./Ultimate.py --spec ../../sv-benchmarks/c/properties/no-data-race.prp --file ../../sv-benchmarks/c/pthread-complex/safestack_relacy.i --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for data races Using default analysis Version e04fb08f Calling Ultimate with: /usr/lib/jvm/java-1.11.0-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_685dedec-7a69-4b42-bc0b-799bf97490be/bin/uautomizer-tPACEb0tL8/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_685dedec-7a69-4b42-bc0b-799bf97490be/bin/uautomizer-tPACEb0tL8/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_685dedec-7a69-4b42-bc0b-799bf97490be/bin/uautomizer-tPACEb0tL8/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_685dedec-7a69-4b42-bc0b-799bf97490be/bin/uautomizer-tPACEb0tL8/config/AutomizerReach.xml -i ../../sv-benchmarks/c/pthread-complex/safestack_relacy.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_685dedec-7a69-4b42-bc0b-799bf97490be/bin/uautomizer-tPACEb0tL8/config/svcomp-DataRace-32bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_685dedec-7a69-4b42-bc0b-799bf97490be/bin/uautomizer-tPACEb0tL8 --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! data-race) ) --witnessprinter.graph.data.producer Automizer --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash 1d61eb304445c3cb39dfadfa4748d680ea5f0f4958f8bc176e8bc3c77c47e674 --- Real Ultimate output --- [0.001s][warning][os,container] Duplicate cpuset controllers detected. Picking /sys/fs/cgroup/cpuset, skipping /sys/fs/cgroup/cpuset. This is Ultimate 0.2.2-dev-e04fb08 [2022-11-16 11:15:03,061 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-16 11:15:03,068 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-16 11:15:03,115 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-16 11:15:03,117 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-16 11:15:03,122 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-16 11:15:03,125 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-16 11:15:03,129 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-16 11:15:03,131 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-16 11:15:03,138 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-16 11:15:03,140 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-16 11:15:03,142 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-16 11:15:03,144 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-16 11:15:03,147 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-16 11:15:03,148 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-16 11:15:03,150 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-16 11:15:03,152 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-16 11:15:03,154 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-16 11:15:03,155 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-16 11:15:03,161 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-16 11:15:03,167 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-16 11:15:03,168 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-16 11:15:03,172 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-16 11:15:03,173 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-16 11:15:03,181 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-16 11:15:03,186 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-16 11:15:03,187 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-16 11:15:03,188 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-16 11:15:03,189 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-16 11:15:03,191 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-16 11:15:03,191 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-16 11:15:03,192 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-16 11:15:03,194 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-16 11:15:03,197 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-16 11:15:03,198 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-16 11:15:03,198 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-16 11:15:03,199 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-16 11:15:03,200 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-16 11:15:03,200 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-16 11:15:03,201 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-16 11:15:03,202 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-16 11:15:03,203 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_685dedec-7a69-4b42-bc0b-799bf97490be/bin/uautomizer-tPACEb0tL8/config/svcomp-DataRace-32bit-Automizer_Default.epf [2022-11-16 11:15:03,229 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-16 11:15:03,229 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-16 11:15:03,229 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-11-16 11:15:03,230 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-11-16 11:15:03,230 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-16 11:15:03,231 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-11-16 11:15:03,231 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-11-16 11:15:03,232 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-11-16 11:15:03,232 INFO L138 SettingsManager]: * Use SBE=true [2022-11-16 11:15:03,232 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-16 11:15:03,233 INFO L138 SettingsManager]: * sizeof long=4 [2022-11-16 11:15:03,233 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2022-11-16 11:15:03,233 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-11-16 11:15:03,233 INFO L138 SettingsManager]: * sizeof POINTER=4 [2022-11-16 11:15:03,233 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-16 11:15:03,234 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-11-16 11:15:03,234 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-16 11:15:03,234 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-11-16 11:15:03,234 INFO L138 SettingsManager]: * Check absence of data races in concurrent programs=true [2022-11-16 11:15:03,235 INFO L138 SettingsManager]: * sizeof long double=12 [2022-11-16 11:15:03,235 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-11-16 11:15:03,235 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-16 11:15:03,235 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-11-16 11:15:03,236 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-16 11:15:03,236 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-11-16 11:15:03,236 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-11-16 11:15:03,236 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-11-16 11:15:03,237 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-16 11:15:03,237 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-16 11:15:03,237 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-11-16 11:15:03,237 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2022-11-16 11:15:03,237 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-11-16 11:15:03,238 INFO L138 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2022-11-16 11:15:03,238 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2022-11-16 11:15:03,238 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-11-16 11:15:03,238 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode 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_685dedec-7a69-4b42-bc0b-799bf97490be/bin/uautomizer-tPACEb0tL8/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_685dedec-7a69-4b42-bc0b-799bf97490be/bin/uautomizer-tPACEb0tL8 Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! data-race) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 1d61eb304445c3cb39dfadfa4748d680ea5f0f4958f8bc176e8bc3c77c47e674 [2022-11-16 11:15:03,586 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-16 11:15:03,634 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-16 11:15:03,638 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-16 11:15:03,639 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-16 11:15:03,640 INFO L275 PluginConnector]: CDTParser initialized [2022-11-16 11:15:03,644 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_685dedec-7a69-4b42-bc0b-799bf97490be/bin/uautomizer-tPACEb0tL8/../../sv-benchmarks/c/pthread-complex/safestack_relacy.i [2022-11-16 11:15:03,751 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_685dedec-7a69-4b42-bc0b-799bf97490be/bin/uautomizer-tPACEb0tL8/data/2084b532a/82899c2dbb7a440ab9c361b1b52ecbba/FLAG2db05eaf5 [2022-11-16 11:15:04,459 INFO L306 CDTParser]: Found 1 translation units. [2022-11-16 11:15:04,459 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_685dedec-7a69-4b42-bc0b-799bf97490be/sv-benchmarks/c/pthread-complex/safestack_relacy.i [2022-11-16 11:15:04,491 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_685dedec-7a69-4b42-bc0b-799bf97490be/bin/uautomizer-tPACEb0tL8/data/2084b532a/82899c2dbb7a440ab9c361b1b52ecbba/FLAG2db05eaf5 [2022-11-16 11:15:04,652 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_685dedec-7a69-4b42-bc0b-799bf97490be/bin/uautomizer-tPACEb0tL8/data/2084b532a/82899c2dbb7a440ab9c361b1b52ecbba [2022-11-16 11:15:04,655 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-16 11:15:04,657 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-16 11:15:04,659 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-16 11:15:04,659 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-16 11:15:04,663 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-16 11:15:04,664 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 16.11 11:15:04" (1/1) ... [2022-11-16 11:15:04,666 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@65d1b94b and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 11:15:04, skipping insertion in model container [2022-11-16 11:15:04,666 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 16.11 11:15:04" (1/1) ... [2022-11-16 11:15:04,675 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-16 11:15:04,744 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-16 11:15:05,716 WARN L229 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_685dedec-7a69-4b42-bc0b-799bf97490be/sv-benchmarks/c/pthread-complex/safestack_relacy.i[78860,78873] [2022-11-16 11:15:05,722 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-16 11:15:05,733 INFO L203 MainTranslator]: Completed pre-run [2022-11-16 11:15:05,806 WARN L229 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_685dedec-7a69-4b42-bc0b-799bf97490be/sv-benchmarks/c/pthread-complex/safestack_relacy.i[78860,78873] [2022-11-16 11:15:05,810 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-16 11:15:05,936 INFO L208 MainTranslator]: Completed translation [2022-11-16 11:15:05,937 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 11:15:05 WrapperNode [2022-11-16 11:15:05,937 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-16 11:15:05,938 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-11-16 11:15:05,939 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-11-16 11:15:05,939 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-11-16 11:15:05,947 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 11:15:05" (1/1) ... [2022-11-16 11:15:05,978 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 11:15:05" (1/1) ... [2022-11-16 11:15:06,032 INFO L138 Inliner]: procedures = 481, calls = 74, calls flagged for inlining = 19, calls inlined = 19, statements flattened = 471 [2022-11-16 11:15:06,033 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-11-16 11:15:06,033 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-11-16 11:15:06,034 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-11-16 11:15:06,034 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-11-16 11:15:06,044 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 11:15:05" (1/1) ... [2022-11-16 11:15:06,044 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 11:15:05" (1/1) ... [2022-11-16 11:15:06,059 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 11:15:05" (1/1) ... [2022-11-16 11:15:06,063 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 11:15:05" (1/1) ... [2022-11-16 11:15:06,166 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 11:15:05" (1/1) ... [2022-11-16 11:15:06,172 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 11:15:05" (1/1) ... [2022-11-16 11:15:06,177 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 11:15:05" (1/1) ... [2022-11-16 11:15:06,181 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 11:15:05" (1/1) ... [2022-11-16 11:15:06,201 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-11-16 11:15:06,202 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-11-16 11:15:06,202 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-11-16 11:15:06,202 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-11-16 11:15:06,214 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 11:15:05" (1/1) ... [2022-11-16 11:15:06,221 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-11-16 11:15:06,233 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_685dedec-7a69-4b42-bc0b-799bf97490be/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 11:15:06,251 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_685dedec-7a69-4b42-bc0b-799bf97490be/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2022-11-16 11:15:06,271 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_685dedec-7a69-4b42-bc0b-799bf97490be/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2022-11-16 11:15:06,306 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_begin [2022-11-16 11:15:06,306 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-11-16 11:15:06,307 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_end [2022-11-16 11:15:06,307 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2022-11-16 11:15:06,307 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-11-16 11:15:06,309 INFO L130 BoogieDeclarations]: Found specification of procedure thread [2022-11-16 11:15:06,309 INFO L138 BoogieDeclarations]: Found implementation of procedure thread [2022-11-16 11:15:06,310 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-11-16 11:15:06,310 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-11-16 11:15:06,311 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-11-16 11:15:06,311 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2022-11-16 11:15:06,311 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-11-16 11:15:06,313 WARN L209 CfgBuilder]: User set CodeBlockSize to SequenceOfStatements but program contains fork statements. Overwriting the user preferences and setting CodeBlockSize to SingleStatement [2022-11-16 11:15:06,778 INFO L235 CfgBuilder]: Building ICFG [2022-11-16 11:15:06,783 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-11-16 11:15:07,782 INFO L276 CfgBuilder]: Performing block encoding [2022-11-16 11:15:08,155 INFO L295 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-11-16 11:15:08,156 INFO L300 CfgBuilder]: Removed 7 assume(true) statements. [2022-11-16 11:15:08,159 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 16.11 11:15:08 BoogieIcfgContainer [2022-11-16 11:15:08,159 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-11-16 11:15:08,161 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2022-11-16 11:15:08,162 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2022-11-16 11:15:08,166 INFO L275 PluginConnector]: TraceAbstraction initialized [2022-11-16 11:15:08,167 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 16.11 11:15:04" (1/3) ... [2022-11-16 11:15:08,168 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@14810df9 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 16.11 11:15:08, skipping insertion in model container [2022-11-16 11:15:08,168 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 11:15:05" (2/3) ... [2022-11-16 11:15:08,168 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@14810df9 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 16.11 11:15:08, skipping insertion in model container [2022-11-16 11:15:08,169 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 16.11 11:15:08" (3/3) ... [2022-11-16 11:15:08,170 INFO L112 eAbstractionObserver]: Analyzing ICFG safestack_relacy.i [2022-11-16 11:15:08,182 WARN L145 ceAbstractionStarter]: Switching off computation of Hoare annotation because input is a concurrent program [2022-11-16 11:15:08,195 INFO L203 ceAbstractionStarter]: Automizer settings: Hoare:false NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2022-11-16 11:15:08,196 INFO L162 ceAbstractionStarter]: Applying trace abstraction to program that has 32 error locations. [2022-11-16 11:15:08,196 INFO L515 ceAbstractionStarter]: Constructing petrified ICFG for 1 thread instances. [2022-11-16 11:15:08,418 INFO L144 ThreadInstanceAdder]: Constructed 1 joinOtherThreadTransitions. [2022-11-16 11:15:08,481 INFO L73 FinitePrefix]: Start finitePrefix. Operand has 337 places, 351 transitions, 710 flow [2022-11-16 11:15:08,709 INFO L130 PetriNetUnfolder]: 19/372 cut-off events. [2022-11-16 11:15:08,710 INFO L131 PetriNetUnfolder]: For 1/1 co-relation queries the response was YES. [2022-11-16 11:15:08,726 INFO L83 FinitePrefix]: Finished finitePrefix Result has 378 conditions, 372 events. 19/372 cut-off events. For 1/1 co-relation queries the response was YES. Maximal size of possible extension queue 8. Compared 684 event pairs, 0 based on Foata normal form. 0/317 useless extension candidates. Maximal degree in co-relation 270. Up to 4 conditions per place. [2022-11-16 11:15:08,726 INFO L82 GeneralOperation]: Start removeDead. Operand has 337 places, 351 transitions, 710 flow [2022-11-16 11:15:08,740 INFO L88 GeneralOperation]: Finished RemoveDead, result has has 337 places, 351 transitions, 710 flow [2022-11-16 11:15:08,764 INFO L356 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2022-11-16 11:15:08,777 INFO L357 AbstractCegarLoop]: Settings: SEPARATE_VIOLATION_CHECK=true, mInterprocedural=true, mMaxIterations=1000000, mWatchIteration=1000000, mArtifact=RCFG, mInterpolation=FPandBP, mInterpolantAutomaton=STRAIGHT_LINE, mDumpAutomata=false, mAutomataFormat=ATS_NUMERATE, mDumpPath=., mDeterminiation=PREDICATE_ABSTRACTION, mMinimize=MINIMIZE_SEVPA, mHoare=true, mAutomataTypeConcurrency=PETRI_NET, mHoareTripleChecks=INCREMENTAL, mHoareAnnotationPositions=LoopsAndPotentialCycles, mDumpOnlyReuseAutomata=false, mLimitTraceHistogram=0, mErrorLocTimeLimit=0, mLimitPathProgramCount=0, mCollectInterpolantStatistics=true, mHeuristicEmptinessCheck=false, mHeuristicEmptinessCheckAStarHeuristic=ZERO, mHeuristicEmptinessCheckAStarHeuristicRandomSeed=1337, mHeuristicEmptinessCheckSmtFeatureScoringMethod=DAGSIZE, mSMTFeatureExtraction=false, mSMTFeatureExtractionDumpPath=., mOverrideInterpolantAutomaton=false, mMcrInterpolantMethod=WP, mPorIndependenceSettings=[Lde.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.partialorder.independence.IndependenceSettings;@1e29e789, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2022-11-16 11:15:08,778 INFO L358 AbstractCegarLoop]: Starting to check reachability of 60 error locations. [2022-11-16 11:15:08,795 INFO L130 PetriNetUnfolder]: 0/38 cut-off events. [2022-11-16 11:15:08,796 INFO L131 PetriNetUnfolder]: For 0/0 co-relation queries the response was YES. [2022-11-16 11:15:08,796 INFO L201 CegarLoopForPetriNet]: Found error trace [2022-11-16 11:15:08,797 INFO L209 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-11-16 11:15:08,798 INFO L420 AbstractCegarLoop]: === Iteration 1 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONDATA_RACE === [ULTIMATE.startErr0ASSERT_VIOLATIONDATA_RACE, ULTIMATE.startErr1ASSERT_VIOLATIONDATA_RACE, ULTIMATE.startErr3ASSERT_VIOLATIONDATA_RACE (and 57 more)] === [2022-11-16 11:15:08,806 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-16 11:15:08,807 INFO L85 PathProgramCache]: Analyzing trace with hash -1151305599, now seen corresponding path program 1 times [2022-11-16 11:15:08,818 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-11-16 11:15:08,818 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1846765631] [2022-11-16 11:15:08,820 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-16 11:15:08,820 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 11:15:09,113 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 11:15:09,640 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-16 11:15:09,641 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-11-16 11:15:09,641 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1846765631] [2022-11-16 11:15:09,642 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1846765631] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-16 11:15:09,643 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-11-16 11:15:09,643 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [1] imperfect sequences [] total 1 [2022-11-16 11:15:09,645 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2000902412] [2022-11-16 11:15:09,645 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-16 11:15:09,656 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 2 states [2022-11-16 11:15:09,656 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-11-16 11:15:09,692 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 2 interpolants. [2022-11-16 11:15:09,699 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2022-11-16 11:15:09,703 INFO L478 CegarLoopForPetriNet]: Number of universal loopers: 303 out of 351 [2022-11-16 11:15:09,710 INFO L100 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 337 places, 351 transitions, 710 flow. Second operand has 2 states, 2 states have (on average 303.5) internal successors, (607), 2 states have internal predecessors, (607), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-11-16 11:15:09,715 INFO L109 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2022-11-16 11:15:09,715 INFO L110 encePairwiseOnDemand]: Number of universal subtrahend loopers: 303 of 351 [2022-11-16 11:15:09,717 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2022-11-16 11:15:10,116 INFO L130 PetriNetUnfolder]: 8/335 cut-off events. [2022-11-16 11:15:10,116 INFO L131 PetriNetUnfolder]: For 4/4 co-relation queries the response was YES. [2022-11-16 11:15:10,118 INFO L83 FinitePrefix]: Finished finitePrefix Result has 355 conditions, 335 events. 8/335 cut-off events. For 4/4 co-relation queries the response was YES. Maximal size of possible extension queue 5. Compared 405 event pairs, 0 based on Foata normal form. 24/339 useless extension candidates. Maximal degree in co-relation 247. Up to 14 conditions per place. [2022-11-16 11:15:10,120 INFO L137 encePairwiseOnDemand]: 317/351 looper letters, 13 selfloop transitions, 0 changer transitions 0/316 dead transitions. [2022-11-16 11:15:10,122 INFO L142 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 312 places, 316 transitions, 666 flow [2022-11-16 11:15:10,124 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2022-11-16 11:15:10,127 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 2 states. [2022-11-16 11:15:10,143 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2 states to 2 states and 653 transitions. [2022-11-16 11:15:10,148 INFO L523 CegarLoopForPetriNet]: DFA transition density 0.9301994301994302 [2022-11-16 11:15:10,149 INFO L72 ComplementDD]: Start complementDD. Operand 2 states and 653 transitions. [2022-11-16 11:15:10,150 INFO L73 IsDeterministic]: Start isDeterministic. Operand 2 states and 653 transitions. [2022-11-16 11:15:10,155 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2022-11-16 11:15:10,158 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 2 states and 653 transitions. [2022-11-16 11:15:10,166 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 3 states, 2 states have (on average 326.5) internal successors, (653), 2 states have internal predecessors, (653), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-11-16 11:15:10,177 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 3 states, 3 states have (on average 351.0) internal successors, (1053), 3 states have internal predecessors, (1053), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-11-16 11:15:10,178 INFO L81 ComplementDD]: Finished complementDD. Result has 3 states, 3 states have (on average 351.0) internal successors, (1053), 3 states have internal predecessors, (1053), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-11-16 11:15:10,180 INFO L175 Difference]: Start difference. First operand has 337 places, 351 transitions, 710 flow. Second operand 2 states and 653 transitions. [2022-11-16 11:15:10,182 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 312 places, 316 transitions, 666 flow [2022-11-16 11:15:10,191 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 312 places, 316 transitions, 666 flow, removed 0 selfloop flow, removed 0 redundant places. [2022-11-16 11:15:10,201 INFO L231 Difference]: Finished difference. Result has 312 places, 316 transitions, 640 flow [2022-11-16 11:15:10,204 INFO L271 CegarLoopForPetriNet]: {PETRI_ALPHABET=351, PETRI_DIFFERENCE_MINUEND_FLOW=640, PETRI_DIFFERENCE_MINUEND_PLACES=311, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=316, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=0, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=316, PETRI_DIFFERENCE_SUBTRAHEND_STATES=2, PETRI_FLOW=640, PETRI_PLACES=312, PETRI_TRANSITIONS=316} [2022-11-16 11:15:10,211 INFO L288 CegarLoopForPetriNet]: 337 programPoint places, -25 predicate places. [2022-11-16 11:15:10,212 INFO L495 AbstractCegarLoop]: Abstraction has has 312 places, 316 transitions, 640 flow [2022-11-16 11:15:10,213 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 2 states, 2 states have (on average 303.5) internal successors, (607), 2 states have internal predecessors, (607), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-11-16 11:15:10,213 INFO L201 CegarLoopForPetriNet]: Found error trace [2022-11-16 11:15:10,213 INFO L209 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-11-16 11:15:10,213 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2022-11-16 11:15:10,214 INFO L420 AbstractCegarLoop]: === Iteration 2 === Targeting ULTIMATE.startErr4ASSERT_VIOLATIONDATA_RACE === [ULTIMATE.startErr0ASSERT_VIOLATIONDATA_RACE, ULTIMATE.startErr1ASSERT_VIOLATIONDATA_RACE, ULTIMATE.startErr3ASSERT_VIOLATIONDATA_RACE (and 57 more)] === [2022-11-16 11:15:10,215 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-16 11:15:10,215 INFO L85 PathProgramCache]: Analyzing trace with hash -1741154163, now seen corresponding path program 1 times [2022-11-16 11:15:10,215 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-11-16 11:15:10,216 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [883911538] [2022-11-16 11:15:10,216 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-16 11:15:10,216 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 11:15:10,313 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 11:15:10,589 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-16 11:15:10,589 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-11-16 11:15:10,590 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [883911538] [2022-11-16 11:15:10,590 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [883911538] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-16 11:15:10,590 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-11-16 11:15:10,591 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2022-11-16 11:15:10,592 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [534130235] [2022-11-16 11:15:10,596 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-16 11:15:10,598 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2022-11-16 11:15:10,598 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-11-16 11:15:10,599 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2022-11-16 11:15:10,600 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=8, Invalid=12, Unknown=0, NotChecked=0, Total=20 [2022-11-16 11:15:10,605 INFO L478 CegarLoopForPetriNet]: Number of universal loopers: 291 out of 351 [2022-11-16 11:15:10,609 INFO L100 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 312 places, 316 transitions, 640 flow. Second operand has 5 states, 5 states have (on average 293.2) internal successors, (1466), 5 states have internal predecessors, (1466), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-11-16 11:15:10,609 INFO L109 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2022-11-16 11:15:10,609 INFO L110 encePairwiseOnDemand]: Number of universal subtrahend loopers: 291 of 351 [2022-11-16 11:15:10,615 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2022-11-16 11:15:11,131 INFO L130 PetriNetUnfolder]: 8/345 cut-off events. [2022-11-16 11:15:11,132 INFO L131 PetriNetUnfolder]: For 4/4 co-relation queries the response was YES. [2022-11-16 11:15:11,133 INFO L83 FinitePrefix]: Finished finitePrefix Result has 383 conditions, 345 events. 8/345 cut-off events. For 4/4 co-relation queries the response was YES. Maximal size of possible extension queue 5. Compared 401 event pairs, 0 based on Foata normal form. 0/325 useless extension candidates. Maximal degree in co-relation 379. Up to 23 conditions per place. [2022-11-16 11:15:11,135 INFO L137 encePairwiseOnDemand]: 346/351 looper letters, 26 selfloop transitions, 4 changer transitions 0/321 dead transitions. [2022-11-16 11:15:11,135 INFO L142 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 316 places, 321 transitions, 710 flow [2022-11-16 11:15:11,136 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2022-11-16 11:15:11,136 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 5 states. [2022-11-16 11:15:11,156 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5 states to 5 states and 1486 transitions. [2022-11-16 11:15:11,158 INFO L523 CegarLoopForPetriNet]: DFA transition density 0.8467236467236468 [2022-11-16 11:15:11,159 INFO L72 ComplementDD]: Start complementDD. Operand 5 states and 1486 transitions. [2022-11-16 11:15:11,159 INFO L73 IsDeterministic]: Start isDeterministic. Operand 5 states and 1486 transitions. [2022-11-16 11:15:11,160 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2022-11-16 11:15:11,160 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 5 states and 1486 transitions. [2022-11-16 11:15:11,164 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 6 states, 5 states have (on average 297.2) internal successors, (1486), 5 states have internal predecessors, (1486), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-11-16 11:15:11,170 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 6 states, 6 states have (on average 351.0) internal successors, (2106), 6 states have internal predecessors, (2106), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-11-16 11:15:11,171 INFO L81 ComplementDD]: Finished complementDD. Result has 6 states, 6 states have (on average 351.0) internal successors, (2106), 6 states have internal predecessors, (2106), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-11-16 11:15:11,171 INFO L175 Difference]: Start difference. First operand has 312 places, 316 transitions, 640 flow. Second operand 5 states and 1486 transitions. [2022-11-16 11:15:11,172 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 316 places, 321 transitions, 710 flow [2022-11-16 11:15:11,175 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 316 places, 321 transitions, 710 flow, removed 0 selfloop flow, removed 0 redundant places. [2022-11-16 11:15:11,183 INFO L231 Difference]: Finished difference. Result has 317 places, 317 transitions, 656 flow [2022-11-16 11:15:11,184 INFO L271 CegarLoopForPetriNet]: {PETRI_ALPHABET=351, PETRI_DIFFERENCE_MINUEND_FLOW=640, PETRI_DIFFERENCE_MINUEND_PLACES=312, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=316, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=3, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=312, PETRI_DIFFERENCE_SUBTRAHEND_STATES=5, PETRI_FLOW=656, PETRI_PLACES=317, PETRI_TRANSITIONS=317} [2022-11-16 11:15:11,185 INFO L288 CegarLoopForPetriNet]: 337 programPoint places, -20 predicate places. [2022-11-16 11:15:11,186 INFO L495 AbstractCegarLoop]: Abstraction has has 317 places, 317 transitions, 656 flow [2022-11-16 11:15:11,187 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 5 states have (on average 293.2) internal successors, (1466), 5 states have internal predecessors, (1466), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-11-16 11:15:11,187 INFO L201 CegarLoopForPetriNet]: Found error trace [2022-11-16 11:15:11,188 INFO L209 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-11-16 11:15:11,188 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2022-11-16 11:15:11,191 INFO L420 AbstractCegarLoop]: === Iteration 3 === Targeting ULTIMATE.startErr4ASSERT_VIOLATIONDATA_RACE === [ULTIMATE.startErr0ASSERT_VIOLATIONDATA_RACE, ULTIMATE.startErr1ASSERT_VIOLATIONDATA_RACE, ULTIMATE.startErr3ASSERT_VIOLATIONDATA_RACE (and 57 more)] === [2022-11-16 11:15:11,192 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-16 11:15:11,192 INFO L85 PathProgramCache]: Analyzing trace with hash -1820014609, now seen corresponding path program 1 times [2022-11-16 11:15:11,193 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-11-16 11:15:11,193 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1348781402] [2022-11-16 11:15:11,193 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-16 11:15:11,194 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 11:15:11,272 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 11:15:11,407 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-16 11:15:11,408 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-11-16 11:15:11,408 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1348781402] [2022-11-16 11:15:11,409 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1348781402] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-16 11:15:11,409 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-11-16 11:15:11,409 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2022-11-16 11:15:11,409 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1724824988] [2022-11-16 11:15:11,410 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-16 11:15:11,410 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2022-11-16 11:15:11,410 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-11-16 11:15:11,411 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2022-11-16 11:15:11,411 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-11-16 11:15:11,413 INFO L478 CegarLoopForPetriNet]: Number of universal loopers: 283 out of 351 [2022-11-16 11:15:11,415 INFO L100 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 317 places, 317 transitions, 656 flow. Second operand has 3 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) [2022-11-16 11:15:11,415 INFO L109 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2022-11-16 11:15:11,415 INFO L110 encePairwiseOnDemand]: Number of universal subtrahend loopers: 283 of 351 [2022-11-16 11:15:11,415 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2022-11-16 11:15:12,190 INFO L130 PetriNetUnfolder]: 150/973 cut-off events. [2022-11-16 11:15:12,190 INFO L131 PetriNetUnfolder]: For 5/13 co-relation queries the response was YES. [2022-11-16 11:15:12,193 INFO L83 FinitePrefix]: Finished finitePrefix Result has 1274 conditions, 973 events. 150/973 cut-off events. For 5/13 co-relation queries the response was YES. Maximal size of possible extension queue 46. Compared 4601 event pairs, 68 based on Foata normal form. 0/801 useless extension candidates. Maximal degree in co-relation 1268. Up to 191 conditions per place. [2022-11-16 11:15:12,197 INFO L137 encePairwiseOnDemand]: 345/351 looper letters, 44 selfloop transitions, 4 changer transitions 6/334 dead transitions. [2022-11-16 11:15:12,197 INFO L142 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 319 places, 334 transitions, 790 flow [2022-11-16 11:15:12,198 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-11-16 11:15:12,198 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3 states. [2022-11-16 11:15:12,200 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 901 transitions. [2022-11-16 11:15:12,201 INFO L523 CegarLoopForPetriNet]: DFA transition density 0.855650522317189 [2022-11-16 11:15:12,202 INFO L72 ComplementDD]: Start complementDD. Operand 3 states and 901 transitions. [2022-11-16 11:15:12,202 INFO L73 IsDeterministic]: Start isDeterministic. Operand 3 states and 901 transitions. [2022-11-16 11:15:12,203 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2022-11-16 11:15:12,203 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 3 states and 901 transitions. [2022-11-16 11:15:12,206 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 4 states, 3 states have (on average 300.3333333333333) internal successors, (901), 3 states have internal predecessors, (901), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-11-16 11:15:12,209 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 4 states, 4 states have (on average 351.0) internal successors, (1404), 4 states have internal predecessors, (1404), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-11-16 11:15:12,210 INFO L81 ComplementDD]: Finished complementDD. Result has 4 states, 4 states have (on average 351.0) internal successors, (1404), 4 states have internal predecessors, (1404), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-11-16 11:15:12,210 INFO L175 Difference]: Start difference. First operand has 317 places, 317 transitions, 656 flow. Second operand 3 states and 901 transitions. [2022-11-16 11:15:12,210 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 319 places, 334 transitions, 790 flow [2022-11-16 11:15:12,214 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 316 places, 334 transitions, 784 flow, removed 0 selfloop flow, removed 3 redundant places. [2022-11-16 11:15:12,220 INFO L231 Difference]: Finished difference. Result has 317 places, 312 transitions, 654 flow [2022-11-16 11:15:12,220 INFO L271 CegarLoopForPetriNet]: {PETRI_ALPHABET=351, PETRI_DIFFERENCE_MINUEND_FLOW=650, PETRI_DIFFERENCE_MINUEND_PLACES=314, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=317, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=4, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=313, PETRI_DIFFERENCE_SUBTRAHEND_STATES=3, PETRI_FLOW=654, PETRI_PLACES=317, PETRI_TRANSITIONS=312} [2022-11-16 11:15:12,223 INFO L288 CegarLoopForPetriNet]: 337 programPoint places, -20 predicate places. [2022-11-16 11:15:12,223 INFO L495 AbstractCegarLoop]: Abstraction has has 317 places, 312 transitions, 654 flow [2022-11-16 11:15:12,224 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 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) [2022-11-16 11:15:12,224 INFO L201 CegarLoopForPetriNet]: Found error trace [2022-11-16 11:15:12,225 INFO L209 CegarLoopForPetriNet]: trace histogram [2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-11-16 11:15:12,225 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2022-11-16 11:15:12,226 INFO L420 AbstractCegarLoop]: === Iteration 4 === Targeting ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES === [ULTIMATE.startErr0ASSERT_VIOLATIONDATA_RACE, ULTIMATE.startErr1ASSERT_VIOLATIONDATA_RACE, ULTIMATE.startErr3ASSERT_VIOLATIONDATA_RACE (and 57 more)] === [2022-11-16 11:15:12,227 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-16 11:15:12,227 INFO L85 PathProgramCache]: Analyzing trace with hash -640369599, now seen corresponding path program 1 times [2022-11-16 11:15:12,227 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-11-16 11:15:12,228 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1974803263] [2022-11-16 11:15:12,228 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-16 11:15:12,228 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 11:15:12,295 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 11:15:12,630 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2022-11-16 11:15:12,630 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-11-16 11:15:12,631 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1974803263] [2022-11-16 11:15:12,631 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1974803263] provided 0 perfect and 1 imperfect interpolant sequences [2022-11-16 11:15:12,631 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1071335684] [2022-11-16 11:15:12,631 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-16 11:15:12,632 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-11-16 11:15:12,632 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_685dedec-7a69-4b42-bc0b-799bf97490be/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 11:15:12,649 INFO L229 MonitoredProcess]: Starting monitored process 2 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_685dedec-7a69-4b42-bc0b-799bf97490be/bin/uautomizer-tPACEb0tL8/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-11-16 11:15:12,675 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_685dedec-7a69-4b42-bc0b-799bf97490be/bin/uautomizer-tPACEb0tL8/z3 -smt2 -in SMTLIB2_COMPLIANT=true (2)] Waiting until timeout for monitored process [2022-11-16 11:15:12,884 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 11:15:12,888 INFO L263 TraceCheckSpWp]: Trace formula consists of 256 conjuncts, 6 conjunts are in the unsatisfiable core [2022-11-16 11:15:12,895 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-11-16 11:15:13,136 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2022-11-16 11:15:13,136 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-11-16 11:15:13,280 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2022-11-16 11:15:13,281 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1071335684] provided 0 perfect and 2 imperfect interpolant sequences [2022-11-16 11:15:13,281 INFO L184 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2022-11-16 11:15:13,281 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [7, 7, 7] total 15 [2022-11-16 11:15:13,282 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [76108003] [2022-11-16 11:15:13,282 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2022-11-16 11:15:13,283 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 15 states [2022-11-16 11:15:13,283 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-11-16 11:15:13,284 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 15 interpolants. [2022-11-16 11:15:13,284 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=53, Invalid=157, Unknown=0, NotChecked=0, Total=210 [2022-11-16 11:15:13,293 INFO L478 CegarLoopForPetriNet]: Number of universal loopers: 290 out of 351 [2022-11-16 11:15:13,300 INFO L100 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 317 places, 312 transitions, 654 flow. Second operand has 15 states, 15 states have (on average 292.73333333333335) internal successors, (4391), 15 states have internal predecessors, (4391), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-11-16 11:15:13,300 INFO L109 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2022-11-16 11:15:13,300 INFO L110 encePairwiseOnDemand]: Number of universal subtrahend loopers: 290 of 351 [2022-11-16 11:15:13,302 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2022-11-16 11:15:14,152 INFO L130 PetriNetUnfolder]: 7/335 cut-off events. [2022-11-16 11:15:14,152 INFO L131 PetriNetUnfolder]: For 6/6 co-relation queries the response was YES. [2022-11-16 11:15:14,153 INFO L83 FinitePrefix]: Finished finitePrefix Result has 390 conditions, 335 events. 7/335 cut-off events. For 6/6 co-relation queries the response was YES. Maximal size of possible extension queue 4. Compared 337 event pairs, 0 based on Foata normal form. 1/321 useless extension candidates. Maximal degree in co-relation 383. Up to 19 conditions per place. [2022-11-16 11:15:14,155 INFO L137 encePairwiseOnDemand]: 343/351 looper letters, 25 selfloop transitions, 8 changer transitions 0/318 dead transitions. [2022-11-16 11:15:14,155 INFO L142 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 319 places, 318 transitions, 732 flow [2022-11-16 11:15:14,156 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2022-11-16 11:15:14,156 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 8 states. [2022-11-16 11:15:14,160 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8 states to 8 states and 2354 transitions. [2022-11-16 11:15:14,161 INFO L523 CegarLoopForPetriNet]: DFA transition density 0.8383190883190883 [2022-11-16 11:15:14,162 INFO L72 ComplementDD]: Start complementDD. Operand 8 states and 2354 transitions. [2022-11-16 11:15:14,162 INFO L73 IsDeterministic]: Start isDeterministic. Operand 8 states and 2354 transitions. [2022-11-16 11:15:14,164 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2022-11-16 11:15:14,164 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 8 states and 2354 transitions. [2022-11-16 11:15:14,170 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 9 states, 8 states have (on average 294.25) internal successors, (2354), 8 states have internal predecessors, (2354), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-11-16 11:15:14,176 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 9 states, 9 states have (on average 351.0) internal successors, (3159), 9 states have internal predecessors, (3159), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-11-16 11:15:14,179 INFO L81 ComplementDD]: Finished complementDD. Result has 9 states, 9 states have (on average 351.0) internal successors, (3159), 9 states have internal predecessors, (3159), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-11-16 11:15:14,179 INFO L175 Difference]: Start difference. First operand has 317 places, 312 transitions, 654 flow. Second operand 8 states and 2354 transitions. [2022-11-16 11:15:14,179 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 319 places, 318 transitions, 732 flow [2022-11-16 11:15:14,182 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 317 places, 318 transitions, 724 flow, removed 0 selfloop flow, removed 2 redundant places. [2022-11-16 11:15:14,187 INFO L231 Difference]: Finished difference. Result has 321 places, 315 transitions, 687 flow [2022-11-16 11:15:14,188 INFO L271 CegarLoopForPetriNet]: {PETRI_ALPHABET=351, PETRI_DIFFERENCE_MINUEND_FLOW=646, PETRI_DIFFERENCE_MINUEND_PLACES=310, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=312, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=5, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=304, PETRI_DIFFERENCE_SUBTRAHEND_STATES=8, PETRI_FLOW=687, PETRI_PLACES=321, PETRI_TRANSITIONS=315} [2022-11-16 11:15:14,188 INFO L288 CegarLoopForPetriNet]: 337 programPoint places, -16 predicate places. [2022-11-16 11:15:14,189 INFO L495 AbstractCegarLoop]: Abstraction has has 321 places, 315 transitions, 687 flow [2022-11-16 11:15:14,192 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 15 states, 15 states have (on average 292.73333333333335) internal successors, (4391), 15 states have internal predecessors, (4391), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-11-16 11:15:14,192 INFO L201 CegarLoopForPetriNet]: Found error trace [2022-11-16 11:15:14,192 INFO L209 CegarLoopForPetriNet]: trace histogram [2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-11-16 11:15:14,203 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_685dedec-7a69-4b42-bc0b-799bf97490be/bin/uautomizer-tPACEb0tL8/z3 -smt2 -in SMTLIB2_COMPLIANT=true (2)] Forceful destruction successful, exit code 0 [2022-11-16 11:15:14,402 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3,2 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_685dedec-7a69-4b42-bc0b-799bf97490be/bin/uautomizer-tPACEb0tL8/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-11-16 11:15:14,403 INFO L420 AbstractCegarLoop]: === Iteration 5 === Targeting ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES === [ULTIMATE.startErr0ASSERT_VIOLATIONDATA_RACE, ULTIMATE.startErr1ASSERT_VIOLATIONDATA_RACE, ULTIMATE.startErr3ASSERT_VIOLATIONDATA_RACE (and 57 more)] === [2022-11-16 11:15:14,403 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-16 11:15:14,404 INFO L85 PathProgramCache]: Analyzing trace with hash 1500806431, now seen corresponding path program 2 times [2022-11-16 11:15:14,404 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-11-16 11:15:14,404 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1684964962] [2022-11-16 11:15:14,404 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-16 11:15:14,404 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 11:15:14,481 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-11-16 11:15:14,482 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-11-16 11:15:14,509 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-11-16 11:15:14,542 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2022-11-16 11:15:14,543 INFO L359 BasicCegarLoop]: Counterexample is feasible [2022-11-16 11:15:14,544 INFO L805 garLoopResultBuilder]: Registering result UNSAFE for location ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES (59 of 60 remaining) [2022-11-16 11:15:14,546 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr0ASSERT_VIOLATIONDATA_RACE (58 of 60 remaining) [2022-11-16 11:15:14,547 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr1ASSERT_VIOLATIONDATA_RACE (57 of 60 remaining) [2022-11-16 11:15:14,547 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr3ASSERT_VIOLATIONDATA_RACE (56 of 60 remaining) [2022-11-16 11:15:14,548 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr2ASSERT_VIOLATIONDATA_RACE (55 of 60 remaining) [2022-11-16 11:15:14,548 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr4ASSERT_VIOLATIONDATA_RACE (54 of 60 remaining) [2022-11-16 11:15:14,548 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location threadErr14ASSERT_VIOLATIONDATA_RACE (53 of 60 remaining) [2022-11-16 11:15:14,548 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location threadErr15ASSERT_VIOLATIONDATA_RACE (52 of 60 remaining) [2022-11-16 11:15:14,549 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location threadErr0ASSERT_VIOLATIONDATA_RACE (51 of 60 remaining) [2022-11-16 11:15:14,549 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location threadErr16ASSERT_VIOLATIONDATA_RACE (50 of 60 remaining) [2022-11-16 11:15:14,549 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location threadErr1ASSERT_VIOLATIONDATA_RACE (49 of 60 remaining) [2022-11-16 11:15:14,550 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location threadErr17ASSERT_VIOLATIONDATA_RACE (48 of 60 remaining) [2022-11-16 11:15:14,550 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location threadErr2ASSERT_VIOLATIONDATA_RACE (47 of 60 remaining) [2022-11-16 11:15:14,550 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location threadErr3ASSERT_VIOLATIONDATA_RACE (46 of 60 remaining) [2022-11-16 11:15:14,550 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location threadErr24ASSERT_VIOLATIONDATA_RACE (45 of 60 remaining) [2022-11-16 11:15:14,551 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location threadErr25ASSERT_VIOLATIONDATA_RACE (44 of 60 remaining) [2022-11-16 11:15:14,551 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location threadErr26ASSERT_VIOLATIONDATA_RACE (43 of 60 remaining) [2022-11-16 11:15:14,551 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location threadErr18ASSERT_VIOLATIONDATA_RACE (42 of 60 remaining) [2022-11-16 11:15:14,552 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location threadErr19ASSERT_VIOLATIONDATA_RACE (41 of 60 remaining) [2022-11-16 11:15:14,552 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location threadErr20ASSERT_VIOLATIONDATA_RACE (40 of 60 remaining) [2022-11-16 11:15:14,552 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location threadErr21ASSERT_VIOLATIONDATA_RACE (39 of 60 remaining) [2022-11-16 11:15:14,553 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location threadErr22ASSERT_VIOLATIONDATA_RACE (38 of 60 remaining) [2022-11-16 11:15:14,553 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location threadErr23ASSERT_VIOLATIONDATA_RACE (37 of 60 remaining) [2022-11-16 11:15:14,553 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location threadErr4ASSERT_VIOLATIONDATA_RACE (36 of 60 remaining) [2022-11-16 11:15:14,553 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location threadErr5ASSERT_VIOLATIONDATA_RACE (35 of 60 remaining) [2022-11-16 11:15:14,554 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location threadErr6ASSERT_VIOLATIONDATA_RACE (34 of 60 remaining) [2022-11-16 11:15:14,554 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location threadErr7ASSERT_VIOLATIONDATA_RACE (33 of 60 remaining) [2022-11-16 11:15:14,554 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location threadErr8ASSERT_VIOLATIONDATA_RACE (32 of 60 remaining) [2022-11-16 11:15:14,555 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location threadErr9ASSERT_VIOLATIONDATA_RACE (31 of 60 remaining) [2022-11-16 11:15:14,555 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location threadErr10ASSERT_VIOLATIONDATA_RACE (30 of 60 remaining) [2022-11-16 11:15:14,555 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location threadErr11ASSERT_VIOLATIONDATA_RACE (29 of 60 remaining) [2022-11-16 11:15:14,555 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location threadErr12ASSERT_VIOLATIONDATA_RACE (28 of 60 remaining) [2022-11-16 11:15:14,556 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location threadErr13ASSERT_VIOLATIONDATA_RACE (27 of 60 remaining) [2022-11-16 11:15:14,556 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location threadErr14ASSERT_VIOLATIONDATA_RACE (26 of 60 remaining) [2022-11-16 11:15:14,556 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location threadErr15ASSERT_VIOLATIONDATA_RACE (25 of 60 remaining) [2022-11-16 11:15:14,556 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location threadErr0ASSERT_VIOLATIONDATA_RACE (24 of 60 remaining) [2022-11-16 11:15:14,557 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location threadErr16ASSERT_VIOLATIONDATA_RACE (23 of 60 remaining) [2022-11-16 11:15:14,557 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location threadErr1ASSERT_VIOLATIONDATA_RACE (22 of 60 remaining) [2022-11-16 11:15:14,557 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location threadErr17ASSERT_VIOLATIONDATA_RACE (21 of 60 remaining) [2022-11-16 11:15:14,558 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location threadErr2ASSERT_VIOLATIONDATA_RACE (20 of 60 remaining) [2022-11-16 11:15:14,558 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location threadErr3ASSERT_VIOLATIONDATA_RACE (19 of 60 remaining) [2022-11-16 11:15:14,558 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location threadErr24ASSERT_VIOLATIONDATA_RACE (18 of 60 remaining) [2022-11-16 11:15:14,558 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location threadErr25ASSERT_VIOLATIONDATA_RACE (17 of 60 remaining) [2022-11-16 11:15:14,559 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location threadErr26ASSERT_VIOLATIONDATA_RACE (16 of 60 remaining) [2022-11-16 11:15:14,559 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location threadErr18ASSERT_VIOLATIONDATA_RACE (15 of 60 remaining) [2022-11-16 11:15:14,559 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location threadErr19ASSERT_VIOLATIONDATA_RACE (14 of 60 remaining) [2022-11-16 11:15:14,559 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location threadErr20ASSERT_VIOLATIONDATA_RACE (13 of 60 remaining) [2022-11-16 11:15:14,560 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location threadErr21ASSERT_VIOLATIONDATA_RACE (12 of 60 remaining) [2022-11-16 11:15:14,560 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location threadErr22ASSERT_VIOLATIONDATA_RACE (11 of 60 remaining) [2022-11-16 11:15:14,560 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location threadErr23ASSERT_VIOLATIONDATA_RACE (10 of 60 remaining) [2022-11-16 11:15:14,561 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location threadErr4ASSERT_VIOLATIONDATA_RACE (9 of 60 remaining) [2022-11-16 11:15:14,561 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location threadErr5ASSERT_VIOLATIONDATA_RACE (8 of 60 remaining) [2022-11-16 11:15:14,569 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location threadErr6ASSERT_VIOLATIONDATA_RACE (7 of 60 remaining) [2022-11-16 11:15:14,569 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location threadErr7ASSERT_VIOLATIONDATA_RACE (6 of 60 remaining) [2022-11-16 11:15:14,569 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location threadErr8ASSERT_VIOLATIONDATA_RACE (5 of 60 remaining) [2022-11-16 11:15:14,570 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location threadErr9ASSERT_VIOLATIONDATA_RACE (4 of 60 remaining) [2022-11-16 11:15:14,570 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location threadErr10ASSERT_VIOLATIONDATA_RACE (3 of 60 remaining) [2022-11-16 11:15:14,570 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location threadErr11ASSERT_VIOLATIONDATA_RACE (2 of 60 remaining) [2022-11-16 11:15:14,570 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location threadErr12ASSERT_VIOLATIONDATA_RACE (1 of 60 remaining) [2022-11-16 11:15:14,571 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location threadErr13ASSERT_VIOLATIONDATA_RACE (0 of 60 remaining) [2022-11-16 11:15:14,571 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4 [2022-11-16 11:15:14,571 INFO L444 BasicCegarLoop]: Path program histogram: [2, 1, 1, 1] [2022-11-16 11:15:14,574 WARN L233 ceAbstractionStarter]: 1 thread instances were not sufficient, I will increase this number and restart the analysis [2022-11-16 11:15:14,574 INFO L515 ceAbstractionStarter]: Constructing petrified ICFG for 2 thread instances. [2022-11-16 11:15:14,779 INFO L144 ThreadInstanceAdder]: Constructed 2 joinOtherThreadTransitions. [2022-11-16 11:15:14,784 INFO L73 FinitePrefix]: Start finitePrefix. Operand has 572 places, 597 transitions, 1212 flow [2022-11-16 11:15:15,011 INFO L130 PetriNetUnfolder]: 36/668 cut-off events. [2022-11-16 11:15:15,012 INFO L131 PetriNetUnfolder]: For 6/6 co-relation queries the response was YES. [2022-11-16 11:15:15,032 INFO L83 FinitePrefix]: Finished finitePrefix Result has 682 conditions, 668 events. 