/usr/bin/java -Xmx16000000000 -Xss4m -jar ./plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata ./data -s ../../../trunk/examples/settings/automizer/concurrent/svcomp-Reach-32bit-Automizer_Default-noMmResRef-PN-RepeatedSemanticLbe.epf -tc ../../../trunk/examples/toolchains/AutomizerCInline.xml -i ../../../trunk/examples/svcomp/pthread-ext/05_tas.i -------------------------------------------------------------------------------- This is Ultimate 0.2.1-d5b4239aa45c8d22a30959944f2ef622f7386a6d-d5b4239 [2021-03-25 13:07:33,100 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-03-25 13:07:33,102 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-03-25 13:07:33,133 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-03-25 13:07:33,133 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-03-25 13:07:33,135 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-03-25 13:07:33,137 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-03-25 13:07:33,141 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-03-25 13:07:33,143 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-03-25 13:07:33,146 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-03-25 13:07:33,147 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-03-25 13:07:33,148 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-03-25 13:07:33,148 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-03-25 13:07:33,149 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-03-25 13:07:33,150 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-03-25 13:07:33,153 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-03-25 13:07:33,155 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-03-25 13:07:33,155 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-03-25 13:07:33,157 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-03-25 13:07:33,161 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-03-25 13:07:33,162 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-03-25 13:07:33,162 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-03-25 13:07:33,163 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-03-25 13:07:33,164 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-03-25 13:07:33,169 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... 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[2021-03-25 13:07:33,171 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-03-25 13:07:33,171 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-03-25 13:07:33,172 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-03-25 13:07:33,173 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-03-25 13:07:33,173 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-03-25 13:07:33,174 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-03-25 13:07:33,174 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-03-25 13:07:33,174 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-03-25 13:07:33,174 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-03-25 13:07:33,175 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-03-25 13:07:33,175 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-03-25 13:07:33,178 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/automizer/concurrent/svcomp-Reach-32bit-Automizer_Default-noMmResRef-PN-RepeatedSemanticLbe.epf [2021-03-25 13:07:33,204 INFO L113 SettingsManager]: Loading preferences was successful [2021-03-25 13:07:33,205 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-03-25 13:07:33,208 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-03-25 13:07:33,208 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-03-25 13:07:33,208 INFO L138 SettingsManager]: * Use SBE=true [2021-03-25 13:07:33,208 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-03-25 13:07:33,208 INFO L138 SettingsManager]: * sizeof long=4 [2021-03-25 13:07:33,208 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-03-25 13:07:33,208 INFO L138 SettingsManager]: * sizeof POINTER=4 [2021-03-25 13:07:33,208 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-03-25 13:07:33,209 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-03-25 13:07:33,209 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-03-25 13:07:33,209 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-03-25 13:07:33,209 INFO L138 SettingsManager]: * sizeof long double=12 [2021-03-25 13:07:33,209 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-03-25 13:07:33,209 INFO L138 SettingsManager]: * Use constant arrays=true [2021-03-25 13:07:33,209 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-03-25 13:07:33,210 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-03-25 13:07:33,210 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2021-03-25 13:07:33,210 INFO L138 SettingsManager]: * To the following directory=./dump/ [2021-03-25 13:07:33,210 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-03-25 13:07:33,210 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-03-25 13:07:33,210 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-03-25 13:07:33,210 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-03-25 13:07:33,210 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-03-25 13:07:33,210 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2021-03-25 13:07:33,210 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-03-25 13:07:33,211 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2021-03-25 13:07:33,211 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2021-03-25 13:07:33,211 INFO L138 SettingsManager]: * Apply repeated Lipton Reduction=true WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release [2021-03-25 13:07:33,484 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-03-25 13:07:33,501 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-03-25 13:07:33,502 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-03-25 13:07:33,503 INFO L271 PluginConnector]: Initializing CDTParser... [2021-03-25 13:07:33,503 INFO L275 PluginConnector]: CDTParser initialized [2021-03-25 13:07:33,504 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/pthread-ext/05_tas.i [2021-03-25 13:07:33,543 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/8f4ef99d2/ebf389fb17714c9ea2fa0e4c9be91eb0/FLAG560a3f492 [2021-03-25 13:07:33,898 INFO L306 CDTParser]: Found 1 translation units. [2021-03-25 13:07:33,899 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/pthread-ext/05_tas.i [2021-03-25 13:07:33,924 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/8f4ef99d2/ebf389fb17714c9ea2fa0e4c9be91eb0/FLAG560a3f492 [2021-03-25 13:07:34,315 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/8f4ef99d2/ebf389fb17714c9ea2fa0e4c9be91eb0 [2021-03-25 13:07:34,317 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-03-25 13:07:34,318 INFO L131 ToolchainWalker]: Walking toolchain with 5 elements. [2021-03-25 13:07:34,319 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-03-25 13:07:34,319 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-03-25 13:07:34,327 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-03-25 13:07:34,328 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 25.03 01:07:34" (1/1) ... [2021-03-25 13:07:34,328 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@659b9b35 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.03 01:07:34, skipping insertion in model container [2021-03-25 13:07:34,328 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 25.03 01:07:34" (1/1) ... [2021-03-25 13:07:34,335 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-03-25 13:07:34,403 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-03-25 13:07:34,683 WARN L226 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/pthread-ext/05_tas.i[30203,30216] [2021-03-25 13:07:34,691 WARN L226 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/pthread-ext/05_tas.i[30300,30313] [2021-03-25 13:07:34,694 WARN L226 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/pthread-ext/05_tas.i[30446,30459] [2021-03-25 13:07:34,696 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-03-25 13:07:34,705 INFO L203 MainTranslator]: Completed pre-run [2021-03-25 13:07:34,740 WARN L226 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/pthread-ext/05_tas.i[30203,30216] [2021-03-25 13:07:34,741 WARN L226 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/pthread-ext/05_tas.i[30300,30313] [2021-03-25 13:07:34,741 WARN L226 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/pthread-ext/05_tas.i[30446,30459] [2021-03-25 13:07:34,742 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-03-25 13:07:34,810 INFO L208 MainTranslator]: Completed translation [2021-03-25 13:07:34,811 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.03 01:07:34 WrapperNode [2021-03-25 13:07:34,811 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-03-25 13:07:34,812 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-03-25 13:07:34,812 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-03-25 13:07:34,812 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-03-25 13:07:34,818 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.03 01:07:34" (1/1) ... [2021-03-25 13:07:34,846 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.03 01:07:34" (1/1) ... [2021-03-25 13:07:34,870 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-03-25 13:07:34,871 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-03-25 13:07:34,871 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-03-25 13:07:34,871 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-03-25 13:07:34,877 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.03 01:07:34" (1/1) ... [2021-03-25 13:07:34,878 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.03 01:07:34" (1/1) ... [2021-03-25 13:07:34,883 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.03 01:07:34" (1/1) ... [2021-03-25 13:07:34,883 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.03 01:07:34" (1/1) ... [2021-03-25 13:07:34,899 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.03 01:07:34" (1/1) ... [2021-03-25 13:07:34,902 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.03 01:07:34" (1/1) ... [2021-03-25 13:07:34,903 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.03 01:07:34" (1/1) ... [2021-03-25 13:07:34,905 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-03-25 13:07:34,906 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-03-25 13:07:34,906 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-03-25 13:07:34,906 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-03-25 13:07:34,907 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.03 01:07:34" (1/1) ... No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-03-25 13:07:35,006 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2021-03-25 13:07:35,007 INFO L130 BoogieDeclarations]: Found specification of procedure thr1 [2021-03-25 13:07:35,007 INFO L138 BoogieDeclarations]: Found implementation of procedure thr1 [2021-03-25 13:07:35,009 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2021-03-25 13:07:35,009 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-03-25 13:07:35,009 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-03-25 13:07:35,009 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2021-03-25 13:07:35,009 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-03-25 13:07:35,010 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-03-25 13:07:35,011 WARN L209 CfgBuilder]: User set CodeBlockSize to SequenceOfStatements but program contains fork statements. Overwriting the user preferences and setting CodeBlockSize to SingleStatement [2021-03-25 13:07:35,454 INFO L294 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2021-03-25 13:07:35,454 INFO L299 CfgBuilder]: Removed 11 assume(true) statements. [2021-03-25 13:07:35,455 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 25.03 01:07:35 BoogieIcfgContainer [2021-03-25 13:07:35,455 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2021-03-25 13:07:35,456 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2021-03-25 13:07:35,456 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2021-03-25 13:07:35,458 INFO L275 PluginConnector]: TraceAbstraction initialized [2021-03-25 13:07:35,458 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 25.03 01:07:34" (1/3) ... [2021-03-25 13:07:35,458 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@2f53b5ba and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 25.03 01:07:35, skipping insertion in model container [2021-03-25 13:07:35,459 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.03 01:07:34" (2/3) ... [2021-03-25 13:07:35,459 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@2f53b5ba and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 25.03 01:07:35, skipping insertion in model container [2021-03-25 13:07:35,459 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 25.03 01:07:35" (3/3) ... [2021-03-25 13:07:35,460 INFO L111 eAbstractionObserver]: Analyzing ICFG 05_tas.i [2021-03-25 13:07:35,463 INFO L149 ceAbstractionStarter]: Automizer settings: Hoare:false NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2021-03-25 13:07:35,468 INFO L161 ceAbstractionStarter]: Appying trace abstraction to program that has 3 error locations. [2021-03-25 13:07:35,468 INFO L323 ceAbstractionStarter]: Constructing petrified ICFG for 1 thread instances. [2021-03-25 13:07:35,494 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:35,494 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:35,494 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:35,495 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:35,495 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:35,495 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:35,495 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:35,495 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:35,495 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:35,496 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:35,496 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:35,496 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:35,496 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_acquire_lock_~#cond~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:35,496 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0_acquire_lock_~delay~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:35,496 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_acquire_lock_#t~mem7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:35,496 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_acquire_lock_~#cond~0.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:35,496 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_acquire_lock_#t~mem6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:35,496 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_acquire_lock_#t~mem8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:35,496 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_acquire_lock_~#cond~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:35,496 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0_acquire_lock_~delay~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:35,496 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_acquire_lock_#t~mem7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:35,497 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_acquire_lock_~#cond~0.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:35,497 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_acquire_lock_#t~mem6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:35,497 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_acquire_lock_#t~mem8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:35,497 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0_acquire_lock_~delay~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:35,497 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0_acquire_lock_~delay~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:35,497 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_acquire_lock_~#cond~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:35,498 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_acquire_lock_~#cond~0.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:35,498 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_acquire_lock_~#cond~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:35,498 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_acquire_lock_~#cond~0.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:35,498 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0_acquire_lock_~delay~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:35,498 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0_acquire_lock_~delay~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:35,498 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_acquire_lock_~#cond~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:35,498 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_acquire_lock_~#cond~0.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:35,498 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0___VERIFIER_atomic_TAS_~v.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:35,499 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0___VERIFIER_atomic_TAS_~o.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:35,499 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0___VERIFIER_atomic_TAS_#in~o.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:35,499 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0___VERIFIER_atomic_TAS_#t~mem5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:35,499 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0___VERIFIER_atomic_TAS_~o.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:35,499 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0___VERIFIER_atomic_TAS_#in~o.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:35,499 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0___VERIFIER_atomic_TAS_#in~v.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:35,500 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0___VERIFIER_atomic_TAS_#in~v.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:35,500 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0___VERIFIER_atomic_TAS_~v.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:35,500 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_acquire_lock_~#cond~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:35,500 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_acquire_lock_~#cond~0.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:35,500 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0___VERIFIER_atomic_TAS_~v.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:35,500 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0___VERIFIER_atomic_TAS_~o.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:35,500 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0___VERIFIER_atomic_TAS_#in~o.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:35,500 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0___VERIFIER_atomic_TAS_#t~mem5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:35,500 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0___VERIFIER_atomic_TAS_~o.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:35,500 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0___VERIFIER_atomic_TAS_#in~o.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:35,501 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0___VERIFIER_atomic_TAS_#in~v.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:35,501 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0___VERIFIER_atomic_TAS_#in~v.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:35,501 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0___VERIFIER_atomic_TAS_~v.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:35,501 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_acquire_lock_~#cond~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:35,501 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_acquire_lock_~#cond~0.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:35,501 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_acquire_lock_#t~mem6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:35,502 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_acquire_lock_~#cond~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:35,502 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_acquire_lock_~#cond~0.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:35,502 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_acquire_lock_#t~mem6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:35,502 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_acquire_lock_~#cond~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:35,502 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_acquire_lock_~#cond~0.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:35,502 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_acquire_lock_#t~mem7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:35,503 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_acquire_lock_~#cond~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:35,503 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_acquire_lock_~#cond~0.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:35,503 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_acquire_lock_#t~mem7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:35,503 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_acquire_lock_#t~mem6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:35,503 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_acquire_lock_#t~mem6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:35,503 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_acquire_lock_#t~mem6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:35,503 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_acquire_lock_#t~mem6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:35,504 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_acquire_lock_#t~mem8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:35,504 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_acquire_lock_#t~mem8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:35,504 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_acquire_lock_#t~mem6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:35,504 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_acquire_lock_#t~mem6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:35,504 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_acquire_lock_#t~mem6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:35,504 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_acquire_lock_#t~mem6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:35,504 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_acquire_lock_#t~mem7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:35,504 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_acquire_lock_#t~mem8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:35,505 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_acquire_lock_#t~mem7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:35,505 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_acquire_lock_#t~mem8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:35,505 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_acquire_lock_#t~mem7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:35,505 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_acquire_lock_#t~mem8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:35,505 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_acquire_lock_#t~mem7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:35,505 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_acquire_lock_#t~mem8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:35,505 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0_acquire_lock_~delay~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:35,506 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0_acquire_lock_~delay~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:35,506 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0_acquire_lock_~delay~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:35,506 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0_acquire_lock_~delay~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:35,507 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_acquire_lock_#t~mem8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:35,507 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_acquire_lock_#t~mem8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:35,507 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_acquire_lock_#t~mem8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:35,507 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_acquire_lock_#t~mem8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:35,507 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0_acquire_lock_~delay~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:35,507 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0_acquire_lock_~delay~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:35,507 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0_acquire_lock_~delay~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:35,507 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0_acquire_lock_~delay~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:35,507 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_acquire_lock_~#cond~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:35,508 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_acquire_lock_~#cond~0.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:35,508 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0___VERIFIER_atomic_TAS_~v.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:35,509 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0___VERIFIER_atomic_TAS_~o.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:35,509 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0___VERIFIER_atomic_TAS_#in~o.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:35,511 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0___VERIFIER_atomic_TAS_#t~mem5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:35,511 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0___VERIFIER_atomic_TAS_~o.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:35,511 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0___VERIFIER_atomic_TAS_#in~o.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:35,512 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0___VERIFIER_atomic_TAS_#in~v.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:35,516 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0___VERIFIER_atomic_TAS_#in~v.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:35,516 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0___VERIFIER_atomic_TAS_~v.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:35,516 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_acquire_lock_~#cond~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:35,516 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_acquire_lock_~#cond~0.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:35,516 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0___VERIFIER_atomic_TAS_~v.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:35,516 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0___VERIFIER_atomic_TAS_~o.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:35,516 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0___VERIFIER_atomic_TAS_#in~o.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:35,516 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0___VERIFIER_atomic_TAS_#t~mem5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:35,516 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0___VERIFIER_atomic_TAS_~o.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:35,516 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0___VERIFIER_atomic_TAS_#in~o.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:35,517 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0___VERIFIER_atomic_TAS_#in~v.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:35,517 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0___VERIFIER_atomic_TAS_#in~v.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:35,517 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0___VERIFIER_atomic_TAS_~v.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:35,517 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_acquire_lock_#t~mem7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:35,517 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_acquire_lock_#t~mem7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:35,517 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_acquire_lock_#t~mem7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:35,517 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_acquire_lock_#t~mem7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:35,518 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_acquire_lock_~#cond~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:35,518 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_acquire_lock_~#cond~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:35,518 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_acquire_lock_~#cond~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:35,518 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_acquire_lock_~#cond~0.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:35,518 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_acquire_lock_~#cond~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:35,518 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_acquire_lock_~#cond~0.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:35,518 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_#t~post10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:35,518 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_#t~post10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:35,518 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_#t~post10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:35,518 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_#t~post10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:35,518 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_#t~post10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:35,519 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_#t~post10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:35,519 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_#t~post11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:35,519 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_#t~post11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:35,519 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_#t~post11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:35,519 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_#t~post11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:35,519 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_#t~post11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:35,519 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_#t~post11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:35,519 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_release_lock_#t~mem9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:35,519 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_release_lock_#t~mem9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:35,519 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_release_lock_#t~mem9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:35,520 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_release_lock_#t~mem9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:35,520 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_release_lock_#t~mem9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:35,520 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_release_lock_#t~mem9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:35,520 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_release_lock_#t~mem9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:35,520 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_release_lock_#t~mem9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:35,521 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_release_lock_#t~mem9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:35,521 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_release_lock_#t~mem9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:35,521 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_release_lock_#t~mem9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:35,521 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_release_lock_#t~mem9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:35,522 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0___VERIFIER_atomic_TAS_~v.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:35,522 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_acquire_lock_~#cond~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:35,523 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:35,523 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:35,523 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0_acquire_lock_~delay~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:35,523 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_release_lock_#t~mem9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:35,523 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0___VERIFIER_atomic_TAS_#in~v.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:35,523 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0___VERIFIER_atomic_TAS_#in~o.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:35,523 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0___VERIFIER_atomic_TAS_~v.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:35,523 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_acquire_lock_~#cond~0.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:35,523 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0___VERIFIER_atomic_TAS_#in~v.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:35,523 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0___VERIFIER_atomic_TAS_#t~mem5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:35,523 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0___VERIFIER_atomic_TAS_~o.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:35,523 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_#t~post10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:35,524 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:35,524 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_#t~post11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:35,524 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0___VERIFIER_atomic_TAS_~o.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:35,524 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_acquire_lock_#t~mem8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:35,524 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_acquire_lock_#t~mem7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:35,524 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_acquire_lock_#t~mem6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:35,524 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:35,524 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0___VERIFIER_atomic_TAS_#in~o.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:35,528 INFO L149 ThreadInstanceAdder]: Constructed 0 joinOtherThreadTransitions. [2021-03-25 13:07:35,539 INFO L253 AbstractCegarLoop]: Starting to check reachability of 7 error locations. [2021-03-25 13:07:35,559 INFO L376 AbstractCegarLoop]: Interprodecural is true [2021-03-25 13:07:35,559 INFO L377 AbstractCegarLoop]: Hoare is false [2021-03-25 13:07:35,559 INFO L378 AbstractCegarLoop]: Compute interpolants for FPandBP [2021-03-25 13:07:35,559 INFO L379 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2021-03-25 13:07:35,559 INFO L380 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2021-03-25 13:07:35,559 INFO L381 AbstractCegarLoop]: Difference is false [2021-03-25 13:07:35,559 INFO L382 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2021-03-25 13:07:35,559 INFO L386 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2021-03-25 13:07:35,568 INFO L74 FinitePrefix]: Start finitePrefix. Operand has 73 places, 79 transitions, 163 flow [2021-03-25 13:07:35,607 INFO L129 PetriNetUnfolder]: 10/87 cut-off events. [2021-03-25 13:07:35,607 INFO L130 PetriNetUnfolder]: For 0/0 co-relation queries the response was YES. [2021-03-25 13:07:35,613 INFO L84 FinitePrefix]: Finished finitePrefix Result has 92 conditions, 87 events. 10/87 cut-off events. For 0/0 co-relation queries the response was YES. Maximal size of possible extension queue 5. Compared 110 event pairs, 0 based on Foata normal form. 0/72 useless extension candidates. Maximal degree in co-relation 64. Up to 4 conditions per place. [2021-03-25 13:07:35,613 INFO L82 GeneralOperation]: Start removeDead. Operand has 73 places, 79 transitions, 163 flow [2021-03-25 13:07:35,617 INFO L88 GeneralOperation]: Finished RemoveDead, result has has 73 places, 79 transitions, 163 flow [2021-03-25 13:07:35,618 INFO L165 etLargeBlockEncoding]: Petri net LBE is using semantic-based independence relation. [2021-03-25 13:07:35,626 INFO L137 etLargeBlockEncoding]: Starting large block encoding on Petri net that has 73 places, 79 transitions, 163 flow [2021-03-25 13:07:35,628 INFO L129 LiptonReduction]: Starting Lipton reduction on Petri net that has 73 places, 79 transitions, 163 flow [2021-03-25 13:07:35,630 INFO L74 FinitePrefix]: Start finitePrefix. Operand has 73 places, 79 transitions, 163 flow [2021-03-25 13:07:35,651 INFO L129 PetriNetUnfolder]: 10/87 cut-off events. [2021-03-25 13:07:35,651 INFO L130 PetriNetUnfolder]: For 0/0 co-relation queries the response was YES. [2021-03-25 13:07:35,653 INFO L84 FinitePrefix]: Finished finitePrefix Result has 92 conditions, 87 events. 10/87 cut-off events. For 0/0 co-relation queries the response was YES. Maximal size of possible extension queue 5. Compared 105 event pairs, 0 based on Foata normal form. 0/72 useless extension candidates. Maximal degree in co-relation 64. Up to 4 conditions per place. [2021-03-25 13:07:35,655 INFO L142 LiptonReduction]: Number of co-enabled transitions 1100 [2021-03-25 13:07:36,723 INFO L154 LiptonReduction]: Checked pairs total: 596 [2021-03-25 13:07:36,724 INFO L156 LiptonReduction]: Total number of compositions: 51 [2021-03-25 13:07:36,725 INFO L199 CegarLoopForPetriNet]: Time needed for LBE in milliseconds: 1108 [2021-03-25 13:07:36,731 INFO L129 PetriNetUnfolder]: 0/19 cut-off events. [2021-03-25 13:07:36,731 INFO L130 PetriNetUnfolder]: For 0/0 co-relation queries the response was YES. [2021-03-25 13:07:36,731 INFO L255 CegarLoopForPetriNet]: Found error trace [2021-03-25 13:07:36,732 INFO L263 CegarLoopForPetriNet]: trace histogram [2, 2, 1, 1, 1, 1, 1, 1] [2021-03-25 13:07:36,732 INFO L428 AbstractCegarLoop]: === Iteration 1 === [thr1Err0ASSERT_VIOLATIONERROR_FUNCTION, thr1Err1ASSERT_VIOLATIONERROR_FUNCTION, thr1Err2ASSERT_VIOLATIONERROR_FUNCTION, thr1Err1ASSERT_VIOLATIONERROR_FUNCTION, thr1Err2ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATION, thr1Err0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-03-25 13:07:36,735 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-03-25 13:07:36,735 INFO L82 PathProgramCache]: Analyzing trace with hash 1873561864, now seen corresponding path program 1 times [2021-03-25 13:07:36,740 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-03-25 13:07:36,740 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [459605304] [2021-03-25 13:07:36,740 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-03-25 13:07:36,804 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2021-03-25 13:07:36,804 INFO L223 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2021-03-25 13:07:36,816 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2021-03-25 13:07:36,817 INFO L223 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2021-03-25 13:07:36,828 INFO L173 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2021-03-25 13:07:36,829 INFO L634 BasicCegarLoop]: Counterexample might be feasible [2021-03-25 13:07:36,829 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2021-03-25 13:07:36,829 WARN L342 ceAbstractionStarter]: 1 thread instances were not sufficient, I will increase this number and restart the analysis [2021-03-25 13:07:36,830 INFO L323 ceAbstractionStarter]: Constructing petrified ICFG for 2 thread instances. [2021-03-25 13:07:36,855 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:36,855 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:36,855 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of2ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:36,855 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of2ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:36,856 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:36,856 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:36,856 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of2ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:36,856 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of2ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:36,856 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:36,856 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:36,856 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:36,856 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:36,856 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0_acquire_lock_~#cond~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:36,856 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of2ForFork0_acquire_lock_~delay~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:36,856 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0_acquire_lock_#t~mem7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:36,856 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0_acquire_lock_~#cond~0.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:36,856 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0_acquire_lock_#t~mem6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:36,856 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0_acquire_lock_#t~mem8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:36,857 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0_acquire_lock_~#cond~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:36,857 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of2ForFork0_acquire_lock_~delay~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:36,857 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0_acquire_lock_#t~mem7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:36,857 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0_acquire_lock_~#cond~0.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:36,857 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0_acquire_lock_#t~mem6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:36,857 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0_acquire_lock_#t~mem8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:36,857 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of2ForFork0_acquire_lock_~delay~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:36,857 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of2ForFork0_acquire_lock_~delay~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:36,857 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0_acquire_lock_~#cond~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:36,857 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0_acquire_lock_~#cond~0.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:36,857 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0_acquire_lock_~#cond~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:36,857 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0_acquire_lock_~#cond~0.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:36,857 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of2ForFork0_acquire_lock_~delay~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:36,857 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of2ForFork0_acquire_lock_~delay~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:36,857 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0_acquire_lock_~#cond~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:36,857 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0_acquire_lock_~#cond~0.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:36,858 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of2ForFork0___VERIFIER_atomic_TAS_~v.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:36,858 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of2ForFork0___VERIFIER_atomic_TAS_~o.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:36,858 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0___VERIFIER_atomic_TAS_#in~o.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:36,858 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0___VERIFIER_atomic_TAS_#t~mem5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:36,858 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of2ForFork0___VERIFIER_atomic_TAS_~o.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:36,858 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0___VERIFIER_atomic_TAS_#in~o.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:36,858 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0___VERIFIER_atomic_TAS_#in~v.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:36,858 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0___VERIFIER_atomic_TAS_#in~v.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:36,858 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of2ForFork0___VERIFIER_atomic_TAS_~v.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:36,858 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0_acquire_lock_~#cond~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:36,858 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0_acquire_lock_~#cond~0.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:36,858 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of2ForFork0___VERIFIER_atomic_TAS_~v.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:36,858 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of2ForFork0___VERIFIER_atomic_TAS_~o.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:36,858 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0___VERIFIER_atomic_TAS_#in~o.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:36,858 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0___VERIFIER_atomic_TAS_#t~mem5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:36,858 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of2ForFork0___VERIFIER_atomic_TAS_~o.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:36,858 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0___VERIFIER_atomic_TAS_#in~o.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:36,859 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0___VERIFIER_atomic_TAS_#in~v.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:36,859 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0___VERIFIER_atomic_TAS_#in~v.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:36,859 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of2ForFork0___VERIFIER_atomic_TAS_~v.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:36,859 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0_acquire_lock_~#cond~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:36,859 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0_acquire_lock_~#cond~0.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:36,859 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0_acquire_lock_#t~mem6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:36,859 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0_acquire_lock_~#cond~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:36,859 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0_acquire_lock_~#cond~0.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:36,859 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0_acquire_lock_#t~mem6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:36,859 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0_acquire_lock_~#cond~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:36,859 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0_acquire_lock_~#cond~0.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:36,859 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0_acquire_lock_#t~mem7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:36,859 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0_acquire_lock_~#cond~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:36,859 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0_acquire_lock_~#cond~0.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:36,859 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0_acquire_lock_#t~mem7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:36,860 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0_acquire_lock_#t~mem6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:36,860 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0_acquire_lock_#t~mem6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:36,860 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0_acquire_lock_#t~mem6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:36,860 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0_acquire_lock_#t~mem6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:36,860 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0_acquire_lock_#t~mem8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:36,860 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0_acquire_lock_#t~mem8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:36,860 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0_acquire_lock_#t~mem6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:36,860 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0_acquire_lock_#t~mem6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:36,860 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0_acquire_lock_#t~mem6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:36,860 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0_acquire_lock_#t~mem6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:36,860 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0_acquire_lock_#t~mem7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:36,860 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0_acquire_lock_#t~mem8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:36,860 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0_acquire_lock_#t~mem7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:36,860 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0_acquire_lock_#t~mem8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:36,860 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0_acquire_lock_#t~mem7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:36,860 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0_acquire_lock_#t~mem8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:36,861 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0_acquire_lock_#t~mem7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:36,861 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0_acquire_lock_#t~mem8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:36,861 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of2ForFork0_acquire_lock_~delay~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:36,861 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of2ForFork0_acquire_lock_~delay~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:36,861 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of2ForFork0_acquire_lock_~delay~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:36,861 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of2ForFork0_acquire_lock_~delay~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:36,861 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0_acquire_lock_#t~mem8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:36,861 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0_acquire_lock_#t~mem8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:36,861 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0_acquire_lock_#t~mem8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:36,861 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0_acquire_lock_#t~mem8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:36,861 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of2ForFork0_acquire_lock_~delay~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:36,861 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of2ForFork0_acquire_lock_~delay~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:36,861 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of2ForFork0_acquire_lock_~delay~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:36,861 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of2ForFork0_acquire_lock_~delay~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:36,862 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0_acquire_lock_~#cond~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:36,862 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0_acquire_lock_~#cond~0.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:36,862 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of2ForFork0___VERIFIER_atomic_TAS_~v.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:36,862 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of2ForFork0___VERIFIER_atomic_TAS_~o.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:36,862 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0___VERIFIER_atomic_TAS_#in~o.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:36,862 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0___VERIFIER_atomic_TAS_#t~mem5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:36,862 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of2ForFork0___VERIFIER_atomic_TAS_~o.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:36,862 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0___VERIFIER_atomic_TAS_#in~o.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:36,862 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0___VERIFIER_atomic_TAS_#in~v.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:36,862 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0___VERIFIER_atomic_TAS_#in~v.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:36,862 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of2ForFork0___VERIFIER_atomic_TAS_~v.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:36,862 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0_acquire_lock_~#cond~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:36,862 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0_acquire_lock_~#cond~0.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:36,862 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of2ForFork0___VERIFIER_atomic_TAS_~v.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:36,862 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of2ForFork0___VERIFIER_atomic_TAS_~o.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:36,862 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0___VERIFIER_atomic_TAS_#in~o.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:36,862 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0___VERIFIER_atomic_TAS_#t~mem5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:36,862 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of2ForFork0___VERIFIER_atomic_TAS_~o.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:36,863 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0___VERIFIER_atomic_TAS_#in~o.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:36,863 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0___VERIFIER_atomic_TAS_#in~v.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:36,863 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0___VERIFIER_atomic_TAS_#in~v.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:36,863 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of2ForFork0___VERIFIER_atomic_TAS_~v.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:36,863 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0_acquire_lock_#t~mem7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:36,863 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0_acquire_lock_#t~mem7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:36,863 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0_acquire_lock_#t~mem7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:36,863 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0_acquire_lock_#t~mem7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:36,863 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0_acquire_lock_~#cond~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:36,863 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0_acquire_lock_~#cond~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:36,863 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0_acquire_lock_~#cond~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:36,863 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0_acquire_lock_~#cond~0.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:36,863 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0_acquire_lock_~#cond~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:36,863 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0_acquire_lock_~#cond~0.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:36,863 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0_#t~post10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:36,864 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0_#t~post10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:36,864 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0_#t~post10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:36,864 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0_#t~post10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:36,864 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0_#t~post10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:36,864 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0_#t~post10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:36,864 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0_#t~post11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:36,864 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0_#t~post11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:36,864 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0_#t~post11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:36,864 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0_#t~post11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:36,864 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0_#t~post11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:36,864 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0_#t~post11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:36,864 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0_release_lock_#t~mem9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:36,864 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0_release_lock_#t~mem9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:36,864 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0_release_lock_#t~mem9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:36,865 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0_release_lock_#t~mem9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:36,865 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0_release_lock_#t~mem9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:36,865 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0_release_lock_#t~mem9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:36,865 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0_release_lock_#t~mem9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:36,865 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0_release_lock_#t~mem9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:36,865 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0_release_lock_#t~mem9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:36,865 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0_release_lock_#t~mem9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:36,865 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0_release_lock_#t~mem9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:36,865 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0_release_lock_#t~mem9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:36,865 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:36,866 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:36,866 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of2ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:36,866 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of2ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:36,866 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:36,866 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:36,866 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of2ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:36,866 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of2ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:36,866 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:36,866 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:36,866 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:36,866 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:36,866 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0_acquire_lock_~#cond~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:36,866 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of2ForFork0_acquire_lock_~delay~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:36,866 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0_acquire_lock_#t~mem7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:36,866 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0_acquire_lock_~#cond~0.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:36,866 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0_acquire_lock_#t~mem6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:36,867 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0_acquire_lock_#t~mem8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:36,867 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0_acquire_lock_~#cond~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:36,867 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of2ForFork0_acquire_lock_~delay~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:36,867 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0_acquire_lock_#t~mem7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:36,867 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0_acquire_lock_~#cond~0.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:36,867 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0_acquire_lock_#t~mem6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:36,867 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0_acquire_lock_#t~mem8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:36,867 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of2ForFork0_acquire_lock_~delay~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:36,867 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of2ForFork0_acquire_lock_~delay~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:36,867 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0_acquire_lock_~#cond~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:36,867 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0_acquire_lock_~#cond~0.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:36,867 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0_acquire_lock_~#cond~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:36,883 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0_acquire_lock_~#cond~0.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:36,884 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of2ForFork0_acquire_lock_~delay~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:36,884 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of2ForFork0_acquire_lock_~delay~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:36,884 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0_acquire_lock_~#cond~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:36,884 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0_acquire_lock_~#cond~0.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:36,884 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of2ForFork0___VERIFIER_atomic_TAS_~v.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:36,884 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of2ForFork0___VERIFIER_atomic_TAS_~o.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:36,884 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0___VERIFIER_atomic_TAS_#in~o.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:36,884 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0___VERIFIER_atomic_TAS_#t~mem5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:36,884 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of2ForFork0___VERIFIER_atomic_TAS_~o.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:36,884 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0___VERIFIER_atomic_TAS_#in~o.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:36,884 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0___VERIFIER_atomic_TAS_#in~v.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:36,884 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0___VERIFIER_atomic_TAS_#in~v.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:36,884 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of2ForFork0___VERIFIER_atomic_TAS_~v.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:36,884 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0_acquire_lock_~#cond~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:36,885 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0_acquire_lock_~#cond~0.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:36,885 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of2ForFork0___VERIFIER_atomic_TAS_~v.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:36,885 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of2ForFork0___VERIFIER_atomic_TAS_~o.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:36,885 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0___VERIFIER_atomic_TAS_#in~o.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:36,885 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0___VERIFIER_atomic_TAS_#t~mem5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:36,885 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of2ForFork0___VERIFIER_atomic_TAS_~o.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:36,885 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0___VERIFIER_atomic_TAS_#in~o.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:36,885 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0___VERIFIER_atomic_TAS_#in~v.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:36,885 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0___VERIFIER_atomic_TAS_#in~v.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:36,885 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of2ForFork0___VERIFIER_atomic_TAS_~v.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:36,885 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0_acquire_lock_~#cond~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:36,885 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0_acquire_lock_~#cond~0.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:36,885 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0_acquire_lock_#t~mem6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:36,885 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0_acquire_lock_~#cond~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:36,885 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0_acquire_lock_~#cond~0.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:36,885 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0_acquire_lock_#t~mem6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:36,885 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0_acquire_lock_~#cond~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:36,885 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0_acquire_lock_~#cond~0.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:36,886 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0_acquire_lock_#t~mem7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:36,886 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0_acquire_lock_~#cond~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:36,886 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0_acquire_lock_~#cond~0.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:36,886 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0_acquire_lock_#t~mem7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:36,886 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0_acquire_lock_#t~mem6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:36,886 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0_acquire_lock_#t~mem6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:36,886 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0_acquire_lock_#t~mem6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:36,886 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0_acquire_lock_#t~mem6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:36,886 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0_acquire_lock_#t~mem8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:36,886 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0_acquire_lock_#t~mem8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:36,886 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0_acquire_lock_#t~mem6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:36,886 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0_acquire_lock_#t~mem6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:36,886 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0_acquire_lock_#t~mem6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:36,886 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0_acquire_lock_#t~mem6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:36,886 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0_acquire_lock_#t~mem7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:36,887 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0_acquire_lock_#t~mem8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:36,887 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0_acquire_lock_#t~mem7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:36,887 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0_acquire_lock_#t~mem8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:36,887 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0_acquire_lock_#t~mem7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:36,887 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0_acquire_lock_#t~mem8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:36,887 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0_acquire_lock_#t~mem7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:36,887 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0_acquire_lock_#t~mem8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:36,887 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of2ForFork0_acquire_lock_~delay~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:36,887 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of2ForFork0_acquire_lock_~delay~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:36,887 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of2ForFork0_acquire_lock_~delay~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:36,887 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of2ForFork0_acquire_lock_~delay~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:36,887 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0_acquire_lock_#t~mem8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:36,887 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0_acquire_lock_#t~mem8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:36,887 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0_acquire_lock_#t~mem8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:36,887 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0_acquire_lock_#t~mem8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:36,888 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of2ForFork0_acquire_lock_~delay~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:36,888 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of2ForFork0_acquire_lock_~delay~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:36,888 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of2ForFork0_acquire_lock_~delay~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:36,888 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of2ForFork0_acquire_lock_~delay~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:36,888 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0_acquire_lock_~#cond~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:36,888 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0_acquire_lock_~#cond~0.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:36,888 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of2ForFork0___VERIFIER_atomic_TAS_~v.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:36,888 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of2ForFork0___VERIFIER_atomic_TAS_~o.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:36,888 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0___VERIFIER_atomic_TAS_#in~o.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:36,888 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0___VERIFIER_atomic_TAS_#t~mem5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:36,888 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of2ForFork0___VERIFIER_atomic_TAS_~o.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:36,888 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0___VERIFIER_atomic_TAS_#in~o.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:36,888 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0___VERIFIER_atomic_TAS_#in~v.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:36,888 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0___VERIFIER_atomic_TAS_#in~v.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:36,888 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of2ForFork0___VERIFIER_atomic_TAS_~v.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:36,888 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0_acquire_lock_~#cond~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:36,888 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0_acquire_lock_~#cond~0.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:36,889 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of2ForFork0___VERIFIER_atomic_TAS_~v.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:36,889 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of2ForFork0___VERIFIER_atomic_TAS_~o.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:36,889 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0___VERIFIER_atomic_TAS_#in~o.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:36,889 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0___VERIFIER_atomic_TAS_#t~mem5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:36,889 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of2ForFork0___VERIFIER_atomic_TAS_~o.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:36,889 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0___VERIFIER_atomic_TAS_#in~o.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:36,889 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0___VERIFIER_atomic_TAS_#in~v.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:36,889 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0___VERIFIER_atomic_TAS_#in~v.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:36,889 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of2ForFork0___VERIFIER_atomic_TAS_~v.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:36,889 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0_acquire_lock_#t~mem7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:36,889 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0_acquire_lock_#t~mem7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:36,889 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0_acquire_lock_#t~mem7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:36,889 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0_acquire_lock_#t~mem7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:36,889 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0_acquire_lock_~#cond~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:36,889 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0_acquire_lock_~#cond~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:36,890 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0_acquire_lock_~#cond~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:36,890 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0_acquire_lock_~#cond~0.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:36,890 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0_acquire_lock_~#cond~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:36,890 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0_acquire_lock_~#cond~0.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:36,890 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0_#t~post10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:36,890 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0_#t~post10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:36,890 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0_#t~post10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:36,890 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0_#t~post10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:36,890 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0_#t~post10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:36,890 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0_#t~post10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:36,891 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0_#t~post11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:36,891 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0_#t~post11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:36,891 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0_#t~post11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:36,891 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0_#t~post11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:36,891 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0_#t~post11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:36,891 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0_#t~post11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:36,891 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0_release_lock_#t~mem9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:36,891 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0_release_lock_#t~mem9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:36,891 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0_release_lock_#t~mem9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:36,891 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0_release_lock_#t~mem9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:36,891 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0_release_lock_#t~mem9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:36,891 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0_release_lock_#t~mem9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:36,891 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0_release_lock_#t~mem9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:36,891 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0_release_lock_#t~mem9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:36,891 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0_release_lock_#t~mem9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:36,892 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0_release_lock_#t~mem9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:36,892 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0_release_lock_#t~mem9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:36,892 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0_release_lock_#t~mem9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:36,892 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of2ForFork0___VERIFIER_atomic_TAS_~v.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:36,892 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of2ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:36,892 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of2ForFork0___VERIFIER_atomic_TAS_~v.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:36,892 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0___VERIFIER_atomic_TAS_#in~o.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:36,892 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0_acquire_lock_~#cond~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:36,892 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of2ForFork0_acquire_lock_~delay~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:36,892 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0_release_lock_#t~mem9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:36,893 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:36,893 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0___VERIFIER_atomic_TAS_#t~mem5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:36,893 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0___VERIFIER_atomic_TAS_#in~v.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:36,893 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0___VERIFIER_atomic_TAS_#in~o.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:36,893 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:36,893 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0_acquire_lock_#t~mem6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:36,893 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of2ForFork0___VERIFIER_atomic_TAS_~o.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:36,893 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0_acquire_lock_#t~mem7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:36,893 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0_acquire_lock_#t~mem8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:36,893 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of2ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:36,893 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0_acquire_lock_~#cond~0.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:36,893 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0___VERIFIER_atomic_TAS_#in~v.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:36,893 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0_#t~post10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:36,893 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0_#t~post11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:36,893 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of2ForFork0___VERIFIER_atomic_TAS_~o.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:36,895 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0_acquire_lock_#t~mem7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:36,895 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0_acquire_lock_~#cond~0.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:36,895 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0_acquire_lock_#t~mem6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:36,895 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0_acquire_lock_#t~mem8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:36,895 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of2ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:36,895 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:36,895 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0___VERIFIER_atomic_TAS_#in~o.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:36,895 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0___VERIFIER_atomic_TAS_#in~o.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:36,895 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0_#t~post11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:36,895 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of2ForFork0___VERIFIER_atomic_TAS_~v.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:36,895 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0_#t~post10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:36,895 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of2ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:36,895 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of2ForFork0___VERIFIER_atomic_TAS_~o.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:36,896 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of2ForFork0_acquire_lock_~delay~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:36,896 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0_release_lock_#t~mem9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:36,896 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of2ForFork0___VERIFIER_atomic_TAS_~v.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:36,896 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0_acquire_lock_~#cond~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:36,896 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0___VERIFIER_atomic_TAS_#in~v.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:36,896 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0___VERIFIER_atomic_TAS_#t~mem5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:36,896 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of2ForFork0___VERIFIER_atomic_TAS_~o.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:36,896 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0___VERIFIER_atomic_TAS_#in~v.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:36,896 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:36,897 INFO L149 ThreadInstanceAdder]: Constructed 0 joinOtherThreadTransitions. [2021-03-25 13:07:36,897 INFO L253 AbstractCegarLoop]: Starting to check reachability of 10 error locations. [2021-03-25 13:07:36,898 INFO L376 AbstractCegarLoop]: Interprodecural is true [2021-03-25 13:07:36,898 INFO L377 AbstractCegarLoop]: Hoare is false [2021-03-25 13:07:36,898 INFO L378 AbstractCegarLoop]: Compute interpolants for FPandBP [2021-03-25 13:07:36,898 INFO L379 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2021-03-25 13:07:36,898 INFO L380 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2021-03-25 13:07:36,898 INFO L381 AbstractCegarLoop]: Difference is false [2021-03-25 13:07:36,898 INFO L382 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2021-03-25 13:07:36,898 INFO L386 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2021-03-25 13:07:36,900 INFO L74 FinitePrefix]: Start finitePrefix. Operand has 123 places, 135 transitions, 282 flow [2021-03-25 13:07:36,932 INFO L129 PetriNetUnfolder]: 19/152 cut-off events. [2021-03-25 13:07:36,933 INFO L130 PetriNetUnfolder]: For 2/2 co-relation queries the response was YES. [2021-03-25 13:07:36,934 INFO L84 FinitePrefix]: Finished finitePrefix Result has 162 conditions, 152 events. 19/152 cut-off events. For 2/2 co-relation queries the response was YES. Maximal size of possible extension queue 7. Compared 352 event pairs, 0 based on Foata normal form. 0/124 useless extension candidates. Maximal degree in co-relation 119. Up to 6 conditions per place. [2021-03-25 13:07:36,934 INFO L82 GeneralOperation]: Start removeDead. Operand has 123 places, 135 transitions, 282 flow [2021-03-25 13:07:36,935 INFO L88 GeneralOperation]: Finished RemoveDead, result has has 123 places, 135 transitions, 282 flow [2021-03-25 13:07:36,935 INFO L165 etLargeBlockEncoding]: Petri net LBE is using semantic-based independence relation. [2021-03-25 13:07:36,935 INFO L137 etLargeBlockEncoding]: Starting large block encoding on Petri net that has 123 places, 135 transitions, 282 flow [2021-03-25 13:07:36,951 INFO L129 LiptonReduction]: Starting Lipton reduction on Petri net that has 123 places, 135 transitions, 282 flow [2021-03-25 13:07:36,952 INFO L74 FinitePrefix]: Start finitePrefix. Operand has 123 places, 135 transitions, 282 flow [2021-03-25 13:07:36,965 INFO L129 PetriNetUnfolder]: 19/152 cut-off events. [2021-03-25 13:07:36,965 INFO L130 PetriNetUnfolder]: For 2/2 co-relation queries the response was YES. [2021-03-25 13:07:36,966 INFO L84 FinitePrefix]: Finished finitePrefix Result has 162 conditions, 152 events. 19/152 cut-off events. For 2/2 co-relation queries the response was YES. Maximal size of possible extension queue 6. Compared 357 event pairs, 0 based on Foata normal form. 0/124 useless extension candidates. Maximal degree in co-relation 119. Up to 6 conditions per place. [2021-03-25 13:07:36,969 INFO L142 LiptonReduction]: Number of co-enabled transitions 8360 [2021-03-25 13:07:38,296 INFO L154 LiptonReduction]: Checked pairs total: 5123 [2021-03-25 13:07:38,296 INFO L156 LiptonReduction]: Total number of compositions: 77 [2021-03-25 13:07:38,297 INFO L199 CegarLoopForPetriNet]: Time needed for LBE in milliseconds: 1362 [2021-03-25 13:07:38,300 INFO L129 PetriNetUnfolder]: 1/37 cut-off events. [2021-03-25 13:07:38,300 INFO L130 PetriNetUnfolder]: For 2/2 co-relation queries the response was YES. [2021-03-25 13:07:38,300 INFO L255 CegarLoopForPetriNet]: Found error trace [2021-03-25 13:07:38,300 INFO L263 CegarLoopForPetriNet]: trace histogram [3, 3, 2, 1, 1, 1, 1, 1, 1] [2021-03-25 13:07:38,300 INFO L428 AbstractCegarLoop]: === Iteration 1 === [thr1Err0ASSERT_VIOLATIONERROR_FUNCTION, thr1Err2ASSERT_VIOLATIONERROR_FUNCTION, thr1Err0ASSERT_VIOLATIONERROR_FUNCTION, thr1Err0ASSERT_VIOLATIONERROR_FUNCTION, thr1Err1ASSERT_VIOLATIONERROR_FUNCTION, thr1Err2ASSERT_VIOLATIONERROR_FUNCTION, thr1Err1ASSERT_VIOLATIONERROR_FUNCTION, thr1Err2ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATION, thr1Err1ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-03-25 13:07:38,301 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-03-25 13:07:38,301 INFO L82 PathProgramCache]: Analyzing trace with hash 1440102935, now seen corresponding path program 1 times [2021-03-25 13:07:38,301 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-03-25 13:07:38,301 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [501992562] [2021-03-25 13:07:38,301 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-03-25 13:07:38,314 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2021-03-25 13:07:38,315 INFO L223 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2021-03-25 13:07:38,324 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2021-03-25 13:07:38,324 INFO L223 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2021-03-25 13:07:38,328 INFO L173 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2021-03-25 13:07:38,329 INFO L634 BasicCegarLoop]: Counterexample might be feasible [2021-03-25 13:07:38,329 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2021-03-25 13:07:38,329 WARN L342 ceAbstractionStarter]: 2 thread instances were not sufficient, I will increase this number and restart the analysis [2021-03-25 13:07:38,330 INFO L323 ceAbstractionStarter]: Constructing petrified ICFG for 3 thread instances. [2021-03-25 13:07:38,340 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork0_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:38,341 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork0_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:38,341 WARN L313 ript$VariableManager]: TermVariabe thr1Thread3of3ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:38,341 WARN L313 ript$VariableManager]: TermVariabe thr1Thread3of3ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:38,341 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork0_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:38,341 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork0_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:38,341 WARN L313 ript$VariableManager]: TermVariabe thr1Thread3of3ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:38,341 WARN L313 ript$VariableManager]: TermVariabe thr1Thread3of3ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:38,341 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:38,341 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:38,341 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:38,341 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:38,341 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork0_acquire_lock_~#cond~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:38,341 WARN L313 ript$VariableManager]: TermVariabe thr1Thread3of3ForFork0_acquire_lock_~delay~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:38,341 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork0_acquire_lock_#t~mem7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:38,341 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork0_acquire_lock_~#cond~0.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:38,341 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork0_acquire_lock_#t~mem6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:38,341 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork0_acquire_lock_#t~mem8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:38,341 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork0_acquire_lock_~#cond~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:38,341 WARN L313 ript$VariableManager]: TermVariabe thr1Thread3of3ForFork0_acquire_lock_~delay~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:38,342 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork0_acquire_lock_#t~mem7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:38,342 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork0_acquire_lock_~#cond~0.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:38,342 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork0_acquire_lock_#t~mem6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:38,342 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork0_acquire_lock_#t~mem8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:38,342 WARN L313 ript$VariableManager]: TermVariabe thr1Thread3of3ForFork0_acquire_lock_~delay~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:38,342 WARN L313 ript$VariableManager]: TermVariabe thr1Thread3of3ForFork0_acquire_lock_~delay~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:38,342 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork0_acquire_lock_~#cond~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:38,342 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork0_acquire_lock_~#cond~0.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:38,342 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork0_acquire_lock_~#cond~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:38,342 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork0_acquire_lock_~#cond~0.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:38,342 WARN L313 ript$VariableManager]: TermVariabe thr1Thread3of3ForFork0_acquire_lock_~delay~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:38,342 WARN L313 ript$VariableManager]: TermVariabe thr1Thread3of3ForFork0_acquire_lock_~delay~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:38,342 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork0_acquire_lock_~#cond~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:38,342 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork0_acquire_lock_~#cond~0.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:38,342 WARN L313 ript$VariableManager]: TermVariabe thr1Thread3of3ForFork0___VERIFIER_atomic_TAS_~v.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:38,342 WARN L313 ript$VariableManager]: TermVariabe thr1Thread3of3ForFork0___VERIFIER_atomic_TAS_~o.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:38,342 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork0___VERIFIER_atomic_TAS_#in~o.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:38,342 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork0___VERIFIER_atomic_TAS_#t~mem5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:38,342 WARN L313 ript$VariableManager]: TermVariabe thr1Thread3of3ForFork0___VERIFIER_atomic_TAS_~o.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:38,342 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork0___VERIFIER_atomic_TAS_#in~o.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:38,343 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork0___VERIFIER_atomic_TAS_#in~v.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:38,343 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork0___VERIFIER_atomic_TAS_#in~v.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:38,343 WARN L313 ript$VariableManager]: TermVariabe thr1Thread3of3ForFork0___VERIFIER_atomic_TAS_~v.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:38,343 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork0_acquire_lock_~#cond~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:38,343 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork0_acquire_lock_~#cond~0.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:38,343 WARN L313 ript$VariableManager]: TermVariabe thr1Thread3of3ForFork0___VERIFIER_atomic_TAS_~v.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:38,343 WARN L313 ript$VariableManager]: TermVariabe thr1Thread3of3ForFork0___VERIFIER_atomic_TAS_~o.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:38,343 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork0___VERIFIER_atomic_TAS_#in~o.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:38,343 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork0___VERIFIER_atomic_TAS_#t~mem5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:38,343 WARN L313 ript$VariableManager]: TermVariabe thr1Thread3of3ForFork0___VERIFIER_atomic_TAS_~o.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:38,343 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork0___VERIFIER_atomic_TAS_#in~o.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:38,343 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork0___VERIFIER_atomic_TAS_#in~v.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:38,343 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork0___VERIFIER_atomic_TAS_#in~v.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:38,343 WARN L313 ript$VariableManager]: TermVariabe thr1Thread3of3ForFork0___VERIFIER_atomic_TAS_~v.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:38,343 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork0_acquire_lock_~#cond~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:38,343 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork0_acquire_lock_~#cond~0.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:38,343 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork0_acquire_lock_#t~mem6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:38,343 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork0_acquire_lock_~#cond~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:38,343 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork0_acquire_lock_~#cond~0.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:38,344 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork0_acquire_lock_#t~mem6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:38,344 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork0_acquire_lock_~#cond~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:38,344 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork0_acquire_lock_~#cond~0.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:38,344 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork0_acquire_lock_#t~mem7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:38,344 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork0_acquire_lock_~#cond~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:38,344 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork0_acquire_lock_~#cond~0.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:38,344 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork0_acquire_lock_#t~mem7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:38,344 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork0_acquire_lock_#t~mem6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:38,344 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork0_acquire_lock_#t~mem6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:38,344 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork0_acquire_lock_#t~mem6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:38,344 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork0_acquire_lock_#t~mem6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:38,344 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork0_acquire_lock_#t~mem8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:38,344 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork0_acquire_lock_#t~mem8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:38,344 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork0_acquire_lock_#t~mem6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:38,344 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork0_acquire_lock_#t~mem6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:38,344 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork0_acquire_lock_#t~mem6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:38,344 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork0_acquire_lock_#t~mem6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:38,344 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork0_acquire_lock_#t~mem7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:38,344 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork0_acquire_lock_#t~mem8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:38,344 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork0_acquire_lock_#t~mem7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:38,345 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork0_acquire_lock_#t~mem8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:38,345 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork0_acquire_lock_#t~mem7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:38,345 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork0_acquire_lock_#t~mem8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:38,345 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork0_acquire_lock_#t~mem7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:38,345 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork0_acquire_lock_#t~mem8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:38,345 WARN L313 ript$VariableManager]: TermVariabe thr1Thread3of3ForFork0_acquire_lock_~delay~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:38,345 WARN L313 ript$VariableManager]: TermVariabe thr1Thread3of3ForFork0_acquire_lock_~delay~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:38,345 WARN L313 ript$VariableManager]: TermVariabe thr1Thread3of3ForFork0_acquire_lock_~delay~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:38,345 WARN L313 ript$VariableManager]: TermVariabe thr1Thread3of3ForFork0_acquire_lock_~delay~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:38,345 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork0_acquire_lock_#t~mem8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:38,345 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork0_acquire_lock_#t~mem8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:38,345 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork0_acquire_lock_#t~mem8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:38,345 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork0_acquire_lock_#t~mem8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:38,345 WARN L313 ript$VariableManager]: TermVariabe thr1Thread3of3ForFork0_acquire_lock_~delay~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:38,345 WARN L313 ript$VariableManager]: TermVariabe thr1Thread3of3ForFork0_acquire_lock_~delay~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:38,345 WARN L313 ript$VariableManager]: TermVariabe thr1Thread3of3ForFork0_acquire_lock_~delay~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:38,345 WARN L313 ript$VariableManager]: TermVariabe thr1Thread3of3ForFork0_acquire_lock_~delay~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:38,345 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork0_acquire_lock_~#cond~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:38,345 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork0_acquire_lock_~#cond~0.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:38,345 WARN L313 ript$VariableManager]: TermVariabe thr1Thread3of3ForFork0___VERIFIER_atomic_TAS_~v.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:38,346 WARN L313 ript$VariableManager]: TermVariabe thr1Thread3of3ForFork0___VERIFIER_atomic_TAS_~o.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:38,346 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork0___VERIFIER_atomic_TAS_#in~o.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:38,346 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork0___VERIFIER_atomic_TAS_#t~mem5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:38,346 WARN L313 ript$VariableManager]: TermVariabe thr1Thread3of3ForFork0___VERIFIER_atomic_TAS_~o.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:38,346 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork0___VERIFIER_atomic_TAS_#in~o.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:38,346 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork0___VERIFIER_atomic_TAS_#in~v.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:38,346 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork0___VERIFIER_atomic_TAS_#in~v.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:38,346 WARN L313 ript$VariableManager]: TermVariabe thr1Thread3of3ForFork0___VERIFIER_atomic_TAS_~v.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:38,346 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork0_acquire_lock_~#cond~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:38,346 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork0_acquire_lock_~#cond~0.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:38,346 WARN L313 ript$VariableManager]: TermVariabe thr1Thread3of3ForFork0___VERIFIER_atomic_TAS_~v.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:38,346 WARN L313 ript$VariableManager]: TermVariabe thr1Thread3of3ForFork0___VERIFIER_atomic_TAS_~o.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:38,346 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork0___VERIFIER_atomic_TAS_#in~o.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:38,346 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork0___VERIFIER_atomic_TAS_#t~mem5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:38,346 WARN L313 ript$VariableManager]: TermVariabe thr1Thread3of3ForFork0___VERIFIER_atomic_TAS_~o.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:38,346 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork0___VERIFIER_atomic_TAS_#in~o.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:38,346 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork0___VERIFIER_atomic_TAS_#in~v.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:38,346 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork0___VERIFIER_atomic_TAS_#in~v.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:38,346 WARN L313 ript$VariableManager]: TermVariabe thr1Thread3of3ForFork0___VERIFIER_atomic_TAS_~v.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:38,346 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork0_acquire_lock_#t~mem7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:38,347 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork0_acquire_lock_#t~mem7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:38,347 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork0_acquire_lock_#t~mem7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:38,347 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork0_acquire_lock_#t~mem7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:38,347 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork0_acquire_lock_~#cond~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:38,347 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork0_acquire_lock_~#cond~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:38,347 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork0_acquire_lock_~#cond~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:38,347 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork0_acquire_lock_~#cond~0.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:38,347 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork0_acquire_lock_~#cond~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:38,347 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork0_acquire_lock_~#cond~0.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:38,347 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork0_#t~post10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:38,347 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork0_#t~post10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:38,347 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork0_#t~post10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:38,347 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork0_#t~post10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:38,347 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork0_#t~post10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:38,347 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork0_#t~post10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:38,347 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork0_#t~post11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:38,347 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork0_#t~post11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:38,347 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork0_#t~post11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:38,348 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork0_#t~post11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:38,348 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork0_#t~post11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:38,348 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork0_#t~post11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:38,348 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork0_release_lock_#t~mem9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:38,348 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork0_release_lock_#t~mem9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:38,348 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork0_release_lock_#t~mem9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:38,348 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork0_release_lock_#t~mem9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:38,348 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork0_release_lock_#t~mem9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:38,348 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork0_release_lock_#t~mem9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:38,348 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork0_release_lock_#t~mem9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:38,348 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork0_release_lock_#t~mem9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:38,348 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork0_release_lock_#t~mem9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:38,348 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork0_release_lock_#t~mem9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:38,348 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork0_release_lock_#t~mem9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:38,348 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork0_release_lock_#t~mem9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:38,349 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork0_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:38,349 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork0_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:38,349 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of3ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:38,349 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of3ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:38,349 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork0_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:38,349 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork0_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:38,349 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of3ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:38,349 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of3ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:38,349 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:38,349 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:38,349 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:38,349 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:38,349 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork0_acquire_lock_~#cond~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:38,349 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of3ForFork0_acquire_lock_~delay~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:38,349 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork0_acquire_lock_#t~mem7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:38,349 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork0_acquire_lock_~#cond~0.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:38,349 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork0_acquire_lock_#t~mem6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:38,349 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork0_acquire_lock_#t~mem8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:38,350 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork0_acquire_lock_~#cond~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:38,350 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of3ForFork0_acquire_lock_~delay~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:38,350 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork0_acquire_lock_#t~mem7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:38,350 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork0_acquire_lock_~#cond~0.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:38,350 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork0_acquire_lock_#t~mem6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:38,350 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork0_acquire_lock_#t~mem8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:38,350 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of3ForFork0_acquire_lock_~delay~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:38,350 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of3ForFork0_acquire_lock_~delay~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:38,350 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork0_acquire_lock_~#cond~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:38,350 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork0_acquire_lock_~#cond~0.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:38,350 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork0_acquire_lock_~#cond~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:38,350 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork0_acquire_lock_~#cond~0.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:38,350 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of3ForFork0_acquire_lock_~delay~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:38,350 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of3ForFork0_acquire_lock_~delay~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:38,350 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork0_acquire_lock_~#cond~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:38,350 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork0_acquire_lock_~#cond~0.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:38,350 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of3ForFork0___VERIFIER_atomic_TAS_~v.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:38,350 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of3ForFork0___VERIFIER_atomic_TAS_~o.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:38,350 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork0___VERIFIER_atomic_TAS_#in~o.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:38,350 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork0___VERIFIER_atomic_TAS_#t~mem5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:38,350 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of3ForFork0___VERIFIER_atomic_TAS_~o.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:38,351 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork0___VERIFIER_atomic_TAS_#in~o.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:38,351 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork0___VERIFIER_atomic_TAS_#in~v.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:38,351 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork0___VERIFIER_atomic_TAS_#in~v.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:38,351 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of3ForFork0___VERIFIER_atomic_TAS_~v.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:38,351 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork0_acquire_lock_~#cond~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:38,351 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork0_acquire_lock_~#cond~0.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:38,351 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of3ForFork0___VERIFIER_atomic_TAS_~v.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:38,351 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of3ForFork0___VERIFIER_atomic_TAS_~o.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:38,351 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork0___VERIFIER_atomic_TAS_#in~o.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:38,351 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork0___VERIFIER_atomic_TAS_#t~mem5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:38,351 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of3ForFork0___VERIFIER_atomic_TAS_~o.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:38,351 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork0___VERIFIER_atomic_TAS_#in~o.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:38,351 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork0___VERIFIER_atomic_TAS_#in~v.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:38,351 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork0___VERIFIER_atomic_TAS_#in~v.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:38,351 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of3ForFork0___VERIFIER_atomic_TAS_~v.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:38,351 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork0_acquire_lock_~#cond~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:38,351 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork0_acquire_lock_~#cond~0.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:38,351 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork0_acquire_lock_#t~mem6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:38,351 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork0_acquire_lock_~#cond~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:38,352 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork0_acquire_lock_~#cond~0.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:38,352 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork0_acquire_lock_#t~mem6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:38,352 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork0_acquire_lock_~#cond~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:38,352 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork0_acquire_lock_~#cond~0.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:38,352 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork0_acquire_lock_#t~mem7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:38,352 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork0_acquire_lock_~#cond~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:38,352 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork0_acquire_lock_~#cond~0.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:38,352 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork0_acquire_lock_#t~mem7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:38,352 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork0_acquire_lock_#t~mem6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:38,352 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork0_acquire_lock_#t~mem6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:38,352 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork0_acquire_lock_#t~mem6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:38,352 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork0_acquire_lock_#t~mem6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:38,352 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork0_acquire_lock_#t~mem8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:38,352 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork0_acquire_lock_#t~mem8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:38,352 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork0_acquire_lock_#t~mem6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:38,352 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork0_acquire_lock_#t~mem6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:38,352 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork0_acquire_lock_#t~mem6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:38,352 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork0_acquire_lock_#t~mem6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:38,352 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork0_acquire_lock_#t~mem7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:38,353 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork0_acquire_lock_#t~mem8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:38,353 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork0_acquire_lock_#t~mem7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:38,353 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork0_acquire_lock_#t~mem8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:38,353 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork0_acquire_lock_#t~mem7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:38,353 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork0_acquire_lock_#t~mem8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:38,353 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork0_acquire_lock_#t~mem7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:38,353 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork0_acquire_lock_#t~mem8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:38,353 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of3ForFork0_acquire_lock_~delay~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:38,353 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of3ForFork0_acquire_lock_~delay~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:38,353 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of3ForFork0_acquire_lock_~delay~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:38,353 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of3ForFork0_acquire_lock_~delay~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:38,353 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork0_acquire_lock_#t~mem8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:38,353 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork0_acquire_lock_#t~mem8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:38,353 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork0_acquire_lock_#t~mem8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:38,353 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork0_acquire_lock_#t~mem8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:38,353 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of3ForFork0_acquire_lock_~delay~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:38,353 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of3ForFork0_acquire_lock_~delay~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:38,353 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of3ForFork0_acquire_lock_~delay~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:38,353 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of3ForFork0_acquire_lock_~delay~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:38,354 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork0_acquire_lock_~#cond~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:38,354 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork0_acquire_lock_~#cond~0.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:38,354 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of3ForFork0___VERIFIER_atomic_TAS_~v.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:38,354 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of3ForFork0___VERIFIER_atomic_TAS_~o.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:38,354 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork0___VERIFIER_atomic_TAS_#in~o.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:38,354 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork0___VERIFIER_atomic_TAS_#t~mem5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:38,354 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of3ForFork0___VERIFIER_atomic_TAS_~o.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:38,354 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork0___VERIFIER_atomic_TAS_#in~o.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:38,354 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork0___VERIFIER_atomic_TAS_#in~v.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:38,354 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork0___VERIFIER_atomic_TAS_#in~v.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:38,354 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of3ForFork0___VERIFIER_atomic_TAS_~v.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:38,354 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork0_acquire_lock_~#cond~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:38,354 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork0_acquire_lock_~#cond~0.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:38,354 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of3ForFork0___VERIFIER_atomic_TAS_~v.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:38,354 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of3ForFork0___VERIFIER_atomic_TAS_~o.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:38,354 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork0___VERIFIER_atomic_TAS_#in~o.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:38,354 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork0___VERIFIER_atomic_TAS_#t~mem5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:38,354 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of3ForFork0___VERIFIER_atomic_TAS_~o.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:38,354 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork0___VERIFIER_atomic_TAS_#in~o.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:38,354 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork0___VERIFIER_atomic_TAS_#in~v.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:38,355 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork0___VERIFIER_atomic_TAS_#in~v.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:38,355 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of3ForFork0___VERIFIER_atomic_TAS_~v.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:38,355 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork0_acquire_lock_#t~mem7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:38,355 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork0_acquire_lock_#t~mem7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:38,355 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork0_acquire_lock_#t~mem7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:38,355 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork0_acquire_lock_#t~mem7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:38,355 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork0_acquire_lock_~#cond~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:38,355 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork0_acquire_lock_~#cond~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:38,355 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork0_acquire_lock_~#cond~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:38,355 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork0_acquire_lock_~#cond~0.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:38,355 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork0_acquire_lock_~#cond~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:38,355 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork0_acquire_lock_~#cond~0.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:38,355 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork0_#t~post10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:38,355 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork0_#t~post10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:38,355 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork0_#t~post10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:38,355 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork0_#t~post10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:38,355 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork0_#t~post10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:38,355 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork0_#t~post10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:38,356 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork0_#t~post11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:38,356 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork0_#t~post11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:38,356 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork0_#t~post11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:38,356 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork0_#t~post11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:38,356 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork0_#t~post11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:38,356 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork0_#t~post11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:38,356 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork0_release_lock_#t~mem9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:38,356 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork0_release_lock_#t~mem9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:38,356 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork0_release_lock_#t~mem9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:38,356 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork0_release_lock_#t~mem9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:38,356 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork0_release_lock_#t~mem9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:38,356 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork0_release_lock_#t~mem9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:38,356 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork0_release_lock_#t~mem9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:38,356 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork0_release_lock_#t~mem9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:38,356 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork0_release_lock_#t~mem9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:38,356 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork0_release_lock_#t~mem9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:38,356 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork0_release_lock_#t~mem9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:38,356 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork0_release_lock_#t~mem9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:38,357 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork0_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:38,357 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork0_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:38,357 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of3ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:38,357 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of3ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:38,357 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork0_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:38,357 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork0_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:38,357 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of3ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:38,357 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of3ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:38,357 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:38,357 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:38,357 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:38,357 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:38,357 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork0_acquire_lock_~#cond~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:38,357 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of3ForFork0_acquire_lock_~delay~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:38,357 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork0_acquire_lock_#t~mem7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:38,358 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork0_acquire_lock_~#cond~0.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:38,358 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork0_acquire_lock_#t~mem6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:38,358 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork0_acquire_lock_#t~mem8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:38,358 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork0_acquire_lock_~#cond~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:38,358 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of3ForFork0_acquire_lock_~delay~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:38,358 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork0_acquire_lock_#t~mem7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:38,358 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork0_acquire_lock_~#cond~0.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:38,358 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork0_acquire_lock_#t~mem6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:38,358 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork0_acquire_lock_#t~mem8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:38,358 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of3ForFork0_acquire_lock_~delay~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:38,358 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of3ForFork0_acquire_lock_~delay~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:38,358 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork0_acquire_lock_~#cond~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:38,358 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork0_acquire_lock_~#cond~0.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:38,358 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork0_acquire_lock_~#cond~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:38,358 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork0_acquire_lock_~#cond~0.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:38,358 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of3ForFork0_acquire_lock_~delay~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:38,358 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of3ForFork0_acquire_lock_~delay~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:38,358 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork0_acquire_lock_~#cond~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:38,358 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork0_acquire_lock_~#cond~0.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:38,358 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of3ForFork0___VERIFIER_atomic_TAS_~v.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:38,359 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of3ForFork0___VERIFIER_atomic_TAS_~o.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:38,359 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork0___VERIFIER_atomic_TAS_#in~o.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:38,359 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork0___VERIFIER_atomic_TAS_#t~mem5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:38,359 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of3ForFork0___VERIFIER_atomic_TAS_~o.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:38,359 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork0___VERIFIER_atomic_TAS_#in~o.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:38,359 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork0___VERIFIER_atomic_TAS_#in~v.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:38,359 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork0___VERIFIER_atomic_TAS_#in~v.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:38,359 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of3ForFork0___VERIFIER_atomic_TAS_~v.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:38,359 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork0_acquire_lock_~#cond~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:38,359 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork0_acquire_lock_~#cond~0.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:38,359 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of3ForFork0___VERIFIER_atomic_TAS_~v.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:38,359 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of3ForFork0___VERIFIER_atomic_TAS_~o.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:38,359 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork0___VERIFIER_atomic_TAS_#in~o.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:38,359 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork0___VERIFIER_atomic_TAS_#t~mem5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:38,359 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of3ForFork0___VERIFIER_atomic_TAS_~o.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:38,359 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork0___VERIFIER_atomic_TAS_#in~o.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:38,359 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork0___VERIFIER_atomic_TAS_#in~v.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:38,359 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork0___VERIFIER_atomic_TAS_#in~v.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:38,359 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of3ForFork0___VERIFIER_atomic_TAS_~v.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:38,360 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork0_acquire_lock_~#cond~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:38,360 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork0_acquire_lock_~#cond~0.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:38,360 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork0_acquire_lock_#t~mem6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:38,360 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork0_acquire_lock_~#cond~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:38,360 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork0_acquire_lock_~#cond~0.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:38,360 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork0_acquire_lock_#t~mem6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:38,360 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork0_acquire_lock_~#cond~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:38,360 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork0_acquire_lock_~#cond~0.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:38,360 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork0_acquire_lock_#t~mem7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:38,360 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork0_acquire_lock_~#cond~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:38,360 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork0_acquire_lock_~#cond~0.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:38,360 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork0_acquire_lock_#t~mem7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:38,360 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork0_acquire_lock_#t~mem6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:38,360 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork0_acquire_lock_#t~mem6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:38,360 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork0_acquire_lock_#t~mem6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:38,360 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork0_acquire_lock_#t~mem6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:38,360 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork0_acquire_lock_#t~mem8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:38,360 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork0_acquire_lock_#t~mem8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:38,360 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork0_acquire_lock_#t~mem6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:38,360 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork0_acquire_lock_#t~mem6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:38,361 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork0_acquire_lock_#t~mem6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:38,361 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork0_acquire_lock_#t~mem6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:38,361 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork0_acquire_lock_#t~mem7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:38,361 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork0_acquire_lock_#t~mem8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:38,361 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork0_acquire_lock_#t~mem7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:38,361 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork0_acquire_lock_#t~mem8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:38,361 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork0_acquire_lock_#t~mem7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:38,361 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork0_acquire_lock_#t~mem8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:38,361 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork0_acquire_lock_#t~mem7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:38,361 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork0_acquire_lock_#t~mem8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:38,361 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of3ForFork0_acquire_lock_~delay~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:38,361 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of3ForFork0_acquire_lock_~delay~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:38,361 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of3ForFork0_acquire_lock_~delay~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:38,361 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of3ForFork0_acquire_lock_~delay~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:38,361 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork0_acquire_lock_#t~mem8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:38,361 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork0_acquire_lock_#t~mem8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:38,361 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork0_acquire_lock_#t~mem8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:38,361 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork0_acquire_lock_#t~mem8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:38,361 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of3ForFork0_acquire_lock_~delay~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:38,361 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of3ForFork0_acquire_lock_~delay~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:38,362 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of3ForFork0_acquire_lock_~delay~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:38,362 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of3ForFork0_acquire_lock_~delay~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:38,362 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork0_acquire_lock_~#cond~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:38,362 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork0_acquire_lock_~#cond~0.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:38,362 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of3ForFork0___VERIFIER_atomic_TAS_~v.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:38,362 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of3ForFork0___VERIFIER_atomic_TAS_~o.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:38,362 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork0___VERIFIER_atomic_TAS_#in~o.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:38,362 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork0___VERIFIER_atomic_TAS_#t~mem5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:38,362 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of3ForFork0___VERIFIER_atomic_TAS_~o.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:38,362 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork0___VERIFIER_atomic_TAS_#in~o.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:38,362 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork0___VERIFIER_atomic_TAS_#in~v.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:38,362 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork0___VERIFIER_atomic_TAS_#in~v.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:38,362 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of3ForFork0___VERIFIER_atomic_TAS_~v.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:38,362 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork0_acquire_lock_~#cond~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:38,362 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork0_acquire_lock_~#cond~0.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:38,362 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of3ForFork0___VERIFIER_atomic_TAS_~v.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:38,362 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of3ForFork0___VERIFIER_atomic_TAS_~o.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:38,362 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork0___VERIFIER_atomic_TAS_#in~o.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:38,362 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork0___VERIFIER_atomic_TAS_#t~mem5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:38,362 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of3ForFork0___VERIFIER_atomic_TAS_~o.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:38,363 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork0___VERIFIER_atomic_TAS_#in~o.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:38,363 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork0___VERIFIER_atomic_TAS_#in~v.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:38,363 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork0___VERIFIER_atomic_TAS_#in~v.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:38,363 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of3ForFork0___VERIFIER_atomic_TAS_~v.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:38,363 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork0_acquire_lock_#t~mem7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:38,363 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork0_acquire_lock_#t~mem7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:38,363 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork0_acquire_lock_#t~mem7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:38,363 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork0_acquire_lock_#t~mem7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:38,363 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork0_acquire_lock_~#cond~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:38,363 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork0_acquire_lock_~#cond~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:38,363 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork0_acquire_lock_~#cond~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:38,363 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork0_acquire_lock_~#cond~0.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:38,363 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork0_acquire_lock_~#cond~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:38,363 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork0_acquire_lock_~#cond~0.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:38,363 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork0_#t~post10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:38,363 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork0_#t~post10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:38,363 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork0_#t~post10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:38,363 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork0_#t~post10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:38,364 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork0_#t~post10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:38,364 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork0_#t~post10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:38,364 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork0_#t~post11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:38,364 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork0_#t~post11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:38,364 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork0_#t~post11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:38,364 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork0_#t~post11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:38,364 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork0_#t~post11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:38,364 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork0_#t~post11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:38,364 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork0_release_lock_#t~mem9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:38,364 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork0_release_lock_#t~mem9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:38,364 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork0_release_lock_#t~mem9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:38,364 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork0_release_lock_#t~mem9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:38,364 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork0_release_lock_#t~mem9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:38,364 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork0_release_lock_#t~mem9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:38,364 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork0_release_lock_#t~mem9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:38,364 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork0_release_lock_#t~mem9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:38,364 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork0_release_lock_#t~mem9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:38,364 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork0_release_lock_#t~mem9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:38,365 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork0_release_lock_#t~mem9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:38,365 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork0_release_lock_#t~mem9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:38,365 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of3ForFork0_acquire_lock_~delay~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:38,365 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:38,365 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of3ForFork0___VERIFIER_atomic_TAS_~o.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:38,365 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of3ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:38,365 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork0___VERIFIER_atomic_TAS_#in~v.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:38,365 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of3ForFork0___VERIFIER_atomic_TAS_~v.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:38,365 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork0_release_lock_#t~mem9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:38,365 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork0___VERIFIER_atomic_TAS_#in~v.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:38,365 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork0_acquire_lock_~#cond~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:38,365 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:38,365 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork0___VERIFIER_atomic_TAS_#in~o.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:38,365 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of3ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:38,366 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork0_acquire_lock_#t~mem8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:38,366 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork0_acquire_lock_~#cond~0.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:38,366 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork0___VERIFIER_atomic_TAS_#t~mem5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:38,366 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork0___VERIFIER_atomic_TAS_#in~o.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:38,366 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork0_acquire_lock_#t~mem6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:38,366 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork0_acquire_lock_#t~mem7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:38,366 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of3ForFork0___VERIFIER_atomic_TAS_~o.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:38,366 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork0_#t~post11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:38,366 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork0_#t~post10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:38,366 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of3ForFork0___VERIFIER_atomic_TAS_~v.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:38,367 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork0_acquire_lock_#t~mem7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:38,367 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork0_acquire_lock_#t~mem8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:38,367 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork0_acquire_lock_~#cond~0.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:38,367 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork0_acquire_lock_#t~mem6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:38,367 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of3ForFork0___VERIFIER_atomic_TAS_~o.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:38,367 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of3ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:38,367 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork0___VERIFIER_atomic_TAS_#in~o.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:38,367 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of3ForFork0___VERIFIER_atomic_TAS_~v.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:38,367 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of3ForFork0___VERIFIER_atomic_TAS_~o.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:38,367 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork0___VERIFIER_atomic_TAS_#in~v.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:38,367 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of3ForFork0_acquire_lock_~delay~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:38,368 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork0_#t~post10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:38,368 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork0_#t~post11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:38,368 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:38,368 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork0_release_lock_#t~mem9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:38,368 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of3ForFork0___VERIFIER_atomic_TAS_~v.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:38,368 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork0___VERIFIER_atomic_TAS_#t~mem5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:38,368 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of3ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:38,368 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:38,368 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork0_acquire_lock_~#cond~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:38,368 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork0___VERIFIER_atomic_TAS_#in~o.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:38,368 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork0___VERIFIER_atomic_TAS_#in~v.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:38,369 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork0_#t~post10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:38,369 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork0_#t~post11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:38,369 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork0_release_lock_#t~mem9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:38,369 WARN L313 ript$VariableManager]: TermVariabe thr1Thread3of3ForFork0___VERIFIER_atomic_TAS_~o.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:38,369 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork0___VERIFIER_atomic_TAS_#t~mem5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:38,369 WARN L313 ript$VariableManager]: TermVariabe thr1Thread3of3ForFork0___VERIFIER_atomic_TAS_~o.