36/668 cut-off events. For 6/6 co-relation queries the response was YES. Maximal size of possible extension queue 11. Compared 2370 event pairs, 0 based on Foata normal form. 0/566 useless extension candidates. Maximal degree in co-relation 534. Up to 8 conditions per place. [2022-11-16 11:15:15,033 INFO L82 GeneralOperation]: Start removeDead. Operand has 572 places, 597 transitions, 1212 flow [2022-11-16 11:15:15,045 INFO L88 GeneralOperation]: Finished RemoveDead, result has has 572 places, 597 transitions, 1212 flow [2022-11-16 11:15:15,047 INFO L356 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2022-11-16 11:15:15,048 INFO L357 AbstractCegarLoop]: Settings: SEPARATE_VIOLATION_CHECK=true, mInterprocedural=true, mMaxIterations=1000000, mWatchIteration=1000000, mArtifact=RCFG, mInterpolation=FPandBP, mInterpolantAutomaton=STRAIGHT_LINE, mDumpAutomata=false, mAutomataFormat=ATS_NUMERATE, mDumpPath=., mDeterminiation=PREDICATE_ABSTRACTION, mMinimize=MINIMIZE_SEVPA, mHoare=true, mAutomataTypeConcurrency=PETRI_NET, mHoareTripleChecks=INCREMENTAL, mHoareAnnotationPositions=LoopsAndPotentialCycles, mDumpOnlyReuseAutomata=false, mLimitTraceHistogram=0, mErrorLocTimeLimit=0, mLimitPathProgramCount=0, mCollectInterpolantStatistics=true, mHeuristicEmptinessCheck=false, mHeuristicEmptinessCheckAStarHeuristic=ZERO, mHeuristicEmptinessCheckAStarHeuristicRandomSeed=1337, mHeuristicEmptinessCheckSmtFeatureScoringMethod=DAGSIZE, mSMTFeatureExtraction=false, mSMTFeatureExtractionDumpPath=., mOverrideInterpolantAutomaton=false, mMcrInterpolantMethod=WP, mPorIndependenceSettings=[Lde.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.partialorder.independence.IndependenceSettings;@1e29e789, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2022-11-16 11:15:15,048 INFO L358 AbstractCegarLoop]: Starting to check reachability of 87 error locations. [2022-11-16 11:15:15,052 INFO L130 PetriNetUnfolder]: 0/38 cut-off events. [2022-11-16 11:15:15,052 INFO L131 PetriNetUnfolder]: For 0/0 co-relation queries the response was YES. [2022-11-16 11:15:15,052 INFO L201 CegarLoopForPetriNet]: Found error trace [2022-11-16 11:15:15,053 INFO L209 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-11-16 11:15:15,053 INFO L420 AbstractCegarLoop]: === Iteration 1 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONDATA_RACE === [ULTIMATE.startErr0ASSERT_VIOLATIONDATA_RACE, ULTIMATE.startErr1ASSERT_VIOLATIONDATA_RACE, ULTIMATE.startErr3ASSERT_VIOLATIONDATA_RACE (and 84 more)] === [2022-11-16 11:15:15,054 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-16 11:15:15,054 INFO L85 PathProgramCache]: Analyzing trace with hash 1305339126, now seen corresponding path program 1 times [2022-11-16 11:15:15,054 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-11-16 11:15:15,054 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1724488393] [2022-11-16 11:15:15,054 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-16 11:15:15,055 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 11:15:15,076 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 11:15:15,246 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-16 11:15:15,246 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-11-16 11:15:15,246 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1724488393] [2022-11-16 11:15:15,247 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1724488393] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-16 11:15:15,247 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-11-16 11:15:15,247 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [1] imperfect sequences [] total 1 [2022-11-16 11:15:15,248 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1645290043] [2022-11-16 11:15:15,248 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-16 11:15:15,248 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 2 states [2022-11-16 11:15:15,249 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-11-16 11:15:15,249 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 2 interpolants. [2022-11-16 11:15:15,249 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2022-11-16 11:15:15,251 INFO L478 CegarLoopForPetriNet]: Number of universal loopers: 512 out of 597 [2022-11-16 11:15:15,253 INFO L100 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 572 places, 597 transitions, 1212 flow. Second operand has 2 states, 2 states have (on average 512.5) internal successors, (1025), 2 states have internal predecessors, (1025), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-11-16 11:15:15,253 INFO L109 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2022-11-16 11:15:15,253 INFO L110 encePairwiseOnDemand]: Number of universal subtrahend loopers: 512 of 597 [2022-11-16 11:15:15,253 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2022-11-16 11:15:16,729 INFO L130 PetriNetUnfolder]: 128/2616 cut-off events. [2022-11-16 11:15:16,730 INFO L131 PetriNetUnfolder]: For 94/101 co-relation queries the response was YES. [2022-11-16 11:15:16,754 INFO L83 FinitePrefix]: Finished finitePrefix Result has 2844 conditions, 2616 events. 128/2616 cut-off events. For 94/101 co-relation queries the response was YES. Maximal size of possible extension queue 45. Compared 19238 event pairs, 70 based on Foata normal form. 249/2674 useless extension candidates. Maximal degree in co-relation 576. Up to 165 conditions per place. [2022-11-16 11:15:16,767 INFO L137 encePairwiseOnDemand]: 536/597 looper letters, 22 selfloop transitions, 0 changer transitions 0/534 dead transitions. [2022-11-16 11:15:16,768 INFO L142 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 525 places, 534 transitions, 1130 flow [2022-11-16 11:15:16,768 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2022-11-16 11:15:16,769 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 2 states. [2022-11-16 11:15:16,771 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2 states to 2 states and 1107 transitions. [2022-11-16 11:15:16,771 INFO L523 CegarLoopForPetriNet]: DFA transition density 0.9271356783919598 [2022-11-16 11:15:16,772 INFO L72 ComplementDD]: Start complementDD. Operand 2 states and 1107 transitions. [2022-11-16 11:15:16,772 INFO L73 IsDeterministic]: Start isDeterministic. Operand 2 states and 1107 transitions. [2022-11-16 11:15:16,773 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2022-11-16 11:15:16,773 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 2 states and 1107 transitions. [2022-11-16 11:15:16,775 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 3 states, 2 states have (on average 553.5) internal successors, (1107), 2 states have internal predecessors, (1107), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-11-16 11:15:16,778 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 3 states, 3 states have (on average 597.0) internal successors, (1791), 3 states have internal predecessors, (1791), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-11-16 11:15:16,779 INFO L81 ComplementDD]: Finished complementDD. Result has 3 states, 3 states have (on average 597.0) internal successors, (1791), 3 states have internal predecessors, (1791), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-11-16 11:15:16,779 INFO L175 Difference]: Start difference. First operand has 572 places, 597 transitions, 1212 flow. Second operand 2 states and 1107 transitions. [2022-11-16 11:15:16,779 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 525 places, 534 transitions, 1130 flow [2022-11-16 11:15:16,783 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 525 places, 534 transitions, 1130 flow, removed 0 selfloop flow, removed 0 redundant places. [2022-11-16 11:15:16,790 INFO L231 Difference]: Finished difference. Result has 525 places, 534 transitions, 1086 flow [2022-11-16 11:15:16,791 INFO L271 CegarLoopForPetriNet]: {PETRI_ALPHABET=597, PETRI_DIFFERENCE_MINUEND_FLOW=1086, PETRI_DIFFERENCE_MINUEND_PLACES=524, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=534, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=0, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=534, PETRI_DIFFERENCE_SUBTRAHEND_STATES=2, PETRI_FLOW=1086, PETRI_PLACES=525, PETRI_TRANSITIONS=534} [2022-11-16 11:15:16,793 INFO L288 CegarLoopForPetriNet]: 572 programPoint places, -47 predicate places. [2022-11-16 11:15:16,793 INFO L495 AbstractCegarLoop]: Abstraction has has 525 places, 534 transitions, 1086 flow [2022-11-16 11:15:16,794 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 2 states, 2 states have (on average 512.5) internal successors, (1025), 2 states have internal predecessors, (1025), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-11-16 11:15:16,794 INFO L201 CegarLoopForPetriNet]: Found error trace [2022-11-16 11:15:16,794 INFO L209 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-11-16 11:15:16,794 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable5 [2022-11-16 11:15:16,795 INFO L420 AbstractCegarLoop]: === Iteration 2 === Targeting ULTIMATE.startErr4ASSERT_VIOLATIONDATA_RACE === [ULTIMATE.startErr0ASSERT_VIOLATIONDATA_RACE, ULTIMATE.startErr1ASSERT_VIOLATIONDATA_RACE, ULTIMATE.startErr3ASSERT_VIOLATIONDATA_RACE (and 84 more)] === [2022-11-16 11:15:16,795 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-16 11:15:16,795 INFO L85 PathProgramCache]: Analyzing trace with hash -624635838, now seen corresponding path program 1 times [2022-11-16 11:15:16,796 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-11-16 11:15:16,796 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [552449038] [2022-11-16 11:15:16,796 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-16 11:15:16,796 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 11:15:16,829 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 11:15:17,022 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-16 11:15:17,022 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-11-16 11:15:17,023 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [552449038] [2022-11-16 11:15:17,023 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [552449038] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-16 11:15:17,023 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-11-16 11:15:17,023 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2022-11-16 11:15:17,024 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2076521118] [2022-11-16 11:15:17,024 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-16 11:15:17,024 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2022-11-16 11:15:17,024 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-11-16 11:15:17,025 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2022-11-16 11:15:17,025 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=8, Invalid=12, Unknown=0, NotChecked=0, Total=20 [2022-11-16 11:15:17,028 INFO L478 CegarLoopForPetriNet]: Number of universal loopers: 500 out of 597 [2022-11-16 11:15:17,031 INFO L100 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 525 places, 534 transitions, 1086 flow. Second operand has 5 states, 5 states have (on average 502.2) internal successors, (2511), 5 states have internal predecessors, (2511), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-11-16 11:15:17,031 INFO L109 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2022-11-16 11:15:17,031 INFO L110 encePairwiseOnDemand]: Number of universal subtrahend loopers: 500 of 597 [2022-11-16 11:15:17,032 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2022-11-16 11:15:18,674 INFO L130 PetriNetUnfolder]: 128/2626 cut-off events. [2022-11-16 11:15:18,675 INFO L131 PetriNetUnfolder]: For 94/101 co-relation queries the response was YES. [2022-11-16 11:15:18,695 INFO L83 FinitePrefix]: Finished finitePrefix Result has 2872 conditions, 2626 events. 128/2626 cut-off events. For 94/101 co-relation queries the response was YES. Maximal size of possible extension queue 45. Compared 19207 event pairs, 70 based on Foata normal form. 0/2435 useless extension candidates. Maximal degree in co-relation 2867. Up to 174 conditions per place. [2022-11-16 11:15:18,705 INFO L137 encePairwiseOnDemand]: 592/597 looper letters, 35 selfloop transitions, 4 changer transitions 0/539 dead transitions. [2022-11-16 11:15:18,705 INFO L142 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 529 places, 539 transitions, 1174 flow [2022-11-16 11:15:18,706 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2022-11-16 11:15:18,706 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 5 states. [2022-11-16 11:15:18,709 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5 states to 5 states and 2540 transitions. [2022-11-16 11:15:18,711 INFO L523 CegarLoopForPetriNet]: DFA transition density 0.8509212730318257 [2022-11-16 11:15:18,711 INFO L72 ComplementDD]: Start complementDD. Operand 5 states and 2540 transitions. [2022-11-16 11:15:18,711 INFO L73 IsDeterministic]: Start isDeterministic. Operand 5 states and 2540 transitions. [2022-11-16 11:15:18,713 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2022-11-16 11:15:18,714 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 5 states and 2540 transitions. [2022-11-16 11:15:18,719 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 6 states, 5 states have (on average 508.0) internal successors, (2540), 5 states have internal predecessors, (2540), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-11-16 11:15:18,726 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 6 states, 6 states have (on average 597.0) internal successors, (3582), 6 states have internal predecessors, (3582), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-11-16 11:15:18,728 INFO L81 ComplementDD]: Finished complementDD. Result has 6 states, 6 states have (on average 597.0) internal successors, (3582), 6 states have internal predecessors, (3582), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-11-16 11:15:18,728 INFO L175 Difference]: Start difference. First operand has 525 places, 534 transitions, 1086 flow. Second operand 5 states and 2540 transitions. [2022-11-16 11:15:18,728 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 529 places, 539 transitions, 1174 flow [2022-11-16 11:15:18,732 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 529 places, 539 transitions, 1174 flow, removed 0 selfloop flow, removed 0 redundant places. [2022-11-16 11:15:18,740 INFO L231 Difference]: Finished difference. Result has 530 places, 535 transitions, 1102 flow [2022-11-16 11:15:18,741 INFO L271 CegarLoopForPetriNet]: {PETRI_ALPHABET=597, PETRI_DIFFERENCE_MINUEND_FLOW=1086, PETRI_DIFFERENCE_MINUEND_PLACES=525, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=534, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=3, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=530, PETRI_DIFFERENCE_SUBTRAHEND_STATES=5, PETRI_FLOW=1102, PETRI_PLACES=530, PETRI_TRANSITIONS=535} [2022-11-16 11:15:18,742 INFO L288 CegarLoopForPetriNet]: 572 programPoint places, -42 predicate places. [2022-11-16 11:15:18,742 INFO L495 AbstractCegarLoop]: Abstraction has has 530 places, 535 transitions, 1102 flow [2022-11-16 11:15:18,743 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 5 states have (on average 502.2) internal successors, (2511), 5 states have internal predecessors, (2511), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-11-16 11:15:18,743 INFO L201 CegarLoopForPetriNet]: Found error trace [2022-11-16 11:15:18,744 INFO L209 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-11-16 11:15:18,744 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable6 [2022-11-16 11:15:18,744 INFO L420 AbstractCegarLoop]: === Iteration 3 === Targeting ULTIMATE.startErr4ASSERT_VIOLATIONDATA_RACE === [ULTIMATE.startErr0ASSERT_VIOLATIONDATA_RACE, ULTIMATE.startErr1ASSERT_VIOLATIONDATA_RACE, ULTIMATE.startErr3ASSERT_VIOLATIONDATA_RACE (and 84 more)] === [2022-11-16 11:15:18,745 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-16 11:15:18,745 INFO L85 PathProgramCache]: Analyzing trace with hash 1429364303, now seen corresponding path program 1 times [2022-11-16 11:15:18,745 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-11-16 11:15:18,745 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1727497418] [2022-11-16 11:15:18,746 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-16 11:15:18,746 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 11:15:18,777 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 11:15:18,865 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-16 11:15:18,866 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-11-16 11:15:18,866 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1727497418] [2022-11-16 11:15:18,866 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1727497418] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-16 11:15:18,866 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-11-16 11:15:18,867 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2022-11-16 11:15:18,867 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1511281493] [2022-11-16 11:15:18,867 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-16 11:15:18,868 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2022-11-16 11:15:18,868 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-11-16 11:15:18,869 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2022-11-16 11:15:18,869 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-11-16 11:15:18,872 INFO L478 CegarLoopForPetriNet]: Number of universal loopers: 492 out of 597 [2022-11-16 11:15:18,874 INFO L100 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 530 places, 535 transitions, 1102 flow. Second operand has 3 states, 3 states have (on average 497.3333333333333) internal successors, (1492), 3 states have internal predecessors, (1492), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-11-16 11:15:18,874 INFO L109 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2022-11-16 11:15:18,874 INFO L110 encePairwiseOnDemand]: Number of universal subtrahend loopers: 492 of 597 [2022-11-16 11:15:18,875 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2022-11-16 11:15:22,424 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([2200] L1808-->L1811: Formula: (let ((.cse4 (select |v_#race_1119| |v_threadThread2of2ForFork0_atomic_exchange_~obj#1.base_9|))) (let ((.cse1 (+ 2 |v_threadThread2of2ForFork0_atomic_exchange_~obj#1.offset_9|)) (.cse0 (+ |v_threadThread2of2ForFork0_atomic_exchange_~obj#1.offset_9| 1)) (.cse3 (select .cse4 |v_threadThread2of2ForFork0_atomic_exchange_~obj#1.offset_9|)) (.cse2 (+ |v_threadThread2of2ForFork0_atomic_exchange_~obj#1.offset_9| 3)) (.cse5 (select |v_#memory_int_433| |v_threadThread2of2ForFork0_atomic_exchange_~obj#1.base_9|))) (and (= (store |v_#race_1121| |v_threadThread2of2ForFork0_atomic_exchange_~obj#1.base_9| (store (store (store (store (store (store (store (store (select |v_#race_1121| |v_threadThread2of2ForFork0_atomic_exchange_~obj#1.base_9|) |v_threadThread2of2ForFork0_atomic_exchange_~obj#1.offset_9| 0) .cse0 0) .cse1 0) .cse2 0) |v_threadThread2of2ForFork0_atomic_exchange_~obj#1.offset_9| .cse3) .cse0 .cse3) .cse1 .cse3) .cse2 .cse3)) |v_#race_1119|) (= .cse3 (select .cse4 .cse1)) (= (store |v_#memory_int_433| |v_threadThread2of2ForFork0_atomic_exchange_~obj#1.base_9| (store .cse5 |v_threadThread2of2ForFork0_atomic_exchange_~obj#1.offset_9| |v_threadThread2of2ForFork0_atomic_exchange_~v#1_7|)) |v_#memory_int_432|) (= (select .cse4 .cse0) .cse3) (= .cse3 (select .cse4 .cse2)) (= |v_threadThread2of2ForFork0_atomic_exchange_~t~0#1_5| (select .cse5 |v_threadThread2of2ForFork0_atomic_exchange_~obj#1.offset_9|))))) InVars {#race=|v_#race_1121|, threadThread2of2ForFork0_atomic_exchange_~v#1=|v_threadThread2of2ForFork0_atomic_exchange_~v#1_7|, #memory_int=|v_#memory_int_433|, threadThread2of2ForFork0_atomic_exchange_~obj#1.offset=|v_threadThread2of2ForFork0_atomic_exchange_~obj#1.offset_9|, threadThread2of2ForFork0_atomic_exchange_~obj#1.base=|v_threadThread2of2ForFork0_atomic_exchange_~obj#1.base_9|} OutVars{#race=|v_#race_1119|, threadThread2of2ForFork0_atomic_exchange_~v#1=|v_threadThread2of2ForFork0_atomic_exchange_~v#1_7|, threadThread2of2ForFork0_atomic_exchange_~obj#1.offset=|v_threadThread2of2ForFork0_atomic_exchange_~obj#1.offset_9|, threadThread2of2ForFork0_atomic_exchange_#t~nondet34#1=|v_threadThread2of2ForFork0_atomic_exchange_#t~nondet34#1_5|, threadThread2of2ForFork0_atomic_exchange_#t~mem33#1=|v_threadThread2of2ForFork0_atomic_exchange_#t~mem33#1_7|, #memory_int=|v_#memory_int_432|, threadThread2of2ForFork0_atomic_exchange_~t~0#1=|v_threadThread2of2ForFork0_atomic_exchange_~t~0#1_5|, threadThread2of2ForFork0_atomic_exchange_~obj#1.base=|v_threadThread2of2ForFork0_atomic_exchange_~obj#1.base_9|} AuxVars[] AssignedVars[#race, threadThread2of2ForFork0_atomic_exchange_#t~nondet34#1, threadThread2of2ForFork0_atomic_exchange_#t~mem33#1, #memory_int, threadThread2of2ForFork0_atomic_exchange_~t~0#1][318], [575#true, 584#(and (= 3 |ULTIMATE.start_Init_#in~pushCount#1|) (= |ULTIMATE.start_Init_~pushCount#1| 3)), threadThread1of2ForFork0NotInUse, 118#L1915-6true, Black: 586#(and (= 3 |ULTIMATE.start_Init_#in~pushCount#1|) (= |ULTIMATE.start_Init_~i~0#1| 0) (= |ULTIMATE.start_Init_~pushCount#1| 3)), threadThread2of2ForFork0InUse, 589#true, 81#L1811true]) [2022-11-16 11:15:22,425 INFO L383 tUnfolder$Statistics]: this new event has 280 ancestors and is cut-off event [2022-11-16 11:15:22,425 INFO L386 tUnfolder$Statistics]: existing Event has 214 ancestors and is cut-off event [2022-11-16 11:15:22,425 INFO L386 tUnfolder$Statistics]: existing Event has 164 ancestors and is cut-off event [2022-11-16 11:15:22,425 INFO L386 tUnfolder$Statistics]: existing Event has 244 ancestors and is cut-off event [2022-11-16 11:15:22,431 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([2200] L1808-->L1811: Formula: (let ((.cse4 (select |v_#race_1119| |v_threadThread2of2ForFork0_atomic_exchange_~obj#1.base_9|))) (let ((.cse1 (+ 2 |v_threadThread2of2ForFork0_atomic_exchange_~obj#1.offset_9|)) (.cse0 (+ |v_threadThread2of2ForFork0_atomic_exchange_~obj#1.offset_9| 1)) (.cse3 (select .cse4 |v_threadThread2of2ForFork0_atomic_exchange_~obj#1.offset_9|)) (.cse2 (+ |v_threadThread2of2ForFork0_atomic_exchange_~obj#1.offset_9| 3)) (.cse5 (select |v_#memory_int_433| |v_threadThread2of2ForFork0_atomic_exchange_~obj#1.base_9|))) (and (= (store |v_#race_1121| |v_threadThread2of2ForFork0_atomic_exchange_~obj#1.base_9| (store (store (store (store (store (store (store (store (select |v_#race_1121| |v_threadThread2of2ForFork0_atomic_exchange_~obj#1.base_9|) |v_threadThread2of2ForFork0_atomic_exchange_~obj#1.offset_9| 0) .cse0 0) .cse1 0) .cse2 0) |v_threadThread2of2ForFork0_atomic_exchange_~obj#1.offset_9| .cse3) .cse0 .cse3) .cse1 .cse3) .cse2 .cse3)) |v_#race_1119|) (= .cse3 (select .cse4 .cse1)) (= (store |v_#memory_int_433| |v_threadThread2of2ForFork0_atomic_exchange_~obj#1.base_9| (store .cse5 |v_threadThread2of2ForFork0_atomic_exchange_~obj#1.offset_9| |v_threadThread2of2ForFork0_atomic_exchange_~v#1_7|)) |v_#memory_int_432|) (= (select .cse4 .cse0) .cse3) (= .cse3 (select .cse4 .cse2)) (= |v_threadThread2of2ForFork0_atomic_exchange_~t~0#1_5| (select .cse5 |v_threadThread2of2ForFork0_atomic_exchange_~obj#1.offset_9|))))) InVars {#race=|v_#race_1121|, threadThread2of2ForFork0_atomic_exchange_~v#1=|v_threadThread2of2ForFork0_atomic_exchange_~v#1_7|, #memory_int=|v_#memory_int_433|, threadThread2of2ForFork0_atomic_exchange_~obj#1.offset=|v_threadThread2of2ForFork0_atomic_exchange_~obj#1.offset_9|, threadThread2of2ForFork0_atomic_exchange_~obj#1.base=|v_threadThread2of2ForFork0_atomic_exchange_~obj#1.base_9|} OutVars{#race=|v_#race_1119|, threadThread2of2ForFork0_atomic_exchange_~v#1=|v_threadThread2of2ForFork0_atomic_exchange_~v#1_7|, threadThread2of2ForFork0_atomic_exchange_~obj#1.offset=|v_threadThread2of2ForFork0_atomic_exchange_~obj#1.offset_9|, threadThread2of2ForFork0_atomic_exchange_#t~nondet34#1=|v_threadThread2of2ForFork0_atomic_exchange_#t~nondet34#1_5|, threadThread2of2ForFork0_atomic_exchange_#t~mem33#1=|v_threadThread2of2ForFork0_atomic_exchange_#t~mem33#1_7|, #memory_int=|v_#memory_int_432|, threadThread2of2ForFork0_atomic_exchange_~t~0#1=|v_threadThread2of2ForFork0_atomic_exchange_~t~0#1_5|, threadThread2of2ForFork0_atomic_exchange_~obj#1.base=|v_threadThread2of2ForFork0_atomic_exchange_~obj#1.base_9|} AuxVars[] AssignedVars[#race, threadThread2of2ForFork0_atomic_exchange_#t~nondet34#1, threadThread2of2ForFork0_atomic_exchange_#t~mem33#1, #memory_int, threadThread2of2ForFork0_atomic_exchange_~t~0#1][318], [575#true, 584#(and (= 3 |ULTIMATE.start_Init_#in~pushCount#1|) (= |ULTIMATE.start_Init_~pushCount#1| 3)), threadThread1of2ForFork0NotInUse, Black: 586#(and (= 3 |ULTIMATE.start_Init_#in~pushCount#1|) (= |ULTIMATE.start_Init_~i~0#1| 0) (= |ULTIMATE.start_Init_~pushCount#1| 3)), threadThread2of2ForFork0InUse, 589#true, 81#L1811true, 333#L1916true]) [2022-11-16 11:15:22,431 INFO L383 tUnfolder$Statistics]: this new event has 280 ancestors and is cut-off event [2022-11-16 11:15:22,431 INFO L386 tUnfolder$Statistics]: existing Event has 214 ancestors and is cut-off event [2022-11-16 11:15:22,432 INFO L386 tUnfolder$Statistics]: existing Event has 164 ancestors and is cut-off event [2022-11-16 11:15:22,432 INFO L386 tUnfolder$Statistics]: existing Event has 244 ancestors and is cut-off event [2022-11-16 11:15:22,454 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([2200] L1808-->L1811: Formula: (let ((.cse4 (select |v_#race_1119| |v_threadThread2of2ForFork0_atomic_exchange_~obj#1.base_9|))) (let ((.cse1 (+ 2 |v_threadThread2of2ForFork0_atomic_exchange_~obj#1.offset_9|)) (.cse0 (+ |v_threadThread2of2ForFork0_atomic_exchange_~obj#1.offset_9| 1)) (.cse3 (select .cse4 |v_threadThread2of2ForFork0_atomic_exchange_~obj#1.offset_9|)) (.cse2 (+ |v_threadThread2of2ForFork0_atomic_exchange_~obj#1.offset_9| 3)) (.cse5 (select |v_#memory_int_433| |v_threadThread2of2ForFork0_atomic_exchange_~obj#1.base_9|))) (and (= (store |v_#race_1121| |v_threadThread2of2ForFork0_atomic_exchange_~obj#1.base_9| (store (store (store (store (store (store (store (store (select |v_#race_1121| |v_threadThread2of2ForFork0_atomic_exchange_~obj#1.base_9|) |v_threadThread2of2ForFork0_atomic_exchange_~obj#1.offset_9| 0) .cse0 0) .cse1 0) .cse2 0) |v_threadThread2of2ForFork0_atomic_exchange_~obj#1.offset_9| .cse3) .cse0 .cse3) .cse1 .cse3) .cse2 .cse3)) |v_#race_1119|) (= .cse3 (select .cse4 .cse1)) (= (store |v_#memory_int_433| |v_threadThread2of2ForFork0_atomic_exchange_~obj#1.base_9| (store .cse5 |v_threadThread2of2ForFork0_atomic_exchange_~obj#1.offset_9| |v_threadThread2of2ForFork0_atomic_exchange_~v#1_7|)) |v_#memory_int_432|) (= (select .cse4 .cse0) .cse3) (= .cse3 (select .cse4 .cse2)) (= |v_threadThread2of2ForFork0_atomic_exchange_~t~0#1_5| (select .cse5 |v_threadThread2of2ForFork0_atomic_exchange_~obj#1.offset_9|))))) InVars {#race=|v_#race_1121|, threadThread2of2ForFork0_atomic_exchange_~v#1=|v_threadThread2of2ForFork0_atomic_exchange_~v#1_7|, #memory_int=|v_#memory_int_433|, threadThread2of2ForFork0_atomic_exchange_~obj#1.offset=|v_threadThread2of2ForFork0_atomic_exchange_~obj#1.offset_9|, threadThread2of2ForFork0_atomic_exchange_~obj#1.base=|v_threadThread2of2ForFork0_atomic_exchange_~obj#1.base_9|} OutVars{#race=|v_#race_1119|, threadThread2of2ForFork0_atomic_exchange_~v#1=|v_threadThread2of2ForFork0_atomic_exchange_~v#1_7|, threadThread2of2ForFork0_atomic_exchange_~obj#1.offset=|v_threadThread2of2ForFork0_atomic_exchange_~obj#1.offset_9|, threadThread2of2ForFork0_atomic_exchange_#t~nondet34#1=|v_threadThread2of2ForFork0_atomic_exchange_#t~nondet34#1_5|, threadThread2of2ForFork0_atomic_exchange_#t~mem33#1=|v_threadThread2of2ForFork0_atomic_exchange_#t~mem33#1_7|, #memory_int=|v_#memory_int_432|, threadThread2of2ForFork0_atomic_exchange_~t~0#1=|v_threadThread2of2ForFork0_atomic_exchange_~t~0#1_5|, threadThread2of2ForFork0_atomic_exchange_~obj#1.base=|v_threadThread2of2ForFork0_atomic_exchange_~obj#1.base_9|} AuxVars[] AssignedVars[#race, threadThread2of2ForFork0_atomic_exchange_#t~nondet34#1, threadThread2of2ForFork0_atomic_exchange_#t~mem33#1, #memory_int, threadThread2of2ForFork0_atomic_exchange_~t~0#1][318], [575#true, 584#(and (= 3 |ULTIMATE.start_Init_#in~pushCount#1|) (= |ULTIMATE.start_Init_~pushCount#1| 3)), threadThread1of2ForFork0NotInUse, Black: 586#(and (= 3 |ULTIMATE.start_Init_#in~pushCount#1|) (= |ULTIMATE.start_Init_~i~0#1| 0) (= |ULTIMATE.start_Init_~pushCount#1| 3)), threadThread2of2ForFork0InUse, 379#L1916-1true, 589#true, 81#L1811true]) [2022-11-16 11:15:22,454 INFO L383 tUnfolder$Statistics]: this new event has 281 ancestors and is cut-off event [2022-11-16 11:15:22,454 INFO L386 tUnfolder$Statistics]: existing Event has 245 ancestors and is cut-off event [2022-11-16 11:15:22,455 INFO L386 tUnfolder$Statistics]: existing Event has 215 ancestors and is cut-off event [2022-11-16 11:15:22,455 INFO L386 tUnfolder$Statistics]: existing Event has 165 ancestors and is cut-off event [2022-11-16 11:15:22,473 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([2200] L1808-->L1811: Formula: (let ((.cse4 (select |v_#race_1119| |v_threadThread2of2ForFork0_atomic_exchange_~obj#1.base_9|))) (let ((.cse1 (+ 2 |v_threadThread2of2ForFork0_atomic_exchange_~obj#1.offset_9|)) (.cse0 (+ |v_threadThread2of2ForFork0_atomic_exchange_~obj#1.offset_9| 1)) (.cse3 (select .cse4 |v_threadThread2of2ForFork0_atomic_exchange_~obj#1.offset_9|)) (.cse2 (+ |v_threadThread2of2ForFork0_atomic_exchange_~obj#1.offset_9| 3)) (.cse5 (select |v_#memory_int_433| |v_threadThread2of2ForFork0_atomic_exchange_~obj#1.base_9|))) (and (= (store |v_#race_1121| |v_threadThread2of2ForFork0_atomic_exchange_~obj#1.base_9| (store (store (store (store (store (store (store (store (select |v_#race_1121| |v_threadThread2of2ForFork0_atomic_exchange_~obj#1.base_9|) |v_threadThread2of2ForFork0_atomic_exchange_~obj#1.offset_9| 0) .cse0 0) .cse1 0) .cse2 0) |v_threadThread2of2ForFork0_atomic_exchange_~obj#1.offset_9| .cse3) .cse0 .cse3) .cse1 .cse3) .cse2 .cse3)) |v_#race_1119|) (= .cse3 (select .cse4 .cse1)) (= (store |v_#memory_int_433| |v_threadThread2of2ForFork0_atomic_exchange_~obj#1.base_9| (store .cse5 |v_threadThread2of2ForFork0_atomic_exchange_~obj#1.offset_9| |v_threadThread2of2ForFork0_atomic_exchange_~v#1_7|)) |v_#memory_int_432|) (= (select .cse4 .cse0) .cse3) (= .cse3 (select .cse4 .cse2)) (= |v_threadThread2of2ForFork0_atomic_exchange_~t~0#1_5| (select .cse5 |v_threadThread2of2ForFork0_atomic_exchange_~obj#1.offset_9|))))) InVars {#race=|v_#race_1121|, threadThread2of2ForFork0_atomic_exchange_~v#1=|v_threadThread2of2ForFork0_atomic_exchange_~v#1_7|, #memory_int=|v_#memory_int_433|, threadThread2of2ForFork0_atomic_exchange_~obj#1.offset=|v_threadThread2of2ForFork0_atomic_exchange_~obj#1.offset_9|, threadThread2of2ForFork0_atomic_exchange_~obj#1.base=|v_threadThread2of2ForFork0_atomic_exchange_~obj#1.base_9|} OutVars{#race=|v_#race_1119|, threadThread2of2ForFork0_atomic_exchange_~v#1=|v_threadThread2of2ForFork0_atomic_exchange_~v#1_7|, threadThread2of2ForFork0_atomic_exchange_~obj#1.offset=|v_threadThread2of2ForFork0_atomic_exchange_~obj#1.offset_9|, threadThread2of2ForFork0_atomic_exchange_#t~nondet34#1=|v_threadThread2of2ForFork0_atomic_exchange_#t~nondet34#1_5|, threadThread2of2ForFork0_atomic_exchange_#t~mem33#1=|v_threadThread2of2ForFork0_atomic_exchange_#t~mem33#1_7|, #memory_int=|v_#memory_int_432|, threadThread2of2ForFork0_atomic_exchange_~t~0#1=|v_threadThread2of2ForFork0_atomic_exchange_~t~0#1_5|, threadThread2of2ForFork0_atomic_exchange_~obj#1.base=|v_threadThread2of2ForFork0_atomic_exchange_~obj#1.base_9|} AuxVars[] AssignedVars[#race, threadThread2of2ForFork0_atomic_exchange_#t~nondet34#1, threadThread2of2ForFork0_atomic_exchange_#t~mem33#1, #memory_int, threadThread2of2ForFork0_atomic_exchange_~t~0#1][318], [24#L1916-2true, 575#true, 584#(and (= 3 |ULTIMATE.start_Init_#in~pushCount#1|) (= |ULTIMATE.start_Init_~pushCount#1| 3)), threadThread1of2ForFork0NotInUse, Black: 586#(and (= 3 |ULTIMATE.start_Init_#in~pushCount#1|) (= |ULTIMATE.start_Init_~i~0#1| 0) (= |ULTIMATE.start_Init_~pushCount#1| 3)), threadThread2of2ForFork0InUse, 589#true, 81#L1811true]) [2022-11-16 11:15:22,473 INFO L383 tUnfolder$Statistics]: this new event has 282 ancestors and is cut-off event [2022-11-16 11:15:22,474 INFO L386 tUnfolder$Statistics]: existing Event has 166 ancestors and is cut-off event [2022-11-16 11:15:22,474 INFO L386 tUnfolder$Statistics]: existing Event has 216 ancestors and is cut-off event [2022-11-16 11:15:22,474 INFO L386 tUnfolder$Statistics]: existing Event has 246 ancestors and is cut-off event [2022-11-16 11:15:22,494 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([2200] L1808-->L1811: Formula: (let ((.cse4 (select |v_#race_1119| |v_threadThread2of2ForFork0_atomic_exchange_~obj#1.base_9|))) (let ((.cse1 (+ 2 |v_threadThread2of2ForFork0_atomic_exchange_~obj#1.offset_9|)) (.cse0 (+ |v_threadThread2of2ForFork0_atomic_exchange_~obj#1.offset_9| 1)) (.cse3 (select .cse4 |v_threadThread2of2ForFork0_atomic_exchange_~obj#1.offset_9|)) (.cse2 (+ |v_threadThread2of2ForFork0_atomic_exchange_~obj#1.offset_9| 3)) (.cse5 (select |v_#memory_int_433| |v_threadThread2of2ForFork0_atomic_exchange_~obj#1.base_9|))) (and (= (store |v_#race_1121| |v_threadThread2of2ForFork0_atomic_exchange_~obj#1.base_9| (store (store (store (store (store (store (store (store (select |v_#race_1121| |v_threadThread2of2ForFork0_atomic_exchange_~obj#1.base_9|) |v_threadThread2of2ForFork0_atomic_exchange_~obj#1.offset_9| 0) .cse0 0) .cse1 0) .cse2 0) |v_threadThread2of2ForFork0_atomic_exchange_~obj#1.offset_9| .cse3) .cse0 .cse3) .cse1 .cse3) .cse2 .cse3)) |v_#race_1119|) (= .cse3 (select .cse4 .cse1)) (= (store |v_#memory_int_433| |v_threadThread2of2ForFork0_atomic_exchange_~obj#1.base_9| (store .cse5 |v_threadThread2of2ForFork0_atomic_exchange_~obj#1.offset_9| |v_threadThread2of2ForFork0_atomic_exchange_~v#1_7|)) |v_#memory_int_432|) (= (select .cse4 .cse0) .cse3) (= .cse3 (select .cse4 .cse2)) (= |v_threadThread2of2ForFork0_atomic_exchange_~t~0#1_5| (select .cse5 |v_threadThread2of2ForFork0_atomic_exchange_~obj#1.offset_9|))))) InVars {#race=|v_#race_1121|, threadThread2of2ForFork0_atomic_exchange_~v#1=|v_threadThread2of2ForFork0_atomic_exchange_~v#1_7|, #memory_int=|v_#memory_int_433|, threadThread2of2ForFork0_atomic_exchange_~obj#1.offset=|v_threadThread2of2ForFork0_atomic_exchange_~obj#1.offset_9|, threadThread2of2ForFork0_atomic_exchange_~obj#1.base=|v_threadThread2of2ForFork0_atomic_exchange_~obj#1.base_9|} OutVars{#race=|v_#race_1119|, threadThread2of2ForFork0_atomic_exchange_~v#1=|v_threadThread2of2ForFork0_atomic_exchange_~v#1_7|, threadThread2of2ForFork0_atomic_exchange_~obj#1.offset=|v_threadThread2of2ForFork0_atomic_exchange_~obj#1.offset_9|, threadThread2of2ForFork0_atomic_exchange_#t~nondet34#1=|v_threadThread2of2ForFork0_atomic_exchange_#t~nondet34#1_5|, threadThread2of2ForFork0_atomic_exchange_#t~mem33#1=|v_threadThread2of2ForFork0_atomic_exchange_#t~mem33#1_7|, #memory_int=|v_#memory_int_432|, threadThread2of2ForFork0_atomic_exchange_~t~0#1=|v_threadThread2of2ForFork0_atomic_exchange_~t~0#1_5|, threadThread2of2ForFork0_atomic_exchange_~obj#1.base=|v_threadThread2of2ForFork0_atomic_exchange_~obj#1.base_9|} AuxVars[] AssignedVars[#race, threadThread2of2ForFork0_atomic_exchange_#t~nondet34#1, threadThread2of2ForFork0_atomic_exchange_#t~mem33#1, #memory_int, threadThread2of2ForFork0_atomic_exchange_~t~0#1][318], [182#L1916-3true, 575#true, 584#(and (= 3 |ULTIMATE.start_Init_#in~pushCount#1|) (= |ULTIMATE.start_Init_~pushCount#1| 3)), threadThread1of2ForFork0NotInUse, Black: 586#(and (= 3 |ULTIMATE.start_Init_#in~pushCount#1|) (= |ULTIMATE.start_Init_~i~0#1| 0) (= |ULTIMATE.start_Init_~pushCount#1| 3)), 589#true, threadThread2of2ForFork0InUse, 81#L1811true]) [2022-11-16 11:15:22,494 INFO L383 tUnfolder$Statistics]: this new event has 283 ancestors and is cut-off event [2022-11-16 11:15:22,495 INFO L386 tUnfolder$Statistics]: existing Event has 217 ancestors and is cut-off event [2022-11-16 11:15:22,495 INFO L386 tUnfolder$Statistics]: existing Event has 247 ancestors and is cut-off event [2022-11-16 11:15:22,495 INFO L386 tUnfolder$Statistics]: existing Event has 167 ancestors and is cut-off event [2022-11-16 11:15:22,533 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([2200] L1808-->L1811: Formula: (let ((.cse4 (select |v_#race_1119| |v_threadThread2of2ForFork0_atomic_exchange_~obj#1.base_9|))) (let ((.cse1 (+ 2 |v_threadThread2of2ForFork0_atomic_exchange_~obj#1.offset_9|)) (.cse0 (+ |v_threadThread2of2ForFork0_atomic_exchange_~obj#1.offset_9| 1)) (.cse3 (select .cse4 |v_threadThread2of2ForFork0_atomic_exchange_~obj#1.offset_9|)) (.cse2 (+ |v_threadThread2of2ForFork0_atomic_exchange_~obj#1.offset_9| 3)) (.cse5 (select |v_#memory_int_433| |v_threadThread2of2ForFork0_atomic_exchange_~obj#1.base_9|))) (and (= (store |v_#race_1121| |v_threadThread2of2ForFork0_atomic_exchange_~obj#1.base_9| (store (store (store (store (store (store (store (store (select |v_#race_1121| |v_threadThread2of2ForFork0_atomic_exchange_~obj#1.base_9|) |v_threadThread2of2ForFork0_atomic_exchange_~obj#1.offset_9| 0) .cse0 0) .cse1 0) .cse2 0) |v_threadThread2of2ForFork0_atomic_exchange_~obj#1.offset_9| .cse3) .cse0 .cse3) .cse1 .cse3) .cse2 .cse3)) |v_#race_1119|) (= .cse3 (select .cse4 .cse1)) (= (store |v_#memory_int_433| |v_threadThread2of2ForFork0_atomic_exchange_~obj#1.base_9| (store .cse5 |v_threadThread2of2ForFork0_atomic_exchange_~obj#1.offset_9| |v_threadThread2of2ForFork0_atomic_exchange_~v#1_7|)) |v_#memory_int_432|) (= (select .cse4 .cse0) .cse3) (= .cse3 (select .cse4 .cse2)) (= |v_threadThread2of2ForFork0_atomic_exchange_~t~0#1_5| (select .cse5 |v_threadThread2of2ForFork0_atomic_exchange_~obj#1.offset_9|))))) InVars {#race=|v_#race_1121|, threadThread2of2ForFork0_atomic_exchange_~v#1=|v_threadThread2of2ForFork0_atomic_exchange_~v#1_7|, #memory_int=|v_#memory_int_433|, threadThread2of2ForFork0_atomic_exchange_~obj#1.offset=|v_threadThread2of2ForFork0_atomic_exchange_~obj#1.offset_9|, threadThread2of2ForFork0_atomic_exchange_~obj#1.base=|v_threadThread2of2ForFork0_atomic_exchange_~obj#1.base_9|} OutVars{#race=|v_#race_1119|, threadThread2of2ForFork0_atomic_exchange_~v#1=|v_threadThread2of2ForFork0_atomic_exchange_~v#1_7|, threadThread2of2ForFork0_atomic_exchange_~obj#1.offset=|v_threadThread2of2ForFork0_atomic_exchange_~obj#1.offset_9|, threadThread2of2ForFork0_atomic_exchange_#t~nondet34#1=|v_threadThread2of2ForFork0_atomic_exchange_#t~nondet34#1_5|, threadThread2of2ForFork0_atomic_exchange_#t~mem33#1=|v_threadThread2of2ForFork0_atomic_exchange_#t~mem33#1_7|, #memory_int=|v_#memory_int_432|, threadThread2of2ForFork0_atomic_exchange_~t~0#1=|v_threadThread2of2ForFork0_atomic_exchange_~t~0#1_5|, threadThread2of2ForFork0_atomic_exchange_~obj#1.base=|v_threadThread2of2ForFork0_atomic_exchange_~obj#1.base_9|} AuxVars[] AssignedVars[#race, threadThread2of2ForFork0_atomic_exchange_#t~nondet34#1, threadThread2of2ForFork0_atomic_exchange_#t~mem33#1, #memory_int, threadThread2of2ForFork0_atomic_exchange_~t~0#1][318], [575#true, 584#(and (= 3 |ULTIMATE.start_Init_#in~pushCount#1|) (= |ULTIMATE.start_Init_~pushCount#1| 3)), threadThread1of2ForFork0NotInUse, Black: 586#(and (= 3 |ULTIMATE.start_Init_#in~pushCount#1|) (= |ULTIMATE.start_Init_~i~0#1| 0) (= |ULTIMATE.start_Init_~pushCount#1| 3)), threadThread2of2ForFork0InUse, 589#true, 81#L1811true, 364#L1916-4true]) [2022-11-16 11:15:22,533 INFO L383 tUnfolder$Statistics]: this new event has 284 ancestors and is cut-off event [2022-11-16 11:15:22,533 INFO L386 tUnfolder$Statistics]: existing Event has 248 ancestors and is cut-off event [2022-11-16 11:15:22,533 INFO L386 tUnfolder$Statistics]: existing Event has 218 ancestors and is cut-off event [2022-11-16 11:15:22,534 INFO L386 tUnfolder$Statistics]: existing Event has 168 ancestors and is cut-off event [2022-11-16 11:15:22,548 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([2200] L1808-->L1811: Formula: (let ((.cse4 (select |v_#race_1119| |v_threadThread2of2ForFork0_atomic_exchange_~obj#1.base_9|))) (let ((.cse1 (+ 2 |v_threadThread2of2ForFork0_atomic_exchange_~obj#1.offset_9|)) (.cse0 (+ |v_threadThread2of2ForFork0_atomic_exchange_~obj#1.offset_9| 1)) (.cse3 (select .cse4 |v_threadThread2of2ForFork0_atomic_exchange_~obj#1.offset_9|)) (.cse2 (+ |v_threadThread2of2ForFork0_atomic_exchange_~obj#1.offset_9| 3)) (.cse5 (select |v_#memory_int_433| |v_threadThread2of2ForFork0_atomic_exchange_~obj#1.base_9|))) (and (= (store |v_#race_1121| |v_threadThread2of2ForFork0_atomic_exchange_~obj#1.base_9| (store (store (store (store (store (store (store (store (select |v_#race_1121| |v_threadThread2of2ForFork0_atomic_exchange_~obj#1.base_9|) |v_threadThread2of2ForFork0_atomic_exchange_~obj#1.offset_9| 0) .cse0 0) .cse1 0) .cse2 0) |v_threadThread2of2ForFork0_atomic_exchange_~obj#1.offset_9| .cse3) .cse0 .cse3) .cse1 .cse3) .cse2 .cse3)) |v_#race_1119|) (= .cse3 (select .cse4 .cse1)) (= (store |v_#memory_int_433| |v_threadThread2of2ForFork0_atomic_exchange_~obj#1.base_9| (store .cse5 |v_threadThread2of2ForFork0_atomic_exchange_~obj#1.offset_9| |v_threadThread2of2ForFork0_atomic_exchange_~v#1_7|)) |v_#memory_int_432|) (= (select .cse4 .cse0) .cse3) (= .cse3 (select .cse4 .cse2)) (= |v_threadThread2of2ForFork0_atomic_exchange_~t~0#1_5| (select .cse5 |v_threadThread2of2ForFork0_atomic_exchange_~obj#1.offset_9|))))) InVars {#race=|v_#race_1121|, threadThread2of2ForFork0_atomic_exchange_~v#1=|v_threadThread2of2ForFork0_atomic_exchange_~v#1_7|, #memory_int=|v_#memory_int_433|, threadThread2of2ForFork0_atomic_exchange_~obj#1.offset=|v_threadThread2of2ForFork0_atomic_exchange_~obj#1.offset_9|, threadThread2of2ForFork0_atomic_exchange_~obj#1.base=|v_threadThread2of2ForFork0_atomic_exchange_~obj#1.base_9|} OutVars{#race=|v_#race_1119|, threadThread2of2ForFork0_atomic_exchange_~v#1=|v_threadThread2of2ForFork0_atomic_exchange_~v#1_7|, threadThread2of2ForFork0_atomic_exchange_~obj#1.offset=|v_threadThread2of2ForFork0_atomic_exchange_~obj#1.offset_9|, threadThread2of2ForFork0_atomic_exchange_#t~nondet34#1=|v_threadThread2of2ForFork0_atomic_exchange_#t~nondet34#1_5|, threadThread2of2ForFork0_atomic_exchange_#t~mem33#1=|v_threadThread2of2ForFork0_atomic_exchange_#t~mem33#1_7|, #memory_int=|v_#memory_int_432|, threadThread2of2ForFork0_atomic_exchange_~t~0#1=|v_threadThread2of2ForFork0_atomic_exchange_~t~0#1_5|, threadThread2of2ForFork0_atomic_exchange_~obj#1.base=|v_threadThread2of2ForFork0_atomic_exchange_~obj#1.base_9|} AuxVars[] AssignedVars[#race, threadThread2of2ForFork0_atomic_exchange_#t~nondet34#1, threadThread2of2ForFork0_atomic_exchange_#t~mem33#1, #memory_int, threadThread2of2ForFork0_atomic_exchange_~t~0#1][318], [575#true, 250#L1916-5true, 584#(and (= 3 |ULTIMATE.start_Init_#in~pushCount#1|) (= |ULTIMATE.start_Init_~pushCount#1| 3)), threadThread1of2ForFork0NotInUse, Black: 586#(and (= 3 |ULTIMATE.start_Init_#in~pushCount#1|) (= |ULTIMATE.start_Init_~i~0#1| 0) (= |ULTIMATE.start_Init_~pushCount#1| 3)), threadThread2of2ForFork0InUse, 589#true, 81#L1811true]) [2022-11-16 11:15:22,549 INFO L383 tUnfolder$Statistics]: this new event has 285 ancestors and is cut-off event [2022-11-16 11:15:22,549 INFO L386 tUnfolder$Statistics]: existing Event has 169 ancestors and is cut-off event [2022-11-16 11:15:22,549 INFO L386 tUnfolder$Statistics]: existing Event has 219 ancestors and is cut-off event [2022-11-16 11:15:22,549 INFO L386 tUnfolder$Statistics]: existing Event has 249 ancestors and is cut-off event [2022-11-16 11:15:22,566 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([2200] L1808-->L1811: Formula: (let ((.cse4 (select |v_#race_1119| |v_threadThread2of2ForFork0_atomic_exchange_~obj#1.base_9|))) (let ((.cse1 (+ 2 |v_threadThread2of2ForFork0_atomic_exchange_~obj#1.offset_9|)) (.cse0 (+ |v_threadThread2of2ForFork0_atomic_exchange_~obj#1.offset_9| 1)) (.cse3 (select .cse4 |v_threadThread2of2ForFork0_atomic_exchange_~obj#1.offset_9|)) (.cse2 (+ |v_threadThread2of2ForFork0_atomic_exchange_~obj#1.offset_9| 3)) (.cse5 (select |v_#memory_int_433| |v_threadThread2of2ForFork0_atomic_exchange_~obj#1.base_9|))) (and (= (store |v_#race_1121| |v_threadThread2of2ForFork0_atomic_exchange_~obj#1.base_9| (store (store (store (store (store (store (store (store (select |v_#race_1121| |v_threadThread2of2ForFork0_atomic_exchange_~obj#1.base_9|) |v_threadThread2of2ForFork0_atomic_exchange_~obj#1.offset_9| 0) .cse0 0) .cse1 0) .cse2 0) |v_threadThread2of2ForFork0_atomic_exchange_~obj#1.offset_9| .cse3) .cse0 .cse3) .cse1 .cse3) .cse2 .cse3)) |v_#race_1119|) (= .cse3 (select .cse4 .cse1)) (= (store |v_#memory_int_433| |v_threadThread2of2ForFork0_atomic_exchange_~obj#1.base_9| (store .cse5 |v_threadThread2of2ForFork0_atomic_exchange_~obj#1.offset_9| |v_threadThread2of2ForFork0_atomic_exchange_~v#1_7|)) |v_#memory_int_432|) (= (select .cse4 .cse0) .cse3) (= .cse3 (select .cse4 .cse2)) (= |v_threadThread2of2ForFork0_atomic_exchange_~t~0#1_5| (select .cse5 |v_threadThread2of2ForFork0_atomic_exchange_~obj#1.offset_9|))))) InVars {#race=|v_#race_1121|, threadThread2of2ForFork0_atomic_exchange_~v#1=|v_threadThread2of2ForFork0_atomic_exchange_~v#1_7|, #memory_int=|v_#memory_int_433|, threadThread2of2ForFork0_atomic_exchange_~obj#1.offset=|v_threadThread2of2ForFork0_atomic_exchange_~obj#1.offset_9|, threadThread2of2ForFork0_atomic_exchange_~obj#1.base=|v_threadThread2of2ForFork0_atomic_exchange_~obj#1.base_9|} OutVars{#race=|v_#race_1119|, threadThread2of2ForFork0_atomic_exchange_~v#1=|v_threadThread2of2ForFork0_atomic_exchange_~v#1_7|, threadThread2of2ForFork0_atomic_exchange_~obj#1.offset=|v_threadThread2of2ForFork0_atomic_exchange_~obj#1.offset_9|, threadThread2of2ForFork0_atomic_exchange_#t~nondet34#1=|v_threadThread2of2ForFork0_atomic_exchange_#t~nondet34#1_5|, threadThread2of2ForFork0_atomic_exchange_#t~mem33#1=|v_threadThread2of2ForFork0_atomic_exchange_#t~mem33#1_7|, #memory_int=|v_#memory_int_432|, threadThread2of2ForFork0_atomic_exchange_~t~0#1=|v_threadThread2of2ForFork0_atomic_exchange_~t~0#1_5|, threadThread2of2ForFork0_atomic_exchange_~obj#1.base=|v_threadThread2of2ForFork0_atomic_exchange_~obj#1.base_9|} AuxVars[] AssignedVars[#race, threadThread2of2ForFork0_atomic_exchange_#t~nondet34#1, threadThread2of2ForFork0_atomic_exchange_#t~mem33#1, #memory_int, threadThread2of2ForFork0_atomic_exchange_~t~0#1][318], [461#ULTIMATE.startErr4ASSERT_VIOLATIONDATA_RACEtrue, 575#true, 584#(and (= 3 |ULTIMATE.start_Init_#in~pushCount#1|) (= |ULTIMATE.start_Init_~pushCount#1| 3)), threadThread1of2ForFork0NotInUse, Black: 586#(and (= 3 |ULTIMATE.start_Init_#in~pushCount#1|) (= |ULTIMATE.start_Init_~i~0#1| 0) (= |ULTIMATE.start_Init_~pushCount#1| 3)), threadThread2of2ForFork0InUse, 589#true, 81#L1811true]) [2022-11-16 11:15:22,566 INFO L383 tUnfolder$Statistics]: this new event has 286 ancestors and is cut-off event [2022-11-16 11:15:22,566 INFO L386 tUnfolder$Statistics]: existing Event has 170 ancestors and is cut-off event [2022-11-16 11:15:22,566 INFO L386 tUnfolder$Statistics]: existing Event has 250 ancestors and is cut-off event [2022-11-16 11:15:22,567 INFO L386 tUnfolder$Statistics]: existing Event has 220 ancestors and is cut-off event [2022-11-16 11:15:22,567 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([2200] L1808-->L1811: Formula: (let ((.cse4 (select |v_#race_1119| |v_threadThread2of2ForFork0_atomic_exchange_~obj#1.base_9|))) (let ((.cse1 (+ 2 |v_threadThread2of2ForFork0_atomic_exchange_~obj#1.offset_9|)) (.cse0 (+ |v_threadThread2of2ForFork0_atomic_exchange_~obj#1.offset_9| 1)) (.cse3 (select .cse4 |v_threadThread2of2ForFork0_atomic_exchange_~obj#1.offset_9|)) (.cse2 (+ |v_threadThread2of2ForFork0_atomic_exchange_~obj#1.offset_9| 3)) (.cse5 (select |v_#memory_int_433| |v_threadThread2of2ForFork0_atomic_exchange_~obj#1.base_9|))) (and (= (store |v_#race_1121| |v_threadThread2of2ForFork0_atomic_exchange_~obj#1.base_9| (store (store (store (store (store (store (store (store (select |v_#race_1121| |v_threadThread2of2ForFork0_atomic_exchange_~obj#1.base_9|) |v_threadThread2of2ForFork0_atomic_exchange_~obj#1.offset_9| 0) .cse0 0) .cse1 0) .cse2 0) |v_threadThread2of2ForFork0_atomic_exchange_~obj#1.offset_9| .cse3) .cse0 .cse3) .cse1 .cse3) .cse2 .cse3)) |v_#race_1119|) (= .cse3 (select .cse4 .cse1)) (= (store |v_#memory_int_433| |v_threadThread2of2ForFork0_atomic_exchange_~obj#1.base_9| (store .cse5 |v_threadThread2of2ForFork0_atomic_exchange_~obj#1.offset_9| |v_threadThread2of2ForFork0_atomic_exchange_~v#1_7|)) |v_#memory_int_432|) (= (select .cse4 .cse0) .cse3) (= .cse3 (select .cse4 .cse2)) (= |v_threadThread2of2ForFork0_atomic_exchange_~t~0#1_5| (select .cse5 |v_threadThread2of2ForFork0_atomic_exchange_~obj#1.offset_9|))))) InVars {#race=|v_#race_1121|, threadThread2of2ForFork0_atomic_exchange_~v#1=|v_threadThread2of2ForFork0_atomic_exchange_~v#1_7|, #memory_int=|v_#memory_int_433|, threadThread2of2ForFork0_atomic_exchange_~obj#1.offset=|v_threadThread2of2ForFork0_atomic_exchange_~obj#1.offset_9|, threadThread2of2ForFork0_atomic_exchange_~obj#1.base=|v_threadThread2of2ForFork0_atomic_exchange_~obj#1.base_9|} OutVars{#race=|v_#race_1119|, threadThread2of2ForFork0_atomic_exchange_~v#1=|v_threadThread2of2ForFork0_atomic_exchange_~v#1_7|, threadThread2of2ForFork0_atomic_exchange_~obj#1.offset=|v_threadThread2of2ForFork0_atomic_exchange_~obj#1.offset_9|, threadThread2of2ForFork0_atomic_exchange_#t~nondet34#1=|v_threadThread2of2ForFork0_atomic_exchange_#t~nondet34#1_5|, threadThread2of2ForFork0_atomic_exchange_#t~mem33#1=|v_threadThread2of2ForFork0_atomic_exchange_#t~mem33#1_7|, #memory_int=|v_#memory_int_432|, threadThread2of2ForFork0_atomic_exchange_~t~0#1=|v_threadThread2of2ForFork0_atomic_exchange_~t~0#1_5|, threadThread2of2ForFork0_atomic_exchange_~obj#1.base=|v_threadThread2of2ForFork0_atomic_exchange_~obj#1.base_9|} AuxVars[] AssignedVars[#race, threadThread2of2ForFork0_atomic_exchange_#t~nondet34#1, threadThread2of2ForFork0_atomic_exchange_#t~mem33#1, #memory_int, threadThread2of2ForFork0_atomic_exchange_~t~0#1][318], [308#L1916-6true, 575#true, 584#(and (= 3 |ULTIMATE.start_Init_#in~pushCount#1|) (= |ULTIMATE.start_Init_~pushCount#1| 3)), threadThread1of2ForFork0NotInUse, Black: 586#(and (= 3 |ULTIMATE.start_Init_#in~pushCount#1|) (= |ULTIMATE.start_Init_~i~0#1| 0) (= |ULTIMATE.start_Init_~pushCount#1| 3)), 589#true, threadThread2of2ForFork0InUse, 81#L1811true]) [2022-11-16 11:15:22,567 INFO L383 tUnfolder$Statistics]: this new event has 286 ancestors and is cut-off event [2022-11-16 11:15:22,568 INFO L386 tUnfolder$Statistics]: existing Event has 170 ancestors and is cut-off event [2022-11-16 11:15:22,568 INFO L386 tUnfolder$Statistics]: existing Event has 250 ancestors and is cut-off event [2022-11-16 11:15:22,568 INFO L386 tUnfolder$Statistics]: existing Event has 220 ancestors and is cut-off event [2022-11-16 11:15:22,913 INFO L130 PetriNetUnfolder]: 2205/8830 cut-off events. [2022-11-16 11:15:22,913 INFO L131 PetriNetUnfolder]: For 183/247 co-relation queries the response was YES. [2022-11-16 11:15:22,975 INFO L83 FinitePrefix]: Finished finitePrefix Result has 12410 conditions, 8830 events. 2205/8830 cut-off events. For 183/247 co-relation queries the response was YES. Maximal size of possible extension queue 284. Compared 94387 event pairs, 1375 based on Foata normal form. 0/7243 useless extension candidates. Maximal degree in co-relation 12403. Up to 1963 conditions per place. [2022-11-16 11:15:23,032 INFO L137 encePairwiseOnDemand]: 591/597 looper letters, 68 selfloop transitions, 4 changer transitions 0/565 dead transitions. [2022-11-16 11:15:23,032 INFO L142 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 532 places, 565 transitions, 1312 flow [2022-11-16 11:15:23,033 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-11-16 11:15:23,033 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3 states. [2022-11-16 11:15:23,036 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 1550 transitions. [2022-11-16 11:15:23,037 INFO L523 CegarLoopForPetriNet]: DFA transition density 0.8654383026242323 [2022-11-16 11:15:23,037 INFO L72 ComplementDD]: Start complementDD. Operand 3 states and 1550 transitions. [2022-11-16 11:15:23,037 INFO L73 IsDeterministic]: Start isDeterministic. Operand 3 states and 1550 transitions. [2022-11-16 11:15:23,038 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2022-11-16 11:15:23,038 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 3 states and 1550 transitions. [2022-11-16 11:15:23,042 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 4 states, 3 states have (on average 516.6666666666666) internal successors, (1550), 3 states have internal predecessors, (1550), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-11-16 11:15:23,046 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 4 states, 4 states have (on average 597.0) internal successors, (2388), 4 states have internal predecessors, (2388), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-11-16 11:15:23,056 INFO L81 ComplementDD]: Finished complementDD. Result has 4 states, 4 states have (on average 597.0) internal successors, (2388), 4 states have internal predecessors, (2388), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-11-16 11:15:23,063 INFO L175 Difference]: Start difference. First operand has 530 places, 535 transitions, 1102 flow. Second operand 3 states and 1550 transitions. [2022-11-16 11:15:23,063 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 532 places, 565 transitions, 1312 flow [2022-11-16 11:15:23,069 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 529 places, 565 transitions, 1306 flow, removed 0 selfloop flow, removed 3 redundant places. [2022-11-16 11:15:23,076 INFO L231 Difference]: Finished difference. Result has 530 places, 537 transitions, 1120 flow [2022-11-16 11:15:23,077 INFO L271 CegarLoopForPetriNet]: {PETRI_ALPHABET=597, PETRI_DIFFERENCE_MINUEND_FLOW=1096, PETRI_DIFFERENCE_MINUEND_PLACES=527, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=535, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=2, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=531, PETRI_DIFFERENCE_SUBTRAHEND_STATES=3, PETRI_FLOW=1120, PETRI_PLACES=530, PETRI_TRANSITIONS=537} [2022-11-16 11:15:23,078 INFO L288 CegarLoopForPetriNet]: 572 programPoint places, -42 predicate places. [2022-11-16 11:15:23,079 INFO L495 AbstractCegarLoop]: Abstraction has has 530 places, 537 transitions, 1120 flow [2022-11-16 11:15:23,080 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 497.3333333333333) internal successors, (1492), 3 states have internal predecessors, (1492), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-11-16 11:15:23,080 INFO L201 CegarLoopForPetriNet]: Found error trace [2022-11-16 11:15:23,080 INFO L209 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-11-16 11:15:23,081 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable7 [2022-11-16 11:15:23,081 INFO L420 AbstractCegarLoop]: === Iteration 4 === Targeting ULTIMATE.startErr4ASSERT_VIOLATIONDATA_RACE === [ULTIMATE.startErr0ASSERT_VIOLATIONDATA_RACE, ULTIMATE.startErr1ASSERT_VIOLATIONDATA_RACE, ULTIMATE.startErr3ASSERT_VIOLATIONDATA_RACE (and 84 more)] === [2022-11-16 11:15:23,081 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-16 11:15:23,081 INFO L85 PathProgramCache]: Analyzing trace with hash -1061709925, now seen corresponding path program 1 times [2022-11-16 11:15:23,081 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-11-16 11:15:23,081 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [654016983] [2022-11-16 11:15:23,081 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-16 11:15:23,082 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 11:15:23,112 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 11:15:23,216 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-16 11:15:23,216 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-11-16 11:15:23,216 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [654016983] [2022-11-16 11:15:23,216 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [654016983] provided 0 perfect and 1 imperfect interpolant sequences [2022-11-16 11:15:23,217 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [512688097] [2022-11-16 11:15:23,217 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-16 11:15:23,217 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-11-16 11:15:23,217 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_685dedec-7a69-4b42-bc0b-799bf97490be/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 11:15:23,219 INFO L229 MonitoredProcess]: Starting monitored process 3 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_685dedec-7a69-4b42-bc0b-799bf97490be/bin/uautomizer-tPACEb0tL8/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-11-16 11:15:23,248 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_685dedec-7a69-4b42-bc0b-799bf97490be/bin/uautomizer-tPACEb0tL8/z3 -smt2 -in SMTLIB2_COMPLIANT=true (3)] Waiting until timeout for monitored process [2022-11-16 11:15:23,442 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 11:15:23,444 INFO L263 TraceCheckSpWp]: Trace formula consists of 269 conjuncts, 6 conjunts are in the unsatisfiable core [2022-11-16 11:15:23,452 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-11-16 11:15:23,651 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-16 11:15:23,651 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-11-16 11:15:23,791 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-16 11:15:23,792 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [512688097] provided 0 perfect and 2 imperfect interpolant sequences [2022-11-16 11:15:23,792 INFO L184 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2022-11-16 11:15:23,792 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [4, 7, 7] total 12 [2022-11-16 11:15:23,793 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1478661394] [2022-11-16 11:15:23,793 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2022-11-16 11:15:23,794 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 12 states [2022-11-16 11:15:23,794 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-11-16 11:15:23,795 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 12 interpolants. [2022-11-16 11:15:23,796 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=31, Invalid=101, Unknown=0, NotChecked=0, Total=132 [2022-11-16 11:15:23,804 INFO L478 CegarLoopForPetriNet]: Number of universal loopers: 479 out of 597 [2022-11-16 11:15:23,810 INFO L100 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 530 places, 537 transitions, 1120 flow. Second operand has 12 states, 12 states have (on average 484.5) internal successors, (5814), 12 states have internal predecessors, (5814), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-11-16 11:15:23,810 INFO L109 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2022-11-16 11:15:23,811 INFO L110 encePairwiseOnDemand]: Number of universal subtrahend loopers: 479 of 597 [2022-11-16 11:15:23,811 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2022-11-16 11:15:29,623 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([2200] L1808-->L1811: Formula: (let ((.cse4 (select |v_#race_1119| |v_threadThread2of2ForFork0_atomic_exchange_~obj#1.base_9|))) (let ((.cse1 (+ 2 |v_threadThread2of2ForFork0_atomic_exchange_~obj#1.offset_9|)) (.cse0 (+ |v_threadThread2of2ForFork0_atomic_exchange_~obj#1.offset_9| 1)) (.cse3 (select .cse4 |v_threadThread2of2ForFork0_atomic_exchange_~obj#1.offset_9|)) (.cse2 (+ |v_threadThread2of2ForFork0_atomic_exchange_~obj#1.offset_9| 3)) (.cse5 (select |v_#memory_int_433| |v_threadThread2of2ForFork0_atomic_exchange_~obj#1.base_9|))) (and (= (store |v_#race_1121| |v_threadThread2of2ForFork0_atomic_exchange_~obj#1.base_9| (store (store (store (store (store (store (store (store (select |v_#race_1121| |v_threadThread2of2ForFork0_atomic_exchange_~obj#1.base_9|) |v_threadThread2of2ForFork0_atomic_exchange_~obj#1.offset_9| 0) .cse0 0) .cse1 0) .cse2 0) |v_threadThread2of2ForFork0_atomic_exchange_~obj#1.offset_9| .cse3) .cse0 .cse3) .cse1 .cse3) .cse2 .cse3)) |v_#race_1119|) (= .cse3 (select .cse4 .cse1)) (= (store |v_#memory_int_433| |v_threadThread2of2ForFork0_atomic_exchange_~obj#1.base_9| (store .cse5 |v_threadThread2of2ForFork0_atomic_exchange_~obj#1.offset_9| |v_threadThread2of2ForFork0_atomic_exchange_~v#1_7|)) |v_#memory_int_432|) (= (select .cse4 .cse0) .cse3) (= .cse3 (select .cse4 .cse2)) (= |v_threadThread2of2ForFork0_atomic_exchange_~t~0#1_5| (select .cse5 |v_threadThread2of2ForFork0_atomic_exchange_~obj#1.offset_9|))))) InVars {#race=|v_#race_1121|, threadThread2of2ForFork0_atomic_exchange_~v#1=|v_threadThread2of2ForFork0_atomic_exchange_~v#1_7|, #memory_int=|v_#memory_int_433|, threadThread2of2ForFork0_atomic_exchange_~obj#1.offset=|v_threadThread2of2ForFork0_atomic_exchange_~obj#1.offset_9|, threadThread2of2ForFork0_atomic_exchange_~obj#1.base=|v_threadThread2of2ForFork0_atomic_exchange_~obj#1.base_9|} OutVars{#race=|v_#race_1119|, threadThread2of2ForFork0_atomic_exchange_~v#1=|v_threadThread2of2ForFork0_atomic_exchange_~v#1_7|, threadThread2of2ForFork0_atomic_exchange_~obj#1.offset=|v_threadThread2of2ForFork0_atomic_exchange_~obj#1.offset_9|, threadThread2of2ForFork0_atomic_exchange_#t~nondet34#1=|v_threadThread2of2ForFork0_atomic_exchange_#t~nondet34#1_5|, threadThread2of2ForFork0_atomic_exchange_#t~mem33#1=|v_threadThread2of2ForFork0_atomic_exchange_#t~mem33#1_7|, #memory_int=|v_#memory_int_432|, threadThread2of2ForFork0_atomic_exchange_~t~0#1=|v_threadThread2of2ForFork0_atomic_exchange_~t~0#1_5|, threadThread2of2ForFork0_atomic_exchange_~obj#1.base=|v_threadThread2of2ForFork0_atomic_exchange_~obj#1.base_9|} AuxVars[] AssignedVars[#race, threadThread2of2ForFork0_atomic_exchange_#t~nondet34#1, threadThread2of2ForFork0_atomic_exchange_#t~mem33#1, #memory_int, threadThread2of2ForFork0_atomic_exchange_~t~0#1][340], [Black: 591#(= |ULTIMATE.start_main_~i~2#1| 0), 575#true, threadThread1of2ForFork0NotInUse, Black: 586#(and (= 3 |ULTIMATE.start_Init_#in~pushCount#1|) (= |ULTIMATE.start_Init_~i~0#1| 0) (= |ULTIMATE.start_Init_~pushCount#1| 3)), 1143#(and (<= |ULTIMATE.start_main_~i~2#1| 1) (<= 3 |ULTIMATE.start_Init_~pushCount#1|) (<= 3 |ULTIMATE.start_Init_#in~pushCount#1|)), threadThread2of2ForFork0InUse, 589#true, 81#L1811true, 333#L1916true]) [2022-11-16 11:15:29,624 INFO L383 tUnfolder$Statistics]: this new event has 291 ancestors and is cut-off event [2022-11-16 11:15:29,624 INFO L386 tUnfolder$Statistics]: existing Event has 175 ancestors and is cut-off event [2022-11-16 11:15:29,624 INFO L386 tUnfolder$Statistics]: existing Event has 225 ancestors and is cut-off event [2022-11-16 11:15:29,624 INFO L386 tUnfolder$Statistics]: existing Event has 255 ancestors and is cut-off event [2022-11-16 11:15:29,659 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([2200] L1808-->L1811: Formula: (let ((.cse4 (select |v_#race_1119| |v_threadThread2of2ForFork0_atomic_exchange_~obj#1.base_9|))) (let ((.cse1 (+ 2 |v_threadThread2of2ForFork0_atomic_exchange_~obj#1.offset_9|)) (.cse0 (+ |v_threadThread2of2ForFork0_atomic_exchange_~obj#1.offset_9| 1)) (.cse3 (select .cse4 |v_threadThread2of2ForFork0_atomic_exchange_~obj#1.offset_9|)) (.cse2 (+ |v_threadThread2of2ForFork0_atomic_exchange_~obj#1.offset_9| 3)) (.cse5 (select |v_#memory_int_433| |v_threadThread2of2ForFork0_atomic_exchange_~obj#1.base_9|))) (and (= (store |v_#race_1121| |v_threadThread2of2ForFork0_atomic_exchange_~obj#1.base_9| (store (store (store (store (store (store (store (store (select |v_#race_1121| |v_threadThread2of2ForFork0_atomic_exchange_~obj#1.base_9|) |v_threadThread2of2ForFork0_atomic_exchange_~obj#1.offset_9| 0) .cse0 0) .cse1 0) .cse2 0) |v_threadThread2of2ForFork0_atomic_exchange_~obj#1.offset_9| .cse3) .cse0 .cse3) .cse1 .cse3) .cse2 .cse3)) |v_#race_1119|) (= .cse3 (select .cse4 .cse1)) (= (store |v_#memory_int_433| |v_threadThread2of2ForFork0_atomic_exchange_~obj#1.base_9| (store .cse5 |v_threadThread2of2ForFork0_atomic_exchange_~obj#1.offset_9| |v_threadThread2of2ForFork0_atomic_exchange_~v#1_7|)) |v_#memory_int_432|) (= (select .cse4 .cse0) .cse3) (= .cse3 (select .cse4 .cse2)) (= |v_threadThread2of2ForFork0_atomic_exchange_~t~0#1_5| (select .cse5 |v_threadThread2of2ForFork0_atomic_exchange_~obj#1.offset_9|))))) InVars {#race=|v_#race_1121|, threadThread2of2ForFork0_atomic_exchange_~v#1=|v_threadThread2of2ForFork0_atomic_exchange_~v#1_7|, #memory_int=|v_#memory_int_433|, threadThread2of2ForFork0_atomic_exchange_~obj#1.offset=|v_threadThread2of2ForFork0_atomic_exchange_~obj#1.offset_9|, threadThread2of2ForFork0_atomic_exchange_~obj#1.base=|v_threadThread2of2ForFork0_atomic_exchange_~obj#1.base_9|} OutVars{#race=|v_#race_1119|, threadThread2of2ForFork0_atomic_exchange_~v#1=|v_threadThread2of2ForFork0_atomic_exchange_~v#1_7|, threadThread2of2ForFork0_atomic_exchange_~obj#1.offset=|v_threadThread2of2ForFork0_atomic_exchange_~obj#1.offset_9|, threadThread2of2ForFork0_atomic_exchange_#t~nondet34#1=|v_threadThread2of2ForFork0_atomic_exchange_#t~nondet34#1_5|, threadThread2of2ForFork0_atomic_exchange_#t~mem33#1=|v_threadThread2of2ForFork0_atomic_exchange_#t~mem33#1_7|, #memory_int=|v_#memory_int_432|, threadThread2of2ForFork0_atomic_exchange_~t~0#1=|v_threadThread2of2ForFork0_atomic_exchange_~t~0#1_5|, threadThread2of2ForFork0_atomic_exchange_~obj#1.base=|v_threadThread2of2ForFork0_atomic_exchange_~obj#1.base_9|} AuxVars[] AssignedVars[#race, threadThread2of2ForFork0_atomic_exchange_#t~nondet34#1, threadThread2of2ForFork0_atomic_exchange_#t~mem33#1, #memory_int, threadThread2of2ForFork0_atomic_exchange_~t~0#1][340], [Black: 591#(= |ULTIMATE.start_main_~i~2#1| 0), 575#true, threadThread1of2ForFork0NotInUse, Black: 586#(and (= 3 |ULTIMATE.start_Init_#in~pushCount#1|) (= |ULTIMATE.start_Init_~i~0#1| 0) (= |ULTIMATE.start_Init_~pushCount#1| 3)), 1143#(and (<= |ULTIMATE.start_main_~i~2#1| 1) (<= 3 |ULTIMATE.start_Init_~pushCount#1|) (<= 3 |ULTIMATE.start_Init_#in~pushCount#1|)), 379#L1916-1true, threadThread2of2ForFork0InUse, 589#true, 81#L1811true]) [2022-11-16 11:15:29,659 INFO L383 tUnfolder$Statistics]: this new event has 292 ancestors and is cut-off event [2022-11-16 11:15:29,659 INFO L386 tUnfolder$Statistics]: existing Event has 256 ancestors and is cut-off event [2022-11-16 11:15:29,660 INFO L386 tUnfolder$Statistics]: existing Event has 226 ancestors and is cut-off event [2022-11-16 11:15:29,660 INFO L386 tUnfolder$Statistics]: existing Event has 176 ancestors and is cut-off event [2022-11-16 11:15:29,696 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([2200] L1808-->L1811: Formula: (let ((.cse4 (select |v_#race_1119| |v_threadThread2of2ForFork0_atomic_exchange_~obj#1.base_9|))) (let ((.cse1 (+ 2 |v_threadThread2of2ForFork0_atomic_exchange_~obj#1.offset_9|)) (.cse0 (+ |v_threadThread2of2ForFork0_atomic_exchange_~obj#1.offset_9| 1)) (.cse3 (select .cse4 |v_threadThread2of2ForFork0_atomic_exchange_~obj#1.offset_9|)) (.cse2 (+ |v_threadThread2of2ForFork0_atomic_exchange_~obj#1.offset_9| 3)) (.cse5 (select |v_#memory_int_433| |v_threadThread2of2ForFork0_atomic_exchange_~obj#1.base_9|))) (and (= (store |v_#race_1121| |v_threadThread2of2ForFork0_atomic_exchange_~obj#1.base_9| (store (store (store (store (store (store (store (store (select |v_#race_1121| |v_threadThread2of2ForFork0_atomic_exchange_~obj#1.base_9|) |v_threadThread2of2ForFork0_atomic_exchange_~obj#1.offset_9| 0) .cse0 0) .cse1 0) .cse2 0) |v_threadThread2of2ForFork0_atomic_exchange_~obj#1.offset_9| .cse3) .cse0 .cse3) .cse1 .cse3) .cse2 .cse3)) |v_#race_1119|) (= .cse3 (select .cse4 .cse1)) (= (store |v_#memory_int_433| |v_threadThread2of2ForFork0_atomic_exchange_~obj#1.base_9| (store .cse5 |v_threadThread2of2ForFork0_atomic_exchange_~obj#1.offset_9| |v_threadThread2of2ForFork0_atomic_exchange_~v#1_7|)) |v_#memory_int_432|) (= (select .cse4 .cse0) .cse3) (= .cse3 (select .cse4 .cse2)) (= |v_threadThread2of2ForFork0_atomic_exchange_~t~0#1_5| (select .cse5 |v_threadThread2of2ForFork0_atomic_exchange_~obj#1.offset_9|))))) InVars {#race=|v_#race_1121|, threadThread2of2ForFork0_atomic_exchange_~v#1=|v_threadThread2of2ForFork0_atomic_exchange_~v#1_7|, #memory_int=|v_#memory_int_433|, threadThread2of2ForFork0_atomic_exchange_~obj#1.offset=|v_threadThread2of2ForFork0_atomic_exchange_~obj#1.offset_9|, threadThread2of2ForFork0_atomic_exchange_~obj#1.base=|v_threadThread2of2ForFork0_atomic_exchange_~obj#1.base_9|} OutVars{#race=|v_#race_1119|, threadThread2of2ForFork0_atomic_exchange_~v#1=|v_threadThread2of2ForFork0_atomic_exchange_~v#1_7|, threadThread2of2ForFork0_atomic_exchange_~obj#1.offset=|v_threadThread2of2ForFork0_atomic_exchange_~obj#1.offset_9|, threadThread2of2ForFork0_atomic_exchange_#t~nondet34#1=|v_threadThread2of2ForFork0_atomic_exchange_#t~nondet34#1_5|, threadThread2of2ForFork0_atomic_exchange_#t~mem33#1=|v_threadThread2of2ForFork0_atomic_exchange_#t~mem33#1_7|, #memory_int=|v_#memory_int_432|, threadThread2of2ForFork0_atomic_exchange_~t~0#1=|v_threadThread2of2ForFork0_atomic_exchange_~t~0#1_5|, threadThread2of2ForFork0_atomic_exchange_~obj#1.base=|v_threadThread2of2ForFork0_atomic_exchange_~obj#1.base_9|} AuxVars[] AssignedVars[#race, threadThread2of2ForFork0_atomic_exchange_#t~nondet34#1, threadThread2of2ForFork0_atomic_exchange_#t~mem33#1, #memory_int, threadThread2of2ForFork0_atomic_exchange_~t~0#1][340], [Black: 591#(= |ULTIMATE.start_main_~i~2#1| 0), 24#L1916-2true, 575#true, threadThread1of2ForFork0NotInUse, Black: 586#(and (= 3 |ULTIMATE.start_Init_#in~pushCount#1|) (= |ULTIMATE.start_Init_~i~0#1| 0) (= |ULTIMATE.start_Init_~pushCount#1| 3)), 1143#(and (<= |ULTIMATE.start_main_~i~2#1| 1) (<= 3 |ULTIMATE.start_Init_~pushCount#1|) (<= 3 |ULTIMATE.start_Init_#in~pushCount#1|)), threadThread2of2ForFork0InUse, 589#true, 81#L1811true]) [2022-11-16 11:15:29,696 INFO L383 tUnfolder$Statistics]: this new event has 293 ancestors and is cut-off event [2022-11-16 11:15:29,696 INFO L386 tUnfolder$Statistics]: existing Event has 227 ancestors and is cut-off event [2022-11-16 11:15:29,696 INFO L386 tUnfolder$Statistics]: existing Event has 177 ancestors and is cut-off event [2022-11-16 11:15:29,696 INFO L386 tUnfolder$Statistics]: existing Event has 257 ancestors and is cut-off event [2022-11-16 11:15:29,728 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([2200] L1808-->L1811: Formula: (let ((.cse4 (select |v_#race_1119| |v_threadThread2of2ForFork0_atomic_exchange_~obj#1.base_9|))) (let ((.cse1 (+ 2 |v_threadThread2of2ForFork0_atomic_exchange_~obj#1.offset_9|)) (.cse0 (+ |v_threadThread2of2ForFork0_atomic_exchange_~obj#1.offset_9| 1)) (.cse3 (select .cse4 |v_threadThread2of2ForFork0_atomic_exchange_~obj#1.offset_9|)) (.cse2 (+ |v_threadThread2of2ForFork0_atomic_exchange_~obj#1.offset_9| 3)) (.cse5 (select |v_#memory_int_433| |v_threadThread2of2ForFork0_atomic_exchange_~obj#1.base_9|))) (and (= (store |v_#race_1121| |v_threadThread2of2ForFork0_atomic_exchange_~obj#1.base_9| (store (store (store (store (store (store (store (store (select |v_#race_1121| |v_threadThread2of2ForFork0_atomic_exchange_~obj#1.base_9|) |v_threadThread2of2ForFork0_atomic_exchange_~obj#1.offset_9| 0) .cse0 0) .cse1 0) .cse2 0) |v_threadThread2of2ForFork0_atomic_exchange_~obj#1.offset_9| .cse3) .cse0 .cse3) .cse1 .cse3) .cse2 .cse3)) |v_#race_1119|) (= .cse3 (select .cse4 .cse1)) (= (store |v_#memory_int_433| |v_threadThread2of2ForFork0_atomic_exchange_~obj#1.base_9| (store .cse5 |v_threadThread2of2ForFork0_atomic_exchange_~obj#1.offset_9| |v_threadThread2of2ForFork0_atomic_exchange_~v#1_7|)) |v_#memory_int_432|) (= (select .cse4 .cse0) .cse3) (= .cse3 (select .cse4 .cse2)) (= |v_threadThread2of2ForFork0_atomic_exchange_~t~0#1_5| (select .cse5 |v_threadThread2of2ForFork0_atomic_exchange_~obj#1.offset_9|))))) InVars {#race=|v_#race_1121|, threadThread2of2ForFork0_atomic_exchange_~v#1=|v_threadThread2of2ForFork0_atomic_exchange_~v#1_7|, #memory_int=|v_#memory_int_433|, threadThread2of2ForFork0_atomic_exchange_~obj#1.offset=|v_threadThread2of2ForFork0_atomic_exchange_~obj#1.offset_9|, threadThread2of2ForFork0_atomic_exchange_~obj#1.base=|v_threadThread2of2ForFork0_atomic_exchange_~obj#1.base_9|} OutVars{#race=|v_#race_1119|, threadThread2of2ForFork0_atomic_exchange_~v#1=|v_threadThread2of2ForFork0_atomic_exchange_~v#1_7|, threadThread2of2ForFork0_atomic_exchange_~obj#1.offset=|v_threadThread2of2ForFork0_atomic_exchange_~obj#1.offset_9|, threadThread2of2ForFork0_atomic_exchange_#t~nondet34#1=|v_threadThread2of2ForFork0_atomic_exchange_#t~nondet34#1_5|, threadThread2of2ForFork0_atomic_exchange_#t~mem33#1=|v_threadThread2of2ForFork0_atomic_exchange_#t~mem33#1_7|, #memory_int=|v_#memory_int_432|, threadThread2of2ForFork0_atomic_exchange_~t~0#1=|v_threadThread2of2ForFork0_atomic_exchange_~t~0#1_5|, threadThread2of2ForFork0_atomic_exchange_~obj#1.base=|v_threadThread2of2ForFork0_atomic_exchange_~obj#1.base_9|} AuxVars[] AssignedVars[#race, threadThread2of2ForFork0_atomic_exchange_#t~nondet34#1, threadThread2of2ForFork0_atomic_exchange_#t~mem33#1, #memory_int, threadThread2of2ForFork0_atomic_exchange_~t~0#1][340], [Black: 591#(= |ULTIMATE.start_main_~i~2#1| 0), 182#L1916-3true, 575#true, threadThread1of2ForFork0NotInUse, Black: 586#(and (= 3 |ULTIMATE.start_Init_#in~pushCount#1|) (= |ULTIMATE.start_Init_~i~0#1| 0) (= |ULTIMATE.start_Init_~pushCount#1| 3)), 1143#(and (<= |ULTIMATE.start_main_~i~2#1| 1) (<= 3 |ULTIMATE.start_Init_~pushCount#1|) (<= 3 |ULTIMATE.start_Init_#in~pushCount#1|)), threadThread2of2ForFork0InUse, 589#true, 81#L1811true]) [2022-11-16 11:15:29,728 INFO L383 tUnfolder$Statistics]: this new event has 294 ancestors and is cut-off event [2022-11-16 11:15:29,729 INFO L386 tUnfolder$Statistics]: existing Event has 258 ancestors and is cut-off event [2022-11-16 11:15:29,729 INFO L386 tUnfolder$Statistics]: existing Event has 228 ancestors and is cut-off event [2022-11-16 11:15:29,729 INFO L386 tUnfolder$Statistics]: existing Event has 178 ancestors and is cut-off event [2022-11-16 11:15:29,869 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([2200] L1808-->L1811: Formula: (let ((.cse4 (select |v_#race_1119| |v_threadThread2of2ForFork0_atomic_exchange_~obj#1.base_9|))) (let ((.cse1 (+ 2 |v_threadThread2of2ForFork0_atomic_exchange_~obj#1.offset_9|)) (.cse0 (+ |v_threadThread2of2ForFork0_atomic_exchange_~obj#1.offset_9| 1)) (.cse3 (select .cse4 |v_threadThread2of2ForFork0_atomic_exchange_~obj#1.offset_9|)) (.cse2 (+ |v_threadThread2of2ForFork0_atomic_exchange_~obj#1.offset_9| 3)) (.cse5 (select |v_#memory_int_433| |v_threadThread2of2ForFork0_atomic_exchange_~obj#1.base_9|))) (and (= (store |v_#race_1121| |v_threadThread2of2ForFork0_atomic_exchange_~obj#1.base_9| (store (store (store (store (store (store (store (store (select |v_#race_1121| |v_threadThread2of2ForFork0_atomic_exchange_~obj#1.base_9|) |v_threadThread2of2ForFork0_atomic_exchange_~obj#1.offset_9| 0) .cse0 0) .cse1 0) .cse2 0) |v_threadThread2of2ForFork0_atomic_exchange_~obj#1.offset_9| .cse3) .cse0 .cse3) .cse1 .cse3) .cse2 .cse3)) |v_#race_1119|) (= .cse3 (select .cse4 .cse1)) (= (store |v_#memory_int_433| |v_threadThread2of2ForFork0_atomic_exchange_~obj#1.base_9| (store .cse5 |v_threadThread2of2ForFork0_atomic_exchange_~obj#1.offset_9| |v_threadThread2of2ForFork0_atomic_exchange_~v#1_7|)) |v_#memory_int_432|) (= (select .cse4 .cse0) .cse3) (= .cse3 (select .cse4 .cse2)) (= |v_threadThread2of2ForFork0_atomic_exchange_~t~0#1_5| (select .cse5 |v_threadThread2of2ForFork0_atomic_exchange_~obj#1.offset_9|))))) InVars {#race=|v_#race_1121|, threadThread2of2ForFork0_atomic_exchange_~v#1=|v_threadThread2of2ForFork0_atomic_exchange_~v#1_7|, #memory_int=|v_#memory_int_433|, threadThread2of2ForFork0_atomic_exchange_~obj#1.offset=|v_threadThread2of2ForFork0_atomic_exchange_~obj#1.offset_9|, threadThread2of2ForFork0_atomic_exchange_~obj#1.base=|v_threadThread2of2ForFork0_atomic_exchange_~obj#1.base_9|} OutVars{#race=|v_#race_1119|, threadThread2of2ForFork0_atomic_exchange_~v#1=|v_threadThread2of2ForFork0_atomic_exchange_~v#1_7|, threadThread2of2ForFork0_atomic_exchange_~obj#1.offset=|v_threadThread2of2ForFork0_atomic_exchange_~obj#1.offset_9|, threadThread2of2ForFork0_atomic_exchange_#t~nondet34#1=|v_threadThread2of2ForFork0_atomic_exchange_#t~nondet34#1_5|, threadThread2of2ForFork0_atomic_exchange_#t~mem33#1=|v_threadThread2of2ForFork0_atomic_exchange_#t~mem33#1_7|, #memory_int=|v_#memory_int_432|, threadThread2of2ForFork0_atomic_exchange_~t~0#1=|v_threadThread2of2ForFork0_atomic_exchange_~t~0#1_5|, threadThread2of2ForFork0_atomic_exchange_~obj#1.base=|v_threadThread2of2ForFork0_atomic_exchange_~obj#1.base_9|} AuxVars[] AssignedVars[#race, threadThread2of2ForFork0_atomic_exchange_#t~nondet34#1, threadThread2of2ForFork0_atomic_exchange_#t~mem33#1, #memory_int, threadThread2of2ForFork0_atomic_exchange_~t~0#1][340], [Black: 591#(= |ULTIMATE.start_main_~i~2#1| 0), 575#true, threadThread1of2ForFork0NotInUse, Black: 586#(and (= 3 |ULTIMATE.start_Init_#in~pushCount#1|) (= |ULTIMATE.start_Init_~i~0#1| 0) (= |ULTIMATE.start_Init_~pushCount#1| 3)), 1143#(and (<= |ULTIMATE.start_main_~i~2#1| 1) (<= 3 |ULTIMATE.start_Init_~pushCount#1|) (<= 3 |ULTIMATE.start_Init_#in~pushCount#1|)), threadThread2of2ForFork0InUse, 589#true, 81#L1811true, 364#L1916-4true]) [2022-11-16 11:15:29,869 INFO L383 tUnfolder$Statistics]: this new event has 295 ancestors and is cut-off event [2022-11-16 11:15:29,869 INFO L386 tUnfolder$Statistics]: existing Event has 229 ancestors and is cut-off event [2022-11-16 11:15:29,869 INFO L386 tUnfolder$Statistics]: existing Event has 179 ancestors and is cut-off event [2022-11-16 11:15:29,869 INFO L386 tUnfolder$Statistics]: existing Event has 259 ancestors and is cut-off event [2022-11-16 11:15:29,913 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([2200] L1808-->L1811: Formula: (let ((.cse4 (select |v_#race_1119| |v_threadThread2of2ForFork0_atomic_exchange_~obj#1.base_9|))) (let ((.cse1 (+ 2 |v_threadThread2of2ForFork0_atomic_exchange_~obj#1.offset_9|)) (.cse0 (+ |v_threadThread2of2ForFork0_atomic_exchange_~obj#1.offset_9| 1)) (.cse3 (select .cse4 |v_threadThread2of2ForFork0_atomic_exchange_~obj#1.offset_9|)) (.cse2 (+ |v_threadThread2of2ForFork0_atomic_exchange_~obj#1.offset_9| 3)) (.cse5 (select |v_#memory_int_433| |v_threadThread2of2ForFork0_atomic_exchange_~obj#1.base_9|))) (and (= (store |v_#race_1121| |v_threadThread2of2ForFork0_atomic_exchange_~obj#1.base_9| (store (store (store (store (store (store (store (store (select |v_#race_1121| |v_threadThread2of2ForFork0_atomic_exchange_~obj#1.base_9|) |v_threadThread2of2ForFork0_atomic_exchange_~obj#1.offset_9| 0) .cse0 0) .cse1 0) .cse2 0) |v_threadThread2of2ForFork0_atomic_exchange_~obj#1.offset_9| .cse3) .cse0 .cse3) .cse1 .cse3) .cse2 .cse3)) |v_#race_1119|) (= .cse3 (select .cse4 .cse1)) (= (store |v_#memory_int_433| |v_threadThread2of2ForFork0_atomic_exchange_~obj#1.base_9| (store .cse5 |v_threadThread2of2ForFork0_atomic_exchange_~obj#1.offset_9| |v_threadThread2of2ForFork0_atomic_exchange_~v#1_7|)) |v_#memory_int_432|) (= (select .cse4 .cse0) .cse3) (= .cse3 (select .cse4 .cse2)) (= |v_threadThread2of2ForFork0_atomic_exchange_~t~0#1_5| (select .cse5 |v_threadThread2of2ForFork0_atomic_exchange_~obj#1.offset_9|))))) InVars {#race=|v_#race_1121|, threadThread2of2ForFork0_atomic_exchange_~v#1=|v_threadThread2of2ForFork0_atomic_exchange_~v#1_7|, #memory_int=|v_#memory_int_433|, threadThread2of2ForFork0_atomic_exchange_~obj#1.offset=|v_threadThread2of2ForFork0_atomic_exchange_~obj#1.offset_9|, threadThread2of2ForFork0_atomic_exchange_~obj#1.base=|v_threadThread2of2ForFork0_atomic_exchange_~obj#1.base_9|} OutVars{#race=|v_#race_1119|, threadThread2of2ForFork0_atomic_exchange_~v#1=|v_threadThread2of2ForFork0_atomic_exchange_~v#1_7|, threadThread2of2ForFork0_atomic_exchange_~obj#1.offset=|v_threadThread2of2ForFork0_atomic_exchange_~obj#1.offset_9|, threadThread2of2ForFork0_atomic_exchange_#t~nondet34#1=|v_threadThread2of2ForFork0_atomic_exchange_#t~nondet34#1_5|, threadThread2of2ForFork0_atomic_exchange_#t~mem33#1=|v_threadThread2of2ForFork0_atomic_exchange_#t~mem33#1_7|, #memory_int=|v_#memory_int_432|, threadThread2of2ForFork0_atomic_exchange_~t~0#1=|v_threadThread2of2ForFork0_atomic_exchange_~t~0#1_5|, threadThread2of2ForFork0_atomic_exchange_~obj#1.base=|v_threadThread2of2ForFork0_atomic_exchange_~obj#1.base_9|} AuxVars[] AssignedVars[#race, threadThread2of2ForFork0_atomic_exchange_#t~nondet34#1, threadThread2of2ForFork0_atomic_exchange_#t~mem33#1, #memory_int, threadThread2of2ForFork0_atomic_exchange_~t~0#1][340], [Black: 591#(= |ULTIMATE.start_main_~i~2#1| 0), 575#true, 250#L1916-5true, threadThread1of2ForFork0NotInUse, Black: 586#(and (= 3 |ULTIMATE.start_Init_#in~pushCount#1|) (= |ULTIMATE.start_Init_~i~0#1| 0) (= |ULTIMATE.start_Init_~pushCount#1| 3)), 1143#(and (<= |ULTIMATE.start_main_~i~2#1| 1) (<= 3 |ULTIMATE.start_Init_~pushCount#1|) (<= 3 |ULTIMATE.start_Init_#in~pushCount#1|)), threadThread2of2ForFork0InUse, 589#true, 81#L1811true]) [2022-11-16 11:15:29,914 INFO L383 tUnfolder$Statistics]: this new event has 296 ancestors and is cut-off event [2022-11-16 11:15:29,914 INFO L386 tUnfolder$Statistics]: existing Event has 260 ancestors and is cut-off event [2022-11-16 11:15:29,914 INFO L386 tUnfolder$Statistics]: existing Event has 230 ancestors and is cut-off event [2022-11-16 11:15:29,914 INFO L386 tUnfolder$Statistics]: existing Event has 180 ancestors and is cut-off event [2022-11-16 11:15:29,948 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([2200] L1808-->L1811: Formula: (let ((.cse4 (select |v_#race_1119| |v_threadThread2of2ForFork0_atomic_exchange_~obj#1.base_9|))) (let ((.cse1 (+ 2 |v_threadThread2of2ForFork0_atomic_exchange_~obj#1.offset_9|)) (.cse0 (+ |v_threadThread2of2ForFork0_atomic_exchange_~obj#1.offset_9| 1)) (.cse3 (select .cse4 |v_threadThread2of2ForFork0_atomic_exchange_~obj#1.offset_9|)) (.cse2 (+ |v_threadThread2of2ForFork0_atomic_exchange_~obj#1.offset_9| 3)) (.cse5 (select |v_#memory_int_433| |v_threadThread2of2ForFork0_atomic_exchange_~obj#1.base_9|))) (and (= (store |v_#race_1121| |v_threadThread2of2ForFork0_atomic_exchange_~obj#1.base_9| (store (store (store (store (store (store (store (store (select |v_#race_1121| |v_threadThread2of2ForFork0_atomic_exchange_~obj#1.base_9|) |v_threadThread2of2ForFork0_atomic_exchange_~obj#1.offset_9| 0) .cse0 0) .cse1 0) .cse2 0) |v_threadThread2of2ForFork0_atomic_exchange_~obj#1.offset_9| .cse3) .cse0 .cse3) .cse1 .cse3) .cse2 .cse3)) |v_#race_1119|) (= .cse3 (select .cse4 .cse1)) (= (store |v_#memory_int_433| |v_threadThread2of2ForFork0_atomic_exchange_~obj#1.base_9| (store .cse5 |v_threadThread2of2ForFork0_atomic_exchange_~obj#1.offset_9| |v_threadThread2of2ForFork0_atomic_exchange_~v#1_7|)) |v_#memory_int_432|) (= (select .cse4 .cse0) .cse3) (= .cse3 (select .cse4 .cse2)) (= |v_threadThread2of2ForFork0_atomic_exchange_~t~0#1_5| (select .cse5 |v_threadThread2of2ForFork0_atomic_exchange_~obj#1.offset_9|))))) InVars {#race=|v_#race_1121|, threadThread2of2ForFork0_atomic_exchange_~v#1=|v_threadThread2of2ForFork0_atomic_exchange_~v#1_7|, #memory_int=|v_#memory_int_433|, threadThread2of2ForFork0_atomic_exchange_~obj#1.offset=|v_threadThread2of2ForFork0_atomic_exchange_~obj#1.offset_9|, threadThread2of2ForFork0_atomic_exchange_~obj#1.base=|v_threadThread2of2ForFork0_atomic_exchange_~obj#1.base_9|} OutVars{#race=|v_#race_1119|, threadThread2of2ForFork0_atomic_exchange_~v#1=|v_threadThread2of2ForFork0_atomic_exchange_~v#1_7|, threadThread2of2ForFork0_atomic_exchange_~obj#1.offset=|v_threadThread2of2ForFork0_atomic_exchange_~obj#1.offset_9|, threadThread2of2ForFork0_atomic_exchange_#t~nondet34#1=|v_threadThread2of2ForFork0_atomic_exchange_#t~nondet34#1_5|, threadThread2of2ForFork0_atomic_exchange_#t~mem33#1=|v_threadThread2of2ForFork0_atomic_exchange_#t~mem33#1_7|, #memory_int=|v_#memory_int_432|, threadThread2of2ForFork0_atomic_exchange_~t~0#1=|v_threadThread2of2ForFork0_atomic_exchange_~t~0#1_5|, threadThread2of2ForFork0_atomic_exchange_~obj#1.base=|v_threadThread2of2ForFork0_atomic_exchange_~obj#1.base_9|} AuxVars[] AssignedVars[#race, threadThread2of2ForFork0_atomic_exchange_#t~nondet34#1, threadThread2of2ForFork0_atomic_exchange_#t~mem33#1, #memory_int, threadThread2of2ForFork0_atomic_exchange_~t~0#1][340], [Black: 591#(= |ULTIMATE.start_main_~i~2#1| 0), 308#L1916-6true, 575#true, threadThread1of2ForFork0NotInUse, Black: 586#(and (= 3 |ULTIMATE.start_Init_#in~pushCount#1|) (= |ULTIMATE.start_Init_~i~0#1| 0) (= |ULTIMATE.start_Init_~pushCount#1| 3)), 1143#(and (<= |ULTIMATE.start_main_~i~2#1| 1) (<= 3 |ULTIMATE.start_Init_~pushCount#1|) (<= 3 |ULTIMATE.start_Init_#in~pushCount#1|)), threadThread2of2ForFork0InUse, 589#true, 81#L1811true]) [2022-11-16 11:15:29,948 INFO L383 tUnfolder$Statistics]: this new event has 297 ancestors and is cut-off event [2022-11-16 11:15:29,948 INFO L386 tUnfolder$Statistics]: existing Event has 261 ancestors and is cut-off event [2022-11-16 11:15:29,949 INFO L386 tUnfolder$Statistics]: existing Event has 231 ancestors and is cut-off event [2022-11-16 11:15:29,949 INFO L386 tUnfolder$Statistics]: existing Event has 181 ancestors and is cut-off event [2022-11-16 11:15:29,949 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([2200] L1808-->L1811: Formula: (let ((.cse4 (select |v_#race_1119| |v_threadThread2of2ForFork0_atomic_exchange_~obj#1.base_9|))) (let ((.cse1 (+ 2 |v_threadThread2of2ForFork0_atomic_exchange_~obj#1.offset_9|)) (.cse0 (+ |v_threadThread2of2ForFork0_atomic_exchange_~obj#1.offset_9| 1)) (.cse3 (select .cse4 |v_threadThread2of2ForFork0_atomic_exchange_~obj#1.offset_9|)) (.cse2 (+ |v_threadThread2of2ForFork0_atomic_exchange_~obj#1.offset_9| 3)) (.cse5 (select |v_#memory_int_433| |v_threadThread2of2ForFork0_atomic_exchange_~obj#1.base_9|))) (and (= (store |v_#race_1121| |v_threadThread2of2ForFork0_atomic_exchange_~obj#1.base_9| (store (store (store (store (store (store (store (store (select |v_#race_1121| |v_threadThread2of2ForFork0_atomic_exchange_~obj#1.base_9|) |v_threadThread2of2ForFork0_atomic_exchange_~obj#1.offset_9| 0) .cse0 0) .cse1 0) .cse2 0) |v_threadThread2of2ForFork0_atomic_exchange_~obj#1.offset_9| .cse3) .cse0 .cse3) .cse1 .cse3) .cse2 .cse3)) |v_#race_1119|) (= .cse3 (select .cse4 .cse1)) (= (store |v_#memory_int_433| |v_threadThread2of2ForFork0_atomic_exchange_~obj#1.base_9| (store .cse5 |v_threadThread2of2ForFork0_atomic_exchange_~obj#1.offset_9| |v_threadThread2of2ForFork0_atomic_exchange_~v#1_7|)) |v_#memory_int_432|) (= (select .cse4 .cse0) .cse3) (= .cse3 (select .cse4 .cse2)) (= |v_threadThread2of2ForFork0_atomic_exchange_~t~0#1_5| (select .cse5 |v_threadThread2of2ForFork0_atomic_exchange_~obj#1.offset_9|))))) InVars {#race=|v_#race_1121|, threadThread2of2ForFork0_atomic_exchange_~v#1=|v_threadThread2of2ForFork0_atomic_exchange_~v#1_7|, #memory_int=|v_#memory_int_433|, threadThread2of2ForFork0_atomic_exchange_~obj#1.offset=|v_threadThread2of2ForFork0_atomic_exchange_~obj#1.offset_9|, threadThread2of2ForFork0_atomic_exchange_~obj#1.base=|v_threadThread2of2ForFork0_atomic_exchange_~obj#1.base_9|} OutVars{#race=|v_#race_1119|, threadThread2of2ForFork0_atomic_exchange_~v#1=|v_threadThread2of2ForFork0_atomic_exchange_~v#1_7|, threadThread2of2ForFork0_atomic_exchange_~obj#1.offset=|v_threadThread2of2ForFork0_atomic_exchange_~obj#1.offset_9|, threadThread2of2ForFork0_atomic_exchange_#t~nondet34#1=|v_threadThread2of2ForFork0_atomic_exchange_#t~nondet34#1_5|, threadThread2of2ForFork0_atomic_exchange_#t~mem33#1=|v_threadThread2of2ForFork0_atomic_exchange_#t~mem33#1_7|, #memory_int=|v_#memory_int_432|, threadThread2of2ForFork0_atomic_exchange_~t~0#1=|v_threadThread2of2ForFork0_atomic_exchange_~t~0#1_5|, threadThread2of2ForFork0_atomic_exchange_~obj#1.base=|v_threadThread2of2ForFork0_atomic_exchange_~obj#1.base_9|} AuxVars[] AssignedVars[#race, threadThread2of2ForFork0_atomic_exchange_#t~nondet34#1, threadThread2of2ForFork0_atomic_exchange_#t~mem33#1, #memory_int, threadThread2of2ForFork0_atomic_exchange_~t~0#1][340], [461#ULTIMATE.startErr4ASSERT_VIOLATIONDATA_RACEtrue, Black: 591#(= |ULTIMATE.start_main_~i~2#1| 0), 575#true, threadThread1of2ForFork0NotInUse, Black: 586#(and (= 3 |ULTIMATE.start_Init_#in~pushCount#1|) (= |ULTIMATE.start_Init_~i~0#1| 0) (= |ULTIMATE.start_Init_~pushCount#1| 3)), 1143#(and (<= |ULTIMATE.start_main_~i~2#1| 1) (<= 3 |ULTIMATE.start_Init_~pushCount#1|) (<= 3 |ULTIMATE.start_Init_#in~pushCount#1|)), threadThread2of2ForFork0InUse, 589#true, 81#L1811true]) [2022-11-16 11:15:29,949 INFO L383 tUnfolder$Statistics]: this new event has 297 ancestors and is cut-off event [2022-11-16 11:15:29,949 INFO L386 tUnfolder$Statistics]: existing Event has 261 ancestors and is cut-off event [2022-11-16 11:15:29,950 INFO L386 tUnfolder$Statistics]: existing Event has 231 ancestors and is cut-off event [2022-11-16 11:15:29,950 INFO L386 tUnfolder$Statistics]: existing Event has 181 ancestors and is cut-off event [2022-11-16 11:15:31,167 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1956] L1808-->L1811: Formula: (let ((.cse0 (select |v_#race_1119| |v_threadThread1of2ForFork0_atomic_exchange_~obj#1.base_9|))) (let ((.cse1 (+ 2 |v_threadThread1of2ForFork0_atomic_exchange_~obj#1.offset_9|)) (.cse3 (+ 3 |v_threadThread1of2ForFork0_atomic_exchange_~obj#1.offset_9|)) (.cse4 (+ |v_threadThread1of2ForFork0_atomic_exchange_~obj#1.offset_9| 1)) (.cse2 (select .cse0 |v_threadThread1of2ForFork0_atomic_exchange_~obj#1.offset_9|)) (.cse5 (select |v_#memory_int_433| |v_threadThread1of2ForFork0_atomic_exchange_~obj#1.base_9|))) (and (= (select .cse0 .cse1) .cse2) (= .cse2 (select .cse0 .cse3)) (= |v_#race_1119| (store |v_#race_1121| |v_threadThread1of2ForFork0_atomic_exchange_~obj#1.base_9| (store (store (store (store (store (store (store (store (select |v_#race_1121| |v_threadThread1of2ForFork0_atomic_exchange_~obj#1.base_9|) |v_threadThread1of2ForFork0_atomic_exchange_~obj#1.offset_9| 0) .cse4 0) .cse1 0) .cse3 0) |v_threadThread1of2ForFork0_atomic_exchange_~obj#1.offset_9| .cse2) .cse4 .cse2) .cse1 .cse2) .cse3 .cse2))) (= (select .cse0 .cse4) .cse2) (= |v_threadThread1of2ForFork0_atomic_exchange_~t~0#1_5| (select .cse5 |v_threadThread1of2ForFork0_atomic_exchange_~obj#1.offset_9|)) (= (store |v_#memory_int_433| |v_threadThread1of2ForFork0_atomic_exchange_~obj#1.base_9| (store .cse5 |v_threadThread1of2ForFork0_atomic_exchange_~obj#1.offset_9| |v_threadThread1of2ForFork0_atomic_exchange_~v#1_7|)) |v_#memory_int_432|)))) InVars {#race=|v_#race_1121|, #memory_int=|v_#memory_int_433|, threadThread1of2ForFork0_atomic_exchange_~obj#1.offset=|v_threadThread1of2ForFork0_atomic_exchange_~obj#1.offset_9|, threadThread1of2ForFork0_atomic_exchange_~v#1=|v_threadThread1of2ForFork0_atomic_exchange_~v#1_7|, threadThread1of2ForFork0_atomic_exchange_~obj#1.base=|v_threadThread1of2ForFork0_atomic_exchange_~obj#1.base_9|} OutVars{#race=|v_#race_1119|, threadThread1of2ForFork0_atomic_exchange_~obj#1.offset=|v_threadThread1of2ForFork0_atomic_exchange_~obj#1.offset_9|, threadThread1of2ForFork0_atomic_exchange_~v#1=|v_threadThread1of2ForFork0_atomic_exchange_~v#1_7|, threadThread1of2ForFork0_atomic_exchange_#t~nondet34#1=|v_threadThread1of2ForFork0_atomic_exchange_#t~nondet34#1_5|, threadThread1of2ForFork0_atomic_exchange_#t~mem33#1=|v_threadThread1of2ForFork0_atomic_exchange_#t~mem33#1_7|, #memory_int=|v_#memory_int_432|, threadThread1of2ForFork0_atomic_exchange_~t~0#1=|v_threadThread1of2ForFork0_atomic_exchange_~t~0#1_5|, threadThread1of2ForFork0_atomic_exchange_~obj#1.base=|v_threadThread1of2ForFork0_atomic_exchange_~obj#1.base_9|} AuxVars[] AssignedVars[#race, threadThread1of2ForFork0_atomic_exchange_#t~nondet34#1, threadThread1of2ForFork0_atomic_exchange_#t~mem33#1, #memory_int, threadThread1of2ForFork0_atomic_exchange_~t~0#1][282], [575#true, 107#L1811true, 318#L1818-17true, threadThread1of2ForFork0InUse, Black: 586#(and (= 3 |ULTIMATE.start_Init_#in~pushCount#1|) (= |ULTIMATE.start_Init_~i~0#1| 0) (= |ULTIMATE.start_Init_~pushCount#1| 3)), 591#(= |ULTIMATE.start_main_~i~2#1| 0), 1141#(and (= |ULTIMATE.start_main_~i~2#1| 0) (<= 3 |ULTIMATE.start_Init_~pushCount#1|) (<= 3 |ULTIMATE.start_Init_#in~pushCount#1|)), threadThread2of2ForFork0InUse, 333#L1916true]) [2022-11-16 11:15:31,167 INFO L383 tUnfolder$Statistics]: this new event has 343 ancestors and is cut-off event [2022-11-16 11:15:31,167 INFO L386 tUnfolder$Statistics]: existing Event has 307 ancestors and is cut-off event [2022-11-16 11:15:31,167 INFO L386 tUnfolder$Statistics]: existing Event has 277 ancestors and is cut-off event [2022-11-16 11:15:31,167 INFO L386 tUnfolder$Statistics]: existing Event has 227 ancestors and is cut-off event [2022-11-16 11:15:31,180 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1956] L1808-->L1811: Formula: (let ((.cse0 (select |v_#race_1119| |v_threadThread1of2ForFork0_atomic_exchange_~obj#1.base_9|))) (let ((.cse1 (+ 2 |v_threadThread1of2ForFork0_atomic_exchange_~obj#1.offset_9|)) (.cse3 (+ 3 |v_threadThread1of2ForFork0_atomic_exchange_~obj#1.offset_9|)) (.cse4 (+ |v_threadThread1of2ForFork0_atomic_exchange_~obj#1.offset_9| 1)) (.cse2 (select .cse0 |v_threadThread1of2ForFork0_atomic_exchange_~obj#1.offset_9|)) (.cse5 (select |v_#memory_int_433| |v_threadThread1of2ForFork0_atomic_exchange_~obj#1.base_9|))) (and (= (select .cse0 .cse1) .cse2) (= .cse2 (select .cse0 .cse3)) (= |v_#race_1119| (store |v_#race_1121| |v_threadThread1of2ForFork0_atomic_exchange_~obj#1.base_9| (store (store (store (store (store (store (store (store (select |v_#race_1121| |v_threadThread1of2ForFork0_atomic_exchange_~obj#1.base_9|) |v_threadThread1of2ForFork0_atomic_exchange_~obj#1.offset_9| 0) .cse4 0) .cse1 0) .cse3 0) |v_threadThread1of2ForFork0_atomic_exchange_~obj#1.offset_9| .cse2) .cse4 .cse2) .cse1 .cse2) .cse3 .cse2))) (= (select .cse0 .cse4) .cse2) (= |v_threadThread1of2ForFork0_atomic_exchange_~t~0#1_5| (select .cse5 |v_threadThread1of2ForFork0_atomic_exchange_~obj#1.offset_9|)) (= (store |v_#memory_int_433| |v_threadThread1of2ForFork0_atomic_exchange_~obj#1.base_9| (store .cse5 |v_threadThread1of2ForFork0_atomic_exchange_~obj#1.offset_9| |v_threadThread1of2ForFork0_atomic_exchange_~v#1_7|)) |v_#memory_int_432|)))) InVars {#race=|v_#race_1121|, #memory_int=|v_#memory_int_433|, threadThread1of2ForFork0_atomic_exchange_~obj#1.offset=|v_threadThread1of2ForFork0_atomic_exchange_~obj#1.offset_9|, threadThread1of2ForFork0_atomic_exchange_~v#1=|v_threadThread1of2ForFork0_atomic_exchange_~v#1_7|, threadThread1of2ForFork0_atomic_exchange_~obj#1.base=|v_threadThread1of2ForFork0_atomic_exchange_~obj#1.base_9|} OutVars{#race=|v_#race_1119|, threadThread1of2ForFork0_atomic_exchange_~obj#1.offset=|v_threadThread1of2ForFork0_atomic_exchange_~obj#1.offset_9|, threadThread1of2ForFork0_atomic_exchange_~v#1=|v_threadThread1of2ForFork0_atomic_exchange_~v#1_7|, threadThread1of2ForFork0_atomic_exchange_#t~nondet34#1=|v_threadThread1of2ForFork0_atomic_exchange_#t~nondet34#1_5|, threadThread1of2ForFork0_atomic_exchange_#t~mem33#1=|v_threadThread1of2ForFork0_atomic_exchange_#t~mem33#1_7|, #memory_int=|v_#memory_int_432|, threadThread1of2ForFork0_atomic_exchange_~t~0#1=|v_threadThread1of2ForFork0_atomic_exchange_~t~0#1_5|, threadThread1of2ForFork0_atomic_exchange_~obj#1.base=|v_threadThread1of2ForFork0_atomic_exchange_~obj#1.base_9|} AuxVars[] AssignedVars[#race, threadThread1of2ForFork0_atomic_exchange_#t~nondet34#1, threadThread1of2ForFork0_atomic_exchange_#t~mem33#1, #memory_int, threadThread1of2ForFork0_atomic_exchange_~t~0#1][282], [575#true, 107#L1811true, 318#L1818-17true, threadThread1of2ForFork0InUse, Black: 586#(and (= 3 |ULTIMATE.start_Init_#in~pushCount#1|) (= |ULTIMATE.start_Init_~i~0#1| 0) (= |ULTIMATE.start_Init_~pushCount#1| 3)), 591#(= |ULTIMATE.start_main_~i~2#1| 0), 379#L1916-1true, 1141#(and (= |ULTIMATE.start_main_~i~2#1| 0) (<= 3 |ULTIMATE.start_Init_~pushCount#1|) (<= 3 |ULTIMATE.start_Init_#in~pushCount#1|)), threadThread2of2ForFork0InUse]) [2022-11-16 11:15:31,180 INFO L383 tUnfolder$Statistics]: this new event has 344 ancestors and is cut-off event [2022-11-16 11:15:31,181 INFO L386 tUnfolder$Statistics]: existing Event has 308 ancestors and is cut-off event [2022-11-16 11:15:31,181 INFO L386 tUnfolder$Statistics]: existing Event has 278 ancestors and is cut-off event [2022-11-16 11:15:31,181 INFO L386 tUnfolder$Statistics]: existing Event has 228 ancestors and is cut-off event [2022-11-16 11:15:31,198 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1956] L1808-->L1811: Formula: (let ((.cse0 (select |v_#race_1119| |v_threadThread1of2ForFork0_atomic_exchange_~obj#1.base_9|))) (let ((.cse1 (+ 2 |v_threadThread1of2ForFork0_atomic_exchange_~obj#1.offset_9|)) (.cse3 (+ 3 |v_threadThread1of2ForFork0_atomic_exchange_~obj#1.offset_9|)) (.cse4 (+ |v_threadThread1of2ForFork0_atomic_exchange_~obj#1.offset_9| 1)) (.cse2 (select .cse0 |v_threadThread1of2ForFork0_atomic_exchange_~obj#1.offset_9|)) (.cse5 (select |v_#memory_int_433| |v_threadThread1of2ForFork0_atomic_exchange_~obj#1.base_9|))) (and (= (select .cse0 .cse1) .cse2) (= .cse2 (select .cse0 .cse3)) (= |v_#race_1119| (store |v_#race_1121| |v_threadThread1of2ForFork0_atomic_exchange_~obj#1.base_9| (store (store (store (store (store (store (store (store (select |v_#race_1121| |v_threadThread1of2ForFork0_atomic_exchange_~obj#1.base_9|) |v_threadThread1of2ForFork0_atomic_exchange_~obj#1.offset_9| 0) .cse4 0) .cse1 0) .cse3 0) |v_threadThread1of2ForFork0_atomic_exchange_~obj#1.offset_9| .cse2) .cse4 .cse2) .cse1 .cse2) .cse3 .cse2))) (= (select .cse0 .cse4) .cse2) (= |v_threadThread1of2ForFork0_atomic_exchange_~t~0#1_5| (select .cse5 |v_threadThread1of2ForFork0_atomic_exchange_~obj#1.offset_9|)) (= (store |v_#memory_int_433| |v_threadThread1of2ForFork0_atomic_exchange_~obj#1.base_9| (store .cse5 |v_threadThread1of2ForFork0_atomic_exchange_~obj#1.offset_9| |v_threadThread1of2ForFork0_atomic_exchange_~v#1_7|)) |v_#memory_int_432|)))) InVars {#race=|v_#race_1121|, #memory_int=|v_#memory_int_433|, threadThread1of2ForFork0_atomic_exchange_~obj#1.offset=|v_threadThread1of2ForFork0_atomic_exchange_~obj#1.offset_9|, threadThread1of2ForFork0_atomic_exchange_~v#1=|v_threadThread1of2ForFork0_atomic_exchange_~v#1_7|, threadThread1of2ForFork0_atomic_exchange_~obj#1.base=|v_threadThread1of2ForFork0_atomic_exchange_~obj#1.base_9|} OutVars{#race=|v_#race_1119|, threadThread1of2ForFork0_atomic_exchange_~obj#1.offset=|v_threadThread1of2ForFork0_atomic_exchange_~obj#1.offset_9|, threadThread1of2ForFork0_atomic_exchange_~v#1=|v_threadThread1of2ForFork0_atomic_exchange_~v#1_7|, threadThread1of2ForFork0_atomic_exchange_#t~nondet34#1=|v_threadThread1of2ForFork0_atomic_exchange_#t~nondet34#1_5|, threadThread1of2ForFork0_atomic_exchange_#t~mem33#1=|v_threadThread1of2ForFork0_atomic_exchange_#t~mem33#1_7|, #memory_int=|v_#memory_int_432|, threadThread1of2ForFork0_atomic_exchange_~t~0#1=|v_threadThread1of2ForFork0_atomic_exchange_~t~0#1_5|, threadThread1of2ForFork0_atomic_exchange_~obj#1.base=|v_threadThread1of2ForFork0_atomic_exchange_~obj#1.base_9|} AuxVars[] AssignedVars[#race, threadThread1of2ForFork0_atomic_exchange_#t~nondet34#1, threadThread1of2ForFork0_atomic_exchange_#t~mem33#1, #memory_int, threadThread1of2ForFork0_atomic_exchange_~t~0#1][282], [24#L1916-2true, 575#true, 107#L1811true, 318#L1818-17true, threadThread1of2ForFork0InUse, Black: 586#(and (= 3 |ULTIMATE.start_Init_#in~pushCount#1|) (= |ULTIMATE.start_Init_~i~0#1| 0) (= |ULTIMATE.start_Init_~pushCount#1| 3)), 591#(= |ULTIMATE.start_main_~i~2#1| 0), 1141#(and (= |ULTIMATE.start_main_~i~2#1| 0) (<= 3 |ULTIMATE.start_Init_~pushCount#1|) (<= 3 |ULTIMATE.start_Init_#in~pushCount#1|)), threadThread2of2ForFork0InUse]) [2022-11-16 11:15:31,198 INFO L383 tUnfolder$Statistics]: this new event has 345 ancestors and is cut-off event [2022-11-16 11:15:31,198 INFO L386 tUnfolder$Statistics]: existing Event has 309 ancestors and is cut-off event [2022-11-16 11:15:31,198 INFO L386 tUnfolder$Statistics]: existing Event has 229 ancestors and is cut-off event [2022-11-16 11:15:31,198 INFO L386 tUnfolder$Statistics]: existing Event has 279 ancestors and is cut-off event [2022-11-16 11:15:31,212 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1956] L1808-->L1811: Formula: (let ((.cse0 (select |v_#race_1119| |v_threadThread1of2ForFork0_atomic_exchange_~obj#1.base_9|))) (let ((.cse1 (+ 2 |v_threadThread1of2ForFork0_atomic_exchange_~obj#1.offset_9|)) (.cse3 (+ 3 |v_threadThread1of2ForFork0_atomic_exchange_~obj#1.offset_9|)) (.cse4 (+ |v_threadThread1of2ForFork0_atomic_exchange_~obj#1.offset_9| 1)) (.cse2 (select .cse0 |v_threadThread1of2ForFork0_atomic_exchange_~obj#1.offset_9|)) (.cse5 (select |v_#memory_int_433| |v_threadThread1of2ForFork0_atomic_exchange_~obj#1.base_9|))) (and (= (select .cse0 .cse1) .cse2) (= .cse2 (select .cse0 .cse3)) (= |v_#race_1119| (store |v_#race_1121| |v_threadThread1of2ForFork0_atomic_exchange_~obj#1.base_9| (store (store (store (store (store (store (store (store (select |v_#race_1121| |v_threadThread1of2ForFork0_atomic_exchange_~obj#1.base_9|) |v_threadThread1of2ForFork0_atomic_exchange_~obj#1.offset_9| 0) .cse4 0) .cse1 0) .cse3 0) |v_threadThread1of2ForFork0_atomic_exchange_~obj#1.offset_9| .cse2) .cse4 .cse2) .cse1 .cse2) .cse3 .cse2))) (= (select .cse0 .cse4) .cse2) (= |v_threadThread1of2ForFork0_atomic_exchange_~t~0#1_5| (select .cse5 |v_threadThread1of2ForFork0_atomic_exchange_~obj#1.offset_9|)) (= (store |v_#memory_int_433| |v_threadThread1of2ForFork0_atomic_exchange_~obj#1.base_9| (store .cse5 |v_threadThread1of2ForFork0_atomic_exchange_~obj#1.offset_9| |v_threadThread1of2ForFork0_atomic_exchange_~v#1_7|)) |v_#memory_int_432|)))) InVars {#race=|v_#race_1121|, #memory_int=|v_#memory_int_433|, threadThread1of2ForFork0_atomic_exchange_~obj#1.offset=|v_threadThread1of2ForFork0_atomic_exchange_~obj#1.offset_9|, threadThread1of2ForFork0_atomic_exchange_~v#1=|v_threadThread1of2ForFork0_atomic_exchange_~v#1_7|, threadThread1of2ForFork0_atomic_exchange_~obj#1.base=|v_threadThread1of2ForFork0_atomic_exchange_~obj#1.base_9|} OutVars{#race=|v_#race_1119|, threadThread1of2ForFork0_atomic_exchange_~obj#1.offset=|v_threadThread1of2ForFork0_atomic_exchange_~obj#1.offset_9|, threadThread1of2ForFork0_atomic_exchange_~v#1=|v_threadThread1of2ForFork0_atomic_exchange_~v#1_7|, threadThread1of2ForFork0_atomic_exchange_#t~nondet34#1=|v_threadThread1of2ForFork0_atomic_exchange_#t~nondet34#1_5|, threadThread1of2ForFork0_atomic_exchange_#t~mem33#1=|v_threadThread1of2ForFork0_atomic_exchange_#t~mem33#1_7|, #memory_int=|v_#memory_int_432|, threadThread1of2ForFork0_atomic_exchange_~t~0#1=|v_threadThread1of2ForFork0_atomic_exchange_~t~0#1_5|, threadThread1of2ForFork0_atomic_exchange_~obj#1.base=|v_threadThread1of2ForFork0_atomic_exchange_~obj#1.base_9|} AuxVars[] AssignedVars[#race, threadThread1of2ForFork0_atomic_exchange_#t~nondet34#1, threadThread1of2ForFork0_atomic_exchange_#t~mem33#1, #memory_int, threadThread1of2ForFork0_atomic_exchange_~t~0#1][282], [182#L1916-3true, 575#true, 107#L1811true, 318#L1818-17true, threadThread1of2ForFork0InUse, Black: 586#(and (= 3 |ULTIMATE.start_Init_#in~pushCount#1|) (= |ULTIMATE.start_Init_~i~0#1| 0) (= |ULTIMATE.start_Init_~pushCount#1| 3)), 591#(= |ULTIMATE.start_main_~i~2#1| 0), 1141#(and (= |ULTIMATE.start_main_~i~2#1| 0) (<= 3 |ULTIMATE.start_Init_~pushCount#1|) (<= 3 |ULTIMATE.start_Init_#in~pushCount#1|)), threadThread2of2ForFork0InUse]) [2022-11-16 11:15:31,212 INFO L383 tUnfolder$Statistics]: this new event has 346 ancestors and is cut-off event [2022-11-16 11:15:31,212 INFO L386 tUnfolder$Statistics]: existing Event has 230 ancestors and is cut-off event [2022-11-16 11:15:31,212 INFO L386 tUnfolder$Statistics]: existing Event has 310 ancestors and is cut-off event [2022-11-16 11:15:31,212 INFO L386 tUnfolder$Statistics]: existing Event has 280 ancestors and is cut-off event [2022-11-16 11:15:31,225 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1956] L1808-->L1811: Formula: (let ((.cse0 (select |v_#race_1119| |v_threadThread1of2ForFork0_atomic_exchange_~obj#1.base_9|))) (let ((.cse1 (+ 2 |v_threadThread1of2ForFork0_atomic_exchange_~obj#1.offset_9|)) (.cse3 (+ 3 |v_threadThread1of2ForFork0_atomic_exchange_~obj#1.offset_9|)) (.cse4 (+ |v_threadThread1of2ForFork0_atomic_exchange_~obj#1.offset_9| 1)) (.cse2 (select .cse0 |v_threadThread1of2ForFork0_atomic_exchange_~obj#1.offset_9|)) (.cse5 (select |v_#memory_int_433| |v_threadThread1of2ForFork0_atomic_exchange_~obj#1.base_9|))) (and (= (select .cse0 .cse1) .cse2) (= .cse2 (select .cse0 .cse3)) (= |v_#race_1119| (store |v_#race_1121| |v_threadThread1of2ForFork0_atomic_exchange_~obj#1.base_9| (store (store (store (store (store (store (store (store (select |v_#race_1121| |v_threadThread1of2ForFork0_atomic_exchange_~obj#1.base_9|) |v_threadThread1of2ForFork0_atomic_exchange_~obj#1.offset_9| 0) .cse4 0) .cse1 0) .cse3 0) |v_threadThread1of2ForFork0_atomic_exchange_~obj#1.offset_9| .cse2) .cse4 .cse2) .cse1 .cse2) .cse3 .cse2))) (= (select .cse0 .cse4) .cse2) (= |v_threadThread1of2ForFork0_atomic_exchange_~t~0#1_5| (select .cse5 |v_threadThread1of2ForFork0_atomic_exchange_~obj#1.offset_9|)) (= (store |v_#memory_int_433| |v_threadThread1of2ForFork0_atomic_exchange_~obj#1.base_9| (store .cse5 |v_threadThread1of2ForFork0_atomic_exchange_~obj#1.offset_9| |v_threadThread1of2ForFork0_atomic_exchange_~v#1_7|)) |v_#memory_int_432|)))) InVars {#race=|v_#race_1121|, #memory_int=|v_#memory_int_433|, threadThread1of2ForFork0_atomic_exchange_~obj#1.offset=|v_threadThread1of2ForFork0_atomic_exchange_~obj#1.offset_9|, threadThread1of2ForFork0_atomic_exchange_~v#1=|v_threadThread1of2ForFork0_atomic_exchange_~v#1_7|, threadThread1of2ForFork0_atomic_exchange_~obj#1.base=|v_threadThread1of2ForFork0_atomic_exchange_~obj#1.base_9|} OutVars{#race=|v_#race_1119|, threadThread1of2ForFork0_atomic_exchange_~obj#1.offset=|v_threadThread1of2ForFork0_atomic_exchange_~obj#1.offset_9|, threadThread1of2ForFork0_atomic_exchange_~v#1=|v_threadThread1of2ForFork0_atomic_exchange_~v#1_7|, threadThread1of2ForFork0_atomic_exchange_#t~nondet34#1=|v_threadThread1of2ForFork0_atomic_exchange_#t~nondet34#1_5|, threadThread1of2ForFork0_atomic_exchange_#t~mem33#1=|v_threadThread1of2ForFork0_atomic_exchange_#t~mem33#1_7|, #memory_int=|v_#memory_int_432|, threadThread1of2ForFork0_atomic_exchange_~t~0#1=|v_threadThread1of2ForFork0_atomic_exchange_~t~0#1_5|, threadThread1of2ForFork0_atomic_exchange_~obj#1.base=|v_threadThread1of2ForFork0_atomic_exchange_~obj#1.base_9|} AuxVars[] AssignedVars[#race, threadThread1of2ForFork0_atomic_exchange_#t~nondet34#1, threadThread1of2ForFork0_atomic_exchange_#t~mem33#1, #memory_int, threadThread1of2ForFork0_atomic_exchange_~t~0#1][282], [575#true, 107#L1811true, 318#L1818-17true, threadThread1of2ForFork0InUse, Black: 586#(and (= 3 |ULTIMATE.start_Init_#in~pushCount#1|) (= |ULTIMATE.start_Init_~i~0#1| 0) (= |ULTIMATE.start_Init_~pushCount#1| 3)), 1141#(and (= |ULTIMATE.start_main_~i~2#1| 0) (<= 3 |ULTIMATE.start_Init_~pushCount#1|) (<= 3 |ULTIMATE.start_Init_#in~pushCount#1|)), 591#(= |ULTIMATE.start_main_~i~2#1| 0), threadThread2of2ForFork0InUse, 364#L1916-4true]) [2022-11-16 11:15:31,225 INFO L383 tUnfolder$Statistics]: this new event has 347 ancestors and is cut-off event [2022-11-16 11:15:31,226 INFO L386 tUnfolder$Statistics]: existing Event has 231 ancestors and is cut-off event [2022-11-16 11:15:31,226 INFO L386 tUnfolder$Statistics]: existing Event has 311 ancestors and is cut-off event [2022-11-16 11:15:31,226 INFO L386 tUnfolder$Statistics]: existing Event has 281 ancestors and is cut-off event [2022-11-16 11:15:31,236 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1956] L1808-->L1811: Formula: (let ((.cse0 (select |v_#race_1119| |v_threadThread1of2ForFork0_atomic_exchange_~obj#1.base_9|))) (let ((.cse1 (+ 2 |v_threadThread1of2ForFork0_atomic_exchange_~obj#1.offset_9|)) (.cse3 (+ 3 |v_threadThread1of2ForFork0_atomic_exchange_~obj#1.offset_9|)) (.cse4 (+ |v_threadThread1of2ForFork0_atomic_exchange_~obj#1.offset_9| 1)) (.cse2 (select .cse0 |v_threadThread1of2ForFork0_atomic_exchange_~obj#1.offset_9|)) (.cse5 (select |v_#memory_int_433| |v_threadThread1of2ForFork0_atomic_exchange_~obj#1.base_9|))) (and (= (select .cse0 .cse1) .cse2) (= .cse2 (select .cse0 .cse3)) (= |v_#race_1119| (store |v_#race_1121| |v_threadThread1of2ForFork0_atomic_exchange_~obj#1.base_9| (store (store (store (store (store (store (store (store (select |v_#race_1121| |v_threadThread1of2ForFork0_atomic_exchange_~obj#1.base_9|) |v_threadThread1of2ForFork0_atomic_exchange_~obj#1.offset_9| 0) .cse4 0) .cse1 0) .cse3 0) |v_threadThread1of2ForFork0_atomic_exchange_~obj#1.offset_9| .cse2) .cse4 .cse2) .cse1 .cse2) .cse3 .cse2))) (= (select .cse0 .cse4) .cse2) (= |v_threadThread1of2ForFork0_atomic_exchange_~t~0#1_5| (select .cse5 |v_threadThread1of2ForFork0_atomic_exchange_~obj#1.offset_9|)) (= (store |v_#memory_int_433| |v_threadThread1of2ForFork0_atomic_exchange_~obj#1.base_9| (store .cse5 |v_threadThread1of2ForFork0_atomic_exchange_~obj#1.offset_9| |v_threadThread1of2ForFork0_atomic_exchange_~v#1_7|)) |v_#memory_int_432|)))) InVars {#race=|v_#race_1121|, #memory_int=|v_#memory_int_433|, threadThread1of2ForFork0_atomic_exchange_~obj#1.offset=|v_threadThread1of2ForFork0_atomic_exchange_~obj#1.offset_9|, threadThread1of2ForFork0_atomic_exchange_~v#1=|v_threadThread1of2ForFork0_atomic_exchange_~v#1_7|, threadThread1of2ForFork0_atomic_exchange_~obj#1.base=|v_threadThread1of2ForFork0_atomic_exchange_~obj#1.base_9|} OutVars{#race=|v_#race_1119|, threadThread1of2ForFork0_atomic_exchange_~obj#1.offset=|v_threadThread1of2ForFork0_atomic_exchange_~obj#1.offset_9|, threadThread1of2ForFork0_atomic_exchange_~v#1=|v_threadThread1of2ForFork0_atomic_exchange_~v#1_7|, threadThread1of2ForFork0_atomic_exchange_#t~nondet34#1=|v_threadThread1of2ForFork0_atomic_exchange_#t~nondet34#1_5|, threadThread1of2ForFork0_atomic_exchange_#t~mem33#1=|v_threadThread1of2ForFork0_atomic_exchange_#t~mem33#1_7|, #memory_int=|v_#memory_int_432|, threadThread1of2ForFork0_atomic_exchange_~t~0#1=|v_threadThread1of2ForFork0_atomic_exchange_~t~0#1_5|, threadThread1of2ForFork0_atomic_exchange_~obj#1.base=|v_threadThread1of2ForFork0_atomic_exchange_~obj#1.base_9|} AuxVars[] AssignedVars[#race, threadThread1of2ForFork0_atomic_exchange_#t~nondet34#1, threadThread1of2ForFork0_atomic_exchange_#t~mem33#1, #memory_int, threadThread1of2ForFork0_atomic_exchange_~t~0#1][282], [575#true, 250#L1916-5true, 107#L1811true, 318#L1818-17true, threadThread1of2ForFork0InUse, Black: 586#(and (= 3 |ULTIMATE.start_Init_#in~pushCount#1|) (= |ULTIMATE.start_Init_~i~0#1| 0) (= |ULTIMATE.start_Init_~pushCount#1| 3)), 591#(= |ULTIMATE.start_main_~i~2#1| 0), 1141#(and (= |ULTIMATE.start_main_~i~2#1| 0) (<= 3 |ULTIMATE.start_Init_~pushCount#1|) (<= 3 |ULTIMATE.start_Init_#in~pushCount#1|)), threadThread2of2ForFork0InUse]) [2022-11-16 11:15:31,237 INFO L383 tUnfolder$Statistics]: this new event has 348 ancestors and is cut-off event [2022-11-16 11:15:31,237 INFO L386 tUnfolder$Statistics]: existing Event has 312 ancestors and is cut-off event [2022-11-16 11:15:31,237 INFO L386 tUnfolder$Statistics]: existing Event has 232 ancestors and is cut-off event [2022-11-16 11:15:31,237 INFO L386 tUnfolder$Statistics]: existing Event has 282 ancestors and is cut-off event [2022-11-16 11:15:31,247 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1956] L1808-->L1811: Formula: (let ((.cse0 (select |v_#race_1119| |v_threadThread1of2ForFork0_atomic_exchange_~obj#1.base_9|))) (let ((.cse1 (+ 2 |v_threadThread1of2ForFork0_atomic_exchange_~obj#1.offset_9|)) (.cse3 (+ 3 |v_threadThread1of2ForFork0_atomic_exchange_~obj#1.offset_9|)) (.cse4 (+ |v_threadThread1of2ForFork0_atomic_exchange_~obj#1.offset_9| 1)) (.cse2 (select .cse0 |v_threadThread1of2ForFork0_atomic_exchange_~obj#1.offset_9|)) (.cse5 (select |v_#memory_int_433| |v_threadThread1of2ForFork0_atomic_exchange_~obj#1.base_9|))) (and (= (select .cse0 .cse1) .cse2) (= .cse2 (select .cse0 .cse3)) (= |v_#race_1119| (store |v_#race_1121| |v_threadThread1of2ForFork0_atomic_exchange_~obj#1.base_9| (store (store (store (store (store (store (store (store (select |v_#race_1121| |v_threadThread1of2ForFork0_atomic_exchange_~obj#1.base_9|) |v_threadThread1of2ForFork0_atomic_exchange_~obj#1.offset_9| 0) .cse4 0) .cse1 0) .cse3 0) |v_threadThread1of2ForFork0_atomic_exchange_~obj#1.offset_9| .cse2) .cse4 .cse2) .cse1 .cse2) .cse3 .cse2))) (= (select .cse0 .cse4) .cse2) (= |v_threadThread1of2ForFork0_atomic_exchange_~t~0#1_5| (select .cse5 |v_threadThread1of2ForFork0_atomic_exchange_~obj#1.offset_9|)) (= (store |v_#memory_int_433| |v_threadThread1of2ForFork0_atomic_exchange_~obj#1.base_9| (store .cse5 |v_threadThread1of2ForFork0_atomic_exchange_~obj#1.offset_9| |v_threadThread1of2ForFork0_atomic_exchange_~v#1_7|)) |v_#memory_int_432|)))) InVars {#race=|v_#race_1121|, #memory_int=|v_#memory_int_433|, threadThread1of2ForFork0_atomic_exchange_~obj#1.offset=|v_threadThread1of2ForFork0_atomic_exchange_~obj#1.offset_9|, threadThread1of2ForFork0_atomic_exchange_~v#1=|v_threadThread1of2ForFork0_atomic_exchange_~v#1_7|, threadThread1of2ForFork0_atomic_exchange_~obj#1.base=|v_threadThread1of2ForFork0_atomic_exchange_~obj#1.base_9|} OutVars{#race=|v_#race_1119|, threadThread1of2ForFork0_atomic_exchange_~obj#1.offset=|v_threadThread1of2ForFork0_atomic_exchange_~obj#1.offset_9|, threadThread1of2ForFork0_atomic_exchange_~v#1=|v_threadThread1of2ForFork0_atomic_exchange_~v#1_7|, threadThread1of2ForFork0_atomic_exchange_#t~nondet34#1=|v_threadThread1of2ForFork0_atomic_exchange_#t~nondet34#1_5|, threadThread1of2ForFork0_atomic_exchange_#t~mem33#1=|v_threadThread1of2ForFork0_atomic_exchange_#t~mem33#1_7|, #memory_int=|v_#memory_int_432|, threadThread1of2ForFork0_atomic_exchange_~t~0#1=|v_threadThread1of2ForFork0_atomic_exchange_~t~0#1_5|, threadThread1of2ForFork0_atomic_exchange_~obj#1.base=|v_threadThread1of2ForFork0_atomic_exchange_~obj#1.base_9|} AuxVars[] AssignedVars[#race, threadThread1of2ForFork0_atomic_exchange_#t~nondet34#1, threadThread1of2ForFork0_atomic_exchange_#t~mem33#1, #memory_int, threadThread1of2ForFork0_atomic_exchange_~t~0#1][282], [308#L1916-6true, 575#true, 107#L1811true, 318#L1818-17true, threadThread1of2ForFork0InUse, Black: 586#(and (= 3 |ULTIMATE.start_Init_#in~pushCount#1|) (= |ULTIMATE.start_Init_~i~0#1| 0) (= |ULTIMATE.start_Init_~pushCount#1| 3)), 591#(= |ULTIMATE.start_main_~i~2#1| 0), threadThread2of2ForFork0InUse, 1141#(and (= |ULTIMATE.start_main_~i~2#1| 0) (<= 3 |ULTIMATE.start_Init_~pushCount#1|) (<= 3 |ULTIMATE.start_Init_#in~pushCount#1|))]) [2022-11-16 11:15:31,247 INFO L383 tUnfolder$Statistics]: this new event has 349 ancestors and is cut-off event [2022-11-16 11:15:31,247 INFO L386 tUnfolder$Statistics]: existing Event has 233 ancestors and is cut-off event [2022-11-16 11:15:31,247 INFO L386 tUnfolder$Statistics]: existing Event has 313 ancestors and is cut-off event [2022-11-16 11:15:31,247 INFO L386 tUnfolder$Statistics]: existing Event has 283 ancestors and is cut-off event [2022-11-16 11:15:31,249 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1956] L1808-->L1811: Formula: (let ((.cse0 (select |v_#race_1119| |v_threadThread1of2ForFork0_atomic_exchange_~obj#1.base_9|))) (let ((.cse1 (+ 2 |v_threadThread1of2ForFork0_atomic_exchange_~obj#1.offset_9|)) (.cse3 (+ 3 |v_threadThread1of2ForFork0_atomic_exchange_~obj#1.offset_9|)) (.cse4 (+ |v_threadThread1of2ForFork0_atomic_exchange_~obj#1.offset_9| 1)) (.cse2 (select .cse0 |v_threadThread1of2ForFork0_atomic_exchange_~obj#1.offset_9|)) (.cse5 (select |v_#memory_int_433| |v_threadThread1of2ForFork0_atomic_exchange_~obj#1.base_9|))) (and (= (select .cse0 .cse1) .cse2) (= .cse2 (select .cse0 .cse3)) (= |v_#race_1119| (store |v_#race_1121| |v_threadThread1of2ForFork0_atomic_exchange_~obj#1.base_9| (store (store (store (store (store (store (store (store (select |v_#race_1121| |v_threadThread1of2ForFork0_atomic_exchange_~obj#1.base_9|) |v_threadThread1of2ForFork0_atomic_exchange_~obj#1.offset_9| 0) .cse4 0) .cse1 0) .cse3 0) |v_threadThread1of2ForFork0_atomic_exchange_~obj#1.offset_9| .cse2) .cse4 .cse2) .cse1 .cse2) .cse3 .cse2))) (= (select .cse0 .cse4) .cse2) (= |v_threadThread1of2ForFork0_atomic_exchange_~t~0#1_5| (select .cse5 |v_threadThread1of2ForFork0_atomic_exchange_~obj#1.offset_9|)) (= (store |v_#memory_int_433| |v_threadThread1of2ForFork0_atomic_exchange_~obj#1.base_9| (store .cse5 |v_threadThread1of2ForFork0_atomic_exchange_~obj#1.offset_9| |v_threadThread1of2ForFork0_atomic_exchange_~v#1_7|)) |v_#memory_int_432|)))) InVars {#race=|v_#race_1121|, #memory_int=|v_#memory_int_433|, threadThread1of2ForFork0_atomic_exchange_~obj#1.offset=|v_threadThread1of2ForFork0_atomic_exchange_~obj#1.offset_9|, threadThread1of2ForFork0_atomic_exchange_~v#1=|v_threadThread1of2ForFork0_atomic_exchange_~v#1_7|, threadThread1of2ForFork0_atomic_exchange_~obj#1.base=|v_threadThread1of2ForFork0_atomic_exchange_~obj#1.base_9|} OutVars{#race=|v_#race_1119|, threadThread1of2ForFork0_atomic_exchange_~obj#1.offset=|v_threadThread1of2ForFork0_atomic_exchange_~obj#1.offset_9|, threadThread1of2ForFork0_atomic_exchange_~v#1=|v_threadThread1of2ForFork0_atomic_exchange_~v#1_7|, threadThread1of2ForFork0_atomic_exchange_#t~nondet34#1=|v_threadThread1of2ForFork0_atomic_exchange_#t~nondet34#1_5|, threadThread1of2ForFork0_atomic_exchange_#t~mem33#1=|v_threadThread1of2ForFork0_atomic_exchange_#t~mem33#1_7|, #memory_int=|v_#memory_int_432|, threadThread1of2ForFork0_atomic_exchange_~t~0#1=|v_threadThread1of2ForFork0_atomic_exchange_~t~0#1_5|, threadThread1of2ForFork0_atomic_exchange_~obj#1.base=|v_threadThread1of2ForFork0_atomic_exchange_~obj#1.base_9|} AuxVars[] AssignedVars[#race, threadThread1of2ForFork0_atomic_exchange_#t~nondet34#1, threadThread1of2ForFork0_atomic_exchange_#t~mem33#1, #memory_int, threadThread1of2ForFork0_atomic_exchange_~t~0#1][282], [461#ULTIMATE.startErr4ASSERT_VIOLATIONDATA_RACEtrue, 575#true, 107#L1811true, 318#L1818-17true, threadThread1of2ForFork0InUse, Black: 586#(and (= 3 |ULTIMATE.start_Init_#in~pushCount#1|) (= |ULTIMATE.start_Init_~i~0#1| 0) (= |ULTIMATE.start_Init_~pushCount#1| 3)), 591#(= |ULTIMATE.start_main_~i~2#1| 0), 1141#(and (= |ULTIMATE.start_main_~i~2#1| 0) (<= 3 |ULTIMATE.start_Init_~pushCount#1|) (<= 3 |ULTIMATE.start_Init_#in~pushCount#1|)), threadThread2of2ForFork0InUse]) [2022-11-16 11:15:31,250 INFO L383 tUnfolder$Statistics]: this new event has 349 ancestors and is cut-off event [2022-11-16 11:15:31,250 INFO L386 tUnfolder$Statistics]: existing Event has 233 ancestors and is cut-off event [2022-11-16 11:15:31,250 INFO L386 tUnfolder$Statistics]: existing Event has 283 ancestors and is cut-off event [2022-11-16 11:15:31,250 INFO L386 tUnfolder$Statistics]: existing Event has 313 ancestors and is cut-off event [2022-11-16 11:15:31,333 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1956] L1808-->L1811: Formula: (let ((.cse0 (select |v_#race_1119| |v_threadThread1of2ForFork0_atomic_exchange_~obj#1.base_9|))) (let ((.cse1 (+ 2 |v_threadThread1of2ForFork0_atomic_exchange_~obj#1.offset_9|)) (.cse3 (+ 3 |v_threadThread1of2ForFork0_atomic_exchange_~obj#1.offset_9|)) (.cse4 (+ |v_threadThread1of2ForFork0_atomic_exchange_~obj#1.offset_9| 1)) (.cse2 (select .cse0 |v_threadThread1of2ForFork0_atomic_exchange_~obj#1.offset_9|)) (.cse5 (select |v_#memory_int_433| |v_threadThread1of2ForFork0_atomic_exchange_~obj#1.base_9|))) (and (= (select .cse0 .cse1) .cse2) (= .cse2 (select .cse0 .cse3)) (= |v_#race_1119| (store |v_#race_1121| |v_threadThread1of2ForFork0_atomic_exchange_~obj#1.base_9| (store (store (store (store (store (store (store (store (select |v_#race_1121| |v_threadThread1of2ForFork0_atomic_exchange_~obj#1.base_9|) |v_threadThread1of2ForFork0_atomic_exchange_~obj#1.offset_9| 0) .cse4 0) .cse1 0) .cse3 0) |v_threadThread1of2ForFork0_atomic_exchange_~obj#1.offset_9| .cse2) .cse4 .cse2) .cse1 .cse2) .cse3 .cse2))) (= (select .cse0 .cse4) .cse2) (= |v_threadThread1of2ForFork0_atomic_exchange_~t~0#1_5| (select .cse5 |v_threadThread1of2ForFork0_atomic_exchange_~obj#1.offset_9|)) (= (store |v_#memory_int_433| |v_threadThread1of2ForFork0_atomic_exchange_~obj#1.base_9| (store .cse5 |v_threadThread1of2ForFork0_atomic_exchange_~obj#1.offset_9| |v_threadThread1of2ForFork0_atomic_exchange_~v#1_7|)) |v_#memory_int_432|)))) InVars {#race=|v_#race_1121|, #memory_int=|v_#memory_int_433|, threadThread1of2ForFork0_atomic_exchange_~obj#1.offset=|v_threadThread1of2ForFork0_atomic_exchange_~obj#1.offset_9|, threadThread1of2ForFork0_atomic_exchange_~v#1=|v_threadThread1of2ForFork0_atomic_exchange_~v#1_7|, threadThread1of2ForFork0_atomic_exchange_~obj#1.base=|v_threadThread1of2ForFork0_atomic_exchange_~obj#1.base_9|} OutVars{#race=|v_#race_1119|, threadThread1of2ForFork0_atomic_exchange_~obj#1.offset=|v_threadThread1of2ForFork0_atomic_exchange_~obj#1.offset_9|, threadThread1of2ForFork0_atomic_exchange_~v#1=|v_threadThread1of2ForFork0_atomic_exchange_~v#1_7|, threadThread1of2ForFork0_atomic_exchange_#t~nondet34#1=|v_threadThread1of2ForFork0_atomic_exchange_#t~nondet34#1_5|, threadThread1of2ForFork0_atomic_exchange_#t~mem33#1=|v_threadThread1of2ForFork0_atomic_exchange_#t~mem33#1_7|, #memory_int=|v_#memory_int_432|, threadThread1of2ForFork0_atomic_exchange_~t~0#1=|v_threadThread1of2ForFork0_atomic_exchange_~t~0#1_5|, threadThread1of2ForFork0_atomic_exchange_~obj#1.base=|v_threadThread1of2ForFork0_atomic_exchange_~obj#1.base_9|} AuxVars[] AssignedVars[#race, threadThread1of2ForFork0_atomic_exchange_#t~nondet34#1, threadThread1of2ForFork0_atomic_exchange_#t~mem33#1, #memory_int, threadThread1of2ForFork0_atomic_exchange_~t~0#1][282], [101#L1844true, 575#true, 107#L1811true, threadThread1of2ForFork0InUse, Black: 586#(and (= 3 |ULTIMATE.start_Init_#in~pushCount#1|) (= |ULTIMATE.start_Init_~i~0#1| 0) (= |ULTIMATE.start_Init_~pushCount#1| 3)), 591#(= |ULTIMATE.start_main_~i~2#1| 0), 1141#(and (= |ULTIMATE.start_main_~i~2#1| 0) (<= 3 |ULTIMATE.start_Init_~pushCount#1|) (<= 3 |ULTIMATE.start_Init_#in~pushCount#1|)), threadThread2of2ForFork0InUse, 333#L1916true]) [2022-11-16 11:15:31,334 INFO L383 tUnfolder$Statistics]: this new event has 355 ancestors and is cut-off event [2022-11-16 11:15:31,334 INFO L386 tUnfolder$Statistics]: existing Event has 319 ancestors and is cut-off event [2022-11-16 11:15:31,334 INFO L386 tUnfolder$Statistics]: existing Event has 289 ancestors and is cut-off event [2022-11-16 11:15:31,334 INFO L386 tUnfolder$Statistics]: existing Event has 239 ancestors and is cut-off event [2022-11-16 11:15:31,335 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1956] L1808-->L1811: Formula: (let ((.cse0 (select |v_#race_1119| |v_threadThread1of2ForFork0_atomic_exchange_~obj#1.base_9|))) (let ((.cse1 (+ 2 |v_threadThread1of2ForFork0_atomic_exchange_~obj#1.offset_9|)) (.cse3 (+ 3 |v_threadThread1of2ForFork0_atomic_exchange_~obj#1.offset_9|)) (.cse4 (+ |v_threadThread1of2ForFork0_atomic_exchange_~obj#1.offset_9| 1)) (.cse2 (select .cse0 |v_threadThread1of2ForFork0_atomic_exchange_~obj#1.offset_9|)) (.cse5 (select |v_#memory_int_433| |v_threadThread1of2ForFork0_atomic_exchange_~obj#1.base_9|))) (and (= (select .cse0 .cse1) .cse2) (= .cse2 (select .cse0 .cse3)) (= |v_#race_1119| (store |v_#race_1121| |v_threadThread1of2ForFork0_atomic_exchange_~obj#1.base_9| (store (store (store (store (store (store (store (store (select |v_#race_1121| |v_threadThread1of2ForFork0_atomic_exchange_~obj#1.base_9|) |v_threadThread1of2ForFork0_atomic_exchange_~obj#1.offset_9| 0) .cse4 0) .cse1 0) .cse3 0) |v_threadThread1of2ForFork0_atomic_exchange_~obj#1.offset_9| .cse2) .cse4 .cse2) .cse1 .cse2) .cse3 .cse2))) (= (select .cse0 .cse4) .cse2) (= |v_threadThread1of2ForFork0_atomic_exchange_~t~0#1_5| (select .cse5 |v_threadThread1of2ForFork0_atomic_exchange_~obj#1.offset_9|)) (= (store |v_#memory_int_433| |v_threadThread1of2ForFork0_atomic_exchange_~obj#1.base_9| (store .cse5 |v_threadThread1of2ForFork0_atomic_exchange_~obj#1.offset_9| |v_threadThread1of2ForFork0_atomic_exchange_~v#1_7|)) |v_#memory_int_432|)))) InVars {#race=|v_#race_1121|, #memory_int=|v_#memory_int_433|, threadThread1of2ForFork0_atomic_exchange_~obj#1.offset=|v_threadThread1of2ForFork0_atomic_exchange_~obj#1.offset_9|, threadThread1of2ForFork0_atomic_exchange_~v#1=|v_threadThread1of2ForFork0_atomic_exchange_~v#1_7|, threadThread1of2ForFork0_atomic_exchange_~obj#1.base=|v_threadThread1of2ForFork0_atomic_exchange_~obj#1.base_9|} OutVars{#race=|v_#race_1119|, threadThread1of2ForFork0_atomic_exchange_~obj#1.offset=|v_threadThread1of2ForFork0_atomic_exchange_~obj#1.offset_9|, threadThread1of2ForFork0_atomic_exchange_~v#1=|v_threadThread1of2ForFork0_atomic_exchange_~v#1_7|, threadThread1of2ForFork0_atomic_exchange_#t~nondet34#1=|v_threadThread1of2ForFork0_atomic_exchange_#t~nondet34#1_5|, threadThread1of2ForFork0_atomic_exchange_#t~mem33#1=|v_threadThread1of2ForFork0_atomic_exchange_#t~mem33#1_7|, #memory_int=|v_#memory_int_432|, threadThread1of2ForFork0_atomic_exchange_~t~0#1=|v_threadThread1of2ForFork0_atomic_exchange_~t~0#1_5|, threadThread1of2ForFork0_atomic_exchange_~obj#1.base=|v_threadThread1of2ForFork0_atomic_exchange_~obj#1.base_9|} AuxVars[] AssignedVars[#race, threadThread1of2ForFork0_atomic_exchange_#t~nondet34#1, threadThread1of2ForFork0_atomic_exchange_#t~mem33#1, #memory_int, threadThread1of2ForFork0_atomic_exchange_~t~0#1][282], [575#true, 107#L1811true, 555#L1811-1true, threadThread1of2ForFork0InUse, Black: 586#(and (= 3 |ULTIMATE.start_Init_#in~pushCount#1|) (= |ULTIMATE.start_Init_~i~0#1| 0) (= |ULTIMATE.start_Init_~pushCount#1| 3)), 591#(= |ULTIMATE.start_main_~i~2#1| 0), 1141#(and (= |ULTIMATE.start_main_~i~2#1| 0) (<= 3 |ULTIMATE.start_Init_~pushCount#1|) (<= 3 |ULTIMATE.start_Init_#in~pushCount#1|)), threadThread2of2ForFork0InUse, 333#L1916true]) [2022-11-16 11:15:31,335 INFO L383 tUnfolder$Statistics]: this new event has 355 ancestors and is cut-off event [2022-11-16 11:15:31,335 INFO L386 tUnfolder$Statistics]: existing Event has 289 ancestors and is cut-off event [2022-11-16 11:15:31,335 INFO L386 tUnfolder$Statistics]: existing Event has 239 ancestors and is cut-off event [2022-11-16 11:15:31,335 INFO L386 tUnfolder$Statistics]: existing Event has 319 ancestors and is cut-off event [2022-11-16 11:15:31,345 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1956] L1808-->L1811: Formula: (let ((.cse0 (select |v_#race_1119| |v_threadThread1of2ForFork0_atomic_exchange_~obj#1.base_9|))) (let ((.cse1 (+ 2 |v_threadThread1of2ForFork0_atomic_exchange_~obj#1.offset_9|)) (.cse3 (+ 3 |v_threadThread1of2ForFork0_atomic_exchange_~obj#1.offset_9|)) (.cse4 (+ |v_threadThread1of2ForFork0_atomic_exchange_~obj#1.offset_9| 1)) (.cse2 (select .cse0 |v_threadThread1of2ForFork0_atomic_exchange_~obj#1.offset_9|)) (.cse5 (select |v_#memory_int_433| |v_threadThread1of2ForFork0_atomic_exchange_~obj#1.base_9|))) (and (= (select .cse0 .cse1) .cse2) (= .cse2 (select .cse0 .cse3)) (= |v_#race_1119| (store |v_#race_1121| |v_threadThread1of2ForFork0_atomic_exchange_~obj#1.base_9| (store (store (store (store (store (store (store (store (select |v_#race_1121| |v_threadThread1of2ForFork0_atomic_exchange_~obj#1.base_9|) |v_threadThread1of2ForFork0_atomic_exchange_~obj#1.offset_9| 0) .cse4 0) .cse1 0) .cse3 0) |v_threadThread1of2ForFork0_atomic_exchange_~obj#1.offset_9| .cse2) .cse4 .cse2) .cse1 .cse2) .cse3 .cse2))) (= (select .cse0 .cse4) .cse2) (= |v_threadThread1of2ForFork0_atomic_exchange_~t~0#1_5| (select .cse5 |v_threadThread1of2ForFork0_atomic_exchange_~obj#1.offset_9|)) (= (store |v_#memory_int_433| |v_threadThread1of2ForFork0_atomic_exchange_~obj#1.base_9| (store .cse5 |v_threadThread1of2ForFork0_atomic_exchange_~obj#1.offset_9| |v_threadThread1of2ForFork0_atomic_exchange_~v#1_7|)) |v_#memory_int_432|)))) InVars {#race=|v_#race_1121|, #memory_int=|v_#memory_int_433|, threadThread1of2ForFork0_atomic_exchange_~obj#1.offset=|v_threadThread1of2ForFork0_atomic_exchange_~obj#1.offset_9|, threadThread1of2ForFork0_atomic_exchange_~v#1=|v_threadThread1of2ForFork0_atomic_exchange_~v#1_7|, threadThread1of2ForFork0_atomic_exchange_~obj#1.base=|v_threadThread1of2ForFork0_atomic_exchange_~obj#1.base_9|} OutVars{#race=|v_#race_1119|, threadThread1of2ForFork0_atomic_exchange_~obj#1.offset=|v_threadThread1of2ForFork0_atomic_exchange_~obj#1.offset_9|, threadThread1of2ForFork0_atomic_exchange_~v#1=|v_threadThread1of2ForFork0_atomic_exchange_~v#1_7|, threadThread1of2ForFork0_atomic_exchange_#t~nondet34#1=|v_threadThread1of2ForFork0_atomic_exchange_#t~nondet34#1_5|, threadThread1of2ForFork0_atomic_exchange_#t~mem33#1=|v_threadThread1of2ForFork0_atomic_exchange_#t~mem33#1_7|, #memory_int=|v_#memory_int_432|, threadThread1of2ForFork0_atomic_exchange_~t~0#1=|v_threadThread1of2ForFork0_atomic_exchange_~t~0#1_5|, threadThread1of2ForFork0_atomic_exchange_~obj#1.base=|v_threadThread1of2ForFork0_atomic_exchange_~obj#1.base_9|} AuxVars[] AssignedVars[#race, threadThread1of2ForFork0_atomic_exchange_#t~nondet34#1, threadThread1of2ForFork0_atomic_exchange_#t~mem33#1, #memory_int, threadThread1of2ForFork0_atomic_exchange_~t~0#1][282], [101#L1844true, 575#true, 107#L1811true, threadThread1of2ForFork0InUse, Black: 586#(and (= 3 |ULTIMATE.start_Init_#in~pushCount#1|) (= |ULTIMATE.start_Init_~i~0#1| 0) (= |ULTIMATE.start_Init_~pushCount#1| 3)), 591#(= |ULTIMATE.start_main_~i~2#1| 0), 379#L1916-1true, threadThread2of2ForFork0InUse, 1141#(and (= |ULTIMATE.start_main_~i~2#1| 0) (<= 3 |ULTIMATE.start_Init_~pushCount#1|) (<= 3 |ULTIMATE.start_Init_#in~pushCount#1|))]) [2022-11-16 11:15:31,346 INFO L383 tUnfolder$Statistics]: this new event has 356 ancestors and is cut-off event [2022-11-16 11:15:31,346 INFO L386 tUnfolder$Statistics]: existing Event has 240 ancestors and is cut-off event [2022-11-16 11:15:31,346 INFO L386 tUnfolder$Statistics]: existing Event has 320 ancestors and is cut-off event [2022-11-16 11:15:31,347 INFO L386 tUnfolder$Statistics]: existing Event has 290 ancestors and is cut-off event [2022-11-16 11:15:31,347 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1956] L1808-->L1811: Formula: (let ((.cse0 (select |v_#race_1119| |v_threadThread1of2ForFork0_atomic_exchange_~obj#1.base_9|))) (let ((.cse1 (+ 2 |v_threadThread1of2ForFork0_atomic_exchange_~obj#1.offset_9|)) (.cse3 (+ 3 |v_threadThread1of2ForFork0_atomic_exchange_~obj#1.offset_9|)) (.cse4 (+ |v_threadThread1of2ForFork0_atomic_exchange_~obj#1.offset_9| 1)) (.cse2 (select .cse0 |v_threadThread1of2ForFork0_atomic_exchange_~obj#1.offset_9|)) (.cse5 (select |v_#memory_int_433| |v_threadThread1of2ForFork0_atomic_exchange_~obj#1.base_9|))) (and (= (select .cse0 .cse1) .cse2) (= .cse2 (select .cse0 .cse3)) (= |v_#race_1119| (store |v_#race_1121| |v_threadThread1of2ForFork0_atomic_exchange_~obj#1.base_9| (store (store (store (store (store (store (store (store (select |v_#race_1121| |v_threadThread1of2ForFork0_atomic_exchange_~obj#1.base_9|) |v_threadThread1of2ForFork0_atomic_exchange_~obj#1.offset_9| 0) .cse4 0) .cse1 0) .cse3 0) |v_threadThread1of2ForFork0_atomic_exchange_~obj#1.offset_9| .cse2) .cse4 .cse2) .cse1 .cse2) .cse3 .cse2))) (= (select .cse0 .cse4) .cse2) (= |v_threadThread1of2ForFork0_atomic_exchange_~t~0#1_5| (select .cse5 |v_threadThread1of2ForFork0_atomic_exchange_~obj#1.offset_9|)) (= (store |v_#memory_int_433| |v_threadThread1of2ForFork0_atomic_exchange_~obj#1.base_9| (store .cse5 |v_threadThread1of2ForFork0_atomic_exchange_~obj#1.offset_9| |v_threadThread1of2ForFork0_atomic_exchange_~v#1_7|)) |v_#memory_int_432|)))) InVars {#race=|v_#race_1121|, #memory_int=|v_#memory_int_433|, threadThread1of2ForFork0_atomic_exchange_~obj#1.offset=|v_threadThread1of2ForFork0_atomic_exchange_~obj#1.offset_9|, threadThread1of2ForFork0_atomic_exchange_~v#1=|v_threadThread1of2ForFork0_atomic_exchange_~v#1_7|, threadThread1of2ForFork0_atomic_exchange_~obj#1.base=|v_threadThread1of2ForFork0_atomic_exchange_~obj#1.base_9|} OutVars{#race=|v_#race_1119|, threadThread1of2ForFork0_atomic_exchange_~obj#1.offset=|v_threadThread1of2ForFork0_atomic_exchange_~obj#1.offset_9|, threadThread1of2ForFork0_atomic_exchange_~v#1=|v_threadThread1of2ForFork0_atomic_exchange_~v#1_7|, threadThread1of2ForFork0_atomic_exchange_#t~nondet34#1=|v_threadThread1of2ForFork0_atomic_exchange_#t~nondet34#1_5|, threadThread1of2ForFork0_atomic_exchange_#t~mem33#1=|v_threadThread1of2ForFork0_atomic_exchange_#t~mem33#1_7|, #memory_int=|v_#memory_int_432|, threadThread1of2ForFork0_atomic_exchange_~t~0#1=|v_threadThread1of2ForFork0_atomic_exchange_~t~0#1_5|, threadThread1of2ForFork0_atomic_exchange_~obj#1.base=|v_threadThread1of2ForFork0_atomic_exchange_~obj#1.base_9|} AuxVars[] AssignedVars[#race, threadThread1of2ForFork0_atomic_exchange_#t~nondet34#1, threadThread1of2ForFork0_atomic_exchange_#t~mem33#1, #memory_int, threadThread1of2ForFork0_atomic_exchange_~t~0#1][282], [575#true, 107#L1811true, 555#L1811-1true, threadThread1of2ForFork0InUse, Black: 586#(and (= 3 |ULTIMATE.start_Init_#in~pushCount#1|) (= |ULTIMATE.start_Init_~i~0#1| 0) (= |ULTIMATE.start_Init_~pushCount#1| 3)), 1141#(and (= |ULTIMATE.start_main_~i~2#1| 0) (<= 3 |ULTIMATE.start_Init_~pushCount#1|) (<= 3 |ULTIMATE.start_Init_#in~pushCount#1|)), 591#(= |ULTIMATE.start_main_~i~2#1| 0), 379#L1916-1true, threadThread2of2ForFork0InUse]) [2022-11-16 11:15:31,348 INFO L383 tUnfolder$Statistics]: this new event has 356 ancestors and is cut-off event [2022-11-16 11:15:31,348 INFO L386 tUnfolder$Statistics]: existing Event has 290 ancestors and is cut-off event [2022-11-16 11:15:31,348 INFO L386 tUnfolder$Statistics]: existing Event has 240 ancestors and is cut-off event [2022-11-16 11:15:31,348 INFO L386 tUnfolder$Statistics]: existing Event has 320 ancestors and is cut-off event [2022-11-16 11:15:31,358 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1956] L1808-->L1811: Formula: (let ((.cse0 (select |v_#race_1119| |v_threadThread1of2ForFork0_atomic_exchange_~obj#1.base_9|))) (let ((.cse1 (+ 2 |v_threadThread1of2ForFork0_atomic_exchange_~obj#1.offset_9|)) (.cse3 (+ 3 |v_threadThread1of2ForFork0_atomic_exchange_~obj#1.offset_9|)) (.cse4 (+ |v_threadThread1of2ForFork0_atomic_exchange_~obj#1.offset_9| 1)) (.cse2 (select .cse0 |v_threadThread1of2ForFork0_atomic_exchange_~obj#1.offset_9|)) (.cse5 (select |v_#memory_int_433| |v_threadThread1of2ForFork0_atomic_exchange_~obj#1.base_9|))) (and (= (select .cse0 .cse1) .cse2) (= .cse2 (select .cse0 .cse3)) (= |v_#race_1119| (store |v_#race_1121| |v_threadThread1of2ForFork0_atomic_exchange_~obj#1.base_9| (store (store (store (store (store (store (store (store (select |v_#race_1121| |v_threadThread1of2ForFork0_atomic_exchange_~obj#1.base_9|) |v_threadThread1of2ForFork0_atomic_exchange_~obj#1.offset_9| 0) .cse4 0) .cse1 0) .cse3 0) |v_threadThread1of2ForFork0_atomic_exchange_~obj#1.offset_9| .cse2) .cse4 .cse2) .cse1 .cse2) .cse3 .cse2))) (= (select .cse0 .cse4) .cse2) (= |v_threadThread1of2ForFork0_atomic_exchange_~t~0#1_5| (select .cse5 |v_threadThread1of2ForFork0_atomic_exchange_~obj#1.offset_9|)) (= (store |v_#memory_int_433| |v_threadThread1of2ForFork0_atomic_exchange_~obj#1.base_9| (store .cse5 |v_threadThread1of2ForFork0_atomic_exchange_~obj#1.offset_9| |v_threadThread1of2ForFork0_atomic_exchange_~v#1_7|)) |v_#memory_int_432|)))) InVars {#race=|v_#race_1121|, #memory_int=|v_#memory_int_433|, threadThread1of2ForFork0_atomic_exchange_~obj#1.offset=|v_threadThread1of2ForFork0_atomic_exchange_~obj#1.offset_9|, threadThread1of2ForFork0_atomic_exchange_~v#1=|v_threadThread1of2ForFork0_atomic_exchange_~v#1_7|, threadThread1of2ForFork0_atomic_exchange_~obj#1.base=|v_threadThread1of2ForFork0_atomic_exchange_~obj#1.base_9|} OutVars{#race=|v_#race_1119|, threadThread1of2ForFork0_atomic_exchange_~obj#1.offset=|v_threadThread1of2ForFork0_atomic_exchange_~obj#1.offset_9|, threadThread1of2ForFork0_atomic_exchange_~v#1=|v_threadThread1of2ForFork0_atomic_exchange_~v#1_7|, threadThread1of2ForFork0_atomic_exchange_#t~nondet34#1=|v_threadThread1of2ForFork0_atomic_exchange_#t~nondet34#1_5|, threadThread1of2ForFork0_atomic_exchange_#t~mem33#1=|v_threadThread1of2ForFork0_atomic_exchange_#t~mem33#1_7|, #memory_int=|v_#memory_int_432|, threadThread1of2ForFork0_atomic_exchange_~t~0#1=|v_threadThread1of2ForFork0_atomic_exchange_~t~0#1_5|, threadThread1of2ForFork0_atomic_exchange_~obj#1.base=|v_threadThread1of2ForFork0_atomic_exchange_~obj#1.base_9|} AuxVars[] AssignedVars[#race, threadThread1of2ForFork0_atomic_exchange_#t~nondet34#1, threadThread1of2ForFork0_atomic_exchange_#t~mem33#1, #memory_int, threadThread1of2ForFork0_atomic_exchange_~t~0#1][282], [24#L1916-2true, 101#L1844true, 575#true, 107#L1811true, threadThread1of2ForFork0InUse, Black: 586#(and (= 3 |ULTIMATE.start_Init_#in~pushCount#1|) (= |ULTIMATE.start_Init_~i~0#1| 0) (= |ULTIMATE.start_Init_~pushCount#1| 3)), 591#(= |ULTIMATE.start_main_~i~2#1| 0), 1141#(and (= |ULTIMATE.start_main_~i~2#1| 0) (<= 3 |ULTIMATE.start_Init_~pushCount#1|) (<= 3 |ULTIMATE.start_Init_#in~pushCount#1|)), threadThread2of2ForFork0InUse]) [2022-11-16 11:15:31,359 INFO L383 tUnfolder$Statistics]: this new event has 357 ancestors and is cut-off event [2022-11-16 11:15:31,359 INFO L386 tUnfolder$Statistics]: existing Event has 321 ancestors and is cut-off event [2022-11-16 11:15:31,359 INFO L386 tUnfolder$Statistics]: existing Event has 291 ancestors and is cut-off event [2022-11-16 11:15:31,359 INFO L386 tUnfolder$Statistics]: existing Event has 241 ancestors and is cut-off event [2022-11-16 11:15:31,360 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1956] L1808-->L1811: Formula: (let ((.cse0 (select |v_#race_1119| |v_threadThread1of2ForFork0_atomic_exchange_~obj#1.base_9|))) (let ((.cse1 (+ 2 |v_threadThread1of2ForFork0_atomic_exchange_~obj#1.offset_9|)) (.cse3 (+ 3 |v_threadThread1of2ForFork0_atomic_exchange_~obj#1.offset_9|)) (.cse4 (+ |v_threadThread1of2ForFork0_atomic_exchange_~obj#1.offset_9| 1)) (.cse2 (select .cse0 |v_threadThread1of2ForFork0_atomic_exchange_~obj#1.offset_9|)) (.cse5 (select |v_#memory_int_433| |v_threadThread1of2ForFork0_atomic_exchange_~obj#1.base_9|))) (and (= (select .cse0 .cse1) .cse2) (= .cse2 (select .cse0 .cse3)) (= |v_#race_1119| (store |v_#race_1121| |v_threadThread1of2ForFork0_atomic_exchange_~obj#1.base_9| (store (store (store (store (store (store (store (store (select |v_#race_1121| |v_threadThread1of2ForFork0_atomic_exchange_~obj#1.base_9|) |v_threadThread1of2ForFork0_atomic_exchange_~obj#1.offset_9| 0) .cse4 0) .cse1 0) .cse3 0) |v_threadThread1of2ForFork0_atomic_exchange_~obj#1.offset_9| .cse2) .cse4 .cse2) .cse1 .cse2) .cse3 .cse2))) (= (select .cse0 .cse4) .cse2) (= |v_threadThread1of2ForFork0_atomic_exchange_~t~0#1_5| (select .cse5 |v_threadThread1of2ForFork0_atomic_exchange_~obj#1.offset_9|)) (= (store |v_#memory_int_433| |v_threadThread1of2ForFork0_atomic_exchange_~obj#1.base_9| (store .cse5 |v_threadThread1of2ForFork0_atomic_exchange_~obj#1.offset_9| |v_threadThread1of2ForFork0_atomic_exchange_~v#1_7|)) |v_#memory_int_432|)))) InVars {#race=|v_#race_1121|, #memory_int=|v_#memory_int_433|, threadThread1of2ForFork0_atomic_exchange_~obj#1.offset=|v_threadThread1of2ForFork0_atomic_exchange_~obj#1.offset_9|, threadThread1of2ForFork0_atomic_exchange_~v#1=|v_threadThread1of2ForFork0_atomic_exchange_~v#1_7|, threadThread1of2ForFork0_atomic_exchange_~obj#1.base=|v_threadThread1of2ForFork0_atomic_exchange_~obj#1.base_9|} OutVars{#race=|v_#race_1119|, threadThread1of2ForFork0_atomic_exchange_~obj#1.offset=|v_threadThread1of2ForFork0_atomic_exchange_~obj#1.offset_9|, threadThread1of2ForFork0_atomic_exchange_~v#1=|v_threadThread1of2ForFork0_atomic_exchange_~v#1_7|, threadThread1of2ForFork0_atomic_exchange_#t~nondet34#1=|v_threadThread1of2ForFork0_atomic_exchange_#t~nondet34#1_5|, threadThread1of2ForFork0_atomic_exchange_#t~mem33#1=|v_threadThread1of2ForFork0_atomic_exchange_#t~mem33#1_7|, #memory_int=|v_#memory_int_432|, threadThread1of2ForFork0_atomic_exchange_~t~0#1=|v_threadThread1of2ForFork0_atomic_exchange_~t~0#1_5|, threadThread1of2ForFork0_atomic_exchange_~obj#1.base=|v_threadThread1of2ForFork0_atomic_exchange_~obj#1.base_9|} AuxVars[] AssignedVars[#race, threadThread1of2ForFork0_atomic_exchange_#t~nondet34#1, threadThread1of2ForFork0_atomic_exchange_#t~mem33#1, #memory_int, threadThread1of2ForFork0_atomic_exchange_~t~0#1][282], [24#L1916-2true, 575#true, 107#L1811true, 555#L1811-1true, threadThread1of2ForFork0InUse, Black: 586#(and (= 3 |ULTIMATE.start_Init_#in~pushCount#1|) (= |ULTIMATE.start_Init_~i~0#1| 0) (= |ULTIMATE.start_Init_~pushCount#1| 3)), 591#(= |ULTIMATE.start_main_~i~2#1| 0), 1141#(and (= |ULTIMATE.start_main_~i~2#1| 0) (<= 3 |ULTIMATE.start_Init_~pushCount#1|) (<= 3 |ULTIMATE.start_Init_#in~pushCount#1|)), threadThread2of2ForFork0InUse]) [2022-11-16 11:15:31,360 INFO L383 tUnfolder$Statistics]: this new event has 357 ancestors and is cut-off event [2022-11-16 11:15:31,360 INFO L386 tUnfolder$Statistics]: existing Event has 291 ancestors and is cut-off event [2022-11-16 11:15:31,360 INFO L386 tUnfolder$Statistics]: existing Event has 321 ancestors and is cut-off event [2022-11-16 11:15:31,360 INFO L386 tUnfolder$Statistics]: existing Event has 241 ancestors and is cut-off event [2022-11-16 11:15:31,371 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1956] L1808-->L1811: Formula: (let ((.cse0 (select |v_#race_1119| |v_threadThread1of2ForFork0_atomic_exchange_~obj#1.base_9|))) (let ((.cse1 (+ 2 |v_threadThread1of2ForFork0_atomic_exchange_~obj#1.offset_9|)) (.cse3 (+ 3 |v_threadThread1of2ForFork0_atomic_exchange_~obj#1.offset_9|)) (.cse4 (+ |v_threadThread1of2ForFork0_atomic_exchange_~obj#1.offset_9| 1)) (.cse2 (select .cse0 |v_threadThread1of2ForFork0_atomic_exchange_~obj#1.offset_9|)) (.cse5 (select |v_#memory_int_433| |v_threadThread1of2ForFork0_atomic_exchange_~obj#1.base_9|))) (and (= (select .cse0 .cse1) .cse2) (= .cse2 (select .cse0 .cse3)) (= |v_#race_1119| (store |v_#race_1121| |v_threadThread1of2ForFork0_atomic_exchange_~obj#1.base_9| (store (store (store (store (store (store (store (store (select |v_#race_1121| |v_threadThread1of2ForFork0_atomic_exchange_~obj#1.base_9|) |v_threadThread1of2ForFork0_atomic_exchange_~obj#1.offset_9| 0) .cse4 0) .cse1 0) .cse3 0) |v_threadThread1of2ForFork0_atomic_exchange_~obj#1.offset_9| .cse2) .cse4 .cse2) .cse1 .cse2) .cse3 .cse2))) (= (select .cse0 .cse4) .cse2) (= |v_threadThread1of2ForFork0_atomic_exchange_~t~0#1_5| (select .cse5 |v_threadThread1of2ForFork0_atomic_exchange_~obj#1.offset_9|)) (= (store |v_#memory_int_433| |v_threadThread1of2ForFork0_atomic_exchange_~obj#1.base_9| (store .cse5 |v_threadThread1of2ForFork0_atomic_exchange_~obj#1.offset_9| |v_threadThread1of2ForFork0_atomic_exchange_~v#1_7|)) |v_#memory_int_432|)))) InVars {#race=|v_#race_1121|, #memory_int=|v_#memory_int_433|, threadThread1of2ForFork0_atomic_exchange_~obj#1.offset=|v_threadThread1of2ForFork0_atomic_exchange_~obj#1.offset_9|, threadThread1of2ForFork0_atomic_exchange_~v#1=|v_threadThread1of2ForFork0_atomic_exchange_~v#1_7|, threadThread1of2ForFork0_atomic_exchange_~obj#1.base=|v_threadThread1of2ForFork0_atomic_exchange_~obj#1.base_9|} OutVars{#race=|v_#race_1119|, threadThread1of2ForFork0_atomic_exchange_~obj#1.offset=|v_threadThread1of2ForFork0_atomic_exchange_~obj#1.offset_9|, threadThread1of2ForFork0_atomic_exchange_~v#1=|v_threadThread1of2ForFork0_atomic_exchange_~v#1_7|, threadThread1of2ForFork0_atomic_exchange_#t~nondet34#1=|v_threadThread1of2ForFork0_atomic_exchange_#t~nondet34#1_5|, threadThread1of2ForFork0_atomic_exchange_#t~mem33#1=|v_threadThread1of2ForFork0_atomic_exchange_#t~mem33#1_7|, #memory_int=|v_#memory_int_432|, threadThread1of2ForFork0_atomic_exchange_~t~0#1=|v_threadThread1of2ForFork0_atomic_exchange_~t~0#1_5|, threadThread1of2ForFork0_atomic_exchange_~obj#1.base=|v_threadThread1of2ForFork0_atomic_exchange_~obj#1.base_9|} AuxVars[] AssignedVars[#race, threadThread1of2ForFork0_atomic_exchange_#t~nondet34#1, threadThread1of2ForFork0_atomic_exchange_#t~mem33#1, #memory_int, threadThread1of2ForFork0_atomic_exchange_~t~0#1][282], [182#L1916-3true, 101#L1844true, 575#true, 107#L1811true, threadThread1of2ForFork0InUse, Black: 586#(and (= 3 |ULTIMATE.start_Init_#in~pushCount#1|) (= |ULTIMATE.start_Init_~i~0#1| 0) (= |ULTIMATE.start_Init_~pushCount#1| 3)), 591#(= |ULTIMATE.start_main_~i~2#1| 0), 1141#(and (= |ULTIMATE.start_main_~i~2#1| 0) (<= 3 |ULTIMATE.start_Init_~pushCount#1|) (<= 3 |ULTIMATE.start_Init_#in~pushCount#1|)), threadThread2of2ForFork0InUse]) [2022-11-16 11:15:31,371 INFO L383 tUnfolder$Statistics]: this new event has 358 ancestors and is cut-off event [2022-11-16 11:15:31,371 INFO L386 tUnfolder$Statistics]: existing Event has 322 ancestors and is cut-off event [2022-11-16 11:15:31,371 INFO L386 tUnfolder$Statistics]: existing Event has 292 ancestors and is cut-off event [2022-11-16 11:15:31,371 INFO L386 tUnfolder$Statistics]: existing Event has 242 ancestors and is cut-off event [2022-11-16 11:15:31,372 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1956] L1808-->L1811: Formula: (let ((.cse0 (select |v_#race_1119| |v_threadThread1of2ForFork0_atomic_exchange_~obj#1.base_9|))) (let ((.cse1 (+ 2 |v_threadThread1of2ForFork0_atomic_exchange_~obj#1.offset_9|)) (.cse3 (+ 3 |v_threadThread1of2ForFork0_atomic_exchange_~obj#1.offset_9|)) (.cse4 (+ |v_threadThread1of2ForFork0_atomic_exchange_~obj#1.offset_9| 1)) (.cse2 (select .cse0 |v_threadThread1of2ForFork0_atomic_exchange_~obj#1.offset_9|)) (.cse5 (select |v_#memory_int_433| |v_threadThread1of2ForFork0_atomic_exchange_~obj#1.base_9|))) (and (= (select .cse0 .cse1) .cse2) (= .cse2 (select .cse0 .cse3)) (= |v_#race_1119| (store |v_#race_1121| |v_threadThread1of2ForFork0_atomic_exchange_~obj#1.base_9| (store (store (store (store (store (store (store (store (select |v_#race_1121| |v_threadThread1of2ForFork0_atomic_exchange_~obj#1.base_9|) |v_threadThread1of2ForFork0_atomic_exchange_~obj#1.offset_9| 0) .cse4 0) .cse1 0) .cse3 0) |v_threadThread1of2ForFork0_atomic_exchange_~obj#1.offset_9| .cse2) .cse4 .cse2) .cse1 .cse2) .cse3 .cse2))) (= (select .cse0 .cse4) .cse2) (= |v_threadThread1of2ForFork0_atomic_exchange_~t~0#1_5| (select .cse5 |v_threadThread1of2ForFork0_atomic_exchange_~obj#1.offset_9|)) (= (store |v_#memory_int_433| |v_threadThread1of2ForFork0_atomic_exchange_~obj#1.base_9| (store .cse5 |v_threadThread1of2ForFork0_atomic_exchange_~obj#1.offset_9| |v_threadThread1of2ForFork0_atomic_exchange_~v#1_7|)) |v_#memory_int_432|)))) InVars {#race=|v_#race_1121|, #memory_int=|v_#memory_int_433|, threadThread1of2ForFork0_atomic_exchange_~obj#1.offset=|v_threadThread1of2ForFork0_atomic_exchange_~obj#1.offset_9|, threadThread1of2ForFork0_atomic_exchange_~v#1=|v_threadThread1of2ForFork0_atomic_exchange_~v#1_7|, threadThread1of2ForFork0_atomic_exchange_~obj#1.base=|v_threadThread1of2ForFork0_atomic_exchange_~obj#1.base_9|} OutVars{#race=|v_#race_1119|, threadThread1of2ForFork0_atomic_exchange_~obj#1.offset=|v_threadThread1of2ForFork0_atomic_exchange_~obj#1.offset_9|, threadThread1of2ForFork0_atomic_exchange_~v#1=|v_threadThread1of2ForFork0_atomic_exchange_~v#1_7|, threadThread1of2ForFork0_atomic_exchange_#t~nondet34#1=|v_threadThread1of2ForFork0_atomic_exchange_#t~nondet34#1_5|, threadThread1of2ForFork0_atomic_exchange_#t~mem33#1=|v_threadThread1of2ForFork0_atomic_exchange_#t~mem33#1_7|, #memory_int=|v_#memory_int_432|, threadThread1of2ForFork0_atomic_exchange_~t~0#1=|v_threadThread1of2ForFork0_atomic_exchange_~t~0#1_5|, threadThread1of2ForFork0_atomic_exchange_~obj#1.base=|v_threadThread1of2ForFork0_atomic_exchange_~obj#1.base_9|} AuxVars[] AssignedVars[#race, threadThread1of2ForFork0_atomic_exchange_#t~nondet34#1, threadThread1of2ForFork0_atomic_exchange_#t~mem33#1, #memory_int, threadThread1of2ForFork0_atomic_exchange_~t~0#1][282], [182#L1916-3true, 575#true, 107#L1811true, 555#L1811-1true, threadThread1of2ForFork0InUse, Black: 586#(and (= 3 |ULTIMATE.start_Init_#in~pushCount#1|) (= |ULTIMATE.start_Init_~i~0#1| 0) (= |ULTIMATE.start_Init_~pushCount#1| 3)), 1141#(and (= |ULTIMATE.start_main_~i~2#1| 0) (<= 3 |ULTIMATE.start_Init_~pushCount#1|) (<= 3 |ULTIMATE.start_Init_#in~pushCount#1|)), 591#(= |ULTIMATE.start_main_~i~2#1| 0), threadThread2of2ForFork0InUse]) [2022-11-16 11:15:31,372 INFO L383 tUnfolder$Statistics]: this new event has 358 ancestors and is cut-off event [2022-11-16 11:15:31,372 INFO L386 tUnfolder$Statistics]: existing Event has 322 ancestors and is cut-off event [2022-11-16 11:15:31,372 INFO L386 tUnfolder$Statistics]: existing Event has 242 ancestors and is cut-off event [2022-11-16 11:15:31,372 INFO L386 tUnfolder$Statistics]: existing Event has 292 ancestors and is cut-off event [2022-11-16 11:15:31,381 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1956] L1808-->L1811: Formula: (let ((.cse0 (select |v_#race_1119| |v_threadThread1of2ForFork0_atomic_exchange_~obj#1.base_9|))) (let ((.cse1 (+ 2 |v_threadThread1of2ForFork0_atomic_exchange_~obj#1.offset_9|)) (.cse3 (+ 3 |v_threadThread1of2ForFork0_atomic_exchange_~obj#1.offset_9|)) (.cse4 (+ |v_threadThread1of2ForFork0_atomic_exchange_~obj#1.offset_9| 1)) (.cse2 (select .cse0 |v_threadThread1of2ForFork0_atomic_exchange_~obj#1.offset_9|)) (.cse5 (select |v_#memory_int_433| |v_threadThread1of2ForFork0_atomic_exchange_~obj#1.base_9|))) (and (= (select .cse0 .cse1) .cse2) (= .cse2 (select .cse0 .cse3)) (= |v_#race_1119| (store |v_#race_1121| |v_threadThread1of2ForFork0_atomic_exchange_~obj#1.base_9| (store (store (store (store (store (store (store (store (select |v_#race_1121| |v_threadThread1of2ForFork0_atomic_exchange_~obj#1.base_9|) |v_threadThread1of2ForFork0_atomic_exchange_~obj#1.offset_9| 0) .cse4 0) .cse1 0) .cse3 0) |v_threadThread1of2ForFork0_atomic_exchange_~obj#1.offset_9| .cse2) .cse4 .cse2) .cse1 .cse2) .cse3 .cse2))) (= (select .cse0 .cse4) .cse2) (= |v_threadThread1of2ForFork0_atomic_exchange_~t~0#1_5| (select .cse5 |v_threadThread1of2ForFork0_atomic_exchange_~obj#1.offset_9|)) (= (store |v_#memory_int_433| |v_threadThread1of2ForFork0_atomic_exchange_~obj#1.base_9| (store .cse5 |v_threadThread1of2ForFork0_atomic_exchange_~obj#1.offset_9| |v_threadThread1of2ForFork0_atomic_exchange_~v#1_7|)) |v_#memory_int_432|)))) InVars {#race=|v_#race_1121|, #memory_int=|v_#memory_int_433|, threadThread1of2ForFork0_atomic_exchange_~obj#1.offset=|v_threadThread1of2ForFork0_atomic_exchange_~obj#1.offset_9|, threadThread1of2ForFork0_atomic_exchange_~v#1=|v_threadThread1of2ForFork0_atomic_exchange_~v#1_7|, threadThread1of2ForFork0_atomic_exchange_~obj#1.base=|v_threadThread1of2ForFork0_atomic_exchange_~obj#1.base_9|} OutVars{#race=|v_#race_1119|, threadThread1of2ForFork0_atomic_exchange_~obj#1.offset=|v_threadThread1of2ForFork0_atomic_exchange_~obj#1.offset_9|, threadThread1of2ForFork0_atomic_exchange_~v#1=|v_threadThread1of2ForFork0_atomic_exchange_~v#1_7|, threadThread1of2ForFork0_atomic_exchange_#t~nondet34#1=|v_threadThread1of2ForFork0_atomic_exchange_#t~nondet34#1_5|, threadThread1of2ForFork0_atomic_exchange_#t~mem33#1=|v_threadThread1of2ForFork0_atomic_exchange_#t~mem33#1_7|, #memory_int=|v_#memory_int_432|, threadThread1of2ForFork0_atomic_exchange_~t~0#1=|v_threadThread1of2ForFork0_atomic_exchange_~t~0#1_5|, threadThread1of2ForFork0_atomic_exchange_~obj#1.base=|v_threadThread1of2ForFork0_atomic_exchange_~obj#1.base_9|} AuxVars[] AssignedVars[#race, threadThread1of2ForFork0_atomic_exchange_#t~nondet34#1, threadThread1of2ForFork0_atomic_exchange_#t~mem33#1, #memory_int, threadThread1of2ForFork0_atomic_exchange_~t~0#1][282], [101#L1844true, 575#true, 107#L1811true, threadThread1of2ForFork0InUse, Black: 586#(and (= 3 |ULTIMATE.start_Init_#in~pushCount#1|) (= |ULTIMATE.start_Init_~i~0#1| 0) (= |ULTIMATE.start_Init_~pushCount#1| 3)), 591#(= |ULTIMATE.start_main_~i~2#1| 0), 1141#(and (= |ULTIMATE.start_main_~i~2#1| 0) (<= 3 |ULTIMATE.start_Init_~pushCount#1|) (<= 3 |ULTIMATE.start_Init_#in~pushCount#1|)), threadThread2of2ForFork0InUse, 364#L1916-4true]) [2022-11-16 11:15:31,381 INFO L383 tUnfolder$Statistics]: this new event has 359 ancestors and is cut-off event [2022-11-16 11:15:31,382 INFO L386 tUnfolder$Statistics]: existing Event has 323 ancestors and is cut-off event [2022-11-16 11:15:31,382 INFO L386 tUnfolder$Statistics]: existing Event has 293 ancestors and is cut-off event [2022-11-16 11:15:31,382 INFO L386 tUnfolder$Statistics]: existing Event has 243 ancestors and is cut-off event [2022-11-16 11:15:31,383 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1956] L1808-->L1811: Formula: (let ((.cse0 (select |v_#race_1119| |v_threadThread1of2ForFork0_atomic_exchange_~obj#1.base_9|))) (let ((.cse1 (+ 2 |v_threadThread1of2ForFork0_atomic_exchange_~obj#1.offset_9|)) (.cse3 (+ 3 |v_threadThread1of2ForFork0_atomic_exchange_~obj#1.offset_9|)) (.cse4 (+ |v_threadThread1of2ForFork0_atomic_exchange_~obj#1.offset_9| 1)) (.cse2 (select .cse0 |v_threadThread1of2ForFork0_atomic_exchange_~obj#1.offset_9|)) (.cse5 (select |v_#memory_int_433| |v_threadThread1of2ForFork0_atomic_exchange_~obj#1.base_9|))) (and (= (select .cse0 .cse1) .cse2) (= .cse2 (select .cse0 .cse3)) (= |v_#race_1119| (store |v_#race_1121| |v_threadThread1of2ForFork0_atomic_exchange_~obj#1.base_9| (store (store (store (store (store (store (store (store (select |v_#race_1121| |v_threadThread1of2ForFork0_atomic_exchange_~obj#1.base_9|) |v_threadThread1of2ForFork0_atomic_exchange_~obj#1.offset_9| 0) .cse4 0) .cse1 0) .cse3 0) |v_threadThread1of2ForFork0_atomic_exchange_~obj#1.offset_9| .cse2) .cse4 .cse2) .cse1 .cse2) .cse3 .cse2))) (= (select .cse0 .cse4) .cse2) (= |v_threadThread1of2ForFork0_atomic_exchange_~t~0#1_5| (select .cse5 |v_threadThread1of2ForFork0_atomic_exchange_~obj#1.offset_9|)) (= (store |v_#memory_int_433| |v_threadThread1of2ForFork0_atomic_exchange_~obj#1.base_9| (store .cse5 |v_threadThread1of2ForFork0_atomic_exchange_~obj#1.offset_9| |v_threadThread1of2ForFork0_atomic_exchange_~v#1_7|)) |v_#memory_int_432|)))) InVars {#race=|v_#race_1121|, #memory_int=|v_#memory_int_433|, threadThread1of2ForFork0_atomic_exchange_~obj#1.offset=|v_threadThread1of2ForFork0_atomic_exchange_~obj#1.offset_9|, threadThread1of2ForFork0_atomic_exchange_~v#1=|v_threadThread1of2ForFork0_atomic_exchange_~v#1_7|, threadThread1of2ForFork0_atomic_exchange_~obj#1.base=|v_threadThread1of2ForFork0_atomic_exchange_~obj#1.base_9|} OutVars{#race=|v_#race_1119|, threadThread1of2ForFork0_atomic_exchange_~obj#1.offset=|v_threadThread1of2ForFork0_atomic_exchange_~obj#1.offset_9|, threadThread1of2ForFork0_atomic_exchange_~v#1=|v_threadThread1of2ForFork0_atomic_exchange_~v#1_7|, threadThread1of2ForFork0_atomic_exchange_#t~nondet34#1=|v_threadThread1of2ForFork0_atomic_exchange_#t~nondet34#1_5|, threadThread1of2ForFork0_atomic_exchange_#t~mem33#1=|v_threadThread1of2ForFork0_atomic_exchange_#t~mem33#1_7|, #memory_int=|v_#memory_int_432|, threadThread1of2ForFork0_atomic_exchange_~t~0#1=|v_threadThread1of2ForFork0_atomic_exchange_~t~0#1_5|, threadThread1of2ForFork0_atomic_exchange_~obj#1.base=|v_threadThread1of2ForFork0_atomic_exchange_~obj#1.base_9|} AuxVars[] AssignedVars[#race, threadThread1of2ForFork0_atomic_exchange_#t~nondet34#1, threadThread1of2ForFork0_atomic_exchange_#t~mem33#1, #memory_int, threadThread1of2ForFork0_atomic_exchange_~t~0#1][282], [575#true, 107#L1811true, 555#L1811-1true, threadThread1of2ForFork0InUse, Black: 586#(and (= 3 |ULTIMATE.start_Init_#in~pushCount#1|) (= |ULTIMATE.start_Init_~i~0#1| 0) (= |ULTIMATE.start_Init_~pushCount#1| 3)), 591#(= |ULTIMATE.start_main_~i~2#1| 0), 1141#(and (= |ULTIMATE.start_main_~i~2#1| 0) (<= 3 |ULTIMATE.start_Init_~pushCount#1|) (<= 3 |ULTIMATE.start_Init_#in~pushCount#1|)), threadThread2of2ForFork0InUse, 364#L1916-4true]) [2022-11-16 11:15:31,383 INFO L383 tUnfolder$Statistics]: this new event has 359 ancestors and is cut-off event [2022-11-16 11:15:31,383 INFO L386 tUnfolder$Statistics]: existing Event has 243 ancestors and is cut-off event [2022-11-16 11:15:31,383 INFO L386 tUnfolder$Statistics]: existing Event has 323 ancestors and is cut-off event [2022-11-16 11:15:31,383 INFO L386 tUnfolder$Statistics]: existing Event has 293 ancestors and is cut-off event [2022-11-16 11:15:31,391 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1956] L1808-->L1811: Formula: (let ((.cse0 (select |v_#race_1119| |v_threadThread1of2ForFork0_atomic_exchange_~obj#1.base_9|))) (let ((.cse1 (+ 2 |v_threadThread1of2ForFork0_atomic_exchange_~obj#1.offset_9|)) (.cse3 (+ 3 |v_threadThread1of2ForFork0_atomic_exchange_~obj#1.offset_9|)) (.cse4 (+ |v_threadThread1of2ForFork0_atomic_exchange_~obj#1.offset_9| 1)) (.cse2 (select .cse0 |v_threadThread1of2ForFork0_atomic_exchange_~obj#1.offset_9|)) (.cse5 (select |v_#memory_int_433| |v_threadThread1of2ForFork0_atomic_exchange_~obj#1.base_9|))) (and (= (select .cse0 .cse1) .cse2) (= .cse2 (select .cse0 .cse3)) (= |v_#race_1119| (store |v_#race_1121| |v_threadThread1of2ForFork0_atomic_exchange_~obj#1.base_9| (store (store (store (store (store (store (store (store (select |v_#race_1121| |v_threadThread1of2ForFork0_atomic_exchange_~obj#1.base_9|) |v_threadThread1of2ForFork0_atomic_exchange_~obj#1.offset_9| 0) .cse4 0) .cse1 0) .cse3 0) |v_threadThread1of2ForFork0_atomic_exchange_~obj#1.offset_9| .cse2) .cse4 .cse2) .cse1 .cse2) .cse3 .cse2))) (= (select .cse0 .cse4) .cse2) (= |v_threadThread1of2ForFork0_atomic_exchange_~t~0#1_5| (select .cse5 |v_threadThread1of2ForFork0_atomic_exchange_~obj#1.offset_9|)) (= (store |v_#memory_int_433| |v_threadThread1of2ForFork0_atomic_exchange_~obj#1.base_9| (store .cse5 |v_threadThread1of2ForFork0_atomic_exchange_~obj#1.offset_9| |v_threadThread1of2ForFork0_atomic_exchange_~v#1_7|)) |v_#memory_int_432|)))) InVars {#race=|v_#race_1121|, #memory_int=|v_#memory_int_433|, threadThread1of2ForFork0_atomic_exchange_~obj#1.offset=|v_threadThread1of2ForFork0_atomic_exchange_~obj#1.offset_9|, threadThread1of2ForFork0_atomic_exchange_~v#1=|v_threadThread1of2ForFork0_atomic_exchange_~v#1_7|, threadThread1of2ForFork0_atomic_exchange_~obj#1.base=|v_threadThread1of2ForFork0_atomic_exchange_~obj#1.base_9|} OutVars{#race=|v_#race_1119|, threadThread1of2ForFork0_atomic_exchange_~obj#1.offset=|v_threadThread1of2ForFork0_atomic_exchange_~obj#1.offset_9|, threadThread1of2ForFork0_atomic_exchange_~v#1=|v_threadThread1of2ForFork0_atomic_exchange_~v#1_7|, threadThread1of2ForFork0_atomic_exchange_#t~nondet34#1=|v_threadThread1of2ForFork0_atomic_exchange_#t~nondet34#1_5|, threadThread1of2ForFork0_atomic_exchange_#t~mem33#1=|v_threadThread1of2ForFork0_atomic_exchange_#t~mem33#1_7|, #memory_int=|v_#memory_int_432|, threadThread1of2ForFork0_atomic_exchange_~t~0#1=|v_threadThread1of2ForFork0_atomic_exchange_~t~0#1_5|, threadThread1of2ForFork0_atomic_exchange_~obj#1.base=|v_threadThread1of2ForFork0_atomic_exchange_~obj#1.base_9|} AuxVars[] AssignedVars[#race, threadThread1of2ForFork0_atomic_exchange_#t~nondet34#1, threadThread1of2ForFork0_atomic_exchange_#t~mem33#1, #memory_int, threadThread1of2ForFork0_atomic_exchange_~t~0#1][282], [101#L1844true, 575#true, 107#L1811true, 250#L1916-5true, threadThread1of2ForFork0InUse, Black: 586#(and (= 3 |ULTIMATE.start_Init_#in~pushCount#1|) (= |ULTIMATE.start_Init_~i~0#1| 0) (= |ULTIMATE.start_Init_~pushCount#1| 3)), 591#(= |ULTIMATE.start_main_~i~2#1| 0), 1141#(and (= |ULTIMATE.start_main_~i~2#1| 0) (<= 3 |ULTIMATE.start_Init_~pushCount#1|) (<= 3 |ULTIMATE.start_Init_#in~pushCount#1|)), threadThread2of2ForFork0InUse]) [2022-11-16 11:15:31,392 INFO L383 tUnfolder$Statistics]: this new event has 360 ancestors and is cut-off event [2022-11-16 11:15:31,392 INFO L386 tUnfolder$Statistics]: existing Event has 324 ancestors and is cut-off event [2022-11-16 11:15:31,392 INFO L386 tUnfolder$Statistics]: existing Event has 244 ancestors and is cut-off event [2022-11-16 11:15:31,392 INFO L386 tUnfolder$Statistics]: existing Event has 294 ancestors and is cut-off event [2022-11-16 11:15:31,393 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1956] L1808-->L1811: Formula: (let ((.cse0 (select |v_#race_1119| |v_threadThread1of2ForFork0_atomic_exchange_~obj#1.base_9|))) (let ((.cse1 (+ 2 |v_threadThread1of2ForFork0_atomic_exchange_~obj#1.offset_9|)) (.cse3 (+ 3 |v_threadThread1of2ForFork0_atomic_exchange_~obj#1.offset_9|)) (.cse4 (+ |v_threadThread1of2ForFork0_atomic_exchange_~obj#1.offset_9| 1)) (.cse2 (select .cse0 |v_threadThread1of2ForFork0_atomic_exchange_~obj#1.offset_9|)) (.cse5 (select |v_#memory_int_433| |v_threadThread1of2ForFork0_atomic_exchange_~obj#1.base_9|))) (and (= (select .cse0 .cse1) .cse2) (= .cse2 (select .cse0 .cse3)) (= |v_#race_1119| (store |v_#race_1121| |v_threadThread1of2ForFork0_atomic_exchange_~obj#1.base_9| (store (store (store (store (store (store (store (store (select |v_#race_1121| |v_threadThread1of2ForFork0_atomic_exchange_~obj#1.base_9|) |v_threadThread1of2ForFork0_atomic_exchange_~obj#1.offset_9| 0) .cse4 0) .cse1 0) .cse3 0) |v_threadThread1of2ForFork0_atomic_exchange_~obj#1.offset_9| .cse2) .cse4 .cse2) .cse1 .cse2) .cse3 .cse2))) (= (select .cse0 .cse4) .cse2) (= |v_threadThread1of2ForFork0_atomic_exchange_~t~0#1_5| (select .cse5 |v_threadThread1of2ForFork0_atomic_exchange_~obj#1.offset_9|)) (= (store |v_#memory_int_433| |v_threadThread1of2ForFork0_atomic_exchange_~obj#1.base_9| (store .cse5 |v_threadThread1of2ForFork0_atomic_exchange_~obj#1.offset_9| |v_threadThread1of2ForFork0_atomic_exchange_~v#1_7|)) |v_#memory_int_432|)))) InVars {#race=|v_#race_1121|, #memory_int=|v_#memory_int_433|, threadThread1of2ForFork0_atomic_exchange_~obj#1.offset=|v_threadThread1of2ForFork0_atomic_exchange_~obj#1.offset_9|, threadThread1of2ForFork0_atomic_exchange_~v#1=|v_threadThread1of2ForFork0_atomic_exchange_~v#1_7|, threadThread1of2ForFork0_atomic_exchange_~obj#1.base=|v_threadThread1of2ForFork0_atomic_exchange_~obj#1.base_9|} OutVars{#race=|v_#race_1119|, threadThread1of2ForFork0_atomic_exchange_~obj#1.offset=|v_threadThread1of2ForFork0_atomic_exchange_~obj#1.offset_9|, threadThread1of2ForFork0_atomic_exchange_~v#1=|v_threadThread1of2ForFork0_atomic_exchange_~v#1_7|, threadThread1of2ForFork0_atomic_exchange_#t~nondet34#1=|v_threadThread1of2ForFork0_atomic_exchange_#t~nondet34#1_5|, threadThread1of2ForFork0_atomic_exchange_#t~mem33#1=|v_threadThread1of2ForFork0_atomic_exchange_#t~mem33#1_7|, #memory_int=|v_#memory_int_432|, threadThread1of2ForFork0_atomic_exchange_~t~0#1=|v_threadThread1of2ForFork0_atomic_exchange_~t~0#1_5|, threadThread1of2ForFork0_atomic_exchange_~obj#1.base=|v_threadThread1of2ForFork0_atomic_exchange_~obj#1.base_9|} AuxVars[] AssignedVars[#race, threadThread1of2ForFork0_atomic_exchange_#t~nondet34#1, threadThread1of2ForFork0_atomic_exchange_#t~mem33#1, #memory_int, threadThread1of2ForFork0_atomic_exchange_~t~0#1][282], [575#true, 250#L1916-5true, 107#L1811true, 555#L1811-1true, threadThread1of2ForFork0InUse, Black: 586#(and (= 3 |ULTIMATE.start_Init_#in~pushCount#1|) (= |ULTIMATE.start_Init_~i~0#1| 0) (= |ULTIMATE.start_Init_~pushCount#1| 3)), 591#(= |ULTIMATE.start_main_~i~2#1| 0), 1141#(and (= |ULTIMATE.start_main_~i~2#1| 0) (<= 3 |ULTIMATE.start_Init_~pushCount#1|) (<= 3 |ULTIMATE.start_Init_#in~pushCount#1|)), threadThread2of2ForFork0InUse]) [2022-11-16 11:15:31,394 INFO L383 tUnfolder$Statistics]: this new event has 360 ancestors and is cut-off event [2022-11-16 11:15:31,394 INFO L386 tUnfolder$Statistics]: existing Event has 324 ancestors and is cut-off event [2022-11-16 11:15:31,394 INFO L386 tUnfolder$Statistics]: existing Event has 294 ancestors and is cut-off event [2022-11-16 11:15:31,394 INFO L386 tUnfolder$Statistics]: existing Event has 244 ancestors and is cut-off event [2022-11-16 11:15:31,403 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1956] L1808-->L1811: Formula: (let ((.cse0 (select |v_#race_1119| |v_threadThread1of2ForFork0_atomic_exchange_~obj#1.base_9|))) (let ((.cse1 (+ 2 |v_threadThread1of2ForFork0_atomic_exchange_~obj#1.offset_9|)) (.cse3 (+ 3 |v_threadThread1of2ForFork0_atomic_exchange_~obj#1.offset_9|)) (.cse4 (+ |v_threadThread1of2ForFork0_atomic_exchange_~obj#1.offset_9| 1)) (.cse2 (select .cse0 |v_threadThread1of2ForFork0_atomic_exchange_~obj#1.offset_9|)) (.cse5 (select |v_#memory_int_433| |v_threadThread1of2ForFork0_atomic_exchange_~obj#1.base_9|))) (and (= (select .cse0 .cse1) .cse2) (= .cse2 (select .cse0 .cse3)) (= |v_#race_1119| (store |v_#race_1121| |v_threadThread1of2ForFork0_atomic_exchange_~obj#1.base_9| (store (store (store (store (store (store (store (store (select |v_#race_1121| |v_threadThread1of2ForFork0_atomic_exchange_~obj#1.base_9|) |v_threadThread1of2ForFork0_atomic_exchange_~obj#1.offset_9| 0) .cse4 0) .cse1 0) .cse3 0) |v_threadThread1of2ForFork0_atomic_exchange_~obj#1.offset_9| .cse2) .cse4 .cse2) .cse1 .cse2) .cse3 .cse2))) (= (select .cse0 .cse4) .cse2) (= |v_threadThread1of2ForFork0_atomic_exchange_~t~0#1_5| (select .cse5 |v_threadThread1of2ForFork0_atomic_exchange_~obj#1.offset_9|)) (= (store |v_#memory_int_433| |v_threadThread1of2ForFork0_atomic_exchange_~obj#1.base_9| (store .cse5 |v_threadThread1of2ForFork0_atomic_exchange_~obj#1.offset_9| |v_threadThread1of2ForFork0_atomic_exchange_~v#1_7|)) |v_#memory_int_432|)))) InVars {#race=|v_#race_1121|, #memory_int=|v_#memory_int_433|, threadThread1of2ForFork0_atomic_exchange_~obj#1.offset=|v_threadThread1of2ForFork0_atomic_exchange_~obj#1.offset_9|, threadThread1of2ForFork0_atomic_exchange_~v#1=|v_threadThread1of2ForFork0_atomic_exchange_~v#1_7|, threadThread1of2ForFork0_atomic_exchange_~obj#1.base=|v_threadThread1of2ForFork0_atomic_exchange_~obj#1.base_9|} OutVars{#race=|v_#race_1119|, threadThread1of2ForFork0_atomic_exchange_~obj#1.offset=|v_threadThread1of2ForFork0_atomic_exchange_~obj#1.offset_9|, threadThread1of2ForFork0_atomic_exchange_~v#1=|v_threadThread1of2ForFork0_atomic_exchange_~v#1_7|, threadThread1of2ForFork0_atomic_exchange_#t~nondet34#1=|v_threadThread1of2ForFork0_atomic_exchange_#t~nondet34#1_5|, threadThread1of2ForFork0_atomic_exchange_#t~mem33#1=|v_threadThread1of2ForFork0_atomic_exchange_#t~mem33#1_7|, #memory_int=|v_#memory_int_432|, threadThread1of2ForFork0_atomic_exchange_~t~0#1=|v_threadThread1of2ForFork0_atomic_exchange_~t~0#1_5|, threadThread1of2ForFork0_atomic_exchange_~obj#1.base=|v_threadThread1of2ForFork0_atomic_exchange_~obj#1.base_9|} AuxVars[] AssignedVars[#race, threadThread1of2ForFork0_atomic_exchange_#t~nondet34#1, threadThread1of2ForFork0_atomic_exchange_#t~mem33#1, #memory_int, threadThread1of2ForFork0_atomic_exchange_~t~0#1][282], [308#L1916-6true, 101#L1844true, 575#true, 107#L1811true, threadThread1of2ForFork0InUse, Black: 586#(and (= 3 |ULTIMATE.start_Init_#in~pushCount#1|) (= |ULTIMATE.start_Init_~i~0#1| 0) (= |ULTIMATE.start_Init_~pushCount#1| 3)), 591#(= |ULTIMATE.start_main_~i~2#1| 0), 1141#(and (= |ULTIMATE.start_main_~i~2#1| 0) (<= 3 |ULTIMATE.start_Init_~pushCount#1|) (<= 3 |ULTIMATE.start_Init_#in~pushCount#1|)), threadThread2of2ForFork0InUse]) [2022-11-16 11:15:31,403 INFO L383 tUnfolder$Statistics]: this new event has 361 ancestors and is cut-off event [2022-11-16 11:15:31,404 INFO L386 tUnfolder$Statistics]: existing Event has 295 ancestors and is cut-off event [2022-11-16 11:15:31,404 INFO L386 tUnfolder$Statistics]: existing Event has 245 ancestors and is cut-off event [2022-11-16 11:15:31,404 INFO L386 tUnfolder$Statistics]: existing Event has 325 ancestors and is cut-off event [2022-11-16 11:15:31,405 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1956] L1808-->L1811: Formula: (let ((.cse0 (select |v_#race_1119| |v_threadThread1of2ForFork0_atomic_exchange_~obj#1.base_9|))) (let ((.cse1 (+ 2 |v_threadThread1of2ForFork0_atomic_exchange_~obj#1.offset_9|)) (.cse3 (+ 3 |v_threadThread1of2ForFork0_atomic_exchange_~obj#1.offset_9|)) (.cse4 (+ |v_threadThread1of2ForFork0_atomic_exchange_~obj#1.offset_9| 1)) (.cse2 (select .cse0 |v_threadThread1of2ForFork0_atomic_exchange_~obj#1.offset_9|)) (.cse5 (select |v_#memory_int_433| |v_threadThread1of2ForFork0_atomic_exchange_~obj#1.base_9|))) (and (= (select .cse0 .cse1) .cse2) (= .cse2 (select .cse0 .cse3)) (= |v_#race_1119| (store |v_#race_1121| |v_threadThread1of2ForFork0_atomic_exchange_~obj#1.base_9| (store (store (store (store (store (store (store (store (select |v_#race_1121| |v_threadThread1of2ForFork0_atomic_exchange_~obj#1.base_9|) |v_threadThread1of2ForFork0_atomic_exchange_~obj#1.offset_9| 0) .cse4 0) .cse1 0) .cse3 0) |v_threadThread1of2ForFork0_atomic_exchange_~obj#1.offset_9| .cse2) .cse4 .cse2) .cse1 .cse2) .cse3 .cse2))) (= (select .cse0 .cse4) .cse2) (= |v_threadThread1of2ForFork0_atomic_exchange_~t~0#1_5| (select .cse5 |v_threadThread1of2ForFork0_atomic_exchange_~obj#1.offset_9|)) (= (store |v_#memory_int_433| |v_threadThread1of2ForFork0_atomic_exchange_~obj#1.base_9| (store .cse5 |v_threadThread1of2ForFork0_atomic_exchange_~obj#1.offset_9| |v_threadThread1of2ForFork0_atomic_exchange_~v#1_7|)) |v_#memory_int_432|)))) InVars {#race=|v_#race_1121|, #memory_int=|v_#memory_int_433|, threadThread1of2ForFork0_atomic_exchange_~obj#1.offset=|v_threadThread1of2ForFork0_atomic_exchange_~obj#1.offset_9|, threadThread1of2ForFork0_atomic_exchange_~v#1=|v_threadThread1of2ForFork0_atomic_exchange_~v#1_7|, threadThread1of2ForFork0_atomic_exchange_~obj#1.base=|v_threadThread1of2ForFork0_atomic_exchange_~obj#1.base_9|} OutVars{#race=|v_#race_1119|, threadThread1of2ForFork0_atomic_exchange_~obj#1.offset=|v_threadThread1of2ForFork0_atomic_exchange_~obj#1.offset_9|, threadThread1of2ForFork0_atomic_exchange_~v#1=|v_threadThread1of2ForFork0_atomic_exchange_~v#1_7|, threadThread1of2ForFork0_atomic_exchange_#t~nondet34#1=|v_threadThread1of2ForFork0_atomic_exchange_#t~nondet34#1_5|, threadThread1of2ForFork0_atomic_exchange_#t~mem33#1=|v_threadThread1of2ForFork0_atomic_exchange_#t~mem33#1_7|, #memory_int=|v_#memory_int_432|, threadThread1of2ForFork0_atomic_exchange_~t~0#1=|v_threadThread1of2ForFork0_atomic_exchange_~t~0#1_5|, threadThread1of2ForFork0_atomic_exchange_~obj#1.base=|v_threadThread1of2ForFork0_atomic_exchange_~obj#1.base_9|} AuxVars[] AssignedVars[#race, threadThread1of2ForFork0_atomic_exchange_#t~nondet34#1, threadThread1of2ForFork0_atomic_exchange_#t~mem33#1, #memory_int, threadThread1of2ForFork0_atomic_exchange_~t~0#1][282], [308#L1916-6true, 575#true, 107#L1811true, 555#L1811-1true, threadThread1of2ForFork0InUse, Black: 586#(and (= 3 |ULTIMATE.start_Init_#in~pushCount#1|) (= |ULTIMATE.start_Init_~i~0#1| 0) (= |ULTIMATE.start_Init_~pushCount#1| 3)), 591#(= |ULTIMATE.start_main_~i~2#1| 0), 1141#(and (= |ULTIMATE.start_main_~i~2#1| 0) (<= 3 |ULTIMATE.start_Init_~pushCount#1|) (<= 3 |ULTIMATE.start_Init_#in~pushCount#1|)), threadThread2of2ForFork0InUse]) [2022-11-16 11:15:31,406 INFO L383 tUnfolder$Statistics]: this new event has 361 ancestors and is cut-off event [2022-11-16 11:15:31,406 INFO L386 tUnfolder$Statistics]: existing Event has 295 ancestors and is cut-off event [2022-11-16 11:15:31,406 INFO L386 tUnfolder$Statistics]: existing Event has 325 ancestors and is cut-off event [2022-11-16 11:15:31,406 INFO L386 tUnfolder$Statistics]: existing Event has 245 ancestors and is cut-off event [2022-11-16 11:15:31,408 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1956] L1808-->L1811: Formula: (let ((.cse0 (select |v_#race_1119| |v_threadThread1of2ForFork0_atomic_exchange_~obj#1.base_9|))) (let ((.cse1 (+ 2 |v_threadThread1of2ForFork0_atomic_exchange_~obj#1.offset_9|)) (.cse3 (+ 3 |v_threadThread1of2ForFork0_atomic_exchange_~obj#1.offset_9|)) (.cse4 (+ |v_threadThread1of2ForFork0_atomic_exchange_~obj#1.offset_9| 1)) (.cse2 (select .cse0 |v_threadThread1of2ForFork0_atomic_exchange_~obj#1.offset_9|)) (.cse5 (select |v_#memory_int_433| |v_threadThread1of2ForFork0_atomic_exchange_~obj#1.base_9|))) (and (= (select .cse0 .cse1) .cse2) (= .cse2 (select .cse0 .cse3)) (= |v_#race_1119| (store |v_#race_1121| |v_threadThread1of2ForFork0_atomic_exchange_~obj#1.base_9| (store (store (store (store (store (store (store (store (select |v_#race_1121| |v_threadThread1of2ForFork0_atomic_exchange_~obj#1.base_9|) |v_threadThread1of2ForFork0_atomic_exchange_~obj#1.offset_9| 0) .cse4 0) .cse1 0) .cse3 0) |v_threadThread1of2ForFork0_atomic_exchange_~obj#1.offset_9| .cse2) .cse4 .cse2) .cse1 .cse2) .cse3 .cse2))) (= (select .cse0 .cse4) .cse2) (= |v_threadThread1of2ForFork0_atomic_exchange_~t~0#1_5| (select .cse5 |v_threadThread1of2ForFork0_atomic_exchange_~obj#1.offset_9|)) (= (store |v_#memory_int_433| |v_threadThread1of2ForFork0_atomic_exchange_~obj#1.base_9| (store .cse5 |v_threadThread1of2ForFork0_atomic_exchange_~obj#1.offset_9| |v_threadThread1of2ForFork0_atomic_exchange_~v#1_7|)) |v_#memory_int_432|)))) InVars {#race=|v_#race_1121|, #memory_int=|v_#memory_int_433|, threadThread1of2ForFork0_atomic_exchange_~obj#1.offset=|v_threadThread1of2ForFork0_atomic_exchange_~obj#1.offset_9|, threadThread1of2ForFork0_atomic_exchange_~v#1=|v_threadThread1of2ForFork0_atomic_exchange_~v#1_7|, threadThread1of2ForFork0_atomic_exchange_~obj#1.base=|v_threadThread1of2ForFork0_atomic_exchange_~obj#1.base_9|} OutVars{#race=|v_#race_1119|, threadThread1of2ForFork0_atomic_exchange_~obj#1.offset=|v_threadThread1of2ForFork0_atomic_exchange_~obj#1.offset_9|, threadThread1of2ForFork0_atomic_exchange_~v#1=|v_threadThread1of2ForFork0_atomic_exchange_~v#1_7|, threadThread1of2ForFork0_atomic_exchange_#t~nondet34#1=|v_threadThread1of2ForFork0_atomic_exchange_#t~nondet34#1_5|, threadThread1of2ForFork0_atomic_exchange_#t~mem33#1=|v_threadThread1of2ForFork0_atomic_exchange_#t~mem33#1_7|, #memory_int=|v_#memory_int_432|, threadThread1of2ForFork0_atomic_exchange_~t~0#1=|v_threadThread1of2ForFork0_atomic_exchange_~t~0#1_5|, threadThread1of2ForFork0_atomic_exchange_~obj#1.base=|v_threadThread1of2ForFork0_atomic_exchange_~obj#1.base_9|} AuxVars[] AssignedVars[#race, threadThread1of2ForFork0_atomic_exchange_#t~nondet34#1, threadThread1of2ForFork0_atomic_exchange_#t~mem33#1, #memory_int, threadThread1of2ForFork0_atomic_exchange_~t~0#1][282], [461#ULTIMATE.startErr4ASSERT_VIOLATIONDATA_RACEtrue, 101#L1844true, 575#true, 107#L1811true, threadThread1of2ForFork0InUse, Black: 586#(and (= 3 |ULTIMATE.start_Init_#in~pushCount#1|) (= |ULTIMATE.start_Init_~i~0#1| 0) (= |ULTIMATE.start_Init_~pushCount#1| 3)), 591#(= |ULTIMATE.start_main_~i~2#1| 0), 1141#(and (= |ULTIMATE.start_main_~i~2#1| 0) (<= 3 |ULTIMATE.start_Init_~pushCount#1|) (<= 3 |ULTIMATE.start_Init_#in~pushCount#1|)), threadThread2of2ForFork0InUse]) [2022-11-16 11:15:31,409 INFO L383 tUnfolder$Statistics]: this new event has 361 ancestors and is cut-off event [2022-11-16 11:15:31,409 INFO L386 tUnfolder$Statistics]: existing Event has 245 ancestors and is cut-off event [2022-11-16 11:15:31,409 INFO L386 tUnfolder$Statistics]: existing Event has 325 ancestors and is cut-off event [2022-11-16 11:15:31,409 INFO L386 tUnfolder$Statistics]: existing Event has 295 ancestors and is cut-off event [2022-11-16 11:15:31,411 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1956] L1808-->L1811: Formula: (let ((.cse0 (select |v_#race_1119| |v_threadThread1of2ForFork0_atomic_exchange_~obj#1.base_9|))) (let ((.cse1 (+ 2 |v_threadThread1of2ForFork0_atomic_exchange_~obj#1.offset_9|)) (.cse3 (+ 3 |v_threadThread1of2ForFork0_atomic_exchange_~obj#1.offset_9|)) (.cse4 (+ |v_threadThread1of2ForFork0_atomic_exchange_~obj#1.offset_9| 1)) (.cse2 (select .cse0 |v_threadThread1of2ForFork0_atomic_exchange_~obj#1.offset_9|)) (.cse5 (select |v_#memory_int_433| |v_threadThread1of2ForFork0_atomic_exchange_~obj#1.base_9|))) (and (= (select .cse0 .cse1) .cse2) (= .cse2 (select .cse0 .cse3)) (= |v_#race_1119| (store |v_#race_1121| |v_threadThread1of2ForFork0_atomic_exchange_~obj#1.base_9| (store (store (store (store (store (store (store (store (select |v_#race_1121| |v_threadThread1of2ForFork0_atomic_exchange_~obj#1.base_9|) |v_threadThread1of2ForFork0_atomic_exchange_~obj#1.offset_9| 0) .cse4 0) .cse1 0) .cse3 0) |v_threadThread1of2ForFork0_atomic_exchange_~obj#1.offset_9| .cse2) .cse4 .cse2) .cse1 .cse2) .cse3 .cse2))) (= (select .cse0 .cse4) .cse2) (= |v_threadThread1of2ForFork0_atomic_exchange_~t~0#1_5| (select .cse5 |v_threadThread1of2ForFork0_atomic_exchange_~obj#1.offset_9|)) (= (store |v_#memory_int_433| |v_threadThread1of2ForFork0_atomic_exchange_~obj#1.base_9| (store .cse5 |v_threadThread1of2ForFork0_atomic_exchange_~obj#1.offset_9| |v_threadThread1of2ForFork0_atomic_exchange_~v#1_7|)) |v_#memory_int_432|)))) InVars {#race=|v_#race_1121|, #memory_int=|v_#memory_int_433|, threadThread1of2ForFork0_atomic_exchange_~obj#1.offset=|v_threadThread1of2ForFork0_atomic_exchange_~obj#1.offset_9|, threadThread1of2ForFork0_atomic_exchange_~v#1=|v_threadThread1of2ForFork0_atomic_exchange_~v#1_7|, threadThread1of2ForFork0_atomic_exchange_~obj#1.base=|v_threadThread1of2ForFork0_atomic_exchange_~obj#1.base_9|} OutVars{#race=|v_#race_1119|, threadThread1of2ForFork0_atomic_exchange_~obj#1.offset=|v_threadThread1of2ForFork0_atomic_exchange_~obj#1.offset_9|, threadThread1of2ForFork0_atomic_exchange_~v#1=|v_threadThread1of2ForFork0_atomic_exchange_~v#1_7|, threadThread1of2ForFork0_atomic_exchange_#t~nondet34#1=|v_threadThread1of2ForFork0_atomic_exchange_#t~nondet34#1_5|, threadThread1of2ForFork0_atomic_exchange_#t~mem33#1=|v_threadThread1of2ForFork0_atomic_exchange_#t~mem33#1_7|, #memory_int=|v_#memory_int_432|, threadThread1of2ForFork0_atomic_exchange_~t~0#1=|v_threadThread1of2ForFork0_atomic_exchange_~t~0#1_5|, threadThread1of2ForFork0_atomic_exchange_~obj#1.base=|v_threadThread1of2ForFork0_atomic_exchange_~obj#1.base_9|} AuxVars[] AssignedVars[#race, threadThread1of2ForFork0_atomic_exchange_#t~nondet34#1, threadThread1of2ForFork0_atomic_exchange_#t~mem33#1, #memory_int, threadThread1of2ForFork0_atomic_exchange_~t~0#1][282], [461#ULTIMATE.startErr4ASSERT_VIOLATIONDATA_RACEtrue, 575#true, 107#L1811true, 555#L1811-1true, threadThread1of2ForFork0InUse, Black: 586#(and (= 3 |ULTIMATE.start_Init_#in~pushCount#1|) (= |ULTIMATE.start_Init_~i~0#1| 0) (= |ULTIMATE.start_Init_~pushCount#1| 3)), 1141#(and (= |ULTIMATE.start_main_~i~2#1| 0) (<= 3 |ULTIMATE.start_Init_~pushCount#1|) (<= 3 |ULTIMATE.start_Init_#in~pushCount#1|)), 591#(= |ULTIMATE.start_main_~i~2#1| 0), threadThread2of2ForFork0InUse]) [2022-11-16 11:15:31,411 INFO L383 tUnfolder$Statistics]: this new event has 361 ancestors and is cut-off event [2022-11-16 11:15:31,411 INFO L386 tUnfolder$Statistics]: existing Event has 295 ancestors and is cut-off event [2022-11-16 11:15:31,412 INFO L386 tUnfolder$Statistics]: existing Event has 245 ancestors and is cut-off event [2022-11-16 11:15:31,412 INFO L386 tUnfolder$Statistics]: existing Event has 325 ancestors and is cut-off event [2022-11-16 11:15:31,512 INFO L130 PetriNetUnfolder]: 2860/19808 cut-off events. [2022-11-16 11:15:31,512 INFO L131 PetriNetUnfolder]: For 372/437 co-relation queries the response was YES. [2022-11-16 11:15:31,663 INFO L83 FinitePrefix]: Finished finitePrefix Result has 23924 conditions, 19808 events. 2860/19808 cut-off events. For 372/437 co-relation queries the response was YES. Maximal size of possible extension queue 395. Compared 244411 event pairs, 896 based on Foata normal form. 26/17710 useless extension candidates. Maximal degree in co-relation 23916. Up to 2143 conditions per place. [2022-11-16 11:15:31,799 INFO L137 encePairwiseOnDemand]: 583/597 looper letters, 103 selfloop transitions, 15 changer transitions 6/599 dead transitions. [2022-11-16 11:15:31,799 INFO L142 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 540 places, 599 transitions, 1492 flow [2022-11-16 11:15:31,800 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 11 states. [2022-11-16 11:15:31,800 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 11 states. [2022-11-16 11:15:31,813 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 11 states to 11 states and 5392 transitions. [2022-11-16 11:15:31,823 INFO L523 CegarLoopForPetriNet]: DFA transition density 0.8210750723313537 [2022-11-16 11:15:31,823 INFO L72 ComplementDD]: Start complementDD. Operand 11 states and 5392 transitions. [2022-11-16 11:15:31,823 INFO L73 IsDeterministic]: Start isDeterministic. Operand 11 states and 5392 transitions. [2022-11-16 11:15:31,828 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2022-11-16 11:15:31,829 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 11 states and 5392 transitions. [2022-11-16 11:15:31,845 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 12 states, 11 states have (on average 490.1818181818182) internal successors, (5392), 11 states have internal predecessors, (5392), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-11-16 11:15:31,862 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 12 states, 12 states have (on average 597.0) internal successors, (7164), 12 states have internal predecessors, (7164), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-11-16 11:15:31,865 INFO L81 ComplementDD]: Finished complementDD. Result has 12 states, 12 states have (on average 597.0) internal successors, (7164), 12 states have internal predecessors, (7164), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-11-16 11:15:31,865 INFO L175 Difference]: Start difference. First operand has 530 places, 537 transitions, 1120 flow. Second operand 11 states and 5392 transitions. [2022-11-16 11:15:31,865 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 540 places, 599 transitions, 1492 flow [2022-11-16 11:15:31,875 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 539 places, 599 transitions, 1488 flow, removed 0 selfloop flow, removed 1 redundant places. [2022-11-16 11:15:31,886 INFO L231 Difference]: Finished difference. Result has 544 places, 536 transitions, 1173 flow [2022-11-16 11:15:31,887 INFO L271 CegarLoopForPetriNet]: {PETRI_ALPHABET=597, PETRI_DIFFERENCE_MINUEND_FLOW=1116, PETRI_DIFFERENCE_MINUEND_PLACES=529, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=537, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=11, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=523, PETRI_DIFFERENCE_SUBTRAHEND_STATES=11, PETRI_FLOW=1173, PETRI_PLACES=544, PETRI_TRANSITIONS=536} [2022-11-16 11:15:31,891 INFO L288 CegarLoopForPetriNet]: 572 programPoint places, -28 predicate places. [2022-11-16 11:15:31,891 INFO L495 AbstractCegarLoop]: Abstraction has has 544 places, 536 transitions, 1173 flow [2022-11-16 11:15:31,893 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 12 states, 12 states have (on average 484.5) internal successors, (5814), 12 states have internal predecessors, (5814), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-11-16 11:15:31,893 INFO L201 CegarLoopForPetriNet]: Found error trace [2022-11-16 11:15:31,894 INFO L209 CegarLoopForPetriNet]: trace histogram [3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-11-16 11:15:31,903 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_685dedec-7a69-4b42-bc0b-799bf97490be/bin/uautomizer-tPACEb0tL8/z3 -smt2 -in SMTLIB2_COMPLIANT=true (3)] Forceful destruction successful, exit code 0 [2022-11-16 11:15:32,102 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable8,3 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_685dedec-7a69-4b42-bc0b-799bf97490be/bin/uautomizer-tPACEb0tL8/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-11-16 11:15:32,102 INFO L420 AbstractCegarLoop]: === Iteration 5 === Targeting ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES === [ULTIMATE.startErr0ASSERT_VIOLATIONDATA_RACE, ULTIMATE.startErr1ASSERT_VIOLATIONDATA_RACE, ULTIMATE.startErr3ASSERT_VIOLATIONDATA_RACE (and 84 more)] === [2022-11-16 11:15:32,103 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-16 11:15:32,103 INFO L85 PathProgramCache]: Analyzing trace with hash -1076320183, now seen corresponding path program 1 times [2022-11-16 11:15:32,103 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-11-16 11:15:32,103 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1100581976] [2022-11-16 11:15:32,104 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-16 11:15:32,104 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 11:15:32,167 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-11-16 11:15:32,167 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-11-16 11:15:32,214 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-11-16 11:15:32,259 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2022-11-16 11:15:32,259 INFO L359 BasicCegarLoop]: Counterexample is feasible [2022-11-16 11:15:32,260 INFO L805 garLoopResultBuilder]: Registering result UNSAFE for location ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES (86 of 87 remaining) [2022-11-16 11:15:32,260 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr0ASSERT_VIOLATIONDATA_RACE (85 of 87 remaining) [2022-11-16 11:15:32,260 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr1ASSERT_VIOLATIONDATA_RACE (84 of 87 remaining) [2022-11-16 11:15:32,261 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr3ASSERT_VIOLATIONDATA_RACE (83 of 87 remaining) [2022-11-16 11:15:32,261 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr2ASSERT_VIOLATIONDATA_RACE (82 of 87 remaining) [2022-11-16 11:15:32,261 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr4ASSERT_VIOLATIONDATA_RACE (81 of 87 remaining) [2022-11-16 11:15:32,261 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location threadErr14ASSERT_VIOLATIONDATA_RACE (80 of 87 remaining) [2022-11-16 11:15:32,262 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location threadErr15ASSERT_VIOLATIONDATA_RACE (79 of 87 remaining) [2022-11-16 11:15:32,262 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location threadErr0ASSERT_VIOLATIONDATA_RACE (78 of 87 remaining) [2022-11-16 11:15:32,262 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location threadErr16ASSERT_VIOLATIONDATA_RACE (77 of 87 remaining) [2022-11-16 11:15:32,262 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location threadErr1ASSERT_VIOLATIONDATA_RACE (76 of 87 remaining) [2022-11-16 11:15:32,263 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location threadErr17ASSERT_VIOLATIONDATA_RACE (75 of 87 remaining) [2022-11-16 11:15:32,263 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location threadErr2ASSERT_VIOLATIONDATA_RACE (74 of 87 remaining) [2022-11-16 11:15:32,263 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location threadErr3ASSERT_VIOLATIONDATA_RACE (73 of 87 remaining) [2022-11-16 11:15:32,263 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location threadErr24ASSERT_VIOLATIONDATA_RACE (72 of 87 remaining) [2022-11-16 11:15:32,264 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location threadErr25ASSERT_VIOLATIONDATA_RACE (71 of 87 remaining) [2022-11-16 11:15:32,264 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location threadErr26ASSERT_VIOLATIONDATA_RACE (70 of 87 remaining) [2022-11-16 11:15:32,264 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location threadErr18ASSERT_VIOLATIONDATA_RACE (69 of 87 remaining) [2022-11-16 11:15:32,265 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location threadErr19ASSERT_VIOLATIONDATA_RACE (68 of 87 remaining) [2022-11-16 11:15:32,265 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location threadErr20ASSERT_VIOLATIONDATA_RACE (67 of 87 remaining) [2022-11-16 11:15:32,265 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location threadErr21ASSERT_VIOLATIONDATA_RACE (66 of 87 remaining) [2022-11-16 11:15:32,265 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location threadErr22ASSERT_VIOLATIONDATA_RACE (65 of 87 remaining) [2022-11-16 11:15:32,266 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location threadErr23ASSERT_VIOLATIONDATA_RACE (64 of 87 remaining) [2022-11-16 11:15:32,266 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location threadErr4ASSERT_VIOLATIONDATA_RACE (63 of 87 remaining) [2022-11-16 11:15:32,266 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location threadErr5ASSERT_VIOLATIONDATA_RACE (62 of 87 remaining) [2022-11-16 11:15:32,266 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location threadErr6ASSERT_VIOLATIONDATA_RACE (61 of 87 remaining) [2022-11-16 11:15:32,267 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location threadErr7ASSERT_VIOLATIONDATA_RACE (60 of 87 remaining) [2022-11-16 11:15:32,267 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location threadErr8ASSERT_VIOLATIONDATA_RACE (59 of 87 remaining) [2022-11-16 11:15:32,267 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location threadErr9ASSERT_VIOLATIONDATA_RACE (58 of 87 remaining) [2022-11-16 11:15:32,268 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location threadErr10ASSERT_VIOLATIONDATA_RACE (57 of 87 remaining) [2022-11-16 11:15:32,268 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location threadErr11ASSERT_VIOLATIONDATA_RACE (56 of 87 remaining) [2022-11-16 11:15:32,268 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location threadErr12ASSERT_VIOLATIONDATA_RACE (55 of 87 remaining) [2022-11-16 11:15:32,268 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location threadErr13ASSERT_VIOLATIONDATA_RACE (54 of 87 remaining) [2022-11-16 11:15:32,269 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location threadErr14ASSERT_VIOLATIONDATA_RACE (53 of 87 remaining) [2022-11-16 11:15:32,269 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location threadErr15ASSERT_VIOLATIONDATA_RACE (52 of 87 remaining) [2022-11-16 11:15:32,269 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location threadErr0ASSERT_VIOLATIONDATA_RACE (51 of 87 remaining) [2022-11-16 11:15:32,269 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location threadErr16ASSERT_VIOLATIONDATA_RACE (50 of 87 remaining) [2022-11-16 11:15:32,270 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location threadErr1ASSERT_VIOLATIONDATA_RACE (49 of 87 remaining) [2022-11-16 11:15:32,270 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location threadErr17ASSERT_VIOLATIONDATA_RACE (48 of 87 remaining) [2022-11-16 11:15:32,270 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location threadErr2ASSERT_VIOLATIONDATA_RACE (47 of 87 remaining) [2022-11-16 11:15:32,270 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location threadErr3ASSERT_VIOLATIONDATA_RACE (46 of 87 remaining) [2022-11-16 11:15:32,271 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location threadErr24ASSERT_VIOLATIONDATA_RACE (45 of 87 remaining) [2022-11-16 11:15:32,271 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location threadErr25ASSERT_VIOLATIONDATA_RACE (44 of 87 remaining) [2022-11-16 11:15:32,271 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location threadErr26ASSERT_VIOLATIONDATA_RACE (43 of 87 remaining) [2022-11-16 11:15:32,272 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location threadErr18ASSERT_VIOLATIONDATA_RACE (42 of 87 remaining) [2022-11-16 11:15:32,272 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location threadErr19ASSERT_VIOLATIONDATA_RACE (41 of 87 remaining) [2022-11-16 11:15:32,272 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location threadErr20ASSERT_VIOLATIONDATA_RACE (40 of 87 remaining) [2022-11-16 11:15:32,272 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location threadErr21ASSERT_VIOLATIONDATA_RACE (39 of 87 remaining) [2022-11-16 11:15:32,273 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location threadErr22ASSERT_VIOLATIONDATA_RACE (38 of 87 remaining) [2022-11-16 11:15:32,273 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location threadErr23ASSERT_VIOLATIONDATA_RACE (37 of 87 remaining) [2022-11-16 11:15:32,273 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location threadErr4ASSERT_VIOLATIONDATA_RACE (36 of 87 remaining) [2022-11-16 11:15:32,273 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location threadErr5ASSERT_VIOLATIONDATA_RACE (35 of 87 remaining) [2022-11-16 11:15:32,274 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location threadErr6ASSERT_VIOLATIONDATA_RACE (34 of 87 remaining) [2022-11-16 11:15:32,274 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location threadErr7ASSERT_VIOLATIONDATA_RACE (33 of 87 remaining) [2022-11-16 11:15:32,274 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location threadErr8ASSERT_VIOLATIONDATA_RACE (32 of 87 remaining) [2022-11-16 11:15:32,274 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location threadErr9ASSERT_VIOLATIONDATA_RACE (31 of 87 remaining) [2022-11-16 11:15:32,275 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location threadErr10ASSERT_VIOLATIONDATA_RACE (30 of 87 remaining) [2022-11-16 11:15:32,275 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location threadErr11ASSERT_VIOLATIONDATA_RACE (29 of 87 remaining) [2022-11-16 11:15:32,275 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location threadErr12ASSERT_VIOLATIONDATA_RACE (28 of 87 remaining) [2022-11-16 11:15:32,275 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location threadErr13ASSERT_VIOLATIONDATA_RACE (27 of 87 remaining) [2022-11-16 11:15:32,276 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location threadErr14ASSERT_VIOLATIONDATA_RACE (26 of 87 remaining) [2022-11-16 11:15:32,276 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location threadErr15ASSERT_VIOLATIONDATA_RACE (25 of 87 remaining) [2022-11-16 11:15:32,276 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location threadErr0ASSERT_VIOLATIONDATA_RACE (24 of 87 remaining) [2022-11-16 11:15:32,277 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location threadErr16ASSERT_VIOLATIONDATA_RACE (23 of 87 remaining) [2022-11-16 11:15:32,277 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location threadErr1ASSERT_VIOLATIONDATA_RACE (22 of 87 remaining) [2022-11-16 11:15:32,277 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location threadErr17ASSERT_VIOLATIONDATA_RACE (21 of 87 remaining) [2022-11-16 11:15:32,277 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location threadErr2ASSERT_VIOLATIONDATA_RACE (20 of 87 remaining) [2022-11-16 11:15:32,278 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location threadErr3ASSERT_VIOLATIONDATA_RACE (19 of 87 remaining) [2022-11-16 11:15:32,278 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location threadErr24ASSERT_VIOLATIONDATA_RACE (18 of 87 remaining) [2022-11-16 11:15:32,278 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location threadErr25ASSERT_VIOLATIONDATA_RACE (17 of 87 remaining) [2022-11-16 11:15:32,278 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location threadErr26ASSERT_VIOLATIONDATA_RACE (16 of 87 remaining) [2022-11-16 11:15:32,279 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location threadErr18ASSERT_VIOLATIONDATA_RACE (15 of 87 remaining) [2022-11-16 11:15:32,279 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location threadErr19ASSERT_VIOLATIONDATA_RACE (14 of 87 remaining) [2022-11-16 11:15:32,279 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location threadErr20ASSERT_VIOLATIONDATA_RACE (13 of 87 remaining) [2022-11-16 11:15:32,279 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location threadErr21ASSERT_VIOLATIONDATA_RACE (12 of 87 remaining) [2022-11-16 11:15:32,280 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location threadErr22ASSERT_VIOLATIONDATA_RACE (11 of 87 remaining) [2022-11-16 11:15:32,280 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location threadErr23ASSERT_VIOLATIONDATA_RACE (10 of 87 remaining) [2022-11-16 11:15:32,280 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location threadErr4ASSERT_VIOLATIONDATA_RACE (9 of 87 remaining) [2022-11-16 11:15:32,280 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location threadErr5ASSERT_VIOLATIONDATA_RACE (8 of 87 remaining) [2022-11-16 11:15:32,281 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location threadErr6ASSERT_VIOLATIONDATA_RACE (7 of 87 remaining) [2022-11-16 11:15:32,281 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location threadErr7ASSERT_VIOLATIONDATA_RACE (6 of 87 remaining) [2022-11-16 11:15:32,281 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location threadErr8ASSERT_VIOLATIONDATA_RACE (5 of 87 remaining) [2022-11-16 11:15:32,281 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location threadErr9ASSERT_VIOLATIONDATA_RACE (4 of 87 remaining) [2022-11-16 11:15:32,282 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location threadErr10ASSERT_VIOLATIONDATA_RACE (3 of 87 remaining) [2022-11-16 11:15:32,282 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location threadErr11ASSERT_VIOLATIONDATA_RACE (2 of 87 remaining) [2022-11-16 11:15:32,282 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location threadErr12ASSERT_VIOLATIONDATA_RACE (1 of 87 remaining) [2022-11-16 11:15:32,283 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location threadErr13ASSERT_VIOLATIONDATA_RACE (0 of 87 remaining) [2022-11-16 11:15:32,283 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable9 [2022-11-16 11:15:32,283 INFO L444 BasicCegarLoop]: Path program histogram: [1, 1, 1, 1, 1] [2022-11-16 11:15:32,284 WARN L233 ceAbstractionStarter]: 2 thread instances were not sufficient, I will increase this number and restart the analysis [2022-11-16 11:15:32,284 INFO L515 ceAbstractionStarter]: Constructing petrified ICFG for 3 thread instances. [2022-11-16 11:15:32,554 INFO L144 ThreadInstanceAdder]: Constructed 3 joinOtherThreadTransitions. [2022-11-16 11:15:32,564 INFO L73 FinitePrefix]: Start finitePrefix. Operand has 807 places, 843 transitions, 1716 flow [2022-11-16 11:15:33,200 INFO L130 PetriNetUnfolder]: 58/1005 cut-off events. [2022-11-16 11:15:33,201 INFO L131 PetriNetUnfolder]: For 19/19 co-relation queries the response was YES. [2022-11-16 11:15:33,224 INFO L83 FinitePrefix]: Finished finitePrefix Result has 1033 conditions, 1005 events. 58/1005 cut-off events. For 19/19 co-relation queries the response was YES. Maximal size of possible extension queue 16. Compared 4750 event pairs, 1 based on Foata normal form. 0/850 useless extension candidates. Maximal degree in co-relation 820. Up to 16 conditions per place. [2022-11-16 11:15:33,224 INFO L82 GeneralOperation]: Start removeDead. Operand has 807 places, 843 transitions, 1716 flow [2022-11-16 11:15:33,245 INFO L88 GeneralOperation]: Finished RemoveDead, result has has 807 places, 843 transitions, 1716 flow [2022-11-16 11:15:33,246 INFO L356 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2022-11-16 11:15:33,247 INFO L357 AbstractCegarLoop]: Settings: SEPARATE_VIOLATION_CHECK=true, mInterprocedural=true, mMaxIterations=1000000, mWatchIteration=1000000, mArtifact=RCFG, mInterpolation=FPandBP, mInterpolantAutomaton=STRAIGHT_LINE, mDumpAutomata=false, mAutomataFormat=ATS_NUMERATE, mDumpPath=., mDeterminiation=PREDICATE_ABSTRACTION, mMinimize=MINIMIZE_SEVPA, mHoare=true, mAutomataTypeConcurrency=PETRI_NET, mHoareTripleChecks=INCREMENTAL, mHoareAnnotationPositions=LoopsAndPotentialCycles, mDumpOnlyReuseAutomata=false, mLimitTraceHistogram=0, mErrorLocTimeLimit=0, mLimitPathProgramCount=0, mCollectInterpolantStatistics=true, mHeuristicEmptinessCheck=false, mHeuristicEmptinessCheckAStarHeuristic=ZERO, mHeuristicEmptinessCheckAStarHeuristicRandomSeed=1337, mHeuristicEmptinessCheckSmtFeatureScoringMethod=DAGSIZE, mSMTFeatureExtraction=false, mSMTFeatureExtractionDumpPath=., mOverrideInterpolantAutomaton=false, mMcrInterpolantMethod=WP, mPorIndependenceSettings=[Lde.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.partialorder.independence.IndependenceSettings;@1e29e789, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2022-11-16 11:15:33,247 INFO L358 AbstractCegarLoop]: Starting to check reachability of 114 error locations. [2022-11-16 11:15:33,250 INFO L130 PetriNetUnfolder]: 0/38 cut-off events. [2022-11-16 11:15:33,250 INFO L131 PetriNetUnfolder]: For 0/0 co-relation queries the response was YES. [2022-11-16 11:15:33,251 INFO L201 CegarLoopForPetriNet]: Found error trace [2022-11-16 11:15:33,251 INFO L209 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-11-16 11:15:33,251 INFO L420 AbstractCegarLoop]: === Iteration 1 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONDATA_RACE === [ULTIMATE.startErr0ASSERT_VIOLATIONDATA_RACE, ULTIMATE.startErr1ASSERT_VIOLATIONDATA_RACE, ULTIMATE.startErr3ASSERT_VIOLATIONDATA_RACE (and 111 more)] === [2022-11-16 11:15:33,251 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-16 11:15:33,252 INFO L85 PathProgramCache]: Analyzing trace with hash 285057569, now seen corresponding path program 1 times [2022-11-16 11:15:33,252 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-11-16 11:15:33,252 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1589000531] [2022-11-16 11:15:33,252 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-16 11:15:33,253 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 11:15:33,276 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 11:15:33,452 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-16 11:15:33,452 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-11-16 11:15:33,453 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1589000531] [2022-11-16 11:15:33,453 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1589000531] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-16 11:15:33,453 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-11-16 11:15:33,453 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [1] imperfect sequences [] total 1 [2022-11-16 11:15:33,453 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [587362036] [2022-11-16 11:15:33,454 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-16 11:15:33,454 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 2 states [2022-11-16 11:15:33,454 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-11-16 11:15:33,455 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 2 interpolants. [2022-11-16 11:15:33,455 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2022-11-16 11:15:33,457 INFO L478 CegarLoopForPetriNet]: Number of universal loopers: 721 out of 843 [2022-11-16 11:15:33,460 INFO L100 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 807 places, 843 transitions, 1716 flow. Second operand has 2 states, 2 states have (on average 721.5) internal successors, (1443), 2 states have internal predecessors, (1443), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-11-16 11:15:33,460 INFO L109 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2022-11-16 11:15:33,460 INFO L110 encePairwiseOnDemand]: Number of universal subtrahend loopers: 721 of 843 [2022-11-16 11:15:33,461 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2022-11-16 11:15:41,490 INFO L130 PetriNetUnfolder]: 1791/22863 cut-off events. [2022-11-16 11:15:41,490 INFO L131 PetriNetUnfolder]: For 1351/1463 co-relation queries the response was YES. [2022-11-16 11:15:41,751 INFO L83 FinitePrefix]: Finished finitePrefix Result has 25739 conditions, 22863 events. 1791/22863 cut-off events. For 1351/1463 co-relation queries the response was YES. Maximal size of possible extension queue 375. Compared 300921 event pairs, 1317 based on Foata normal form. 2578/23709 useless extension candidates. Maximal degree in co-relation 2816. Up to 2148 conditions per place. [2022-11-16 11:15:41,866 INFO L137 encePairwiseOnDemand]: 755/843 looper letters, 31 selfloop transitions, 0 changer transitions 0/752 dead transitions. [2022-11-16 11:15:41,867 INFO L142 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 738 places, 752 transitions, 1596 flow [2022-11-16 11:15:41,867 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2022-11-16 11:15:41,868 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 2 states. [2022-11-16 11:15:41,870 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2 states to 2 states and 1561 transitions. [2022-11-16 11:15:41,872 INFO L523 CegarLoopForPetriNet]: DFA transition density 0.9258600237247924 [2022-11-16 11:15:41,872 INFO L72 ComplementDD]: Start complementDD. Operand 2 states and 1561 transitions. [2022-11-16 11:15:41,872 INFO L73 IsDeterministic]: Start isDeterministic. Operand 2 states and 1561 transitions. [2022-11-16 11:15:41,873 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2022-11-16 11:15:41,874 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 2 states and 1561 transitions. [2022-11-16 11:15:41,877 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 3 states, 2 states have (on average 780.5) internal successors, (1561), 2 states have internal predecessors, (1561), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-11-16 11:15:41,881 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 3 states, 3 states have (on average 843.0) internal successors, (2529), 3 states have internal predecessors, (2529), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-11-16 11:15:41,882 INFO L81 ComplementDD]: Finished complementDD. Result has 3 states, 3 states have (on average 843.0) internal successors, (2529), 3 states have internal predecessors, (2529), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-11-16 11:15:41,883 INFO L175 Difference]: Start difference. First operand has 807 places, 843 transitions, 1716 flow. Second operand 2 states and 1561 transitions. [2022-11-16 11:15:41,883 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 738 places, 752 transitions, 1596 flow [2022-11-16 11:15:41,889 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 738 places, 752 transitions, 1596 flow, removed 0 selfloop flow, removed 0 redundant places. [2022-11-16 11:15:41,899 INFO L231 Difference]: Finished difference. Result has 738 places, 752 transitions, 1534 flow [2022-11-16 11:15:41,901 INFO L271 CegarLoopForPetriNet]: {PETRI_ALPHABET=843, PETRI_DIFFERENCE_MINUEND_FLOW=1534, PETRI_DIFFERENCE_MINUEND_PLACES=737, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=752, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=0, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=752, PETRI_DIFFERENCE_SUBTRAHEND_STATES=2, PETRI_FLOW=1534, PETRI_PLACES=738, PETRI_TRANSITIONS=752} [2022-11-16 11:15:41,902 INFO L288 CegarLoopForPetriNet]: 807 programPoint places, -69 predicate places. [2022-11-16 11:15:41,902 INFO L495 AbstractCegarLoop]: Abstraction has has 738 places, 752 transitions, 1534 flow [2022-11-16 11:15:41,903 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 2 states, 2 states have (on average 721.5) internal successors, (1443), 2 states have internal predecessors, (1443), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-11-16 11:15:41,903 INFO L201 CegarLoopForPetriNet]: Found error trace [2022-11-16 11:15:41,903 INFO L209 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-11-16 11:15:41,903 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable10 [2022-11-16 11:15:41,904 INFO L420 AbstractCegarLoop]: === Iteration 2 === Targeting ULTIMATE.startErr4ASSERT_VIOLATIONDATA_RACE === [ULTIMATE.startErr0ASSERT_VIOLATIONDATA_RACE, ULTIMATE.startErr1ASSERT_VIOLATIONDATA_RACE, ULTIMATE.startErr3ASSERT_VIOLATIONDATA_RACE (and 111 more)] === [2022-11-16 11:15:41,904 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-16 11:15:41,904 INFO L85 PathProgramCache]: Analyzing trace with hash -321426899, now seen corresponding path program 1 times [2022-11-16 11:15:41,905 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-11-16 11:15:41,905 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [974229309] [2022-11-16 11:15:41,905 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-16 11:15:41,905 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 11:15:41,937 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 11:15:42,118 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-16 11:15:42,119 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-11-16 11:15:42,119 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [974229309] [2022-11-16 11:15:42,119 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [974229309] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-16 11:15:42,119 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-11-16 11:15:42,119 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2022-11-16 11:15:42,120 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [152227055] [2022-11-16 11:15:42,122 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-16 11:15:42,123 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2022-11-16 11:15:42,123 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-11-16 11:15:42,123 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2022-11-16 11:15:42,124 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=8, Invalid=12, Unknown=0, NotChecked=0, Total=20 [2022-11-16 11:15:42,128 INFO L478 CegarLoopForPetriNet]: Number of universal loopers: 709 out of 843 [2022-11-16 11:15:42,132 INFO L100 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 738 places, 752 transitions, 1534 flow. Second operand has 5 states, 5 states have (on average 711.2) internal successors, (3556), 5 states have internal predecessors, (3556), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-11-16 11:15:42,132 INFO L109 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2022-11-16 11:15:42,132 INFO L110 encePairwiseOnDemand]: Number of universal subtrahend loopers: 709 of 843 [2022-11-16 11:15:42,133 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2022-11-16 11:15:51,164 INFO L130 PetriNetUnfolder]: 1791/22873 cut-off events. [2022-11-16 11:15:51,165 INFO L131 PetriNetUnfolder]: For 1351/1463 co-relation queries the response was YES. [2022-11-16 11:15:51,436 INFO L83 FinitePrefix]: Finished finitePrefix Result has 25767 conditions, 22873 events. 