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:38,369 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork0___VERIFIER_atomic_TAS_#in~v.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:38,369 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:38,369 WARN L313 ript$VariableManager]: TermVariabe thr1Thread3of3ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:38,369 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:38,369 WARN L313 ript$VariableManager]: TermVariabe thr1Thread3of3ForFork0_acquire_lock_~delay~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:38,369 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork0_acquire_lock_~#cond~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:38,370 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork0___VERIFIER_atomic_TAS_#in~v.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:38,370 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork0___VERIFIER_atomic_TAS_#in~o.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:38,370 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork0_acquire_lock_#t~mem8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:38,370 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork0_acquire_lock_#t~mem7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:38,370 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork0_acquire_lock_#t~mem6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:38,370 WARN L313 ript$VariableManager]: TermVariabe thr1Thread3of3ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:38,370 WARN L313 ript$VariableManager]: TermVariabe thr1Thread3of3ForFork0___VERIFIER_atomic_TAS_~v.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:38,370 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork0_acquire_lock_~#cond~0.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:38,370 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork0___VERIFIER_atomic_TAS_#in~o.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:38,370 WARN L313 ript$VariableManager]: TermVariabe thr1Thread3of3ForFork0___VERIFIER_atomic_TAS_~v.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:38,371 INFO L149 ThreadInstanceAdder]: Constructed 0 joinOtherThreadTransitions. [2021-03-25 13:07:38,371 INFO L253 AbstractCegarLoop]: Starting to check reachability of 13 error locations. [2021-03-25 13:07:38,372 INFO L376 AbstractCegarLoop]: Interprodecural is true [2021-03-25 13:07:38,372 INFO L377 AbstractCegarLoop]: Hoare is false [2021-03-25 13:07:38,372 INFO L378 AbstractCegarLoop]: Compute interpolants for FPandBP [2021-03-25 13:07:38,372 INFO L379 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2021-03-25 13:07:38,372 INFO L380 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2021-03-25 13:07:38,372 INFO L381 AbstractCegarLoop]: Difference is false [2021-03-25 13:07:38,372 INFO L382 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2021-03-25 13:07:38,372 INFO L386 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2021-03-25 13:07:38,373 INFO L74 FinitePrefix]: Start finitePrefix. Operand has 173 places, 191 transitions, 403 flow [2021-03-25 13:07:38,389 INFO L129 PetriNetUnfolder]: 28/217 cut-off events. [2021-03-25 13:07:38,390 INFO L130 PetriNetUnfolder]: For 7/7 co-relation queries the response was YES. [2021-03-25 13:07:38,391 INFO L84 FinitePrefix]: Finished finitePrefix Result has 233 conditions, 217 events. 28/217 cut-off events. For 7/7 co-relation queries the response was YES. Maximal size of possible extension queue 10. Compared 682 event pairs, 0 based on Foata normal form. 0/176 useless extension candidates. Maximal degree in co-relation 174. Up to 8 conditions per place. [2021-03-25 13:07:38,391 INFO L82 GeneralOperation]: Start removeDead. Operand has 173 places, 191 transitions, 403 flow [2021-03-25 13:07:38,393 INFO L88 GeneralOperation]: Finished RemoveDead, result has has 173 places, 191 transitions, 403 flow [2021-03-25 13:07:38,393 INFO L165 etLargeBlockEncoding]: Petri net LBE is using semantic-based independence relation. [2021-03-25 13:07:38,393 INFO L137 etLargeBlockEncoding]: Starting large block encoding on Petri net that has 173 places, 191 transitions, 403 flow [2021-03-25 13:07:38,393 INFO L129 LiptonReduction]: Starting Lipton reduction on Petri net that has 173 places, 191 transitions, 403 flow [2021-03-25 13:07:38,394 INFO L74 FinitePrefix]: Start finitePrefix. Operand has 173 places, 191 transitions, 403 flow [2021-03-25 13:07:38,409 INFO L129 PetriNetUnfolder]: 28/217 cut-off events. [2021-03-25 13:07:38,409 INFO L130 PetriNetUnfolder]: For 7/7 co-relation queries the response was YES. [2021-03-25 13:07:38,411 INFO L84 FinitePrefix]: Finished finitePrefix Result has 233 conditions, 217 events. 28/217 cut-off events. For 7/7 co-relation queries the response was YES. Maximal size of possible extension queue 10. Compared 688 event pairs, 0 based on Foata normal form. 0/176 useless extension candidates. Maximal degree in co-relation 174. Up to 8 conditions per place. [2021-03-25 13:07:38,418 INFO L142 LiptonReduction]: Number of co-enabled transitions 21780 [2021-03-25 13:07:40,248 INFO L154 LiptonReduction]: Checked pairs total: 14695 [2021-03-25 13:07:40,248 INFO L156 LiptonReduction]: Total number of compositions: 119 [2021-03-25 13:07:40,248 INFO L199 CegarLoopForPetriNet]: Time needed for LBE in milliseconds: 1855 [2021-03-25 13:07:40,252 INFO L129 PetriNetUnfolder]: 2/52 cut-off events. [2021-03-25 13:07:40,252 INFO L130 PetriNetUnfolder]: For 4/4 co-relation queries the response was YES. [2021-03-25 13:07:40,252 INFO L255 CegarLoopForPetriNet]: Found error trace [2021-03-25 13:07:40,252 INFO L263 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-03-25 13:07:40,253 INFO L428 AbstractCegarLoop]: === Iteration 1 === [thr1Err0ASSERT_VIOLATIONERROR_FUNCTION, thr1Err0ASSERT_VIOLATIONERROR_FUNCTION, thr1Err1ASSERT_VIOLATIONERROR_FUNCTION, thr1Err1ASSERT_VIOLATIONERROR_FUNCTION, thr1Err2ASSERT_VIOLATIONERROR_FUNCTION, thr1Err0ASSERT_VIOLATIONERROR_FUNCTION, thr1Err1ASSERT_VIOLATIONERROR_FUNCTION, thr1Err2ASSERT_VIOLATIONERROR_FUNCTION, thr1Err0ASSERT_VIOLATIONERROR_FUNCTION, thr1Err1ASSERT_VIOLATIONERROR_FUNCTION, thr1Err2ASSERT_VIOLATIONERROR_FUNCTION, thr1Err2ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATION]=== [2021-03-25 13:07:40,253 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-03-25 13:07:40,253 INFO L82 PathProgramCache]: Analyzing trace with hash 1136182178, now seen corresponding path program 1 times [2021-03-25 13:07:40,253 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-03-25 13:07:40,253 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [518622950] [2021-03-25 13:07:40,253 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-03-25 13:07:40,267 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-03-25 13:07:40,358 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 13:07:40,359 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-25 13:07:40,359 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 13:07:40,360 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-03-25 13:07:40,371 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 13:07:40,371 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 15 [2021-03-25 13:07:40,376 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 13:07:40,376 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 8 [2021-03-25 13:07:40,379 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 13:07:40,379 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 4 [2021-03-25 13:07:40,397 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-03-25 13:07:40,397 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [518622950] [2021-03-25 13:07:40,397 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-03-25 13:07:40,397 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2021-03-25 13:07:40,398 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1346533269] [2021-03-25 13:07:40,402 INFO L460 AbstractCegarLoop]: Interpolant automaton has 6 states [2021-03-25 13:07:40,402 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-03-25 13:07:40,409 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2021-03-25 13:07:40,410 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=10, Invalid=20, Unknown=0, NotChecked=0, Total=30 [2021-03-25 13:07:40,414 INFO L508 CegarLoopForPetriNet]: Number of universal loopers: 145 out of 310 [2021-03-25 13:07:40,417 INFO L92 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 116 places, 124 transitions, 269 flow. Second operand has 6 states, 6 states have (on average 146.83333333333334) internal successors, (881), 6 states have internal predecessors, (881), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-25 13:07:40,417 INFO L101 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2021-03-25 13:07:40,417 INFO L102 encePairwiseOnDemand]: Number of universal subtrahend loopers: 145 of 310 [2021-03-25 13:07:40,417 INFO L74 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2021-03-25 13:07:42,864 INFO L129 PetriNetUnfolder]: 10234/21837 cut-off events. [2021-03-25 13:07:42,864 INFO L130 PetriNetUnfolder]: For 872/872 co-relation queries the response was YES. [2021-03-25 13:07:42,909 INFO L84 FinitePrefix]: Finished finitePrefix Result has 36744 conditions, 21837 events. 10234/21837 cut-off events. For 872/872 co-relation queries the response was YES. Maximal size of possible extension queue 647. Compared 203221 event pairs, 2026 based on Foata normal form. 5968/26150 useless extension candidates. Maximal degree in co-relation 32074. Up to 6194 conditions per place. [2021-03-25 13:07:43,002 INFO L132 encePairwiseOnDemand]: 279/310 looper letters, 111 selfloop transitions, 40 changer transitions 0/220 dead transitions. [2021-03-25 13:07:43,002 INFO L138 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 112 places, 220 transitions, 763 flow [2021-03-25 13:07:43,003 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2021-03-25 13:07:43,004 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 8 states. [2021-03-25 13:07:43,013 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8 states to 8 states and 1388 transitions. [2021-03-25 13:07:43,015 INFO L553 CegarLoopForPetriNet]: DFA transition density 0.5596774193548387 [2021-03-25 13:07:43,016 INFO L72 ComplementDD]: Start complementDD. Operand 8 states and 1388 transitions. [2021-03-25 13:07:43,016 INFO L73 IsDeterministic]: Start isDeterministic. Operand 8 states and 1388 transitions. [2021-03-25 13:07:43,019 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2021-03-25 13:07:43,020 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 8 states and 1388 transitions. [2021-03-25 13:07:43,025 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 9 states, 8 states have (on average 173.5) internal successors, (1388), 8 states have internal predecessors, (1388), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-25 13:07:43,032 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 9 states, 9 states have (on average 310.0) internal successors, (2790), 9 states have internal predecessors, (2790), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-25 13:07:43,033 INFO L81 ComplementDD]: Finished complementDD. Result has 9 states, 9 states have (on average 310.0) internal successors, (2790), 9 states have internal predecessors, (2790), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-25 13:07:43,034 INFO L185 Difference]: Start difference. First operand has 116 places, 124 transitions, 269 flow. Second operand 8 states and 1388 transitions. [2021-03-25 13:07:43,034 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 112 places, 220 transitions, 763 flow [2021-03-25 13:07:43,041 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 112 places, 220 transitions, 757 flow, removed 3 selfloop flow, removed 0 redundant places. [2021-03-25 13:07:43,045 INFO L241 Difference]: Finished difference. Result has 119 places, 146 transitions, 529 flow [2021-03-25 13:07:43,046 INFO L326 CegarLoopForPetriNet]: {PETRI_ALPHABET=310, PETRI_DIFFERENCE_MINUEND_FLOW=223, PETRI_DIFFERENCE_MINUEND_PLACES=105, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=104, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=4, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=87, PETRI_DIFFERENCE_SUBTRAHEND_STATES=8, PETRI_FLOW=529, PETRI_PLACES=119, PETRI_TRANSITIONS=146} [2021-03-25 13:07:43,046 INFO L343 CegarLoopForPetriNet]: 116 programPoint places, 3 predicate places. [2021-03-25 13:07:43,046 INFO L165 etLargeBlockEncoding]: Petri net LBE is using semantic-based independence relation. [2021-03-25 13:07:43,047 INFO L137 etLargeBlockEncoding]: Starting large block encoding on Petri net that has 119 places, 146 transitions, 529 flow [2021-03-25 13:07:43,047 INFO L129 LiptonReduction]: Starting Lipton reduction on Petri net that has 119 places, 146 transitions, 529 flow [2021-03-25 13:07:43,047 INFO L74 FinitePrefix]: Start finitePrefix. Operand has 119 places, 146 transitions, 529 flow [2021-03-25 13:07:43,293 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([818] L696-->L700-2: Formula: (and (= |v_thr1Thread2of3ForFork0___VERIFIER_atomic_TAS_#in~v.base_1| v_thr1Thread2of3ForFork0___VERIFIER_atomic_TAS_~v.base_1) (= |v_#memory_int_68| (let ((.cse0 (store |v_#memory_int_69| v_thr1Thread2of3ForFork0___VERIFIER_atomic_TAS_~o.base_1 (store (select |v_#memory_int_69| v_thr1Thread2of3ForFork0___VERIFIER_atomic_TAS_~o.base_1) v_thr1Thread2of3ForFork0___VERIFIER_atomic_TAS_~o.offset_1 (select (select |v_#memory_int_69| v_thr1Thread2of3ForFork0___VERIFIER_atomic_TAS_~v.base_1) v_thr1Thread2of3ForFork0___VERIFIER_atomic_TAS_~v.offset_1))))) (store .cse0 v_thr1Thread2of3ForFork0___VERIFIER_atomic_TAS_~v.base_1 (store (select .cse0 v_thr1Thread2of3ForFork0___VERIFIER_atomic_TAS_~v.base_1) v_thr1Thread2of3ForFork0___VERIFIER_atomic_TAS_~v.offset_1 1)))) (= |v_thr1Thread2of3ForFork0___VERIFIER_atomic_TAS_#in~v.base_1| |v_~#lock~0.base_22|) (= |v_thr1Thread2of3ForFork0_acquire_lock_~#cond~0.base_5| |v_thr1Thread2of3ForFork0___VERIFIER_atomic_TAS_#in~o.base_1|) (= |v_thr1Thread2of3ForFork0___VERIFIER_atomic_TAS_#in~v.offset_1| v_thr1Thread2of3ForFork0___VERIFIER_atomic_TAS_~v.offset_1) (= |v_thr1Thread2of3ForFork0___VERIFIER_atomic_TAS_#in~v.offset_1| |v_~#lock~0.offset_22|) (= |v_thr1Thread2of3ForFork0___VERIFIER_atomic_TAS_#in~o.base_1| v_thr1Thread2of3ForFork0___VERIFIER_atomic_TAS_~o.base_1) (= |v_thr1Thread2of3ForFork0___VERIFIER_atomic_TAS_#in~o.offset_1| |v_thr1Thread2of3ForFork0_acquire_lock_~#cond~0.offset_5|) (= |v_thr1Thread2of3ForFork0___VERIFIER_atomic_TAS_#in~o.offset_1| v_thr1Thread2of3ForFork0___VERIFIER_atomic_TAS_~o.offset_1)) InVars {#memory_int=|v_#memory_int_69|, ~#lock~0.offset=|v_~#lock~0.offset_22|, ~#lock~0.base=|v_~#lock~0.base_22|, thr1Thread2of3ForFork0_acquire_lock_~#cond~0.base=|v_thr1Thread2of3ForFork0_acquire_lock_~#cond~0.base_5|, thr1Thread2of3ForFork0_acquire_lock_~#cond~0.offset=|v_thr1Thread2of3ForFork0_acquire_lock_~#cond~0.offset_5|} OutVars{~#lock~0.base=|v_~#lock~0.base_22|, thr1Thread2of3ForFork0_acquire_lock_~#cond~0.offset=|v_thr1Thread2of3ForFork0_acquire_lock_~#cond~0.offset_5|, thr1Thread2of3ForFork0___VERIFIER_atomic_TAS_~o.base=v_thr1Thread2of3ForFork0___VERIFIER_atomic_TAS_~o.base_1, thr1Thread2of3ForFork0___VERIFIER_atomic_TAS_#in~o.offset=|v_thr1Thread2of3ForFork0___VERIFIER_atomic_TAS_#in~o.offset_1|, thr1Thread2of3ForFork0___VERIFIER_atomic_TAS_~v.offset=v_thr1Thread2of3ForFork0___VERIFIER_atomic_TAS_~v.offset_1, thr1Thread2of3ForFork0___VERIFIER_atomic_TAS_~o.offset=v_thr1Thread2of3ForFork0___VERIFIER_atomic_TAS_~o.offset_1, thr1Thread2of3ForFork0___VERIFIER_atomic_TAS_#in~v.offset=|v_thr1Thread2of3ForFork0___VERIFIER_atomic_TAS_#in~v.offset_1|, thr1Thread2of3ForFork0___VERIFIER_atomic_TAS_~v.base=v_thr1Thread2of3ForFork0___VERIFIER_atomic_TAS_~v.base_1, #memory_int=|v_#memory_int_68|, thr1Thread2of3ForFork0___VERIFIER_atomic_TAS_#t~mem5=|v_thr1Thread2of3ForFork0___VERIFIER_atomic_TAS_#t~mem5_1|, ~#lock~0.offset=|v_~#lock~0.offset_22|, thr1Thread2of3ForFork0_acquire_lock_~#cond~0.base=|v_thr1Thread2of3ForFork0_acquire_lock_~#cond~0.base_5|, thr1Thread2of3ForFork0___VERIFIER_atomic_TAS_#in~o.base=|v_thr1Thread2of3ForFork0___VERIFIER_atomic_TAS_#in~o.base_1|, thr1Thread2of3ForFork0___VERIFIER_atomic_TAS_#in~v.base=|v_thr1Thread2of3ForFork0___VERIFIER_atomic_TAS_#in~v.base_1|} AuxVars[] AssignedVars[thr1Thread2of3ForFork0___VERIFIER_atomic_TAS_~o.offset, thr1Thread2of3ForFork0___VERIFIER_atomic_TAS_#in~v.offset, thr1Thread2of3ForFork0___VERIFIER_atomic_TAS_~v.base, thr1Thread2of3ForFork0___VERIFIER_atomic_TAS_~o.base, #memory_int, thr1Thread2of3ForFork0___VERIFIER_atomic_TAS_#t~mem5, thr1Thread2of3ForFork0___VERIFIER_atomic_TAS_#in~o.offset, thr1Thread2of3ForFork0___VERIFIER_atomic_TAS_#in~o.base, thr1Thread2of3ForFork0___VERIFIER_atomic_TAS_#in~v.base, thr1Thread2of3ForFork0___VERIFIER_atomic_TAS_~v.offset][53], [Black: 180#(and (= (select (select |#memory_int| |thr1Thread1of3ForFork0_acquire_lock_~#cond~0.base|) |thr1Thread1of3ForFork0_acquire_lock_~#cond~0.offset|) |thr1Thread1of3ForFork0_acquire_lock_#t~mem6|) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), Black: 182#(not (= |thr1Thread1of3ForFork0_acquire_lock_#t~mem8| |thr1Thread1of3ForFork0_acquire_lock_#t~mem7|)), Black: 184#(and (not (= |thr1Thread1of3ForFork0_acquire_lock_#t~mem7| (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|))) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), Black: 186#(and (not (= |thr1Thread1of3ForFork0_acquire_lock_#t~mem7| (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|))) (not (= |thr1Thread1of3ForFork0_acquire_lock_#t~mem8| |thr1Thread1of3ForFork0_acquire_lock_#t~mem7|)) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), Black: 188#(and (not (= |thr1Thread1of3ForFork0_acquire_lock_#t~mem8| |thr1Thread1of3ForFork0_acquire_lock_#t~mem7|)) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), 101#L700-2true, thr1Thread1of3ForFork0InUse, thr1Thread2of3ForFork0InUse, 79#L719-3true, 112#thr1Err0ASSERT_VIOLATIONERROR_FUNCTIONtrue, thr1Thread3of3ForFork0InUse, 179#(= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1), 20#L700-2true, Black: 177#true]) [2021-03-25 13:07:43,293 INFO L384 tUnfolder$Statistics]: this new event has 63 ancestors and is cut-off event [2021-03-25 13:07:43,293 INFO L387 tUnfolder$Statistics]: existing Event has 43 ancestors and is cut-off event [2021-03-25 13:07:43,294 INFO L387 tUnfolder$Statistics]: existing Event has 39 ancestors and is cut-off event [2021-03-25 13:07:43,294 INFO L387 tUnfolder$Statistics]: existing Event has 39 ancestors and is cut-off event [2021-03-25 13:07:43,300 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([818] L696-->L700-2: Formula: (and (= |v_thr1Thread2of3ForFork0___VERIFIER_atomic_TAS_#in~v.base_1| v_thr1Thread2of3ForFork0___VERIFIER_atomic_TAS_~v.base_1) (= |v_#memory_int_68| (let ((.cse0 (store |v_#memory_int_69| v_thr1Thread2of3ForFork0___VERIFIER_atomic_TAS_~o.base_1 (store (select |v_#memory_int_69| v_thr1Thread2of3ForFork0___VERIFIER_atomic_TAS_~o.base_1) v_thr1Thread2of3ForFork0___VERIFIER_atomic_TAS_~o.offset_1 (select (select |v_#memory_int_69| v_thr1Thread2of3ForFork0___VERIFIER_atomic_TAS_~v.base_1) v_thr1Thread2of3ForFork0___VERIFIER_atomic_TAS_~v.offset_1))))) (store .cse0 v_thr1Thread2of3ForFork0___VERIFIER_atomic_TAS_~v.base_1 (store (select .cse0 v_thr1Thread2of3ForFork0___VERIFIER_atomic_TAS_~v.base_1) v_thr1Thread2of3ForFork0___VERIFIER_atomic_TAS_~v.offset_1 1)))) (= |v_thr1Thread2of3ForFork0___VERIFIER_atomic_TAS_#in~v.base_1| |v_~#lock~0.base_22|) (= |v_thr1Thread2of3ForFork0_acquire_lock_~#cond~0.base_5| |v_thr1Thread2of3ForFork0___VERIFIER_atomic_TAS_#in~o.base_1|) (= |v_thr1Thread2of3ForFork0___VERIFIER_atomic_TAS_#in~v.offset_1| v_thr1Thread2of3ForFork0___VERIFIER_atomic_TAS_~v.offset_1) (= |v_thr1Thread2of3ForFork0___VERIFIER_atomic_TAS_#in~v.offset_1| |v_~#lock~0.offset_22|) (= |v_thr1Thread2of3ForFork0___VERIFIER_atomic_TAS_#in~o.base_1| v_thr1Thread2of3ForFork0___VERIFIER_atomic_TAS_~o.base_1) (= |v_thr1Thread2of3ForFork0___VERIFIER_atomic_TAS_#in~o.offset_1| |v_thr1Thread2of3ForFork0_acquire_lock_~#cond~0.offset_5|) (= |v_thr1Thread2of3ForFork0___VERIFIER_atomic_TAS_#in~o.offset_1| v_thr1Thread2of3ForFork0___VERIFIER_atomic_TAS_~o.offset_1)) InVars {#memory_int=|v_#memory_int_69|, ~#lock~0.offset=|v_~#lock~0.offset_22|, ~#lock~0.base=|v_~#lock~0.base_22|, thr1Thread2of3ForFork0_acquire_lock_~#cond~0.base=|v_thr1Thread2of3ForFork0_acquire_lock_~#cond~0.base_5|, thr1Thread2of3ForFork0_acquire_lock_~#cond~0.offset=|v_thr1Thread2of3ForFork0_acquire_lock_~#cond~0.offset_5|} OutVars{~#lock~0.base=|v_~#lock~0.base_22|, thr1Thread2of3ForFork0_acquire_lock_~#cond~0.offset=|v_thr1Thread2of3ForFork0_acquire_lock_~#cond~0.offset_5|, thr1Thread2of3ForFork0___VERIFIER_atomic_TAS_~o.base=v_thr1Thread2of3ForFork0___VERIFIER_atomic_TAS_~o.base_1, thr1Thread2of3ForFork0___VERIFIER_atomic_TAS_#in~o.offset=|v_thr1Thread2of3ForFork0___VERIFIER_atomic_TAS_#in~o.offset_1|, thr1Thread2of3ForFork0___VERIFIER_atomic_TAS_~v.offset=v_thr1Thread2of3ForFork0___VERIFIER_atomic_TAS_~v.offset_1, thr1Thread2of3ForFork0___VERIFIER_atomic_TAS_~o.offset=v_thr1Thread2of3ForFork0___VERIFIER_atomic_TAS_~o.offset_1, thr1Thread2of3ForFork0___VERIFIER_atomic_TAS_#in~v.offset=|v_thr1Thread2of3ForFork0___VERIFIER_atomic_TAS_#in~v.offset_1|, thr1Thread2of3ForFork0___VERIFIER_atomic_TAS_~v.base=v_thr1Thread2of3ForFork0___VERIFIER_atomic_TAS_~v.base_1, #memory_int=|v_#memory_int_68|, thr1Thread2of3ForFork0___VERIFIER_atomic_TAS_#t~mem5=|v_thr1Thread2of3ForFork0___VERIFIER_atomic_TAS_#t~mem5_1|, ~#lock~0.offset=|v_~#lock~0.offset_22|, thr1Thread2of3ForFork0_acquire_lock_~#cond~0.base=|v_thr1Thread2of3ForFork0_acquire_lock_~#cond~0.base_5|, thr1Thread2of3ForFork0___VERIFIER_atomic_TAS_#in~o.base=|v_thr1Thread2of3ForFork0___VERIFIER_atomic_TAS_#in~o.base_1|, thr1Thread2of3ForFork0___VERIFIER_atomic_TAS_#in~v.base=|v_thr1Thread2of3ForFork0___VERIFIER_atomic_TAS_#in~v.base_1|} AuxVars[] AssignedVars[thr1Thread2of3ForFork0___VERIFIER_atomic_TAS_~o.offset, thr1Thread2of3ForFork0___VERIFIER_atomic_TAS_#in~v.offset, thr1Thread2of3ForFork0___VERIFIER_atomic_TAS_~v.base, thr1Thread2of3ForFork0___VERIFIER_atomic_TAS_~o.base, #memory_int, thr1Thread2of3ForFork0___VERIFIER_atomic_TAS_#t~mem5, thr1Thread2of3ForFork0___VERIFIER_atomic_TAS_#in~o.offset, thr1Thread2of3ForFork0___VERIFIER_atomic_TAS_#in~o.base, thr1Thread2of3ForFork0___VERIFIER_atomic_TAS_#in~v.base, thr1Thread2of3ForFork0___VERIFIER_atomic_TAS_~v.offset][37], [Black: 180#(and (= (select (select |#memory_int| |thr1Thread1of3ForFork0_acquire_lock_~#cond~0.base|) |thr1Thread1of3ForFork0_acquire_lock_~#cond~0.offset|) |thr1Thread1of3ForFork0_acquire_lock_#t~mem6|) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), Black: 182#(not (= |thr1Thread1of3ForFork0_acquire_lock_#t~mem8| |thr1Thread1of3ForFork0_acquire_lock_#t~mem7|)), Black: 184#(and (not (= |thr1Thread1of3ForFork0_acquire_lock_#t~mem7| (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|))) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), Black: 186#(and (not (= |thr1Thread1of3ForFork0_acquire_lock_#t~mem7| (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|))) (not (= |thr1Thread1of3ForFork0_acquire_lock_#t~mem8| |thr1Thread1of3ForFork0_acquire_lock_#t~mem7|)) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), Black: 188#(and (not (= |thr1Thread1of3ForFork0_acquire_lock_#t~mem8| |thr1Thread1of3ForFork0_acquire_lock_#t~mem7|)) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), 101#L700-2true, thr1Thread1of3ForFork0InUse, thr1Thread2of3ForFork0InUse, 78#L719-2true, thr1Thread3of3ForFork0InUse, 18#L697true, 179#(= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1), 58#thr1ENTRYtrue, Black: 177#true]) [2021-03-25 13:07:43,300 INFO L384 tUnfolder$Statistics]: this new event has 56 ancestors and is cut-off event [2021-03-25 13:07:43,300 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2021-03-25 13:07:43,300 INFO L387 tUnfolder$Statistics]: existing Event has 56 ancestors and is cut-off event [2021-03-25 13:07:43,300 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2021-03-25 13:07:43,302 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([708] L696-->L700-2: Formula: (and (= |v_thr1Thread3of3ForFork0___VERIFIER_atomic_TAS_#in~v.base_1| v_thr1Thread3of3ForFork0___VERIFIER_atomic_TAS_~v.base_1) (= |v_#memory_int_68| (let ((.cse0 (store |v_#memory_int_69| v_thr1Thread3of3ForFork0___VERIFIER_atomic_TAS_~o.base_1 (store (select |v_#memory_int_69| v_thr1Thread3of3ForFork0___VERIFIER_atomic_TAS_~o.base_1) v_thr1Thread3of3ForFork0___VERIFIER_atomic_TAS_~o.offset_1 (select (select |v_#memory_int_69| v_thr1Thread3of3ForFork0___VERIFIER_atomic_TAS_~v.base_1) v_thr1Thread3of3ForFork0___VERIFIER_atomic_TAS_~v.offset_1))))) (store .cse0 v_thr1Thread3of3ForFork0___VERIFIER_atomic_TAS_~v.base_1 (store (select .cse0 v_thr1Thread3of3ForFork0___VERIFIER_atomic_TAS_~v.base_1) v_thr1Thread3of3ForFork0___VERIFIER_atomic_TAS_~v.offset_1 1)))) (= |v_thr1Thread3of3ForFork0___VERIFIER_atomic_TAS_#in~v.base_1| |v_~#lock~0.base_22|) (= |v_thr1Thread3of3ForFork0_acquire_lock_~#cond~0.base_5| |v_thr1Thread3of3ForFork0___VERIFIER_atomic_TAS_#in~o.base_1|) (= |v_thr1Thread3of3ForFork0___VERIFIER_atomic_TAS_#in~v.offset_1| v_thr1Thread3of3ForFork0___VERIFIER_atomic_TAS_~v.offset_1) (= |v_thr1Thread3of3ForFork0___VERIFIER_atomic_TAS_#in~v.offset_1| |v_~#lock~0.offset_22|) (= |v_thr1Thread3of3ForFork0___VERIFIER_atomic_TAS_#in~o.base_1| v_thr1Thread3of3ForFork0___VERIFIER_atomic_TAS_~o.base_1) (= |v_thr1Thread3of3ForFork0___VERIFIER_atomic_TAS_#in~o.offset_1| |v_thr1Thread3of3ForFork0_acquire_lock_~#cond~0.offset_5|) (= |v_thr1Thread3of3ForFork0___VERIFIER_atomic_TAS_#in~o.offset_1| v_thr1Thread3of3ForFork0___VERIFIER_atomic_TAS_~o.offset_1)) InVars {#memory_int=|v_#memory_int_69|, ~#lock~0.offset=|v_~#lock~0.offset_22|, thr1Thread3of3ForFork0_acquire_lock_~#cond~0.offset=|v_thr1Thread3of3ForFork0_acquire_lock_~#cond~0.offset_5|, ~#lock~0.base=|v_~#lock~0.base_22|, thr1Thread3of3ForFork0_acquire_lock_~#cond~0.base=|v_thr1Thread3of3ForFork0_acquire_lock_~#cond~0.base_5|} OutVars{~#lock~0.base=|v_~#lock~0.base_22|, thr1Thread3of3ForFork0___VERIFIER_atomic_TAS_~o.offset=v_thr1Thread3of3ForFork0___VERIFIER_atomic_TAS_~o.offset_1, thr1Thread3of3ForFork0___VERIFIER_atomic_TAS_#t~mem5=|v_thr1Thread3of3ForFork0___VERIFIER_atomic_TAS_#t~mem5_1|, thr1Thread3of3ForFork0___VERIFIER_atomic_TAS_~o.base=v_thr1Thread3of3ForFork0___VERIFIER_atomic_TAS_~o.base_1, thr1Thread3of3ForFork0___VERIFIER_atomic_TAS_#in~v.offset=|v_thr1Thread3of3ForFork0___VERIFIER_atomic_TAS_#in~v.offset_1|, thr1Thread3of3ForFork0_acquire_lock_~#cond~0.base=|v_thr1Thread3of3ForFork0_acquire_lock_~#cond~0.base_5|, thr1Thread3of3ForFork0___VERIFIER_atomic_TAS_#in~v.base=|v_thr1Thread3of3ForFork0___VERIFIER_atomic_TAS_#in~v.base_1|, thr1Thread3of3ForFork0___VERIFIER_atomic_TAS_#in~o.base=|v_thr1Thread3of3ForFork0___VERIFIER_atomic_TAS_#in~o.base_1|, #memory_int=|v_#memory_int_68|, ~#lock~0.offset=|v_~#lock~0.offset_22|, thr1Thread3of3ForFork0___VERIFIER_atomic_TAS_~v.base=v_thr1Thread3of3ForFork0___VERIFIER_atomic_TAS_~v.base_1, thr1Thread3of3ForFork0_acquire_lock_~#cond~0.offset=|v_thr1Thread3of3ForFork0_acquire_lock_~#cond~0.offset_5|, thr1Thread3of3ForFork0___VERIFIER_atomic_TAS_#in~o.offset=|v_thr1Thread3of3ForFork0___VERIFIER_atomic_TAS_#in~o.offset_1|, thr1Thread3of3ForFork0___VERIFIER_atomic_TAS_~v.offset=v_thr1Thread3of3ForFork0___VERIFIER_atomic_TAS_~v.offset_1} AuxVars[] AssignedVars[thr1Thread3of3ForFork0___VERIFIER_atomic_TAS_#in~o.base, thr1Thread3of3ForFork0___VERIFIER_atomic_TAS_~o.offset, thr1Thread3of3ForFork0___VERIFIER_atomic_TAS_#t~mem5, thr1Thread3of3ForFork0___VERIFIER_atomic_TAS_~o.base, thr1Thread3of3ForFork0___VERIFIER_atomic_TAS_#in~v.offset, #memory_int, thr1Thread3of3ForFork0___VERIFIER_atomic_TAS_~v.base, thr1Thread3of3ForFork0___VERIFIER_atomic_TAS_#in~o.offset, thr1Thread3of3ForFork0___VERIFIER_atomic_TAS_~v.offset, thr1Thread3of3ForFork0___VERIFIER_atomic_TAS_#in~v.base][101], [Black: 180#(and (= (select (select |#memory_int| |thr1Thread1of3ForFork0_acquire_lock_~#cond~0.base|) |thr1Thread1of3ForFork0_acquire_lock_~#cond~0.offset|) |thr1Thread1of3ForFork0_acquire_lock_#t~mem6|) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), Black: 182#(not (= |thr1Thread1of3ForFork0_acquire_lock_#t~mem8| |thr1Thread1of3ForFork0_acquire_lock_#t~mem7|)), Black: 184#(and (not (= |thr1Thread1of3ForFork0_acquire_lock_#t~mem7| (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|))) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), Black: 186#(and (not (= |thr1Thread1of3ForFork0_acquire_lock_#t~mem7| (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|))) (not (= |thr1Thread1of3ForFork0_acquire_lock_#t~mem8| |thr1Thread1of3ForFork0_acquire_lock_#t~mem7|)) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), Black: 188#(and (not (= |thr1Thread1of3ForFork0_acquire_lock_#t~mem8| |thr1Thread1of3ForFork0_acquire_lock_#t~mem7|)) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), thr1Thread1of3ForFork0InUse, thr1Thread2of3ForFork0InUse, 78#L719-2true, thr1Thread3of3ForFork0InUse, 18#L697true, 179#(= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1), 20#L700-2true, 120#thr1ENTRYtrue, Black: 177#true]) [2021-03-25 13:07:43,302 INFO L384 tUnfolder$Statistics]: this new event has 56 ancestors and is cut-off event [2021-03-25 13:07:43,302 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2021-03-25 13:07:43,303 INFO L387 tUnfolder$Statistics]: existing Event has 56 ancestors and is cut-off event [2021-03-25 13:07:43,303 INFO L387 tUnfolder$Statistics]: existing Event has 32 ancestors and is cut-off event [2021-03-25 13:07:43,307 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([818] L696-->L700-2: Formula: (and (= |v_thr1Thread2of3ForFork0___VERIFIER_atomic_TAS_#in~v.base_1| v_thr1Thread2of3ForFork0___VERIFIER_atomic_TAS_~v.base_1) (= |v_#memory_int_68| (let ((.cse0 (store |v_#memory_int_69| v_thr1Thread2of3ForFork0___VERIFIER_atomic_TAS_~o.base_1 (store (select |v_#memory_int_69| v_thr1Thread2of3ForFork0___VERIFIER_atomic_TAS_~o.base_1) v_thr1Thread2of3ForFork0___VERIFIER_atomic_TAS_~o.offset_1 (select (select |v_#memory_int_69| v_thr1Thread2of3ForFork0___VERIFIER_atomic_TAS_~v.base_1) v_thr1Thread2of3ForFork0___VERIFIER_atomic_TAS_~v.offset_1))))) (store .cse0 v_thr1Thread2of3ForFork0___VERIFIER_atomic_TAS_~v.base_1 (store (select .cse0 v_thr1Thread2of3ForFork0___VERIFIER_atomic_TAS_~v.base_1) v_thr1Thread2of3ForFork0___VERIFIER_atomic_TAS_~v.offset_1 1)))) (= |v_thr1Thread2of3ForFork0___VERIFIER_atomic_TAS_#in~v.base_1| |v_~#lock~0.base_22|) (= |v_thr1Thread2of3ForFork0_acquire_lock_~#cond~0.base_5| |v_thr1Thread2of3ForFork0___VERIFIER_atomic_TAS_#in~o.base_1|) (= |v_thr1Thread2of3ForFork0___VERIFIER_atomic_TAS_#in~v.offset_1| v_thr1Thread2of3ForFork0___VERIFIER_atomic_TAS_~v.offset_1) (= |v_thr1Thread2of3ForFork0___VERIFIER_atomic_TAS_#in~v.offset_1| |v_~#lock~0.offset_22|) (= |v_thr1Thread2of3ForFork0___VERIFIER_atomic_TAS_#in~o.base_1| v_thr1Thread2of3ForFork0___VERIFIER_atomic_TAS_~o.base_1) (= |v_thr1Thread2of3ForFork0___VERIFIER_atomic_TAS_#in~o.offset_1| |v_thr1Thread2of3ForFork0_acquire_lock_~#cond~0.offset_5|) (= |v_thr1Thread2of3ForFork0___VERIFIER_atomic_TAS_#in~o.offset_1| v_thr1Thread2of3ForFork0___VERIFIER_atomic_TAS_~o.offset_1)) InVars {#memory_int=|v_#memory_int_69|, ~#lock~0.offset=|v_~#lock~0.offset_22|, ~#lock~0.base=|v_~#lock~0.base_22|, thr1Thread2of3ForFork0_acquire_lock_~#cond~0.base=|v_thr1Thread2of3ForFork0_acquire_lock_~#cond~0.base_5|, thr1Thread2of3ForFork0_acquire_lock_~#cond~0.offset=|v_thr1Thread2of3ForFork0_acquire_lock_~#cond~0.offset_5|} OutVars{~#lock~0.base=|v_~#lock~0.base_22|, thr1Thread2of3ForFork0_acquire_lock_~#cond~0.offset=|v_thr1Thread2of3ForFork0_acquire_lock_~#cond~0.offset_5|, thr1Thread2of3ForFork0___VERIFIER_atomic_TAS_~o.base=v_thr1Thread2of3ForFork0___VERIFIER_atomic_TAS_~o.base_1, thr1Thread2of3ForFork0___VERIFIER_atomic_TAS_#in~o.offset=|v_thr1Thread2of3ForFork0___VERIFIER_atomic_TAS_#in~o.offset_1|, thr1Thread2of3ForFork0___VERIFIER_atomic_TAS_~v.offset=v_thr1Thread2of3ForFork0___VERIFIER_atomic_TAS_~v.offset_1, thr1Thread2of3ForFork0___VERIFIER_atomic_TAS_~o.offset=v_thr1Thread2of3ForFork0___VERIFIER_atomic_TAS_~o.offset_1, thr1Thread2of3ForFork0___VERIFIER_atomic_TAS_#in~v.offset=|v_thr1Thread2of3ForFork0___VERIFIER_atomic_TAS_#in~v.offset_1|, thr1Thread2of3ForFork0___VERIFIER_atomic_TAS_~v.base=v_thr1Thread2of3ForFork0___VERIFIER_atomic_TAS_~v.base_1, #memory_int=|v_#memory_int_68|, thr1Thread2of3ForFork0___VERIFIER_atomic_TAS_#t~mem5=|v_thr1Thread2of3ForFork0___VERIFIER_atomic_TAS_#t~mem5_1|, ~#lock~0.offset=|v_~#lock~0.offset_22|, thr1Thread2of3ForFork0_acquire_lock_~#cond~0.base=|v_thr1Thread2of3ForFork0_acquire_lock_~#cond~0.base_5|, thr1Thread2of3ForFork0___VERIFIER_atomic_TAS_#in~o.base=|v_thr1Thread2of3ForFork0___VERIFIER_atomic_TAS_#in~o.base_1|, thr1Thread2of3ForFork0___VERIFIER_atomic_TAS_#in~v.base=|v_thr1Thread2of3ForFork0___VERIFIER_atomic_TAS_#in~v.base_1|} AuxVars[] AssignedVars[thr1Thread2of3ForFork0___VERIFIER_atomic_TAS_~o.offset, thr1Thread2of3ForFork0___VERIFIER_atomic_TAS_#in~v.offset, thr1Thread2of3ForFork0___VERIFIER_atomic_TAS_~v.base, thr1Thread2of3ForFork0___VERIFIER_atomic_TAS_~o.base, #memory_int, thr1Thread2of3ForFork0___VERIFIER_atomic_TAS_#t~mem5, thr1Thread2of3ForFork0___VERIFIER_atomic_TAS_#in~o.offset, thr1Thread2of3ForFork0___VERIFIER_atomic_TAS_#in~o.base, thr1Thread2of3ForFork0___VERIFIER_atomic_TAS_#in~v.base, thr1Thread2of3ForFork0___VERIFIER_atomic_TAS_~v.offset][53], [Black: 180#(and (= (select (select |#memory_int| |thr1Thread1of3ForFork0_acquire_lock_~#cond~0.base|) |thr1Thread1of3ForFork0_acquire_lock_~#cond~0.offset|) |thr1Thread1of3ForFork0_acquire_lock_#t~mem6|) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), 129#L698true, Black: 182#(not (= |thr1Thread1of3ForFork0_acquire_lock_#t~mem8| |thr1Thread1of3ForFork0_acquire_lock_#t~mem7|)), Black: 184#(and (not (= |thr1Thread1of3ForFork0_acquire_lock_#t~mem7| (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|))) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), Black: 186#(and (not (= |thr1Thread1of3ForFork0_acquire_lock_#t~mem7| (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|))) (not (= |thr1Thread1of3ForFork0_acquire_lock_#t~mem8| |thr1Thread1of3ForFork0_acquire_lock_#t~mem7|)) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), Black: 188#(and (not (= |thr1Thread1of3ForFork0_acquire_lock_#t~mem8| |thr1Thread1of3ForFork0_acquire_lock_#t~mem7|)) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), 101#L700-2true, thr1Thread1of3ForFork0InUse, thr1Thread2of3ForFork0InUse, 79#L719-3true, thr1Thread3of3ForFork0InUse, 179#(= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1), 20#L700-2true, Black: 177#true]) [2021-03-25 13:07:43,307 INFO L384 tUnfolder$Statistics]: this new event has 62 ancestors and is cut-off event [2021-03-25 13:07:43,307 INFO L387 tUnfolder$Statistics]: existing Event has 38 ancestors and is cut-off event [2021-03-25 13:07:43,307 INFO L387 tUnfolder$Statistics]: existing Event has 62 ancestors and is cut-off event [2021-03-25 13:07:43,307 INFO L387 tUnfolder$Statistics]: existing Event has 38 ancestors and is cut-off event [2021-03-25 13:07:43,317 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([818] L696-->L700-2: Formula: (and (= |v_thr1Thread2of3ForFork0___VERIFIER_atomic_TAS_#in~v.base_1| v_thr1Thread2of3ForFork0___VERIFIER_atomic_TAS_~v.base_1) (= |v_#memory_int_68| (let ((.cse0 (store |v_#memory_int_69| v_thr1Thread2of3ForFork0___VERIFIER_atomic_TAS_~o.base_1 (store (select |v_#memory_int_69| v_thr1Thread2of3ForFork0___VERIFIER_atomic_TAS_~o.base_1) v_thr1Thread2of3ForFork0___VERIFIER_atomic_TAS_~o.offset_1 (select (select |v_#memory_int_69| v_thr1Thread2of3ForFork0___VERIFIER_atomic_TAS_~v.base_1) v_thr1Thread2of3ForFork0___VERIFIER_atomic_TAS_~v.offset_1))))) (store .cse0 v_thr1Thread2of3ForFork0___VERIFIER_atomic_TAS_~v.base_1 (store (select .cse0 v_thr1Thread2of3ForFork0___VERIFIER_atomic_TAS_~v.base_1) v_thr1Thread2of3ForFork0___VERIFIER_atomic_TAS_~v.offset_1 1)))) (= |v_thr1Thread2of3ForFork0___VERIFIER_atomic_TAS_#in~v.base_1| |v_~#lock~0.base_22|) (= |v_thr1Thread2of3ForFork0_acquire_lock_~#cond~0.base_5| |v_thr1Thread2of3ForFork0___VERIFIER_atomic_TAS_#in~o.base_1|) (= |v_thr1Thread2of3ForFork0___VERIFIER_atomic_TAS_#in~v.offset_1| v_thr1Thread2of3ForFork0___VERIFIER_atomic_TAS_~v.offset_1) (= |v_thr1Thread2of3ForFork0___VERIFIER_atomic_TAS_#in~v.offset_1| |v_~#lock~0.offset_22|) (= |v_thr1Thread2of3ForFork0___VERIFIER_atomic_TAS_#in~o.base_1| v_thr1Thread2of3ForFork0___VERIFIER_atomic_TAS_~o.base_1) (= |v_thr1Thread2of3ForFork0___VERIFIER_atomic_TAS_#in~o.offset_1| |v_thr1Thread2of3ForFork0_acquire_lock_~#cond~0.offset_5|) (= |v_thr1Thread2of3ForFork0___VERIFIER_atomic_TAS_#in~o.offset_1| v_thr1Thread2of3ForFork0___VERIFIER_atomic_TAS_~o.offset_1)) InVars {#memory_int=|v_#memory_int_69|, ~#lock~0.offset=|v_~#lock~0.offset_22|, ~#lock~0.base=|v_~#lock~0.base_22|, thr1Thread2of3ForFork0_acquire_lock_~#cond~0.base=|v_thr1Thread2of3ForFork0_acquire_lock_~#cond~0.base_5|, thr1Thread2of3ForFork0_acquire_lock_~#cond~0.offset=|v_thr1Thread2of3ForFork0_acquire_lock_~#cond~0.offset_5|} OutVars{~#lock~0.base=|v_~#lock~0.base_22|, thr1Thread2of3ForFork0_acquire_lock_~#cond~0.offset=|v_thr1Thread2of3ForFork0_acquire_lock_~#cond~0.offset_5|, thr1Thread2of3ForFork0___VERIFIER_atomic_TAS_~o.base=v_thr1Thread2of3ForFork0___VERIFIER_atomic_TAS_~o.base_1, thr1Thread2of3ForFork0___VERIFIER_atomic_TAS_#in~o.offset=|v_thr1Thread2of3ForFork0___VERIFIER_atomic_TAS_#in~o.offset_1|, thr1Thread2of3ForFork0___VERIFIER_atomic_TAS_~v.offset=v_thr1Thread2of3ForFork0___VERIFIER_atomic_TAS_~v.offset_1, thr1Thread2of3ForFork0___VERIFIER_atomic_TAS_~o.offset=v_thr1Thread2of3ForFork0___VERIFIER_atomic_TAS_~o.offset_1, thr1Thread2of3ForFork0___VERIFIER_atomic_TAS_#in~v.offset=|v_thr1Thread2of3ForFork0___VERIFIER_atomic_TAS_#in~v.offset_1|, thr1Thread2of3ForFork0___VERIFIER_atomic_TAS_~v.base=v_thr1Thread2of3ForFork0___VERIFIER_atomic_TAS_~v.base_1, #memory_int=|v_#memory_int_68|, thr1Thread2of3ForFork0___VERIFIER_atomic_TAS_#t~mem5=|v_thr1Thread2of3ForFork0___VERIFIER_atomic_TAS_#t~mem5_1|, ~#lock~0.offset=|v_~#lock~0.offset_22|, thr1Thread2of3ForFork0_acquire_lock_~#cond~0.base=|v_thr1Thread2of3ForFork0_acquire_lock_~#cond~0.base_5|, thr1Thread2of3ForFork0___VERIFIER_atomic_TAS_#in~o.base=|v_thr1Thread2of3ForFork0___VERIFIER_atomic_TAS_#in~o.base_1|, thr1Thread2of3ForFork0___VERIFIER_atomic_TAS_#in~v.base=|v_thr1Thread2of3ForFork0___VERIFIER_atomic_TAS_#in~v.base_1|} AuxVars[] AssignedVars[thr1Thread2of3ForFork0___VERIFIER_atomic_TAS_~o.offset, thr1Thread2of3ForFork0___VERIFIER_atomic_TAS_#in~v.offset, thr1Thread2of3ForFork0___VERIFIER_atomic_TAS_~v.base, thr1Thread2of3ForFork0___VERIFIER_atomic_TAS_~o.base, #memory_int, thr1Thread2of3ForFork0___VERIFIER_atomic_TAS_#t~mem5, thr1Thread2of3ForFork0___VERIFIER_atomic_TAS_#in~o.offset, thr1Thread2of3ForFork0___VERIFIER_atomic_TAS_#in~o.base, thr1Thread2of3ForFork0___VERIFIER_atomic_TAS_#in~v.base, thr1Thread2of3ForFork0___VERIFIER_atomic_TAS_~v.offset][53], [Black: 180#(and (= (select (select |#memory_int| |thr1Thread1of3ForFork0_acquire_lock_~#cond~0.base|) |thr1Thread1of3ForFork0_acquire_lock_~#cond~0.offset|) |thr1Thread1of3ForFork0_acquire_lock_#t~mem6|) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), Black: 182#(not (= |thr1Thread1of3ForFork0_acquire_lock_#t~mem8| |thr1Thread1of3ForFork0_acquire_lock_#t~mem7|)), Black: 184#(and (not (= |thr1Thread1of3ForFork0_acquire_lock_#t~mem7| (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|))) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), Black: 186#(and (not (= |thr1Thread1of3ForFork0_acquire_lock_#t~mem7| (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|))) (not (= |thr1Thread1of3ForFork0_acquire_lock_#t~mem8| |thr1Thread1of3ForFork0_acquire_lock_#t~mem7|)) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), Black: 188#(and (not (= |thr1Thread1of3ForFork0_acquire_lock_#t~mem8| |thr1Thread1of3ForFork0_acquire_lock_#t~mem7|)) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), 101#L700-2true, thr1Thread1of3ForFork0InUse, 78#L719-2true, thr1Thread2of3ForFork0InUse, 112#thr1Err0ASSERT_VIOLATIONERROR_FUNCTIONtrue, thr1Thread3of3ForFork0InUse, 179#(= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1), 20#L700-2true, Black: 177#true]) [2021-03-25 13:07:43,317 INFO L384 tUnfolder$Statistics]: this new event has 66 ancestors and is cut-off event [2021-03-25 13:07:43,317 INFO L387 tUnfolder$Statistics]: existing Event has 42 ancestors and is cut-off event [2021-03-25 13:07:43,317 INFO L387 tUnfolder$Statistics]: existing Event has 42 ancestors and is cut-off event [2021-03-25 13:07:43,317 INFO L387 tUnfolder$Statistics]: existing Event has 46 ancestors and is cut-off event [2021-03-25 13:07:43,322 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([708] L696-->L700-2: Formula: (and (= |v_thr1Thread3of3ForFork0___VERIFIER_atomic_TAS_#in~v.base_1| v_thr1Thread3of3ForFork0___VERIFIER_atomic_TAS_~v.base_1) (= |v_#memory_int_68| (let ((.cse0 (store |v_#memory_int_69| v_thr1Thread3of3ForFork0___VERIFIER_atomic_TAS_~o.base_1 (store (select |v_#memory_int_69| v_thr1Thread3of3ForFork0___VERIFIER_atomic_TAS_~o.base_1) v_thr1Thread3of3ForFork0___VERIFIER_atomic_TAS_~o.offset_1 (select (select |v_#memory_int_69| v_thr1Thread3of3ForFork0___VERIFIER_atomic_TAS_~v.base_1) v_thr1Thread3of3ForFork0___VERIFIER_atomic_TAS_~v.offset_1))))) (store .cse0 v_thr1Thread3of3ForFork0___VERIFIER_atomic_TAS_~v.base_1 (store (select .cse0 v_thr1Thread3of3ForFork0___VERIFIER_atomic_TAS_~v.base_1) v_thr1Thread3of3ForFork0___VERIFIER_atomic_TAS_~v.offset_1 1)))) (= |v_thr1Thread3of3ForFork0___VERIFIER_atomic_TAS_#in~v.base_1| |v_~#lock~0.base_22|) (= |v_thr1Thread3of3ForFork0_acquire_lock_~#cond~0.base_5| |v_thr1Thread3of3ForFork0___VERIFIER_atomic_TAS_#in~o.base_1|) (= |v_thr1Thread3of3ForFork0___VERIFIER_atomic_TAS_#in~v.offset_1| v_thr1Thread3of3ForFork0___VERIFIER_atomic_TAS_~v.offset_1) (= |v_thr1Thread3of3ForFork0___VERIFIER_atomic_TAS_#in~v.offset_1| |v_~#lock~0.offset_22|) (= |v_thr1Thread3of3ForFork0___VERIFIER_atomic_TAS_#in~o.base_1| v_thr1Thread3of3ForFork0___VERIFIER_atomic_TAS_~o.base_1) (= |v_thr1Thread3of3ForFork0___VERIFIER_atomic_TAS_#in~o.offset_1| |v_thr1Thread3of3ForFork0_acquire_lock_~#cond~0.offset_5|) (= |v_thr1Thread3of3ForFork0___VERIFIER_atomic_TAS_#in~o.offset_1| v_thr1Thread3of3ForFork0___VERIFIER_atomic_TAS_~o.offset_1)) InVars {#memory_int=|v_#memory_int_69|, ~#lock~0.offset=|v_~#lock~0.offset_22|, thr1Thread3of3ForFork0_acquire_lock_~#cond~0.offset=|v_thr1Thread3of3ForFork0_acquire_lock_~#cond~0.offset_5|, ~#lock~0.base=|v_~#lock~0.base_22|, thr1Thread3of3ForFork0_acquire_lock_~#cond~0.base=|v_thr1Thread3of3ForFork0_acquire_lock_~#cond~0.base_5|} OutVars{~#lock~0.base=|v_~#lock~0.base_22|, thr1Thread3of3ForFork0___VERIFIER_atomic_TAS_~o.offset=v_thr1Thread3of3ForFork0___VERIFIER_atomic_TAS_~o.offset_1, thr1Thread3of3ForFork0___VERIFIER_atomic_TAS_#t~mem5=|v_thr1Thread3of3ForFork0___VERIFIER_atomic_TAS_#t~mem5_1|, thr1Thread3of3ForFork0___VERIFIER_atomic_TAS_~o.base=v_thr1Thread3of3ForFork0___VERIFIER_atomic_TAS_~o.base_1, thr1Thread3of3ForFork0___VERIFIER_atomic_TAS_#in~v.offset=|v_thr1Thread3of3ForFork0___VERIFIER_atomic_TAS_#in~v.offset_1|, thr1Thread3of3ForFork0_acquire_lock_~#cond~0.base=|v_thr1Thread3of3ForFork0_acquire_lock_~#cond~0.base_5|, thr1Thread3of3ForFork0___VERIFIER_atomic_TAS_#in~v.base=|v_thr1Thread3of3ForFork0___VERIFIER_atomic_TAS_#in~v.base_1|, thr1Thread3of3ForFork0___VERIFIER_atomic_TAS_#in~o.base=|v_thr1Thread3of3ForFork0___VERIFIER_atomic_TAS_#in~o.base_1|, #memory_int=|v_#memory_int_68|, ~#lock~0.offset=|v_~#lock~0.offset_22|, thr1Thread3of3ForFork0___VERIFIER_atomic_TAS_~v.base=v_thr1Thread3of3ForFork0___VERIFIER_atomic_TAS_~v.base_1, thr1Thread3of3ForFork0_acquire_lock_~#cond~0.offset=|v_thr1Thread3of3ForFork0_acquire_lock_~#cond~0.offset_5|, thr1Thread3of3ForFork0___VERIFIER_atomic_TAS_#in~o.offset=|v_thr1Thread3of3ForFork0___VERIFIER_atomic_TAS_#in~o.offset_1|, thr1Thread3of3ForFork0___VERIFIER_atomic_TAS_~v.offset=v_thr1Thread3of3ForFork0___VERIFIER_atomic_TAS_~v.offset_1} AuxVars[] AssignedVars[thr1Thread3of3ForFork0___VERIFIER_atomic_TAS_#in~o.base, thr1Thread3of3ForFork0___VERIFIER_atomic_TAS_~o.offset, thr1Thread3of3ForFork0___VERIFIER_atomic_TAS_#t~mem5, thr1Thread3of3ForFork0___VERIFIER_atomic_TAS_~o.base, thr1Thread3of3ForFork0___VERIFIER_atomic_TAS_#in~v.offset, #memory_int, thr1Thread3of3ForFork0___VERIFIER_atomic_TAS_~v.base, thr1Thread3of3ForFork0___VERIFIER_atomic_TAS_#in~o.offset, thr1Thread3of3ForFork0___VERIFIER_atomic_TAS_~v.offset, thr1Thread3of3ForFork0___VERIFIER_atomic_TAS_#in~v.base][124], [Black: 180#(and (= (select (select |#memory_int| |thr1Thread1of3ForFork0_acquire_lock_~#cond~0.base|) |thr1Thread1of3ForFork0_acquire_lock_~#cond~0.offset|) |thr1Thread1of3ForFork0_acquire_lock_#t~mem6|) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), Black: 182#(not (= |thr1Thread1of3ForFork0_acquire_lock_#t~mem8| |thr1Thread1of3ForFork0_acquire_lock_#t~mem7|)), Black: 184#(and (not (= |thr1Thread1of3ForFork0_acquire_lock_#t~mem7| (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|))) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), Black: 186#(and (not (= |thr1Thread1of3ForFork0_acquire_lock_#t~mem7| (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|))) (not (= |thr1Thread1of3ForFork0_acquire_lock_#t~mem8| |thr1Thread1of3ForFork0_acquire_lock_#t~mem7|)) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), Black: 188#(and (not (= |thr1Thread1of3ForFork0_acquire_lock_#t~mem8| |thr1Thread1of3ForFork0_acquire_lock_#t~mem7|)) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), 101#L700-2true, thr1Thread1of3ForFork0InUse, 78#L719-2true, thr1Thread2of3ForFork0InUse, 112#thr1Err0ASSERT_VIOLATIONERROR_FUNCTIONtrue, thr1Thread3of3ForFork0InUse, 179#(= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1), 20#L700-2true, Black: 177#true]) [2021-03-25 13:07:43,322 INFO L384 tUnfolder$Statistics]: this new event has 66 ancestors and is cut-off event [2021-03-25 13:07:43,322 INFO L387 tUnfolder$Statistics]: existing Event has 46 ancestors and is cut-off event [2021-03-25 13:07:43,322 INFO L387 tUnfolder$Statistics]: existing Event has 42 ancestors and is cut-off event [2021-03-25 13:07:43,322 INFO L387 tUnfolder$Statistics]: existing Event has 42 ancestors and is cut-off event [2021-03-25 13:07:43,327 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([818] L696-->L700-2: Formula: (and (= |v_thr1Thread2of3ForFork0___VERIFIER_atomic_TAS_#in~v.base_1| v_thr1Thread2of3ForFork0___VERIFIER_atomic_TAS_~v.base_1) (= |v_#memory_int_68| (let ((.cse0 (store |v_#memory_int_69| v_thr1Thread2of3ForFork0___VERIFIER_atomic_TAS_~o.base_1 (store (select |v_#memory_int_69| v_thr1Thread2of3ForFork0___VERIFIER_atomic_TAS_~o.base_1) v_thr1Thread2of3ForFork0___VERIFIER_atomic_TAS_~o.offset_1 (select (select |v_#memory_int_69| v_thr1Thread2of3ForFork0___VERIFIER_atomic_TAS_~v.base_1) v_thr1Thread2of3ForFork0___VERIFIER_atomic_TAS_~v.offset_1))))) (store .cse0 v_thr1Thread2of3ForFork0___VERIFIER_atomic_TAS_~v.base_1 (store (select .cse0 v_thr1Thread2of3ForFork0___VERIFIER_atomic_TAS_~v.base_1) v_thr1Thread2of3ForFork0___VERIFIER_atomic_TAS_~v.offset_1 1)))) (= |v_thr1Thread2of3ForFork0___VERIFIER_atomic_TAS_#in~v.base_1| |v_~#lock~0.base_22|) (= |v_thr1Thread2of3ForFork0_acquire_lock_~#cond~0.base_5| |v_thr1Thread2of3ForFork0___VERIFIER_atomic_TAS_#in~o.base_1|) (= |v_thr1Thread2of3ForFork0___VERIFIER_atomic_TAS_#in~v.offset_1| v_thr1Thread2of3ForFork0___VERIFIER_atomic_TAS_~v.offset_1) (= |v_thr1Thread2of3ForFork0___VERIFIER_atomic_TAS_#in~v.offset_1| |v_~#lock~0.offset_22|) (= |v_thr1Thread2of3ForFork0___VERIFIER_atomic_TAS_#in~o.base_1| v_thr1Thread2of3ForFork0___VERIFIER_atomic_TAS_~o.base_1) (= |v_thr1Thread2of3ForFork0___VERIFIER_atomic_TAS_#in~o.offset_1| |v_thr1Thread2of3ForFork0_acquire_lock_~#cond~0.offset_5|) (= |v_thr1Thread2of3ForFork0___VERIFIER_atomic_TAS_#in~o.offset_1| v_thr1Thread2of3ForFork0___VERIFIER_atomic_TAS_~o.offset_1)) InVars {#memory_int=|v_#memory_int_69|, ~#lock~0.offset=|v_~#lock~0.offset_22|, ~#lock~0.base=|v_~#lock~0.base_22|, thr1Thread2of3ForFork0_acquire_lock_~#cond~0.base=|v_thr1Thread2of3ForFork0_acquire_lock_~#cond~0.base_5|, thr1Thread2of3ForFork0_acquire_lock_~#cond~0.offset=|v_thr1Thread2of3ForFork0_acquire_lock_~#cond~0.offset_5|} OutVars{~#lock~0.base=|v_~#lock~0.base_22|, thr1Thread2of3ForFork0_acquire_lock_~#cond~0.offset=|v_thr1Thread2of3ForFork0_acquire_lock_~#cond~0.offset_5|, thr1Thread2of3ForFork0___VERIFIER_atomic_TAS_~o.base=v_thr1Thread2of3ForFork0___VERIFIER_atomic_TAS_~o.base_1, thr1Thread2of3ForFork0___VERIFIER_atomic_TAS_#in~o.offset=|v_thr1Thread2of3ForFork0___VERIFIER_atomic_TAS_#in~o.offset_1|, thr1Thread2of3ForFork0___VERIFIER_atomic_TAS_~v.offset=v_thr1Thread2of3ForFork0___VERIFIER_atomic_TAS_~v.offset_1, thr1Thread2of3ForFork0___VERIFIER_atomic_TAS_~o.offset=v_thr1Thread2of3ForFork0___VERIFIER_atomic_TAS_~o.offset_1, thr1Thread2of3ForFork0___VERIFIER_atomic_TAS_#in~v.offset=|v_thr1Thread2of3ForFork0___VERIFIER_atomic_TAS_#in~v.offset_1|, thr1Thread2of3ForFork0___VERIFIER_atomic_TAS_~v.base=v_thr1Thread2of3ForFork0___VERIFIER_atomic_TAS_~v.base_1, #memory_int=|v_#memory_int_68|, thr1Thread2of3ForFork0___VERIFIER_atomic_TAS_#t~mem5=|v_thr1Thread2of3ForFork0___VERIFIER_atomic_TAS_#t~mem5_1|, ~#lock~0.offset=|v_~#lock~0.offset_22|, thr1Thread2of3ForFork0_acquire_lock_~#cond~0.base=|v_thr1Thread2of3ForFork0_acquire_lock_~#cond~0.base_5|, thr1Thread2of3ForFork0___VERIFIER_atomic_TAS_#in~o.base=|v_thr1Thread2of3ForFork0___VERIFIER_atomic_TAS_#in~o.base_1|, thr1Thread2of3ForFork0___VERIFIER_atomic_TAS_#in~v.base=|v_thr1Thread2of3ForFork0___VERIFIER_atomic_TAS_#in~v.base_1|} AuxVars[] AssignedVars[thr1Thread2of3ForFork0___VERIFIER_atomic_TAS_~o.offset, thr1Thread2of3ForFork0___VERIFIER_atomic_TAS_#in~v.offset, thr1Thread2of3ForFork0___VERIFIER_atomic_TAS_~v.base, thr1Thread2of3ForFork0___VERIFIER_atomic_TAS_~o.base, #memory_int, thr1Thread2of3ForFork0___VERIFIER_atomic_TAS_#t~mem5, thr1Thread2of3ForFork0___VERIFIER_atomic_TAS_#in~o.offset, thr1Thread2of3ForFork0___VERIFIER_atomic_TAS_#in~o.base, thr1Thread2of3ForFork0___VERIFIER_atomic_TAS_#in~v.base, thr1Thread2of3ForFork0___VERIFIER_atomic_TAS_~v.offset][53], [Black: 180#(and (= (select (select |#memory_int| |thr1Thread1of3ForFork0_acquire_lock_~#cond~0.base|) |thr1Thread1of3ForFork0_acquire_lock_~#cond~0.offset|) |thr1Thread1of3ForFork0_acquire_lock_#t~mem6|) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), Black: 182#(not (= |thr1Thread1of3ForFork0_acquire_lock_#t~mem8| |thr1Thread1of3ForFork0_acquire_lock_#t~mem7|)), Black: 184#(and (not (= |thr1Thread1of3ForFork0_acquire_lock_#t~mem7| (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|))) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), Black: 186#(and (not (= |thr1Thread1of3ForFork0_acquire_lock_#t~mem7| (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|))) (not (= |thr1Thread1of3ForFork0_acquire_lock_#t~mem8| |thr1Thread1of3ForFork0_acquire_lock_#t~mem7|)) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), Black: 188#(and (not (= |thr1Thread1of3ForFork0_acquire_lock_#t~mem8| |thr1Thread1of3ForFork0_acquire_lock_#t~mem7|)) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), 101#L700-2true, thr1Thread1of3ForFork0InUse, thr1Thread2of3ForFork0InUse, 78#L719-2true, thr1Thread3of3ForFork0InUse, 179#(= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1), 20#L700-2true, 27#L702true, Black: 177#true]) [2021-03-25 13:07:43,327 INFO L384 tUnfolder$Statistics]: this new event has 64 ancestors and is cut-off event [2021-03-25 13:07:43,327 INFO L387 tUnfolder$Statistics]: existing Event has 64 ancestors and is cut-off event [2021-03-25 13:07:43,327 INFO L387 tUnfolder$Statistics]: existing Event has 40 ancestors and is cut-off event [2021-03-25 13:07:43,327 INFO L387 tUnfolder$Statistics]: existing Event has 40 ancestors and is cut-off event [2021-03-25 13:07:43,328 INFO L382 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([818] L696-->L700-2: Formula: (and (= |v_thr1Thread2of3ForFork0___VERIFIER_atomic_TAS_#in~v.base_1| v_thr1Thread2of3ForFork0___VERIFIER_atomic_TAS_~v.base_1) (= |v_#memory_int_68| (let ((.cse0 (store |v_#memory_int_69| v_thr1Thread2of3ForFork0___VERIFIER_atomic_TAS_~o.base_1 (store (select |v_#memory_int_69| v_thr1Thread2of3ForFork0___VERIFIER_atomic_TAS_~o.base_1) v_thr1Thread2of3ForFork0___VERIFIER_atomic_TAS_~o.offset_1 (select (select |v_#memory_int_69| v_thr1Thread2of3ForFork0___VERIFIER_atomic_TAS_~v.base_1) v_thr1Thread2of3ForFork0___VERIFIER_atomic_TAS_~v.offset_1))))) (store .cse0 v_thr1Thread2of3ForFork0___VERIFIER_atomic_TAS_~v.base_1 (store (select .cse0 v_thr1Thread2of3ForFork0___VERIFIER_atomic_TAS_~v.base_1) v_thr1Thread2of3ForFork0___VERIFIER_atomic_TAS_~v.offset_1 1)))) (= |v_thr1Thread2of3ForFork0___VERIFIER_atomic_TAS_#in~v.base_1| |v_~#lock~0.base_22|) (= |v_thr1Thread2of3ForFork0_acquire_lock_~#cond~0.base_5| |v_thr1Thread2of3ForFork0___VERIFIER_atomic_TAS_#in~o.base_1|) (= |v_thr1Thread2of3ForFork0___VERIFIER_atomic_TAS_#in~v.offset_1| v_thr1Thread2of3ForFork0___VERIFIER_atomic_TAS_~v.offset_1) (= |v_thr1Thread2of3ForFork0___VERIFIER_atomic_TAS_#in~v.offset_1| |v_~#lock~0.offset_22|) (= |v_thr1Thread2of3ForFork0___VERIFIER_atomic_TAS_#in~o.base_1| v_thr1Thread2of3ForFork0___VERIFIER_atomic_TAS_~o.base_1) (= |v_thr1Thread2of3ForFork0___VERIFIER_atomic_TAS_#in~o.offset_1| |v_thr1Thread2of3ForFork0_acquire_lock_~#cond~0.offset_5|) (= |v_thr1Thread2of3ForFork0___VERIFIER_atomic_TAS_#in~o.offset_1| v_thr1Thread2of3ForFork0___VERIFIER_atomic_TAS_~o.offset_1)) InVars {#memory_int=|v_#memory_int_69|, ~#lock~0.offset=|v_~#lock~0.offset_22|, ~#lock~0.base=|v_~#lock~0.base_22|, thr1Thread2of3ForFork0_acquire_lock_~#cond~0.base=|v_thr1Thread2of3ForFork0_acquire_lock_~#cond~0.base_5|, thr1Thread2of3ForFork0_acquire_lock_~#cond~0.offset=|v_thr1Thread2of3ForFork0_acquire_lock_~#cond~0.offset_5|} OutVars{~#lock~0.base=|v_~#lock~0.base_22|, thr1Thread2of3ForFork0_acquire_lock_~#cond~0.offset=|v_thr1Thread2of3ForFork0_acquire_lock_~#cond~0.offset_5|, thr1Thread2of3ForFork0___VERIFIER_atomic_TAS_~o.base=v_thr1Thread2of3ForFork0___VERIFIER_atomic_TAS_~o.base_1, thr1Thread2of3ForFork0___VERIFIER_atomic_TAS_#in~o.offset=|v_thr1Thread2of3ForFork0___VERIFIER_atomic_TAS_#in~o.offset_1|, thr1Thread2of3ForFork0___VERIFIER_atomic_TAS_~v.offset=v_thr1Thread2of3ForFork0___VERIFIER_atomic_TAS_~v.offset_1, thr1Thread2of3ForFork0___VERIFIER_atomic_TAS_~o.offset=v_thr1Thread2of3ForFork0___VERIFIER_atomic_TAS_~o.offset_1, thr1Thread2of3ForFork0___VERIFIER_atomic_TAS_#in~v.offset=|v_thr1Thread2of3ForFork0___VERIFIER_atomic_TAS_#in~v.offset_1|, thr1Thread2of3ForFork0___VERIFIER_atomic_TAS_~v.base=v_thr1Thread2of3ForFork0___VERIFIER_atomic_TAS_~v.base_1, #memory_int=|v_#memory_int_68|, thr1Thread2of3ForFork0___VERIFIER_atomic_TAS_#t~mem5=|v_thr1Thread2of3ForFork0___VERIFIER_atomic_TAS_#t~mem5_1|, ~#lock~0.offset=|v_~#lock~0.offset_22|, thr1Thread2of3ForFork0_acquire_lock_~#cond~0.base=|v_thr1Thread2of3ForFork0_acquire_lock_~#cond~0.base_5|, thr1Thread2of3ForFork0___VERIFIER_atomic_TAS_#in~o.base=|v_thr1Thread2of3ForFork0___VERIFIER_atomic_TAS_#in~o.base_1|, thr1Thread2of3ForFork0___VERIFIER_atomic_TAS_#in~v.base=|v_thr1Thread2of3ForFork0___VERIFIER_atomic_TAS_#in~v.base_1|} AuxVars[] AssignedVars[thr1Thread2of3ForFork0___VERIFIER_atomic_TAS_~o.offset, thr1Thread2of3ForFork0___VERIFIER_atomic_TAS_#in~v.offset, thr1Thread2of3ForFork0___VERIFIER_atomic_TAS_~v.base, thr1Thread2of3ForFork0___VERIFIER_atomic_TAS_~o.base, #memory_int, thr1Thread2of3ForFork0___VERIFIER_atomic_TAS_#t~mem5, thr1Thread2of3ForFork0___VERIFIER_atomic_TAS_#in~o.offset, thr1Thread2of3ForFork0___VERIFIER_atomic_TAS_#in~o.base, thr1Thread2of3ForFork0___VERIFIER_atomic_TAS_#in~v.base, thr1Thread2of3ForFork0___VERIFIER_atomic_TAS_~v.offset][53], [Black: 180#(and (= (select (select |#memory_int| |thr1Thread1of3ForFork0_acquire_lock_~#cond~0.base|) |thr1Thread1of3ForFork0_acquire_lock_~#cond~0.offset|) |thr1Thread1of3ForFork0_acquire_lock_#t~mem6|) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), Black: 182#(not (= |thr1Thread1of3ForFork0_acquire_lock_#t~mem8| |thr1Thread1of3ForFork0_acquire_lock_#t~mem7|)), Black: 184#(and (not (= |thr1Thread1of3ForFork0_acquire_lock_#t~mem7| (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|))) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), Black: 186#(and (not (= |thr1Thread1of3ForFork0_acquire_lock_#t~mem7| (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|))) (not (= |thr1Thread1of3ForFork0_acquire_lock_#t~mem8| |thr1Thread1of3ForFork0_acquire_lock_#t~mem7|)) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), Black: 188#(and (not (= |thr1Thread1of3ForFork0_acquire_lock_#t~mem8| |thr1Thread1of3ForFork0_acquire_lock_#t~mem7|)) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), 101#L700-2true, thr1Thread1of3ForFork0InUse, thr1Thread2of3ForFork0InUse, 78#L719-2true, thr1Thread3of3ForFork0InUse, 112#thr1Err0ASSERT_VIOLATIONERROR_FUNCTIONtrue, 179#(= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1), 20#L700-2true, Black: 177#true]) [2021-03-25 13:07:43,328 INFO L384 tUnfolder$Statistics]: this new event has 66 ancestors and is cut-off event [2021-03-25 13:07:43,328 INFO L387 tUnfolder$Statistics]: existing Event has 66 ancestors and is cut-off event [2021-03-25 13:07:43,328 INFO L387 tUnfolder$Statistics]: existing Event has 42 ancestors and is cut-off event [2021-03-25 13:07:43,328 INFO L387 tUnfolder$Statistics]: existing Event has 42 ancestors and is cut-off event [2021-03-25 13:07:43,328 INFO L387 tUnfolder$Statistics]: existing Event has 46 ancestors and is cut-off event [2021-03-25 13:07:43,334 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([708] L696-->L700-2: Formula: (and (= |v_thr1Thread3of3ForFork0___VERIFIER_atomic_TAS_#in~v.base_1| v_thr1Thread3of3ForFork0___VERIFIER_atomic_TAS_~v.base_1) (= |v_#memory_int_68| (let ((.cse0 (store |v_#memory_int_69| v_thr1Thread3of3ForFork0___VERIFIER_atomic_TAS_~o.base_1 (store (select |v_#memory_int_69| v_thr1Thread3of3ForFork0___VERIFIER_atomic_TAS_~o.base_1) v_thr1Thread3of3ForFork0___VERIFIER_atomic_TAS_~o.offset_1 (select (select |v_#memory_int_69| v_thr1Thread3of3ForFork0___VERIFIER_atomic_TAS_~v.base_1) v_thr1Thread3of3ForFork0___VERIFIER_atomic_TAS_~v.offset_1))))) (store .cse0 v_thr1Thread3of3ForFork0___VERIFIER_atomic_TAS_~v.base_1 (store (select .cse0 v_thr1Thread3of3ForFork0___VERIFIER_atomic_TAS_~v.base_1) v_thr1Thread3of3ForFork0___VERIFIER_atomic_TAS_~v.offset_1 1)))) (= |v_thr1Thread3of3ForFork0___VERIFIER_atomic_TAS_#in~v.base_1| |v_~#lock~0.base_22|) (= |v_thr1Thread3of3ForFork0_acquire_lock_~#cond~0.base_5| |v_thr1Thread3of3ForFork0___VERIFIER_atomic_TAS_#in~o.base_1|) (= |v_thr1Thread3of3ForFork0___VERIFIER_atomic_TAS_#in~v.offset_1| v_thr1Thread3of3ForFork0___VERIFIER_atomic_TAS_~v.offset_1) (= |v_thr1Thread3of3ForFork0___VERIFIER_atomic_TAS_#in~v.offset_1| |v_~#lock~0.offset_22|) (= |v_thr1Thread3of3ForFork0___VERIFIER_atomic_TAS_#in~o.base_1| v_thr1Thread3of3ForFork0___VERIFIER_atomic_TAS_~o.base_1) (= |v_thr1Thread3of3ForFork0___VERIFIER_atomic_TAS_#in~o.offset_1| |v_thr1Thread3of3ForFork0_acquire_lock_~#cond~0.offset_5|) (= |v_thr1Thread3of3ForFork0___VERIFIER_atomic_TAS_#in~o.offset_1| v_thr1Thread3of3ForFork0___VERIFIER_atomic_TAS_~o.offset_1)) InVars {#memory_int=|v_#memory_int_69|, ~#lock~0.offset=|v_~#lock~0.offset_22|, thr1Thread3of3ForFork0_acquire_lock_~#cond~0.offset=|v_thr1Thread3of3ForFork0_acquire_lock_~#cond~0.offset_5|, ~#lock~0.base=|v_~#lock~0.base_22|, thr1Thread3of3ForFork0_acquire_lock_~#cond~0.base=|v_thr1Thread3of3ForFork0_acquire_lock_~#cond~0.base_5|} OutVars{~#lock~0.base=|v_~#lock~0.base_22|, thr1Thread3of3ForFork0___VERIFIER_atomic_TAS_~o.offset=v_thr1Thread3of3ForFork0___VERIFIER_atomic_TAS_~o.offset_1, thr1Thread3of3ForFork0___VERIFIER_atomic_TAS_#t~mem5=|v_thr1Thread3of3ForFork0___VERIFIER_atomic_TAS_#t~mem5_1|, thr1Thread3of3ForFork0___VERIFIER_atomic_TAS_~o.base=v_thr1Thread3of3ForFork0___VERIFIER_atomic_TAS_~o.base_1, thr1Thread3of3ForFork0___VERIFIER_atomic_TAS_#in~v.offset=|v_thr1Thread3of3ForFork0___VERIFIER_atomic_TAS_#in~v.offset_1|, thr1Thread3of3ForFork0_acquire_lock_~#cond~0.base=|v_thr1Thread3of3ForFork0_acquire_lock_~#cond~0.base_5|, thr1Thread3of3ForFork0___VERIFIER_atomic_TAS_#in~v.base=|v_thr1Thread3of3ForFork0___VERIFIER_atomic_TAS_#in~v.base_1|, thr1Thread3of3ForFork0___VERIFIER_atomic_TAS_#in~o.base=|v_thr1Thread3of3ForFork0___VERIFIER_atomic_TAS_#in~o.base_1|, #memory_int=|v_#memory_int_68|, ~#lock~0.offset=|v_~#lock~0.offset_22|, thr1Thread3of3ForFork0___VERIFIER_atomic_TAS_~v.base=v_thr1Thread3of3ForFork0___VERIFIER_atomic_TAS_~v.base_1, thr1Thread3of3ForFork0_acquire_lock_~#cond~0.offset=|v_thr1Thread3of3ForFork0_acquire_lock_~#cond~0.offset_5|, thr1Thread3of3ForFork0___VERIFIER_atomic_TAS_#in~o.offset=|v_thr1Thread3of3ForFork0___VERIFIER_atomic_TAS_#in~o.offset_1|, thr1Thread3of3ForFork0___VERIFIER_atomic_TAS_~v.offset=v_thr1Thread3of3ForFork0___VERIFIER_atomic_TAS_~v.offset_1} AuxVars[] AssignedVars[thr1Thread3of3ForFork0___VERIFIER_atomic_TAS_#in~o.base, thr1Thread3of3ForFork0___VERIFIER_atomic_TAS_~o.offset, thr1Thread3of3ForFork0___VERIFIER_atomic_TAS_#t~mem5, thr1Thread3of3ForFork0___VERIFIER_atomic_TAS_~o.base, thr1Thread3of3ForFork0___VERIFIER_atomic_TAS_#in~v.offset, #memory_int, thr1Thread3of3ForFork0___VERIFIER_atomic_TAS_~v.base, thr1Thread3of3ForFork0___VERIFIER_atomic_TAS_#in~o.offset, thr1Thread3of3ForFork0___VERIFIER_atomic_TAS_~v.offset, thr1Thread3of3ForFork0___VERIFIER_atomic_TAS_#in~v.base][124], [Black: 180#(and (= (select (select |#memory_int| |thr1Thread1of3ForFork0_acquire_lock_~#cond~0.base|) |thr1Thread1of3ForFork0_acquire_lock_~#cond~0.offset|) |thr1Thread1of3ForFork0_acquire_lock_#t~mem6|) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), Black: 182#(not (= |thr1Thread1of3ForFork0_acquire_lock_#t~mem8| |thr1Thread1of3ForFork0_acquire_lock_#t~mem7|)), Black: 184#(and (not (= |thr1Thread1of3ForFork0_acquire_lock_#t~mem7| (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|))) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), Black: 186#(and (not (= |thr1Thread1of3ForFork0_acquire_lock_#t~mem7| (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|))) (not (= |thr1Thread1of3ForFork0_acquire_lock_#t~mem8| |thr1Thread1of3ForFork0_acquire_lock_#t~mem7|)) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), Black: 188#(and (not (= |thr1Thread1of3ForFork0_acquire_lock_#t~mem8| |thr1Thread1of3ForFork0_acquire_lock_#t~mem7|)) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), 101#L700-2true, thr1Thread1of3ForFork0InUse, 78#L719-2true, thr1Thread2of3ForFork0InUse, thr1Thread3of3ForFork0InUse, 179#(= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1), 20#L700-2true, 27#L702true, Black: 177#true]) [2021-03-25 13:07:43,334 INFO L384 tUnfolder$Statistics]: this new event has 64 ancestors and is cut-off event [2021-03-25 13:07:43,334 INFO L387 tUnfolder$Statistics]: existing Event has 40 ancestors and is cut-off event [2021-03-25 13:07:43,334 INFO L387 tUnfolder$Statistics]: existing Event has 64 ancestors and is cut-off event [2021-03-25 13:07:43,334 INFO L387 tUnfolder$Statistics]: existing Event has 40 ancestors and is cut-off event [2021-03-25 13:07:43,334 INFO L382 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([708] L696-->L700-2: Formula: (and (= |v_thr1Thread3of3ForFork0___VERIFIER_atomic_TAS_#in~v.base_1| v_thr1Thread3of3ForFork0___VERIFIER_atomic_TAS_~v.base_1) (= |v_#memory_int_68| (let ((.cse0 (store |v_#memory_int_69| v_thr1Thread3of3ForFork0___VERIFIER_atomic_TAS_~o.base_1 (store (select |v_#memory_int_69| v_thr1Thread3of3ForFork0___VERIFIER_atomic_TAS_~o.base_1) v_thr1Thread3of3ForFork0___VERIFIER_atomic_TAS_~o.offset_1 (select (select |v_#memory_int_69| v_thr1Thread3of3ForFork0___VERIFIER_atomic_TAS_~v.base_1) v_thr1Thread3of3ForFork0___VERIFIER_atomic_TAS_~v.offset_1))))) (store .cse0 v_thr1Thread3of3ForFork0___VERIFIER_atomic_TAS_~v.base_1 (store (select .cse0 v_thr1Thread3of3ForFork0___VERIFIER_atomic_TAS_~v.base_1) v_thr1Thread3of3ForFork0___VERIFIER_atomic_TAS_~v.offset_1 1)))) (= |v_thr1Thread3of3ForFork0___VERIFIER_atomic_TAS_#in~v.base_1| |v_~#lock~0.base_22|) (= |v_thr1Thread3of3ForFork0_acquire_lock_~#cond~0.base_5| |v_thr1Thread3of3ForFork0___VERIFIER_atomic_TAS_#in~o.base_1|) (= |v_thr1Thread3of3ForFork0___VERIFIER_atomic_TAS_#in~v.offset_1| v_thr1Thread3of3ForFork0___VERIFIER_atomic_TAS_~v.offset_1) (= |v_thr1Thread3of3ForFork0___VERIFIER_atomic_TAS_#in~v.offset_1| |v_~#lock~0.offset_22|) (= |v_thr1Thread3of3ForFork0___VERIFIER_atomic_TAS_#in~o.base_1| v_thr1Thread3of3ForFork0___VERIFIER_atomic_TAS_~o.base_1) (= |v_thr1Thread3of3ForFork0___VERIFIER_atomic_TAS_#in~o.offset_1| |v_thr1Thread3of3ForFork0_acquire_lock_~#cond~0.offset_5|) (= |v_thr1Thread3of3ForFork0___VERIFIER_atomic_TAS_#in~o.offset_1| v_thr1Thread3of3ForFork0___VERIFIER_atomic_TAS_~o.offset_1)) InVars {#memory_int=|v_#memory_int_69|, ~#lock~0.offset=|v_~#lock~0.offset_22|, thr1Thread3of3ForFork0_acquire_lock_~#cond~0.offset=|v_thr1Thread3of3ForFork0_acquire_lock_~#cond~0.offset_5|, ~#lock~0.base=|v_~#lock~0.base_22|, thr1Thread3of3ForFork0_acquire_lock_~#cond~0.base=|v_thr1Thread3of3ForFork0_acquire_lock_~#cond~0.base_5|} OutVars{~#lock~0.base=|v_~#lock~0.base_22|, thr1Thread3of3ForFork0___VERIFIER_atomic_TAS_~o.offset=v_thr1Thread3of3ForFork0___VERIFIER_atomic_TAS_~o.offset_1, thr1Thread3of3ForFork0___VERIFIER_atomic_TAS_#t~mem5=|v_thr1Thread3of3ForFork0___VERIFIER_atomic_TAS_#t~mem5_1|, thr1Thread3of3ForFork0___VERIFIER_atomic_TAS_~o.base=v_thr1Thread3of3ForFork0___VERIFIER_atomic_TAS_~o.base_1, thr1Thread3of3ForFork0___VERIFIER_atomic_TAS_#in~v.offset=|v_thr1Thread3of3ForFork0___VERIFIER_atomic_TAS_#in~v.offset_1|, thr1Thread3of3ForFork0_acquire_lock_~#cond~0.base=|v_thr1Thread3of3ForFork0_acquire_lock_~#cond~0.base_5|, thr1Thread3of3ForFork0___VERIFIER_atomic_TAS_#in~v.base=|v_thr1Thread3of3ForFork0___VERIFIER_atomic_TAS_#in~v.base_1|, thr1Thread3of3ForFork0___VERIFIER_atomic_TAS_#in~o.base=|v_thr1Thread3of3ForFork0___VERIFIER_atomic_TAS_#in~o.base_1|, #memory_int=|v_#memory_int_68|, ~#lock~0.offset=|v_~#lock~0.offset_22|, thr1Thread3of3ForFork0___VERIFIER_atomic_TAS_~v.base=v_thr1Thread3of3ForFork0___VERIFIER_atomic_TAS_~v.base_1, thr1Thread3of3ForFork0_acquire_lock_~#cond~0.offset=|v_thr1Thread3of3ForFork0_acquire_lock_~#cond~0.offset_5|, thr1Thread3of3ForFork0___VERIFIER_atomic_TAS_#in~o.offset=|v_thr1Thread3of3ForFork0___VERIFIER_atomic_TAS_#in~o.offset_1|, thr1Thread3of3ForFork0___VERIFIER_atomic_TAS_~v.offset=v_thr1Thread3of3ForFork0___VERIFIER_atomic_TAS_~v.offset_1} AuxVars[] AssignedVars[thr1Thread3of3ForFork0___VERIFIER_atomic_TAS_#in~o.base, thr1Thread3of3ForFork0___VERIFIER_atomic_TAS_~o.offset, thr1Thread3of3ForFork0___VERIFIER_atomic_TAS_#t~mem5, thr1Thread3of3ForFork0___VERIFIER_atomic_TAS_~o.base, thr1Thread3of3ForFork0___VERIFIER_atomic_TAS_#in~v.offset, #memory_int, thr1Thread3of3ForFork0___VERIFIER_atomic_TAS_~v.base, thr1Thread3of3ForFork0___VERIFIER_atomic_TAS_#in~o.offset, thr1Thread3of3ForFork0___VERIFIER_atomic_TAS_~v.offset, thr1Thread3of3ForFork0___VERIFIER_atomic_TAS_#in~v.base][124], [Black: 180#(and (= (select (select |#memory_int| |thr1Thread1of3ForFork0_acquire_lock_~#cond~0.base|) |thr1Thread1of3ForFork0_acquire_lock_~#cond~0.offset|) |thr1Thread1of3ForFork0_acquire_lock_#t~mem6|) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), Black: 182#(not (= |thr1Thread1of3ForFork0_acquire_lock_#t~mem8| |thr1Thread1of3ForFork0_acquire_lock_#t~mem7|)), Black: 184#(and (not (= |thr1Thread1of3ForFork0_acquire_lock_#t~mem7| (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|))) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), Black: 186#(and (not (= |thr1Thread1of3ForFork0_acquire_lock_#t~mem7| (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|))) (not (= |thr1Thread1of3ForFork0_acquire_lock_#t~mem8| |thr1Thread1of3ForFork0_acquire_lock_#t~mem7|)) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), Black: 188#(and (not (= |thr1Thread1of3ForFork0_acquire_lock_#t~mem8| |thr1Thread1of3ForFork0_acquire_lock_#t~mem7|)) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), 101#L700-2true, thr1Thread1of3ForFork0InUse, 78#L719-2true, thr1Thread2of3ForFork0InUse, 112#thr1Err0ASSERT_VIOLATIONERROR_FUNCTIONtrue, thr1Thread3of3ForFork0InUse, 179#(= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1), 20#L700-2true, Black: 177#true]) [2021-03-25 13:07:43,334 INFO L384 tUnfolder$Statistics]: this new event has 66 ancestors and is cut-off event [2021-03-25 13:07:43,334 INFO L387 tUnfolder$Statistics]: existing Event has 46 ancestors and is cut-off event [2021-03-25 13:07:43,335 INFO L387 tUnfolder$Statistics]: existing Event has 42 ancestors and is cut-off event [2021-03-25 13:07:43,335 INFO L387 tUnfolder$Statistics]: existing Event has 42 ancestors and is cut-off event [2021-03-25 13:07:43,335 INFO L387 tUnfolder$Statistics]: existing Event has 66 ancestors and is cut-off event [2021-03-25 13:07:43,338 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([818] L696-->L700-2: Formula: (and (= |v_thr1Thread2of3ForFork0___VERIFIER_atomic_TAS_#in~v.base_1| v_thr1Thread2of3ForFork0___VERIFIER_atomic_TAS_~v.base_1) (= |v_#memory_int_68| (let ((.cse0 (store |v_#memory_int_69| v_thr1Thread2of3ForFork0___VERIFIER_atomic_TAS_~o.base_1 (store (select |v_#memory_int_69| v_thr1Thread2of3ForFork0___VERIFIER_atomic_TAS_~o.base_1) v_thr1Thread2of3ForFork0___VERIFIER_atomic_TAS_~o.offset_1 (select (select |v_#memory_int_69| v_thr1Thread2of3ForFork0___VERIFIER_atomic_TAS_~v.base_1) v_thr1Thread2of3ForFork0___VERIFIER_atomic_TAS_~v.offset_1))))) (store .cse0 v_thr1Thread2of3ForFork0___VERIFIER_atomic_TAS_~v.base_1 (store (select .cse0 v_thr1Thread2of3ForFork0___VERIFIER_atomic_TAS_~v.base_1) v_thr1Thread2of3ForFork0___VERIFIER_atomic_TAS_~v.offset_1 1)))) (= |v_thr1Thread2of3ForFork0___VERIFIER_atomic_TAS_#in~v.base_1| |v_~#lock~0.base_22|) (= |v_thr1Thread2of3ForFork0_acquire_lock_~#cond~0.base_5| |v_thr1Thread2of3ForFork0___VERIFIER_atomic_TAS_#in~o.base_1|) (= |v_thr1Thread2of3ForFork0___VERIFIER_atomic_TAS_#in~v.offset_1| v_thr1Thread2of3ForFork0___VERIFIER_atomic_TAS_~v.offset_1) (= |v_thr1Thread2of3ForFork0___VERIFIER_atomic_TAS_#in~v.offset_1| |v_~#lock~0.offset_22|) (= |v_thr1Thread2of3ForFork0___VERIFIER_atomic_TAS_#in~o.base_1| v_thr1Thread2of3ForFork0___VERIFIER_atomic_TAS_~o.base_1) (= |v_thr1Thread2of3ForFork0___VERIFIER_atomic_TAS_#in~o.offset_1| |v_thr1Thread2of3ForFork0_acquire_lock_~#cond~0.offset_5|) (= |v_thr1Thread2of3ForFork0___VERIFIER_atomic_TAS_#in~o.offset_1| v_thr1Thread2of3ForFork0___VERIFIER_atomic_TAS_~o.offset_1)) InVars {#memory_int=|v_#memory_int_69|, ~#lock~0.offset=|v_~#lock~0.offset_22|, ~#lock~0.base=|v_~#lock~0.base_22|, thr1Thread2of3ForFork0_acquire_lock_~#cond~0.base=|v_thr1Thread2of3ForFork0_acquire_lock_~#cond~0.base_5|, thr1Thread2of3ForFork0_acquire_lock_~#cond~0.offset=|v_thr1Thread2of3ForFork0_acquire_lock_~#cond~0.offset_5|} OutVars{~#lock~0.base=|v_~#lock~0.base_22|, thr1Thread2of3ForFork0_acquire_lock_~#cond~0.offset=|v_thr1Thread2of3ForFork0_acquire_lock_~#cond~0.offset_5|, thr1Thread2of3ForFork0___VERIFIER_atomic_TAS_~o.base=v_thr1Thread2of3ForFork0___VERIFIER_atomic_TAS_~o.base_1, thr1Thread2of3ForFork0___VERIFIER_atomic_TAS_#in~o.offset=|v_thr1Thread2of3ForFork0___VERIFIER_atomic_TAS_#in~o.offset_1|, thr1Thread2of3ForFork0___VERIFIER_atomic_TAS_~v.offset=v_thr1Thread2of3ForFork0___VERIFIER_atomic_TAS_~v.offset_1, thr1Thread2of3ForFork0___VERIFIER_atomic_TAS_~o.offset=v_thr1Thread2of3ForFork0___VERIFIER_atomic_TAS_~o.offset_1, thr1Thread2of3ForFork0___VERIFIER_atomic_TAS_#in~v.offset=|v_thr1Thread2of3ForFork0___VERIFIER_atomic_TAS_#in~v.offset_1|, thr1Thread2of3ForFork0___VERIFIER_atomic_TAS_~v.base=v_thr1Thread2of3ForFork0___VERIFIER_atomic_TAS_~v.base_1, #memory_int=|v_#memory_int_68|, thr1Thread2of3ForFork0___VERIFIER_atomic_TAS_#t~mem5=|v_thr1Thread2of3ForFork0___VERIFIER_atomic_TAS_#t~mem5_1|, ~#lock~0.offset=|v_~#lock~0.offset_22|, thr1Thread2of3ForFork0_acquire_lock_~#cond~0.base=|v_thr1Thread2of3ForFork0_acquire_lock_~#cond~0.base_5|, thr1Thread2of3ForFork0___VERIFIER_atomic_TAS_#in~o.base=|v_thr1Thread2of3ForFork0___VERIFIER_atomic_TAS_#in~o.base_1|, thr1Thread2of3ForFork0___VERIFIER_atomic_TAS_#in~v.base=|v_thr1Thread2of3ForFork0___VERIFIER_atomic_TAS_#in~v.base_1|} AuxVars[] AssignedVars[thr1Thread2of3ForFork0___VERIFIER_atomic_TAS_~o.offset, thr1Thread2of3ForFork0___VERIFIER_atomic_TAS_#in~v.offset, thr1Thread2of3ForFork0___VERIFIER_atomic_TAS_~v.base, thr1Thread2of3ForFork0___VERIFIER_atomic_TAS_~o.base, #memory_int, thr1Thread2of3ForFork0___VERIFIER_atomic_TAS_#t~mem5, thr1Thread2of3ForFork0___VERIFIER_atomic_TAS_#in~o.offset, thr1Thread2of3ForFork0___VERIFIER_atomic_TAS_#in~o.base, thr1Thread2of3ForFork0___VERIFIER_atomic_TAS_#in~v.base, thr1Thread2of3ForFork0___VERIFIER_atomic_TAS_~v.offset][53], [Black: 180#(and (= (select (select |#memory_int| |thr1Thread1of3ForFork0_acquire_lock_~#cond~0.base|) |thr1Thread1of3ForFork0_acquire_lock_~#cond~0.offset|) |thr1Thread1of3ForFork0_acquire_lock_#t~mem6|) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), Black: 182#(not (= |thr1Thread1of3ForFork0_acquire_lock_#t~mem8| |thr1Thread1of3ForFork0_acquire_lock_#t~mem7|)), Black: 184#(and (not (= |thr1Thread1of3ForFork0_acquire_lock_#t~mem7| (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|))) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), Black: 186#(and (not (= |thr1Thread1of3ForFork0_acquire_lock_#t~mem7| (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|))) (not (= |thr1Thread1of3ForFork0_acquire_lock_#t~mem8| |thr1Thread1of3ForFork0_acquire_lock_#t~mem7|)) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), Black: 188#(and (not (= |thr1Thread1of3ForFork0_acquire_lock_#t~mem8| |thr1Thread1of3ForFork0_acquire_lock_#t~mem7|)) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), 101#L700-2true, thr1Thread1of3ForFork0InUse, thr1Thread2of3ForFork0InUse, 79#L719-3true, thr1Thread3of3ForFork0InUse, 179#(= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1), 20#L700-2true, 27#L702true, Black: 177#true]) [2021-03-25 13:07:43,339 INFO L384 tUnfolder$Statistics]: this new event has 65 ancestors and is cut-off event [2021-03-25 13:07:43,339 INFO L387 tUnfolder$Statistics]: existing Event has 61 ancestors and is cut-off event [2021-03-25 13:07:43,339 INFO L387 tUnfolder$Statistics]: existing Event has 37 ancestors and is cut-off event [2021-03-25 13:07:43,339 INFO L387 tUnfolder$Statistics]: existing Event has 37 ancestors and is cut-off event [2021-03-25 13:07:43,341 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([818] L696-->L700-2: Formula: (and (= |v_thr1Thread2of3ForFork0___VERIFIER_atomic_TAS_#in~v.base_1| v_thr1Thread2of3ForFork0___VERIFIER_atomic_TAS_~v.base_1) (= |v_#memory_int_68| (let ((.cse0 (store |v_#memory_int_69| v_thr1Thread2of3ForFork0___VERIFIER_atomic_TAS_~o.base_1 (store (select |v_#memory_int_69| v_thr1Thread2of3ForFork0___VERIFIER_atomic_TAS_~o.base_1) v_thr1Thread2of3ForFork0___VERIFIER_atomic_TAS_~o.offset_1 (select (select |v_#memory_int_69| v_thr1Thread2of3ForFork0___VERIFIER_atomic_TAS_~v.base_1) v_thr1Thread2of3ForFork0___VERIFIER_atomic_TAS_~v.offset_1))))) (store .cse0 v_thr1Thread2of3ForFork0___VERIFIER_atomic_TAS_~v.base_1 (store (select .cse0 v_thr1Thread2of3ForFork0___VERIFIER_atomic_TAS_~v.base_1) v_thr1Thread2of3ForFork0___VERIFIER_atomic_TAS_~v.offset_1 1)))) (= |v_thr1Thread2of3ForFork0___VERIFIER_atomic_TAS_#in~v.base_1| |v_~#lock~0.base_22|) (= |v_thr1Thread2of3ForFork0_acquire_lock_~#cond~0.base_5| |v_thr1Thread2of3ForFork0___VERIFIER_atomic_TAS_#in~o.base_1|) (= |v_thr1Thread2of3ForFork0___VERIFIER_atomic_TAS_#in~v.offset_1| v_thr1Thread2of3ForFork0___VERIFIER_atomic_TAS_~v.offset_1) (= |v_thr1Thread2of3ForFork0___VERIFIER_atomic_TAS_#in~v.offset_1| |v_~#lock~0.offset_22|) (= |v_thr1Thread2of3ForFork0___VERIFIER_atomic_TAS_#in~o.base_1| v_thr1Thread2of3ForFork0___VERIFIER_atomic_TAS_~o.base_1) (= |v_thr1Thread2of3ForFork0___VERIFIER_atomic_TAS_#in~o.offset_1| |v_thr1Thread2of3ForFork0_acquire_lock_~#cond~0.offset_5|) (= |v_thr1Thread2of3ForFork0___VERIFIER_atomic_TAS_#in~o.offset_1| v_thr1Thread2of3ForFork0___VERIFIER_atomic_TAS_~o.offset_1)) InVars {#memory_int=|v_#memory_int_69|, ~#lock~0.offset=|v_~#lock~0.offset_22|, ~#lock~0.base=|v_~#lock~0.base_22|, thr1Thread2of3ForFork0_acquire_lock_~#cond~0.base=|v_thr1Thread2of3ForFork0_acquire_lock_~#cond~0.base_5|, thr1Thread2of3ForFork0_acquire_lock_~#cond~0.offset=|v_thr1Thread2of3ForFork0_acquire_lock_~#cond~0.offset_5|} OutVars{~#lock~0.base=|v_~#lock~0.base_22|, thr1Thread2of3ForFork0_acquire_lock_~#cond~0.offset=|v_thr1Thread2of3ForFork0_acquire_lock_~#cond~0.offset_5|, thr1Thread2of3ForFork0___VERIFIER_atomic_TAS_~o.base=v_thr1Thread2of3ForFork0___VERIFIER_atomic_TAS_~o.base_1, thr1Thread2of3ForFork0___VERIFIER_atomic_TAS_#in~o.offset=|v_thr1Thread2of3ForFork0___VERIFIER_atomic_TAS_#in~o.offset_1|, thr1Thread2of3ForFork0___VERIFIER_atomic_TAS_~v.offset=v_thr1Thread2of3ForFork0___VERIFIER_atomic_TAS_~v.offset_1, thr1Thread2of3ForFork0___VERIFIER_atomic_TAS_~o.offset=v_thr1Thread2of3ForFork0___VERIFIER_atomic_TAS_~o.offset_1, thr1Thread2of3ForFork0___VERIFIER_atomic_TAS_#in~v.offset=|v_thr1Thread2of3ForFork0___VERIFIER_atomic_TAS_#in~v.offset_1|, thr1Thread2of3ForFork0___VERIFIER_atomic_TAS_~v.base=v_thr1Thread2of3ForFork0___VERIFIER_atomic_TAS_~v.base_1, #memory_int=|v_#memory_int_68|, thr1Thread2of3ForFork0___VERIFIER_atomic_TAS_#t~mem5=|v_thr1Thread2of3ForFork0___VERIFIER_atomic_TAS_#t~mem5_1|, ~#lock~0.offset=|v_~#lock~0.offset_22|, thr1Thread2of3ForFork0_acquire_lock_~#cond~0.base=|v_thr1Thread2of3ForFork0_acquire_lock_~#cond~0.base_5|, thr1Thread2of3ForFork0___VERIFIER_atomic_TAS_#in~o.base=|v_thr1Thread2of3ForFork0___VERIFIER_atomic_TAS_#in~o.base_1|, thr1Thread2of3ForFork0___VERIFIER_atomic_TAS_#in~v.base=|v_thr1Thread2of3ForFork0___VERIFIER_atomic_TAS_#in~v.base_1|} AuxVars[] AssignedVars[thr1Thread2of3ForFork0___VERIFIER_atomic_TAS_~o.offset, thr1Thread2of3ForFork0___VERIFIER_atomic_TAS_#in~v.offset, thr1Thread2of3ForFork0___VERIFIER_atomic_TAS_~v.base, thr1Thread2of3ForFork0___VERIFIER_atomic_TAS_~o.base, #memory_int, thr1Thread2of3ForFork0___VERIFIER_atomic_TAS_#t~mem5, thr1Thread2of3ForFork0___VERIFIER_atomic_TAS_#in~o.offset, thr1Thread2of3ForFork0___VERIFIER_atomic_TAS_#in~o.base, thr1Thread2of3ForFork0___VERIFIER_atomic_TAS_#in~v.base, thr1Thread2of3ForFork0___VERIFIER_atomic_TAS_~v.offset][53], [Black: 180#(and (= (select (select |#memory_int| |thr1Thread1of3ForFork0_acquire_lock_~#cond~0.base|) |thr1Thread1of3ForFork0_acquire_lock_~#cond~0.offset|) |thr1Thread1of3ForFork0_acquire_lock_#t~mem6|) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), Black: 182#(not (= |thr1Thread1of3ForFork0_acquire_lock_#t~mem8| |thr1Thread1of3ForFork0_acquire_lock_#t~mem7|)), 129#L698true, Black: 184#(and (not (= |thr1Thread1of3ForFork0_acquire_lock_#t~mem7| (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|))) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), Black: 186#(and (not (= |thr1Thread1of3ForFork0_acquire_lock_#t~mem7| (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|))) (not (= |thr1Thread1of3ForFork0_acquire_lock_#t~mem8| |thr1Thread1of3ForFork0_acquire_lock_#t~mem7|)) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), Black: 188#(and (not (= |thr1Thread1of3ForFork0_acquire_lock_#t~mem8| |thr1Thread1of3ForFork0_acquire_lock_#t~mem7|)) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), 101#L700-2true, thr1Thread1of3ForFork0InUse, 78#L719-2true, thr1Thread2of3ForFork0InUse, thr1Thread3of3ForFork0InUse, 179#(= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1), 20#L700-2true, Black: 177#true]) [2021-03-25 13:07:43,341 INFO L384 tUnfolder$Statistics]: this new event has 65 ancestors and is cut-off event [2021-03-25 13:07:43,341 INFO L387 tUnfolder$Statistics]: existing Event has 41 ancestors and is cut-off event [2021-03-25 13:07:43,341 INFO L387 tUnfolder$Statistics]: existing Event has 65 ancestors and is cut-off event [2021-03-25 13:07:43,341 INFO L387 tUnfolder$Statistics]: existing Event has 41 ancestors and is cut-off event [2021-03-25 13:07:43,344 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([708] L696-->L700-2: Formula: (and (= |v_thr1Thread3of3ForFork0___VERIFIER_atomic_TAS_#in~v.base_1| v_thr1Thread3of3ForFork0___VERIFIER_atomic_TAS_~v.base_1) (= |v_#memory_int_68| (let ((.cse0 (store |v_#memory_int_69| v_thr1Thread3of3ForFork0___VERIFIER_atomic_TAS_~o.base_1 (store (select |v_#memory_int_69| v_thr1Thread3of3ForFork0___VERIFIER_atomic_TAS_~o.base_1) v_thr1Thread3of3ForFork0___VERIFIER_atomic_TAS_~o.offset_1 (select (select |v_#memory_int_69| v_thr1Thread3of3ForFork0___VERIFIER_atomic_TAS_~v.base_1) v_thr1Thread3of3ForFork0___VERIFIER_atomic_TAS_~v.offset_1))))) (store .cse0 v_thr1Thread3of3ForFork0___VERIFIER_atomic_TAS_~v.base_1 (store (select .cse0 v_thr1Thread3of3ForFork0___VERIFIER_atomic_TAS_~v.base_1) v_thr1Thread3of3ForFork0___VERIFIER_atomic_TAS_~v.offset_1 1)))) (= |v_thr1Thread3of3ForFork0___VERIFIER_atomic_TAS_#in~v.base_1| |v_~#lock~0.base_22|) (= |v_thr1Thread3of3ForFork0_acquire_lock_~#cond~0.base_5| |v_thr1Thread3of3ForFork0___VERIFIER_atomic_TAS_#in~o.base_1|) (= |v_thr1Thread3of3ForFork0___VERIFIER_atomic_TAS_#in~v.offset_1| v_thr1Thread3of3ForFork0___VERIFIER_atomic_TAS_~v.offset_1) (= |v_thr1Thread3of3ForFork0___VERIFIER_atomic_TAS_#in~v.offset_1| |v_~#lock~0.offset_22|) (= |v_thr1Thread3of3ForFork0___VERIFIER_atomic_TAS_#in~o.base_1| v_thr1Thread3of3ForFork0___VERIFIER_atomic_TAS_~o.base_1) (= |v_thr1Thread3of3ForFork0___VERIFIER_atomic_TAS_#in~o.offset_1| |v_thr1Thread3of3ForFork0_acquire_lock_~#cond~0.offset_5|) (= |v_thr1Thread3of3ForFork0___VERIFIER_atomic_TAS_#in~o.offset_1| v_thr1Thread3of3ForFork0___VERIFIER_atomic_TAS_~o.offset_1)) InVars {#memory_int=|v_#memory_int_69|, ~#lock~0.offset=|v_~#lock~0.offset_22|, thr1Thread3of3ForFork0_acquire_lock_~#cond~0.offset=|v_thr1Thread3of3ForFork0_acquire_lock_~#cond~0.offset_5|, ~#lock~0.base=|v_~#lock~0.base_22|, thr1Thread3of3ForFork0_acquire_lock_~#cond~0.base=|v_thr1Thread3of3ForFork0_acquire_lock_~#cond~0.base_5|} OutVars{~#lock~0.base=|v_~#lock~0.base_22|, thr1Thread3of3ForFork0___VERIFIER_atomic_TAS_~o.offset=v_thr1Thread3of3ForFork0___VERIFIER_atomic_TAS_~o.offset_1, thr1Thread3of3ForFork0___VERIFIER_atomic_TAS_#t~mem5=|v_thr1Thread3of3ForFork0___VERIFIER_atomic_TAS_#t~mem5_1|, thr1Thread3of3ForFork0___VERIFIER_atomic_TAS_~o.base=v_thr1Thread3of3ForFork0___VERIFIER_atomic_TAS_~o.base_1, thr1Thread3of3ForFork0___VERIFIER_atomic_TAS_#in~v.offset=|v_thr1Thread3of3ForFork0___VERIFIER_atomic_TAS_#in~v.offset_1|, thr1Thread3of3ForFork0_acquire_lock_~#cond~0.base=|v_thr1Thread3of3ForFork0_acquire_lock_~#cond~0.base_5|, thr1Thread3of3ForFork0___VERIFIER_atomic_TAS_#in~v.base=|v_thr1Thread3of3ForFork0___VERIFIER_atomic_TAS_#in~v.base_1|, thr1Thread3of3ForFork0___VERIFIER_atomic_TAS_#in~o.base=|v_thr1Thread3of3ForFork0___VERIFIER_atomic_TAS_#in~o.base_1|, #memory_int=|v_#memory_int_68|, ~#lock~0.offset=|v_~#lock~0.offset_22|, thr1Thread3of3ForFork0___VERIFIER_atomic_TAS_~v.base=v_thr1Thread3of3ForFork0___VERIFIER_atomic_TAS_~v.base_1, thr1Thread3of3ForFork0_acquire_lock_~#cond~0.offset=|v_thr1Thread3of3ForFork0_acquire_lock_~#cond~0.offset_5|, thr1Thread3of3ForFork0___VERIFIER_atomic_TAS_#in~o.offset=|v_thr1Thread3of3ForFork0___VERIFIER_atomic_TAS_#in~o.offset_1|, thr1Thread3of3ForFork0___VERIFIER_atomic_TAS_~v.offset=v_thr1Thread3of3ForFork0___VERIFIER_atomic_TAS_~v.offset_1} AuxVars[] AssignedVars[thr1Thread3of3ForFork0___VERIFIER_atomic_TAS_#in~o.base, thr1Thread3of3ForFork0___VERIFIER_atomic_TAS_~o.offset, thr1Thread3of3ForFork0___VERIFIER_atomic_TAS_#t~mem5, thr1Thread3of3ForFork0___VERIFIER_atomic_TAS_~o.base, thr1Thread3of3ForFork0___VERIFIER_atomic_TAS_#in~v.offset, #memory_int, thr1Thread3of3ForFork0___VERIFIER_atomic_TAS_~v.base, thr1Thread3of3ForFork0___VERIFIER_atomic_TAS_#in~o.offset, thr1Thread3of3ForFork0___VERIFIER_atomic_TAS_~v.offset, thr1Thread3of3ForFork0___VERIFIER_atomic_TAS_#in~v.base][124], [Black: 180#(and (= (select (select |#memory_int| |thr1Thread1of3ForFork0_acquire_lock_~#cond~0.base|) |thr1Thread1of3ForFork0_acquire_lock_~#cond~0.offset|) |thr1Thread1of3ForFork0_acquire_lock_#t~mem6|) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), Black: 182#(not (= |thr1Thread1of3ForFork0_acquire_lock_#t~mem8| |thr1Thread1of3ForFork0_acquire_lock_#t~mem7|)), Black: 184#(and (not (= |thr1Thread1of3ForFork0_acquire_lock_#t~mem7| (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|))) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), Black: 186#(and (not (= |thr1Thread1of3ForFork0_acquire_lock_#t~mem7| (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|))) (not (= |thr1Thread1of3ForFork0_acquire_lock_#t~mem8| |thr1Thread1of3ForFork0_acquire_lock_#t~mem7|)) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), Black: 188#(and (not (= |thr1Thread1of3ForFork0_acquire_lock_#t~mem8| |thr1Thread1of3ForFork0_acquire_lock_#t~mem7|)) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), 101#L700-2true, thr1Thread1of3ForFork0InUse, thr1Thread2of3ForFork0InUse, 79#L719-3true, thr1Thread3of3ForFork0InUse, 112#thr1Err0ASSERT_VIOLATIONERROR_FUNCTIONtrue, 179#(= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1), 20#L700-2true, Black: 177#true]) [2021-03-25 13:07:43,344 INFO L384 tUnfolder$Statistics]: this new event has 67 ancestors and is cut-off event [2021-03-25 13:07:43,345 INFO L387 tUnfolder$Statistics]: existing Event has 39 ancestors and is cut-off event [2021-03-25 13:07:43,345 INFO L387 tUnfolder$Statistics]: existing Event has 43 ancestors and is cut-off event [2021-03-25 13:07:43,345 INFO L387 tUnfolder$Statistics]: existing Event has 39 ancestors and is cut-off event [2021-03-25 13:07:43,349 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([708] L696-->L700-2: Formula: (and (= |v_thr1Thread3of3ForFork0___VERIFIER_atomic_TAS_#in~v.base_1| v_thr1Thread3of3ForFork0___VERIFIER_atomic_TAS_~v.base_1) (= |v_#memory_int_68| (let ((.cse0 (store |v_#memory_int_69| v_thr1Thread3of3ForFork0___VERIFIER_atomic_TAS_~o.base_1 (store (select |v_#memory_int_69| v_thr1Thread3of3ForFork0___VERIFIER_atomic_TAS_~o.base_1) v_thr1Thread3of3ForFork0___VERIFIER_atomic_TAS_~o.offset_1 (select (select |v_#memory_int_69| v_thr1Thread3of3ForFork0___VERIFIER_atomic_TAS_~v.base_1) v_thr1Thread3of3ForFork0___VERIFIER_atomic_TAS_~v.offset_1))))) (store .cse0 v_thr1Thread3of3ForFork0___VERIFIER_atomic_TAS_~v.base_1 (store (select .cse0 v_thr1Thread3of3ForFork0___VERIFIER_atomic_TAS_~v.base_1) v_thr1Thread3of3ForFork0___VERIFIER_atomic_TAS_~v.offset_1 1)))) (= |v_thr1Thread3of3ForFork0___VERIFIER_atomic_TAS_#in~v.base_1| |v_~#lock~0.base_22|) (= |v_thr1Thread3of3ForFork0_acquire_lock_~#cond~0.base_5| |v_thr1Thread3of3ForFork0___VERIFIER_atomic_TAS_#in~o.base_1|) (= |v_thr1Thread3of3ForFork0___VERIFIER_atomic_TAS_#in~v.offset_1| v_thr1Thread3of3ForFork0___VERIFIER_atomic_TAS_~v.offset_1) (= |v_thr1Thread3of3ForFork0___VERIFIER_atomic_TAS_#in~v.offset_1| |v_~#lock~0.offset_22|) (= |v_thr1Thread3of3ForFork0___VERIFIER_atomic_TAS_#in~o.base_1| v_thr1Thread3of3ForFork0___VERIFIER_atomic_TAS_~o.base_1) (= |v_thr1Thread3of3ForFork0___VERIFIER_atomic_TAS_#in~o.offset_1| |v_thr1Thread3of3ForFork0_acquire_lock_~#cond~0.offset_5|) (= |v_thr1Thread3of3ForFork0___VERIFIER_atomic_TAS_#in~o.offset_1| v_thr1Thread3of3ForFork0___VERIFIER_atomic_TAS_~o.offset_1)) InVars {#memory_int=|v_#memory_int_69|, ~#lock~0.offset=|v_~#lock~0.offset_22|, thr1Thread3of3ForFork0_acquire_lock_~#cond~0.offset=|v_thr1Thread3of3ForFork0_acquire_lock_~#cond~0.offset_5|, ~#lock~0.base=|v_~#lock~0.base_22|, thr1Thread3of3ForFork0_acquire_lock_~#cond~0.base=|v_thr1Thread3of3ForFork0_acquire_lock_~#cond~0.base_5|} OutVars{~#lock~0.base=|v_~#lock~0.base_22|, thr1Thread3of3ForFork0___VERIFIER_atomic_TAS_~o.offset=v_thr1Thread3of3ForFork0___VERIFIER_atomic_TAS_~o.offset_1, thr1Thread3of3ForFork0___VERIFIER_atomic_TAS_#t~mem5=|v_thr1Thread3of3ForFork0___VERIFIER_atomic_TAS_#t~mem5_1|, thr1Thread3of3ForFork0___VERIFIER_atomic_TAS_~o.base=v_thr1Thread3of3ForFork0___VERIFIER_atomic_TAS_~o.base_1, thr1Thread3of3ForFork0___VERIFIER_atomic_TAS_#in~v.offset=|v_thr1Thread3of3ForFork0___VERIFIER_atomic_TAS_#in~v.offset_1|, thr1Thread3of3ForFork0_acquire_lock_~#cond~0.base=|v_thr1Thread3of3ForFork0_acquire_lock_~#cond~0.base_5|, thr1Thread3of3ForFork0___VERIFIER_atomic_TAS_#in~v.base=|v_thr1Thread3of3ForFork0___VERIFIER_atomic_TAS_#in~v.base_1|, thr1Thread3of3ForFork0___VERIFIER_atomic_TAS_#in~o.base=|v_thr1Thread3of3ForFork0___VERIFIER_atomic_TAS_#in~o.base_1|, #memory_int=|v_#memory_int_68|, ~#lock~0.offset=|v_~#lock~0.offset_22|, thr1Thread3of3ForFork0___VERIFIER_atomic_TAS_~v.base=v_thr1Thread3of3ForFork0___VERIFIER_atomic_TAS_~v.base_1, thr1Thread3of3ForFork0_acquire_lock_~#cond~0.offset=|v_thr1Thread3of3ForFork0_acquire_lock_~#cond~0.offset_5|, thr1Thread3of3ForFork0___VERIFIER_atomic_TAS_#in~o.offset=|v_thr1Thread3of3ForFork0___VERIFIER_atomic_TAS_#in~o.offset_1|, thr1Thread3of3ForFork0___VERIFIER_atomic_TAS_~v.offset=v_thr1Thread3of3ForFork0___VERIFIER_atomic_TAS_~v.offset_1} AuxVars[] AssignedVars[thr1Thread3of3ForFork0___VERIFIER_atomic_TAS_#in~o.base, thr1Thread3of3ForFork0___VERIFIER_atomic_TAS_~o.offset, thr1Thread3of3ForFork0___VERIFIER_atomic_TAS_#t~mem5, thr1Thread3of3ForFork0___VERIFIER_atomic_TAS_~o.base, thr1Thread3of3ForFork0___VERIFIER_atomic_TAS_#in~v.offset, #memory_int, thr1Thread3of3ForFork0___VERIFIER_atomic_TAS_~v.base, thr1Thread3of3ForFork0___VERIFIER_atomic_TAS_#in~o.offset, thr1Thread3of3ForFork0___VERIFIER_atomic_TAS_~v.offset, thr1Thread3of3ForFork0___VERIFIER_atomic_TAS_#in~v.base][124], [Black: 180#(and (= (select (select |#memory_int| |thr1Thread1of3ForFork0_acquire_lock_~#cond~0.base|) |thr1Thread1of3ForFork0_acquire_lock_~#cond~0.offset|) |thr1Thread1of3ForFork0_acquire_lock_#t~mem6|) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), Black: 182#(not (= |thr1Thread1of3ForFork0_acquire_lock_#t~mem8| |thr1Thread1of3ForFork0_acquire_lock_#t~mem7|)), 129#L698true, Black: 184#(and (not (= |thr1Thread1of3ForFork0_acquire_lock_#t~mem7| (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|))) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), Black: 186#(and (not (= |thr1Thread1of3ForFork0_acquire_lock_#t~mem7| (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|))) (not (= |thr1Thread1of3ForFork0_acquire_lock_#t~mem8| |thr1Thread1of3ForFork0_acquire_lock_#t~mem7|)) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), Black: 188#(and (not (= |thr1Thread1of3ForFork0_acquire_lock_#t~mem8| |thr1Thread1of3ForFork0_acquire_lock_#t~mem7|)) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), 101#L700-2true, thr1Thread1of3ForFork0InUse, 78#L719-2true, thr1Thread2of3ForFork0InUse, thr1Thread3of3ForFork0InUse, 179#(= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1), 20#L700-2true, Black: 177#true]) [2021-03-25 13:07:43,349 INFO L384 tUnfolder$Statistics]: this new event has 65 ancestors and is cut-off event [2021-03-25 13:07:43,349 INFO L387 tUnfolder$Statistics]: existing Event has 41 ancestors and is cut-off event [2021-03-25 13:07:43,349 INFO L387 tUnfolder$Statistics]: existing Event has 41 ancestors and is cut-off event [2021-03-25 13:07:43,350 INFO L387 tUnfolder$Statistics]: existing Event has 65 ancestors and is cut-off event [2021-03-25 13:07:43,357 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([708] L696-->L700-2: Formula: (and (= |v_thr1Thread3of3ForFork0___VERIFIER_atomic_TAS_#in~v.base_1| v_thr1Thread3of3ForFork0___VERIFIER_atomic_TAS_~v.base_1) (= |v_#memory_int_68| (let ((.cse0 (store |v_#memory_int_69| v_thr1Thread3of3ForFork0___VERIFIER_atomic_TAS_~o.base_1 (store (select |v_#memory_int_69| v_thr1Thread3of3ForFork0___VERIFIER_atomic_TAS_~o.base_1) v_thr1Thread3of3ForFork0___VERIFIER_atomic_TAS_~o.offset_1 (select (select |v_#memory_int_69| v_thr1Thread3of3ForFork0___VERIFIER_atomic_TAS_~v.base_1) v_thr1Thread3of3ForFork0___VERIFIER_atomic_TAS_~v.offset_1))))) (store .cse0 v_thr1Thread3of3ForFork0___VERIFIER_atomic_TAS_~v.base_1 (store (select .cse0 v_thr1Thread3of3ForFork0___VERIFIER_atomic_TAS_~v.base_1) v_thr1Thread3of3ForFork0___VERIFIER_atomic_TAS_~v.offset_1 1)))) (= |v_thr1Thread3of3ForFork0___VERIFIER_atomic_TAS_#in~v.base_1| |v_~#lock~0.base_22|) (= |v_thr1Thread3of3ForFork0_acquire_lock_~#cond~0.base_5| |v_thr1Thread3of3ForFork0___VERIFIER_atomic_TAS_#in~o.base_1|) (= |v_thr1Thread3of3ForFork0___VERIFIER_atomic_TAS_#in~v.offset_1| v_thr1Thread3of3ForFork0___VERIFIER_atomic_TAS_~v.offset_1) (= |v_thr1Thread3of3ForFork0___VERIFIER_atomic_TAS_#in~v.offset_1| |v_~#lock~0.offset_22|) (= |v_thr1Thread3of3ForFork0___VERIFIER_atomic_TAS_#in~o.base_1| v_thr1Thread3of3ForFork0___VERIFIER_atomic_TAS_~o.base_1) (= |v_thr1Thread3of3ForFork0___VERIFIER_atomic_TAS_#in~o.offset_1| |v_thr1Thread3of3ForFork0_acquire_lock_~#cond~0.offset_5|) (= |v_thr1Thread3of3ForFork0___VERIFIER_atomic_TAS_#in~o.offset_1| v_thr1Thread3of3ForFork0___VERIFIER_atomic_TAS_~o.offset_1)) InVars {#memory_int=|v_#memory_int_69|, ~#lock~0.offset=|v_~#lock~0.offset_22|, thr1Thread3of3ForFork0_acquire_lock_~#cond~0.offset=|v_thr1Thread3of3ForFork0_acquire_lock_~#cond~0.offset_5|, ~#lock~0.base=|v_~#lock~0.base_22|, thr1Thread3of3ForFork0_acquire_lock_~#cond~0.base=|v_thr1Thread3of3ForFork0_acquire_lock_~#cond~0.base_5|} OutVars{~#lock~0.base=|v_~#lock~0.base_22|, thr1Thread3of3ForFork0___VERIFIER_atomic_TAS_~o.offset=v_thr1Thread3of3ForFork0___VERIFIER_atomic_TAS_~o.offset_1, thr1Thread3of3ForFork0___VERIFIER_atomic_TAS_#t~mem5=|v_thr1Thread3of3ForFork0___VERIFIER_atomic_TAS_#t~mem5_1|, thr1Thread3of3ForFork0___VERIFIER_atomic_TAS_~o.base=v_thr1Thread3of3ForFork0___VERIFIER_atomic_TAS_~o.base_1, thr1Thread3of3ForFork0___VERIFIER_atomic_TAS_#in~v.offset=|v_thr1Thread3of3ForFork0___VERIFIER_atomic_TAS_#in~v.offset_1|, thr1Thread3of3ForFork0_acquire_lock_~#cond~0.base=|v_thr1Thread3of3ForFork0_acquire_lock_~#cond~0.base_5|, thr1Thread3of3ForFork0___VERIFIER_atomic_TAS_#in~v.base=|v_thr1Thread3of3ForFork0___VERIFIER_atomic_TAS_#in~v.base_1|, thr1Thread3of3ForFork0___VERIFIER_atomic_TAS_#in~o.base=|v_thr1Thread3of3ForFork0___VERIFIER_atomic_TAS_#in~o.base_1|, #memory_int=|v_#memory_int_68|, ~#lock~0.offset=|v_~#lock~0.offset_22|, thr1Thread3of3ForFork0___VERIFIER_atomic_TAS_~v.base=v_thr1Thread3of3ForFork0___VERIFIER_atomic_TAS_~v.base_1, thr1Thread3of3ForFork0_acquire_lock_~#cond~0.offset=|v_thr1Thread3of3ForFork0_acquire_lock_~#cond~0.offset_5|, thr1Thread3of3ForFork0___VERIFIER_atomic_TAS_#in~o.offset=|v_thr1Thread3of3ForFork0___VERIFIER_atomic_TAS_#in~o.offset_1|, thr1Thread3of3ForFork0___VERIFIER_atomic_TAS_~v.offset=v_thr1Thread3of3ForFork0___VERIFIER_atomic_TAS_~v.offset_1} AuxVars[] AssignedVars[thr1Thread3of3ForFork0___VERIFIER_atomic_TAS_#in~o.base, thr1Thread3of3ForFork0___VERIFIER_atomic_TAS_~o.offset, thr1Thread3of3ForFork0___VERIFIER_atomic_TAS_#t~mem5, thr1Thread3of3ForFork0___VERIFIER_atomic_TAS_~o.base, thr1Thread3of3ForFork0___VERIFIER_atomic_TAS_#in~v.offset, #memory_int, thr1Thread3of3ForFork0___VERIFIER_atomic_TAS_~v.base, thr1Thread3of3ForFork0___VERIFIER_atomic_TAS_#in~o.offset, thr1Thread3of3ForFork0___VERIFIER_atomic_TAS_~v.offset, thr1Thread3of3ForFork0___VERIFIER_atomic_TAS_#in~v.base][124], [Black: 180#(and (= (select (select |#memory_int| |thr1Thread1of3ForFork0_acquire_lock_~#cond~0.base|) |thr1Thread1of3ForFork0_acquire_lock_~#cond~0.offset|) |thr1Thread1of3ForFork0_acquire_lock_#t~mem6|) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), Black: 182#(not (= |thr1Thread1of3ForFork0_acquire_lock_#t~mem8| |thr1Thread1of3ForFork0_acquire_lock_#t~mem7|)), Black: 184#(and (not (= |thr1Thread1of3ForFork0_acquire_lock_#t~mem7| (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|))) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), Black: 186#(and (not (= |thr1Thread1of3ForFork0_acquire_lock_#t~mem7| (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|))) (not (= |thr1Thread1of3ForFork0_acquire_lock_#t~mem8| |thr1Thread1of3ForFork0_acquire_lock_#t~mem7|)) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), Black: 188#(and (not (= |thr1Thread1of3ForFork0_acquire_lock_#t~mem8| |thr1Thread1of3ForFork0_acquire_lock_#t~mem7|)) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), 101#L700-2true, thr1Thread1of3ForFork0InUse, thr1Thread2of3ForFork0InUse, 79#L719-3true, thr1Thread3of3ForFork0InUse, 179#(= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1), 20#L700-2true, 27#L702true, Black: 177#true]) [2021-03-25 13:07:43,358 INFO L384 tUnfolder$Statistics]: this new event has 65 ancestors and is cut-off event [2021-03-25 13:07:43,358 INFO L387 tUnfolder$Statistics]: existing Event has 37 ancestors and is cut-off event [2021-03-25 13:07:43,358 INFO L387 tUnfolder$Statistics]: existing Event has 37 ancestors and is cut-off event [2021-03-25 13:07:43,358 INFO L387 tUnfolder$Statistics]: existing Event has 65 ancestors and is cut-off event [2021-03-25 13:07:43,358 INFO L382 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([708] L696-->L700-2: Formula: (and (= |v_thr1Thread3of3ForFork0___VERIFIER_atomic_TAS_#in~v.base_1| v_thr1Thread3of3ForFork0___VERIFIER_atomic_TAS_~v.base_1) (= |v_#memory_int_68| (let ((.cse0 (store |v_#memory_int_69| v_thr1Thread3of3ForFork0___VERIFIER_atomic_TAS_~o.base_1 (store (select |v_#memory_int_69| v_thr1Thread3of3ForFork0___VERIFIER_atomic_TAS_~o.base_1) v_thr1Thread3of3ForFork0___VERIFIER_atomic_TAS_~o.offset_1 (select (select |v_#memory_int_69| v_thr1Thread3of3ForFork0___VERIFIER_atomic_TAS_~v.base_1) v_thr1Thread3of3ForFork0___VERIFIER_atomic_TAS_~v.offset_1))))) (store .cse0 v_thr1Thread3of3ForFork0___VERIFIER_atomic_TAS_~v.base_1 (store (select .cse0 v_thr1Thread3of3ForFork0___VERIFIER_atomic_TAS_~v.base_1) v_thr1Thread3of3ForFork0___VERIFIER_atomic_TAS_~v.offset_1 1)))) (= |v_thr1Thread3of3ForFork0___VERIFIER_atomic_TAS_#in~v.base_1| |v_~#lock~0.base_22|) (= |v_thr1Thread3of3ForFork0_acquire_lock_~#cond~0.base_5| |v_thr1Thread3of3ForFork0___VERIFIER_atomic_TAS_#in~o.base_1|) (= |v_thr1Thread3of3ForFork0___VERIFIER_atomic_TAS_#in~v.offset_1| v_thr1Thread3of3ForFork0___VERIFIER_atomic_TAS_~v.offset_1) (= |v_thr1Thread3of3ForFork0___VERIFIER_atomic_TAS_#in~v.offset_1| |v_~#lock~0.offset_22|) (= |v_thr1Thread3of3ForFork0___VERIFIER_atomic_TAS_#in~o.base_1| v_thr1Thread3of3ForFork0___VERIFIER_atomic_TAS_~o.base_1) (= |v_thr1Thread3of3ForFork0___VERIFIER_atomic_TAS_#in~o.offset_1| |v_thr1Thread3of3ForFork0_acquire_lock_~#cond~0.offset_5|) (= |v_thr1Thread3of3ForFork0___VERIFIER_atomic_TAS_#in~o.offset_1| v_thr1Thread3of3ForFork0___VERIFIER_atomic_TAS_~o.offset_1)) InVars {#memory_int=|v_#memory_int_69|, ~#lock~0.offset=|v_~#lock~0.offset_22|, thr1Thread3of3ForFork0_acquire_lock_~#cond~0.offset=|v_thr1Thread3of3ForFork0_acquire_lock_~#cond~0.offset_5|, ~#lock~0.base=|v_~#lock~0.base_22|, thr1Thread3of3ForFork0_acquire_lock_~#cond~0.base=|v_thr1Thread3of3ForFork0_acquire_lock_~#cond~0.base_5|} OutVars{~#lock~0.base=|v_~#lock~0.base_22|, thr1Thread3of3ForFork0___VERIFIER_atomic_TAS_~o.offset=v_thr1Thread3of3ForFork0___VERIFIER_atomic_TAS_~o.offset_1, thr1Thread3of3ForFork0___VERIFIER_atomic_TAS_#t~mem5=|v_thr1Thread3of3ForFork0___VERIFIER_atomic_TAS_#t~mem5_1|, thr1Thread3of3ForFork0___VERIFIER_atomic_TAS_~o.base=v_thr1Thread3of3ForFork0___VERIFIER_atomic_TAS_~o.base_1, thr1Thread3of3ForFork0___VERIFIER_atomic_TAS_#in~v.offset=|v_thr1Thread3of3ForFork0___VERIFIER_atomic_TAS_#in~v.offset_1|, thr1Thread3of3ForFork0_acquire_lock_~#cond~0.base=|v_thr1Thread3of3ForFork0_acquire_lock_~#cond~0.base_5|, thr1Thread3of3ForFork0___VERIFIER_atomic_TAS_#in~v.base=|v_thr1Thread3of3ForFork0___VERIFIER_atomic_TAS_#in~v.base_1|, thr1Thread3of3ForFork0___VERIFIER_atomic_TAS_#in~o.base=|v_thr1Thread3of3ForFork0___VERIFIER_atomic_TAS_#in~o.base_1|, #memory_int=|v_#memory_int_68|, ~#lock~0.offset=|v_~#lock~0.offset_22|, thr1Thread3of3ForFork0___VERIFIER_atomic_TAS_~v.base=v_thr1Thread3of3ForFork0___VERIFIER_atomic_TAS_~v.base_1, thr1Thread3of3ForFork0_acquire_lock_~#cond~0.offset=|v_thr1Thread3of3ForFork0_acquire_lock_~#cond~0.offset_5|, thr1Thread3of3ForFork0___VERIFIER_atomic_TAS_#in~o.offset=|v_thr1Thread3of3ForFork0___VERIFIER_atomic_TAS_#in~o.offset_1|, thr1Thread3of3ForFork0___VERIFIER_atomic_TAS_~v.offset=v_thr1Thread3of3ForFork0___VERIFIER_atomic_TAS_~v.offset_1} AuxVars[] AssignedVars[thr1Thread3of3ForFork0___VERIFIER_atomic_TAS_#in~o.base, thr1Thread3of3ForFork0___VERIFIER_atomic_TAS_~o.offset, thr1Thread3of3ForFork0___VERIFIER_atomic_TAS_#t~mem5, thr1Thread3of3ForFork0___VERIFIER_atomic_TAS_~o.base, thr1Thread3of3ForFork0___VERIFIER_atomic_TAS_#in~v.offset, #memory_int, thr1Thread3of3ForFork0___VERIFIER_atomic_TAS_~v.base, thr1Thread3of3ForFork0___VERIFIER_atomic_TAS_#in~o.offset, thr1Thread3of3ForFork0___VERIFIER_atomic_TAS_~v.offset, thr1Thread3of3ForFork0___VERIFIER_atomic_TAS_#in~v.base][124], [Black: 180#(and (= (select (select |#memory_int| |thr1Thread1of3ForFork0_acquire_lock_~#cond~0.base|) |thr1Thread1of3ForFork0_acquire_lock_~#cond~0.offset|) |thr1Thread1of3ForFork0_acquire_lock_#t~mem6|) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), Black: 182#(not (= |thr1Thread1of3ForFork0_acquire_lock_#t~mem8| |thr1Thread1of3ForFork0_acquire_lock_#t~mem7|)), Black: 184#(and (not (= |thr1Thread1of3ForFork0_acquire_lock_#t~mem7| (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|))) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), Black: 186#(and (not (= |thr1Thread1of3ForFork0_acquire_lock_#t~mem7| (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|))) (not (= |thr1Thread1of3ForFork0_acquire_lock_#t~mem8| |thr1Thread1of3ForFork0_acquire_lock_#t~mem7|)) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), Black: 188#(and (not (= |thr1Thread1of3ForFork0_acquire_lock_#t~mem8| |thr1Thread1of3ForFork0_acquire_lock_#t~mem7|)) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), 101#L700-2true, thr1Thread1of3ForFork0InUse, thr1Thread2of3ForFork0InUse, 79#L719-3true, 112#thr1Err0ASSERT_VIOLATIONERROR_FUNCTIONtrue, thr1Thread3of3ForFork0InUse, 179#(= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1), 20#L700-2true, Black: 177#true]) [2021-03-25 13:07:43,358 INFO L384 tUnfolder$Statistics]: this new event has 67 ancestors and is cut-off event [2021-03-25 13:07:43,358 INFO L387 tUnfolder$Statistics]: existing Event has 39 ancestors and is cut-off event [2021-03-25 13:07:43,358 INFO L387 tUnfolder$Statistics]: existing Event has 43 ancestors and is cut-off event [2021-03-25 13:07:43,358 INFO L387 tUnfolder$Statistics]: existing Event has 39 ancestors and is cut-off event [2021-03-25 13:07:43,358 INFO L387 tUnfolder$Statistics]: existing Event has 67 ancestors and is cut-off event [2021-03-25 13:07:43,362 INFO L382 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([818] L696-->L700-2: Formula: (and (= |v_thr1Thread2of3ForFork0___VERIFIER_atomic_TAS_#in~v.base_1| v_thr1Thread2of3ForFork0___VERIFIER_atomic_TAS_~v.base_1) (= |v_#memory_int_68| (let ((.cse0 (store |v_#memory_int_69| v_thr1Thread2of3ForFork0___VERIFIER_atomic_TAS_~o.base_1 (store (select |v_#memory_int_69| v_thr1Thread2of3ForFork0___VERIFIER_atomic_TAS_~o.base_1) v_thr1Thread2of3ForFork0___VERIFIER_atomic_TAS_~o.offset_1 (select (select |v_#memory_int_69| v_thr1Thread2of3ForFork0___VERIFIER_atomic_TAS_~v.base_1) v_thr1Thread2of3ForFork0___VERIFIER_atomic_TAS_~v.offset_1))))) (store .cse0 v_thr1Thread2of3ForFork0___VERIFIER_atomic_TAS_~v.base_1 (store (select .cse0 v_thr1Thread2of3ForFork0___VERIFIER_atomic_TAS_~v.base_1) v_thr1Thread2of3ForFork0___VERIFIER_atomic_TAS_~v.offset_1 1)))) (= |v_thr1Thread2of3ForFork0___VERIFIER_atomic_TAS_#in~v.base_1| |v_~#lock~0.base_22|) (= |v_thr1Thread2of3ForFork0_acquire_lock_~#cond~0.base_5| |v_thr1Thread2of3ForFork0___VERIFIER_atomic_TAS_#in~o.base_1|) (= |v_thr1Thread2of3ForFork0___VERIFIER_atomic_TAS_#in~v.offset_1| v_thr1Thread2of3ForFork0___VERIFIER_atomic_TAS_~v.offset_1) (= |v_thr1Thread2of3ForFork0___VERIFIER_atomic_TAS_#in~v.offset_1| |v_~#lock~0.offset_22|) (= |v_thr1Thread2of3ForFork0___VERIFIER_atomic_TAS_#in~o.base_1| v_thr1Thread2of3ForFork0___VERIFIER_atomic_TAS_~o.base_1) (= |v_thr1Thread2of3ForFork0___VERIFIER_atomic_TAS_#in~o.offset_1| |v_thr1Thread2of3ForFork0_acquire_lock_~#cond~0.offset_5|) (= |v_thr1Thread2of3ForFork0___VERIFIER_atomic_TAS_#in~o.offset_1| v_thr1Thread2of3ForFork0___VERIFIER_atomic_TAS_~o.offset_1)) InVars {#memory_int=|v_#memory_int_69|, ~#lock~0.offset=|v_~#lock~0.offset_22|, ~#lock~0.base=|v_~#lock~0.base_22|, thr1Thread2of3ForFork0_acquire_lock_~#cond~0.base=|v_thr1Thread2of3ForFork0_acquire_lock_~#cond~0.base_5|, thr1Thread2of3ForFork0_acquire_lock_~#cond~0.offset=|v_thr1Thread2of3ForFork0_acquire_lock_~#cond~0.offset_5|} OutVars{~#lock~0.base=|v_~#lock~0.base_22|, thr1Thread2of3ForFork0_acquire_lock_~#cond~0.offset=|v_thr1Thread2of3ForFork0_acquire_lock_~#cond~0.offset_5|, thr1Thread2of3ForFork0___VERIFIER_atomic_TAS_~o.base=v_thr1Thread2of3ForFork0___VERIFIER_atomic_TAS_~o.base_1, thr1Thread2of3ForFork0___VERIFIER_atomic_TAS_#in~o.offset=|v_thr1Thread2of3ForFork0___VERIFIER_atomic_TAS_#in~o.offset_1|, thr1Thread2of3ForFork0___VERIFIER_atomic_TAS_~v.offset=v_thr1Thread2of3ForFork0___VERIFIER_atomic_TAS_~v.offset_1, thr1Thread2of3ForFork0___VERIFIER_atomic_TAS_~o.offset=v_thr1Thread2of3ForFork0___VERIFIER_atomic_TAS_~o.offset_1, thr1Thread2of3ForFork0___VERIFIER_atomic_TAS_#in~v.offset=|v_thr1Thread2of3ForFork0___VERIFIER_atomic_TAS_#in~v.offset_1|, thr1Thread2of3ForFork0___VERIFIER_atomic_TAS_~v.base=v_thr1Thread2of3ForFork0___VERIFIER_atomic_TAS_~v.base_1, #memory_int=|v_#memory_int_68|, thr1Thread2of3ForFork0___VERIFIER_atomic_TAS_#t~mem5=|v_thr1Thread2of3ForFork0___VERIFIER_atomic_TAS_#t~mem5_1|, ~#lock~0.offset=|v_~#lock~0.offset_22|, thr1Thread2of3ForFork0_acquire_lock_~#cond~0.base=|v_thr1Thread2of3ForFork0_acquire_lock_~#cond~0.base_5|, thr1Thread2of3ForFork0___VERIFIER_atomic_TAS_#in~o.base=|v_thr1Thread2of3ForFork0___VERIFIER_atomic_TAS_#in~o.base_1|, thr1Thread2of3ForFork0___VERIFIER_atomic_TAS_#in~v.base=|v_thr1Thread2of3ForFork0___VERIFIER_atomic_TAS_#in~v.base_1|} AuxVars[] AssignedVars[thr1Thread2of3ForFork0___VERIFIER_atomic_TAS_~o.offset, thr1Thread2of3ForFork0___VERIFIER_atomic_TAS_#in~v.offset, thr1Thread2of3ForFork0___VERIFIER_atomic_TAS_~v.base, thr1Thread2of3ForFork0___VERIFIER_atomic_TAS_~o.base, #memory_int, thr1Thread2of3ForFork0___VERIFIER_atomic_TAS_#t~mem5, thr1Thread2of3ForFork0___VERIFIER_atomic_TAS_#in~o.offset, thr1Thread2of3ForFork0___VERIFIER_atomic_TAS_#in~o.base, thr1Thread2of3ForFork0___VERIFIER_atomic_TAS_#in~v.base, thr1Thread2of3ForFork0___VERIFIER_atomic_TAS_~v.offset][53], [Black: 180#(and (= (select (select |#memory_int| |thr1Thread1of3ForFork0_acquire_lock_~#cond~0.base|) |thr1Thread1of3ForFork0_acquire_lock_~#cond~0.offset|) |thr1Thread1of3ForFork0_acquire_lock_#t~mem6|) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), Black: 182#(not (= |thr1Thread1of3ForFork0_acquire_lock_#t~mem8| |thr1Thread1of3ForFork0_acquire_lock_#t~mem7|)), Black: 184#(and (not (= |thr1Thread1of3ForFork0_acquire_lock_#t~mem7| (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|))) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), Black: 186#(and (not (= |thr1Thread1of3ForFork0_acquire_lock_#t~mem7| (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|))) (not (= |thr1Thread1of3ForFork0_acquire_lock_#t~mem8| |thr1Thread1of3ForFork0_acquire_lock_#t~mem7|)) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), Black: 188#(and (not (= |thr1Thread1of3ForFork0_acquire_lock_#t~mem8| |thr1Thread1of3ForFork0_acquire_lock_#t~mem7|)) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), 101#L700-2true, thr1Thread1of3ForFork0InUse, thr1Thread2of3ForFork0InUse, 79#L719-3true, 112#thr1Err0ASSERT_VIOLATIONERROR_FUNCTIONtrue, thr1Thread3of3ForFork0InUse, 179#(= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1), 20#L700-2true, Black: 177#true]) [2021-03-25 13:07:43,362 INFO L384 tUnfolder$Statistics]: this new event has 67 ancestors and is cut-off event [2021-03-25 13:07:43,363 INFO L387 tUnfolder$Statistics]: existing Event has 43 ancestors and is cut-off event [2021-03-25 13:07:43,363 INFO L387 tUnfolder$Statistics]: existing Event has 39 ancestors and is cut-off event [2021-03-25 13:07:43,363 INFO L387 tUnfolder$Statistics]: existing Event has 39 ancestors and is cut-off event [2021-03-25 13:07:43,363 INFO L387 tUnfolder$Statistics]: existing Event has 63 ancestors and is cut-off event [2021-03-25 13:07:43,368 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([708] L696-->L700-2: Formula: (and (= |v_thr1Thread3of3ForFork0___VERIFIER_atomic_TAS_#in~v.base_1| v_thr1Thread3of3ForFork0___VERIFIER_atomic_TAS_~v.base_1) (= |v_#memory_int_68| (let ((.cse0 (store |v_#memory_int_69| v_thr1Thread3of3ForFork0___VERIFIER_atomic_TAS_~o.base_1 (store (select |v_#memory_int_69| v_thr1Thread3of3ForFork0___VERIFIER_atomic_TAS_~o.base_1) v_thr1Thread3of3ForFork0___VERIFIER_atomic_TAS_~o.offset_1 (select (select |v_#memory_int_69| v_thr1Thread3of3ForFork0___VERIFIER_atomic_TAS_~v.base_1) v_thr1Thread3of3ForFork0___VERIFIER_atomic_TAS_~v.offset_1))))) (store .cse0 v_thr1Thread3of3ForFork0___VERIFIER_atomic_TAS_~v.base_1 (store (select .cse0 v_thr1Thread3of3ForFork0___VERIFIER_atomic_TAS_~v.base_1) v_thr1Thread3of3ForFork0___VERIFIER_atomic_TAS_~v.offset_1 1)))) (= |v_thr1Thread3of3ForFork0___VERIFIER_atomic_TAS_#in~v.base_1| |v_~#lock~0.base_22|) (= |v_thr1Thread3of3ForFork0_acquire_lock_~#cond~0.base_5| |v_thr1Thread3of3ForFork0___VERIFIER_atomic_TAS_#in~o.base_1|) (= |v_thr1Thread3of3ForFork0___VERIFIER_atomic_TAS_#in~v.offset_1| v_thr1Thread3of3ForFork0___VERIFIER_atomic_TAS_~v.offset_1) (= |v_thr1Thread3of3ForFork0___VERIFIER_atomic_TAS_#in~v.offset_1| |v_~#lock~0.offset_22|) (= |v_thr1Thread3of3ForFork0___VERIFIER_atomic_TAS_#in~o.base_1| v_thr1Thread3of3ForFork0___VERIFIER_atomic_TAS_~o.base_1) (= |v_thr1Thread3of3ForFork0___VERIFIER_atomic_TAS_#in~o.offset_1| |v_thr1Thread3of3ForFork0_acquire_lock_~#cond~0.offset_5|) (= |v_thr1Thread3of3ForFork0___VERIFIER_atomic_TAS_#in~o.offset_1| v_thr1Thread3of3ForFork0___VERIFIER_atomic_TAS_~o.offset_1)) InVars {#memory_int=|v_#memory_int_69|, ~#lock~0.offset=|v_~#lock~0.offset_22|, thr1Thread3of3ForFork0_acquire_lock_~#cond~0.offset=|v_thr1Thread3of3ForFork0_acquire_lock_~#cond~0.offset_5|, ~#lock~0.base=|v_~#lock~0.base_22|, thr1Thread3of3ForFork0_acquire_lock_~#cond~0.base=|v_thr1Thread3of3ForFork0_acquire_lock_~#cond~0.base_5|} OutVars{~#lock~0.base=|v_~#lock~0.base_22|, thr1Thread3of3ForFork0___VERIFIER_atomic_TAS_~o.offset=v_thr1Thread3of3ForFork0___VERIFIER_atomic_TAS_~o.offset_1, thr1Thread3of3ForFork0___VERIFIER_atomic_TAS_#t~mem5=|v_thr1Thread3of3ForFork0___VERIFIER_atomic_TAS_#t~mem5_1|, thr1Thread3of3ForFork0___VERIFIER_atomic_TAS_~o.base=v_thr1Thread3of3ForFork0___VERIFIER_atomic_TAS_~o.base_1, thr1Thread3of3ForFork0___VERIFIER_atomic_TAS_#in~v.offset=|v_thr1Thread3of3ForFork0___VERIFIER_atomic_TAS_#in~v.offset_1|, thr1Thread3of3ForFork0_acquire_lock_~#cond~0.base=|v_thr1Thread3of3ForFork0_acquire_lock_~#cond~0.base_5|, thr1Thread3of3ForFork0___VERIFIER_atomic_TAS_#in~v.base=|v_thr1Thread3of3ForFork0___VERIFIER_atomic_TAS_#in~v.base_1|, thr1Thread3of3ForFork0___VERIFIER_atomic_TAS_#in~o.base=|v_thr1Thread3of3ForFork0___VERIFIER_atomic_TAS_#in~o.base_1|, #memory_int=|v_#memory_int_68|, ~#lock~0.offset=|v_~#lock~0.offset_22|, thr1Thread3of3ForFork0___VERIFIER_atomic_TAS_~v.base=v_thr1Thread3of3ForFork0___VERIFIER_atomic_TAS_~v.base_1, thr1Thread3of3ForFork0_acquire_lock_~#cond~0.offset=|v_thr1Thread3of3ForFork0_acquire_lock_~#cond~0.offset_5|, thr1Thread3of3ForFork0___VERIFIER_atomic_TAS_#in~o.offset=|v_thr1Thread3of3ForFork0___VERIFIER_atomic_TAS_#in~o.offset_1|, thr1Thread3of3ForFork0___VERIFIER_atomic_TAS_~v.offset=v_thr1Thread3of3ForFork0___VERIFIER_atomic_TAS_~v.offset_1} AuxVars[] AssignedVars[thr1Thread3of3ForFork0___VERIFIER_atomic_TAS_#in~o.base, thr1Thread3of3ForFork0___VERIFIER_atomic_TAS_~o.offset, thr1Thread3of3ForFork0___VERIFIER_atomic_TAS_#t~mem5, thr1Thread3of3ForFork0___VERIFIER_atomic_TAS_~o.base, thr1Thread3of3ForFork0___VERIFIER_atomic_TAS_#in~v.offset, #memory_int, thr1Thread3of3ForFork0___VERIFIER_atomic_TAS_~v.base, thr1Thread3of3ForFork0___VERIFIER_atomic_TAS_#in~o.offset, thr1Thread3of3ForFork0___VERIFIER_atomic_TAS_~v.offset, thr1Thread3of3ForFork0___VERIFIER_atomic_TAS_#in~v.base][124], [Black: 180#(and (= (select (select |#memory_int| |thr1Thread1of3ForFork0_acquire_lock_~#cond~0.base|) |thr1Thread1of3ForFork0_acquire_lock_~#cond~0.offset|) |thr1Thread1of3ForFork0_acquire_lock_#t~mem6|) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), Black: 182#(not (= |thr1Thread1of3ForFork0_acquire_lock_#t~mem8| |thr1Thread1of3ForFork0_acquire_lock_#t~mem7|)), 129#L698true, Black: 184#(and (not (= |thr1Thread1of3ForFork0_acquire_lock_#t~mem7| (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|))) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), Black: 186#(and (not (= |thr1Thread1of3ForFork0_acquire_lock_#t~mem7| (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|))) (not (= |thr1Thread1of3ForFork0_acquire_lock_#t~mem8| |thr1Thread1of3ForFork0_acquire_lock_#t~mem7|)) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), Black: 188#(and (not (= |thr1Thread1of3ForFork0_acquire_lock_#t~mem8| |thr1Thread1of3ForFork0_acquire_lock_#t~mem7|)) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), 101#L700-2true, thr1Thread1of3ForFork0InUse, thr1Thread2of3ForFork0InUse, 79#L719-3true, thr1Thread3of3ForFork0InUse, 179#(= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1), 20#L700-2true, Black: 177#true]) [2021-03-25 13:07:43,368 INFO L384 tUnfolder$Statistics]: this new event has 66 ancestors and is cut-off event [2021-03-25 13:07:43,368 INFO L387 tUnfolder$Statistics]: existing Event has 38 ancestors and is cut-off event [2021-03-25 13:07:43,368 INFO L387 tUnfolder$Statistics]: existing Event has 38 ancestors and is cut-off event [2021-03-25 13:07:43,368 INFO L387 tUnfolder$Statistics]: existing Event has 66 ancestors and is cut-off event [2021-03-25 13:07:43,369 INFO L382 tUnfolder$Statistics]: inserting event number 6 for the transition-marking pair ([708] L696-->L700-2: Formula: (and (= |v_thr1Thread3of3ForFork0___VERIFIER_atomic_TAS_#in~v.base_1| v_thr1Thread3of3ForFork0___VERIFIER_atomic_TAS_~v.base_1) (= |v_#memory_int_68| (let ((.cse0 (store |v_#memory_int_69| v_thr1Thread3of3ForFork0___VERIFIER_atomic_TAS_~o.base_1 (store (select |v_#memory_int_69| v_thr1Thread3of3ForFork0___VERIFIER_atomic_TAS_~o.base_1) v_thr1Thread3of3ForFork0___VERIFIER_atomic_TAS_~o.offset_1 (select (select |v_#memory_int_69| v_thr1Thread3of3ForFork0___VERIFIER_atomic_TAS_~v.base_1) v_thr1Thread3of3ForFork0___VERIFIER_atomic_TAS_~v.offset_1))))) (store .cse0 v_thr1Thread3of3ForFork0___VERIFIER_atomic_TAS_~v.base_1 (store (select .cse0 v_thr1Thread3of3ForFork0___VERIFIER_atomic_TAS_~v.base_1) v_thr1Thread3of3ForFork0___VERIFIER_atomic_TAS_~v.offset_1 1)))) (= |v_thr1Thread3of3ForFork0___VERIFIER_atomic_TAS_#in~v.base_1| |v_~#lock~0.base_22|) (= |v_thr1Thread3of3ForFork0_acquire_lock_~#cond~0.base_5| |v_thr1Thread3of3ForFork0___VERIFIER_atomic_TAS_#in~o.base_1|) (= |v_thr1Thread3of3ForFork0___VERIFIER_atomic_TAS_#in~v.offset_1| v_thr1Thread3of3ForFork0___VERIFIER_atomic_TAS_~v.offset_1) (= |v_thr1Thread3of3ForFork0___VERIFIER_atomic_TAS_#in~v.offset_1| |v_~#lock~0.offset_22|) (= |v_thr1Thread3of3ForFork0___VERIFIER_atomic_TAS_#in~o.base_1| v_thr1Thread3of3ForFork0___VERIFIER_atomic_TAS_~o.base_1) (= |v_thr1Thread3of3ForFork0___VERIFIER_atomic_TAS_#in~o.offset_1| |v_thr1Thread3of3ForFork0_acquire_lock_~#cond~0.offset_5|) (= |v_thr1Thread3of3ForFork0___VERIFIER_atomic_TAS_#in~o.offset_1| v_thr1Thread3of3ForFork0___VERIFIER_atomic_TAS_~o.offset_1)) InVars {#memory_int=|v_#memory_int_69|, ~#lock~0.offset=|v_~#lock~0.offset_22|, thr1Thread3of3ForFork0_acquire_lock_~#cond~0.offset=|v_thr1Thread3of3ForFork0_acquire_lock_~#cond~0.offset_5|, ~#lock~0.base=|v_~#lock~0.base_22|, thr1Thread3of3ForFork0_acquire_lock_~#cond~0.base=|v_thr1Thread3of3ForFork0_acquire_lock_~#cond~0.base_5|} OutVars{~#lock~0.base=|v_~#lock~0.base_22|, thr1Thread3of3ForFork0___VERIFIER_atomic_TAS_~o.offset=v_thr1Thread3of3ForFork0___VERIFIER_atomic_TAS_~o.offset_1, thr1Thread3of3ForFork0___VERIFIER_atomic_TAS_#t~mem5=|v_thr1Thread3of3ForFork0___VERIFIER_atomic_TAS_#t~mem5_1|, thr1Thread3of3ForFork0___VERIFIER_atomic_TAS_~o.base=v_thr1Thread3of3ForFork0___VERIFIER_atomic_TAS_~o.base_1, thr1Thread3of3ForFork0___VERIFIER_atomic_TAS_#in~v.offset=|v_thr1Thread3of3ForFork0___VERIFIER_atomic_TAS_#in~v.offset_1|, thr1Thread3of3ForFork0_acquire_lock_~#cond~0.base=|v_thr1Thread3of3ForFork0_acquire_lock_~#cond~0.base_5|, thr1Thread3of3ForFork0___VERIFIER_atomic_TAS_#in~v.base=|v_thr1Thread3of3ForFork0___VERIFIER_atomic_TAS_#in~v.base_1|, thr1Thread3of3ForFork0___VERIFIER_atomic_TAS_#in~o.base=|v_thr1Thread3of3ForFork0___VERIFIER_atomic_TAS_#in~o.base_1|, #memory_int=|v_#memory_int_68|, ~#lock~0.offset=|v_~#lock~0.offset_22|, thr1Thread3of3ForFork0___VERIFIER_atomic_TAS_~v.base=v_thr1Thread3of3ForFork0___VERIFIER_atomic_TAS_~v.base_1, thr1Thread3of3ForFork0_acquire_lock_~#cond~0.offset=|v_thr1Thread3of3ForFork0_acquire_lock_~#cond~0.offset_5|, thr1Thread3of3ForFork0___VERIFIER_atomic_TAS_#in~o.offset=|v_thr1Thread3of3ForFork0___VERIFIER_atomic_TAS_#in~o.offset_1|, thr1Thread3of3ForFork0___VERIFIER_atomic_TAS_~v.offset=v_thr1Thread3of3ForFork0___VERIFIER_atomic_TAS_~v.offset_1} AuxVars[] AssignedVars[thr1Thread3of3ForFork0___VERIFIER_atomic_TAS_#in~o.base, thr1Thread3of3ForFork0___VERIFIER_atomic_TAS_~o.offset, thr1Thread3of3ForFork0___VERIFIER_atomic_TAS_#t~mem5, thr1Thread3of3ForFork0___VERIFIER_atomic_TAS_~o.base, thr1Thread3of3ForFork0___VERIFIER_atomic_TAS_#in~v.offset, #memory_int, thr1Thread3of3ForFork0___VERIFIER_atomic_TAS_~v.base, thr1Thread3of3ForFork0___VERIFIER_atomic_TAS_#in~o.offset, thr1Thread3of3ForFork0___VERIFIER_atomic_TAS_~v.offset, thr1Thread3of3ForFork0___VERIFIER_atomic_TAS_#in~v.base][124], [Black: 180#(and (= (select (select |#memory_int| |thr1Thread1of3ForFork0_acquire_lock_~#cond~0.base|) |thr1Thread1of3ForFork0_acquire_lock_~#cond~0.offset|) |thr1Thread1of3ForFork0_acquire_lock_#t~mem6|) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), Black: 182#(not (= |thr1Thread1of3ForFork0_acquire_lock_#t~mem8| |thr1Thread1of3ForFork0_acquire_lock_#t~mem7|)), Black: 184#(and (not (= |thr1Thread1of3ForFork0_acquire_lock_#t~mem7| (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|))) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), Black: 186#(and (not (= |thr1Thread1of3ForFork0_acquire_lock_#t~mem7| (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|))) (not (= |thr1Thread1of3ForFork0_acquire_lock_#t~mem8| |thr1Thread1of3ForFork0_acquire_lock_#t~mem7|)) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), Black: 188#(and (not (= |thr1Thread1of3ForFork0_acquire_lock_#t~mem8| |thr1Thread1of3ForFork0_acquire_lock_#t~mem7|)) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), 101#L700-2true, thr1Thread1of3ForFork0InUse, thr1Thread2of3ForFork0InUse, 79#L719-3true, thr1Thread3of3ForFork0InUse, 112#thr1Err0ASSERT_VIOLATIONERROR_FUNCTIONtrue, 179#(= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1), 20#L700-2true, Black: 177#true]) [2021-03-25 13:07:43,369 INFO L384 tUnfolder$Statistics]: this new event has 67 ancestors and is cut-off event [2021-03-25 13:07:43,369 INFO L387 tUnfolder$Statistics]: existing Event has 39 ancestors and is cut-off event [2021-03-25 13:07:43,369 INFO L387 tUnfolder$Statistics]: existing Event has 43 ancestors and is cut-off event [2021-03-25 13:07:43,369 INFO L387 tUnfolder$Statistics]: existing Event has 67 ancestors and is cut-off event [2021-03-25 13:07:43,369 INFO L387 tUnfolder$Statistics]: existing Event has 39 ancestors and is cut-off event [2021-03-25 13:07:43,369 INFO L387 tUnfolder$Statistics]: existing Event has 67 ancestors and is cut-off event [2021-03-25 13:07:43,371 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([708] L696-->L700-2: Formula: (and (= |v_thr1Thread3of3ForFork0___VERIFIER_atomic_TAS_#in~v.base_1| v_thr1Thread3of3ForFork0___VERIFIER_atomic_TAS_~v.base_1) (= |v_#memory_int_68| (let ((.cse0 (store |v_#memory_int_69| v_thr1Thread3of3ForFork0___VERIFIER_atomic_TAS_~o.base_1 (store (select |v_#memory_int_69| v_thr1Thread3of3ForFork0___VERIFIER_atomic_TAS_~o.base_1) v_thr1Thread3of3ForFork0___VERIFIER_atomic_TAS_~o.offset_1 (select (select |v_#memory_int_69| v_thr1Thread3of3ForFork0___VERIFIER_atomic_TAS_~v.base_1) v_thr1Thread3of3ForFork0___VERIFIER_atomic_TAS_~v.offset_1))))) (store .cse0 v_thr1Thread3of3ForFork0___VERIFIER_atomic_TAS_~v.base_1 (store (select .cse0 v_thr1Thread3of3ForFork0___VERIFIER_atomic_TAS_~v.base_1) v_thr1Thread3of3ForFork0___VERIFIER_atomic_TAS_~v.offset_1 1)))) (= |v_thr1Thread3of3ForFork0___VERIFIER_atomic_TAS_#in~v.base_1| |v_~#lock~0.base_22|) (= |v_thr1Thread3of3ForFork0_acquire_lock_~#cond~0.base_5| |v_thr1Thread3of3ForFork0___VERIFIER_atomic_TAS_#in~o.base_1|) (= |v_thr1Thread3of3ForFork0___VERIFIER_atomic_TAS_#in~v.offset_1| v_thr1Thread3of3ForFork0___VERIFIER_atomic_TAS_~v.offset_1) (= |v_thr1Thread3of3ForFork0___VERIFIER_atomic_TAS_#in~v.offset_1| |v_~#lock~0.offset_22|) (= |v_thr1Thread3of3ForFork0___VERIFIER_atomic_TAS_#in~o.base_1| v_thr1Thread3of3ForFork0___VERIFIER_atomic_TAS_~o.base_1) (= |v_thr1Thread3of3ForFork0___VERIFIER_atomic_TAS_#in~o.offset_1| |v_thr1Thread3of3ForFork0_acquire_lock_~#cond~0.offset_5|) (= |v_thr1Thread3of3ForFork0___VERIFIER_atomic_TAS_#in~o.offset_1| v_thr1Thread3of3ForFork0___VERIFIER_atomic_TAS_~o.offset_1)) InVars {#memory_int=|v_#memory_int_69|, ~#lock~0.offset=|v_~#lock~0.offset_22|, thr1Thread3of3ForFork0_acquire_lock_~#cond~0.offset=|v_thr1Thread3of3ForFork0_acquire_lock_~#cond~0.offset_5|, ~#lock~0.base=|v_~#lock~0.base_22|, thr1Thread3of3ForFork0_acquire_lock_~#cond~0.base=|v_thr1Thread3of3ForFork0_acquire_lock_~#cond~0.base_5|} OutVars{~#lock~0.base=|v_~#lock~0.base_22|, thr1Thread3of3ForFork0___VERIFIER_atomic_TAS_~o.offset=v_thr1Thread3of3ForFork0___VERIFIER_atomic_TAS_~o.offset_1, thr1Thread3of3ForFork0___VERIFIER_atomic_TAS_#t~mem5=|v_thr1Thread3of3ForFork0___VERIFIER_atomic_TAS_#t~mem5_1|, thr1Thread3of3ForFork0___VERIFIER_atomic_TAS_~o.base=v_thr1Thread3of3ForFork0___VERIFIER_atomic_TAS_~o.base_1, thr1Thread3of3ForFork0___VERIFIER_atomic_TAS_#in~v.offset=|v_thr1Thread3of3ForFork0___VERIFIER_atomic_TAS_#in~v.offset_1|, thr1Thread3of3ForFork0_acquire_lock_~#cond~0.base=|v_thr1Thread3of3ForFork0_acquire_lock_~#cond~0.base_5|, thr1Thread3of3ForFork0___VERIFIER_atomic_TAS_#in~v.base=|v_thr1Thread3of3ForFork0___VERIFIER_atomic_TAS_#in~v.base_1|, thr1Thread3of3ForFork0___VERIFIER_atomic_TAS_#in~o.base=|v_thr1Thread3of3ForFork0___VERIFIER_atomic_TAS_#in~o.base_1|, #memory_int=|v_#memory_int_68|, ~#lock~0.offset=|v_~#lock~0.offset_22|, thr1Thread3of3ForFork0___VERIFIER_atomic_TAS_~v.base=v_thr1Thread3of3ForFork0___VERIFIER_atomic_TAS_~v.base_1, thr1Thread3of3ForFork0_acquire_lock_~#cond~0.offset=|v_thr1Thread3of3ForFork0_acquire_lock_~#cond~0.offset_5|, thr1Thread3of3ForFork0___VERIFIER_atomic_TAS_#in~o.offset=|v_thr1Thread3of3ForFork0___VERIFIER_atomic_TAS_#in~o.offset_1|, thr1Thread3of3ForFork0___VERIFIER_atomic_TAS_~v.offset=v_thr1Thread3of3ForFork0___VERIFIER_atomic_TAS_~v.offset_1} AuxVars[] AssignedVars[thr1Thread3of3ForFork0___VERIFIER_atomic_TAS_#in~o.base, thr1Thread3of3ForFork0___VERIFIER_atomic_TAS_~o.offset, thr1Thread3of3ForFork0___VERIFIER_atomic_TAS_#t~mem5, thr1Thread3of3ForFork0___VERIFIER_atomic_TAS_~o.base, thr1Thread3of3ForFork0___VERIFIER_atomic_TAS_#in~v.offset, #memory_int, thr1Thread3of3ForFork0___VERIFIER_atomic_TAS_~v.base, thr1Thread3of3ForFork0___VERIFIER_atomic_TAS_#in~o.offset, thr1Thread3of3ForFork0___VERIFIER_atomic_TAS_~v.offset, thr1Thread3of3ForFork0___VERIFIER_atomic_TAS_#in~v.base][101], [Black: 180#(and (= (select (select |#memory_int| |thr1Thread1of3ForFork0_acquire_lock_~#cond~0.base|) |thr1Thread1of3ForFork0_acquire_lock_~#cond~0.offset|) |thr1Thread1of3ForFork0_acquire_lock_#t~mem6|) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), Black: 182#(not (= |thr1Thread1of3ForFork0_acquire_lock_#t~mem8| |thr1Thread1of3ForFork0_acquire_lock_#t~mem7|)), Black: 184#(and (not (= |thr1Thread1of3ForFork0_acquire_lock_#t~mem7| (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|))) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), Black: 186#(and (not (= |thr1Thread1of3ForFork0_acquire_lock_#t~mem7| (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|))) (not (= |thr1Thread1of3ForFork0_acquire_lock_#t~mem8| |thr1Thread1of3ForFork0_acquire_lock_#t~mem7|)) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), Black: 188#(and (not (= |thr1Thread1of3ForFork0_acquire_lock_#t~mem8| |thr1Thread1of3ForFork0_acquire_lock_#t~mem7|)) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), 101#L700-2true, thr1Thread1of3ForFork0InUse, thr1Thread2of3ForFork0InUse, 78#L719-2true, thr1Thread3of3ForFork0InUse, 18#L697true, 179#(= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1), 20#L700-2true, Black: 177#true]) [2021-03-25 13:07:43,371 INFO L384 tUnfolder$Statistics]: this new event has 63 ancestors and is cut-off event [2021-03-25 13:07:43,371 INFO L387 tUnfolder$Statistics]: existing Event has 39 ancestors and is cut-off event [2021-03-25 13:07:43,371 INFO L387 tUnfolder$Statistics]: existing Event has 63 ancestors and is cut-off event [2021-03-25 13:07:43,372 INFO L387 tUnfolder$Statistics]: existing Event has 39 ancestors and is cut-off event [2021-03-25 13:07:43,386 INFO L382 tUnfolder$Statistics]: inserting event number 6 for the transition-marking pair ([818] L696-->L700-2: Formula: (and (= |v_thr1Thread2of3ForFork0___VERIFIER_atomic_TAS_#in~v.base_1| v_thr1Thread2of3ForFork0___VERIFIER_atomic_TAS_~v.base_1) (= |v_#memory_int_68| (let ((.cse0 (store |v_#memory_int_69| v_thr1Thread2of3ForFork0___VERIFIER_atomic_TAS_~o.base_1 (store (select |v_#memory_int_69| v_thr1Thread2of3ForFork0___VERIFIER_atomic_TAS_~o.base_1) v_thr1Thread2of3ForFork0___VERIFIER_atomic_TAS_~o.offset_1 (select (select |v_#memory_int_69| v_thr1Thread2of3ForFork0___VERIFIER_atomic_TAS_~v.base_1) v_thr1Thread2of3ForFork0___VERIFIER_atomic_TAS_~v.offset_1))))) (store .cse0 v_thr1Thread2of3ForFork0___VERIFIER_atomic_TAS_~v.base_1 (store (select .cse0 v_thr1Thread2of3ForFork0___VERIFIER_atomic_TAS_~v.base_1) v_thr1Thread2of3ForFork0___VERIFIER_atomic_TAS_~v.offset_1 1)))) (= |v_thr1Thread2of3ForFork0___VERIFIER_atomic_TAS_#in~v.base_1| |v_~#lock~0.base_22|) (= |v_thr1Thread2of3ForFork0_acquire_lock_~#cond~0.base_5| |v_thr1Thread2of3ForFork0___VERIFIER_atomic_TAS_#in~o.base_1|) (= |v_thr1Thread2of3ForFork0___VERIFIER_atomic_TAS_#in~v.offset_1| v_thr1Thread2of3ForFork0___VERIFIER_atomic_TAS_~v.offset_1) (= |v_thr1Thread2of3ForFork0___VERIFIER_atomic_TAS_#in~v.offset_1| |v_~#lock~0.offset_22|) (= |v_thr1Thread2of3ForFork0___VERIFIER_atomic_TAS_#in~o.base_1| v_thr1Thread2of3ForFork0___VERIFIER_atomic_TAS_~o.base_1) (= |v_thr1Thread2of3ForFork0___VERIFIER_atomic_TAS_#in~o.offset_1| |v_thr1Thread2of3ForFork0_acquire_lock_~#cond~0.offset_5|) (= |v_thr1Thread2of3ForFork0___VERIFIER_atomic_TAS_#in~o.offset_1| v_thr1Thread2of3ForFork0___VERIFIER_atomic_TAS_~o.offset_1)) InVars {#memory_int=|v_#memory_int_69|, ~#lock~0.offset=|v_~#lock~0.offset_22|, ~#lock~0.base=|v_~#lock~0.base_22|, thr1Thread2of3ForFork0_acquire_lock_~#cond~0.base=|v_thr1Thread2of3ForFork0_acquire_lock_~#cond~0.base_5|, thr1Thread2of3ForFork0_acquire_lock_~#cond~0.offset=|v_thr1Thread2of3ForFork0_acquire_lock_~#cond~0.offset_5|} OutVars{~#lock~0.base=|v_~#lock~0.base_22|, thr1Thread2of3ForFork0_acquire_lock_~#cond~0.offset=|v_thr1Thread2of3ForFork0_acquire_lock_~#cond~0.offset_5|, thr1Thread2of3ForFork0___VERIFIER_atomic_TAS_~o.base=v_thr1Thread2of3ForFork0___VERIFIER_atomic_TAS_~o.base_1, thr1Thread2of3ForFork0___VERIFIER_atomic_TAS_#in~o.offset=|v_thr1Thread2of3ForFork0___VERIFIER_atomic_TAS_#in~o.offset_1|, thr1Thread2of3ForFork0___VERIFIER_atomic_TAS_~v.offset=v_thr1Thread2of3ForFork0___VERIFIER_atomic_TAS_~v.offset_1, thr1Thread2of3ForFork0___VERIFIER_atomic_TAS_~o.offset=v_thr1Thread2of3ForFork0___VERIFIER_atomic_TAS_~o.offset_1, thr1Thread2of3ForFork0___VERIFIER_atomic_TAS_#in~v.offset=|v_thr1Thread2of3ForFork0___VERIFIER_atomic_TAS_#in~v.offset_1|, thr1Thread2of3ForFork0___VERIFIER_atomic_TAS_~v.base=v_thr1Thread2of3ForFork0___VERIFIER_atomic_TAS_~v.base_1, #memory_int=|v_#memory_int_68|, thr1Thread2of3ForFork0___VERIFIER_atomic_TAS_#t~mem5=|v_thr1Thread2of3ForFork0___VERIFIER_atomic_TAS_#t~mem5_1|, ~#lock~0.offset=|v_~#lock~0.offset_22|, thr1Thread2of3ForFork0_acquire_lock_~#cond~0.base=|v_thr1Thread2of3ForFork0_acquire_lock_~#cond~0.base_5|, thr1Thread2of3ForFork0___VERIFIER_atomic_TAS_#in~o.base=|v_thr1Thread2of3ForFork0___VERIFIER_atomic_TAS_#in~o.base_1|, thr1Thread2of3ForFork0___VERIFIER_atomic_TAS_#in~v.base=|v_thr1Thread2of3ForFork0___VERIFIER_atomic_TAS_#in~v.base_1|} AuxVars[] AssignedVars[thr1Thread2of3ForFork0___VERIFIER_atomic_TAS_~o.offset, thr1Thread2of3ForFork0___VERIFIER_atomic_TAS_#in~v.offset, thr1Thread2of3ForFork0___VERIFIER_atomic_TAS_~v.base, thr1Thread2of3ForFork0___VERIFIER_atomic_TAS_~o.base, #memory_int, thr1Thread2of3ForFork0___VERIFIER_atomic_TAS_#t~mem5, thr1Thread2of3ForFork0___VERIFIER_atomic_TAS_#in~o.offset, thr1Thread2of3ForFork0___VERIFIER_atomic_TAS_#in~o.base, thr1Thread2of3ForFork0___VERIFIER_atomic_TAS_#in~v.base, thr1Thread2of3ForFork0___VERIFIER_atomic_TAS_~v.offset][53], [Black: 180#(and (= (select (select |#memory_int| |thr1Thread1of3ForFork0_acquire_lock_~#cond~0.base|) |thr1Thread1of3ForFork0_acquire_lock_~#cond~0.offset|) |thr1Thread1of3ForFork0_acquire_lock_#t~mem6|) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), Black: 182#(not (= |thr1Thread1of3ForFork0_acquire_lock_#t~mem8| |thr1Thread1of3ForFork0_acquire_lock_#t~mem7|)), Black: 184#(and (not (= |thr1Thread1of3ForFork0_acquire_lock_#t~mem7| (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|))) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), Black: 186#(and (not (= |thr1Thread1of3ForFork0_acquire_lock_#t~mem7| (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|))) (not (= |thr1Thread1of3ForFork0_acquire_lock_#t~mem8| |thr1Thread1of3ForFork0_acquire_lock_#t~mem7|)) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), Black: 188#(and (not (= |thr1Thread1of3ForFork0_acquire_lock_#t~mem8| |thr1Thread1of3ForFork0_acquire_lock_#t~mem7|)) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), 101#L700-2true, thr1Thread1of3ForFork0InUse, 78#L719-2true, thr1Thread2of3ForFork0InUse, 112#thr1Err0ASSERT_VIOLATIONERROR_FUNCTIONtrue, thr1Thread3of3ForFork0InUse, 179#(= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1), 20#L700-2true, Black: 177#true]) [2021-03-25 13:07:43,386 INFO L384 tUnfolder$Statistics]: this new event has 70 ancestors and is cut-off event [2021-03-25 13:07:43,386 INFO L387 tUnfolder$Statistics]: existing Event has 66 ancestors and is cut-off event [2021-03-25 13:07:43,386 INFO L387 tUnfolder$Statistics]: existing Event has 42 ancestors and is cut-off event [2021-03-25 13:07:43,386 INFO L387 tUnfolder$Statistics]: existing Event has 42 ancestors and is cut-off event [2021-03-25 13:07:43,386 INFO L387 tUnfolder$Statistics]: existing Event has 46 ancestors and is cut-off event [2021-03-25 13:07:43,386 INFO L387 tUnfolder$Statistics]: existing Event has 66 ancestors and is cut-off event [2021-03-25 13:07:43,390 INFO L382 tUnfolder$Statistics]: inserting event number 6 for the transition-marking pair ([708] L696-->L700-2: Formula: (and (= |v_thr1Thread3of3ForFork0___VERIFIER_atomic_TAS_#in~v.base_1| v_thr1Thread3of3ForFork0___VERIFIER_atomic_TAS_~v.base_1) (= |v_#memory_int_68| (let ((.cse0 (store |v_#memory_int_69| v_thr1Thread3of3ForFork0___VERIFIER_atomic_TAS_~o.base_1 (store (select |v_#memory_int_69| v_thr1Thread3of3ForFork0___VERIFIER_atomic_TAS_~o.base_1) v_thr1Thread3of3ForFork0___VERIFIER_atomic_TAS_~o.offset_1 (select (select |v_#memory_int_69| v_thr1Thread3of3ForFork0___VERIFIER_atomic_TAS_~v.base_1) v_thr1Thread3of3ForFork0___VERIFIER_atomic_TAS_~v.offset_1))))) (store .cse0 v_thr1Thread3of3ForFork0___VERIFIER_atomic_TAS_~v.base_1 (store (select .cse0 v_thr1Thread3of3ForFork0___VERIFIER_atomic_TAS_~v.base_1) v_thr1Thread3of3ForFork0___VERIFIER_atomic_TAS_~v.offset_1 1)))) (= |v_thr1Thread3of3ForFork0___VERIFIER_atomic_TAS_#in~v.base_1| |v_~#lock~0.base_22|) (= |v_thr1Thread3of3ForFork0_acquire_lock_~#cond~0.base_5| |v_thr1Thread3of3ForFork0___VERIFIER_atomic_TAS_#in~o.base_1|) (= |v_thr1Thread3of3ForFork0___VERIFIER_atomic_TAS_#in~v.offset_1| v_thr1Thread3of3ForFork0___VERIFIER_atomic_TAS_~v.offset_1) (= |v_thr1Thread3of3ForFork0___VERIFIER_atomic_TAS_#in~v.offset_1| |v_~#lock~0.offset_22|) (= |v_thr1Thread3of3ForFork0___VERIFIER_atomic_TAS_#in~o.base_1| v_thr1Thread3of3ForFork0___VERIFIER_atomic_TAS_~o.base_1) (= |v_thr1Thread3of3ForFork0___VERIFIER_atomic_TAS_#in~o.offset_1| |v_thr1Thread3of3ForFork0_acquire_lock_~#cond~0.offset_5|) (= |v_thr1Thread3of3ForFork0___VERIFIER_atomic_TAS_#in~o.offset_1| v_thr1Thread3of3ForFork0___VERIFIER_atomic_TAS_~o.offset_1)) InVars {#memory_int=|v_#memory_int_69|, ~#lock~0.offset=|v_~#lock~0.offset_22|, thr1Thread3of3ForFork0_acquire_lock_~#cond~0.offset=|v_thr1Thread3of3ForFork0_acquire_lock_~#cond~0.offset_5|, ~#lock~0.base=|v_~#lock~0.base_22|, thr1Thread3of3ForFork0_acquire_lock_~#cond~0.base=|v_thr1Thread3of3ForFork0_acquire_lock_~#cond~0.base_5|} OutVars{~#lock~0.base=|v_~#lock~0.base_22|, thr1Thread3of3ForFork0___VERIFIER_atomic_TAS_~o.offset=v_thr1Thread3of3ForFork0___VERIFIER_atomic_TAS_~o.offset_1, thr1Thread3of3ForFork0___VERIFIER_atomic_TAS_#t~mem5=|v_thr1Thread3of3ForFork0___VERIFIER_atomic_TAS_#t~mem5_1|, thr1Thread3of3ForFork0___VERIFIER_atomic_TAS_~o.base=v_thr1Thread3of3ForFork0___VERIFIER_atomic_TAS_~o.base_1, thr1Thread3of3ForFork0___VERIFIER_atomic_TAS_#in~v.offset=|v_thr1Thread3of3ForFork0___VERIFIER_atomic_TAS_#in~v.offset_1|, thr1Thread3of3ForFork0_acquire_lock_~#cond~0.base=|v_thr1Thread3of3ForFork0_acquire_lock_~#cond~0.base_5|, thr1Thread3of3ForFork0___VERIFIER_atomic_TAS_#in~v.base=|v_thr1Thread3of3ForFork0___VERIFIER_atomic_TAS_#in~v.base_1|, thr1Thread3of3ForFork0___VERIFIER_atomic_TAS_#in~o.base=|v_thr1Thread3of3ForFork0___VERIFIER_atomic_TAS_#in~o.base_1|, #memory_int=|v_#memory_int_68|, ~#lock~0.offset=|v_~#lock~0.offset_22|, thr1Thread3of3ForFork0___VERIFIER_atomic_TAS_~v.base=v_thr1Thread3of3ForFork0___VERIFIER_atomic_TAS_~v.base_1, thr1Thread3of3ForFork0_acquire_lock_~#cond~0.offset=|v_thr1Thread3of3ForFork0_acquire_lock_~#cond~0.offset_5|, thr1Thread3of3ForFork0___VERIFIER_atomic_TAS_#in~o.offset=|v_thr1Thread3of3ForFork0___VERIFIER_atomic_TAS_#in~o.offset_1|, thr1Thread3of3ForFork0___VERIFIER_atomic_TAS_~v.offset=v_thr1Thread3of3ForFork0___VERIFIER_atomic_TAS_~v.offset_1} AuxVars[] AssignedVars[thr1Thread3of3ForFork0___VERIFIER_atomic_TAS_#in~o.base, thr1Thread3of3ForFork0___VERIFIER_atomic_TAS_~o.offset, thr1Thread3of3ForFork0___VERIFIER_atomic_TAS_#t~mem5, thr1Thread3of3ForFork0___VERIFIER_atomic_TAS_~o.base, thr1Thread3of3ForFork0___VERIFIER_atomic_TAS_#in~v.offset, #memory_int, thr1Thread3of3ForFork0___VERIFIER_atomic_TAS_~v.base, thr1Thread3of3ForFork0___VERIFIER_atomic_TAS_#in~o.offset, thr1Thread3of3ForFork0___VERIFIER_atomic_TAS_~v.offset, thr1Thread3of3ForFork0___VERIFIER_atomic_TAS_#in~v.base][124], [Black: 180#(and (= (select (select |#memory_int| |thr1Thread1of3ForFork0_acquire_lock_~#cond~0.base|) |thr1Thread1of3ForFork0_acquire_lock_~#cond~0.offset|) |thr1Thread1of3ForFork0_acquire_lock_#t~mem6|) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), Black: 182#(not (= |thr1Thread1of3ForFork0_acquire_lock_#t~mem8| |thr1Thread1of3ForFork0_acquire_lock_#t~mem7|)), Black: 184#(and (not (= |thr1Thread1of3ForFork0_acquire_lock_#t~mem7| (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|))) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), Black: 186#(and (not (= |thr1Thread1of3ForFork0_acquire_lock_#t~mem7| (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|))) (not (= |thr1Thread1of3ForFork0_acquire_lock_#t~mem8| |thr1Thread1of3ForFork0_acquire_lock_#t~mem7|)) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), Black: 188#(and (not (= |thr1Thread1of3ForFork0_acquire_lock_#t~mem8| |thr1Thread1of3ForFork0_acquire_lock_#t~mem7|)) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), 101#L700-2true, thr1Thread1of3ForFork0InUse, 78#L719-2true, thr1Thread2of3ForFork0InUse, 112#thr1Err0ASSERT_VIOLATIONERROR_FUNCTIONtrue, thr1Thread3of3ForFork0InUse, 179#(= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1), 20#L700-2true, Black: 177#true]) [2021-03-25 13:07:43,390 INFO L384 tUnfolder$Statistics]: this new event has 70 ancestors and is cut-off event [2021-03-25 13:07:43,391 INFO L387 tUnfolder$Statistics]: existing Event has 46 ancestors and is cut-off event [2021-03-25 13:07:43,391 INFO L387 tUnfolder$Statistics]: existing Event has 42 ancestors and is cut-off event [2021-03-25 13:07:43,391 INFO L387 tUnfolder$Statistics]: existing Event has 66 ancestors and is cut-off event [2021-03-25 13:07:43,391 INFO L387 tUnfolder$Statistics]: existing Event has 42 ancestors and is cut-off event [2021-03-25 13:07:43,391 INFO L387 tUnfolder$Statistics]: existing Event has 66 ancestors and is cut-off event [2021-03-25 13:07:43,439 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([818] L696-->L700-2: Formula: (and (= |v_thr1Thread2of3ForFork0___VERIFIER_atomic_TAS_#in~v.base_1| v_thr1Thread2of3ForFork0___VERIFIER_atomic_TAS_~v.base_1) (= |v_#memory_int_68| (let ((.cse0 (store |v_#memory_int_69| v_thr1Thread2of3ForFork0___VERIFIER_atomic_TAS_~o.base_1 (store (select |v_#memory_int_69| v_thr1Thread2of3ForFork0___VERIFIER_atomic_TAS_~o.base_1) v_thr1Thread2of3ForFork0___VERIFIER_atomic_TAS_~o.offset_1 (select (select |v_#memory_int_69| v_thr1Thread2of3ForFork0___VERIFIER_atomic_TAS_~v.base_1) v_thr1Thread2of3ForFork0___VERIFIER_atomic_TAS_~v.offset_1))))) (store .cse0 v_thr1Thread2of3ForFork0___VERIFIER_atomic_TAS_~v.base_1 (store (select .cse0 v_thr1Thread2of3ForFork0___VERIFIER_atomic_TAS_~v.base_1) v_thr1Thread2of3ForFork0___VERIFIER_atomic_TAS_~v.offset_1 1)))) (= |v_thr1Thread2of3ForFork0___VERIFIER_atomic_TAS_#in~v.base_1| |v_~#lock~0.base_22|) (= |v_thr1Thread2of3ForFork0_acquire_lock_~#cond~0.base_5| |v_thr1Thread2of3ForFork0___VERIFIER_atomic_TAS_#in~o.base_1|) (= |v_thr1Thread2of3ForFork0___VERIFIER_atomic_TAS_#in~v.offset_1| v_thr1Thread2of3ForFork0___VERIFIER_atomic_TAS_~v.offset_1) (= |v_thr1Thread2of3ForFork0___VERIFIER_atomic_TAS_#in~v.offset_1| |v_~#lock~0.offset_22|) (= |v_thr1Thread2of3ForFork0___VERIFIER_atomic_TAS_#in~o.base_1| v_thr1Thread2of3ForFork0___VERIFIER_atomic_TAS_~o.base_1) (= |v_thr1Thread2of3ForFork0___VERIFIER_atomic_TAS_#in~o.offset_1| |v_thr1Thread2of3ForFork0_acquire_lock_~#cond~0.offset_5|) (= |v_thr1Thread2of3ForFork0___VERIFIER_atomic_TAS_#in~o.offset_1| v_thr1Thread2of3ForFork0___VERIFIER_atomic_TAS_~o.offset_1)) InVars {#memory_int=|v_#memory_int_69|, ~#lock~0.offset=|v_~#lock~0.offset_22|, ~#lock~0.base=|v_~#lock~0.base_22|, thr1Thread2of3ForFork0_acquire_lock_~#cond~0.base=|v_thr1Thread2of3ForFork0_acquire_lock_~#cond~0.base_5|, thr1Thread2of3ForFork0_acquire_lock_~#cond~0.offset=|v_thr1Thread2of3ForFork0_acquire_lock_~#cond~0.offset_5|} OutVars{~#lock~0.base=|v_~#lock~0.base_22|, thr1Thread2of3ForFork0_acquire_lock_~#cond~0.offset=|v_thr1Thread2of3ForFork0_acquire_lock_~#cond~0.offset_5|, thr1Thread2of3ForFork0___VERIFIER_atomic_TAS_~o.base=v_thr1Thread2of3ForFork0___VERIFIER_atomic_TAS_~o.base_1, thr1Thread2of3ForFork0___VERIFIER_atomic_TAS_#in~o.offset=|v_thr1Thread2of3ForFork0___VERIFIER_atomic_TAS_#in~o.offset_1|, thr1Thread2of3ForFork0___VERIFIER_atomic_TAS_~v.offset=v_thr1Thread2of3ForFork0___VERIFIER_atomic_TAS_~v.offset_1, thr1Thread2of3ForFork0___VERIFIER_atomic_TAS_~o.offset=v_thr1Thread2of3ForFork0___VERIFIER_atomic_TAS_~o.offset_1, thr1Thread2of3ForFork0___VERIFIER_atomic_TAS_#in~v.offset=|v_thr1Thread2of3ForFork0___VERIFIER_atomic_TAS_#in~v.offset_1|, thr1Thread2of3ForFork0___VERIFIER_atomic_TAS_~v.base=v_thr1Thread2of3ForFork0___VERIFIER_atomic_TAS_~v.base_1, #memory_int=|v_#memory_int_68|, thr1Thread2of3ForFork0___VERIFIER_atomic_TAS_#t~mem5=|v_thr1Thread2of3ForFork0___VERIFIER_atomic_TAS_#t~mem5_1|, ~#lock~0.offset=|v_~#lock~0.offset_22|, thr1Thread2of3ForFork0_acquire_lock_~#cond~0.base=|v_thr1Thread2of3ForFork0_acquire_lock_~#cond~0.base_5|, thr1Thread2of3ForFork0___VERIFIER_atomic_TAS_#in~o.base=|v_thr1Thread2of3ForFork0___VERIFIER_atomic_TAS_#in~o.base_1|, thr1Thread2of3ForFork0___VERIFIER_atomic_TAS_#in~v.base=|v_thr1Thread2of3ForFork0___VERIFIER_atomic_TAS_#in~v.base_1|} AuxVars[] AssignedVars[thr1Thread2of3ForFork0___VERIFIER_atomic_TAS_~o.offset, thr1Thread2of3ForFork0___VERIFIER_atomic_TAS_#in~v.offset, thr1Thread2of3ForFork0___VERIFIER_atomic_TAS_~v.base, thr1Thread2of3ForFork0___VERIFIER_atomic_TAS_~o.base, #memory_int, thr1Thread2of3ForFork0___VERIFIER_atomic_TAS_#t~mem5, thr1Thread2of3ForFork0___VERIFIER_atomic_TAS_#in~o.offset, thr1Thread2of3ForFork0___VERIFIER_atomic_TAS_#in~o.base, thr1Thread2of3ForFork0___VERIFIER_atomic_TAS_#in~v.base, thr1Thread2of3ForFork0___VERIFIER_atomic_TAS_~v.offset][37], [Black: 180#(and (= (select (select |#memory_int| |thr1Thread1of3ForFork0_acquire_lock_~#cond~0.base|) |thr1Thread1of3ForFork0_acquire_lock_~#cond~0.offset|) |thr1Thread1of3ForFork0_acquire_lock_#t~mem6|) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), Black: 182#(not (= |thr1Thread1of3ForFork0_acquire_lock_#t~mem8| |thr1Thread1of3ForFork0_acquire_lock_#t~mem7|)), Black: 184#(and (not (= |thr1Thread1of3ForFork0_acquire_lock_#t~mem7| (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|))) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), Black: 186#(and (not (= |thr1Thread1of3ForFork0_acquire_lock_#t~mem7| (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|))) (not (= |thr1Thread1of3ForFork0_acquire_lock_#t~mem8| |thr1Thread1of3ForFork0_acquire_lock_#t~mem7|)) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), Black: 188#(and (not (= |thr1Thread1of3ForFork0_acquire_lock_#t~mem8| |thr1Thread1of3ForFork0_acquire_lock_#t~mem7|)) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), 101#L700-2true, 37#L706true, thr1Thread1of3ForFork0InUse, 78#L719-2true, thr1Thread2of3ForFork0InUse, thr1Thread3of3ForFork0InUse, 18#L697true, 179#(= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1), Black: 177#true]) [2021-03-25 13:07:43,440 INFO L384 tUnfolder$Statistics]: this new event has 81 ancestors and is cut-off event [2021-03-25 13:07:43,440 INFO L387 tUnfolder$Statistics]: existing Event has 57 ancestors and is cut-off event [2021-03-25 13:07:43,440 INFO L387 tUnfolder$Statistics]: existing Event has 57 ancestors and is cut-off event [2021-03-25 13:07:43,440 INFO L387 tUnfolder$Statistics]: existing Event has 81 ancestors and is cut-off event [2021-03-25 13:07:43,458 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([708] L696-->L700-2: Formula: (and (= |v_thr1Thread3of3ForFork0___VERIFIER_atomic_TAS_#in~v.base_1| v_thr1Thread3of3ForFork0___VERIFIER_atomic_TAS_~v.base_1) (= |v_#memory_int_68| (let ((.cse0 (store |v_#memory_int_69| v_thr1Thread3of3ForFork0___VERIFIER_atomic_TAS_~o.base_1 (store (select |v_#memory_int_69| v_thr1Thread3of3ForFork0___VERIFIER_atomic_TAS_~o.base_1) v_thr1Thread3of3ForFork0___VERIFIER_atomic_TAS_~o.offset_1 (select (select |v_#memory_int_69| v_thr1Thread3of3ForFork0___VERIFIER_atomic_TAS_~v.base_1) v_thr1Thread3of3ForFork0___VERIFIER_atomic_TAS_~v.offset_1))))) (store .cse0 v_thr1Thread3of3ForFork0___VERIFIER_atomic_TAS_~v.base_1 (store (select .cse0 v_thr1Thread3of3ForFork0___VERIFIER_atomic_TAS_~v.base_1) v_thr1Thread3of3ForFork0___VERIFIER_atomic_TAS_~v.offset_1 1)))) (= |v_thr1Thread3of3ForFork0___VERIFIER_atomic_TAS_#in~v.base_1| |v_~#lock~0.base_22|) (= |v_thr1Thread3of3ForFork0_acquire_lock_~#cond~0.base_5| |v_thr1Thread3of3ForFork0___VERIFIER_atomic_TAS_#in~o.base_1|) (= |v_thr1Thread3of3ForFork0___VERIFIER_atomic_TAS_#in~v.offset_1| v_thr1Thread3of3ForFork0___VERIFIER_atomic_TAS_~v.offset_1) (= |v_thr1Thread3of3ForFork0___VERIFIER_atomic_TAS_#in~v.offset_1| |v_~#lock~0.offset_22|) (= |v_thr1Thread3of3ForFork0___VERIFIER_atomic_TAS_#in~o.base_1| v_thr1Thread3of3ForFork0___VERIFIER_atomic_TAS_~o.base_1) (= |v_thr1Thread3of3ForFork0___VERIFIER_atomic_TAS_#in~o.offset_1| |v_thr1Thread3of3ForFork0_acquire_lock_~#cond~0.offset_5|) (= |v_thr1Thread3of3ForFork0___VERIFIER_atomic_TAS_#in~o.offset_1| v_thr1Thread3of3ForFork0___VERIFIER_atomic_TAS_~o.offset_1)) InVars {#memory_int=|v_#memory_int_69|, ~#lock~0.offset=|v_~#lock~0.offset_22|, thr1Thread3of3ForFork0_acquire_lock_~#cond~0.offset=|v_thr1Thread3of3ForFork0_acquire_lock_~#cond~0.offset_5|, ~#lock~0.base=|v_~#lock~0.base_22|, thr1Thread3of3ForFork0_acquire_lock_~#cond~0.base=|v_thr1Thread3of3ForFork0_acquire_lock_~#cond~0.base_5|} OutVars{~#lock~0.base=|v_~#lock~0.base_22|, thr1Thread3of3ForFork0___VERIFIER_atomic_TAS_~o.offset=v_thr1Thread3of3ForFork0___VERIFIER_atomic_TAS_~o.offset_1, thr1Thread3of3ForFork0___VERIFIER_atomic_TAS_#t~mem5=|v_thr1Thread3of3ForFork0___VERIFIER_atomic_TAS_#t~mem5_1|, thr1Thread3of3ForFork0___VERIFIER_atomic_TAS_~o.base=v_thr1Thread3of3ForFork0___VERIFIER_atomic_TAS_~o.base_1, thr1Thread3of3ForFork0___VERIFIER_atomic_TAS_#in~v.offset=|v_thr1Thread3of3ForFork0___VERIFIER_atomic_TAS_#in~v.offset_1|, thr1Thread3of3ForFork0_acquire_lock_~#cond~0.base=|v_thr1Thread3of3ForFork0_acquire_lock_~#cond~0.base_5|, thr1Thread3of3ForFork0___VERIFIER_atomic_TAS_#in~v.base=|v_thr1Thread3of3ForFork0___VERIFIER_atomic_TAS_#in~v.base_1|, thr1Thread3of3ForFork0___VERIFIER_atomic_TAS_#in~o.base=|v_thr1Thread3of3ForFork0___VERIFIER_atomic_TAS_#in~o.base_1|, #memory_int=|v_#memory_int_68|, ~#lock~0.offset=|v_~#lock~0.offset_22|, thr1Thread3of3ForFork0___VERIFIER_atomic_TAS_~v.base=v_thr1Thread3of3ForFork0___VERIFIER_atomic_TAS_~v.base_1, thr1Thread3of3ForFork0_acquire_lock_~#cond~0.offset=|v_thr1Thread3of3ForFork0_acquire_lock_~#cond~0.offset_5|, thr1Thread3of3ForFork0___VERIFIER_atomic_TAS_#in~o.offset=|v_thr1Thread3of3ForFork0___VERIFIER_atomic_TAS_#in~o.offset_1|, thr1Thread3of3ForFork0___VERIFIER_atomic_TAS_~v.offset=v_thr1Thread3of3ForFork0___VERIFIER_atomic_TAS_~v.offset_1} AuxVars[] AssignedVars[thr1Thread3of3ForFork0___VERIFIER_atomic_TAS_#in~o.base, thr1Thread3of3ForFork0___VERIFIER_atomic_TAS_~o.offset, thr1Thread3of3ForFork0___VERIFIER_atomic_TAS_#t~mem5, thr1Thread3of3ForFork0___VERIFIER_atomic_TAS_~o.base, thr1Thread3of3ForFork0___VERIFIER_atomic_TAS_#in~v.offset, #memory_int, thr1Thread3of3ForFork0___VERIFIER_atomic_TAS_~v.base, thr1Thread3of3ForFork0___VERIFIER_atomic_TAS_#in~o.offset, thr1Thread3of3ForFork0___VERIFIER_atomic_TAS_~v.offset, thr1Thread3of3ForFork0___VERIFIER_atomic_TAS_#in~v.base][101], [Black: 180#(and (= (select (select |#memory_int| |thr1Thread1of3ForFork0_acquire_lock_~#cond~0.base|) |thr1Thread1of3ForFork0_acquire_lock_~#cond~0.offset|) |thr1Thread1of3ForFork0_acquire_lock_#t~mem6|) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), Black: 182#(not (= |thr1Thread1of3ForFork0_acquire_lock_#t~mem8| |thr1Thread1of3ForFork0_acquire_lock_#t~mem7|)), Black: 184#(and (not (= |thr1Thread1of3ForFork0_acquire_lock_#t~mem7| (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|))) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), Black: 186#(and (not (= |thr1Thread1of3ForFork0_acquire_lock_#t~mem7| (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|))) (not (= |thr1Thread1of3ForFork0_acquire_lock_#t~mem8| |thr1Thread1of3ForFork0_acquire_lock_#t~mem7|)) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), Black: 188#(and (not (= |thr1Thread1of3ForFork0_acquire_lock_#t~mem8| |thr1Thread1of3ForFork0_acquire_lock_#t~mem7|)) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), thr1Thread1of3ForFork0InUse, 78#L719-2true, thr1Thread2of3ForFork0InUse, thr1Thread3of3ForFork0InUse, 18#L697true, 179#(= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1), 20#L700-2true, 91#L706true, Black: 177#true]) [2021-03-25 13:07:43,458 INFO L384 tUnfolder$Statistics]: this new event has 81 ancestors and is cut-off event [2021-03-25 13:07:43,458 INFO L387 tUnfolder$Statistics]: existing Event has 57 ancestors and is cut-off event [2021-03-25 13:07:43,458 INFO L387 tUnfolder$Statistics]: existing Event has 57 ancestors and is cut-off event [2021-03-25 13:07:43,458 INFO L387 tUnfolder$Statistics]: existing Event has 81 ancestors and is cut-off event [2021-03-25 13:07:43,473 INFO L129 PetriNetUnfolder]: 1207/4443 cut-off events. [2021-03-25 13:07:43,473 INFO L130 PetriNetUnfolder]: For 1915/2222 co-relation queries the response was YES. [2021-03-25 13:07:43,497 INFO L84 FinitePrefix]: Finished finitePrefix Result has 8024 conditions, 4443 events. 1207/4443 cut-off events. For 1915/2222 co-relation queries the response was YES. Maximal size of possible extension queue 114. Compared 38599 event pairs, 67 based on Foata normal form. 8/3938 useless extension candidates. Maximal degree in co-relation 5949. Up to 817 conditions per place. [2021-03-25 13:07:43,561 INFO L142 LiptonReduction]: Number of co-enabled transitions 10834 [2021-03-25 13:07:44,284 WARN L205 SmtUtils]: Spent 124.00 ms on a formula simplification. DAG size of input: 69 DAG size of output: 63 [2021-03-25 13:07:44,469 WARN L205 SmtUtils]: Spent 136.00 ms on a formula simplification. DAG size of input: 69 DAG size of output: 63 [2021-03-25 13:07:49,600 INFO L154 LiptonReduction]: Checked pairs total: 5702 [2021-03-25 13:07:49,600 INFO L156 LiptonReduction]: Total number of compositions: 23 [2021-03-25 13:07:49,601 INFO L199 CegarLoopForPetriNet]: Time needed for LBE in milliseconds: 6555 [2021-03-25 13:07:49,601 INFO L480 AbstractCegarLoop]: Abstraction has has 116 places, 143 transitions, 523 flow [2021-03-25 13:07:49,602 INFO L481 AbstractCegarLoop]: Interpolant automaton has has 6 states, 6 states have (on average 146.83333333333334) internal successors, (881), 6 states have internal predecessors, (881), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-25 13:07:49,602 INFO L255 CegarLoopForPetriNet]: Found error trace [2021-03-25 13:07:49,602 INFO L263 CegarLoopForPetriNet]: trace histogram [4, 4, 3, 1, 1, 1, 1, 1, 1, 1] [2021-03-25 13:07:49,602 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2021-03-25 13:07:49,602 INFO L428 AbstractCegarLoop]: === Iteration 2 === [thr1Err0ASSERT_VIOLATIONERROR_FUNCTION, thr1Err0ASSERT_VIOLATIONERROR_FUNCTION, thr1Err1ASSERT_VIOLATIONERROR_FUNCTION, thr1Err1ASSERT_VIOLATIONERROR_FUNCTION, thr1Err2ASSERT_VIOLATIONERROR_FUNCTION, thr1Err0ASSERT_VIOLATIONERROR_FUNCTION, thr1Err1ASSERT_VIOLATIONERROR_FUNCTION, thr1Err2ASSERT_VIOLATIONERROR_FUNCTION, thr1Err0ASSERT_VIOLATIONERROR_FUNCTION, thr1Err1ASSERT_VIOLATIONERROR_FUNCTION, thr1Err2ASSERT_VIOLATIONERROR_FUNCTION, thr1Err2ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATION]=== [2021-03-25 13:07:49,602 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-03-25 13:07:49,602 INFO L82 PathProgramCache]: Analyzing trace with hash 1907417815, now seen corresponding path program 1 times [2021-03-25 13:07:49,603 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-03-25 13:07:49,603 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1010011567] [2021-03-25 13:07:49,603 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-03-25 13:07:49,615 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2021-03-25 13:07:49,615 INFO L223 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2021-03-25 13:07:49,625 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2021-03-25 13:07:49,626 INFO L223 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2021-03-25 13:07:49,630 INFO L173 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2021-03-25 13:07:49,630 INFO L634 BasicCegarLoop]: Counterexample might be feasible [2021-03-25 13:07:49,630 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3 [2021-03-25 13:07:49,630 WARN L342 ceAbstractionStarter]: 3 thread instances were not sufficient, I will increase this number and restart the analysis [2021-03-25 13:07:49,630 INFO L323 ceAbstractionStarter]: Constructing petrified ICFG for 4 thread instances. [2021-03-25 13:07:49,644 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of4ForFork0_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:49,644 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of4ForFork0_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:49,644 WARN L313 ript$VariableManager]: TermVariabe thr1Thread3of4ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:49,644 WARN L313 ript$VariableManager]: TermVariabe thr1Thread3of4ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:49,645 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of4ForFork0_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:49,645 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of4ForFork0_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:49,645 WARN L313 ript$VariableManager]: TermVariabe thr1Thread3of4ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:49,645 WARN L313 ript$VariableManager]: TermVariabe thr1Thread3of4ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:49,645 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of4ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:49,645 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of4ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:49,645 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of4ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:49,645 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of4ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:49,645 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of4ForFork0_acquire_lock_~#cond~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:49,645 WARN L313 ript$VariableManager]: TermVariabe thr1Thread3of4ForFork0_acquire_lock_~delay~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:49,645 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of4ForFork0_acquire_lock_#t~mem7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:49,645 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of4ForFork0_acquire_lock_~#cond~0.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:49,645 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of4ForFork0_acquire_lock_#t~mem6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:49,645 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of4ForFork0_acquire_lock_#t~mem8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:49,645 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of4ForFork0_acquire_lock_~#cond~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:49,645 WARN L313 ript$VariableManager]: TermVariabe thr1Thread3of4ForFork0_acquire_lock_~delay~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:49,645 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of4ForFork0_acquire_lock_#t~mem7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:49,645 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of4ForFork0_acquire_lock_~#cond~0.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:49,645 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of4ForFork0_acquire_lock_#t~mem6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:49,646 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of4ForFork0_acquire_lock_#t~mem8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:49,646 WARN L313 ript$VariableManager]: TermVariabe thr1Thread3of4ForFork0_acquire_lock_~delay~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:49,646 WARN L313 ript$VariableManager]: TermVariabe thr1Thread3of4ForFork0_acquire_lock_~delay~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:49,646 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of4ForFork0_acquire_lock_~#cond~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:49,646 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of4ForFork0_acquire_lock_~#cond~0.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:49,646 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of4ForFork0_acquire_lock_~#cond~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:49,646 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of4ForFork0_acquire_lock_~#cond~0.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:49,646 WARN L313 ript$VariableManager]: TermVariabe thr1Thread3of4ForFork0_acquire_lock_~delay~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:49,646 WARN L313 ript$VariableManager]: TermVariabe thr1Thread3of4ForFork0_acquire_lock_~delay~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:49,646 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of4ForFork0_acquire_lock_~#cond~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:49,646 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of4ForFork0_acquire_lock_~#cond~0.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:49,646 WARN L313 ript$VariableManager]: TermVariabe thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_~v.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:49,646 WARN L313 ript$VariableManager]: TermVariabe thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_~o.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:49,646 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_#in~o.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:49,646 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_#t~mem5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:49,646 WARN L313 ript$VariableManager]: TermVariabe thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_~o.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:49,646 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_#in~o.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:49,646 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_#in~v.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:49,646 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_#in~v.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:49,647 WARN L313 ript$VariableManager]: TermVariabe thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_~v.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:49,647 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of4ForFork0_acquire_lock_~#cond~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:49,647 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of4ForFork0_acquire_lock_~#cond~0.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:49,647 WARN L313 ript$VariableManager]: TermVariabe thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_~v.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:49,647 WARN L313 ript$VariableManager]: TermVariabe thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_~o.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:49,647 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_#in~o.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:49,647 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_#t~mem5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:49,647 WARN L313 ript$VariableManager]: TermVariabe thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_~o.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:49,647 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_#in~o.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:49,647 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_#in~v.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:49,647 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_#in~v.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:49,647 WARN L313 ript$VariableManager]: TermVariabe thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_~v.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:49,647 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of4ForFork0_acquire_lock_~#cond~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:49,647 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of4ForFork0_acquire_lock_~#cond~0.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:49,647 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of4ForFork0_acquire_lock_#t~mem6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:49,647 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of4ForFork0_acquire_lock_~#cond~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:49,647 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of4ForFork0_acquire_lock_~#cond~0.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:49,647 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of4ForFork0_acquire_lock_#t~mem6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:49,648 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of4ForFork0_acquire_lock_~#cond~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:49,648 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of4ForFork0_acquire_lock_~#cond~0.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:49,648 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of4ForFork0_acquire_lock_#t~mem7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:49,648 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of4ForFork0_acquire_lock_~#cond~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:49,648 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of4ForFork0_acquire_lock_~#cond~0.