1791/22873 cut-off events. For 1351/1463 co-relation queries the response was YES. Maximal size of possible extension queue 375. Compared 300534 event pairs, 1317 based on Foata normal form. 0/21141 useless extension candidates. Maximal degree in co-relation 25761. Up to 2157 conditions per place. [2022-11-16 11:15:51,513 INFO L137 encePairwiseOnDemand]: 838/843 looper letters, 44 selfloop transitions, 4 changer transitions 0/757 dead transitions. [2022-11-16 11:15:51,514 INFO L142 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 742 places, 757 transitions, 1640 flow [2022-11-16 11:15:51,514 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2022-11-16 11:15:51,514 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 5 states. [2022-11-16 11:15:51,520 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5 states to 5 states and 3594 transitions. [2022-11-16 11:15:51,523 INFO L523 CegarLoopForPetriNet]: DFA transition density 0.8526690391459075 [2022-11-16 11:15:51,523 INFO L72 ComplementDD]: Start complementDD. Operand 5 states and 3594 transitions. [2022-11-16 11:15:51,523 INFO L73 IsDeterministic]: Start isDeterministic. Operand 5 states and 3594 transitions. [2022-11-16 11:15:51,526 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2022-11-16 11:15:51,527 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 5 states and 3594 transitions. [2022-11-16 11:15:51,535 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 6 states, 5 states have (on average 718.8) internal successors, (3594), 5 states have internal predecessors, (3594), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-11-16 11:15:51,543 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 6 states, 6 states have (on average 843.0) internal successors, (5058), 6 states have internal predecessors, (5058), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-11-16 11:15:51,545 INFO L81 ComplementDD]: Finished complementDD. Result has 6 states, 6 states have (on average 843.0) internal successors, (5058), 6 states have internal predecessors, (5058), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-11-16 11:15:51,546 INFO L175 Difference]: Start difference. First operand has 738 places, 752 transitions, 1534 flow. Second operand 5 states and 3594 transitions. [2022-11-16 11:15:51,546 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 742 places, 757 transitions, 1640 flow [2022-11-16 11:15:51,552 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 742 places, 757 transitions, 1640 flow, removed 0 selfloop flow, removed 0 redundant places. [2022-11-16 11:15:51,562 INFO L231 Difference]: Finished difference. Result has 743 places, 753 transitions, 1550 flow [2022-11-16 11:15:51,563 INFO L271 CegarLoopForPetriNet]: {PETRI_ALPHABET=843, PETRI_DIFFERENCE_MINUEND_FLOW=1534, PETRI_DIFFERENCE_MINUEND_PLACES=738, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=752, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=3, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=748, PETRI_DIFFERENCE_SUBTRAHEND_STATES=5, PETRI_FLOW=1550, PETRI_PLACES=743, PETRI_TRANSITIONS=753} [2022-11-16 11:15:51,564 INFO L288 CegarLoopForPetriNet]: 807 programPoint places, -64 predicate places. [2022-11-16 11:15:51,564 INFO L495 AbstractCegarLoop]: Abstraction has has 743 places, 753 transitions, 1550 flow [2022-11-16 11:15:51,565 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 5 states have (on average 711.2) internal successors, (3556), 5 states have internal predecessors, (3556), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-11-16 11:15:51,566 INFO L201 CegarLoopForPetriNet]: Found error trace [2022-11-16 11:15:51,566 INFO L209 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-11-16 11:15:51,566 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable11 [2022-11-16 11:15:51,566 INFO L420 AbstractCegarLoop]: === Iteration 3 === Targeting ULTIMATE.startErr4ASSERT_VIOLATIONDATA_RACE === [ULTIMATE.startErr0ASSERT_VIOLATIONDATA_RACE, ULTIMATE.startErr1ASSERT_VIOLATIONDATA_RACE, ULTIMATE.startErr3ASSERT_VIOLATIONDATA_RACE (and 111 more)] === [2022-11-16 11:15:51,567 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-16 11:15:51,567 INFO L85 PathProgramCache]: Analyzing trace with hash -349228049, now seen corresponding path program 1 times [2022-11-16 11:15:51,567 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-11-16 11:15:51,567 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [652580907] [2022-11-16 11:15:51,568 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-16 11:15:51,568 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 11:15:51,614 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 11:15:51,710 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-16 11:15:51,710 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-11-16 11:15:51,711 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [652580907] [2022-11-16 11:15:51,711 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [652580907] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-16 11:15:51,711 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-11-16 11:15:51,711 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2022-11-16 11:15:51,711 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2073622500] [2022-11-16 11:15:51,712 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-16 11:15:51,712 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2022-11-16 11:15:51,712 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-11-16 11:15:51,713 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2022-11-16 11:15:51,713 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-11-16 11:15:51,716 INFO L478 CegarLoopForPetriNet]: Number of universal loopers: 701 out of 843 [2022-11-16 11:15:51,718 INFO L100 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 743 places, 753 transitions, 1550 flow. Second operand has 3 states, 3 states have (on average 706.3333333333334) internal successors, (2119), 3 states have internal predecessors, (2119), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-11-16 11:15:51,718 INFO L109 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2022-11-16 11:15:51,718 INFO L110 encePairwiseOnDemand]: Number of universal subtrahend loopers: 701 of 843 [2022-11-16 11:15:51,718 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2022-11-16 11:16:09,395 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([3043] L1808-->L1811: Formula: (let ((.cse0 (select |v_#race_1119| |v_threadThread2of3ForFork0_atomic_exchange_~obj#1.base_9|))) (let ((.cse3 (+ |v_threadThread2of3ForFork0_atomic_exchange_~obj#1.offset_9| 1)) (.cse1 (+ |v_threadThread2of3ForFork0_atomic_exchange_~obj#1.offset_9| 2)) (.cse5 (select |v_#memory_int_433| |v_threadThread2of3ForFork0_atomic_exchange_~obj#1.base_9|)) (.cse4 (+ |v_threadThread2of3ForFork0_atomic_exchange_~obj#1.offset_9| 3)) (.cse2 (select .cse0 |v_threadThread2of3ForFork0_atomic_exchange_~obj#1.offset_9|))) (and (= (select .cse0 .cse1) .cse2) (= .cse2 (select .cse0 .cse3)) (= |v_#race_1119| (store |v_#race_1121| |v_threadThread2of3ForFork0_atomic_exchange_~obj#1.base_9| (store (store (store (store (store (store (store (store (select |v_#race_1121| |v_threadThread2of3ForFork0_atomic_exchange_~obj#1.base_9|) |v_threadThread2of3ForFork0_atomic_exchange_~obj#1.offset_9| 0) .cse3 0) .cse1 0) .cse4 0) |v_threadThread2of3ForFork0_atomic_exchange_~obj#1.offset_9| .cse2) .cse3 .cse2) .cse1 .cse2) .cse4 .cse2))) (= |v_#memory_int_432| (store |v_#memory_int_433| |v_threadThread2of3ForFork0_atomic_exchange_~obj#1.base_9| (store .cse5 |v_threadThread2of3ForFork0_atomic_exchange_~obj#1.offset_9| |v_threadThread2of3ForFork0_atomic_exchange_~v#1_7|))) (= |v_threadThread2of3ForFork0_atomic_exchange_~t~0#1_5| (select .cse5 |v_threadThread2of3ForFork0_atomic_exchange_~obj#1.offset_9|)) (= (select .cse0 .cse4) .cse2)))) InVars {#race=|v_#race_1121|, #memory_int=|v_#memory_int_433|, threadThread2of3ForFork0_atomic_exchange_~obj#1.base=|v_threadThread2of3ForFork0_atomic_exchange_~obj#1.base_9|, threadThread2of3ForFork0_atomic_exchange_~obj#1.offset=|v_threadThread2of3ForFork0_atomic_exchange_~obj#1.offset_9|, threadThread2of3ForFork0_atomic_exchange_~v#1=|v_threadThread2of3ForFork0_atomic_exchange_~v#1_7|} OutVars{#race=|v_#race_1119|, threadThread2of3ForFork0_atomic_exchange_#t~nondet34#1=|v_threadThread2of3ForFork0_atomic_exchange_#t~nondet34#1_5|, threadThread2of3ForFork0_atomic_exchange_~v#1=|v_threadThread2of3ForFork0_atomic_exchange_~v#1_7|, #memory_int=|v_#memory_int_432|, threadThread2of3ForFork0_atomic_exchange_#t~mem33#1=|v_threadThread2of3ForFork0_atomic_exchange_#t~mem33#1_7|, threadThread2of3ForFork0_atomic_exchange_~obj#1.base=|v_threadThread2of3ForFork0_atomic_exchange_~obj#1.base_9|, threadThread2of3ForFork0_atomic_exchange_~obj#1.offset=|v_threadThread2of3ForFork0_atomic_exchange_~obj#1.offset_9|, threadThread2of3ForFork0_atomic_exchange_~t~0#1=|v_threadThread2of3ForFork0_atomic_exchange_~t~0#1_5|} AuxVars[] AssignedVars[#race, threadThread2of3ForFork0_atomic_exchange_#t~nondet34#1, #memory_int, threadThread2of3ForFork0_atomic_exchange_#t~mem33#1, threadThread2of3ForFork0_atomic_exchange_~t~0#1][389], [threadThread1of3ForFork0NotInUse, threadThread2of3ForFork0InUse, 824#true, threadThread3of3ForFork0NotInUse, 470#L1915-6true, Black: 821#(and (= 3 |ULTIMATE.start_Init_#in~pushCount#1|) (= |ULTIMATE.start_Init_~i~0#1| 0) (= |ULTIMATE.start_Init_~pushCount#1| 3)), 810#true, 325#L1811true, 819#(and (= 3 |ULTIMATE.start_Init_#in~pushCount#1|) (= |ULTIMATE.start_Init_~pushCount#1| 3))]) [2022-11-16 11:16:09,395 INFO L383 tUnfolder$Statistics]: this new event has 280 ancestors and is cut-off event [2022-11-16 11:16:09,395 INFO L386 tUnfolder$Statistics]: existing Event has 244 ancestors and is cut-off event [2022-11-16 11:16:09,395 INFO L386 tUnfolder$Statistics]: existing Event has 214 ancestors and is cut-off event [2022-11-16 11:16:09,395 INFO L386 tUnfolder$Statistics]: existing Event has 164 ancestors and is cut-off event [2022-11-16 11:16:09,398 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([3043] L1808-->L1811: Formula: (let ((.cse0 (select |v_#race_1119| |v_threadThread2of3ForFork0_atomic_exchange_~obj#1.base_9|))) (let ((.cse3 (+ |v_threadThread2of3ForFork0_atomic_exchange_~obj#1.offset_9| 1)) (.cse1 (+ |v_threadThread2of3ForFork0_atomic_exchange_~obj#1.offset_9| 2)) (.cse5 (select |v_#memory_int_433| |v_threadThread2of3ForFork0_atomic_exchange_~obj#1.base_9|)) (.cse4 (+ |v_threadThread2of3ForFork0_atomic_exchange_~obj#1.offset_9| 3)) (.cse2 (select .cse0 |v_threadThread2of3ForFork0_atomic_exchange_~obj#1.offset_9|))) (and (= (select .cse0 .cse1) .cse2) (= .cse2 (select .cse0 .cse3)) (= |v_#race_1119| (store |v_#race_1121| |v_threadThread2of3ForFork0_atomic_exchange_~obj#1.base_9| (store (store (store (store (store (store (store (store (select |v_#race_1121| |v_threadThread2of3ForFork0_atomic_exchange_~obj#1.base_9|) |v_threadThread2of3ForFork0_atomic_exchange_~obj#1.offset_9| 0) .cse3 0) .cse1 0) .cse4 0) |v_threadThread2of3ForFork0_atomic_exchange_~obj#1.offset_9| .cse2) .cse3 .cse2) .cse1 .cse2) .cse4 .cse2))) (= |v_#memory_int_432| (store |v_#memory_int_433| |v_threadThread2of3ForFork0_atomic_exchange_~obj#1.base_9| (store .cse5 |v_threadThread2of3ForFork0_atomic_exchange_~obj#1.offset_9| |v_threadThread2of3ForFork0_atomic_exchange_~v#1_7|))) (= |v_threadThread2of3ForFork0_atomic_exchange_~t~0#1_5| (select .cse5 |v_threadThread2of3ForFork0_atomic_exchange_~obj#1.offset_9|)) (= (select .cse0 .cse4) .cse2)))) InVars {#race=|v_#race_1121|, #memory_int=|v_#memory_int_433|, threadThread2of3ForFork0_atomic_exchange_~obj#1.base=|v_threadThread2of3ForFork0_atomic_exchange_~obj#1.base_9|, threadThread2of3ForFork0_atomic_exchange_~obj#1.offset=|v_threadThread2of3ForFork0_atomic_exchange_~obj#1.offset_9|, threadThread2of3ForFork0_atomic_exchange_~v#1=|v_threadThread2of3ForFork0_atomic_exchange_~v#1_7|} OutVars{#race=|v_#race_1119|, threadThread2of3ForFork0_atomic_exchange_#t~nondet34#1=|v_threadThread2of3ForFork0_atomic_exchange_#t~nondet34#1_5|, threadThread2of3ForFork0_atomic_exchange_~v#1=|v_threadThread2of3ForFork0_atomic_exchange_~v#1_7|, #memory_int=|v_#memory_int_432|, threadThread2of3ForFork0_atomic_exchange_#t~mem33#1=|v_threadThread2of3ForFork0_atomic_exchange_#t~mem33#1_7|, threadThread2of3ForFork0_atomic_exchange_~obj#1.base=|v_threadThread2of3ForFork0_atomic_exchange_~obj#1.base_9|, threadThread2of3ForFork0_atomic_exchange_~obj#1.offset=|v_threadThread2of3ForFork0_atomic_exchange_~obj#1.offset_9|, threadThread2of3ForFork0_atomic_exchange_~t~0#1=|v_threadThread2of3ForFork0_atomic_exchange_~t~0#1_5|} AuxVars[] AssignedVars[#race, threadThread2of3ForFork0_atomic_exchange_#t~nondet34#1, #memory_int, threadThread2of3ForFork0_atomic_exchange_#t~mem33#1, threadThread2of3ForFork0_atomic_exchange_~t~0#1][389], [threadThread1of3ForFork0NotInUse, 824#true, threadThread2of3ForFork0InUse, threadThread3of3ForFork0NotInUse, Black: 821#(and (= 3 |ULTIMATE.start_Init_#in~pushCount#1|) (= |ULTIMATE.start_Init_~i~0#1| 0) (= |ULTIMATE.start_Init_~pushCount#1| 3)), 810#true, 325#L1811true, 819#(and (= 3 |ULTIMATE.start_Init_#in~pushCount#1|) (= |ULTIMATE.start_Init_~pushCount#1| 3)), 228#L1916true]) [2022-11-16 11:16:09,398 INFO L383 tUnfolder$Statistics]: this new event has 280 ancestors and is cut-off event [2022-11-16 11:16:09,398 INFO L386 tUnfolder$Statistics]: existing Event has 244 ancestors and is cut-off event [2022-11-16 11:16:09,398 INFO L386 tUnfolder$Statistics]: existing Event has 214 ancestors and is cut-off event [2022-11-16 11:16:09,399 INFO L386 tUnfolder$Statistics]: existing Event has 164 ancestors and is cut-off event [2022-11-16 11:16:09,709 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([3043] L1808-->L1811: Formula: (let ((.cse0 (select |v_#race_1119| |v_threadThread2of3ForFork0_atomic_exchange_~obj#1.base_9|))) (let ((.cse3 (+ |v_threadThread2of3ForFork0_atomic_exchange_~obj#1.offset_9| 1)) (.cse1 (+ |v_threadThread2of3ForFork0_atomic_exchange_~obj#1.offset_9| 2)) (.cse5 (select |v_#memory_int_433| |v_threadThread2of3ForFork0_atomic_exchange_~obj#1.base_9|)) (.cse4 (+ |v_threadThread2of3ForFork0_atomic_exchange_~obj#1.offset_9| 3)) (.cse2 (select .cse0 |v_threadThread2of3ForFork0_atomic_exchange_~obj#1.offset_9|))) (and (= (select .cse0 .cse1) .cse2) (= .cse2 (select .cse0 .cse3)) (= |v_#race_1119| (store |v_#race_1121| |v_threadThread2of3ForFork0_atomic_exchange_~obj#1.base_9| (store (store (store (store (store (store (store (store (select |v_#race_1121| |v_threadThread2of3ForFork0_atomic_exchange_~obj#1.base_9|) |v_threadThread2of3ForFork0_atomic_exchange_~obj#1.offset_9| 0) .cse3 0) .cse1 0) .cse4 0) |v_threadThread2of3ForFork0_atomic_exchange_~obj#1.offset_9| .cse2) .cse3 .cse2) .cse1 .cse2) .cse4 .cse2))) (= |v_#memory_int_432| (store |v_#memory_int_433| |v_threadThread2of3ForFork0_atomic_exchange_~obj#1.base_9| (store .cse5 |v_threadThread2of3ForFork0_atomic_exchange_~obj#1.offset_9| |v_threadThread2of3ForFork0_atomic_exchange_~v#1_7|))) (= |v_threadThread2of3ForFork0_atomic_exchange_~t~0#1_5| (select .cse5 |v_threadThread2of3ForFork0_atomic_exchange_~obj#1.offset_9|)) (= (select .cse0 .cse4) .cse2)))) InVars {#race=|v_#race_1121|, #memory_int=|v_#memory_int_433|, threadThread2of3ForFork0_atomic_exchange_~obj#1.base=|v_threadThread2of3ForFork0_atomic_exchange_~obj#1.base_9|, threadThread2of3ForFork0_atomic_exchange_~obj#1.offset=|v_threadThread2of3ForFork0_atomic_exchange_~obj#1.offset_9|, threadThread2of3ForFork0_atomic_exchange_~v#1=|v_threadThread2of3ForFork0_atomic_exchange_~v#1_7|} OutVars{#race=|v_#race_1119|, threadThread2of3ForFork0_atomic_exchange_#t~nondet34#1=|v_threadThread2of3ForFork0_atomic_exchange_#t~nondet34#1_5|, threadThread2of3ForFork0_atomic_exchange_~v#1=|v_threadThread2of3ForFork0_atomic_exchange_~v#1_7|, #memory_int=|v_#memory_int_432|, threadThread2of3ForFork0_atomic_exchange_#t~mem33#1=|v_threadThread2of3ForFork0_atomic_exchange_#t~mem33#1_7|, threadThread2of3ForFork0_atomic_exchange_~obj#1.base=|v_threadThread2of3ForFork0_atomic_exchange_~obj#1.base_9|, threadThread2of3ForFork0_atomic_exchange_~obj#1.offset=|v_threadThread2of3ForFork0_atomic_exchange_~obj#1.offset_9|, threadThread2of3ForFork0_atomic_exchange_~t~0#1=|v_threadThread2of3ForFork0_atomic_exchange_~t~0#1_5|} AuxVars[] AssignedVars[#race, threadThread2of3ForFork0_atomic_exchange_#t~nondet34#1, #memory_int, threadThread2of3ForFork0_atomic_exchange_#t~mem33#1, threadThread2of3ForFork0_atomic_exchange_~t~0#1][389], [threadThread1of3ForFork0NotInUse, threadThread2of3ForFork0InUse, 824#true, threadThread3of3ForFork0NotInUse, Black: 821#(and (= 3 |ULTIMATE.start_Init_#in~pushCount#1|) (= |ULTIMATE.start_Init_~i~0#1| 0) (= |ULTIMATE.start_Init_~pushCount#1| 3)), 810#true, 325#L1811true, 643#L1916-1true, 819#(and (= 3 |ULTIMATE.start_Init_#in~pushCount#1|) (= |ULTIMATE.start_Init_~pushCount#1| 3))]) [2022-11-16 11:16:09,709 INFO L383 tUnfolder$Statistics]: this new event has 281 ancestors and is cut-off event [2022-11-16 11:16:09,709 INFO L386 tUnfolder$Statistics]: existing Event has 165 ancestors and is cut-off event [2022-11-16 11:16:09,709 INFO L386 tUnfolder$Statistics]: existing Event has 245 ancestors and is cut-off event [2022-11-16 11:16:09,709 INFO L386 tUnfolder$Statistics]: existing Event has 215 ancestors and is cut-off event [2022-11-16 11:16:10,249 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([3043] L1808-->L1811: Formula: (let ((.cse0 (select |v_#race_1119| |v_threadThread2of3ForFork0_atomic_exchange_~obj#1.base_9|))) (let ((.cse3 (+ |v_threadThread2of3ForFork0_atomic_exchange_~obj#1.offset_9| 1)) (.cse1 (+ |v_threadThread2of3ForFork0_atomic_exchange_~obj#1.offset_9| 2)) (.cse5 (select |v_#memory_int_433| |v_threadThread2of3ForFork0_atomic_exchange_~obj#1.base_9|)) (.cse4 (+ |v_threadThread2of3ForFork0_atomic_exchange_~obj#1.offset_9| 3)) (.cse2 (select .cse0 |v_threadThread2of3ForFork0_atomic_exchange_~obj#1.offset_9|))) (and (= (select .cse0 .cse1) .cse2) (= .cse2 (select .cse0 .cse3)) (= |v_#race_1119| (store |v_#race_1121| |v_threadThread2of3ForFork0_atomic_exchange_~obj#1.base_9| (store (store (store (store (store (store (store (store (select |v_#race_1121| |v_threadThread2of3ForFork0_atomic_exchange_~obj#1.base_9|) |v_threadThread2of3ForFork0_atomic_exchange_~obj#1.offset_9| 0) .cse3 0) .cse1 0) .cse4 0) |v_threadThread2of3ForFork0_atomic_exchange_~obj#1.offset_9| .cse2) .cse3 .cse2) .cse1 .cse2) .cse4 .cse2))) (= |v_#memory_int_432| (store |v_#memory_int_433| |v_threadThread2of3ForFork0_atomic_exchange_~obj#1.base_9| (store .cse5 |v_threadThread2of3ForFork0_atomic_exchange_~obj#1.offset_9| |v_threadThread2of3ForFork0_atomic_exchange_~v#1_7|))) (= |v_threadThread2of3ForFork0_atomic_exchange_~t~0#1_5| (select .cse5 |v_threadThread2of3ForFork0_atomic_exchange_~obj#1.offset_9|)) (= (select .cse0 .cse4) .cse2)))) InVars {#race=|v_#race_1121|, #memory_int=|v_#memory_int_433|, threadThread2of3ForFork0_atomic_exchange_~obj#1.base=|v_threadThread2of3ForFork0_atomic_exchange_~obj#1.base_9|, threadThread2of3ForFork0_atomic_exchange_~obj#1.offset=|v_threadThread2of3ForFork0_atomic_exchange_~obj#1.offset_9|, threadThread2of3ForFork0_atomic_exchange_~v#1=|v_threadThread2of3ForFork0_atomic_exchange_~v#1_7|} OutVars{#race=|v_#race_1119|, threadThread2of3ForFork0_atomic_exchange_#t~nondet34#1=|v_threadThread2of3ForFork0_atomic_exchange_#t~nondet34#1_5|, threadThread2of3ForFork0_atomic_exchange_~v#1=|v_threadThread2of3ForFork0_atomic_exchange_~v#1_7|, #memory_int=|v_#memory_int_432|, threadThread2of3ForFork0_atomic_exchange_#t~mem33#1=|v_threadThread2of3ForFork0_atomic_exchange_#t~mem33#1_7|, threadThread2of3ForFork0_atomic_exchange_~obj#1.base=|v_threadThread2of3ForFork0_atomic_exchange_~obj#1.base_9|, threadThread2of3ForFork0_atomic_exchange_~obj#1.offset=|v_threadThread2of3ForFork0_atomic_exchange_~obj#1.offset_9|, threadThread2of3ForFork0_atomic_exchange_~t~0#1=|v_threadThread2of3ForFork0_atomic_exchange_~t~0#1_5|} AuxVars[] AssignedVars[#race, threadThread2of3ForFork0_atomic_exchange_#t~nondet34#1, #memory_int, threadThread2of3ForFork0_atomic_exchange_#t~mem33#1, threadThread2of3ForFork0_atomic_exchange_~t~0#1][389], [threadThread1of3ForFork0NotInUse, 15#L1916-2true, 824#true, threadThread2of3ForFork0InUse, threadThread3of3ForFork0NotInUse, Black: 821#(and (= 3 |ULTIMATE.start_Init_#in~pushCount#1|) (= |ULTIMATE.start_Init_~i~0#1| 0) (= |ULTIMATE.start_Init_~pushCount#1| 3)), 810#true, 325#L1811true, 819#(and (= 3 |ULTIMATE.start_Init_#in~pushCount#1|) (= |ULTIMATE.start_Init_~pushCount#1| 3))]) [2022-11-16 11:16:10,249 INFO L383 tUnfolder$Statistics]: this new event has 282 ancestors and is cut-off event [2022-11-16 11:16:10,249 INFO L386 tUnfolder$Statistics]: existing Event has 216 ancestors and is cut-off event [2022-11-16 11:16:10,250 INFO L386 tUnfolder$Statistics]: existing Event has 246 ancestors and is cut-off event [2022-11-16 11:16:10,250 INFO L386 tUnfolder$Statistics]: existing Event has 166 ancestors and is cut-off event [2022-11-16 11:16:10,589 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([3043] L1808-->L1811: Formula: (let ((.cse0 (select |v_#race_1119| |v_threadThread2of3ForFork0_atomic_exchange_~obj#1.base_9|))) (let ((.cse3 (+ |v_threadThread2of3ForFork0_atomic_exchange_~obj#1.offset_9| 1)) (.cse1 (+ |v_threadThread2of3ForFork0_atomic_exchange_~obj#1.offset_9| 2)) (.cse5 (select |v_#memory_int_433| |v_threadThread2of3ForFork0_atomic_exchange_~obj#1.base_9|)) (.cse4 (+ |v_threadThread2of3ForFork0_atomic_exchange_~obj#1.offset_9| 3)) (.cse2 (select .cse0 |v_threadThread2of3ForFork0_atomic_exchange_~obj#1.offset_9|))) (and (= (select .cse0 .cse1) .cse2) (= .cse2 (select .cse0 .cse3)) (= |v_#race_1119| (store |v_#race_1121| |v_threadThread2of3ForFork0_atomic_exchange_~obj#1.base_9| (store (store (store (store (store (store (store (store (select |v_#race_1121| |v_threadThread2of3ForFork0_atomic_exchange_~obj#1.base_9|) |v_threadThread2of3ForFork0_atomic_exchange_~obj#1.offset_9| 0) .cse3 0) .cse1 0) .cse4 0) |v_threadThread2of3ForFork0_atomic_exchange_~obj#1.offset_9| .cse2) .cse3 .cse2) .cse1 .cse2) .cse4 .cse2))) (= |v_#memory_int_432| (store |v_#memory_int_433| |v_threadThread2of3ForFork0_atomic_exchange_~obj#1.base_9| (store .cse5 |v_threadThread2of3ForFork0_atomic_exchange_~obj#1.offset_9| |v_threadThread2of3ForFork0_atomic_exchange_~v#1_7|))) (= |v_threadThread2of3ForFork0_atomic_exchange_~t~0#1_5| (select .cse5 |v_threadThread2of3ForFork0_atomic_exchange_~obj#1.offset_9|)) (= (select .cse0 .cse4) .cse2)))) InVars {#race=|v_#race_1121|, #memory_int=|v_#memory_int_433|, threadThread2of3ForFork0_atomic_exchange_~obj#1.base=|v_threadThread2of3ForFork0_atomic_exchange_~obj#1.base_9|, threadThread2of3ForFork0_atomic_exchange_~obj#1.offset=|v_threadThread2of3ForFork0_atomic_exchange_~obj#1.offset_9|, threadThread2of3ForFork0_atomic_exchange_~v#1=|v_threadThread2of3ForFork0_atomic_exchange_~v#1_7|} OutVars{#race=|v_#race_1119|, threadThread2of3ForFork0_atomic_exchange_#t~nondet34#1=|v_threadThread2of3ForFork0_atomic_exchange_#t~nondet34#1_5|, threadThread2of3ForFork0_atomic_exchange_~v#1=|v_threadThread2of3ForFork0_atomic_exchange_~v#1_7|, #memory_int=|v_#memory_int_432|, threadThread2of3ForFork0_atomic_exchange_#t~mem33#1=|v_threadThread2of3ForFork0_atomic_exchange_#t~mem33#1_7|, threadThread2of3ForFork0_atomic_exchange_~obj#1.base=|v_threadThread2of3ForFork0_atomic_exchange_~obj#1.base_9|, threadThread2of3ForFork0_atomic_exchange_~obj#1.offset=|v_threadThread2of3ForFork0_atomic_exchange_~obj#1.offset_9|, threadThread2of3ForFork0_atomic_exchange_~t~0#1=|v_threadThread2of3ForFork0_atomic_exchange_~t~0#1_5|} AuxVars[] AssignedVars[#race, threadThread2of3ForFork0_atomic_exchange_#t~nondet34#1, #memory_int, threadThread2of3ForFork0_atomic_exchange_#t~mem33#1, threadThread2of3ForFork0_atomic_exchange_~t~0#1][389], [526#L1916-3true, threadThread1of3ForFork0NotInUse, threadThread2of3ForFork0InUse, 824#true, threadThread3of3ForFork0NotInUse, Black: 821#(and (= 3 |ULTIMATE.start_Init_#in~pushCount#1|) (= |ULTIMATE.start_Init_~i~0#1| 0) (= |ULTIMATE.start_Init_~pushCount#1| 3)), 810#true, 325#L1811true, 819#(and (= 3 |ULTIMATE.start_Init_#in~pushCount#1|) (= |ULTIMATE.start_Init_~pushCount#1| 3))]) [2022-11-16 11:16:10,589 INFO L383 tUnfolder$Statistics]: this new event has 283 ancestors and is cut-off event [2022-11-16 11:16:10,589 INFO L386 tUnfolder$Statistics]: existing Event has 247 ancestors and is cut-off event [2022-11-16 11:16:10,589 INFO L386 tUnfolder$Statistics]: existing Event has 167 ancestors and is cut-off event [2022-11-16 11:16:10,589 INFO L386 tUnfolder$Statistics]: existing Event has 217 ancestors and is cut-off event [2022-11-16 11:16:10,949 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([3043] L1808-->L1811: Formula: (let ((.cse0 (select |v_#race_1119| |v_threadThread2of3ForFork0_atomic_exchange_~obj#1.base_9|))) (let ((.cse3 (+ |v_threadThread2of3ForFork0_atomic_exchange_~obj#1.offset_9| 1)) (.cse1 (+ |v_threadThread2of3ForFork0_atomic_exchange_~obj#1.offset_9| 2)) (.cse5 (select |v_#memory_int_433| |v_threadThread2of3ForFork0_atomic_exchange_~obj#1.base_9|)) (.cse4 (+ |v_threadThread2of3ForFork0_atomic_exchange_~obj#1.offset_9| 3)) (.cse2 (select .cse0 |v_threadThread2of3ForFork0_atomic_exchange_~obj#1.offset_9|))) (and (= (select .cse0 .cse1) .cse2) (= .cse2 (select .cse0 .cse3)) (= |v_#race_1119| (store |v_#race_1121| |v_threadThread2of3ForFork0_atomic_exchange_~obj#1.base_9| (store (store (store (store (store (store (store (store (select |v_#race_1121| |v_threadThread2of3ForFork0_atomic_exchange_~obj#1.base_9|) |v_threadThread2of3ForFork0_atomic_exchange_~obj#1.offset_9| 0) .cse3 0) .cse1 0) .cse4 0) |v_threadThread2of3ForFork0_atomic_exchange_~obj#1.offset_9| .cse2) .cse3 .cse2) .cse1 .cse2) .cse4 .cse2))) (= |v_#memory_int_432| (store |v_#memory_int_433| |v_threadThread2of3ForFork0_atomic_exchange_~obj#1.base_9| (store .cse5 |v_threadThread2of3ForFork0_atomic_exchange_~obj#1.offset_9| |v_threadThread2of3ForFork0_atomic_exchange_~v#1_7|))) (= |v_threadThread2of3ForFork0_atomic_exchange_~t~0#1_5| (select .cse5 |v_threadThread2of3ForFork0_atomic_exchange_~obj#1.offset_9|)) (= (select .cse0 .cse4) .cse2)))) InVars {#race=|v_#race_1121|, #memory_int=|v_#memory_int_433|, threadThread2of3ForFork0_atomic_exchange_~obj#1.base=|v_threadThread2of3ForFork0_atomic_exchange_~obj#1.base_9|, threadThread2of3ForFork0_atomic_exchange_~obj#1.offset=|v_threadThread2of3ForFork0_atomic_exchange_~obj#1.offset_9|, threadThread2of3ForFork0_atomic_exchange_~v#1=|v_threadThread2of3ForFork0_atomic_exchange_~v#1_7|} OutVars{#race=|v_#race_1119|, threadThread2of3ForFork0_atomic_exchange_#t~nondet34#1=|v_threadThread2of3ForFork0_atomic_exchange_#t~nondet34#1_5|, threadThread2of3ForFork0_atomic_exchange_~v#1=|v_threadThread2of3ForFork0_atomic_exchange_~v#1_7|, #memory_int=|v_#memory_int_432|, threadThread2of3ForFork0_atomic_exchange_#t~mem33#1=|v_threadThread2of3ForFork0_atomic_exchange_#t~mem33#1_7|, threadThread2of3ForFork0_atomic_exchange_~obj#1.base=|v_threadThread2of3ForFork0_atomic_exchange_~obj#1.base_9|, threadThread2of3ForFork0_atomic_exchange_~obj#1.offset=|v_threadThread2of3ForFork0_atomic_exchange_~obj#1.offset_9|, threadThread2of3ForFork0_atomic_exchange_~t~0#1=|v_threadThread2of3ForFork0_atomic_exchange_~t~0#1_5|} AuxVars[] AssignedVars[#race, threadThread2of3ForFork0_atomic_exchange_#t~nondet34#1, #memory_int, threadThread2of3ForFork0_atomic_exchange_#t~mem33#1, threadThread2of3ForFork0_atomic_exchange_~t~0#1][389], [threadThread1of3ForFork0NotInUse, 637#L1916-4true, threadThread2of3ForFork0InUse, 824#true, threadThread3of3ForFork0NotInUse, Black: 821#(and (= 3 |ULTIMATE.start_Init_#in~pushCount#1|) (= |ULTIMATE.start_Init_~i~0#1| 0) (= |ULTIMATE.start_Init_~pushCount#1| 3)), 810#true, 325#L1811true, 819#(and (= 3 |ULTIMATE.start_Init_#in~pushCount#1|) (= |ULTIMATE.start_Init_~pushCount#1| 3))]) [2022-11-16 11:16:10,950 INFO L383 tUnfolder$Statistics]: this new event has 284 ancestors and is cut-off event [2022-11-16 11:16:10,950 INFO L386 tUnfolder$Statistics]: existing Event has 248 ancestors and is cut-off event [2022-11-16 11:16:10,950 INFO L386 tUnfolder$Statistics]: existing Event has 218 ancestors and is cut-off event [2022-11-16 11:16:10,950 INFO L386 tUnfolder$Statistics]: existing Event has 168 ancestors and is cut-off event [2022-11-16 11:16:11,308 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([3043] L1808-->L1811: Formula: (let ((.cse0 (select |v_#race_1119| |v_threadThread2of3ForFork0_atomic_exchange_~obj#1.base_9|))) (let ((.cse3 (+ |v_threadThread2of3ForFork0_atomic_exchange_~obj#1.offset_9| 1)) (.cse1 (+ |v_threadThread2of3ForFork0_atomic_exchange_~obj#1.offset_9| 2)) (.cse5 (select |v_#memory_int_433| |v_threadThread2of3ForFork0_atomic_exchange_~obj#1.base_9|)) (.cse4 (+ |v_threadThread2of3ForFork0_atomic_exchange_~obj#1.offset_9| 3)) (.cse2 (select .cse0 |v_threadThread2of3ForFork0_atomic_exchange_~obj#1.offset_9|))) (and (= (select .cse0 .cse1) .cse2) (= .cse2 (select .cse0 .cse3)) (= |v_#race_1119| (store |v_#race_1121| |v_threadThread2of3ForFork0_atomic_exchange_~obj#1.base_9| (store (store (store (store (store (store (store (store (select |v_#race_1121| |v_threadThread2of3ForFork0_atomic_exchange_~obj#1.base_9|) |v_threadThread2of3ForFork0_atomic_exchange_~obj#1.offset_9| 0) .cse3 0) .cse1 0) .cse4 0) |v_threadThread2of3ForFork0_atomic_exchange_~obj#1.offset_9| .cse2) .cse3 .cse2) .cse1 .cse2) .cse4 .cse2))) (= |v_#memory_int_432| (store |v_#memory_int_433| |v_threadThread2of3ForFork0_atomic_exchange_~obj#1.base_9| (store .cse5 |v_threadThread2of3ForFork0_atomic_exchange_~obj#1.offset_9| |v_threadThread2of3ForFork0_atomic_exchange_~v#1_7|))) (= |v_threadThread2of3ForFork0_atomic_exchange_~t~0#1_5| (select .cse5 |v_threadThread2of3ForFork0_atomic_exchange_~obj#1.offset_9|)) (= (select .cse0 .cse4) .cse2)))) InVars {#race=|v_#race_1121|, #memory_int=|v_#memory_int_433|, threadThread2of3ForFork0_atomic_exchange_~obj#1.base=|v_threadThread2of3ForFork0_atomic_exchange_~obj#1.base_9|, threadThread2of3ForFork0_atomic_exchange_~obj#1.offset=|v_threadThread2of3ForFork0_atomic_exchange_~obj#1.offset_9|, threadThread2of3ForFork0_atomic_exchange_~v#1=|v_threadThread2of3ForFork0_atomic_exchange_~v#1_7|} OutVars{#race=|v_#race_1119|, threadThread2of3ForFork0_atomic_exchange_#t~nondet34#1=|v_threadThread2of3ForFork0_atomic_exchange_#t~nondet34#1_5|, threadThread2of3ForFork0_atomic_exchange_~v#1=|v_threadThread2of3ForFork0_atomic_exchange_~v#1_7|, #memory_int=|v_#memory_int_432|, threadThread2of3ForFork0_atomic_exchange_#t~mem33#1=|v_threadThread2of3ForFork0_atomic_exchange_#t~mem33#1_7|, threadThread2of3ForFork0_atomic_exchange_~obj#1.base=|v_threadThread2of3ForFork0_atomic_exchange_~obj#1.base_9|, threadThread2of3ForFork0_atomic_exchange_~obj#1.offset=|v_threadThread2of3ForFork0_atomic_exchange_~obj#1.offset_9|, threadThread2of3ForFork0_atomic_exchange_~t~0#1=|v_threadThread2of3ForFork0_atomic_exchange_~t~0#1_5|} AuxVars[] AssignedVars[#race, threadThread2of3ForFork0_atomic_exchange_#t~nondet34#1, #memory_int, threadThread2of3ForFork0_atomic_exchange_#t~mem33#1, threadThread2of3ForFork0_atomic_exchange_~t~0#1][389], [threadThread1of3ForFork0NotInUse, threadThread2of3ForFork0InUse, 824#true, threadThread3of3ForFork0NotInUse, Black: 821#(and (= 3 |ULTIMATE.start_Init_#in~pushCount#1|) (= |ULTIMATE.start_Init_~i~0#1| 0) (= |ULTIMATE.start_Init_~pushCount#1| 3)), 810#true, 325#L1811true, 561#L1916-5true, 819#(and (= 3 |ULTIMATE.start_Init_#in~pushCount#1|) (= |ULTIMATE.start_Init_~pushCount#1| 3))]) [2022-11-16 11:16:11,308 INFO L383 tUnfolder$Statistics]: this new event has 285 ancestors and is cut-off event [2022-11-16 11:16:11,308 INFO L386 tUnfolder$Statistics]: existing Event has 169 ancestors and is cut-off event [2022-11-16 11:16:11,308 INFO L386 tUnfolder$Statistics]: existing Event has 249 ancestors and is cut-off event [2022-11-16 11:16:11,308 INFO L386 tUnfolder$Statistics]: existing Event has 219 ancestors and is cut-off event [2022-11-16 11:16:12,021 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([3043] L1808-->L1811: Formula: (let ((.cse0 (select |v_#race_1119| |v_threadThread2of3ForFork0_atomic_exchange_~obj#1.base_9|))) (let ((.cse3 (+ |v_threadThread2of3ForFork0_atomic_exchange_~obj#1.offset_9| 1)) (.cse1 (+ |v_threadThread2of3ForFork0_atomic_exchange_~obj#1.offset_9| 2)) (.cse5 (select |v_#memory_int_433| |v_threadThread2of3ForFork0_atomic_exchange_~obj#1.base_9|)) (.cse4 (+ |v_threadThread2of3ForFork0_atomic_exchange_~obj#1.offset_9| 3)) (.cse2 (select .cse0 |v_threadThread2of3ForFork0_atomic_exchange_~obj#1.offset_9|))) (and (= (select .cse0 .cse1) .cse2) (= .cse2 (select .cse0 .cse3)) (= |v_#race_1119| (store |v_#race_1121| |v_threadThread2of3ForFork0_atomic_exchange_~obj#1.base_9| (store (store (store (store (store (store (store (store (select |v_#race_1121| |v_threadThread2of3ForFork0_atomic_exchange_~obj#1.base_9|) |v_threadThread2of3ForFork0_atomic_exchange_~obj#1.offset_9| 0) .cse3 0) .cse1 0) .cse4 0) |v_threadThread2of3ForFork0_atomic_exchange_~obj#1.offset_9| .cse2) .cse3 .cse2) .cse1 .cse2) .cse4 .cse2))) (= |v_#memory_int_432| (store |v_#memory_int_433| |v_threadThread2of3ForFork0_atomic_exchange_~obj#1.base_9| (store .cse5 |v_threadThread2of3ForFork0_atomic_exchange_~obj#1.offset_9| |v_threadThread2of3ForFork0_atomic_exchange_~v#1_7|))) (= |v_threadThread2of3ForFork0_atomic_exchange_~t~0#1_5| (select .cse5 |v_threadThread2of3ForFork0_atomic_exchange_~obj#1.offset_9|)) (= (select .cse0 .cse4) .cse2)))) InVars {#race=|v_#race_1121|, #memory_int=|v_#memory_int_433|, threadThread2of3ForFork0_atomic_exchange_~obj#1.base=|v_threadThread2of3ForFork0_atomic_exchange_~obj#1.base_9|, threadThread2of3ForFork0_atomic_exchange_~obj#1.offset=|v_threadThread2of3ForFork0_atomic_exchange_~obj#1.offset_9|, threadThread2of3ForFork0_atomic_exchange_~v#1=|v_threadThread2of3ForFork0_atomic_exchange_~v#1_7|} OutVars{#race=|v_#race_1119|, threadThread2of3ForFork0_atomic_exchange_#t~nondet34#1=|v_threadThread2of3ForFork0_atomic_exchange_#t~nondet34#1_5|, threadThread2of3ForFork0_atomic_exchange_~v#1=|v_threadThread2of3ForFork0_atomic_exchange_~v#1_7|, #memory_int=|v_#memory_int_432|, threadThread2of3ForFork0_atomic_exchange_#t~mem33#1=|v_threadThread2of3ForFork0_atomic_exchange_#t~mem33#1_7|, threadThread2of3ForFork0_atomic_exchange_~obj#1.base=|v_threadThread2of3ForFork0_atomic_exchange_~obj#1.base_9|, threadThread2of3ForFork0_atomic_exchange_~obj#1.offset=|v_threadThread2of3ForFork0_atomic_exchange_~obj#1.offset_9|, threadThread2of3ForFork0_atomic_exchange_~t~0#1=|v_threadThread2of3ForFork0_atomic_exchange_~t~0#1_5|} AuxVars[] AssignedVars[#race, threadThread2of3ForFork0_atomic_exchange_#t~nondet34#1, #memory_int, threadThread2of3ForFork0_atomic_exchange_#t~mem33#1, threadThread2of3ForFork0_atomic_exchange_~t~0#1][389], [threadThread1of3ForFork0NotInUse, threadThread2of3ForFork0InUse, 824#true, threadThread3of3ForFork0NotInUse, Black: 821#(and (= 3 |ULTIMATE.start_Init_#in~pushCount#1|) (= |ULTIMATE.start_Init_~i~0#1| 0) (= |ULTIMATE.start_Init_~pushCount#1| 3)), 810#true, 714#ULTIMATE.startErr4ASSERT_VIOLATIONDATA_RACEtrue, 325#L1811true, 819#(and (= 3 |ULTIMATE.start_Init_#in~pushCount#1|) (= |ULTIMATE.start_Init_~pushCount#1| 3))]) [2022-11-16 11:16:12,022 INFO L383 tUnfolder$Statistics]: this new event has 286 ancestors and is cut-off event [2022-11-16 11:16:12,022 INFO L386 tUnfolder$Statistics]: existing Event has 170 ancestors and is cut-off event [2022-11-16 11:16:12,022 INFO L386 tUnfolder$Statistics]: existing Event has 220 ancestors and is cut-off event [2022-11-16 11:16:12,022 INFO L386 tUnfolder$Statistics]: existing Event has 250 ancestors and is cut-off event [2022-11-16 11:16:12,023 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([3043] L1808-->L1811: Formula: (let ((.cse0 (select |v_#race_1119| |v_threadThread2of3ForFork0_atomic_exchange_~obj#1.base_9|))) (let ((.cse3 (+ |v_threadThread2of3ForFork0_atomic_exchange_~obj#1.offset_9| 1)) (.cse1 (+ |v_threadThread2of3ForFork0_atomic_exchange_~obj#1.offset_9| 2)) (.cse5 (select |v_#memory_int_433| |v_threadThread2of3ForFork0_atomic_exchange_~obj#1.base_9|)) (.cse4 (+ |v_threadThread2of3ForFork0_atomic_exchange_~obj#1.offset_9| 3)) (.cse2 (select .cse0 |v_threadThread2of3ForFork0_atomic_exchange_~obj#1.offset_9|))) (and (= (select .cse0 .cse1) .cse2) (= .cse2 (select .cse0 .cse3)) (= |v_#race_1119| (store |v_#race_1121| |v_threadThread2of3ForFork0_atomic_exchange_~obj#1.base_9| (store (store (store (store (store (store (store (store (select |v_#race_1121| |v_threadThread2of3ForFork0_atomic_exchange_~obj#1.base_9|) |v_threadThread2of3ForFork0_atomic_exchange_~obj#1.offset_9| 0) .cse3 0) .cse1 0) .cse4 0) |v_threadThread2of3ForFork0_atomic_exchange_~obj#1.offset_9| .cse2) .cse3 .cse2) .cse1 .cse2) .cse4 .cse2))) (= |v_#memory_int_432| (store |v_#memory_int_433| |v_threadThread2of3ForFork0_atomic_exchange_~obj#1.base_9| (store .cse5 |v_threadThread2of3ForFork0_atomic_exchange_~obj#1.offset_9| |v_threadThread2of3ForFork0_atomic_exchange_~v#1_7|))) (= |v_threadThread2of3ForFork0_atomic_exchange_~t~0#1_5| (select .cse5 |v_threadThread2of3ForFork0_atomic_exchange_~obj#1.offset_9|)) (= (select .cse0 .cse4) .cse2)))) InVars {#race=|v_#race_1121|, #memory_int=|v_#memory_int_433|, threadThread2of3ForFork0_atomic_exchange_~obj#1.base=|v_threadThread2of3ForFork0_atomic_exchange_~obj#1.base_9|, threadThread2of3ForFork0_atomic_exchange_~obj#1.offset=|v_threadThread2of3ForFork0_atomic_exchange_~obj#1.offset_9|, threadThread2of3ForFork0_atomic_exchange_~v#1=|v_threadThread2of3ForFork0_atomic_exchange_~v#1_7|} OutVars{#race=|v_#race_1119|, threadThread2of3ForFork0_atomic_exchange_#t~nondet34#1=|v_threadThread2of3ForFork0_atomic_exchange_#t~nondet34#1_5|, threadThread2of3ForFork0_atomic_exchange_~v#1=|v_threadThread2of3ForFork0_atomic_exchange_~v#1_7|, #memory_int=|v_#memory_int_432|, threadThread2of3ForFork0_atomic_exchange_#t~mem33#1=|v_threadThread2of3ForFork0_atomic_exchange_#t~mem33#1_7|, threadThread2of3ForFork0_atomic_exchange_~obj#1.base=|v_threadThread2of3ForFork0_atomic_exchange_~obj#1.base_9|, threadThread2of3ForFork0_atomic_exchange_~obj#1.offset=|v_threadThread2of3ForFork0_atomic_exchange_~obj#1.offset_9|, threadThread2of3ForFork0_atomic_exchange_~t~0#1=|v_threadThread2of3ForFork0_atomic_exchange_~t~0#1_5|} AuxVars[] AssignedVars[#race, threadThread2of3ForFork0_atomic_exchange_#t~nondet34#1, #memory_int, threadThread2of3ForFork0_atomic_exchange_#t~mem33#1, threadThread2of3ForFork0_atomic_exchange_~t~0#1][389], [threadThread1of3ForFork0NotInUse, 824#true, threadThread2of3ForFork0InUse, threadThread3of3ForFork0NotInUse, Black: 821#(and (= 3 |ULTIMATE.start_Init_#in~pushCount#1|) (= |ULTIMATE.start_Init_~i~0#1| 0) (= |ULTIMATE.start_Init_~pushCount#1| 3)), 810#true, 325#L1811true, 819#(and (= 3 |ULTIMATE.start_Init_#in~pushCount#1|) (= |ULTIMATE.start_Init_~pushCount#1| 3)), 212#L1916-6true]) [2022-11-16 11:16:12,023 INFO L383 tUnfolder$Statistics]: this new event has 286 ancestors and is cut-off event [2022-11-16 11:16:12,023 INFO L386 tUnfolder$Statistics]: existing Event has 170 ancestors and is cut-off event [2022-11-16 11:16:12,024 INFO L386 tUnfolder$Statistics]: existing Event has 220 ancestors and is cut-off event [2022-11-16 11:16:12,024 INFO L386 tUnfolder$Statistics]: existing Event has 250 ancestors and is cut-off event [2022-11-16 11:16:12,964 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([3043] L1808-->L1811: Formula: (let ((.cse0 (select |v_#race_1119| |v_threadThread2of3ForFork0_atomic_exchange_~obj#1.base_9|))) (let ((.cse3 (+ |v_threadThread2of3ForFork0_atomic_exchange_~obj#1.offset_9| 1)) (.cse1 (+ |v_threadThread2of3ForFork0_atomic_exchange_~obj#1.offset_9| 2)) (.cse5 (select |v_#memory_int_433| |v_threadThread2of3ForFork0_atomic_exchange_~obj#1.base_9|)) (.cse4 (+ |v_threadThread2of3ForFork0_atomic_exchange_~obj#1.offset_9| 3)) (.cse2 (select .cse0 |v_threadThread2of3ForFork0_atomic_exchange_~obj#1.offset_9|))) (and (= (select .cse0 .cse1) .cse2) (= .cse2 (select .cse0 .cse3)) (= |v_#race_1119| (store |v_#race_1121| |v_threadThread2of3ForFork0_atomic_exchange_~obj#1.base_9| (store (store (store (store (store (store (store (store (select |v_#race_1121| |v_threadThread2of3ForFork0_atomic_exchange_~obj#1.base_9|) |v_threadThread2of3ForFork0_atomic_exchange_~obj#1.offset_9| 0) .cse3 0) .cse1 0) .cse4 0) |v_threadThread2of3ForFork0_atomic_exchange_~obj#1.offset_9| .cse2) .cse3 .cse2) .cse1 .cse2) .cse4 .cse2))) (= |v_#memory_int_432| (store |v_#memory_int_433| |v_threadThread2of3ForFork0_atomic_exchange_~obj#1.base_9| (store .cse5 |v_threadThread2of3ForFork0_atomic_exchange_~obj#1.offset_9| |v_threadThread2of3ForFork0_atomic_exchange_~v#1_7|))) (= |v_threadThread2of3ForFork0_atomic_exchange_~t~0#1_5| (select .cse5 |v_threadThread2of3ForFork0_atomic_exchange_~obj#1.offset_9|)) (= (select .cse0 .cse4) .cse2)))) InVars {#race=|v_#race_1121|, #memory_int=|v_#memory_int_433|, threadThread2of3ForFork0_atomic_exchange_~obj#1.base=|v_threadThread2of3ForFork0_atomic_exchange_~obj#1.base_9|, threadThread2of3ForFork0_atomic_exchange_~obj#1.offset=|v_threadThread2of3ForFork0_atomic_exchange_~obj#1.offset_9|, threadThread2of3ForFork0_atomic_exchange_~v#1=|v_threadThread2of3ForFork0_atomic_exchange_~v#1_7|} OutVars{#race=|v_#race_1119|, threadThread2of3ForFork0_atomic_exchange_#t~nondet34#1=|v_threadThread2of3ForFork0_atomic_exchange_#t~nondet34#1_5|, threadThread2of3ForFork0_atomic_exchange_~v#1=|v_threadThread2of3ForFork0_atomic_exchange_~v#1_7|, #memory_int=|v_#memory_int_432|, threadThread2of3ForFork0_atomic_exchange_#t~mem33#1=|v_threadThread2of3ForFork0_atomic_exchange_#t~mem33#1_7|, threadThread2of3ForFork0_atomic_exchange_~obj#1.base=|v_threadThread2of3ForFork0_atomic_exchange_~obj#1.base_9|, threadThread2of3ForFork0_atomic_exchange_~obj#1.offset=|v_threadThread2of3ForFork0_atomic_exchange_~obj#1.offset_9|, threadThread2of3ForFork0_atomic_exchange_~t~0#1=|v_threadThread2of3ForFork0_atomic_exchange_~t~0#1_5|} AuxVars[] AssignedVars[#race, threadThread2of3ForFork0_atomic_exchange_#t~nondet34#1, #memory_int, threadThread2of3ForFork0_atomic_exchange_#t~mem33#1, threadThread2of3ForFork0_atomic_exchange_~t~0#1][389], [threadThread1of3ForFork0NotInUse, 824#true, threadThread2of3ForFork0InUse, 470#L1915-6true, Black: 821#(and (= 3 |ULTIMATE.start_Init_#in~pushCount#1|) (= |ULTIMATE.start_Init_~i~0#1| 0) (= |ULTIMATE.start_Init_~pushCount#1| 3)), threadThread3of3ForFork0InUse, 810#true, 325#L1811true, 819#(and (= 3 |ULTIMATE.start_Init_#in~pushCount#1|) (= |ULTIMATE.start_Init_~pushCount#1| 3)), 167#threadENTRYtrue]) [2022-11-16 11:16:12,964 INFO L383 tUnfolder$Statistics]: this new event has 290 ancestors and is cut-off event [2022-11-16 11:16:12,964 INFO L386 tUnfolder$Statistics]: existing Event has 174 ancestors and is cut-off event [2022-11-16 11:16:12,964 INFO L386 tUnfolder$Statistics]: existing Event has 254 ancestors and is cut-off event [2022-11-16 11:16:12,964 INFO L386 tUnfolder$Statistics]: existing Event has 224 ancestors and is cut-off event [2022-11-16 11:16:12,969 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([3043] L1808-->L1811: Formula: (let ((.cse0 (select |v_#race_1119| |v_threadThread2of3ForFork0_atomic_exchange_~obj#1.base_9|))) (let ((.cse3 (+ |v_threadThread2of3ForFork0_atomic_exchange_~obj#1.offset_9| 1)) (.cse1 (+ |v_threadThread2of3ForFork0_atomic_exchange_~obj#1.offset_9| 2)) (.cse5 (select |v_#memory_int_433| |v_threadThread2of3ForFork0_atomic_exchange_~obj#1.base_9|)) (.cse4 (+ |v_threadThread2of3ForFork0_atomic_exchange_~obj#1.offset_9| 3)) (.cse2 (select .cse0 |v_threadThread2of3ForFork0_atomic_exchange_~obj#1.offset_9|))) (and (= (select .cse0 .cse1) .cse2) (= .cse2 (select .cse0 .cse3)) (= |v_#race_1119| (store |v_#race_1121| |v_threadThread2of3ForFork0_atomic_exchange_~obj#1.base_9| (store (store (store (store (store (store (store (store (select |v_#race_1121| |v_threadThread2of3ForFork0_atomic_exchange_~obj#1.base_9|) |v_threadThread2of3ForFork0_atomic_exchange_~obj#1.offset_9| 0) .cse3 0) .cse1 0) .cse4 0) |v_threadThread2of3ForFork0_atomic_exchange_~obj#1.offset_9| .cse2) .cse3 .cse2) .cse1 .cse2) .cse4 .cse2))) (= |v_#memory_int_432| (store |v_#memory_int_433| |v_threadThread2of3ForFork0_atomic_exchange_~obj#1.base_9| (store .cse5 |v_threadThread2of3ForFork0_atomic_exchange_~obj#1.offset_9| |v_threadThread2of3ForFork0_atomic_exchange_~v#1_7|))) (= |v_threadThread2of3ForFork0_atomic_exchange_~t~0#1_5| (select .cse5 |v_threadThread2of3ForFork0_atomic_exchange_~obj#1.offset_9|)) (= (select .cse0 .cse4) .cse2)))) InVars {#race=|v_#race_1121|, #memory_int=|v_#memory_int_433|, threadThread2of3ForFork0_atomic_exchange_~obj#1.base=|v_threadThread2of3ForFork0_atomic_exchange_~obj#1.base_9|, threadThread2of3ForFork0_atomic_exchange_~obj#1.offset=|v_threadThread2of3ForFork0_atomic_exchange_~obj#1.offset_9|, threadThread2of3ForFork0_atomic_exchange_~v#1=|v_threadThread2of3ForFork0_atomic_exchange_~v#1_7|} OutVars{#race=|v_#race_1119|, threadThread2of3ForFork0_atomic_exchange_#t~nondet34#1=|v_threadThread2of3ForFork0_atomic_exchange_#t~nondet34#1_5|, threadThread2of3ForFork0_atomic_exchange_~v#1=|v_threadThread2of3ForFork0_atomic_exchange_~v#1_7|, #memory_int=|v_#memory_int_432|, threadThread2of3ForFork0_atomic_exchange_#t~mem33#1=|v_threadThread2of3ForFork0_atomic_exchange_#t~mem33#1_7|, threadThread2of3ForFork0_atomic_exchange_~obj#1.base=|v_threadThread2of3ForFork0_atomic_exchange_~obj#1.base_9|, threadThread2of3ForFork0_atomic_exchange_~obj#1.offset=|v_threadThread2of3ForFork0_atomic_exchange_~obj#1.offset_9|, threadThread2of3ForFork0_atomic_exchange_~t~0#1=|v_threadThread2of3ForFork0_atomic_exchange_~t~0#1_5|} AuxVars[] AssignedVars[#race, threadThread2of3ForFork0_atomic_exchange_#t~nondet34#1, #memory_int, threadThread2of3ForFork0_atomic_exchange_#t~mem33#1, threadThread2of3ForFork0_atomic_exchange_~t~0#1][389], [threadThread1of3ForFork0NotInUse, threadThread2of3ForFork0InUse, 824#true, Black: 821#(and (= 3 |ULTIMATE.start_Init_#in~pushCount#1|) (= |ULTIMATE.start_Init_~i~0#1| 0) (= |ULTIMATE.start_Init_~pushCount#1| 3)), threadThread3of3ForFork0InUse, 810#true, 325#L1811true, 819#(and (= 3 |ULTIMATE.start_Init_#in~pushCount#1|) (= |ULTIMATE.start_Init_~pushCount#1| 3)), 228#L1916true, 167#threadENTRYtrue]) [2022-11-16 11:16:12,969 INFO L383 tUnfolder$Statistics]: this new event has 290 ancestors and is cut-off event [2022-11-16 11:16:12,969 INFO L386 tUnfolder$Statistics]: existing Event has 224 ancestors and is cut-off event [2022-11-16 11:16:12,970 INFO L386 tUnfolder$Statistics]: existing Event has 174 ancestors and is cut-off event [2022-11-16 11:16:12,970 INFO L386 tUnfolder$Statistics]: existing Event has 254 ancestors and is cut-off event [2022-11-16 11:16:13,013 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([2799] L1808-->L1811: Formula: (let ((.cse1 (select |v_#race_1119| |v_threadThread3of3ForFork0_atomic_exchange_~obj#1.base_9|))) (let ((.cse2 (+ |v_threadThread3of3ForFork0_atomic_exchange_~obj#1.offset_9| 1)) (.cse4 (+ 2 |v_threadThread3of3ForFork0_atomic_exchange_~obj#1.offset_9|)) (.cse5 (+ 3 |v_threadThread3of3ForFork0_atomic_exchange_~obj#1.offset_9|)) (.cse3 (select .cse1 |v_threadThread3of3ForFork0_atomic_exchange_~obj#1.offset_9|)) (.cse0 (select |v_#memory_int_433| |v_threadThread3of3ForFork0_atomic_exchange_~obj#1.base_9|))) (and (= (store |v_#memory_int_433| |v_threadThread3of3ForFork0_atomic_exchange_~obj#1.base_9| (store .cse0 |v_threadThread3of3ForFork0_atomic_exchange_~obj#1.offset_9| |v_threadThread3of3ForFork0_atomic_exchange_~v#1_7|)) |v_#memory_int_432|) (= (select .cse1 .cse2) .cse3) (= (store |v_#race_1121| |v_threadThread3of3ForFork0_atomic_exchange_~obj#1.base_9| (store (store (store (store (store (store (store (store (select |v_#race_1121| |v_threadThread3of3ForFork0_atomic_exchange_~obj#1.base_9|) |v_threadThread3of3ForFork0_atomic_exchange_~obj#1.offset_9| 0) .cse2 0) .cse4 0) .cse5 0) |v_threadThread3of3ForFork0_atomic_exchange_~obj#1.offset_9| .cse3) .cse2 .cse3) .cse4 .cse3) .cse5 .cse3)) |v_#race_1119|) (= .cse3 (select .cse1 .cse4)) (= (select .cse1 .cse5) .cse3) (= |v_threadThread3of3ForFork0_atomic_exchange_~t~0#1_5| (select .cse0 |v_threadThread3of3ForFork0_atomic_exchange_~obj#1.offset_9|))))) InVars {#race=|v_#race_1121|, #memory_int=|v_#memory_int_433|, threadThread3of3ForFork0_atomic_exchange_~v#1=|v_threadThread3of3ForFork0_atomic_exchange_~v#1_7|, threadThread3of3ForFork0_atomic_exchange_~obj#1.offset=|v_threadThread3of3ForFork0_atomic_exchange_~obj#1.offset_9|, threadThread3of3ForFork0_atomic_exchange_~obj#1.base=|v_threadThread3of3ForFork0_atomic_exchange_~obj#1.base_9|} OutVars{#race=|v_#race_1119|, threadThread3of3ForFork0_atomic_exchange_~t~0#1=|v_threadThread3of3ForFork0_atomic_exchange_~t~0#1_5|, #memory_int=|v_#memory_int_432|, threadThread3of3ForFork0_atomic_exchange_~v#1=|v_threadThread3of3ForFork0_atomic_exchange_~v#1_7|, threadThread3of3ForFork0_atomic_exchange_~obj#1.offset=|v_threadThread3of3ForFork0_atomic_exchange_~obj#1.offset_9|, threadThread3of3ForFork0_atomic_exchange_~obj#1.base=|v_threadThread3of3ForFork0_atomic_exchange_~obj#1.base_9|, threadThread3of3ForFork0_atomic_exchange_#t~nondet34#1=|v_threadThread3of3ForFork0_atomic_exchange_#t~nondet34#1_5|, threadThread3of3ForFork0_atomic_exchange_#t~mem33#1=|v_threadThread3of3ForFork0_atomic_exchange_#t~mem33#1_7|} AuxVars[] AssignedVars[#race, threadThread3of3ForFork0_atomic_exchange_~t~0#1, #memory_int, threadThread3of3ForFork0_atomic_exchange_#t~nondet34#1, threadThread3of3ForFork0_atomic_exchange_#t~mem33#1][454], [threadThread1of3ForFork0NotInUse, 463#L1811true, threadThread2of3ForFork0InUse, 110#threadENTRYtrue, 824#true, 470#L1915-6true, Black: 821#(and (= 3 |ULTIMATE.start_Init_#in~pushCount#1|) (= |ULTIMATE.start_Init_~i~0#1| 0) (= |ULTIMATE.start_Init_~pushCount#1| 3)), threadThread3of3ForFork0InUse, 810#true, 819#(and (= 3 |ULTIMATE.start_Init_#in~pushCount#1|) (= |ULTIMATE.start_Init_~pushCount#1| 3))]) [2022-11-16 11:16:13,013 INFO L383 tUnfolder$Statistics]: this new event has 290 ancestors and is cut-off event [2022-11-16 11:16:13,013 INFO L386 tUnfolder$Statistics]: existing Event has 224 ancestors and is cut-off event [2022-11-16 11:16:13,014 INFO L386 tUnfolder$Statistics]: existing Event has 174 ancestors and is cut-off event [2022-11-16 11:16:13,014 INFO L386 tUnfolder$Statistics]: existing Event has 254 ancestors and is cut-off event [2022-11-16 11:16:13,020 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([2799] L1808-->L1811: Formula: (let ((.cse1 (select |v_#race_1119| |v_threadThread3of3ForFork0_atomic_exchange_~obj#1.base_9|))) (let ((.cse2 (+ |v_threadThread3of3ForFork0_atomic_exchange_~obj#1.offset_9| 1)) (.cse4 (+ 2 |v_threadThread3of3ForFork0_atomic_exchange_~obj#1.offset_9|)) (.cse5 (+ 3 |v_threadThread3of3ForFork0_atomic_exchange_~obj#1.offset_9|)) (.cse3 (select .cse1 |v_threadThread3of3ForFork0_atomic_exchange_~obj#1.offset_9|)) (.cse0 (select |v_#memory_int_433| |v_threadThread3of3ForFork0_atomic_exchange_~obj#1.base_9|))) (and (= (store |v_#memory_int_433| |v_threadThread3of3ForFork0_atomic_exchange_~obj#1.base_9| (store .cse0 |v_threadThread3of3ForFork0_atomic_exchange_~obj#1.offset_9| |v_threadThread3of3ForFork0_atomic_exchange_~v#1_7|)) |v_#memory_int_432|) (= (select .cse1 .cse2) .cse3) (= (store |v_#race_1121| |v_threadThread3of3ForFork0_atomic_exchange_~obj#1.base_9| (store (store (store (store (store (store (store (store (select |v_#race_1121| |v_threadThread3of3ForFork0_atomic_exchange_~obj#1.base_9|) |v_threadThread3of3ForFork0_atomic_exchange_~obj#1.offset_9| 0) .cse2 0) .cse4 0) .cse5 0) |v_threadThread3of3ForFork0_atomic_exchange_~obj#1.offset_9| .cse3) .cse2 .cse3) .cse4 .cse3) .cse5 .cse3)) |v_#race_1119|) (= .cse3 (select .cse1 .cse4)) (= (select .cse1 .cse5) .cse3) (= |v_threadThread3of3ForFork0_atomic_exchange_~t~0#1_5| (select .cse0 |v_threadThread3of3ForFork0_atomic_exchange_~obj#1.offset_9|))))) InVars {#race=|v_#race_1121|, #memory_int=|v_#memory_int_433|, threadThread3of3ForFork0_atomic_exchange_~v#1=|v_threadThread3of3ForFork0_atomic_exchange_~v#1_7|, threadThread3of3ForFork0_atomic_exchange_~obj#1.offset=|v_threadThread3of3ForFork0_atomic_exchange_~obj#1.offset_9|, threadThread3of3ForFork0_atomic_exchange_~obj#1.base=|v_threadThread3of3ForFork0_atomic_exchange_~obj#1.base_9|} OutVars{#race=|v_#race_1119|, threadThread3of3ForFork0_atomic_exchange_~t~0#1=|v_threadThread3of3ForFork0_atomic_exchange_~t~0#1_5|, #memory_int=|v_#memory_int_432|, threadThread3of3ForFork0_atomic_exchange_~v#1=|v_threadThread3of3ForFork0_atomic_exchange_~v#1_7|, threadThread3of3ForFork0_atomic_exchange_~obj#1.offset=|v_threadThread3of3ForFork0_atomic_exchange_~obj#1.offset_9|, threadThread3of3ForFork0_atomic_exchange_~obj#1.base=|v_threadThread3of3ForFork0_atomic_exchange_~obj#1.base_9|, threadThread3of3ForFork0_atomic_exchange_#t~nondet34#1=|v_threadThread3of3ForFork0_atomic_exchange_#t~nondet34#1_5|, threadThread3of3ForFork0_atomic_exchange_#t~mem33#1=|v_threadThread3of3ForFork0_atomic_exchange_#t~mem33#1_7|} AuxVars[] AssignedVars[#race, threadThread3of3ForFork0_atomic_exchange_~t~0#1, #memory_int, threadThread3of3ForFork0_atomic_exchange_#t~nondet34#1, threadThread3of3ForFork0_atomic_exchange_#t~mem33#1][454], [threadThread1of3ForFork0NotInUse, 463#L1811true, threadThread2of3ForFork0InUse, 110#threadENTRYtrue, 824#true, Black: 821#(and (= 3 |ULTIMATE.start_Init_#in~pushCount#1|) (= |ULTIMATE.start_Init_~i~0#1| 0) (= |ULTIMATE.start_Init_~pushCount#1| 3)), threadThread3of3ForFork0InUse, 810#true, 228#L1916true, 819#(and (= 3 |ULTIMATE.start_Init_#in~pushCount#1|) (= |ULTIMATE.start_Init_~pushCount#1| 3))]) [2022-11-16 11:16:13,020 INFO L383 tUnfolder$Statistics]: this new event has 290 ancestors and is cut-off event [2022-11-16 11:16:13,020 INFO L386 tUnfolder$Statistics]: existing Event has 224 ancestors and is cut-off event [2022-11-16 11:16:13,020 INFO L386 tUnfolder$Statistics]: existing Event has 174 ancestors and is cut-off event [2022-11-16 11:16:13,020 INFO L386 tUnfolder$Statistics]: existing Event has 254 ancestors and is cut-off event [2022-11-16 11:16:13,428 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([2799] L1808-->L1811: Formula: (let ((.cse1 (select |v_#race_1119| |v_threadThread3of3ForFork0_atomic_exchange_~obj#1.base_9|))) (let ((.cse2 (+ |v_threadThread3of3ForFork0_atomic_exchange_~obj#1.offset_9| 1)) (.cse4 (+ 2 |v_threadThread3of3ForFork0_atomic_exchange_~obj#1.offset_9|)) (.cse5 (+ 3 |v_threadThread3of3ForFork0_atomic_exchange_~obj#1.offset_9|)) (.cse3 (select .cse1 |v_threadThread3of3ForFork0_atomic_exchange_~obj#1.offset_9|)) (.cse0 (select |v_#memory_int_433| |v_threadThread3of3ForFork0_atomic_exchange_~obj#1.base_9|))) (and (= (store |v_#memory_int_433| |v_threadThread3of3ForFork0_atomic_exchange_~obj#1.base_9| (store .cse0 |v_threadThread3of3ForFork0_atomic_exchange_~obj#1.offset_9| |v_threadThread3of3ForFork0_atomic_exchange_~v#1_7|)) |v_#memory_int_432|) (= (select .cse1 .cse2) .cse3) (= (store |v_#race_1121| |v_threadThread3of3ForFork0_atomic_exchange_~obj#1.base_9| (store (store (store (store (store (store (store (store (select |v_#race_1121| |v_threadThread3of3ForFork0_atomic_exchange_~obj#1.base_9|) |v_threadThread3of3ForFork0_atomic_exchange_~obj#1.offset_9| 0) .cse2 0) .cse4 0) .cse5 0) |v_threadThread3of3ForFork0_atomic_exchange_~obj#1.offset_9| .cse3) .cse2 .cse3) .cse4 .cse3) .cse5 .cse3)) |v_#race_1119|) (= .cse3 (select .cse1 .cse4)) (= (select .cse1 .cse5) .cse3) (= |v_threadThread3of3ForFork0_atomic_exchange_~t~0#1_5| (select .cse0 |v_threadThread3of3ForFork0_atomic_exchange_~obj#1.offset_9|))))) InVars {#race=|v_#race_1121|, #memory_int=|v_#memory_int_433|, threadThread3of3ForFork0_atomic_exchange_~v#1=|v_threadThread3of3ForFork0_atomic_exchange_~v#1_7|, threadThread3of3ForFork0_atomic_exchange_~obj#1.offset=|v_threadThread3of3ForFork0_atomic_exchange_~obj#1.offset_9|, threadThread3of3ForFork0_atomic_exchange_~obj#1.base=|v_threadThread3of3ForFork0_atomic_exchange_~obj#1.base_9|} OutVars{#race=|v_#race_1119|, threadThread3of3ForFork0_atomic_exchange_~t~0#1=|v_threadThread3of3ForFork0_atomic_exchange_~t~0#1_5|, #memory_int=|v_#memory_int_432|, threadThread3of3ForFork0_atomic_exchange_~v#1=|v_threadThread3of3ForFork0_atomic_exchange_~v#1_7|, threadThread3of3ForFork0_atomic_exchange_~obj#1.offset=|v_threadThread3of3ForFork0_atomic_exchange_~obj#1.offset_9|, threadThread3of3ForFork0_atomic_exchange_~obj#1.base=|v_threadThread3of3ForFork0_atomic_exchange_~obj#1.base_9|, threadThread3of3ForFork0_atomic_exchange_#t~nondet34#1=|v_threadThread3of3ForFork0_atomic_exchange_#t~nondet34#1_5|, threadThread3of3ForFork0_atomic_exchange_#t~mem33#1=|v_threadThread3of3ForFork0_atomic_exchange_#t~mem33#1_7|} AuxVars[] AssignedVars[#race, threadThread3of3ForFork0_atomic_exchange_~t~0#1, #memory_int, threadThread3of3ForFork0_atomic_exchange_#t~nondet34#1, threadThread3of3ForFork0_atomic_exchange_#t~mem33#1][454], [threadThread1of3ForFork0InUse, 463#L1811true, 156#threadENTRYtrue, threadThread2of3ForFork0NotInUse, 824#true, 470#L1915-6true, Black: 821#(and (= 3 |ULTIMATE.start_Init_#in~pushCount#1|) (= |ULTIMATE.start_Init_~i~0#1| 0) (= |ULTIMATE.start_Init_~pushCount#1| 3)), threadThread3of3ForFork0InUse, 810#true, 819#(and (= 3 |ULTIMATE.start_Init_#in~pushCount#1|) (= |ULTIMATE.start_Init_~pushCount#1| 3))]) [2022-11-16 11:16:13,428 INFO L383 tUnfolder$Statistics]: this new event has 290 ancestors and is cut-off event [2022-11-16 11:16:13,428 INFO L386 tUnfolder$Statistics]: existing Event has 254 ancestors and is cut-off event [2022-11-16 11:16:13,428 INFO L386 tUnfolder$Statistics]: existing Event has 174 ancestors and is cut-off event [2022-11-16 11:16:13,429 INFO L386 tUnfolder$Statistics]: existing Event has 224 ancestors and is cut-off event [2022-11-16 11:16:13,436 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([2799] L1808-->L1811: Formula: (let ((.cse1 (select |v_#race_1119| |v_threadThread3of3ForFork0_atomic_exchange_~obj#1.base_9|))) (let ((.cse2 (+ |v_threadThread3of3ForFork0_atomic_exchange_~obj#1.offset_9| 1)) (.cse4 (+ 2 |v_threadThread3of3ForFork0_atomic_exchange_~obj#1.offset_9|)) (.cse5 (+ 3 |v_threadThread3of3ForFork0_atomic_exchange_~obj#1.offset_9|)) (.cse3 (select .cse1 |v_threadThread3of3ForFork0_atomic_exchange_~obj#1.offset_9|)) (.cse0 (select |v_#memory_int_433| |v_threadThread3of3ForFork0_atomic_exchange_~obj#1.base_9|))) (and (= (store |v_#memory_int_433| |v_threadThread3of3ForFork0_atomic_exchange_~obj#1.base_9| (store .cse0 |v_threadThread3of3ForFork0_atomic_exchange_~obj#1.offset_9| |v_threadThread3of3ForFork0_atomic_exchange_~v#1_7|)) |v_#memory_int_432|) (= (select .cse1 .cse2) .cse3) (= (store |v_#race_1121| |v_threadThread3of3ForFork0_atomic_exchange_~obj#1.base_9| (store (store (store (store (store (store (store (store (select |v_#race_1121| |v_threadThread3of3ForFork0_atomic_exchange_~obj#1.base_9|) |v_threadThread3of3ForFork0_atomic_exchange_~obj#1.offset_9| 0) .cse2 0) .cse4 0) .cse5 0) |v_threadThread3of3ForFork0_atomic_exchange_~obj#1.offset_9| .cse3) .cse2 .cse3) .cse4 .cse3) .cse5 .cse3)) |v_#race_1119|) (= .cse3 (select .cse1 .cse4)) (= (select .cse1 .cse5) .cse3) (= |v_threadThread3of3ForFork0_atomic_exchange_~t~0#1_5| (select .cse0 |v_threadThread3of3ForFork0_atomic_exchange_~obj#1.offset_9|))))) InVars {#race=|v_#race_1121|, #memory_int=|v_#memory_int_433|, threadThread3of3ForFork0_atomic_exchange_~v#1=|v_threadThread3of3ForFork0_atomic_exchange_~v#1_7|, threadThread3of3ForFork0_atomic_exchange_~obj#1.offset=|v_threadThread3of3ForFork0_atomic_exchange_~obj#1.offset_9|, threadThread3of3ForFork0_atomic_exchange_~obj#1.base=|v_threadThread3of3ForFork0_atomic_exchange_~obj#1.base_9|} OutVars{#race=|v_#race_1119|, threadThread3of3ForFork0_atomic_exchange_~t~0#1=|v_threadThread3of3ForFork0_atomic_exchange_~t~0#1_5|, #memory_int=|v_#memory_int_432|, threadThread3of3ForFork0_atomic_exchange_~v#1=|v_threadThread3of3ForFork0_atomic_exchange_~v#1_7|, threadThread3of3ForFork0_atomic_exchange_~obj#1.offset=|v_threadThread3of3ForFork0_atomic_exchange_~obj#1.offset_9|, threadThread3of3ForFork0_atomic_exchange_~obj#1.base=|v_threadThread3of3ForFork0_atomic_exchange_~obj#1.base_9|, threadThread3of3ForFork0_atomic_exchange_#t~nondet34#1=|v_threadThread3of3ForFork0_atomic_exchange_#t~nondet34#1_5|, threadThread3of3ForFork0_atomic_exchange_#t~mem33#1=|v_threadThread3of3ForFork0_atomic_exchange_#t~mem33#1_7|} AuxVars[] AssignedVars[#race, threadThread3of3ForFork0_atomic_exchange_~t~0#1, #memory_int, threadThread3of3ForFork0_atomic_exchange_#t~nondet34#1, threadThread3of3ForFork0_atomic_exchange_#t~mem33#1][454], [threadThread1of3ForFork0InUse, 463#L1811true, 156#threadENTRYtrue, threadThread2of3ForFork0NotInUse, 824#true, Black: 821#(and (= 3 |ULTIMATE.start_Init_#in~pushCount#1|) (= |ULTIMATE.start_Init_~i~0#1| 0) (= |ULTIMATE.start_Init_~pushCount#1| 3)), threadThread3of3ForFork0InUse, 810#true, 228#L1916true, 819#(and (= 3 |ULTIMATE.start_Init_#in~pushCount#1|) (= |ULTIMATE.start_Init_~pushCount#1| 3))]) [2022-11-16 11:16:13,445 INFO L383 tUnfolder$Statistics]: this new event has 290 ancestors and is cut-off event [2022-11-16 11:16:13,445 INFO L386 tUnfolder$Statistics]: existing Event has 174 ancestors and is cut-off event [2022-11-16 11:16:13,445 INFO L386 tUnfolder$Statistics]: existing Event has 254 ancestors and is cut-off event [2022-11-16 11:16:13,445 INFO L386 tUnfolder$Statistics]: existing Event has 224 ancestors and is cut-off event [2022-11-16 11:16:13,447 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([3043] L1808-->L1811: Formula: (let ((.cse0 (select |v_#race_1119| |v_threadThread2of3ForFork0_atomic_exchange_~obj#1.base_9|))) (let ((.cse3 (+ |v_threadThread2of3ForFork0_atomic_exchange_~obj#1.offset_9| 1)) (.cse1 (+ |v_threadThread2of3ForFork0_atomic_exchange_~obj#1.offset_9| 2)) (.cse5 (select |v_#memory_int_433| |v_threadThread2of3ForFork0_atomic_exchange_~obj#1.base_9|)) (.cse4 (+ |v_threadThread2of3ForFork0_atomic_exchange_~obj#1.offset_9| 3)) (.cse2 (select .cse0 |v_threadThread2of3ForFork0_atomic_exchange_~obj#1.offset_9|))) (and (= (select .cse0 .cse1) .cse2) (= .cse2 (select .cse0 .cse3)) (= |v_#race_1119| (store |v_#race_1121| |v_threadThread2of3ForFork0_atomic_exchange_~obj#1.base_9| (store (store (store (store (store (store (store (store (select |v_#race_1121| |v_threadThread2of3ForFork0_atomic_exchange_~obj#1.base_9|) |v_threadThread2of3ForFork0_atomic_exchange_~obj#1.offset_9| 0) .cse3 0) .cse1 0) .cse4 0) |v_threadThread2of3ForFork0_atomic_exchange_~obj#1.offset_9| .cse2) .cse3 .cse2) .cse1 .cse2) .cse4 .cse2))) (= |v_#memory_int_432| (store |v_#memory_int_433| |v_threadThread2of3ForFork0_atomic_exchange_~obj#1.base_9| (store .cse5 |v_threadThread2of3ForFork0_atomic_exchange_~obj#1.offset_9| |v_threadThread2of3ForFork0_atomic_exchange_~v#1_7|))) (= |v_threadThread2of3ForFork0_atomic_exchange_~t~0#1_5| (select .cse5 |v_threadThread2of3ForFork0_atomic_exchange_~obj#1.offset_9|)) (= (select .cse0 .cse4) .cse2)))) InVars {#race=|v_#race_1121|, #memory_int=|v_#memory_int_433|, threadThread2of3ForFork0_atomic_exchange_~obj#1.base=|v_threadThread2of3ForFork0_atomic_exchange_~obj#1.base_9|, threadThread2of3ForFork0_atomic_exchange_~obj#1.offset=|v_threadThread2of3ForFork0_atomic_exchange_~obj#1.offset_9|, threadThread2of3ForFork0_atomic_exchange_~v#1=|v_threadThread2of3ForFork0_atomic_exchange_~v#1_7|} OutVars{#race=|v_#race_1119|, threadThread2of3ForFork0_atomic_exchange_#t~nondet34#1=|v_threadThread2of3ForFork0_atomic_exchange_#t~nondet34#1_5|, threadThread2of3ForFork0_atomic_exchange_~v#1=|v_threadThread2of3ForFork0_atomic_exchange_~v#1_7|, #memory_int=|v_#memory_int_432|, threadThread2of3ForFork0_atomic_exchange_#t~mem33#1=|v_threadThread2of3ForFork0_atomic_exchange_#t~mem33#1_7|, threadThread2of3ForFork0_atomic_exchange_~obj#1.base=|v_threadThread2of3ForFork0_atomic_exchange_~obj#1.base_9|, threadThread2of3ForFork0_atomic_exchange_~obj#1.offset=|v_threadThread2of3ForFork0_atomic_exchange_~obj#1.offset_9|, threadThread2of3ForFork0_atomic_exchange_~t~0#1=|v_threadThread2of3ForFork0_atomic_exchange_~t~0#1_5|} AuxVars[] AssignedVars[#race, threadThread2of3ForFork0_atomic_exchange_#t~nondet34#1, #memory_int, threadThread2of3ForFork0_atomic_exchange_#t~mem33#1, threadThread2of3ForFork0_atomic_exchange_~t~0#1][389], [threadThread1of3ForFork0InUse, 156#threadENTRYtrue, threadThread2of3ForFork0InUse, 824#true, 470#L1915-6true, Black: 821#(and (= 3 |ULTIMATE.start_Init_#in~pushCount#1|) (= |ULTIMATE.start_Init_~i~0#1| 0) (= |ULTIMATE.start_Init_~pushCount#1| 3)), threadThread3of3ForFork0NotInUse, 810#true, 325#L1811true, 819#(and (= 3 |ULTIMATE.start_Init_#in~pushCount#1|) (= |ULTIMATE.start_Init_~pushCount#1| 3))]) [2022-11-16 11:16:13,447 INFO L383 tUnfolder$Statistics]: this new event has 290 ancestors and is cut-off event [2022-11-16 11:16:13,447 INFO L386 tUnfolder$Statistics]: existing Event has 224 ancestors and is cut-off event [2022-11-16 11:16:13,447 INFO L386 tUnfolder$Statistics]: existing Event has 174 ancestors and is cut-off event [2022-11-16 11:16:13,448 INFO L386 tUnfolder$Statistics]: existing Event has 254 ancestors and is cut-off event [2022-11-16 11:16:13,455 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([3043] L1808-->L1811: Formula: (let ((.cse0 (select |v_#race_1119| |v_threadThread2of3ForFork0_atomic_exchange_~obj#1.base_9|))) (let ((.cse3 (+ |v_threadThread2of3ForFork0_atomic_exchange_~obj#1.offset_9| 1)) (.cse1 (+ |v_threadThread2of3ForFork0_atomic_exchange_~obj#1.offset_9| 2)) (.cse5 (select |v_#memory_int_433| |v_threadThread2of3ForFork0_atomic_exchange_~obj#1.base_9|)) (.cse4 (+ |v_threadThread2of3ForFork0_atomic_exchange_~obj#1.offset_9| 3)) (.cse2 (select .cse0 |v_threadThread2of3ForFork0_atomic_exchange_~obj#1.offset_9|))) (and (= (select .cse0 .cse1) .cse2) (= .cse2 (select .cse0 .cse3)) (= |v_#race_1119| (store |v_#race_1121| |v_threadThread2of3ForFork0_atomic_exchange_~obj#1.base_9| (store (store (store (store (store (store (store (store (select |v_#race_1121| |v_threadThread2of3ForFork0_atomic_exchange_~obj#1.base_9|) |v_threadThread2of3ForFork0_atomic_exchange_~obj#1.offset_9| 0) .cse3 0) .cse1 0) .cse4 0) |v_threadThread2of3ForFork0_atomic_exchange_~obj#1.offset_9| .cse2) .cse3 .cse2) .cse1 .cse2) .cse4 .cse2))) (= |v_#memory_int_432| (store |v_#memory_int_433| |v_threadThread2of3ForFork0_atomic_exchange_~obj#1.base_9| (store .cse5 |v_threadThread2of3ForFork0_atomic_exchange_~obj#1.offset_9| |v_threadThread2of3ForFork0_atomic_exchange_~v#1_7|))) (= |v_threadThread2of3ForFork0_atomic_exchange_~t~0#1_5| (select .cse5 |v_threadThread2of3ForFork0_atomic_exchange_~obj#1.offset_9|)) (= (select .cse0 .cse4) .cse2)))) InVars {#race=|v_#race_1121|, #memory_int=|v_#memory_int_433|, threadThread2of3ForFork0_atomic_exchange_~obj#1.base=|v_threadThread2of3ForFork0_atomic_exchange_~obj#1.base_9|, threadThread2of3ForFork0_atomic_exchange_~obj#1.offset=|v_threadThread2of3ForFork0_atomic_exchange_~obj#1.offset_9|, threadThread2of3ForFork0_atomic_exchange_~v#1=|v_threadThread2of3ForFork0_atomic_exchange_~v#1_7|} OutVars{#race=|v_#race_1119|, threadThread2of3ForFork0_atomic_exchange_#t~nondet34#1=|v_threadThread2of3ForFork0_atomic_exchange_#t~nondet34#1_5|, threadThread2of3ForFork0_atomic_exchange_~v#1=|v_threadThread2of3ForFork0_atomic_exchange_~v#1_7|, #memory_int=|v_#memory_int_432|, threadThread2of3ForFork0_atomic_exchange_#t~mem33#1=|v_threadThread2of3ForFork0_atomic_exchange_#t~mem33#1_7|, threadThread2of3ForFork0_atomic_exchange_~obj#1.base=|v_threadThread2of3ForFork0_atomic_exchange_~obj#1.base_9|, threadThread2of3ForFork0_atomic_exchange_~obj#1.offset=|v_threadThread2of3ForFork0_atomic_exchange_~obj#1.offset_9|, threadThread2of3ForFork0_atomic_exchange_~t~0#1=|v_threadThread2of3ForFork0_atomic_exchange_~t~0#1_5|} AuxVars[] AssignedVars[#race, threadThread2of3ForFork0_atomic_exchange_#t~nondet34#1, #memory_int, threadThread2of3ForFork0_atomic_exchange_#t~mem33#1, threadThread2of3ForFork0_atomic_exchange_~t~0#1][389], [threadThread1of3ForFork0InUse, 156#threadENTRYtrue, 824#true, threadThread2of3ForFork0InUse, Black: 821#(and (= 3 |ULTIMATE.start_Init_#in~pushCount#1|) (= |ULTIMATE.start_Init_~i~0#1| 0) (= |ULTIMATE.start_Init_~pushCount#1| 3)), threadThread3of3ForFork0NotInUse, 810#true, 325#L1811true, 228#L1916true, 819#(and (= 3 |ULTIMATE.start_Init_#in~pushCount#1|) (= |ULTIMATE.start_Init_~pushCount#1| 3))]) [2022-11-16 11:16:13,458 INFO L383 tUnfolder$Statistics]: this new event has 290 ancestors and is cut-off event [2022-11-16 11:16:13,467 INFO L386 tUnfolder$Statistics]: existing Event has 174 ancestors and is cut-off event [2022-11-16 11:16:13,467 INFO L386 tUnfolder$Statistics]: existing Event has 224 ancestors and is cut-off event [2022-11-16 11:16:13,467 INFO L386 tUnfolder$Statistics]: existing Event has 254 ancestors and is cut-off event [2022-11-16 11:16:13,612 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([3043] L1808-->L1811: Formula: (let ((.cse0 (select |v_#race_1119| |v_threadThread2of3ForFork0_atomic_exchange_~obj#1.base_9|))) (let ((.cse3 (+ |v_threadThread2of3ForFork0_atomic_exchange_~obj#1.offset_9| 1)) (.cse1 (+ |v_threadThread2of3ForFork0_atomic_exchange_~obj#1.offset_9| 2)) (.cse5 (select |v_#memory_int_433| |v_threadThread2of3ForFork0_atomic_exchange_~obj#1.base_9|)) (.cse4 (+ |v_threadThread2of3ForFork0_atomic_exchange_~obj#1.offset_9| 3)) (.cse2 (select .cse0 |v_threadThread2of3ForFork0_atomic_exchange_~obj#1.offset_9|))) (and (= (select .cse0 .cse1) .cse2) (= .cse2 (select .cse0 .cse3)) (= |v_#race_1119| (store |v_#race_1121| |v_threadThread2of3ForFork0_atomic_exchange_~obj#1.base_9| (store (store (store (store (store (store (store (store (select |v_#race_1121| |v_threadThread2of3ForFork0_atomic_exchange_~obj#1.base_9|) |v_threadThread2of3ForFork0_atomic_exchange_~obj#1.offset_9| 0) .cse3 0) .cse1 0) .cse4 0) |v_threadThread2of3ForFork0_atomic_exchange_~obj#1.offset_9| .cse2) .cse3 .cse2) .cse1 .cse2) .cse4 .cse2))) (= |v_#memory_int_432| (store |v_#memory_int_433| |v_threadThread2of3ForFork0_atomic_exchange_~obj#1.base_9| (store .cse5 |v_threadThread2of3ForFork0_atomic_exchange_~obj#1.offset_9| |v_threadThread2of3ForFork0_atomic_exchange_~v#1_7|))) (= |v_threadThread2of3ForFork0_atomic_exchange_~t~0#1_5| (select .cse5 |v_threadThread2of3ForFork0_atomic_exchange_~obj#1.offset_9|)) (= (select .cse0 .cse4) .cse2)))) InVars {#race=|v_#race_1121|, #memory_int=|v_#memory_int_433|, threadThread2of3ForFork0_atomic_exchange_~obj#1.base=|v_threadThread2of3ForFork0_atomic_exchange_~obj#1.base_9|, threadThread2of3ForFork0_atomic_exchange_~obj#1.offset=|v_threadThread2of3ForFork0_atomic_exchange_~obj#1.offset_9|, threadThread2of3ForFork0_atomic_exchange_~v#1=|v_threadThread2of3ForFork0_atomic_exchange_~v#1_7|} OutVars{#race=|v_#race_1119|, threadThread2of3ForFork0_atomic_exchange_#t~nondet34#1=|v_threadThread2of3ForFork0_atomic_exchange_#t~nondet34#1_5|, threadThread2of3ForFork0_atomic_exchange_~v#1=|v_threadThread2of3ForFork0_atomic_exchange_~v#1_7|, #memory_int=|v_#memory_int_432|, threadThread2of3ForFork0_atomic_exchange_#t~mem33#1=|v_threadThread2of3ForFork0_atomic_exchange_#t~mem33#1_7|, threadThread2of3ForFork0_atomic_exchange_~obj#1.base=|v_threadThread2of3ForFork0_atomic_exchange_~obj#1.base_9|, threadThread2of3ForFork0_atomic_exchange_~obj#1.offset=|v_threadThread2of3ForFork0_atomic_exchange_~obj#1.offset_9|, threadThread2of3ForFork0_atomic_exchange_~t~0#1=|v_threadThread2of3ForFork0_atomic_exchange_~t~0#1_5|} AuxVars[] AssignedVars[#race, threadThread2of3ForFork0_atomic_exchange_#t~nondet34#1, #memory_int, threadThread2of3ForFork0_atomic_exchange_#t~mem33#1, threadThread2of3ForFork0_atomic_exchange_~t~0#1][389], [threadThread1of3ForFork0NotInUse, threadThread2of3ForFork0InUse, 824#true, Black: 821#(and (= 3 |ULTIMATE.start_Init_#in~pushCount#1|) (= |ULTIMATE.start_Init_~i~0#1| 0) (= |ULTIMATE.start_Init_~pushCount#1| 3)), threadThread3of3ForFork0InUse, 810#true, 325#L1811true, 643#L1916-1true, 819#(and (= 3 |ULTIMATE.start_Init_#in~pushCount#1|) (= |ULTIMATE.start_Init_~pushCount#1| 3)), 167#threadENTRYtrue]) [2022-11-16 11:16:13,612 INFO L383 tUnfolder$Statistics]: this new event has 291 ancestors and is cut-off event [2022-11-16 11:16:13,612 INFO L386 tUnfolder$Statistics]: existing Event has 255 ancestors and is cut-off event [2022-11-16 11:16:13,612 INFO L386 tUnfolder$Statistics]: existing Event has 175 ancestors and is cut-off event [2022-11-16 11:16:13,612 INFO L386 tUnfolder$Statistics]: existing Event has 225 ancestors and is cut-off event [2022-11-16 11:16:13,660 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([2799] L1808-->L1811: Formula: (let ((.cse1 (select |v_#race_1119| |v_threadThread3of3ForFork0_atomic_exchange_~obj#1.base_9|))) (let ((.cse2 (+ |v_threadThread3of3ForFork0_atomic_exchange_~obj#1.offset_9| 1)) (.cse4 (+ 2 |v_threadThread3of3ForFork0_atomic_exchange_~obj#1.offset_9|)) (.cse5 (+ 3 |v_threadThread3of3ForFork0_atomic_exchange_~obj#1.offset_9|)) (.cse3 (select .cse1 |v_threadThread3of3ForFork0_atomic_exchange_~obj#1.offset_9|)) (.cse0 (select |v_#memory_int_433| |v_threadThread3of3ForFork0_atomic_exchange_~obj#1.base_9|))) (and (= (store |v_#memory_int_433| |v_threadThread3of3ForFork0_atomic_exchange_~obj#1.base_9| (store .cse0 |v_threadThread3of3ForFork0_atomic_exchange_~obj#1.offset_9| |v_threadThread3of3ForFork0_atomic_exchange_~v#1_7|)) |v_#memory_int_432|) (= (select .cse1 .cse2) .cse3) (= (store |v_#race_1121| |v_threadThread3of3ForFork0_atomic_exchange_~obj#1.base_9| (store (store (store (store (store (store (store (store (select |v_#race_1121| |v_threadThread3of3ForFork0_atomic_exchange_~obj#1.base_9|) |v_threadThread3of3ForFork0_atomic_exchange_~obj#1.offset_9| 0) .cse2 0) .cse4 0) .cse5 0) |v_threadThread3of3ForFork0_atomic_exchange_~obj#1.offset_9| .cse3) .cse2 .cse3) .cse4 .cse3) .cse5 .cse3)) |v_#race_1119|) (= .cse3 (select .cse1 .cse4)) (= (select .cse1 .cse5) .cse3) (= |v_threadThread3of3ForFork0_atomic_exchange_~t~0#1_5| (select .cse0 |v_threadThread3of3ForFork0_atomic_exchange_~obj#1.offset_9|))))) InVars {#race=|v_#race_1121|, #memory_int=|v_#memory_int_433|, threadThread3of3ForFork0_atomic_exchange_~v#1=|v_threadThread3of3ForFork0_atomic_exchange_~v#1_7|, threadThread3of3ForFork0_atomic_exchange_~obj#1.offset=|v_threadThread3of3ForFork0_atomic_exchange_~obj#1.offset_9|, threadThread3of3ForFork0_atomic_exchange_~obj#1.base=|v_threadThread3of3ForFork0_atomic_exchange_~obj#1.base_9|} OutVars{#race=|v_#race_1119|, threadThread3of3ForFork0_atomic_exchange_~t~0#1=|v_threadThread3of3ForFork0_atomic_exchange_~t~0#1_5|, #memory_int=|v_#memory_int_432|, threadThread3of3ForFork0_atomic_exchange_~v#1=|v_threadThread3of3ForFork0_atomic_exchange_~v#1_7|, threadThread3of3ForFork0_atomic_exchange_~obj#1.offset=|v_threadThread3of3ForFork0_atomic_exchange_~obj#1.offset_9|, threadThread3of3ForFork0_atomic_exchange_~obj#1.base=|v_threadThread3of3ForFork0_atomic_exchange_~obj#1.base_9|, threadThread3of3ForFork0_atomic_exchange_#t~nondet34#1=|v_threadThread3of3ForFork0_atomic_exchange_#t~nondet34#1_5|, threadThread3of3ForFork0_atomic_exchange_#t~mem33#1=|v_threadThread3of3ForFork0_atomic_exchange_#t~mem33#1_7|} AuxVars[] AssignedVars[#race, threadThread3of3ForFork0_atomic_exchange_~t~0#1, #memory_int, threadThread3of3ForFork0_atomic_exchange_#t~nondet34#1, threadThread3of3ForFork0_atomic_exchange_#t~mem33#1][454], [threadThread1of3ForFork0NotInUse, 463#L1811true, threadThread2of3ForFork0InUse, 110#threadENTRYtrue, 824#true, Black: 821#(and (= 3 |ULTIMATE.start_Init_#in~pushCount#1|) (= |ULTIMATE.start_Init_~i~0#1| 0) (= |ULTIMATE.start_Init_~pushCount#1| 3)), threadThread3of3ForFork0InUse, 810#true, 643#L1916-1true, 819#(and (= 3 |ULTIMATE.start_Init_#in~pushCount#1|) (= |ULTIMATE.start_Init_~pushCount#1| 3))]) [2022-11-16 11:16:13,660 INFO L383 tUnfolder$Statistics]: this new event has 291 ancestors and is cut-off event [2022-11-16 11:16:13,660 INFO L386 tUnfolder$Statistics]: existing Event has 225 ancestors and is cut-off event [2022-11-16 11:16:13,660 INFO L386 tUnfolder$Statistics]: existing Event has 175 ancestors and is cut-off event [2022-11-16 11:16:13,660 INFO L386 tUnfolder$Statistics]: existing Event has 255 ancestors and is cut-off event [2022-11-16 11:16:13,768 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([2799] L1808-->L1811: Formula: (let ((.cse1 (select |v_#race_1119| |v_threadThread3of3ForFork0_atomic_exchange_~obj#1.base_9|))) (let ((.cse2 (+ |v_threadThread3of3ForFork0_atomic_exchange_~obj#1.offset_9| 1)) (.cse4 (+ 2 |v_threadThread3of3ForFork0_atomic_exchange_~obj#1.offset_9|)) (.cse5 (+ 3 |v_threadThread3of3ForFork0_atomic_exchange_~obj#1.offset_9|)) (.cse3 (select .cse1 |v_threadThread3of3ForFork0_atomic_exchange_~obj#1.offset_9|)) (.cse0 (select |v_#memory_int_433| |v_threadThread3of3ForFork0_atomic_exchange_~obj#1.base_9|))) (and (= (store |v_#memory_int_433| |v_threadThread3of3ForFork0_atomic_exchange_~obj#1.base_9| (store .cse0 |v_threadThread3of3ForFork0_atomic_exchange_~obj#1.offset_9| |v_threadThread3of3ForFork0_atomic_exchange_~v#1_7|)) |v_#memory_int_432|) (= (select .cse1 .cse2) .cse3) (= (store |v_#race_1121| |v_threadThread3of3ForFork0_atomic_exchange_~obj#1.base_9| (store (store (store (store (store (store (store (store (select |v_#race_1121| |v_threadThread3of3ForFork0_atomic_exchange_~obj#1.base_9|) |v_threadThread3of3ForFork0_atomic_exchange_~obj#1.offset_9| 0) .cse2 0) .cse4 0) .cse5 0) |v_threadThread3of3ForFork0_atomic_exchange_~obj#1.offset_9| .cse3) .cse2 .cse3) .cse4 .cse3) .cse5 .cse3)) |v_#race_1119|) (= .cse3 (select .cse1 .cse4)) (= (select .cse1 .cse5) .cse3) (= |v_threadThread3of3ForFork0_atomic_exchange_~t~0#1_5| (select .cse0 |v_threadThread3of3ForFork0_atomic_exchange_~obj#1.offset_9|))))) InVars {#race=|v_#race_1121|, #memory_int=|v_#memory_int_433|, threadThread3of3ForFork0_atomic_exchange_~v#1=|v_threadThread3of3ForFork0_atomic_exchange_~v#1_7|, threadThread3of3ForFork0_atomic_exchange_~obj#1.offset=|v_threadThread3of3ForFork0_atomic_exchange_~obj#1.offset_9|, threadThread3of3ForFork0_atomic_exchange_~obj#1.base=|v_threadThread3of3ForFork0_atomic_exchange_~obj#1.base_9|} OutVars{#race=|v_#race_1119|, threadThread3of3ForFork0_atomic_exchange_~t~0#1=|v_threadThread3of3ForFork0_atomic_exchange_~t~0#1_5|, #memory_int=|v_#memory_int_432|, threadThread3of3ForFork0_atomic_exchange_~v#1=|v_threadThread3of3ForFork0_atomic_exchange_~v#1_7|, threadThread3of3ForFork0_atomic_exchange_~obj#1.offset=|v_threadThread3of3ForFork0_atomic_exchange_~obj#1.offset_9|, threadThread3of3ForFork0_atomic_exchange_~obj#1.base=|v_threadThread3of3ForFork0_atomic_exchange_~obj#1.base_9|, threadThread3of3ForFork0_atomic_exchange_#t~nondet34#1=|v_threadThread3of3ForFork0_atomic_exchange_#t~nondet34#1_5|, threadThread3of3ForFork0_atomic_exchange_#t~mem33#1=|v_threadThread3of3ForFork0_atomic_exchange_#t~mem33#1_7|} AuxVars[] AssignedVars[#race, threadThread3of3ForFork0_atomic_exchange_~t~0#1, #memory_int, threadThread3of3ForFork0_atomic_exchange_#t~nondet34#1, threadThread3of3ForFork0_atomic_exchange_#t~mem33#1][454], [threadThread1of3ForFork0InUse, 463#L1811true, 156#threadENTRYtrue, threadThread2of3ForFork0NotInUse, 824#true, Black: 821#(and (= 3 |ULTIMATE.start_Init_#in~pushCount#1|) (= |ULTIMATE.start_Init_~i~0#1| 0) (= |ULTIMATE.start_Init_~pushCount#1| 3)), threadThread3of3ForFork0InUse, 810#true, 643#L1916-1true, 819#(and (= 3 |ULTIMATE.start_Init_#in~pushCount#1|) (= |ULTIMATE.start_Init_~pushCount#1| 3))]) [2022-11-16 11:16:13,769 INFO L383 tUnfolder$Statistics]: this new event has 291 ancestors and is cut-off event [2022-11-16 11:16:13,769 INFO L386 tUnfolder$Statistics]: existing Event has 255 ancestors and is cut-off event [2022-11-16 11:16:13,769 INFO L386 tUnfolder$Statistics]: existing Event has 225 ancestors and is cut-off event [2022-11-16 11:16:13,769 INFO L386 tUnfolder$Statistics]: existing Event has 175 ancestors and is cut-off event [2022-11-16 11:16:13,774 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([3043] L1808-->L1811: Formula: (let ((.cse0 (select |v_#race_1119| |v_threadThread2of3ForFork0_atomic_exchange_~obj#1.base_9|))) (let ((.cse3 (+ |v_threadThread2of3ForFork0_atomic_exchange_~obj#1.offset_9| 1)) (.cse1 (+ |v_threadThread2of3ForFork0_atomic_exchange_~obj#1.offset_9| 2)) (.cse5 (select |v_#memory_int_433| |v_threadThread2of3ForFork0_atomic_exchange_~obj#1.base_9|)) (.cse4 (+ |v_threadThread2of3ForFork0_atomic_exchange_~obj#1.offset_9| 3)) (.cse2 (select .cse0 |v_threadThread2of3ForFork0_atomic_exchange_~obj#1.offset_9|))) (and (= (select .cse0 .cse1) .cse2) (= .cse2 (select .cse0 .cse3)) (= |v_#race_1119| (store |v_#race_1121| |v_threadThread2of3ForFork0_atomic_exchange_~obj#1.base_9| (store (store (store (store (store (store (store (store (select |v_#race_1121| |v_threadThread2of3ForFork0_atomic_exchange_~obj#1.base_9|) |v_threadThread2of3ForFork0_atomic_exchange_~obj#1.offset_9| 0) .cse3 0) .cse1 0) .cse4 0) |v_threadThread2of3ForFork0_atomic_exchange_~obj#1.offset_9| .cse2) .cse3 .cse2) .cse1 .cse2) .cse4 .cse2))) (= |v_#memory_int_432| (store |v_#memory_int_433| |v_threadThread2of3ForFork0_atomic_exchange_~obj#1.base_9| (store .cse5 |v_threadThread2of3ForFork0_atomic_exchange_~obj#1.offset_9| |v_threadThread2of3ForFork0_atomic_exchange_~v#1_7|))) (= |v_threadThread2of3ForFork0_atomic_exchange_~t~0#1_5| (select .cse5 |v_threadThread2of3ForFork0_atomic_exchange_~obj#1.offset_9|)) (= (select .cse0 .cse4) .cse2)))) InVars {#race=|v_#race_1121|, #memory_int=|v_#memory_int_433|, threadThread2of3ForFork0_atomic_exchange_~obj#1.base=|v_threadThread2of3ForFork0_atomic_exchange_~obj#1.base_9|, threadThread2of3ForFork0_atomic_exchange_~obj#1.offset=|v_threadThread2of3ForFork0_atomic_exchange_~obj#1.offset_9|, threadThread2of3ForFork0_atomic_exchange_~v#1=|v_threadThread2of3ForFork0_atomic_exchange_~v#1_7|} OutVars{#race=|v_#race_1119|, threadThread2of3ForFork0_atomic_exchange_#t~nondet34#1=|v_threadThread2of3ForFork0_atomic_exchange_#t~nondet34#1_5|, threadThread2of3ForFork0_atomic_exchange_~v#1=|v_threadThread2of3ForFork0_atomic_exchange_~v#1_7|, #memory_int=|v_#memory_int_432|, threadThread2of3ForFork0_atomic_exchange_#t~mem33#1=|v_threadThread2of3ForFork0_atomic_exchange_#t~mem33#1_7|, threadThread2of3ForFork0_atomic_exchange_~obj#1.base=|v_threadThread2of3ForFork0_atomic_exchange_~obj#1.base_9|, threadThread2of3ForFork0_atomic_exchange_~obj#1.offset=|v_threadThread2of3ForFork0_atomic_exchange_~obj#1.offset_9|, threadThread2of3ForFork0_atomic_exchange_~t~0#1=|v_threadThread2of3ForFork0_atomic_exchange_~t~0#1_5|} AuxVars[] AssignedVars[#race, threadThread2of3ForFork0_atomic_exchange_#t~nondet34#1, #memory_int, threadThread2of3ForFork0_atomic_exchange_#t~mem33#1, threadThread2of3ForFork0_atomic_exchange_~t~0#1][389], [threadThread1of3ForFork0InUse, 156#threadENTRYtrue, threadThread2of3ForFork0InUse, 824#true, Black: 821#(and (= 3 |ULTIMATE.start_Init_#in~pushCount#1|) (= |ULTIMATE.start_Init_~i~0#1| 0) (= |ULTIMATE.start_Init_~pushCount#1| 3)), threadThread3of3ForFork0NotInUse, 810#true, 325#L1811true, 643#L1916-1true, 819#(and (= 3 |ULTIMATE.start_Init_#in~pushCount#1|) (= |ULTIMATE.start_Init_~pushCount#1| 3))]) [2022-11-16 11:16:13,775 INFO L383 tUnfolder$Statistics]: this new event has 291 ancestors and is cut-off event [2022-11-16 11:16:13,775 INFO L386 tUnfolder$Statistics]: existing Event has 255 ancestors and is cut-off event [2022-11-16 11:16:13,775 INFO L386 tUnfolder$Statistics]: existing Event has 175 ancestors and is cut-off event [2022-11-16 11:16:13,775 INFO L386 tUnfolder$Statistics]: existing Event has 225 ancestors and is cut-off event [2022-11-16 11:16:13,894 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([3043] L1808-->L1811: Formula: (let ((.cse0 (select |v_#race_1119| |v_threadThread2of3ForFork0_atomic_exchange_~obj#1.base_9|))) (let ((.cse3 (+ |v_threadThread2of3ForFork0_atomic_exchange_~obj#1.offset_9| 1)) (.cse1 (+ |v_threadThread2of3ForFork0_atomic_exchange_~obj#1.offset_9| 2)) (.cse5 (select |v_#memory_int_433| |v_threadThread2of3ForFork0_atomic_exchange_~obj#1.base_9|)) (.cse4 (+ |v_threadThread2of3ForFork0_atomic_exchange_~obj#1.offset_9| 3)) (.cse2 (select .cse0 |v_threadThread2of3ForFork0_atomic_exchange_~obj#1.offset_9|))) (and (= (select .cse0 .cse1) .cse2) (= .cse2 (select .cse0 .cse3)) (= |v_#race_1119| (store |v_#race_1121| |v_threadThread2of3ForFork0_atomic_exchange_~obj#1.base_9| (store (store (store (store (store (store (store (store (select |v_#race_1121| |v_threadThread2of3ForFork0_atomic_exchange_~obj#1.base_9|) |v_threadThread2of3ForFork0_atomic_exchange_~obj#1.offset_9| 0) .cse3 0) .cse1 0) .cse4 0) |v_threadThread2of3ForFork0_atomic_exchange_~obj#1.offset_9| .cse2) .cse3 .cse2) .cse1 .cse2) .cse4 .cse2))) (= |v_#memory_int_432| (store |v_#memory_int_433| |v_threadThread2of3ForFork0_atomic_exchange_~obj#1.base_9| (store .cse5 |v_threadThread2of3ForFork0_atomic_exchange_~obj#1.offset_9| |v_threadThread2of3ForFork0_atomic_exchange_~v#1_7|))) (= |v_threadThread2of3ForFork0_atomic_exchange_~t~0#1_5| (select .cse5 |v_threadThread2of3ForFork0_atomic_exchange_~obj#1.offset_9|)) (= (select .cse0 .cse4) .cse2)))) InVars {#race=|v_#race_1121|, #memory_int=|v_#memory_int_433|, threadThread2of3ForFork0_atomic_exchange_~obj#1.base=|v_threadThread2of3ForFork0_atomic_exchange_~obj#1.base_9|, threadThread2of3ForFork0_atomic_exchange_~obj#1.offset=|v_threadThread2of3ForFork0_atomic_exchange_~obj#1.offset_9|, threadThread2of3ForFork0_atomic_exchange_~v#1=|v_threadThread2of3ForFork0_atomic_exchange_~v#1_7|} OutVars{#race=|v_#race_1119|, threadThread2of3ForFork0_atomic_exchange_#t~nondet34#1=|v_threadThread2of3ForFork0_atomic_exchange_#t~nondet34#1_5|, threadThread2of3ForFork0_atomic_exchange_~v#1=|v_threadThread2of3ForFork0_atomic_exchange_~v#1_7|, #memory_int=|v_#memory_int_432|, threadThread2of3ForFork0_atomic_exchange_#t~mem33#1=|v_threadThread2of3ForFork0_atomic_exchange_#t~mem33#1_7|, threadThread2of3ForFork0_atomic_exchange_~obj#1.base=|v_threadThread2of3ForFork0_atomic_exchange_~obj#1.base_9|, threadThread2of3ForFork0_atomic_exchange_~obj#1.offset=|v_threadThread2of3ForFork0_atomic_exchange_~obj#1.offset_9|, threadThread2of3ForFork0_atomic_exchange_~t~0#1=|v_threadThread2of3ForFork0_atomic_exchange_~t~0#1_5|} AuxVars[] AssignedVars[#race, threadThread2of3ForFork0_atomic_exchange_#t~nondet34#1, #memory_int, threadThread2of3ForFork0_atomic_exchange_#t~mem33#1, threadThread2of3ForFork0_atomic_exchange_~t~0#1][389], [threadThread1of3ForFork0NotInUse, 15#L1916-2true, threadThread2of3ForFork0InUse, 824#true, Black: 821#(and (= 3 |ULTIMATE.start_Init_#in~pushCount#1|) (= |ULTIMATE.start_Init_~i~0#1| 0) (= |ULTIMATE.start_Init_~pushCount#1| 3)), threadThread3of3ForFork0InUse, 810#true, 325#L1811true, 819#(and (= 3 |ULTIMATE.start_Init_#in~pushCount#1|) (= |ULTIMATE.start_Init_~pushCount#1| 3)), 167#threadENTRYtrue]) [2022-11-16 11:16:13,894 INFO L383 tUnfolder$Statistics]: this new event has 292 ancestors and is cut-off event [2022-11-16 11:16:13,894 INFO L386 tUnfolder$Statistics]: existing Event has 176 ancestors and is cut-off event [2022-11-16 11:16:13,894 INFO L386 tUnfolder$Statistics]: existing Event has 226 ancestors and is cut-off event [2022-11-16 11:16:13,894 INFO L386 tUnfolder$Statistics]: existing Event has 256 ancestors and is cut-off event [2022-11-16 11:16:13,943 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([2799] L1808-->L1811: Formula: (let ((.cse1 (select |v_#race_1119| |v_threadThread3of3ForFork0_atomic_exchange_~obj#1.base_9|))) (let ((.cse2 (+ |v_threadThread3of3ForFork0_atomic_exchange_~obj#1.offset_9| 1)) (.cse4 (+ 2 |v_threadThread3of3ForFork0_atomic_exchange_~obj#1.offset_9|)) (.cse5 (+ 3 |v_threadThread3of3ForFork0_atomic_exchange_~obj#1.offset_9|)) (.cse3 (select .cse1 |v_threadThread3of3ForFork0_atomic_exchange_~obj#1.offset_9|)) (.cse0 (select |v_#memory_int_433| |v_threadThread3of3ForFork0_atomic_exchange_~obj#1.base_9|))) (and (= (store |v_#memory_int_433| |v_threadThread3of3ForFork0_atomic_exchange_~obj#1.base_9| (store .cse0 |v_threadThread3of3ForFork0_atomic_exchange_~obj#1.offset_9| |v_threadThread3of3ForFork0_atomic_exchange_~v#1_7|)) |v_#memory_int_432|) (= (select .cse1 .cse2) .cse3) (= (store |v_#race_1121| |v_threadThread3of3ForFork0_atomic_exchange_~obj#1.base_9| (store (store (store (store (store (store (store (store (select |v_#race_1121| |v_threadThread3of3ForFork0_atomic_exchange_~obj#1.base_9|) |v_threadThread3of3ForFork0_atomic_exchange_~obj#1.offset_9| 0) .cse2 0) .cse4 0) .cse5 0) |v_threadThread3of3ForFork0_atomic_exchange_~obj#1.offset_9| .cse3) .cse2 .cse3) .cse4 .cse3) .cse5 .cse3)) |v_#race_1119|) (= .cse3 (select .cse1 .cse4)) (= (select .cse1 .cse5) .cse3) (= |v_threadThread3of3ForFork0_atomic_exchange_~t~0#1_5| (select .cse0 |v_threadThread3of3ForFork0_atomic_exchange_~obj#1.offset_9|))))) InVars {#race=|v_#race_1121|, #memory_int=|v_#memory_int_433|, threadThread3of3ForFork0_atomic_exchange_~v#1=|v_threadThread3of3ForFork0_atomic_exchange_~v#1_7|, threadThread3of3ForFork0_atomic_exchange_~obj#1.offset=|v_threadThread3of3ForFork0_atomic_exchange_~obj#1.offset_9|, threadThread3of3ForFork0_atomic_exchange_~obj#1.base=|v_threadThread3of3ForFork0_atomic_exchange_~obj#1.base_9|} OutVars{#race=|v_#race_1119|, threadThread3of3ForFork0_atomic_exchange_~t~0#1=|v_threadThread3of3ForFork0_atomic_exchange_~t~0#1_5|, #memory_int=|v_#memory_int_432|, threadThread3of3ForFork0_atomic_exchange_~v#1=|v_threadThread3of3ForFork0_atomic_exchange_~v#1_7|, threadThread3of3ForFork0_atomic_exchange_~obj#1.offset=|v_threadThread3of3ForFork0_atomic_exchange_~obj#1.offset_9|, threadThread3of3ForFork0_atomic_exchange_~obj#1.base=|v_threadThread3of3ForFork0_atomic_exchange_~obj#1.base_9|, threadThread3of3ForFork0_atomic_exchange_#t~nondet34#1=|v_threadThread3of3ForFork0_atomic_exchange_#t~nondet34#1_5|, threadThread3of3ForFork0_atomic_exchange_#t~mem33#1=|v_threadThread3of3ForFork0_atomic_exchange_#t~mem33#1_7|} AuxVars[] AssignedVars[#race, threadThread3of3ForFork0_atomic_exchange_~t~0#1, #memory_int, threadThread3of3ForFork0_atomic_exchange_#t~nondet34#1, threadThread3of3ForFork0_atomic_exchange_#t~mem33#1][454], [threadThread1of3ForFork0NotInUse, 15#L1916-2true, 463#L1811true, threadThread2of3ForFork0InUse, 110#threadENTRYtrue, 824#true, Black: 821#(and (= 3 |ULTIMATE.start_Init_#in~pushCount#1|) (= |ULTIMATE.start_Init_~i~0#1| 0) (= |ULTIMATE.start_Init_~pushCount#1| 3)), threadThread3of3ForFork0InUse, 810#true, 819#(and (= 3 |ULTIMATE.start_Init_#in~pushCount#1|) (= |ULTIMATE.start_Init_~pushCount#1| 3))]) [2022-11-16 11:16:13,944 INFO L383 tUnfolder$Statistics]: this new event has 292 ancestors and is cut-off event [2022-11-16 11:16:13,944 INFO L386 tUnfolder$Statistics]: existing Event has 176 ancestors and is cut-off event [2022-11-16 11:16:13,944 INFO L386 tUnfolder$Statistics]: existing Event has 256 ancestors and is cut-off event [2022-11-16 11:16:13,944 INFO L386 tUnfolder$Statistics]: existing Event has 226 ancestors and is cut-off event [2022-11-16 11:16:14,058 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([2799] L1808-->L1811: Formula: (let ((.cse1 (select |v_#race_1119| |v_threadThread3of3ForFork0_atomic_exchange_~obj#1.base_9|))) (let ((.cse2 (+ |v_threadThread3of3ForFork0_atomic_exchange_~obj#1.offset_9| 1)) (.cse4 (+ 2 |v_threadThread3of3ForFork0_atomic_exchange_~obj#1.offset_9|)) (.cse5 (+ 3 |v_threadThread3of3ForFork0_atomic_exchange_~obj#1.offset_9|)) (.cse3 (select .cse1 |v_threadThread3of3ForFork0_atomic_exchange_~obj#1.offset_9|)) (.cse0 (select |v_#memory_int_433| |v_threadThread3of3ForFork0_atomic_exchange_~obj#1.base_9|))) (and (= (store |v_#memory_int_433| |v_threadThread3of3ForFork0_atomic_exchange_~obj#1.base_9| (store .cse0 |v_threadThread3of3ForFork0_atomic_exchange_~obj#1.offset_9| |v_threadThread3of3ForFork0_atomic_exchange_~v#1_7|)) |v_#memory_int_432|) (= (select .cse1 .cse2) .cse3) (= (store |v_#race_1121| |v_threadThread3of3ForFork0_atomic_exchange_~obj#1.base_9| (store (store (store (store (store (store (store (store (select |v_#race_1121| |v_threadThread3of3ForFork0_atomic_exchange_~obj#1.base_9|) |v_threadThread3of3ForFork0_atomic_exchange_~obj#1.offset_9| 0) .cse2 0) .cse4 0) .cse5 0) |v_threadThread3of3ForFork0_atomic_exchange_~obj#1.offset_9| .cse3) .cse2 .cse3) .cse4 .cse3) .cse5 .cse3)) |v_#race_1119|) (= .cse3 (select .cse1 .cse4)) (= (select .cse1 .cse5) .cse3) (= |v_threadThread3of3ForFork0_atomic_exchange_~t~0#1_5| (select .cse0 |v_threadThread3of3ForFork0_atomic_exchange_~obj#1.offset_9|))))) InVars {#race=|v_#race_1121|, #memory_int=|v_#memory_int_433|, threadThread3of3ForFork0_atomic_exchange_~v#1=|v_threadThread3of3ForFork0_atomic_exchange_~v#1_7|, threadThread3of3ForFork0_atomic_exchange_~obj#1.offset=|v_threadThread3of3ForFork0_atomic_exchange_~obj#1.offset_9|, threadThread3of3ForFork0_atomic_exchange_~obj#1.base=|v_threadThread3of3ForFork0_atomic_exchange_~obj#1.base_9|} OutVars{#race=|v_#race_1119|, threadThread3of3ForFork0_atomic_exchange_~t~0#1=|v_threadThread3of3ForFork0_atomic_exchange_~t~0#1_5|, #memory_int=|v_#memory_int_432|, threadThread3of3ForFork0_atomic_exchange_~v#1=|v_threadThread3of3ForFork0_atomic_exchange_~v#1_7|, threadThread3of3ForFork0_atomic_exchange_~obj#1.offset=|v_threadThread3of3ForFork0_atomic_exchange_~obj#1.offset_9|, threadThread3of3ForFork0_atomic_exchange_~obj#1.base=|v_threadThread3of3ForFork0_atomic_exchange_~obj#1.base_9|, threadThread3of3ForFork0_atomic_exchange_#t~nondet34#1=|v_threadThread3of3ForFork0_atomic_exchange_#t~nondet34#1_5|, threadThread3of3ForFork0_atomic_exchange_#t~mem33#1=|v_threadThread3of3ForFork0_atomic_exchange_#t~mem33#1_7|} AuxVars[] AssignedVars[#race, threadThread3of3ForFork0_atomic_exchange_~t~0#1, #memory_int, threadThread3of3ForFork0_atomic_exchange_#t~nondet34#1, threadThread3of3ForFork0_atomic_exchange_#t~mem33#1][454], [threadThread1of3ForFork0InUse, 463#L1811true, 15#L1916-2true, 156#threadENTRYtrue, threadThread2of3ForFork0NotInUse, 824#true, Black: 821#(and (= 3 |ULTIMATE.start_Init_#in~pushCount#1|) (= |ULTIMATE.start_Init_~i~0#1| 0) (= |ULTIMATE.start_Init_~pushCount#1| 3)), threadThread3of3ForFork0InUse, 810#true, 819#(and (= 3 |ULTIMATE.start_Init_#in~pushCount#1|) (= |ULTIMATE.start_Init_~pushCount#1| 3))]) [2022-11-16 11:16:14,059 INFO L383 tUnfolder$Statistics]: this new event has 292 ancestors and is cut-off event [2022-11-16 11:16:14,059 INFO L386 tUnfolder$Statistics]: existing Event has 176 ancestors and is cut-off event [2022-11-16 11:16:14,059 INFO L386 tUnfolder$Statistics]: existing Event has 226 ancestors and is cut-off event [2022-11-16 11:16:14,059 INFO L386 tUnfolder$Statistics]: existing Event has 256 ancestors and is cut-off event [2022-11-16 11:16:14,064 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([3043] L1808-->L1811: Formula: (let ((.cse0 (select |v_#race_1119| |v_threadThread2of3ForFork0_atomic_exchange_~obj#1.base_9|))) (let ((.cse3 (+ |v_threadThread2of3ForFork0_atomic_exchange_~obj#1.offset_9| 1)) (.cse1 (+ |v_threadThread2of3ForFork0_atomic_exchange_~obj#1.offset_9| 2)) (.cse5 (select |v_#memory_int_433| |v_threadThread2of3ForFork0_atomic_exchange_~obj#1.base_9|)) (.cse4 (+ |v_threadThread2of3ForFork0_atomic_exchange_~obj#1.offset_9| 3)) (.cse2 (select .cse0 |v_threadThread2of3ForFork0_atomic_exchange_~obj#1.offset_9|))) (and (= (select .cse0 .cse1) .cse2) (= .cse2 (select .cse0 .cse3)) (= |v_#race_1119| (store |v_#race_1121| |v_threadThread2of3ForFork0_atomic_exchange_~obj#1.base_9| (store (store (store (store (store (store (store (store (select |v_#race_1121| |v_threadThread2of3ForFork0_atomic_exchange_~obj#1.base_9|) |v_threadThread2of3ForFork0_atomic_exchange_~obj#1.offset_9| 0) .cse3 0) .cse1 0) .cse4 0) |v_threadThread2of3ForFork0_atomic_exchange_~obj#1.offset_9| .cse2) .cse3 .cse2) .cse1 .cse2) .cse4 .cse2))) (= |v_#memory_int_432| (store |v_#memory_int_433| |v_threadThread2of3ForFork0_atomic_exchange_~obj#1.base_9| (store .cse5 |v_threadThread2of3ForFork0_atomic_exchange_~obj#1.offset_9| |v_threadThread2of3ForFork0_atomic_exchange_~v#1_7|))) (= |v_threadThread2of3ForFork0_atomic_exchange_~t~0#1_5| (select .cse5 |v_threadThread2of3ForFork0_atomic_exchange_~obj#1.offset_9|)) (= (select .cse0 .cse4) .cse2)))) InVars {#race=|v_#race_1121|, #memory_int=|v_#memory_int_433|, threadThread2of3ForFork0_atomic_exchange_~obj#1.base=|v_threadThread2of3ForFork0_atomic_exchange_~obj#1.base_9|, threadThread2of3ForFork0_atomic_exchange_~obj#1.offset=|v_threadThread2of3ForFork0_atomic_exchange_~obj#1.offset_9|, threadThread2of3ForFork0_atomic_exchange_~v#1=|v_threadThread2of3ForFork0_atomic_exchange_~v#1_7|} OutVars{#race=|v_#race_1119|, threadThread2of3ForFork0_atomic_exchange_#t~nondet34#1=|v_threadThread2of3ForFork0_atomic_exchange_#t~nondet34#1_5|, threadThread2of3ForFork0_atomic_exchange_~v#1=|v_threadThread2of3ForFork0_atomic_exchange_~v#1_7|, #memory_int=|v_#memory_int_432|, threadThread2of3ForFork0_atomic_exchange_#t~mem33#1=|v_threadThread2of3ForFork0_atomic_exchange_#t~mem33#1_7|, threadThread2of3ForFork0_atomic_exchange_~obj#1.base=|v_threadThread2of3ForFork0_atomic_exchange_~obj#1.base_9|, threadThread2of3ForFork0_atomic_exchange_~obj#1.offset=|v_threadThread2of3ForFork0_atomic_exchange_~obj#1.offset_9|, threadThread2of3ForFork0_atomic_exchange_~t~0#1=|v_threadThread2of3ForFork0_atomic_exchange_~t~0#1_5|} AuxVars[] AssignedVars[#race, threadThread2of3ForFork0_atomic_exchange_#t~nondet34#1, #memory_int, threadThread2of3ForFork0_atomic_exchange_#t~mem33#1, threadThread2of3ForFork0_atomic_exchange_~t~0#1][389], [threadThread1of3ForFork0InUse, 156#threadENTRYtrue, 15#L1916-2true, threadThread2of3ForFork0InUse, 824#true, Black: 821#(and (= 3 |ULTIMATE.start_Init_#in~pushCount#1|) (= |ULTIMATE.start_Init_~i~0#1| 0) (= |ULTIMATE.start_Init_~pushCount#1| 3)), threadThread3of3ForFork0NotInUse, 810#true, 325#L1811true, 819#(and (= 3 |ULTIMATE.start_Init_#in~pushCount#1|) (= |ULTIMATE.start_Init_~pushCount#1| 3))]) [2022-11-16 11:16:14,065 INFO L383 tUnfolder$Statistics]: this new event has 292 ancestors and is cut-off event [2022-11-16 11:16:14,065 INFO L386 tUnfolder$Statistics]: existing Event has 176 ancestors and is cut-off event [2022-11-16 11:16:14,065 INFO L386 tUnfolder$Statistics]: existing Event has 226 ancestors and is cut-off event [2022-11-16 11:16:14,065 INFO L386 tUnfolder$Statistics]: existing Event has 256 ancestors and is cut-off event [2022-11-16 11:16:14,174 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([3043] L1808-->L1811: Formula: (let ((.cse0 (select |v_#race_1119| |v_threadThread2of3ForFork0_atomic_exchange_~obj#1.base_9|))) (let ((.cse3 (+ |v_threadThread2of3ForFork0_atomic_exchange_~obj#1.offset_9| 1)) (.cse1 (+ |v_threadThread2of3ForFork0_atomic_exchange_~obj#1.offset_9| 2)) (.cse5 (select |v_#memory_int_433| |v_threadThread2of3ForFork0_atomic_exchange_~obj#1.base_9|)) (.cse4 (+ |v_threadThread2of3ForFork0_atomic_exchange_~obj#1.offset_9| 3)) (.cse2 (select .cse0 |v_threadThread2of3ForFork0_atomic_exchange_~obj#1.offset_9|))) (and (= (select .cse0 .cse1) .cse2) (= .cse2 (select .cse0 .cse3)) (= |v_#race_1119| (store |v_#race_1121| |v_threadThread2of3ForFork0_atomic_exchange_~obj#1.base_9| (store (store (store (store (store (store (store (store (select |v_#race_1121| |v_threadThread2of3ForFork0_atomic_exchange_~obj#1.base_9|) |v_threadThread2of3ForFork0_atomic_exchange_~obj#1.offset_9| 0) .cse3 0) .cse1 0) .cse4 0) |v_threadThread2of3ForFork0_atomic_exchange_~obj#1.offset_9| .cse2) .cse3 .cse2) .cse1 .cse2) .cse4 .cse2))) (= |v_#memory_int_432| (store |v_#memory_int_433| |v_threadThread2of3ForFork0_atomic_exchange_~obj#1.base_9| (store .cse5 |v_threadThread2of3ForFork0_atomic_exchange_~obj#1.offset_9| |v_threadThread2of3ForFork0_atomic_exchange_~v#1_7|))) (= |v_threadThread2of3ForFork0_atomic_exchange_~t~0#1_5| (select .cse5 |v_threadThread2of3ForFork0_atomic_exchange_~obj#1.offset_9|)) (= (select .cse0 .cse4) .cse2)))) InVars {#race=|v_#race_1121|, #memory_int=|v_#memory_int_433|, threadThread2of3ForFork0_atomic_exchange_~obj#1.base=|v_threadThread2of3ForFork0_atomic_exchange_~obj#1.base_9|, threadThread2of3ForFork0_atomic_exchange_~obj#1.offset=|v_threadThread2of3ForFork0_atomic_exchange_~obj#1.offset_9|, threadThread2of3ForFork0_atomic_exchange_~v#1=|v_threadThread2of3ForFork0_atomic_exchange_~v#1_7|} OutVars{#race=|v_#race_1119|, threadThread2of3ForFork0_atomic_exchange_#t~nondet34#1=|v_threadThread2of3ForFork0_atomic_exchange_#t~nondet34#1_5|, threadThread2of3ForFork0_atomic_exchange_~v#1=|v_threadThread2of3ForFork0_atomic_exchange_~v#1_7|, #memory_int=|v_#memory_int_432|, threadThread2of3ForFork0_atomic_exchange_#t~mem33#1=|v_threadThread2of3ForFork0_atomic_exchange_#t~mem33#1_7|, threadThread2of3ForFork0_atomic_exchange_~obj#1.base=|v_threadThread2of3ForFork0_atomic_exchange_~obj#1.base_9|, threadThread2of3ForFork0_atomic_exchange_~obj#1.offset=|v_threadThread2of3ForFork0_atomic_exchange_~obj#1.offset_9|, threadThread2of3ForFork0_atomic_exchange_~t~0#1=|v_threadThread2of3ForFork0_atomic_exchange_~t~0#1_5|} AuxVars[] AssignedVars[#race, threadThread2of3ForFork0_atomic_exchange_#t~nondet34#1, #memory_int, threadThread2of3ForFork0_atomic_exchange_#t~mem33#1, threadThread2of3ForFork0_atomic_exchange_~t~0#1][389], [526#L1916-3true, threadThread1of3ForFork0NotInUse, threadThread2of3ForFork0InUse, 824#true, Black: 821#(and (= 3 |ULTIMATE.start_Init_#in~pushCount#1|) (= |ULTIMATE.start_Init_~i~0#1| 0) (= |ULTIMATE.start_Init_~pushCount#1| 3)), threadThread3of3ForFork0InUse, 810#true, 325#L1811true, 819#(and (= 3 |ULTIMATE.start_Init_#in~pushCount#1|) (= |ULTIMATE.start_Init_~pushCount#1| 3)), 167#threadENTRYtrue]) [2022-11-16 11:16:14,174 INFO L383 tUnfolder$Statistics]: this new event has 293 ancestors and is cut-off event [2022-11-16 11:16:14,174 INFO L386 tUnfolder$Statistics]: existing Event has 257 ancestors and is cut-off event [2022-11-16 11:16:14,175 INFO L386 tUnfolder$Statistics]: existing Event has 177 ancestors and is cut-off event [2022-11-16 11:16:14,175 INFO L386 tUnfolder$Statistics]: existing Event has 227 ancestors and is cut-off event [2022-11-16 11:16:14,224 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([2799] L1808-->L1811: Formula: (let ((.cse1 (select |v_#race_1119| |v_threadThread3of3ForFork0_atomic_exchange_~obj#1.base_9|))) (let ((.cse2 (+ |v_threadThread3of3ForFork0_atomic_exchange_~obj#1.offset_9| 1)) (.cse4 (+ 2 |v_threadThread3of3ForFork0_atomic_exchange_~obj#1.offset_9|)) (.cse5 (+ 3 |v_threadThread3of3ForFork0_atomic_exchange_~obj#1.offset_9|)) (.cse3 (select .cse1 |v_threadThread3of3ForFork0_atomic_exchange_~obj#1.offset_9|)) (.cse0 (select |v_#memory_int_433| |v_threadThread3of3ForFork0_atomic_exchange_~obj#1.base_9|))) (and (= (store |v_#memory_int_433| |v_threadThread3of3ForFork0_atomic_exchange_~obj#1.base_9| (store .cse0 |v_threadThread3of3ForFork0_atomic_exchange_~obj#1.offset_9| |v_threadThread3of3ForFork0_atomic_exchange_~v#1_7|)) |v_#memory_int_432|) (= (select .cse1 .cse2) .cse3) (= (store |v_#race_1121| |v_threadThread3of3ForFork0_atomic_exchange_~obj#1.base_9| (store (store (store (store (store (store (store (store (select |v_#race_1121| |v_threadThread3of3ForFork0_atomic_exchange_~obj#1.base_9|) |v_threadThread3of3ForFork0_atomic_exchange_~obj#1.offset_9| 0) .cse2 0) .cse4 0) .cse5 0) |v_threadThread3of3ForFork0_atomic_exchange_~obj#1.offset_9| .cse3) .cse2 .cse3) .cse4 .cse3) .cse5 .cse3)) |v_#race_1119|) (= .cse3 (select .cse1 .cse4)) (= (select .cse1 .cse5) .cse3) (= |v_threadThread3of3ForFork0_atomic_exchange_~t~0#1_5| (select .cse0 |v_threadThread3of3ForFork0_atomic_exchange_~obj#1.offset_9|))))) InVars {#race=|v_#race_1121|, #memory_int=|v_#memory_int_433|, threadThread3of3ForFork0_atomic_exchange_~v#1=|v_threadThread3of3ForFork0_atomic_exchange_~v#1_7|, threadThread3of3ForFork0_atomic_exchange_~obj#1.offset=|v_threadThread3of3ForFork0_atomic_exchange_~obj#1.offset_9|, threadThread3of3ForFork0_atomic_exchange_~obj#1.base=|v_threadThread3of3ForFork0_atomic_exchange_~obj#1.base_9|} OutVars{#race=|v_#race_1119|, threadThread3of3ForFork0_atomic_exchange_~t~0#1=|v_threadThread3of3ForFork0_atomic_exchange_~t~0#1_5|, #memory_int=|v_#memory_int_432|, threadThread3of3ForFork0_atomic_exchange_~v#1=|v_threadThread3of3ForFork0_atomic_exchange_~v#1_7|, threadThread3of3ForFork0_atomic_exchange_~obj#1.offset=|v_threadThread3of3ForFork0_atomic_exchange_~obj#1.offset_9|, threadThread3of3ForFork0_atomic_exchange_~obj#1.base=|v_threadThread3of3ForFork0_atomic_exchange_~obj#1.base_9|, threadThread3of3ForFork0_atomic_exchange_#t~nondet34#1=|v_threadThread3of3ForFork0_atomic_exchange_#t~nondet34#1_5|, threadThread3of3ForFork0_atomic_exchange_#t~mem33#1=|v_threadThread3of3ForFork0_atomic_exchange_#t~mem33#1_7|} AuxVars[] AssignedVars[#race, threadThread3of3ForFork0_atomic_exchange_~t~0#1, #memory_int, threadThread3of3ForFork0_atomic_exchange_#t~nondet34#1, threadThread3of3ForFork0_atomic_exchange_#t~mem33#1][454], [526#L1916-3true, threadThread1of3ForFork0NotInUse, 463#L1811true, threadThread2of3ForFork0InUse, 110#threadENTRYtrue, 824#true, Black: 821#(and (= 3 |ULTIMATE.start_Init_#in~pushCount#1|) (= |ULTIMATE.start_Init_~i~0#1| 0) (= |ULTIMATE.start_Init_~pushCount#1| 3)), threadThread3of3ForFork0InUse, 810#true, 819#(and (= 3 |ULTIMATE.start_Init_#in~pushCount#1|) (= |ULTIMATE.start_Init_~pushCount#1| 3))]) [2022-11-16 11:16:14,224 INFO L383 tUnfolder$Statistics]: this new event has 293 ancestors and is cut-off event [2022-11-16 11:16:14,225 INFO L386 tUnfolder$Statistics]: existing Event has 227 ancestors and is cut-off event [2022-11-16 11:16:14,225 INFO L386 tUnfolder$Statistics]: existing Event has 257 ancestors and is cut-off event [2022-11-16 11:16:14,225 INFO L386 tUnfolder$Statistics]: existing Event has 177 ancestors and is cut-off event [2022-11-16 11:16:14,378 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([2799] L1808-->L1811: Formula: (let ((.cse1 (select |v_#race_1119| |v_threadThread3of3ForFork0_atomic_exchange_~obj#1.base_9|))) (let ((.cse2 (+ |v_threadThread3of3ForFork0_atomic_exchange_~obj#1.offset_9| 1)) (.cse4 (+ 2 |v_threadThread3of3ForFork0_atomic_exchange_~obj#1.offset_9|)) (.cse5 (+ 3 |v_threadThread3of3ForFork0_atomic_exchange_~obj#1.offset_9|)) (.cse3 (select .cse1 |v_threadThread3of3ForFork0_atomic_exchange_~obj#1.offset_9|)) (.cse0 (select |v_#memory_int_433| |v_threadThread3of3ForFork0_atomic_exchange_~obj#1.base_9|))) (and (= (store |v_#memory_int_433| |v_threadThread3of3ForFork0_atomic_exchange_~obj#1.base_9| (store .cse0 |v_threadThread3of3ForFork0_atomic_exchange_~obj#1.offset_9| |v_threadThread3of3ForFork0_atomic_exchange_~v#1_7|)) |v_#memory_int_432|) (= (select .cse1 .cse2) .cse3) (= (store |v_#race_1121| |v_threadThread3of3ForFork0_atomic_exchange_~obj#1.base_9| (store (store (store (store (store (store (store (store (select |v_#race_1121| |v_threadThread3of3ForFork0_atomic_exchange_~obj#1.base_9|) |v_threadThread3of3ForFork0_atomic_exchange_~obj#1.offset_9| 0) .cse2 0) .cse4 0) .cse5 0) |v_threadThread3of3ForFork0_atomic_exchange_~obj#1.offset_9| .cse3) .cse2 .cse3) .cse4 .cse3) .cse5 .cse3)) |v_#race_1119|) (= .cse3 (select .cse1 .cse4)) (= (select .cse1 .cse5) .cse3) (= |v_threadThread3of3ForFork0_atomic_exchange_~t~0#1_5| (select .cse0 |v_threadThread3of3ForFork0_atomic_exchange_~obj#1.offset_9|))))) InVars {#race=|v_#race_1121|, #memory_int=|v_#memory_int_433|, threadThread3of3ForFork0_atomic_exchange_~v#1=|v_threadThread3of3ForFork0_atomic_exchange_~v#1_7|, threadThread3of3ForFork0_atomic_exchange_~obj#1.offset=|v_threadThread3of3ForFork0_atomic_exchange_~obj#1.offset_9|, threadThread3of3ForFork0_atomic_exchange_~obj#1.base=|v_threadThread3of3ForFork0_atomic_exchange_~obj#1.base_9|} OutVars{#race=|v_#race_1119|, threadThread3of3ForFork0_atomic_exchange_~t~0#1=|v_threadThread3of3ForFork0_atomic_exchange_~t~0#1_5|, #memory_int=|v_#memory_int_432|, threadThread3of3ForFork0_atomic_exchange_~v#1=|v_threadThread3of3ForFork0_atomic_exchange_~v#1_7|, threadThread3of3ForFork0_atomic_exchange_~obj#1.offset=|v_threadThread3of3ForFork0_atomic_exchange_~obj#1.offset_9|, threadThread3of3ForFork0_atomic_exchange_~obj#1.base=|v_threadThread3of3ForFork0_atomic_exchange_~obj#1.base_9|, threadThread3of3ForFork0_atomic_exchange_#t~nondet34#1=|v_threadThread3of3ForFork0_atomic_exchange_#t~nondet34#1_5|, threadThread3of3ForFork0_atomic_exchange_#t~mem33#1=|v_threadThread3of3ForFork0_atomic_exchange_#t~mem33#1_7|} AuxVars[] AssignedVars[#race, threadThread3of3ForFork0_atomic_exchange_~t~0#1, #memory_int, threadThread3of3ForFork0_atomic_exchange_#t~nondet34#1, threadThread3of3ForFork0_atomic_exchange_#t~mem33#1][454], [526#L1916-3true, threadThread1of3ForFork0InUse, 463#L1811true, 156#threadENTRYtrue, threadThread2of3ForFork0NotInUse, 824#true, Black: 821#(and (= 3 |ULTIMATE.start_Init_#in~pushCount#1|) (= |ULTIMATE.start_Init_~i~0#1| 0) (= |ULTIMATE.start_Init_~pushCount#1| 3)), threadThread3of3ForFork0InUse, 810#true, 819#(and (= 3 |ULTIMATE.start_Init_#in~pushCount#1|) (= |ULTIMATE.start_Init_~pushCount#1| 3))]) [2022-11-16 11:16:14,378 INFO L383 tUnfolder$Statistics]: this new event has 293 ancestors and is cut-off event [2022-11-16 11:16:14,379 INFO L386 tUnfolder$Statistics]: existing Event has 177 ancestors and is cut-off event [2022-11-16 11:16:14,379 INFO L386 tUnfolder$Statistics]: existing Event has 257 ancestors and is cut-off event [2022-11-16 11:16:14,379 INFO L386 tUnfolder$Statistics]: existing Event has 227 ancestors and is cut-off event [2022-11-16 11:16:14,387 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([3043] L1808-->L1811: Formula: (let ((.cse0 (select |v_#race_1119| |v_threadThread2of3ForFork0_atomic_exchange_~obj#1.base_9|))) (let ((.cse3 (+ |v_threadThread2of3ForFork0_atomic_exchange_~obj#1.offset_9| 1)) (.cse1 (+ |v_threadThread2of3ForFork0_atomic_exchange_~obj#1.offset_9| 2)) (.cse5 (select |v_#memory_int_433| |v_threadThread2of3ForFork0_atomic_exchange_~obj#1.base_9|)) (.cse4 (+ |v_threadThread2of3ForFork0_atomic_exchange_~obj#1.offset_9| 3)) (.cse2 (select .cse0 |v_threadThread2of3ForFork0_atomic_exchange_~obj#1.offset_9|))) (and (= (select .cse0 .cse1) .cse2) (= .cse2 (select .cse0 .cse3)) (= |v_#race_1119| (store |v_#race_1121| |v_threadThread2of3ForFork0_atomic_exchange_~obj#1.base_9| (store (store (store (store (store (store (store (store (select |v_#race_1121| |v_threadThread2of3ForFork0_atomic_exchange_~obj#1.base_9|) |v_threadThread2of3ForFork0_atomic_exchange_~obj#1.offset_9| 0) .cse3 0) .cse1 0) .cse4 0) |v_threadThread2of3ForFork0_atomic_exchange_~obj#1.offset_9| .cse2) .cse3 .cse2) .cse1 .cse2) .cse4 .cse2))) (= |v_#memory_int_432| (store |v_#memory_int_433| |v_threadThread2of3ForFork0_atomic_exchange_~obj#1.base_9| (store .cse5 |v_threadThread2of3ForFork0_atomic_exchange_~obj#1.offset_9| |v_threadThread2of3ForFork0_atomic_exchange_~v#1_7|))) (= |v_threadThread2of3ForFork0_atomic_exchange_~t~0#1_5| (select .cse5 |v_threadThread2of3ForFork0_atomic_exchange_~obj#1.offset_9|)) (= (select .cse0 .cse4) .cse2)))) InVars {#race=|v_#race_1121|, #memory_int=|v_#memory_int_433|, threadThread2of3ForFork0_atomic_exchange_~obj#1.base=|v_threadThread2of3ForFork0_atomic_exchange_~obj#1.base_9|, threadThread2of3ForFork0_atomic_exchange_~obj#1.offset=|v_threadThread2of3ForFork0_atomic_exchange_~obj#1.offset_9|, threadThread2of3ForFork0_atomic_exchange_~v#1=|v_threadThread2of3ForFork0_atomic_exchange_~v#1_7|} OutVars{#race=|v_#race_1119|, threadThread2of3ForFork0_atomic_exchange_#t~nondet34#1=|v_threadThread2of3ForFork0_atomic_exchange_#t~nondet34#1_5|, threadThread2of3ForFork0_atomic_exchange_~v#1=|v_threadThread2of3ForFork0_atomic_exchange_~v#1_7|, #memory_int=|v_#memory_int_432|, threadThread2of3ForFork0_atomic_exchange_#t~mem33#1=|v_threadThread2of3ForFork0_atomic_exchange_#t~mem33#1_7|, threadThread2of3ForFork0_atomic_exchange_~obj#1.base=|v_threadThread2of3ForFork0_atomic_exchange_~obj#1.base_9|, threadThread2of3ForFork0_atomic_exchange_~obj#1.offset=|v_threadThread2of3ForFork0_atomic_exchange_~obj#1.offset_9|, threadThread2of3ForFork0_atomic_exchange_~t~0#1=|v_threadThread2of3ForFork0_atomic_exchange_~t~0#1_5|} AuxVars[] AssignedVars[#race, threadThread2of3ForFork0_atomic_exchange_#t~nondet34#1, #memory_int, threadThread2of3ForFork0_atomic_exchange_#t~mem33#1, threadThread2of3ForFork0_atomic_exchange_~t~0#1][389], [526#L1916-3true, threadThread1of3ForFork0InUse, 156#threadENTRYtrue, threadThread2of3ForFork0InUse, 824#true, Black: 821#(and (= 3 |ULTIMATE.start_Init_#in~pushCount#1|) (= |ULTIMATE.start_Init_~i~0#1| 0) (= |ULTIMATE.start_Init_~pushCount#1| 3)), threadThread3of3ForFork0NotInUse, 810#true, 325#L1811true, 819#(and (= 3 |ULTIMATE.start_Init_#in~pushCount#1|) (= |ULTIMATE.start_Init_~pushCount#1| 3))]) [2022-11-16 11:16:14,387 INFO L383 tUnfolder$Statistics]: this new event has 293 ancestors and is cut-off event [2022-11-16 11:16:14,387 INFO L386 tUnfolder$Statistics]: existing Event has 177 ancestors and is cut-off event [2022-11-16 11:16:14,387 INFO L386 tUnfolder$Statistics]: existing Event has 227 ancestors and is cut-off event [2022-11-16 11:16:14,387 INFO L386 tUnfolder$Statistics]: existing Event has 257 ancestors and is cut-off event [2022-11-16 11:16:14,518 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([3043] L1808-->L1811: Formula: (let ((.cse0 (select |v_#race_1119| |v_threadThread2of3ForFork0_atomic_exchange_~obj#1.base_9|))) (let ((.cse3 (+ |v_threadThread2of3ForFork0_atomic_exchange_~obj#1.offset_9| 1)) (.cse1 (+ |v_threadThread2of3ForFork0_atomic_exchange_~obj#1.offset_9| 2)) (.cse5 (select |v_#memory_int_433| |v_threadThread2of3ForFork0_atomic_exchange_~obj#1.base_9|)) (.cse4 (+ |v_threadThread2of3ForFork0_atomic_exchange_~obj#1.offset_9| 3)) (.cse2 (select .cse0 |v_threadThread2of3ForFork0_atomic_exchange_~obj#1.offset_9|))) (and (= (select .cse0 .cse1) .cse2) (= .cse2 (select .cse0 .cse3)) (= |v_#race_1119| (store |v_#race_1121| |v_threadThread2of3ForFork0_atomic_exchange_~obj#1.base_9| (store (store (store (store (store (store (store (store (select |v_#race_1121| |v_threadThread2of3ForFork0_atomic_exchange_~obj#1.base_9|) |v_threadThread2of3ForFork0_atomic_exchange_~obj#1.offset_9| 0) .cse3 0) .cse1 0) .cse4 0) |v_threadThread2of3ForFork0_atomic_exchange_~obj#1.offset_9| .cse2) .cse3 .cse2) .cse1 .cse2) .cse4 .cse2))) (= |v_#memory_int_432| (store |v_#memory_int_433| |v_threadThread2of3ForFork0_atomic_exchange_~obj#1.base_9| (store .cse5 |v_threadThread2of3ForFork0_atomic_exchange_~obj#1.offset_9| |v_threadThread2of3ForFork0_atomic_exchange_~v#1_7|))) (= |v_threadThread2of3ForFork0_atomic_exchange_~t~0#1_5| (select .cse5 |v_threadThread2of3ForFork0_atomic_exchange_~obj#1.offset_9|)) (= (select .cse0 .cse4) .cse2)))) InVars {#race=|v_#race_1121|, #memory_int=|v_#memory_int_433|, threadThread2of3ForFork0_atomic_exchange_~obj#1.base=|v_threadThread2of3ForFork0_atomic_exchange_~obj#1.base_9|, threadThread2of3ForFork0_atomic_exchange_~obj#1.offset=|v_threadThread2of3ForFork0_atomic_exchange_~obj#1.offset_9|, threadThread2of3ForFork0_atomic_exchange_~v#1=|v_threadThread2of3ForFork0_atomic_exchange_~v#1_7|} OutVars{#race=|v_#race_1119|, threadThread2of3ForFork0_atomic_exchange_#t~nondet34#1=|v_threadThread2of3ForFork0_atomic_exchange_#t~nondet34#1_5|, threadThread2of3ForFork0_atomic_exchange_~v#1=|v_threadThread2of3ForFork0_atomic_exchange_~v#1_7|, #memory_int=|v_#memory_int_432|, threadThread2of3ForFork0_atomic_exchange_#t~mem33#1=|v_threadThread2of3ForFork0_atomic_exchange_#t~mem33#1_7|, threadThread2of3ForFork0_atomic_exchange_~obj#1.base=|v_threadThread2of3ForFork0_atomic_exchange_~obj#1.base_9|, threadThread2of3ForFork0_atomic_exchange_~obj#1.offset=|v_threadThread2of3ForFork0_atomic_exchange_~obj#1.offset_9|, threadThread2of3ForFork0_atomic_exchange_~t~0#1=|v_threadThread2of3ForFork0_atomic_exchange_~t~0#1_5|} AuxVars[] AssignedVars[#race, threadThread2of3ForFork0_atomic_exchange_#t~nondet34#1, #memory_int, threadThread2of3ForFork0_atomic_exchange_#t~mem33#1, threadThread2of3ForFork0_atomic_exchange_~t~0#1][389], [threadThread1of3ForFork0NotInUse, 637#L1916-4true, threadThread2of3ForFork0InUse, 824#true, Black: 821#(and (= 3 |ULTIMATE.start_Init_#in~pushCount#1|) (= |ULTIMATE.start_Init_~i~0#1| 0) (= |ULTIMATE.start_Init_~pushCount#1| 3)), threadThread3of3ForFork0InUse, 810#true, 325#L1811true, 819#(and (= 3 |ULTIMATE.start_Init_#in~pushCount#1|) (= |ULTIMATE.start_Init_~pushCount#1| 3)), 167#threadENTRYtrue]) [2022-11-16 11:16:14,519 INFO L383 tUnfolder$Statistics]: this new event has 294 ancestors and is cut-off event [2022-11-16 11:16:14,519 INFO L386 tUnfolder$Statistics]: existing Event has 178 ancestors and is cut-off event [2022-11-16 11:16:14,519 INFO L386 tUnfolder$Statistics]: existing Event has 228 ancestors and is cut-off event [2022-11-16 11:16:14,519 INFO L386 tUnfolder$Statistics]: existing Event has 258 ancestors and is cut-off event [2022-11-16 11:16:14,568 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([2799] L1808-->L1811: Formula: (let ((.cse1 (select |v_#race_1119| |v_threadThread3of3ForFork0_atomic_exchange_~obj#1.base_9|))) (let ((.cse2 (+ |v_threadThread3of3ForFork0_atomic_exchange_~obj#1.offset_9| 1)) (.cse4 (+ 2 |v_threadThread3of3ForFork0_atomic_exchange_~obj#1.offset_9|)) (.cse5 (+ 3 |v_threadThread3of3ForFork0_atomic_exchange_~obj#1.offset_9|)) (.cse3 (select .cse1 |v_threadThread3of3ForFork0_atomic_exchange_~obj#1.offset_9|)) (.cse0 (select |v_#memory_int_433| |v_threadThread3of3ForFork0_atomic_exchange_~obj#1.base_9|))) (and (= (store |v_#memory_int_433| |v_threadThread3of3ForFork0_atomic_exchange_~obj#1.base_9| (store .cse0 |v_threadThread3of3ForFork0_atomic_exchange_~obj#1.offset_9| |v_threadThread3of3ForFork0_atomic_exchange_~v#1_7|)) |v_#memory_int_432|) (= (select .cse1 .cse2) .cse3) (= (store |v_#race_1121| |v_threadThread3of3ForFork0_atomic_exchange_~obj#1.base_9| (store (store (store (store (store (store (store (store (select |v_#race_1121| |v_threadThread3of3ForFork0_atomic_exchange_~obj#1.base_9|) |v_threadThread3of3ForFork0_atomic_exchange_~obj#1.offset_9| 0) .cse2 0) .cse4 0) .cse5 0) |v_threadThread3of3ForFork0_atomic_exchange_~obj#1.offset_9| .cse3) .cse2 .cse3) .cse4 .cse3) .cse5 .cse3)) |v_#race_1119|) (= .cse3 (select .cse1 .cse4)) (= (select .cse1 .cse5) .cse3) (= |v_threadThread3of3ForFork0_atomic_exchange_~t~0#1_5| (select .cse0 |v_threadThread3of3ForFork0_atomic_exchange_~obj#1.offset_9|))))) InVars {#race=|v_#race_1121|, #memory_int=|v_#memory_int_433|, threadThread3of3ForFork0_atomic_exchange_~v#1=|v_threadThread3of3ForFork0_atomic_exchange_~v#1_7|, threadThread3of3ForFork0_atomic_exchange_~obj#1.offset=|v_threadThread3of3ForFork0_atomic_exchange_~obj#1.offset_9|, threadThread3of3ForFork0_atomic_exchange_~obj#1.base=|v_threadThread3of3ForFork0_atomic_exchange_~obj#1.base_9|} OutVars{#race=|v_#race_1119|, threadThread3of3ForFork0_atomic_exchange_~t~0#1=|v_threadThread3of3ForFork0_atomic_exchange_~t~0#1_5|, #memory_int=|v_#memory_int_432|, threadThread3of3ForFork0_atomic_exchange_~v#1=|v_threadThread3of3ForFork0_atomic_exchange_~v#1_7|, threadThread3of3ForFork0_atomic_exchange_~obj#1.offset=|v_threadThread3of3ForFork0_atomic_exchange_~obj#1.offset_9|, threadThread3of3ForFork0_atomic_exchange_~obj#1.base=|v_threadThread3of3ForFork0_atomic_exchange_~obj#1.base_9|, threadThread3of3ForFork0_atomic_exchange_#t~nondet34#1=|v_threadThread3of3ForFork0_atomic_exchange_#t~nondet34#1_5|, threadThread3of3ForFork0_atomic_exchange_#t~mem33#1=|v_threadThread3of3ForFork0_atomic_exchange_#t~mem33#1_7|} AuxVars[] AssignedVars[#race, threadThread3of3ForFork0_atomic_exchange_~t~0#1, #memory_int, threadThread3of3ForFork0_atomic_exchange_#t~nondet34#1, threadThread3of3ForFork0_atomic_exchange_#t~mem33#1][454], [threadThread1of3ForFork0NotInUse, 463#L1811true, 637#L1916-4true, threadThread2of3ForFork0InUse, 110#threadENTRYtrue, 824#true, Black: 821#(and (= 3 |ULTIMATE.start_Init_#in~pushCount#1|) (= |ULTIMATE.start_Init_~i~0#1| 0) (= |ULTIMATE.start_Init_~pushCount#1| 3)), threadThread3of3ForFork0InUse, 810#true, 819#(and (= 3 |ULTIMATE.start_Init_#in~pushCount#1|) (= |ULTIMATE.start_Init_~pushCount#1| 3))]) [2022-11-16 11:16:14,568 INFO L383 tUnfolder$Statistics]: this new event has 294 ancestors and is cut-off event [2022-11-16 11:16:14,568 INFO L386 tUnfolder$Statistics]: existing Event has 228 ancestors and is cut-off event [2022-11-16 11:16:14,568 INFO L386 tUnfolder$Statistics]: existing Event has 178 ancestors and is cut-off event [2022-11-16 11:16:14,568 INFO L386 tUnfolder$Statistics]: existing Event has 258 ancestors and is cut-off event [2022-11-16 11:16:14,996 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([2799] L1808-->L1811: Formula: (let ((.cse1 (select |v_#race_1119| |v_threadThread3of3ForFork0_atomic_exchange_~obj#1.base_9|))) (let ((.cse2 (+ |v_threadThread3of3ForFork0_atomic_exchange_~obj#1.offset_9| 1)) (.cse4 (+ 2 |v_threadThread3of3ForFork0_atomic_exchange_~obj#1.offset_9|)) (.cse5 (+ 3 |v_threadThread3of3ForFork0_atomic_exchange_~obj#1.offset_9|)) (.cse3 (select .cse1 |v_threadThread3of3ForFork0_atomic_exchange_~obj#1.offset_9|)) (.cse0 (select |v_#memory_int_433| |v_threadThread3of3ForFork0_atomic_exchange_~obj#1.base_9|))) (and (= (store |v_#memory_int_433| |v_threadThread3of3ForFork0_atomic_exchange_~obj#1.base_9| (store .cse0 |v_threadThread3of3ForFork0_atomic_exchange_~obj#1.offset_9| |v_threadThread3of3ForFork0_atomic_exchange_~v#1_7|)) |v_#memory_int_432|) (= (select .cse1 .cse2) .cse3) (= (store |v_#race_1121| |v_threadThread3of3ForFork0_atomic_exchange_~obj#1.base_9| (store (store (store (store (store (store (store (store (select |v_#race_1121| |v_threadThread3of3ForFork0_atomic_exchange_~obj#1.base_9|) |v_threadThread3of3ForFork0_atomic_exchange_~obj#1.offset_9| 0) .cse2 0) .cse4 0) .cse5 0) |v_threadThread3of3ForFork0_atomic_exchange_~obj#1.offset_9| .cse3) .cse2 .cse3) .cse4 .cse3) .cse5 .cse3)) |v_#race_1119|) (= .cse3 (select .cse1 .cse4)) (= (select .cse1 .cse5) .cse3) (= |v_threadThread3of3ForFork0_atomic_exchange_~t~0#1_5| (select .cse0 |v_threadThread3of3ForFork0_atomic_exchange_~obj#1.offset_9|))))) InVars {#race=|v_#race_1121|, #memory_int=|v_#memory_int_433|, threadThread3of3ForFork0_atomic_exchange_~v#1=|v_threadThread3of3ForFork0_atomic_exchange_~v#1_7|, threadThread3of3ForFork0_atomic_exchange_~obj#1.offset=|v_threadThread3of3ForFork0_atomic_exchange_~obj#1.offset_9|, threadThread3of3ForFork0_atomic_exchange_~obj#1.base=|v_threadThread3of3ForFork0_atomic_exchange_~obj#1.base_9|} OutVars{#race=|v_#race_1119|, threadThread3of3ForFork0_atomic_exchange_~t~0#1=|v_threadThread3of3ForFork0_atomic_exchange_~t~0#1_5|, #memory_int=|v_#memory_int_432|, threadThread3of3ForFork0_atomic_exchange_~v#1=|v_threadThread3of3ForFork0_atomic_exchange_~v#1_7|, threadThread3of3ForFork0_atomic_exchange_~obj#1.offset=|v_threadThread3of3ForFork0_atomic_exchange_~obj#1.offset_9|, threadThread3of3ForFork0_atomic_exchange_~obj#1.base=|v_threadThread3of3ForFork0_atomic_exchange_~obj#1.base_9|, threadThread3of3ForFork0_atomic_exchange_#t~nondet34#1=|v_threadThread3of3ForFork0_atomic_exchange_#t~nondet34#1_5|, threadThread3of3ForFork0_atomic_exchange_#t~mem33#1=|v_threadThread3of3ForFork0_atomic_exchange_#t~mem33#1_7|} AuxVars[] AssignedVars[#race, threadThread3of3ForFork0_atomic_exchange_~t~0#1, #memory_int, threadThread3of3ForFork0_atomic_exchange_#t~nondet34#1, threadThread3of3ForFork0_atomic_exchange_#t~mem33#1][454], [threadThread1of3ForFork0InUse, 463#L1811true, 156#threadENTRYtrue, threadThread2of3ForFork0NotInUse, 637#L1916-4true, 824#true, Black: 821#(and (= 3 |ULTIMATE.start_Init_#in~pushCount#1|) (= |ULTIMATE.start_Init_~i~0#1| 0) (= |ULTIMATE.start_Init_~pushCount#1| 3)), threadThread3of3ForFork0InUse, 810#true, 819#(and (= 3 |ULTIMATE.start_Init_#in~pushCount#1|) (= |ULTIMATE.start_Init_~pushCount#1| 3))]) [2022-11-16 11:16:14,996 INFO L383 tUnfolder$Statistics]: this new event has 294 ancestors and is cut-off event [2022-11-16 11:16:14,996 INFO L386 tUnfolder$Statistics]: existing Event has 228 ancestors and is cut-off event [2022-11-16 11:16:14,997 INFO L386 tUnfolder$Statistics]: existing Event has 178 ancestors and is cut-off event [2022-11-16 11:16:14,997 INFO L386 tUnfolder$Statistics]: existing Event has 258 ancestors and is cut-off event [2022-11-16 11:16:15,004 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([3043] L1808-->L1811: Formula: (let ((.cse0 (select |v_#race_1119| |v_threadThread2of3ForFork0_atomic_exchange_~obj#1.base_9|))) (let ((.cse3 (+ |v_threadThread2of3ForFork0_atomic_exchange_~obj#1.offset_9| 1)) (.cse1 (+ |v_threadThread2of3ForFork0_atomic_exchange_~obj#1.offset_9| 2)) (.cse5 (select |v_#memory_int_433| |v_threadThread2of3ForFork0_atomic_exchange_~obj#1.base_9|)) (.cse4 (+ |v_threadThread2of3ForFork0_atomic_exchange_~obj#1.offset_9| 3)) (.cse2 (select .cse0 |v_threadThread2of3ForFork0_atomic_exchange_~obj#1.offset_9|))) (and (= (select .cse0 .cse1) .cse2) (= .cse2 (select .cse0 .cse3)) (= |v_#race_1119| (store |v_#race_1121| |v_threadThread2of3ForFork0_atomic_exchange_~obj#1.base_9| (store (store (store (store (store (store (store (store (select |v_#race_1121| |v_threadThread2of3ForFork0_atomic_exchange_~obj#1.base_9|) |v_threadThread2of3ForFork0_atomic_exchange_~obj#1.offset_9| 0) .cse3 0) .cse1 0) .cse4 0) |v_threadThread2of3ForFork0_atomic_exchange_~obj#1.offset_9| .cse2) .cse3 .cse2) .cse1 .cse2) .cse4 .cse2))) (= |v_#memory_int_432| (store |v_#memory_int_433| |v_threadThread2of3ForFork0_atomic_exchange_~obj#1.base_9| (store .cse5 |v_threadThread2of3ForFork0_atomic_exchange_~obj#1.offset_9| |v_threadThread2of3ForFork0_atomic_exchange_~v#1_7|))) (= |v_threadThread2of3ForFork0_atomic_exchange_~t~0#1_5| (select .cse5 |v_threadThread2of3ForFork0_atomic_exchange_~obj#1.offset_9|)) (= (select .cse0 .cse4) .cse2)))) InVars {#race=|v_#race_1121|, #memory_int=|v_#memory_int_433|, threadThread2of3ForFork0_atomic_exchange_~obj#1.base=|v_threadThread2of3ForFork0_atomic_exchange_~obj#1.base_9|, threadThread2of3ForFork0_atomic_exchange_~obj#1.offset=|v_threadThread2of3ForFork0_atomic_exchange_~obj#1.offset_9|, threadThread2of3ForFork0_atomic_exchange_~v#1=|v_threadThread2of3ForFork0_atomic_exchange_~v#1_7|} OutVars{#race=|v_#race_1119|, threadThread2of3ForFork0_atomic_exchange_#t~nondet34#1=|v_threadThread2of3ForFork0_atomic_exchange_#t~nondet34#1_5|, threadThread2of3ForFork0_atomic_exchange_~v#1=|v_threadThread2of3ForFork0_atomic_exchange_~v#1_7|, #memory_int=|v_#memory_int_432|, threadThread2of3ForFork0_atomic_exchange_#t~mem33#1=|v_threadThread2of3ForFork0_atomic_exchange_#t~mem33#1_7|, threadThread2of3ForFork0_atomic_exchange_~obj#1.base=|v_threadThread2of3ForFork0_atomic_exchange_~obj#1.base_9|, threadThread2of3ForFork0_atomic_exchange_~obj#1.offset=|v_threadThread2of3ForFork0_atomic_exchange_~obj#1.offset_9|, threadThread2of3ForFork0_atomic_exchange_~t~0#1=|v_threadThread2of3ForFork0_atomic_exchange_~t~0#1_5|} AuxVars[] AssignedVars[#race, threadThread2of3ForFork0_atomic_exchange_#t~nondet34#1, #memory_int, threadThread2of3ForFork0_atomic_exchange_#t~mem33#1, threadThread2of3ForFork0_atomic_exchange_~t~0#1][389], [threadThread1of3ForFork0InUse, 156#threadENTRYtrue, 637#L1916-4true, threadThread2of3ForFork0InUse, 824#true, Black: 821#(and (= 3 |ULTIMATE.start_Init_#in~pushCount#1|) (= |ULTIMATE.start_Init_~i~0#1| 0) (= |ULTIMATE.start_Init_~pushCount#1| 3)), threadThread3of3ForFork0NotInUse, 810#true, 325#L1811true, 819#(and (= 3 |ULTIMATE.start_Init_#in~pushCount#1|) (= |ULTIMATE.start_Init_~pushCount#1| 3))]) [2022-11-16 11:16:15,004 INFO L383 tUnfolder$Statistics]: this new event has 294 ancestors and is cut-off event [2022-11-16 11:16:15,005 INFO L386 tUnfolder$Statistics]: existing Event has 228 ancestors and is cut-off event [2022-11-16 11:16:15,005 INFO L386 tUnfolder$Statistics]: existing Event has 258 ancestors and is cut-off event [2022-11-16 11:16:15,005 INFO L386 tUnfolder$Statistics]: existing Event has 178 ancestors and is cut-off event [2022-11-16 11:16:15,135 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([3043] L1808-->L1811: Formula: (let ((.cse0 (select |v_#race_1119| |v_threadThread2of3ForFork0_atomic_exchange_~obj#1.base_9|))) (let ((.cse3 (+ |v_threadThread2of3ForFork0_atomic_exchange_~obj#1.offset_9| 1)) (.cse1 (+ |v_threadThread2of3ForFork0_atomic_exchange_~obj#1.offset_9| 2)) (.cse5 (select |v_#memory_int_433| |v_threadThread2of3ForFork0_atomic_exchange_~obj#1.base_9|)) (.cse4 (+ |v_threadThread2of3ForFork0_atomic_exchange_~obj#1.offset_9| 3)) (.cse2 (select .cse0 |v_threadThread2of3ForFork0_atomic_exchange_~obj#1.offset_9|))) (and (= (select .cse0 .cse1) .cse2) (= .cse2 (select .cse0 .cse3)) (= |v_#race_1119| (store |v_#race_1121| |v_threadThread2of3ForFork0_atomic_exchange_~obj#1.base_9| (store (store (store (store (store (store (store (store (select |v_#race_1121| |v_threadThread2of3ForFork0_atomic_exchange_~obj#1.base_9|) |v_threadThread2of3ForFork0_atomic_exchange_~obj#1.offset_9| 0) .cse3 0) .cse1 0) .cse4 0) |v_threadThread2of3ForFork0_atomic_exchange_~obj#1.offset_9| .cse2) .cse3 .cse2) .cse1 .cse2) .cse4 .cse2))) (= |v_#memory_int_432| (store |v_#memory_int_433| |v_threadThread2of3ForFork0_atomic_exchange_~obj#1.base_9| (store .cse5 |v_threadThread2of3ForFork0_atomic_exchange_~obj#1.offset_9| |v_threadThread2of3ForFork0_atomic_exchange_~v#1_7|))) (= |v_threadThread2of3ForFork0_atomic_exchange_~t~0#1_5| (select .cse5 |v_threadThread2of3ForFork0_atomic_exchange_~obj#1.offset_9|)) (= (select .cse0 .cse4) .cse2)))) InVars {#race=|v_#race_1121|, #memory_int=|v_#memory_int_433|, threadThread2of3ForFork0_atomic_exchange_~obj#1.base=|v_threadThread2of3ForFork0_atomic_exchange_~obj#1.base_9|, threadThread2of3ForFork0_atomic_exchange_~obj#1.offset=|v_threadThread2of3ForFork0_atomic_exchange_~obj#1.offset_9|, threadThread2of3ForFork0_atomic_exchange_~v#1=|v_threadThread2of3ForFork0_atomic_exchange_~v#1_7|} OutVars{#race=|v_#race_1119|, threadThread2of3ForFork0_atomic_exchange_#t~nondet34#1=|v_threadThread2of3ForFork0_atomic_exchange_#t~nondet34#1_5|, threadThread2of3ForFork0_atomic_exchange_~v#1=|v_threadThread2of3ForFork0_atomic_exchange_~v#1_7|, #memory_int=|v_#memory_int_432|, threadThread2of3ForFork0_atomic_exchange_#t~mem33#1=|v_threadThread2of3ForFork0_atomic_exchange_#t~mem33#1_7|, threadThread2of3ForFork0_atomic_exchange_~obj#1.base=|v_threadThread2of3ForFork0_atomic_exchange_~obj#1.base_9|, threadThread2of3ForFork0_atomic_exchange_~obj#1.offset=|v_threadThread2of3ForFork0_atomic_exchange_~obj#1.offset_9|, threadThread2of3ForFork0_atomic_exchange_~t~0#1=|v_threadThread2of3ForFork0_atomic_exchange_~t~0#1_5|} AuxVars[] AssignedVars[#race, threadThread2of3ForFork0_atomic_exchange_#t~nondet34#1, #memory_int, threadThread2of3ForFork0_atomic_exchange_#t~mem33#1, threadThread2of3ForFork0_atomic_exchange_~t~0#1][389], [threadThread1of3ForFork0NotInUse, threadThread2of3ForFork0InUse, 824#true, Black: 821#(and (= 3 |ULTIMATE.start_Init_#in~pushCount#1|) (= |ULTIMATE.start_Init_~i~0#1| 0) (= |ULTIMATE.start_Init_~pushCount#1| 3)), threadThread3of3ForFork0InUse, 810#true, 325#L1811true, 561#L1916-5true, 819#(and (= 3 |ULTIMATE.start_Init_#in~pushCount#1|) (= |ULTIMATE.start_Init_~pushCount#1| 3)), 167#threadENTRYtrue]) [2022-11-16 11:16:15,135 INFO L383 tUnfolder$Statistics]: this new event has 295 ancestors and is cut-off event [2022-11-16 11:16:15,135 INFO L386 tUnfolder$Statistics]: existing Event has 229 ancestors and is cut-off event [2022-11-16 11:16:15,135 INFO L386 tUnfolder$Statistics]: existing Event has 179 ancestors and is cut-off event [2022-11-16 11:16:15,135 INFO L386 tUnfolder$Statistics]: existing Event has 259 ancestors and is cut-off event [2022-11-16 11:16:15,185 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([2799] L1808-->L1811: Formula: (let ((.cse1 (select |v_#race_1119| |v_threadThread3of3ForFork0_atomic_exchange_~obj#1.base_9|))) (let ((.cse2 (+ |v_threadThread3of3ForFork0_atomic_exchange_~obj#1.offset_9| 1)) (.cse4 (+ 2 |v_threadThread3of3ForFork0_atomic_exchange_~obj#1.offset_9|)) (.cse5 (+ 3 |v_threadThread3of3ForFork0_atomic_exchange_~obj#1.offset_9|)) (.cse3 (select .cse1 |v_threadThread3of3ForFork0_atomic_exchange_~obj#1.offset_9|)) (.cse0 (select |v_#memory_int_433| |v_threadThread3of3ForFork0_atomic_exchange_~obj#1.base_9|))) (and (= (store |v_#memory_int_433| |v_threadThread3of3ForFork0_atomic_exchange_~obj#1.base_9| (store .cse0 |v_threadThread3of3ForFork0_atomic_exchange_~obj#1.offset_9| |v_threadThread3of3ForFork0_atomic_exchange_~v#1_7|)) |v_#memory_int_432|) (= (select .cse1 .cse2) .cse3) (= (store |v_#race_1121| |v_threadThread3of3ForFork0_atomic_exchange_~obj#1.base_9| (store (store (store (store (store (store (store (store (select |v_#race_1121| |v_threadThread3of3ForFork0_atomic_exchange_~obj#1.base_9|) |v_threadThread3of3ForFork0_atomic_exchange_~obj#1.offset_9| 0) .cse2 0) .cse4 0) .cse5 0) |v_threadThread3of3ForFork0_atomic_exchange_~obj#1.offset_9| .cse3) .cse2 .cse3) .cse4 .cse3) .cse5 .cse3)) |v_#race_1119|) (= .cse3 (select .cse1 .cse4)) (= (select .cse1 .cse5) .cse3) (= |v_threadThread3of3ForFork0_atomic_exchange_~t~0#1_5| (select .cse0 |v_threadThread3of3ForFork0_atomic_exchange_~obj#1.offset_9|))))) InVars {#race=|v_#race_1121|, #memory_int=|v_#memory_int_433|, threadThread3of3ForFork0_atomic_exchange_~v#1=|v_threadThread3of3ForFork0_atomic_exchange_~v#1_7|, threadThread3of3ForFork0_atomic_exchange_~obj#1.offset=|v_threadThread3of3ForFork0_atomic_exchange_~obj#1.offset_9|, threadThread3of3ForFork0_atomic_exchange_~obj#1.base=|v_threadThread3of3ForFork0_atomic_exchange_~obj#1.base_9|} OutVars{#race=|v_#race_1119|, threadThread3of3ForFork0_atomic_exchange_~t~0#1=|v_threadThread3of3ForFork0_atomic_exchange_~t~0#1_5|, #memory_int=|v_#memory_int_432|, threadThread3of3ForFork0_atomic_exchange_~v#1=|v_threadThread3of3ForFork0_atomic_exchange_~v#1_7|, threadThread3of3ForFork0_atomic_exchange_~obj#1.offset=|v_threadThread3of3ForFork0_atomic_exchange_~obj#1.offset_9|, threadThread3of3ForFork0_atomic_exchange_~obj#1.base=|v_threadThread3of3ForFork0_atomic_exchange_~obj#1.base_9|, threadThread3of3ForFork0_atomic_exchange_#t~nondet34#1=|v_threadThread3of3ForFork0_atomic_exchange_#t~nondet34#1_5|, threadThread3of3ForFork0_atomic_exchange_#t~mem33#1=|v_threadThread3of3ForFork0_atomic_exchange_#t~mem33#1_7|} AuxVars[] AssignedVars[#race, threadThread3of3ForFork0_atomic_exchange_~t~0#1, #memory_int, threadThread3of3ForFork0_atomic_exchange_#t~nondet34#1, threadThread3of3ForFork0_atomic_exchange_#t~mem33#1][454], [threadThread1of3ForFork0NotInUse, 463#L1811true, threadThread2of3ForFork0InUse, 110#threadENTRYtrue, 824#true, Black: 821#(and (= 3 |ULTIMATE.start_Init_#in~pushCount#1|) (= |ULTIMATE.start_Init_~i~0#1| 0) (= |ULTIMATE.start_Init_~pushCount#1| 3)), threadThread3of3ForFork0InUse, 810#true, 561#L1916-5true, 819#(and (= 3 |ULTIMATE.start_Init_#in~pushCount#1|) (= |ULTIMATE.start_Init_~pushCount#1| 3))]) [2022-11-16 11:16:15,185 INFO L383 tUnfolder$Statistics]: this new event has 295 ancestors and is cut-off event [2022-11-16 11:16:15,186 INFO L386 tUnfolder$Statistics]: existing Event has 229 ancestors and is cut-off event [2022-11-16 11:16:15,186 INFO L386 tUnfolder$Statistics]: existing Event has 179 ancestors and is cut-off event [2022-11-16 11:16:15,186 INFO L386 tUnfolder$Statistics]: existing Event has 259 ancestors and is cut-off event [2022-11-16 11:16:15,310 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([2799] L1808-->L1811: Formula: (let ((.cse1 (select |v_#race_1119| |v_threadThread3of3ForFork0_atomic_exchange_~obj#1.base_9|))) (let ((.cse2 (+ |v_threadThread3of3ForFork0_atomic_exchange_~obj#1.offset_9| 1)) (.cse4 (+ 2 |v_threadThread3of3ForFork0_atomic_exchange_~obj#1.offset_9|)) (.cse5 (+ 3 |v_threadThread3of3ForFork0_atomic_exchange_~obj#1.offset_9|)) (.cse3 (select .cse1 |v_threadThread3of3ForFork0_atomic_exchange_~obj#1.offset_9|)) (.cse0 (select |v_#memory_int_433| |v_threadThread3of3ForFork0_atomic_exchange_~obj#1.base_9|))) (and (= (store |v_#memory_int_433| |v_threadThread3of3ForFork0_atomic_exchange_~obj#1.base_9| (store .cse0 |v_threadThread3of3ForFork0_atomic_exchange_~obj#1.offset_9| |v_threadThread3of3ForFork0_atomic_exchange_~v#1_7|)) |v_#memory_int_432|) (= (select .cse1 .cse2) .cse3) (= (store |v_#race_1121| |v_threadThread3of3ForFork0_atomic_exchange_~obj#1.base_9| (store (store (store (store (store (store (store (store (select |v_#race_1121| |v_threadThread3of3ForFork0_atomic_exchange_~obj#1.base_9|) |v_threadThread3of3ForFork0_atomic_exchange_~obj#1.offset_9| 0) .cse2 0) .cse4 0) .cse5 0) |v_threadThread3of3ForFork0_atomic_exchange_~obj#1.offset_9| .cse3) .cse2 .cse3) .cse4 .cse3) .cse5 .cse3)) |v_#race_1119|) (= .cse3 (select .cse1 .cse4)) (= (select .cse1 .cse5) .cse3) (= |v_threadThread3of3ForFork0_atomic_exchange_~t~0#1_5| (select .cse0 |v_threadThread3of3ForFork0_atomic_exchange_~obj#1.offset_9|))))) InVars {#race=|v_#race_1121|, #memory_int=|v_#memory_int_433|, threadThread3of3ForFork0_atomic_exchange_~v#1=|v_threadThread3of3ForFork0_atomic_exchange_~v#1_7|, threadThread3of3ForFork0_atomic_exchange_~obj#1.offset=|v_threadThread3of3ForFork0_atomic_exchange_~obj#1.offset_9|, threadThread3of3ForFork0_atomic_exchange_~obj#1.base=|v_threadThread3of3ForFork0_atomic_exchange_~obj#1.base_9|} OutVars{#race=|v_#race_1119|, threadThread3of3ForFork0_atomic_exchange_~t~0#1=|v_threadThread3of3ForFork0_atomic_exchange_~t~0#1_5|, #memory_int=|v_#memory_int_432|, threadThread3of3ForFork0_atomic_exchange_~v#1=|v_threadThread3of3ForFork0_atomic_exchange_~v#1_7|, threadThread3of3ForFork0_atomic_exchange_~obj#1.offset=|v_threadThread3of3ForFork0_atomic_exchange_~obj#1.offset_9|, threadThread3of3ForFork0_atomic_exchange_~obj#1.base=|v_threadThread3of3ForFork0_atomic_exchange_~obj#1.base_9|, threadThread3of3ForFork0_atomic_exchange_#t~nondet34#1=|v_threadThread3of3ForFork0_atomic_exchange_#t~nondet34#1_5|, threadThread3of3ForFork0_atomic_exchange_#t~mem33#1=|v_threadThread3of3ForFork0_atomic_exchange_#t~mem33#1_7|} AuxVars[] AssignedVars[#race, threadThread3of3ForFork0_atomic_exchange_~t~0#1, #memory_int, threadThread3of3ForFork0_atomic_exchange_#t~nondet34#1, threadThread3of3ForFork0_atomic_exchange_#t~mem33#1][454], [threadThread1of3ForFork0InUse, 463#L1811true, 156#threadENTRYtrue, threadThread2of3ForFork0NotInUse, 824#true, Black: 821#(and (= 3 |ULTIMATE.start_Init_#in~pushCount#1|) (= |ULTIMATE.start_Init_~i~0#1| 0) (= |ULTIMATE.start_Init_~pushCount#1| 3)), threadThread3of3ForFork0InUse, 810#true, 561#L1916-5true, 819#(and (= 3 |ULTIMATE.start_Init_#in~pushCount#1|) (= |ULTIMATE.start_Init_~pushCount#1| 3))]) [2022-11-16 11:16:15,310 INFO L383 tUnfolder$Statistics]: this new event has 295 ancestors and is cut-off event [2022-11-16 11:16:15,310 INFO L386 tUnfolder$Statistics]: existing Event has 259 ancestors and is cut-off event [2022-11-16 11:16:15,311 INFO L386 tUnfolder$Statistics]: existing Event has 229 ancestors and is cut-off event [2022-11-16 11:16:15,311 INFO L386 tUnfolder$Statistics]: existing Event has 179 ancestors and is cut-off event [2022-11-16 11:16:15,315 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([3043] L1808-->L1811: Formula: (let ((.cse0 (select |v_#race_1119| |v_threadThread2of3ForFork0_atomic_exchange_~obj#1.base_9|))) (let ((.cse3 (+ |v_threadThread2of3ForFork0_atomic_exchange_~obj#1.offset_9| 1)) (.cse1 (+ |v_threadThread2of3ForFork0_atomic_exchange_~obj#1.offset_9| 2)) (.cse5 (select |v_#memory_int_433| |v_threadThread2of3ForFork0_atomic_exchange_~obj#1.base_9|)) (.cse4 (+ |v_threadThread2of3ForFork0_atomic_exchange_~obj#1.offset_9| 3)) (.cse2 (select .cse0 |v_threadThread2of3ForFork0_atomic_exchange_~obj#1.offset_9|))) (and (= (select .cse0 .cse1) .cse2) (= .cse2 (select .cse0 .cse3)) (= |v_#race_1119| (store |v_#race_1121| |v_threadThread2of3ForFork0_atomic_exchange_~obj#1.base_9| (store (store (store (store (store (store (store (store (select |v_#race_1121| |v_threadThread2of3ForFork0_atomic_exchange_~obj#1.base_9|) |v_threadThread2of3ForFork0_atomic_exchange_~obj#1.offset_9| 0) .cse3 0) .cse1 0) .cse4 0) |v_threadThread2of3ForFork0_atomic_exchange_~obj#1.offset_9| .cse2) .cse3 .cse2) .cse1 .cse2) .cse4 .cse2))) (= |v_#memory_int_432| (store |v_#memory_int_433| |v_threadThread2of3ForFork0_atomic_exchange_~obj#1.base_9| (store .cse5 |v_threadThread2of3ForFork0_atomic_exchange_~obj#1.offset_9| |v_threadThread2of3ForFork0_atomic_exchange_~v#1_7|))) (= |v_threadThread2of3ForFork0_atomic_exchange_~t~0#1_5| (select .cse5 |v_threadThread2of3ForFork0_atomic_exchange_~obj#1.offset_9|)) (= (select .cse0 .cse4) .cse2)))) InVars {#race=|v_#race_1121|, #memory_int=|v_#memory_int_433|, threadThread2of3ForFork0_atomic_exchange_~obj#1.base=|v_threadThread2of3ForFork0_atomic_exchange_~obj#1.base_9|, threadThread2of3ForFork0_atomic_exchange_~obj#1.offset=|v_threadThread2of3ForFork0_atomic_exchange_~obj#1.offset_9|, threadThread2of3ForFork0_atomic_exchange_~v#1=|v_threadThread2of3ForFork0_atomic_exchange_~v#1_7|} OutVars{#race=|v_#race_1119|, threadThread2of3ForFork0_atomic_exchange_#t~nondet34#1=|v_threadThread2of3ForFork0_atomic_exchange_#t~nondet34#1_5|, threadThread2of3ForFork0_atomic_exchange_~v#1=|v_threadThread2of3ForFork0_atomic_exchange_~v#1_7|, #memory_int=|v_#memory_int_432|, threadThread2of3ForFork0_atomic_exchange_#t~mem33#1=|v_threadThread2of3ForFork0_atomic_exchange_#t~mem33#1_7|, threadThread2of3ForFork0_atomic_exchange_~obj#1.base=|v_threadThread2of3ForFork0_atomic_exchange_~obj#1.base_9|, threadThread2of3ForFork0_atomic_exchange_~obj#1.offset=|v_threadThread2of3ForFork0_atomic_exchange_~obj#1.offset_9|, threadThread2of3ForFork0_atomic_exchange_~t~0#1=|v_threadThread2of3ForFork0_atomic_exchange_~t~0#1_5|} AuxVars[] AssignedVars[#race, threadThread2of3ForFork0_atomic_exchange_#t~nondet34#1, #memory_int, threadThread2of3ForFork0_atomic_exchange_#t~mem33#1, threadThread2of3ForFork0_atomic_exchange_~t~0#1][389], [threadThread1of3ForFork0InUse, 156#threadENTRYtrue, threadThread2of3ForFork0InUse, 824#true, Black: 821#(and (= 3 |ULTIMATE.start_Init_#in~pushCount#1|) (= |ULTIMATE.start_Init_~i~0#1| 0) (= |ULTIMATE.start_Init_~pushCount#1| 3)), threadThread3of3ForFork0NotInUse, 810#true, 325#L1811true, 561#L1916-5true, 819#(and (= 3 |ULTIMATE.start_Init_#in~pushCount#1|) (= |ULTIMATE.start_Init_~pushCount#1| 3))]) [2022-11-16 11:16:15,315 INFO L383 tUnfolder$Statistics]: this new event has 295 ancestors and is cut-off event [2022-11-16 11:16:15,315 INFO L386 tUnfolder$Statistics]: existing Event has 229 ancestors and is cut-off event [2022-11-16 11:16:15,315 INFO L386 tUnfolder$Statistics]: existing Event has 259 ancestors and is cut-off event [2022-11-16 11:16:15,315 INFO L386 tUnfolder$Statistics]: existing Event has 179 ancestors and is cut-off event [2022-11-16 11:16:15,431 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([3043] L1808-->L1811: Formula: (let ((.cse0 (select |v_#race_1119| |v_threadThread2of3ForFork0_atomic_exchange_~obj#1.base_9|))) (let ((.cse3 (+ |v_threadThread2of3ForFork0_atomic_exchange_~obj#1.offset_9| 1)) (.cse1 (+ |v_threadThread2of3ForFork0_atomic_exchange_~obj#1.offset_9| 2)) (.cse5 (select |v_#memory_int_433| |v_threadThread2of3ForFork0_atomic_exchange_~obj#1.base_9|)) (.cse4 (+ |v_threadThread2of3ForFork0_atomic_exchange_~obj#1.offset_9| 3)) (.cse2 (select .cse0 |v_threadThread2of3ForFork0_atomic_exchange_~obj#1.offset_9|))) (and (= (select .cse0 .cse1) .cse2) (= .cse2 (select .cse0 .cse3)) (= |v_#race_1119| (store |v_#race_1121| |v_threadThread2of3ForFork0_atomic_exchange_~obj#1.base_9| (store (store (store (store (store (store (store (store (select |v_#race_1121| |v_threadThread2of3ForFork0_atomic_exchange_~obj#1.base_9|) |v_threadThread2of3ForFork0_atomic_exchange_~obj#1.offset_9| 0) .cse3 0) .cse1 0) .cse4 0) |v_threadThread2of3ForFork0_atomic_exchange_~obj#1.offset_9| .cse2) .cse3 .cse2) .cse1 .cse2) .cse4 .cse2))) (= |v_#memory_int_432| (store |v_#memory_int_433| |v_threadThread2of3ForFork0_atomic_exchange_~obj#1.base_9| (store .cse5 |v_threadThread2of3ForFork0_atomic_exchange_~obj#1.offset_9| |v_threadThread2of3ForFork0_atomic_exchange_~v#1_7|))) (= |v_threadThread2of3ForFork0_atomic_exchange_~t~0#1_5| (select .cse5 |v_threadThread2of3ForFork0_atomic_exchange_~obj#1.offset_9|)) (= (select .cse0 .cse4) .cse2)))) InVars {#race=|v_#race_1121|, #memory_int=|v_#memory_int_433|, threadThread2of3ForFork0_atomic_exchange_~obj#1.base=|v_threadThread2of3ForFork0_atomic_exchange_~obj#1.base_9|, threadThread2of3ForFork0_atomic_exchange_~obj#1.offset=|v_threadThread2of3ForFork0_atomic_exchange_~obj#1.offset_9|, threadThread2of3ForFork0_atomic_exchange_~v#1=|v_threadThread2of3ForFork0_atomic_exchange_~v#1_7|} OutVars{#race=|v_#race_1119|, threadThread2of3ForFork0_atomic_exchange_#t~nondet34#1=|v_threadThread2of3ForFork0_atomic_exchange_#t~nondet34#1_5|, threadThread2of3ForFork0_atomic_exchange_~v#1=|v_threadThread2of3ForFork0_atomic_exchange_~v#1_7|, #memory_int=|v_#memory_int_432|, threadThread2of3ForFork0_atomic_exchange_#t~mem33#1=|v_threadThread2of3ForFork0_atomic_exchange_#t~mem33#1_7|, threadThread2of3ForFork0_atomic_exchange_~obj#1.base=|v_threadThread2of3ForFork0_atomic_exchange_~obj#1.base_9|, threadThread2of3ForFork0_atomic_exchange_~obj#1.offset=|v_threadThread2of3ForFork0_atomic_exchange_~obj#1.offset_9|, threadThread2of3ForFork0_atomic_exchange_~t~0#1=|v_threadThread2of3ForFork0_atomic_exchange_~t~0#1_5|} AuxVars[] AssignedVars[#race, threadThread2of3ForFork0_atomic_exchange_#t~nondet34#1, #memory_int, threadThread2of3ForFork0_atomic_exchange_#t~mem33#1, threadThread2of3ForFork0_atomic_exchange_~t~0#1][389], [threadThread1of3ForFork0NotInUse, threadThread2of3ForFork0InUse, 824#true, Black: 821#(and (= 3 |ULTIMATE.start_Init_#in~pushCount#1|) (= |ULTIMATE.start_Init_~i~0#1| 0) (= |ULTIMATE.start_Init_~pushCount#1| 3)), threadThread3of3ForFork0InUse, 810#true, 714#ULTIMATE.startErr4ASSERT_VIOLATIONDATA_RACEtrue, 325#L1811true, 819#(and (= 3 |ULTIMATE.start_Init_#in~pushCount#1|) (= |ULTIMATE.start_Init_~pushCount#1| 3)), 167#threadENTRYtrue]) [2022-11-16 11:16:15,431 INFO L383 tUnfolder$Statistics]: this new event has 296 ancestors and is cut-off event [2022-11-16 11:16:15,431 INFO L386 tUnfolder$Statistics]: existing Event has 260 ancestors and is cut-off event [2022-11-16 11:16:15,431 INFO L386 tUnfolder$Statistics]: existing Event has 230 ancestors and is cut-off event [2022-11-16 11:16:15,431 INFO L386 tUnfolder$Statistics]: existing Event has 180 ancestors and is cut-off event [2022-11-16 11:16:15,432 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([3043] L1808-->L1811: Formula: (let ((.cse0 (select |v_#race_1119| |v_threadThread2of3ForFork0_atomic_exchange_~obj#1.base_9|))) (let ((.cse3 (+ |v_threadThread2of3ForFork0_atomic_exchange_~obj#1.offset_9| 1)) (.cse1 (+ |v_threadThread2of3ForFork0_atomic_exchange_~obj#1.offset_9| 2)) (.cse5 (select |v_#memory_int_433| |v_threadThread2of3ForFork0_atomic_exchange_~obj#1.base_9|)) (.cse4 (+ |v_threadThread2of3ForFork0_atomic_exchange_~obj#1.offset_9| 3)) (.cse2 (select .cse0 |v_threadThread2of3ForFork0_atomic_exchange_~obj#1.offset_9|))) (and (= (select .cse0 .cse1) .cse2) (= .cse2 (select .cse0 .cse3)) (= |v_#race_1119| (store |v_#race_1121| |v_threadThread2of3ForFork0_atomic_exchange_~obj#1.base_9| (store (store (store (store (store (store (store (store (select |v_#race_1121| |v_threadThread2of3ForFork0_atomic_exchange_~obj#1.base_9|) |v_threadThread2of3ForFork0_atomic_exchange_~obj#1.offset_9| 0) .cse3 0) .cse1 0) .cse4 0) |v_threadThread2of3ForFork0_atomic_exchange_~obj#1.offset_9| .cse2) .cse3 .cse2) .cse1 .cse2) .cse4 .cse2))) (= |v_#memory_int_432| (store |v_#memory_int_433| |v_threadThread2of3ForFork0_atomic_exchange_~obj#1.base_9| (store .cse5 |v_threadThread2of3ForFork0_atomic_exchange_~obj#1.offset_9| |v_threadThread2of3ForFork0_atomic_exchange_~v#1_7|))) (= |v_threadThread2of3ForFork0_atomic_exchange_~t~0#1_5| (select .cse5 |v_threadThread2of3ForFork0_atomic_exchange_~obj#1.offset_9|)) (= (select .cse0 .cse4) .cse2)))) InVars {#race=|v_#race_1121|, #memory_int=|v_#memory_int_433|, threadThread2of3ForFork0_atomic_exchange_~obj#1.base=|v_threadThread2of3ForFork0_atomic_exchange_~obj#1.base_9|, threadThread2of3ForFork0_atomic_exchange_~obj#1.offset=|v_threadThread2of3ForFork0_atomic_exchange_~obj#1.offset_9|, threadThread2of3ForFork0_atomic_exchange_~v#1=|v_threadThread2of3ForFork0_atomic_exchange_~v#1_7|} OutVars{#race=|v_#race_1119|, threadThread2of3ForFork0_atomic_exchange_#t~nondet34#1=|v_threadThread2of3ForFork0_atomic_exchange_#t~nondet34#1_5|, threadThread2of3ForFork0_atomic_exchange_~v#1=|v_threadThread2of3ForFork0_atomic_exchange_~v#1_7|, #memory_int=|v_#memory_int_432|, threadThread2of3ForFork0_atomic_exchange_#t~mem33#1=|v_threadThread2of3ForFork0_atomic_exchange_#t~mem33#1_7|, threadThread2of3ForFork0_atomic_exchange_~obj#1.base=|v_threadThread2of3ForFork0_atomic_exchange_~obj#1.base_9|, threadThread2of3ForFork0_atomic_exchange_~obj#1.offset=|v_threadThread2of3ForFork0_atomic_exchange_~obj#1.offset_9|, threadThread2of3ForFork0_atomic_exchange_~t~0#1=|v_threadThread2of3ForFork0_atomic_exchange_~t~0#1_5|} AuxVars[] AssignedVars[#race, threadThread2of3ForFork0_atomic_exchange_#t~nondet34#1, #memory_int, threadThread2of3ForFork0_atomic_exchange_#t~mem33#1, threadThread2of3ForFork0_atomic_exchange_~t~0#1][389], [threadThread1of3ForFork0NotInUse, 824#true, threadThread2of3ForFork0InUse, Black: 821#(and (= 3 |ULTIMATE.start_Init_#in~pushCount#1|) (= |ULTIMATE.start_Init_~i~0#1| 0) (= |ULTIMATE.start_Init_~pushCount#1| 3)), threadThread3of3ForFork0InUse, 810#true, 325#L1811true, 819#(and (= 3 |ULTIMATE.start_Init_#in~pushCount#1|) (= |ULTIMATE.start_Init_~pushCount#1| 3)), 167#threadENTRYtrue, 212#L1916-6true]) [2022-11-16 11:16:15,432 INFO L383 tUnfolder$Statistics]: this new event has 296 ancestors and is cut-off event [2022-11-16 11:16:15,433 INFO L386 tUnfolder$Statistics]: existing Event has 180 ancestors and is cut-off event [2022-11-16 11:16:15,433 INFO L386 tUnfolder$Statistics]: existing Event has 230 ancestors and is cut-off event [2022-11-16 11:16:15,433 INFO L386 tUnfolder$Statistics]: existing Event has 260 ancestors and is cut-off event [2022-11-16 11:16:15,480 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([2799] L1808-->L1811: Formula: (let ((.cse1 (select |v_#race_1119| |v_threadThread3of3ForFork0_atomic_exchange_~obj#1.base_9|))) (let ((.cse2 (+ |v_threadThread3of3ForFork0_atomic_exchange_~obj#1.offset_9| 1)) (.cse4 (+ 2 |v_threadThread3of3ForFork0_atomic_exchange_~obj#1.offset_9|)) (.cse5 (+ 3 |v_threadThread3of3ForFork0_atomic_exchange_~obj#1.offset_9|)) (.cse3 (select .cse1 |v_threadThread3of3ForFork0_atomic_exchange_~obj#1.offset_9|)) (.cse0 (select |v_#memory_int_433| |v_threadThread3of3ForFork0_atomic_exchange_~obj#1.base_9|))) (and (= (store |v_#memory_int_433| |v_threadThread3of3ForFork0_atomic_exchange_~obj#1.base_9| (store .cse0 |v_threadThread3of3ForFork0_atomic_exchange_~obj#1.offset_9| |v_threadThread3of3ForFork0_atomic_exchange_~v#1_7|)) |v_#memory_int_432|) (= (select .cse1 .cse2) .cse3) (= (store |v_#race_1121| |v_threadThread3of3ForFork0_atomic_exchange_~obj#1.base_9| (store (store (store (store (store (store (store (store (select |v_#race_1121| |v_threadThread3of3ForFork0_atomic_exchange_~obj#1.base_9|) |v_threadThread3of3ForFork0_atomic_exchange_~obj#1.offset_9| 0) .cse2 0) .cse4 0) .cse5 0) |v_threadThread3of3ForFork0_atomic_exchange_~obj#1.offset_9| .cse3) .cse2 .cse3) .cse4 .cse3) .cse5 .cse3)) |v_#race_1119|) (= .cse3 (select .cse1 .cse4)) (= (select .cse1 .cse5) .cse3) (= |v_threadThread3of3ForFork0_atomic_exchange_~t~0#1_5| (select .cse0 |v_threadThread3of3ForFork0_atomic_exchange_~obj#1.offset_9|))))) InVars {#race=|v_#race_1121|, #memory_int=|v_#memory_int_433|, threadThread3of3ForFork0_atomic_exchange_~v#1=|v_threadThread3of3ForFork0_atomic_exchange_~v#1_7|, threadThread3of3ForFork0_atomic_exchange_~obj#1.offset=|v_threadThread3of3ForFork0_atomic_exchange_~obj#1.offset_9|, threadThread3of3ForFork0_atomic_exchange_~obj#1.base=|v_threadThread3of3ForFork0_atomic_exchange_~obj#1.base_9|} OutVars{#race=|v_#race_1119|, threadThread3of3ForFork0_atomic_exchange_~t~0#1=|v_threadThread3of3ForFork0_atomic_exchange_~t~0#1_5|, #memory_int=|v_#memory_int_432|, threadThread3of3ForFork0_atomic_exchange_~v#1=|v_threadThread3of3ForFork0_atomic_exchange_~v#1_7|, threadThread3of3ForFork0_atomic_exchange_~obj#1.offset=|v_threadThread3of3ForFork0_atomic_exchange_~obj#1.offset_9|, threadThread3of3ForFork0_atomic_exchange_~obj#1.base=|v_threadThread3of3ForFork0_atomic_exchange_~obj#1.base_9|, threadThread3of3ForFork0_atomic_exchange_#t~nondet34#1=|v_threadThread3of3ForFork0_atomic_exchange_#t~nondet34#1_5|, threadThread3of3ForFork0_atomic_exchange_#t~mem33#1=|v_threadThread3of3ForFork0_atomic_exchange_#t~mem33#1_7|} AuxVars[] AssignedVars[#race, threadThread3of3ForFork0_atomic_exchange_~t~0#1, #memory_int, threadThread3of3ForFork0_atomic_exchange_#t~nondet34#1, threadThread3of3ForFork0_atomic_exchange_#t~mem33#1][454], [threadThread1of3ForFork0NotInUse, 463#L1811true, threadThread2of3ForFork0InUse, 110#threadENTRYtrue, 824#true, Black: 821#(and (= 3 |ULTIMATE.start_Init_#in~pushCount#1|) (= |ULTIMATE.start_Init_~i~0#1| 0) (= |ULTIMATE.start_Init_~pushCount#1| 3)), threadThread3of3ForFork0InUse, 810#true, 714#ULTIMATE.startErr4ASSERT_VIOLATIONDATA_RACEtrue, 819#(and (= 3 |ULTIMATE.start_Init_#in~pushCount#1|) (= |ULTIMATE.start_Init_~pushCount#1| 3))]) [2022-11-16 11:16:15,480 INFO L383 tUnfolder$Statistics]: this new event has 296 ancestors and is cut-off event [2022-11-16 11:16:15,480 INFO L386 tUnfolder$Statistics]: existing Event has 230 ancestors and is cut-off event [2022-11-16 11:16:15,481 INFO L386 tUnfolder$Statistics]: existing Event has 180 ancestors and is cut-off event [2022-11-16 11:16:15,481 INFO L386 tUnfolder$Statistics]: existing Event has 260 ancestors and is cut-off event [2022-11-16 11:16:15,482 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([2799] L1808-->L1811: Formula: (let ((.cse1 (select |v_#race_1119| |v_threadThread3of3ForFork0_atomic_exchange_~obj#1.base_9|))) (let ((.cse2 (+ |v_threadThread3of3ForFork0_atomic_exchange_~obj#1.offset_9| 1)) (.cse4 (+ 2 |v_threadThread3of3ForFork0_atomic_exchange_~obj#1.offset_9|)) (.cse5 (+ 3 |v_threadThread3of3ForFork0_atomic_exchange_~obj#1.offset_9|)) (.cse3 (select .cse1 |v_threadThread3of3ForFork0_atomic_exchange_~obj#1.offset_9|)) (.cse0 (select |v_#memory_int_433| |v_threadThread3of3ForFork0_atomic_exchange_~obj#1.base_9|))) (and (= (store |v_#memory_int_433| |v_threadThread3of3ForFork0_atomic_exchange_~obj#1.base_9| (store .cse0 |v_threadThread3of3ForFork0_atomic_exchange_~obj#1.offset_9| |v_threadThread3of3ForFork0_atomic_exchange_~v#1_7|)) |v_#memory_int_432|) (= (select .cse1 .cse2) .cse3) (= (store |v_#race_1121| |v_threadThread3of3ForFork0_atomic_exchange_~obj#1.base_9| (store (store (store (store (store (store (store (store (select |v_#race_1121| |v_threadThread3of3ForFork0_atomic_exchange_~obj#1.base_9|) |v_threadThread3of3ForFork0_atomic_exchange_~obj#1.offset_9| 0) .cse2 0) .cse4 0) .cse5 0) |v_threadThread3of3ForFork0_atomic_exchange_~obj#1.offset_9| .cse3) .cse2 .cse3) .cse4 .cse3) .cse5 .cse3)) |v_#race_1119|) (= .cse3 (select .cse1 .cse4)) (= (select .cse1 .cse5) .cse3) (= |v_threadThread3of3ForFork0_atomic_exchange_~t~0#1_5| (select .cse0 |v_threadThread3of3ForFork0_atomic_exchange_~obj#1.offset_9|))))) InVars {#race=|v_#race_1121|, #memory_int=|v_#memory_int_433|, threadThread3of3ForFork0_atomic_exchange_~v#1=|v_threadThread3of3ForFork0_atomic_exchange_~v#1_7|, threadThread3of3ForFork0_atomic_exchange_~obj#1.offset=|v_threadThread3of3ForFork0_atomic_exchange_~obj#1.offset_9|, threadThread3of3ForFork0_atomic_exchange_~obj#1.base=|v_threadThread3of3ForFork0_atomic_exchange_~obj#1.base_9|} OutVars{#race=|v_#race_1119|, threadThread3of3ForFork0_atomic_exchange_~t~0#1=|v_threadThread3of3ForFork0_atomic_exchange_~t~0#1_5|, #memory_int=|v_#memory_int_432|, threadThread3of3ForFork0_atomic_exchange_~v#1=|v_threadThread3of3ForFork0_atomic_exchange_~v#1_7|, threadThread3of3ForFork0_atomic_exchange_~obj#1.offset=|v_threadThread3of3ForFork0_atomic_exchange_~obj#1.offset_9|, threadThread3of3ForFork0_atomic_exchange_~obj#1.base=|v_threadThread3of3ForFork0_atomic_exchange_~obj#1.base_9|, threadThread3of3ForFork0_atomic_exchange_#t~nondet34#1=|v_threadThread3of3ForFork0_atomic_exchange_#t~nondet34#1_5|, threadThread3of3ForFork0_atomic_exchange_#t~mem33#1=|v_threadThread3of3ForFork0_atomic_exchange_#t~mem33#1_7|} AuxVars[] AssignedVars[#race, threadThread3of3ForFork0_atomic_exchange_~t~0#1, #memory_int, threadThread3of3ForFork0_atomic_exchange_#t~nondet34#1, threadThread3of3ForFork0_atomic_exchange_#t~mem33#1][454], [threadThread1of3ForFork0NotInUse, 463#L1811true, threadThread2of3ForFork0InUse, 110#threadENTRYtrue, 824#true, Black: 821#(and (= 3 |ULTIMATE.start_Init_#in~pushCount#1|) (= |ULTIMATE.start_Init_~i~0#1| 0) (= |ULTIMATE.start_Init_~pushCount#1| 3)), threadThread3of3ForFork0InUse, 810#true, 819#(and (= 3 |ULTIMATE.start_Init_#in~pushCount#1|) (= |ULTIMATE.start_Init_~pushCount#1| 3)), 212#L1916-6true]) [2022-11-16 11:16:15,482 INFO L383 tUnfolder$Statistics]: this new event has 296 ancestors and is cut-off event [2022-11-16 11:16:15,482 INFO L386 tUnfolder$Statistics]: existing Event has 230 ancestors and is cut-off event [2022-11-16 11:16:15,482 INFO L386 tUnfolder$Statistics]: existing Event has 180 ancestors and is cut-off event [2022-11-16 11:16:15,482 INFO L386 tUnfolder$Statistics]: existing Event has 260 ancestors and is cut-off event [2022-11-16 11:16:15,643 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([2799] L1808-->L1811: Formula: (let ((.cse1 (select |v_#race_1119| |v_threadThread3of3ForFork0_atomic_exchange_~obj#1.base_9|))) (let ((.cse2 (+ |v_threadThread3of3ForFork0_atomic_exchange_~obj#1.offset_9| 1)) (.cse4 (+ 2 |v_threadThread3of3ForFork0_atomic_exchange_~obj#1.offset_9|)) (.cse5 (+ 3 |v_threadThread3of3ForFork0_atomic_exchange_~obj#1.offset_9|)) (.cse3 (select .cse1 |v_threadThread3of3ForFork0_atomic_exchange_~obj#1.offset_9|)) (.cse0 (select |v_#memory_int_433| |v_threadThread3of3ForFork0_atomic_exchange_~obj#1.base_9|))) (and (= (store |v_#memory_int_433| |v_threadThread3of3ForFork0_atomic_exchange_~obj#1.base_9| (store .cse0 |v_threadThread3of3ForFork0_atomic_exchange_~obj#1.offset_9| |v_threadThread3of3ForFork0_atomic_exchange_~v#1_7|)) |v_#memory_int_432|) (= (select .cse1 .cse2) .cse3) (= (store |v_#race_1121| |v_threadThread3of3ForFork0_atomic_exchange_~obj#1.base_9| (store (store (store (store (store (store (store (store (select |v_#race_1121| |v_threadThread3of3ForFork0_atomic_exchange_~obj#1.base_9|) |v_threadThread3of3ForFork0_atomic_exchange_~obj#1.offset_9| 0) .cse2 0) .cse4 0) .cse5 0) |v_threadThread3of3ForFork0_atomic_exchange_~obj#1.offset_9| .cse3) .cse2 .cse3) .cse4 .cse3) .cse5 .cse3)) |v_#race_1119|) (= .cse3 (select .cse1 .cse4)) (= (select .cse1 .cse5) .cse3) (= |v_threadThread3of3ForFork0_atomic_exchange_~t~0#1_5| (select .cse0 |v_threadThread3of3ForFork0_atomic_exchange_~obj#1.offset_9|))))) InVars {#race=|v_#race_1121|, #memory_int=|v_#memory_int_433|, threadThread3of3ForFork0_atomic_exchange_~v#1=|v_threadThread3of3ForFork0_atomic_exchange_~v#1_7|, threadThread3of3ForFork0_atomic_exchange_~obj#1.offset=|v_threadThread3of3ForFork0_atomic_exchange_~obj#1.offset_9|, threadThread3of3ForFork0_atomic_exchange_~obj#1.base=|v_threadThread3of3ForFork0_atomic_exchange_~obj#1.base_9|} OutVars{#race=|v_#race_1119|, threadThread3of3ForFork0_atomic_exchange_~t~0#1=|v_threadThread3of3ForFork0_atomic_exchange_~t~0#1_5|, #memory_int=|v_#memory_int_432|, threadThread3of3ForFork0_atomic_exchange_~v#1=|v_threadThread3of3ForFork0_atomic_exchange_~v#1_7|, threadThread3of3ForFork0_atomic_exchange_~obj#1.offset=|v_threadThread3of3ForFork0_atomic_exchange_~obj#1.offset_9|, threadThread3of3ForFork0_atomic_exchange_~obj#1.base=|v_threadThread3of3ForFork0_atomic_exchange_~obj#1.base_9|, threadThread3of3ForFork0_atomic_exchange_#t~nondet34#1=|v_threadThread3of3ForFork0_atomic_exchange_#t~nondet34#1_5|, threadThread3of3ForFork0_atomic_exchange_#t~mem33#1=|v_threadThread3of3ForFork0_atomic_exchange_#t~mem33#1_7|} AuxVars[] AssignedVars[#race, threadThread3of3ForFork0_atomic_exchange_~t~0#1, #memory_int, threadThread3of3ForFork0_atomic_exchange_#t~nondet34#1, threadThread3of3ForFork0_atomic_exchange_#t~mem33#1][454], [threadThread1of3ForFork0InUse, 463#L1811true, 156#threadENTRYtrue, threadThread2of3ForFork0NotInUse, 824#true, Black: 821#(and (= 3 |ULTIMATE.start_Init_#in~pushCount#1|) (= |ULTIMATE.start_Init_~i~0#1| 0) (= |ULTIMATE.start_Init_~pushCount#1| 3)), threadThread3of3ForFork0InUse, 810#true, 714#ULTIMATE.startErr4ASSERT_VIOLATIONDATA_RACEtrue, 819#(and (= 3 |ULTIMATE.start_Init_#in~pushCount#1|) (= |ULTIMATE.start_Init_~pushCount#1| 3))]) [2022-11-16 11:16:15,643 INFO L383 tUnfolder$Statistics]: this new event has 296 ancestors and is cut-off event [2022-11-16 11:16:15,644 INFO L386 tUnfolder$Statistics]: existing Event has 180 ancestors and is cut-off event [2022-11-16 11:16:15,644 INFO L386 tUnfolder$Statistics]: existing Event has 230 ancestors and is cut-off event [2022-11-16 11:16:15,644 INFO L386 tUnfolder$Statistics]: existing Event has 260 ancestors and is cut-off event [2022-11-16 11:16:15,645 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([2799] L1808-->L1811: Formula: (let ((.cse1 (select |v_#race_1119| |v_threadThread3of3ForFork0_atomic_exchange_~obj#1.base_9|))) (let ((.cse2 (+ |v_threadThread3of3ForFork0_atomic_exchange_~obj#1.offset_9| 1)) (.cse4 (+ 2 |v_threadThread3of3ForFork0_atomic_exchange_~obj#1.offset_9|)) (.cse5 (+ 3 |v_threadThread3of3ForFork0_atomic_exchange_~obj#1.offset_9|)) (.cse3 (select .cse1 |v_threadThread3of3ForFork0_atomic_exchange_~obj#1.offset_9|)) (.cse0 (select |v_#memory_int_433| |v_threadThread3of3ForFork0_atomic_exchange_~obj#1.base_9|))) (and (= (store |v_#memory_int_433| |v_threadThread3of3ForFork0_atomic_exchange_~obj#1.base_9| (store .cse0 |v_threadThread3of3ForFork0_atomic_exchange_~obj#1.offset_9| |v_threadThread3of3ForFork0_atomic_exchange_~v#1_7|)) |v_#memory_int_432|) (= (select .cse1 .cse2) .cse3) (= (store |v_#race_1121| |v_threadThread3of3ForFork0_atomic_exchange_~obj#1.base_9| (store (store (store (store (store (store (store (store (select |v_#race_1121| |v_threadThread3of3ForFork0_atomic_exchange_~obj#1.base_9|) |v_threadThread3of3ForFork0_atomic_exchange_~obj#1.offset_9| 0) .cse2 0) .cse4 0) .cse5 0) |v_threadThread3of3ForFork0_atomic_exchange_~obj#1.offset_9| .cse3) .cse2 .cse3) .cse4 .cse3) .cse5 .cse3)) |v_#race_1119|) (= .cse3 (select .cse1 .cse4)) (= (select .cse1 .cse5) .cse3) (= |v_threadThread3of3ForFork0_atomic_exchange_~t~0#1_5| (select .cse0 |v_threadThread3of3ForFork0_atomic_exchange_~obj#1.offset_9|))))) InVars {#race=|v_#race_1121|, #memory_int=|v_#memory_int_433|, threadThread3of3ForFork0_atomic_exchange_~v#1=|v_threadThread3of3ForFork0_atomic_exchange_~v#1_7|, threadThread3of3ForFork0_atomic_exchange_~obj#1.offset=|v_threadThread3of3ForFork0_atomic_exchange_~obj#1.offset_9|, threadThread3of3ForFork0_atomic_exchange_~obj#1.base=|v_threadThread3of3ForFork0_atomic_exchange_~obj#1.base_9|} OutVars{#race=|v_#race_1119|, threadThread3of3ForFork0_atomic_exchange_~t~0#1=|v_threadThread3of3ForFork0_atomic_exchange_~t~0#1_5|, #memory_int=|v_#memory_int_432|, threadThread3of3ForFork0_atomic_exchange_~v#1=|v_threadThread3of3ForFork0_atomic_exchange_~v#1_7|, threadThread3of3ForFork0_atomic_exchange_~obj#1.offset=|v_threadThread3of3ForFork0_atomic_exchange_~obj#1.offset_9|, threadThread3of3ForFork0_atomic_exchange_~obj#1.base=|v_threadThread3of3ForFork0_atomic_exchange_~obj#1.base_9|, threadThread3of3ForFork0_atomic_exchange_#t~nondet34#1=|v_threadThread3of3ForFork0_atomic_exchange_#t~nondet34#1_5|, threadThread3of3ForFork0_atomic_exchange_#t~mem33#1=|v_threadThread3of3ForFork0_atomic_exchange_#t~mem33#1_7|} AuxVars[] AssignedVars[#race, threadThread3of3ForFork0_atomic_exchange_~t~0#1, #memory_int, threadThread3of3ForFork0_atomic_exchange_#t~nondet34#1, threadThread3of3ForFork0_atomic_exchange_#t~mem33#1][454], [threadThread1of3ForFork0InUse, 463#L1811true, 156#threadENTRYtrue, threadThread2of3ForFork0NotInUse, 824#true, Black: 821#(and (= 3 |ULTIMATE.start_Init_#in~pushCount#1|) (= |ULTIMATE.start_Init_~i~0#1| 0) (= |ULTIMATE.start_Init_~pushCount#1| 3)), threadThread3of3ForFork0InUse, 810#true, 819#(and (= 3 |ULTIMATE.start_Init_#in~pushCount#1|) (= |ULTIMATE.start_Init_~pushCount#1| 3)), 212#L1916-6true]) [2022-11-16 11:16:15,645 INFO L383 tUnfolder$Statistics]: this new event has 296 ancestors and is cut-off event [2022-11-16 11:16:15,645 INFO L386 tUnfolder$Statistics]: existing Event has 180 ancestors and is cut-off event [2022-11-16 11:16:15,645 INFO L386 tUnfolder$Statistics]: existing Event has 230 ancestors and is cut-off event [2022-11-16 11:16:15,645 INFO L386 tUnfolder$Statistics]: existing Event has 260 ancestors and is cut-off event [2022-11-16 11:16:15,649 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([3043] L1808-->L1811: Formula: (let ((.cse0 (select |v_#race_1119| |v_threadThread2of3ForFork0_atomic_exchange_~obj#1.base_9|))) (let ((.cse3 (+ |v_threadThread2of3ForFork0_atomic_exchange_~obj#1.offset_9| 1)) (.cse1 (+ |v_threadThread2of3ForFork0_atomic_exchange_~obj#1.offset_9| 2)) (.cse5 (select |v_#memory_int_433| |v_threadThread2of3ForFork0_atomic_exchange_~obj#1.base_9|)) (.cse4 (+ |v_threadThread2of3ForFork0_atomic_exchange_~obj#1.offset_9| 3)) (.cse2 (select .cse0 |v_threadThread2of3ForFork0_atomic_exchange_~obj#1.offset_9|))) (and (= (select .cse0 .cse1) .cse2) (= .cse2 (select .cse0 .cse3)) (= |v_#race_1119| (store |v_#race_1121| |v_threadThread2of3ForFork0_atomic_exchange_~obj#1.base_9| (store (store (store (store (store (store (store (store (select |v_#race_1121| |v_threadThread2of3ForFork0_atomic_exchange_~obj#1.base_9|) |v_threadThread2of3ForFork0_atomic_exchange_~obj#1.offset_9| 0) .cse3 0) .cse1 0) .cse4 0) |v_threadThread2of3ForFork0_atomic_exchange_~obj#1.offset_9| .cse2) .cse3 .cse2) .cse1 .cse2) .cse4 .cse2))) (= |v_#memory_int_432| (store |v_#memory_int_433| |v_threadThread2of3ForFork0_atomic_exchange_~obj#1.base_9| (store .cse5 |v_threadThread2of3ForFork0_atomic_exchange_~obj#1.offset_9| |v_threadThread2of3ForFork0_atomic_exchange_~v#1_7|))) (= |v_threadThread2of3ForFork0_atomic_exchange_~t~0#1_5| (select .cse5 |v_threadThread2of3ForFork0_atomic_exchange_~obj#1.offset_9|)) (= (select .cse0 .cse4) .cse2)))) InVars {#race=|v_#race_1121|, #memory_int=|v_#memory_int_433|, threadThread2of3ForFork0_atomic_exchange_~obj#1.base=|v_threadThread2of3ForFork0_atomic_exchange_~obj#1.base_9|, threadThread2of3ForFork0_atomic_exchange_~obj#1.offset=|v_threadThread2of3ForFork0_atomic_exchange_~obj#1.offset_9|, threadThread2of3ForFork0_atomic_exchange_~v#1=|v_threadThread2of3ForFork0_atomic_exchange_~v#1_7|} OutVars{#race=|v_#race_1119|, threadThread2of3ForFork0_atomic_exchange_#t~nondet34#1=|v_threadThread2of3ForFork0_atomic_exchange_#t~nondet34#1_5|, threadThread2of3ForFork0_atomic_exchange_~v#1=|v_threadThread2of3ForFork0_atomic_exchange_~v#1_7|, #memory_int=|v_#memory_int_432|, threadThread2of3ForFork0_atomic_exchange_#t~mem33#1=|v_threadThread2of3ForFork0_atomic_exchange_#t~mem33#1_7|, threadThread2of3ForFork0_atomic_exchange_~obj#1.base=|v_threadThread2of3ForFork0_atomic_exchange_~obj#1.base_9|, threadThread2of3ForFork0_atomic_exchange_~obj#1.offset=|v_threadThread2of3ForFork0_atomic_exchange_~obj#1.offset_9|, threadThread2of3ForFork0_atomic_exchange_~t~0#1=|v_threadThread2of3ForFork0_atomic_exchange_~t~0#1_5|} AuxVars[] AssignedVars[#race, threadThread2of3ForFork0_atomic_exchange_#t~nondet34#1, #memory_int, threadThread2of3ForFork0_atomic_exchange_#t~mem33#1, threadThread2of3ForFork0_atomic_exchange_~t~0#1][389], [threadThread1of3ForFork0InUse, 156#threadENTRYtrue, threadThread2of3ForFork0InUse, 824#true, Black: 821#(and (= 3 |ULTIMATE.start_Init_#in~pushCount#1|) (= |ULTIMATE.start_Init_~i~0#1| 0) (= |ULTIMATE.start_Init_~pushCount#1| 3)), threadThread3of3ForFork0NotInUse, 810#true, 714#ULTIMATE.startErr4ASSERT_VIOLATIONDATA_RACEtrue, 325#L1811true, 819#(and (= 3 |ULTIMATE.start_Init_#in~pushCount#1|) (= |ULTIMATE.start_Init_~pushCount#1| 3))]) [2022-11-16 11:16:15,650 INFO L383 tUnfolder$Statistics]: this new event has 296 ancestors and is cut-off event [2022-11-16 11:16:15,650 INFO L386 tUnfolder$Statistics]: existing Event has 260 ancestors and is cut-off event [2022-11-16 11:16:15,650 INFO L386 tUnfolder$Statistics]: existing Event has 180 ancestors and is cut-off event [2022-11-16 11:16:15,650 INFO L386 tUnfolder$Statistics]: existing Event has 230 ancestors and is cut-off event [2022-11-16 11:16:15,651 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([3043] L1808-->L1811: Formula: (let ((.cse0 (select |v_#race_1119| |v_threadThread2of3ForFork0_atomic_exchange_~obj#1.base_9|))) (let ((.cse3 (+ |v_threadThread2of3ForFork0_atomic_exchange_~obj#1.offset_9| 1)) (.cse1 (+ |v_threadThread2of3ForFork0_atomic_exchange_~obj#1.offset_9| 2)) (.cse5 (select |v_#memory_int_433| |v_threadThread2of3ForFork0_atomic_exchange_~obj#1.base_9|)) (.cse4 (+ |v_threadThread2of3ForFork0_atomic_exchange_~obj#1.offset_9| 3)) (.cse2 (select .cse0 |v_threadThread2of3ForFork0_atomic_exchange_~obj#1.offset_9|))) (and (= (select .cse0 .cse1) .cse2) (= .cse2 (select .cse0 .cse3)) (= |v_#race_1119| (store |v_#race_1121| |v_threadThread2of3ForFork0_atomic_exchange_~obj#1.base_9| (store (store (store (store (store (store (store (store (select |v_#race_1121| |v_threadThread2of3ForFork0_atomic_exchange_~obj#1.base_9|) |v_threadThread2of3ForFork0_atomic_exchange_~obj#1.offset_9| 0) .cse3 0) .cse1 0) .cse4 0) |v_threadThread2of3ForFork0_atomic_exchange_~obj#1.offset_9| .cse2) .cse3 .cse2) .cse1 .cse2) .cse4 .cse2))) (= |v_#memory_int_432| (store |v_#memory_int_433| |v_threadThread2of3ForFork0_atomic_exchange_~obj#1.base_9| (store .cse5 |v_threadThread2of3ForFork0_atomic_exchange_~obj#1.offset_9| |v_threadThread2of3ForFork0_atomic_exchange_~v#1_7|))) (= |v_threadThread2of3ForFork0_atomic_exchange_~t~0#1_5| (select .cse5 |v_threadThread2of3ForFork0_atomic_exchange_~obj#1.offset_9|)) (= (select .cse0 .cse4) .cse2)))) InVars {#race=|v_#race_1121|, #memory_int=|v_#memory_int_433|, threadThread2of3ForFork0_atomic_exchange_~obj#1.base=|v_threadThread2of3ForFork0_atomic_exchange_~obj#1.base_9|, threadThread2of3ForFork0_atomic_exchange_~obj#1.offset=|v_threadThread2of3ForFork0_atomic_exchange_~obj#1.offset_9|, threadThread2of3ForFork0_atomic_exchange_~v#1=|v_threadThread2of3ForFork0_atomic_exchange_~v#1_7|} OutVars{#race=|v_#race_1119|, threadThread2of3ForFork0_atomic_exchange_#t~nondet34#1=|v_threadThread2of3ForFork0_atomic_exchange_#t~nondet34#1_5|, threadThread2of3ForFork0_atomic_exchange_~v#1=|v_threadThread2of3ForFork0_atomic_exchange_~v#1_7|, #memory_int=|v_#memory_int_432|, threadThread2of3ForFork0_atomic_exchange_#t~mem33#1=|v_threadThread2of3ForFork0_atomic_exchange_#t~mem33#1_7|, threadThread2of3ForFork0_atomic_exchange_~obj#1.base=|v_threadThread2of3ForFork0_atomic_exchange_~obj#1.base_9|, threadThread2of3ForFork0_atomic_exchange_~obj#1.offset=|v_threadThread2of3ForFork0_atomic_exchange_~obj#1.offset_9|, threadThread2of3ForFork0_atomic_exchange_~t~0#1=|v_threadThread2of3ForFork0_atomic_exchange_~t~0#1_5|} AuxVars[] AssignedVars[#race, threadThread2of3ForFork0_atomic_exchange_#t~nondet34#1, #memory_int, threadThread2of3ForFork0_atomic_exchange_#t~mem33#1, threadThread2of3ForFork0_atomic_exchange_~t~0#1][389], [threadThread1of3ForFork0InUse, 156#threadENTRYtrue, 824#true, threadThread2of3ForFork0InUse, Black: 821#(and (= 3 |ULTIMATE.start_Init_#in~pushCount#1|) (= |ULTIMATE.start_Init_~i~0#1| 0) (= |ULTIMATE.start_Init_~pushCount#1| 3)), threadThread3of3ForFork0NotInUse, 810#true, 325#L1811true, 819#(and (= 3 |ULTIMATE.start_Init_#in~pushCount#1|) (= |ULTIMATE.start_Init_~pushCount#1| 3)), 212#L1916-6true]) [2022-11-16 11:16:15,651 INFO L383 tUnfolder$Statistics]: this new event has 296 ancestors and is cut-off event [2022-11-16 11:16:15,651 INFO L386 tUnfolder$Statistics]: existing Event has 230 ancestors and is cut-off event [2022-11-16 11:16:15,651 INFO L386 tUnfolder$Statistics]: existing Event has 180 ancestors and is cut-off event [2022-11-16 11:16:15,652 INFO L386 tUnfolder$Statistics]: existing Event has 260 ancestors and is cut-off event