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:49,648 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of4ForFork0_acquire_lock_#t~mem7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:49,648 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of4ForFork0_acquire_lock_#t~mem6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:49,648 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of4ForFork0_acquire_lock_#t~mem6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:49,648 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of4ForFork0_acquire_lock_#t~mem6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:49,648 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of4ForFork0_acquire_lock_#t~mem6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:49,648 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of4ForFork0_acquire_lock_#t~mem8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:49,648 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of4ForFork0_acquire_lock_#t~mem8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:49,648 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of4ForFork0_acquire_lock_#t~mem6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:49,648 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of4ForFork0_acquire_lock_#t~mem6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:49,648 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of4ForFork0_acquire_lock_#t~mem6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:49,648 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of4ForFork0_acquire_lock_#t~mem6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:49,648 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of4ForFork0_acquire_lock_#t~mem7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:49,648 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of4ForFork0_acquire_lock_#t~mem8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:49,648 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of4ForFork0_acquire_lock_#t~mem7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:49,649 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of4ForFork0_acquire_lock_#t~mem8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:49,649 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of4ForFork0_acquire_lock_#t~mem7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:49,649 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of4ForFork0_acquire_lock_#t~mem8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:49,649 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of4ForFork0_acquire_lock_#t~mem7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:49,649 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of4ForFork0_acquire_lock_#t~mem8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:49,649 WARN L313 ript$VariableManager]: TermVariabe thr1Thread3of4ForFork0_acquire_lock_~delay~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:49,649 WARN L313 ript$VariableManager]: TermVariabe thr1Thread3of4ForFork0_acquire_lock_~delay~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:49,649 WARN L313 ript$VariableManager]: TermVariabe thr1Thread3of4ForFork0_acquire_lock_~delay~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:49,649 WARN L313 ript$VariableManager]: TermVariabe thr1Thread3of4ForFork0_acquire_lock_~delay~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:49,650 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of4ForFork0_acquire_lock_#t~mem8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:49,650 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of4ForFork0_acquire_lock_#t~mem8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:49,650 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of4ForFork0_acquire_lock_#t~mem8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:49,650 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of4ForFork0_acquire_lock_#t~mem8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:49,650 WARN L313 ript$VariableManager]: TermVariabe thr1Thread3of4ForFork0_acquire_lock_~delay~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:49,650 WARN L313 ript$VariableManager]: TermVariabe thr1Thread3of4ForFork0_acquire_lock_~delay~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:49,650 WARN L313 ript$VariableManager]: TermVariabe thr1Thread3of4ForFork0_acquire_lock_~delay~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:49,650 WARN L313 ript$VariableManager]: TermVariabe thr1Thread3of4ForFork0_acquire_lock_~delay~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:49,651 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of4ForFork0_acquire_lock_~#cond~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:49,651 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of4ForFork0_acquire_lock_~#cond~0.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:49,651 WARN L313 ript$VariableManager]: TermVariabe thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_~v.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:49,651 WARN L313 ript$VariableManager]: TermVariabe thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_~o.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:49,651 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_#in~o.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:49,651 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_#t~mem5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:49,651 WARN L313 ript$VariableManager]: TermVariabe thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_~o.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:49,651 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_#in~o.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:49,651 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_#in~v.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:49,651 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_#in~v.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:49,651 WARN L313 ript$VariableManager]: TermVariabe thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_~v.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:49,651 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of4ForFork0_acquire_lock_~#cond~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:49,651 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of4ForFork0_acquire_lock_~#cond~0.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:49,651 WARN L313 ript$VariableManager]: TermVariabe thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_~v.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:49,651 WARN L313 ript$VariableManager]: TermVariabe thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_~o.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:49,651 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_#in~o.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:49,651 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_#t~mem5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:49,651 WARN L313 ript$VariableManager]: TermVariabe thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_~o.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:49,651 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_#in~o.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:49,652 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_#in~v.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:49,652 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_#in~v.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:49,652 WARN L313 ript$VariableManager]: TermVariabe thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_~v.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:49,652 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of4ForFork0_acquire_lock_#t~mem7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:49,652 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of4ForFork0_acquire_lock_#t~mem7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:49,652 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of4ForFork0_acquire_lock_#t~mem7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:49,652 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of4ForFork0_acquire_lock_#t~mem7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:49,652 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of4ForFork0_acquire_lock_~#cond~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:49,652 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of4ForFork0_acquire_lock_~#cond~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:49,652 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of4ForFork0_acquire_lock_~#cond~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:49,652 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of4ForFork0_acquire_lock_~#cond~0.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:49,652 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of4ForFork0_acquire_lock_~#cond~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:49,652 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of4ForFork0_acquire_lock_~#cond~0.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:49,652 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of4ForFork0_#t~post10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:49,652 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of4ForFork0_#t~post10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:49,652 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of4ForFork0_#t~post10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:49,652 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of4ForFork0_#t~post10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:49,652 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of4ForFork0_#t~post10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:49,653 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of4ForFork0_#t~post10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:49,653 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of4ForFork0_#t~post11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:49,653 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of4ForFork0_#t~post11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:49,653 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of4ForFork0_#t~post11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:49,653 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of4ForFork0_#t~post11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:49,653 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of4ForFork0_#t~post11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:49,653 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of4ForFork0_#t~post11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:49,653 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of4ForFork0_release_lock_#t~mem9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:49,653 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of4ForFork0_release_lock_#t~mem9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:49,653 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of4ForFork0_release_lock_#t~mem9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:49,653 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of4ForFork0_release_lock_#t~mem9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:49,653 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of4ForFork0_release_lock_#t~mem9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:49,653 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of4ForFork0_release_lock_#t~mem9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:49,653 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of4ForFork0_release_lock_#t~mem9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:49,653 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of4ForFork0_release_lock_#t~mem9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:49,653 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of4ForFork0_release_lock_#t~mem9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:49,653 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of4ForFork0_release_lock_#t~mem9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:49,653 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of4ForFork0_release_lock_#t~mem9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:49,654 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of4ForFork0_release_lock_#t~mem9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:49,654 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread4of4ForFork0_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:49,654 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread4of4ForFork0_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:49,654 WARN L313 ript$VariableManager]: TermVariabe thr1Thread4of4ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:49,654 WARN L313 ript$VariableManager]: TermVariabe thr1Thread4of4ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:49,654 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread4of4ForFork0_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:49,654 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread4of4ForFork0_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:49,654 WARN L313 ript$VariableManager]: TermVariabe thr1Thread4of4ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:49,654 WARN L313 ript$VariableManager]: TermVariabe thr1Thread4of4ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:49,654 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread4of4ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:49,654 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread4of4ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:49,654 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread4of4ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:49,654 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread4of4ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:49,654 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread4of4ForFork0_acquire_lock_~#cond~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:49,654 WARN L313 ript$VariableManager]: TermVariabe thr1Thread4of4ForFork0_acquire_lock_~delay~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:49,655 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread4of4ForFork0_acquire_lock_#t~mem7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:49,655 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread4of4ForFork0_acquire_lock_~#cond~0.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:49,655 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread4of4ForFork0_acquire_lock_#t~mem6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:49,655 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread4of4ForFork0_acquire_lock_#t~mem8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:49,655 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread4of4ForFork0_acquire_lock_~#cond~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:49,655 WARN L313 ript$VariableManager]: TermVariabe thr1Thread4of4ForFork0_acquire_lock_~delay~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:49,655 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread4of4ForFork0_acquire_lock_#t~mem7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:49,655 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread4of4ForFork0_acquire_lock_~#cond~0.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:49,655 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread4of4ForFork0_acquire_lock_#t~mem6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:49,655 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread4of4ForFork0_acquire_lock_#t~mem8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:49,655 WARN L313 ript$VariableManager]: TermVariabe thr1Thread4of4ForFork0_acquire_lock_~delay~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:49,655 WARN L313 ript$VariableManager]: TermVariabe thr1Thread4of4ForFork0_acquire_lock_~delay~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:49,655 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread4of4ForFork0_acquire_lock_~#cond~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:49,655 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread4of4ForFork0_acquire_lock_~#cond~0.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:49,655 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread4of4ForFork0_acquire_lock_~#cond~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:49,655 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread4of4ForFork0_acquire_lock_~#cond~0.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:49,655 WARN L313 ript$VariableManager]: TermVariabe thr1Thread4of4ForFork0_acquire_lock_~delay~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:49,655 WARN L313 ript$VariableManager]: TermVariabe thr1Thread4of4ForFork0_acquire_lock_~delay~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:49,655 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread4of4ForFork0_acquire_lock_~#cond~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:49,656 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread4of4ForFork0_acquire_lock_~#cond~0.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:49,656 WARN L313 ript$VariableManager]: TermVariabe thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_~v.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:49,656 WARN L313 ript$VariableManager]: TermVariabe thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_~o.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:49,656 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#in~o.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:49,656 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#t~mem5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:49,656 WARN L313 ript$VariableManager]: TermVariabe thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_~o.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:49,656 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#in~o.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:49,656 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#in~v.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:49,656 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#in~v.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:49,656 WARN L313 ript$VariableManager]: TermVariabe thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_~v.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:49,656 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread4of4ForFork0_acquire_lock_~#cond~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:49,656 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread4of4ForFork0_acquire_lock_~#cond~0.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:49,656 WARN L313 ript$VariableManager]: TermVariabe thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_~v.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:49,656 WARN L313 ript$VariableManager]: TermVariabe thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_~o.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:49,656 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#in~o.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:49,656 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#t~mem5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:49,656 WARN L313 ript$VariableManager]: TermVariabe thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_~o.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:49,656 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#in~o.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:49,656 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#in~v.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:49,656 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#in~v.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:49,657 WARN L313 ript$VariableManager]: TermVariabe thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_~v.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:49,657 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread4of4ForFork0_acquire_lock_~#cond~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:49,657 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread4of4ForFork0_acquire_lock_~#cond~0.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:49,657 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread4of4ForFork0_acquire_lock_#t~mem6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:49,657 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread4of4ForFork0_acquire_lock_~#cond~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:49,657 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread4of4ForFork0_acquire_lock_~#cond~0.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:49,657 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread4of4ForFork0_acquire_lock_#t~mem6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:49,657 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread4of4ForFork0_acquire_lock_~#cond~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:49,657 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread4of4ForFork0_acquire_lock_~#cond~0.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:49,657 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread4of4ForFork0_acquire_lock_#t~mem7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:49,657 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread4of4ForFork0_acquire_lock_~#cond~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:49,657 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread4of4ForFork0_acquire_lock_~#cond~0.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:49,657 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread4of4ForFork0_acquire_lock_#t~mem7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:49,657 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread4of4ForFork0_acquire_lock_#t~mem6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:49,657 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread4of4ForFork0_acquire_lock_#t~mem6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:49,657 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread4of4ForFork0_acquire_lock_#t~mem6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:49,657 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread4of4ForFork0_acquire_lock_#t~mem6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:49,657 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread4of4ForFork0_acquire_lock_#t~mem8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:49,657 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread4of4ForFork0_acquire_lock_#t~mem8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:49,658 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread4of4ForFork0_acquire_lock_#t~mem6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:49,658 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread4of4ForFork0_acquire_lock_#t~mem6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:49,658 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread4of4ForFork0_acquire_lock_#t~mem6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:49,658 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread4of4ForFork0_acquire_lock_#t~mem6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:49,658 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread4of4ForFork0_acquire_lock_#t~mem7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:49,658 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread4of4ForFork0_acquire_lock_#t~mem8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:49,658 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread4of4ForFork0_acquire_lock_#t~mem7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:49,658 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread4of4ForFork0_acquire_lock_#t~mem8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:49,658 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread4of4ForFork0_acquire_lock_#t~mem7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:49,658 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread4of4ForFork0_acquire_lock_#t~mem8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:49,658 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread4of4ForFork0_acquire_lock_#t~mem7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:49,658 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread4of4ForFork0_acquire_lock_#t~mem8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:49,658 WARN L313 ript$VariableManager]: TermVariabe thr1Thread4of4ForFork0_acquire_lock_~delay~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:49,658 WARN L313 ript$VariableManager]: TermVariabe thr1Thread4of4ForFork0_acquire_lock_~delay~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:49,658 WARN L313 ript$VariableManager]: TermVariabe thr1Thread4of4ForFork0_acquire_lock_~delay~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:49,658 WARN L313 ript$VariableManager]: TermVariabe thr1Thread4of4ForFork0_acquire_lock_~delay~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:49,658 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread4of4ForFork0_acquire_lock_#t~mem8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:49,659 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread4of4ForFork0_acquire_lock_#t~mem8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:49,659 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread4of4ForFork0_acquire_lock_#t~mem8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:49,659 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread4of4ForFork0_acquire_lock_#t~mem8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:49,659 WARN L313 ript$VariableManager]: TermVariabe thr1Thread4of4ForFork0_acquire_lock_~delay~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:49,659 WARN L313 ript$VariableManager]: TermVariabe thr1Thread4of4ForFork0_acquire_lock_~delay~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:49,659 WARN L313 ript$VariableManager]: TermVariabe thr1Thread4of4ForFork0_acquire_lock_~delay~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:49,659 WARN L313 ript$VariableManager]: TermVariabe thr1Thread4of4ForFork0_acquire_lock_~delay~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:49,659 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread4of4ForFork0_acquire_lock_~#cond~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:49,659 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread4of4ForFork0_acquire_lock_~#cond~0.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:49,659 WARN L313 ript$VariableManager]: TermVariabe thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_~v.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:49,659 WARN L313 ript$VariableManager]: TermVariabe thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_~o.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:49,659 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#in~o.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:49,659 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#t~mem5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:49,659 WARN L313 ript$VariableManager]: TermVariabe thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_~o.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:49,659 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#in~o.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:49,659 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#in~v.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:49,659 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#in~v.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:49,659 WARN L313 ript$VariableManager]: TermVariabe thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_~v.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:49,659 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread4of4ForFork0_acquire_lock_~#cond~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:49,660 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread4of4ForFork0_acquire_lock_~#cond~0.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:49,660 WARN L313 ript$VariableManager]: TermVariabe thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_~v.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:49,660 WARN L313 ript$VariableManager]: TermVariabe thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_~o.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:49,660 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#in~o.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:49,660 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#t~mem5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:49,660 WARN L313 ript$VariableManager]: TermVariabe thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_~o.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:49,660 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#in~o.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:49,660 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#in~v.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:49,660 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#in~v.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:49,660 WARN L313 ript$VariableManager]: TermVariabe thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_~v.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:49,660 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread4of4ForFork0_acquire_lock_#t~mem7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:49,660 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread4of4ForFork0_acquire_lock_#t~mem7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:49,660 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread4of4ForFork0_acquire_lock_#t~mem7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:49,660 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread4of4ForFork0_acquire_lock_#t~mem7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:49,660 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread4of4ForFork0_acquire_lock_~#cond~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:49,660 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread4of4ForFork0_acquire_lock_~#cond~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:49,660 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread4of4ForFork0_acquire_lock_~#cond~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:49,660 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread4of4ForFork0_acquire_lock_~#cond~0.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:49,661 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread4of4ForFork0_acquire_lock_~#cond~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:49,661 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread4of4ForFork0_acquire_lock_~#cond~0.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:49,661 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread4of4ForFork0_#t~post10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:49,661 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread4of4ForFork0_#t~post10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:49,661 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread4of4ForFork0_#t~post10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:49,661 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread4of4ForFork0_#t~post10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:49,661 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread4of4ForFork0_#t~post10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:49,661 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread4of4ForFork0_#t~post10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:49,661 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread4of4ForFork0_#t~post11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:49,661 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread4of4ForFork0_#t~post11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:49,661 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread4of4ForFork0_#t~post11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:49,661 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread4of4ForFork0_#t~post11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:49,661 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread4of4ForFork0_#t~post11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:49,661 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread4of4ForFork0_#t~post11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:49,661 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread4of4ForFork0_release_lock_#t~mem9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:49,661 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread4of4ForFork0_release_lock_#t~mem9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:49,661 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread4of4ForFork0_release_lock_#t~mem9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:49,662 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread4of4ForFork0_release_lock_#t~mem9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:49,662 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread4of4ForFork0_release_lock_#t~mem9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:49,662 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread4of4ForFork0_release_lock_#t~mem9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:49,662 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread4of4ForFork0_release_lock_#t~mem9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:49,662 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread4of4ForFork0_release_lock_#t~mem9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:49,662 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread4of4ForFork0_release_lock_#t~mem9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:49,662 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread4of4ForFork0_release_lock_#t~mem9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:49,662 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread4of4ForFork0_release_lock_#t~mem9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:49,662 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread4of4ForFork0_release_lock_#t~mem9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:49,662 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of4ForFork0_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:49,662 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of4ForFork0_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:49,662 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of4ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:49,662 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of4ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:49,662 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of4ForFork0_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:49,662 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of4ForFork0_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:49,662 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of4ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:49,663 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of4ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:49,663 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of4ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:49,663 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of4ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:49,663 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of4ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:49,663 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of4ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:49,663 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:49,663 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of4ForFork0_acquire_lock_~delay~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:49,663 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of4ForFork0_acquire_lock_#t~mem7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:49,663 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:49,663 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of4ForFork0_acquire_lock_#t~mem6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:49,663 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of4ForFork0_acquire_lock_#t~mem8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:49,663 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:49,663 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of4ForFork0_acquire_lock_~delay~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:49,663 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of4ForFork0_acquire_lock_#t~mem7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:49,663 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:49,663 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of4ForFork0_acquire_lock_#t~mem6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:49,663 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of4ForFork0_acquire_lock_#t~mem8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:49,663 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of4ForFork0_acquire_lock_~delay~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:49,663 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of4ForFork0_acquire_lock_~delay~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:49,664 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:49,664 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:49,664 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:49,664 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:49,664 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of4ForFork0_acquire_lock_~delay~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:49,664 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of4ForFork0_acquire_lock_~delay~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:49,664 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:49,664 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:49,664 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of4ForFork0___VERIFIER_atomic_TAS_~v.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:49,664 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of4ForFork0___VERIFIER_atomic_TAS_~o.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:49,664 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of4ForFork0___VERIFIER_atomic_TAS_#in~o.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:49,664 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of4ForFork0___VERIFIER_atomic_TAS_#t~mem5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:49,664 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of4ForFork0___VERIFIER_atomic_TAS_~o.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:49,664 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of4ForFork0___VERIFIER_atomic_TAS_#in~o.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:49,664 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of4ForFork0___VERIFIER_atomic_TAS_#in~v.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:49,664 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of4ForFork0___VERIFIER_atomic_TAS_#in~v.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:49,664 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of4ForFork0___VERIFIER_atomic_TAS_~v.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:49,664 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:49,665 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:49,665 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of4ForFork0___VERIFIER_atomic_TAS_~v.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:49,665 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of4ForFork0___VERIFIER_atomic_TAS_~o.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:49,665 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of4ForFork0___VERIFIER_atomic_TAS_#in~o.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:49,665 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of4ForFork0___VERIFIER_atomic_TAS_#t~mem5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:49,665 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of4ForFork0___VERIFIER_atomic_TAS_~o.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:49,665 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of4ForFork0___VERIFIER_atomic_TAS_#in~o.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:49,665 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of4ForFork0___VERIFIER_atomic_TAS_#in~v.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:49,665 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of4ForFork0___VERIFIER_atomic_TAS_#in~v.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:49,665 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of4ForFork0___VERIFIER_atomic_TAS_~v.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:49,665 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:49,665 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:49,665 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of4ForFork0_acquire_lock_#t~mem6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:49,665 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:49,665 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:49,665 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of4ForFork0_acquire_lock_#t~mem6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:49,665 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:49,665 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:49,665 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of4ForFork0_acquire_lock_#t~mem7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:49,666 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:49,666 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:49,666 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of4ForFork0_acquire_lock_#t~mem7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:49,666 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of4ForFork0_acquire_lock_#t~mem6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:49,666 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of4ForFork0_acquire_lock_#t~mem6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:49,666 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of4ForFork0_acquire_lock_#t~mem6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:49,666 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of4ForFork0_acquire_lock_#t~mem6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:49,666 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of4ForFork0_acquire_lock_#t~mem8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:49,666 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of4ForFork0_acquire_lock_#t~mem8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:49,666 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of4ForFork0_acquire_lock_#t~mem6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:49,666 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of4ForFork0_acquire_lock_#t~mem6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:49,666 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of4ForFork0_acquire_lock_#t~mem6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:49,666 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of4ForFork0_acquire_lock_#t~mem6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:49,666 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of4ForFork0_acquire_lock_#t~mem7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:49,666 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of4ForFork0_acquire_lock_#t~mem8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:49,666 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of4ForFork0_acquire_lock_#t~mem7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:49,666 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of4ForFork0_acquire_lock_#t~mem8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:49,666 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of4ForFork0_acquire_lock_#t~mem7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:49,666 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of4ForFork0_acquire_lock_#t~mem8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:49,667 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of4ForFork0_acquire_lock_#t~mem7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:49,667 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of4ForFork0_acquire_lock_#t~mem8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:49,667 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of4ForFork0_acquire_lock_~delay~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:49,667 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of4ForFork0_acquire_lock_~delay~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:49,667 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of4ForFork0_acquire_lock_~delay~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:49,667 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of4ForFork0_acquire_lock_~delay~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:49,667 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of4ForFork0_acquire_lock_#t~mem8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:49,667 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of4ForFork0_acquire_lock_#t~mem8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:49,667 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of4ForFork0_acquire_lock_#t~mem8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:49,667 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of4ForFork0_acquire_lock_#t~mem8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:49,667 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of4ForFork0_acquire_lock_~delay~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:49,667 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of4ForFork0_acquire_lock_~delay~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:49,667 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of4ForFork0_acquire_lock_~delay~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:49,667 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of4ForFork0_acquire_lock_~delay~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:49,667 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:49,667 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:49,667 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of4ForFork0___VERIFIER_atomic_TAS_~v.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:49,667 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of4ForFork0___VERIFIER_atomic_TAS_~o.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:49,668 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of4ForFork0___VERIFIER_atomic_TAS_#in~o.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:49,668 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of4ForFork0___VERIFIER_atomic_TAS_#t~mem5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:49,668 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of4ForFork0___VERIFIER_atomic_TAS_~o.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:49,668 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of4ForFork0___VERIFIER_atomic_TAS_#in~o.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:49,668 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of4ForFork0___VERIFIER_atomic_TAS_#in~v.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:49,668 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of4ForFork0___VERIFIER_atomic_TAS_#in~v.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:49,668 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of4ForFork0___VERIFIER_atomic_TAS_~v.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:49,668 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:49,668 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:49,668 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of4ForFork0___VERIFIER_atomic_TAS_~v.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:49,668 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of4ForFork0___VERIFIER_atomic_TAS_~o.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:49,668 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of4ForFork0___VERIFIER_atomic_TAS_#in~o.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:49,668 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of4ForFork0___VERIFIER_atomic_TAS_#t~mem5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:49,668 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of4ForFork0___VERIFIER_atomic_TAS_~o.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:49,668 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of4ForFork0___VERIFIER_atomic_TAS_#in~o.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:49,668 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of4ForFork0___VERIFIER_atomic_TAS_#in~v.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:49,668 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of4ForFork0___VERIFIER_atomic_TAS_#in~v.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:49,668 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of4ForFork0___VERIFIER_atomic_TAS_~v.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:49,668 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of4ForFork0_acquire_lock_#t~mem7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:49,668 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of4ForFork0_acquire_lock_#t~mem7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:49,669 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of4ForFork0_acquire_lock_#t~mem7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:49,669 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of4ForFork0_acquire_lock_#t~mem7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:49,669 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:49,669 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:49,669 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:49,669 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:49,669 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:49,669 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:49,669 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of4ForFork0_#t~post10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:49,669 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of4ForFork0_#t~post10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:49,669 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of4ForFork0_#t~post10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:49,669 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of4ForFork0_#t~post10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:49,672 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of4ForFork0_#t~post10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:49,672 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of4ForFork0_#t~post10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:49,672 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of4ForFork0_#t~post11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:49,672 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of4ForFork0_#t~post11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:49,672 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of4ForFork0_#t~post11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:49,672 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of4ForFork0_#t~post11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:49,672 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of4ForFork0_#t~post11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:49,672 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of4ForFork0_#t~post11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:49,673 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of4ForFork0_release_lock_#t~mem9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:49,673 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of4ForFork0_release_lock_#t~mem9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:49,673 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of4ForFork0_release_lock_#t~mem9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:49,673 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of4ForFork0_release_lock_#t~mem9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:49,673 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of4ForFork0_release_lock_#t~mem9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:49,673 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of4ForFork0_release_lock_#t~mem9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:49,673 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of4ForFork0_release_lock_#t~mem9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:49,673 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of4ForFork0_release_lock_#t~mem9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:49,673 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of4ForFork0_release_lock_#t~mem9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:49,673 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of4ForFork0_release_lock_#t~mem9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:49,673 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of4ForFork0_release_lock_#t~mem9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:49,673 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of4ForFork0_release_lock_#t~mem9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:49,673 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of4ForFork0_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:49,673 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of4ForFork0_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:49,673 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of4ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:49,674 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of4ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:49,674 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of4ForFork0_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:49,674 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of4ForFork0_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:49,674 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of4ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:49,674 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of4ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:49,674 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of4ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:49,674 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of4ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:49,674 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of4ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:49,674 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of4ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:49,674 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of4ForFork0_acquire_lock_~#cond~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:49,674 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of4ForFork0_acquire_lock_~delay~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:49,674 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of4ForFork0_acquire_lock_#t~mem7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:49,674 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of4ForFork0_acquire_lock_~#cond~0.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:49,674 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of4ForFork0_acquire_lock_#t~mem6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:49,674 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of4ForFork0_acquire_lock_#t~mem8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:49,674 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of4ForFork0_acquire_lock_~#cond~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:49,674 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of4ForFork0_acquire_lock_~delay~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:49,674 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of4ForFork0_acquire_lock_#t~mem7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:49,674 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of4ForFork0_acquire_lock_~#cond~0.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:49,675 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of4ForFork0_acquire_lock_#t~mem6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:49,675 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of4ForFork0_acquire_lock_#t~mem8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:49,675 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of4ForFork0_acquire_lock_~delay~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:49,675 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of4ForFork0_acquire_lock_~delay~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:49,675 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of4ForFork0_acquire_lock_~#cond~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:49,675 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of4ForFork0_acquire_lock_~#cond~0.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:49,675 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of4ForFork0_acquire_lock_~#cond~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:49,675 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of4ForFork0_acquire_lock_~#cond~0.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:49,675 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of4ForFork0_acquire_lock_~delay~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:49,675 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of4ForFork0_acquire_lock_~delay~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:49,675 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of4ForFork0_acquire_lock_~#cond~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:49,675 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of4ForFork0_acquire_lock_~#cond~0.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:49,675 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_~v.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:49,675 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_~o.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:49,675 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_#in~o.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:49,675 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_#t~mem5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:49,675 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_~o.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:49,675 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_#in~o.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:49,675 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_#in~v.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:49,676 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_#in~v.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:49,676 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_~v.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:49,676 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of4ForFork0_acquire_lock_~#cond~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:49,676 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of4ForFork0_acquire_lock_~#cond~0.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:49,676 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_~v.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:49,676 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_~o.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:49,676 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_#in~o.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:49,676 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_#t~mem5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:49,676 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_~o.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:49,676 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_#in~o.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:49,676 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_#in~v.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:49,676 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_#in~v.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:49,676 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_~v.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:49,676 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of4ForFork0_acquire_lock_~#cond~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:49,676 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of4ForFork0_acquire_lock_~#cond~0.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:49,676 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of4ForFork0_acquire_lock_#t~mem6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:49,676 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of4ForFork0_acquire_lock_~#cond~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:49,676 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of4ForFork0_acquire_lock_~#cond~0.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:49,676 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of4ForFork0_acquire_lock_#t~mem6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:49,677 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of4ForFork0_acquire_lock_~#cond~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:49,677 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of4ForFork0_acquire_lock_~#cond~0.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:49,677 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of4ForFork0_acquire_lock_#t~mem7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:49,677 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of4ForFork0_acquire_lock_~#cond~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:49,677 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of4ForFork0_acquire_lock_~#cond~0.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:49,677 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of4ForFork0_acquire_lock_#t~mem7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:49,677 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of4ForFork0_acquire_lock_#t~mem6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:49,677 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of4ForFork0_acquire_lock_#t~mem6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:49,677 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of4ForFork0_acquire_lock_#t~mem6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:49,677 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of4ForFork0_acquire_lock_#t~mem6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:49,677 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of4ForFork0_acquire_lock_#t~mem8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:49,677 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of4ForFork0_acquire_lock_#t~mem8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:49,677 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of4ForFork0_acquire_lock_#t~mem6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:49,677 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of4ForFork0_acquire_lock_#t~mem6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:49,677 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of4ForFork0_acquire_lock_#t~mem6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:49,677 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of4ForFork0_acquire_lock_#t~mem6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:49,677 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of4ForFork0_acquire_lock_#t~mem7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:49,677 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of4ForFork0_acquire_lock_#t~mem8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:49,678 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of4ForFork0_acquire_lock_#t~mem7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:49,678 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of4ForFork0_acquire_lock_#t~mem8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:49,678 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of4ForFork0_acquire_lock_#t~mem7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:49,678 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of4ForFork0_acquire_lock_#t~mem8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:49,678 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of4ForFork0_acquire_lock_#t~mem7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:49,678 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of4ForFork0_acquire_lock_#t~mem8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:49,678 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of4ForFork0_acquire_lock_~delay~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:49,678 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of4ForFork0_acquire_lock_~delay~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:49,678 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of4ForFork0_acquire_lock_~delay~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:49,678 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of4ForFork0_acquire_lock_~delay~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:49,678 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of4ForFork0_acquire_lock_#t~mem8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:49,678 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of4ForFork0_acquire_lock_#t~mem8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:49,678 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of4ForFork0_acquire_lock_#t~mem8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:49,678 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of4ForFork0_acquire_lock_#t~mem8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:49,678 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of4ForFork0_acquire_lock_~delay~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:49,678 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of4ForFork0_acquire_lock_~delay~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:49,678 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of4ForFork0_acquire_lock_~delay~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:49,678 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of4ForFork0_acquire_lock_~delay~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:49,678 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of4ForFork0_acquire_lock_~#cond~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:49,679 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of4ForFork0_acquire_lock_~#cond~0.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:49,679 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_~v.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:49,679 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_~o.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:49,679 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_#in~o.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:49,679 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_#t~mem5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:49,679 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_~o.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:49,679 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_#in~o.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:49,679 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_#in~v.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:49,679 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_#in~v.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:49,679 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_~v.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:49,679 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of4ForFork0_acquire_lock_~#cond~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:49,679 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of4ForFork0_acquire_lock_~#cond~0.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:49,679 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_~v.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:49,679 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_~o.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:49,679 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_#in~o.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:49,679 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_#t~mem5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:49,679 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_~o.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:49,679 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_#in~o.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:49,679 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_#in~v.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:49,679 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_#in~v.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:49,679 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_~v.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:49,680 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of4ForFork0_acquire_lock_#t~mem7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:49,680 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of4ForFork0_acquire_lock_#t~mem7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:49,680 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of4ForFork0_acquire_lock_#t~mem7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:49,680 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of4ForFork0_acquire_lock_#t~mem7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:49,680 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of4ForFork0_acquire_lock_~#cond~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:49,680 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of4ForFork0_acquire_lock_~#cond~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:49,680 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of4ForFork0_acquire_lock_~#cond~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:49,680 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of4ForFork0_acquire_lock_~#cond~0.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:49,680 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of4ForFork0_acquire_lock_~#cond~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:49,680 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of4ForFork0_acquire_lock_~#cond~0.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:49,680 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of4ForFork0_#t~post10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:49,680 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of4ForFork0_#t~post10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:49,680 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of4ForFork0_#t~post10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:49,680 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of4ForFork0_#t~post10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:49,680 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of4ForFork0_#t~post10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:49,680 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of4ForFork0_#t~post10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:49,680 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of4ForFork0_#t~post11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:49,681 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of4ForFork0_#t~post11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:49,681 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of4ForFork0_#t~post11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:49,681 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of4ForFork0_#t~post11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:49,681 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of4ForFork0_#t~post11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:49,681 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of4ForFork0_#t~post11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:49,681 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of4ForFork0_release_lock_#t~mem9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:49,681 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of4ForFork0_release_lock_#t~mem9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:49,681 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of4ForFork0_release_lock_#t~mem9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:49,681 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of4ForFork0_release_lock_#t~mem9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:49,681 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of4ForFork0_release_lock_#t~mem9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:49,681 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of4ForFork0_release_lock_#t~mem9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:49,681 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of4ForFork0_release_lock_#t~mem9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:49,681 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of4ForFork0_release_lock_#t~mem9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:49,681 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of4ForFork0_release_lock_#t~mem9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:49,681 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of4ForFork0_release_lock_#t~mem9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:49,681 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of4ForFork0_release_lock_#t~mem9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:49,681 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of4ForFork0_release_lock_#t~mem9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:49,682 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of4ForFork0___VERIFIER_atomic_TAS_#in~v.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:49,682 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of4ForFork0___VERIFIER_atomic_TAS_~o.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:49,682 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of4ForFork0_release_lock_#t~mem9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:49,683 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of4ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:49,683 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of4ForFork0_#t~post10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:49,683 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of4ForFork0_acquire_lock_~delay~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:49,683 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of4ForFork0_#t~post11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:49,683 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of4ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:49,683 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of4ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:49,683 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of4ForFork0_acquire_lock_#t~mem6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:49,683 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:49,683 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of4ForFork0_acquire_lock_#t~mem7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:49,683 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of4ForFork0___VERIFIER_atomic_TAS_#in~v.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:49,683 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of4ForFork0___VERIFIER_atomic_TAS_#in~o.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:49,683 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of4ForFork0_acquire_lock_#t~mem8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:49,684 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of4ForFork0___VERIFIER_atomic_TAS_#t~mem5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:49,684 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of4ForFork0___VERIFIER_atomic_TAS_~o.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:49,684 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of4ForFork0___VERIFIER_atomic_TAS_~v.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:49,684 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of4ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:49,684 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of4ForFork0___VERIFIER_atomic_TAS_~v.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:49,684 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:49,684 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of4ForFork0___VERIFIER_atomic_TAS_#in~o.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:49,685 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_#in~o.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:49,685 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of4ForFork0_acquire_lock_~#cond~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:49,685 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_~v.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:49,685 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of4ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:49,685 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_#t~mem5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:49,686 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_~o.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:49,686 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of4ForFork0_release_lock_#t~mem9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:49,686 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of4ForFork0_acquire_lock_~#cond~0.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:49,686 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_~v.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:49,686 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_#in~o.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:49,686 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of4ForFork0_#t~post11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:49,686 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_#in~v.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:49,686 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_#in~v.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:49,686 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_~o.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:49,686 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of4ForFork0_acquire_lock_~delay~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:49,686 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of4ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:49,687 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of4ForFork0_#t~post10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:49,687 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of4ForFork0_acquire_lock_#t~mem6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:49,687 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of4ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:49,687 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of4ForFork0_acquire_lock_#t~mem7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:49,687 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of4ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:49,687 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of4ForFork0_acquire_lock_#t~mem8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:49,688 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of4ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:49,688 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_#t~mem5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:49,688 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_#in~v.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:49,688 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of4ForFork0_#t~post10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:49,688 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of4ForFork0_#t~post11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:49,688 WARN L313 ript$VariableManager]: TermVariabe thr1Thread3of4ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:49,688 WARN L313 ript$VariableManager]: TermVariabe thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_~o.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:49,688 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of4ForFork0_acquire_lock_#t~mem6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:49,688 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of4ForFork0_acquire_lock_#t~mem7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:49,689 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of4ForFork0_acquire_lock_#t~mem8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:49,689 WARN L313 ript$VariableManager]: TermVariabe thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_~v.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:49,689 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of4ForFork0_acquire_lock_~#cond~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:49,689 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_#in~o.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:49,689 WARN L313 ript$VariableManager]: TermVariabe thr1Thread3of4ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:49,689 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of4ForFork0_release_lock_#t~mem9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:49,689 WARN L313 ript$VariableManager]: TermVariabe thr1Thread3of4ForFork0_acquire_lock_~delay~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:49,689 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of4ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:49,689 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_#in~v.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:49,689 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_#in~o.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:49,689 WARN L313 ript$VariableManager]: TermVariabe thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_~o.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:49,689 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of4ForFork0_acquire_lock_~#cond~0.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:49,690 WARN L313 ript$VariableManager]: TermVariabe thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_~v.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:49,690 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread4of4ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:49,690 WARN L313 ript$VariableManager]: TermVariabe thr1Thread4of4ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:49,691 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread4of4ForFork0_acquire_lock_~#cond~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:49,691 WARN L313 ript$VariableManager]: TermVariabe thr1Thread4of4ForFork0_acquire_lock_~delay~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:49,691 WARN L313 ript$VariableManager]: TermVariabe thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_~v.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:49,691 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#in~v.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:49,691 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread4of4ForFork0_acquire_lock_~#cond~0.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:49,691 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread4of4ForFork0_release_lock_#t~mem9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:49,691 WARN L313 ript$VariableManager]: TermVariabe thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_~v.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:49,691 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread4of4ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:49,691 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#t~mem5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:49,691 WARN L313 ript$VariableManager]: TermVariabe thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_~o.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:49,691 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#in~o.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:49,691 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#in~v.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:49,691 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread4of4ForFork0_#t~post11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:49,692 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread4of4ForFork0_#t~post10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:49,692 WARN L313 ript$VariableManager]: TermVariabe thr1Thread4of4ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:49,692 WARN L313 ript$VariableManager]: TermVariabe thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_~o.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:49,692 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#in~o.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:49,692 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread4of4ForFork0_acquire_lock_#t~mem7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:49,692 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread4of4ForFork0_acquire_lock_#t~mem6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:49,692 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread4of4ForFork0_acquire_lock_#t~mem8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 13:07:49,693 INFO L149 ThreadInstanceAdder]: Constructed 0 joinOtherThreadTransitions. [2021-03-25 13:07:49,693 INFO L253 AbstractCegarLoop]: Starting to check reachability of 16 error locations. [2021-03-25 13:07:49,694 INFO L376 AbstractCegarLoop]: Interprodecural is true [2021-03-25 13:07:49,694 INFO L377 AbstractCegarLoop]: Hoare is false [2021-03-25 13:07:49,694 INFO L378 AbstractCegarLoop]: Compute interpolants for FPandBP [2021-03-25 13:07:49,694 INFO L379 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2021-03-25 13:07:49,694 INFO L380 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2021-03-25 13:07:49,694 INFO L381 AbstractCegarLoop]: Difference is false [2021-03-25 13:07:49,694 INFO L382 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2021-03-25 13:07:49,694 INFO L386 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2021-03-25 13:07:49,695 INFO L74 FinitePrefix]: Start finitePrefix. Operand has 223 places, 247 transitions, 526 flow [2021-03-25 13:07:49,720 INFO L129 PetriNetUnfolder]: 37/282 cut-off events. [2021-03-25 13:07:49,720 INFO L130 PetriNetUnfolder]: For 16/16 co-relation queries the response was YES. [2021-03-25 13:07:49,723 INFO L84 FinitePrefix]: Finished finitePrefix Result has 305 conditions, 282 events. 37/282 cut-off events. For 16/16 co-relation queries the response was YES. Maximal size of possible extension queue 11. Compared 1036 event pairs, 0 based on Foata normal form. 0/228 useless extension candidates. Maximal degree in co-relation 229. Up to 10 conditions per place. [2021-03-25 13:07:49,723 INFO L82 GeneralOperation]: Start removeDead. Operand has 223 places, 247 transitions, 526 flow [2021-03-25 13:07:49,725 INFO L88 GeneralOperation]: Finished RemoveDead, result has has 223 places, 247 transitions, 526 flow [2021-03-25 13:07:49,726 INFO L165 etLargeBlockEncoding]: Petri net LBE is using semantic-based independence relation. [2021-03-25 13:07:49,726 INFO L137 etLargeBlockEncoding]: Starting large block encoding on Petri net that has 223 places, 247 transitions, 526 flow [2021-03-25 13:07:49,726 INFO L129 LiptonReduction]: Starting Lipton reduction on Petri net that has 223 places, 247 transitions, 526 flow [2021-03-25 13:07:49,727 INFO L74 FinitePrefix]: Start finitePrefix. Operand has 223 places, 247 transitions, 526 flow [2021-03-25 13:07:49,800 INFO L129 PetriNetUnfolder]: 37/282 cut-off events. [2021-03-25 13:07:49,800 INFO L130 PetriNetUnfolder]: For 16/16 co-relation queries the response was YES. [2021-03-25 13:07:49,803 INFO L84 FinitePrefix]: Finished finitePrefix Result has 305 conditions, 282 events. 37/282 cut-off events. For 16/16 co-relation queries the response was YES. Maximal size of possible extension queue 11. Compared 1041 event pairs, 0 based on Foata normal form. 0/228 useless extension candidates. Maximal degree in co-relation 229. Up to 10 conditions per place. [2021-03-25 13:07:49,810 INFO L142 LiptonReduction]: Number of co-enabled transitions 41360 [2021-03-25 13:07:52,709 INFO L154 LiptonReduction]: Checked pairs total: 27362 [2021-03-25 13:07:52,709 INFO L156 LiptonReduction]: Total number of compositions: 148 [2021-03-25 13:07:52,709 INFO L199 CegarLoopForPetriNet]: Time needed for LBE in milliseconds: 2983 [2021-03-25 13:07:52,716 INFO L129 PetriNetUnfolder]: 2/54 cut-off events. [2021-03-25 13:07:52,716 INFO L130 PetriNetUnfolder]: For 4/4 co-relation queries the response was YES. [2021-03-25 13:07:52,716 INFO L255 CegarLoopForPetriNet]: Found error trace [2021-03-25 13:07:52,716 INFO L263 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-03-25 13:07:52,716 INFO L428 AbstractCegarLoop]: === Iteration 1 === [thr1Err2ASSERT_VIOLATIONERROR_FUNCTION, thr1Err2ASSERT_VIOLATIONERROR_FUNCTION, thr1Err1ASSERT_VIOLATIONERROR_FUNCTION, thr1Err0ASSERT_VIOLATIONERROR_FUNCTION, thr1Err0ASSERT_VIOLATIONERROR_FUNCTION, thr1Err0ASSERT_VIOLATIONERROR_FUNCTION, thr1Err1ASSERT_VIOLATIONERROR_FUNCTION, thr1Err0ASSERT_VIOLATIONERROR_FUNCTION, thr1Err0ASSERT_VIOLATIONERROR_FUNCTION, thr1Err1ASSERT_VIOLATIONERROR_FUNCTION, thr1Err2ASSERT_VIOLATIONERROR_FUNCTION, thr1Err2ASSERT_VIOLATIONERROR_FUNCTION, thr1Err1ASSERT_VIOLATIONERROR_FUNCTION, thr1Err1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATION, thr1Err2ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-03-25 13:07:52,717 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-03-25 13:07:52,717 INFO L82 PathProgramCache]: Analyzing trace with hash 1530825965, now seen corresponding path program 1 times [2021-03-25 13:07:52,717 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-03-25 13:07:52,717 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1760371743] [2021-03-25 13:07:52,717 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-03-25 13:07:52,750 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-03-25 13:07:52,771 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 13:07:52,772 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-25 13:07:52,772 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 13:07:52,772 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-25 13:07:52,772 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-03-25 13:07:52,773 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1760371743] [2021-03-25 13:07:52,773 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-03-25 13:07:52,773 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2021-03-25 13:07:52,773 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1822179353] [2021-03-25 13:07:52,773 INFO L460 AbstractCegarLoop]: Interpolant automaton has 2 states [2021-03-25 13:07:52,773 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-03-25 13:07:52,773 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 2 interpolants. [2021-03-25 13:07:52,773 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2021-03-25 13:07:52,774 INFO L508 CegarLoopForPetriNet]: Number of universal loopers: 281 out of 395 [2021-03-25 13:07:52,775 INFO L92 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 152 places, 162 transitions, 356 flow. Second operand has 2 states, 2 states have (on average 281.5) internal successors, (563), 2 states have internal predecessors, (563), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-25 13:07:52,775 INFO L101 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2021-03-25 13:07:52,775 INFO L102 encePairwiseOnDemand]: Number of universal subtrahend loopers: 281 of 395 [2021-03-25 13:07:52,775 INFO L74 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2021-03-25 13:07:52,786 INFO L129 PetriNetUnfolder]: 8/148 cut-off events. [2021-03-25 13:07:52,786 INFO L130 PetriNetUnfolder]: For 16/16 co-relation queries the response was YES. [2021-03-25 13:07:52,787 INFO L84 FinitePrefix]: Finished finitePrefix Result has 172 conditions, 148 events. 8/148 cut-off events. For 16/16 co-relation queries the response was YES. Maximal size of possible extension queue 7. Compared 414 event pairs, 0 based on Foata normal form. 20/152 useless extension candidates. Maximal degree in co-relation 166. Up to 5 conditions per place. [2021-03-25 13:07:52,787 INFO L132 encePairwiseOnDemand]: 379/395 looper letters, 0 selfloop transitions, 0 changer transitions 0/137 dead transitions. [2021-03-25 13:07:52,787 INFO L138 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 139 places, 137 transitions, 306 flow [2021-03-25 13:07:52,802 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-03-25 13:07:52,802 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 2 states. [2021-03-25 13:07:52,803 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2 states to 2 states and 578 transitions. [2021-03-25 13:07:52,803 INFO L553 CegarLoopForPetriNet]: DFA transition density 0.7316455696202532 [2021-03-25 13:07:52,803 INFO L72 ComplementDD]: Start complementDD. Operand 2 states and 578 transitions. [2021-03-25 13:07:52,803 INFO L73 IsDeterministic]: Start isDeterministic. Operand 2 states and 578 transitions. [2021-03-25 13:07:52,803 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2021-03-25 13:07:52,803 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 2 states and 578 transitions. [2021-03-25 13:07:52,804 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 3 states, 2 states have (on average 289.0) internal successors, (578), 2 states have internal predecessors, (578), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-25 13:07:52,805 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 3 states, 3 states have (on average 395.0) internal successors, (1185), 3 states have internal predecessors, (1185), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-25 13:07:52,806 INFO L81 ComplementDD]: Finished complementDD. Result has 3 states, 3 states have (on average 395.0) internal successors, (1185), 3 states have internal predecessors, (1185), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-25 13:07:52,806 INFO L185 Difference]: Start difference. First operand has 152 places, 162 transitions, 356 flow. Second operand 2 states and 578 transitions. [2021-03-25 13:07:52,806 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 139 places, 137 transitions, 306 flow [2021-03-25 13:07:52,807 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 139 places, 137 transitions, 294 flow, removed 6 selfloop flow, removed 0 redundant places. [2021-03-25 13:07:52,809 INFO L241 Difference]: Finished difference. Result has 139 places, 137 transitions, 294 flow [2021-03-25 13:07:52,809 INFO L326 CegarLoopForPetriNet]: {PETRI_ALPHABET=395, PETRI_DIFFERENCE_MINUEND_FLOW=294, PETRI_DIFFERENCE_MINUEND_PLACES=138, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=137, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=0, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=137, PETRI_DIFFERENCE_SUBTRAHEND_STATES=2, PETRI_FLOW=294, PETRI_PLACES=139, PETRI_TRANSITIONS=137} [2021-03-25 13:07:52,809 INFO L343 CegarLoopForPetriNet]: 152 programPoint places, -13 predicate places. [2021-03-25 13:07:52,809 INFO L165 etLargeBlockEncoding]: Petri net LBE is using semantic-based independence relation. [2021-03-25 13:07:52,809 INFO L137 etLargeBlockEncoding]: Starting large block encoding on Petri net that has 139 places, 137 transitions, 294 flow [2021-03-25 13:07:52,809 INFO L129 LiptonReduction]: Starting Lipton reduction on Petri net that has 139 places, 137 transitions, 294 flow [2021-03-25 13:07:52,810 INFO L74 FinitePrefix]: Start finitePrefix. Operand has 138 places, 137 transitions, 294 flow [2021-03-25 13:07:52,818 INFO L129 PetriNetUnfolder]: 8/148 cut-off events. [2021-03-25 13:07:52,818 INFO L130 PetriNetUnfolder]: For 3/3 co-relation queries the response was YES. [2021-03-25 13:07:52,819 INFO L84 FinitePrefix]: Finished finitePrefix Result has 165 conditions, 148 events. 8/148 cut-off events. For 3/3 co-relation queries the response was YES. Maximal size of possible extension queue 6. Compared 408 event pairs, 0 based on Foata normal form. 0/132 useless extension candidates. Maximal degree in co-relation 144. Up to 5 conditions per place. [2021-03-25 13:07:52,838 INFO L142 LiptonReduction]: Number of co-enabled transitions 13090 [2021-03-25 13:07:53,439 WARN L205 SmtUtils]: Spent 117.00 ms on a formula simplification that was a NOOP. DAG size: 51 [2021-03-25 13:07:55,129 WARN L205 SmtUtils]: Spent 106.00 ms on a formula simplification that was a NOOP. DAG size: 53 [2021-03-25 13:07:58,237 INFO L154 LiptonReduction]: Checked pairs total: 8078 [2021-03-25 13:07:58,237 INFO L156 LiptonReduction]: Total number of compositions: 23 [2021-03-25 13:07:58,237 INFO L199 CegarLoopForPetriNet]: Time needed for LBE in milliseconds: 5428 [2021-03-25 13:07:58,238 INFO L480 AbstractCegarLoop]: Abstraction has has 127 places, 126 transitions, 272 flow [2021-03-25 13:07:58,238 INFO L481 AbstractCegarLoop]: Interpolant automaton has has 2 states, 2 states have (on average 281.5) internal successors, (563), 2 states have internal predecessors, (563), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-25 13:07:58,238 INFO L255 CegarLoopForPetriNet]: Found error trace [2021-03-25 13:07:58,238 INFO L263 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-03-25 13:07:58,238 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4 [2021-03-25 13:07:58,239 INFO L428 AbstractCegarLoop]: === Iteration 2 === [thr1Err2ASSERT_VIOLATIONERROR_FUNCTION, thr1Err2ASSERT_VIOLATIONERROR_FUNCTION, thr1Err1ASSERT_VIOLATIONERROR_FUNCTION, thr1Err0ASSERT_VIOLATIONERROR_FUNCTION, thr1Err0ASSERT_VIOLATIONERROR_FUNCTION, thr1Err0ASSERT_VIOLATIONERROR_FUNCTION, thr1Err1ASSERT_VIOLATIONERROR_FUNCTION, thr1Err0ASSERT_VIOLATIONERROR_FUNCTION, thr1Err0ASSERT_VIOLATIONERROR_FUNCTION, thr1Err1ASSERT_VIOLATIONERROR_FUNCTION, thr1Err2ASSERT_VIOLATIONERROR_FUNCTION, thr1Err2ASSERT_VIOLATIONERROR_FUNCTION, thr1Err1ASSERT_VIOLATIONERROR_FUNCTION, thr1Err1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATION, thr1Err2ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-03-25 13:07:58,239 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-03-25 13:07:58,239 INFO L82 PathProgramCache]: Analyzing trace with hash 1531045073, now seen corresponding path program 1 times [2021-03-25 13:07:58,239 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-03-25 13:07:58,239 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1187046748] [2021-03-25 13:07:58,239 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-03-25 13:07:58,246 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-03-25 13:07:58,263 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 13:07:58,264 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-25 13:07:58,264 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 13:07:58,264 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-03-25 13:07:58,272 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 13:07:58,273 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 15 [2021-03-25 13:07:58,289 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 13:07:58,290 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 8 [2021-03-25 13:07:58,302 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 13:07:58,302 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 4 [2021-03-25 13:07:58,317 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-03-25 13:07:58,318 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1187046748] [2021-03-25 13:07:58,318 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-03-25 13:07:58,318 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2021-03-25 13:07:58,318 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1715926188] [2021-03-25 13:07:58,318 INFO L460 AbstractCegarLoop]: Interpolant automaton has 6 states [2021-03-25 13:07:58,318 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-03-25 13:07:58,319 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2021-03-25 13:07:58,319 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=10, Invalid=20, Unknown=0, NotChecked=0, Total=30 [2021-03-25 13:07:58,320 INFO L508 CegarLoopForPetriNet]: Number of universal loopers: 193 out of 418 [2021-03-25 13:07:58,321 INFO L92 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 127 places, 126 transitions, 272 flow. Second operand has 6 states, 6 states have (on average 194.66666666666666) internal successors, (1168), 6 states have internal predecessors, (1168), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-25 13:07:58,321 INFO L101 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2021-03-25 13:07:58,321 INFO L102 encePairwiseOnDemand]: Number of universal subtrahend loopers: 193 of 418 [2021-03-25 13:07:58,321 INFO L74 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2021-03-25 13:08:17,016 INFO L129 PetriNetUnfolder]: 93069/161135 cut-off events. [2021-03-25 13:08:17,016 INFO L130 PetriNetUnfolder]: For 228/228 co-relation queries the response was YES. [2021-03-25 13:08:17,747 INFO L84 FinitePrefix]: Finished finitePrefix Result has 279935 conditions, 161135 events. 93069/161135 cut-off events. For 228/228 co-relation queries the response was YES. Maximal size of possible extension queue 4177. Compared 1604286 event pairs, 19583 based on Foata normal form. 0/139709 useless extension candidates. Maximal degree in co-relation 279664. Up to 53213 conditions per place. [2021-03-25 13:08:18,748 INFO L132 encePairwiseOnDemand]: 398/418 looper letters, 143 selfloop transitions, 51 changer transitions 0/281 dead transitions. [2021-03-25 13:08:18,749 INFO L138 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 134 places, 281 transitions, 970 flow [2021-03-25 13:08:18,749 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2021-03-25 13:08:18,749 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 8 states. [2021-03-25 13:08:18,753 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8 states to 8 states and 1741 transitions. [2021-03-25 13:08:18,754 INFO L553 CegarLoopForPetriNet]: DFA transition density 0.5206339712918661 [2021-03-25 13:08:18,754 INFO L72 ComplementDD]: Start complementDD. Operand 8 states and 1741 transitions. [2021-03-25 13:08:18,754 INFO L73 IsDeterministic]: Start isDeterministic. Operand 8 states and 1741 transitions. [2021-03-25 13:08:18,755 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2021-03-25 13:08:18,755 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 8 states and 1741 transitions. [2021-03-25 13:08:18,758 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 9 states, 8 states have (on average 217.625) internal successors, (1741), 8 states have internal predecessors, (1741), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-25 13:08:18,762 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 9 states, 9 states have (on average 418.0) internal successors, (3762), 9 states have internal predecessors, (3762), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-25 13:08:18,763 INFO L81 ComplementDD]: Finished complementDD. Result has 9 states, 9 states have (on average 418.0) internal successors, (3762), 9 states have internal predecessors, (3762), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-25 13:08:18,763 INFO L185 Difference]: Start difference. First operand has 127 places, 126 transitions, 272 flow. Second operand 8 states and 1741 transitions. [2021-03-25 13:08:18,763 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 134 places, 281 transitions, 970 flow [2021-03-25 13:08:18,784 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 134 places, 281 transitions, 970 flow, removed 0 selfloop flow, removed 0 redundant places. [2021-03-25 13:08:18,786 INFO L241 Difference]: Finished difference. Result has 141 places, 180 transitions, 660 flow [2021-03-25 13:08:18,787 INFO L326 CegarLoopForPetriNet]: {PETRI_ALPHABET=418, PETRI_DIFFERENCE_MINUEND_FLOW=272, PETRI_DIFFERENCE_MINUEND_PLACES=127, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=126, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=6, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=107, PETRI_DIFFERENCE_SUBTRAHEND_STATES=8, PETRI_FLOW=660, PETRI_PLACES=141, PETRI_TRANSITIONS=180} [2021-03-25 13:08:18,787 INFO L343 CegarLoopForPetriNet]: 152 programPoint places, -11 predicate places. [2021-03-25 13:08:18,787 INFO L165 etLargeBlockEncoding]: Petri net LBE is using semantic-based independence relation. [2021-03-25 13:08:18,787 INFO L137 etLargeBlockEncoding]: Starting large block encoding on Petri net that has 141 places, 180 transitions, 660 flow [2021-03-25 13:08:18,787 INFO L129 LiptonReduction]: Starting Lipton reduction on Petri net that has 141 places, 180 transitions, 660 flow [2021-03-25 13:08:18,788 INFO L74 FinitePrefix]: Start finitePrefix. Operand has 141 places, 180 transitions, 660 flow [2021-03-25 13:08:19,148 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1262] L696-->L700-2: Formula: (and (= |v_thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_#in~v.base_1| v_thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_~v.base_1) (= |v_#memory_int_68| (let ((.cse0 (store |v_#memory_int_69| v_thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_~o.base_1 (store (select |v_#memory_int_69| v_thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_~o.base_1) v_thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_~o.offset_1 (select (select |v_#memory_int_69| v_thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_~v.base_1) v_thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_~v.offset_1))))) (store .cse0 v_thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_~v.base_1 (store (select .cse0 v_thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_~v.base_1) v_thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_~v.offset_1 1)))) (= |v_thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_#in~v.base_1| |v_~#lock~0.base_22|) (= |v_thr1Thread2of4ForFork0_acquire_lock_~#cond~0.base_5| |v_thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_#in~o.base_1|) (= |v_thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_#in~v.offset_1| v_thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_~v.offset_1) (= |v_thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_#in~v.offset_1| |v_~#lock~0.offset_22|) (= |v_thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_#in~o.base_1| v_thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_~o.base_1) (= |v_thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_#in~o.offset_1| |v_thr1Thread2of4ForFork0_acquire_lock_~#cond~0.offset_5|) (= |v_thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_#in~o.offset_1| v_thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_~o.offset_1)) InVars {#memory_int=|v_#memory_int_69|, ~#lock~0.offset=|v_~#lock~0.offset_22|, thr1Thread2of4ForFork0_acquire_lock_~#cond~0.base=|v_thr1Thread2of4ForFork0_acquire_lock_~#cond~0.base_5|, ~#lock~0.base=|v_~#lock~0.base_22|, thr1Thread2of4ForFork0_acquire_lock_~#cond~0.offset=|v_thr1Thread2of4ForFork0_acquire_lock_~#cond~0.offset_5|} OutVars{thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_#in~o.base=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_#in~o.base_1|, thr1Thread2of4ForFork0_acquire_lock_~#cond~0.base=|v_thr1Thread2of4ForFork0_acquire_lock_~#cond~0.base_5|, ~#lock~0.base=|v_~#lock~0.base_22|, thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_~v.offset=v_thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_~v.offset_1, thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_#t~mem5=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_#t~mem5_1|, thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_~o.base=v_thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_~o.base_1, thr1Thread2of4ForFork0_acquire_lock_~#cond~0.offset=|v_thr1Thread2of4ForFork0_acquire_lock_~#cond~0.offset_5|, thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_~v.base=v_thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_~v.base_1, thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_#in~o.offset=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_#in~o.offset_1|, thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_#in~v.base=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_#in~v.base_1|, thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_#in~v.offset=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_#in~v.offset_1|, thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_~o.offset=v_thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_~o.offset_1, #memory_int=|v_#memory_int_68|, ~#lock~0.offset=|v_~#lock~0.offset_22|} AuxVars[] AssignedVars[thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_#in~o.base, thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_#in~v.base, thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_#in~v.offset, thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_~o.offset, thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_~v.offset, #memory_int, thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_#t~mem5, thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_~o.base, thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_~v.base, thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_#in~o.offset][130], [thr1Thread3of4ForFork0InUse, thr1Thread4of4ForFork0NotInUse, 36#L719-3true, 205#L702-7true, 207#L700-2true, 241#(and (not (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem8| |thr1Thread1of4ForFork0_acquire_lock_#t~mem7|)) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), 18#L700-2true, Black: 230#true, Black: 232#(= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1), Black: 233#(and (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem6| (select (select |#memory_int| |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.base|) |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.offset|)) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), Black: 235#(not (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem8| |thr1Thread1of4ForFork0_acquire_lock_#t~mem7|)), Black: 237#(and (not (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem7| (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|))) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), Black: 239#(and (not (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem7| (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|))) (not (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem8| |thr1Thread1of4ForFork0_acquire_lock_#t~mem7|)) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), thr1Thread1of4ForFork0InUse, thr1Thread2of4ForFork0InUse]) [2021-03-25 13:08:19,148 INFO L384 tUnfolder$Statistics]: this new event has 59 ancestors and is cut-off event [2021-03-25 13:08:19,148 INFO L387 tUnfolder$Statistics]: existing Event has 38 ancestors and is cut-off event [2021-03-25 13:08:19,148 INFO L387 tUnfolder$Statistics]: existing Event has 38 ancestors and is cut-off event [2021-03-25 13:08:19,148 INFO L387 tUnfolder$Statistics]: existing Event has 59 ancestors and is cut-off event [2021-03-25 13:08:19,351 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1262] L696-->L700-2: Formula: (and (= |v_thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_#in~v.base_1| v_thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_~v.base_1) (= |v_#memory_int_68| (let ((.cse0 (store |v_#memory_int_69| v_thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_~o.base_1 (store (select |v_#memory_int_69| v_thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_~o.base_1) v_thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_~o.offset_1 (select (select |v_#memory_int_69| v_thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_~v.base_1) v_thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_~v.offset_1))))) (store .cse0 v_thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_~v.base_1 (store (select .cse0 v_thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_~v.base_1) v_thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_~v.offset_1 1)))) (= |v_thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_#in~v.base_1| |v_~#lock~0.base_22|) (= |v_thr1Thread2of4ForFork0_acquire_lock_~#cond~0.base_5| |v_thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_#in~o.base_1|) (= |v_thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_#in~v.offset_1| v_thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_~v.offset_1) (= |v_thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_#in~v.offset_1| |v_~#lock~0.offset_22|) (= |v_thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_#in~o.base_1| v_thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_~o.base_1) (= |v_thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_#in~o.offset_1| |v_thr1Thread2of4ForFork0_acquire_lock_~#cond~0.offset_5|) (= |v_thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_#in~o.offset_1| v_thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_~o.offset_1)) InVars {#memory_int=|v_#memory_int_69|, ~#lock~0.offset=|v_~#lock~0.offset_22|, thr1Thread2of4ForFork0_acquire_lock_~#cond~0.base=|v_thr1Thread2of4ForFork0_acquire_lock_~#cond~0.base_5|, ~#lock~0.base=|v_~#lock~0.base_22|, thr1Thread2of4ForFork0_acquire_lock_~#cond~0.offset=|v_thr1Thread2of4ForFork0_acquire_lock_~#cond~0.offset_5|} OutVars{thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_#in~o.base=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_#in~o.base_1|, thr1Thread2of4ForFork0_acquire_lock_~#cond~0.base=|v_thr1Thread2of4ForFork0_acquire_lock_~#cond~0.base_5|, ~#lock~0.base=|v_~#lock~0.base_22|, thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_~v.offset=v_thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_~v.offset_1, thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_#t~mem5=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_#t~mem5_1|, thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_~o.base=v_thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_~o.base_1, thr1Thread2of4ForFork0_acquire_lock_~#cond~0.offset=|v_thr1Thread2of4ForFork0_acquire_lock_~#cond~0.offset_5|, thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_~v.base=v_thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_~v.base_1, thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_#in~o.offset=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_#in~o.offset_1|, thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_#in~v.base=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_#in~v.base_1|, thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_#in~v.offset=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_#in~v.offset_1|, thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_~o.offset=v_thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_~o.offset_1, #memory_int=|v_#memory_int_68|, ~#lock~0.offset=|v_~#lock~0.offset_22|} AuxVars[] AssignedVars[thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_#in~o.base, thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_#in~v.base, thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_#in~v.offset, thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_~o.offset, thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_~v.offset, #memory_int, thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_#t~mem5, thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_~o.base, thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_~v.base, thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_#in~o.offset][130], [thr1Thread3of4ForFork0InUse, thr1Thread4of4ForFork0NotInUse, 35#L719-2true, 205#L702-7true, 207#L700-2true, 241#(and (not (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem8| |thr1Thread1of4ForFork0_acquire_lock_#t~mem7|)) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), 18#L700-2true, Black: 230#true, Black: 232#(= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1), Black: 233#(and (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem6| (select (select |#memory_int| |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.base|) |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.offset|)) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), Black: 235#(not (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem8| |thr1Thread1of4ForFork0_acquire_lock_#t~mem7|)), Black: 237#(and (not (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem7| (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|))) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), Black: 239#(and (not (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem7| (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|))) (not (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem8| |thr1Thread1of4ForFork0_acquire_lock_#t~mem7|)) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), thr1Thread1of4ForFork0InUse, thr1Thread2of4ForFork0InUse]) [2021-03-25 13:08:19,351 INFO L384 tUnfolder$Statistics]: this new event has 62 ancestors and is cut-off event [2021-03-25 13:08:19,351 INFO L387 tUnfolder$Statistics]: existing Event has 62 ancestors and is cut-off event [2021-03-25 13:08:19,351 INFO L387 tUnfolder$Statistics]: existing Event has 41 ancestors and is cut-off event [2021-03-25 13:08:19,351 INFO L387 tUnfolder$Statistics]: existing Event has 41 ancestors and is cut-off event [2021-03-25 13:08:19,354 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1097] L696-->L700-2: Formula: (and (= |v_thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_#in~v.base_1| v_thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_~v.base_1) (= |v_#memory_int_68| (let ((.cse0 (store |v_#memory_int_69| v_thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_~o.base_1 (store (select |v_#memory_int_69| v_thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_~o.base_1) v_thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_~o.offset_1 (select (select |v_#memory_int_69| v_thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_~v.base_1) v_thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_~v.offset_1))))) (store .cse0 v_thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_~v.base_1 (store (select .cse0 v_thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_~v.base_1) v_thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_~v.offset_1 1)))) (= |v_thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_#in~v.base_1| |v_~#lock~0.base_22|) (= |v_thr1Thread3of4ForFork0_acquire_lock_~#cond~0.base_5| |v_thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_#in~o.base_1|) (= |v_thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_#in~v.offset_1| v_thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_~v.offset_1) (= |v_thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_#in~v.offset_1| |v_~#lock~0.offset_22|) (= |v_thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_#in~o.base_1| v_thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_~o.base_1) (= |v_thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_#in~o.offset_1| |v_thr1Thread3of4ForFork0_acquire_lock_~#cond~0.offset_5|) (= |v_thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_#in~o.offset_1| v_thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_~o.offset_1)) InVars {#memory_int=|v_#memory_int_69|, ~#lock~0.offset=|v_~#lock~0.offset_22|, thr1Thread3of4ForFork0_acquire_lock_~#cond~0.base=|v_thr1Thread3of4ForFork0_acquire_lock_~#cond~0.base_5|, ~#lock~0.base=|v_~#lock~0.base_22|, thr1Thread3of4ForFork0_acquire_lock_~#cond~0.offset=|v_thr1Thread3of4ForFork0_acquire_lock_~#cond~0.offset_5|} OutVars{thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_#t~mem5=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_#t~mem5_1|, thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_#in~v.base=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_#in~v.base_1|, ~#lock~0.base=|v_~#lock~0.base_22|, thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_~o.offset=v_thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_~o.offset_1, thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_~v.offset=v_thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_~v.offset_1, thr1Thread3of4ForFork0_acquire_lock_~#cond~0.base=|v_thr1Thread3of4ForFork0_acquire_lock_~#cond~0.base_5|, thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_#in~o.base=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_#in~o.base_1|, #memory_int=|v_#memory_int_68|, ~#lock~0.offset=|v_~#lock~0.offset_22|, thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_#in~v.offset=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_#in~v.offset_1|, thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_#in~o.offset=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_#in~o.offset_1|, thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_~o.base=v_thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_~o.base_1, thr1Thread3of4ForFork0_acquire_lock_~#cond~0.offset=|v_thr1Thread3of4ForFork0_acquire_lock_~#cond~0.offset_5|, thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_~v.base=v_thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_~v.base_1} AuxVars[] AssignedVars[thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_~v.offset, thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_#t~mem5, thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_#in~o.base, thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_#in~v.base, #memory_int, thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_~o.offset, thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_#in~v.offset, thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_#in~o.offset, thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_~o.base, thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_~v.base][116], [thr1Thread3of4ForFork0InUse, thr1Thread4of4ForFork0NotInUse, 35#L719-2true, 205#L702-7true, 207#L700-2true, 241#(and (not (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem8| |thr1Thread1of4ForFork0_acquire_lock_#t~mem7|)) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), 18#L700-2true, Black: 230#true, Black: 232#(= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1), Black: 233#(and (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem6| (select (select |#memory_int| |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.base|) |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.offset|)) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), Black: 235#(not (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem8| |thr1Thread1of4ForFork0_acquire_lock_#t~mem7|)), Black: 237#(and (not (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem7| (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|))) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), Black: 239#(and (not (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem7| (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|))) (not (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem8| |thr1Thread1of4ForFork0_acquire_lock_#t~mem7|)) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), thr1Thread1of4ForFork0InUse, thr1Thread2of4ForFork0InUse]) [2021-03-25 13:08:19,354 INFO L384 tUnfolder$Statistics]: this new event has 62 ancestors and is cut-off event [2021-03-25 13:08:19,354 INFO L387 tUnfolder$Statistics]: existing Event has 62 ancestors and is cut-off event [2021-03-25 13:08:19,354 INFO L387 tUnfolder$Statistics]: existing Event has 41 ancestors and is cut-off event [2021-03-25 13:08:19,354 INFO L387 tUnfolder$Statistics]: existing Event has 41 ancestors and is cut-off event [2021-03-25 13:08:19,379 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1262] L696-->L700-2: Formula: (and (= |v_thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_#in~v.base_1| v_thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_~v.base_1) (= |v_#memory_int_68| (let ((.cse0 (store |v_#memory_int_69| v_thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_~o.base_1 (store (select |v_#memory_int_69| v_thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_~o.base_1) v_thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_~o.offset_1 (select (select |v_#memory_int_69| v_thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_~v.base_1) v_thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_~v.offset_1))))) (store .cse0 v_thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_~v.base_1 (store (select .cse0 v_thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_~v.base_1) v_thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_~v.offset_1 1)))) (= |v_thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_#in~v.base_1| |v_~#lock~0.base_22|) (= |v_thr1Thread2of4ForFork0_acquire_lock_~#cond~0.base_5| |v_thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_#in~o.base_1|) (= |v_thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_#in~v.offset_1| v_thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_~v.offset_1) (= |v_thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_#in~v.offset_1| |v_~#lock~0.offset_22|) (= |v_thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_#in~o.base_1| v_thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_~o.base_1) (= |v_thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_#in~o.offset_1| |v_thr1Thread2of4ForFork0_acquire_lock_~#cond~0.offset_5|) (= |v_thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_#in~o.offset_1| v_thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_~o.offset_1)) InVars {#memory_int=|v_#memory_int_69|, ~#lock~0.offset=|v_~#lock~0.offset_22|, thr1Thread2of4ForFork0_acquire_lock_~#cond~0.base=|v_thr1Thread2of4ForFork0_acquire_lock_~#cond~0.base_5|, ~#lock~0.base=|v_~#lock~0.base_22|, thr1Thread2of4ForFork0_acquire_lock_~#cond~0.offset=|v_thr1Thread2of4ForFork0_acquire_lock_~#cond~0.offset_5|} OutVars{thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_#in~o.base=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_#in~o.base_1|, thr1Thread2of4ForFork0_acquire_lock_~#cond~0.base=|v_thr1Thread2of4ForFork0_acquire_lock_~#cond~0.base_5|, ~#lock~0.base=|v_~#lock~0.base_22|, thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_~v.offset=v_thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_~v.offset_1, thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_#t~mem5=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_#t~mem5_1|, thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_~o.base=v_thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_~o.base_1, thr1Thread2of4ForFork0_acquire_lock_~#cond~0.offset=|v_thr1Thread2of4ForFork0_acquire_lock_~#cond~0.offset_5|, thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_~v.base=v_thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_~v.base_1, thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_#in~o.offset=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_#in~o.offset_1|, thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_#in~v.base=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_#in~v.base_1|, thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_#in~v.offset=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_#in~v.offset_1|, thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_~o.offset=v_thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_~o.offset_1, #memory_int=|v_#memory_int_68|, ~#lock~0.offset=|v_~#lock~0.offset_22|} AuxVars[] AssignedVars[thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_#in~o.base, thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_#in~v.base, thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_#in~v.offset, thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_~o.offset, thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_~v.offset, #memory_int, thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_#t~mem5, thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_~o.base, thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_~v.base, thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_#in~o.offset][130], [thr1Thread3of4ForFork0InUse, thr1Thread4of4ForFork0InUse, 36#L719-3true, 205#L702-7true, 110#L700-2true, 241#(and (not (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem8| |thr1Thread1of4ForFork0_acquire_lock_#t~mem7|)) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), 18#L700-2true, 50#thr1ENTRYtrue, Black: 230#true, Black: 232#(= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1), Black: 233#(and (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem6| (select (select |#memory_int| |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.base|) |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.offset|)) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), Black: 235#(not (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem8| |thr1Thread1of4ForFork0_acquire_lock_#t~mem7|)), Black: 237#(and (not (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem7| (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|))) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), Black: 239#(and (not (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem7| (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|))) (not (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem8| |thr1Thread1of4ForFork0_acquire_lock_#t~mem7|)) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), thr1Thread1of4ForFork0InUse, thr1Thread2of4ForFork0InUse]) [2021-03-25 13:08:19,379 INFO L384 tUnfolder$Statistics]: this new event has 63 ancestors and is cut-off event [2021-03-25 13:08:19,379 INFO L387 tUnfolder$Statistics]: existing Event has 42 ancestors and is cut-off event [2021-03-25 13:08:19,379 INFO L387 tUnfolder$Statistics]: existing Event has 63 ancestors and is cut-off event [2021-03-25 13:08:19,379 INFO L387 tUnfolder$Statistics]: existing Event has 42 ancestors and is cut-off event [2021-03-25 13:08:19,383 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1097] L696-->L700-2: Formula: (and (= |v_thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_#in~v.base_1| v_thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_~v.base_1) (= |v_#memory_int_68| (let ((.cse0 (store |v_#memory_int_69| v_thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_~o.base_1 (store (select |v_#memory_int_69| v_thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_~o.base_1) v_thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_~o.offset_1 (select (select |v_#memory_int_69| v_thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_~v.base_1) v_thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_~v.offset_1))))) (store .cse0 v_thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_~v.base_1 (store (select .cse0 v_thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_~v.base_1) v_thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_~v.offset_1 1)))) (= |v_thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_#in~v.base_1| |v_~#lock~0.base_22|) (= |v_thr1Thread3of4ForFork0_acquire_lock_~#cond~0.base_5| |v_thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_#in~o.base_1|) (= |v_thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_#in~v.offset_1| v_thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_~v.offset_1) (= |v_thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_#in~v.offset_1| |v_~#lock~0.offset_22|) (= |v_thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_#in~o.base_1| v_thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_~o.base_1) (= |v_thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_#in~o.offset_1| |v_thr1Thread3of4ForFork0_acquire_lock_~#cond~0.offset_5|) (= |v_thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_#in~o.offset_1| v_thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_~o.offset_1)) InVars {#memory_int=|v_#memory_int_69|, ~#lock~0.offset=|v_~#lock~0.offset_22|, thr1Thread3of4ForFork0_acquire_lock_~#cond~0.base=|v_thr1Thread3of4ForFork0_acquire_lock_~#cond~0.base_5|, ~#lock~0.base=|v_~#lock~0.base_22|, thr1Thread3of4ForFork0_acquire_lock_~#cond~0.offset=|v_thr1Thread3of4ForFork0_acquire_lock_~#cond~0.offset_5|} OutVars{thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_#t~mem5=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_#t~mem5_1|, thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_#in~v.base=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_#in~v.base_1|, ~#lock~0.base=|v_~#lock~0.base_22|, thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_~o.offset=v_thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_~o.offset_1, thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_~v.offset=v_thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_~v.offset_1, thr1Thread3of4ForFork0_acquire_lock_~#cond~0.base=|v_thr1Thread3of4ForFork0_acquire_lock_~#cond~0.base_5|, thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_#in~o.base=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_#in~o.base_1|, #memory_int=|v_#memory_int_68|, ~#lock~0.offset=|v_~#lock~0.offset_22|, thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_#in~v.offset=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_#in~v.offset_1|, thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_#in~o.offset=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_#in~o.offset_1|, thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_~o.base=v_thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_~o.base_1, thr1Thread3of4ForFork0_acquire_lock_~#cond~0.offset=|v_thr1Thread3of4ForFork0_acquire_lock_~#cond~0.offset_5|, thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_~v.base=v_thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_~v.base_1} AuxVars[] AssignedVars[thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_~v.offset, thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_#t~mem5, thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_#in~o.base, thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_#in~v.base, #memory_int, thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_~o.offset, thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_#in~v.offset, thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_#in~o.offset, thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_~o.base, thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_~v.base][116], [thr1Thread3of4ForFork0InUse, thr1Thread4of4ForFork0InUse, 36#L719-3true, 10#thr1ENTRYtrue, 205#L702-7true, 110#L700-2true, 207#L700-2true, 241#(and (not (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem8| |thr1Thread1of4ForFork0_acquire_lock_#t~mem7|)) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), Black: 230#true, Black: 232#(= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1), Black: 233#(and (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem6| (select (select |#memory_int| |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.base|) |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.offset|)) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), Black: 235#(not (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem8| |thr1Thread1of4ForFork0_acquire_lock_#t~mem7|)), Black: 237#(and (not (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem7| (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|))) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), Black: 239#(and (not (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem7| (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|))) (not (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem8| |thr1Thread1of4ForFork0_acquire_lock_#t~mem7|)) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), thr1Thread1of4ForFork0InUse, thr1Thread2of4ForFork0InUse]) [2021-03-25 13:08:19,383 INFO L384 tUnfolder$Statistics]: this new event has 63 ancestors and is cut-off event [2021-03-25 13:08:19,383 INFO L387 tUnfolder$Statistics]: existing Event has 42 ancestors and is cut-off event [2021-03-25 13:08:19,383 INFO L387 tUnfolder$Statistics]: existing Event has 42 ancestors and is cut-off event [2021-03-25 13:08:19,383 INFO L387 tUnfolder$Statistics]: existing Event has 63 ancestors and is cut-off event [2021-03-25 13:08:19,453 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1152] L696-->L700-2: Formula: (and (= |v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#in~v.base_1| v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_~v.base_1) (= |v_#memory_int_68| (let ((.cse0 (store |v_#memory_int_69| v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_~o.base_1 (store (select |v_#memory_int_69| v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_~o.base_1) v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_~o.offset_1 (select (select |v_#memory_int_69| v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_~v.base_1) v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_~v.offset_1))))) (store .cse0 v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_~v.base_1 (store (select .cse0 v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_~v.base_1) v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_~v.offset_1 1)))) (= |v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#in~v.base_1| |v_~#lock~0.base_22|) (= |v_thr1Thread4of4ForFork0_acquire_lock_~#cond~0.base_5| |v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#in~o.base_1|) (= |v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#in~v.offset_1| v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_~v.offset_1) (= |v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#in~v.offset_1| |v_~#lock~0.offset_22|) (= |v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#in~o.base_1| v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_~o.base_1) (= |v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#in~o.offset_1| |v_thr1Thread4of4ForFork0_acquire_lock_~#cond~0.offset_5|) (= |v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#in~o.offset_1| v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_~o.offset_1)) InVars {#memory_int=|v_#memory_int_69|, ~#lock~0.offset=|v_~#lock~0.offset_22|, ~#lock~0.base=|v_~#lock~0.base_22|, thr1Thread4of4ForFork0_acquire_lock_~#cond~0.base=|v_thr1Thread4of4ForFork0_acquire_lock_~#cond~0.base_5|, thr1Thread4of4ForFork0_acquire_lock_~#cond~0.offset=|v_thr1Thread4of4ForFork0_acquire_lock_~#cond~0.offset_5|} OutVars{~#lock~0.base=|v_~#lock~0.base_22|, thr1Thread4of4ForFork0_acquire_lock_~#cond~0.base=|v_thr1Thread4of4ForFork0_acquire_lock_~#cond~0.base_5|, thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_~v.offset=v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_~v.offset_1, thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#in~v.offset=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#in~v.offset_1|, thr1Thread4of4ForFork0_acquire_lock_~#cond~0.offset=|v_thr1Thread4of4ForFork0_acquire_lock_~#cond~0.offset_5|, thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_~v.base=v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_~v.base_1, thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#t~mem5=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#t~mem5_1|, thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_~o.base=v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_~o.base_1, thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#in~o.offset=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#in~o.offset_1|, thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#in~v.base=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#in~v.base_1|, #memory_int=|v_#memory_int_68|, ~#lock~0.offset=|v_~#lock~0.offset_22|, thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_~o.offset=v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_~o.offset_1, thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#in~o.base=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#in~o.base_1|} AuxVars[] AssignedVars[thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#t~mem5, thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_~o.base, thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#in~o.offset, thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#in~v.base, thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_~v.offset, thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#in~v.offset, #memory_int, thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_~o.offset, thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#in~o.base, thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_~v.base][104], [thr1Thread3of4ForFork0InUse, thr1Thread4of4ForFork0InUse, 35#L719-2true, 205#L702-7true, 110#L700-2true, 241#(and (not (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem8| |thr1Thread1of4ForFork0_acquire_lock_#t~mem7|)) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), 50#thr1ENTRYtrue, 18#L700-2true, Black: 230#true, Black: 232#(= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1), Black: 233#(and (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem6| (select (select |#memory_int| |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.base|) |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.offset|)) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), Black: 235#(not (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem8| |thr1Thread1of4ForFork0_acquire_lock_#t~mem7|)), Black: 237#(and (not (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem7| (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|))) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), Black: 239#(and (not (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem7| (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|))) (not (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem8| |thr1Thread1of4ForFork0_acquire_lock_#t~mem7|)) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), thr1Thread1of4ForFork0InUse, thr1Thread2of4ForFork0InUse]) [2021-03-25 13:08:19,453 INFO L384 tUnfolder$Statistics]: this new event has 66 ancestors and is cut-off event [2021-03-25 13:08:19,453 INFO L387 tUnfolder$Statistics]: existing Event has 45 ancestors and is cut-off event [2021-03-25 13:08:19,453 INFO L387 tUnfolder$Statistics]: existing Event has 66 ancestors and is cut-off event [2021-03-25 13:08:19,454 INFO L387 tUnfolder$Statistics]: existing Event has 45 ancestors and is cut-off event [2021-03-25 13:08:19,454 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1152] L696-->L700-2: Formula: (and (= |v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#in~v.base_1| v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_~v.base_1) (= |v_#memory_int_68| (let ((.cse0 (store |v_#memory_int_69| v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_~o.base_1 (store (select |v_#memory_int_69| v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_~o.base_1) v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_~o.offset_1 (select (select |v_#memory_int_69| v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_~v.base_1) v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_~v.offset_1))))) (store .cse0 v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_~v.base_1 (store (select .cse0 v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_~v.base_1) v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_~v.offset_1 1)))) (= |v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#in~v.base_1| |v_~#lock~0.base_22|) (= |v_thr1Thread4of4ForFork0_acquire_lock_~#cond~0.base_5| |v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#in~o.base_1|) (= |v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#in~v.offset_1| v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_~v.offset_1) (= |v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#in~v.offset_1| |v_~#lock~0.offset_22|) (= |v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#in~o.base_1| v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_~o.base_1) (= |v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#in~o.offset_1| |v_thr1Thread4of4ForFork0_acquire_lock_~#cond~0.offset_5|) (= |v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#in~o.offset_1| v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_~o.offset_1)) InVars {#memory_int=|v_#memory_int_69|, ~#lock~0.offset=|v_~#lock~0.offset_22|, ~#lock~0.base=|v_~#lock~0.base_22|, thr1Thread4of4ForFork0_acquire_lock_~#cond~0.base=|v_thr1Thread4of4ForFork0_acquire_lock_~#cond~0.base_5|, thr1Thread4of4ForFork0_acquire_lock_~#cond~0.offset=|v_thr1Thread4of4ForFork0_acquire_lock_~#cond~0.offset_5|} OutVars{~#lock~0.base=|v_~#lock~0.base_22|, thr1Thread4of4ForFork0_acquire_lock_~#cond~0.base=|v_thr1Thread4of4ForFork0_acquire_lock_~#cond~0.base_5|, thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_~v.offset=v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_~v.offset_1, thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#in~v.offset=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#in~v.offset_1|, thr1Thread4of4ForFork0_acquire_lock_~#cond~0.offset=|v_thr1Thread4of4ForFork0_acquire_lock_~#cond~0.offset_5|, thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_~v.base=v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_~v.base_1, thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#t~mem5=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#t~mem5_1|, thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_~o.base=v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_~o.base_1, thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#in~o.offset=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#in~o.offset_1|, thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#in~v.base=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#in~v.base_1|, #memory_int=|v_#memory_int_68|, ~#lock~0.offset=|v_~#lock~0.offset_22|, thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_~o.offset=v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_~o.offset_1, thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#in~o.base=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#in~o.base_1|} AuxVars[] AssignedVars[thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#t~mem5, thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_~o.base, thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#in~o.offset, thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#in~v.base, thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_~v.offset, thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#in~v.offset, #memory_int, thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_~o.offset, thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#in~o.base, thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_~v.base][104], [thr1Thread3of4ForFork0InUse, thr1Thread4of4ForFork0InUse, 35#L719-2true, 10#thr1ENTRYtrue, 205#L702-7true, 110#L700-2true, 207#L700-2true, 241#(and (not (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem8| |thr1Thread1of4ForFork0_acquire_lock_#t~mem7|)) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), Black: 230#true, Black: 232#(= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1), Black: 233#(and (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem6| (select (select |#memory_int| |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.base|) |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.offset|)) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), Black: 235#(not (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem8| |thr1Thread1of4ForFork0_acquire_lock_#t~mem7|)), Black: 237#(and (not (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem7| (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|))) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), Black: 239#(and (not (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem7| (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|))) (not (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem8| |thr1Thread1of4ForFork0_acquire_lock_#t~mem7|)) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), thr1Thread1of4ForFork0InUse, thr1Thread2of4ForFork0InUse]) [2021-03-25 13:08:19,454 INFO L384 tUnfolder$Statistics]: this new event has 66 ancestors and is cut-off event [2021-03-25 13:08:19,454 INFO L387 tUnfolder$Statistics]: existing Event has 45 ancestors and is cut-off event [2021-03-25 13:08:19,454 INFO L387 tUnfolder$Statistics]: existing Event has 45 ancestors and is cut-off event [2021-03-25 13:08:19,454 INFO L387 tUnfolder$Statistics]: existing Event has 66 ancestors and is cut-off event [2021-03-25 13:08:19,457 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1262] L696-->L700-2: Formula: (and (= |v_thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_#in~v.base_1| v_thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_~v.base_1) (= |v_#memory_int_68| (let ((.cse0 (store |v_#memory_int_69| v_thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_~o.base_1 (store (select |v_#memory_int_69| v_thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_~o.base_1) v_thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_~o.offset_1 (select (select |v_#memory_int_69| v_thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_~v.base_1) v_thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_~v.offset_1))))) (store .cse0 v_thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_~v.base_1 (store (select .cse0 v_thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_~v.base_1) v_thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_~v.offset_1 1)))) (= |v_thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_#in~v.base_1| |v_~#lock~0.base_22|) (= |v_thr1Thread2of4ForFork0_acquire_lock_~#cond~0.base_5| |v_thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_#in~o.base_1|) (= |v_thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_#in~v.offset_1| v_thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_~v.offset_1) (= |v_thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_#in~v.offset_1| |v_~#lock~0.offset_22|) (= |v_thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_#in~o.base_1| v_thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_~o.base_1) (= |v_thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_#in~o.offset_1| |v_thr1Thread2of4ForFork0_acquire_lock_~#cond~0.offset_5|) (= |v_thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_#in~o.offset_1| v_thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_~o.offset_1)) InVars {#memory_int=|v_#memory_int_69|, ~#lock~0.offset=|v_~#lock~0.offset_22|, thr1Thread2of4ForFork0_acquire_lock_~#cond~0.base=|v_thr1Thread2of4ForFork0_acquire_lock_~#cond~0.base_5|, ~#lock~0.base=|v_~#lock~0.base_22|, thr1Thread2of4ForFork0_acquire_lock_~#cond~0.offset=|v_thr1Thread2of4ForFork0_acquire_lock_~#cond~0.offset_5|} OutVars{thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_#in~o.base=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_#in~o.base_1|, thr1Thread2of4ForFork0_acquire_lock_~#cond~0.base=|v_thr1Thread2of4ForFork0_acquire_lock_~#cond~0.base_5|, ~#lock~0.base=|v_~#lock~0.base_22|, thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_~v.offset=v_thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_~v.offset_1, thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_#t~mem5=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_#t~mem5_1|, thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_~o.base=v_thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_~o.base_1, thr1Thread2of4ForFork0_acquire_lock_~#cond~0.offset=|v_thr1Thread2of4ForFork0_acquire_lock_~#cond~0.offset_5|, thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_~v.base=v_thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_~v.base_1, thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_#in~o.offset=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_#in~o.offset_1|, thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_#in~v.base=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_#in~v.base_1|, thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_#in~v.offset=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_#in~v.offset_1|, thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_~o.offset=v_thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_~o.offset_1, #memory_int=|v_#memory_int_68|, ~#lock~0.offset=|v_~#lock~0.offset_22|} AuxVars[] AssignedVars[thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_#in~o.base, thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_#in~v.base, thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_#in~v.offset, thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_~o.offset, thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_~v.offset, #memory_int, thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_#t~mem5, thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_~o.base, thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_~v.base, thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_#in~o.offset][130], [thr1Thread3of4ForFork0InUse, 129#thr1ENTRYtrue, thr1Thread4of4ForFork0InUse, 35#L719-2true, 205#L702-7true, 207#L700-2true, 241#(and (not (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem8| |thr1Thread1of4ForFork0_acquire_lock_#t~mem7|)) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), 18#L700-2true, Black: 230#true, Black: 232#(= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1), Black: 233#(and (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem6| (select (select |#memory_int| |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.base|) |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.offset|)) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), Black: 235#(not (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem8| |thr1Thread1of4ForFork0_acquire_lock_#t~mem7|)), Black: 237#(and (not (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem7| (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|))) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), Black: 239#(and (not (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem7| (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|))) (not (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem8| |thr1Thread1of4ForFork0_acquire_lock_#t~mem7|)) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), thr1Thread1of4ForFork0InUse, thr1Thread2of4ForFork0InUse]) [2021-03-25 13:08:19,457 INFO L384 tUnfolder$Statistics]: this new event has 66 ancestors and is cut-off event [2021-03-25 13:08:19,457 INFO L387 tUnfolder$Statistics]: existing Event has 45 ancestors and is cut-off event [2021-03-25 13:08:19,457 INFO L387 tUnfolder$Statistics]: existing Event has 45 ancestors and is cut-off event [2021-03-25 13:08:19,457 INFO L387 tUnfolder$Statistics]: existing Event has 66 ancestors and is cut-off event [2021-03-25 13:08:19,457 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1262] L696-->L700-2: Formula: (and (= |v_thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_#in~v.base_1| v_thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_~v.base_1) (= |v_#memory_int_68| (let ((.cse0 (store |v_#memory_int_69| v_thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_~o.base_1 (store (select |v_#memory_int_69| v_thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_~o.base_1) v_thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_~o.offset_1 (select (select |v_#memory_int_69| v_thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_~v.base_1) v_thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_~v.offset_1))))) (store .cse0 v_thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_~v.base_1 (store (select .cse0 v_thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_~v.base_1) v_thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_~v.offset_1 1)))) (= |v_thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_#in~v.base_1| |v_~#lock~0.base_22|) (= |v_thr1Thread2of4ForFork0_acquire_lock_~#cond~0.base_5| |v_thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_#in~o.base_1|) (= |v_thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_#in~v.offset_1| v_thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_~v.offset_1) (= |v_thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_#in~v.offset_1| |v_~#lock~0.offset_22|) (= |v_thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_#in~o.base_1| v_thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_~o.base_1) (= |v_thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_#in~o.offset_1| |v_thr1Thread2of4ForFork0_acquire_lock_~#cond~0.offset_5|) (= |v_thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_#in~o.offset_1| v_thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_~o.offset_1)) InVars {#memory_int=|v_#memory_int_69|, ~#lock~0.offset=|v_~#lock~0.offset_22|, thr1Thread2of4ForFork0_acquire_lock_~#cond~0.base=|v_thr1Thread2of4ForFork0_acquire_lock_~#cond~0.base_5|, ~#lock~0.base=|v_~#lock~0.base_22|, thr1Thread2of4ForFork0_acquire_lock_~#cond~0.offset=|v_thr1Thread2of4ForFork0_acquire_lock_~#cond~0.offset_5|} OutVars{thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_#in~o.base=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_#in~o.base_1|, thr1Thread2of4ForFork0_acquire_lock_~#cond~0.base=|v_thr1Thread2of4ForFork0_acquire_lock_~#cond~0.base_5|, ~#lock~0.base=|v_~#lock~0.base_22|, thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_~v.offset=v_thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_~v.offset_1, thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_#t~mem5=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_#t~mem5_1|, thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_~o.base=v_thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_~o.base_1, thr1Thread2of4ForFork0_acquire_lock_~#cond~0.offset=|v_thr1Thread2of4ForFork0_acquire_lock_~#cond~0.offset_5|, thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_~v.base=v_thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_~v.base_1, thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_#in~o.offset=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_#in~o.offset_1|, thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_#in~v.base=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_#in~v.base_1|, thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_#in~v.offset=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_#in~v.offset_1|, thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_~o.offset=v_thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_~o.offset_1, #memory_int=|v_#memory_int_68|, ~#lock~0.offset=|v_~#lock~0.offset_22|} AuxVars[] AssignedVars[thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_#in~o.base, thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_#in~v.base, thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_#in~v.offset, thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_~o.offset, thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_~v.offset, #memory_int, thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_#t~mem5, thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_~o.base, thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_~v.base, thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_#in~o.offset][130], [thr1Thread3of4ForFork0InUse, thr1Thread4of4ForFork0InUse, 35#L719-2true, 205#L702-7true, 110#L700-2true, 241#(and (not (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem8| |thr1Thread1of4ForFork0_acquire_lock_#t~mem7|)) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), 18#L700-2true, 50#thr1ENTRYtrue, Black: 230#true, Black: 232#(= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1), Black: 233#(and (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem6| (select (select |#memory_int| |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.base|) |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.offset|)) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), Black: 235#(not (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem8| |thr1Thread1of4ForFork0_acquire_lock_#t~mem7|)), Black: 237#(and (not (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem7| (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|))) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), Black: 239#(and (not (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem7| (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|))) (not (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem8| |thr1Thread1of4ForFork0_acquire_lock_#t~mem7|)) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), thr1Thread1of4ForFork0InUse, thr1Thread2of4ForFork0InUse]) [2021-03-25 13:08:19,457 INFO L384 tUnfolder$Statistics]: this new event has 66 ancestors and is cut-off event [2021-03-25 13:08:19,458 INFO L387 tUnfolder$Statistics]: existing Event has 66 ancestors and is cut-off event [2021-03-25 13:08:19,458 INFO L387 tUnfolder$Statistics]: existing Event has 45 ancestors and is cut-off event [2021-03-25 13:08:19,458 INFO L387 tUnfolder$Statistics]: existing Event has 45 ancestors and is cut-off event [2021-03-25 13:08:19,460 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1097] L696-->L700-2: Formula: (and (= |v_thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_#in~v.base_1| v_thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_~v.base_1) (= |v_#memory_int_68| (let ((.cse0 (store |v_#memory_int_69| v_thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_~o.base_1 (store (select |v_#memory_int_69| v_thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_~o.base_1) v_thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_~o.offset_1 (select (select |v_#memory_int_69| v_thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_~v.base_1) v_thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_~v.offset_1))))) (store .cse0 v_thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_~v.base_1 (store (select .cse0 v_thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_~v.base_1) v_thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_~v.offset_1 1)))) (= |v_thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_#in~v.base_1| |v_~#lock~0.base_22|) (= |v_thr1Thread3of4ForFork0_acquire_lock_~#cond~0.base_5| |v_thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_#in~o.base_1|) (= |v_thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_#in~v.offset_1| v_thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_~v.offset_1) (= |v_thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_#in~v.offset_1| |v_~#lock~0.offset_22|) (= |v_thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_#in~o.base_1| v_thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_~o.base_1) (= |v_thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_#in~o.offset_1| |v_thr1Thread3of4ForFork0_acquire_lock_~#cond~0.offset_5|) (= |v_thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_#in~o.offset_1| v_thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_~o.offset_1)) InVars {#memory_int=|v_#memory_int_69|, ~#lock~0.offset=|v_~#lock~0.offset_22|, thr1Thread3of4ForFork0_acquire_lock_~#cond~0.base=|v_thr1Thread3of4ForFork0_acquire_lock_~#cond~0.base_5|, ~#lock~0.base=|v_~#lock~0.base_22|, thr1Thread3of4ForFork0_acquire_lock_~#cond~0.offset=|v_thr1Thread3of4ForFork0_acquire_lock_~#cond~0.offset_5|} OutVars{thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_#t~mem5=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_#t~mem5_1|, thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_#in~v.base=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_#in~v.base_1|, ~#lock~0.base=|v_~#lock~0.base_22|, thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_~o.offset=v_thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_~o.offset_1, thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_~v.offset=v_thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_~v.offset_1, thr1Thread3of4ForFork0_acquire_lock_~#cond~0.base=|v_thr1Thread3of4ForFork0_acquire_lock_~#cond~0.base_5|, thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_#in~o.base=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_#in~o.base_1|, #memory_int=|v_#memory_int_68|, ~#lock~0.offset=|v_~#lock~0.offset_22|, thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_#in~v.offset=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_#in~v.offset_1|, thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_#in~o.offset=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_#in~o.offset_1|, thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_~o.base=v_thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_~o.base_1, thr1Thread3of4ForFork0_acquire_lock_~#cond~0.offset=|v_thr1Thread3of4ForFork0_acquire_lock_~#cond~0.offset_5|, thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_~v.base=v_thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_~v.base_1} AuxVars[] AssignedVars[thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_~v.offset, thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_#t~mem5, thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_#in~o.base, thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_#in~v.base, #memory_int, thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_~o.offset, thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_#in~v.offset, thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_#in~o.offset, thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_~o.base, thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_~v.base][116], [thr1Thread3of4ForFork0InUse, 129#thr1ENTRYtrue, thr1Thread4of4ForFork0InUse, 35#L719-2true, 205#L702-7true, 207#L700-2true, 241#(and (not (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem8| |thr1Thread1of4ForFork0_acquire_lock_#t~mem7|)) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), 18#L700-2true, Black: 230#true, Black: 232#(= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1), Black: 233#(and (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem6| (select (select |#memory_int| |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.base|) |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.offset|)) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), Black: 235#(not (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem8| |thr1Thread1of4ForFork0_acquire_lock_#t~mem7|)), Black: 237#(and (not (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem7| (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|))) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), Black: 239#(and (not (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem7| (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|))) (not (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem8| |thr1Thread1of4ForFork0_acquire_lock_#t~mem7|)) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), thr1Thread1of4ForFork0InUse, thr1Thread2of4ForFork0InUse]) [2021-03-25 13:08:19,460 INFO L384 tUnfolder$Statistics]: this new event has 66 ancestors and is cut-off event [2021-03-25 13:08:19,460 INFO L387 tUnfolder$Statistics]: existing Event has 66 ancestors and is cut-off event [2021-03-25 13:08:19,460 INFO L387 tUnfolder$Statistics]: existing Event has 45 ancestors and is cut-off event [2021-03-25 13:08:19,460 INFO L387 tUnfolder$Statistics]: existing Event has 45 ancestors and is cut-off event [2021-03-25 13:08:19,461 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1097] L696-->L700-2: Formula: (and (= |v_thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_#in~v.base_1| v_thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_~v.base_1) (= |v_#memory_int_68| (let ((.cse0 (store |v_#memory_int_69| v_thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_~o.base_1 (store (select |v_#memory_int_69| v_thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_~o.base_1) v_thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_~o.offset_1 (select (select |v_#memory_int_69| v_thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_~v.base_1) v_thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_~v.offset_1))))) (store .cse0 v_thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_~v.base_1 (store (select .cse0 v_thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_~v.base_1) v_thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_~v.offset_1 1)))) (= |v_thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_#in~v.base_1| |v_~#lock~0.base_22|) (= |v_thr1Thread3of4ForFork0_acquire_lock_~#cond~0.base_5| |v_thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_#in~o.base_1|) (= |v_thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_#in~v.offset_1| v_thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_~v.offset_1) (= |v_thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_#in~v.offset_1| |v_~#lock~0.offset_22|) (= |v_thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_#in~o.base_1| v_thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_~o.base_1) (= |v_thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_#in~o.offset_1| |v_thr1Thread3of4ForFork0_acquire_lock_~#cond~0.offset_5|) (= |v_thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_#in~o.offset_1| v_thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_~o.offset_1)) InVars {#memory_int=|v_#memory_int_69|, ~#lock~0.offset=|v_~#lock~0.offset_22|, thr1Thread3of4ForFork0_acquire_lock_~#cond~0.base=|v_thr1Thread3of4ForFork0_acquire_lock_~#cond~0.base_5|, ~#lock~0.base=|v_~#lock~0.base_22|, thr1Thread3of4ForFork0_acquire_lock_~#cond~0.offset=|v_thr1Thread3of4ForFork0_acquire_lock_~#cond~0.offset_5|} OutVars{thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_#t~mem5=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_#t~mem5_1|, thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_#in~v.base=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_#in~v.base_1|, ~#lock~0.base=|v_~#lock~0.base_22|, thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_~o.offset=v_thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_~o.offset_1, thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_~v.offset=v_thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_~v.offset_1, thr1Thread3of4ForFork0_acquire_lock_~#cond~0.base=|v_thr1Thread3of4ForFork0_acquire_lock_~#cond~0.base_5|, thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_#in~o.base=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_#in~o.base_1|, #memory_int=|v_#memory_int_68|, ~#lock~0.offset=|v_~#lock~0.offset_22|, thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_#in~v.offset=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_#in~v.offset_1|, thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_#in~o.offset=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_#in~o.offset_1|, thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_~o.base=v_thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_~o.base_1, thr1Thread3of4ForFork0_acquire_lock_~#cond~0.offset=|v_thr1Thread3of4ForFork0_acquire_lock_~#cond~0.offset_5|, thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_~v.base=v_thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_~v.base_1} AuxVars[] AssignedVars[thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_~v.offset, thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_#t~mem5, thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_#in~o.base, thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_#in~v.base, #memory_int, thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_~o.offset, thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_#in~v.offset, thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_#in~o.offset, thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_~o.base, thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_~v.base][116], [thr1Thread3of4ForFork0InUse, thr1Thread4of4ForFork0InUse, 35#L719-2true, 10#thr1ENTRYtrue, 205#L702-7true, 110#L700-2true, 207#L700-2true, 241#(and (not (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem8| |thr1Thread1of4ForFork0_acquire_lock_#t~mem7|)) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), Black: 230#true, Black: 232#(= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1), Black: 233#(and (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem6| (select (select |#memory_int| |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.base|) |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.offset|)) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), Black: 235#(not (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem8| |thr1Thread1of4ForFork0_acquire_lock_#t~mem7|)), Black: 237#(and (not (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem7| (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|))) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), Black: 239#(and (not (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem7| (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|))) (not (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem8| |thr1Thread1of4ForFork0_acquire_lock_#t~mem7|)) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), thr1Thread1of4ForFork0InUse, thr1Thread2of4ForFork0InUse]) [2021-03-25 13:08:19,461 INFO L384 tUnfolder$Statistics]: this new event has 66 ancestors and is cut-off event [2021-03-25 13:08:19,461 INFO L387 tUnfolder$Statistics]: existing Event has 45 ancestors and is cut-off event [2021-03-25 13:08:19,461 INFO L387 tUnfolder$Statistics]: existing Event has 45 ancestors and is cut-off event [2021-03-25 13:08:19,461 INFO L387 tUnfolder$Statistics]: existing Event has 66 ancestors and is cut-off event [2021-03-25 13:08:19,552 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1262] L696-->L700-2: Formula: (and (= |v_thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_#in~v.base_1| v_thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_~v.base_1) (= |v_#memory_int_68| (let ((.cse0 (store |v_#memory_int_69| v_thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_~o.base_1 (store (select |v_#memory_int_69| v_thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_~o.base_1) v_thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_~o.offset_1 (select (select |v_#memory_int_69| v_thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_~v.base_1) v_thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_~v.offset_1))))) (store .cse0 v_thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_~v.base_1 (store (select .cse0 v_thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_~v.base_1) v_thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_~v.offset_1 1)))) (= |v_thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_#in~v.base_1| |v_~#lock~0.base_22|) (= |v_thr1Thread2of4ForFork0_acquire_lock_~#cond~0.base_5| |v_thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_#in~o.base_1|) (= |v_thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_#in~v.offset_1| v_thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_~v.offset_1) (= |v_thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_#in~v.offset_1| |v_~#lock~0.offset_22|) (= |v_thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_#in~o.base_1| v_thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_~o.base_1) (= |v_thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_#in~o.offset_1| |v_thr1Thread2of4ForFork0_acquire_lock_~#cond~0.offset_5|) (= |v_thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_#in~o.offset_1| v_thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_~o.offset_1)) InVars {#memory_int=|v_#memory_int_69|, ~#lock~0.offset=|v_~#lock~0.offset_22|, thr1Thread2of4ForFork0_acquire_lock_~#cond~0.base=|v_thr1Thread2of4ForFork0_acquire_lock_~#cond~0.base_5|, ~#lock~0.base=|v_~#lock~0.base_22|, thr1Thread2of4ForFork0_acquire_lock_~#cond~0.offset=|v_thr1Thread2of4ForFork0_acquire_lock_~#cond~0.offset_5|} OutVars{thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_#in~o.base=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_#in~o.base_1|, thr1Thread2of4ForFork0_acquire_lock_~#cond~0.base=|v_thr1Thread2of4ForFork0_acquire_lock_~#cond~0.base_5|, ~#lock~0.base=|v_~#lock~0.base_22|, thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_~v.offset=v_thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_~v.offset_1, thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_#t~mem5=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_#t~mem5_1|, thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_~o.base=v_thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_~o.base_1, thr1Thread2of4ForFork0_acquire_lock_~#cond~0.offset=|v_thr1Thread2of4ForFork0_acquire_lock_~#cond~0.offset_5|, thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_~v.base=v_thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_~v.base_1, thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_#in~o.offset=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_#in~o.offset_1|, thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_#in~v.base=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_#in~v.base_1|, thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_#in~v.offset=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_#in~v.offset_1|, thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_~o.offset=v_thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_~o.offset_1, #memory_int=|v_#memory_int_68|, ~#lock~0.offset=|v_~#lock~0.offset_22|} AuxVars[] AssignedVars[thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_#in~o.base, thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_#in~v.base, thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_#in~v.offset, thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_~o.offset, thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_~v.offset, #memory_int, thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_#t~mem5, thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_~o.base, thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_~v.base, thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_#in~o.offset][130], [thr1Thread3of4ForFork0InUse, thr1Thread4of4ForFork0InUse, 36#L719-3true, 205#L702-7true, 110#L700-2true, 207#L700-2true, 241#(and (not (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem8| |thr1Thread1of4ForFork0_acquire_lock_#t~mem7|)) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), 18#L700-2true, Black: 230#true, Black: 232#(= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1), Black: 233#(and (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem6| (select (select |#memory_int| |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.base|) |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.offset|)) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), Black: 235#(not (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem8| |thr1Thread1of4ForFork0_acquire_lock_#t~mem7|)), Black: 237#(and (not (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem7| (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|))) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), Black: 239#(and (not (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem7| (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|))) (not (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem8| |thr1Thread1of4ForFork0_acquire_lock_#t~mem7|)) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), thr1Thread1of4ForFork0InUse, thr1Thread2of4ForFork0InUse]) [2021-03-25 13:08:19,553 INFO L384 tUnfolder$Statistics]: this new event has 70 ancestors and is cut-off event [2021-03-25 13:08:19,553 INFO L387 tUnfolder$Statistics]: existing Event has 49 ancestors and is cut-off event [2021-03-25 13:08:19,553 INFO L387 tUnfolder$Statistics]: existing Event has 49 ancestors and is cut-off event [2021-03-25 13:08:19,553 INFO L387 tUnfolder$Statistics]: existing Event has 70 ancestors and is cut-off event [2021-03-25 13:08:19,555 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1097] L696-->L700-2: Formula: (and (= |v_thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_#in~v.base_1| v_thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_~v.base_1) (= |v_#memory_int_68| (let ((.cse0 (store |v_#memory_int_69| v_thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_~o.base_1 (store (select |v_#memory_int_69| v_thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_~o.base_1) v_thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_~o.offset_1 (select (select |v_#memory_int_69| v_thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_~v.base_1) v_thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_~v.offset_1))))) (store .cse0 v_thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_~v.base_1 (store (select .cse0 v_thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_~v.base_1) v_thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_~v.offset_1 1)))) (= |v_thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_#in~v.base_1| |v_~#lock~0.base_22|) (= |v_thr1Thread3of4ForFork0_acquire_lock_~#cond~0.base_5| |v_thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_#in~o.base_1|) (= |v_thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_#in~v.offset_1| v_thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_~v.offset_1) (= |v_thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_#in~v.offset_1| |v_~#lock~0.offset_22|) (= |v_thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_#in~o.base_1| v_thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_~o.base_1) (= |v_thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_#in~o.offset_1| |v_thr1Thread3of4ForFork0_acquire_lock_~#cond~0.offset_5|) (= |v_thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_#in~o.offset_1| v_thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_~o.offset_1)) InVars {#memory_int=|v_#memory_int_69|, ~#lock~0.offset=|v_~#lock~0.offset_22|, thr1Thread3of4ForFork0_acquire_lock_~#cond~0.base=|v_thr1Thread3of4ForFork0_acquire_lock_~#cond~0.base_5|, ~#lock~0.base=|v_~#lock~0.base_22|, thr1Thread3of4ForFork0_acquire_lock_~#cond~0.offset=|v_thr1Thread3of4ForFork0_acquire_lock_~#cond~0.offset_5|} OutVars{thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_#t~mem5=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_#t~mem5_1|, thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_#in~v.base=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_#in~v.base_1|, ~#lock~0.base=|v_~#lock~0.base_22|, thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_~o.offset=v_thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_~o.offset_1, thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_~v.offset=v_thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_~v.offset_1, thr1Thread3of4ForFork0_acquire_lock_~#cond~0.base=|v_thr1Thread3of4ForFork0_acquire_lock_~#cond~0.base_5|, thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_#in~o.base=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_#in~o.base_1|, #memory_int=|v_#memory_int_68|, ~#lock~0.offset=|v_~#lock~0.offset_22|, thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_#in~v.offset=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_#in~v.offset_1|, thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_#in~o.offset=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_#in~o.offset_1|, thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_~o.base=v_thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_~o.base_1, thr1Thread3of4ForFork0_acquire_lock_~#cond~0.offset=|v_thr1Thread3of4ForFork0_acquire_lock_~#cond~0.offset_5|, thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_~v.base=v_thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_~v.base_1} AuxVars[] AssignedVars[thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_~v.offset, thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_#t~mem5, thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_#in~o.base, thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_#in~v.base, #memory_int, thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_~o.offset, thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_#in~v.offset, thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_#in~o.offset, thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_~o.base, thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_~v.base][116], [thr1Thread3of4ForFork0InUse, thr1Thread4of4ForFork0InUse, 36#L719-3true, 205#L702-7true, 110#L700-2true, 207#L700-2true, 241#(and (not (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem8| |thr1Thread1of4ForFork0_acquire_lock_#t~mem7|)) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), 18#L700-2true, Black: 230#true, Black: 232#(= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1), Black: 233#(and (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem6| (select (select |#memory_int| |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.base|) |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.offset|)) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), Black: 235#(not (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem8| |thr1Thread1of4ForFork0_acquire_lock_#t~mem7|)), Black: 237#(and (not (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem7| (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|))) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), Black: 239#(and (not (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem7| (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|))) (not (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem8| |thr1Thread1of4ForFork0_acquire_lock_#t~mem7|)) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), thr1Thread1of4ForFork0InUse, thr1Thread2of4ForFork0InUse]) [2021-03-25 13:08:19,555 INFO L384 tUnfolder$Statistics]: this new event has 70 ancestors and is cut-off event [2021-03-25 13:08:19,556 INFO L387 tUnfolder$Statistics]: existing Event has 49 ancestors and is cut-off event [2021-03-25 13:08:19,556 INFO L387 tUnfolder$Statistics]: existing Event has 49 ancestors and is cut-off event [2021-03-25 13:08:19,556 INFO L387 tUnfolder$Statistics]: existing Event has 70 ancestors and is cut-off event [2021-03-25 13:08:19,633 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1152] L696-->L700-2: Formula: (and (= |v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#in~v.base_1| v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_~v.base_1) (= |v_#memory_int_68| (let ((.cse0 (store |v_#memory_int_69| v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_~o.base_1 (store (select |v_#memory_int_69| v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_~o.base_1) v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_~o.offset_1 (select (select |v_#memory_int_69| v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_~v.base_1) v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_~v.offset_1))))) (store .cse0 v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_~v.base_1 (store (select .cse0 v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_~v.base_1) v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_~v.offset_1 1)))) (= |v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#in~v.base_1| |v_~#lock~0.base_22|) (= |v_thr1Thread4of4ForFork0_acquire_lock_~#cond~0.base_5| |v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#in~o.base_1|) (= |v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#in~v.offset_1| v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_~v.offset_1) (= |v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#in~v.offset_1| |v_~#lock~0.offset_22|) (= |v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#in~o.base_1| v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_~o.base_1) (= |v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#in~o.offset_1| |v_thr1Thread4of4ForFork0_acquire_lock_~#cond~0.offset_5|) (= |v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#in~o.offset_1| v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_~o.offset_1)) InVars {#memory_int=|v_#memory_int_69|, ~#lock~0.offset=|v_~#lock~0.offset_22|, ~#lock~0.base=|v_~#lock~0.base_22|, thr1Thread4of4ForFork0_acquire_lock_~#cond~0.base=|v_thr1Thread4of4ForFork0_acquire_lock_~#cond~0.base_5|, thr1Thread4of4ForFork0_acquire_lock_~#cond~0.offset=|v_thr1Thread4of4ForFork0_acquire_lock_~#cond~0.offset_5|} OutVars{~#lock~0.base=|v_~#lock~0.base_22|, thr1Thread4of4ForFork0_acquire_lock_~#cond~0.base=|v_thr1Thread4of4ForFork0_acquire_lock_~#cond~0.base_5|, thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_~v.offset=v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_~v.offset_1, thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#in~v.offset=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#in~v.offset_1|, thr1Thread4of4ForFork0_acquire_lock_~#cond~0.offset=|v_thr1Thread4of4ForFork0_acquire_lock_~#cond~0.offset_5|, thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_~v.base=v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_~v.base_1, thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#t~mem5=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#t~mem5_1|, thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_~o.base=v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_~o.base_1, thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#in~o.offset=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#in~o.offset_1|, thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#in~v.base=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#in~v.base_1|, #memory_int=|v_#memory_int_68|, ~#lock~0.offset=|v_~#lock~0.offset_22|, thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_~o.offset=v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_~o.offset_1, thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#in~o.base=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#in~o.base_1|} AuxVars[] AssignedVars[thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#t~mem5, thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_~o.base, thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#in~o.offset, thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#in~v.base, thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_~v.offset, thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#in~v.offset, #memory_int, thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_~o.offset, thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#in~o.base, thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_~v.base][104], [thr1Thread3of4ForFork0InUse, thr1Thread4of4ForFork0InUse, 35#L719-2true, 205#L702-7true, 110#L700-2true, 207#L700-2true, 241#(and (not (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem8| |thr1Thread1of4ForFork0_acquire_lock_#t~mem7|)) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), 18#L700-2true, Black: 230#true, Black: 232#(= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1), Black: 233#(and (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem6| (select (select |#memory_int| |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.base|) |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.offset|)) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), Black: 235#(not (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem8| |thr1Thread1of4ForFork0_acquire_lock_#t~mem7|)), Black: 237#(and (not (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem7| (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|))) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), Black: 239#(and (not (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem7| (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|))) (not (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem8| |thr1Thread1of4ForFork0_acquire_lock_#t~mem7|)) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), thr1Thread1of4ForFork0InUse, thr1Thread2of4ForFork0InUse]) [2021-03-25 13:08:19,633 INFO L384 tUnfolder$Statistics]: this new event has 73 ancestors and is cut-off event [2021-03-25 13:08:19,633 INFO L387 tUnfolder$Statistics]: existing Event has 52 ancestors and is cut-off event [2021-03-25 13:08:19,633 INFO L387 tUnfolder$Statistics]: existing Event has 52 ancestors and is cut-off event [2021-03-25 13:08:19,634 INFO L387 tUnfolder$Statistics]: existing Event has 73 ancestors and is cut-off event [2021-03-25 13:08:19,636 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1262] L696-->L700-2: Formula: (and (= |v_thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_#in~v.base_1| v_thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_~v.base_1) (= |v_#memory_int_68| (let ((.cse0 (store |v_#memory_int_69| v_thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_~o.base_1 (store (select |v_#memory_int_69| v_thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_~o.base_1) v_thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_~o.offset_1 (select (select |v_#memory_int_69| v_thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_~v.base_1) v_thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_~v.offset_1))))) (store .cse0 v_thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_~v.base_1 (store (select .cse0 v_thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_~v.base_1) v_thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_~v.offset_1 1)))) (= |v_thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_#in~v.base_1| |v_~#lock~0.base_22|) (= |v_thr1Thread2of4ForFork0_acquire_lock_~#cond~0.base_5| |v_thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_#in~o.base_1|) (= |v_thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_#in~v.offset_1| v_thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_~v.offset_1) (= |v_thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_#in~v.offset_1| |v_~#lock~0.offset_22|) (= |v_thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_#in~o.base_1| v_thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_~o.base_1) (= |v_thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_#in~o.offset_1| |v_thr1Thread2of4ForFork0_acquire_lock_~#cond~0.offset_5|) (= |v_thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_#in~o.offset_1| v_thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_~o.offset_1)) InVars {#memory_int=|v_#memory_int_69|, ~#lock~0.offset=|v_~#lock~0.offset_22|, thr1Thread2of4ForFork0_acquire_lock_~#cond~0.base=|v_thr1Thread2of4ForFork0_acquire_lock_~#cond~0.base_5|, ~#lock~0.base=|v_~#lock~0.base_22|, thr1Thread2of4ForFork0_acquire_lock_~#cond~0.offset=|v_thr1Thread2of4ForFork0_acquire_lock_~#cond~0.offset_5|} OutVars{thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_#in~o.base=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_#in~o.base_1|, thr1Thread2of4ForFork0_acquire_lock_~#cond~0.base=|v_thr1Thread2of4ForFork0_acquire_lock_~#cond~0.base_5|, ~#lock~0.base=|v_~#lock~0.base_22|, thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_~v.offset=v_thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_~v.offset_1, thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_#t~mem5=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_#t~mem5_1|, thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_~o.base=v_thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_~o.base_1, thr1Thread2of4ForFork0_acquire_lock_~#cond~0.offset=|v_thr1Thread2of4ForFork0_acquire_lock_~#cond~0.offset_5|, thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_~v.base=v_thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_~v.base_1, thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_#in~o.offset=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_#in~o.offset_1|, thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_#in~v.base=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_#in~v.base_1|, thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_#in~v.offset=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_#in~v.offset_1|, thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_~o.offset=v_thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_~o.offset_1, #memory_int=|v_#memory_int_68|, ~#lock~0.offset=|v_~#lock~0.offset_22|} AuxVars[] AssignedVars[thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_#in~o.base, thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_#in~v.base, thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_#in~v.offset, thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_~o.offset, thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_~v.offset, #memory_int, thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_#t~mem5, thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_~o.base, thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_~v.base, thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_#in~o.offset][130], [thr1Thread3of4ForFork0InUse, thr1Thread4of4ForFork0InUse, 35#L719-2true, 205#L702-7true, 110#L700-2true, 207#L700-2true, 241#(and (not (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem8| |thr1Thread1of4ForFork0_acquire_lock_#t~mem7|)) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), 18#L700-2true, Black: 230#true, Black: 232#(= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1), Black: 233#(and (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem6| (select (select |#memory_int| |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.base|) |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.offset|)) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), Black: 235#(not (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem8| |thr1Thread1of4ForFork0_acquire_lock_#t~mem7|)), Black: 237#(and (not (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem7| (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|))) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), Black: 239#(and (not (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem7| (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|))) (not (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem8| |thr1Thread1of4ForFork0_acquire_lock_#t~mem7|)) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), thr1Thread1of4ForFork0InUse, thr1Thread2of4ForFork0InUse]) [2021-03-25 13:08:19,636 INFO L384 tUnfolder$Statistics]: this new event has 73 ancestors and is cut-off event [2021-03-25 13:08:19,636 INFO L387 tUnfolder$Statistics]: existing Event has 73 ancestors and is cut-off event [2021-03-25 13:08:19,636 INFO L387 tUnfolder$Statistics]: existing Event has 52 ancestors and is cut-off event [2021-03-25 13:08:19,636 INFO L387 tUnfolder$Statistics]: existing Event has 52 ancestors and is cut-off event [2021-03-25 13:08:19,638 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1097] L696-->L700-2: Formula: (and (= |v_thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_#in~v.base_1| v_thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_~v.base_1) (= |v_#memory_int_68| (let ((.cse0 (store |v_#memory_int_69| v_thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_~o.base_1 (store (select |v_#memory_int_69| v_thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_~o.base_1) v_thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_~o.offset_1 (select (select |v_#memory_int_69| v_thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_~v.base_1) v_thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_~v.offset_1))))) (store .cse0 v_thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_~v.base_1 (store (select .cse0 v_thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_~v.base_1) v_thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_~v.offset_1 1)))) (= |v_thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_#in~v.base_1| |v_~#lock~0.base_22|) (= |v_thr1Thread3of4ForFork0_acquire_lock_~#cond~0.base_5| |v_thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_#in~o.base_1|) (= |v_thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_#in~v.offset_1| v_thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_~v.offset_1) (= |v_thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_#in~v.offset_1| |v_~#lock~0.offset_22|) (= |v_thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_#in~o.base_1| v_thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_~o.base_1) (= |v_thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_#in~o.offset_1| |v_thr1Thread3of4ForFork0_acquire_lock_~#cond~0.offset_5|) (= |v_thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_#in~o.offset_1| v_thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_~o.offset_1)) InVars {#memory_int=|v_#memory_int_69|, ~#lock~0.offset=|v_~#lock~0.offset_22|, thr1Thread3of4ForFork0_acquire_lock_~#cond~0.base=|v_thr1Thread3of4ForFork0_acquire_lock_~#cond~0.base_5|, ~#lock~0.base=|v_~#lock~0.base_22|, thr1Thread3of4ForFork0_acquire_lock_~#cond~0.offset=|v_thr1Thread3of4ForFork0_acquire_lock_~#cond~0.offset_5|} OutVars{thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_#t~mem5=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_#t~mem5_1|, thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_#in~v.base=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_#in~v.base_1|, ~#lock~0.base=|v_~#lock~0.base_22|, thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_~o.offset=v_thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_~o.offset_1, thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_~v.offset=v_thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_~v.offset_1, thr1Thread3of4ForFork0_acquire_lock_~#cond~0.base=|v_thr1Thread3of4ForFork0_acquire_lock_~#cond~0.base_5|, thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_#in~o.base=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_#in~o.base_1|, #memory_int=|v_#memory_int_68|, ~#lock~0.offset=|v_~#lock~0.offset_22|, thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_#in~v.offset=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_#in~v.offset_1|, thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_#in~o.offset=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_#in~o.offset_1|, thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_~o.base=v_thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_~o.base_1, thr1Thread3of4ForFork0_acquire_lock_~#cond~0.offset=|v_thr1Thread3of4ForFork0_acquire_lock_~#cond~0.offset_5|, thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_~v.base=v_thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_~v.base_1} AuxVars[] AssignedVars[thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_~v.offset, thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_#t~mem5, thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_#in~o.base, thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_#in~v.base, #memory_int, thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_~o.offset, thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_#in~v.offset, thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_#in~o.offset, thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_~o.base, thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_~v.base][116], [thr1Thread3of4ForFork0InUse, thr1Thread4of4ForFork0InUse, 35#L719-2true, 205#L702-7true, 110#L700-2true, 207#L700-2true, 241#(and (not (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem8| |thr1Thread1of4ForFork0_acquire_lock_#t~mem7|)) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), 18#L700-2true, Black: 230#true, Black: 232#(= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1), Black: 233#(and (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem6| (select (select |#memory_int| |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.base|) |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.offset|)) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), Black: 235#(not (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem8| |thr1Thread1of4ForFork0_acquire_lock_#t~mem7|)), Black: 237#(and (not (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem7| (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|))) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), Black: 239#(and (not (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem7| (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|))) (not (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem8| |thr1Thread1of4ForFork0_acquire_lock_#t~mem7|)) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), thr1Thread1of4ForFork0InUse, thr1Thread2of4ForFork0InUse]) [2021-03-25 13:08:19,639 INFO L384 tUnfolder$Statistics]: this new event has 73 ancestors and is cut-off event [2021-03-25 13:08:19,639 INFO L387 tUnfolder$Statistics]: existing Event has 73 ancestors and is cut-off event [2021-03-25 13:08:19,639 INFO L387 tUnfolder$Statistics]: existing Event has 52 ancestors and is cut-off event [2021-03-25 13:08:19,639 INFO L387 tUnfolder$Statistics]: existing Event has 52 ancestors and is cut-off event [2021-03-25 13:08:19,775 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1097] L696-->L700-2: Formula: (and (= |v_thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_#in~v.base_1| v_thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_~v.base_1) (= |v_#memory_int_68| (let ((.cse0 (store |v_#memory_int_69| v_thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_~o.base_1 (store (select |v_#memory_int_69| v_thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_~o.base_1) v_thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_~o.offset_1 (select (select |v_#memory_int_69| v_thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_~v.base_1) v_thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_~v.offset_1))))) (store .cse0 v_thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_~v.base_1 (store (select .cse0 v_thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_~v.base_1) v_thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_~v.offset_1 1)))) (= |v_thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_#in~v.base_1| |v_~#lock~0.base_22|) (= |v_thr1Thread3of4ForFork0_acquire_lock_~#cond~0.base_5| |v_thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_#in~o.base_1|) (= |v_thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_#in~v.offset_1| v_thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_~v.offset_1) (= |v_thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_#in~v.offset_1| |v_~#lock~0.offset_22|) (= |v_thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_#in~o.base_1| v_thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_~o.base_1) (= |v_thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_#in~o.offset_1| |v_thr1Thread3of4ForFork0_acquire_lock_~#cond~0.offset_5|) (= |v_thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_#in~o.offset_1| v_thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_~o.offset_1)) InVars {#memory_int=|v_#memory_int_69|, ~#lock~0.offset=|v_~#lock~0.offset_22|, thr1Thread3of4ForFork0_acquire_lock_~#cond~0.base=|v_thr1Thread3of4ForFork0_acquire_lock_~#cond~0.base_5|, ~#lock~0.base=|v_~#lock~0.base_22|, thr1Thread3of4ForFork0_acquire_lock_~#cond~0.offset=|v_thr1Thread3of4ForFork0_acquire_lock_~#cond~0.offset_5|} OutVars{thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_#t~mem5=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_#t~mem5_1|, thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_#in~v.base=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_#in~v.base_1|, ~#lock~0.base=|v_~#lock~0.base_22|, thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_~o.offset=v_thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_~o.offset_1, thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_~v.offset=v_thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_~v.offset_1, thr1Thread3of4ForFork0_acquire_lock_~#cond~0.base=|v_thr1Thread3of4ForFork0_acquire_lock_~#cond~0.base_5|, thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_#in~o.base=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_#in~o.base_1|, #memory_int=|v_#memory_int_68|, ~#lock~0.offset=|v_~#lock~0.offset_22|, thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_#in~v.offset=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_#in~v.offset_1|, thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_#in~o.offset=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_#in~o.offset_1|, thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_~o.base=v_thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_~o.base_1, thr1Thread3of4ForFork0_acquire_lock_~#cond~0.offset=|v_thr1Thread3of4ForFork0_acquire_lock_~#cond~0.offset_5|, thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_~v.base=v_thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_~v.base_1} AuxVars[] AssignedVars[thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_~v.offset, thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_#t~mem5, thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_#in~o.base, thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_#in~v.base, #memory_int, thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_~o.offset, thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_#in~v.offset, thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_#in~o.offset, thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_~o.base, thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_~v.base][116], [thr1Thread3of4ForFork0InUse, thr1Thread4of4ForFork0NotInUse, 36#L719-3true, 205#L702-7true, 207#L700-2true, 241#(and (not (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem8| |thr1Thread1of4ForFork0_acquire_lock_#t~mem7|)) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), 18#L700-2true, Black: 230#true, Black: 232#(= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1), Black: 233#(and (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem6| (select (select |#memory_int| |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.base|) |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.offset|)) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), Black: 235#(not (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem8| |thr1Thread1of4ForFork0_acquire_lock_#t~mem7|)), Black: 237#(and (not (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem7| (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|))) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), Black: 239#(and (not (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem7| (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|))) (not (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem8| |thr1Thread1of4ForFork0_acquire_lock_#t~mem7|)) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), thr1Thread1of4ForFork0InUse, thr1Thread2of4ForFork0InUse]) [2021-03-25 13:08:19,775 INFO L384 tUnfolder$Statistics]: this new event has 80 ancestors and is cut-off event [2021-03-25 13:08:19,775 INFO L387 tUnfolder$Statistics]: existing Event has 38 ancestors and is cut-off event [2021-03-25 13:08:19,776 INFO L387 tUnfolder$Statistics]: existing Event has 38 ancestors and is cut-off event [2021-03-25 13:08:19,776 INFO L387 tUnfolder$Statistics]: existing Event has 59 ancestors and is cut-off event [2021-03-25 13:08:19,861 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1152] L696-->L700-2: Formula: (and (= |v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#in~v.base_1| v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_~v.base_1) (= |v_#memory_int_68| (let ((.cse0 (store |v_#memory_int_69| v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_~o.base_1 (store (select |v_#memory_int_69| v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_~o.base_1) v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_~o.offset_1 (select (select |v_#memory_int_69| v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_~v.base_1) v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_~v.offset_1))))) (store .cse0 v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_~v.base_1 (store (select .cse0 v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_~v.base_1) v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_~v.offset_1 1)))) (= |v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#in~v.base_1| |v_~#lock~0.base_22|) (= |v_thr1Thread4of4ForFork0_acquire_lock_~#cond~0.base_5| |v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#in~o.base_1|) (= |v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#in~v.offset_1| v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_~v.offset_1) (= |v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#in~v.offset_1| |v_~#lock~0.offset_22|) (= |v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#in~o.base_1| v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_~o.base_1) (= |v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#in~o.offset_1| |v_thr1Thread4of4ForFork0_acquire_lock_~#cond~0.offset_5|) (= |v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#in~o.offset_1| v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_~o.offset_1)) InVars {#memory_int=|v_#memory_int_69|, ~#lock~0.offset=|v_~#lock~0.offset_22|, ~#lock~0.base=|v_~#lock~0.base_22|, thr1Thread4of4ForFork0_acquire_lock_~#cond~0.base=|v_thr1Thread4of4ForFork0_acquire_lock_~#cond~0.base_5|, thr1Thread4of4ForFork0_acquire_lock_~#cond~0.offset=|v_thr1Thread4of4ForFork0_acquire_lock_~#cond~0.offset_5|} OutVars{~#lock~0.base=|v_~#lock~0.base_22|, thr1Thread4of4ForFork0_acquire_lock_~#cond~0.base=|v_thr1Thread4of4ForFork0_acquire_lock_~#cond~0.base_5|, thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_~v.offset=v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_~v.offset_1, thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#in~v.offset=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#in~v.offset_1|, thr1Thread4of4ForFork0_acquire_lock_~#cond~0.offset=|v_thr1Thread4of4ForFork0_acquire_lock_~#cond~0.offset_5|, thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_~v.base=v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_~v.base_1, thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#t~mem5=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#t~mem5_1|, thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_~o.base=v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_~o.base_1, thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#in~o.offset=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#in~o.offset_1|, thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#in~v.base=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#in~v.base_1|, #memory_int=|v_#memory_int_68|, ~#lock~0.offset=|v_~#lock~0.offset_22|, thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_~o.offset=v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_~o.offset_1, thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#in~o.base=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#in~o.base_1|} AuxVars[] AssignedVars[thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#t~mem5, thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_~o.base, thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#in~o.offset, thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#in~v.base, thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_~v.offset, thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#in~v.offset, #memory_int, thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_~o.offset, thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#in~o.base, thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_~v.base][104], [thr1Thread3of4ForFork0InUse, thr1Thread4of4ForFork0InUse, 36#L719-3true, 205#L702-7true, 110#L700-2true, 241#(and (not (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem8| |thr1Thread1of4ForFork0_acquire_lock_#t~mem7|)) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), 18#L700-2true, 50#thr1ENTRYtrue, Black: 230#true, Black: 232#(= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1), Black: 233#(and (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem6| (select (select |#memory_int| |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.base|) |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.offset|)) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), Black: 235#(not (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem8| |thr1Thread1of4ForFork0_acquire_lock_#t~mem7|)), Black: 237#(and (not (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem7| (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|))) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), Black: 239#(and (not (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem7| (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|))) (not (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem8| |thr1Thread1of4ForFork0_acquire_lock_#t~mem7|)) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), thr1Thread1of4ForFork0InUse, thr1Thread2of4ForFork0InUse]) [2021-03-25 13:08:19,861 INFO L384 tUnfolder$Statistics]: this new event has 84 ancestors and is cut-off event [2021-03-25 13:08:19,861 INFO L387 tUnfolder$Statistics]: existing Event has 42 ancestors and is cut-off event [2021-03-25 13:08:19,861 INFO L387 tUnfolder$Statistics]: existing Event has 63 ancestors and is cut-off event [2021-03-25 13:08:19,861 INFO L387 tUnfolder$Statistics]: existing Event has 42 ancestors and is cut-off event [2021-03-25 13:08:19,862 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1152] L696-->L700-2: Formula: (and (= |v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#in~v.base_1| v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_~v.base_1) (= |v_#memory_int_68| (let ((.cse0 (store |v_#memory_int_69| v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_~o.base_1 (store (select |v_#memory_int_69| v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_~o.base_1) v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_~o.offset_1 (select (select |v_#memory_int_69| v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_~v.base_1) v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_~v.offset_1))))) (store .cse0 v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_~v.base_1 (store (select .cse0 v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_~v.base_1) v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_~v.offset_1 1)))) (= |v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#in~v.base_1| |v_~#lock~0.base_22|) (= |v_thr1Thread4of4ForFork0_acquire_lock_~#cond~0.base_5| |v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#in~o.base_1|) (= |v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#in~v.offset_1| v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_~v.offset_1) (= |v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#in~v.offset_1| |v_~#lock~0.offset_22|) (= |v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#in~o.base_1| v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_~o.base_1) (= |v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#in~o.offset_1| |v_thr1Thread4of4ForFork0_acquire_lock_~#cond~0.offset_5|) (= |v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#in~o.offset_1| v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_~o.offset_1)) InVars {#memory_int=|v_#memory_int_69|, ~#lock~0.offset=|v_~#lock~0.offset_22|, ~#lock~0.base=|v_~#lock~0.base_22|, thr1Thread4of4ForFork0_acquire_lock_~#cond~0.base=|v_thr1Thread4of4ForFork0_acquire_lock_~#cond~0.base_5|, thr1Thread4of4ForFork0_acquire_lock_~#cond~0.offset=|v_thr1Thread4of4ForFork0_acquire_lock_~#cond~0.offset_5|} OutVars{~#lock~0.base=|v_~#lock~0.base_22|, thr1Thread4of4ForFork0_acquire_lock_~#cond~0.base=|v_thr1Thread4of4ForFork0_acquire_lock_~#cond~0.base_5|, thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_~v.offset=v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_~v.offset_1, thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#in~v.offset=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#in~v.offset_1|, thr1Thread4of4ForFork0_acquire_lock_~#cond~0.offset=|v_thr1Thread4of4ForFork0_acquire_lock_~#cond~0.offset_5|, thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_~v.base=v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_~v.base_1, thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#t~mem5=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#t~mem5_1|, thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_~o.base=v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_~o.base_1, thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#in~o.offset=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#in~o.offset_1|, thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#in~v.base=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#in~v.base_1|, #memory_int=|v_#memory_int_68|, ~#lock~0.offset=|v_~#lock~0.offset_22|, thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_~o.offset=v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_~o.offset_1, thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#in~o.base=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#in~o.base_1|} AuxVars[] AssignedVars[thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#t~mem5, thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_~o.base, thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#in~o.offset, thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#in~v.base, thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_~v.offset, thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#in~v.offset, #memory_int, thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_~o.offset, thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#in~o.base, thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_~v.base][104], [thr1Thread3of4ForFork0InUse, thr1Thread4of4ForFork0InUse, 36#L719-3true, 10#thr1ENTRYtrue, 205#L702-7true, 110#L700-2true, 207#L700-2true, 241#(and (not (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem8| |thr1Thread1of4ForFork0_acquire_lock_#t~mem7|)) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), Black: 230#true, Black: 232#(= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1), Black: 233#(and (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem6| (select (select |#memory_int| |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.base|) |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.offset|)) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), Black: 235#(not (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem8| |thr1Thread1of4ForFork0_acquire_lock_#t~mem7|)), Black: 237#(and (not (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem7| (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|))) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), Black: 239#(and (not (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem7| (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|))) (not (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem8| |thr1Thread1of4ForFork0_acquire_lock_#t~mem7|)) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), thr1Thread1of4ForFork0InUse, thr1Thread2of4ForFork0InUse]) [2021-03-25 13:08:19,862 INFO L384 tUnfolder$Statistics]: this new event has 84 ancestors and is cut-off event [2021-03-25 13:08:19,862 INFO L387 tUnfolder$Statistics]: existing Event has 63 ancestors and is cut-off event [2021-03-25 13:08:19,862 INFO L387 tUnfolder$Statistics]: existing Event has 42 ancestors and is cut-off event [2021-03-25 13:08:19,862 INFO L387 tUnfolder$Statistics]: existing Event has 42 ancestors and is cut-off event [2021-03-25 13:08:20,082 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1152] L696-->L700-2: Formula: (and (= |v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#in~v.base_1| v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_~v.base_1) (= |v_#memory_int_68| (let ((.cse0 (store |v_#memory_int_69| v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_~o.base_1 (store (select |v_#memory_int_69| v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_~o.base_1) v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_~o.offset_1 (select (select |v_#memory_int_69| v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_~v.base_1) v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_~v.offset_1))))) (store .cse0 v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_~v.base_1 (store (select .cse0 v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_~v.base_1) v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_~v.offset_1 1)))) (= |v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#in~v.base_1| |v_~#lock~0.base_22|) (= |v_thr1Thread4of4ForFork0_acquire_lock_~#cond~0.base_5| |v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#in~o.base_1|) (= |v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#in~v.offset_1| v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_~v.offset_1) (= |v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#in~v.offset_1| |v_~#lock~0.offset_22|) (= |v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#in~o.base_1| v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_~o.base_1) (= |v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#in~o.offset_1| |v_thr1Thread4of4ForFork0_acquire_lock_~#cond~0.offset_5|) (= |v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#in~o.offset_1| v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_~o.offset_1)) InVars {#memory_int=|v_#memory_int_69|, ~#lock~0.offset=|v_~#lock~0.offset_22|, ~#lock~0.base=|v_~#lock~0.base_22|, thr1Thread4of4ForFork0_acquire_lock_~#cond~0.base=|v_thr1Thread4of4ForFork0_acquire_lock_~#cond~0.base_5|, thr1Thread4of4ForFork0_acquire_lock_~#cond~0.offset=|v_thr1Thread4of4ForFork0_acquire_lock_~#cond~0.offset_5|} OutVars{~#lock~0.base=|v_~#lock~0.base_22|, thr1Thread4of4ForFork0_acquire_lock_~#cond~0.base=|v_thr1Thread4of4ForFork0_acquire_lock_~#cond~0.base_5|, thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_~v.offset=v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_~v.offset_1, thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#in~v.offset=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#in~v.offset_1|, thr1Thread4of4ForFork0_acquire_lock_~#cond~0.offset=|v_thr1Thread4of4ForFork0_acquire_lock_~#cond~0.offset_5|, thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_~v.base=v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_~v.base_1, thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#t~mem5=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#t~mem5_1|, thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_~o.base=v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_~o.base_1, thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#in~o.offset=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#in~o.offset_1|, thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#in~v.base=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#in~v.base_1|, #memory_int=|v_#memory_int_68|, ~#lock~0.offset=|v_~#lock~0.offset_22|, thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_~o.offset=v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_~o.offset_1, thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#in~o.base=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#in~o.base_1|} AuxVars[] AssignedVars[thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#t~mem5, thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_~o.base, thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#in~o.offset, thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#in~v.base, thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_~v.offset, thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#in~v.offset, #memory_int, thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_~o.offset, thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#in~o.base, thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_~v.base][104], [thr1Thread3of4ForFork0InUse, thr1Thread4of4ForFork0InUse, 36#L719-3true, 232#(= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1), 43#L694true, 110#L700-2true, 207#L700-2true, Black: 241#(and (not (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem8| |thr1Thread1of4ForFork0_acquire_lock_#t~mem7|)) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), Black: 230#true, Black: 233#(and (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem6| (select (select |#memory_int| |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.base|) |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.offset|)) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), 214#L702true, Black: 235#(not (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem8| |thr1Thread1of4ForFork0_acquire_lock_#t~mem7|)), Black: 237#(and (not (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem7| (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|))) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), Black: 239#(and (not (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem7| (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|))) (not (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem8| |thr1Thread1of4ForFork0_acquire_lock_#t~mem7|)) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), thr1Thread1of4ForFork0InUse, thr1Thread2of4ForFork0InUse]) [2021-03-25 13:08:20,082 INFO L384 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2021-03-25 13:08:20,082 INFO L387 tUnfolder$Statistics]: existing Event has 65 ancestors and is cut-off event [2021-03-25 13:08:20,082 INFO L387 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2021-03-25 13:08:20,082 INFO L387 tUnfolder$Statistics]: existing Event has 67 ancestors and is cut-off event [2021-03-25 13:08:20,082 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1152] L696-->L700-2: Formula: (and (= |v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#in~v.base_1| v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_~v.base_1) (= |v_#memory_int_68| (let ((.cse0 (store |v_#memory_int_69| v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_~o.base_1 (store (select |v_#memory_int_69| v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_~o.base_1) v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_~o.offset_1 (select (select |v_#memory_int_69| v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_~v.base_1) v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_~v.offset_1))))) (store .cse0 v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_~v.base_1 (store (select .cse0 v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_~v.base_1) v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_~v.offset_1 1)))) (= |v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#in~v.base_1| |v_~#lock~0.base_22|) (= |v_thr1Thread4of4ForFork0_acquire_lock_~#cond~0.base_5| |v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#in~o.base_1|) (= |v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#in~v.offset_1| v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_~v.offset_1) (= |v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#in~v.offset_1| |v_~#lock~0.offset_22|) (= |v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#in~o.base_1| v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_~o.base_1) (= |v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#in~o.offset_1| |v_thr1Thread4of4ForFork0_acquire_lock_~#cond~0.offset_5|) (= |v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#in~o.offset_1| v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_~o.offset_1)) InVars {#memory_int=|v_#memory_int_69|, ~#lock~0.offset=|v_~#lock~0.offset_22|, ~#lock~0.base=|v_~#lock~0.base_22|, thr1Thread4of4ForFork0_acquire_lock_~#cond~0.base=|v_thr1Thread4of4ForFork0_acquire_lock_~#cond~0.base_5|, thr1Thread4of4ForFork0_acquire_lock_~#cond~0.offset=|v_thr1Thread4of4ForFork0_acquire_lock_~#cond~0.offset_5|} OutVars{~#lock~0.base=|v_~#lock~0.base_22|, thr1Thread4of4ForFork0_acquire_lock_~#cond~0.base=|v_thr1Thread4of4ForFork0_acquire_lock_~#cond~0.base_5|, thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_~v.offset=v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_~v.offset_1, thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#in~v.offset=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#in~v.offset_1|, thr1Thread4of4ForFork0_acquire_lock_~#cond~0.offset=|v_thr1Thread4of4ForFork0_acquire_lock_~#cond~0.offset_5|, thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_~v.base=v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_~v.base_1, thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#t~mem5=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#t~mem5_1|, thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_~o.base=v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_~o.base_1, thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#in~o.offset=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#in~o.offset_1|, thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#in~v.base=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#in~v.base_1|, #memory_int=|v_#memory_int_68|, ~#lock~0.offset=|v_~#lock~0.offset_22|, thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_~o.offset=v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_~o.offset_1, thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#in~o.base=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#in~o.base_1|} AuxVars[] AssignedVars[thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#t~mem5, thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_~o.base, thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#in~o.offset, thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#in~v.base, thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_~v.offset, thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#in~v.offset, #memory_int, thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_~o.offset, thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#in~o.base, thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_~v.base][104], [thr1Thread3of4ForFork0InUse, thr1Thread4of4ForFork0InUse, 36#L719-3true, 199#thr1Err0ASSERT_VIOLATIONERROR_FUNCTIONtrue, 232#(= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1), 43#L694true, 110#L700-2true, 207#L700-2true, Black: 241#(and (not (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem8| |thr1Thread1of4ForFork0_acquire_lock_#t~mem7|)) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), Black: 230#true, Black: 233#(and (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem6| (select (select |#memory_int| |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.base|) |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.offset|)) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), Black: 235#(not (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem8| |thr1Thread1of4ForFork0_acquire_lock_#t~mem7|)), Black: 237#(and (not (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem7| (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|))) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), Black: 239#(and (not (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem7| (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|))) (not (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem8| |thr1Thread1of4ForFork0_acquire_lock_#t~mem7|)) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), thr1Thread1of4ForFork0InUse, thr1Thread2of4ForFork0InUse]) [2021-03-25 13:08:20,082 INFO L384 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2021-03-25 13:08:20,082 INFO L387 tUnfolder$Statistics]: existing Event has 69 ancestors and is cut-off event [2021-03-25 13:08:20,082 INFO L387 tUnfolder$Statistics]: existing Event has 67 ancestors and is cut-off event [2021-03-25 13:08:20,082 INFO L387 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2021-03-25 13:08:20,083 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1262] L696-->L700-2: Formula: (and (= |v_thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_#in~v.base_1| v_thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_~v.base_1) (= |v_#memory_int_68| (let ((.cse0 (store |v_#memory_int_69| v_thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_~o.base_1 (store (select |v_#memory_int_69| v_thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_~o.base_1) v_thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_~o.offset_1 (select (select |v_#memory_int_69| v_thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_~v.base_1) v_thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_~v.offset_1))))) (store .cse0 v_thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_~v.base_1 (store (select .cse0 v_thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_~v.base_1) v_thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_~v.offset_1 1)))) (= |v_thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_#in~v.base_1| |v_~#lock~0.base_22|) (= |v_thr1Thread2of4ForFork0_acquire_lock_~#cond~0.base_5| |v_thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_#in~o.base_1|) (= |v_thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_#in~v.offset_1| v_thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_~v.offset_1) (= |v_thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_#in~v.offset_1| |v_~#lock~0.offset_22|) (= |v_thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_#in~o.base_1| v_thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_~o.base_1) (= |v_thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_#in~o.offset_1| |v_thr1Thread2of4ForFork0_acquire_lock_~#cond~0.offset_5|) (= |v_thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_#in~o.offset_1| v_thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_~o.offset_1)) InVars {#memory_int=|v_#memory_int_69|, ~#lock~0.offset=|v_~#lock~0.offset_22|, thr1Thread2of4ForFork0_acquire_lock_~#cond~0.base=|v_thr1Thread2of4ForFork0_acquire_lock_~#cond~0.base_5|, ~#lock~0.base=|v_~#lock~0.base_22|, thr1Thread2of4ForFork0_acquire_lock_~#cond~0.offset=|v_thr1Thread2of4ForFork0_acquire_lock_~#cond~0.offset_5|} OutVars{thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_#in~o.base=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_#in~o.base_1|, thr1Thread2of4ForFork0_acquire_lock_~#cond~0.base=|v_thr1Thread2of4ForFork0_acquire_lock_~#cond~0.base_5|, ~#lock~0.base=|v_~#lock~0.base_22|, thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_~v.offset=v_thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_~v.offset_1, thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_#t~mem5=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_#t~mem5_1|, thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_~o.base=v_thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_~o.base_1, thr1Thread2of4ForFork0_acquire_lock_~#cond~0.offset=|v_thr1Thread2of4ForFork0_acquire_lock_~#cond~0.offset_5|, thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_~v.base=v_thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_~v.base_1, thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_#in~o.offset=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_#in~o.offset_1|, thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_#in~v.base=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_#in~v.base_1|, thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_#in~v.offset=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_#in~v.offset_1|, thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_~o.offset=v_thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_~o.offset_1, #memory_int=|v_#memory_int_68|, ~#lock~0.offset=|v_~#lock~0.offset_22|} AuxVars[] AssignedVars[thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_#in~o.base, thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_#in~v.base, thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_#in~v.offset, thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_~o.offset, thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_~v.offset, #memory_int, thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_#t~mem5, thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_~o.base, thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_~v.base, thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_#in~o.offset][130], [thr1Thread3of4ForFork0InUse, thr1Thread4of4ForFork0InUse, 36#L719-3true, 199#thr1Err0ASSERT_VIOLATIONERROR_FUNCTIONtrue, 232#(= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1), 79#L694true, 207#L700-2true, 18#L700-2true, Black: 241#(and (not (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem8| |thr1Thread1of4ForFork0_acquire_lock_#t~mem7|)) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), Black: 230#true, Black: 233#(and (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem6| (select (select |#memory_int| |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.base|) |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.offset|)) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), Black: 235#(not (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem8| |thr1Thread1of4ForFork0_acquire_lock_#t~mem7|)), Black: 237#(and (not (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem7| (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|))) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), Black: 239#(and (not (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem7| (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|))) (not (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem8| |thr1Thread1of4ForFork0_acquire_lock_#t~mem7|)) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), thr1Thread1of4ForFork0InUse, thr1Thread2of4ForFork0InUse]) [2021-03-25 13:08:20,083 INFO L384 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2021-03-25 13:08:20,083 INFO L387 tUnfolder$Statistics]: existing Event has 69 ancestors and is cut-off event [2021-03-25 13:08:20,083 INFO L387 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2021-03-25 13:08:20,083 INFO L387 tUnfolder$Statistics]: existing Event has 71 ancestors and is cut-off event [2021-03-25 13:08:20,114 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1152] L696-->L700-2: Formula: (and (= |v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#in~v.base_1| v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_~v.base_1) (= |v_#memory_int_68| (let ((.cse0 (store |v_#memory_int_69| v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_~o.base_1 (store (select |v_#memory_int_69| v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_~o.base_1) v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_~o.offset_1 (select (select |v_#memory_int_69| v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_~v.base_1) v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_~v.offset_1))))) (store .cse0 v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_~v.base_1 (store (select .cse0 v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_~v.base_1) v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_~v.offset_1 1)))) (= |v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#in~v.base_1| |v_~#lock~0.base_22|) (= |v_thr1Thread4of4ForFork0_acquire_lock_~#cond~0.base_5| |v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#in~o.base_1|) (= |v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#in~v.offset_1| v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_~v.offset_1) (= |v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#in~v.offset_1| |v_~#lock~0.offset_22|) (= |v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#in~o.base_1| v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_~o.base_1) (= |v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#in~o.offset_1| |v_thr1Thread4of4ForFork0_acquire_lock_~#cond~0.offset_5|) (= |v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#in~o.offset_1| v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_~o.offset_1)) InVars {#memory_int=|v_#memory_int_69|, ~#lock~0.offset=|v_~#lock~0.offset_22|, ~#lock~0.base=|v_~#lock~0.base_22|, thr1Thread4of4ForFork0_acquire_lock_~#cond~0.base=|v_thr1Thread4of4ForFork0_acquire_lock_~#cond~0.base_5|, thr1Thread4of4ForFork0_acquire_lock_~#cond~0.offset=|v_thr1Thread4of4ForFork0_acquire_lock_~#cond~0.offset_5|} OutVars{~#lock~0.base=|v_~#lock~0.base_22|, thr1Thread4of4ForFork0_acquire_lock_~#cond~0.base=|v_thr1Thread4of4ForFork0_acquire_lock_~#cond~0.base_5|, thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_~v.offset=v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_~v.offset_1, thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#in~v.offset=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#in~v.offset_1|, thr1Thread4of4ForFork0_acquire_lock_~#cond~0.offset=|v_thr1Thread4of4ForFork0_acquire_lock_~#cond~0.offset_5|, thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_~v.base=v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_~v.base_1, thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#t~mem5=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#t~mem5_1|, thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_~o.base=v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_~o.base_1, thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#in~o.offset=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#in~o.offset_1|, thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#in~v.base=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#in~v.base_1|, #memory_int=|v_#memory_int_68|, ~#lock~0.offset=|v_~#lock~0.offset_22|, thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_~o.offset=v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_~o.offset_1, thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#in~o.base=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#in~o.base_1|} AuxVars[] AssignedVars[thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#t~mem5, thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_~o.base, thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#in~o.offset, thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#in~v.base, thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_~v.offset, thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#in~v.offset, #memory_int, thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_~o.offset, thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#in~o.base, thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_~v.base][104], [thr1Thread3of4ForFork0InUse, thr1Thread4of4ForFork0InUse, 36#L719-3true, 43#L694true, 205#L702-7true, 110#L700-2true, 207#L700-2true, 241#(and (not (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem8| |thr1Thread1of4ForFork0_acquire_lock_#t~mem7|)) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), Black: 230#true, Black: 232#(= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1), Black: 233#(and (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem6| (select (select |#memory_int| |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.base|) |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.offset|)) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), Black: 235#(not (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem8| |thr1Thread1of4ForFork0_acquire_lock_#t~mem7|)), Black: 237#(and (not (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem7| (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|))) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), Black: 239#(and (not (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem7| (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|))) (not (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem8| |thr1Thread1of4ForFork0_acquire_lock_#t~mem7|)) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), thr1Thread1of4ForFork0InUse, thr1Thread2of4ForFork0InUse]) [2021-03-25 13:08:20,114 INFO L384 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2021-03-25 13:08:20,114 INFO L387 tUnfolder$Statistics]: existing Event has 67 ancestors and is cut-off event [2021-03-25 13:08:20,114 INFO L387 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2021-03-25 13:08:20,114 INFO L387 tUnfolder$Statistics]: existing Event has 67 ancestors and is cut-off event [2021-03-25 13:08:20,115 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1262] L696-->L700-2: Formula: (and (= |v_thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_#in~v.base_1| v_thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_~v.base_1) (= |v_#memory_int_68| (let ((.cse0 (store |v_#memory_int_69| v_thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_~o.base_1 (store (select |v_#memory_int_69| v_thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_~o.base_1) v_thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_~o.offset_1 (select (select |v_#memory_int_69| v_thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_~v.base_1) v_thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_~v.offset_1))))) (store .cse0 v_thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_~v.base_1 (store (select .cse0 v_thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_~v.base_1) v_thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_~v.offset_1 1)))) (= |v_thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_#in~v.base_1| |v_~#lock~0.base_22|) (= |v_thr1Thread2of4ForFork0_acquire_lock_~#cond~0.base_5| |v_thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_#in~o.base_1|) (= |v_thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_#in~v.offset_1| v_thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_~v.offset_1) (= |v_thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_#in~v.offset_1| |v_~#lock~0.offset_22|) (= |v_thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_#in~o.base_1| v_thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_~o.base_1) (= |v_thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_#in~o.offset_1| |v_thr1Thread2of4ForFork0_acquire_lock_~#cond~0.offset_5|) (= |v_thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_#in~o.offset_1| v_thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_~o.offset_1)) InVars {#memory_int=|v_#memory_int_69|, ~#lock~0.offset=|v_~#lock~0.offset_22|, thr1Thread2of4ForFork0_acquire_lock_~#cond~0.base=|v_thr1Thread2of4ForFork0_acquire_lock_~#cond~0.base_5|, ~#lock~0.base=|v_~#lock~0.base_22|, thr1Thread2of4ForFork0_acquire_lock_~#cond~0.offset=|v_thr1Thread2of4ForFork0_acquire_lock_~#cond~0.offset_5|} OutVars{thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_#in~o.base=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_#in~o.base_1|, thr1Thread2of4ForFork0_acquire_lock_~#cond~0.base=|v_thr1Thread2of4ForFork0_acquire_lock_~#cond~0.base_5|, ~#lock~0.base=|v_~#lock~0.base_22|, thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_~v.offset=v_thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_~v.offset_1, thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_#t~mem5=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_#t~mem5_1|, thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_~o.base=v_thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_~o.base_1, thr1Thread2of4ForFork0_acquire_lock_~#cond~0.offset=|v_thr1Thread2of4ForFork0_acquire_lock_~#cond~0.offset_5|, thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_~v.base=v_thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_~v.base_1, thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_#in~o.offset=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_#in~o.offset_1|, thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_#in~v.base=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_#in~v.base_1|, thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_#in~v.offset=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_#in~v.offset_1|, thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_~o.offset=v_thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_~o.offset_1, #memory_int=|v_#memory_int_68|, ~#lock~0.offset=|v_~#lock~0.offset_22|} AuxVars[] AssignedVars[thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_#in~o.base, thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_#in~v.base, thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_#in~v.offset, thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_~o.offset, thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_~v.offset, #memory_int, thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_#t~mem5, thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_~o.base, thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_~v.base, thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_#in~o.offset][130], [thr1Thread3of4ForFork0InUse, thr1Thread4of4ForFork0InUse, 36#L719-3true, 205#L702-7true, 207#L700-2true, 79#L694true, 241#(and (not (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem8| |thr1Thread1of4ForFork0_acquire_lock_#t~mem7|)) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), 18#L700-2true, Black: 230#true, Black: 232#(= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1), Black: 233#(and (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem6| (select (select |#memory_int| |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.base|) |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.offset|)) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), Black: 235#(not (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem8| |thr1Thread1of4ForFork0_acquire_lock_#t~mem7|)), Black: 237#(and (not (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem7| (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|))) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), Black: 239#(and (not (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem7| (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|))) (not (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem8| |thr1Thread1of4ForFork0_acquire_lock_#t~mem7|)) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), thr1Thread1of4ForFork0InUse, thr1Thread2of4ForFork0InUse]) [2021-03-25 13:08:20,115 INFO L384 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2021-03-25 13:08:20,115 INFO L387 tUnfolder$Statistics]: existing Event has 67 ancestors and is cut-off event [2021-03-25 13:08:20,115 INFO L387 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2021-03-25 13:08:20,115 INFO L387 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2021-03-25 13:08:20,115 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1097] L696-->L700-2: Formula: (and (= |v_thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_#in~v.base_1| v_thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_~v.base_1) (= |v_#memory_int_68| (let ((.cse0 (store |v_#memory_int_69| v_thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_~o.base_1 (store (select |v_#memory_int_69| v_thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_~o.base_1) v_thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_~o.offset_1 (select (select |v_#memory_int_69| v_thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_~v.base_1) v_thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_~v.offset_1))))) (store .cse0 v_thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_~v.base_1 (store (select .cse0 v_thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_~v.base_1) v_thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_~v.offset_1 1)))) (= |v_thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_#in~v.base_1| |v_~#lock~0.base_22|) (= |v_thr1Thread3of4ForFork0_acquire_lock_~#cond~0.base_5| |v_thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_#in~o.base_1|) (= |v_thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_#in~v.offset_1| v_thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_~v.offset_1) (= |v_thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_#in~v.offset_1| |v_~#lock~0.offset_22|) (= |v_thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_#in~o.base_1| v_thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_~o.base_1) (= |v_thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_#in~o.offset_1| |v_thr1Thread3of4ForFork0_acquire_lock_~#cond~0.offset_5|) (= |v_thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_#in~o.offset_1| v_thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_~o.offset_1)) InVars {#memory_int=|v_#memory_int_69|, ~#lock~0.offset=|v_~#lock~0.offset_22|, thr1Thread3of4ForFork0_acquire_lock_~#cond~0.base=|v_thr1Thread3of4ForFork0_acquire_lock_~#cond~0.base_5|, ~#lock~0.base=|v_~#lock~0.base_22|, thr1Thread3of4ForFork0_acquire_lock_~#cond~0.offset=|v_thr1Thread3of4ForFork0_acquire_lock_~#cond~0.offset_5|} OutVars{thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_#t~mem5=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_#t~mem5_1|, thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_#in~v.base=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_#in~v.base_1|, ~#lock~0.base=|v_~#lock~0.base_22|, thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_~o.offset=v_thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_~o.offset_1, thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_~v.offset=v_thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_~v.offset_1, thr1Thread3of4ForFork0_acquire_lock_~#cond~0.base=|v_thr1Thread3of4ForFork0_acquire_lock_~#cond~0.base_5|, thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_#in~o.base=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_#in~o.base_1|, #memory_int=|v_#memory_int_68|, ~#lock~0.offset=|v_~#lock~0.offset_22|, thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_#in~v.offset=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_#in~v.offset_1|, thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_#in~o.offset=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_#in~o.offset_1|, thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_~o.base=v_thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_~o.base_1, thr1Thread3of4ForFork0_acquire_lock_~#cond~0.offset=|v_thr1Thread3of4ForFork0_acquire_lock_~#cond~0.offset_5|, thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_~v.base=v_thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_~v.base_1} AuxVars[] AssignedVars[thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_~v.offset, thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_#t~mem5, thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_#in~o.base, thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_#in~v.base, #memory_int, thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_~o.offset, thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_#in~v.offset, thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_#in~o.offset, thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_~o.base, thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_~v.base][116], [thr1Thread3of4ForFork0InUse, thr1Thread4of4ForFork0InUse, 36#L719-3true, 205#L702-7true, 207#L700-2true, 79#L694true, 241#(and (not (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem8| |thr1Thread1of4ForFork0_acquire_lock_#t~mem7|)) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), 18#L700-2true, Black: 230#true, Black: 232#(= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1), Black: 233#(and (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem6| (select (select |#memory_int| |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.base|) |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.offset|)) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), Black: 235#(not (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem8| |thr1Thread1of4ForFork0_acquire_lock_#t~mem7|)), Black: 237#(and (not (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem7| (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|))) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), Black: 239#(and (not (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem7| (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|))) (not (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem8| |thr1Thread1of4ForFork0_acquire_lock_#t~mem7|)) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), thr1Thread1of4ForFork0InUse, thr1Thread2of4ForFork0InUse]) [2021-03-25 13:08:20,115 INFO L384 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2021-03-25 13:08:20,115 INFO L387 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2021-03-25 13:08:20,115 INFO L387 tUnfolder$Statistics]: existing Event has 67 ancestors and is cut-off event [2021-03-25 13:08:20,115 INFO L387 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2021-03-25 13:08:20,116 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1152] L696-->L700-2: Formula: (and (= |v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#in~v.base_1| v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_~v.base_1) (= |v_#memory_int_68| (let ((.cse0 (store |v_#memory_int_69| v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_~o.base_1 (store (select |v_#memory_int_69| v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_~o.base_1) v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_~o.offset_1 (select (select |v_#memory_int_69| v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_~v.base_1) v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_~v.offset_1))))) (store .cse0 v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_~v.base_1 (store (select .cse0 v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_~v.base_1) v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_~v.offset_1 1)))) (= |v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#in~v.base_1| |v_~#lock~0.base_22|) (= |v_thr1Thread4of4ForFork0_acquire_lock_~#cond~0.base_5| |v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#in~o.base_1|) (= |v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#in~v.offset_1| v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_~v.offset_1) (= |v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#in~v.offset_1| |v_~#lock~0.offset_22|) (= |v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#in~o.base_1| v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_~o.base_1) (= |v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#in~o.offset_1| |v_thr1Thread4of4ForFork0_acquire_lock_~#cond~0.offset_5|) (= |v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#in~o.offset_1| v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_~o.offset_1)) InVars {#memory_int=|v_#memory_int_69|, ~#lock~0.offset=|v_~#lock~0.offset_22|, ~#lock~0.base=|v_~#lock~0.base_22|, thr1Thread4of4ForFork0_acquire_lock_~#cond~0.base=|v_thr1Thread4of4ForFork0_acquire_lock_~#cond~0.base_5|, thr1Thread4of4ForFork0_acquire_lock_~#cond~0.offset=|v_thr1Thread4of4ForFork0_acquire_lock_~#cond~0.offset_5|} OutVars{~#lock~0.base=|v_~#lock~0.base_22|, thr1Thread4of4ForFork0_acquire_lock_~#cond~0.base=|v_thr1Thread4of4ForFork0_acquire_lock_~#cond~0.base_5|, thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_~v.offset=v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_~v.offset_1, thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#in~v.offset=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#in~v.offset_1|, thr1Thread4of4ForFork0_acquire_lock_~#cond~0.offset=|v_thr1Thread4of4ForFork0_acquire_lock_~#cond~0.offset_5|, thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_~v.base=v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_~v.base_1, thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#t~mem5=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#t~mem5_1|, thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_~o.base=v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_~o.base_1, thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#in~o.offset=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#in~o.offset_1|, thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#in~v.base=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#in~v.base_1|, #memory_int=|v_#memory_int_68|, ~#lock~0.offset=|v_~#lock~0.offset_22|, thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_~o.offset=v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_~o.offset_1, thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#in~o.base=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#in~o.base_1|} AuxVars[] AssignedVars[thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#t~mem5, thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_~o.base, thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#in~o.offset, thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#in~v.base, thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_~v.offset, thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#in~v.offset, #memory_int, thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_~o.offset, thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#in~o.base, thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_~v.base][104], [thr1Thread3of4ForFork0InUse, thr1Thread4of4ForFork0InUse, 36#L719-3true, 205#L702-7true, 110#L700-2true, 241#(and (not (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem8| |thr1Thread1of4ForFork0_acquire_lock_#t~mem7|)) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), 18#L700-2true, 178#L694true, Black: 230#true, Black: 232#(= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1), Black: 233#(and (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem6| (select (select |#memory_int| |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.base|) |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.offset|)) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), Black: 235#(not (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem8| |thr1Thread1of4ForFork0_acquire_lock_#t~mem7|)), Black: 237#(and (not (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem7| (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|))) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), Black: 239#(and (not (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem7| (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|))) (not (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem8| |thr1Thread1of4ForFork0_acquire_lock_#t~mem7|)) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), thr1Thread1of4ForFork0InUse, thr1Thread2of4ForFork0InUse]) [2021-03-25 13:08:20,116 INFO L384 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2021-03-25 13:08:20,116 INFO L387 tUnfolder$Statistics]: existing Event has 67 ancestors and is cut-off event [2021-03-25 13:08:20,116 INFO L387 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2021-03-25 13:08:20,116 INFO L387 tUnfolder$Statistics]: existing Event has 67 ancestors and is cut-off event [2021-03-25 13:08:20,118 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1097] L696-->L700-2: Formula: (and (= |v_thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_#in~v.base_1| v_thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_~v.base_1) (= |v_#memory_int_68| (let ((.cse0 (store |v_#memory_int_69| v_thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_~o.base_1 (store (select |v_#memory_int_69| v_thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_~o.base_1) v_thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_~o.offset_1 (select (select |v_#memory_int_69| v_thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_~v.base_1) v_thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_~v.offset_1))))) (store .cse0 v_thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_~v.base_1 (store (select .cse0 v_thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_~v.base_1) v_thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_~v.offset_1 1)))) (= |v_thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_#in~v.base_1| |v_~#lock~0.base_22|) (= |v_thr1Thread3of4ForFork0_acquire_lock_~#cond~0.base_5| |v_thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_#in~o.base_1|) (= |v_thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_#in~v.offset_1| v_thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_~v.offset_1) (= |v_thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_#in~v.offset_1| |v_~#lock~0.offset_22|) (= |v_thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_#in~o.base_1| v_thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_~o.base_1) (= |v_thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_#in~o.offset_1| |v_thr1Thread3of4ForFork0_acquire_lock_~#cond~0.offset_5|) (= |v_thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_#in~o.offset_1| v_thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_~o.offset_1)) InVars {#memory_int=|v_#memory_int_69|, ~#lock~0.offset=|v_~#lock~0.offset_22|, thr1Thread3of4ForFork0_acquire_lock_~#cond~0.base=|v_thr1Thread3of4ForFork0_acquire_lock_~#cond~0.base_5|, ~#lock~0.base=|v_~#lock~0.base_22|, thr1Thread3of4ForFork0_acquire_lock_~#cond~0.offset=|v_thr1Thread3of4ForFork0_acquire_lock_~#cond~0.offset_5|} OutVars{thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_#t~mem5=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_#t~mem5_1|, thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_#in~v.base=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_#in~v.base_1|, ~#lock~0.base=|v_~#lock~0.base_22|, thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_~o.offset=v_thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_~o.offset_1, thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_~v.offset=v_thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_~v.offset_1, thr1Thread3of4ForFork0_acquire_lock_~#cond~0.base=|v_thr1Thread3of4ForFork0_acquire_lock_~#cond~0.base_5|, thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_#in~o.base=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_#in~o.base_1|, #memory_int=|v_#memory_int_68|, ~#lock~0.offset=|v_~#lock~0.offset_22|, thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_#in~v.offset=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_#in~v.offset_1|, thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_#in~o.offset=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_#in~o.offset_1|, thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_~o.base=v_thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_~o.base_1, thr1Thread3of4ForFork0_acquire_lock_~#cond~0.offset=|v_thr1Thread3of4ForFork0_acquire_lock_~#cond~0.offset_5|, thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_~v.base=v_thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_~v.base_1} AuxVars[] AssignedVars[thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_~v.offset, thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_#t~mem5, thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_#in~o.base, thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_#in~v.base, #memory_int, thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_~o.offset, thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_#in~v.offset, thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_#in~o.offset, thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_~o.base, thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_~v.base][116], [thr1Thread3of4ForFork0InUse, thr1Thread4of4ForFork0InUse, 36#L719-3true, 43#L694true, 205#L702-7true, 110#L700-2true, 207#L700-2true, 241#(and (not (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem8| |thr1Thread1of4ForFork0_acquire_lock_#t~mem7|)) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), Black: 230#true, Black: 232#(= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1), Black: 233#(and (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem6| (select (select |#memory_int| |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.base|) |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.offset|)) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), Black: 235#(not (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem8| |thr1Thread1of4ForFork0_acquire_lock_#t~mem7|)), Black: 237#(and (not (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem7| (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|))) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), Black: 239#(and (not (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem7| (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|))) (not (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem8| |thr1Thread1of4ForFork0_acquire_lock_#t~mem7|)) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), thr1Thread1of4ForFork0InUse, thr1Thread2of4ForFork0InUse]) [2021-03-25 13:08:20,118 INFO L384 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2021-03-25 13:08:20,118 INFO L387 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2021-03-25 13:08:20,118 INFO L387 tUnfolder$Statistics]: existing Event has 67 ancestors and is cut-off event [2021-03-25 13:08:20,118 INFO L387 tUnfolder$Statistics]: existing Event has 67 ancestors and is cut-off event [2021-03-25 13:08:20,118 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1262] L696-->L700-2: Formula: (and (= |v_thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_#in~v.base_1| v_thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_~v.base_1) (= |v_#memory_int_68| (let ((.cse0 (store |v_#memory_int_69| v_thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_~o.base_1 (store (select |v_#memory_int_69| v_thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_~o.base_1) v_thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_~o.offset_1 (select (select |v_#memory_int_69| v_thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_~v.base_1) v_thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_~v.offset_1))))) (store .cse0 v_thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_~v.base_1 (store (select .cse0 v_thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_~v.base_1) v_thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_~v.offset_1 1)))) (= |v_thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_#in~v.base_1| |v_~#lock~0.base_22|) (= |v_thr1Thread2of4ForFork0_acquire_lock_~#cond~0.base_5| |v_thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_#in~o.base_1|) (= |v_thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_#in~v.offset_1| v_thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_~v.offset_1) (= |v_thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_#in~v.offset_1| |v_~#lock~0.offset_22|) (= |v_thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_#in~o.base_1| v_thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_~o.base_1) (= |v_thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_#in~o.offset_1| |v_thr1Thread2of4ForFork0_acquire_lock_~#cond~0.offset_5|) (= |v_thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_#in~o.offset_1| v_thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_~o.offset_1)) InVars {#memory_int=|v_#memory_int_69|, ~#lock~0.offset=|v_~#lock~0.offset_22|, thr1Thread2of4ForFork0_acquire_lock_~#cond~0.base=|v_thr1Thread2of4ForFork0_acquire_lock_~#cond~0.base_5|, ~#lock~0.base=|v_~#lock~0.base_22|, thr1Thread2of4ForFork0_acquire_lock_~#cond~0.offset=|v_thr1Thread2of4ForFork0_acquire_lock_~#cond~0.offset_5|} OutVars{thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_#in~o.base=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_#in~o.base_1|, thr1Thread2of4ForFork0_acquire_lock_~#cond~0.base=|v_thr1Thread2of4ForFork0_acquire_lock_~#cond~0.base_5|, ~#lock~0.base=|v_~#lock~0.base_22|, thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_~v.offset=v_thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_~v.offset_1, thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_#t~mem5=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_#t~mem5_1|, thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_~o.base=v_thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_~o.base_1, thr1Thread2of4ForFork0_acquire_lock_~#cond~0.offset=|v_thr1Thread2of4ForFork0_acquire_lock_~#cond~0.offset_5|, thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_~v.base=v_thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_~v.base_1, thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_#in~o.offset=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_#in~o.offset_1|, thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_#in~v.base=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_#in~v.base_1|, thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_#in~v.offset=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_#in~v.offset_1|, thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_~o.offset=v_thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_~o.offset_1, #memory_int=|v_#memory_int_68|, ~#lock~0.offset=|v_~#lock~0.offset_22|} AuxVars[] AssignedVars[thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_#in~o.base, thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_#in~v.base, thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_#in~v.offset, thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_~o.offset, thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_~v.offset, #memory_int, thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_#t~mem5, thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_~o.base, thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_~v.base, thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_#in~o.offset][130], [thr1Thread3of4ForFork0InUse, thr1Thread4of4ForFork0InUse, 36#L719-3true, 205#L702-7true, 110#L700-2true, 241#(and (not (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem8| |thr1Thread1of4ForFork0_acquire_lock_#t~mem7|)) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), 178#L694true, 18#L700-2true, Black: 230#true, Black: 232#(= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1), Black: 233#(and (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem6| (select (select |#memory_int| |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.base|) |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.offset|)) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), Black: 235#(not (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem8| |thr1Thread1of4ForFork0_acquire_lock_#t~mem7|)), Black: 237#(and (not (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem7| (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|))) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), Black: 239#(and (not (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem7| (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|))) (not (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem8| |thr1Thread1of4ForFork0_acquire_lock_#t~mem7|)) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), thr1Thread1of4ForFork0InUse, thr1Thread2of4ForFork0InUse]) [2021-03-25 13:08:20,118 INFO L384 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2021-03-25 13:08:20,118 INFO L387 tUnfolder$Statistics]: existing Event has 67 ancestors and is cut-off event [2021-03-25 13:08:20,118 INFO L387 tUnfolder$Statistics]: existing Event has 67 ancestors and is cut-off event [2021-03-25 13:08:20,118 INFO L387 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2021-03-25 13:08:20,120 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1152] L696-->L700-2: Formula: (and (= |v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#in~v.base_1| v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_~v.base_1) (= |v_#memory_int_68| (let ((.cse0 (store |v_#memory_int_69| v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_~o.base_1 (store (select |v_#memory_int_69| v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_~o.base_1) v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_~o.offset_1 (select (select |v_#memory_int_69| v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_~v.base_1) v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_~v.offset_1))))) (store .cse0 v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_~v.base_1 (store (select .cse0 v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_~v.base_1) v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_~v.offset_1 1)))) (= |v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#in~v.base_1| |v_~#lock~0.base_22|) (= |v_thr1Thread4of4ForFork0_acquire_lock_~#cond~0.base_5| |v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#in~o.base_1|) (= |v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#in~v.offset_1| v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_~v.offset_1) (= |v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#in~v.offset_1| |v_~#lock~0.offset_22|) (= |v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#in~o.base_1| v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_~o.base_1) (= |v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#in~o.offset_1| |v_thr1Thread4of4ForFork0_acquire_lock_~#cond~0.offset_5|) (= |v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#in~o.offset_1| v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_~o.offset_1)) InVars {#memory_int=|v_#memory_int_69|, ~#lock~0.offset=|v_~#lock~0.offset_22|, ~#lock~0.base=|v_~#lock~0.base_22|, thr1Thread4of4ForFork0_acquire_lock_~#cond~0.base=|v_thr1Thread4of4ForFork0_acquire_lock_~#cond~0.base_5|, thr1Thread4of4ForFork0_acquire_lock_~#cond~0.offset=|v_thr1Thread4of4ForFork0_acquire_lock_~#cond~0.offset_5|} OutVars{~#lock~0.base=|v_~#lock~0.base_22|, thr1Thread4of4ForFork0_acquire_lock_~#cond~0.base=|v_thr1Thread4of4ForFork0_acquire_lock_~#cond~0.base_5|, thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_~v.offset=v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_~v.offset_1, thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#in~v.offset=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#in~v.offset_1|, thr1Thread4of4ForFork0_acquire_lock_~#cond~0.offset=|v_thr1Thread4of4ForFork0_acquire_lock_~#cond~0.offset_5|, thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_~v.base=v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_~v.base_1, thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#t~mem5=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#t~mem5_1|, thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_~o.base=v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_~o.base_1, thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#in~o.offset=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#in~o.offset_1|, thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#in~v.base=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#in~v.base_1|, #memory_int=|v_#memory_int_68|, ~#lock~0.offset=|v_~#lock~0.offset_22|, thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_~o.offset=v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_~o.offset_1, thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#in~o.base=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#in~o.base_1|} AuxVars[] AssignedVars[thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#t~mem5, thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_~o.base, thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#in~o.offset, thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#in~v.base, thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_~v.offset, thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#in~v.offset, #memory_int, thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_~o.offset, thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#in~o.base, thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_~v.base][104], [thr1Thread3of4ForFork0InUse, thr1Thread4of4ForFork0InUse, 36#L719-3true, 232#(= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1), 110#L700-2true, 178#L694true, 18#L700-2true, Black: 241#(and (not (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem8| |thr1Thread1of4ForFork0_acquire_lock_#t~mem7|)) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), Black: 230#true, Black: 233#(and (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem6| (select (select |#memory_int| |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.base|) |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.offset|)) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), 214#L702true, Black: 235#(not (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem8| |thr1Thread1of4ForFork0_acquire_lock_#t~mem7|)), Black: 237#(and (not (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem7| (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|))) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), Black: 239#(and (not (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem7| (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|))) (not (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem8| |thr1Thread1of4ForFork0_acquire_lock_#t~mem7|)) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), thr1Thread1of4ForFork0InUse, thr1Thread2of4ForFork0InUse]) [2021-03-25 13:08:20,121 INFO L384 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2021-03-25 13:08:20,121 INFO L387 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2021-03-25 13:08:20,121 INFO L387 tUnfolder$Statistics]: existing Event has 67 ancestors and is cut-off event [2021-03-25 13:08:20,121 INFO L387 tUnfolder$Statistics]: existing Event has 65 ancestors and is cut-off event [2021-03-25 13:08:20,129 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1097] L696-->L700-2: Formula: (and (= |v_thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_#in~v.base_1| v_thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_~v.base_1) (= |v_#memory_int_68| (let ((.cse0 (store |v_#memory_int_69| v_thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_~o.base_1 (store (select |v_#memory_int_69| v_thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_~o.base_1) v_thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_~o.offset_1 (select (select |v_#memory_int_69| v_thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_~v.base_1) v_thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_~v.offset_1))))) (store .cse0 v_thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_~v.base_1 (store (select .cse0 v_thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_~v.base_1) v_thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_~v.offset_1 1)))) (= |v_thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_#in~v.base_1| |v_~#lock~0.base_22|) (= |v_thr1Thread3of4ForFork0_acquire_lock_~#cond~0.base_5| |v_thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_#in~o.base_1|) (= |v_thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_#in~v.offset_1| v_thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_~v.offset_1) (= |v_thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_#in~v.offset_1| |v_~#lock~0.offset_22|) (= |v_thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_#in~o.base_1| v_thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_~o.base_1) (= |v_thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_#in~o.offset_1| |v_thr1Thread3of4ForFork0_acquire_lock_~#cond~0.offset_5|) (= |v_thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_#in~o.offset_1| v_thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_~o.offset_1)) InVars {#memory_int=|v_#memory_int_69|, ~#lock~0.offset=|v_~#lock~0.offset_22|, thr1Thread3of4ForFork0_acquire_lock_~#cond~0.base=|v_thr1Thread3of4ForFork0_acquire_lock_~#cond~0.base_5|, ~#lock~0.base=|v_~#lock~0.base_22|, thr1Thread3of4ForFork0_acquire_lock_~#cond~0.offset=|v_thr1Thread3of4ForFork0_acquire_lock_~#cond~0.offset_5|} OutVars{thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_#t~mem5=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_#t~mem5_1|, thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_#in~v.base=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_#in~v.base_1|, ~#lock~0.base=|v_~#lock~0.base_22|, thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_~o.offset=v_thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_~o.offset_1, thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_~v.offset=v_thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_~v.offset_1, thr1Thread3of4ForFork0_acquire_lock_~#cond~0.base=|v_thr1Thread3of4ForFork0_acquire_lock_~#cond~0.base_5|, thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_#in~o.base=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_#in~o.base_1|, #memory_int=|v_#memory_int_68|, ~#lock~0.offset=|v_~#lock~0.offset_22|, thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_#in~v.offset=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_#in~v.offset_1|, thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_#in~o.offset=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_#in~o.offset_1|, thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_~o.base=v_thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_~o.base_1, thr1Thread3of4ForFork0_acquire_lock_~#cond~0.offset=|v_thr1Thread3of4ForFork0_acquire_lock_~#cond~0.offset_5|, thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_~v.base=v_thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_~v.base_1} AuxVars[] AssignedVars[thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_~v.offset, thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_#t~mem5, thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_#in~o.base, thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_#in~v.base, #memory_int, thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_~o.offset, thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_#in~v.offset, thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_#in~o.offset, thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_~o.base, thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_~v.base][116], [thr1Thread3of4ForFork0InUse, thr1Thread4of4ForFork0InUse, 36#L719-3true, 232#(= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1), 43#L694true, 110#L700-2true, 207#L700-2true, Black: 241#(and (not (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem8| |thr1Thread1of4ForFork0_acquire_lock_#t~mem7|)) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), Black: 230#true, Black: 233#(and (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem6| (select (select |#memory_int| |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.base|) |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.offset|)) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), 214#L702true, Black: 235#(not (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem8| |thr1Thread1of4ForFork0_acquire_lock_#t~mem7|)), Black: 237#(and (not (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem7| (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|))) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), Black: 239#(and (not (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem7| (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|))) (not (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem8| |thr1Thread1of4ForFork0_acquire_lock_#t~mem7|)) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), thr1Thread1of4ForFork0InUse, thr1Thread2of4ForFork0InUse]) [2021-03-25 13:08:20,129 INFO L384 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2021-03-25 13:08:20,129 INFO L387 tUnfolder$Statistics]: existing Event has 67 ancestors and is cut-off event [2021-03-25 13:08:20,129 INFO L387 tUnfolder$Statistics]: existing Event has 65 ancestors and is cut-off event [2021-03-25 13:08:20,129 INFO L387 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2021-03-25 13:08:20,130 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1262] L696-->L700-2: Formula: (and (= |v_thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_#in~v.base_1| v_thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_~v.base_1) (= |v_#memory_int_68| (let ((.cse0 (store |v_#memory_int_69| v_thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_~o.base_1 (store (select |v_#memory_int_69| v_thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_~o.base_1) v_thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_~o.offset_1 (select (select |v_#memory_int_69| v_thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_~v.base_1) v_thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_~v.offset_1))))) (store .cse0 v_thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_~v.base_1 (store (select .cse0 v_thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_~v.base_1) v_thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_~v.offset_1 1)))) (= |v_thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_#in~v.base_1| |v_~#lock~0.base_22|) (= |v_thr1Thread2of4ForFork0_acquire_lock_~#cond~0.base_5| |v_thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_#in~o.base_1|) (= |v_thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_#in~v.offset_1| v_thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_~v.offset_1) (= |v_thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_#in~v.offset_1| |v_~#lock~0.offset_22|) (= |v_thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_#in~o.base_1| v_thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_~o.base_1) (= |v_thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_#in~o.offset_1| |v_thr1Thread2of4ForFork0_acquire_lock_~#cond~0.offset_5|) (= |v_thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_#in~o.offset_1| v_thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_~o.offset_1)) InVars {#memory_int=|v_#memory_int_69|, ~#lock~0.offset=|v_~#lock~0.offset_22|, thr1Thread2of4ForFork0_acquire_lock_~#cond~0.base=|v_thr1Thread2of4ForFork0_acquire_lock_~#cond~0.base_5|, ~#lock~0.base=|v_~#lock~0.base_22|, thr1Thread2of4ForFork0_acquire_lock_~#cond~0.offset=|v_thr1Thread2of4ForFork0_acquire_lock_~#cond~0.offset_5|} OutVars{thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_#in~o.base=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_#in~o.base_1|, thr1Thread2of4ForFork0_acquire_lock_~#cond~0.base=|v_thr1Thread2of4ForFork0_acquire_lock_~#cond~0.base_5|, ~#lock~0.base=|v_~#lock~0.base_22|, thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_~v.offset=v_thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_~v.offset_1, thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_#t~mem5=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_#t~mem5_1|, thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_~o.base=v_thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_~o.base_1, thr1Thread2of4ForFork0_acquire_lock_~#cond~0.offset=|v_thr1Thread2of4ForFork0_acquire_lock_~#cond~0.offset_5|, thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_~v.base=v_thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_~v.base_1, thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_#in~o.offset=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_#in~o.offset_1|, thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_#in~v.base=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_#in~v.base_1|, thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_#in~v.offset=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_#in~v.offset_1|, thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_~o.offset=v_thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_~o.offset_1, #memory_int=|v_#memory_int_68|, ~#lock~0.offset=|v_~#lock~0.offset_22|} AuxVars[] AssignedVars[thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_#in~o.base, thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_#in~v.base, thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_#in~v.offset, thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_~o.offset, thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_~v.offset, #memory_int, thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_#t~mem5, thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_~o.base, thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_~v.base, thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_#in~o.offset][130], [thr1Thread3of4ForFork0InUse, thr1Thread4of4ForFork0InUse, 36#L719-3true, 232#(= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1), 110#L700-2true, 178#L694true, 18#L700-2true, Black: 241#(and (not (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem8| |thr1Thread1of4ForFork0_acquire_lock_#t~mem7|)) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), Black: 230#true, Black: 233#(and (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem6| (select (select |#memory_int| |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.base|) |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.offset|)) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), 214#L702true, Black: 235#(not (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem8| |thr1Thread1of4ForFork0_acquire_lock_#t~mem7|)), Black: 237#(and (not (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem7| (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|))) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), Black: 239#(and (not (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem7| (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|))) (not (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem8| |thr1Thread1of4ForFork0_acquire_lock_#t~mem7|)) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), thr1Thread1of4ForFork0InUse, thr1Thread2of4ForFork0InUse]) [2021-03-25 13:08:20,130 INFO L384 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2021-03-25 13:08:20,130 INFO L387 tUnfolder$Statistics]: existing Event has 67 ancestors and is cut-off event [2021-03-25 13:08:20,130 INFO L387 tUnfolder$Statistics]: existing Event has 65 ancestors and is cut-off event [2021-03-25 13:08:20,130 INFO L387 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2021-03-25 13:08:20,146 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1097] L696-->L700-2: Formula: (and (= |v_thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_#in~v.base_1| v_thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_~v.base_1) (= |v_#memory_int_68| (let ((.cse0 (store |v_#memory_int_69| v_thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_~o.base_1 (store (select |v_#memory_int_69| v_thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_~o.base_1) v_thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_~o.offset_1 (select (select |v_#memory_int_69| v_thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_~v.base_1) v_thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_~v.offset_1))))) (store .cse0 v_thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_~v.base_1 (store (select .cse0 v_thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_~v.base_1) v_thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_~v.offset_1 1)))) (= |v_thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_#in~v.base_1| |v_~#lock~0.base_22|) (= |v_thr1Thread3of4ForFork0_acquire_lock_~#cond~0.base_5| |v_thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_#in~o.base_1|) (= |v_thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_#in~v.offset_1| v_thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_~v.offset_1) (= |v_thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_#in~v.offset_1| |v_~#lock~0.offset_22|) (= |v_thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_#in~o.base_1| v_thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_~o.base_1) (= |v_thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_#in~o.offset_1| |v_thr1Thread3of4ForFork0_acquire_lock_~#cond~0.offset_5|) (= |v_thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_#in~o.offset_1| v_thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_~o.offset_1)) InVars {#memory_int=|v_#memory_int_69|, ~#lock~0.offset=|v_~#lock~0.offset_22|, thr1Thread3of4ForFork0_acquire_lock_~#cond~0.base=|v_thr1Thread3of4ForFork0_acquire_lock_~#cond~0.base_5|, ~#lock~0.base=|v_~#lock~0.base_22|, thr1Thread3of4ForFork0_acquire_lock_~#cond~0.offset=|v_thr1Thread3of4ForFork0_acquire_lock_~#cond~0.offset_5|} OutVars{thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_#t~mem5=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_#t~mem5_1|, thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_#in~v.base=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_#in~v.base_1|, ~#lock~0.base=|v_~#lock~0.base_22|, thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_~o.offset=v_thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_~o.offset_1, thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_~v.offset=v_thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_~v.offset_1, thr1Thread3of4ForFork0_acquire_lock_~#cond~0.base=|v_thr1Thread3of4ForFork0_acquire_lock_~#cond~0.base_5|, thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_#in~o.base=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_#in~o.base_1|, #memory_int=|v_#memory_int_68|, ~#lock~0.offset=|v_~#lock~0.offset_22|, thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_#in~v.offset=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_#in~v.offset_1|, thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_#in~o.offset=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_#in~o.offset_1|, thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_~o.base=v_thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_~o.base_1, thr1Thread3of4ForFork0_acquire_lock_~#cond~0.offset=|v_thr1Thread3of4ForFork0_acquire_lock_~#cond~0.offset_5|, thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_~v.base=v_thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_~v.base_1} AuxVars[] AssignedVars[thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_~v.offset, thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_#t~mem5, thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_#in~o.base, thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_#in~v.base, #memory_int, thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_~o.offset, thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_#in~v.offset, thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_#in~o.offset, thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_~o.base, thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_~v.base][116], [thr1Thread3of4ForFork0InUse, thr1Thread4of4ForFork0InUse, 35#L719-2true, 232#(= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1), 207#L700-2true, 79#L694true, 18#L700-2true, Black: 241#(and (not (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem8| |thr1Thread1of4ForFork0_acquire_lock_#t~mem7|)) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), Black: 230#true, 214#L702true, Black: 233#(and (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem6| (select (select |#memory_int| |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.base|) |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.offset|)) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), Black: 235#(not (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem8| |thr1Thread1of4ForFork0_acquire_lock_#t~mem7|)), Black: 237#(and (not (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem7| (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|))) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), Black: 239#(and (not (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem7| (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|))) (not (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem8| |thr1Thread1of4ForFork0_acquire_lock_#t~mem7|)) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), thr1Thread1of4ForFork0InUse, thr1Thread2of4ForFork0InUse]) [2021-03-25 13:08:20,146 INFO L384 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2021-03-25 13:08:20,146 INFO L387 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2021-03-25 13:08:20,146 INFO L387 tUnfolder$Statistics]: existing Event has 68 ancestors and is cut-off event [2021-03-25 13:08:20,146 INFO L387 tUnfolder$Statistics]: existing Event has 70 ancestors and is cut-off event [2021-03-25 13:08:20,146 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1097] L696-->L700-2: Formula: (and (= |v_thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_#in~v.base_1| v_thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_~v.base_1) (= |v_#memory_int_68| (let ((.cse0 (store |v_#memory_int_69| v_thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_~o.base_1 (store (select |v_#memory_int_69| v_thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_~o.base_1) v_thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_~o.offset_1 (select (select |v_#memory_int_69| v_thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_~v.base_1) v_thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_~v.offset_1))))) (store .cse0 v_thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_~v.base_1 (store (select .cse0 v_thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_~v.base_1) v_thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_~v.offset_1 1)))) (= |v_thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_#in~v.base_1| |v_~#lock~0.base_22|) (= |v_thr1Thread3of4ForFork0_acquire_lock_~#cond~0.base_5| |v_thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_#in~o.base_1|) (= |v_thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_#in~v.offset_1| v_thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_~v.offset_1) (= |v_thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_#in~v.offset_1| |v_~#lock~0.offset_22|) (= |v_thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_#in~o.base_1| v_thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_~o.base_1) (= |v_thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_#in~o.offset_1| |v_thr1Thread3of4ForFork0_acquire_lock_~#cond~0.offset_5|) (= |v_thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_#in~o.offset_1| v_thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_~o.offset_1)) InVars {#memory_int=|v_#memory_int_69|, ~#lock~0.offset=|v_~#lock~0.offset_22|, thr1Thread3of4ForFork0_acquire_lock_~#cond~0.base=|v_thr1Thread3of4ForFork0_acquire_lock_~#cond~0.base_5|, ~#lock~0.base=|v_~#lock~0.base_22|, thr1Thread3of4ForFork0_acquire_lock_~#cond~0.offset=|v_thr1Thread3of4ForFork0_acquire_lock_~#cond~0.offset_5|} OutVars{thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_#t~mem5=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_#t~mem5_1|, thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_#in~v.base=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_#in~v.base_1|, ~#lock~0.base=|v_~#lock~0.base_22|, thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_~o.offset=v_thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_~o.offset_1, thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_~v.offset=v_thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_~v.offset_1, thr1Thread3of4ForFork0_acquire_lock_~#cond~0.base=|v_thr1Thread3of4ForFork0_acquire_lock_~#cond~0.base_5|, thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_#in~o.base=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_#in~o.base_1|, #memory_int=|v_#memory_int_68|, ~#lock~0.offset=|v_~#lock~0.offset_22|, thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_#in~v.offset=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_#in~v.offset_1|, thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_#in~o.offset=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_#in~o.offset_1|, thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_~o.base=v_thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_~o.base_1, thr1Thread3of4ForFork0_acquire_lock_~#cond~0.offset=|v_thr1Thread3of4ForFork0_acquire_lock_~#cond~0.offset_5|, thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_~v.base=v_thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_~v.base_1} AuxVars[] AssignedVars[thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_~v.offset, thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_#t~mem5, thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_#in~o.base, thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_#in~v.base, #memory_int, thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_~o.offset, thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_#in~v.offset, thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_#in~o.offset, thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_~o.base, thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_~v.base][116], [thr1Thread3of4ForFork0InUse, thr1Thread4of4ForFork0InUse, 35#L719-2true, 199#thr1Err0ASSERT_VIOLATIONERROR_FUNCTIONtrue, 232#(= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1), 207#L700-2true, 79#L694true, 18#L700-2true, Black: 241#(and (not (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem8| |thr1Thread1of4ForFork0_acquire_lock_#t~mem7|)) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), Black: 230#true, Black: 233#(and (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem6| (select (select |#memory_int| |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.base|) |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.offset|)) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), Black: 235#(not (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem8| |thr1Thread1of4ForFork0_acquire_lock_#t~mem7|)), Black: 237#(and (not (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem7| (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|))) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), Black: 239#(and (not (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem7| (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|))) (not (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem8| |thr1Thread1of4ForFork0_acquire_lock_#t~mem7|)) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), thr1Thread1of4ForFork0InUse, thr1Thread2of4ForFork0InUse]) [2021-03-25 13:08:20,146 INFO L384 tUnfolder$Statistics]: this new event has 91 ancestors and is cut-off event [2021-03-25 13:08:20,146 INFO L387 tUnfolder$Statistics]: existing Event has 72 ancestors and is cut-off event [2021-03-25 13:08:20,146 INFO L387 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2021-03-25 13:08:20,147 INFO L387 tUnfolder$Statistics]: existing Event has 70 ancestors and is cut-off event [2021-03-25 13:08:20,147 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1152] L696-->L700-2: Formula: (and (= |v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#in~v.base_1| v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_~v.base_1) (= |v_#memory_int_68| (let ((.cse0 (store |v_#memory_int_69| v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_~o.base_1 (store (select |v_#memory_int_69| v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_~o.base_1) v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_~o.offset_1 (select (select |v_#memory_int_69| v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_~v.base_1) v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_~v.offset_1))))) (store .cse0 v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_~v.base_1 (store (select .cse0 v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_~v.base_1) v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_~v.offset_1 1)))) (= |v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#in~v.base_1| |v_~#lock~0.base_22|) (= |v_thr1Thread4of4ForFork0_acquire_lock_~#cond~0.base_5| |v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#in~o.base_1|) (= |v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#in~v.offset_1| v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_~v.offset_1) (= |v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#in~v.offset_1| |v_~#lock~0.offset_22|) (= |v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#in~o.base_1| v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_~o.base_1) (= |v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#in~o.offset_1| |v_thr1Thread4of4ForFork0_acquire_lock_~#cond~0.offset_5|) (= |v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#in~o.offset_1| v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_~o.offset_1)) InVars {#memory_int=|v_#memory_int_69|, ~#lock~0.offset=|v_~#lock~0.offset_22|, ~#lock~0.base=|v_~#lock~0.base_22|, thr1Thread4of4ForFork0_acquire_lock_~#cond~0.base=|v_thr1Thread4of4ForFork0_acquire_lock_~#cond~0.base_5|, thr1Thread4of4ForFork0_acquire_lock_~#cond~0.offset=|v_thr1Thread4of4ForFork0_acquire_lock_~#cond~0.offset_5|} OutVars{~#lock~0.base=|v_~#lock~0.base_22|, thr1Thread4of4ForFork0_acquire_lock_~#cond~0.base=|v_thr1Thread4of4ForFork0_acquire_lock_~#cond~0.base_5|, thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_~v.offset=v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_~v.offset_1, thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#in~v.offset=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#in~v.offset_1|, thr1Thread4of4ForFork0_acquire_lock_~#cond~0.offset=|v_thr1Thread4of4ForFork0_acquire_lock_~#cond~0.offset_5|, thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_~v.base=v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_~v.base_1, thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#t~mem5=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#t~mem5_1|, thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_~o.base=v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_~o.base_1, thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#in~o.offset=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#in~o.offset_1|, thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#in~v.base=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#in~v.base_1|, #memory_int=|v_#memory_int_68|, ~#lock~0.offset=|v_~#lock~0.offset_22|, thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_~o.offset=v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_~o.offset_1, thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#in~o.base=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#in~o.base_1|} AuxVars[] AssignedVars[thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#t~mem5, thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_~o.base, thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#in~o.offset, thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#in~v.base, thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_~v.offset, thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#in~v.offset, #memory_int, thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_~o.offset, thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#in~o.base, thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_~v.base][104], [thr1Thread3of4ForFork0InUse, thr1Thread4of4ForFork0InUse, 35#L719-2true, 232#(= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1), 110#L700-2true, 178#L694true, 18#L700-2true, Black: 241#(and (not (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem8| |thr1Thread1of4ForFork0_acquire_lock_#t~mem7|)) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), Black: 230#true, 214#L702true, Black: 233#(and (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem6| (select (select |#memory_int| |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.base|) |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.offset|)) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), Black: 235#(not (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem8| |thr1Thread1of4ForFork0_acquire_lock_#t~mem7|)), Black: 237#(and (not (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem7| (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|))) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), Black: 239#(and (not (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem7| (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|))) (not (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem8| |thr1Thread1of4ForFork0_acquire_lock_#t~mem7|)) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), thr1Thread1of4ForFork0InUse, thr1Thread2of4ForFork0InUse]) [2021-03-25 13:08:20,147 INFO L384 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2021-03-25 13:08:20,147 INFO L387 tUnfolder$Statistics]: existing Event has 68 ancestors and is cut-off event [2021-03-25 13:08:20,147 INFO L387 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2021-03-25 13:08:20,147 INFO L387 tUnfolder$Statistics]: existing Event has 70 ancestors and is cut-off event [2021-03-25 13:08:20,147 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1152] L696-->L700-2: Formula: (and (= |v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#in~v.base_1| v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_~v.base_1) (= |v_#memory_int_68| (let ((.cse0 (store |v_#memory_int_69| v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_~o.base_1 (store (select |v_#memory_int_69| v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_~o.base_1) v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_~o.offset_1 (select (select |v_#memory_int_69| v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_~v.base_1) v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_~v.offset_1))))) (store .cse0 v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_~v.base_1 (store (select .cse0 v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_~v.base_1) v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_~v.offset_1 1)))) (= |v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#in~v.base_1| |v_~#lock~0.base_22|) (= |v_thr1Thread4of4ForFork0_acquire_lock_~#cond~0.base_5| |v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#in~o.base_1|) (= |v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#in~v.offset_1| v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_~v.offset_1) (= |v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#in~v.offset_1| |v_~#lock~0.offset_22|) (= |v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#in~o.base_1| v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_~o.base_1) (= |v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#in~o.offset_1| |v_thr1Thread4of4ForFork0_acquire_lock_~#cond~0.offset_5|) (= |v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#in~o.offset_1| v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_~o.offset_1)) InVars {#memory_int=|v_#memory_int_69|, ~#lock~0.offset=|v_~#lock~0.offset_22|, ~#lock~0.base=|v_~#lock~0.base_22|, thr1Thread4of4ForFork0_acquire_lock_~#cond~0.base=|v_thr1Thread4of4ForFork0_acquire_lock_~#cond~0.base_5|, thr1Thread4of4ForFork0_acquire_lock_~#cond~0.offset=|v_thr1Thread4of4ForFork0_acquire_lock_~#cond~0.offset_5|} OutVars{~#lock~0.base=|v_~#lock~0.base_22|, thr1Thread4of4ForFork0_acquire_lock_~#cond~0.base=|v_thr1Thread4of4ForFork0_acquire_lock_~#cond~0.base_5|, thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_~v.offset=v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_~v.offset_1, thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#in~v.offset=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#in~v.offset_1|, thr1Thread4of4ForFork0_acquire_lock_~#cond~0.offset=|v_thr1Thread4of4ForFork0_acquire_lock_~#cond~0.offset_5|, thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_~v.base=v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_~v.base_1, thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#t~mem5=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#t~mem5_1|, thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_~o.base=v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_~o.base_1, thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#in~o.offset=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#in~o.offset_1|, thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#in~v.base=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#in~v.base_1|, #memory_int=|v_#memory_int_68|, ~#lock~0.offset=|v_~#lock~0.offset_22|, thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_~o.offset=v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_~o.offset_1, thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#in~o.base=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#in~o.base_1|} AuxVars[] AssignedVars[thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#t~mem5, thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_~o.base, thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#in~o.offset, thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#in~v.base, thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_~v.offset, thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#in~v.offset, #memory_int, thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_~o.offset, thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#in~o.base, thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_~v.base][104], [thr1Thread3of4ForFork0InUse, thr1Thread4of4ForFork0InUse, 35#L719-2true, 199#thr1Err0ASSERT_VIOLATIONERROR_FUNCTIONtrue, 232#(= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1), 110#L700-2true, 178#L694true, 18#L700-2true, Black: 241#(and (not (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem8| |thr1Thread1of4ForFork0_acquire_lock_#t~mem7|)) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), Black: 230#true, Black: 233#(and (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem6| (select (select |#memory_int| |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.base|) |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.offset|)) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), Black: 235#(not (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem8| |thr1Thread1of4ForFork0_acquire_lock_#t~mem7|)), Black: 237#(and (not (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem7| (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|))) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), Black: 239#(and (not (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem7| (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|))) (not (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem8| |thr1Thread1of4ForFork0_acquire_lock_#t~mem7|)) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), thr1Thread1of4ForFork0InUse, thr1Thread2of4ForFork0InUse]) [2021-03-25 13:08:20,147 INFO L384 tUnfolder$Statistics]: this new event has 91 ancestors and is cut-off event [2021-03-25 13:08:20,147 INFO L387 tUnfolder$Statistics]: existing Event has 70 ancestors and is cut-off event [2021-03-25 13:08:20,147 INFO L387 tUnfolder$Statistics]: existing Event has 72 ancestors and is cut-off event [2021-03-25 13:08:20,147 INFO L387 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2021-03-25 13:08:20,160 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1152] L696-->L700-2: Formula: (and (= |v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#in~v.base_1| v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_~v.base_1) (= |v_#memory_int_68| (let ((.cse0 (store |v_#memory_int_69| v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_~o.base_1 (store (select |v_#memory_int_69| v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_~o.base_1) v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_~o.offset_1 (select (select |v_#memory_int_69| v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_~v.base_1) v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_~v.offset_1))))) (store .cse0 v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_~v.base_1 (store (select .cse0 v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_~v.base_1) v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_~v.offset_1 1)))) (= |v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#in~v.base_1| |v_~#lock~0.base_22|) (= |v_thr1Thread4of4ForFork0_acquire_lock_~#cond~0.base_5| |v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#in~o.base_1|) (= |v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#in~v.offset_1| v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_~v.offset_1) (= |v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#in~v.offset_1| |v_~#lock~0.offset_22|) (= |v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#in~o.base_1| v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_~o.base_1) (= |v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#in~o.offset_1| |v_thr1Thread4of4ForFork0_acquire_lock_~#cond~0.offset_5|) (= |v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#in~o.offset_1| v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_~o.offset_1)) InVars {#memory_int=|v_#memory_int_69|, ~#lock~0.offset=|v_~#lock~0.offset_22|, ~#lock~0.base=|v_~#lock~0.base_22|, thr1Thread4of4ForFork0_acquire_lock_~#cond~0.base=|v_thr1Thread4of4ForFork0_acquire_lock_~#cond~0.base_5|, thr1Thread4of4ForFork0_acquire_lock_~#cond~0.offset=|v_thr1Thread4of4ForFork0_acquire_lock_~#cond~0.offset_5|} OutVars{~#lock~0.base=|v_~#lock~0.base_22|, thr1Thread4of4ForFork0_acquire_lock_~#cond~0.base=|v_thr1Thread4of4ForFork0_acquire_lock_~#cond~0.base_5|, thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_~v.offset=v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_~v.offset_1, thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#in~v.offset=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#in~v.offset_1|, thr1Thread4of4ForFork0_acquire_lock_~#cond~0.offset=|v_thr1Thread4of4ForFork0_acquire_lock_~#cond~0.offset_5|, thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_~v.base=v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_~v.base_1, thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#t~mem5=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#t~mem5_1|, thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_~o.base=v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_~o.base_1, thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#in~o.offset=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#in~o.offset_1|, thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#in~v.base=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#in~v.base_1|, #memory_int=|v_#memory_int_68|, ~#lock~0.offset=|v_~#lock~0.offset_22|, thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_~o.offset=v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_~o.offset_1, thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#in~o.base=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#in~o.base_1|} AuxVars[] AssignedVars[thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#t~mem5, thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_~o.base, thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#in~o.offset, thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#in~v.base, thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_~v.offset, thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#in~v.offset, #memory_int, thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_~o.offset, thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#in~o.base, thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_~v.base][104], [thr1Thread3of4ForFork0InUse, thr1Thread4of4ForFork0InUse, 36#L719-3true, 205#L702-7true, 110#L700-2true, 207#L700-2true, 241#(and (not (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem8| |thr1Thread1of4ForFork0_acquire_lock_#t~mem7|)) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), 18#L700-2true, Black: 230#true, Black: 232#(= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1), Black: 233#(and (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem6| (select (select |#memory_int| |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.base|) |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.offset|)) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), Black: 235#(not (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem8| |thr1Thread1of4ForFork0_acquire_lock_#t~mem7|)), Black: 237#(and (not (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem7| (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|))) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), Black: 239#(and (not (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem7| (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|))) (not (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem8| |thr1Thread1of4ForFork0_acquire_lock_#t~mem7|)) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), thr1Thread1of4ForFork0InUse, thr1Thread2of4ForFork0InUse]) [2021-03-25 13:08:20,160 INFO L384 tUnfolder$Statistics]: this new event has 91 ancestors and is cut-off event [2021-03-25 13:08:20,160 INFO L387 tUnfolder$Statistics]: existing Event has 49 ancestors and is cut-off event [2021-03-25 13:08:20,160 INFO L387 tUnfolder$Statistics]: existing Event has 49 ancestors and is cut-off event [2021-03-25 13:08:20,161 INFO L387 tUnfolder$Statistics]: existing Event has 70 ancestors and is cut-off event [2021-03-25 13:08:20,162 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1152] L696-->L700-2: Formula: (and (= |v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#in~v.base_1| v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_~v.base_1) (= |v_#memory_int_68| (let ((.cse0 (store |v_#memory_int_69| v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_~o.base_1 (store (select |v_#memory_int_69| v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_~o.base_1) v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_~o.offset_1 (select (select |v_#memory_int_69| v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_~v.base_1) v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_~v.offset_1))))) (store .cse0 v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_~v.base_1 (store (select .cse0 v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_~v.base_1) v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_~v.offset_1 1)))) (= |v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#in~v.base_1| |v_~#lock~0.base_22|) (= |v_thr1Thread4of4ForFork0_acquire_lock_~#cond~0.base_5| |v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#in~o.base_1|) (= |v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#in~v.offset_1| v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_~v.offset_1) (= |v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#in~v.offset_1| |v_~#lock~0.offset_22|) (= |v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#in~o.base_1| v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_~o.base_1) (= |v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#in~o.offset_1| |v_thr1Thread4of4ForFork0_acquire_lock_~#cond~0.offset_5|) (= |v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#in~o.offset_1| v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_~o.offset_1)) InVars {#memory_int=|v_#memory_int_69|, ~#lock~0.offset=|v_~#lock~0.offset_22|, ~#lock~0.base=|v_~#lock~0.base_22|, thr1Thread4of4ForFork0_acquire_lock_~#cond~0.base=|v_thr1Thread4of4ForFork0_acquire_lock_~#cond~0.base_5|, thr1Thread4of4ForFork0_acquire_lock_~#cond~0.offset=|v_thr1Thread4of4ForFork0_acquire_lock_~#cond~0.offset_5|} OutVars{~#lock~0.base=|v_~#lock~0.base_22|, thr1Thread4of4ForFork0_acquire_lock_~#cond~0.base=|v_thr1Thread4of4ForFork0_acquire_lock_~#cond~0.base_5|, thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_~v.offset=v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_~v.offset_1, thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#in~v.offset=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#in~v.offset_1|, thr1Thread4of4ForFork0_acquire_lock_~#cond~0.offset=|v_thr1Thread4of4ForFork0_acquire_lock_~#cond~0.offset_5|, thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_~v.base=v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_~v.base_1, thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#t~mem5=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#t~mem5_1|, thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_~o.base=v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_~o.base_1, thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#in~o.offset=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#in~o.offset_1|, thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#in~v.base=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#in~v.base_1|, #memory_int=|v_#memory_int_68|, ~#lock~0.offset=|v_~#lock~0.offset_22|, thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_~o.offset=v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_~o.offset_1, thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#in~o.base=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#in~o.base_1|} AuxVars[] AssignedVars[thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#t~mem5, thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_~o.base, thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#in~o.offset, thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#in~v.base, thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_~v.offset, thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#in~v.offset, #memory_int, thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_~o.offset, thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#in~o.base, thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_~v.base][104], [thr1Thread3of4ForFork0InUse, thr1Thread4of4ForFork0InUse, 36#L719-3true, 199#thr1Err0ASSERT_VIOLATIONERROR_FUNCTIONtrue, 232#(= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1), 110#L700-2true, 178#L694true, 18#L700-2true, Black: 241#(and (not (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem8| |thr1Thread1of4ForFork0_acquire_lock_#t~mem7|)) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), Black: 230#true, Black: 233#(and (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem6| (select (select |#memory_int| |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.base|) |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.offset|)) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), Black: 235#(not (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem8| |thr1Thread1of4ForFork0_acquire_lock_#t~mem7|)), Black: 237#(and (not (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem7| (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|))) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), Black: 239#(and (not (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem7| (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|))) (not (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem8| |thr1Thread1of4ForFork0_acquire_lock_#t~mem7|)) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), thr1Thread1of4ForFork0InUse, thr1Thread2of4ForFork0InUse]) [2021-03-25 13:08:20,162 INFO L384 tUnfolder$Statistics]: this new event has 90 ancestors and is cut-off event [2021-03-25 13:08:20,162 INFO L387 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2021-03-25 13:08:20,162 INFO L387 tUnfolder$Statistics]: existing Event has 69 ancestors and is cut-off event [2021-03-25 13:08:20,162 INFO L387 tUnfolder$Statistics]: existing Event has 67 ancestors and is cut-off event [2021-03-25 13:08:20,163 INFO L382 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([1152] L696-->L700-2: Formula: (and (= |v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#in~v.base_1| v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_~v.base_1) (= |v_#memory_int_68| (let ((.cse0 (store |v_#memory_int_69| v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_~o.base_1 (store (select |v_#memory_int_69| v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_~o.base_1) v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_~o.offset_1 (select (select |v_#memory_int_69| v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_~v.base_1) v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_~v.offset_1))))) (store .cse0 v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_~v.base_1 (store (select .cse0 v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_~v.base_1) v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_~v.offset_1 1)))) (= |v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#in~v.base_1| |v_~#lock~0.base_22|) (= |v_thr1Thread4of4ForFork0_acquire_lock_~#cond~0.base_5| |v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#in~o.base_1|) (= |v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#in~v.offset_1| v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_~v.offset_1) (= |v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#in~v.offset_1| |v_~#lock~0.offset_22|) (= |v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#in~o.base_1| v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_~o.base_1) (= |v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#in~o.offset_1| |v_thr1Thread4of4ForFork0_acquire_lock_~#cond~0.offset_5|) (= |v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#in~o.offset_1| v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_~o.offset_1)) InVars {#memory_int=|v_#memory_int_69|, ~#lock~0.offset=|v_~#lock~0.offset_22|, ~#lock~0.base=|v_~#lock~0.base_22|, thr1Thread4of4ForFork0_acquire_lock_~#cond~0.base=|v_thr1Thread4of4ForFork0_acquire_lock_~#cond~0.base_5|, thr1Thread4of4ForFork0_acquire_lock_~#cond~0.offset=|v_thr1Thread4of4ForFork0_acquire_lock_~#cond~0.offset_5|} OutVars{~#lock~0.base=|v_~#lock~0.base_22|, thr1Thread4of4ForFork0_acquire_lock_~#cond~0.base=|v_thr1Thread4of4ForFork0_acquire_lock_~#cond~0.base_5|, thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_~v.offset=v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_~v.offset_1, thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#in~v.offset=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#in~v.offset_1|, thr1Thread4of4ForFork0_acquire_lock_~#cond~0.offset=|v_thr1Thread4of4ForFork0_acquire_lock_~#cond~0.offset_5|, thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_~v.base=v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_~v.base_1, thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#t~mem5=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#t~mem5_1|, thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_~o.base=v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_~o.base_1, thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#in~o.offset=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#in~o.offset_1|, thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#in~v.base=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#in~v.base_1|, #memory_int=|v_#memory_int_68|, ~#lock~0.offset=|v_~#lock~0.offset_22|, thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_~o.offset=v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_~o.offset_1, thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#in~o.base=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#in~o.base_1|} AuxVars[] AssignedVars[thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#t~mem5, thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_~o.base, thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#in~o.offset, thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#in~v.base, thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_~v.offset, thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#in~v.offset, #memory_int, thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_~o.offset, thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#in~o.base, thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_~v.base][104], [thr1Thread3of4ForFork0InUse, thr1Thread4of4ForFork0InUse, 36#L719-3true, 199#thr1Err0ASSERT_VIOLATIONERROR_FUNCTIONtrue, 232#(= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1), 43#L694true, 110#L700-2true, 207#L700-2true, Black: 241#(and (not (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem8| |thr1Thread1of4ForFork0_acquire_lock_#t~mem7|)) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), Black: 230#true, Black: 233#(and (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem6| (select (select |#memory_int| |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.base|) |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.offset|)) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), Black: 235#(not (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem8| |thr1Thread1of4ForFork0_acquire_lock_#t~mem7|)), Black: 237#(and (not (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem7| (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|))) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), Black: 239#(and (not (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem7| (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|))) (not (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem8| |thr1Thread1of4ForFork0_acquire_lock_#t~mem7|)) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), thr1Thread1of4ForFork0InUse, thr1Thread2of4ForFork0InUse]) [2021-03-25 13:08:20,163 INFO L384 tUnfolder$Statistics]: this new event has 90 ancestors and is cut-off event [2021-03-25 13:08:20,163 INFO L387 tUnfolder$Statistics]: existing Event has 69 ancestors and is cut-off event [2021-03-25 13:08:20,163 INFO L387 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2021-03-25 13:08:20,163 INFO L387 tUnfolder$Statistics]: existing Event has 67 ancestors and is cut-off event [2021-03-25 13:08:20,163 INFO L387 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2021-03-25 13:08:20,163 INFO L382 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([1262] L696-->L700-2: Formula: (and (= |v_thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_#in~v.base_1| v_thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_~v.base_1) (= |v_#memory_int_68| (let ((.cse0 (store |v_#memory_int_69| v_thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_~o.base_1 (store (select |v_#memory_int_69| v_thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_~o.base_1) v_thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_~o.offset_1 (select (select |v_#memory_int_69| v_thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_~v.base_1) v_thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_~v.offset_1))))) (store .cse0 v_thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_~v.base_1 (store (select .cse0 v_thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_~v.base_1) v_thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_~v.offset_1 1)))) (= |v_thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_#in~v.base_1| |v_~#lock~0.base_22|) (= |v_thr1Thread2of4ForFork0_acquire_lock_~#cond~0.base_5| |v_thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_#in~o.base_1|) (= |v_thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_#in~v.offset_1| v_thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_~v.offset_1) (= |v_thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_#in~v.offset_1| |v_~#lock~0.offset_22|) (= |v_thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_#in~o.base_1| v_thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_~o.base_1) (= |v_thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_#in~o.offset_1| |v_thr1Thread2of4ForFork0_acquire_lock_~#cond~0.offset_5|) (= |v_thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_#in~o.offset_1| v_thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_~o.offset_1)) InVars {#memory_int=|v_#memory_int_69|, ~#lock~0.offset=|v_~#lock~0.offset_22|, thr1Thread2of4ForFork0_acquire_lock_~#cond~0.base=|v_thr1Thread2of4ForFork0_acquire_lock_~#cond~0.base_5|, ~#lock~0.base=|v_~#lock~0.base_22|, thr1Thread2of4ForFork0_acquire_lock_~#cond~0.offset=|v_thr1Thread2of4ForFork0_acquire_lock_~#cond~0.offset_5|} OutVars{thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_#in~o.base=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_#in~o.base_1|, thr1Thread2of4ForFork0_acquire_lock_~#cond~0.base=|v_thr1Thread2of4ForFork0_acquire_lock_~#cond~0.base_5|, ~#lock~0.base=|v_~#lock~0.base_22|, thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_~v.offset=v_thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_~v.offset_1, thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_#t~mem5=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_#t~mem5_1|, thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_~o.base=v_thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_~o.base_1, thr1Thread2of4ForFork0_acquire_lock_~#cond~0.offset=|v_thr1Thread2of4ForFork0_acquire_lock_~#cond~0.offset_5|, thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_~v.base=v_thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_~v.base_1, thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_#in~o.offset=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_#in~o.offset_1|, thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_#in~v.base=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_#in~v.base_1|, thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_#in~v.offset=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_#in~v.offset_1|, thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_~o.offset=v_thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_~o.offset_1, #memory_int=|v_#memory_int_68|, ~#lock~0.offset=|v_~#lock~0.offset_22|} AuxVars[] AssignedVars[thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_#in~o.base, thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_#in~v.base, thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_#in~v.offset, thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_~o.offset, thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_~v.offset, #memory_int, thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_#t~mem5, thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_~o.base, thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_~v.base, thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_#in~o.offset][130], [thr1Thread3of4ForFork0InUse, thr1Thread4of4ForFork0InUse, 36#L719-3true, 199#thr1Err0ASSERT_VIOLATIONERROR_FUNCTIONtrue, 232#(= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1), 207#L700-2true, 79#L694true, 18#L700-2true, Black: 241#(and (not (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem8| |thr1Thread1of4ForFork0_acquire_lock_#t~mem7|)) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), Black: 230#true, Black: 233#(and (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem6| (select (select |#memory_int| |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.base|) |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.offset|)) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), Black: 235#(not (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem8| |thr1Thread1of4ForFork0_acquire_lock_#t~mem7|)), Black: 237#(and (not (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem7| (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|))) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), Black: 239#(and (not (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem7| (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|))) (not (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem8| |thr1Thread1of4ForFork0_acquire_lock_#t~mem7|)) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), thr1Thread1of4ForFork0InUse, thr1Thread2of4ForFork0InUse]) [2021-03-25 13:08:20,163 INFO L384 tUnfolder$Statistics]: this new event has 90 ancestors and is cut-off event [2021-03-25 13:08:20,163 INFO L387 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2021-03-25 13:08:20,163 INFO L387 tUnfolder$Statistics]: existing Event has 69 ancestors and is cut-off event [2021-03-25 13:08:20,163 INFO L387 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2021-03-25 13:08:20,163 INFO L387 tUnfolder$Statistics]: existing Event has 71 ancestors and is cut-off event [2021-03-25 13:08:20,170 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1097] L696-->L700-2: Formula: (and (= |v_thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_#in~v.base_1| v_thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_~v.base_1) (= |v_#memory_int_68| (let ((.cse0 (store |v_#memory_int_69| v_thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_~o.base_1 (store (select |v_#memory_int_69| v_thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_~o.base_1) v_thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_~o.offset_1 (select (select |v_#memory_int_69| v_thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_~v.base_1) v_thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_~v.offset_1))))) (store .cse0 v_thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_~v.base_1 (store (select .cse0 v_thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_~v.base_1) v_thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_~v.offset_1 1)))) (= |v_thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_#in~v.base_1| |v_~#lock~0.base_22|) (= |v_thr1Thread3of4ForFork0_acquire_lock_~#cond~0.base_5| |v_thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_#in~o.base_1|) (= |v_thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_#in~v.offset_1| v_thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_~v.offset_1) (= |v_thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_#in~v.offset_1| |v_~#lock~0.offset_22|) (= |v_thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_#in~o.base_1| v_thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_~o.base_1) (= |v_thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_#in~o.offset_1| |v_thr1Thread3of4ForFork0_acquire_lock_~#cond~0.offset_5|) (= |v_thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_#in~o.offset_1| v_thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_~o.offset_1)) InVars {#memory_int=|v_#memory_int_69|, ~#lock~0.offset=|v_~#lock~0.offset_22|, thr1Thread3of4ForFork0_acquire_lock_~#cond~0.base=|v_thr1Thread3of4ForFork0_acquire_lock_~#cond~0.base_5|, ~#lock~0.base=|v_~#lock~0.base_22|, thr1Thread3of4ForFork0_acquire_lock_~#cond~0.offset=|v_thr1Thread3of4ForFork0_acquire_lock_~#cond~0.offset_5|} OutVars{thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_#t~mem5=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_#t~mem5_1|, thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_#in~v.base=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_#in~v.base_1|, ~#lock~0.base=|v_~#lock~0.base_22|, thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_~o.offset=v_thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_~o.offset_1, thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_~v.offset=v_thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_~v.offset_1, thr1Thread3of4ForFork0_acquire_lock_~#cond~0.base=|v_thr1Thread3of4ForFork0_acquire_lock_~#cond~0.base_5|, thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_#in~o.base=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_#in~o.base_1|, #memory_int=|v_#memory_int_68|, ~#lock~0.offset=|v_~#lock~0.offset_22|, thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_#in~v.offset=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_#in~v.offset_1|, thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_#in~o.offset=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_#in~o.offset_1|, thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_~o.base=v_thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_~o.base_1, thr1Thread3of4ForFork0_acquire_lock_~#cond~0.offset=|v_thr1Thread3of4ForFork0_acquire_lock_~#cond~0.offset_5|, thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_~v.base=v_thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_~v.base_1} AuxVars[] AssignedVars[thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_~v.offset, thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_#t~mem5, thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_#in~o.base, thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_#in~v.base, #memory_int, thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_~o.offset, thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_#in~v.offset, thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_#in~o.offset, thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_~o.base, thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_~v.base][116], [thr1Thread3of4ForFork0InUse, thr1Thread4of4ForFork0InUse, 36#L719-3true, 199#thr1Err0ASSERT_VIOLATIONERROR_FUNCTIONtrue, 232#(= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1), 43#L694true, 110#L700-2true, 207#L700-2true, Black: 241#(and (not (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem8| |thr1Thread1of4ForFork0_acquire_lock_#t~mem7|)) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), Black: 230#true, Black: 233#(and (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem6| (select (select |#memory_int| |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.base|) |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.offset|)) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), Black: 235#(not (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem8| |thr1Thread1of4ForFork0_acquire_lock_#t~mem7|)), Black: 237#(and (not (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem7| (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|))) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), Black: 239#(and (not (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem7| (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|))) (not (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem8| |thr1Thread1of4ForFork0_acquire_lock_#t~mem7|)) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), thr1Thread1of4ForFork0InUse, thr1Thread2of4ForFork0InUse]) [2021-03-25 13:08:20,170 INFO L384 tUnfolder$Statistics]: this new event has 90 ancestors and is cut-off event [2021-03-25 13:08:20,170 INFO L387 tUnfolder$Statistics]: existing Event has 67 ancestors and is cut-off event [2021-03-25 13:08:20,170 INFO L387 tUnfolder$Statistics]: existing Event has 69 ancestors and is cut-off event [2021-03-25 13:08:20,170 INFO L387 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2021-03-25 13:08:20,170 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1262] L696-->L700-2: Formula: (and (= |v_thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_#in~v.base_1| v_thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_~v.base_1) (= |v_#memory_int_68| (let ((.cse0 (store |v_#memory_int_69| v_thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_~o.base_1 (store (select |v_#memory_int_69| v_thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_~o.base_1) v_thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_~o.offset_1 (select (select |v_#memory_int_69| v_thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_~v.base_1) v_thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_~v.offset_1))))) (store .cse0 v_thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_~v.base_1 (store (select .cse0 v_thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_~v.base_1) v_thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_~v.offset_1 1)))) (= |v_thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_#in~v.base_1| |v_~#lock~0.base_22|) (= |v_thr1Thread2of4ForFork0_acquire_lock_~#cond~0.base_5| |v_thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_#in~o.base_1|) (= |v_thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_#in~v.offset_1| v_thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_~v.offset_1) (= |v_thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_#in~v.offset_1| |v_~#lock~0.offset_22|) (= |v_thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_#in~o.base_1| v_thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_~o.base_1) (= |v_thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_#in~o.offset_1| |v_thr1Thread2of4ForFork0_acquire_lock_~#cond~0.offset_5|) (= |v_thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_#in~o.offset_1| v_thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_~o.offset_1)) InVars {#memory_int=|v_#memory_int_69|, ~#lock~0.offset=|v_~#lock~0.offset_22|, thr1Thread2of4ForFork0_acquire_lock_~#cond~0.base=|v_thr1Thread2of4ForFork0_acquire_lock_~#cond~0.base_5|, ~#lock~0.base=|v_~#lock~0.base_22|, thr1Thread2of4ForFork0_acquire_lock_~#cond~0.offset=|v_thr1Thread2of4ForFork0_acquire_lock_~#cond~0.offset_5|} OutVars{thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_#in~o.base=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_#in~o.base_1|, thr1Thread2of4ForFork0_acquire_lock_~#cond~0.base=|v_thr1Thread2of4ForFork0_acquire_lock_~#cond~0.base_5|, ~#lock~0.base=|v_~#lock~0.base_22|, thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_~v.offset=v_thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_~v.offset_1, thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_#t~mem5=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_#t~mem5_1|, thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_~o.base=v_thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_~o.base_1, thr1Thread2of4ForFork0_acquire_lock_~#cond~0.offset=|v_thr1Thread2of4ForFork0_acquire_lock_~#cond~0.offset_5|, thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_~v.base=v_thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_~v.base_1, thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_#in~o.offset=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_#in~o.offset_1|, thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_#in~v.base=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_#in~v.base_1|, thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_#in~v.offset=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_#in~v.offset_1|, thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_~o.offset=v_thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_~o.offset_1, #memory_int=|v_#memory_int_68|, ~#lock~0.offset=|v_~#lock~0.offset_22|} AuxVars[] AssignedVars[thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_#in~o.base, thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_#in~v.base, thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_#in~v.offset, thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_~o.offset, thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_~v.offset, #memory_int, thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_#t~mem5, thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_~o.base, thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_~v.base, thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_#in~o.offset][130], [thr1Thread3of4ForFork0InUse, thr1Thread4of4ForFork0InUse, 36#L719-3true, 199#thr1Err0ASSERT_VIOLATIONERROR_FUNCTIONtrue, 232#(= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1), 110#L700-2true, 18#L700-2true, 178#L694true, Black: 241#(and (not (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem8| |thr1Thread1of4ForFork0_acquire_lock_#t~mem7|)) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), Black: 230#true, Black: 233#(and (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem6| (select (select |#memory_int| |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.base|) |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.offset|)) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), Black: 235#(not (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem8| |thr1Thread1of4ForFork0_acquire_lock_#t~mem7|)), Black: 237#(and (not (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem7| (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|))) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), Black: 239#(and (not (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem7| (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|))) (not (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem8| |thr1Thread1of4ForFork0_acquire_lock_#t~mem7|)) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), thr1Thread1of4ForFork0InUse, thr1Thread2of4ForFork0InUse]) [2021-03-25 13:08:20,170 INFO L384 tUnfolder$Statistics]: this new event has 90 ancestors and is cut-off event [2021-03-25 13:08:20,170 INFO L387 tUnfolder$Statistics]: existing Event has 69 ancestors and is cut-off event [2021-03-25 13:08:20,170 INFO L387 tUnfolder$Statistics]: existing Event has 67 ancestors and is cut-off event [2021-03-25 13:08:20,170 INFO L387 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2021-03-25 13:08:20,176 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1152] L696-->L700-2: Formula: (and (= |v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#in~v.base_1| v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_~v.base_1) (= |v_#memory_int_68| (let ((.cse0 (store |v_#memory_int_69| v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_~o.base_1 (store (select |v_#memory_int_69| v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_~o.base_1) v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_~o.offset_1 (select (select |v_#memory_int_69| v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_~v.base_1) v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_~v.offset_1))))) (store .cse0 v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_~v.base_1 (store (select .cse0 v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_~v.base_1) v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_~v.offset_1 1)))) (= |v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#in~v.base_1| |v_~#lock~0.base_22|) (= |v_thr1Thread4of4ForFork0_acquire_lock_~#cond~0.base_5| |v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#in~o.base_1|) (= |v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#in~v.offset_1| v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_~v.offset_1) (= |v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#in~v.offset_1| |v_~#lock~0.offset_22|) (= |v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#in~o.base_1| v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_~o.base_1) (= |v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#in~o.offset_1| |v_thr1Thread4of4ForFork0_acquire_lock_~#cond~0.offset_5|) (= |v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#in~o.offset_1| v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_~o.offset_1)) InVars {#memory_int=|v_#memory_int_69|, ~#lock~0.offset=|v_~#lock~0.offset_22|, ~#lock~0.base=|v_~#lock~0.base_22|, thr1Thread4of4ForFork0_acquire_lock_~#cond~0.base=|v_thr1Thread4of4ForFork0_acquire_lock_~#cond~0.base_5|, thr1Thread4of4ForFork0_acquire_lock_~#cond~0.offset=|v_thr1Thread4of4ForFork0_acquire_lock_~#cond~0.offset_5|} OutVars{~#lock~0.base=|v_~#lock~0.base_22|, thr1Thread4of4ForFork0_acquire_lock_~#cond~0.base=|v_thr1Thread4of4ForFork0_acquire_lock_~#cond~0.base_5|, thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_~v.offset=v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_~v.offset_1, thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#in~v.offset=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#in~v.offset_1|, thr1Thread4of4ForFork0_acquire_lock_~#cond~0.offset=|v_thr1Thread4of4ForFork0_acquire_lock_~#cond~0.offset_5|, thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_~v.base=v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_~v.base_1, thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#t~mem5=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#t~mem5_1|, thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_~o.base=v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_~o.base_1, thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#in~o.offset=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#in~o.offset_1|, thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#in~v.base=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#in~v.base_1|, #memory_int=|v_#memory_int_68|, ~#lock~0.offset=|v_~#lock~0.offset_22|, thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_~o.offset=v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_~o.offset_1, thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#in~o.base=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#in~o.base_1|} AuxVars[] AssignedVars[thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#t~mem5, thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_~o.base, thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#in~o.offset, thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#in~v.base, thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_~v.offset, thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#in~v.offset, #memory_int, thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_~o.offset, thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#in~o.base, thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_~v.base][104], [thr1Thread3of4ForFork0InUse, thr1Thread4of4ForFork0InUse, 35#L719-2true, 43#L694true, 205#L702-7true, 110#L700-2true, 207#L700-2true, 241#(and (not (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem8| |thr1Thread1of4ForFork0_acquire_lock_#t~mem7|)) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), Black: 230#true, Black: 232#(= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1), Black: 233#(and (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem6| (select (select |#memory_int| |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.base|) |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.offset|)) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), Black: 235#(not (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem8| |thr1Thread1of4ForFork0_acquire_lock_#t~mem7|)), Black: 237#(and (not (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem7| (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|))) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), Black: 239#(and (not (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem7| (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|))) (not (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem8| |thr1Thread1of4ForFork0_acquire_lock_#t~mem7|)) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), thr1Thread1of4ForFork0InUse, thr1Thread2of4ForFork0InUse]) [2021-03-25 13:08:20,176 INFO L384 tUnfolder$Statistics]: this new event has 91 ancestors and is cut-off event [2021-03-25 13:08:20,176 INFO L387 tUnfolder$Statistics]: existing Event has 70 ancestors and is cut-off event [2021-03-25 13:08:20,176 INFO L387 tUnfolder$Statistics]: existing Event has 70 ancestors and is cut-off event [2021-03-25 13:08:20,176 INFO L387 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2021-03-25 13:08:20,176 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1262] L696-->L700-2: Formula: (and (= |v_thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_#in~v.base_1| v_thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_~v.base_1) (= |v_#memory_int_68| (let ((.cse0 (store |v_#memory_int_69| v_thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_~o.base_1 (store (select |v_#memory_int_69| v_thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_~o.base_1) v_thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_~o.offset_1 (select (select |v_#memory_int_69| v_thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_~v.base_1) v_thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_~v.offset_1))))) (store .cse0 v_thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_~v.base_1 (store (select .cse0 v_thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_~v.base_1) v_thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_~v.offset_1 1)))) (= |v_thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_#in~v.base_1| |v_~#lock~0.base_22|) (= |v_thr1Thread2of4ForFork0_acquire_lock_~#cond~0.base_5| |v_thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_#in~o.base_1|) (= |v_thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_#in~v.offset_1| v_thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_~v.offset_1) (= |v_thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_#in~v.offset_1| |v_~#lock~0.offset_22|) (= |v_thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_#in~o.base_1| v_thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_~o.base_1) (= |v_thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_#in~o.offset_1| |v_thr1Thread2of4ForFork0_acquire_lock_~#cond~0.offset_5|) (= |v_thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_#in~o.offset_1| v_thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_~o.offset_1)) InVars {#memory_int=|v_#memory_int_69|, ~#lock~0.offset=|v_~#lock~0.offset_22|, thr1Thread2of4ForFork0_acquire_lock_~#cond~0.base=|v_thr1Thread2of4ForFork0_acquire_lock_~#cond~0.base_5|, ~#lock~0.base=|v_~#lock~0.base_22|, thr1Thread2of4ForFork0_acquire_lock_~#cond~0.offset=|v_thr1Thread2of4ForFork0_acquire_lock_~#cond~0.offset_5|} OutVars{thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_#in~o.base=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_#in~o.base_1|, thr1Thread2of4ForFork0_acquire_lock_~#cond~0.base=|v_thr1Thread2of4ForFork0_acquire_lock_~#cond~0.base_5|, ~#lock~0.base=|v_~#lock~0.base_22|, thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_~v.offset=v_thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_~v.offset_1, thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_#t~mem5=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_#t~mem5_1|, thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_~o.base=v_thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_~o.base_1, thr1Thread2of4ForFork0_acquire_lock_~#cond~0.offset=|v_thr1Thread2of4ForFork0_acquire_lock_~#cond~0.offset_5|, thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_~v.base=v_thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_~v.base_1, thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_#in~o.offset=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_#in~o.offset_1|, thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_#in~v.base=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_#in~v.base_1|, thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_#in~v.offset=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_#in~v.offset_1|, thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_~o.offset=v_thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_~o.offset_1, #memory_int=|v_#memory_int_68|, ~#lock~0.offset=|v_~#lock~0.offset_22|} AuxVars[] AssignedVars[thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_#in~o.base, thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_#in~v.base, thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_#in~v.offset, thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_~o.offset, thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_~v.offset, #memory_int, thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_#t~mem5, thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_~o.base, thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_~v.base, thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_#in~o.offset][130], [thr1Thread3of4ForFork0InUse, thr1Thread4of4ForFork0InUse, 35#L719-2true, 205#L702-7true, 207#L700-2true, 79#L694true, 241#(and (not (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem8| |thr1Thread1of4ForFork0_acquire_lock_#t~mem7|)) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), 18#L700-2true, Black: 230#true, Black: 232#(= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1), Black: 233#(and (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem6| (select (select |#memory_int| |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.base|) |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.offset|)) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), Black: 235#(not (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem8| |thr1Thread1of4ForFork0_acquire_lock_#t~mem7|)), Black: 237#(and (not (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem7| (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|))) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), Black: 239#(and (not (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem7| (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|))) (not (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem8| |thr1Thread1of4ForFork0_acquire_lock_#t~mem7|)) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), thr1Thread1of4ForFork0InUse, thr1Thread2of4ForFork0InUse]) [2021-03-25 13:08:20,176 INFO L384 tUnfolder$Statistics]: this new event has 91 ancestors and is cut-off event [2021-03-25 13:08:20,176 INFO L387 tUnfolder$Statistics]: existing Event has 70 ancestors and is cut-off event [2021-03-25 13:08:20,176 INFO L387 tUnfolder$Statistics]: existing Event has 70 ancestors and is cut-off event [2021-03-25 13:08:20,176 INFO L387 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2021-03-25 13:08:20,178 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1097] L696-->L700-2: Formula: (and (= |v_thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_#in~v.base_1| v_thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_~v.base_1) (= |v_#memory_int_68| (let ((.cse0 (store |v_#memory_int_69| v_thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_~o.base_1 (store (select |v_#memory_int_69| v_thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_~o.base_1) v_thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_~o.offset_1 (select (select |v_#memory_int_69| v_thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_~v.base_1) v_thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_~v.offset_1))))) (store .cse0 v_thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_~v.base_1 (store (select .cse0 v_thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_~v.base_1) v_thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_~v.offset_1 1)))) (= |v_thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_#in~v.base_1| |v_~#lock~0.base_22|) (= |v_thr1Thread3of4ForFork0_acquire_lock_~#cond~0.base_5| |v_thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_#in~o.base_1|) (= |v_thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_#in~v.offset_1| v_thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_~v.offset_1) (= |v_thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_#in~v.offset_1| |v_~#lock~0.offset_22|) (= |v_thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_#in~o.base_1| v_thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_~o.base_1) (= |v_thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_#in~o.offset_1| |v_thr1Thread3of4ForFork0_acquire_lock_~#cond~0.offset_5|) (= |v_thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_#in~o.offset_1| v_thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_~o.offset_1)) InVars {#memory_int=|v_#memory_int_69|, ~#lock~0.offset=|v_~#lock~0.offset_22|, thr1Thread3of4ForFork0_acquire_lock_~#cond~0.base=|v_thr1Thread3of4ForFork0_acquire_lock_~#cond~0.base_5|, ~#lock~0.base=|v_~#lock~0.base_22|, thr1Thread3of4ForFork0_acquire_lock_~#cond~0.offset=|v_thr1Thread3of4ForFork0_acquire_lock_~#cond~0.offset_5|} OutVars{thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_#t~mem5=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_#t~mem5_1|, thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_#in~v.base=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_#in~v.base_1|, ~#lock~0.base=|v_~#lock~0.base_22|, thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_~o.offset=v_thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_~o.offset_1, thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_~v.offset=v_thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_~v.offset_1, thr1Thread3of4ForFork0_acquire_lock_~#cond~0.base=|v_thr1Thread3of4ForFork0_acquire_lock_~#cond~0.base_5|, thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_#in~o.base=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_#in~o.base_1|, #memory_int=|v_#memory_int_68|, ~#lock~0.offset=|v_~#lock~0.offset_22|, thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_#in~v.offset=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_#in~v.offset_1|, thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_#in~o.offset=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_#in~o.offset_1|, thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_~o.base=v_thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_~o.base_1, thr1Thread3of4ForFork0_acquire_lock_~#cond~0.offset=|v_thr1Thread3of4ForFork0_acquire_lock_~#cond~0.offset_5|, thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_~v.base=v_thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_~v.base_1} AuxVars[] AssignedVars[thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_~v.offset, thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_#t~mem5, thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_#in~o.base, thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_#in~v.base, #memory_int, thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_~o.offset, thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_#in~v.offset, thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_#in~o.offset, thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_~o.base, thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_~v.base][116], [thr1Thread3of4ForFork0InUse, thr1Thread4of4ForFork0InUse, 35#L719-2true, 205#L702-7true, 79#L694true, 207#L700-2true, 241#(and (not (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem8| |thr1Thread1of4ForFork0_acquire_lock_#t~mem7|)) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), 18#L700-2true, Black: 230#true, Black: 232#(= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1), Black: 233#(and (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem6| (select (select |#memory_int| |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.base|) |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.offset|)) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), Black: 235#(not (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem8| |thr1Thread1of4ForFork0_acquire_lock_#t~mem7|)), Black: 237#(and (not (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem7| (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|))) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), Black: 239#(and (not (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem7| (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|))) (not (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem8| |thr1Thread1of4ForFork0_acquire_lock_#t~mem7|)) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), thr1Thread1of4ForFork0InUse, thr1Thread2of4ForFork0InUse]) [2021-03-25 13:08:20,178 INFO L384 tUnfolder$Statistics]: this new event has 91 ancestors and is cut-off event [2021-03-25 13:08:20,178 INFO L387 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2021-03-25 13:08:20,178 INFO L387 tUnfolder$Statistics]: existing Event has 70 ancestors and is cut-off event [2021-03-25 13:08:20,178 INFO L387 tUnfolder$Statistics]: existing Event has 70 ancestors and is cut-off event [2021-03-25 13:08:20,178 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1152] L696-->L700-2: Formula: (and (= |v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#in~v.base_1| v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_~v.base_1) (= |v_#memory_int_68| (let ((.cse0 (store |v_#memory_int_69| v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_~o.base_1 (store (select |v_#memory_int_69| v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_~o.base_1) v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_~o.offset_1 (select (select |v_#memory_int_69| v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_~v.base_1) v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_~v.offset_1))))) (store .cse0 v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_~v.base_1 (store (select .cse0 v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_~v.base_1) v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_~v.offset_1 1)))) (= |v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#in~v.base_1| |v_~#lock~0.base_22|) (= |v_thr1Thread4of4ForFork0_acquire_lock_~#cond~0.base_5| |v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#in~o.base_1|) (= |v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#in~v.offset_1| v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_~v.offset_1) (= |v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#in~v.offset_1| |v_~#lock~0.offset_22|) (= |v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#in~o.base_1| v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_~o.base_1) (= |v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#in~o.offset_1| |v_thr1Thread4of4ForFork0_acquire_lock_~#cond~0.offset_5|) (= |v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#in~o.offset_1| v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_~o.offset_1)) InVars {#memory_int=|v_#memory_int_69|, ~#lock~0.offset=|v_~#lock~0.offset_22|, ~#lock~0.base=|v_~#lock~0.base_22|, thr1Thread4of4ForFork0_acquire_lock_~#cond~0.base=|v_thr1Thread4of4ForFork0_acquire_lock_~#cond~0.base_5|, thr1Thread4of4ForFork0_acquire_lock_~#cond~0.offset=|v_thr1Thread4of4ForFork0_acquire_lock_~#cond~0.offset_5|} OutVars{~#lock~0.base=|v_~#lock~0.base_22|, thr1Thread4of4ForFork0_acquire_lock_~#cond~0.base=|v_thr1Thread4of4ForFork0_acquire_lock_~#cond~0.base_5|, thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_~v.offset=v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_~v.offset_1, thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#in~v.offset=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#in~v.offset_1|, thr1Thread4of4ForFork0_acquire_lock_~#cond~0.offset=|v_thr1Thread4of4ForFork0_acquire_lock_~#cond~0.offset_5|, thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_~v.base=v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_~v.base_1, thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#t~mem5=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#t~mem5_1|, thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_~o.base=v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_~o.base_1, thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#in~o.offset=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#in~o.offset_1|, thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#in~v.base=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#in~v.base_1|, #memory_int=|v_#memory_int_68|, ~#lock~0.offset=|v_~#lock~0.offset_22|, thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_~o.offset=v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_~o.offset_1, thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#in~o.base=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#in~o.base_1|} AuxVars[] AssignedVars[thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#t~mem5, thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_~o.base, thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#in~o.offset, thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#in~v.base, thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_~v.offset, thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#in~v.offset, #memory_int, thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_~o.offset, thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#in~o.base, thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_~v.base][104], [thr1Thread3of4ForFork0InUse, thr1Thread4of4ForFork0InUse, 35#L719-2true, 205#L702-7true, 110#L700-2true, 241#(and (not (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem8| |thr1Thread1of4ForFork0_acquire_lock_#t~mem7|)) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), 178#L694true, 18#L700-2true, Black: 230#true, Black: 232#(= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1), Black: 233#(and (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem6| (select (select |#memory_int| |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.base|) |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.offset|)) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), Black: 235#(not (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem8| |thr1Thread1of4ForFork0_acquire_lock_#t~mem7|)), Black: 237#(and (not (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem7| (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|))) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), Black: 239#(and (not (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem7| (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|))) (not (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem8| |thr1Thread1of4ForFork0_acquire_lock_#t~mem7|)) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), thr1Thread1of4ForFork0InUse, thr1Thread2of4ForFork0InUse]) [2021-03-25 13:08:20,178 INFO L384 tUnfolder$Statistics]: this new event has 91 ancestors and is cut-off event [2021-03-25 13:08:20,178 INFO L387 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2021-03-25 13:08:20,178 INFO L387 tUnfolder$Statistics]: existing Event has 70 ancestors and is cut-off event [2021-03-25 13:08:20,178 INFO L387 tUnfolder$Statistics]: existing Event has 70 ancestors and is cut-off event [2021-03-25 13:08:20,180 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1097] L696-->L700-2: Formula: (and (= |v_thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_#in~v.base_1| v_thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_~v.base_1) (= |v_#memory_int_68| (let ((.cse0 (store |v_#memory_int_69| v_thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_~o.base_1 (store (select |v_#memory_int_69| v_thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_~o.base_1) v_thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_~o.offset_1 (select (select |v_#memory_int_69| v_thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_~v.base_1) v_thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_~v.offset_1))))) (store .cse0 v_thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_~v.base_1 (store (select .cse0 v_thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_~v.base_1) v_thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_~v.offset_1 1)))) (= |v_thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_#in~v.base_1| |v_~#lock~0.base_22|) (= |v_thr1Thread3of4ForFork0_acquire_lock_~#cond~0.base_5| |v_thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_#in~o.base_1|) (= |v_thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_#in~v.offset_1| v_thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_~v.offset_1) (= |v_thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_#in~v.offset_1| |v_~#lock~0.offset_22|) (= |v_thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_#in~o.base_1| v_thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_~o.base_1) (= |v_thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_#in~o.offset_1| |v_thr1Thread3of4ForFork0_acquire_lock_~#cond~0.offset_5|) (= |v_thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_#in~o.offset_1| v_thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_~o.offset_1)) InVars {#memory_int=|v_#memory_int_69|, ~#lock~0.offset=|v_~#lock~0.offset_22|, thr1Thread3of4ForFork0_acquire_lock_~#cond~0.base=|v_thr1Thread3of4ForFork0_acquire_lock_~#cond~0.base_5|, ~#lock~0.base=|v_~#lock~0.base_22|, thr1Thread3of4ForFork0_acquire_lock_~#cond~0.offset=|v_thr1Thread3of4ForFork0_acquire_lock_~#cond~0.offset_5|} OutVars{thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_#t~mem5=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_#t~mem5_1|, thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_#in~v.base=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_#in~v.base_1|, ~#lock~0.base=|v_~#lock~0.base_22|, thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_~o.offset=v_thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_~o.offset_1, thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_~v.offset=v_thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_~v.offset_1, thr1Thread3of4ForFork0_acquire_lock_~#cond~0.base=|v_thr1Thread3of4ForFork0_acquire_lock_~#cond~0.base_5|, thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_#in~o.base=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_#in~o.base_1|, #memory_int=|v_#memory_int_68|, ~#lock~0.offset=|v_~#lock~0.offset_22|, thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_#in~v.offset=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_#in~v.offset_1|, thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_#in~o.offset=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_#in~o.offset_1|, thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_~o.base=v_thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_~o.base_1, thr1Thread3of4ForFork0_acquire_lock_~#cond~0.offset=|v_thr1Thread3of4ForFork0_acquire_lock_~#cond~0.offset_5|, thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_~v.base=v_thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_~v.base_1} AuxVars[] AssignedVars[thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_~v.offset, thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_#t~mem5, thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_#in~o.base, thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_#in~v.base, #memory_int, thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_~o.offset, thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_#in~v.offset, thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_#in~o.offset, thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_~o.base, thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_~v.base][116], [thr1Thread3of4ForFork0InUse, thr1Thread4of4ForFork0InUse, 35#L719-2true, 43#L694true, 205#L702-7true, 110#L700-2true, 207#L700-2true, 241#(and (not (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem8| |thr1Thread1of4ForFork0_acquire_lock_#t~mem7|)) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), Black: 230#true, Black: 232#(= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1), Black: 233#(and (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem6| (select (select |#memory_int| |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.base|) |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.offset|)) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), Black: 235#(not (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem8| |thr1Thread1of4ForFork0_acquire_lock_#t~mem7|)), Black: 237#(and (not (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem7| (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|))) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), Black: 239#(and (not (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem7| (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|))) (not (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem8| |thr1Thread1of4ForFork0_acquire_lock_#t~mem7|)) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), thr1Thread1of4ForFork0InUse, thr1Thread2of4ForFork0InUse]) [2021-03-25 13:08:20,180 INFO L384 tUnfolder$Statistics]: this new event has 91 ancestors and is cut-off event [2021-03-25 13:08:20,180 INFO L387 tUnfolder$Statistics]: existing Event has 70 ancestors and is cut-off event [2021-03-25 13:08:20,181 INFO L387 tUnfolder$Statistics]: existing Event has 70 ancestors and is cut-off event [2021-03-25 13:08:20,181 INFO L387 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2021-03-25 13:08:20,181 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1262] L696-->L700-2: Formula: (and (= |v_thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_#in~v.base_1| v_thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_~v.base_1) (= |v_#memory_int_68| (let ((.cse0 (store |v_#memory_int_69| v_thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_~o.base_1 (store (select |v_#memory_int_69| v_thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_~o.base_1) v_thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_~o.offset_1 (select (select |v_#memory_int_69| v_thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_~v.base_1) v_thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_~v.offset_1))))) (store .cse0 v_thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_~v.base_1 (store (select .cse0 v_thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_~v.base_1) v_thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_~v.offset_1 1)))) (= |v_thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_#in~v.base_1| |v_~#lock~0.base_22|) (= |v_thr1Thread2of4ForFork0_acquire_lock_~#cond~0.base_5| |v_thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_#in~o.base_1|) (= |v_thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_#in~v.offset_1| v_thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_~v.offset_1) (= |v_thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_#in~v.offset_1| |v_~#lock~0.offset_22|) (= |v_thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_#in~o.base_1| v_thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_~o.base_1) (= |v_thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_#in~o.offset_1| |v_thr1Thread2of4ForFork0_acquire_lock_~#cond~0.offset_5|) (= |v_thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_#in~o.offset_1| v_thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_~o.offset_1)) InVars {#memory_int=|v_#memory_int_69|, ~#lock~0.offset=|v_~#lock~0.offset_22|, thr1Thread2of4ForFork0_acquire_lock_~#cond~0.base=|v_thr1Thread2of4ForFork0_acquire_lock_~#cond~0.base_5|, ~#lock~0.base=|v_~#lock~0.base_22|, thr1Thread2of4ForFork0_acquire_lock_~#cond~0.offset=|v_thr1Thread2of4ForFork0_acquire_lock_~#cond~0.offset_5|} OutVars{thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_#in~o.base=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_#in~o.base_1|, thr1Thread2of4ForFork0_acquire_lock_~#cond~0.base=|v_thr1Thread2of4ForFork0_acquire_lock_~#cond~0.base_5|, ~#lock~0.base=|v_~#lock~0.base_22|, thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_~v.offset=v_thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_~v.offset_1, thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_#t~mem5=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_#t~mem5_1|, thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_~o.base=v_thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_~o.base_1, thr1Thread2of4ForFork0_acquire_lock_~#cond~0.offset=|v_thr1Thread2of4ForFork0_acquire_lock_~#cond~0.offset_5|, thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_~v.base=v_thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_~v.base_1, thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_#in~o.offset=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_#in~o.offset_1|, thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_#in~v.base=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_#in~v.base_1|, thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_#in~v.offset=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_#in~v.offset_1|, thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_~o.offset=v_thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_~o.offset_1, #memory_int=|v_#memory_int_68|, ~#lock~0.offset=|v_~#lock~0.offset_22|} AuxVars[] AssignedVars[thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_#in~o.base, thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_#in~v.base, thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_#in~v.offset, thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_~o.offset, thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_~v.offset, #memory_int, thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_#t~mem5, thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_~o.base, thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_~v.base, thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_#in~o.offset][130], [thr1Thread3of4ForFork0InUse, thr1Thread4of4ForFork0InUse, 35#L719-2true, 205#L702-7true, 110#L700-2true, 241#(and (not (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem8| |thr1Thread1of4ForFork0_acquire_lock_#t~mem7|)) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), 178#L694true, 18#L700-2true, Black: 230#true, Black: 232#(= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1), Black: 233#(and (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem6| (select (select |#memory_int| |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.base|) |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.offset|)) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), Black: 235#(not (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem8| |thr1Thread1of4ForFork0_acquire_lock_#t~mem7|)), Black: 237#(and (not (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem7| (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|))) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), Black: 239#(and (not (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem7| (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|))) (not (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem8| |thr1Thread1of4ForFork0_acquire_lock_#t~mem7|)) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), thr1Thread1of4ForFork0InUse, thr1Thread2of4ForFork0InUse]) [2021-03-25 13:08:20,181 INFO L384 tUnfolder$Statistics]: this new event has 91 ancestors and is cut-off event [2021-03-25 13:08:20,181 INFO L387 tUnfolder$Statistics]: existing Event has 70 ancestors and is cut-off event [2021-03-25 13:08:20,181 INFO L387 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2021-03-25 13:08:20,181 INFO L387 tUnfolder$Statistics]: existing Event has 70 ancestors and is cut-off event [2021-03-25 13:08:20,183 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1152] L696-->L700-2: Formula: (and (= |v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#in~v.base_1| v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_~v.base_1) (= |v_#memory_int_68| (let ((.cse0 (store |v_#memory_int_69| v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_~o.base_1 (store (select |v_#memory_int_69| v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_~o.base_1) v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_~o.offset_1 (select (select |v_#memory_int_69| v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_~v.base_1) v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_~v.offset_1))))) (store .cse0 v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_~v.base_1 (store (select .cse0 v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_~v.base_1) v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_~v.offset_1 1)))) (= |v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#in~v.base_1| |v_~#lock~0.base_22|) (= |v_thr1Thread4of4ForFork0_acquire_lock_~#cond~0.base_5| |v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#in~o.base_1|) (= |v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#in~v.offset_1| v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_~v.offset_1) (= |v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#in~v.offset_1| |v_~#lock~0.offset_22|) (= |v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#in~o.base_1| v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_~o.base_1) (= |v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#in~o.offset_1| |v_thr1Thread4of4ForFork0_acquire_lock_~#cond~0.offset_5|) (= |v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#in~o.offset_1| v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_~o.offset_1)) InVars {#memory_int=|v_#memory_int_69|, ~#lock~0.offset=|v_~#lock~0.offset_22|, ~#lock~0.base=|v_~#lock~0.base_22|, thr1Thread4of4ForFork0_acquire_lock_~#cond~0.base=|v_thr1Thread4of4ForFork0_acquire_lock_~#cond~0.base_5|, thr1Thread4of4ForFork0_acquire_lock_~#cond~0.offset=|v_thr1Thread4of4ForFork0_acquire_lock_~#cond~0.offset_5|} OutVars{~#lock~0.base=|v_~#lock~0.base_22|, thr1Thread4of4ForFork0_acquire_lock_~#cond~0.base=|v_thr1Thread4of4ForFork0_acquire_lock_~#cond~0.base_5|, thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_~v.offset=v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_~v.offset_1, thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#in~v.offset=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#in~v.offset_1|, thr1Thread4of4ForFork0_acquire_lock_~#cond~0.offset=|v_thr1Thread4of4ForFork0_acquire_lock_~#cond~0.offset_5|, thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_~v.base=v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_~v.base_1, thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#t~mem5=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#t~mem5_1|, thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_~o.base=v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_~o.base_1, thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#in~o.offset=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#in~o.offset_1|, thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#in~v.base=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#in~v.base_1|, #memory_int=|v_#memory_int_68|, ~#lock~0.offset=|v_~#lock~0.offset_22|, thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_~o.offset=v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_~o.offset_1, thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#in~o.base=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#in~o.base_1|} AuxVars[] AssignedVars[thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#t~mem5, thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_~o.base, thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#in~o.offset, thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#in~v.base, thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_~v.offset, thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#in~v.offset, #memory_int, thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_~o.offset, thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#in~o.base, thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_~v.base][104], [thr1Thread3of4ForFork0InUse, thr1Thread4of4ForFork0InUse, 35#L719-2true, 232#(= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1), 43#L694true, 110#L700-2true, 207#L700-2true, Black: 241#(and (not (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem8| |thr1Thread1of4ForFork0_acquire_lock_#t~mem7|)) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), Black: 230#true, 214#L702true, Black: 233#(and (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem6| (select (select |#memory_int| |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.base|) |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.offset|)) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), Black: 235#(not (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem8| |thr1Thread1of4ForFork0_acquire_lock_#t~mem7|)), Black: 237#(and (not (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem7| (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|))) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), Black: 239#(and (not (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem7| (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|))) (not (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem8| |thr1Thread1of4ForFork0_acquire_lock_#t~mem7|)) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), thr1Thread1of4ForFork0InUse, thr1Thread2of4ForFork0InUse]) [2021-03-25 13:08:20,183 INFO L384 tUnfolder$Statistics]: this new event has 91 ancestors and is cut-off event [2021-03-25 13:08:20,183 INFO L387 tUnfolder$Statistics]: existing Event has 68 ancestors and is cut-off event [2021-03-25 13:08:20,183 INFO L387 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2021-03-25 13:08:20,183 INFO L387 tUnfolder$Statistics]: existing Event has 70 ancestors and is cut-off event [2021-03-25 13:08:20,183 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1262] L696-->L700-2: Formula: (and (= |v_thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_#in~v.base_1| v_thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_~v.base_1) (= |v_#memory_int_68| (let ((.cse0 (store |v_#memory_int_69| v_thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_~o.base_1 (store (select |v_#memory_int_69| v_thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_~o.base_1) v_thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_~o.offset_1 (select (select |v_#memory_int_69| v_thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_~v.base_1) v_thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_~v.offset_1))))) (store .cse0 v_thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_~v.base_1 (store (select .cse0 v_thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_~v.base_1) v_thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_~v.offset_1 1)))) (= |v_thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_#in~v.base_1| |v_~#lock~0.base_22|) (= |v_thr1Thread2of4ForFork0_acquire_lock_~#cond~0.base_5| |v_thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_#in~o.base_1|) (= |v_thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_#in~v.offset_1| v_thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_~v.offset_1) (= |v_thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_#in~v.offset_1| |v_~#lock~0.offset_22|) (= |v_thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_#in~o.base_1| v_thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_~o.base_1) (= |v_thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_#in~o.offset_1| |v_thr1Thread2of4ForFork0_acquire_lock_~#cond~0.offset_5|) (= |v_thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_#in~o.offset_1| v_thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_~o.offset_1)) InVars {#memory_int=|v_#memory_int_69|, ~#lock~0.offset=|v_~#lock~0.offset_22|, thr1Thread2of4ForFork0_acquire_lock_~#cond~0.base=|v_thr1Thread2of4ForFork0_acquire_lock_~#cond~0.base_5|, ~#lock~0.base=|v_~#lock~0.base_22|, thr1Thread2of4ForFork0_acquire_lock_~#cond~0.offset=|v_thr1Thread2of4ForFork0_acquire_lock_~#cond~0.offset_5|} OutVars{thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_#in~o.base=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_#in~o.base_1|, thr1Thread2of4ForFork0_acquire_lock_~#cond~0.base=|v_thr1Thread2of4ForFork0_acquire_lock_~#cond~0.base_5|, ~#lock~0.base=|v_~#lock~0.base_22|, thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_~v.offset=v_thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_~v.offset_1, thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_#t~mem5=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_#t~mem5_1|, thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_~o.base=v_thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_~o.base_1, thr1Thread2of4ForFork0_acquire_lock_~#cond~0.offset=|v_thr1Thread2of4ForFork0_acquire_lock_~#cond~0.offset_5|, thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_~v.base=v_thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_~v.base_1, thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_#in~o.offset=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_#in~o.offset_1|, thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_#in~v.base=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_#in~v.base_1|, thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_#in~v.offset=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_#in~v.offset_1|, thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_~o.offset=v_thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_~o.offset_1, #memory_int=|v_#memory_int_68|, ~#lock~0.offset=|v_~#lock~0.offset_22|} AuxVars[] AssignedVars[thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_#in~o.base, thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_#in~v.base, thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_#in~v.offset, thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_~o.offset, thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_~v.offset, #memory_int, thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_#t~mem5, thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_~o.base, thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_~v.base, thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_#in~o.offset][130], [thr1Thread3of4ForFork0InUse, thr1Thread4of4ForFork0InUse, 35#L719-2true, 232#(= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1), 207#L700-2true, 79#L694true, 18#L700-2true, Black: 241#(and (not (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem8| |thr1Thread1of4ForFork0_acquire_lock_#t~mem7|)) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), Black: 230#true, 214#L702true, Black: 233#(and (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem6| (select (select |#memory_int| |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.base|) |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.offset|)) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), Black: 235#(not (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem8| |thr1Thread1of4ForFork0_acquire_lock_#t~mem7|)), Black: 237#(and (not (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem7| (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|))) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), Black: 239#(and (not (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem7| (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|))) (not (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem8| |thr1Thread1of4ForFork0_acquire_lock_#t~mem7|)) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), thr1Thread1of4ForFork0InUse, thr1Thread2of4ForFork0InUse]) [2021-03-25 13:08:20,184 INFO L384 tUnfolder$Statistics]: this new event has 91 ancestors and is cut-off event [2021-03-25 13:08:20,184 INFO L387 tUnfolder$Statistics]: existing Event has 70 ancestors and is cut-off event [2021-03-25 13:08:20,184 INFO L387 tUnfolder$Statistics]: existing Event has 68 ancestors and is cut-off event [2021-03-25 13:08:20,184 INFO L387 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2021-03-25 13:08:20,189 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1097] L696-->L700-2: Formula: (and (= |v_thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_#in~v.base_1| v_thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_~v.base_1) (= |v_#memory_int_68| (let ((.cse0 (store |v_#memory_int_69| v_thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_~o.base_1 (store (select |v_#memory_int_69| v_thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_~o.base_1) v_thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_~o.offset_1 (select (select |v_#memory_int_69| v_thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_~v.base_1) v_thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_~v.offset_1))))) (store .cse0 v_thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_~v.base_1 (store (select .cse0 v_thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_~v.base_1) v_thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_~v.offset_1 1)))) (= |v_thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_#in~v.base_1| |v_~#lock~0.base_22|) (= |v_thr1Thread3of4ForFork0_acquire_lock_~#cond~0.base_5| |v_thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_#in~o.base_1|) (= |v_thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_#in~v.offset_1| v_thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_~v.offset_1) (= |v_thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_#in~v.offset_1| |v_~#lock~0.offset_22|) (= |v_thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_#in~o.base_1| v_thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_~o.base_1) (= |v_thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_#in~o.offset_1| |v_thr1Thread3of4ForFork0_acquire_lock_~#cond~0.offset_5|) (= |v_thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_#in~o.offset_1| v_thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_~o.offset_1)) InVars {#memory_int=|v_#memory_int_69|, ~#lock~0.offset=|v_~#lock~0.offset_22|, thr1Thread3of4ForFork0_acquire_lock_~#cond~0.base=|v_thr1Thread3of4ForFork0_acquire_lock_~#cond~0.base_5|, ~#lock~0.base=|v_~#lock~0.base_22|, thr1Thread3of4ForFork0_acquire_lock_~#cond~0.offset=|v_thr1Thread3of4ForFork0_acquire_lock_~#cond~0.offset_5|} OutVars{thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_#t~mem5=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_#t~mem5_1|, thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_#in~v.base=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_#in~v.base_1|, ~#lock~0.base=|v_~#lock~0.base_22|, thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_~o.offset=v_thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_~o.offset_1, thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_~v.offset=v_thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_~v.offset_1, thr1Thread3of4ForFork0_acquire_lock_~#cond~0.base=|v_thr1Thread3of4ForFork0_acquire_lock_~#cond~0.base_5|, thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_#in~o.base=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_#in~o.base_1|, #memory_int=|v_#memory_int_68|, ~#lock~0.offset=|v_~#lock~0.offset_22|, thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_#in~v.offset=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_#in~v.offset_1|, thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_#in~o.offset=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_#in~o.offset_1|, thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_~o.base=v_thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_~o.base_1, thr1Thread3of4ForFork0_acquire_lock_~#cond~0.offset=|v_thr1Thread3of4ForFork0_acquire_lock_~#cond~0.offset_5|, thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_~v.base=v_thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_~v.base_1} AuxVars[] AssignedVars[thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_~v.offset, thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_#t~mem5, thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_#in~o.base, thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_#in~v.base, #memory_int, thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_~o.offset, thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_#in~v.offset, thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_#in~o.offset, thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_~o.base, thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_~v.base][116], [thr1Thread3of4ForFork0InUse, thr1Thread4of4ForFork0InUse, 35#L719-2true, 232#(= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1), 43#L694true, 110#L700-2true, 207#L700-2true, Black: 241#(and (not (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem8| |thr1Thread1of4ForFork0_acquire_lock_#t~mem7|)) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), Black: 230#true, 214#L702true, Black: 233#(and (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem6| (select (select |#memory_int| |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.base|) |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.offset|)) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), Black: 235#(not (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem8| |thr1Thread1of4ForFork0_acquire_lock_#t~mem7|)), Black: 237#(and (not (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem7| (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|))) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), Black: 239#(and (not (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem7| (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|))) (not (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem8| |thr1Thread1of4ForFork0_acquire_lock_#t~mem7|)) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), thr1Thread1of4ForFork0InUse, thr1Thread2of4ForFork0InUse]) [2021-03-25 13:08:20,189 INFO L384 tUnfolder$Statistics]: this new event has 91 ancestors and is cut-off event [2021-03-25 13:08:20,189 INFO L387 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2021-03-25 13:08:20,190 INFO L387 tUnfolder$Statistics]: existing Event has 70 ancestors and is cut-off event [2021-03-25 13:08:20,190 INFO L387 tUnfolder$Statistics]: existing Event has 68 ancestors and is cut-off event [2021-03-25 13:08:20,190 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1262] L696-->L700-2: Formula: (and (= |v_thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_#in~v.base_1| v_thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_~v.base_1) (= |v_#memory_int_68| (let ((.cse0 (store |v_#memory_int_69| v_thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_~o.base_1 (store (select |v_#memory_int_69| v_thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_~o.base_1) v_thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_~o.offset_1 (select (select |v_#memory_int_69| v_thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_~v.base_1) v_thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_~v.offset_1))))) (store .cse0 v_thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_~v.base_1 (store (select .cse0 v_thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_~v.base_1) v_thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_~v.offset_1 1)))) (= |v_thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_#in~v.base_1| |v_~#lock~0.base_22|) (= |v_thr1Thread2of4ForFork0_acquire_lock_~#cond~0.base_5| |v_thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_#in~o.base_1|) (= |v_thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_#in~v.offset_1| v_thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_~v.offset_1) (= |v_thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_#in~v.offset_1| |v_~#lock~0.offset_22|) (= |v_thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_#in~o.base_1| v_thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_~o.base_1) (= |v_thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_#in~o.offset_1| |v_thr1Thread2of4ForFork0_acquire_lock_~#cond~0.offset_5|) (= |v_thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_#in~o.offset_1| v_thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_~o.offset_1)) InVars {#memory_int=|v_#memory_int_69|, ~#lock~0.offset=|v_~#lock~0.offset_22|, thr1Thread2of4ForFork0_acquire_lock_~#cond~0.base=|v_thr1Thread2of4ForFork0_acquire_lock_~#cond~0.base_5|, ~#lock~0.base=|v_~#lock~0.base_22|, thr1Thread2of4ForFork0_acquire_lock_~#cond~0.offset=|v_thr1Thread2of4ForFork0_acquire_lock_~#cond~0.offset_5|} OutVars{thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_#in~o.base=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_#in~o.base_1|, thr1Thread2of4ForFork0_acquire_lock_~#cond~0.base=|v_thr1Thread2of4ForFork0_acquire_lock_~#cond~0.base_5|, ~#lock~0.base=|v_~#lock~0.base_22|, thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_~v.offset=v_thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_~v.offset_1, thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_#t~mem5=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_#t~mem5_1|, thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_~o.base=v_thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_~o.base_1, thr1Thread2of4ForFork0_acquire_lock_~#cond~0.offset=|v_thr1Thread2of4ForFork0_acquire_lock_~#cond~0.offset_5|, thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_~v.base=v_thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_~v.base_1, thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_#in~o.offset=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_#in~o.offset_1|, thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_#in~v.base=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_#in~v.base_1|, thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_#in~v.offset=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_#in~v.offset_1|, thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_~o.offset=v_thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_~o.offset_1, #memory_int=|v_#memory_int_68|, ~#lock~0.offset=|v_~#lock~0.offset_22|} AuxVars[] AssignedVars[thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_#in~o.base, thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_#in~v.base, thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_#in~v.offset, thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_~o.offset, thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_~v.offset, #memory_int, thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_#t~mem5, thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_~o.base, thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_~v.base, thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_#in~o.offset][130], [thr1Thread3of4ForFork0InUse, thr1Thread4of4ForFork0InUse, 35#L719-2true, 232#(= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1), 110#L700-2true, 18#L700-2true, 178#L694true, Black: 241#(and (not (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem8| |thr1Thread1of4ForFork0_acquire_lock_#t~mem7|)) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), Black: 230#true, 214#L702true, Black: 233#(and (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem6| (select (select |#memory_int| |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.base|) |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.offset|)) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), Black: 235#(not (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem8| |thr1Thread1of4ForFork0_acquire_lock_#t~mem7|)), Black: 237#(and (not (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem7| (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|))) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), Black: 239#(and (not (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem7| (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|))) (not (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem8| |thr1Thread1of4ForFork0_acquire_lock_#t~mem7|)) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), thr1Thread1of4ForFork0InUse, thr1Thread2of4ForFork0InUse]) [2021-03-25 13:08:20,190 INFO L384 tUnfolder$Statistics]: this new event has 91 ancestors and is cut-off event [2021-03-25 13:08:20,190 INFO L387 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2021-03-25 13:08:20,190 INFO L387 tUnfolder$Statistics]: existing Event has 70 ancestors and is cut-off event [2021-03-25 13:08:20,190 INFO L387 tUnfolder$Statistics]: existing Event has 68 ancestors and is cut-off event [2021-03-25 13:08:20,210 INFO L382 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([1097] L696-->L700-2: Formula: (and (= |v_thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_#in~v.base_1| v_thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_~v.base_1) (= |v_#memory_int_68| (let ((.cse0 (store |v_#memory_int_69| v_thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_~o.base_1 (store (select |v_#memory_int_69| v_thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_~o.base_1) v_thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_~o.offset_1 (select (select |v_#memory_int_69| v_thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_~v.base_1) v_thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_~v.offset_1))))) (store .cse0 v_thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_~v.base_1 (store (select .cse0 v_thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_~v.base_1) v_thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_~v.offset_1 1)))) (= |v_thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_#in~v.base_1| |v_~#lock~0.base_22|) (= |v_thr1Thread3of4ForFork0_acquire_lock_~#cond~0.base_5| |v_thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_#in~o.base_1|) (= |v_thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_#in~v.offset_1| v_thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_~v.offset_1) (= |v_thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_#in~v.offset_1| |v_~#lock~0.offset_22|) (= |v_thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_#in~o.base_1| v_thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_~o.base_1) (= |v_thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_#in~o.offset_1| |v_thr1Thread3of4ForFork0_acquire_lock_~#cond~0.offset_5|) (= |v_thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_#in~o.offset_1| v_thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_~o.offset_1)) InVars {#memory_int=|v_#memory_int_69|, ~#lock~0.offset=|v_~#lock~0.offset_22|, thr1Thread3of4ForFork0_acquire_lock_~#cond~0.base=|v_thr1Thread3of4ForFork0_acquire_lock_~#cond~0.base_5|, ~#lock~0.base=|v_~#lock~0.base_22|, thr1Thread3of4ForFork0_acquire_lock_~#cond~0.offset=|v_thr1Thread3of4ForFork0_acquire_lock_~#cond~0.offset_5|} OutVars{thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_#t~mem5=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_#t~mem5_1|, thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_#in~v.base=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_#in~v.base_1|, ~#lock~0.base=|v_~#lock~0.base_22|, thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_~o.offset=v_thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_~o.offset_1, thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_~v.offset=v_thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_~v.offset_1, thr1Thread3of4ForFork0_acquire_lock_~#cond~0.base=|v_thr1Thread3of4ForFork0_acquire_lock_~#cond~0.base_5|, thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_#in~o.base=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_#in~o.base_1|, #memory_int=|v_#memory_int_68|, ~#lock~0.offset=|v_~#lock~0.offset_22|, thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_#in~v.offset=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_#in~v.offset_1|, thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_#in~o.offset=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_#in~o.offset_1|, thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_~o.base=v_thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_~o.base_1, thr1Thread3of4ForFork0_acquire_lock_~#cond~0.offset=|v_thr1Thread3of4ForFork0_acquire_lock_~#cond~0.offset_5|, thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_~v.base=v_thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_~v.base_1} AuxVars[] AssignedVars[thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_~v.offset, thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_#t~mem5, thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_#in~o.base, thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_#in~v.base, #memory_int, thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_~o.offset, thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_#in~v.offset, thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_#in~o.offset, thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_~o.base, thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_~v.base][116], [thr1Thread3of4ForFork0InUse, thr1Thread4of4ForFork0InUse, 35#L719-2true, 199#thr1Err0ASSERT_VIOLATIONERROR_FUNCTIONtrue, 232#(= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1), 207#L700-2true, 79#L694true, 18#L700-2true, Black: 241#(and (not (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem8| |thr1Thread1of4ForFork0_acquire_lock_#t~mem7|)) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), Black: 230#true, Black: 233#(and (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem6| (select (select |#memory_int| |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.base|) |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.offset|)) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), Black: 235#(not (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem8| |thr1Thread1of4ForFork0_acquire_lock_#t~mem7|)), Black: 237#(and (not (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem7| (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|))) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), Black: 239#(and (not (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem7| (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|))) (not (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem8| |thr1Thread1of4ForFork0_acquire_lock_#t~mem7|)) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), thr1Thread1of4ForFork0InUse, thr1Thread2of4ForFork0InUse]) [2021-03-25 13:08:20,210 INFO L384 tUnfolder$Statistics]: this new event has 93 ancestors and is cut-off event [2021-03-25 13:08:20,210 INFO L387 tUnfolder$Statistics]: existing Event has 72 ancestors and is cut-off event [2021-03-25 13:08:20,210 INFO L387 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2021-03-25 13:08:20,210 INFO L387 tUnfolder$Statistics]: existing Event has 70 ancestors and is cut-off event [2021-03-25 13:08:20,210 INFO L387 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2021-03-25 13:08:20,211 INFO L382 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([1152] L696-->L700-2: Formula: (and (= |v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#in~v.base_1| v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_~v.base_1) (= |v_#memory_int_68| (let ((.cse0 (store |v_#memory_int_69| v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_~o.base_1 (store (select |v_#memory_int_69| v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_~o.base_1) v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_~o.offset_1 (select (select |v_#memory_int_69| v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_~v.base_1) v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_~v.offset_1))))) (store .cse0 v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_~v.base_1 (store (select .cse0 v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_~v.base_1) v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_~v.offset_1 1)))) (= |v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#in~v.base_1| |v_~#lock~0.base_22|) (= |v_thr1Thread4of4ForFork0_acquire_lock_~#cond~0.base_5| |v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#in~o.base_1|) (= |v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#in~v.offset_1| v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_~v.offset_1) (= |v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#in~v.offset_1| |v_~#lock~0.offset_22|) (= |v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#in~o.base_1| v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_~o.base_1) (= |v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#in~o.offset_1| |v_thr1Thread4of4ForFork0_acquire_lock_~#cond~0.offset_5|) (= |v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#in~o.offset_1| v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_~o.offset_1)) InVars {#memory_int=|v_#memory_int_69|, ~#lock~0.offset=|v_~#lock~0.offset_22|, ~#lock~0.base=|v_~#lock~0.base_22|, thr1Thread4of4ForFork0_acquire_lock_~#cond~0.base=|v_thr1Thread4of4ForFork0_acquire_lock_~#cond~0.base_5|, thr1Thread4of4ForFork0_acquire_lock_~#cond~0.offset=|v_thr1Thread4of4ForFork0_acquire_lock_~#cond~0.offset_5|} OutVars{~#lock~0.base=|v_~#lock~0.base_22|, thr1Thread4of4ForFork0_acquire_lock_~#cond~0.base=|v_thr1Thread4of4ForFork0_acquire_lock_~#cond~0.base_5|, thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_~v.offset=v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_~v.offset_1, thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#in~v.offset=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#in~v.offset_1|, thr1Thread4of4ForFork0_acquire_lock_~#cond~0.offset=|v_thr1Thread4of4ForFork0_acquire_lock_~#cond~0.offset_5|, thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_~v.base=v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_~v.base_1, thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#t~mem5=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#t~mem5_1|, thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_~o.base=v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_~o.base_1, thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#in~o.offset=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#in~o.offset_1|, thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#in~v.base=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#in~v.base_1|, #memory_int=|v_#memory_int_68|, ~#lock~0.offset=|v_~#lock~0.offset_22|, thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_~o.offset=v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_~o.offset_1, thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#in~o.base=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#in~o.base_1|} AuxVars[] AssignedVars[thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#t~mem5, thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_~o.base, thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#in~o.offset, thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#in~v.base, thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_~v.offset, thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#in~v.offset, #memory_int, thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_~o.offset, thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#in~o.base, thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_~v.base][104], [thr1Thread3of4ForFork0InUse, thr1Thread4of4ForFork0InUse, 35#L719-2true, 199#thr1Err0ASSERT_VIOLATIONERROR_FUNCTIONtrue, 232#(= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1), 110#L700-2true, 178#L694true, 18#L700-2true, Black: 241#(and (not (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem8| |thr1Thread1of4ForFork0_acquire_lock_#t~mem7|)) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), Black: 230#true, Black: 233#(and (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem6| (select (select |#memory_int| |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.base|) |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.offset|)) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), Black: 235#(not (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem8| |thr1Thread1of4ForFork0_acquire_lock_#t~mem7|)), Black: 237#(and (not (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem7| (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|))) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), Black: 239#(and (not (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem7| (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|))) (not (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem8| |thr1Thread1of4ForFork0_acquire_lock_#t~mem7|)) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), thr1Thread1of4ForFork0InUse, thr1Thread2of4ForFork0InUse]) [2021-03-25 13:08:20,211 INFO L384 tUnfolder$Statistics]: this new event has 93 ancestors and is cut-off event [2021-03-25 13:08:20,211 INFO L387 tUnfolder$Statistics]: existing Event has 70 ancestors and is cut-off event [2021-03-25 13:08:20,211 INFO L387 tUnfolder$Statistics]: existing Event has 72 ancestors and is cut-off event [2021-03-25 13:08:20,211 INFO L387 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2021-03-25 13:08:20,211 INFO L387 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2021-03-25 13:08:20,211 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1152] L696-->L700-2: Formula: (and (= |v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#in~v.base_1| v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_~v.base_1) (= |v_#memory_int_68| (let ((.cse0 (store |v_#memory_int_69| v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_~o.base_1 (store (select |v_#memory_int_69| v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_~o.base_1) v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_~o.offset_1 (select (select |v_#memory_int_69| v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_~v.base_1) v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_~v.offset_1))))) (store .cse0 v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_~v.base_1 (store (select .cse0 v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_~v.base_1) v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_~v.offset_1 1)))) (= |v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#in~v.base_1| |v_~#lock~0.base_22|) (= |v_thr1Thread4of4ForFork0_acquire_lock_~#cond~0.base_5| |v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#in~o.base_1|) (= |v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#in~v.offset_1| v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_~v.offset_1) (= |v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#in~v.offset_1| |v_~#lock~0.offset_22|) (= |v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#in~o.base_1| v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_~o.base_1) (= |v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#in~o.offset_1| |v_thr1Thread4of4ForFork0_acquire_lock_~#cond~0.offset_5|) (= |v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#in~o.offset_1| v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_~o.offset_1)) InVars {#memory_int=|v_#memory_int_69|, ~#lock~0.offset=|v_~#lock~0.offset_22|, ~#lock~0.base=|v_~#lock~0.base_22|, thr1Thread4of4ForFork0_acquire_lock_~#cond~0.base=|v_thr1Thread4of4ForFork0_acquire_lock_~#cond~0.base_5|, thr1Thread4of4ForFork0_acquire_lock_~#cond~0.offset=|v_thr1Thread4of4ForFork0_acquire_lock_~#cond~0.offset_5|} OutVars{~#lock~0.base=|v_~#lock~0.base_22|, thr1Thread4of4ForFork0_acquire_lock_~#cond~0.base=|v_thr1Thread4of4ForFork0_acquire_lock_~#cond~0.base_5|, thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_~v.offset=v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_~v.offset_1, thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#in~v.offset=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#in~v.offset_1|, thr1Thread4of4ForFork0_acquire_lock_~#cond~0.offset=|v_thr1Thread4of4ForFork0_acquire_lock_~#cond~0.offset_5|, thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_~v.base=v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_~v.base_1, thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#t~mem5=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#t~mem5_1|, thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_~o.base=v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_~o.base_1, thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#in~o.offset=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#in~o.offset_1|, thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#in~v.base=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#in~v.base_1|, #memory_int=|v_#memory_int_68|, ~#lock~0.offset=|v_~#lock~0.offset_22|, thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_~o.offset=v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_~o.offset_1, thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#in~o.base=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#in~o.base_1|} AuxVars[] AssignedVars[thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#t~mem5, thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_~o.base, thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#in~o.offset, thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#in~v.base, thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_~v.offset, thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#in~v.offset, #memory_int, thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_~o.offset, thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#in~o.base, thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_~v.base][104], [thr1Thread3of4ForFork0InUse, thr1Thread4of4ForFork0InUse, 35#L719-2true, 199#thr1Err0ASSERT_VIOLATIONERROR_FUNCTIONtrue, 232#(= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1), 43#L694true, 110#L700-2true, 207#L700-2true, Black: 241#(and (not (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem8| |thr1Thread1of4ForFork0_acquire_lock_#t~mem7|)) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), Black: 230#true, Black: 233#(and (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem6| (select (select |#memory_int| |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.base|) |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.offset|)) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), Black: 235#(not (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem8| |thr1Thread1of4ForFork0_acquire_lock_#t~mem7|)), Black: 237#(and (not (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem7| (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|))) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), Black: 239#(and (not (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem7| (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|))) (not (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem8| |thr1Thread1of4ForFork0_acquire_lock_#t~mem7|)) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), thr1Thread1of4ForFork0InUse, thr1Thread2of4ForFork0InUse]) [2021-03-25 13:08:20,211 INFO L384 tUnfolder$Statistics]: this new event has 93 ancestors and is cut-off event [2021-03-25 13:08:20,211 INFO L387 tUnfolder$Statistics]: existing Event has 72 ancestors and is cut-off event [2021-03-25 13:08:20,211 INFO L387 tUnfolder$Statistics]: existing Event has 70 ancestors and is cut-off event [2021-03-25 13:08:20,211 INFO L387 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2021-03-25 13:08:20,212 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1262] L696-->L700-2: Formula: (and (= |v_thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_#in~v.base_1| v_thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_~v.base_1) (= |v_#memory_int_68| (let ((.cse0 (store |v_#memory_int_69| v_thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_~o.base_1 (store (select |v_#memory_int_69| v_thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_~o.base_1) v_thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_~o.offset_1 (select (select |v_#memory_int_69| v_thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_~v.base_1) v_thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_~v.offset_1))))) (store .cse0 v_thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_~v.base_1 (store (select .cse0 v_thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_~v.base_1) v_thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_~v.offset_1 1)))) (= |v_thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_#in~v.base_1| |v_~#lock~0.base_22|) (= |v_thr1Thread2of4ForFork0_acquire_lock_~#cond~0.base_5| |v_thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_#in~o.base_1|) (= |v_thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_#in~v.offset_1| v_thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_~v.offset_1) (= |v_thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_#in~v.offset_1| |v_~#lock~0.offset_22|) (= |v_thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_#in~o.base_1| v_thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_~o.base_1) (= |v_thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_#in~o.offset_1| |v_thr1Thread2of4ForFork0_acquire_lock_~#cond~0.offset_5|) (= |v_thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_#in~o.offset_1| v_thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_~o.offset_1)) InVars {#memory_int=|v_#memory_int_69|, ~#lock~0.offset=|v_~#lock~0.offset_22|, thr1Thread2of4ForFork0_acquire_lock_~#cond~0.base=|v_thr1Thread2of4ForFork0_acquire_lock_~#cond~0.base_5|, ~#lock~0.base=|v_~#lock~0.base_22|, thr1Thread2of4ForFork0_acquire_lock_~#cond~0.offset=|v_thr1Thread2of4ForFork0_acquire_lock_~#cond~0.offset_5|} OutVars{thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_#in~o.base=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_#in~o.base_1|, thr1Thread2of4ForFork0_acquire_lock_~#cond~0.base=|v_thr1Thread2of4ForFork0_acquire_lock_~#cond~0.base_5|, ~#lock~0.base=|v_~#lock~0.base_22|, thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_~v.offset=v_thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_~v.offset_1, thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_#t~mem5=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_#t~mem5_1|, thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_~o.base=v_thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_~o.base_1, thr1Thread2of4ForFork0_acquire_lock_~#cond~0.offset=|v_thr1Thread2of4ForFork0_acquire_lock_~#cond~0.offset_5|, thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_~v.base=v_thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_~v.base_1, thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_#in~o.offset=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_#in~o.offset_1|, thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_#in~v.base=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_#in~v.base_1|, thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_#in~v.offset=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_#in~v.offset_1|, thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_~o.offset=v_thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_~o.offset_1, #memory_int=|v_#memory_int_68|, ~#lock~0.offset=|v_~#lock~0.offset_22|} AuxVars[] AssignedVars[thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_#in~o.base, thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_#in~v.base, thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_#in~v.offset, thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_~o.offset, thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_~v.offset, #memory_int, thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_#t~mem5, thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_~o.base, thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_~v.base, thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_#in~o.offset][130], [thr1Thread3of4ForFork0InUse, thr1Thread4of4ForFork0InUse, 35#L719-2true, 199#thr1Err0ASSERT_VIOLATIONERROR_FUNCTIONtrue, 232#(= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1), 79#L694true, 207#L700-2true, 18#L700-2true, Black: 241#(and (not (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem8| |thr1Thread1of4ForFork0_acquire_lock_#t~mem7|)) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), Black: 230#true, Black: 233#(and (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem6| (select (select |#memory_int| |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.base|) |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.offset|)) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), Black: 235#(not (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem8| |thr1Thread1of4ForFork0_acquire_lock_#t~mem7|)), Black: 237#(and (not (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem7| (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|))) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), Black: 239#(and (not (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem7| (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|))) (not (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem8| |thr1Thread1of4ForFork0_acquire_lock_#t~mem7|)) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), thr1Thread1of4ForFork0InUse, thr1Thread2of4ForFork0InUse]) [2021-03-25 13:08:20,212 INFO L384 tUnfolder$Statistics]: this new event has 93 ancestors and is cut-off event [2021-03-25 13:08:20,212 INFO L387 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2021-03-25 13:08:20,212 INFO L387 tUnfolder$Statistics]: existing Event has 72 ancestors and is cut-off event [2021-03-25 13:08:20,212 INFO L387 tUnfolder$Statistics]: existing Event has 70 ancestors and is cut-off event [2021-03-25 13:08:20,215 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1097] L696-->L700-2: Formula: (and (= |v_thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_#in~v.base_1| v_thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_~v.base_1) (= |v_#memory_int_68| (let ((.cse0 (store |v_#memory_int_69| v_thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_~o.base_1 (store (select |v_#memory_int_69| v_thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_~o.base_1) v_thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_~o.offset_1 (select (select |v_#memory_int_69| v_thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_~v.base_1) v_thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_~v.offset_1))))) (store .cse0 v_thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_~v.base_1 (store (select .cse0 v_thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_~v.base_1) v_thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_~v.offset_1 1)))) (= |v_thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_#in~v.base_1| |v_~#lock~0.base_22|) (= |v_thr1Thread3of4ForFork0_acquire_lock_~#cond~0.base_5| |v_thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_#in~o.base_1|) (= |v_thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_#in~v.offset_1| v_thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_~v.offset_1) (= |v_thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_#in~v.offset_1| |v_~#lock~0.offset_22|) (= |v_thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_#in~o.base_1| v_thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_~o.base_1) (= |v_thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_#in~o.offset_1| |v_thr1Thread3of4ForFork0_acquire_lock_~#cond~0.offset_5|) (= |v_thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_#in~o.offset_1| v_thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_~o.offset_1)) InVars {#memory_int=|v_#memory_int_69|, ~#lock~0.offset=|v_~#lock~0.offset_22|, thr1Thread3of4ForFork0_acquire_lock_~#cond~0.base=|v_thr1Thread3of4ForFork0_acquire_lock_~#cond~0.base_5|, ~#lock~0.base=|v_~#lock~0.base_22|, thr1Thread3of4ForFork0_acquire_lock_~#cond~0.offset=|v_thr1Thread3of4ForFork0_acquire_lock_~#cond~0.offset_5|} OutVars{thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_#t~mem5=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_#t~mem5_1|, thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_#in~v.base=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_#in~v.base_1|, ~#lock~0.base=|v_~#lock~0.base_22|, thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_~o.offset=v_thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_~o.offset_1, thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_~v.offset=v_thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_~v.offset_1, thr1Thread3of4ForFork0_acquire_lock_~#cond~0.base=|v_thr1Thread3of4ForFork0_acquire_lock_~#cond~0.base_5|, thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_#in~o.base=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_#in~o.base_1|, #memory_int=|v_#memory_int_68|, ~#lock~0.offset=|v_~#lock~0.offset_22|, thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_#in~v.offset=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_#in~v.offset_1|, thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_#in~o.offset=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_#in~o.offset_1|, thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_~o.base=v_thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_~o.base_1, thr1Thread3of4ForFork0_acquire_lock_~#cond~0.offset=|v_thr1Thread3of4ForFork0_acquire_lock_~#cond~0.offset_5|, thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_~v.base=v_thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_~v.base_1} AuxVars[] AssignedVars[thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_~v.offset, thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_#t~mem5, thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_#in~o.base, thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_#in~v.base, #memory_int, thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_~o.offset, thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_#in~v.offset, thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_#in~o.offset, thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_~o.base, thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_~v.base][116], [thr1Thread3of4ForFork0InUse, thr1Thread4of4ForFork0InUse, 35#L719-2true, 199#thr1Err0ASSERT_VIOLATIONERROR_FUNCTIONtrue, 232#(= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1), 43#L694true, 110#L700-2true, 207#L700-2true, Black: 241#(and (not (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem8| |thr1Thread1of4ForFork0_acquire_lock_#t~mem7|)) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), Black: 230#true, Black: 233#(and (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem6| (select (select |#memory_int| |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.base|) |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.offset|)) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), Black: 235#(not (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem8| |thr1Thread1of4ForFork0_acquire_lock_#t~mem7|)), Black: 237#(and (not (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem7| (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|))) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), Black: 239#(and (not (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem7| (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|))) (not (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem8| |thr1Thread1of4ForFork0_acquire_lock_#t~mem7|)) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), thr1Thread1of4ForFork0InUse, thr1Thread2of4ForFork0InUse]) [2021-03-25 13:08:20,215 INFO L384 tUnfolder$Statistics]: this new event has 93 ancestors and is cut-off event [2021-03-25 13:08:20,215 INFO L387 tUnfolder$Statistics]: existing Event has 70 ancestors and is cut-off event [2021-03-25 13:08:20,215 INFO L387 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2021-03-25 13:08:20,215 INFO L387 tUnfolder$Statistics]: existing Event has 72 ancestors and is cut-off event [2021-03-25 13:08:20,216 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1262] L696-->L700-2: Formula: (and (= |v_thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_#in~v.base_1| v_thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_~v.base_1) (= |v_#memory_int_68| (let ((.cse0 (store |v_#memory_int_69| v_thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_~o.base_1 (store (select |v_#memory_int_69| v_thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_~o.base_1) v_thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_~o.offset_1 (select (select |v_#memory_int_69| v_thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_~v.base_1) v_thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_~v.offset_1))))) (store .cse0 v_thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_~v.base_1 (store (select .cse0 v_thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_~v.base_1) v_thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_~v.offset_1 1)))) (= |v_thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_#in~v.base_1| |v_~#lock~0.base_22|) (= |v_thr1Thread2of4ForFork0_acquire_lock_~#cond~0.base_5| |v_thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_#in~o.base_1|) (= |v_thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_#in~v.offset_1| v_thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_~v.offset_1) (= |v_thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_#in~v.offset_1| |v_~#lock~0.offset_22|) (= |v_thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_#in~o.base_1| v_thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_~o.base_1) (= |v_thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_#in~o.offset_1| |v_thr1Thread2of4ForFork0_acquire_lock_~#cond~0.offset_5|) (= |v_thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_#in~o.offset_1| v_thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_~o.offset_1)) InVars {#memory_int=|v_#memory_int_69|, ~#lock~0.offset=|v_~#lock~0.offset_22|, thr1Thread2of4ForFork0_acquire_lock_~#cond~0.base=|v_thr1Thread2of4ForFork0_acquire_lock_~#cond~0.base_5|, ~#lock~0.base=|v_~#lock~0.base_22|, thr1Thread2of4ForFork0_acquire_lock_~#cond~0.offset=|v_thr1Thread2of4ForFork0_acquire_lock_~#cond~0.offset_5|} OutVars{thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_#in~o.base=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_#in~o.base_1|, thr1Thread2of4ForFork0_acquire_lock_~#cond~0.base=|v_thr1Thread2of4ForFork0_acquire_lock_~#cond~0.base_5|, ~#lock~0.base=|v_~#lock~0.base_22|, thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_~v.offset=v_thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_~v.offset_1, thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_#t~mem5=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_#t~mem5_1|, thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_~o.base=v_thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_~o.base_1, thr1Thread2of4ForFork0_acquire_lock_~#cond~0.offset=|v_thr1Thread2of4ForFork0_acquire_lock_~#cond~0.offset_5|, thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_~v.base=v_thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_~v.base_1, thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_#in~o.offset=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_#in~o.offset_1|, thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_#in~v.base=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_#in~v.base_1|, thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_#in~v.offset=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_#in~v.offset_1|, thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_~o.offset=v_thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_~o.offset_1, #memory_int=|v_#memory_int_68|, ~#lock~0.offset=|v_~#lock~0.offset_22|} AuxVars[] AssignedVars[thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_#in~o.base, thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_#in~v.base, thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_#in~v.offset, thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_~o.offset, thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_~v.offset, #memory_int, thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_#t~mem5, thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_~o.base, thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_~v.base, thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_#in~o.offset][130], [thr1Thread3of4ForFork0InUse, thr1Thread4of4ForFork0InUse, 35#L719-2true, 199#thr1Err0ASSERT_VIOLATIONERROR_FUNCTIONtrue, 232#(= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1), 110#L700-2true, 178#L694true, 18#L700-2true, Black: 241#(and (not (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem8| |thr1Thread1of4ForFork0_acquire_lock_#t~mem7|)) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), Black: 230#true, Black: 233#(and (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem6| (select (select |#memory_int| |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.base|) |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.offset|)) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), Black: 235#(not (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem8| |thr1Thread1of4ForFork0_acquire_lock_#t~mem7|)), Black: 237#(and (not (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem7| (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|))) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), Black: 239#(and (not (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem7| (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|))) (not (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem8| |thr1Thread1of4ForFork0_acquire_lock_#t~mem7|)) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), thr1Thread1of4ForFork0InUse, thr1Thread2of4ForFork0InUse]) [2021-03-25 13:08:20,216 INFO L384 tUnfolder$Statistics]: this new event has 93 ancestors and is cut-off event [2021-03-25 13:08:20,216 INFO L387 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2021-03-25 13:08:20,216 INFO L387 tUnfolder$Statistics]: existing Event has 70 ancestors and is cut-off event [2021-03-25 13:08:20,216 INFO L387 tUnfolder$Statistics]: existing Event has 72 ancestors and is cut-off event [2021-03-25 13:08:20,219 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1262] L696-->L700-2: Formula: (and (= |v_thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_#in~v.base_1| v_thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_~v.base_1) (= |v_#memory_int_68| (let ((.cse0 (store |v_#memory_int_69| v_thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_~o.base_1 (store (select |v_#memory_int_69| v_thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_~o.base_1) v_thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_~o.offset_1 (select (select |v_#memory_int_69| v_thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_~v.base_1) v_thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_~v.offset_1))))) (store .cse0 v_thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_~v.base_1 (store (select .cse0 v_thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_~v.base_1) v_thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_~v.offset_1 1)))) (= |v_thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_#in~v.base_1| |v_~#lock~0.base_22|) (= |v_thr1Thread2of4ForFork0_acquire_lock_~#cond~0.base_5| |v_thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_#in~o.base_1|) (= |v_thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_#in~v.offset_1| v_thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_~v.offset_1) (= |v_thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_#in~v.offset_1| |v_~#lock~0.offset_22|) (= |v_thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_#in~o.base_1| v_thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_~o.base_1) (= |v_thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_#in~o.offset_1| |v_thr1Thread2of4ForFork0_acquire_lock_~#cond~0.offset_5|) (= |v_thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_#in~o.offset_1| v_thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_~o.offset_1)) InVars {#memory_int=|v_#memory_int_69|, ~#lock~0.offset=|v_~#lock~0.offset_22|, thr1Thread2of4ForFork0_acquire_lock_~#cond~0.base=|v_thr1Thread2of4ForFork0_acquire_lock_~#cond~0.base_5|, ~#lock~0.base=|v_~#lock~0.base_22|, thr1Thread2of4ForFork0_acquire_lock_~#cond~0.offset=|v_thr1Thread2of4ForFork0_acquire_lock_~#cond~0.offset_5|} OutVars{thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_#in~o.base=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_#in~o.base_1|, thr1Thread2of4ForFork0_acquire_lock_~#cond~0.base=|v_thr1Thread2of4ForFork0_acquire_lock_~#cond~0.base_5|, ~#lock~0.base=|v_~#lock~0.base_22|, thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_~v.offset=v_thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_~v.offset_1, thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_#t~mem5=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_#t~mem5_1|, thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_~o.base=v_thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_~o.base_1, thr1Thread2of4ForFork0_acquire_lock_~#cond~0.offset=|v_thr1Thread2of4ForFork0_acquire_lock_~#cond~0.offset_5|, thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_~v.base=v_thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_~v.base_1, thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_#in~o.offset=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_#in~o.offset_1|, thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_#in~v.base=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_#in~v.base_1|, thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_#in~v.offset=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_#in~v.offset_1|, thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_~o.offset=v_thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_~o.offset_1, #memory_int=|v_#memory_int_68|, ~#lock~0.offset=|v_~#lock~0.offset_22|} AuxVars[] AssignedVars[thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_#in~o.base, thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_#in~v.base, thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_#in~v.offset, thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_~o.offset, thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_~v.offset, #memory_int, thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_#t~mem5, thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_~o.base, thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_~v.base, thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_#in~o.offset][50], [thr1Thread3of4ForFork0InUse, thr1Thread4of4ForFork0NotInUse, 35#L719-2true, 232#(= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1), 18#L700-2true, 178#L694true, Black: 241#(and (not (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem8| |thr1Thread1of4ForFork0_acquire_lock_#t~mem7|)) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), Black: 230#true, Black: 233#(and (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem6| (select (select |#memory_int| |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.base|) |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.offset|)) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), Black: 235#(not (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem8| |thr1Thread1of4ForFork0_acquire_lock_#t~mem7|)), Black: 237#(and (not (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem7| (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|))) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), Black: 239#(and (not (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem7| (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|))) (not (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem8| |thr1Thread1of4ForFork0_acquire_lock_#t~mem7|)) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), 92#L694true, thr1Thread1of4ForFork0InUse, thr1Thread2of4ForFork0InUse]) [2021-03-25 13:08:20,219 INFO L384 tUnfolder$Statistics]: this new event has 94 ancestors and is cut-off event [2021-03-25 13:08:20,219 INFO L387 tUnfolder$Statistics]: existing Event has 73 ancestors and is cut-off event [2021-03-25 13:08:20,219 INFO L387 tUnfolder$Statistics]: existing Event has 73 ancestors and is cut-off event [2021-03-25 13:08:20,219 INFO L387 tUnfolder$Statistics]: existing Event has 94 ancestors and is cut-off event [2021-03-25 13:08:20,249 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1152] L696-->L700-2: Formula: (and (= |v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#in~v.base_1| v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_~v.base_1) (= |v_#memory_int_68| (let ((.cse0 (store |v_#memory_int_69| v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_~o.base_1 (store (select |v_#memory_int_69| v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_~o.base_1) v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_~o.offset_1 (select (select |v_#memory_int_69| v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_~v.base_1) v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_~v.offset_1))))) (store .cse0 v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_~v.base_1 (store (select .cse0 v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_~v.base_1) v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_~v.offset_1 1)))) (= |v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#in~v.base_1| |v_~#lock~0.base_22|) (= |v_thr1Thread4of4ForFork0_acquire_lock_~#cond~0.base_5| |v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#in~o.base_1|) (= |v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#in~v.offset_1| v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_~v.offset_1) (= |v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#in~v.offset_1| |v_~#lock~0.offset_22|) (= |v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#in~o.base_1| v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_~o.base_1) (= |v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#in~o.offset_1| |v_thr1Thread4of4ForFork0_acquire_lock_~#cond~0.offset_5|) (= |v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#in~o.offset_1| v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_~o.offset_1)) InVars {#memory_int=|v_#memory_int_69|, ~#lock~0.offset=|v_~#lock~0.offset_22|, ~#lock~0.base=|v_~#lock~0.base_22|, thr1Thread4of4ForFork0_acquire_lock_~#cond~0.base=|v_thr1Thread4of4ForFork0_acquire_lock_~#cond~0.base_5|, thr1Thread4of4ForFork0_acquire_lock_~#cond~0.offset=|v_thr1Thread4of4ForFork0_acquire_lock_~#cond~0.offset_5|} OutVars{~#lock~0.base=|v_~#lock~0.base_22|, thr1Thread4of4ForFork0_acquire_lock_~#cond~0.base=|v_thr1Thread4of4ForFork0_acquire_lock_~#cond~0.base_5|, thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_~v.offset=v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_~v.offset_1, thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#in~v.offset=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#in~v.offset_1|, thr1Thread4of4ForFork0_acquire_lock_~#cond~0.offset=|v_thr1Thread4of4ForFork0_acquire_lock_~#cond~0.offset_5|, thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_~v.base=v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_~v.base_1, thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#t~mem5=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#t~mem5_1|, thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_~o.base=v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_~o.base_1, thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#in~o.offset=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#in~o.offset_1|, thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#in~v.base=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#in~v.base_1|, #memory_int=|v_#memory_int_68|, ~#lock~0.offset=|v_~#lock~0.offset_22|, thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_~o.offset=v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_~o.offset_1, thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#in~o.base=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#in~o.base_1|} AuxVars[] AssignedVars[thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#t~mem5, thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_~o.base, thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#in~o.offset, thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#in~v.base, thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_~v.offset, thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#in~v.offset, #memory_int, thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_~o.offset, thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#in~o.base, thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_~v.base][35], [thr1Thread3of4ForFork0InUse, thr1Thread4of4ForFork0InUse, 35#L719-2true, 232#(= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1), 10#thr1ENTRYtrue, 110#L700-2true, 178#L694true, Black: 241#(and (not (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem8| |thr1Thread1of4ForFork0_acquire_lock_#t~mem7|)) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), Black: 230#true, Black: 233#(and (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem6| (select (select |#memory_int| |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.base|) |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.offset|)) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), Black: 235#(not (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem8| |thr1Thread1of4ForFork0_acquire_lock_#t~mem7|)), Black: 237#(and (not (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem7| (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|))) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), Black: 239#(and (not (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem7| (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|))) (not (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem8| |thr1Thread1of4ForFork0_acquire_lock_#t~mem7|)) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), 92#L694true, thr1Thread1of4ForFork0InUse, thr1Thread2of4ForFork0InUse]) [2021-03-25 13:08:20,250 INFO L384 tUnfolder$Statistics]: this new event has 98 ancestors and is cut-off event [2021-03-25 13:08:20,250 INFO L387 tUnfolder$Statistics]: existing Event has 98 ancestors and is cut-off event [2021-03-25 13:08:20,250 INFO L387 tUnfolder$Statistics]: existing Event has 77 ancestors and is cut-off event [2021-03-25 13:08:20,250 INFO L387 tUnfolder$Statistics]: existing Event has 77 ancestors and is cut-off event [2021-03-25 13:08:20,251 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1262] L696-->L700-2: Formula: (and (= |v_thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_#in~v.base_1| v_thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_~v.base_1) (= |v_#memory_int_68| (let ((.cse0 (store |v_#memory_int_69| v_thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_~o.base_1 (store (select |v_#memory_int_69| v_thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_~o.base_1) v_thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_~o.offset_1 (select (select |v_#memory_int_69| v_thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_~v.base_1) v_thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_~v.offset_1))))) (store .cse0 v_thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_~v.base_1 (store (select .cse0 v_thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_~v.base_1) v_thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_~v.offset_1 1)))) (= |v_thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_#in~v.base_1| |v_~#lock~0.base_22|) (= |v_thr1Thread2of4ForFork0_acquire_lock_~#cond~0.base_5| |v_thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_#in~o.base_1|) (= |v_thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_#in~v.offset_1| v_thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_~v.offset_1) (= |v_thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_#in~v.offset_1| |v_~#lock~0.offset_22|) (= |v_thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_#in~o.base_1| v_thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_~o.base_1) (= |v_thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_#in~o.offset_1| |v_thr1Thread2of4ForFork0_acquire_lock_~#cond~0.offset_5|) (= |v_thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_#in~o.offset_1| v_thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_~o.offset_1)) InVars {#memory_int=|v_#memory_int_69|, ~#lock~0.offset=|v_~#lock~0.offset_22|, thr1Thread2of4ForFork0_acquire_lock_~#cond~0.base=|v_thr1Thread2of4ForFork0_acquire_lock_~#cond~0.base_5|, ~#lock~0.base=|v_~#lock~0.base_22|, thr1Thread2of4ForFork0_acquire_lock_~#cond~0.offset=|v_thr1Thread2of4ForFork0_acquire_lock_~#cond~0.offset_5|} OutVars{thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_#in~o.base=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_#in~o.base_1|, thr1Thread2of4ForFork0_acquire_lock_~#cond~0.base=|v_thr1Thread2of4ForFork0_acquire_lock_~#cond~0.base_5|, ~#lock~0.base=|v_~#lock~0.base_22|, thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_~v.offset=v_thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_~v.offset_1, thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_#t~mem5=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_#t~mem5_1|, thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_~o.base=v_thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_~o.base_1, thr1Thread2of4ForFork0_acquire_lock_~#cond~0.offset=|v_thr1Thread2of4ForFork0_acquire_lock_~#cond~0.offset_5|, thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_~v.base=v_thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_~v.base_1, thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_#in~o.offset=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_#in~o.offset_1|, thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_#in~v.base=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_#in~v.base_1|, thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_#in~v.offset=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_#in~v.offset_1|, thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_~o.offset=v_thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_~o.offset_1, #memory_int=|v_#memory_int_68|, ~#lock~0.offset=|v_~#lock~0.offset_22|} AuxVars[] AssignedVars[thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_#in~o.base, thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_#in~v.base, thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_#in~v.offset, thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_~o.offset, thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_~v.offset, #memory_int, thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_#t~mem5, thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_~o.base, thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_~v.base, thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_#in~o.offset][50], [thr1Thread3of4ForFork0InUse, 129#thr1ENTRYtrue, thr1Thread4of4ForFork0InUse, 35#L719-2true, 232#(= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1), 18#L700-2true, 178#L694true, Black: 241#(and (not (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem8| |thr1Thread1of4ForFork0_acquire_lock_#t~mem7|)) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), Black: 230#true, Black: 233#(and (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem6| (select (select |#memory_int| |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.base|) |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.offset|)) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), Black: 235#(not (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem8| |thr1Thread1of4ForFork0_acquire_lock_#t~mem7|)), Black: 237#(and (not (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem7| (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|))) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), Black: 239#(and (not (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem7| (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|))) (not (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem8| |thr1Thread1of4ForFork0_acquire_lock_#t~mem7|)) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), thr1Thread1of4ForFork0InUse, 92#L694true, thr1Thread2of4ForFork0InUse]) [2021-03-25 13:08:20,251 INFO L384 tUnfolder$Statistics]: this new event has 98 ancestors and is cut-off event [2021-03-25 13:08:20,251 INFO L387 tUnfolder$Statistics]: existing Event has 77 ancestors and is cut-off event [2021-03-25 13:08:20,251 INFO L387 tUnfolder$Statistics]: existing Event has 98 ancestors and is cut-off event [2021-03-25 13:08:20,251 INFO L387 tUnfolder$Statistics]: existing Event has 77 ancestors and is cut-off event [2021-03-25 13:08:20,289 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1152] L696-->L700-2: Formula: (and (= |v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#in~v.base_1| v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_~v.base_1) (= |v_#memory_int_68| (let ((.cse0 (store |v_#memory_int_69| v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_~o.base_1 (store (select |v_#memory_int_69| v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_~o.base_1) v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_~o.offset_1 (select (select |v_#memory_int_69| v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_~v.base_1) v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_~v.offset_1))))) (store .cse0 v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_~v.base_1 (store (select .cse0 v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_~v.base_1) v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_~v.offset_1 1)))) (= |v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#in~v.base_1| |v_~#lock~0.base_22|) (= |v_thr1Thread4of4ForFork0_acquire_lock_~#cond~0.base_5| |v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#in~o.base_1|) (= |v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#in~v.offset_1| v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_~v.offset_1) (= |v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#in~v.offset_1| |v_~#lock~0.offset_22|) (= |v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#in~o.base_1| v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_~o.base_1) (= |v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#in~o.offset_1| |v_thr1Thread4of4ForFork0_acquire_lock_~#cond~0.offset_5|) (= |v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#in~o.offset_1| v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_~o.offset_1)) InVars {#memory_int=|v_#memory_int_69|, ~#lock~0.offset=|v_~#lock~0.offset_22|, ~#lock~0.base=|v_~#lock~0.base_22|, thr1Thread4of4ForFork0_acquire_lock_~#cond~0.base=|v_thr1Thread4of4ForFork0_acquire_lock_~#cond~0.base_5|, thr1Thread4of4ForFork0_acquire_lock_~#cond~0.offset=|v_thr1Thread4of4ForFork0_acquire_lock_~#cond~0.offset_5|} OutVars{~#lock~0.base=|v_~#lock~0.base_22|, thr1Thread4of4ForFork0_acquire_lock_~#cond~0.base=|v_thr1Thread4of4ForFork0_acquire_lock_~#cond~0.base_5|, thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_~v.offset=v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_~v.offset_1, thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#in~v.offset=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#in~v.offset_1|, thr1Thread4of4ForFork0_acquire_lock_~#cond~0.offset=|v_thr1Thread4of4ForFork0_acquire_lock_~#cond~0.offset_5|, thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_~v.base=v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_~v.base_1, thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#t~mem5=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#t~mem5_1|, thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_~o.base=v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_~o.base_1, thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#in~o.offset=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#in~o.offset_1|, thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#in~v.base=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#in~v.base_1|, #memory_int=|v_#memory_int_68|, ~#lock~0.offset=|v_~#lock~0.offset_22|, thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_~o.offset=v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_~o.offset_1, thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#in~o.base=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#in~o.base_1|} AuxVars[] AssignedVars[thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#t~mem5, thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_~o.base, thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#in~o.offset, thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#in~v.base, thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_~v.offset, thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#in~v.offset, #memory_int, thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_~o.offset, thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#in~o.base, thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_~v.base][35], [thr1Thread3of4ForFork0InUse, thr1Thread4of4ForFork0InUse, 35#L719-2true, 232#(= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1), 110#L700-2true, 178#L694true, 18#L700-2true, Black: 241#(and (not (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem8| |thr1Thread1of4ForFork0_acquire_lock_#t~mem7|)) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), Black: 230#true, Black: 233#(and (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem6| (select (select |#memory_int| |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.base|) |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.offset|)) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), Black: 235#(not (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem8| |thr1Thread1of4ForFork0_acquire_lock_#t~mem7|)), Black: 237#(and (not (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem7| (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|))) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), Black: 239#(and (not (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem7| (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|))) (not (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem8| |thr1Thread1of4ForFork0_acquire_lock_#t~mem7|)) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), thr1Thread1of4ForFork0InUse, 92#L694true, thr1Thread2of4ForFork0InUse]) [2021-03-25 13:08:20,289 INFO L384 tUnfolder$Statistics]: this new event has 105 ancestors and is cut-off event [2021-03-25 13:08:20,289 INFO L387 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2021-03-25 13:08:20,289 INFO L387 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2021-03-25 13:08:20,289 INFO L387 tUnfolder$Statistics]: existing Event has 105 ancestors and is cut-off event [2021-03-25 13:08:20,291 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1262] L696-->L700-2: Formula: (and (= |v_thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_#in~v.base_1| v_thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_~v.base_1) (= |v_#memory_int_68| (let ((.cse0 (store |v_#memory_int_69| v_thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_~o.base_1 (store (select |v_#memory_int_69| v_thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_~o.base_1) v_thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_~o.offset_1 (select (select |v_#memory_int_69| v_thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_~v.base_1) v_thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_~v.offset_1))))) (store .cse0 v_thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_~v.base_1 (store (select .cse0 v_thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_~v.base_1) v_thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_~v.offset_1 1)))) (= |v_thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_#in~v.base_1| |v_~#lock~0.base_22|) (= |v_thr1Thread2of4ForFork0_acquire_lock_~#cond~0.base_5| |v_thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_#in~o.base_1|) (= |v_thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_#in~v.offset_1| v_thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_~v.offset_1) (= |v_thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_#in~v.offset_1| |v_~#lock~0.offset_22|) (= |v_thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_#in~o.base_1| v_thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_~o.base_1) (= |v_thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_#in~o.offset_1| |v_thr1Thread2of4ForFork0_acquire_lock_~#cond~0.offset_5|) (= |v_thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_#in~o.offset_1| v_thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_~o.offset_1)) InVars {#memory_int=|v_#memory_int_69|, ~#lock~0.offset=|v_~#lock~0.offset_22|, thr1Thread2of4ForFork0_acquire_lock_~#cond~0.base=|v_thr1Thread2of4ForFork0_acquire_lock_~#cond~0.base_5|, ~#lock~0.base=|v_~#lock~0.base_22|, thr1Thread2of4ForFork0_acquire_lock_~#cond~0.offset=|v_thr1Thread2of4ForFork0_acquire_lock_~#cond~0.offset_5|} OutVars{thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_#in~o.base=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_#in~o.base_1|, thr1Thread2of4ForFork0_acquire_lock_~#cond~0.base=|v_thr1Thread2of4ForFork0_acquire_lock_~#cond~0.base_5|, ~#lock~0.base=|v_~#lock~0.base_22|, thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_~v.offset=v_thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_~v.offset_1, thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_#t~mem5=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_#t~mem5_1|, thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_~o.base=v_thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_~o.base_1, thr1Thread2of4ForFork0_acquire_lock_~#cond~0.offset=|v_thr1Thread2of4ForFork0_acquire_lock_~#cond~0.offset_5|, thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_~v.base=v_thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_~v.base_1, thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_#in~o.offset=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_#in~o.offset_1|, thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_#in~v.base=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_#in~v.base_1|, thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_#in~v.offset=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_#in~v.offset_1|, thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_~o.offset=v_thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_~o.offset_1, #memory_int=|v_#memory_int_68|, ~#lock~0.offset=|v_~#lock~0.offset_22|} AuxVars[] AssignedVars[thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_#in~o.base, thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_#in~v.base, thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_#in~v.offset, thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_~o.offset, thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_~v.offset, #memory_int, thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_#t~mem5, thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_~o.base, thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_~v.base, thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_#in~o.offset][50], [thr1Thread3of4ForFork0InUse, thr1Thread4of4ForFork0InUse, 35#L719-2true, 232#(= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1), 110#L700-2true, 178#L694true, 18#L700-2true, Black: 241#(and (not (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem8| |thr1Thread1of4ForFork0_acquire_lock_#t~mem7|)) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), Black: 230#true, Black: 233#(and (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem6| (select (select |#memory_int| |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.base|) |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.offset|)) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), Black: 235#(not (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem8| |thr1Thread1of4ForFork0_acquire_lock_#t~mem7|)), Black: 237#(and (not (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem7| (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|))) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), Black: 239#(and (not (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem7| (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|))) (not (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem8| |thr1Thread1of4ForFork0_acquire_lock_#t~mem7|)) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), thr1Thread1of4ForFork0InUse, 92#L694true, thr1Thread2of4ForFork0InUse]) [2021-03-25 13:08:20,291 INFO L384 tUnfolder$Statistics]: this new event has 105 ancestors and is cut-off event [2021-03-25 13:08:20,291 INFO L387 tUnfolder$Statistics]: existing Event has 105 ancestors and is cut-off event [2021-03-25 13:08:20,291 INFO L387 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2021-03-25 13:08:20,291 INFO L387 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2021-03-25 13:08:20,322 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1152] L696-->L700-2: Formula: (and (= |v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#in~v.base_1| v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_~v.base_1) (= |v_#memory_int_68| (let ((.cse0 (store |v_#memory_int_69| v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_~o.base_1 (store (select |v_#memory_int_69| v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_~o.base_1) v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_~o.offset_1 (select (select |v_#memory_int_69| v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_~v.base_1) v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_~v.offset_1))))) (store .cse0 v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_~v.base_1 (store (select .cse0 v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_~v.base_1) v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_~v.offset_1 1)))) (= |v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#in~v.base_1| |v_~#lock~0.base_22|) (= |v_thr1Thread4of4ForFork0_acquire_lock_~#cond~0.base_5| |v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#in~o.base_1|) (= |v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#in~v.offset_1| v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_~v.offset_1) (= |v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#in~v.offset_1| |v_~#lock~0.offset_22|) (= |v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#in~o.base_1| v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_~o.base_1) (= |v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#in~o.offset_1| |v_thr1Thread4of4ForFork0_acquire_lock_~#cond~0.offset_5|) (= |v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#in~o.offset_1| v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_~o.offset_1)) InVars {#memory_int=|v_#memory_int_69|, ~#lock~0.offset=|v_~#lock~0.offset_22|, ~#lock~0.base=|v_~#lock~0.base_22|, thr1Thread4of4ForFork0_acquire_lock_~#cond~0.base=|v_thr1Thread4of4ForFork0_acquire_lock_~#cond~0.base_5|, thr1Thread4of4ForFork0_acquire_lock_~#cond~0.offset=|v_thr1Thread4of4ForFork0_acquire_lock_~#cond~0.offset_5|} OutVars{~#lock~0.base=|v_~#lock~0.base_22|, thr1Thread4of4ForFork0_acquire_lock_~#cond~0.base=|v_thr1Thread4of4ForFork0_acquire_lock_~#cond~0.base_5|, thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_~v.offset=v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_~v.offset_1, thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#in~v.offset=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#in~v.offset_1|, thr1Thread4of4ForFork0_acquire_lock_~#cond~0.offset=|v_thr1Thread4of4ForFork0_acquire_lock_~#cond~0.offset_5|, thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_~v.base=v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_~v.base_1, thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#t~mem5=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#t~mem5_1|, thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_~o.base=v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_~o.base_1, thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#in~o.offset=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#in~o.offset_1|, thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#in~v.base=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#in~v.base_1|, #memory_int=|v_#memory_int_68|, ~#lock~0.offset=|v_~#lock~0.offset_22|, thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_~o.offset=v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_~o.offset_1, thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#in~o.base=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#in~o.base_1|} AuxVars[] AssignedVars[thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#t~mem5, thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_~o.base, thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#in~o.offset, thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#in~v.base, thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_~v.offset, thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#in~v.offset, #memory_int, thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_~o.offset, thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#in~o.base, thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_~v.base][35], [thr1Thread3of4ForFork0InUse, thr1Thread4of4ForFork0InUse, 35#L719-2true, 232#(= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1), 43#L694true, 110#L700-2true, 178#L694true, Black: 241#(and (not (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem8| |thr1Thread1of4ForFork0_acquire_lock_#t~mem7|)) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), Black: 230#true, Black: 233#(and (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem6| (select (select |#memory_int| |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.base|) |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.offset|)) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), Black: 235#(not (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem8| |thr1Thread1of4ForFork0_acquire_lock_#t~mem7|)), Black: 237#(and (not (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem7| (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|))) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), Black: 239#(and (not (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem7| (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|))) (not (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem8| |thr1Thread1of4ForFork0_acquire_lock_#t~mem7|)) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), thr1Thread1of4ForFork0InUse, 92#L694true, thr1Thread2of4ForFork0InUse]) [2021-03-25 13:08:20,323 INFO L384 tUnfolder$Statistics]: this new event has 123 ancestors and is cut-off event [2021-03-25 13:08:20,323 INFO L387 tUnfolder$Statistics]: existing Event has 102 ancestors and is cut-off event [2021-03-25 13:08:20,323 INFO L387 tUnfolder$Statistics]: existing Event has 123 ancestors and is cut-off event [2021-03-25 13:08:20,323 INFO L387 tUnfolder$Statistics]: existing Event has 102 ancestors and is cut-off event [2021-03-25 13:08:20,323 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1262] L696-->L700-2: Formula: (and (= |v_thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_#in~v.base_1| v_thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_~v.base_1) (= |v_#memory_int_68| (let ((.cse0 (store |v_#memory_int_69| v_thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_~o.base_1 (store (select |v_#memory_int_69| v_thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_~o.base_1) v_thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_~o.offset_1 (select (select |v_#memory_int_69| v_thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_~v.base_1) v_thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_~v.offset_1))))) (store .cse0 v_thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_~v.base_1 (store (select .cse0 v_thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_~v.base_1) v_thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_~v.offset_1 1)))) (= |v_thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_#in~v.base_1| |v_~#lock~0.base_22|) (= |v_thr1Thread2of4ForFork0_acquire_lock_~#cond~0.base_5| |v_thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_#in~o.base_1|) (= |v_thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_#in~v.offset_1| v_thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_~v.offset_1) (= |v_thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_#in~v.offset_1| |v_~#lock~0.offset_22|) (= |v_thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_#in~o.base_1| v_thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_~o.base_1) (= |v_thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_#in~o.offset_1| |v_thr1Thread2of4ForFork0_acquire_lock_~#cond~0.offset_5|) (= |v_thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_#in~o.offset_1| v_thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_~o.offset_1)) InVars {#memory_int=|v_#memory_int_69|, ~#lock~0.offset=|v_~#lock~0.offset_22|, thr1Thread2of4ForFork0_acquire_lock_~#cond~0.base=|v_thr1Thread2of4ForFork0_acquire_lock_~#cond~0.base_5|, ~#lock~0.base=|v_~#lock~0.base_22|, thr1Thread2of4ForFork0_acquire_lock_~#cond~0.offset=|v_thr1Thread2of4ForFork0_acquire_lock_~#cond~0.offset_5|} OutVars{thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_#in~o.base=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_#in~o.base_1|, thr1Thread2of4ForFork0_acquire_lock_~#cond~0.base=|v_thr1Thread2of4ForFork0_acquire_lock_~#cond~0.base_5|, ~#lock~0.base=|v_~#lock~0.base_22|, thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_~v.offset=v_thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_~v.offset_1, thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_#t~mem5=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_#t~mem5_1|, thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_~o.base=v_thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_~o.base_1, thr1Thread2of4ForFork0_acquire_lock_~#cond~0.offset=|v_thr1Thread2of4ForFork0_acquire_lock_~#cond~0.offset_5|, thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_~v.base=v_thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_~v.base_1, thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_#in~o.offset=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_#in~o.offset_1|, thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_#in~v.base=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_#in~v.base_1|, thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_#in~v.offset=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_#in~v.offset_1|, thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_~o.offset=v_thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_~o.offset_1, #memory_int=|v_#memory_int_68|, ~#lock~0.offset=|v_~#lock~0.offset_22|} AuxVars[] AssignedVars[thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_#in~o.base, thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_#in~v.base, thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_#in~v.offset, thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_~o.offset, thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_~v.offset, #memory_int, thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_#t~mem5, thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_~o.base, thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_~v.base, thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_#in~o.offset][50], [thr1Thread3of4ForFork0InUse, thr1Thread4of4ForFork0InUse, 35#L719-2true, 232#(= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1), 79#L694true, 178#L694true, 18#L700-2true, Black: 241#(and (not (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem8| |thr1Thread1of4ForFork0_acquire_lock_#t~mem7|)) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), Black: 230#true, Black: 233#(and (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem6| (select (select |#memory_int| |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.base|) |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.offset|)) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), Black: 235#(not (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem8| |thr1Thread1of4ForFork0_acquire_lock_#t~mem7|)), Black: 237#(and (not (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem7| (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|))) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), Black: 239#(and (not (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem7| (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|))) (not (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem8| |thr1Thread1of4ForFork0_acquire_lock_#t~mem7|)) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), 92#L694true, thr1Thread1of4ForFork0InUse, thr1Thread2of4ForFork0InUse]) [2021-03-25 13:08:20,323 INFO L384 tUnfolder$Statistics]: this new event has 123 ancestors and is cut-off event [2021-03-25 13:08:20,323 INFO L387 tUnfolder$Statistics]: existing Event has 102 ancestors and is cut-off event [2021-03-25 13:08:20,323 INFO L387 tUnfolder$Statistics]: existing Event has 102 ancestors and is cut-off event [2021-03-25 13:08:20,323 INFO L387 tUnfolder$Statistics]: existing Event has 123 ancestors and is cut-off event [2021-03-25 13:08:20,324 INFO L129 PetriNetUnfolder]: 5310/15883 cut-off events. [2021-03-25 13:08:20,324 INFO L130 PetriNetUnfolder]: For 7823/8792 co-relation queries the response was YES. [2021-03-25 13:08:20,391 INFO L84 FinitePrefix]: Finished finitePrefix Result has 30483 conditions, 15883 events. 5310/15883 cut-off events. For 7823/8792 co-relation queries the response was YES. Maximal size of possible extension queue 394. Compared 162832 event pairs, 367 based on Foata normal form. 36/14518 useless extension candidates. Maximal degree in co-relation 21231. Up to 3302 conditions per place. [2021-03-25 13:08:20,593 INFO L142 LiptonReduction]: Number of co-enabled transitions 18712 [2021-03-25 13:09:09,640 WARN L205 SmtUtils]: Spent 245.00 ms on a formula simplification. DAG size of input: 70 DAG size of output: 68 [2021-03-25 13:09:09,749 WARN L205 SmtUtils]: Spent 107.00 ms on a formula simplification that was a NOOP. DAG size: 64 [2021-03-25 13:09:09,992 WARN L205 SmtUtils]: Spent 241.00 ms on a formula simplification. DAG size of input: 70 DAG size of output: 68 [2021-03-25 13:09:10,253 WARN L205 SmtUtils]: Spent 260.00 ms on a formula simplification that was a NOOP. DAG size: 64 [2021-03-25 13:10:58,991 INFO L154 LiptonReduction]: Checked pairs total: 6493 [2021-03-25 13:10:58,991 INFO L156 LiptonReduction]: Total number of compositions: 9 [2021-03-25 13:10:58,991 INFO L199 CegarLoopForPetriNet]: Time needed for LBE in milliseconds: 160204 [2021-03-25 13:10:58,992 INFO L480 AbstractCegarLoop]: Abstraction has has 132 places, 171 transitions, 642 flow [2021-03-25 13:10:58,993 INFO L481 AbstractCegarLoop]: Interpolant automaton has has 6 states, 6 states have (on average 194.66666666666666) internal successors, (1168), 6 states have internal predecessors, (1168), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-25 13:10:58,993 INFO L255 CegarLoopForPetriNet]: Found error trace [2021-03-25 13:10:58,993 INFO L263 CegarLoopForPetriNet]: trace histogram [2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-03-25 13:10:58,993 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable5 [2021-03-25 13:10:58,993 INFO L428 AbstractCegarLoop]: === Iteration 3 === [thr1Err2ASSERT_VIOLATIONERROR_FUNCTION, thr1Err2ASSERT_VIOLATIONERROR_FUNCTION, thr1Err1ASSERT_VIOLATIONERROR_FUNCTION, thr1Err0ASSERT_VIOLATIONERROR_FUNCTION, thr1Err0ASSERT_VIOLATIONERROR_FUNCTION, thr1Err0ASSERT_VIOLATIONERROR_FUNCTION, thr1Err1ASSERT_VIOLATIONERROR_FUNCTION, thr1Err0ASSERT_VIOLATIONERROR_FUNCTION, thr1Err0ASSERT_VIOLATIONERROR_FUNCTION, thr1Err1ASSERT_VIOLATIONERROR_FUNCTION, thr1Err2ASSERT_VIOLATIONERROR_FUNCTION, thr1Err2ASSERT_VIOLATIONERROR_FUNCTION, thr1Err1ASSERT_VIOLATIONERROR_FUNCTION, thr1Err1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATION, thr1Err2ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-03-25 13:10:58,993 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-03-25 13:10:58,993 INFO L82 PathProgramCache]: Analyzing trace with hash 1235052564, now seen corresponding path program 1 times [2021-03-25 13:10:58,993 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-03-25 13:10:58,994 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [241374737] [2021-03-25 13:10:58,994 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-03-25 13:10:59,002 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-03-25 13:10:59,034 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 13:10:59,034 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-03-25 13:10:59,042 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 13:10:59,043 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 4 [2021-03-25 13:10:59,053 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 13:10:59,054 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 15 [2021-03-25 13:10:59,069 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 13:10:59,069 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-03-25 13:10:59,086 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 13:10:59,087 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 15 [2021-03-25 13:10:59,112 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 13:10:59,112 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 8 [2021-03-25 13:10:59,133 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 13:10:59,133 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 4 [2021-03-25 13:10:59,156 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-03-25 13:10:59,156 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [241374737] [2021-03-25 13:10:59,157 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [91300135] [2021-03-25 13:10:59,157 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 2 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 2 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-03-25 13:10:59,234 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-03-25 13:10:59,235 INFO L263 TraceCheckSpWp]: Trace formula consists of 94 conjuncts, 21 conjunts are in the unsatisfiable core [2021-03-25 13:10:59,236 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-03-25 13:10:59,240 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 13:10:59,242 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 13:10:59,242 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 13:10:59,242 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 15 [2021-03-25 13:10:59,243 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 16 [2021-03-25 13:10:59,244 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 13:10:59,244 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 13:10:59,244 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 13:10:59,244 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 15 [2021-03-25 13:10:59,245 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 16 [2021-03-25 13:10:59,245 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 13:10:59,251 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 13:10:59,251 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 13:10:59,251 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 15 [2021-03-25 13:10:59,252 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 16 [2021-03-25 13:10:59,381 WARN L205 SmtUtils]: Spent 108.00 ms on a formula simplification. DAG size of input: 35 DAG size of output: 17 [2021-03-25 13:10:59,382 INFO L354 Elim1Store]: treesize reduction 83, result has 23.9 percent of original size [2021-03-25 13:10:59,382 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 3 case distinctions, treesize of input 15 treesize of output 31 [2021-03-25 13:10:59,383 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 13:10:59,384 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 31 [2021-03-25 13:10:59,384 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 13:10:59,385 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 31 [2021-03-25 13:10:59,385 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-03-25 13:10:59,416 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 13:10:59,417 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 13:10:59,422 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 13:10:59,422 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 13:10:59,423 INFO L725 QuantifierPusher]: Distributing 4 conjuncts over 2 disjuncts [2021-03-25 13:10:59,428 INFO L732 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 13:10:59,428 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 13:10:59,430 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 13:10:59,431 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 13:10:59,431 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 13:10:59,431 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-03-25 13:10:59,433 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 38 [2021-03-25 13:10:59,434 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 13:10:59,434 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 13:10:59,435 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 21 [2021-03-25 13:10:59,436 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 22 [2021-03-25 13:10:59,436 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 13:10:59,438 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 13:10:59,438 INFO L725 QuantifierPusher]: Distributing 4 conjuncts over 2 disjuncts [2021-03-25 13:10:59,442 INFO L732 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 13:10:59,442 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 13:10:59,443 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 13:10:59,444 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 13:10:59,444 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 13:10:59,444 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-03-25 13:10:59,448 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 38 [2021-03-25 13:10:59,449 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 13:10:59,449 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 13:10:59,450 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 21 [2021-03-25 13:10:59,451 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 22 [2021-03-25 13:10:59,452 INFO L725 QuantifierPusher]: Distributing 4 conjuncts over 3 disjuncts [2021-03-25 13:10:59,453 INFO L732 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 13:10:59,454 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 13:10:59,456 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 13:10:59,457 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 13:10:59,457 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 13:10:59,457 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-03-25 13:10:59,458 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 13:10:59,459 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 13:10:59,459 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-03-25 13:10:59,461 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 59 [2021-03-25 13:10:59,461 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 13:10:59,462 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 13:10:59,462 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 26 [2021-03-25 13:10:59,464 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 33 [2021-03-25 13:10:59,465 INFO L550 ElimStorePlain]: Start of recursive call 1: 2 dim-0 vars, 1 dim-1 vars, End of recursive call: 2 dim-0 vars, and 1 xjuncts. [2021-03-25 13:10:59,465 INFO L247 ElimStorePlain]: Needed 2 recursive calls to eliminate 3 variables, input treesize:15, output treesize:31 [2021-03-25 13:10:59,465 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 13:10:59,466 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 13:10:59,466 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 13:10:59,467 INFO L725 QuantifierPusher]: Distributing 4 conjuncts over 2 disjuncts [2021-03-25 13:10:59,470 INFO L732 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 13:10:59,470 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 13:10:59,470 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 13:10:59,471 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 13:10:59,471 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 13:10:59,471 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-03-25 13:10:59,473 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 38 [2021-03-25 13:10:59,473 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 13:10:59,475 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 13:10:59,476 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 21 [2021-03-25 13:10:59,478 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 22 [2021-03-25 13:10:59,479 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 13:10:59,480 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 13:10:59,481 INFO L725 QuantifierPusher]: Distributing 4 conjuncts over 2 disjuncts [2021-03-25 13:10:59,482 INFO L732 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 13:10:59,482 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 13:10:59,483 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 13:10:59,484 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 13:10:59,484 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 13:10:59,484 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-03-25 13:10:59,486 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 38 [2021-03-25 13:10:59,486 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 13:10:59,488 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 13:10:59,488 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 21 [2021-03-25 13:10:59,489 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 22 [2021-03-25 13:10:59,489 INFO L725 QuantifierPusher]: Distributing 4 conjuncts over 3 disjuncts [2021-03-25 13:10:59,492 INFO L732 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 13:10:59,492 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 13:10:59,493 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 13:10:59,494 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 13:10:59,494 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 13:10:59,494 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-03-25 13:10:59,495 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 13:10:59,496 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 13:10:59,496 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-03-25 13:10:59,497 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 59 [2021-03-25 13:10:59,498 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 13:10:59,499 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 13:10:59,499 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 26 [2021-03-25 13:10:59,499 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 33 [2021-03-25 13:10:59,500 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 13:10:59,501 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 13:10:59,501 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 13:10:59,502 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 26 [2021-03-25 13:10:59,503 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 33 [2021-03-25 13:10:59,545 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 13:10:59,546 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 13:10:59,547 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 13:10:59,547 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 13:10:59,548 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 13:10:59,550 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 26 [2021-03-25 13:10:59,550 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 38 [2021-03-25 13:10:59,551 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 39 [2021-03-25 13:10:59,553 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 13:10:59,554 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 13:10:59,555 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 13:10:59,556 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 13:10:59,556 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 13:10:59,557 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 26 [2021-03-25 13:10:59,557 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 38 [2021-03-25 13:10:59,558 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 39 [2021-03-25 13:10:59,559 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 13:10:59,560 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 13:10:59,562 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 13:10:59,562 INFO L725 QuantifierPusher]: Distributing 4 conjuncts over 2 disjuncts [2021-03-25 13:10:59,564 INFO L732 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 13:10:59,564 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 13:10:59,565 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 13:10:59,565 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 13:10:59,565 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 13:10:59,566 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-03-25 13:10:59,567 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 38 [2021-03-25 13:10:59,567 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 13:10:59,568 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 13:10:59,568 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 21 [2021-03-25 13:10:59,569 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 22 [2021-03-25 13:10:59,569 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 13:10:59,569 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 13:10:59,570 INFO L725 QuantifierPusher]: Distributing 4 conjuncts over 2 disjuncts [2021-03-25 13:10:59,570 INFO L732 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 13:10:59,571 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 13:10:59,571 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 13:10:59,572 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 13:10:59,572 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 13:10:59,572 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-03-25 13:10:59,573 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 38 [2021-03-25 13:10:59,573 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 13:10:59,574 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 13:10:59,574 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 21 [2021-03-25 13:10:59,575 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 22 [2021-03-25 13:10:59,575 INFO L725 QuantifierPusher]: Distributing 4 conjuncts over 5 disjuncts [2021-03-25 13:10:59,577 INFO L732 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 13:10:59,578 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 13:10:59,579 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 13:10:59,583 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 13:10:59,583 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 13:10:59,584 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 13:10:59,584 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 13:10:59,584 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-03-25 13:10:59,585 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 6 [2021-03-25 13:10:59,585 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 13:10:59,585 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 13:10:59,586 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 21 [2021-03-25 13:10:59,588 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 13:10:59,588 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 13:10:59,589 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 13:10:59,589 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 13:10:59,589 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-03-25 13:10:59,590 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 6 [2021-03-25 13:10:59,590 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 13:10:59,590 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 13:10:59,591 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 21 [2021-03-25 13:10:59,593 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 13:10:59,593 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 13:10:59,593 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 13:10:59,594 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 13:10:59,594 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-03-25 13:10:59,594 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 6 [2021-03-25 13:10:59,594 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 13:10:59,595 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 13:10:59,595 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 13:10:59,595 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 13:10:59,595 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-03-25 13:10:59,596 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 6 [2021-03-25 13:10:59,596 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 13:10:59,596 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 13:10:59,597 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 21 [2021-03-25 13:10:59,598 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 13:10:59,599 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 13:10:59,599 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 13:10:59,599 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 13:10:59,599 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-03-25 13:10:59,600 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 6 [2021-03-25 13:10:59,600 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 13:10:59,600 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 13:10:59,600 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 13:10:59,601 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 13:10:59,601 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-03-25 13:10:59,601 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 6 [2021-03-25 13:10:59,602 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 13:10:59,602 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 13:10:59,603 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 26 [2021-03-25 13:10:59,603 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 98 [2021-03-25 13:10:59,604 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 13:10:59,604 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 13:10:59,605 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 13:10:59,605 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 13:10:59,606 INFO L725 QuantifierPusher]: Distributing 4 conjuncts over 2 disjuncts [2021-03-25 13:10:59,607 INFO L732 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 13:10:59,607 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 13:10:59,609 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 13:10:59,609 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 13:10:59,610 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 13:10:59,610 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-03-25 13:10:59,611 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 38 [2021-03-25 13:10:59,612 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 13:10:59,612 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 13:10:59,612 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 21 [2021-03-25 13:10:59,613 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 22 [2021-03-25 13:10:59,613 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 13:10:59,613 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 13:10:59,614 INFO L725 QuantifierPusher]: Distributing 4 conjuncts over 2 disjuncts [2021-03-25 13:10:59,616 INFO L732 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 13:10:59,616 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 13:10:59,617 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 13:10:59,618 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 13:10:59,619 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 13:10:59,619 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-03-25 13:10:59,620 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 38 [2021-03-25 13:10:59,620 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 13:10:59,620 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 13:10:59,621 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 21 [2021-03-25 13:10:59,621 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 22 [2021-03-25 13:10:59,622 INFO L725 QuantifierPusher]: Distributing 4 conjuncts over 3 disjuncts [2021-03-25 13:10:59,624 INFO L732 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 13:10:59,624 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 13:10:59,626 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 13:10:59,626 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 13:10:59,626 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 13:10:59,627 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-03-25 13:10:59,627 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 13:10:59,627 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 13:10:59,628 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-03-25 13:10:59,629 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 59 [2021-03-25 13:10:59,629 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 13:10:59,630 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 13:10:59,630 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 26 [2021-03-25 13:10:59,631 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 38 [2021-03-25 13:10:59,631 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 39 [2021-03-25 13:10:59,727 INFO L354 Elim1Store]: treesize reduction 36, result has 26.5 percent of original size [2021-03-25 13:10:59,728 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 4 select indices, 4 select index equivalence classes, 0 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 6 case distinctions, treesize of input 21 treesize of output 25 [2021-03-25 13:10:59,728 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 13:10:59,738 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-03-25 13:10:59,740 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 13:10:59,740 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-03-25 13:10:59,740 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-03-25 13:10:59,788 INFO L354 Elim1Store]: treesize reduction 48, result has 2.0 percent of original size [2021-03-25 13:10:59,788 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 4 select indices, 4 select index equivalence classes, 0 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 6 case distinctions, treesize of input 21 treesize of output 1 [2021-03-25 13:10:59,789 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 13:10:59,789 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-25 13:10:59,790 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 13:10:59,791 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-25 13:10:59,791 INFO L550 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2021-03-25 13:10:59,876 INFO L354 Elim1Store]: treesize reduction 36, result has 26.5 percent of original size [2021-03-25 13:10:59,876 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 4 select indices, 4 select index equivalence classes, 0 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 6 case distinctions, treesize of input 21 treesize of output 25 [2021-03-25 13:10:59,877 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 13:10:59,886 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-03-25 13:10:59,887 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 13:10:59,887 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-03-25 13:10:59,887 INFO L550 ElimStorePlain]: Start of recursive call 4: End of recursive call: and 1 xjuncts. [2021-03-25 13:10:59,979 INFO L354 Elim1Store]: treesize reduction 65, result has 19.8 percent of original size [2021-03-25 13:10:59,980 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 5 select indices, 5 select index equivalence classes, 0 disjoint index pairs (out of 10 index pairs), introduced 5 new quantified variables, introduced 10 case distinctions, treesize of input 26 treesize of output 31 [2021-03-25 13:10:59,980 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 13:10:59,988 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-03-25 13:10:59,988 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 13:10:59,989 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-03-25 13:10:59,989 INFO L550 ElimStorePlain]: Start of recursive call 5: End of recursive call: and 1 xjuncts. [2021-03-25 13:11:00,060 INFO L628 ElimStorePlain]: treesize reduction 13, result has 67.5 percent of original size [2021-03-25 13:11:00,061 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 13:11:00,068 INFO L147 QuantifierPusher]: treesize reduction 10, result has 28.6 percent of original size 4 [2021-03-25 13:11:00,068 INFO L550 ElimStorePlain]: Start of recursive call 1: 2 dim-0 vars, 1 dim-1 vars, End of recursive call: and 2 xjuncts. [2021-03-25 13:11:00,068 INFO L247 ElimStorePlain]: Needed 5 recursive calls to eliminate 3 variables, input treesize:93, output treesize:14 [2021-03-25 13:11:00,069 INFO L142 QuantifierPusher]: treesize reduction 10, result has 28.6 percent of original size [2021-03-25 13:11:00,069 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 4 [2021-03-25 13:11:00,069 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 13:11:00,069 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 4 [2021-03-25 13:11:00,070 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 13:11:00,070 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 4 [2021-03-25 13:11:00,070 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 13:11:00,071 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 4 [2021-03-25 13:11:00,071 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 13:11:00,071 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 4 [2021-03-25 13:11:00,071 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 13:11:00,072 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 4 [2021-03-25 13:11:00,072 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 13:11:00,072 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 4 [2021-03-25 13:11:00,073 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 13:11:00,073 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 4 [2021-03-25 13:11:00,073 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 13:11:00,073 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 4 [2021-03-25 13:11:00,074 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 13:11:00,074 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 4 [2021-03-25 13:11:00,074 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 13:11:00,075 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 4 [2021-03-25 13:11:00,075 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 13:11:00,075 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 4 [2021-03-25 13:11:00,076 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 13:11:00,076 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 4 [2021-03-25 13:11:00,076 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 13:11:00,076 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 4 [2021-03-25 13:11:00,077 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 13:11:00,077 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 4 [2021-03-25 13:11:00,077 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 13:11:00,077 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 4 [2021-03-25 13:11:00,078 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 13:11:00,078 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 4 [2021-03-25 13:11:00,078 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 13:11:00,079 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 4 [2021-03-25 13:11:00,079 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 13:11:00,079 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 4 [2021-03-25 13:11:00,079 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 13:11:00,080 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 4 [2021-03-25 13:11:00,080 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 13:11:00,080 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 4 [2021-03-25 13:11:00,081 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 13:11:00,081 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 4 [2021-03-25 13:11:00,081 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 13:11:00,081 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 4 [2021-03-25 13:11:00,082 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 13:11:00,082 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 4 [2021-03-25 13:11:00,082 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 13:11:00,082 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 4 [2021-03-25 13:11:00,083 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 13:11:00,083 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 4 [2021-03-25 13:11:00,083 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 13:11:00,084 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 4 [2021-03-25 13:11:00,084 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 13:11:00,084 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 4 [2021-03-25 13:11:00,084 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 13:11:00,085 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 4 [2021-03-25 13:11:00,085 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 13:11:00,085 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 4 [2021-03-25 13:11:00,085 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 13:11:00,086 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 4 [2021-03-25 13:11:00,086 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 13:11:00,086 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 4 [2021-03-25 13:11:00,086 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 13:11:00,087 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 4 [2021-03-25 13:11:00,087 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 13:11:00,087 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 4 [2021-03-25 13:11:00,088 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 13:11:00,088 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 4 [2021-03-25 13:11:00,088 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 13:11:00,088 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 4 [2021-03-25 13:11:00,089 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 13:11:00,089 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 4 [2021-03-25 13:11:00,089 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 13:11:00,089 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 4 [2021-03-25 13:11:00,090 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 13:11:00,090 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 13:11:00,091 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 13:11:00,091 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 35 [2021-03-25 13:11:00,091 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 53 [2021-03-25 13:11:00,092 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 13:11:00,092 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 13:11:00,093 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 13:11:00,093 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 35 [2021-03-25 13:11:00,093 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 41 [2021-03-25 13:11:00,094 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 13:11:00,094 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 13:11:00,094 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 13:11:00,095 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 35 [2021-03-25 13:11:00,095 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 41 [2021-03-25 13:11:00,144 INFO L354 Elim1Store]: treesize reduction 17, result has 46.9 percent of original size [2021-03-25 13:11:00,144 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 1 case distinctions, treesize of input 35 treesize of output 23 [2021-03-25 13:11:00,145 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 13:11:00,147 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-03-25 13:11:00,148 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 13:11:00,148 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-03-25 13:11:00,148 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-03-25 13:11:00,159 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 13:11:00,159 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 13:11:00,160 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 12 [2021-03-25 13:11:00,160 INFO L550 ElimStorePlain]: Start of recursive call 1: 2 dim-0 vars, 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2021-03-25 13:11:00,160 INFO L247 ElimStorePlain]: Needed 2 recursive calls to eliminate 3 variables, input treesize:40, output treesize:12 [2021-03-25 13:11:00,160 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 13:11:00,160 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 12 [2021-03-25 13:11:00,161 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 13:11:00,161 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 12 [2021-03-25 13:11:00,195 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 13:11:00,195 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 12 [2021-03-25 13:11:00,195 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 13:11:00,196 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 12 [2021-03-25 13:11:00,196 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 13:11:00,196 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 12 [2021-03-25 13:11:00,197 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 13:11:00,197 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 12 [2021-03-25 13:11:00,197 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 13:11:00,198 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 12 [2021-03-25 13:11:00,198 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 13:11:00,198 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 12 [2021-03-25 13:11:00,199 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 13:11:00,199 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 12 [2021-03-25 13:11:00,199 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 13:11:00,199 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 12 [2021-03-25 13:11:00,200 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 13:11:00,200 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 13:11:00,200 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 13:11:00,201 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 19 [2021-03-25 13:11:00,201 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 25 [2021-03-25 13:11:00,202 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 13:11:00,202 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 13:11:00,202 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 13:11:00,202 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 13:11:00,203 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 13:11:00,203 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 19 [2021-03-25 13:11:00,204 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 25 [2021-03-25 13:11:00,204 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 26 [2021-03-25 13:11:00,204 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 13:11:00,205 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 13:11:00,205 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 13:11:00,206 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 13:11:00,206 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 13:11:00,206 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 11 [2021-03-25 13:11:00,206 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 12 [2021-03-25 13:11:00,207 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 13:11:00,207 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 13:11:00,207 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 13:11:00,208 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 13:11:00,208 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 13:11:00,208 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 13:11:00,208 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 11 [2021-03-25 13:11:00,209 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 12 [2021-03-25 13:11:00,209 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 13:11:00,209 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 13:11:00,209 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 16 [2021-03-25 13:11:00,210 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 17 [2021-03-25 13:11:00,210 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 13:11:00,210 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 13:11:00,211 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 13:11:00,211 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 13:11:00,211 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 13:11:00,211 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 13:11:00,212 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 11 [2021-03-25 13:11:00,212 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 12 [2021-03-25 13:11:00,212 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 13:11:00,213 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 13:11:00,213 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 19 [2021-03-25 13:11:00,213 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 20 [2021-03-25 13:11:00,214 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 13:11:00,214 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 13:11:00,214 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 13:11:00,214 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 13:11:00,215 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 19 [2021-03-25 13:11:00,215 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 25 [2021-03-25 13:11:00,216 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 26 [2021-03-25 13:11:00,223 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 19 treesize of output 18 [2021-03-25 13:11:00,224 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 13:11:00,224 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 15 [2021-03-25 13:11:00,225 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 13:11:00,225 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 15 [2021-03-25 13:11:00,225 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-03-25 13:11:00,240 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 13:11:00,240 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 13:11:00,241 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 13:11:00,241 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 13:11:00,241 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 13:11:00,242 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 13:11:00,242 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-03-25 13:11:00,242 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 8 [2021-03-25 13:11:00,242 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 13:11:00,243 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 13:11:00,243 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 12 [2021-03-25 13:11:00,243 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 21 [2021-03-25 13:11:00,244 INFO L550 ElimStorePlain]: Start of recursive call 1: 2 dim-0 vars, 1 dim-2 vars, End of recursive call: 2 dim-0 vars, and 1 xjuncts. [2021-03-25 13:11:00,244 INFO L247 ElimStorePlain]: Needed 2 recursive calls to eliminate 3 variables, input treesize:23, output treesize:19 [2021-03-25 13:11:00,244 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 13:11:00,245 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 13:11:00,245 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 13:11:00,245 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 13:11:00,245 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 13:11:00,246 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-03-25 13:11:00,246 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 8 [2021-03-25 13:11:00,246 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 13:11:00,246 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 13:11:00,247 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 12 [2021-03-25 13:11:00,247 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 21 [2021-03-25 13:11:00,247 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 13:11:00,248 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 13:11:00,248 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 13:11:00,248 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 12 [2021-03-25 13:11:00,249 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 21 [2021-03-25 13:11:00,292 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 13:11:00,293 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 13:11:00,293 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 13:11:00,293 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 12 [2021-03-25 13:11:00,294 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 28 [2021-03-25 13:11:00,294 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 13:11:00,295 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 13:11:00,295 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 13:11:00,295 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 12 [2021-03-25 13:11:00,296 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 28 [2021-03-25 13:11:00,296 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 13:11:00,296 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 13:11:00,297 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 13:11:00,297 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 13:11:00,297 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 13:11:00,297 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-03-25 13:11:00,298 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 8 [2021-03-25 13:11:00,298 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 13:11:00,298 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 13:11:00,299 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 12 [2021-03-25 13:11:00,299 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 28 [2021-03-25 13:11:00,300 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 13:11:00,300 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 13:11:00,300 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 13:11:00,300 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 13:11:00,301 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 13:11:00,301 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-03-25 13:11:00,301 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 8 [2021-03-25 13:11:00,302 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 13:11:00,302 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 13:11:00,302 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 12 [2021-03-25 13:11:00,302 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 28 [2021-03-25 13:11:00,303 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 13:11:00,303 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 13:11:00,303 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 13:11:00,304 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 12 [2021-03-25 13:11:00,304 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 28 [2021-03-25 13:11:00,352 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 13:11:00,352 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 13:11:00,353 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 13:11:00,353 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 12 [2021-03-25 13:11:00,353 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 36 [2021-03-25 13:11:00,354 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 13:11:00,354 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 13:11:00,354 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 13:11:00,355 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 12 [2021-03-25 13:11:00,355 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 13:11:00,355 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 13:11:00,356 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 16 [2021-03-25 13:11:00,356 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 38 [2021-03-25 13:11:00,356 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 13:11:00,357 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 13:11:00,357 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 13:11:00,357 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 13:11:00,358 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 13:11:00,358 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-03-25 13:11:00,358 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 8 [2021-03-25 13:11:00,358 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 13:11:00,359 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 13:11:00,359 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 12 [2021-03-25 13:11:00,359 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 13:11:00,360 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 13:11:00,360 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 16 [2021-03-25 13:11:00,360 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 38 [2021-03-25 13:11:00,361 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 13:11:00,361 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 13:11:00,362 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 13:11:00,362 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 13:11:00,362 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 13:11:00,362 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-03-25 13:11:00,363 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 8 [2021-03-25 13:11:00,363 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 13:11:00,363 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 13:11:00,363 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 12 [2021-03-25 13:11:00,364 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 13:11:00,364 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 13:11:00,364 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 16 [2021-03-25 13:11:00,365 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 38 [2021-03-25 13:11:00,365 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 13:11:00,365 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 13:11:00,366 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 13:11:00,366 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 12 [2021-03-25 13:11:00,366 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 13:11:00,367 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 13:11:00,367 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 16 [2021-03-25 13:11:00,367 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 38 [2021-03-25 13:11:00,420 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 13:11:00,421 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 13:11:00,421 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 13:11:00,421 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 12 [2021-03-25 13:11:00,421 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 13:11:00,422 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 13:11:00,422 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 16 [2021-03-25 13:11:00,422 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 45 [2021-03-25 13:11:00,423 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 13:11:00,424 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 13:11:00,424 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 13:11:00,425 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 13:11:00,425 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 13:11:00,425 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 12 [2021-03-25 13:11:00,425 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 13:11:00,426 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 13:11:00,426 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 16 [2021-03-25 13:11:00,426 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 45 [2021-03-25 13:11:00,427 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 46 [2021-03-25 13:11:00,427 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 13:11:00,429 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 13:11:00,429 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 13:11:00,429 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 13:11:00,430 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 13:11:00,430 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-03-25 13:11:00,430 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 8 [2021-03-25 13:11:00,430 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 13:11:00,431 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 13:11:00,431 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 13:11:00,431 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 13:11:00,432 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 13:11:00,432 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 13:11:00,432 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-03-25 13:11:00,432 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 8 [2021-03-25 13:11:00,433 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 13:11:00,433 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 13:11:00,433 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 12 [2021-03-25 13:11:00,434 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-03-25 13:11:00,434 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 13:11:00,435 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 13:11:00,435 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 13:11:00,435 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 13:11:00,436 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 16 [2021-03-25 13:11:00,436 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 17 [2021-03-25 13:11:00,437 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 13:11:00,437 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 13:11:00,437 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 13:11:00,438 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 13:11:00,438 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 15 [2021-03-25 13:11:00,438 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 16 [2021-03-25 13:11:00,439 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 13:11:00,439 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 13:11:00,440 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 13:11:00,440 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 13:11:00,440 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 13:11:00,441 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 13:11:00,441 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 15 [2021-03-25 13:11:00,441 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 16 [2021-03-25 13:11:00,442 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 13:11:00,442 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 13:11:00,442 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 19 [2021-03-25 13:11:00,443 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 20 [2021-03-25 13:11:00,443 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 13:11:00,443 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 13:11:00,444 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 13:11:00,444 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 13:11:00,445 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 13:11:00,445 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 13:11:00,445 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-03-25 13:11:00,446 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 8 [2021-03-25 13:11:00,446 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 13:11:00,446 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 13:11:00,447 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 13:11:00,447 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 13:11:00,447 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 16 [2021-03-25 13:11:00,448 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 17 [2021-03-25 13:11:00,448 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 13:11:00,448 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 13:11:00,448 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 13:11:00,449 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 13:11:00,449 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 15 [2021-03-25 13:11:00,449 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 16 [2021-03-25 13:11:00,450 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 13:11:00,450 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 13:11:00,450 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 37 [2021-03-25 13:11:00,451 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 38 [2021-03-25 13:11:00,451 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 13:11:00,451 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 13:11:00,452 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 13:11:00,452 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 13:11:00,452 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 13:11:00,453 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 13:11:00,453 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-03-25 13:11:00,453 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 8 [2021-03-25 13:11:00,454 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 13:11:00,454 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 13:11:00,454 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 12 [2021-03-25 13:11:00,455 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 13:11:00,455 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 13:11:00,455 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 16 [2021-03-25 13:11:00,456 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 45 [2021-03-25 13:11:00,456 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 46 [2021-03-25 13:11:00,518 INFO L354 Elim1Store]: treesize reduction 3, result has 88.0 percent of original size [2021-03-25 13:11:00,518 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 stores, 3 select indices, 3 select index equivalence classes, 1 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 2 case distinctions, treesize of input 37 treesize of output 38 [2021-03-25 13:11:00,519 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 13:11:00,520 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 29 [2021-03-25 13:11:00,521 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 13:11:00,521 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 29 [2021-03-25 13:11:00,521 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-03-25 13:11:00,558 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 13:11:00,559 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 13:11:00,560 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 13:11:00,560 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 13:11:00,563 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-25 13:11:00,563 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 13:11:00,563 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 13:11:00,565 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-25 13:11:00,566 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 13:11:00,566 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 13:11:00,570 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-25 13:11:00,570 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 8 [2021-03-25 13:11:00,570 INFO L550 ElimStorePlain]: Start of recursive call 1: 6 dim-0 vars, 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2021-03-25 13:11:00,570 INFO L247 ElimStorePlain]: Needed 2 recursive calls to eliminate 7 variables, input treesize:41, output treesize:8 [2021-03-25 13:11:00,571 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 13:11:00,571 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 8 [2021-03-25 13:11:00,571 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 13:11:00,572 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 8 [2021-03-25 13:11:00,612 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-03-25 13:11:00,612 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 1 imperfect interpolant sequences. [2021-03-25 13:11:00,613 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [7] imperfect sequences [7] total 13 [2021-03-25 13:11:00,613 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [581564761] [2021-03-25 13:11:00,613 INFO L460 AbstractCegarLoop]: Interpolant automaton has 9 states [2021-03-25 13:11:00,613 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-03-25 13:11:00,613 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 9 interpolants. [2021-03-25 13:11:00,614 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=41, Invalid=169, Unknown=0, NotChecked=0, Total=210 [2021-03-25 13:11:00,615 INFO L508 CegarLoopForPetriNet]: Number of universal loopers: 180 out of 427 [2021-03-25 13:11:00,617 INFO L92 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 132 places, 171 transitions, 642 flow. Second operand has 9 states, 9 states have (on average 181.33333333333334) internal successors, (1632), 9 states have internal predecessors, (1632), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-25 13:11:00,617 INFO L101 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2021-03-25 13:11:00,617 INFO L102 encePairwiseOnDemand]: Number of universal subtrahend loopers: 180 of 427 [2021-03-25 13:11:00,617 INFO L74 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2021-03-25 13:14:44,880 INFO L129 PetriNetUnfolder]: 396366/731767 cut-off events. [2021-03-25 13:14:44,880 INFO L130 PetriNetUnfolder]: For 571028/571740 co-relation queries the response was YES. [2021-03-25 13:14:49,550 INFO L84 FinitePrefix]: Finished finitePrefix Result has 1717006 conditions, 731767 events. 396366/731767 cut-off events. For 571028/571740 co-relation queries the response was YES. Maximal size of possible extension queue 17723. Compared 9250874 event pairs, 29562 based on Foata normal form. 5377/707761 useless extension candidates. Maximal degree in co-relation 1712371. Up to 167333 conditions per place. [2021-03-25 13:14:53,705 INFO L132 encePairwiseOnDemand]: 403/427 looper letters, 401 selfloop transitions, 326 changer transitions 0/799 dead transitions. [2021-03-25 13:14:53,706 INFO L138 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 150 places, 799 transitions, 4756 flow [2021-03-25 13:14:53,706 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 19 states. [2021-03-25 13:14:53,706 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 19 states. [2021-03-25 13:14:53,729 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 19 states to 19 states and 3936 transitions. [2021-03-25 13:14:53,731 INFO L553 CegarLoopForPetriNet]: DFA transition density 0.4851472944656724 [2021-03-25 13:14:53,731 INFO L72 ComplementDD]: Start complementDD. Operand 19 states and 3936 transitions. [2021-03-25 13:14:53,731 INFO L73 IsDeterministic]: Start isDeterministic. Operand 19 states and 3936 transitions. [2021-03-25 13:14:53,732 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2021-03-25 13:14:53,732 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 19 states and 3936 transitions. [2021-03-25 13:14:53,747 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 20 states, 19 states have (on average 207.1578947368421) internal successors, (3936), 19 states have internal predecessors, (3936), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-25 13:14:53,758 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 20 states, 20 states have (on average 427.0) internal successors, (8540), 20 states have internal predecessors, (8540), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-25 13:14:53,759 INFO L81 ComplementDD]: Finished complementDD. Result has 20 states, 20 states have (on average 427.0) internal successors, (8540), 20 states have internal predecessors, (8540), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-03-25 13:14:53,760 INFO L185 Difference]: Start difference. First operand has 132 places, 171 transitions, 642 flow. Second operand 19 states and 3936 transitions. [2021-03-25 13:14:53,760 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 150 places, 799 transitions, 4756 flow [2021-03-25 13:15:30,610 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 150 places, 799 transitions, 4756 flow, removed 0 selfloop flow, removed 0 redundant places. [2021-03-25 13:15:30,617 INFO L241 Difference]: Finished difference. Result has 164 places, 490 transitions, 3863 flow [2021-03-25 13:15:30,617 INFO L326 CegarLoopForPetriNet]: {PETRI_ALPHABET=427, PETRI_DIFFERENCE_MINUEND_FLOW=642, PETRI_DIFFERENCE_MINUEND_PLACES=132, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=171, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=51, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=98, PETRI_DIFFERENCE_SUBTRAHEND_STATES=19, PETRI_FLOW=3863, PETRI_PLACES=164, PETRI_TRANSITIONS=490} [2021-03-25 13:15:30,617 INFO L343 CegarLoopForPetriNet]: 152 programPoint places, 12 predicate places. [2021-03-25 13:15:30,617 INFO L165 etLargeBlockEncoding]: Petri net LBE is using semantic-based independence relation. [2021-03-25 13:15:30,618 INFO L137 etLargeBlockEncoding]: Starting large block encoding on Petri net that has 164 places, 490 transitions, 3863 flow [2021-03-25 13:15:30,618 INFO L129 LiptonReduction]: Starting Lipton reduction on Petri net that has 164 places, 490 transitions, 3863 flow [2021-03-25 13:15:30,620 INFO L74 FinitePrefix]: Start finitePrefix. Operand has 164 places, 490 transitions, 3863 flow [2021-03-25 13:15:32,294 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1097] L696-->L700-2: Formula: (and (= |v_thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_#in~v.base_1| v_thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_~v.base_1) (= |v_#memory_int_68| (let ((.cse0 (store |v_#memory_int_69| v_thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_~o.base_1 (store (select |v_#memory_int_69| v_thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_~o.base_1) v_thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_~o.offset_1 (select (select |v_#memory_int_69| v_thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_~v.base_1) v_thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_~v.offset_1))))) (store .cse0 v_thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_~v.base_1 (store (select .cse0 v_thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_~v.base_1) v_thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_~v.offset_1 1)))) (= |v_thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_#in~v.base_1| |v_~#lock~0.base_22|) (= |v_thr1Thread3of4ForFork0_acquire_lock_~#cond~0.base_5| |v_thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_#in~o.base_1|) (= |v_thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_#in~v.offset_1| v_thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_~v.offset_1) (= |v_thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_#in~v.offset_1| |v_~#lock~0.offset_22|) (= |v_thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_#in~o.base_1| v_thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_~o.base_1) (= |v_thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_#in~o.offset_1| |v_thr1Thread3of4ForFork0_acquire_lock_~#cond~0.offset_5|) (= |v_thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_#in~o.offset_1| v_thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_~o.offset_1)) InVars {#memory_int=|v_#memory_int_69|, ~#lock~0.offset=|v_~#lock~0.offset_22|, thr1Thread3of4ForFork0_acquire_lock_~#cond~0.base=|v_thr1Thread3of4ForFork0_acquire_lock_~#cond~0.base_5|, ~#lock~0.base=|v_~#lock~0.base_22|, thr1Thread3of4ForFork0_acquire_lock_~#cond~0.offset=|v_thr1Thread3of4ForFork0_acquire_lock_~#cond~0.offset_5|} OutVars{thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_#t~mem5=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_#t~mem5_1|, thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_#in~v.base=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_#in~v.base_1|, ~#lock~0.base=|v_~#lock~0.base_22|, thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_~o.offset=v_thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_~o.offset_1, thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_~v.offset=v_thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_~v.offset_1, thr1Thread3of4ForFork0_acquire_lock_~#cond~0.base=|v_thr1Thread3of4ForFork0_acquire_lock_~#cond~0.base_5|, thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_#in~o.base=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_#in~o.base_1|, #memory_int=|v_#memory_int_68|, ~#lock~0.offset=|v_~#lock~0.offset_22|, thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_#in~v.offset=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_#in~v.offset_1|, thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_#in~o.offset=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_#in~o.offset_1|, thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_~o.base=v_thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_~o.base_1, thr1Thread3of4ForFork0_acquire_lock_~#cond~0.offset=|v_thr1Thread3of4ForFork0_acquire_lock_~#cond~0.offset_5|, thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_~v.base=v_thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_~v.base_1} AuxVars[] AssignedVars[thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_~v.offset, thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_#t~mem5, thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_#in~o.base, thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_#in~v.base, #memory_int, thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_~o.offset, thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_#in~v.offset, thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_#in~o.offset, thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_~o.base, thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_~v.base][340], [205#L702-7true, 207#L700-2true, 18#L700-2true, thr1Thread1of4ForFork0InUse, Black: 322#(and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (exists ((|#t~string0.base| Int) (|#t~string1.base| Int)) (and (= (select |#valid| |#t~string0.base|) 1) (or (= |#t~string0.base| 0) (= |#t~string1.base| 0) (= (select |#valid| 0) 0) (= |~#lock~0.base| 0)) (= (select |#valid| |#t~string1.base|) 1))) (= (select |#valid| |~#lock~0.base|) 1) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), thr1Thread2of4ForFork0InUse, Black: 324#(and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (exists ((|#t~string0.base| Int) (|#t~string1.base| Int)) (and (= (select |#valid| |#t~string0.base|) 1) (or (= |#t~string0.base| 0) (= |#t~string1.base| 0) (= (select |#valid| 0) 0) (= |~#lock~0.base| 0)) (= (select |#valid| |#t~string1.base|) 1))) (= (select |#valid| |~#lock~0.base|) 1) (exists ((|ULTIMATE.start_main_~#t~0.base| Int) (|ULTIMATE.start_main_~#t~0.offset| Int)) (and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |ULTIMATE.start_main_~#t~0.base|) |ULTIMATE.start_main_~#t~0.offset|) 0))) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), thr1Thread3of4ForFork0InUse, Black: 326#(and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem6| (select (select |#memory_int| |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.base|) |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.offset|)) (exists ((|#t~string0.base| Int) (|#t~string1.base| Int)) (and (= (select |#valid| |#t~string0.base|) 1) (or (= |#t~string0.base| 0) (= |#t~string1.base| 0) (= (select |#valid| 0) 0) (= |~#lock~0.base| 0)) (= (select |#valid| |#t~string1.base|) 1))) (= (select |#valid| |~#lock~0.base|) 1) (exists ((|ULTIMATE.start_main_~#t~0.base| Int) (|ULTIMATE.start_main_~#t~0.offset| Int)) (and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |ULTIMATE.start_main_~#t~0.base|) |ULTIMATE.start_main_~#t~0.offset|) 0))) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), Black: 328#(and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (exists ((|#t~string0.base| Int) (|#t~string1.base| Int)) (and (= (select |#valid| |#t~string0.base|) 1) (or (= |#t~string0.base| 0) (= |#t~string1.base| 0) (= (select |#valid| 0) 0) (= |~#lock~0.base| 0)) (= (select |#valid| |#t~string1.base|) 1))) (= (select |#valid| |~#lock~0.base|) 1) (exists ((|ULTIMATE.start_main_~#t~0.base| Int) (|ULTIMATE.start_main_~#t~0.offset| Int)) (and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |ULTIMATE.start_main_~#t~0.base|) |ULTIMATE.start_main_~#t~0.offset|) 0))) (exists ((|thr1Thread1of4ForFork0_acquire_lock_~#cond~0.offset| Int) (|thr1Thread1of4ForFork0_acquire_lock_~#cond~0.base| Int)) (and (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem7| (select (select |#memory_int| |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.base|) |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.offset|)) (not (= (select (select |#memory_int| |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.base|) |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.offset|) 1)))) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), thr1Thread4of4ForFork0NotInUse, Black: 330#(and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem8| 1) (exists ((|#t~string0.base| Int) (|#t~string1.base| Int)) (and (= (select |#valid| |#t~string0.base|) 1) (or (= |#t~string0.base| 0) (= |#t~string1.base| 0) (= (select |#valid| 0) 0) (= |~#lock~0.base| 0)) (= (select |#valid| |#t~string1.base|) 1))) (= (select |#valid| |~#lock~0.base|) 1) (exists ((|ULTIMATE.start_main_~#t~0.base| Int) (|ULTIMATE.start_main_~#t~0.offset| Int)) (and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |ULTIMATE.start_main_~#t~0.base|) |ULTIMATE.start_main_~#t~0.offset|) 0))) (exists ((|thr1Thread1of4ForFork0_acquire_lock_~#cond~0.offset| Int) (|thr1Thread1of4ForFork0_acquire_lock_~#cond~0.base| Int)) (and (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem7| (select (select |#memory_int| |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.base|) |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.offset|)) (not (= (select (select |#memory_int| |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.base|) |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.offset|) 1)))) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), Black: 332#(and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem8| 1) (exists ((|#t~string0.base| Int) (|#t~string1.base| Int)) (and (= (select |#valid| |#t~string0.base|) 1) (or (= |#t~string0.base| 0) (= |#t~string1.base| 0) (= (select |#valid| 0) 0) (= |~#lock~0.base| 0)) (= (select |#valid| |#t~string1.base|) 1))) (= (select |#valid| |~#lock~0.base|) 1) (not (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem7| 1)) (exists ((|ULTIMATE.start_main_~#t~0.base| Int) (|ULTIMATE.start_main_~#t~0.offset| Int)) (and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |ULTIMATE.start_main_~#t~0.base|) |ULTIMATE.start_main_~#t~0.offset|) 0))) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), 36#L719-3true, Black: 334#(and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (exists ((|ULTIMATE.start_main_~#t~0.base| Int) (|ULTIMATE.start_main_~#t~0.offset| Int)) (and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |ULTIMATE.start_main_~#t~0.base|) |ULTIMATE.start_main_~#t~0.offset|) 0))) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), Black: 336#(and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem8| 1) (exists ((|#t~string0.base| Int) (|#t~string1.base| Int)) (and (= (select |#valid| |#t~string0.base|) 1) (or (= |#t~string0.base| 0) (= |#t~string1.base| 0) (= (select |#valid| 0) 0) (= |~#lock~0.base| 0)) (= (select |#valid| |#t~string1.base|) 1))) (= (select |#valid| |~#lock~0.base|) 1) (not (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem7| 1)) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), Black: 338#(and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem6| (select (select |#memory_int| |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.base|) |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.offset|)) (exists ((|ULTIMATE.start_main_~#t~0.base| Int) (|ULTIMATE.start_main_~#t~0.offset| Int)) (and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |ULTIMATE.start_main_~#t~0.base|) |ULTIMATE.start_main_~#t~0.offset|) 0))) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), Black: 340#(and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (exists ((|ULTIMATE.start_main_~#t~0.base| Int) (|ULTIMATE.start_main_~#t~0.offset| Int)) (and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |ULTIMATE.start_main_~#t~0.base|) |ULTIMATE.start_main_~#t~0.offset|) 0))) (exists ((|thr1Thread1of4ForFork0_acquire_lock_~#cond~0.offset| Int) (|thr1Thread1of4ForFork0_acquire_lock_~#cond~0.base| Int)) (and (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem7| (select (select |#memory_int| |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.base|) |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.offset|)) (not (= (select (select |#memory_int| |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.base|) |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.offset|) 1)))) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), Black: 342#(and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem8| 1) (exists ((|ULTIMATE.start_main_~#t~0.base| Int) (|ULTIMATE.start_main_~#t~0.offset| Int)) (and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |ULTIMATE.start_main_~#t~0.base|) |ULTIMATE.start_main_~#t~0.offset|) 0))) (exists ((|thr1Thread1of4ForFork0_acquire_lock_~#cond~0.offset| Int) (|thr1Thread1of4ForFork0_acquire_lock_~#cond~0.base| Int)) (and (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem7| (select (select |#memory_int| |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.base|) |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.offset|)) (not (= (select (select |#memory_int| |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.base|) |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.offset|) 1)))) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), 296#(and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), Black: 344#(and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem8| 1) (not (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem7| 1)) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), Black: 346#(and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem8| 1) (not (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem7| 1)) (exists ((|ULTIMATE.start_main_~#t~0.base| Int) (|ULTIMATE.start_main_~#t~0.offset| Int)) (and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |ULTIMATE.start_main_~#t~0.base|) |ULTIMATE.start_main_~#t~0.offset|) 0))) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), Black: 348#(and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem8| 1) (not (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem7| 1))), 241#(and (not (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem8| |thr1Thread1of4ForFork0_acquire_lock_#t~mem7|)) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), Black: 230#true, Black: 232#(= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1), Black: 233#(and (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem6| (select (select |#memory_int| |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.base|) |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.offset|)) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), Black: 235#(not (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem8| |thr1Thread1of4ForFork0_acquire_lock_#t~mem7|)), Black: 237#(and (not (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem7| (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|))) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), Black: 239#(and (not (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem7| (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|))) (not (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem8| |thr1Thread1of4ForFork0_acquire_lock_#t~mem7|)) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1))]) [2021-03-25 13:15:32,294 INFO L384 tUnfolder$Statistics]: this new event has 52 ancestors and is cut-off event [2021-03-25 13:15:32,295 INFO L387 tUnfolder$Statistics]: existing Event has 52 ancestors and is cut-off event [2021-03-25 13:15:32,295 INFO L387 tUnfolder$Statistics]: existing Event has 52 ancestors and is cut-off event [2021-03-25 13:15:32,295 INFO L387 tUnfolder$Statistics]: existing Event has 52 ancestors and is cut-off event [2021-03-25 13:15:32,512 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1262] L696-->L700-2: Formula: (and (= |v_thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_#in~v.base_1| v_thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_~v.base_1) (= |v_#memory_int_68| (let ((.cse0 (store |v_#memory_int_69| v_thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_~o.base_1 (store (select |v_#memory_int_69| v_thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_~o.base_1) v_thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_~o.offset_1 (select (select |v_#memory_int_69| v_thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_~v.base_1) v_thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_~v.offset_1))))) (store .cse0 v_thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_~v.base_1 (store (select .cse0 v_thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_~v.base_1) v_thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_~v.offset_1 1)))) (= |v_thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_#in~v.base_1| |v_~#lock~0.base_22|) (= |v_thr1Thread2of4ForFork0_acquire_lock_~#cond~0.base_5| |v_thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_#in~o.base_1|) (= |v_thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_#in~v.offset_1| v_thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_~v.offset_1) (= |v_thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_#in~v.offset_1| |v_~#lock~0.offset_22|) (= |v_thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_#in~o.base_1| v_thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_~o.base_1) (= |v_thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_#in~o.offset_1| |v_thr1Thread2of4ForFork0_acquire_lock_~#cond~0.offset_5|) (= |v_thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_#in~o.offset_1| v_thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_~o.offset_1)) InVars {#memory_int=|v_#memory_int_69|, ~#lock~0.offset=|v_~#lock~0.offset_22|, thr1Thread2of4ForFork0_acquire_lock_~#cond~0.base=|v_thr1Thread2of4ForFork0_acquire_lock_~#cond~0.base_5|, ~#lock~0.base=|v_~#lock~0.base_22|, thr1Thread2of4ForFork0_acquire_lock_~#cond~0.offset=|v_thr1Thread2of4ForFork0_acquire_lock_~#cond~0.offset_5|} OutVars{thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_#in~o.base=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_#in~o.base_1|, thr1Thread2of4ForFork0_acquire_lock_~#cond~0.base=|v_thr1Thread2of4ForFork0_acquire_lock_~#cond~0.base_5|, ~#lock~0.base=|v_~#lock~0.base_22|, thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_~v.offset=v_thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_~v.offset_1, thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_#t~mem5=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_#t~mem5_1|, thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_~o.base=v_thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_~o.base_1, thr1Thread2of4ForFork0_acquire_lock_~#cond~0.offset=|v_thr1Thread2of4ForFork0_acquire_lock_~#cond~0.offset_5|, thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_~v.base=v_thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_~v.base_1, thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_#in~o.offset=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_#in~o.offset_1|, thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_#in~v.base=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_#in~v.base_1|, thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_#in~v.offset=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_#in~v.offset_1|, thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_~o.offset=v_thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_~o.offset_1, #memory_int=|v_#memory_int_68|, ~#lock~0.offset=|v_~#lock~0.offset_22|} AuxVars[] AssignedVars[thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_#in~o.base, thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_#in~v.base, thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_#in~v.offset, thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_~o.offset, thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_~v.offset, #memory_int, thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_#t~mem5, thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_~o.base, thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_~v.base, thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_#in~o.offset][443], [205#L702-7true, 207#L700-2true, 18#L700-2true, 344#(and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem8| 1) (not (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem7| 1)) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), thr1Thread1of4ForFork0InUse, Black: 322#(and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (exists ((|#t~string0.base| Int) (|#t~string1.base| Int)) (and (= (select |#valid| |#t~string0.base|) 1) (or (= |#t~string0.base| 0) (= |#t~string1.base| 0) (= (select |#valid| 0) 0) (= |~#lock~0.base| 0)) (= (select |#valid| |#t~string1.base|) 1))) (= (select |#valid| |~#lock~0.base|) 1) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), thr1Thread2of4ForFork0InUse, Black: 324#(and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (exists ((|#t~string0.base| Int) (|#t~string1.base| Int)) (and (= (select |#valid| |#t~string0.base|) 1) (or (= |#t~string0.base| 0) (= |#t~string1.base| 0) (= (select |#valid| 0) 0) (= |~#lock~0.base| 0)) (= (select |#valid| |#t~string1.base|) 1))) (= (select |#valid| |~#lock~0.base|) 1) (exists ((|ULTIMATE.start_main_~#t~0.base| Int) (|ULTIMATE.start_main_~#t~0.offset| Int)) (and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |ULTIMATE.start_main_~#t~0.base|) |ULTIMATE.start_main_~#t~0.offset|) 0))) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), thr1Thread3of4ForFork0InUse, Black: 326#(and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem6| (select (select |#memory_int| |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.base|) |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.offset|)) (exists ((|#t~string0.base| Int) (|#t~string1.base| Int)) (and (= (select |#valid| |#t~string0.base|) 1) (or (= |#t~string0.base| 0) (= |#t~string1.base| 0) (= (select |#valid| 0) 0) (= |~#lock~0.base| 0)) (= (select |#valid| |#t~string1.base|) 1))) (= (select |#valid| |~#lock~0.base|) 1) (exists ((|ULTIMATE.start_main_~#t~0.base| Int) (|ULTIMATE.start_main_~#t~0.offset| Int)) (and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |ULTIMATE.start_main_~#t~0.base|) |ULTIMATE.start_main_~#t~0.offset|) 0))) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), thr1Thread4of4ForFork0NotInUse, Black: 328#(and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (exists ((|#t~string0.base| Int) (|#t~string1.base| Int)) (and (= (select |#valid| |#t~string0.base|) 1) (or (= |#t~string0.base| 0) (= |#t~string1.base| 0) (= (select |#valid| 0) 0) (= |~#lock~0.base| 0)) (= (select |#valid| |#t~string1.base|) 1))) (= (select |#valid| |~#lock~0.base|) 1) (exists ((|ULTIMATE.start_main_~#t~0.base| Int) (|ULTIMATE.start_main_~#t~0.offset| Int)) (and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |ULTIMATE.start_main_~#t~0.base|) |ULTIMATE.start_main_~#t~0.offset|) 0))) (exists ((|thr1Thread1of4ForFork0_acquire_lock_~#cond~0.offset| Int) (|thr1Thread1of4ForFork0_acquire_lock_~#cond~0.base| Int)) (and (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem7| (select (select |#memory_int| |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.base|) |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.offset|)) (not (= (select (select |#memory_int| |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.base|) |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.offset|) 1)))) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), Black: 330#(and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem8| 1) (exists ((|#t~string0.base| Int) (|#t~string1.base| Int)) (and (= (select |#valid| |#t~string0.base|) 1) (or (= |#t~string0.base| 0) (= |#t~string1.base| 0) (= (select |#valid| 0) 0) (= |~#lock~0.base| 0)) (= (select |#valid| |#t~string1.base|) 1))) (= (select |#valid| |~#lock~0.base|) 1) (exists ((|ULTIMATE.start_main_~#t~0.base| Int) (|ULTIMATE.start_main_~#t~0.offset| Int)) (and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |ULTIMATE.start_main_~#t~0.base|) |ULTIMATE.start_main_~#t~0.offset|) 0))) (exists ((|thr1Thread1of4ForFork0_acquire_lock_~#cond~0.offset| Int) (|thr1Thread1of4ForFork0_acquire_lock_~#cond~0.base| Int)) (and (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem7| (select (select |#memory_int| |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.base|) |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.offset|)) (not (= (select (select |#memory_int| |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.base|) |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.offset|) 1)))) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), Black: 332#(and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem8| 1) (exists ((|#t~string0.base| Int) (|#t~string1.base| Int)) (and (= (select |#valid| |#t~string0.base|) 1) (or (= |#t~string0.base| 0) (= |#t~string1.base| 0) (= (select |#valid| 0) 0) (= |~#lock~0.base| 0)) (= (select |#valid| |#t~string1.base|) 1))) (= (select |#valid| |~#lock~0.base|) 1) (not (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem7| 1)) (exists ((|ULTIMATE.start_main_~#t~0.base| Int) (|ULTIMATE.start_main_~#t~0.offset| Int)) (and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |ULTIMATE.start_main_~#t~0.base|) |ULTIMATE.start_main_~#t~0.offset|) 0))) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), Black: 334#(and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (exists ((|ULTIMATE.start_main_~#t~0.base| Int) (|ULTIMATE.start_main_~#t~0.offset| Int)) (and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |ULTIMATE.start_main_~#t~0.base|) |ULTIMATE.start_main_~#t~0.offset|) 0))) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), 36#L719-3true, Black: 336#(and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem8| 1) (exists ((|#t~string0.base| Int) (|#t~string1.base| Int)) (and (= (select |#valid| |#t~string0.base|) 1) (or (= |#t~string0.base| 0) (= |#t~string1.base| 0) (= (select |#valid| 0) 0) (= |~#lock~0.base| 0)) (= (select |#valid| |#t~string1.base|) 1))) (= (select |#valid| |~#lock~0.base|) 1) (not (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem7| 1)) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), Black: 338#(and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem6| (select (select |#memory_int| |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.base|) |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.offset|)) (exists ((|ULTIMATE.start_main_~#t~0.base| Int) (|ULTIMATE.start_main_~#t~0.offset| Int)) (and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |ULTIMATE.start_main_~#t~0.base|) |ULTIMATE.start_main_~#t~0.offset|) 0))) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), Black: 340#(and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (exists ((|ULTIMATE.start_main_~#t~0.base| Int) (|ULTIMATE.start_main_~#t~0.offset| Int)) (and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |ULTIMATE.start_main_~#t~0.base|) |ULTIMATE.start_main_~#t~0.offset|) 0))) (exists ((|thr1Thread1of4ForFork0_acquire_lock_~#cond~0.offset| Int) (|thr1Thread1of4ForFork0_acquire_lock_~#cond~0.base| Int)) (and (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem7| (select (select |#memory_int| |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.base|) |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.offset|)) (not (= (select (select |#memory_int| |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.base|) |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.offset|) 1)))) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), Black: 342#(and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem8| 1) (exists ((|ULTIMATE.start_main_~#t~0.base| Int) (|ULTIMATE.start_main_~#t~0.offset| Int)) (and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |ULTIMATE.start_main_~#t~0.base|) |ULTIMATE.start_main_~#t~0.offset|) 0))) (exists ((|thr1Thread1of4ForFork0_acquire_lock_~#cond~0.offset| Int) (|thr1Thread1of4ForFork0_acquire_lock_~#cond~0.base| Int)) (and (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem7| (select (select |#memory_int| |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.base|) |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.offset|)) (not (= (select (select |#memory_int| |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.base|) |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.offset|) 1)))) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), Black: 346#(and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem8| 1) (not (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem7| 1)) (exists ((|ULTIMATE.start_main_~#t~0.base| Int) (|ULTIMATE.start_main_~#t~0.offset| Int)) (and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |ULTIMATE.start_main_~#t~0.base|) |ULTIMATE.start_main_~#t~0.offset|) 0))) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), Black: 348#(and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem8| 1) (not (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem7| 1))), 241#(and (not (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem8| |thr1Thread1of4ForFork0_acquire_lock_#t~mem7|)) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), Black: 230#true, Black: 232#(= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1), Black: 233#(and (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem6| (select (select |#memory_int| |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.base|) |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.offset|)) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), Black: 235#(not (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem8| |thr1Thread1of4ForFork0_acquire_lock_#t~mem7|)), Black: 237#(and (not (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem7| (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|))) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), Black: 239#(and (not (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem7| (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|))) (not (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem8| |thr1Thread1of4ForFork0_acquire_lock_#t~mem7|)) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1))]) [2021-03-25 13:15:32,513 INFO L384 tUnfolder$Statistics]: this new event has 54 ancestors and is cut-off event [2021-03-25 13:15:32,513 INFO L387 tUnfolder$Statistics]: existing Event has 52 ancestors and is cut-off event [2021-03-25 13:15:32,513 INFO L387 tUnfolder$Statistics]: existing Event has 52 ancestors and is cut-off event [2021-03-25 13:15:32,513 INFO L387 tUnfolder$Statistics]: existing Event has 54 ancestors and is cut-off event [2021-03-25 13:15:33,201 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1152] L696-->L700-2: Formula: (and (= |v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#in~v.base_1| v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_~v.base_1) (= |v_#memory_int_68| (let ((.cse0 (store |v_#memory_int_69| v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_~o.base_1 (store (select |v_#memory_int_69| v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_~o.base_1) v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_~o.offset_1 (select (select |v_#memory_int_69| v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_~v.base_1) v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_~v.offset_1))))) (store .cse0 v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_~v.base_1 (store (select .cse0 v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_~v.base_1) v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_~v.offset_1 1)))) (= |v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#in~v.base_1| |v_~#lock~0.base_22|) (= |v_thr1Thread4of4ForFork0_acquire_lock_~#cond~0.base_5| |v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#in~o.base_1|) (= |v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#in~v.offset_1| v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_~v.offset_1) (= |v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#in~v.offset_1| |v_~#lock~0.offset_22|) (= |v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#in~o.base_1| v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_~o.base_1) (= |v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#in~o.offset_1| |v_thr1Thread4of4ForFork0_acquire_lock_~#cond~0.offset_5|) (= |v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#in~o.offset_1| v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_~o.offset_1)) InVars {#memory_int=|v_#memory_int_69|, ~#lock~0.offset=|v_~#lock~0.offset_22|, ~#lock~0.base=|v_~#lock~0.base_22|, thr1Thread4of4ForFork0_acquire_lock_~#cond~0.base=|v_thr1Thread4of4ForFork0_acquire_lock_~#cond~0.base_5|, thr1Thread4of4ForFork0_acquire_lock_~#cond~0.offset=|v_thr1Thread4of4ForFork0_acquire_lock_~#cond~0.offset_5|} OutVars{~#lock~0.base=|v_~#lock~0.base_22|, thr1Thread4of4ForFork0_acquire_lock_~#cond~0.base=|v_thr1Thread4of4ForFork0_acquire_lock_~#cond~0.base_5|, thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_~v.offset=v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_~v.offset_1, thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#in~v.offset=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#in~v.offset_1|, thr1Thread4of4ForFork0_acquire_lock_~#cond~0.offset=|v_thr1Thread4of4ForFork0_acquire_lock_~#cond~0.offset_5|, thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_~v.base=v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_~v.base_1, thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#t~mem5=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#t~mem5_1|, thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_~o.base=v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_~o.base_1, thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#in~o.offset=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#in~o.offset_1|, thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#in~v.base=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#in~v.base_1|, #memory_int=|v_#memory_int_68|, ~#lock~0.offset=|v_~#lock~0.offset_22|, thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_~o.offset=v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_~o.offset_1, thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#in~o.base=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#in~o.base_1|} AuxVars[] AssignedVars[thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#t~mem5, thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_~o.base, thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#in~o.offset, thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#in~v.base, thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_~v.offset, thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#in~v.offset, #memory_int, thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_~o.offset, thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#in~o.base, thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_~v.base][208], [10#thr1ENTRYtrue, 205#L702-7true, 207#L700-2true, thr1Thread1of4ForFork0InUse, thr1Thread2of4ForFork0InUse, Black: 322#(and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (exists ((|#t~string0.base| Int) (|#t~string1.base| Int)) (and (= (select |#valid| |#t~string0.base|) 1) (or (= |#t~string0.base| 0) (= |#t~string1.base| 0) (= (select |#valid| 0) 0) (= |~#lock~0.base| 0)) (= (select |#valid| |#t~string1.base|) 1))) (= (select |#valid| |~#lock~0.base|) 1) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), Black: 324#(and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (exists ((|#t~string0.base| Int) (|#t~string1.base| Int)) (and (= (select |#valid| |#t~string0.base|) 1) (or (= |#t~string0.base| 0) (= |#t~string1.base| 0) (= (select |#valid| 0) 0) (= |~#lock~0.base| 0)) (= (select |#valid| |#t~string1.base|) 1))) (= (select |#valid| |~#lock~0.base|) 1) (exists ((|ULTIMATE.start_main_~#t~0.base| Int) (|ULTIMATE.start_main_~#t~0.offset| Int)) (and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |ULTIMATE.start_main_~#t~0.base|) |ULTIMATE.start_main_~#t~0.offset|) 0))) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), thr1Thread3of4ForFork0InUse, Black: 326#(and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem6| (select (select |#memory_int| |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.base|) |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.offset|)) (exists ((|#t~string0.base| Int) (|#t~string1.base| Int)) (and (= (select |#valid| |#t~string0.base|) 1) (or (= |#t~string0.base| 0) (= |#t~string1.base| 0) (= (select |#valid| 0) 0) (= |~#lock~0.base| 0)) (= (select |#valid| |#t~string1.base|) 1))) (= (select |#valid| |~#lock~0.base|) 1) (exists ((|ULTIMATE.start_main_~#t~0.base| Int) (|ULTIMATE.start_main_~#t~0.offset| Int)) (and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |ULTIMATE.start_main_~#t~0.base|) |ULTIMATE.start_main_~#t~0.offset|) 0))) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), Black: 328#(and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (exists ((|#t~string0.base| Int) (|#t~string1.base| Int)) (and (= (select |#valid| |#t~string0.base|) 1) (or (= |#t~string0.base| 0) (= |#t~string1.base| 0) (= (select |#valid| 0) 0) (= |~#lock~0.base| 0)) (= (select |#valid| |#t~string1.base|) 1))) (= (select |#valid| |~#lock~0.base|) 1) (exists ((|ULTIMATE.start_main_~#t~0.base| Int) (|ULTIMATE.start_main_~#t~0.offset| Int)) (and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |ULTIMATE.start_main_~#t~0.base|) |ULTIMATE.start_main_~#t~0.offset|) 0))) (exists ((|thr1Thread1of4ForFork0_acquire_lock_~#cond~0.offset| Int) (|thr1Thread1of4ForFork0_acquire_lock_~#cond~0.base| Int)) (and (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem7| (select (select |#memory_int| |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.base|) |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.offset|)) (not (= (select (select |#memory_int| |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.base|) |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.offset|) 1)))) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), thr1Thread4of4ForFork0InUse, Black: 330#(and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem8| 1) (exists ((|#t~string0.base| Int) (|#t~string1.base| Int)) (and (= (select |#valid| |#t~string0.base|) 1) (or (= |#t~string0.base| 0) (= |#t~string1.base| 0) (= (select |#valid| 0) 0) (= |~#lock~0.base| 0)) (= (select |#valid| |#t~string1.base|) 1))) (= (select |#valid| |~#lock~0.base|) 1) (exists ((|ULTIMATE.start_main_~#t~0.base| Int) (|ULTIMATE.start_main_~#t~0.offset| Int)) (and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |ULTIMATE.start_main_~#t~0.base|) |ULTIMATE.start_main_~#t~0.offset|) 0))) (exists ((|thr1Thread1of4ForFork0_acquire_lock_~#cond~0.offset| Int) (|thr1Thread1of4ForFork0_acquire_lock_~#cond~0.base| Int)) (and (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem7| (select (select |#memory_int| |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.base|) |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.offset|)) (not (= (select (select |#memory_int| |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.base|) |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.offset|) 1)))) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), Black: 332#(and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem8| 1) (exists ((|#t~string0.base| Int) (|#t~string1.base| Int)) (and (= (select |#valid| |#t~string0.base|) 1) (or (= |#t~string0.base| 0) (= |#t~string1.base| 0) (= (select |#valid| 0) 0) (= |~#lock~0.base| 0)) (= (select |#valid| |#t~string1.base|) 1))) (= (select |#valid| |~#lock~0.base|) 1) (not (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem7| 1)) (exists ((|ULTIMATE.start_main_~#t~0.base| Int) (|ULTIMATE.start_main_~#t~0.offset| Int)) (and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |ULTIMATE.start_main_~#t~0.base|) |ULTIMATE.start_main_~#t~0.offset|) 0))) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), 36#L719-3true, Black: 334#(and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (exists ((|ULTIMATE.start_main_~#t~0.base| Int) (|ULTIMATE.start_main_~#t~0.offset| Int)) (and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |ULTIMATE.start_main_~#t~0.base|) |ULTIMATE.start_main_~#t~0.offset|) 0))) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), Black: 336#(and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem8| 1) (exists ((|#t~string0.base| Int) (|#t~string1.base| Int)) (and (= (select |#valid| |#t~string0.base|) 1) (or (= |#t~string0.base| 0) (= |#t~string1.base| 0) (= (select |#valid| 0) 0) (= |~#lock~0.base| 0)) (= (select |#valid| |#t~string1.base|) 1))) (= (select |#valid| |~#lock~0.base|) 1) (not (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem7| 1)) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), Black: 338#(and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem6| (select (select |#memory_int| |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.base|) |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.offset|)) (exists ((|ULTIMATE.start_main_~#t~0.base| Int) (|ULTIMATE.start_main_~#t~0.offset| Int)) (and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |ULTIMATE.start_main_~#t~0.base|) |ULTIMATE.start_main_~#t~0.offset|) 0))) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), Black: 340#(and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (exists ((|ULTIMATE.start_main_~#t~0.base| Int) (|ULTIMATE.start_main_~#t~0.offset| Int)) (and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |ULTIMATE.start_main_~#t~0.base|) |ULTIMATE.start_main_~#t~0.offset|) 0))) (exists ((|thr1Thread1of4ForFork0_acquire_lock_~#cond~0.offset| Int) (|thr1Thread1of4ForFork0_acquire_lock_~#cond~0.base| Int)) (and (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem7| (select (select |#memory_int| |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.base|) |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.offset|)) (not (= (select (select |#memory_int| |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.base|) |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.offset|) 1)))) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), Black: 342#(and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem8| 1) (exists ((|ULTIMATE.start_main_~#t~0.base| Int) (|ULTIMATE.start_main_~#t~0.offset| Int)) (and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |ULTIMATE.start_main_~#t~0.base|) |ULTIMATE.start_main_~#t~0.offset|) 0))) (exists ((|thr1Thread1of4ForFork0_acquire_lock_~#cond~0.offset| Int) (|thr1Thread1of4ForFork0_acquire_lock_~#cond~0.base| Int)) (and (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem7| (select (select |#memory_int| |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.base|) |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.offset|)) (not (= (select (select |#memory_int| |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.base|) |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.offset|) 1)))) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), 296#(and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), Black: 344#(and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem8| 1) (not (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem7| 1)) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), Black: 346#(and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem8| 1) (not (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem7| 1)) (exists ((|ULTIMATE.start_main_~#t~0.base| Int) (|ULTIMATE.start_main_~#t~0.offset| Int)) (and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |ULTIMATE.start_main_~#t~0.base|) |ULTIMATE.start_main_~#t~0.offset|) 0))) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), Black: 348#(and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem8| 1) (not (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem7| 1))), 110#L700-2true, 241#(and (not (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem8| |thr1Thread1of4ForFork0_acquire_lock_#t~mem7|)) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), Black: 230#true, Black: 232#(= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1), Black: 233#(and (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem6| (select (select |#memory_int| |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.base|) |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.offset|)) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), Black: 235#(not (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem8| |thr1Thread1of4ForFork0_acquire_lock_#t~mem7|)), Black: 237#(and (not (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem7| (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|))) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), Black: 239#(and (not (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem7| (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|))) (not (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem8| |thr1Thread1of4ForFork0_acquire_lock_#t~mem7|)) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1))]) [2021-03-25 13:15:33,201 INFO L384 tUnfolder$Statistics]: this new event has 56 ancestors and is cut-off event [2021-03-25 13:15:33,201 INFO L387 tUnfolder$Statistics]: existing Event has 56 ancestors and is cut-off event [2021-03-25 13:15:33,201 INFO L387 tUnfolder$Statistics]: existing Event has 56 ancestors and is cut-off event [2021-03-25 13:15:33,201 INFO L387 tUnfolder$Statistics]: existing Event has 56 ancestors and is cut-off event [2021-03-25 13:15:33,203 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1152] L696-->L700-2: Formula: (and (= |v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#in~v.base_1| v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_~v.base_1) (= |v_#memory_int_68| (let ((.cse0 (store |v_#memory_int_69| v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_~o.base_1 (store (select |v_#memory_int_69| v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_~o.base_1) v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_~o.offset_1 (select (select |v_#memory_int_69| v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_~v.base_1) v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_~v.offset_1))))) (store .cse0 v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_~v.base_1 (store (select .cse0 v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_~v.base_1) v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_~v.offset_1 1)))) (= |v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#in~v.base_1| |v_~#lock~0.base_22|) (= |v_thr1Thread4of4ForFork0_acquire_lock_~#cond~0.base_5| |v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#in~o.base_1|) (= |v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#in~v.offset_1| v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_~v.offset_1) (= |v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#in~v.offset_1| |v_~#lock~0.offset_22|) (= |v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#in~o.base_1| v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_~o.base_1) (= |v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#in~o.offset_1| |v_thr1Thread4of4ForFork0_acquire_lock_~#cond~0.offset_5|) (= |v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#in~o.offset_1| v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_~o.offset_1)) InVars {#memory_int=|v_#memory_int_69|, ~#lock~0.offset=|v_~#lock~0.offset_22|, ~#lock~0.base=|v_~#lock~0.base_22|, thr1Thread4of4ForFork0_acquire_lock_~#cond~0.base=|v_thr1Thread4of4ForFork0_acquire_lock_~#cond~0.base_5|, thr1Thread4of4ForFork0_acquire_lock_~#cond~0.offset=|v_thr1Thread4of4ForFork0_acquire_lock_~#cond~0.offset_5|} OutVars{~#lock~0.base=|v_~#lock~0.base_22|, thr1Thread4of4ForFork0_acquire_lock_~#cond~0.base=|v_thr1Thread4of4ForFork0_acquire_lock_~#cond~0.base_5|, thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_~v.offset=v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_~v.offset_1, thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#in~v.offset=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#in~v.offset_1|, thr1Thread4of4ForFork0_acquire_lock_~#cond~0.offset=|v_thr1Thread4of4ForFork0_acquire_lock_~#cond~0.offset_5|, thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_~v.base=v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_~v.base_1, thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#t~mem5=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#t~mem5_1|, thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_~o.base=v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_~o.base_1, thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#in~o.offset=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#in~o.offset_1|, thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#in~v.base=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#in~v.base_1|, #memory_int=|v_#memory_int_68|, ~#lock~0.offset=|v_~#lock~0.offset_22|, thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_~o.offset=v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_~o.offset_1, thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#in~o.base=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#in~o.base_1|} AuxVars[] AssignedVars[thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#t~mem5, thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_~o.base, thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#in~o.offset, thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#in~v.base, thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_~v.offset, thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#in~v.offset, #memory_int, thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_~o.offset, thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#in~o.base, thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_~v.base][208], [205#L702-7true, 18#L700-2true, thr1Thread1of4ForFork0InUse, thr1Thread2of4ForFork0InUse, Black: 322#(and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (exists ((|#t~string0.base| Int) (|#t~string1.base| Int)) (and (= (select |#valid| |#t~string0.base|) 1) (or (= |#t~string0.base| 0) (= |#t~string1.base| 0) (= (select |#valid| 0) 0) (= |~#lock~0.base| 0)) (= (select |#valid| |#t~string1.base|) 1))) (= (select |#valid| |~#lock~0.base|) 1) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), Black: 324#(and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (exists ((|#t~string0.base| Int) (|#t~string1.base| Int)) (and (= (select |#valid| |#t~string0.base|) 1) (or (= |#t~string0.base| 0) (= |#t~string1.base| 0) (= (select |#valid| 0) 0) (= |~#lock~0.base| 0)) (= (select |#valid| |#t~string1.base|) 1))) (= (select |#valid| |~#lock~0.base|) 1) (exists ((|ULTIMATE.start_main_~#t~0.base| Int) (|ULTIMATE.start_main_~#t~0.offset| Int)) (and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |ULTIMATE.start_main_~#t~0.base|) |ULTIMATE.start_main_~#t~0.offset|) 0))) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), thr1Thread3of4ForFork0InUse, Black: 326#(and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem6| (select (select |#memory_int| |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.base|) |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.offset|)) (exists ((|#t~string0.base| Int) (|#t~string1.base| Int)) (and (= (select |#valid| |#t~string0.base|) 1) (or (= |#t~string0.base| 0) (= |#t~string1.base| 0) (= (select |#valid| 0) 0) (= |~#lock~0.base| 0)) (= (select |#valid| |#t~string1.base|) 1))) (= (select |#valid| |~#lock~0.base|) 1) (exists ((|ULTIMATE.start_main_~#t~0.base| Int) (|ULTIMATE.start_main_~#t~0.offset| Int)) (and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |ULTIMATE.start_main_~#t~0.base|) |ULTIMATE.start_main_~#t~0.offset|) 0))) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), Black: 328#(and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (exists ((|#t~string0.base| Int) (|#t~string1.base| Int)) (and (= (select |#valid| |#t~string0.base|) 1) (or (= |#t~string0.base| 0) (= |#t~string1.base| 0) (= (select |#valid| 0) 0) (= |~#lock~0.base| 0)) (= (select |#valid| |#t~string1.base|) 1))) (= (select |#valid| |~#lock~0.base|) 1) (exists ((|ULTIMATE.start_main_~#t~0.base| Int) (|ULTIMATE.start_main_~#t~0.offset| Int)) (and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |ULTIMATE.start_main_~#t~0.base|) |ULTIMATE.start_main_~#t~0.offset|) 0))) (exists ((|thr1Thread1of4ForFork0_acquire_lock_~#cond~0.offset| Int) (|thr1Thread1of4ForFork0_acquire_lock_~#cond~0.base| Int)) (and (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem7| (select (select |#memory_int| |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.base|) |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.offset|)) (not (= (select (select |#memory_int| |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.base|) |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.offset|) 1)))) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), thr1Thread4of4ForFork0InUse, Black: 330#(and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem8| 1) (exists ((|#t~string0.base| Int) (|#t~string1.base| Int)) (and (= (select |#valid| |#t~string0.base|) 1) (or (= |#t~string0.base| 0) (= |#t~string1.base| 0) (= (select |#valid| 0) 0) (= |~#lock~0.base| 0)) (= (select |#valid| |#t~string1.base|) 1))) (= (select |#valid| |~#lock~0.base|) 1) (exists ((|ULTIMATE.start_main_~#t~0.base| Int) (|ULTIMATE.start_main_~#t~0.offset| Int)) (and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |ULTIMATE.start_main_~#t~0.base|) |ULTIMATE.start_main_~#t~0.offset|) 0))) (exists ((|thr1Thread1of4ForFork0_acquire_lock_~#cond~0.offset| Int) (|thr1Thread1of4ForFork0_acquire_lock_~#cond~0.base| Int)) (and (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem7| (select (select |#memory_int| |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.base|) |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.offset|)) (not (= (select (select |#memory_int| |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.base|) |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.offset|) 1)))) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), Black: 332#(and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem8| 1) (exists ((|#t~string0.base| Int) (|#t~string1.base| Int)) (and (= (select |#valid| |#t~string0.base|) 1) (or (= |#t~string0.base| 0) (= |#t~string1.base| 0) (= (select |#valid| 0) 0) (= |~#lock~0.base| 0)) (= (select |#valid| |#t~string1.base|) 1))) (= (select |#valid| |~#lock~0.base|) 1) (not (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem7| 1)) (exists ((|ULTIMATE.start_main_~#t~0.base| Int) (|ULTIMATE.start_main_~#t~0.offset| Int)) (and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |ULTIMATE.start_main_~#t~0.base|) |ULTIMATE.start_main_~#t~0.offset|) 0))) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), 36#L719-3true, Black: 334#(and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (exists ((|ULTIMATE.start_main_~#t~0.base| Int) (|ULTIMATE.start_main_~#t~0.offset| Int)) (and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |ULTIMATE.start_main_~#t~0.base|) |ULTIMATE.start_main_~#t~0.offset|) 0))) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), Black: 336#(and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem8| 1) (exists ((|#t~string0.base| Int) (|#t~string1.base| Int)) (and (= (select |#valid| |#t~string0.base|) 1) (or (= |#t~string0.base| 0) (= |#t~string1.base| 0) (= (select |#valid| 0) 0) (= |~#lock~0.base| 0)) (= (select |#valid| |#t~string1.base|) 1))) (= (select |#valid| |~#lock~0.base|) 1) (not (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem7| 1)) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), Black: 338#(and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem6| (select (select |#memory_int| |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.base|) |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.offset|)) (exists ((|ULTIMATE.start_main_~#t~0.base| Int) (|ULTIMATE.start_main_~#t~0.offset| Int)) (and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |ULTIMATE.start_main_~#t~0.base|) |ULTIMATE.start_main_~#t~0.offset|) 0))) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), Black: 340#(and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (exists ((|ULTIMATE.start_main_~#t~0.base| Int) (|ULTIMATE.start_main_~#t~0.offset| Int)) (and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |ULTIMATE.start_main_~#t~0.base|) |ULTIMATE.start_main_~#t~0.offset|) 0))) (exists ((|thr1Thread1of4ForFork0_acquire_lock_~#cond~0.offset| Int) (|thr1Thread1of4ForFork0_acquire_lock_~#cond~0.base| Int)) (and (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem7| (select (select |#memory_int| |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.base|) |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.offset|)) (not (= (select (select |#memory_int| |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.base|) |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.offset|) 1)))) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), 296#(and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), Black: 342#(and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem8| 1) (exists ((|ULTIMATE.start_main_~#t~0.base| Int) (|ULTIMATE.start_main_~#t~0.offset| Int)) (and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |ULTIMATE.start_main_~#t~0.base|) |ULTIMATE.start_main_~#t~0.offset|) 0))) (exists ((|thr1Thread1of4ForFork0_acquire_lock_~#cond~0.offset| Int) (|thr1Thread1of4ForFork0_acquire_lock_~#cond~0.base| Int)) (and (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem7| (select (select |#memory_int| |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.base|) |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.offset|)) (not (= (select (select |#memory_int| |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.base|) |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.offset|) 1)))) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), Black: 344#(and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem8| 1) (not (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem7| 1)) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), Black: 346#(and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem8| 1) (not (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem7| 1)) (exists ((|ULTIMATE.start_main_~#t~0.base| Int) (|ULTIMATE.start_main_~#t~0.offset| Int)) (and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |ULTIMATE.start_main_~#t~0.base|) |ULTIMATE.start_main_~#t~0.offset|) 0))) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), Black: 348#(and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem8| 1) (not (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem7| 1))), 110#L700-2true, 241#(and (not (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem8| |thr1Thread1of4ForFork0_acquire_lock_#t~mem7|)) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), 50#thr1ENTRYtrue, Black: 230#true, Black: 232#(= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1), Black: 233#(and (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem6| (select (select |#memory_int| |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.base|) |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.offset|)) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), Black: 235#(not (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem8| |thr1Thread1of4ForFork0_acquire_lock_#t~mem7|)), Black: 237#(and (not (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem7| (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|))) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), Black: 239#(and (not (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem7| (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|))) (not (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem8| |thr1Thread1of4ForFork0_acquire_lock_#t~mem7|)) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1))]) [2021-03-25 13:15:33,203 INFO L384 tUnfolder$Statistics]: this new event has 56 ancestors and is cut-off event [2021-03-25 13:15:33,203 INFO L387 tUnfolder$Statistics]: existing Event has 56 ancestors and is cut-off event [2021-03-25 13:15:33,203 INFO L387 tUnfolder$Statistics]: existing Event has 56 ancestors and is cut-off event [2021-03-25 13:15:33,203 INFO L387 tUnfolder$Statistics]: existing Event has 56 ancestors and is cut-off event [2021-03-25 13:15:33,276 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1097] L696-->L700-2: Formula: (and (= |v_thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_#in~v.base_1| v_thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_~v.base_1) (= |v_#memory_int_68| (let ((.cse0 (store |v_#memory_int_69| v_thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_~o.base_1 (store (select |v_#memory_int_69| v_thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_~o.base_1) v_thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_~o.offset_1 (select (select |v_#memory_int_69| v_thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_~v.base_1) v_thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_~v.offset_1))))) (store .cse0 v_thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_~v.base_1 (store (select .cse0 v_thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_~v.base_1) v_thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_~v.offset_1 1)))) (= |v_thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_#in~v.base_1| |v_~#lock~0.base_22|) (= |v_thr1Thread3of4ForFork0_acquire_lock_~#cond~0.base_5| |v_thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_#in~o.base_1|) (= |v_thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_#in~v.offset_1| v_thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_~v.offset_1) (= |v_thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_#in~v.offset_1| |v_~#lock~0.offset_22|) (= |v_thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_#in~o.base_1| v_thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_~o.base_1) (= |v_thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_#in~o.offset_1| |v_thr1Thread3of4ForFork0_acquire_lock_~#cond~0.offset_5|) (= |v_thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_#in~o.offset_1| v_thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_~o.offset_1)) InVars {#memory_int=|v_#memory_int_69|, ~#lock~0.offset=|v_~#lock~0.offset_22|, thr1Thread3of4ForFork0_acquire_lock_~#cond~0.base=|v_thr1Thread3of4ForFork0_acquire_lock_~#cond~0.base_5|, ~#lock~0.base=|v_~#lock~0.base_22|, thr1Thread3of4ForFork0_acquire_lock_~#cond~0.offset=|v_thr1Thread3of4ForFork0_acquire_lock_~#cond~0.offset_5|} OutVars{thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_#t~mem5=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_#t~mem5_1|, thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_#in~v.base=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_#in~v.base_1|, ~#lock~0.base=|v_~#lock~0.base_22|, thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_~o.offset=v_thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_~o.offset_1, thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_~v.offset=v_thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_~v.offset_1, thr1Thread3of4ForFork0_acquire_lock_~#cond~0.base=|v_thr1Thread3of4ForFork0_acquire_lock_~#cond~0.base_5|, thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_#in~o.base=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_#in~o.base_1|, #memory_int=|v_#memory_int_68|, ~#lock~0.offset=|v_~#lock~0.offset_22|, thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_#in~v.offset=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_#in~v.offset_1|, thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_#in~o.offset=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_#in~o.offset_1|, thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_~o.base=v_thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_~o.base_1, thr1Thread3of4ForFork0_acquire_lock_~#cond~0.offset=|v_thr1Thread3of4ForFork0_acquire_lock_~#cond~0.offset_5|, thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_~v.base=v_thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_~v.base_1} AuxVars[] AssignedVars[thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_~v.offset, thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_#t~mem5, thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_#in~o.base, thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_#in~v.base, #memory_int, thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_~o.offset, thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_#in~v.offset, thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_#in~o.offset, thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_~o.base, thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_~v.base][313], [205#L702-7true, 207#L700-2true, 18#L700-2true, 344#(and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem8| 1) (not (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem7| 1)) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), thr1Thread1of4ForFork0InUse, thr1Thread2of4ForFork0InUse, Black: 322#(and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (exists ((|#t~string0.base| Int) (|#t~string1.base| Int)) (and (= (select |#valid| |#t~string0.base|) 1) (or (= |#t~string0.base| 0) (= |#t~string1.base| 0) (= (select |#valid| 0) 0) (= |~#lock~0.base| 0)) (= (select |#valid| |#t~string1.base|) 1))) (= (select |#valid| |~#lock~0.base|) 1) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), Black: 324#(and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (exists ((|#t~string0.base| Int) (|#t~string1.base| Int)) (and (= (select |#valid| |#t~string0.base|) 1) (or (= |#t~string0.base| 0) (= |#t~string1.base| 0) (= (select |#valid| 0) 0) (= |~#lock~0.base| 0)) (= (select |#valid| |#t~string1.base|) 1))) (= (select |#valid| |~#lock~0.base|) 1) (exists ((|ULTIMATE.start_main_~#t~0.base| Int) (|ULTIMATE.start_main_~#t~0.offset| Int)) (and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |ULTIMATE.start_main_~#t~0.base|) |ULTIMATE.start_main_~#t~0.offset|) 0))) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), Black: 326#(and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem6| (select (select |#memory_int| |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.base|) |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.offset|)) (exists ((|#t~string0.base| Int) (|#t~string1.base| Int)) (and (= (select |#valid| |#t~string0.base|) 1) (or (= |#t~string0.base| 0) (= |#t~string1.base| 0) (= (select |#valid| 0) 0) (= |~#lock~0.base| 0)) (= (select |#valid| |#t~string1.base|) 1))) (= (select |#valid| |~#lock~0.base|) 1) (exists ((|ULTIMATE.start_main_~#t~0.base| Int) (|ULTIMATE.start_main_~#t~0.offset| Int)) (and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |ULTIMATE.start_main_~#t~0.base|) |ULTIMATE.start_main_~#t~0.offset|) 0))) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), thr1Thread3of4ForFork0InUse, Black: 328#(and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (exists ((|#t~string0.base| Int) (|#t~string1.base| Int)) (and (= (select |#valid| |#t~string0.base|) 1) (or (= |#t~string0.base| 0) (= |#t~string1.base| 0) (= (select |#valid| 0) 0) (= |~#lock~0.base| 0)) (= (select |#valid| |#t~string1.base|) 1))) (= (select |#valid| |~#lock~0.base|) 1) (exists ((|ULTIMATE.start_main_~#t~0.base| Int) (|ULTIMATE.start_main_~#t~0.offset| Int)) (and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |ULTIMATE.start_main_~#t~0.base|) |ULTIMATE.start_main_~#t~0.offset|) 0))) (exists ((|thr1Thread1of4ForFork0_acquire_lock_~#cond~0.offset| Int) (|thr1Thread1of4ForFork0_acquire_lock_~#cond~0.base| Int)) (and (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem7| (select (select |#memory_int| |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.base|) |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.offset|)) (not (= (select (select |#memory_int| |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.base|) |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.offset|) 1)))) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), thr1Thread4of4ForFork0NotInUse, Black: 330#(and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem8| 1) (exists ((|#t~string0.base| Int) (|#t~string1.base| Int)) (and (= (select |#valid| |#t~string0.base|) 1) (or (= |#t~string0.base| 0) (= |#t~string1.base| 0) (= (select |#valid| 0) 0) (= |~#lock~0.base| 0)) (= (select |#valid| |#t~string1.base|) 1))) (= (select |#valid| |~#lock~0.base|) 1) (exists ((|ULTIMATE.start_main_~#t~0.base| Int) (|ULTIMATE.start_main_~#t~0.offset| Int)) (and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |ULTIMATE.start_main_~#t~0.base|) |ULTIMATE.start_main_~#t~0.offset|) 0))) (exists ((|thr1Thread1of4ForFork0_acquire_lock_~#cond~0.offset| Int) (|thr1Thread1of4ForFork0_acquire_lock_~#cond~0.base| Int)) (and (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem7| (select (select |#memory_int| |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.base|) |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.offset|)) (not (= (select (select |#memory_int| |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.base|) |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.offset|) 1)))) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), Black: 332#(and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem8| 1) (exists ((|#t~string0.base| Int) (|#t~string1.base| Int)) (and (= (select |#valid| |#t~string0.base|) 1) (or (= |#t~string0.base| 0) (= |#t~string1.base| 0) (= (select |#valid| 0) 0) (= |~#lock~0.base| 0)) (= (select |#valid| |#t~string1.base|) 1))) (= (select |#valid| |~#lock~0.base|) 1) (not (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem7| 1)) (exists ((|ULTIMATE.start_main_~#t~0.base| Int) (|ULTIMATE.start_main_~#t~0.offset| Int)) (and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |ULTIMATE.start_main_~#t~0.base|) |ULTIMATE.start_main_~#t~0.offset|) 0))) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), 35#L719-2true, Black: 334#(and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (exists ((|ULTIMATE.start_main_~#t~0.base| Int) (|ULTIMATE.start_main_~#t~0.offset| Int)) (and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |ULTIMATE.start_main_~#t~0.base|) |ULTIMATE.start_main_~#t~0.offset|) 0))) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), Black: 336#(and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem8| 1) (exists ((|#t~string0.base| Int) (|#t~string1.base| Int)) (and (= (select |#valid| |#t~string0.base|) 1) (or (= |#t~string0.base| 0) (= |#t~string1.base| 0) (= (select |#valid| 0) 0) (= |~#lock~0.base| 0)) (= (select |#valid| |#t~string1.base|) 1))) (= (select |#valid| |~#lock~0.base|) 1) (not (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem7| 1)) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), Black: 338#(and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem6| (select (select |#memory_int| |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.base|) |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.offset|)) (exists ((|ULTIMATE.start_main_~#t~0.base| Int) (|ULTIMATE.start_main_~#t~0.offset| Int)) (and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |ULTIMATE.start_main_~#t~0.base|) |ULTIMATE.start_main_~#t~0.offset|) 0))) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), Black: 340#(and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (exists ((|ULTIMATE.start_main_~#t~0.base| Int) (|ULTIMATE.start_main_~#t~0.offset| Int)) (and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |ULTIMATE.start_main_~#t~0.base|) |ULTIMATE.start_main_~#t~0.offset|) 0))) (exists ((|thr1Thread1of4ForFork0_acquire_lock_~#cond~0.offset| Int) (|thr1Thread1of4ForFork0_acquire_lock_~#cond~0.base| Int)) (and (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem7| (select (select |#memory_int| |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.base|) |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.offset|)) (not (= (select (select |#memory_int| |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.base|) |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.offset|) 1)))) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), Black: 342#(and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem8| 1) (exists ((|ULTIMATE.start_main_~#t~0.base| Int) (|ULTIMATE.start_main_~#t~0.offset| Int)) (and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |ULTIMATE.start_main_~#t~0.base|) |ULTIMATE.start_main_~#t~0.offset|) 0))) (exists ((|thr1Thread1of4ForFork0_acquire_lock_~#cond~0.offset| Int) (|thr1Thread1of4ForFork0_acquire_lock_~#cond~0.base| Int)) (and (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem7| (select (select |#memory_int| |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.base|) |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.offset|)) (not (= (select (select |#memory_int| |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.base|) |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.offset|) 1)))) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), Black: 346#(and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem8| 1) (not (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem7| 1)) (exists ((|ULTIMATE.start_main_~#t~0.base| Int) (|ULTIMATE.start_main_~#t~0.offset| Int)) (and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |ULTIMATE.start_main_~#t~0.base|) |ULTIMATE.start_main_~#t~0.offset|) 0))) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), Black: 348#(and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem8| 1) (not (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem7| 1))), 241#(and (not (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem8| |thr1Thread1of4ForFork0_acquire_lock_#t~mem7|)) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), Black: 230#true, Black: 232#(= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1), Black: 233#(and (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem6| (select (select |#memory_int| |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.base|) |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.offset|)) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), Black: 235#(not (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem8| |thr1Thread1of4ForFork0_acquire_lock_#t~mem7|)), Black: 237#(and (not (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem7| (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|))) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), Black: 239#(and (not (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem7| (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|))) (not (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem8| |thr1Thread1of4ForFork0_acquire_lock_#t~mem7|)) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1))]) [2021-03-25 13:15:33,276 INFO L384 tUnfolder$Statistics]: this new event has 57 ancestors and is cut-off event [2021-03-25 13:15:33,276 INFO L387 tUnfolder$Statistics]: existing Event has 55 ancestors and is cut-off event [2021-03-25 13:15:33,276 INFO L387 tUnfolder$Statistics]: existing Event has 55 ancestors and is cut-off event [2021-03-25 13:15:33,276 INFO L387 tUnfolder$Statistics]: existing Event has 57 ancestors and is cut-off event [2021-03-25 13:15:33,279 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1262] L696-->L700-2: Formula: (and (= |v_thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_#in~v.base_1| v_thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_~v.base_1) (= |v_#memory_int_68| (let ((.cse0 (store |v_#memory_int_69| v_thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_~o.base_1 (store (select |v_#memory_int_69| v_thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_~o.base_1) v_thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_~o.offset_1 (select (select |v_#memory_int_69| v_thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_~v.base_1) v_thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_~v.offset_1))))) (store .cse0 v_thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_~v.base_1 (store (select .cse0 v_thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_~v.base_1) v_thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_~v.offset_1 1)))) (= |v_thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_#in~v.base_1| |v_~#lock~0.base_22|) (= |v_thr1Thread2of4ForFork0_acquire_lock_~#cond~0.base_5| |v_thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_#in~o.base_1|) (= |v_thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_#in~v.offset_1| v_thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_~v.offset_1) (= |v_thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_#in~v.offset_1| |v_~#lock~0.offset_22|) (= |v_thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_#in~o.base_1| v_thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_~o.base_1) (= |v_thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_#in~o.offset_1| |v_thr1Thread2of4ForFork0_acquire_lock_~#cond~0.offset_5|) (= |v_thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_#in~o.offset_1| v_thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_~o.offset_1)) InVars {#memory_int=|v_#memory_int_69|, ~#lock~0.offset=|v_~#lock~0.offset_22|, thr1Thread2of4ForFork0_acquire_lock_~#cond~0.base=|v_thr1Thread2of4ForFork0_acquire_lock_~#cond~0.base_5|, ~#lock~0.base=|v_~#lock~0.base_22|, thr1Thread2of4ForFork0_acquire_lock_~#cond~0.offset=|v_thr1Thread2of4ForFork0_acquire_lock_~#cond~0.offset_5|} OutVars{thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_#in~o.base=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_#in~o.base_1|, thr1Thread2of4ForFork0_acquire_lock_~#cond~0.base=|v_thr1Thread2of4ForFork0_acquire_lock_~#cond~0.base_5|, ~#lock~0.base=|v_~#lock~0.base_22|, thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_~v.offset=v_thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_~v.offset_1, thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_#t~mem5=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_#t~mem5_1|, thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_~o.base=v_thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_~o.base_1, thr1Thread2of4ForFork0_acquire_lock_~#cond~0.offset=|v_thr1Thread2of4ForFork0_acquire_lock_~#cond~0.offset_5|, thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_~v.base=v_thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_~v.base_1, thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_#in~o.offset=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_#in~o.offset_1|, thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_#in~v.base=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_#in~v.base_1|, thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_#in~v.offset=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_#in~v.offset_1|, thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_~o.offset=v_thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_~o.offset_1, #memory_int=|v_#memory_int_68|, ~#lock~0.offset=|v_~#lock~0.offset_22|} AuxVars[] AssignedVars[thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_#in~o.base, thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_#in~v.base, thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_#in~v.offset, thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_~o.offset, thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_~v.offset, #memory_int, thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_#t~mem5, thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_~o.base, thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_~v.base, thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_#in~o.offset][443], [205#L702-7true, 207#L700-2true, 18#L700-2true, 344#(and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem8| 1) (not (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem7| 1)) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), thr1Thread1of4ForFork0InUse, thr1Thread2of4ForFork0InUse, Black: 322#(and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (exists ((|#t~string0.base| Int) (|#t~string1.base| Int)) (and (= (select |#valid| |#t~string0.base|) 1) (or (= |#t~string0.base| 0) (= |#t~string1.base| 0) (= (select |#valid| 0) 0) (= |~#lock~0.base| 0)) (= (select |#valid| |#t~string1.base|) 1))) (= (select |#valid| |~#lock~0.base|) 1) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), Black: 324#(and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (exists ((|#t~string0.base| Int) (|#t~string1.base| Int)) (and (= (select |#valid| |#t~string0.base|) 1) (or (= |#t~string0.base| 0) (= |#t~string1.base| 0) (= (select |#valid| 0) 0) (= |~#lock~0.base| 0)) (= (select |#valid| |#t~string1.base|) 1))) (= (select |#valid| |~#lock~0.base|) 1) (exists ((|ULTIMATE.start_main_~#t~0.base| Int) (|ULTIMATE.start_main_~#t~0.offset| Int)) (and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |ULTIMATE.start_main_~#t~0.base|) |ULTIMATE.start_main_~#t~0.offset|) 0))) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), Black: 326#(and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem6| (select (select |#memory_int| |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.base|) |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.offset|)) (exists ((|#t~string0.base| Int) (|#t~string1.base| Int)) (and (= (select |#valid| |#t~string0.base|) 1) (or (= |#t~string0.base| 0) (= |#t~string1.base| 0) (= (select |#valid| 0) 0) (= |~#lock~0.base| 0)) (= (select |#valid| |#t~string1.base|) 1))) (= (select |#valid| |~#lock~0.base|) 1) (exists ((|ULTIMATE.start_main_~#t~0.base| Int) (|ULTIMATE.start_main_~#t~0.offset| Int)) (and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |ULTIMATE.start_main_~#t~0.base|) |ULTIMATE.start_main_~#t~0.offset|) 0))) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), thr1Thread3of4ForFork0InUse, Black: 328#(and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (exists ((|#t~string0.base| Int) (|#t~string1.base| Int)) (and (= (select |#valid| |#t~string0.base|) 1) (or (= |#t~string0.base| 0) (= |#t~string1.base| 0) (= (select |#valid| 0) 0) (= |~#lock~0.base| 0)) (= (select |#valid| |#t~string1.base|) 1))) (= (select |#valid| |~#lock~0.base|) 1) (exists ((|ULTIMATE.start_main_~#t~0.base| Int) (|ULTIMATE.start_main_~#t~0.offset| Int)) (and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |ULTIMATE.start_main_~#t~0.base|) |ULTIMATE.start_main_~#t~0.offset|) 0))) (exists ((|thr1Thread1of4ForFork0_acquire_lock_~#cond~0.offset| Int) (|thr1Thread1of4ForFork0_acquire_lock_~#cond~0.base| Int)) (and (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem7| (select (select |#memory_int| |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.base|) |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.offset|)) (not (= (select (select |#memory_int| |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.base|) |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.offset|) 1)))) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), thr1Thread4of4ForFork0NotInUse, Black: 330#(and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem8| 1) (exists ((|#t~string0.base| Int) (|#t~string1.base| Int)) (and (= (select |#valid| |#t~string0.base|) 1) (or (= |#t~string0.base| 0) (= |#t~string1.base| 0) (= (select |#valid| 0) 0) (= |~#lock~0.base| 0)) (= (select |#valid| |#t~string1.base|) 1))) (= (select |#valid| |~#lock~0.base|) 1) (exists ((|ULTIMATE.start_main_~#t~0.base| Int) (|ULTIMATE.start_main_~#t~0.offset| Int)) (and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |ULTIMATE.start_main_~#t~0.base|) |ULTIMATE.start_main_~#t~0.offset|) 0))) (exists ((|thr1Thread1of4ForFork0_acquire_lock_~#cond~0.offset| Int) (|thr1Thread1of4ForFork0_acquire_lock_~#cond~0.base| Int)) (and (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem7| (select (select |#memory_int| |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.base|) |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.offset|)) (not (= (select (select |#memory_int| |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.base|) |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.offset|) 1)))) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), 35#L719-2true, Black: 332#(and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem8| 1) (exists ((|#t~string0.base| Int) (|#t~string1.base| Int)) (and (= (select |#valid| |#t~string0.base|) 1) (or (= |#t~string0.base| 0) (= |#t~string1.base| 0) (= (select |#valid| 0) 0) (= |~#lock~0.base| 0)) (= (select |#valid| |#t~string1.base|) 1))) (= (select |#valid| |~#lock~0.base|) 1) (not (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem7| 1)) (exists ((|ULTIMATE.start_main_~#t~0.base| Int) (|ULTIMATE.start_main_~#t~0.offset| Int)) (and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |ULTIMATE.start_main_~#t~0.base|) |ULTIMATE.start_main_~#t~0.offset|) 0))) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), Black: 334#(and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (exists ((|ULTIMATE.start_main_~#t~0.base| Int) (|ULTIMATE.start_main_~#t~0.offset| Int)) (and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |ULTIMATE.start_main_~#t~0.base|) |ULTIMATE.start_main_~#t~0.offset|) 0))) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), Black: 336#(and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem8| 1) (exists ((|#t~string0.base| Int) (|#t~string1.base| Int)) (and (= (select |#valid| |#t~string0.base|) 1) (or (= |#t~string0.base| 0) (= |#t~string1.base| 0) (= (select |#valid| 0) 0) (= |~#lock~0.base| 0)) (= (select |#valid| |#t~string1.base|) 1))) (= (select |#valid| |~#lock~0.base|) 1) (not (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem7| 1)) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), Black: 338#(and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem6| (select (select |#memory_int| |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.base|) |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.offset|)) (exists ((|ULTIMATE.start_main_~#t~0.base| Int) (|ULTIMATE.start_main_~#t~0.offset| Int)) (and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |ULTIMATE.start_main_~#t~0.base|) |ULTIMATE.start_main_~#t~0.offset|) 0))) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), Black: 340#(and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (exists ((|ULTIMATE.start_main_~#t~0.base| Int) (|ULTIMATE.start_main_~#t~0.offset| Int)) (and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |ULTIMATE.start_main_~#t~0.base|) |ULTIMATE.start_main_~#t~0.offset|) 0))) (exists ((|thr1Thread1of4ForFork0_acquire_lock_~#cond~0.offset| Int) (|thr1Thread1of4ForFork0_acquire_lock_~#cond~0.base| Int)) (and (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem7| (select (select |#memory_int| |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.base|) |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.offset|)) (not (= (select (select |#memory_int| |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.base|) |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.offset|) 1)))) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), Black: 342#(and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem8| 1) (exists ((|ULTIMATE.start_main_~#t~0.base| Int) (|ULTIMATE.start_main_~#t~0.offset| Int)) (and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |ULTIMATE.start_main_~#t~0.base|) |ULTIMATE.start_main_~#t~0.offset|) 0))) (exists ((|thr1Thread1of4ForFork0_acquire_lock_~#cond~0.offset| Int) (|thr1Thread1of4ForFork0_acquire_lock_~#cond~0.base| Int)) (and (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem7| (select (select |#memory_int| |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.base|) |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.offset|)) (not (= (select (select |#memory_int| |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.base|) |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.offset|) 1)))) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), Black: 346#(and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem8| 1) (not (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem7| 1)) (exists ((|ULTIMATE.start_main_~#t~0.base| Int) (|ULTIMATE.start_main_~#t~0.offset| Int)) (and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |ULTIMATE.start_main_~#t~0.base|) |ULTIMATE.start_main_~#t~0.offset|) 0))) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), Black: 348#(and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem8| 1) (not (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem7| 1))), 241#(and (not (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem8| |thr1Thread1of4ForFork0_acquire_lock_#t~mem7|)) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), Black: 230#true, Black: 232#(= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1), Black: 233#(and (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem6| (select (select |#memory_int| |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.base|) |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.offset|)) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), Black: 235#(not (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem8| |thr1Thread1of4ForFork0_acquire_lock_#t~mem7|)), Black: 237#(and (not (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem7| (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|))) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), Black: 239#(and (not (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem7| (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|))) (not (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem8| |thr1Thread1of4ForFork0_acquire_lock_#t~mem7|)) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1))]) [2021-03-25 13:15:33,280 INFO L384 tUnfolder$Statistics]: this new event has 57 ancestors and is cut-off event [2021-03-25 13:15:33,280 INFO L387 tUnfolder$Statistics]: existing Event has 55 ancestors and is cut-off event [2021-03-25 13:15:33,280 INFO L387 tUnfolder$Statistics]: existing Event has 57 ancestors and is cut-off event [2021-03-25 13:15:33,280 INFO L387 tUnfolder$Statistics]: existing Event has 55 ancestors and is cut-off event [2021-03-25 13:15:33,434 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1262] L696-->L700-2: Formula: (and (= |v_thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_#in~v.base_1| v_thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_~v.base_1) (= |v_#memory_int_68| (let ((.cse0 (store |v_#memory_int_69| v_thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_~o.base_1 (store (select |v_#memory_int_69| v_thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_~o.base_1) v_thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_~o.offset_1 (select (select |v_#memory_int_69| v_thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_~v.base_1) v_thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_~v.offset_1))))) (store .cse0 v_thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_~v.base_1 (store (select .cse0 v_thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_~v.base_1) v_thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_~v.offset_1 1)))) (= |v_thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_#in~v.base_1| |v_~#lock~0.base_22|) (= |v_thr1Thread2of4ForFork0_acquire_lock_~#cond~0.base_5| |v_thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_#in~o.base_1|) (= |v_thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_#in~v.offset_1| v_thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_~v.offset_1) (= |v_thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_#in~v.offset_1| |v_~#lock~0.offset_22|) (= |v_thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_#in~o.base_1| v_thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_~o.base_1) (= |v_thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_#in~o.offset_1| |v_thr1Thread2of4ForFork0_acquire_lock_~#cond~0.offset_5|) (= |v_thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_#in~o.offset_1| v_thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_~o.offset_1)) InVars {#memory_int=|v_#memory_int_69|, ~#lock~0.offset=|v_~#lock~0.offset_22|, thr1Thread2of4ForFork0_acquire_lock_~#cond~0.base=|v_thr1Thread2of4ForFork0_acquire_lock_~#cond~0.base_5|, ~#lock~0.base=|v_~#lock~0.base_22|, thr1Thread2of4ForFork0_acquire_lock_~#cond~0.offset=|v_thr1Thread2of4ForFork0_acquire_lock_~#cond~0.offset_5|} OutVars{thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_#in~o.base=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_#in~o.base_1|, thr1Thread2of4ForFork0_acquire_lock_~#cond~0.base=|v_thr1Thread2of4ForFork0_acquire_lock_~#cond~0.base_5|, ~#lock~0.base=|v_~#lock~0.base_22|, thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_~v.offset=v_thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_~v.offset_1, thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_#t~mem5=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_#t~mem5_1|, thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_~o.base=v_thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_~o.base_1, thr1Thread2of4ForFork0_acquire_lock_~#cond~0.offset=|v_thr1Thread2of4ForFork0_acquire_lock_~#cond~0.offset_5|, thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_~v.base=v_thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_~v.base_1, thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_#in~o.offset=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_#in~o.offset_1|, thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_#in~v.base=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_#in~v.base_1|, thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_#in~v.offset=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_#in~v.offset_1|, thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_~o.offset=v_thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_~o.offset_1, #memory_int=|v_#memory_int_68|, ~#lock~0.offset=|v_~#lock~0.offset_22|} AuxVars[] AssignedVars[thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_#in~o.base, thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_#in~v.base, thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_#in~v.offset, thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_~o.offset, thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_~v.offset, #memory_int, thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_#t~mem5, thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_~o.base, thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_~v.base, thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_#in~o.offset][443], [205#L702-7true, 18#L700-2true, 344#(and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem8| 1) (not (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem7| 1)) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), thr1Thread1of4ForFork0InUse, thr1Thread2of4ForFork0InUse, Black: 322#(and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (exists ((|#t~string0.base| Int) (|#t~string1.base| Int)) (and (= (select |#valid| |#t~string0.base|) 1) (or (= |#t~string0.base| 0) (= |#t~string1.base| 0) (= (select |#valid| 0) 0) (= |~#lock~0.base| 0)) (= (select |#valid| |#t~string1.base|) 1))) (= (select |#valid| |~#lock~0.base|) 1) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), Black: 324#(and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (exists ((|#t~string0.base| Int) (|#t~string1.base| Int)) (and (= (select |#valid| |#t~string0.base|) 1) (or (= |#t~string0.base| 0) (= |#t~string1.base| 0) (= (select |#valid| 0) 0) (= |~#lock~0.base| 0)) (= (select |#valid| |#t~string1.base|) 1))) (= (select |#valid| |~#lock~0.base|) 1) (exists ((|ULTIMATE.start_main_~#t~0.base| Int) (|ULTIMATE.start_main_~#t~0.offset| Int)) (and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |ULTIMATE.start_main_~#t~0.base|) |ULTIMATE.start_main_~#t~0.offset|) 0))) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), Black: 326#(and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem6| (select (select |#memory_int| |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.base|) |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.offset|)) (exists ((|#t~string0.base| Int) (|#t~string1.base| Int)) (and (= (select |#valid| |#t~string0.base|) 1) (or (= |#t~string0.base| 0) (= |#t~string1.base| 0) (= (select |#valid| 0) 0) (= |~#lock~0.base| 0)) (= (select |#valid| |#t~string1.base|) 1))) (= (select |#valid| |~#lock~0.base|) 1) (exists ((|ULTIMATE.start_main_~#t~0.base| Int) (|ULTIMATE.start_main_~#t~0.offset| Int)) (and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |ULTIMATE.start_main_~#t~0.base|) |ULTIMATE.start_main_~#t~0.offset|) 0))) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), thr1Thread3of4ForFork0InUse, Black: 328#(and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (exists ((|#t~string0.base| Int) (|#t~string1.base| Int)) (and (= (select |#valid| |#t~string0.base|) 1) (or (= |#t~string0.base| 0) (= |#t~string1.base| 0) (= (select |#valid| 0) 0) (= |~#lock~0.base| 0)) (= (select |#valid| |#t~string1.base|) 1))) (= (select |#valid| |~#lock~0.base|) 1) (exists ((|ULTIMATE.start_main_~#t~0.base| Int) (|ULTIMATE.start_main_~#t~0.offset| Int)) (and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |ULTIMATE.start_main_~#t~0.base|) |ULTIMATE.start_main_~#t~0.offset|) 0))) (exists ((|thr1Thread1of4ForFork0_acquire_lock_~#cond~0.offset| Int) (|thr1Thread1of4ForFork0_acquire_lock_~#cond~0.base| Int)) (and (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem7| (select (select |#memory_int| |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.base|) |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.offset|)) (not (= (select (select |#memory_int| |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.base|) |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.offset|) 1)))) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), Black: 330#(and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem8| 1) (exists ((|#t~string0.base| Int) (|#t~string1.base| Int)) (and (= (select |#valid| |#t~string0.base|) 1) (or (= |#t~string0.base| 0) (= |#t~string1.base| 0) (= (select |#valid| 0) 0) (= |~#lock~0.base| 0)) (= (select |#valid| |#t~string1.base|) 1))) (= (select |#valid| |~#lock~0.base|) 1) (exists ((|ULTIMATE.start_main_~#t~0.base| Int) (|ULTIMATE.start_main_~#t~0.offset| Int)) (and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |ULTIMATE.start_main_~#t~0.base|) |ULTIMATE.start_main_~#t~0.offset|) 0))) (exists ((|thr1Thread1of4ForFork0_acquire_lock_~#cond~0.offset| Int) (|thr1Thread1of4ForFork0_acquire_lock_~#cond~0.base| Int)) (and (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem7| (select (select |#memory_int| |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.base|) |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.offset|)) (not (= (select (select |#memory_int| |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.base|) |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.offset|) 1)))) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), thr1Thread4of4ForFork0InUse, Black: 332#(and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem8| 1) (exists ((|#t~string0.base| Int) (|#t~string1.base| Int)) (and (= (select |#valid| |#t~string0.base|) 1) (or (= |#t~string0.base| 0) (= |#t~string1.base| 0) (= (select |#valid| 0) 0) (= |~#lock~0.base| 0)) (= (select |#valid| |#t~string1.base|) 1))) (= (select |#valid| |~#lock~0.base|) 1) (not (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem7| 1)) (exists ((|ULTIMATE.start_main_~#t~0.base| Int) (|ULTIMATE.start_main_~#t~0.offset| Int)) (and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |ULTIMATE.start_main_~#t~0.base|) |ULTIMATE.start_main_~#t~0.offset|) 0))) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), 36#L719-3true, Black: 334#(and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (exists ((|ULTIMATE.start_main_~#t~0.base| Int) (|ULTIMATE.start_main_~#t~0.offset| Int)) (and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |ULTIMATE.start_main_~#t~0.base|) |ULTIMATE.start_main_~#t~0.offset|) 0))) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), Black: 336#(and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem8| 1) (exists ((|#t~string0.base| Int) (|#t~string1.base| Int)) (and (= (select |#valid| |#t~string0.base|) 1) (or (= |#t~string0.base| 0) (= |#t~string1.base| 0) (= (select |#valid| 0) 0) (= |~#lock~0.base| 0)) (= (select |#valid| |#t~string1.base|) 1))) (= (select |#valid| |~#lock~0.base|) 1) (not (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem7| 1)) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), Black: 338#(and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem6| (select (select |#memory_int| |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.base|) |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.offset|)) (exists ((|ULTIMATE.start_main_~#t~0.base| Int) (|ULTIMATE.start_main_~#t~0.offset| Int)) (and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |ULTIMATE.start_main_~#t~0.base|) |ULTIMATE.start_main_~#t~0.offset|) 0))) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), Black: 340#(and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (exists ((|ULTIMATE.start_main_~#t~0.base| Int) (|ULTIMATE.start_main_~#t~0.offset| Int)) (and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |ULTIMATE.start_main_~#t~0.base|) |ULTIMATE.start_main_~#t~0.offset|) 0))) (exists ((|thr1Thread1of4ForFork0_acquire_lock_~#cond~0.offset| Int) (|thr1Thread1of4ForFork0_acquire_lock_~#cond~0.base| Int)) (and (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem7| (select (select |#memory_int| |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.base|) |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.offset|)) (not (= (select (select |#memory_int| |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.base|) |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.offset|) 1)))) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), Black: 342#(and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem8| 1) (exists ((|ULTIMATE.start_main_~#t~0.base| Int) (|ULTIMATE.start_main_~#t~0.offset| Int)) (and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |ULTIMATE.start_main_~#t~0.base|) |ULTIMATE.start_main_~#t~0.offset|) 0))) (exists ((|thr1Thread1of4ForFork0_acquire_lock_~#cond~0.offset| Int) (|thr1Thread1of4ForFork0_acquire_lock_~#cond~0.base| Int)) (and (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem7| (select (select |#memory_int| |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.base|) |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.offset|)) (not (= (select (select |#memory_int| |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.base|) |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.offset|) 1)))) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), Black: 346#(and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem8| 1) (not (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem7| 1)) (exists ((|ULTIMATE.start_main_~#t~0.base| Int) (|ULTIMATE.start_main_~#t~0.offset| Int)) (and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |ULTIMATE.start_main_~#t~0.base|) |ULTIMATE.start_main_~#t~0.offset|) 0))) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), Black: 348#(and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem8| 1) (not (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem7| 1))), 110#L700-2true, 241#(and (not (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem8| |thr1Thread1of4ForFork0_acquire_lock_#t~mem7|)) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), 50#thr1ENTRYtrue, Black: 230#true, Black: 232#(= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1), Black: 233#(and (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem6| (select (select |#memory_int| |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.base|) |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.offset|)) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), Black: 235#(not (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem8| |thr1Thread1of4ForFork0_acquire_lock_#t~mem7|)), Black: 237#(and (not (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem7| (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|))) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), Black: 239#(and (not (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem7| (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|))) (not (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem8| |thr1Thread1of4ForFork0_acquire_lock_#t~mem7|)) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1))]) [2021-03-25 13:15:33,434 INFO L384 tUnfolder$Statistics]: this new event has 58 ancestors and is cut-off event [2021-03-25 13:15:33,434 INFO L387 tUnfolder$Statistics]: existing Event has 58 ancestors and is cut-off event [2021-03-25 13:15:33,434 INFO L387 tUnfolder$Statistics]: existing Event has 56 ancestors and is cut-off event [2021-03-25 13:15:33,434 INFO L387 tUnfolder$Statistics]: existing Event has 56 ancestors and is cut-off event [2021-03-25 13:15:33,437 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1097] L696-->L700-2: Formula: (and (= |v_thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_#in~v.base_1| v_thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_~v.base_1) (= |v_#memory_int_68| (let ((.cse0 (store |v_#memory_int_69| v_thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_~o.base_1 (store (select |v_#memory_int_69| v_thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_~o.base_1) v_thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_~o.offset_1 (select (select |v_#memory_int_69| v_thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_~v.base_1) v_thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_~v.offset_1))))) (store .cse0 v_thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_~v.base_1 (store (select .cse0 v_thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_~v.base_1) v_thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_~v.offset_1 1)))) (= |v_thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_#in~v.base_1| |v_~#lock~0.base_22|) (= |v_thr1Thread3of4ForFork0_acquire_lock_~#cond~0.base_5| |v_thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_#in~o.base_1|) (= |v_thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_#in~v.offset_1| v_thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_~v.offset_1) (= |v_thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_#in~v.offset_1| |v_~#lock~0.offset_22|) (= |v_thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_#in~o.base_1| v_thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_~o.base_1) (= |v_thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_#in~o.offset_1| |v_thr1Thread3of4ForFork0_acquire_lock_~#cond~0.offset_5|) (= |v_thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_#in~o.offset_1| v_thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_~o.offset_1)) InVars {#memory_int=|v_#memory_int_69|, ~#lock~0.offset=|v_~#lock~0.offset_22|, thr1Thread3of4ForFork0_acquire_lock_~#cond~0.base=|v_thr1Thread3of4ForFork0_acquire_lock_~#cond~0.base_5|, ~#lock~0.base=|v_~#lock~0.base_22|, thr1Thread3of4ForFork0_acquire_lock_~#cond~0.offset=|v_thr1Thread3of4ForFork0_acquire_lock_~#cond~0.offset_5|} OutVars{thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_#t~mem5=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_#t~mem5_1|, thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_#in~v.base=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_#in~v.base_1|, ~#lock~0.base=|v_~#lock~0.base_22|, thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_~o.offset=v_thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_~o.offset_1, thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_~v.offset=v_thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_~v.offset_1, thr1Thread3of4ForFork0_acquire_lock_~#cond~0.base=|v_thr1Thread3of4ForFork0_acquire_lock_~#cond~0.base_5|, thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_#in~o.base=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_#in~o.base_1|, #memory_int=|v_#memory_int_68|, ~#lock~0.offset=|v_~#lock~0.offset_22|, thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_#in~v.offset=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_#in~v.offset_1|, thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_#in~o.offset=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_#in~o.offset_1|, thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_~o.base=v_thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_~o.base_1, thr1Thread3of4ForFork0_acquire_lock_~#cond~0.offset=|v_thr1Thread3of4ForFork0_acquire_lock_~#cond~0.offset_5|, thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_~v.base=v_thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_~v.base_1} AuxVars[] AssignedVars[thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_~v.offset, thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_#t~mem5, thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_#in~o.base, thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_#in~v.base, #memory_int, thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_~o.offset, thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_#in~v.offset, thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_#in~o.offset, thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_~o.base, thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_~v.base][313], [10#thr1ENTRYtrue, 205#L702-7true, 207#L700-2true, 344#(and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem8| 1) (not (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem7| 1)) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), thr1Thread1of4ForFork0InUse, thr1Thread2of4ForFork0InUse, Black: 322#(and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (exists ((|#t~string0.base| Int) (|#t~string1.base| Int)) (and (= (select |#valid| |#t~string0.base|) 1) (or (= |#t~string0.base| 0) (= |#t~string1.base| 0) (= (select |#valid| 0) 0) (= |~#lock~0.base| 0)) (= (select |#valid| |#t~string1.base|) 1))) (= (select |#valid| |~#lock~0.base|) 1) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), Black: 324#(and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (exists ((|#t~string0.base| Int) (|#t~string1.base| Int)) (and (= (select |#valid| |#t~string0.base|) 1) (or (= |#t~string0.base| 0) (= |#t~string1.base| 0) (= (select |#valid| 0) 0) (= |~#lock~0.base| 0)) (= (select |#valid| |#t~string1.base|) 1))) (= (select |#valid| |~#lock~0.base|) 1) (exists ((|ULTIMATE.start_main_~#t~0.base| Int) (|ULTIMATE.start_main_~#t~0.offset| Int)) (and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |ULTIMATE.start_main_~#t~0.base|) |ULTIMATE.start_main_~#t~0.offset|) 0))) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), Black: 326#(and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem6| (select (select |#memory_int| |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.base|) |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.offset|)) (exists ((|#t~string0.base| Int) (|#t~string1.base| Int)) (and (= (select |#valid| |#t~string0.base|) 1) (or (= |#t~string0.base| 0) (= |#t~string1.base| 0) (= (select |#valid| 0) 0) (= |~#lock~0.base| 0)) (= (select |#valid| |#t~string1.base|) 1))) (= (select |#valid| |~#lock~0.base|) 1) (exists ((|ULTIMATE.start_main_~#t~0.base| Int) (|ULTIMATE.start_main_~#t~0.offset| Int)) (and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |ULTIMATE.start_main_~#t~0.base|) |ULTIMATE.start_main_~#t~0.offset|) 0))) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), thr1Thread3of4ForFork0InUse, Black: 328#(and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (exists ((|#t~string0.base| Int) (|#t~string1.base| Int)) (and (= (select |#valid| |#t~string0.base|) 1) (or (= |#t~string0.base| 0) (= |#t~string1.base| 0) (= (select |#valid| 0) 0) (= |~#lock~0.base| 0)) (= (select |#valid| |#t~string1.base|) 1))) (= (select |#valid| |~#lock~0.base|) 1) (exists ((|ULTIMATE.start_main_~#t~0.base| Int) (|ULTIMATE.start_main_~#t~0.offset| Int)) (and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |ULTIMATE.start_main_~#t~0.base|) |ULTIMATE.start_main_~#t~0.offset|) 0))) (exists ((|thr1Thread1of4ForFork0_acquire_lock_~#cond~0.offset| Int) (|thr1Thread1of4ForFork0_acquire_lock_~#cond~0.base| Int)) (and (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem7| (select (select |#memory_int| |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.base|) |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.offset|)) (not (= (select (select |#memory_int| |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.base|) |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.offset|) 1)))) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), Black: 330#(and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem8| 1) (exists ((|#t~string0.base| Int) (|#t~string1.base| Int)) (and (= (select |#valid| |#t~string0.base|) 1) (or (= |#t~string0.base| 0) (= |#t~string1.base| 0) (= (select |#valid| 0) 0) (= |~#lock~0.base| 0)) (= (select |#valid| |#t~string1.base|) 1))) (= (select |#valid| |~#lock~0.base|) 1) (exists ((|ULTIMATE.start_main_~#t~0.base| Int) (|ULTIMATE.start_main_~#t~0.offset| Int)) (and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |ULTIMATE.start_main_~#t~0.base|) |ULTIMATE.start_main_~#t~0.offset|) 0))) (exists ((|thr1Thread1of4ForFork0_acquire_lock_~#cond~0.offset| Int) (|thr1Thread1of4ForFork0_acquire_lock_~#cond~0.base| Int)) (and (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem7| (select (select |#memory_int| |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.base|) |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.offset|)) (not (= (select (select |#memory_int| |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.base|) |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.offset|) 1)))) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), thr1Thread4of4ForFork0InUse, Black: 332#(and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem8| 1) (exists ((|#t~string0.base| Int) (|#t~string1.base| Int)) (and (= (select |#valid| |#t~string0.base|) 1) (or (= |#t~string0.base| 0) (= |#t~string1.base| 0) (= (select |#valid| 0) 0) (= |~#lock~0.base| 0)) (= (select |#valid| |#t~string1.base|) 1))) (= (select |#valid| |~#lock~0.base|) 1) (not (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem7| 1)) (exists ((|ULTIMATE.start_main_~#t~0.base| Int) (|ULTIMATE.start_main_~#t~0.offset| Int)) (and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |ULTIMATE.start_main_~#t~0.base|) |ULTIMATE.start_main_~#t~0.offset|) 0))) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), 36#L719-3true, Black: 334#(and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (exists ((|ULTIMATE.start_main_~#t~0.base| Int) (|ULTIMATE.start_main_~#t~0.offset| Int)) (and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |ULTIMATE.start_main_~#t~0.base|) |ULTIMATE.start_main_~#t~0.offset|) 0))) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), Black: 336#(and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem8| 1) (exists ((|#t~string0.base| Int) (|#t~string1.base| Int)) (and (= (select |#valid| |#t~string0.base|) 1) (or (= |#t~string0.base| 0) (= |#t~string1.base| 0) (= (select |#valid| 0) 0) (= |~#lock~0.base| 0)) (= (select |#valid| |#t~string1.base|) 1))) (= (select |#valid| |~#lock~0.base|) 1) (not (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem7| 1)) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), Black: 338#(and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem6| (select (select |#memory_int| |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.base|) |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.offset|)) (exists ((|ULTIMATE.start_main_~#t~0.base| Int) (|ULTIMATE.start_main_~#t~0.offset| Int)) (and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |ULTIMATE.start_main_~#t~0.base|) |ULTIMATE.start_main_~#t~0.offset|) 0))) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), Black: 340#(and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (exists ((|ULTIMATE.start_main_~#t~0.base| Int) (|ULTIMATE.start_main_~#t~0.offset| Int)) (and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |ULTIMATE.start_main_~#t~0.base|) |ULTIMATE.start_main_~#t~0.offset|) 0))) (exists ((|thr1Thread1of4ForFork0_acquire_lock_~#cond~0.offset| Int) (|thr1Thread1of4ForFork0_acquire_lock_~#cond~0.base| Int)) (and (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem7| (select (select |#memory_int| |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.base|) |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.offset|)) (not (= (select (select |#memory_int| |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.base|) |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.offset|) 1)))) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), Black: 342#(and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem8| 1) (exists ((|ULTIMATE.start_main_~#t~0.base| Int) (|ULTIMATE.start_main_~#t~0.offset| Int)) (and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |ULTIMATE.start_main_~#t~0.base|) |ULTIMATE.start_main_~#t~0.offset|) 0))) (exists ((|thr1Thread1of4ForFork0_acquire_lock_~#cond~0.offset| Int) (|thr1Thread1of4ForFork0_acquire_lock_~#cond~0.base| Int)) (and (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem7| (select (select |#memory_int| |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.base|) |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.offset|)) (not (= (select (select |#memory_int| |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.base|) |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.offset|) 1)))) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), Black: 346#(and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem8| 1) (not (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem7| 1)) (exists ((|ULTIMATE.start_main_~#t~0.base| Int) (|ULTIMATE.start_main_~#t~0.offset| Int)) (and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |ULTIMATE.start_main_~#t~0.base|) |ULTIMATE.start_main_~#t~0.offset|) 0))) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), Black: 348#(and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem8| 1) (not (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem7| 1))), 110#L700-2true, 241#(and (not (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem8| |thr1Thread1of4ForFork0_acquire_lock_#t~mem7|)) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), Black: 230#true, Black: 232#(= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1), Black: 233#(and (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem6| (select (select |#memory_int| |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.base|) |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.offset|)) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), Black: 235#(not (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem8| |thr1Thread1of4ForFork0_acquire_lock_#t~mem7|)), Black: 237#(and (not (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem7| (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|))) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), Black: 239#(and (not (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem7| (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|))) (not (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem8| |thr1Thread1of4ForFork0_acquire_lock_#t~mem7|)) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1))]) [2021-03-25 13:15:33,437 INFO L384 tUnfolder$Statistics]: this new event has 58 ancestors and is cut-off event [2021-03-25 13:15:33,437 INFO L387 tUnfolder$Statistics]: existing Event has 56 ancestors and is cut-off event [2021-03-25 13:15:33,437 INFO L387 tUnfolder$Statistics]: existing Event has 56 ancestors and is cut-off event [2021-03-25 13:15:33,437 INFO L387 tUnfolder$Statistics]: existing Event has 58 ancestors and is cut-off event [2021-03-25 13:15:33,441 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1152] L696-->L700-2: Formula: (and (= |v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#in~v.base_1| v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_~v.base_1) (= |v_#memory_int_68| (let ((.cse0 (store |v_#memory_int_69| v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_~o.base_1 (store (select |v_#memory_int_69| v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_~o.base_1) v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_~o.offset_1 (select (select |v_#memory_int_69| v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_~v.base_1) v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_~v.offset_1))))) (store .cse0 v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_~v.base_1 (store (select .cse0 v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_~v.base_1) v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_~v.offset_1 1)))) (= |v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#in~v.base_1| |v_~#lock~0.base_22|) (= |v_thr1Thread4of4ForFork0_acquire_lock_~#cond~0.base_5| |v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#in~o.base_1|) (= |v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#in~v.offset_1| v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_~v.offset_1) (= |v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#in~v.offset_1| |v_~#lock~0.offset_22|) (= |v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#in~o.base_1| v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_~o.base_1) (= |v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#in~o.offset_1| |v_thr1Thread4of4ForFork0_acquire_lock_~#cond~0.offset_5|) (= |v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#in~o.offset_1| v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_~o.offset_1)) InVars {#memory_int=|v_#memory_int_69|, ~#lock~0.offset=|v_~#lock~0.offset_22|, ~#lock~0.base=|v_~#lock~0.base_22|, thr1Thread4of4ForFork0_acquire_lock_~#cond~0.base=|v_thr1Thread4of4ForFork0_acquire_lock_~#cond~0.base_5|, thr1Thread4of4ForFork0_acquire_lock_~#cond~0.offset=|v_thr1Thread4of4ForFork0_acquire_lock_~#cond~0.offset_5|} OutVars{~#lock~0.base=|v_~#lock~0.base_22|, thr1Thread4of4ForFork0_acquire_lock_~#cond~0.base=|v_thr1Thread4of4ForFork0_acquire_lock_~#cond~0.base_5|, thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_~v.offset=v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_~v.offset_1, thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#in~v.offset=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#in~v.offset_1|, thr1Thread4of4ForFork0_acquire_lock_~#cond~0.offset=|v_thr1Thread4of4ForFork0_acquire_lock_~#cond~0.offset_5|, thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_~v.base=v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_~v.base_1, thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#t~mem5=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#t~mem5_1|, thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_~o.base=v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_~o.base_1, thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#in~o.offset=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#in~o.offset_1|, thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#in~v.base=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#in~v.base_1|, #memory_int=|v_#memory_int_68|, ~#lock~0.offset=|v_~#lock~0.offset_22|, thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_~o.offset=v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_~o.offset_1, thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#in~o.base=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#in~o.base_1|} AuxVars[] AssignedVars[thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#t~mem5, thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_~o.base, thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#in~o.offset, thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#in~v.base, thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_~v.offset, thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#in~v.offset, #memory_int, thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_~o.offset, thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#in~o.base, thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_~v.base][179], [205#L702-7true, 18#L700-2true, 344#(and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem8| 1) (not (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem7| 1)) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), thr1Thread1of4ForFork0InUse, thr1Thread2of4ForFork0InUse, Black: 322#(and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (exists ((|#t~string0.base| Int) (|#t~string1.base| Int)) (and (= (select |#valid| |#t~string0.base|) 1) (or (= |#t~string0.base| 0) (= |#t~string1.base| 0) (= (select |#valid| 0) 0) (= |~#lock~0.base| 0)) (= (select |#valid| |#t~string1.base|) 1))) (= (select |#valid| |~#lock~0.base|) 1) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), Black: 324#(and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (exists ((|#t~string0.base| Int) (|#t~string1.base| Int)) (and (= (select |#valid| |#t~string0.base|) 1) (or (= |#t~string0.base| 0) (= |#t~string1.base| 0) (= (select |#valid| 0) 0) (= |~#lock~0.base| 0)) (= (select |#valid| |#t~string1.base|) 1))) (= (select |#valid| |~#lock~0.base|) 1) (exists ((|ULTIMATE.start_main_~#t~0.base| Int) (|ULTIMATE.start_main_~#t~0.offset| Int)) (and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |ULTIMATE.start_main_~#t~0.base|) |ULTIMATE.start_main_~#t~0.offset|) 0))) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), thr1Thread3of4ForFork0InUse, Black: 326#(and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem6| (select (select |#memory_int| |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.base|) |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.offset|)) (exists ((|#t~string0.base| Int) (|#t~string1.base| Int)) (and (= (select |#valid| |#t~string0.base|) 1) (or (= |#t~string0.base| 0) (= |#t~string1.base| 0) (= (select |#valid| 0) 0) (= |~#lock~0.base| 0)) (= (select |#valid| |#t~string1.base|) 1))) (= (select |#valid| |~#lock~0.base|) 1) (exists ((|ULTIMATE.start_main_~#t~0.base| Int) (|ULTIMATE.start_main_~#t~0.offset| Int)) (and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |ULTIMATE.start_main_~#t~0.base|) |ULTIMATE.start_main_~#t~0.offset|) 0))) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), Black: 328#(and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (exists ((|#t~string0.base| Int) (|#t~string1.base| Int)) (and (= (select |#valid| |#t~string0.base|) 1) (or (= |#t~string0.base| 0) (= |#t~string1.base| 0) (= (select |#valid| 0) 0) (= |~#lock~0.base| 0)) (= (select |#valid| |#t~string1.base|) 1))) (= (select |#valid| |~#lock~0.base|) 1) (exists ((|ULTIMATE.start_main_~#t~0.base| Int) (|ULTIMATE.start_main_~#t~0.offset| Int)) (and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |ULTIMATE.start_main_~#t~0.base|) |ULTIMATE.start_main_~#t~0.offset|) 0))) (exists ((|thr1Thread1of4ForFork0_acquire_lock_~#cond~0.offset| Int) (|thr1Thread1of4ForFork0_acquire_lock_~#cond~0.base| Int)) (and (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem7| (select (select |#memory_int| |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.base|) |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.offset|)) (not (= (select (select |#memory_int| |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.base|) |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.offset|) 1)))) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), Black: 330#(and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem8| 1) (exists ((|#t~string0.base| Int) (|#t~string1.base| Int)) (and (= (select |#valid| |#t~string0.base|) 1) (or (= |#t~string0.base| 0) (= |#t~string1.base| 0) (= (select |#valid| 0) 0) (= |~#lock~0.base| 0)) (= (select |#valid| |#t~string1.base|) 1))) (= (select |#valid| |~#lock~0.base|) 1) (exists ((|ULTIMATE.start_main_~#t~0.base| Int) (|ULTIMATE.start_main_~#t~0.offset| Int)) (and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |ULTIMATE.start_main_~#t~0.base|) |ULTIMATE.start_main_~#t~0.offset|) 0))) (exists ((|thr1Thread1of4ForFork0_acquire_lock_~#cond~0.offset| Int) (|thr1Thread1of4ForFork0_acquire_lock_~#cond~0.base| Int)) (and (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem7| (select (select |#memory_int| |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.base|) |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.offset|)) (not (= (select (select |#memory_int| |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.base|) |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.offset|) 1)))) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), thr1Thread4of4ForFork0InUse, Black: 332#(and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem8| 1) (exists ((|#t~string0.base| Int) (|#t~string1.base| Int)) (and (= (select |#valid| |#t~string0.base|) 1) (or (= |#t~string0.base| 0) (= |#t~string1.base| 0) (= (select |#valid| 0) 0) (= |~#lock~0.base| 0)) (= (select |#valid| |#t~string1.base|) 1))) (= (select |#valid| |~#lock~0.base|) 1) (not (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem7| 1)) (exists ((|ULTIMATE.start_main_~#t~0.base| Int) (|ULTIMATE.start_main_~#t~0.offset| Int)) (and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |ULTIMATE.start_main_~#t~0.base|) |ULTIMATE.start_main_~#t~0.offset|) 0))) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), 36#L719-3true, Black: 334#(and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (exists ((|ULTIMATE.start_main_~#t~0.base| Int) (|ULTIMATE.start_main_~#t~0.offset| Int)) (and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |ULTIMATE.start_main_~#t~0.base|) |ULTIMATE.start_main_~#t~0.offset|) 0))) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), Black: 336#(and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem8| 1) (exists ((|#t~string0.base| Int) (|#t~string1.base| Int)) (and (= (select |#valid| |#t~string0.base|) 1) (or (= |#t~string0.base| 0) (= |#t~string1.base| 0) (= (select |#valid| 0) 0) (= |~#lock~0.base| 0)) (= (select |#valid| |#t~string1.base|) 1))) (= (select |#valid| |~#lock~0.base|) 1) (not (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem7| 1)) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), Black: 338#(and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem6| (select (select |#memory_int| |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.base|) |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.offset|)) (exists ((|ULTIMATE.start_main_~#t~0.base| Int) (|ULTIMATE.start_main_~#t~0.offset| Int)) (and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |ULTIMATE.start_main_~#t~0.base|) |ULTIMATE.start_main_~#t~0.offset|) 0))) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), Black: 340#(and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (exists ((|ULTIMATE.start_main_~#t~0.base| Int) (|ULTIMATE.start_main_~#t~0.offset| Int)) (and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |ULTIMATE.start_main_~#t~0.base|) |ULTIMATE.start_main_~#t~0.offset|) 0))) (exists ((|thr1Thread1of4ForFork0_acquire_lock_~#cond~0.offset| Int) (|thr1Thread1of4ForFork0_acquire_lock_~#cond~0.base| Int)) (and (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem7| (select (select |#memory_int| |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.base|) |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.offset|)) (not (= (select (select |#memory_int| |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.base|) |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.offset|) 1)))) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), Black: 342#(and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem8| 1) (exists ((|ULTIMATE.start_main_~#t~0.base| Int) (|ULTIMATE.start_main_~#t~0.offset| Int)) (and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |ULTIMATE.start_main_~#t~0.base|) |ULTIMATE.start_main_~#t~0.offset|) 0))) (exists ((|thr1Thread1of4ForFork0_acquire_lock_~#cond~0.offset| Int) (|thr1Thread1of4ForFork0_acquire_lock_~#cond~0.base| Int)) (and (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem7| (select (select |#memory_int| |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.base|) |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.offset|)) (not (= (select (select |#memory_int| |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.base|) |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.offset|) 1)))) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), Black: 346#(and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem8| 1) (not (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem7| 1)) (exists ((|ULTIMATE.start_main_~#t~0.base| Int) (|ULTIMATE.start_main_~#t~0.offset| Int)) (and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |ULTIMATE.start_main_~#t~0.base|) |ULTIMATE.start_main_~#t~0.offset|) 0))) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), Black: 348#(and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem8| 1) (not (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem7| 1))), 110#L700-2true, 241#(and (not (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem8| |thr1Thread1of4ForFork0_acquire_lock_#t~mem7|)) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), 50#thr1ENTRYtrue, Black: 230#true, Black: 232#(= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1), Black: 233#(and (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem6| (select (select |#memory_int| |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.base|) |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.offset|)) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), Black: 235#(not (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem8| |thr1Thread1of4ForFork0_acquire_lock_#t~mem7|)), Black: 237#(and (not (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem7| (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|))) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), Black: 239#(and (not (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem7| (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|))) (not (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem8| |thr1Thread1of4ForFork0_acquire_lock_#t~mem7|)) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1))]) [2021-03-25 13:15:33,441 INFO L384 tUnfolder$Statistics]: this new event has 58 ancestors and is cut-off event [2021-03-25 13:15:33,441 INFO L387 tUnfolder$Statistics]: existing Event has 56 ancestors and is cut-off event [2021-03-25 13:15:33,441 INFO L387 tUnfolder$Statistics]: existing Event has 58 ancestors and is cut-off event [2021-03-25 13:15:33,441 INFO L387 tUnfolder$Statistics]: existing Event has 56 ancestors and is cut-off event [2021-03-25 13:15:33,454 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1152] L696-->L700-2: Formula: (and (= |v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#in~v.base_1| v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_~v.base_1) (= |v_#memory_int_68| (let ((.cse0 (store |v_#memory_int_69| v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_~o.base_1 (store (select |v_#memory_int_69| v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_~o.base_1) v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_~o.offset_1 (select (select |v_#memory_int_69| v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_~v.base_1) v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_~v.offset_1))))) (store .cse0 v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_~v.base_1 (store (select .cse0 v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_~v.base_1) v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_~v.offset_1 1)))) (= |v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#in~v.base_1| |v_~#lock~0.base_22|) (= |v_thr1Thread4of4ForFork0_acquire_lock_~#cond~0.base_5| |v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#in~o.base_1|) (= |v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#in~v.offset_1| v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_~v.offset_1) (= |v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#in~v.offset_1| |v_~#lock~0.offset_22|) (= |v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#in~o.base_1| v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_~o.base_1) (= |v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#in~o.offset_1| |v_thr1Thread4of4ForFork0_acquire_lock_~#cond~0.offset_5|) (= |v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#in~o.offset_1| v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_~o.offset_1)) InVars {#memory_int=|v_#memory_int_69|, ~#lock~0.offset=|v_~#lock~0.offset_22|, ~#lock~0.base=|v_~#lock~0.base_22|, thr1Thread4of4ForFork0_acquire_lock_~#cond~0.base=|v_thr1Thread4of4ForFork0_acquire_lock_~#cond~0.base_5|, thr1Thread4of4ForFork0_acquire_lock_~#cond~0.offset=|v_thr1Thread4of4ForFork0_acquire_lock_~#cond~0.offset_5|} OutVars{~#lock~0.base=|v_~#lock~0.base_22|, thr1Thread4of4ForFork0_acquire_lock_~#cond~0.base=|v_thr1Thread4of4ForFork0_acquire_lock_~#cond~0.base_5|, thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_~v.offset=v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_~v.offset_1, thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#in~v.offset=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#in~v.offset_1|, thr1Thread4of4ForFork0_acquire_lock_~#cond~0.offset=|v_thr1Thread4of4ForFork0_acquire_lock_~#cond~0.offset_5|, thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_~v.base=v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_~v.base_1, thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#t~mem5=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#t~mem5_1|, thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_~o.base=v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_~o.base_1, thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#in~o.offset=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#in~o.offset_1|, thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#in~v.base=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#in~v.base_1|, #memory_int=|v_#memory_int_68|, ~#lock~0.offset=|v_~#lock~0.offset_22|, thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_~o.offset=v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_~o.offset_1, thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#in~o.base=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#in~o.base_1|} AuxVars[] AssignedVars[thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#t~mem5, thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_~o.base, thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#in~o.offset, thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#in~v.base, thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_~v.offset, thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#in~v.offset, #memory_int, thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_~o.offset, thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#in~o.base, thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_~v.base][179], [10#thr1ENTRYtrue, 205#L702-7true, 207#L700-2true, 344#(and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem8| 1) (not (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem7| 1)) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), thr1Thread1of4ForFork0InUse, thr1Thread2of4ForFork0InUse, Black: 322#(and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (exists ((|#t~string0.base| Int) (|#t~string1.base| Int)) (and (= (select |#valid| |#t~string0.base|) 1) (or (= |#t~string0.base| 0) (= |#t~string1.base| 0) (= (select |#valid| 0) 0) (= |~#lock~0.base| 0)) (= (select |#valid| |#t~string1.base|) 1))) (= (select |#valid| |~#lock~0.base|) 1) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), Black: 324#(and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (exists ((|#t~string0.base| Int) (|#t~string1.base| Int)) (and (= (select |#valid| |#t~string0.base|) 1) (or (= |#t~string0.base| 0) (= |#t~string1.base| 0) (= (select |#valid| 0) 0) (= |~#lock~0.base| 0)) (= (select |#valid| |#t~string1.base|) 1))) (= (select |#valid| |~#lock~0.base|) 1) (exists ((|ULTIMATE.start_main_~#t~0.base| Int) (|ULTIMATE.start_main_~#t~0.offset| Int)) (and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |ULTIMATE.start_main_~#t~0.base|) |ULTIMATE.start_main_~#t~0.offset|) 0))) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), thr1Thread3of4ForFork0InUse, Black: 326#(and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem6| (select (select |#memory_int| |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.base|) |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.offset|)) (exists ((|#t~string0.base| Int) (|#t~string1.base| Int)) (and (= (select |#valid| |#t~string0.base|) 1) (or (= |#t~string0.base| 0) (= |#t~string1.base| 0) (= (select |#valid| 0) 0) (= |~#lock~0.base| 0)) (= (select |#valid| |#t~string1.base|) 1))) (= (select |#valid| |~#lock~0.base|) 1) (exists ((|ULTIMATE.start_main_~#t~0.base| Int) (|ULTIMATE.start_main_~#t~0.offset| Int)) (and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |ULTIMATE.start_main_~#t~0.base|) |ULTIMATE.start_main_~#t~0.offset|) 0))) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), Black: 328#(and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (exists ((|#t~string0.base| Int) (|#t~string1.base| Int)) (and (= (select |#valid| |#t~string0.base|) 1) (or (= |#t~string0.base| 0) (= |#t~string1.base| 0) (= (select |#valid| 0) 0) (= |~#lock~0.base| 0)) (= (select |#valid| |#t~string1.base|) 1))) (= (select |#valid| |~#lock~0.base|) 1) (exists ((|ULTIMATE.start_main_~#t~0.base| Int) (|ULTIMATE.start_main_~#t~0.offset| Int)) (and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |ULTIMATE.start_main_~#t~0.base|) |ULTIMATE.start_main_~#t~0.offset|) 0))) (exists ((|thr1Thread1of4ForFork0_acquire_lock_~#cond~0.offset| Int) (|thr1Thread1of4ForFork0_acquire_lock_~#cond~0.base| Int)) (and (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem7| (select (select |#memory_int| |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.base|) |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.offset|)) (not (= (select (select |#memory_int| |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.base|) |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.offset|) 1)))) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), Black: 330#(and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem8| 1) (exists ((|#t~string0.base| Int) (|#t~string1.base| Int)) (and (= (select |#valid| |#t~string0.base|) 1) (or (= |#t~string0.base| 0) (= |#t~string1.base| 0) (= (select |#valid| 0) 0) (= |~#lock~0.base| 0)) (= (select |#valid| |#t~string1.base|) 1))) (= (select |#valid| |~#lock~0.base|) 1) (exists ((|ULTIMATE.start_main_~#t~0.base| Int) (|ULTIMATE.start_main_~#t~0.offset| Int)) (and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |ULTIMATE.start_main_~#t~0.base|) |ULTIMATE.start_main_~#t~0.offset|) 0))) (exists ((|thr1Thread1of4ForFork0_acquire_lock_~#cond~0.offset| Int) (|thr1Thread1of4ForFork0_acquire_lock_~#cond~0.base| Int)) (and (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem7| (select (select |#memory_int| |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.base|) |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.offset|)) (not (= (select (select |#memory_int| |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.base|) |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.offset|) 1)))) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), thr1Thread4of4ForFork0InUse, Black: 332#(and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem8| 1) (exists ((|#t~string0.base| Int) (|#t~string1.base| Int)) (and (= (select |#valid| |#t~string0.base|) 1) (or (= |#t~string0.base| 0) (= |#t~string1.base| 0) (= (select |#valid| 0) 0) (= |~#lock~0.base| 0)) (= (select |#valid| |#t~string1.base|) 1))) (= (select |#valid| |~#lock~0.base|) 1) (not (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem7| 1)) (exists ((|ULTIMATE.start_main_~#t~0.base| Int) (|ULTIMATE.start_main_~#t~0.offset| Int)) (and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |ULTIMATE.start_main_~#t~0.base|) |ULTIMATE.start_main_~#t~0.offset|) 0))) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), 36#L719-3true, Black: 334#(and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (exists ((|ULTIMATE.start_main_~#t~0.base| Int) (|ULTIMATE.start_main_~#t~0.offset| Int)) (and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |ULTIMATE.start_main_~#t~0.base|) |ULTIMATE.start_main_~#t~0.offset|) 0))) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), Black: 336#(and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem8| 1) (exists ((|#t~string0.base| Int) (|#t~string1.base| Int)) (and (= (select |#valid| |#t~string0.base|) 1) (or (= |#t~string0.base| 0) (= |#t~string1.base| 0) (= (select |#valid| 0) 0) (= |~#lock~0.base| 0)) (= (select |#valid| |#t~string1.base|) 1))) (= (select |#valid| |~#lock~0.base|) 1) (not (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem7| 1)) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), Black: 338#(and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem6| (select (select |#memory_int| |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.base|) |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.offset|)) (exists ((|ULTIMATE.start_main_~#t~0.base| Int) (|ULTIMATE.start_main_~#t~0.offset| Int)) (and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |ULTIMATE.start_main_~#t~0.base|) |ULTIMATE.start_main_~#t~0.offset|) 0))) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), Black: 340#(and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (exists ((|ULTIMATE.start_main_~#t~0.base| Int) (|ULTIMATE.start_main_~#t~0.offset| Int)) (and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |ULTIMATE.start_main_~#t~0.base|) |ULTIMATE.start_main_~#t~0.offset|) 0))) (exists ((|thr1Thread1of4ForFork0_acquire_lock_~#cond~0.offset| Int) (|thr1Thread1of4ForFork0_acquire_lock_~#cond~0.base| Int)) (and (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem7| (select (select |#memory_int| |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.base|) |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.offset|)) (not (= (select (select |#memory_int| |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.base|) |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.offset|) 1)))) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), Black: 342#(and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem8| 1) (exists ((|ULTIMATE.start_main_~#t~0.base| Int) (|ULTIMATE.start_main_~#t~0.offset| Int)) (and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |ULTIMATE.start_main_~#t~0.base|) |ULTIMATE.start_main_~#t~0.offset|) 0))) (exists ((|thr1Thread1of4ForFork0_acquire_lock_~#cond~0.offset| Int) (|thr1Thread1of4ForFork0_acquire_lock_~#cond~0.base| Int)) (and (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem7| (select (select |#memory_int| |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.base|) |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.offset|)) (not (= (select (select |#memory_int| |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.base|) |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.offset|) 1)))) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), Black: 346#(and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem8| 1) (not (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem7| 1)) (exists ((|ULTIMATE.start_main_~#t~0.base| Int) (|ULTIMATE.start_main_~#t~0.offset| Int)) (and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |ULTIMATE.start_main_~#t~0.base|) |ULTIMATE.start_main_~#t~0.offset|) 0))) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), Black: 348#(and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem8| 1) (not (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem7| 1))), 110#L700-2true, 241#(and (not (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem8| |thr1Thread1of4ForFork0_acquire_lock_#t~mem7|)) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), Black: 230#true, Black: 232#(= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1), Black: 233#(and (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem6| (select (select |#memory_int| |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.base|) |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.offset|)) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), Black: 235#(not (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem8| |thr1Thread1of4ForFork0_acquire_lock_#t~mem7|)), Black: 237#(and (not (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem7| (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|))) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), Black: 239#(and (not (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem7| (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|))) (not (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem8| |thr1Thread1of4ForFork0_acquire_lock_#t~mem7|)) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1))]) [2021-03-25 13:15:33,454 INFO L384 tUnfolder$Statistics]: this new event has 58 ancestors and is cut-off event [2021-03-25 13:15:33,454 INFO L387 tUnfolder$Statistics]: existing Event has 56 ancestors and is cut-off event [2021-03-25 13:15:33,454 INFO L387 tUnfolder$Statistics]: existing Event has 58 ancestors and is cut-off event [2021-03-25 13:15:33,454 INFO L387 tUnfolder$Statistics]: existing Event has 56 ancestors and is cut-off event [2021-03-25 13:15:33,680 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1152] L696-->L700-2: Formula: (and (= |v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#in~v.base_1| v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_~v.base_1) (= |v_#memory_int_68| (let ((.cse0 (store |v_#memory_int_69| v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_~o.base_1 (store (select |v_#memory_int_69| v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_~o.base_1) v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_~o.offset_1 (select (select |v_#memory_int_69| v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_~v.base_1) v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_~v.offset_1))))) (store .cse0 v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_~v.base_1 (store (select .cse0 v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_~v.base_1) v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_~v.offset_1 1)))) (= |v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#in~v.base_1| |v_~#lock~0.base_22|) (= |v_thr1Thread4of4ForFork0_acquire_lock_~#cond~0.base_5| |v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#in~o.base_1|) (= |v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#in~v.offset_1| v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_~v.offset_1) (= |v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#in~v.offset_1| |v_~#lock~0.offset_22|) (= |v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#in~o.base_1| v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_~o.base_1) (= |v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#in~o.offset_1| |v_thr1Thread4of4ForFork0_acquire_lock_~#cond~0.offset_5|) (= |v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#in~o.offset_1| v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_~o.offset_1)) InVars {#memory_int=|v_#memory_int_69|, ~#lock~0.offset=|v_~#lock~0.offset_22|, ~#lock~0.base=|v_~#lock~0.base_22|, thr1Thread4of4ForFork0_acquire_lock_~#cond~0.base=|v_thr1Thread4of4ForFork0_acquire_lock_~#cond~0.base_5|, thr1Thread4of4ForFork0_acquire_lock_~#cond~0.offset=|v_thr1Thread4of4ForFork0_acquire_lock_~#cond~0.offset_5|} OutVars{~#lock~0.base=|v_~#lock~0.base_22|, thr1Thread4of4ForFork0_acquire_lock_~#cond~0.base=|v_thr1Thread4of4ForFork0_acquire_lock_~#cond~0.base_5|, thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_~v.offset=v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_~v.offset_1, thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#in~v.offset=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#in~v.offset_1|, thr1Thread4of4ForFork0_acquire_lock_~#cond~0.offset=|v_thr1Thread4of4ForFork0_acquire_lock_~#cond~0.offset_5|, thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_~v.base=v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_~v.base_1, thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#t~mem5=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#t~mem5_1|, thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_~o.base=v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_~o.base_1, thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#in~o.offset=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#in~o.offset_1|, thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#in~v.base=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#in~v.base_1|, #memory_int=|v_#memory_int_68|, ~#lock~0.offset=|v_~#lock~0.offset_22|, thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_~o.offset=v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_~o.offset_1, thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#in~o.base=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#in~o.base_1|} AuxVars[] AssignedVars[thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#t~mem5, thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_~o.base, thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#in~o.offset, thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#in~v.base, thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_~v.offset, thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#in~v.offset, #memory_int, thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_~o.offset, thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#in~o.base, thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_~v.base][208], [10#thr1ENTRYtrue, 205#L702-7true, 207#L700-2true, thr1Thread1of4ForFork0InUse, thr1Thread2of4ForFork0InUse, Black: 322#(and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (exists ((|#t~string0.base| Int) (|#t~string1.base| Int)) (and (= (select |#valid| |#t~string0.base|) 1) (or (= |#t~string0.base| 0) (= |#t~string1.base| 0) (= (select |#valid| 0) 0) (= |~#lock~0.base| 0)) (= (select |#valid| |#t~string1.base|) 1))) (= (select |#valid| |~#lock~0.base|) 1) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), Black: 324#(and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (exists ((|#t~string0.base| Int) (|#t~string1.base| Int)) (and (= (select |#valid| |#t~string0.base|) 1) (or (= |#t~string0.base| 0) (= |#t~string1.base| 0) (= (select |#valid| 0) 0) (= |~#lock~0.base| 0)) (= (select |#valid| |#t~string1.base|) 1))) (= (select |#valid| |~#lock~0.base|) 1) (exists ((|ULTIMATE.start_main_~#t~0.base| Int) (|ULTIMATE.start_main_~#t~0.offset| Int)) (and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |ULTIMATE.start_main_~#t~0.base|) |ULTIMATE.start_main_~#t~0.offset|) 0))) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), thr1Thread3of4ForFork0InUse, Black: 326#(and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem6| (select (select |#memory_int| |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.base|) |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.offset|)) (exists ((|#t~string0.base| Int) (|#t~string1.base| Int)) (and (= (select |#valid| |#t~string0.base|) 1) (or (= |#t~string0.base| 0) (= |#t~string1.base| 0) (= (select |#valid| 0) 0) (= |~#lock~0.base| 0)) (= (select |#valid| |#t~string1.base|) 1))) (= (select |#valid| |~#lock~0.base|) 1) (exists ((|ULTIMATE.start_main_~#t~0.base| Int) (|ULTIMATE.start_main_~#t~0.offset| Int)) (and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |ULTIMATE.start_main_~#t~0.base|) |ULTIMATE.start_main_~#t~0.offset|) 0))) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), Black: 328#(and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (exists ((|#t~string0.base| Int) (|#t~string1.base| Int)) (and (= (select |#valid| |#t~string0.base|) 1) (or (= |#t~string0.base| 0) (= |#t~string1.base| 0) (= (select |#valid| 0) 0) (= |~#lock~0.base| 0)) (= (select |#valid| |#t~string1.base|) 1))) (= (select |#valid| |~#lock~0.base|) 1) (exists ((|ULTIMATE.start_main_~#t~0.base| Int) (|ULTIMATE.start_main_~#t~0.offset| Int)) (and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |ULTIMATE.start_main_~#t~0.base|) |ULTIMATE.start_main_~#t~0.offset|) 0))) (exists ((|thr1Thread1of4ForFork0_acquire_lock_~#cond~0.offset| Int) (|thr1Thread1of4ForFork0_acquire_lock_~#cond~0.base| Int)) (and (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem7| (select (select |#memory_int| |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.base|) |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.offset|)) (not (= (select (select |#memory_int| |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.base|) |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.offset|) 1)))) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), thr1Thread4of4ForFork0InUse, Black: 330#(and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem8| 1) (exists ((|#t~string0.base| Int) (|#t~string1.base| Int)) (and (= (select |#valid| |#t~string0.base|) 1) (or (= |#t~string0.base| 0) (= |#t~string1.base| 0) (= (select |#valid| 0) 0) (= |~#lock~0.base| 0)) (= (select |#valid| |#t~string1.base|) 1))) (= (select |#valid| |~#lock~0.base|) 1) (exists ((|ULTIMATE.start_main_~#t~0.base| Int) (|ULTIMATE.start_main_~#t~0.offset| Int)) (and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |ULTIMATE.start_main_~#t~0.base|) |ULTIMATE.start_main_~#t~0.offset|) 0))) (exists ((|thr1Thread1of4ForFork0_acquire_lock_~#cond~0.offset| Int) (|thr1Thread1of4ForFork0_acquire_lock_~#cond~0.base| Int)) (and (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem7| (select (select |#memory_int| |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.base|) |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.offset|)) (not (= (select (select |#memory_int| |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.base|) |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.offset|) 1)))) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), 35#L719-2true, Black: 332#(and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem8| 1) (exists ((|#t~string0.base| Int) (|#t~string1.base| Int)) (and (= (select |#valid| |#t~string0.base|) 1) (or (= |#t~string0.base| 0) (= |#t~string1.base| 0) (= (select |#valid| 0) 0) (= |~#lock~0.base| 0)) (= (select |#valid| |#t~string1.base|) 1))) (= (select |#valid| |~#lock~0.base|) 1) (not (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem7| 1)) (exists ((|ULTIMATE.start_main_~#t~0.base| Int) (|ULTIMATE.start_main_~#t~0.offset| Int)) (and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |ULTIMATE.start_main_~#t~0.base|) |ULTIMATE.start_main_~#t~0.offset|) 0))) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), Black: 334#(and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (exists ((|ULTIMATE.start_main_~#t~0.base| Int) (|ULTIMATE.start_main_~#t~0.offset| Int)) (and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |ULTIMATE.start_main_~#t~0.base|) |ULTIMATE.start_main_~#t~0.offset|) 0))) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), Black: 336#(and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem8| 1) (exists ((|#t~string0.base| Int) (|#t~string1.base| Int)) (and (= (select |#valid| |#t~string0.base|) 1) (or (= |#t~string0.base| 0) (= |#t~string1.base| 0) (= (select |#valid| 0) 0) (= |~#lock~0.base| 0)) (= (select |#valid| |#t~string1.base|) 1))) (= (select |#valid| |~#lock~0.base|) 1) (not (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem7| 1)) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), Black: 338#(and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem6| (select (select |#memory_int| |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.base|) |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.offset|)) (exists ((|ULTIMATE.start_main_~#t~0.base| Int) (|ULTIMATE.start_main_~#t~0.offset| Int)) (and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |ULTIMATE.start_main_~#t~0.base|) |ULTIMATE.start_main_~#t~0.offset|) 0))) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), Black: 340#(and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (exists ((|ULTIMATE.start_main_~#t~0.base| Int) (|ULTIMATE.start_main_~#t~0.offset| Int)) (and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |ULTIMATE.start_main_~#t~0.base|) |ULTIMATE.start_main_~#t~0.offset|) 0))) (exists ((|thr1Thread1of4ForFork0_acquire_lock_~#cond~0.offset| Int) (|thr1Thread1of4ForFork0_acquire_lock_~#cond~0.base| Int)) (and (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem7| (select (select |#memory_int| |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.base|) |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.offset|)) (not (= (select (select |#memory_int| |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.base|) |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.offset|) 1)))) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), Black: 342#(and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem8| 1) (exists ((|ULTIMATE.start_main_~#t~0.base| Int) (|ULTIMATE.start_main_~#t~0.offset| Int)) (and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |ULTIMATE.start_main_~#t~0.base|) |ULTIMATE.start_main_~#t~0.offset|) 0))) (exists ((|thr1Thread1of4ForFork0_acquire_lock_~#cond~0.offset| Int) (|thr1Thread1of4ForFork0_acquire_lock_~#cond~0.base| Int)) (and (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem7| (select (select |#memory_int| |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.base|) |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.offset|)) (not (= (select (select |#memory_int| |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.base|) |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.offset|) 1)))) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), 296#(and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), Black: 344#(and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem8| 1) (not (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem7| 1)) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), Black: 346#(and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem8| 1) (not (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem7| 1)) (exists ((|ULTIMATE.start_main_~#t~0.base| Int) (|ULTIMATE.start_main_~#t~0.offset| Int)) (and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |ULTIMATE.start_main_~#t~0.base|) |ULTIMATE.start_main_~#t~0.offset|) 0))) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), Black: 348#(and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem8| 1) (not (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem7| 1))), 110#L700-2true, 241#(and (not (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem8| |thr1Thread1of4ForFork0_acquire_lock_#t~mem7|)) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), Black: 230#true, Black: 232#(= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1), Black: 233#(and (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem6| (select (select |#memory_int| |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.base|) |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.offset|)) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), Black: 235#(not (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem8| |thr1Thread1of4ForFork0_acquire_lock_#t~mem7|)), Black: 237#(and (not (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem7| (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|))) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), Black: 239#(and (not (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem7| (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|))) (not (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem8| |thr1Thread1of4ForFork0_acquire_lock_#t~mem7|)) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1))]) [2021-03-25 13:15:33,680 INFO L384 tUnfolder$Statistics]: this new event has 59 ancestors and is cut-off event [2021-03-25 13:15:33,680 INFO L387 tUnfolder$Statistics]: existing Event has 59 ancestors and is cut-off event [2021-03-25 13:15:33,680 INFO L387 tUnfolder$Statistics]: existing Event has 59 ancestors and is cut-off event [2021-03-25 13:15:33,681 INFO L387 tUnfolder$Statistics]: existing Event has 59 ancestors and is cut-off event [2021-03-25 13:15:33,682 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1152] L696-->L700-2: Formula: (and (= |v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#in~v.base_1| v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_~v.base_1) (= |v_#memory_int_68| (let ((.cse0 (store |v_#memory_int_69| v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_~o.base_1 (store (select |v_#memory_int_69| v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_~o.base_1) v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_~o.offset_1 (select (select |v_#memory_int_69| v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_~v.base_1) v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_~v.offset_1))))) (store .cse0 v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_~v.base_1 (store (select .cse0 v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_~v.base_1) v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_~v.offset_1 1)))) (= |v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#in~v.base_1| |v_~#lock~0.base_22|) (= |v_thr1Thread4of4ForFork0_acquire_lock_~#cond~0.base_5| |v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#in~o.base_1|) (= |v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#in~v.offset_1| v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_~v.offset_1) (= |v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#in~v.offset_1| |v_~#lock~0.offset_22|) (= |v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#in~o.base_1| v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_~o.base_1) (= |v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#in~o.offset_1| |v_thr1Thread4of4ForFork0_acquire_lock_~#cond~0.offset_5|) (= |v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#in~o.offset_1| v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_~o.offset_1)) InVars {#memory_int=|v_#memory_int_69|, ~#lock~0.offset=|v_~#lock~0.offset_22|, ~#lock~0.base=|v_~#lock~0.base_22|, thr1Thread4of4ForFork0_acquire_lock_~#cond~0.base=|v_thr1Thread4of4ForFork0_acquire_lock_~#cond~0.base_5|, thr1Thread4of4ForFork0_acquire_lock_~#cond~0.offset=|v_thr1Thread4of4ForFork0_acquire_lock_~#cond~0.offset_5|} OutVars{~#lock~0.base=|v_~#lock~0.base_22|, thr1Thread4of4ForFork0_acquire_lock_~#cond~0.base=|v_thr1Thread4of4ForFork0_acquire_lock_~#cond~0.base_5|, thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_~v.offset=v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_~v.offset_1, thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#in~v.offset=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#in~v.offset_1|, thr1Thread4of4ForFork0_acquire_lock_~#cond~0.offset=|v_thr1Thread4of4ForFork0_acquire_lock_~#cond~0.offset_5|, thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_~v.base=v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_~v.base_1, thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#t~mem5=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#t~mem5_1|, thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_~o.base=v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_~o.base_1, thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#in~o.offset=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#in~o.offset_1|, thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#in~v.base=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#in~v.base_1|, #memory_int=|v_#memory_int_68|, ~#lock~0.offset=|v_~#lock~0.offset_22|, thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_~o.offset=v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_~o.offset_1, thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#in~o.base=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#in~o.base_1|} AuxVars[] AssignedVars[thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#t~mem5, thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_~o.base, thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#in~o.offset, thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#in~v.base, thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_~v.offset, thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#in~v.offset, #memory_int, thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_~o.offset, thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#in~o.base, thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_~v.base][208], [205#L702-7true, 18#L700-2true, thr1Thread1of4ForFork0InUse, thr1Thread2of4ForFork0InUse, Black: 322#(and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (exists ((|#t~string0.base| Int) (|#t~string1.base| Int)) (and (= (select |#valid| |#t~string0.base|) 1) (or (= |#t~string0.base| 0) (= |#t~string1.base| 0) (= (select |#valid| 0) 0) (= |~#lock~0.base| 0)) (= (select |#valid| |#t~string1.base|) 1))) (= (select |#valid| |~#lock~0.base|) 1) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), Black: 324#(and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (exists ((|#t~string0.base| Int) (|#t~string1.base| Int)) (and (= (select |#valid| |#t~string0.base|) 1) (or (= |#t~string0.base| 0) (= |#t~string1.base| 0) (= (select |#valid| 0) 0) (= |~#lock~0.base| 0)) (= (select |#valid| |#t~string1.base|) 1))) (= (select |#valid| |~#lock~0.base|) 1) (exists ((|ULTIMATE.start_main_~#t~0.base| Int) (|ULTIMATE.start_main_~#t~0.offset| Int)) (and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |ULTIMATE.start_main_~#t~0.base|) |ULTIMATE.start_main_~#t~0.offset|) 0))) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), thr1Thread3of4ForFork0InUse, Black: 326#(and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem6| (select (select |#memory_int| |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.base|) |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.offset|)) (exists ((|#t~string0.base| Int) (|#t~string1.base| Int)) (and (= (select |#valid| |#t~string0.base|) 1) (or (= |#t~string0.base| 0) (= |#t~string1.base| 0) (= (select |#valid| 0) 0) (= |~#lock~0.base| 0)) (= (select |#valid| |#t~string1.base|) 1))) (= (select |#valid| |~#lock~0.base|) 1) (exists ((|ULTIMATE.start_main_~#t~0.base| Int) (|ULTIMATE.start_main_~#t~0.offset| Int)) (and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |ULTIMATE.start_main_~#t~0.base|) |ULTIMATE.start_main_~#t~0.offset|) 0))) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), Black: 328#(and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (exists ((|#t~string0.base| Int) (|#t~string1.base| Int)) (and (= (select |#valid| |#t~string0.base|) 1) (or (= |#t~string0.base| 0) (= |#t~string1.base| 0) (= (select |#valid| 0) 0) (= |~#lock~0.base| 0)) (= (select |#valid| |#t~string1.base|) 1))) (= (select |#valid| |~#lock~0.base|) 1) (exists ((|ULTIMATE.start_main_~#t~0.base| Int) (|ULTIMATE.start_main_~#t~0.offset| Int)) (and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |ULTIMATE.start_main_~#t~0.base|) |ULTIMATE.start_main_~#t~0.offset|) 0))) (exists ((|thr1Thread1of4ForFork0_acquire_lock_~#cond~0.offset| Int) (|thr1Thread1of4ForFork0_acquire_lock_~#cond~0.base| Int)) (and (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem7| (select (select |#memory_int| |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.base|) |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.offset|)) (not (= (select (select |#memory_int| |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.base|) |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.offset|) 1)))) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), thr1Thread4of4ForFork0InUse, Black: 330#(and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem8| 1) (exists ((|#t~string0.base| Int) (|#t~string1.base| Int)) (and (= (select |#valid| |#t~string0.base|) 1) (or (= |#t~string0.base| 0) (= |#t~string1.base| 0) (= (select |#valid| 0) 0) (= |~#lock~0.base| 0)) (= (select |#valid| |#t~string1.base|) 1))) (= (select |#valid| |~#lock~0.base|) 1) (exists ((|ULTIMATE.start_main_~#t~0.base| Int) (|ULTIMATE.start_main_~#t~0.offset| Int)) (and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |ULTIMATE.start_main_~#t~0.base|) |ULTIMATE.start_main_~#t~0.offset|) 0))) (exists ((|thr1Thread1of4ForFork0_acquire_lock_~#cond~0.offset| Int) (|thr1Thread1of4ForFork0_acquire_lock_~#cond~0.base| Int)) (and (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem7| (select (select |#memory_int| |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.base|) |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.offset|)) (not (= (select (select |#memory_int| |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.base|) |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.offset|) 1)))) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), 35#L719-2true, Black: 332#(and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem8| 1) (exists ((|#t~string0.base| Int) (|#t~string1.base| Int)) (and (= (select |#valid| |#t~string0.base|) 1) (or (= |#t~string0.base| 0) (= |#t~string1.base| 0) (= (select |#valid| 0) 0) (= |~#lock~0.base| 0)) (= (select |#valid| |#t~string1.base|) 1))) (= (select |#valid| |~#lock~0.base|) 1) (not (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem7| 1)) (exists ((|ULTIMATE.start_main_~#t~0.base| Int) (|ULTIMATE.start_main_~#t~0.offset| Int)) (and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |ULTIMATE.start_main_~#t~0.base|) |ULTIMATE.start_main_~#t~0.offset|) 0))) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), Black: 334#(and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (exists ((|ULTIMATE.start_main_~#t~0.base| Int) (|ULTIMATE.start_main_~#t~0.offset| Int)) (and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |ULTIMATE.start_main_~#t~0.base|) |ULTIMATE.start_main_~#t~0.offset|) 0))) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), Black: 336#(and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem8| 1) (exists ((|#t~string0.base| Int) (|#t~string1.base| Int)) (and (= (select |#valid| |#t~string0.base|) 1) (or (= |#t~string0.base| 0) (= |#t~string1.base| 0) (= (select |#valid| 0) 0) (= |~#lock~0.base| 0)) (= (select |#valid| |#t~string1.base|) 1))) (= (select |#valid| |~#lock~0.base|) 1) (not (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem7| 1)) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), Black: 338#(and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem6| (select (select |#memory_int| |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.base|) |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.offset|)) (exists ((|ULTIMATE.start_main_~#t~0.base| Int) (|ULTIMATE.start_main_~#t~0.offset| Int)) (and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |ULTIMATE.start_main_~#t~0.base|) |ULTIMATE.start_main_~#t~0.offset|) 0))) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), Black: 340#(and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (exists ((|ULTIMATE.start_main_~#t~0.base| Int) (|ULTIMATE.start_main_~#t~0.offset| Int)) (and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |ULTIMATE.start_main_~#t~0.base|) |ULTIMATE.start_main_~#t~0.offset|) 0))) (exists ((|thr1Thread1of4ForFork0_acquire_lock_~#cond~0.offset| Int) (|thr1Thread1of4ForFork0_acquire_lock_~#cond~0.base| Int)) (and (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem7| (select (select |#memory_int| |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.base|) |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.offset|)) (not (= (select (select |#memory_int| |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.base|) |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.offset|) 1)))) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), Black: 342#(and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem8| 1) (exists ((|ULTIMATE.start_main_~#t~0.base| Int) (|ULTIMATE.start_main_~#t~0.offset| Int)) (and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |ULTIMATE.start_main_~#t~0.base|) |ULTIMATE.start_main_~#t~0.offset|) 0))) (exists ((|thr1Thread1of4ForFork0_acquire_lock_~#cond~0.offset| Int) (|thr1Thread1of4ForFork0_acquire_lock_~#cond~0.base| Int)) (and (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem7| (select (select |#memory_int| |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.base|) |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.offset|)) (not (= (select (select |#memory_int| |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.base|) |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.offset|) 1)))) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), 296#(and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), Black: 344#(and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem8| 1) (not (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem7| 1)) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), Black: 346#(and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem8| 1) (not (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem7| 1)) (exists ((|ULTIMATE.start_main_~#t~0.base| Int) (|ULTIMATE.start_main_~#t~0.offset| Int)) (and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |ULTIMATE.start_main_~#t~0.base|) |ULTIMATE.start_main_~#t~0.offset|) 0))) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), Black: 348#(and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem8| 1) (not (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem7| 1))), 110#L700-2true, 241#(and (not (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem8| |thr1Thread1of4ForFork0_acquire_lock_#t~mem7|)) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), 50#thr1ENTRYtrue, Black: 230#true, Black: 232#(= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1), Black: 233#(and (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem6| (select (select |#memory_int| |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.base|) |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.offset|)) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), Black: 235#(not (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem8| |thr1Thread1of4ForFork0_acquire_lock_#t~mem7|)), Black: 237#(and (not (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem7| (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|))) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), Black: 239#(and (not (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem7| (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|))) (not (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem8| |thr1Thread1of4ForFork0_acquire_lock_#t~mem7|)) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1))]) [2021-03-25 13:15:33,682 INFO L384 tUnfolder$Statistics]: this new event has 59 ancestors and is cut-off event [2021-03-25 13:15:33,682 INFO L387 tUnfolder$Statistics]: existing Event has 59 ancestors and is cut-off event [2021-03-25 13:15:33,682 INFO L387 tUnfolder$Statistics]: existing Event has 59 ancestors and is cut-off event [2021-03-25 13:15:33,682 INFO L387 tUnfolder$Statistics]: existing Event has 59 ancestors and is cut-off event [2021-03-25 13:15:33,892 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1152] L696-->L700-2: Formula: (and (= |v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#in~v.base_1| v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_~v.base_1) (= |v_#memory_int_68| (let ((.cse0 (store |v_#memory_int_69| v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_~o.base_1 (store (select |v_#memory_int_69| v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_~o.base_1) v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_~o.offset_1 (select (select |v_#memory_int_69| v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_~v.base_1) v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_~v.offset_1))))) (store .cse0 v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_~v.base_1 (store (select .cse0 v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_~v.base_1) v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_~v.offset_1 1)))) (= |v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#in~v.base_1| |v_~#lock~0.base_22|) (= |v_thr1Thread4of4ForFork0_acquire_lock_~#cond~0.base_5| |v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#in~o.base_1|) (= |v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#in~v.offset_1| v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_~v.offset_1) (= |v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#in~v.offset_1| |v_~#lock~0.offset_22|) (= |v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#in~o.base_1| v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_~o.base_1) (= |v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#in~o.offset_1| |v_thr1Thread4of4ForFork0_acquire_lock_~#cond~0.offset_5|) (= |v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#in~o.offset_1| v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_~o.offset_1)) InVars {#memory_int=|v_#memory_int_69|, ~#lock~0.offset=|v_~#lock~0.offset_22|, ~#lock~0.base=|v_~#lock~0.base_22|, thr1Thread4of4ForFork0_acquire_lock_~#cond~0.base=|v_thr1Thread4of4ForFork0_acquire_lock_~#cond~0.base_5|, thr1Thread4of4ForFork0_acquire_lock_~#cond~0.offset=|v_thr1Thread4of4ForFork0_acquire_lock_~#cond~0.offset_5|} OutVars{~#lock~0.base=|v_~#lock~0.base_22|, thr1Thread4of4ForFork0_acquire_lock_~#cond~0.base=|v_thr1Thread4of4ForFork0_acquire_lock_~#cond~0.base_5|, thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_~v.offset=v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_~v.offset_1, thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#in~v.offset=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#in~v.offset_1|, thr1Thread4of4ForFork0_acquire_lock_~#cond~0.offset=|v_thr1Thread4of4ForFork0_acquire_lock_~#cond~0.offset_5|, thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_~v.base=v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_~v.base_1, thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#t~mem5=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#t~mem5_1|, thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_~o.base=v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_~o.base_1, thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#in~o.offset=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#in~o.offset_1|, thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#in~v.base=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#in~v.base_1|, #memory_int=|v_#memory_int_68|, ~#lock~0.offset=|v_~#lock~0.offset_22|, thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_~o.offset=v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_~o.offset_1, thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#in~o.base=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#in~o.base_1|} AuxVars[] AssignedVars[thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#t~mem5, thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_~o.base, thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#in~o.offset, thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#in~v.base, thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_~v.offset, thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#in~v.offset, #memory_int, thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_~o.offset, thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#in~o.base, thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_~v.base][179], [205#L702-7true, 18#L700-2true, 344#(and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem8| 1) (not (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem7| 1)) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), thr1Thread1of4ForFork0InUse, thr1Thread2of4ForFork0InUse, Black: 322#(and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (exists ((|#t~string0.base| Int) (|#t~string1.base| Int)) (and (= (select |#valid| |#t~string0.base|) 1) (or (= |#t~string0.base| 0) (= |#t~string1.base| 0) (= (select |#valid| 0) 0) (= |~#lock~0.base| 0)) (= (select |#valid| |#t~string1.base|) 1))) (= (select |#valid| |~#lock~0.base|) 1) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), Black: 324#(and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (exists ((|#t~string0.base| Int) (|#t~string1.base| Int)) (and (= (select |#valid| |#t~string0.base|) 1) (or (= |#t~string0.base| 0) (= |#t~string1.base| 0) (= (select |#valid| 0) 0) (= |~#lock~0.base| 0)) (= (select |#valid| |#t~string1.base|) 1))) (= (select |#valid| |~#lock~0.base|) 1) (exists ((|ULTIMATE.start_main_~#t~0.base| Int) (|ULTIMATE.start_main_~#t~0.offset| Int)) (and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |ULTIMATE.start_main_~#t~0.base|) |ULTIMATE.start_main_~#t~0.offset|) 0))) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), thr1Thread3of4ForFork0InUse, Black: 326#(and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem6| (select (select |#memory_int| |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.base|) |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.offset|)) (exists ((|#t~string0.base| Int) (|#t~string1.base| Int)) (and (= (select |#valid| |#t~string0.base|) 1) (or (= |#t~string0.base| 0) (= |#t~string1.base| 0) (= (select |#valid| 0) 0) (= |~#lock~0.base| 0)) (= (select |#valid| |#t~string1.base|) 1))) (= (select |#valid| |~#lock~0.base|) 1) (exists ((|ULTIMATE.start_main_~#t~0.base| Int) (|ULTIMATE.start_main_~#t~0.offset| Int)) (and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |ULTIMATE.start_main_~#t~0.base|) |ULTIMATE.start_main_~#t~0.offset|) 0))) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), Black: 328#(and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (exists ((|#t~string0.base| Int) (|#t~string1.base| Int)) (and (= (select |#valid| |#t~string0.base|) 1) (or (= |#t~string0.base| 0) (= |#t~string1.base| 0) (= (select |#valid| 0) 0) (= |~#lock~0.base| 0)) (= (select |#valid| |#t~string1.base|) 1))) (= (select |#valid| |~#lock~0.base|) 1) (exists ((|ULTIMATE.start_main_~#t~0.base| Int) (|ULTIMATE.start_main_~#t~0.offset| Int)) (and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |ULTIMATE.start_main_~#t~0.base|) |ULTIMATE.start_main_~#t~0.offset|) 0))) (exists ((|thr1Thread1of4ForFork0_acquire_lock_~#cond~0.offset| Int) (|thr1Thread1of4ForFork0_acquire_lock_~#cond~0.base| Int)) (and (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem7| (select (select |#memory_int| |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.base|) |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.offset|)) (not (= (select (select |#memory_int| |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.base|) |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.offset|) 1)))) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), thr1Thread4of4ForFork0InUse, Black: 330#(and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem8| 1) (exists ((|#t~string0.base| Int) (|#t~string1.base| Int)) (and (= (select |#valid| |#t~string0.base|) 1) (or (= |#t~string0.base| 0) (= |#t~string1.base| 0) (= (select |#valid| 0) 0) (= |~#lock~0.base| 0)) (= (select |#valid| |#t~string1.base|) 1))) (= (select |#valid| |~#lock~0.base|) 1) (exists ((|ULTIMATE.start_main_~#t~0.base| Int) (|ULTIMATE.start_main_~#t~0.offset| Int)) (and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |ULTIMATE.start_main_~#t~0.base|) |ULTIMATE.start_main_~#t~0.offset|) 0))) (exists ((|thr1Thread1of4ForFork0_acquire_lock_~#cond~0.offset| Int) (|thr1Thread1of4ForFork0_acquire_lock_~#cond~0.base| Int)) (and (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem7| (select (select |#memory_int| |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.base|) |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.offset|)) (not (= (select (select |#memory_int| |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.base|) |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.offset|) 1)))) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), Black: 332#(and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem8| 1) (exists ((|#t~string0.base| Int) (|#t~string1.base| Int)) (and (= (select |#valid| |#t~string0.base|) 1) (or (= |#t~string0.base| 0) (= |#t~string1.base| 0) (= (select |#valid| 0) 0) (= |~#lock~0.base| 0)) (= (select |#valid| |#t~string1.base|) 1))) (= (select |#valid| |~#lock~0.base|) 1) (not (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem7| 1)) (exists ((|ULTIMATE.start_main_~#t~0.base| Int) (|ULTIMATE.start_main_~#t~0.offset| Int)) (and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |ULTIMATE.start_main_~#t~0.base|) |ULTIMATE.start_main_~#t~0.offset|) 0))) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), 35#L719-2true, Black: 334#(and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (exists ((|ULTIMATE.start_main_~#t~0.base| Int) (|ULTIMATE.start_main_~#t~0.offset| Int)) (and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |ULTIMATE.start_main_~#t~0.base|) |ULTIMATE.start_main_~#t~0.offset|) 0))) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), Black: 336#(and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem8| 1) (exists ((|#t~string0.base| Int) (|#t~string1.base| Int)) (and (= (select |#valid| |#t~string0.base|) 1) (or (= |#t~string0.base| 0) (= |#t~string1.base| 0) (= (select |#valid| 0) 0) (= |~#lock~0.base| 0)) (= (select |#valid| |#t~string1.base|) 1))) (= (select |#valid| |~#lock~0.base|) 1) (not (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem7| 1)) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), Black: 338#(and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem6| (select (select |#memory_int| |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.base|) |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.offset|)) (exists ((|ULTIMATE.start_main_~#t~0.base| Int) (|ULTIMATE.start_main_~#t~0.offset| Int)) (and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |ULTIMATE.start_main_~#t~0.base|) |ULTIMATE.start_main_~#t~0.offset|) 0))) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), Black: 340#(and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (exists ((|ULTIMATE.start_main_~#t~0.base| Int) (|ULTIMATE.start_main_~#t~0.offset| Int)) (and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |ULTIMATE.start_main_~#t~0.base|) |ULTIMATE.start_main_~#t~0.offset|) 0))) (exists ((|thr1Thread1of4ForFork0_acquire_lock_~#cond~0.offset| Int) (|thr1Thread1of4ForFork0_acquire_lock_~#cond~0.base| Int)) (and (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem7| (select (select |#memory_int| |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.base|) |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.offset|)) (not (= (select (select |#memory_int| |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.base|) |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.offset|) 1)))) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), Black: 342#(and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem8| 1) (exists ((|ULTIMATE.start_main_~#t~0.base| Int) (|ULTIMATE.start_main_~#t~0.offset| Int)) (and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |ULTIMATE.start_main_~#t~0.base|) |ULTIMATE.start_main_~#t~0.offset|) 0))) (exists ((|thr1Thread1of4ForFork0_acquire_lock_~#cond~0.offset| Int) (|thr1Thread1of4ForFork0_acquire_lock_~#cond~0.base| Int)) (and (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem7| (select (select |#memory_int| |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.base|) |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.offset|)) (not (= (select (select |#memory_int| |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.base|) |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.offset|) 1)))) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), Black: 346#(and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem8| 1) (not (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem7| 1)) (exists ((|ULTIMATE.start_main_~#t~0.base| Int) (|ULTIMATE.start_main_~#t~0.offset| Int)) (and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |ULTIMATE.start_main_~#t~0.base|) |ULTIMATE.start_main_~#t~0.offset|) 0))) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), Black: 348#(and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem8| 1) (not (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem7| 1))), 110#L700-2true, 241#(and (not (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem8| |thr1Thread1of4ForFork0_acquire_lock_#t~mem7|)) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), 50#thr1ENTRYtrue, Black: 230#true, Black: 232#(= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1), Black: 233#(and (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem6| (select (select |#memory_int| |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.base|) |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.offset|)) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), Black: 235#(not (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem8| |thr1Thread1of4ForFork0_acquire_lock_#t~mem7|)), Black: 237#(and (not (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem7| (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|))) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), Black: 239#(and (not (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem7| (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|))) (not (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem8| |thr1Thread1of4ForFork0_acquire_lock_#t~mem7|)) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1))]) [2021-03-25 13:15:33,892 INFO L384 tUnfolder$Statistics]: this new event has 61 ancestors and is cut-off event [2021-03-25 13:15:33,892 INFO L387 tUnfolder$Statistics]: existing Event has 61 ancestors and is cut-off event [2021-03-25 13:15:33,892 INFO L387 tUnfolder$Statistics]: existing Event has 59 ancestors and is cut-off event [2021-03-25 13:15:33,892 INFO L387 tUnfolder$Statistics]: existing Event has 59 ancestors and is cut-off event [2021-03-25 13:15:33,894 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1152] L696-->L700-2: Formula: (and (= |v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#in~v.base_1| v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_~v.base_1) (= |v_#memory_int_68| (let ((.cse0 (store |v_#memory_int_69| v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_~o.base_1 (store (select |v_#memory_int_69| v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_~o.base_1) v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_~o.offset_1 (select (select |v_#memory_int_69| v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_~v.base_1) v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_~v.offset_1))))) (store .cse0 v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_~v.base_1 (store (select .cse0 v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_~v.base_1) v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_~v.offset_1 1)))) (= |v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#in~v.base_1| |v_~#lock~0.base_22|) (= |v_thr1Thread4of4ForFork0_acquire_lock_~#cond~0.base_5| |v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#in~o.base_1|) (= |v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#in~v.offset_1| v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_~v.offset_1) (= |v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#in~v.offset_1| |v_~#lock~0.offset_22|) (= |v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#in~o.base_1| v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_~o.base_1) (= |v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#in~o.offset_1| |v_thr1Thread4of4ForFork0_acquire_lock_~#cond~0.offset_5|) (= |v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#in~o.offset_1| v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_~o.offset_1)) InVars {#memory_int=|v_#memory_int_69|, ~#lock~0.offset=|v_~#lock~0.offset_22|, ~#lock~0.base=|v_~#lock~0.base_22|, thr1Thread4of4ForFork0_acquire_lock_~#cond~0.base=|v_thr1Thread4of4ForFork0_acquire_lock_~#cond~0.base_5|, thr1Thread4of4ForFork0_acquire_lock_~#cond~0.offset=|v_thr1Thread4of4ForFork0_acquire_lock_~#cond~0.offset_5|} OutVars{~#lock~0.base=|v_~#lock~0.base_22|, thr1Thread4of4ForFork0_acquire_lock_~#cond~0.base=|v_thr1Thread4of4ForFork0_acquire_lock_~#cond~0.base_5|, thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_~v.offset=v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_~v.offset_1, thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#in~v.offset=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#in~v.offset_1|, thr1Thread4of4ForFork0_acquire_lock_~#cond~0.offset=|v_thr1Thread4of4ForFork0_acquire_lock_~#cond~0.offset_5|, thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_~v.base=v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_~v.base_1, thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#t~mem5=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#t~mem5_1|, thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_~o.base=v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_~o.base_1, thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#in~o.offset=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#in~o.offset_1|, thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#in~v.base=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#in~v.base_1|, #memory_int=|v_#memory_int_68|, ~#lock~0.offset=|v_~#lock~0.offset_22|, thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_~o.offset=v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_~o.offset_1, thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#in~o.base=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#in~o.base_1|} AuxVars[] AssignedVars[thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#t~mem5, thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_~o.base, thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#in~o.offset, thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#in~v.base, thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_~v.offset, thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#in~v.offset, #memory_int, thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_~o.offset, thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#in~o.base, thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_~v.base][179], [10#thr1ENTRYtrue, 205#L702-7true, 207#L700-2true, 344#(and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem8| 1) (not (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem7| 1)) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), thr1Thread1of4ForFork0InUse, thr1Thread2of4ForFork0InUse, Black: 322#(and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (exists ((|#t~string0.base| Int) (|#t~string1.base| Int)) (and (= (select |#valid| |#t~string0.base|) 1) (or (= |#t~string0.base| 0) (= |#t~string1.base| 0) (= (select |#valid| 0) 0) (= |~#lock~0.base| 0)) (= (select |#valid| |#t~string1.base|) 1))) (= (select |#valid| |~#lock~0.base|) 1) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), Black: 324#(and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (exists ((|#t~string0.base| Int) (|#t~string1.base| Int)) (and (= (select |#valid| |#t~string0.base|) 1) (or (= |#t~string0.base| 0) (= |#t~string1.base| 0) (= (select |#valid| 0) 0) (= |~#lock~0.base| 0)) (= (select |#valid| |#t~string1.base|) 1))) (= (select |#valid| |~#lock~0.base|) 1) (exists ((|ULTIMATE.start_main_~#t~0.base| Int) (|ULTIMATE.start_main_~#t~0.offset| Int)) (and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |ULTIMATE.start_main_~#t~0.base|) |ULTIMATE.start_main_~#t~0.offset|) 0))) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), thr1Thread3of4ForFork0InUse, Black: 326#(and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem6| (select (select |#memory_int| |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.base|) |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.offset|)) (exists ((|#t~string0.base| Int) (|#t~string1.base| Int)) (and (= (select |#valid| |#t~string0.base|) 1) (or (= |#t~string0.base| 0) (= |#t~string1.base| 0) (= (select |#valid| 0) 0) (= |~#lock~0.base| 0)) (= (select |#valid| |#t~string1.base|) 1))) (= (select |#valid| |~#lock~0.base|) 1) (exists ((|ULTIMATE.start_main_~#t~0.base| Int) (|ULTIMATE.start_main_~#t~0.offset| Int)) (and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |ULTIMATE.start_main_~#t~0.base|) |ULTIMATE.start_main_~#t~0.offset|) 0))) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), Black: 328#(and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (exists ((|#t~string0.base| Int) (|#t~string1.base| Int)) (and (= (select |#valid| |#t~string0.base|) 1) (or (= |#t~string0.base| 0) (= |#t~string1.base| 0) (= (select |#valid| 0) 0) (= |~#lock~0.base| 0)) (= (select |#valid| |#t~string1.base|) 1))) (= (select |#valid| |~#lock~0.base|) 1) (exists ((|ULTIMATE.start_main_~#t~0.base| Int) (|ULTIMATE.start_main_~#t~0.offset| Int)) (and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |ULTIMATE.start_main_~#t~0.base|) |ULTIMATE.start_main_~#t~0.offset|) 0))) (exists ((|thr1Thread1of4ForFork0_acquire_lock_~#cond~0.offset| Int) (|thr1Thread1of4ForFork0_acquire_lock_~#cond~0.base| Int)) (and (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem7| (select (select |#memory_int| |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.base|) |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.offset|)) (not (= (select (select |#memory_int| |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.base|) |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.offset|) 1)))) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), thr1Thread4of4ForFork0InUse, Black: 330#(and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem8| 1) (exists ((|#t~string0.base| Int) (|#t~string1.base| Int)) (and (= (select |#valid| |#t~string0.base|) 1) (or (= |#t~string0.base| 0) (= |#t~string1.base| 0) (= (select |#valid| 0) 0) (= |~#lock~0.base| 0)) (= (select |#valid| |#t~string1.base|) 1))) (= (select |#valid| |~#lock~0.base|) 1) (exists ((|ULTIMATE.start_main_~#t~0.base| Int) (|ULTIMATE.start_main_~#t~0.offset| Int)) (and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |ULTIMATE.start_main_~#t~0.base|) |ULTIMATE.start_main_~#t~0.offset|) 0))) (exists ((|thr1Thread1of4ForFork0_acquire_lock_~#cond~0.offset| Int) (|thr1Thread1of4ForFork0_acquire_lock_~#cond~0.base| Int)) (and (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem7| (select (select |#memory_int| |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.base|) |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.offset|)) (not (= (select (select |#memory_int| |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.base|) |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.offset|) 1)))) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), Black: 332#(and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem8| 1) (exists ((|#t~string0.base| Int) (|#t~string1.base| Int)) (and (= (select |#valid| |#t~string0.base|) 1) (or (= |#t~string0.base| 0) (= |#t~string1.base| 0) (= (select |#valid| 0) 0) (= |~#lock~0.base| 0)) (= (select |#valid| |#t~string1.base|) 1))) (= (select |#valid| |~#lock~0.base|) 1) (not (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem7| 1)) (exists ((|ULTIMATE.start_main_~#t~0.base| Int) (|ULTIMATE.start_main_~#t~0.offset| Int)) (and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |ULTIMATE.start_main_~#t~0.base|) |ULTIMATE.start_main_~#t~0.offset|) 0))) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), 35#L719-2true, Black: 334#(and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (exists ((|ULTIMATE.start_main_~#t~0.base| Int) (|ULTIMATE.start_main_~#t~0.offset| Int)) (and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |ULTIMATE.start_main_~#t~0.base|) |ULTIMATE.start_main_~#t~0.offset|) 0))) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), Black: 336#(and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem8| 1) (exists ((|#t~string0.base| Int) (|#t~string1.base| Int)) (and (= (select |#valid| |#t~string0.base|) 1) (or (= |#t~string0.base| 0) (= |#t~string1.base| 0) (= (select |#valid| 0) 0) (= |~#lock~0.base| 0)) (= (select |#valid| |#t~string1.base|) 1))) (= (select |#valid| |~#lock~0.base|) 1) (not (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem7| 1)) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), Black: 338#(and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem6| (select (select |#memory_int| |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.base|) |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.offset|)) (exists ((|ULTIMATE.start_main_~#t~0.base| Int) (|ULTIMATE.start_main_~#t~0.offset| Int)) (and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |ULTIMATE.start_main_~#t~0.base|) |ULTIMATE.start_main_~#t~0.offset|) 0))) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), Black: 340#(and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (exists ((|ULTIMATE.start_main_~#t~0.base| Int) (|ULTIMATE.start_main_~#t~0.offset| Int)) (and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |ULTIMATE.start_main_~#t~0.base|) |ULTIMATE.start_main_~#t~0.offset|) 0))) (exists ((|thr1Thread1of4ForFork0_acquire_lock_~#cond~0.offset| Int) (|thr1Thread1of4ForFork0_acquire_lock_~#cond~0.base| Int)) (and (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem7| (select (select |#memory_int| |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.base|) |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.offset|)) (not (= (select (select |#memory_int| |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.base|) |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.offset|) 1)))) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), Black: 342#(and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem8| 1) (exists ((|ULTIMATE.start_main_~#t~0.base| Int) (|ULTIMATE.start_main_~#t~0.offset| Int)) (and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |ULTIMATE.start_main_~#t~0.base|) |ULTIMATE.start_main_~#t~0.offset|) 0))) (exists ((|thr1Thread1of4ForFork0_acquire_lock_~#cond~0.offset| Int) (|thr1Thread1of4ForFork0_acquire_lock_~#cond~0.base| Int)) (and (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem7| (select (select |#memory_int| |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.base|) |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.offset|)) (not (= (select (select |#memory_int| |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.base|) |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.offset|) 1)))) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), Black: 346#(and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem8| 1) (not (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem7| 1)) (exists ((|ULTIMATE.start_main_~#t~0.base| Int) (|ULTIMATE.start_main_~#t~0.offset| Int)) (and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |ULTIMATE.start_main_~#t~0.base|) |ULTIMATE.start_main_~#t~0.offset|) 0))) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), Black: 348#(and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem8| 1) (not (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem7| 1))), 110#L700-2true, 241#(and (not (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem8| |thr1Thread1of4ForFork0_acquire_lock_#t~mem7|)) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), Black: 230#true, Black: 232#(= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1), Black: 233#(and (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem6| (select (select |#memory_int| |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.base|) |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.offset|)) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), Black: 235#(not (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem8| |thr1Thread1of4ForFork0_acquire_lock_#t~mem7|)), Black: 237#(and (not (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem7| (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|))) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), Black: 239#(and (not (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem7| (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|))) (not (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem8| |thr1Thread1of4ForFork0_acquire_lock_#t~mem7|)) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1))]) [2021-03-25 13:15:33,895 INFO L384 tUnfolder$Statistics]: this new event has 61 ancestors and is cut-off event [2021-03-25 13:15:33,895 INFO L387 tUnfolder$Statistics]: existing Event has 59 ancestors and is cut-off event [2021-03-25 13:15:33,895 INFO L387 tUnfolder$Statistics]: existing Event has 61 ancestors and is cut-off event [2021-03-25 13:15:33,895 INFO L387 tUnfolder$Statistics]: existing Event has 59 ancestors and is cut-off event [2021-03-25 13:15:33,899 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1097] L696-->L700-2: Formula: (and (= |v_thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_#in~v.base_1| v_thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_~v.base_1) (= |v_#memory_int_68| (let ((.cse0 (store |v_#memory_int_69| v_thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_~o.base_1 (store (select |v_#memory_int_69| v_thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_~o.base_1) v_thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_~o.offset_1 (select (select |v_#memory_int_69| v_thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_~v.base_1) v_thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_~v.offset_1))))) (store .cse0 v_thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_~v.base_1 (store (select .cse0 v_thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_~v.base_1) v_thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_~v.offset_1 1)))) (= |v_thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_#in~v.base_1| |v_~#lock~0.base_22|) (= |v_thr1Thread3of4ForFork0_acquire_lock_~#cond~0.base_5| |v_thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_#in~o.base_1|) (= |v_thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_#in~v.offset_1| v_thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_~v.offset_1) (= |v_thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_#in~v.offset_1| |v_~#lock~0.offset_22|) (= |v_thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_#in~o.base_1| v_thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_~o.base_1) (= |v_thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_#in~o.offset_1| |v_thr1Thread3of4ForFork0_acquire_lock_~#cond~0.offset_5|) (= |v_thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_#in~o.offset_1| v_thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_~o.offset_1)) InVars {#memory_int=|v_#memory_int_69|, ~#lock~0.offset=|v_~#lock~0.offset_22|, thr1Thread3of4ForFork0_acquire_lock_~#cond~0.base=|v_thr1Thread3of4ForFork0_acquire_lock_~#cond~0.base_5|, ~#lock~0.base=|v_~#lock~0.base_22|, thr1Thread3of4ForFork0_acquire_lock_~#cond~0.offset=|v_thr1Thread3of4ForFork0_acquire_lock_~#cond~0.offset_5|} OutVars{thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_#t~mem5=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_#t~mem5_1|, thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_#in~v.base=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_#in~v.base_1|, ~#lock~0.base=|v_~#lock~0.base_22|, thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_~o.offset=v_thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_~o.offset_1, thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_~v.offset=v_thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_~v.offset_1, thr1Thread3of4ForFork0_acquire_lock_~#cond~0.base=|v_thr1Thread3of4ForFork0_acquire_lock_~#cond~0.base_5|, thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_#in~o.base=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_#in~o.base_1|, #memory_int=|v_#memory_int_68|, ~#lock~0.offset=|v_~#lock~0.offset_22|, thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_#in~v.offset=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_#in~v.offset_1|, thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_#in~o.offset=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_#in~o.offset_1|, thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_~o.base=v_thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_~o.base_1, thr1Thread3of4ForFork0_acquire_lock_~#cond~0.offset=|v_thr1Thread3of4ForFork0_acquire_lock_~#cond~0.offset_5|, thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_~v.base=v_thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_~v.base_1} AuxVars[] AssignedVars[thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_~v.offset, thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_#t~mem5, thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_#in~o.base, thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_#in~v.base, #memory_int, thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_~o.offset, thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_#in~v.offset, thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_#in~o.offset, thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_~o.base, thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_~v.base][313], [129#thr1ENTRYtrue, 205#L702-7true, 207#L700-2true, 18#L700-2true, 344#(and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem8| 1) (not (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem7| 1)) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), thr1Thread1of4ForFork0InUse, thr1Thread2of4ForFork0InUse, Black: 322#(and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (exists ((|#t~string0.base| Int) (|#t~string1.base| Int)) (and (= (select |#valid| |#t~string0.base|) 1) (or (= |#t~string0.base| 0) (= |#t~string1.base| 0) (= (select |#valid| 0) 0) (= |~#lock~0.base| 0)) (= (select |#valid| |#t~string1.base|) 1))) (= (select |#valid| |~#lock~0.base|) 1) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), Black: 324#(and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (exists ((|#t~string0.base| Int) (|#t~string1.base| Int)) (and (= (select |#valid| |#t~string0.base|) 1) (or (= |#t~string0.base| 0) (= |#t~string1.base| 0) (= (select |#valid| 0) 0) (= |~#lock~0.base| 0)) (= (select |#valid| |#t~string1.base|) 1))) (= (select |#valid| |~#lock~0.base|) 1) (exists ((|ULTIMATE.start_main_~#t~0.base| Int) (|ULTIMATE.start_main_~#t~0.offset| Int)) (and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |ULTIMATE.start_main_~#t~0.base|) |ULTIMATE.start_main_~#t~0.offset|) 0))) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), thr1Thread3of4ForFork0InUse, Black: 326#(and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem6| (select (select |#memory_int| |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.base|) |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.offset|)) (exists ((|#t~string0.base| Int) (|#t~string1.base| Int)) (and (= (select |#valid| |#t~string0.base|) 1) (or (= |#t~string0.base| 0) (= |#t~string1.base| 0) (= (select |#valid| 0) 0) (= |~#lock~0.base| 0)) (= (select |#valid| |#t~string1.base|) 1))) (= (select |#valid| |~#lock~0.base|) 1) (exists ((|ULTIMATE.start_main_~#t~0.base| Int) (|ULTIMATE.start_main_~#t~0.offset| Int)) (and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |ULTIMATE.start_main_~#t~0.base|) |ULTIMATE.start_main_~#t~0.offset|) 0))) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), Black: 328#(and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (exists ((|#t~string0.base| Int) (|#t~string1.base| Int)) (and (= (select |#valid| |#t~string0.base|) 1) (or (= |#t~string0.base| 0) (= |#t~string1.base| 0) (= (select |#valid| 0) 0) (= |~#lock~0.base| 0)) (= (select |#valid| |#t~string1.base|) 1))) (= (select |#valid| |~#lock~0.base|) 1) (exists ((|ULTIMATE.start_main_~#t~0.base| Int) (|ULTIMATE.start_main_~#t~0.offset| Int)) (and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |ULTIMATE.start_main_~#t~0.base|) |ULTIMATE.start_main_~#t~0.offset|) 0))) (exists ((|thr1Thread1of4ForFork0_acquire_lock_~#cond~0.offset| Int) (|thr1Thread1of4ForFork0_acquire_lock_~#cond~0.base| Int)) (and (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem7| (select (select |#memory_int| |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.base|) |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.offset|)) (not (= (select (select |#memory_int| |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.base|) |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.offset|) 1)))) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), thr1Thread4of4ForFork0InUse, Black: 330#(and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem8| 1) (exists ((|#t~string0.base| Int) (|#t~string1.base| Int)) (and (= (select |#valid| |#t~string0.base|) 1) (or (= |#t~string0.base| 0) (= |#t~string1.base| 0) (= (select |#valid| 0) 0) (= |~#lock~0.base| 0)) (= (select |#valid| |#t~string1.base|) 1))) (= (select |#valid| |~#lock~0.base|) 1) (exists ((|ULTIMATE.start_main_~#t~0.base| Int) (|ULTIMATE.start_main_~#t~0.offset| Int)) (and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |ULTIMATE.start_main_~#t~0.base|) |ULTIMATE.start_main_~#t~0.offset|) 0))) (exists ((|thr1Thread1of4ForFork0_acquire_lock_~#cond~0.offset| Int) (|thr1Thread1of4ForFork0_acquire_lock_~#cond~0.base| Int)) (and (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem7| (select (select |#memory_int| |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.base|) |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.offset|)) (not (= (select (select |#memory_int| |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.base|) |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.offset|) 1)))) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), Black: 332#(and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem8| 1) (exists ((|#t~string0.base| Int) (|#t~string1.base| Int)) (and (= (select |#valid| |#t~string0.base|) 1) (or (= |#t~string0.base| 0) (= |#t~string1.base| 0) (= (select |#valid| 0) 0) (= |~#lock~0.base| 0)) (= (select |#valid| |#t~string1.base|) 1))) (= (select |#valid| |~#lock~0.base|) 1) (not (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem7| 1)) (exists ((|ULTIMATE.start_main_~#t~0.base| Int) (|ULTIMATE.start_main_~#t~0.offset| Int)) (and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |ULTIMATE.start_main_~#t~0.base|) |ULTIMATE.start_main_~#t~0.offset|) 0))) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), 35#L719-2true, Black: 334#(and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (exists ((|ULTIMATE.start_main_~#t~0.base| Int) (|ULTIMATE.start_main_~#t~0.offset| Int)) (and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |ULTIMATE.start_main_~#t~0.base|) |ULTIMATE.start_main_~#t~0.offset|) 0))) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), Black: 336#(and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem8| 1) (exists ((|#t~string0.base| Int) (|#t~string1.base| Int)) (and (= (select |#valid| |#t~string0.base|) 1) (or (= |#t~string0.base| 0) (= |#t~string1.base| 0) (= (select |#valid| 0) 0) (= |~#lock~0.base| 0)) (= (select |#valid| |#t~string1.base|) 1))) (= (select |#valid| |~#lock~0.base|) 1) (not (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem7| 1)) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), Black: 338#(and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem6| (select (select |#memory_int| |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.base|) |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.offset|)) (exists ((|ULTIMATE.start_main_~#t~0.base| Int) (|ULTIMATE.start_main_~#t~0.offset| Int)) (and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |ULTIMATE.start_main_~#t~0.base|) |ULTIMATE.start_main_~#t~0.offset|) 0))) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), Black: 340#(and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (exists ((|ULTIMATE.start_main_~#t~0.base| Int) (|ULTIMATE.start_main_~#t~0.offset| Int)) (and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |ULTIMATE.start_main_~#t~0.base|) |ULTIMATE.start_main_~#t~0.offset|) 0))) (exists ((|thr1Thread1of4ForFork0_acquire_lock_~#cond~0.offset| Int) (|thr1Thread1of4ForFork0_acquire_lock_~#cond~0.base| Int)) (and (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem7| (select (select |#memory_int| |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.base|) |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.offset|)) (not (= (select (select |#memory_int| |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.base|) |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.offset|) 1)))) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), Black: 342#(and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem8| 1) (exists ((|ULTIMATE.start_main_~#t~0.base| Int) (|ULTIMATE.start_main_~#t~0.offset| Int)) (and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |ULTIMATE.start_main_~#t~0.base|) |ULTIMATE.start_main_~#t~0.offset|) 0))) (exists ((|thr1Thread1of4ForFork0_acquire_lock_~#cond~0.offset| Int) (|thr1Thread1of4ForFork0_acquire_lock_~#cond~0.base| Int)) (and (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem7| (select (select |#memory_int| |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.base|) |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.offset|)) (not (= (select (select |#memory_int| |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.base|) |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.offset|) 1)))) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), Black: 346#(and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem8| 1) (not (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem7| 1)) (exists ((|ULTIMATE.start_main_~#t~0.base| Int) (|ULTIMATE.start_main_~#t~0.offset| Int)) (and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |ULTIMATE.start_main_~#t~0.base|) |ULTIMATE.start_main_~#t~0.offset|) 0))) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), Black: 348#(and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem8| 1) (not (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem7| 1))), 241#(and (not (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem8| |thr1Thread1of4ForFork0_acquire_lock_#t~mem7|)) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), Black: 230#true, Black: 232#(= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1), Black: 233#(and (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem6| (select (select |#memory_int| |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.base|) |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.offset|)) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), Black: 235#(not (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem8| |thr1Thread1of4ForFork0_acquire_lock_#t~mem7|)), Black: 237#(and (not (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem7| (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|))) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), Black: 239#(and (not (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem7| (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|))) (not (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem8| |thr1Thread1of4ForFork0_acquire_lock_#t~mem7|)) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1))]) [2021-03-25 13:15:33,900 INFO L384 tUnfolder$Statistics]: this new event has 61 ancestors and is cut-off event [2021-03-25 13:15:33,900 INFO L387 tUnfolder$Statistics]: existing Event has 59 ancestors and is cut-off event [2021-03-25 13:15:33,900 INFO L387 tUnfolder$Statistics]: existing Event has 61 ancestors and is cut-off event [2021-03-25 13:15:33,900 INFO L387 tUnfolder$Statistics]: existing Event has 59 ancestors and is cut-off event [2021-03-25 13:15:33,904 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1262] L696-->L700-2: Formula: (and (= |v_thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_#in~v.base_1| v_thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_~v.base_1) (= |v_#memory_int_68| (let ((.cse0 (store |v_#memory_int_69| v_thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_~o.base_1 (store (select |v_#memory_int_69| v_thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_~o.base_1) v_thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_~o.offset_1 (select (select |v_#memory_int_69| v_thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_~v.base_1) v_thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_~v.offset_1))))) (store .cse0 v_thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_~v.base_1 (store (select .cse0 v_thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_~v.base_1) v_thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_~v.offset_1 1)))) (= |v_thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_#in~v.base_1| |v_~#lock~0.base_22|) (= |v_thr1Thread2of4ForFork0_acquire_lock_~#cond~0.base_5| |v_thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_#in~o.base_1|) (= |v_thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_#in~v.offset_1| v_thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_~v.offset_1) (= |v_thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_#in~v.offset_1| |v_~#lock~0.offset_22|) (= |v_thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_#in~o.base_1| v_thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_~o.base_1) (= |v_thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_#in~o.offset_1| |v_thr1Thread2of4ForFork0_acquire_lock_~#cond~0.offset_5|) (= |v_thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_#in~o.offset_1| v_thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_~o.offset_1)) InVars {#memory_int=|v_#memory_int_69|, ~#lock~0.offset=|v_~#lock~0.offset_22|, thr1Thread2of4ForFork0_acquire_lock_~#cond~0.base=|v_thr1Thread2of4ForFork0_acquire_lock_~#cond~0.base_5|, ~#lock~0.base=|v_~#lock~0.base_22|, thr1Thread2of4ForFork0_acquire_lock_~#cond~0.offset=|v_thr1Thread2of4ForFork0_acquire_lock_~#cond~0.offset_5|} OutVars{thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_#in~o.base=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_#in~o.base_1|, thr1Thread2of4ForFork0_acquire_lock_~#cond~0.base=|v_thr1Thread2of4ForFork0_acquire_lock_~#cond~0.base_5|, ~#lock~0.base=|v_~#lock~0.base_22|, thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_~v.offset=v_thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_~v.offset_1, thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_#t~mem5=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_#t~mem5_1|, thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_~o.base=v_thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_~o.base_1, thr1Thread2of4ForFork0_acquire_lock_~#cond~0.offset=|v_thr1Thread2of4ForFork0_acquire_lock_~#cond~0.offset_5|, thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_~v.base=v_thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_~v.base_1, thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_#in~o.offset=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_#in~o.offset_1|, thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_#in~v.base=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_#in~v.base_1|, thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_#in~v.offset=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_#in~v.offset_1|, thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_~o.offset=v_thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_~o.offset_1, #memory_int=|v_#memory_int_68|, ~#lock~0.offset=|v_~#lock~0.offset_22|} AuxVars[] AssignedVars[thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_#in~o.base, thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_#in~v.base, thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_#in~v.offset, thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_~o.offset, thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_~v.offset, #memory_int, thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_#t~mem5, thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_~o.base, thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_~v.base, thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_#in~o.offset][443], [129#thr1ENTRYtrue, 205#L702-7true, 207#L700-2true, 18#L700-2true, 344#(and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem8| 1) (not (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem7| 1)) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), thr1Thread1of4ForFork0InUse, thr1Thread2of4ForFork0InUse, Black: 322#(and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (exists ((|#t~string0.base| Int) (|#t~string1.base| Int)) (and (= (select |#valid| |#t~string0.base|) 1) (or (= |#t~string0.base| 0) (= |#t~string1.base| 0) (= (select |#valid| 0) 0) (= |~#lock~0.base| 0)) (= (select |#valid| |#t~string1.base|) 1))) (= (select |#valid| |~#lock~0.base|) 1) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), Black: 324#(and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (exists ((|#t~string0.base| Int) (|#t~string1.base| Int)) (and (= (select |#valid| |#t~string0.base|) 1) (or (= |#t~string0.base| 0) (= |#t~string1.base| 0) (= (select |#valid| 0) 0) (= |~#lock~0.base| 0)) (= (select |#valid| |#t~string1.base|) 1))) (= (select |#valid| |~#lock~0.base|) 1) (exists ((|ULTIMATE.start_main_~#t~0.base| Int) (|ULTIMATE.start_main_~#t~0.offset| Int)) (and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |ULTIMATE.start_main_~#t~0.base|) |ULTIMATE.start_main_~#t~0.offset|) 0))) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), thr1Thread3of4ForFork0InUse, Black: 326#(and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem6| (select (select |#memory_int| |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.base|) |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.offset|)) (exists ((|#t~string0.base| Int) (|#t~string1.base| Int)) (and (= (select |#valid| |#t~string0.base|) 1) (or (= |#t~string0.base| 0) (= |#t~string1.base| 0) (= (select |#valid| 0) 0) (= |~#lock~0.base| 0)) (= (select |#valid| |#t~string1.base|) 1))) (= (select |#valid| |~#lock~0.base|) 1) (exists ((|ULTIMATE.start_main_~#t~0.base| Int) (|ULTIMATE.start_main_~#t~0.offset| Int)) (and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |ULTIMATE.start_main_~#t~0.base|) |ULTIMATE.start_main_~#t~0.offset|) 0))) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), Black: 328#(and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (exists ((|#t~string0.base| Int) (|#t~string1.base| Int)) (and (= (select |#valid| |#t~string0.base|) 1) (or (= |#t~string0.base| 0) (= |#t~string1.base| 0) (= (select |#valid| 0) 0) (= |~#lock~0.base| 0)) (= (select |#valid| |#t~string1.base|) 1))) (= (select |#valid| |~#lock~0.base|) 1) (exists ((|ULTIMATE.start_main_~#t~0.base| Int) (|ULTIMATE.start_main_~#t~0.offset| Int)) (and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |ULTIMATE.start_main_~#t~0.base|) |ULTIMATE.start_main_~#t~0.offset|) 0))) (exists ((|thr1Thread1of4ForFork0_acquire_lock_~#cond~0.offset| Int) (|thr1Thread1of4ForFork0_acquire_lock_~#cond~0.base| Int)) (and (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem7| (select (select |#memory_int| |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.base|) |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.offset|)) (not (= (select (select |#memory_int| |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.base|) |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.offset|) 1)))) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), thr1Thread4of4ForFork0InUse, Black: 330#(and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem8| 1) (exists ((|#t~string0.base| Int) (|#t~string1.base| Int)) (and (= (select |#valid| |#t~string0.base|) 1) (or (= |#t~string0.base| 0) (= |#t~string1.base| 0) (= (select |#valid| 0) 0) (= |~#lock~0.base| 0)) (= (select |#valid| |#t~string1.base|) 1))) (= (select |#valid| |~#lock~0.base|) 1) (exists ((|ULTIMATE.start_main_~#t~0.base| Int) (|ULTIMATE.start_main_~#t~0.offset| Int)) (and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |ULTIMATE.start_main_~#t~0.base|) |ULTIMATE.start_main_~#t~0.offset|) 0))) (exists ((|thr1Thread1of4ForFork0_acquire_lock_~#cond~0.offset| Int) (|thr1Thread1of4ForFork0_acquire_lock_~#cond~0.base| Int)) (and (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem7| (select (select |#memory_int| |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.base|) |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.offset|)) (not (= (select (select |#memory_int| |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.base|) |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.offset|) 1)))) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), Black: 332#(and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem8| 1) (exists ((|#t~string0.base| Int) (|#t~string1.base| Int)) (and (= (select |#valid| |#t~string0.base|) 1) (or (= |#t~string0.base| 0) (= |#t~string1.base| 0) (= (select |#valid| 0) 0) (= |~#lock~0.base| 0)) (= (select |#valid| |#t~string1.base|) 1))) (= (select |#valid| |~#lock~0.base|) 1) (not (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem7| 1)) (exists ((|ULTIMATE.start_main_~#t~0.base| Int) (|ULTIMATE.start_main_~#t~0.offset| Int)) (and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |ULTIMATE.start_main_~#t~0.base|) |ULTIMATE.start_main_~#t~0.offset|) 0))) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), 35#L719-2true, Black: 334#(and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (exists ((|ULTIMATE.start_main_~#t~0.base| Int) (|ULTIMATE.start_main_~#t~0.offset| Int)) (and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |ULTIMATE.start_main_~#t~0.base|) |ULTIMATE.start_main_~#t~0.offset|) 0))) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), Black: 336#(and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem8| 1) (exists ((|#t~string0.base| Int) (|#t~string1.base| Int)) (and (= (select |#valid| |#t~string0.base|) 1) (or (= |#t~string0.base| 0) (= |#t~string1.base| 0) (= (select |#valid| 0) 0) (= |~#lock~0.base| 0)) (= (select |#valid| |#t~string1.base|) 1))) (= (select |#valid| |~#lock~0.base|) 1) (not (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem7| 1)) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), Black: 338#(and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem6| (select (select |#memory_int| |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.base|) |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.offset|)) (exists ((|ULTIMATE.start_main_~#t~0.base| Int) (|ULTIMATE.start_main_~#t~0.offset| Int)) (and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |ULTIMATE.start_main_~#t~0.base|) |ULTIMATE.start_main_~#t~0.offset|) 0))) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), Black: 340#(and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (exists ((|ULTIMATE.start_main_~#t~0.base| Int) (|ULTIMATE.start_main_~#t~0.offset| Int)) (and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |ULTIMATE.start_main_~#t~0.base|) |ULTIMATE.start_main_~#t~0.offset|) 0))) (exists ((|thr1Thread1of4ForFork0_acquire_lock_~#cond~0.offset| Int) (|thr1Thread1of4ForFork0_acquire_lock_~#cond~0.base| Int)) (and (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem7| (select (select |#memory_int| |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.base|) |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.offset|)) (not (= (select (select |#memory_int| |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.base|) |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.offset|) 1)))) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), Black: 342#(and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem8| 1) (exists ((|ULTIMATE.start_main_~#t~0.base| Int) (|ULTIMATE.start_main_~#t~0.offset| Int)) (and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |ULTIMATE.start_main_~#t~0.base|) |ULTIMATE.start_main_~#t~0.offset|) 0))) (exists ((|thr1Thread1of4ForFork0_acquire_lock_~#cond~0.offset| Int) (|thr1Thread1of4ForFork0_acquire_lock_~#cond~0.base| Int)) (and (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem7| (select (select |#memory_int| |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.base|) |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.offset|)) (not (= (select (select |#memory_int| |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.base|) |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.offset|) 1)))) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), Black: 346#(and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem8| 1) (not (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem7| 1)) (exists ((|ULTIMATE.start_main_~#t~0.base| Int) (|ULTIMATE.start_main_~#t~0.offset| Int)) (and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |ULTIMATE.start_main_~#t~0.base|) |ULTIMATE.start_main_~#t~0.offset|) 0))) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), Black: 348#(and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem8| 1) (not (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem7| 1))), 241#(and (not (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem8| |thr1Thread1of4ForFork0_acquire_lock_#t~mem7|)) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), Black: 230#true, Black: 232#(= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1), Black: 233#(and (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem6| (select (select |#memory_int| |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.base|) |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.offset|)) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), Black: 235#(not (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem8| |thr1Thread1of4ForFork0_acquire_lock_#t~mem7|)), Black: 237#(and (not (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem7| (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|))) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), Black: 239#(and (not (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem7| (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|))) (not (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem8| |thr1Thread1of4ForFork0_acquire_lock_#t~mem7|)) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1))]) [2021-03-25 13:15:33,904 INFO L384 tUnfolder$Statistics]: this new event has 61 ancestors and is cut-off event [2021-03-25 13:15:33,904 INFO L387 tUnfolder$Statistics]: existing Event has 59 ancestors and is cut-off event [2021-03-25 13:15:33,904 INFO L387 tUnfolder$Statistics]: existing Event has 59 ancestors and is cut-off event [2021-03-25 13:15:33,904 INFO L387 tUnfolder$Statistics]: existing Event has 61 ancestors and is cut-off event [2021-03-25 13:15:33,905 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1262] L696-->L700-2: Formula: (and (= |v_thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_#in~v.base_1| v_thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_~v.base_1) (= |v_#memory_int_68| (let ((.cse0 (store |v_#memory_int_69| v_thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_~o.base_1 (store (select |v_#memory_int_69| v_thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_~o.base_1) v_thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_~o.offset_1 (select (select |v_#memory_int_69| v_thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_~v.base_1) v_thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_~v.offset_1))))) (store .cse0 v_thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_~v.base_1 (store (select .cse0 v_thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_~v.base_1) v_thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_~v.offset_1 1)))) (= |v_thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_#in~v.base_1| |v_~#lock~0.base_22|) (= |v_thr1Thread2of4ForFork0_acquire_lock_~#cond~0.base_5| |v_thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_#in~o.base_1|) (= |v_thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_#in~v.offset_1| v_thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_~v.offset_1) (= |v_thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_#in~v.offset_1| |v_~#lock~0.offset_22|) (= |v_thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_#in~o.base_1| v_thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_~o.base_1) (= |v_thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_#in~o.offset_1| |v_thr1Thread2of4ForFork0_acquire_lock_~#cond~0.offset_5|) (= |v_thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_#in~o.offset_1| v_thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_~o.offset_1)) InVars {#memory_int=|v_#memory_int_69|, ~#lock~0.offset=|v_~#lock~0.offset_22|, thr1Thread2of4ForFork0_acquire_lock_~#cond~0.base=|v_thr1Thread2of4ForFork0_acquire_lock_~#cond~0.base_5|, ~#lock~0.base=|v_~#lock~0.base_22|, thr1Thread2of4ForFork0_acquire_lock_~#cond~0.offset=|v_thr1Thread2of4ForFork0_acquire_lock_~#cond~0.offset_5|} OutVars{thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_#in~o.base=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_#in~o.base_1|, thr1Thread2of4ForFork0_acquire_lock_~#cond~0.base=|v_thr1Thread2of4ForFork0_acquire_lock_~#cond~0.base_5|, ~#lock~0.base=|v_~#lock~0.base_22|, thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_~v.offset=v_thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_~v.offset_1, thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_#t~mem5=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_#t~mem5_1|, thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_~o.base=v_thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_~o.base_1, thr1Thread2of4ForFork0_acquire_lock_~#cond~0.offset=|v_thr1Thread2of4ForFork0_acquire_lock_~#cond~0.offset_5|, thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_~v.base=v_thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_~v.base_1, thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_#in~o.offset=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_#in~o.offset_1|, thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_#in~v.base=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_#in~v.base_1|, thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_#in~v.offset=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_#in~v.offset_1|, thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_~o.offset=v_thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_~o.offset_1, #memory_int=|v_#memory_int_68|, ~#lock~0.offset=|v_~#lock~0.offset_22|} AuxVars[] AssignedVars[thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_#in~o.base, thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_#in~v.base, thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_#in~v.offset, thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_~o.offset, thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_~v.offset, #memory_int, thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_#t~mem5, thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_~o.base, thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_~v.base, thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_#in~o.offset][443], [205#L702-7true, 18#L700-2true, 344#(and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem8| 1) (not (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem7| 1)) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), thr1Thread1of4ForFork0InUse, thr1Thread2of4ForFork0InUse, Black: 322#(and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (exists ((|#t~string0.base| Int) (|#t~string1.base| Int)) (and (= (select |#valid| |#t~string0.base|) 1) (or (= |#t~string0.base| 0) (= |#t~string1.base| 0) (= (select |#valid| 0) 0) (= |~#lock~0.base| 0)) (= (select |#valid| |#t~string1.base|) 1))) (= (select |#valid| |~#lock~0.base|) 1) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), Black: 324#(and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (exists ((|#t~string0.base| Int) (|#t~string1.base| Int)) (and (= (select |#valid| |#t~string0.base|) 1) (or (= |#t~string0.base| 0) (= |#t~string1.base| 0) (= (select |#valid| 0) 0) (= |~#lock~0.base| 0)) (= (select |#valid| |#t~string1.base|) 1))) (= (select |#valid| |~#lock~0.base|) 1) (exists ((|ULTIMATE.start_main_~#t~0.base| Int) (|ULTIMATE.start_main_~#t~0.offset| Int)) (and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |ULTIMATE.start_main_~#t~0.base|) |ULTIMATE.start_main_~#t~0.offset|) 0))) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), thr1Thread3of4ForFork0InUse, Black: 326#(and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem6| (select (select |#memory_int| |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.base|) |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.offset|)) (exists ((|#t~string0.base| Int) (|#t~string1.base| Int)) (and (= (select |#valid| |#t~string0.base|) 1) (or (= |#t~string0.base| 0) (= |#t~string1.base| 0) (= (select |#valid| 0) 0) (= |~#lock~0.base| 0)) (= (select |#valid| |#t~string1.base|) 1))) (= (select |#valid| |~#lock~0.base|) 1) (exists ((|ULTIMATE.start_main_~#t~0.base| Int) (|ULTIMATE.start_main_~#t~0.offset| Int)) (and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |ULTIMATE.start_main_~#t~0.base|) |ULTIMATE.start_main_~#t~0.offset|) 0))) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), Black: 328#(and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (exists ((|#t~string0.base| Int) (|#t~string1.base| Int)) (and (= (select |#valid| |#t~string0.base|) 1) (or (= |#t~string0.base| 0) (= |#t~string1.base| 0) (= (select |#valid| 0) 0) (= |~#lock~0.base| 0)) (= (select |#valid| |#t~string1.base|) 1))) (= (select |#valid| |~#lock~0.base|) 1) (exists ((|ULTIMATE.start_main_~#t~0.base| Int) (|ULTIMATE.start_main_~#t~0.offset| Int)) (and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |ULTIMATE.start_main_~#t~0.base|) |ULTIMATE.start_main_~#t~0.offset|) 0))) (exists ((|thr1Thread1of4ForFork0_acquire_lock_~#cond~0.offset| Int) (|thr1Thread1of4ForFork0_acquire_lock_~#cond~0.base| Int)) (and (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem7| (select (select |#memory_int| |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.base|) |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.offset|)) (not (= (select (select |#memory_int| |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.base|) |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.offset|) 1)))) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), thr1Thread4of4ForFork0InUse, Black: 330#(and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem8| 1) (exists ((|#t~string0.base| Int) (|#t~string1.base| Int)) (and (= (select |#valid| |#t~string0.base|) 1) (or (= |#t~string0.base| 0) (= |#t~string1.base| 0) (= (select |#valid| 0) 0) (= |~#lock~0.base| 0)) (= (select |#valid| |#t~string1.base|) 1))) (= (select |#valid| |~#lock~0.base|) 1) (exists ((|ULTIMATE.start_main_~#t~0.base| Int) (|ULTIMATE.start_main_~#t~0.offset| Int)) (and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |ULTIMATE.start_main_~#t~0.base|) |ULTIMATE.start_main_~#t~0.offset|) 0))) (exists ((|thr1Thread1of4ForFork0_acquire_lock_~#cond~0.offset| Int) (|thr1Thread1of4ForFork0_acquire_lock_~#cond~0.base| Int)) (and (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem7| (select (select |#memory_int| |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.base|) |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.offset|)) (not (= (select (select |#memory_int| |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.base|) |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.offset|) 1)))) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), Black: 332#(and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem8| 1) (exists ((|#t~string0.base| Int) (|#t~string1.base| Int)) (and (= (select |#valid| |#t~string0.base|) 1) (or (= |#t~string0.base| 0) (= |#t~string1.base| 0) (= (select |#valid| 0) 0) (= |~#lock~0.base| 0)) (= (select |#valid| |#t~string1.base|) 1))) (= (select |#valid| |~#lock~0.base|) 1) (not (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem7| 1)) (exists ((|ULTIMATE.start_main_~#t~0.base| Int) (|ULTIMATE.start_main_~#t~0.offset| Int)) (and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |ULTIMATE.start_main_~#t~0.base|) |ULTIMATE.start_main_~#t~0.offset|) 0))) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), 35#L719-2true, Black: 334#(and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (exists ((|ULTIMATE.start_main_~#t~0.base| Int) (|ULTIMATE.start_main_~#t~0.offset| Int)) (and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |ULTIMATE.start_main_~#t~0.base|) |ULTIMATE.start_main_~#t~0.offset|) 0))) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), Black: 336#(and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem8| 1) (exists ((|#t~string0.base| Int) (|#t~string1.base| Int)) (and (= (select |#valid| |#t~string0.base|) 1) (or (= |#t~string0.base| 0) (= |#t~string1.base| 0) (= (select |#valid| 0) 0) (= |~#lock~0.base| 0)) (= (select |#valid| |#t~string1.base|) 1))) (= (select |#valid| |~#lock~0.base|) 1) (not (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem7| 1)) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), Black: 338#(and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem6| (select (select |#memory_int| |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.base|) |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.offset|)) (exists ((|ULTIMATE.start_main_~#t~0.base| Int) (|ULTIMATE.start_main_~#t~0.offset| Int)) (and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |ULTIMATE.start_main_~#t~0.base|) |ULTIMATE.start_main_~#t~0.offset|) 0))) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), Black: 340#(and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (exists ((|ULTIMATE.start_main_~#t~0.base| Int) (|ULTIMATE.start_main_~#t~0.offset| Int)) (and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |ULTIMATE.start_main_~#t~0.base|) |ULTIMATE.start_main_~#t~0.offset|) 0))) (exists ((|thr1Thread1of4ForFork0_acquire_lock_~#cond~0.offset| Int) (|thr1Thread1of4ForFork0_acquire_lock_~#cond~0.base| Int)) (and (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem7| (select (select |#memory_int| |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.base|) |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.offset|)) (not (= (select (select |#memory_int| |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.base|) |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.offset|) 1)))) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), Black: 342#(and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem8| 1) (exists ((|ULTIMATE.start_main_~#t~0.base| Int) (|ULTIMATE.start_main_~#t~0.offset| Int)) (and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |ULTIMATE.start_main_~#t~0.base|) |ULTIMATE.start_main_~#t~0.offset|) 0))) (exists ((|thr1Thread1of4ForFork0_acquire_lock_~#cond~0.offset| Int) (|thr1Thread1of4ForFork0_acquire_lock_~#cond~0.base| Int)) (and (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem7| (select (select |#memory_int| |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.base|) |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.offset|)) (not (= (select (select |#memory_int| |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.base|) |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.offset|) 1)))) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), Black: 346#(and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem8| 1) (not (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem7| 1)) (exists ((|ULTIMATE.start_main_~#t~0.base| Int) (|ULTIMATE.start_main_~#t~0.offset| Int)) (and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |ULTIMATE.start_main_~#t~0.base|) |ULTIMATE.start_main_~#t~0.offset|) 0))) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), Black: 348#(and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem8| 1) (not (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem7| 1))), 110#L700-2true, 241#(and (not (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem8| |thr1Thread1of4ForFork0_acquire_lock_#t~mem7|)) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), 50#thr1ENTRYtrue, Black: 230#true, Black: 232#(= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1), Black: 233#(and (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem6| (select (select |#memory_int| |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.base|) |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.offset|)) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), Black: 235#(not (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem8| |thr1Thread1of4ForFork0_acquire_lock_#t~mem7|)), Black: 237#(and (not (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem7| (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|))) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), Black: 239#(and (not (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem7| (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|))) (not (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem8| |thr1Thread1of4ForFork0_acquire_lock_#t~mem7|)) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1))]) [2021-03-25 13:15:33,905 INFO L384 tUnfolder$Statistics]: this new event has 61 ancestors and is cut-off event [2021-03-25 13:15:33,905 INFO L387 tUnfolder$Statistics]: existing Event has 59 ancestors and is cut-off event [2021-03-25 13:15:33,905 INFO L387 tUnfolder$Statistics]: existing Event has 59 ancestors and is cut-off event [2021-03-25 13:15:33,905 INFO L387 tUnfolder$Statistics]: existing Event has 61 ancestors and is cut-off event [2021-03-25 13:15:33,909 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1097] L696-->L700-2: Formula: (and (= |v_thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_#in~v.base_1| v_thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_~v.base_1) (= |v_#memory_int_68| (let ((.cse0 (store |v_#memory_int_69| v_thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_~o.base_1 (store (select |v_#memory_int_69| v_thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_~o.base_1) v_thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_~o.offset_1 (select (select |v_#memory_int_69| v_thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_~v.base_1) v_thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_~v.offset_1))))) (store .cse0 v_thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_~v.base_1 (store (select .cse0 v_thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_~v.base_1) v_thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_~v.offset_1 1)))) (= |v_thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_#in~v.base_1| |v_~#lock~0.base_22|) (= |v_thr1Thread3of4ForFork0_acquire_lock_~#cond~0.base_5| |v_thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_#in~o.base_1|) (= |v_thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_#in~v.offset_1| v_thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_~v.offset_1) (= |v_thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_#in~v.offset_1| |v_~#lock~0.offset_22|) (= |v_thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_#in~o.base_1| v_thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_~o.base_1) (= |v_thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_#in~o.offset_1| |v_thr1Thread3of4ForFork0_acquire_lock_~#cond~0.offset_5|) (= |v_thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_#in~o.offset_1| v_thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_~o.offset_1)) InVars {#memory_int=|v_#memory_int_69|, ~#lock~0.offset=|v_~#lock~0.offset_22|, thr1Thread3of4ForFork0_acquire_lock_~#cond~0.base=|v_thr1Thread3of4ForFork0_acquire_lock_~#cond~0.base_5|, ~#lock~0.base=|v_~#lock~0.base_22|, thr1Thread3of4ForFork0_acquire_lock_~#cond~0.offset=|v_thr1Thread3of4ForFork0_acquire_lock_~#cond~0.offset_5|} OutVars{thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_#t~mem5=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_#t~mem5_1|, thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_#in~v.base=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_#in~v.base_1|, ~#lock~0.base=|v_~#lock~0.base_22|, thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_~o.offset=v_thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_~o.offset_1, thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_~v.offset=v_thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_~v.offset_1, thr1Thread3of4ForFork0_acquire_lock_~#cond~0.base=|v_thr1Thread3of4ForFork0_acquire_lock_~#cond~0.base_5|, thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_#in~o.base=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_#in~o.base_1|, #memory_int=|v_#memory_int_68|, ~#lock~0.offset=|v_~#lock~0.offset_22|, thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_#in~v.offset=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_#in~v.offset_1|, thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_#in~o.offset=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_#in~o.offset_1|, thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_~o.base=v_thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_~o.base_1, thr1Thread3of4ForFork0_acquire_lock_~#cond~0.offset=|v_thr1Thread3of4ForFork0_acquire_lock_~#cond~0.offset_5|, thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_~v.base=v_thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_~v.base_1} AuxVars[] AssignedVars[thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_~v.offset, thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_#t~mem5, thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_#in~o.base, thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_#in~v.base, #memory_int, thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_~o.offset, thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_#in~v.offset, thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_#in~o.offset, thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_~o.base, thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_~v.base][313], [10#thr1ENTRYtrue, 205#L702-7true, 207#L700-2true, 344#(and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem8| 1) (not (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem7| 1)) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), thr1Thread1of4ForFork0InUse, thr1Thread2of4ForFork0InUse, Black: 322#(and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (exists ((|#t~string0.base| Int) (|#t~string1.base| Int)) (and (= (select |#valid| |#t~string0.base|) 1) (or (= |#t~string0.base| 0) (= |#t~string1.base| 0) (= (select |#valid| 0) 0) (= |~#lock~0.base| 0)) (= (select |#valid| |#t~string1.base|) 1))) (= (select |#valid| |~#lock~0.base|) 1) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), Black: 324#(and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (exists ((|#t~string0.base| Int) (|#t~string1.base| Int)) (and (= (select |#valid| |#t~string0.base|) 1) (or (= |#t~string0.base| 0) (= |#t~string1.base| 0) (= (select |#valid| 0) 0) (= |~#lock~0.base| 0)) (= (select |#valid| |#t~string1.base|) 1))) (= (select |#valid| |~#lock~0.base|) 1) (exists ((|ULTIMATE.start_main_~#t~0.base| Int) (|ULTIMATE.start_main_~#t~0.offset| Int)) (and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |ULTIMATE.start_main_~#t~0.base|) |ULTIMATE.start_main_~#t~0.offset|) 0))) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), thr1Thread3of4ForFork0InUse, Black: 326#(and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem6| (select (select |#memory_int| |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.base|) |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.offset|)) (exists ((|#t~string0.base| Int) (|#t~string1.base| Int)) (and (= (select |#valid| |#t~string0.base|) 1) (or (= |#t~string0.base| 0) (= |#t~string1.base| 0) (= (select |#valid| 0) 0) (= |~#lock~0.base| 0)) (= (select |#valid| |#t~string1.base|) 1))) (= (select |#valid| |~#lock~0.base|) 1) (exists ((|ULTIMATE.start_main_~#t~0.base| Int) (|ULTIMATE.start_main_~#t~0.offset| Int)) (and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |ULTIMATE.start_main_~#t~0.base|) |ULTIMATE.start_main_~#t~0.offset|) 0))) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), Black: 328#(and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (exists ((|#t~string0.base| Int) (|#t~string1.base| Int)) (and (= (select |#valid| |#t~string0.base|) 1) (or (= |#t~string0.base| 0) (= |#t~string1.base| 0) (= (select |#valid| 0) 0) (= |~#lock~0.base| 0)) (= (select |#valid| |#t~string1.base|) 1))) (= (select |#valid| |~#lock~0.base|) 1) (exists ((|ULTIMATE.start_main_~#t~0.base| Int) (|ULTIMATE.start_main_~#t~0.offset| Int)) (and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |ULTIMATE.start_main_~#t~0.base|) |ULTIMATE.start_main_~#t~0.offset|) 0))) (exists ((|thr1Thread1of4ForFork0_acquire_lock_~#cond~0.offset| Int) (|thr1Thread1of4ForFork0_acquire_lock_~#cond~0.base| Int)) (and (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem7| (select (select |#memory_int| |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.base|) |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.offset|)) (not (= (select (select |#memory_int| |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.base|) |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.offset|) 1)))) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), thr1Thread4of4ForFork0InUse, Black: 330#(and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem8| 1) (exists ((|#t~string0.base| Int) (|#t~string1.base| Int)) (and (= (select |#valid| |#t~string0.base|) 1) (or (= |#t~string0.base| 0) (= |#t~string1.base| 0) (= (select |#valid| 0) 0) (= |~#lock~0.base| 0)) (= (select |#valid| |#t~string1.base|) 1))) (= (select |#valid| |~#lock~0.base|) 1) (exists ((|ULTIMATE.start_main_~#t~0.base| Int) (|ULTIMATE.start_main_~#t~0.offset| Int)) (and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |ULTIMATE.start_main_~#t~0.base|) |ULTIMATE.start_main_~#t~0.offset|) 0))) (exists ((|thr1Thread1of4ForFork0_acquire_lock_~#cond~0.offset| Int) (|thr1Thread1of4ForFork0_acquire_lock_~#cond~0.base| Int)) (and (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem7| (select (select |#memory_int| |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.base|) |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.offset|)) (not (= (select (select |#memory_int| |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.base|) |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.offset|) 1)))) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), Black: 332#(and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem8| 1) (exists ((|#t~string0.base| Int) (|#t~string1.base| Int)) (and (= (select |#valid| |#t~string0.base|) 1) (or (= |#t~string0.base| 0) (= |#t~string1.base| 0) (= (select |#valid| 0) 0) (= |~#lock~0.base| 0)) (= (select |#valid| |#t~string1.base|) 1))) (= (select |#valid| |~#lock~0.base|) 1) (not (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem7| 1)) (exists ((|ULTIMATE.start_main_~#t~0.base| Int) (|ULTIMATE.start_main_~#t~0.offset| Int)) (and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |ULTIMATE.start_main_~#t~0.base|) |ULTIMATE.start_main_~#t~0.offset|) 0))) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), 35#L719-2true, Black: 334#(and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (exists ((|ULTIMATE.start_main_~#t~0.base| Int) (|ULTIMATE.start_main_~#t~0.offset| Int)) (and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |ULTIMATE.start_main_~#t~0.base|) |ULTIMATE.start_main_~#t~0.offset|) 0))) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), Black: 336#(and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem8| 1) (exists ((|#t~string0.base| Int) (|#t~string1.base| Int)) (and (= (select |#valid| |#t~string0.base|) 1) (or (= |#t~string0.base| 0) (= |#t~string1.base| 0) (= (select |#valid| 0) 0) (= |~#lock~0.base| 0)) (= (select |#valid| |#t~string1.base|) 1))) (= (select |#valid| |~#lock~0.base|) 1) (not (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem7| 1)) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), Black: 338#(and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem6| (select (select |#memory_int| |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.base|) |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.offset|)) (exists ((|ULTIMATE.start_main_~#t~0.base| Int) (|ULTIMATE.start_main_~#t~0.offset| Int)) (and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |ULTIMATE.start_main_~#t~0.base|) |ULTIMATE.start_main_~#t~0.offset|) 0))) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), Black: 340#(and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (exists ((|ULTIMATE.start_main_~#t~0.base| Int) (|ULTIMATE.start_main_~#t~0.offset| Int)) (and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |ULTIMATE.start_main_~#t~0.base|) |ULTIMATE.start_main_~#t~0.offset|) 0))) (exists ((|thr1Thread1of4ForFork0_acquire_lock_~#cond~0.offset| Int) (|thr1Thread1of4ForFork0_acquire_lock_~#cond~0.base| Int)) (and (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem7| (select (select |#memory_int| |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.base|) |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.offset|)) (not (= (select (select |#memory_int| |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.base|) |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.offset|) 1)))) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), Black: 342#(and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem8| 1) (exists ((|ULTIMATE.start_main_~#t~0.base| Int) (|ULTIMATE.start_main_~#t~0.offset| Int)) (and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |ULTIMATE.start_main_~#t~0.base|) |ULTIMATE.start_main_~#t~0.offset|) 0))) (exists ((|thr1Thread1of4ForFork0_acquire_lock_~#cond~0.offset| Int) (|thr1Thread1of4ForFork0_acquire_lock_~#cond~0.base| Int)) (and (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem7| (select (select |#memory_int| |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.base|) |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.offset|)) (not (= (select (select |#memory_int| |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.base|) |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.offset|) 1)))) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), Black: 346#(and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem8| 1) (not (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem7| 1)) (exists ((|ULTIMATE.start_main_~#t~0.base| Int) (|ULTIMATE.start_main_~#t~0.offset| Int)) (and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |ULTIMATE.start_main_~#t~0.base|) |ULTIMATE.start_main_~#t~0.offset|) 0))) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), Black: 348#(and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem8| 1) (not (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem7| 1))), 110#L700-2true, 241#(and (not (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem8| |thr1Thread1of4ForFork0_acquire_lock_#t~mem7|)) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), Black: 230#true, Black: 232#(= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1), Black: 233#(and (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem6| (select (select |#memory_int| |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.base|) |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.offset|)) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), Black: 235#(not (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem8| |thr1Thread1of4ForFork0_acquire_lock_#t~mem7|)), Black: 237#(and (not (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem7| (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|))) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), Black: 239#(and (not (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem7| (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|))) (not (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem8| |thr1Thread1of4ForFork0_acquire_lock_#t~mem7|)) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1))]) [2021-03-25 13:15:33,910 INFO L384 tUnfolder$Statistics]: this new event has 61 ancestors and is cut-off event [2021-03-25 13:15:33,910 INFO L387 tUnfolder$Statistics]: existing Event has 61 ancestors and is cut-off event [2021-03-25 13:15:33,910 INFO L387 tUnfolder$Statistics]: existing Event has 59 ancestors and is cut-off event [2021-03-25 13:15:33,910 INFO L387 tUnfolder$Statistics]: existing Event has 59 ancestors and is cut-off event [2021-03-25 13:15:34,026 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1262] L696-->L700-2: Formula: (and (= |v_thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_#in~v.base_1| v_thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_~v.base_1) (= |v_#memory_int_68| (let ((.cse0 (store |v_#memory_int_69| v_thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_~o.base_1 (store (select |v_#memory_int_69| v_thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_~o.base_1) v_thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_~o.offset_1 (select (select |v_#memory_int_69| v_thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_~v.base_1) v_thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_~v.offset_1))))) (store .cse0 v_thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_~v.base_1 (store (select .cse0 v_thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_~v.base_1) v_thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_~v.offset_1 1)))) (= |v_thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_#in~v.base_1| |v_~#lock~0.base_22|) (= |v_thr1Thread2of4ForFork0_acquire_lock_~#cond~0.base_5| |v_thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_#in~o.base_1|) (= |v_thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_#in~v.offset_1| v_thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_~v.offset_1) (= |v_thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_#in~v.offset_1| |v_~#lock~0.offset_22|) (= |v_thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_#in~o.base_1| v_thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_~o.base_1) (= |v_thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_#in~o.offset_1| |v_thr1Thread2of4ForFork0_acquire_lock_~#cond~0.offset_5|) (= |v_thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_#in~o.offset_1| v_thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_~o.offset_1)) InVars {#memory_int=|v_#memory_int_69|, ~#lock~0.offset=|v_~#lock~0.offset_22|, thr1Thread2of4ForFork0_acquire_lock_~#cond~0.base=|v_thr1Thread2of4ForFork0_acquire_lock_~#cond~0.base_5|, ~#lock~0.base=|v_~#lock~0.base_22|, thr1Thread2of4ForFork0_acquire_lock_~#cond~0.offset=|v_thr1Thread2of4ForFork0_acquire_lock_~#cond~0.offset_5|} OutVars{thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_#in~o.base=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_#in~o.base_1|, thr1Thread2of4ForFork0_acquire_lock_~#cond~0.base=|v_thr1Thread2of4ForFork0_acquire_lock_~#cond~0.base_5|, ~#lock~0.base=|v_~#lock~0.base_22|, thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_~v.offset=v_thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_~v.offset_1, thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_#t~mem5=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_#t~mem5_1|, thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_~o.base=v_thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_~o.base_1, thr1Thread2of4ForFork0_acquire_lock_~#cond~0.offset=|v_thr1Thread2of4ForFork0_acquire_lock_~#cond~0.offset_5|, thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_~v.base=v_thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_~v.base_1, thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_#in~o.offset=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_#in~o.offset_1|, thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_#in~v.base=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_#in~v.base_1|, thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_#in~v.offset=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_#in~v.offset_1|, thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_~o.offset=v_thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_~o.offset_1, #memory_int=|v_#memory_int_68|, ~#lock~0.offset=|v_~#lock~0.offset_22|} AuxVars[] AssignedVars[thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_#in~o.base, thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_#in~v.base, thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_#in~v.offset, thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_~o.offset, thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_~v.offset, #memory_int, thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_#t~mem5, thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_~o.base, thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_~v.base, thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_#in~o.offset][477], [205#L702-7true, 207#L700-2true, 18#L700-2true, thr1Thread1of4ForFork0InUse, thr1Thread2of4ForFork0InUse, Black: 322#(and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (exists ((|#t~string0.base| Int) (|#t~string1.base| Int)) (and (= (select |#valid| |#t~string0.base|) 1) (or (= |#t~string0.base| 0) (= |#t~string1.base| 0) (= (select |#valid| 0) 0) (= |~#lock~0.base| 0)) (= (select |#valid| |#t~string1.base|) 1))) (= (select |#valid| |~#lock~0.base|) 1) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), Black: 324#(and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (exists ((|#t~string0.base| Int) (|#t~string1.base| Int)) (and (= (select |#valid| |#t~string0.base|) 1) (or (= |#t~string0.base| 0) (= |#t~string1.base| 0) (= (select |#valid| 0) 0) (= |~#lock~0.base| 0)) (= (select |#valid| |#t~string1.base|) 1))) (= (select |#valid| |~#lock~0.base|) 1) (exists ((|ULTIMATE.start_main_~#t~0.base| Int) (|ULTIMATE.start_main_~#t~0.offset| Int)) (and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |ULTIMATE.start_main_~#t~0.base|) |ULTIMATE.start_main_~#t~0.offset|) 0))) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), thr1Thread3of4ForFork0InUse, Black: 326#(and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem6| (select (select |#memory_int| |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.base|) |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.offset|)) (exists ((|#t~string0.base| Int) (|#t~string1.base| Int)) (and (= (select |#valid| |#t~string0.base|) 1) (or (= |#t~string0.base| 0) (= |#t~string1.base| 0) (= (select |#valid| 0) 0) (= |~#lock~0.base| 0)) (= (select |#valid| |#t~string1.base|) 1))) (= (select |#valid| |~#lock~0.base|) 1) (exists ((|ULTIMATE.start_main_~#t~0.base| Int) (|ULTIMATE.start_main_~#t~0.offset| Int)) (and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |ULTIMATE.start_main_~#t~0.base|) |ULTIMATE.start_main_~#t~0.offset|) 0))) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), Black: 328#(and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (exists ((|#t~string0.base| Int) (|#t~string1.base| Int)) (and (= (select |#valid| |#t~string0.base|) 1) (or (= |#t~string0.base| 0) (= |#t~string1.base| 0) (= (select |#valid| 0) 0) (= |~#lock~0.base| 0)) (= (select |#valid| |#t~string1.base|) 1))) (= (select |#valid| |~#lock~0.base|) 1) (exists ((|ULTIMATE.start_main_~#t~0.base| Int) (|ULTIMATE.start_main_~#t~0.offset| Int)) (and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |ULTIMATE.start_main_~#t~0.base|) |ULTIMATE.start_main_~#t~0.offset|) 0))) (exists ((|thr1Thread1of4ForFork0_acquire_lock_~#cond~0.offset| Int) (|thr1Thread1of4ForFork0_acquire_lock_~#cond~0.base| Int)) (and (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem7| (select (select |#memory_int| |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.base|) |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.offset|)) (not (= (select (select |#memory_int| |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.base|) |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.offset|) 1)))) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), thr1Thread4of4ForFork0InUse, Black: 330#(and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem8| 1) (exists ((|#t~string0.base| Int) (|#t~string1.base| Int)) (and (= (select |#valid| |#t~string0.base|) 1) (or (= |#t~string0.base| 0) (= |#t~string1.base| 0) (= (select |#valid| 0) 0) (= |~#lock~0.base| 0)) (= (select |#valid| |#t~string1.base|) 1))) (= (select |#valid| |~#lock~0.base|) 1) (exists ((|ULTIMATE.start_main_~#t~0.base| Int) (|ULTIMATE.start_main_~#t~0.offset| Int)) (and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |ULTIMATE.start_main_~#t~0.base|) |ULTIMATE.start_main_~#t~0.offset|) 0))) (exists ((|thr1Thread1of4ForFork0_acquire_lock_~#cond~0.offset| Int) (|thr1Thread1of4ForFork0_acquire_lock_~#cond~0.base| Int)) (and (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem7| (select (select |#memory_int| |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.base|) |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.offset|)) (not (= (select (select |#memory_int| |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.base|) |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.offset|) 1)))) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), Black: 332#(and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem8| 1) (exists ((|#t~string0.base| Int) (|#t~string1.base| Int)) (and (= (select |#valid| |#t~string0.base|) 1) (or (= |#t~string0.base| 0) (= |#t~string1.base| 0) (= (select |#valid| 0) 0) (= |~#lock~0.base| 0)) (= (select |#valid| |#t~string1.base|) 1))) (= (select |#valid| |~#lock~0.base|) 1) (not (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem7| 1)) (exists ((|ULTIMATE.start_main_~#t~0.base| Int) (|ULTIMATE.start_main_~#t~0.offset| Int)) (and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |ULTIMATE.start_main_~#t~0.base|) |ULTIMATE.start_main_~#t~0.offset|) 0))) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), 36#L719-3true, Black: 334#(and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (exists ((|ULTIMATE.start_main_~#t~0.base| Int) (|ULTIMATE.start_main_~#t~0.offset| Int)) (and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |ULTIMATE.start_main_~#t~0.base|) |ULTIMATE.start_main_~#t~0.offset|) 0))) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), Black: 336#(and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem8| 1) (exists ((|#t~string0.base| Int) (|#t~string1.base| Int)) (and (= (select |#valid| |#t~string0.base|) 1) (or (= |#t~string0.base| 0) (= |#t~string1.base| 0) (= (select |#valid| 0) 0) (= |~#lock~0.base| 0)) (= (select |#valid| |#t~string1.base|) 1))) (= (select |#valid| |~#lock~0.base|) 1) (not (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem7| 1)) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), Black: 338#(and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem6| (select (select |#memory_int| |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.base|) |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.offset|)) (exists ((|ULTIMATE.start_main_~#t~0.base| Int) (|ULTIMATE.start_main_~#t~0.offset| Int)) (and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |ULTIMATE.start_main_~#t~0.base|) |ULTIMATE.start_main_~#t~0.offset|) 0))) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), Black: 340#(and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (exists ((|ULTIMATE.start_main_~#t~0.base| Int) (|ULTIMATE.start_main_~#t~0.offset| Int)) (and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |ULTIMATE.start_main_~#t~0.base|) |ULTIMATE.start_main_~#t~0.offset|) 0))) (exists ((|thr1Thread1of4ForFork0_acquire_lock_~#cond~0.offset| Int) (|thr1Thread1of4ForFork0_acquire_lock_~#cond~0.base| Int)) (and (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem7| (select (select |#memory_int| |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.base|) |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.offset|)) (not (= (select (select |#memory_int| |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.base|) |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.offset|) 1)))) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), Black: 342#(and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem8| 1) (exists ((|ULTIMATE.start_main_~#t~0.base| Int) (|ULTIMATE.start_main_~#t~0.offset| Int)) (and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |ULTIMATE.start_main_~#t~0.base|) |ULTIMATE.start_main_~#t~0.offset|) 0))) (exists ((|thr1Thread1of4ForFork0_acquire_lock_~#cond~0.offset| Int) (|thr1Thread1of4ForFork0_acquire_lock_~#cond~0.base| Int)) (and (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem7| (select (select |#memory_int| |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.base|) |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.offset|)) (not (= (select (select |#memory_int| |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.base|) |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.offset|) 1)))) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), 296#(and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), Black: 344#(and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem8| 1) (not (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem7| 1)) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), Black: 346#(and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem8| 1) (not (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem7| 1)) (exists ((|ULTIMATE.start_main_~#t~0.base| Int) (|ULTIMATE.start_main_~#t~0.offset| Int)) (and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |ULTIMATE.start_main_~#t~0.base|) |ULTIMATE.start_main_~#t~0.offset|) 0))) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), Black: 348#(and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem8| 1) (not (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem7| 1))), 110#L700-2true, 241#(and (not (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem8| |thr1Thread1of4ForFork0_acquire_lock_#t~mem7|)) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), Black: 230#true, Black: 232#(= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1), Black: 233#(and (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem6| (select (select |#memory_int| |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.base|) |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.offset|)) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), Black: 235#(not (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem8| |thr1Thread1of4ForFork0_acquire_lock_#t~mem7|)), Black: 237#(and (not (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem7| (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|))) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), Black: 239#(and (not (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem7| (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|))) (not (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem8| |thr1Thread1of4ForFork0_acquire_lock_#t~mem7|)) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1))]) [2021-03-25 13:15:34,026 INFO L384 tUnfolder$Statistics]: this new event has 61 ancestors and is cut-off event [2021-03-25 13:15:34,027 INFO L387 tUnfolder$Statistics]: existing Event has 61 ancestors and is cut-off event [2021-03-25 13:15:34,027 INFO L387 tUnfolder$Statistics]: existing Event has 61 ancestors and is cut-off event [2021-03-25 13:15:34,027 INFO L387 tUnfolder$Statistics]: existing Event has 61 ancestors and is cut-off event [2021-03-25 13:15:34,035 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1152] L696-->L700-2: Formula: (and (= |v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#in~v.base_1| v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_~v.base_1) (= |v_#memory_int_68| (let ((.cse0 (store |v_#memory_int_69| v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_~o.base_1 (store (select |v_#memory_int_69| v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_~o.base_1) v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_~o.offset_1 (select (select |v_#memory_int_69| v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_~v.base_1) v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_~v.offset_1))))) (store .cse0 v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_~v.base_1 (store (select .cse0 v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_~v.base_1) v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_~v.offset_1 1)))) (= |v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#in~v.base_1| |v_~#lock~0.base_22|) (= |v_thr1Thread4of4ForFork0_acquire_lock_~#cond~0.base_5| |v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#in~o.base_1|) (= |v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#in~v.offset_1| v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_~v.offset_1) (= |v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#in~v.offset_1| |v_~#lock~0.offset_22|) (= |v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#in~o.base_1| v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_~o.base_1) (= |v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#in~o.offset_1| |v_thr1Thread4of4ForFork0_acquire_lock_~#cond~0.offset_5|) (= |v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#in~o.offset_1| v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_~o.offset_1)) InVars {#memory_int=|v_#memory_int_69|, ~#lock~0.offset=|v_~#lock~0.offset_22|, ~#lock~0.base=|v_~#lock~0.base_22|, thr1Thread4of4ForFork0_acquire_lock_~#cond~0.base=|v_thr1Thread4of4ForFork0_acquire_lock_~#cond~0.base_5|, thr1Thread4of4ForFork0_acquire_lock_~#cond~0.offset=|v_thr1Thread4of4ForFork0_acquire_lock_~#cond~0.offset_5|} OutVars{~#lock~0.base=|v_~#lock~0.base_22|, thr1Thread4of4ForFork0_acquire_lock_~#cond~0.base=|v_thr1Thread4of4ForFork0_acquire_lock_~#cond~0.base_5|, thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_~v.offset=v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_~v.offset_1, thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#in~v.offset=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#in~v.offset_1|, thr1Thread4of4ForFork0_acquire_lock_~#cond~0.offset=|v_thr1Thread4of4ForFork0_acquire_lock_~#cond~0.offset_5|, thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_~v.base=v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_~v.base_1, thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#t~mem5=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#t~mem5_1|, thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_~o.base=v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_~o.base_1, thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#in~o.offset=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#in~o.offset_1|, thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#in~v.base=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#in~v.base_1|, #memory_int=|v_#memory_int_68|, ~#lock~0.offset=|v_~#lock~0.offset_22|, thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_~o.offset=v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_~o.offset_1, thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#in~o.base=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#in~o.base_1|} AuxVars[] AssignedVars[thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#t~mem5, thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_~o.base, thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#in~o.offset, thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#in~v.base, thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_~v.offset, thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#in~v.offset, #memory_int, thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_~o.offset, thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#in~o.base, thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_~v.base][208], [205#L702-7true, 207#L700-2true, 18#L700-2true, thr1Thread1of4ForFork0InUse, thr1Thread2of4ForFork0InUse, Black: 322#(and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (exists ((|#t~string0.base| Int) (|#t~string1.base| Int)) (and (= (select |#valid| |#t~string0.base|) 1) (or (= |#t~string0.base| 0) (= |#t~string1.base| 0) (= (select |#valid| 0) 0) (= |~#lock~0.base| 0)) (= (select |#valid| |#t~string1.base|) 1))) (= (select |#valid| |~#lock~0.base|) 1) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), Black: 324#(and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (exists ((|#t~string0.base| Int) (|#t~string1.base| Int)) (and (= (select |#valid| |#t~string0.base|) 1) (or (= |#t~string0.base| 0) (= |#t~string1.base| 0) (= (select |#valid| 0) 0) (= |~#lock~0.base| 0)) (= (select |#valid| |#t~string1.base|) 1))) (= (select |#valid| |~#lock~0.base|) 1) (exists ((|ULTIMATE.start_main_~#t~0.base| Int) (|ULTIMATE.start_main_~#t~0.offset| Int)) (and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |ULTIMATE.start_main_~#t~0.base|) |ULTIMATE.start_main_~#t~0.offset|) 0))) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), thr1Thread3of4ForFork0InUse, Black: 326#(and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem6| (select (select |#memory_int| |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.base|) |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.offset|)) (exists ((|#t~string0.base| Int) (|#t~string1.base| Int)) (and (= (select |#valid| |#t~string0.base|) 1) (or (= |#t~string0.base| 0) (= |#t~string1.base| 0) (= (select |#valid| 0) 0) (= |~#lock~0.base| 0)) (= (select |#valid| |#t~string1.base|) 1))) (= (select |#valid| |~#lock~0.base|) 1) (exists ((|ULTIMATE.start_main_~#t~0.base| Int) (|ULTIMATE.start_main_~#t~0.offset| Int)) (and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |ULTIMATE.start_main_~#t~0.base|) |ULTIMATE.start_main_~#t~0.offset|) 0))) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), Black: 328#(and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (exists ((|#t~string0.base| Int) (|#t~string1.base| Int)) (and (= (select |#valid| |#t~string0.base|) 1) (or (= |#t~string0.base| 0) (= |#t~string1.base| 0) (= (select |#valid| 0) 0) (= |~#lock~0.base| 0)) (= (select |#valid| |#t~string1.base|) 1))) (= (select |#valid| |~#lock~0.base|) 1) (exists ((|ULTIMATE.start_main_~#t~0.base| Int) (|ULTIMATE.start_main_~#t~0.offset| Int)) (and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |ULTIMATE.start_main_~#t~0.base|) |ULTIMATE.start_main_~#t~0.offset|) 0))) (exists ((|thr1Thread1of4ForFork0_acquire_lock_~#cond~0.offset| Int) (|thr1Thread1of4ForFork0_acquire_lock_~#cond~0.base| Int)) (and (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem7| (select (select |#memory_int| |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.base|) |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.offset|)) (not (= (select (select |#memory_int| |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.base|) |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.offset|) 1)))) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), thr1Thread4of4ForFork0InUse, Black: 330#(and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem8| 1) (exists ((|#t~string0.base| Int) (|#t~string1.base| Int)) (and (= (select |#valid| |#t~string0.base|) 1) (or (= |#t~string0.base| 0) (= |#t~string1.base| 0) (= (select |#valid| 0) 0) (= |~#lock~0.base| 0)) (= (select |#valid| |#t~string1.base|) 1))) (= (select |#valid| |~#lock~0.base|) 1) (exists ((|ULTIMATE.start_main_~#t~0.base| Int) (|ULTIMATE.start_main_~#t~0.offset| Int)) (and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |ULTIMATE.start_main_~#t~0.base|) |ULTIMATE.start_main_~#t~0.offset|) 0))) (exists ((|thr1Thread1of4ForFork0_acquire_lock_~#cond~0.offset| Int) (|thr1Thread1of4ForFork0_acquire_lock_~#cond~0.base| Int)) (and (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem7| (select (select |#memory_int| |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.base|) |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.offset|)) (not (= (select (select |#memory_int| |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.base|) |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.offset|) 1)))) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), Black: 332#(and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem8| 1) (exists ((|#t~string0.base| Int) (|#t~string1.base| Int)) (and (= (select |#valid| |#t~string0.base|) 1) (or (= |#t~string0.base| 0) (= |#t~string1.base| 0) (= (select |#valid| 0) 0) (= |~#lock~0.base| 0)) (= (select |#valid| |#t~string1.base|) 1))) (= (select |#valid| |~#lock~0.base|) 1) (not (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem7| 1)) (exists ((|ULTIMATE.start_main_~#t~0.base| Int) (|ULTIMATE.start_main_~#t~0.offset| Int)) (and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |ULTIMATE.start_main_~#t~0.base|) |ULTIMATE.start_main_~#t~0.offset|) 0))) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), 36#L719-3true, Black: 334#(and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (exists ((|ULTIMATE.start_main_~#t~0.base| Int) (|ULTIMATE.start_main_~#t~0.offset| Int)) (and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |ULTIMATE.start_main_~#t~0.base|) |ULTIMATE.start_main_~#t~0.offset|) 0))) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), Black: 336#(and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem8| 1) (exists ((|#t~string0.base| Int) (|#t~string1.base| Int)) (and (= (select |#valid| |#t~string0.base|) 1) (or (= |#t~string0.base| 0) (= |#t~string1.base| 0) (= (select |#valid| 0) 0) (= |~#lock~0.base| 0)) (= (select |#valid| |#t~string1.base|) 1))) (= (select |#valid| |~#lock~0.base|) 1) (not (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem7| 1)) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), Black: 338#(and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem6| (select (select |#memory_int| |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.base|) |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.offset|)) (exists ((|ULTIMATE.start_main_~#t~0.base| Int) (|ULTIMATE.start_main_~#t~0.offset| Int)) (and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |ULTIMATE.start_main_~#t~0.base|) |ULTIMATE.start_main_~#t~0.offset|) 0))) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), Black: 340#(and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (exists ((|ULTIMATE.start_main_~#t~0.base| Int) (|ULTIMATE.start_main_~#t~0.offset| Int)) (and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |ULTIMATE.start_main_~#t~0.base|) |ULTIMATE.start_main_~#t~0.offset|) 0))) (exists ((|thr1Thread1of4ForFork0_acquire_lock_~#cond~0.offset| Int) (|thr1Thread1of4ForFork0_acquire_lock_~#cond~0.base| Int)) (and (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem7| (select (select |#memory_int| |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.base|) |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.offset|)) (not (= (select (select |#memory_int| |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.base|) |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.offset|) 1)))) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), 296#(and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), Black: 342#(and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem8| 1) (exists ((|ULTIMATE.start_main_~#t~0.base| Int) (|ULTIMATE.start_main_~#t~0.offset| Int)) (and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |ULTIMATE.start_main_~#t~0.base|) |ULTIMATE.start_main_~#t~0.offset|) 0))) (exists ((|thr1Thread1of4ForFork0_acquire_lock_~#cond~0.offset| Int) (|thr1Thread1of4ForFork0_acquire_lock_~#cond~0.base| Int)) (and (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem7| (select (select |#memory_int| |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.base|) |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.offset|)) (not (= (select (select |#memory_int| |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.base|) |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.offset|) 1)))) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), Black: 344#(and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem8| 1) (not (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem7| 1)) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), Black: 346#(and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem8| 1) (not (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem7| 1)) (exists ((|ULTIMATE.start_main_~#t~0.base| Int) (|ULTIMATE.start_main_~#t~0.offset| Int)) (and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |ULTIMATE.start_main_~#t~0.base|) |ULTIMATE.start_main_~#t~0.offset|) 0))) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), Black: 348#(and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem8| 1) (not (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem7| 1))), 110#L700-2true, 241#(and (not (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem8| |thr1Thread1of4ForFork0_acquire_lock_#t~mem7|)) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), Black: 230#true, Black: 232#(= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1), Black: 233#(and (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem6| (select (select |#memory_int| |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.base|) |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.offset|)) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), Black: 235#(not (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem8| |thr1Thread1of4ForFork0_acquire_lock_#t~mem7|)), Black: 237#(and (not (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem7| (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|))) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), Black: 239#(and (not (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem7| (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|))) (not (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem8| |thr1Thread1of4ForFork0_acquire_lock_#t~mem7|)) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1))]) [2021-03-25 13:15:34,035 INFO L384 tUnfolder$Statistics]: this new event has 61 ancestors and is cut-off event [2021-03-25 13:15:34,035 INFO L387 tUnfolder$Statistics]: existing Event has 61 ancestors and is cut-off event [2021-03-25 13:15:34,035 INFO L387 tUnfolder$Statistics]: existing Event has 61 ancestors and is cut-off event [2021-03-25 13:15:34,035 INFO L387 tUnfolder$Statistics]: existing Event has 61 ancestors and is cut-off event [2021-03-25 13:15:34,038 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1097] L696-->L700-2: Formula: (and (= |v_thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_#in~v.base_1| v_thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_~v.base_1) (= |v_#memory_int_68| (let ((.cse0 (store |v_#memory_int_69| v_thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_~o.base_1 (store (select |v_#memory_int_69| v_thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_~o.base_1) v_thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_~o.offset_1 (select (select |v_#memory_int_69| v_thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_~v.base_1) v_thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_~v.offset_1))))) (store .cse0 v_thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_~v.base_1 (store (select .cse0 v_thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_~v.base_1) v_thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_~v.offset_1 1)))) (= |v_thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_#in~v.base_1| |v_~#lock~0.base_22|) (= |v_thr1Thread3of4ForFork0_acquire_lock_~#cond~0.base_5| |v_thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_#in~o.base_1|) (= |v_thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_#in~v.offset_1| v_thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_~v.offset_1) (= |v_thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_#in~v.offset_1| |v_~#lock~0.offset_22|) (= |v_thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_#in~o.base_1| v_thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_~o.base_1) (= |v_thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_#in~o.offset_1| |v_thr1Thread3of4ForFork0_acquire_lock_~#cond~0.offset_5|) (= |v_thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_#in~o.offset_1| v_thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_~o.offset_1)) InVars {#memory_int=|v_#memory_int_69|, ~#lock~0.offset=|v_~#lock~0.offset_22|, thr1Thread3of4ForFork0_acquire_lock_~#cond~0.base=|v_thr1Thread3of4ForFork0_acquire_lock_~#cond~0.base_5|, ~#lock~0.base=|v_~#lock~0.base_22|, thr1Thread3of4ForFork0_acquire_lock_~#cond~0.offset=|v_thr1Thread3of4ForFork0_acquire_lock_~#cond~0.offset_5|} OutVars{thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_#t~mem5=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_#t~mem5_1|, thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_#in~v.base=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_#in~v.base_1|, ~#lock~0.base=|v_~#lock~0.base_22|, thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_~o.offset=v_thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_~o.offset_1, thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_~v.offset=v_thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_~v.offset_1, thr1Thread3of4ForFork0_acquire_lock_~#cond~0.base=|v_thr1Thread3of4ForFork0_acquire_lock_~#cond~0.base_5|, thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_#in~o.base=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_#in~o.base_1|, #memory_int=|v_#memory_int_68|, ~#lock~0.offset=|v_~#lock~0.offset_22|, thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_#in~v.offset=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_#in~v.offset_1|, thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_#in~o.offset=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_#in~o.offset_1|, thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_~o.base=v_thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_~o.base_1, thr1Thread3of4ForFork0_acquire_lock_~#cond~0.offset=|v_thr1Thread3of4ForFork0_acquire_lock_~#cond~0.offset_5|, thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_~v.base=v_thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_~v.base_1} AuxVars[] AssignedVars[thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_~v.offset, thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_#t~mem5, thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_#in~o.base, thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_#in~v.base, #memory_int, thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_~o.offset, thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_#in~v.offset, thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_#in~o.offset, thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_~o.base, thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_~v.base][340], [205#L702-7true, 207#L700-2true, 18#L700-2true, thr1Thread1of4ForFork0InUse, thr1Thread2of4ForFork0InUse, Black: 322#(and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (exists ((|#t~string0.base| Int) (|#t~string1.base| Int)) (and (= (select |#valid| |#t~string0.base|) 1) (or (= |#t~string0.base| 0) (= |#t~string1.base| 0) (= (select |#valid| 0) 0) (= |~#lock~0.base| 0)) (= (select |#valid| |#t~string1.base|) 1))) (= (select |#valid| |~#lock~0.base|) 1) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), Black: 324#(and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (exists ((|#t~string0.base| Int) (|#t~string1.base| Int)) (and (= (select |#valid| |#t~string0.base|) 1) (or (= |#t~string0.base| 0) (= |#t~string1.base| 0) (= (select |#valid| 0) 0) (= |~#lock~0.base| 0)) (= (select |#valid| |#t~string1.base|) 1))) (= (select |#valid| |~#lock~0.base|) 1) (exists ((|ULTIMATE.start_main_~#t~0.base| Int) (|ULTIMATE.start_main_~#t~0.offset| Int)) (and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |ULTIMATE.start_main_~#t~0.base|) |ULTIMATE.start_main_~#t~0.offset|) 0))) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), Black: 326#(and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem6| (select (select |#memory_int| |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.base|) |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.offset|)) (exists ((|#t~string0.base| Int) (|#t~string1.base| Int)) (and (= (select |#valid| |#t~string0.base|) 1) (or (= |#t~string0.base| 0) (= |#t~string1.base| 0) (= (select |#valid| 0) 0) (= |~#lock~0.base| 0)) (= (select |#valid| |#t~string1.base|) 1))) (= (select |#valid| |~#lock~0.base|) 1) (exists ((|ULTIMATE.start_main_~#t~0.base| Int) (|ULTIMATE.start_main_~#t~0.offset| Int)) (and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |ULTIMATE.start_main_~#t~0.base|) |ULTIMATE.start_main_~#t~0.offset|) 0))) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), thr1Thread3of4ForFork0InUse, Black: 328#(and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (exists ((|#t~string0.base| Int) (|#t~string1.base| Int)) (and (= (select |#valid| |#t~string0.base|) 1) (or (= |#t~string0.base| 0) (= |#t~string1.base| 0) (= (select |#valid| 0) 0) (= |~#lock~0.base| 0)) (= (select |#valid| |#t~string1.base|) 1))) (= (select |#valid| |~#lock~0.base|) 1) (exists ((|ULTIMATE.start_main_~#t~0.base| Int) (|ULTIMATE.start_main_~#t~0.offset| Int)) (and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |ULTIMATE.start_main_~#t~0.base|) |ULTIMATE.start_main_~#t~0.offset|) 0))) (exists ((|thr1Thread1of4ForFork0_acquire_lock_~#cond~0.offset| Int) (|thr1Thread1of4ForFork0_acquire_lock_~#cond~0.base| Int)) (and (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem7| (select (select |#memory_int| |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.base|) |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.offset|)) (not (= (select (select |#memory_int| |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.base|) |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.offset|) 1)))) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), thr1Thread4of4ForFork0InUse, Black: 330#(and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem8| 1) (exists ((|#t~string0.base| Int) (|#t~string1.base| Int)) (and (= (select |#valid| |#t~string0.base|) 1) (or (= |#t~string0.base| 0) (= |#t~string1.base| 0) (= (select |#valid| 0) 0) (= |~#lock~0.base| 0)) (= (select |#valid| |#t~string1.base|) 1))) (= (select |#valid| |~#lock~0.base|) 1) (exists ((|ULTIMATE.start_main_~#t~0.base| Int) (|ULTIMATE.start_main_~#t~0.offset| Int)) (and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |ULTIMATE.start_main_~#t~0.base|) |ULTIMATE.start_main_~#t~0.offset|) 0))) (exists ((|thr1Thread1of4ForFork0_acquire_lock_~#cond~0.offset| Int) (|thr1Thread1of4ForFork0_acquire_lock_~#cond~0.base| Int)) (and (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem7| (select (select |#memory_int| |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.base|) |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.offset|)) (not (= (select (select |#memory_int| |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.base|) |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.offset|) 1)))) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), Black: 332#(and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem8| 1) (exists ((|#t~string0.base| Int) (|#t~string1.base| Int)) (and (= (select |#valid| |#t~string0.base|) 1) (or (= |#t~string0.base| 0) (= |#t~string1.base| 0) (= (select |#valid| 0) 0) (= |~#lock~0.base| 0)) (= (select |#valid| |#t~string1.base|) 1))) (= (select |#valid| |~#lock~0.base|) 1) (not (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem7| 1)) (exists ((|ULTIMATE.start_main_~#t~0.base| Int) (|ULTIMATE.start_main_~#t~0.offset| Int)) (and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |ULTIMATE.start_main_~#t~0.base|) |ULTIMATE.start_main_~#t~0.offset|) 0))) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), 36#L719-3true, Black: 334#(and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (exists ((|ULTIMATE.start_main_~#t~0.base| Int) (|ULTIMATE.start_main_~#t~0.offset| Int)) (and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |ULTIMATE.start_main_~#t~0.base|) |ULTIMATE.start_main_~#t~0.offset|) 0))) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), Black: 336#(and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem8| 1) (exists ((|#t~string0.base| Int) (|#t~string1.base| Int)) (and (= (select |#valid| |#t~string0.base|) 1) (or (= |#t~string0.base| 0) (= |#t~string1.base| 0) (= (select |#valid| 0) 0) (= |~#lock~0.base| 0)) (= (select |#valid| |#t~string1.base|) 1))) (= (select |#valid| |~#lock~0.base|) 1) (not (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem7| 1)) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), Black: 338#(and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem6| (select (select |#memory_int| |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.base|) |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.offset|)) (exists ((|ULTIMATE.start_main_~#t~0.base| Int) (|ULTIMATE.start_main_~#t~0.offset| Int)) (and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |ULTIMATE.start_main_~#t~0.base|) |ULTIMATE.start_main_~#t~0.offset|) 0))) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), Black: 340#(and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (exists ((|ULTIMATE.start_main_~#t~0.base| Int) (|ULTIMATE.start_main_~#t~0.offset| Int)) (and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |ULTIMATE.start_main_~#t~0.base|) |ULTIMATE.start_main_~#t~0.offset|) 0))) (exists ((|thr1Thread1of4ForFork0_acquire_lock_~#cond~0.offset| Int) (|thr1Thread1of4ForFork0_acquire_lock_~#cond~0.base| Int)) (and (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem7| (select (select |#memory_int| |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.base|) |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.offset|)) (not (= (select (select |#memory_int| |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.base|) |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.offset|) 1)))) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), 296#(and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), Black: 342#(and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem8| 1) (exists ((|ULTIMATE.start_main_~#t~0.base| Int) (|ULTIMATE.start_main_~#t~0.offset| Int)) (and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |ULTIMATE.start_main_~#t~0.base|) |ULTIMATE.start_main_~#t~0.offset|) 0))) (exists ((|thr1Thread1of4ForFork0_acquire_lock_~#cond~0.offset| Int) (|thr1Thread1of4ForFork0_acquire_lock_~#cond~0.base| Int)) (and (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem7| (select (select |#memory_int| |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.base|) |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.offset|)) (not (= (select (select |#memory_int| |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.base|) |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.offset|) 1)))) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), Black: 344#(and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem8| 1) (not (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem7| 1)) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), Black: 346#(and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem8| 1) (not (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem7| 1)) (exists ((|ULTIMATE.start_main_~#t~0.base| Int) (|ULTIMATE.start_main_~#t~0.offset| Int)) (and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |ULTIMATE.start_main_~#t~0.base|) |ULTIMATE.start_main_~#t~0.offset|) 0))) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), Black: 348#(and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem8| 1) (not (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem7| 1))), 110#L700-2true, 241#(and (not (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem8| |thr1Thread1of4ForFork0_acquire_lock_#t~mem7|)) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), Black: 230#true, Black: 232#(= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1), Black: 233#(and (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem6| (select (select |#memory_int| |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.base|) |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.offset|)) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), Black: 235#(not (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem8| |thr1Thread1of4ForFork0_acquire_lock_#t~mem7|)), Black: 237#(and (not (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem7| (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|))) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), Black: 239#(and (not (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem7| (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|))) (not (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem8| |thr1Thread1of4ForFork0_acquire_lock_#t~mem7|)) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1))]) [2021-03-25 13:15:34,038 INFO L384 tUnfolder$Statistics]: this new event has 61 ancestors and is cut-off event [2021-03-25 13:15:34,038 INFO L387 tUnfolder$Statistics]: existing Event has 61 ancestors and is cut-off event [2021-03-25 13:15:34,038 INFO L387 tUnfolder$Statistics]: existing Event has 61 ancestors and is cut-off event [2021-03-25 13:15:34,038 INFO L387 tUnfolder$Statistics]: existing Event has 61 ancestors and is cut-off event [2021-03-25 13:15:34,069 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1262] L696-->L700-2: Formula: (and (= |v_thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_#in~v.base_1| v_thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_~v.base_1) (= |v_#memory_int_68| (let ((.cse0 (store |v_#memory_int_69| v_thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_~o.base_1 (store (select |v_#memory_int_69| v_thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_~o.base_1) v_thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_~o.offset_1 (select (select |v_#memory_int_69| v_thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_~v.base_1) v_thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_~v.offset_1))))) (store .cse0 v_thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_~v.base_1 (store (select .cse0 v_thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_~v.base_1) v_thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_~v.offset_1 1)))) (= |v_thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_#in~v.base_1| |v_~#lock~0.base_22|) (= |v_thr1Thread2of4ForFork0_acquire_lock_~#cond~0.base_5| |v_thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_#in~o.base_1|) (= |v_thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_#in~v.offset_1| v_thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_~v.offset_1) (= |v_thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_#in~v.offset_1| |v_~#lock~0.offset_22|) (= |v_thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_#in~o.base_1| v_thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_~o.base_1) (= |v_thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_#in~o.offset_1| |v_thr1Thread2of4ForFork0_acquire_lock_~#cond~0.offset_5|) (= |v_thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_#in~o.offset_1| v_thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_~o.offset_1)) InVars {#memory_int=|v_#memory_int_69|, ~#lock~0.offset=|v_~#lock~0.offset_22|, thr1Thread2of4ForFork0_acquire_lock_~#cond~0.base=|v_thr1Thread2of4ForFork0_acquire_lock_~#cond~0.base_5|, ~#lock~0.base=|v_~#lock~0.base_22|, thr1Thread2of4ForFork0_acquire_lock_~#cond~0.offset=|v_thr1Thread2of4ForFork0_acquire_lock_~#cond~0.offset_5|} OutVars{thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_#in~o.base=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_#in~o.base_1|, thr1Thread2of4ForFork0_acquire_lock_~#cond~0.base=|v_thr1Thread2of4ForFork0_acquire_lock_~#cond~0.base_5|, ~#lock~0.base=|v_~#lock~0.base_22|, thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_~v.offset=v_thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_~v.offset_1, thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_#t~mem5=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_#t~mem5_1|, thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_~o.base=v_thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_~o.base_1, thr1Thread2of4ForFork0_acquire_lock_~#cond~0.offset=|v_thr1Thread2of4ForFork0_acquire_lock_~#cond~0.offset_5|, thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_~v.base=v_thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_~v.base_1, thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_#in~o.offset=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_#in~o.offset_1|, thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_#in~v.base=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_#in~v.base_1|, thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_#in~v.offset=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_#in~v.offset_1|, thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_~o.offset=v_thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_~o.offset_1, #memory_int=|v_#memory_int_68|, ~#lock~0.offset=|v_~#lock~0.offset_22|} AuxVars[] AssignedVars[thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_#in~o.base, thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_#in~v.base, thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_#in~v.offset, thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_~o.offset, thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_~v.offset, #memory_int, thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_#t~mem5, thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_~o.base, thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_~v.base, thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_#in~o.offset][477], [129#thr1ENTRYtrue, 199#thr1Err0ASSERT_VIOLATIONERROR_FUNCTIONtrue, 207#L700-2true, 18#L700-2true, thr1Thread1of4ForFork0InUse, thr1Thread2of4ForFork0InUse, Black: 322#(and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (exists ((|#t~string0.base| Int) (|#t~string1.base| Int)) (and (= (select |#valid| |#t~string0.base|) 1) (or (= |#t~string0.base| 0) (= |#t~string1.base| 0) (= (select |#valid| 0) 0) (= |~#lock~0.base| 0)) (= (select |#valid| |#t~string1.base|) 1))) (= (select |#valid| |~#lock~0.base|) 1) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), Black: 324#(and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (exists ((|#t~string0.base| Int) (|#t~string1.base| Int)) (and (= (select |#valid| |#t~string0.base|) 1) (or (= |#t~string0.base| 0) (= |#t~string1.base| 0) (= (select |#valid| 0) 0) (= |~#lock~0.base| 0)) (= (select |#valid| |#t~string1.base|) 1))) (= (select |#valid| |~#lock~0.base|) 1) (exists ((|ULTIMATE.start_main_~#t~0.base| Int) (|ULTIMATE.start_main_~#t~0.offset| Int)) (and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |ULTIMATE.start_main_~#t~0.base|) |ULTIMATE.start_main_~#t~0.offset|) 0))) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), thr1Thread3of4ForFork0InUse, Black: 326#(and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem6| (select (select |#memory_int| |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.base|) |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.offset|)) (exists ((|#t~string0.base| Int) (|#t~string1.base| Int)) (and (= (select |#valid| |#t~string0.base|) 1) (or (= |#t~string0.base| 0) (= |#t~string1.base| 0) (= (select |#valid| 0) 0) (= |~#lock~0.base| 0)) (= (select |#valid| |#t~string1.base|) 1))) (= (select |#valid| |~#lock~0.base|) 1) (exists ((|ULTIMATE.start_main_~#t~0.base| Int) (|ULTIMATE.start_main_~#t~0.offset| Int)) (and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |ULTIMATE.start_main_~#t~0.base|) |ULTIMATE.start_main_~#t~0.offset|) 0))) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), Black: 328#(and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (exists ((|#t~string0.base| Int) (|#t~string1.base| Int)) (and (= (select |#valid| |#t~string0.base|) 1) (or (= |#t~string0.base| 0) (= |#t~string1.base| 0) (= (select |#valid| 0) 0) (= |~#lock~0.base| 0)) (= (select |#valid| |#t~string1.base|) 1))) (= (select |#valid| |~#lock~0.base|) 1) (exists ((|ULTIMATE.start_main_~#t~0.base| Int) (|ULTIMATE.start_main_~#t~0.offset| Int)) (and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |ULTIMATE.start_main_~#t~0.base|) |ULTIMATE.start_main_~#t~0.offset|) 0))) (exists ((|thr1Thread1of4ForFork0_acquire_lock_~#cond~0.offset| Int) (|thr1Thread1of4ForFork0_acquire_lock_~#cond~0.base| Int)) (and (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem7| (select (select |#memory_int| |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.base|) |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.offset|)) (not (= (select (select |#memory_int| |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.base|) |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.offset|) 1)))) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), thr1Thread4of4ForFork0InUse, Black: 330#(and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem8| 1) (exists ((|#t~string0.base| Int) (|#t~string1.base| Int)) (and (= (select |#valid| |#t~string0.base|) 1) (or (= |#t~string0.base| 0) (= |#t~string1.base| 0) (= (select |#valid| 0) 0) (= |~#lock~0.base| 0)) (= (select |#valid| |#t~string1.base|) 1))) (= (select |#valid| |~#lock~0.base|) 1) (exists ((|ULTIMATE.start_main_~#t~0.base| Int) (|ULTIMATE.start_main_~#t~0.offset| Int)) (and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |ULTIMATE.start_main_~#t~0.base|) |ULTIMATE.start_main_~#t~0.offset|) 0))) (exists ((|thr1Thread1of4ForFork0_acquire_lock_~#cond~0.offset| Int) (|thr1Thread1of4ForFork0_acquire_lock_~#cond~0.base| Int)) (and (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem7| (select (select |#memory_int| |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.base|) |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.offset|)) (not (= (select (select |#memory_int| |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.base|) |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.offset|) 1)))) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), Black: 332#(and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem8| 1) (exists ((|#t~string0.base| Int) (|#t~string1.base| Int)) (and (= (select |#valid| |#t~string0.base|) 1) (or (= |#t~string0.base| 0) (= |#t~string1.base| 0) (= (select |#valid| 0) 0) (= |~#lock~0.base| 0)) (= (select |#valid| |#t~string1.base|) 1))) (= (select |#valid| |~#lock~0.base|) 1) (not (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem7| 1)) (exists ((|ULTIMATE.start_main_~#t~0.base| Int) (|ULTIMATE.start_main_~#t~0.offset| Int)) (and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |ULTIMATE.start_main_~#t~0.base|) |ULTIMATE.start_main_~#t~0.offset|) 0))) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), 35#L719-2true, Black: 334#(and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (exists ((|ULTIMATE.start_main_~#t~0.base| Int) (|ULTIMATE.start_main_~#t~0.offset| Int)) (and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |ULTIMATE.start_main_~#t~0.base|) |ULTIMATE.start_main_~#t~0.offset|) 0))) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), Black: 336#(and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem8| 1) (exists ((|#t~string0.base| Int) (|#t~string1.base| Int)) (and (= (select |#valid| |#t~string0.base|) 1) (or (= |#t~string0.base| 0) (= |#t~string1.base| 0) (= (select |#valid| 0) 0) (= |~#lock~0.base| 0)) (= (select |#valid| |#t~string1.base|) 1))) (= (select |#valid| |~#lock~0.base|) 1) (not (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem7| 1)) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), Black: 338#(and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem6| (select (select |#memory_int| |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.base|) |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.offset|)) (exists ((|ULTIMATE.start_main_~#t~0.base| Int) (|ULTIMATE.start_main_~#t~0.offset| Int)) (and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |ULTIMATE.start_main_~#t~0.base|) |ULTIMATE.start_main_~#t~0.offset|) 0))) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), Black: 340#(and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (exists ((|ULTIMATE.start_main_~#t~0.base| Int) (|ULTIMATE.start_main_~#t~0.offset| Int)) (and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |ULTIMATE.start_main_~#t~0.base|) |ULTIMATE.start_main_~#t~0.offset|) 0))) (exists ((|thr1Thread1of4ForFork0_acquire_lock_~#cond~0.offset| Int) (|thr1Thread1of4ForFork0_acquire_lock_~#cond~0.base| Int)) (and (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem7| (select (select |#memory_int| |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.base|) |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.offset|)) (not (= (select (select |#memory_int| |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.base|) |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.offset|) 1)))) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), 232#(= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1), Black: 342#(and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem8| 1) (exists ((|ULTIMATE.start_main_~#t~0.base| Int) (|ULTIMATE.start_main_~#t~0.offset| Int)) (and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |ULTIMATE.start_main_~#t~0.base|) |ULTIMATE.start_main_~#t~0.offset|) 0))) (exists ((|thr1Thread1of4ForFork0_acquire_lock_~#cond~0.offset| Int) (|thr1Thread1of4ForFork0_acquire_lock_~#cond~0.base| Int)) (and (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem7| (select (select |#memory_int| |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.base|) |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.offset|)) (not (= (select (select |#memory_int| |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.base|) |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.offset|) 1)))) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), 296#(and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), Black: 344#(and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem8| 1) (not (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem7| 1)) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), Black: 346#(and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem8| 1) (not (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem7| 1)) (exists ((|ULTIMATE.start_main_~#t~0.base| Int) (|ULTIMATE.start_main_~#t~0.offset| Int)) (and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |ULTIMATE.start_main_~#t~0.base|) |ULTIMATE.start_main_~#t~0.offset|) 0))) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), Black: 348#(and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem8| 1) (not (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem7| 1))), Black: 241#(and (not (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem8| |thr1Thread1of4ForFork0_acquire_lock_#t~mem7|)) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), Black: 230#true, Black: 233#(and (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem6| (select (select |#memory_int| |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.base|) |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.offset|)) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), Black: 235#(not (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem8| |thr1Thread1of4ForFork0_acquire_lock_#t~mem7|)), Black: 237#(and (not (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem7| (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|))) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), Black: 239#(and (not (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem7| (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|))) (not (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem8| |thr1Thread1of4ForFork0_acquire_lock_#t~mem7|)) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1))]) [2021-03-25 13:15:34,069 INFO L384 tUnfolder$Statistics]: this new event has 61 ancestors and is cut-off event [2021-03-25 13:15:34,069 INFO L387 tUnfolder$Statistics]: existing Event has 59 ancestors and is cut-off event [2021-03-25 13:15:34,069 INFO L387 tUnfolder$Statistics]: existing Event has 59 ancestors and is cut-off event [2021-03-25 13:15:34,069 INFO L387 tUnfolder$Statistics]: existing Event has 61 ancestors and is cut-off event [2021-03-25 13:15:34,554 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1152] L696-->L700-2: Formula: (and (= |v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#in~v.base_1| v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_~v.base_1) (= |v_#memory_int_68| (let ((.cse0 (store |v_#memory_int_69| v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_~o.base_1 (store (select |v_#memory_int_69| v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_~o.base_1) v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_~o.offset_1 (select (select |v_#memory_int_69| v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_~v.base_1) v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_~v.offset_1))))) (store .cse0 v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_~v.base_1 (store (select .cse0 v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_~v.base_1) v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_~v.offset_1 1)))) (= |v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#in~v.base_1| |v_~#lock~0.base_22|) (= |v_thr1Thread4of4ForFork0_acquire_lock_~#cond~0.base_5| |v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#in~o.base_1|) (= |v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#in~v.offset_1| v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_~v.offset_1) (= |v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#in~v.offset_1| |v_~#lock~0.offset_22|) (= |v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#in~o.base_1| v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_~o.base_1) (= |v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#in~o.offset_1| |v_thr1Thread4of4ForFork0_acquire_lock_~#cond~0.offset_5|) (= |v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#in~o.offset_1| v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_~o.offset_1)) InVars {#memory_int=|v_#memory_int_69|, ~#lock~0.offset=|v_~#lock~0.offset_22|, ~#lock~0.base=|v_~#lock~0.base_22|, thr1Thread4of4ForFork0_acquire_lock_~#cond~0.base=|v_thr1Thread4of4ForFork0_acquire_lock_~#cond~0.base_5|, thr1Thread4of4ForFork0_acquire_lock_~#cond~0.offset=|v_thr1Thread4of4ForFork0_acquire_lock_~#cond~0.offset_5|} OutVars{~#lock~0.base=|v_~#lock~0.base_22|, thr1Thread4of4ForFork0_acquire_lock_~#cond~0.base=|v_thr1Thread4of4ForFork0_acquire_lock_~#cond~0.base_5|, thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_~v.offset=v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_~v.offset_1, thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#in~v.offset=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#in~v.offset_1|, thr1Thread4of4ForFork0_acquire_lock_~#cond~0.offset=|v_thr1Thread4of4ForFork0_acquire_lock_~#cond~0.offset_5|, thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_~v.base=v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_~v.base_1, thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#t~mem5=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#t~mem5_1|, thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_~o.base=v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_~o.base_1, thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#in~o.offset=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#in~o.offset_1|, thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#in~v.base=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#in~v.base_1|, #memory_int=|v_#memory_int_68|, ~#lock~0.offset=|v_~#lock~0.offset_22|, thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_~o.offset=v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_~o.offset_1, thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#in~o.base=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#in~o.base_1|} AuxVars[] AssignedVars[thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#t~mem5, thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_~o.base, thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#in~o.offset, thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#in~v.base, thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_~v.offset, thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#in~v.offset, #memory_int, thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_~o.offset, thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#in~o.base, thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_~v.base][179], [205#L702-7true, 207#L700-2true, 18#L700-2true, 344#(and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem8| 1) (not (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem7| 1)) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), thr1Thread1of4ForFork0InUse, thr1Thread2of4ForFork0InUse, Black: 322#(and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (exists ((|#t~string0.base| Int) (|#t~string1.base| Int)) (and (= (select |#valid| |#t~string0.base|) 1) (or (= |#t~string0.base| 0) (= |#t~string1.base| 0) (= (select |#valid| 0) 0) (= |~#lock~0.base| 0)) (= (select |#valid| |#t~string1.base|) 1))) (= (select |#valid| |~#lock~0.base|) 1) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), Black: 324#(and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (exists ((|#t~string0.base| Int) (|#t~string1.base| Int)) (and (= (select |#valid| |#t~string0.base|) 1) (or (= |#t~string0.base| 0) (= |#t~string1.base| 0) (= (select |#valid| 0) 0) (= |~#lock~0.base| 0)) (= (select |#valid| |#t~string1.base|) 1))) (= (select |#valid| |~#lock~0.base|) 1) (exists ((|ULTIMATE.start_main_~#t~0.base| Int) (|ULTIMATE.start_main_~#t~0.offset| Int)) (and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |ULTIMATE.start_main_~#t~0.base|) |ULTIMATE.start_main_~#t~0.offset|) 0))) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), Black: 326#(and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem6| (select (select |#memory_int| |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.base|) |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.offset|)) (exists ((|#t~string0.base| Int) (|#t~string1.base| Int)) (and (= (select |#valid| |#t~string0.base|) 1) (or (= |#t~string0.base| 0) (= |#t~string1.base| 0) (= (select |#valid| 0) 0) (= |~#lock~0.base| 0)) (= (select |#valid| |#t~string1.base|) 1))) (= (select |#valid| |~#lock~0.base|) 1) (exists ((|ULTIMATE.start_main_~#t~0.base| Int) (|ULTIMATE.start_main_~#t~0.offset| Int)) (and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |ULTIMATE.start_main_~#t~0.base|) |ULTIMATE.start_main_~#t~0.offset|) 0))) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), thr1Thread3of4ForFork0InUse, Black: 328#(and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (exists ((|#t~string0.base| Int) (|#t~string1.base| Int)) (and (= (select |#valid| |#t~string0.base|) 1) (or (= |#t~string0.base| 0) (= |#t~string1.base| 0) (= (select |#valid| 0) 0) (= |~#lock~0.base| 0)) (= (select |#valid| |#t~string1.base|) 1))) (= (select |#valid| |~#lock~0.base|) 1) (exists ((|ULTIMATE.start_main_~#t~0.base| Int) (|ULTIMATE.start_main_~#t~0.offset| Int)) (and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |ULTIMATE.start_main_~#t~0.base|) |ULTIMATE.start_main_~#t~0.offset|) 0))) (exists ((|thr1Thread1of4ForFork0_acquire_lock_~#cond~0.offset| Int) (|thr1Thread1of4ForFork0_acquire_lock_~#cond~0.base| Int)) (and (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem7| (select (select |#memory_int| |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.base|) |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.offset|)) (not (= (select (select |#memory_int| |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.base|) |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.offset|) 1)))) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), thr1Thread4of4ForFork0InUse, Black: 330#(and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem8| 1) (exists ((|#t~string0.base| Int) (|#t~string1.base| Int)) (and (= (select |#valid| |#t~string0.base|) 1) (or (= |#t~string0.base| 0) (= |#t~string1.base| 0) (= (select |#valid| 0) 0) (= |~#lock~0.base| 0)) (= (select |#valid| |#t~string1.base|) 1))) (= (select |#valid| |~#lock~0.base|) 1) (exists ((|ULTIMATE.start_main_~#t~0.base| Int) (|ULTIMATE.start_main_~#t~0.offset| Int)) (and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |ULTIMATE.start_main_~#t~0.base|) |ULTIMATE.start_main_~#t~0.offset|) 0))) (exists ((|thr1Thread1of4ForFork0_acquire_lock_~#cond~0.offset| Int) (|thr1Thread1of4ForFork0_acquire_lock_~#cond~0.base| Int)) (and (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem7| (select (select |#memory_int| |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.base|) |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.offset|)) (not (= (select (select |#memory_int| |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.base|) |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.offset|) 1)))) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), Black: 332#(and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem8| 1) (exists ((|#t~string0.base| Int) (|#t~string1.base| Int)) (and (= (select |#valid| |#t~string0.base|) 1) (or (= |#t~string0.base| 0) (= |#t~string1.base| 0) (= (select |#valid| 0) 0) (= |~#lock~0.base| 0)) (= (select |#valid| |#t~string1.base|) 1))) (= (select |#valid| |~#lock~0.base|) 1) (not (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem7| 1)) (exists ((|ULTIMATE.start_main_~#t~0.base| Int) (|ULTIMATE.start_main_~#t~0.offset| Int)) (and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |ULTIMATE.start_main_~#t~0.base|) |ULTIMATE.start_main_~#t~0.offset|) 0))) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), Black: 334#(and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (exists ((|ULTIMATE.start_main_~#t~0.base| Int) (|ULTIMATE.start_main_~#t~0.offset| Int)) (and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |ULTIMATE.start_main_~#t~0.base|) |ULTIMATE.start_main_~#t~0.offset|) 0))) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), 36#L719-3true, Black: 336#(and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem8| 1) (exists ((|#t~string0.base| Int) (|#t~string1.base| Int)) (and (= (select |#valid| |#t~string0.base|) 1) (or (= |#t~string0.base| 0) (= |#t~string1.base| 0) (= (select |#valid| 0) 0) (= |~#lock~0.base| 0)) (= (select |#valid| |#t~string1.base|) 1))) (= (select |#valid| |~#lock~0.base|) 1) (not (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem7| 1)) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), Black: 338#(and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem6| (select (select |#memory_int| |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.base|) |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.offset|)) (exists ((|ULTIMATE.start_main_~#t~0.base| Int) (|ULTIMATE.start_main_~#t~0.offset| Int)) (and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |ULTIMATE.start_main_~#t~0.base|) |ULTIMATE.start_main_~#t~0.offset|) 0))) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), Black: 340#(and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (exists ((|ULTIMATE.start_main_~#t~0.base| Int) (|ULTIMATE.start_main_~#t~0.offset| Int)) (and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |ULTIMATE.start_main_~#t~0.base|) |ULTIMATE.start_main_~#t~0.offset|) 0))) (exists ((|thr1Thread1of4ForFork0_acquire_lock_~#cond~0.offset| Int) (|thr1Thread1of4ForFork0_acquire_lock_~#cond~0.base| Int)) (and (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem7| (select (select |#memory_int| |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.base|) |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.offset|)) (not (= (select (select |#memory_int| |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.base|) |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.offset|) 1)))) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), Black: 342#(and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem8| 1) (exists ((|ULTIMATE.start_main_~#t~0.base| Int) (|ULTIMATE.start_main_~#t~0.offset| Int)) (and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |ULTIMATE.start_main_~#t~0.base|) |ULTIMATE.start_main_~#t~0.offset|) 0))) (exists ((|thr1Thread1of4ForFork0_acquire_lock_~#cond~0.offset| Int) (|thr1Thread1of4ForFork0_acquire_lock_~#cond~0.base| Int)) (and (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem7| (select (select |#memory_int| |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.base|) |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.offset|)) (not (= (select (select |#memory_int| |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.base|) |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.offset|) 1)))) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), Black: 346#(and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem8| 1) (not (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem7| 1)) (exists ((|ULTIMATE.start_main_~#t~0.base| Int) (|ULTIMATE.start_main_~#t~0.offset| Int)) (and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |ULTIMATE.start_main_~#t~0.base|) |ULTIMATE.start_main_~#t~0.offset|) 0))) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), Black: 348#(and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem8| 1) (not (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem7| 1))), 110#L700-2true, 241#(and (not (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem8| |thr1Thread1of4ForFork0_acquire_lock_#t~mem7|)) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), Black: 230#true, Black: 232#(= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1), Black: 233#(and (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem6| (select (select |#memory_int| |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.base|) |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.offset|)) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), Black: 235#(not (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem8| |thr1Thread1of4ForFork0_acquire_lock_#t~mem7|)), Black: 237#(and (not (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem7| (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|))) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), Black: 239#(and (not (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem7| (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|))) (not (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem8| |thr1Thread1of4ForFork0_acquire_lock_#t~mem7|)) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1))]) [2021-03-25 13:15:34,554 INFO L384 tUnfolder$Statistics]: this new event has 63 ancestors and is cut-off event [2021-03-25 13:15:34,554 INFO L387 tUnfolder$Statistics]: existing Event has 61 ancestors and is cut-off event [2021-03-25 13:15:34,554 INFO L387 tUnfolder$Statistics]: existing Event has 63 ancestors and is cut-off event [2021-03-25 13:15:34,555 INFO L387 tUnfolder$Statistics]: existing Event has 61 ancestors and is cut-off event [2021-03-25 13:15:34,782 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1262] L696-->L700-2: Formula: (and (= |v_thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_#in~v.base_1| v_thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_~v.base_1) (= |v_#memory_int_68| (let ((.cse0 (store |v_#memory_int_69| v_thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_~o.base_1 (store (select |v_#memory_int_69| v_thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_~o.base_1) v_thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_~o.offset_1 (select (select |v_#memory_int_69| v_thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_~v.base_1) v_thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_~v.offset_1))))) (store .cse0 v_thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_~v.base_1 (store (select .cse0 v_thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_~v.base_1) v_thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_~v.offset_1 1)))) (= |v_thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_#in~v.base_1| |v_~#lock~0.base_22|) (= |v_thr1Thread2of4ForFork0_acquire_lock_~#cond~0.base_5| |v_thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_#in~o.base_1|) (= |v_thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_#in~v.offset_1| v_thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_~v.offset_1) (= |v_thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_#in~v.offset_1| |v_~#lock~0.offset_22|) (= |v_thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_#in~o.base_1| v_thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_~o.base_1) (= |v_thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_#in~o.offset_1| |v_thr1Thread2of4ForFork0_acquire_lock_~#cond~0.offset_5|) (= |v_thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_#in~o.offset_1| v_thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_~o.offset_1)) InVars {#memory_int=|v_#memory_int_69|, ~#lock~0.offset=|v_~#lock~0.offset_22|, thr1Thread2of4ForFork0_acquire_lock_~#cond~0.base=|v_thr1Thread2of4ForFork0_acquire_lock_~#cond~0.base_5|, ~#lock~0.base=|v_~#lock~0.base_22|, thr1Thread2of4ForFork0_acquire_lock_~#cond~0.offset=|v_thr1Thread2of4ForFork0_acquire_lock_~#cond~0.offset_5|} OutVars{thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_#in~o.base=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_#in~o.base_1|, thr1Thread2of4ForFork0_acquire_lock_~#cond~0.base=|v_thr1Thread2of4ForFork0_acquire_lock_~#cond~0.base_5|, ~#lock~0.base=|v_~#lock~0.base_22|, thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_~v.offset=v_thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_~v.offset_1, thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_#t~mem5=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_#t~mem5_1|, thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_~o.base=v_thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_~o.base_1, thr1Thread2of4ForFork0_acquire_lock_~#cond~0.offset=|v_thr1Thread2of4ForFork0_acquire_lock_~#cond~0.offset_5|, thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_~v.base=v_thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_~v.base_1, thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_#in~o.offset=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_#in~o.offset_1|, thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_#in~v.base=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_#in~v.base_1|, thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_#in~v.offset=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_#in~v.offset_1|, thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_~o.offset=v_thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_~o.offset_1, #memory_int=|v_#memory_int_68|, ~#lock~0.offset=|v_~#lock~0.offset_22|} AuxVars[] AssignedVars[thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_#in~o.base, thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_#in~v.base, thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_#in~v.offset, thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_~o.offset, thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_~v.offset, #memory_int, thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_#t~mem5, thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_~o.base, thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_~v.base, thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_#in~o.offset][477], [205#L702-7true, 207#L700-2true, 18#L700-2true, thr1Thread1of4ForFork0InUse, thr1Thread2of4ForFork0InUse, Black: 322#(and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (exists ((|#t~string0.base| Int) (|#t~string1.base| Int)) (and (= (select |#valid| |#t~string0.base|) 1) (or (= |#t~string0.base| 0) (= |#t~string1.base| 0) (= (select |#valid| 0) 0) (= |~#lock~0.base| 0)) (= (select |#valid| |#t~string1.base|) 1))) (= (select |#valid| |~#lock~0.base|) 1) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), Black: 324#(and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (exists ((|#t~string0.base| Int) (|#t~string1.base| Int)) (and (= (select |#valid| |#t~string0.base|) 1) (or (= |#t~string0.base| 0) (= |#t~string1.base| 0) (= (select |#valid| 0) 0) (= |~#lock~0.base| 0)) (= (select |#valid| |#t~string1.base|) 1))) (= (select |#valid| |~#lock~0.base|) 1) (exists ((|ULTIMATE.start_main_~#t~0.base| Int) (|ULTIMATE.start_main_~#t~0.offset| Int)) (and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |ULTIMATE.start_main_~#t~0.base|) |ULTIMATE.start_main_~#t~0.offset|) 0))) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), Black: 326#(and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem6| (select (select |#memory_int| |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.base|) |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.offset|)) (exists ((|#t~string0.base| Int) (|#t~string1.base| Int)) (and (= (select |#valid| |#t~string0.base|) 1) (or (= |#t~string0.base| 0) (= |#t~string1.base| 0) (= (select |#valid| 0) 0) (= |~#lock~0.base| 0)) (= (select |#valid| |#t~string1.base|) 1))) (= (select |#valid| |~#lock~0.base|) 1) (exists ((|ULTIMATE.start_main_~#t~0.base| Int) (|ULTIMATE.start_main_~#t~0.offset| Int)) (and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |ULTIMATE.start_main_~#t~0.base|) |ULTIMATE.start_main_~#t~0.offset|) 0))) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), thr1Thread3of4ForFork0InUse, Black: 328#(and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (exists ((|#t~string0.base| Int) (|#t~string1.base| Int)) (and (= (select |#valid| |#t~string0.base|) 1) (or (= |#t~string0.base| 0) (= |#t~string1.base| 0) (= (select |#valid| 0) 0) (= |~#lock~0.base| 0)) (= (select |#valid| |#t~string1.base|) 1))) (= (select |#valid| |~#lock~0.base|) 1) (exists ((|ULTIMATE.start_main_~#t~0.base| Int) (|ULTIMATE.start_main_~#t~0.offset| Int)) (and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |ULTIMATE.start_main_~#t~0.base|) |ULTIMATE.start_main_~#t~0.offset|) 0))) (exists ((|thr1Thread1of4ForFork0_acquire_lock_~#cond~0.offset| Int) (|thr1Thread1of4ForFork0_acquire_lock_~#cond~0.base| Int)) (and (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem7| (select (select |#memory_int| |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.base|) |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.offset|)) (not (= (select (select |#memory_int| |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.base|) |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.offset|) 1)))) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), Black: 330#(and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem8| 1) (exists ((|#t~string0.base| Int) (|#t~string1.base| Int)) (and (= (select |#valid| |#t~string0.base|) 1) (or (= |#t~string0.base| 0) (= |#t~string1.base| 0) (= (select |#valid| 0) 0) (= |~#lock~0.base| 0)) (= (select |#valid| |#t~string1.base|) 1))) (= (select |#valid| |~#lock~0.base|) 1) (exists ((|ULTIMATE.start_main_~#t~0.base| Int) (|ULTIMATE.start_main_~#t~0.offset| Int)) (and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |ULTIMATE.start_main_~#t~0.base|) |ULTIMATE.start_main_~#t~0.offset|) 0))) (exists ((|thr1Thread1of4ForFork0_acquire_lock_~#cond~0.offset| Int) (|thr1Thread1of4ForFork0_acquire_lock_~#cond~0.base| Int)) (and (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem7| (select (select |#memory_int| |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.base|) |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.offset|)) (not (= (select (select |#memory_int| |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.base|) |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.offset|) 1)))) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), thr1Thread4of4ForFork0InUse, 35#L719-2true, Black: 332#(and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem8| 1) (exists ((|#t~string0.base| Int) (|#t~string1.base| Int)) (and (= (select |#valid| |#t~string0.base|) 1) (or (= |#t~string0.base| 0) (= |#t~string1.base| 0) (= (select |#valid| 0) 0) (= |~#lock~0.base| 0)) (= (select |#valid| |#t~string1.base|) 1))) (= (select |#valid| |~#lock~0.base|) 1) (not (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem7| 1)) (exists ((|ULTIMATE.start_main_~#t~0.base| Int) (|ULTIMATE.start_main_~#t~0.offset| Int)) (and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |ULTIMATE.start_main_~#t~0.base|) |ULTIMATE.start_main_~#t~0.offset|) 0))) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), Black: 334#(and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (exists ((|ULTIMATE.start_main_~#t~0.base| Int) (|ULTIMATE.start_main_~#t~0.offset| Int)) (and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |ULTIMATE.start_main_~#t~0.base|) |ULTIMATE.start_main_~#t~0.offset|) 0))) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), Black: 336#(and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem8| 1) (exists ((|#t~string0.base| Int) (|#t~string1.base| Int)) (and (= (select |#valid| |#t~string0.base|) 1) (or (= |#t~string0.base| 0) (= |#t~string1.base| 0) (= (select |#valid| 0) 0) (= |~#lock~0.base| 0)) (= (select |#valid| |#t~string1.base|) 1))) (= (select |#valid| |~#lock~0.base|) 1) (not (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem7| 1)) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), Black: 338#(and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem6| (select (select |#memory_int| |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.base|) |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.offset|)) (exists ((|ULTIMATE.start_main_~#t~0.base| Int) (|ULTIMATE.start_main_~#t~0.offset| Int)) (and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |ULTIMATE.start_main_~#t~0.base|) |ULTIMATE.start_main_~#t~0.offset|) 0))) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), Black: 340#(and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (exists ((|ULTIMATE.start_main_~#t~0.base| Int) (|ULTIMATE.start_main_~#t~0.offset| Int)) (and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |ULTIMATE.start_main_~#t~0.base|) |ULTIMATE.start_main_~#t~0.offset|) 0))) (exists ((|thr1Thread1of4ForFork0_acquire_lock_~#cond~0.offset| Int) (|thr1Thread1of4ForFork0_acquire_lock_~#cond~0.base| Int)) (and (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem7| (select (select |#memory_int| |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.base|) |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.offset|)) (not (= (select (select |#memory_int| |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.base|) |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.offset|) 1)))) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), Black: 342#(and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem8| 1) (exists ((|ULTIMATE.start_main_~#t~0.base| Int) (|ULTIMATE.start_main_~#t~0.offset| Int)) (and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |ULTIMATE.start_main_~#t~0.base|) |ULTIMATE.start_main_~#t~0.offset|) 0))) (exists ((|thr1Thread1of4ForFork0_acquire_lock_~#cond~0.offset| Int) (|thr1Thread1of4ForFork0_acquire_lock_~#cond~0.base| Int)) (and (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem7| (select (select |#memory_int| |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.base|) |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.offset|)) (not (= (select (select |#memory_int| |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.base|) |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.offset|) 1)))) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), 296#(and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), Black: 344#(and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem8| 1) (not (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem7| 1)) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), Black: 346#(and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem8| 1) (not (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem7| 1)) (exists ((|ULTIMATE.start_main_~#t~0.base| Int) (|ULTIMATE.start_main_~#t~0.offset| Int)) (and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |ULTIMATE.start_main_~#t~0.base|) |ULTIMATE.start_main_~#t~0.offset|) 0))) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), Black: 348#(and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem8| 1) (not (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem7| 1))), 110#L700-2true, 241#(and (not (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem8| |thr1Thread1of4ForFork0_acquire_lock_#t~mem7|)) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), Black: 230#true, Black: 232#(= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1), Black: 233#(and (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem6| (select (select |#memory_int| |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.base|) |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.offset|)) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), Black: 235#(not (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem8| |thr1Thread1of4ForFork0_acquire_lock_#t~mem7|)), Black: 237#(and (not (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem7| (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|))) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), Black: 239#(and (not (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem7| (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|))) (not (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem8| |thr1Thread1of4ForFork0_acquire_lock_#t~mem7|)) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1))]) [2021-03-25 13:15:34,782 INFO L384 tUnfolder$Statistics]: this new event has 64 ancestors and is cut-off event [2021-03-25 13:15:34,783 INFO L387 tUnfolder$Statistics]: existing Event has 64 ancestors and is cut-off event [2021-03-25 13:15:34,783 INFO L387 tUnfolder$Statistics]: existing Event has 64 ancestors and is cut-off event [2021-03-25 13:15:34,783 INFO L387 tUnfolder$Statistics]: existing Event has 64 ancestors and is cut-off event [2021-03-25 13:15:34,785 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1152] L696-->L700-2: Formula: (and (= |v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#in~v.base_1| v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_~v.base_1) (= |v_#memory_int_68| (let ((.cse0 (store |v_#memory_int_69| v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_~o.base_1 (store (select |v_#memory_int_69| v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_~o.base_1) v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_~o.offset_1 (select (select |v_#memory_int_69| v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_~v.base_1) v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_~v.offset_1))))) (store .cse0 v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_~v.base_1 (store (select .cse0 v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_~v.base_1) v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_~v.offset_1 1)))) (= |v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#in~v.base_1| |v_~#lock~0.base_22|) (= |v_thr1Thread4of4ForFork0_acquire_lock_~#cond~0.base_5| |v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#in~o.base_1|) (= |v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#in~v.offset_1| v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_~v.offset_1) (= |v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#in~v.offset_1| |v_~#lock~0.offset_22|) (= |v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#in~o.base_1| v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_~o.base_1) (= |v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#in~o.offset_1| |v_thr1Thread4of4ForFork0_acquire_lock_~#cond~0.offset_5|) (= |v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#in~o.offset_1| v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_~o.offset_1)) InVars {#memory_int=|v_#memory_int_69|, ~#lock~0.offset=|v_~#lock~0.offset_22|, ~#lock~0.base=|v_~#lock~0.base_22|, thr1Thread4of4ForFork0_acquire_lock_~#cond~0.base=|v_thr1Thread4of4ForFork0_acquire_lock_~#cond~0.base_5|, thr1Thread4of4ForFork0_acquire_lock_~#cond~0.offset=|v_thr1Thread4of4ForFork0_acquire_lock_~#cond~0.offset_5|} OutVars{~#lock~0.base=|v_~#lock~0.base_22|, thr1Thread4of4ForFork0_acquire_lock_~#cond~0.base=|v_thr1Thread4of4ForFork0_acquire_lock_~#cond~0.base_5|, thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_~v.offset=v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_~v.offset_1, thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#in~v.offset=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#in~v.offset_1|, thr1Thread4of4ForFork0_acquire_lock_~#cond~0.offset=|v_thr1Thread4of4ForFork0_acquire_lock_~#cond~0.offset_5|, thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_~v.base=v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_~v.base_1, thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#t~mem5=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#t~mem5_1|, thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_~o.base=v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_~o.base_1, thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#in~o.offset=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#in~o.offset_1|, thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#in~v.base=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#in~v.base_1|, #memory_int=|v_#memory_int_68|, ~#lock~0.offset=|v_~#lock~0.offset_22|, thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_~o.offset=v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_~o.offset_1, thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#in~o.base=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#in~o.base_1|} AuxVars[] AssignedVars[thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#t~mem5, thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_~o.base, thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#in~o.offset, thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#in~v.base, thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_~v.offset, thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#in~v.offset, #memory_int, thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_~o.offset, thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#in~o.base, thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_~v.base][208], [205#L702-7true, 207#L700-2true, 18#L700-2true, thr1Thread1of4ForFork0InUse, thr1Thread2of4ForFork0InUse, Black: 322#(and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (exists ((|#t~string0.base| Int) (|#t~string1.base| Int)) (and (= (select |#valid| |#t~string0.base|) 1) (or (= |#t~string0.base| 0) (= |#t~string1.base| 0) (= (select |#valid| 0) 0) (= |~#lock~0.base| 0)) (= (select |#valid| |#t~string1.base|) 1))) (= (select |#valid| |~#lock~0.base|) 1) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), Black: 324#(and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (exists ((|#t~string0.base| Int) (|#t~string1.base| Int)) (and (= (select |#valid| |#t~string0.base|) 1) (or (= |#t~string0.base| 0) (= |#t~string1.base| 0) (= (select |#valid| 0) 0) (= |~#lock~0.base| 0)) (= (select |#valid| |#t~string1.base|) 1))) (= (select |#valid| |~#lock~0.base|) 1) (exists ((|ULTIMATE.start_main_~#t~0.base| Int) (|ULTIMATE.start_main_~#t~0.offset| Int)) (and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |ULTIMATE.start_main_~#t~0.base|) |ULTIMATE.start_main_~#t~0.offset|) 0))) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), thr1Thread3of4ForFork0InUse, Black: 326#(and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem6| (select (select |#memory_int| |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.base|) |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.offset|)) (exists ((|#t~string0.base| Int) (|#t~string1.base| Int)) (and (= (select |#valid| |#t~string0.base|) 1) (or (= |#t~string0.base| 0) (= |#t~string1.base| 0) (= (select |#valid| 0) 0) (= |~#lock~0.base| 0)) (= (select |#valid| |#t~string1.base|) 1))) (= (select |#valid| |~#lock~0.base|) 1) (exists ((|ULTIMATE.start_main_~#t~0.base| Int) (|ULTIMATE.start_main_~#t~0.offset| Int)) (and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |ULTIMATE.start_main_~#t~0.base|) |ULTIMATE.start_main_~#t~0.offset|) 0))) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), Black: 328#(and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (exists ((|#t~string0.base| Int) (|#t~string1.base| Int)) (and (= (select |#valid| |#t~string0.base|) 1) (or (= |#t~string0.base| 0) (= |#t~string1.base| 0) (= (select |#valid| 0) 0) (= |~#lock~0.base| 0)) (= (select |#valid| |#t~string1.base|) 1))) (= (select |#valid| |~#lock~0.base|) 1) (exists ((|ULTIMATE.start_main_~#t~0.base| Int) (|ULTIMATE.start_main_~#t~0.offset| Int)) (and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |ULTIMATE.start_main_~#t~0.base|) |ULTIMATE.start_main_~#t~0.offset|) 0))) (exists ((|thr1Thread1of4ForFork0_acquire_lock_~#cond~0.offset| Int) (|thr1Thread1of4ForFork0_acquire_lock_~#cond~0.base| Int)) (and (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem7| (select (select |#memory_int| |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.base|) |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.offset|)) (not (= (select (select |#memory_int| |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.base|) |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.offset|) 1)))) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), thr1Thread4of4ForFork0InUse, Black: 330#(and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem8| 1) (exists ((|#t~string0.base| Int) (|#t~string1.base| Int)) (and (= (select |#valid| |#t~string0.base|) 1) (or (= |#t~string0.base| 0) (= |#t~string1.base| 0) (= (select |#valid| 0) 0) (= |~#lock~0.base| 0)) (= (select |#valid| |#t~string1.base|) 1))) (= (select |#valid| |~#lock~0.base|) 1) (exists ((|ULTIMATE.start_main_~#t~0.base| Int) (|ULTIMATE.start_main_~#t~0.offset| Int)) (and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |ULTIMATE.start_main_~#t~0.base|) |ULTIMATE.start_main_~#t~0.offset|) 0))) (exists ((|thr1Thread1of4ForFork0_acquire_lock_~#cond~0.offset| Int) (|thr1Thread1of4ForFork0_acquire_lock_~#cond~0.base| Int)) (and (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem7| (select (select |#memory_int| |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.base|) |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.offset|)) (not (= (select (select |#memory_int| |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.base|) |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.offset|) 1)))) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), 35#L719-2true, Black: 332#(and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem8| 1) (exists ((|#t~string0.base| Int) (|#t~string1.base| Int)) (and (= (select |#valid| |#t~string0.base|) 1) (or (= |#t~string0.base| 0) (= |#t~string1.base| 0) (= (select |#valid| 0) 0) (= |~#lock~0.base| 0)) (= (select |#valid| |#t~string1.base|) 1))) (= (select |#valid| |~#lock~0.base|) 1) (not (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem7| 1)) (exists ((|ULTIMATE.start_main_~#t~0.base| Int) (|ULTIMATE.start_main_~#t~0.offset| Int)) (and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |ULTIMATE.start_main_~#t~0.base|) |ULTIMATE.start_main_~#t~0.offset|) 0))) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), Black: 334#(and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (exists ((|ULTIMATE.start_main_~#t~0.base| Int) (|ULTIMATE.start_main_~#t~0.offset| Int)) (and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |ULTIMATE.start_main_~#t~0.base|) |ULTIMATE.start_main_~#t~0.offset|) 0))) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), Black: 336#(and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem8| 1) (exists ((|#t~string0.base| Int) (|#t~string1.base| Int)) (and (= (select |#valid| |#t~string0.base|) 1) (or (= |#t~string0.base| 0) (= |#t~string1.base| 0) (= (select |#valid| 0) 0) (= |~#lock~0.base| 0)) (= (select |#valid| |#t~string1.base|) 1))) (= (select |#valid| |~#lock~0.base|) 1) (not (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem7| 1)) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), Black: 338#(and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem6| (select (select |#memory_int| |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.base|) |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.offset|)) (exists ((|ULTIMATE.start_main_~#t~0.base| Int) (|ULTIMATE.start_main_~#t~0.offset| Int)) (and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |ULTIMATE.start_main_~#t~0.base|) |ULTIMATE.start_main_~#t~0.offset|) 0))) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), Black: 340#(and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (exists ((|ULTIMATE.start_main_~#t~0.base| Int) (|ULTIMATE.start_main_~#t~0.offset| Int)) (and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |ULTIMATE.start_main_~#t~0.base|) |ULTIMATE.start_main_~#t~0.offset|) 0))) (exists ((|thr1Thread1of4ForFork0_acquire_lock_~#cond~0.offset| Int) (|thr1Thread1of4ForFork0_acquire_lock_~#cond~0.base| Int)) (and (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem7| (select (select |#memory_int| |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.base|) |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.offset|)) (not (= (select (select |#memory_int| |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.base|) |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.offset|) 1)))) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), Black: 342#(and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem8| 1) (exists ((|ULTIMATE.start_main_~#t~0.base| Int) (|ULTIMATE.start_main_~#t~0.offset| Int)) (and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |ULTIMATE.start_main_~#t~0.base|) |ULTIMATE.start_main_~#t~0.offset|) 0))) (exists ((|thr1Thread1of4ForFork0_acquire_lock_~#cond~0.offset| Int) (|thr1Thread1of4ForFork0_acquire_lock_~#cond~0.base| Int)) (and (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem7| (select (select |#memory_int| |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.base|) |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.offset|)) (not (= (select (select |#memory_int| |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.base|) |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.offset|) 1)))) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), 296#(and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), Black: 344#(and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem8| 1) (not (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem7| 1)) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), Black: 346#(and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem8| 1) (not (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem7| 1)) (exists ((|ULTIMATE.start_main_~#t~0.base| Int) (|ULTIMATE.start_main_~#t~0.offset| Int)) (and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |ULTIMATE.start_main_~#t~0.base|) |ULTIMATE.start_main_~#t~0.offset|) 0))) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), Black: 348#(and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem8| 1) (not (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem7| 1))), 110#L700-2true, 241#(and (not (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem8| |thr1Thread1of4ForFork0_acquire_lock_#t~mem7|)) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), Black: 230#true, Black: 232#(= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1), Black: 233#(and (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem6| (select (select |#memory_int| |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.base|) |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.offset|)) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), Black: 235#(not (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem8| |thr1Thread1of4ForFork0_acquire_lock_#t~mem7|)), Black: 237#(and (not (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem7| (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|))) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), Black: 239#(and (not (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem7| (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|))) (not (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem8| |thr1Thread1of4ForFork0_acquire_lock_#t~mem7|)) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1))]) [2021-03-25 13:15:34,785 INFO L384 tUnfolder$Statistics]: this new event has 64 ancestors and is cut-off event [2021-03-25 13:15:34,785 INFO L387 tUnfolder$Statistics]: existing Event has 64 ancestors and is cut-off event [2021-03-25 13:15:34,785 INFO L387 tUnfolder$Statistics]: existing Event has 64 ancestors and is cut-off event [2021-03-25 13:15:34,785 INFO L387 tUnfolder$Statistics]: existing Event has 64 ancestors and is cut-off event [2021-03-25 13:15:34,786 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1097] L696-->L700-2: Formula: (and (= |v_thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_#in~v.base_1| v_thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_~v.base_1) (= |v_#memory_int_68| (let ((.cse0 (store |v_#memory_int_69| v_thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_~o.base_1 (store (select |v_#memory_int_69| v_thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_~o.base_1) v_thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_~o.offset_1 (select (select |v_#memory_int_69| v_thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_~v.base_1) v_thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_~v.offset_1))))) (store .cse0 v_thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_~v.base_1 (store (select .cse0 v_thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_~v.base_1) v_thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_~v.offset_1 1)))) (= |v_thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_#in~v.base_1| |v_~#lock~0.base_22|) (= |v_thr1Thread3of4ForFork0_acquire_lock_~#cond~0.base_5| |v_thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_#in~o.base_1|) (= |v_thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_#in~v.offset_1| v_thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_~v.offset_1) (= |v_thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_#in~v.offset_1| |v_~#lock~0.offset_22|) (= |v_thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_#in~o.base_1| v_thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_~o.base_1) (= |v_thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_#in~o.offset_1| |v_thr1Thread3of4ForFork0_acquire_lock_~#cond~0.offset_5|) (= |v_thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_#in~o.offset_1| v_thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_~o.offset_1)) InVars {#memory_int=|v_#memory_int_69|, ~#lock~0.offset=|v_~#lock~0.offset_22|, thr1Thread3of4ForFork0_acquire_lock_~#cond~0.base=|v_thr1Thread3of4ForFork0_acquire_lock_~#cond~0.base_5|, ~#lock~0.base=|v_~#lock~0.base_22|, thr1Thread3of4ForFork0_acquire_lock_~#cond~0.offset=|v_thr1Thread3of4ForFork0_acquire_lock_~#cond~0.offset_5|} OutVars{thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_#t~mem5=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_#t~mem5_1|, thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_#in~v.base=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_#in~v.base_1|, ~#lock~0.base=|v_~#lock~0.base_22|, thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_~o.offset=v_thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_~o.offset_1, thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_~v.offset=v_thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_~v.offset_1, thr1Thread3of4ForFork0_acquire_lock_~#cond~0.base=|v_thr1Thread3of4ForFork0_acquire_lock_~#cond~0.base_5|, thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_#in~o.base=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_#in~o.base_1|, #memory_int=|v_#memory_int_68|, ~#lock~0.offset=|v_~#lock~0.offset_22|, thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_#in~v.offset=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_#in~v.offset_1|, thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_#in~o.offset=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_#in~o.offset_1|, thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_~o.base=v_thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_~o.base_1, thr1Thread3of4ForFork0_acquire_lock_~#cond~0.offset=|v_thr1Thread3of4ForFork0_acquire_lock_~#cond~0.offset_5|, thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_~v.base=v_thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_~v.base_1} AuxVars[] AssignedVars[thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_~v.offset, thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_#t~mem5, thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_#in~o.base, thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_#in~v.base, #memory_int, thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_~o.offset, thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_#in~v.offset, thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_#in~o.offset, thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_~o.base, thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_~v.base][340], [205#L702-7true, 207#L700-2true, 18#L700-2true, thr1Thread1of4ForFork0InUse, thr1Thread2of4ForFork0InUse, Black: 322#(and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (exists ((|#t~string0.base| Int) (|#t~string1.base| Int)) (and (= (select |#valid| |#t~string0.base|) 1) (or (= |#t~string0.base| 0) (= |#t~string1.base| 0) (= (select |#valid| 0) 0) (= |~#lock~0.base| 0)) (= (select |#valid| |#t~string1.base|) 1))) (= (select |#valid| |~#lock~0.base|) 1) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), Black: 324#(and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (exists ((|#t~string0.base| Int) (|#t~string1.base| Int)) (and (= (select |#valid| |#t~string0.base|) 1) (or (= |#t~string0.base| 0) (= |#t~string1.base| 0) (= (select |#valid| 0) 0) (= |~#lock~0.base| 0)) (= (select |#valid| |#t~string1.base|) 1))) (= (select |#valid| |~#lock~0.base|) 1) (exists ((|ULTIMATE.start_main_~#t~0.base| Int) (|ULTIMATE.start_main_~#t~0.offset| Int)) (and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |ULTIMATE.start_main_~#t~0.base|) |ULTIMATE.start_main_~#t~0.offset|) 0))) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), thr1Thread3of4ForFork0InUse, Black: 326#(and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem6| (select (select |#memory_int| |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.base|) |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.offset|)) (exists ((|#t~string0.base| Int) (|#t~string1.base| Int)) (and (= (select |#valid| |#t~string0.base|) 1) (or (= |#t~string0.base| 0) (= |#t~string1.base| 0) (= (select |#valid| 0) 0) (= |~#lock~0.base| 0)) (= (select |#valid| |#t~string1.base|) 1))) (= (select |#valid| |~#lock~0.base|) 1) (exists ((|ULTIMATE.start_main_~#t~0.base| Int) (|ULTIMATE.start_main_~#t~0.offset| Int)) (and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |ULTIMATE.start_main_~#t~0.base|) |ULTIMATE.start_main_~#t~0.offset|) 0))) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), Black: 328#(and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (exists ((|#t~string0.base| Int) (|#t~string1.base| Int)) (and (= (select |#valid| |#t~string0.base|) 1) (or (= |#t~string0.base| 0) (= |#t~string1.base| 0) (= (select |#valid| 0) 0) (= |~#lock~0.base| 0)) (= (select |#valid| |#t~string1.base|) 1))) (= (select |#valid| |~#lock~0.base|) 1) (exists ((|ULTIMATE.start_main_~#t~0.base| Int) (|ULTIMATE.start_main_~#t~0.offset| Int)) (and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |ULTIMATE.start_main_~#t~0.base|) |ULTIMATE.start_main_~#t~0.offset|) 0))) (exists ((|thr1Thread1of4ForFork0_acquire_lock_~#cond~0.offset| Int) (|thr1Thread1of4ForFork0_acquire_lock_~#cond~0.base| Int)) (and (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem7| (select (select |#memory_int| |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.base|) |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.offset|)) (not (= (select (select |#memory_int| |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.base|) |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.offset|) 1)))) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), thr1Thread4of4ForFork0InUse, Black: 330#(and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem8| 1) (exists ((|#t~string0.base| Int) (|#t~string1.base| Int)) (and (= (select |#valid| |#t~string0.base|) 1) (or (= |#t~string0.base| 0) (= |#t~string1.base| 0) (= (select |#valid| 0) 0) (= |~#lock~0.base| 0)) (= (select |#valid| |#t~string1.base|) 1))) (= (select |#valid| |~#lock~0.base|) 1) (exists ((|ULTIMATE.start_main_~#t~0.base| Int) (|ULTIMATE.start_main_~#t~0.offset| Int)) (and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |ULTIMATE.start_main_~#t~0.base|) |ULTIMATE.start_main_~#t~0.offset|) 0))) (exists ((|thr1Thread1of4ForFork0_acquire_lock_~#cond~0.offset| Int) (|thr1Thread1of4ForFork0_acquire_lock_~#cond~0.base| Int)) (and (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem7| (select (select |#memory_int| |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.base|) |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.offset|)) (not (= (select (select |#memory_int| |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.base|) |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.offset|) 1)))) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), Black: 332#(and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem8| 1) (exists ((|#t~string0.base| Int) (|#t~string1.base| Int)) (and (= (select |#valid| |#t~string0.base|) 1) (or (= |#t~string0.base| 0) (= |#t~string1.base| 0) (= (select |#valid| 0) 0) (= |~#lock~0.base| 0)) (= (select |#valid| |#t~string1.base|) 1))) (= (select |#valid| |~#lock~0.base|) 1) (not (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem7| 1)) (exists ((|ULTIMATE.start_main_~#t~0.base| Int) (|ULTIMATE.start_main_~#t~0.offset| Int)) (and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |ULTIMATE.start_main_~#t~0.base|) |ULTIMATE.start_main_~#t~0.offset|) 0))) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), 35#L719-2true, Black: 334#(and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (exists ((|ULTIMATE.start_main_~#t~0.base| Int) (|ULTIMATE.start_main_~#t~0.offset| Int)) (and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |ULTIMATE.start_main_~#t~0.base|) |ULTIMATE.start_main_~#t~0.offset|) 0))) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), Black: 336#(and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem8| 1) (exists ((|#t~string0.base| Int) (|#t~string1.base| Int)) (and (= (select |#valid| |#t~string0.base|) 1) (or (= |#t~string0.base| 0) (= |#t~string1.base| 0) (= (select |#valid| 0) 0) (= |~#lock~0.base| 0)) (= (select |#valid| |#t~string1.base|) 1))) (= (select |#valid| |~#lock~0.base|) 1) (not (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem7| 1)) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), Black: 338#(and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem6| (select (select |#memory_int| |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.base|) |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.offset|)) (exists ((|ULTIMATE.start_main_~#t~0.base| Int) (|ULTIMATE.start_main_~#t~0.offset| Int)) (and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |ULTIMATE.start_main_~#t~0.base|) |ULTIMATE.start_main_~#t~0.offset|) 0))) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), Black: 340#(and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (exists ((|ULTIMATE.start_main_~#t~0.base| Int) (|ULTIMATE.start_main_~#t~0.offset| Int)) (and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |ULTIMATE.start_main_~#t~0.base|) |ULTIMATE.start_main_~#t~0.offset|) 0))) (exists ((|thr1Thread1of4ForFork0_acquire_lock_~#cond~0.offset| Int) (|thr1Thread1of4ForFork0_acquire_lock_~#cond~0.base| Int)) (and (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem7| (select (select |#memory_int| |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.base|) |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.offset|)) (not (= (select (select |#memory_int| |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.base|) |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.offset|) 1)))) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), Black: 342#(and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem8| 1) (exists ((|ULTIMATE.start_main_~#t~0.base| Int) (|ULTIMATE.start_main_~#t~0.offset| Int)) (and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |ULTIMATE.start_main_~#t~0.base|) |ULTIMATE.start_main_~#t~0.offset|) 0))) (exists ((|thr1Thread1of4ForFork0_acquire_lock_~#cond~0.offset| Int) (|thr1Thread1of4ForFork0_acquire_lock_~#cond~0.base| Int)) (and (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem7| (select (select |#memory_int| |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.base|) |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.offset|)) (not (= (select (select |#memory_int| |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.base|) |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.offset|) 1)))) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), 296#(and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), Black: 344#(and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem8| 1) (not (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem7| 1)) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), Black: 346#(and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem8| 1) (not (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem7| 1)) (exists ((|ULTIMATE.start_main_~#t~0.base| Int) (|ULTIMATE.start_main_~#t~0.offset| Int)) (and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |ULTIMATE.start_main_~#t~0.base|) |ULTIMATE.start_main_~#t~0.offset|) 0))) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), Black: 348#(and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem8| 1) (not (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem7| 1))), 110#L700-2true, 241#(and (not (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem8| |thr1Thread1of4ForFork0_acquire_lock_#t~mem7|)) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), Black: 230#true, Black: 232#(= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1), Black: 233#(and (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem6| (select (select |#memory_int| |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.base|) |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.offset|)) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), Black: 235#(not (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem8| |thr1Thread1of4ForFork0_acquire_lock_#t~mem7|)), Black: 237#(and (not (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem7| (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|))) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), Black: 239#(and (not (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem7| (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|))) (not (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem8| |thr1Thread1of4ForFork0_acquire_lock_#t~mem7|)) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1))]) [2021-03-25 13:15:34,787 INFO L384 tUnfolder$Statistics]: this new event has 64 ancestors and is cut-off event [2021-03-25 13:15:34,787 INFO L387 tUnfolder$Statistics]: existing Event has 64 ancestors and is cut-off event [2021-03-25 13:15:34,787 INFO L387 tUnfolder$Statistics]: existing Event has 64 ancestors and is cut-off event [2021-03-25 13:15:34,787 INFO L387 tUnfolder$Statistics]: existing Event has 64 ancestors and is cut-off event [2021-03-25 13:15:34,819 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1262] L696-->L700-2: Formula: (and (= |v_thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_#in~v.base_1| v_thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_~v.base_1) (= |v_#memory_int_68| (let ((.cse0 (store |v_#memory_int_69| v_thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_~o.base_1 (store (select |v_#memory_int_69| v_thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_~o.base_1) v_thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_~o.offset_1 (select (select |v_#memory_int_69| v_thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_~v.base_1) v_thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_~v.offset_1))))) (store .cse0 v_thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_~v.base_1 (store (select .cse0 v_thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_~v.base_1) v_thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_~v.offset_1 1)))) (= |v_thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_#in~v.base_1| |v_~#lock~0.base_22|) (= |v_thr1Thread2of4ForFork0_acquire_lock_~#cond~0.base_5| |v_thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_#in~o.base_1|) (= |v_thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_#in~v.offset_1| v_thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_~v.offset_1) (= |v_thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_#in~v.offset_1| |v_~#lock~0.offset_22|) (= |v_thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_#in~o.base_1| v_thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_~o.base_1) (= |v_thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_#in~o.offset_1| |v_thr1Thread2of4ForFork0_acquire_lock_~#cond~0.offset_5|) (= |v_thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_#in~o.offset_1| v_thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_~o.offset_1)) InVars {#memory_int=|v_#memory_int_69|, ~#lock~0.offset=|v_~#lock~0.offset_22|, thr1Thread2of4ForFork0_acquire_lock_~#cond~0.base=|v_thr1Thread2of4ForFork0_acquire_lock_~#cond~0.base_5|, ~#lock~0.base=|v_~#lock~0.base_22|, thr1Thread2of4ForFork0_acquire_lock_~#cond~0.offset=|v_thr1Thread2of4ForFork0_acquire_lock_~#cond~0.offset_5|} OutVars{thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_#in~o.base=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_#in~o.base_1|, thr1Thread2of4ForFork0_acquire_lock_~#cond~0.base=|v_thr1Thread2of4ForFork0_acquire_lock_~#cond~0.base_5|, ~#lock~0.base=|v_~#lock~0.base_22|, thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_~v.offset=v_thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_~v.offset_1, thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_#t~mem5=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_#t~mem5_1|, thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_~o.base=v_thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_~o.base_1, thr1Thread2of4ForFork0_acquire_lock_~#cond~0.offset=|v_thr1Thread2of4ForFork0_acquire_lock_~#cond~0.offset_5|, thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_~v.base=v_thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_~v.base_1, thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_#in~o.offset=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_#in~o.offset_1|, thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_#in~v.base=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_#in~v.base_1|, thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_#in~v.offset=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_#in~v.offset_1|, thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_~o.offset=v_thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_~o.offset_1, #memory_int=|v_#memory_int_68|, ~#lock~0.offset=|v_~#lock~0.offset_22|} AuxVars[] AssignedVars[thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_#in~o.base, thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_#in~v.base, thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_#in~v.offset, thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_~o.offset, thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_~v.offset, #memory_int, thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_#t~mem5, thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_~o.base, thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_~v.base, thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_#in~o.offset][477], [199#thr1Err0ASSERT_VIOLATIONERROR_FUNCTIONtrue, 207#L700-2true, 18#L700-2true, thr1Thread1of4ForFork0InUse, thr1Thread2of4ForFork0InUse, Black: 322#(and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (exists ((|#t~string0.base| Int) (|#t~string1.base| Int)) (and (= (select |#valid| |#t~string0.base|) 1) (or (= |#t~string0.base| 0) (= |#t~string1.base| 0) (= (select |#valid| 0) 0) (= |~#lock~0.base| 0)) (= (select |#valid| |#t~string1.base|) 1))) (= (select |#valid| |~#lock~0.base|) 1) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), Black: 324#(and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (exists ((|#t~string0.base| Int) (|#t~string1.base| Int)) (and (= (select |#valid| |#t~string0.base|) 1) (or (= |#t~string0.base| 0) (= |#t~string1.base| 0) (= (select |#valid| 0) 0) (= |~#lock~0.base| 0)) (= (select |#valid| |#t~string1.base|) 1))) (= (select |#valid| |~#lock~0.base|) 1) (exists ((|ULTIMATE.start_main_~#t~0.base| Int) (|ULTIMATE.start_main_~#t~0.offset| Int)) (and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |ULTIMATE.start_main_~#t~0.base|) |ULTIMATE.start_main_~#t~0.offset|) 0))) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), thr1Thread3of4ForFork0InUse, Black: 326#(and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem6| (select (select |#memory_int| |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.base|) |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.offset|)) (exists ((|#t~string0.base| Int) (|#t~string1.base| Int)) (and (= (select |#valid| |#t~string0.base|) 1) (or (= |#t~string0.base| 0) (= |#t~string1.base| 0) (= (select |#valid| 0) 0) (= |~#lock~0.base| 0)) (= (select |#valid| |#t~string1.base|) 1))) (= (select |#valid| |~#lock~0.base|) 1) (exists ((|ULTIMATE.start_main_~#t~0.base| Int) (|ULTIMATE.start_main_~#t~0.offset| Int)) (and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |ULTIMATE.start_main_~#t~0.base|) |ULTIMATE.start_main_~#t~0.offset|) 0))) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), Black: 328#(and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (exists ((|#t~string0.base| Int) (|#t~string1.base| Int)) (and (= (select |#valid| |#t~string0.base|) 1) (or (= |#t~string0.base| 0) (= |#t~string1.base| 0) (= (select |#valid| 0) 0) (= |~#lock~0.base| 0)) (= (select |#valid| |#t~string1.base|) 1))) (= (select |#valid| |~#lock~0.base|) 1) (exists ((|ULTIMATE.start_main_~#t~0.base| Int) (|ULTIMATE.start_main_~#t~0.offset| Int)) (and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |ULTIMATE.start_main_~#t~0.base|) |ULTIMATE.start_main_~#t~0.offset|) 0))) (exists ((|thr1Thread1of4ForFork0_acquire_lock_~#cond~0.offset| Int) (|thr1Thread1of4ForFork0_acquire_lock_~#cond~0.base| Int)) (and (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem7| (select (select |#memory_int| |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.base|) |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.offset|)) (not (= (select (select |#memory_int| |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.base|) |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.offset|) 1)))) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), thr1Thread4of4ForFork0InUse, Black: 330#(and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem8| 1) (exists ((|#t~string0.base| Int) (|#t~string1.base| Int)) (and (= (select |#valid| |#t~string0.base|) 1) (or (= |#t~string0.base| 0) (= |#t~string1.base| 0) (= (select |#valid| 0) 0) (= |~#lock~0.base| 0)) (= (select |#valid| |#t~string1.base|) 1))) (= (select |#valid| |~#lock~0.base|) 1) (exists ((|ULTIMATE.start_main_~#t~0.base| Int) (|ULTIMATE.start_main_~#t~0.offset| Int)) (and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |ULTIMATE.start_main_~#t~0.base|) |ULTIMATE.start_main_~#t~0.offset|) 0))) (exists ((|thr1Thread1of4ForFork0_acquire_lock_~#cond~0.offset| Int) (|thr1Thread1of4ForFork0_acquire_lock_~#cond~0.base| Int)) (and (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem7| (select (select |#memory_int| |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.base|) |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.offset|)) (not (= (select (select |#memory_int| |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.base|) |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.offset|) 1)))) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), Black: 332#(and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem8| 1) (exists ((|#t~string0.base| Int) (|#t~string1.base| Int)) (and (= (select |#valid| |#t~string0.base|) 1) (or (= |#t~string0.base| 0) (= |#t~string1.base| 0) (= (select |#valid| 0) 0) (= |~#lock~0.base| 0)) (= (select |#valid| |#t~string1.base|) 1))) (= (select |#valid| |~#lock~0.base|) 1) (not (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem7| 1)) (exists ((|ULTIMATE.start_main_~#t~0.base| Int) (|ULTIMATE.start_main_~#t~0.offset| Int)) (and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |ULTIMATE.start_main_~#t~0.base|) |ULTIMATE.start_main_~#t~0.offset|) 0))) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), 35#L719-2true, Black: 334#(and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (exists ((|ULTIMATE.start_main_~#t~0.base| Int) (|ULTIMATE.start_main_~#t~0.offset| Int)) (and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |ULTIMATE.start_main_~#t~0.base|) |ULTIMATE.start_main_~#t~0.offset|) 0))) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), Black: 336#(and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem8| 1) (exists ((|#t~string0.base| Int) (|#t~string1.base| Int)) (and (= (select |#valid| |#t~string0.base|) 1) (or (= |#t~string0.base| 0) (= |#t~string1.base| 0) (= (select |#valid| 0) 0) (= |~#lock~0.base| 0)) (= (select |#valid| |#t~string1.base|) 1))) (= (select |#valid| |~#lock~0.base|) 1) (not (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem7| 1)) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), Black: 338#(and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem6| (select (select |#memory_int| |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.base|) |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.offset|)) (exists ((|ULTIMATE.start_main_~#t~0.base| Int) (|ULTIMATE.start_main_~#t~0.offset| Int)) (and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |ULTIMATE.start_main_~#t~0.base|) |ULTIMATE.start_main_~#t~0.offset|) 0))) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), Black: 340#(and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (exists ((|ULTIMATE.start_main_~#t~0.base| Int) (|ULTIMATE.start_main_~#t~0.offset| Int)) (and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |ULTIMATE.start_main_~#t~0.base|) |ULTIMATE.start_main_~#t~0.offset|) 0))) (exists ((|thr1Thread1of4ForFork0_acquire_lock_~#cond~0.offset| Int) (|thr1Thread1of4ForFork0_acquire_lock_~#cond~0.base| Int)) (and (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem7| (select (select |#memory_int| |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.base|) |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.offset|)) (not (= (select (select |#memory_int| |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.base|) |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.offset|) 1)))) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), 232#(= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1), Black: 342#(and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem8| 1) (exists ((|ULTIMATE.start_main_~#t~0.base| Int) (|ULTIMATE.start_main_~#t~0.offset| Int)) (and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |ULTIMATE.start_main_~#t~0.base|) |ULTIMATE.start_main_~#t~0.offset|) 0))) (exists ((|thr1Thread1of4ForFork0_acquire_lock_~#cond~0.offset| Int) (|thr1Thread1of4ForFork0_acquire_lock_~#cond~0.base| Int)) (and (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem7| (select (select |#memory_int| |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.base|) |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.offset|)) (not (= (select (select |#memory_int| |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.base|) |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.offset|) 1)))) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), 296#(and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), Black: 344#(and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem8| 1) (not (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem7| 1)) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), Black: 346#(and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem8| 1) (not (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem7| 1)) (exists ((|ULTIMATE.start_main_~#t~0.base| Int) (|ULTIMATE.start_main_~#t~0.offset| Int)) (and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |ULTIMATE.start_main_~#t~0.base|) |ULTIMATE.start_main_~#t~0.offset|) 0))) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), Black: 348#(and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem8| 1) (not (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem7| 1))), 110#L700-2true, Black: 241#(and (not (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem8| |thr1Thread1of4ForFork0_acquire_lock_#t~mem7|)) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), Black: 230#true, Black: 233#(and (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem6| (select (select |#memory_int| |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.base|) |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.offset|)) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), Black: 235#(not (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem8| |thr1Thread1of4ForFork0_acquire_lock_#t~mem7|)), Black: 237#(and (not (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem7| (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|))) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), Black: 239#(and (not (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem7| (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|))) (not (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem8| |thr1Thread1of4ForFork0_acquire_lock_#t~mem7|)) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1))]) [2021-03-25 13:15:34,819 INFO L384 tUnfolder$Statistics]: this new event has 64 ancestors and is cut-off event [2021-03-25 13:15:34,819 INFO L387 tUnfolder$Statistics]: existing Event has 64 ancestors and is cut-off event [2021-03-25 13:15:34,819 INFO L387 tUnfolder$Statistics]: existing Event has 64 ancestors and is cut-off event [2021-03-25 13:15:34,819 INFO L387 tUnfolder$Statistics]: existing Event has 64 ancestors and is cut-off event [2021-03-25 13:15:34,983 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1152] L696-->L700-2: Formula: (and (= |v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#in~v.base_1| v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_~v.base_1) (= |v_#memory_int_68| (let ((.cse0 (store |v_#memory_int_69| v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_~o.base_1 (store (select |v_#memory_int_69| v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_~o.base_1) v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_~o.offset_1 (select (select |v_#memory_int_69| v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_~v.base_1) v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_~v.offset_1))))) (store .cse0 v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_~v.base_1 (store (select .cse0 v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_~v.base_1) v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_~v.offset_1 1)))) (= |v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#in~v.base_1| |v_~#lock~0.base_22|) (= |v_thr1Thread4of4ForFork0_acquire_lock_~#cond~0.base_5| |v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#in~o.base_1|) (= |v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#in~v.offset_1| v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_~v.offset_1) (= |v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#in~v.offset_1| |v_~#lock~0.offset_22|) (= |v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#in~o.base_1| v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_~o.base_1) (= |v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#in~o.offset_1| |v_thr1Thread4of4ForFork0_acquire_lock_~#cond~0.offset_5|) (= |v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#in~o.offset_1| v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_~o.offset_1)) InVars {#memory_int=|v_#memory_int_69|, ~#lock~0.offset=|v_~#lock~0.offset_22|, ~#lock~0.base=|v_~#lock~0.base_22|, thr1Thread4of4ForFork0_acquire_lock_~#cond~0.base=|v_thr1Thread4of4ForFork0_acquire_lock_~#cond~0.base_5|, thr1Thread4of4ForFork0_acquire_lock_~#cond~0.offset=|v_thr1Thread4of4ForFork0_acquire_lock_~#cond~0.offset_5|} OutVars{~#lock~0.base=|v_~#lock~0.base_22|, thr1Thread4of4ForFork0_acquire_lock_~#cond~0.base=|v_thr1Thread4of4ForFork0_acquire_lock_~#cond~0.base_5|, thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_~v.offset=v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_~v.offset_1, thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#in~v.offset=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#in~v.offset_1|, thr1Thread4of4ForFork0_acquire_lock_~#cond~0.offset=|v_thr1Thread4of4ForFork0_acquire_lock_~#cond~0.offset_5|, thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_~v.base=v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_~v.base_1, thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#t~mem5=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#t~mem5_1|, thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_~o.base=v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_~o.base_1, thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#in~o.offset=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#in~o.offset_1|, thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#in~v.base=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#in~v.base_1|, #memory_int=|v_#memory_int_68|, ~#lock~0.offset=|v_~#lock~0.offset_22|, thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_~o.offset=v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_~o.offset_1, thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#in~o.base=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#in~o.base_1|} AuxVars[] AssignedVars[thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#t~mem5, thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_~o.base, thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#in~o.offset, thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#in~v.base, thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_~v.offset, thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#in~v.offset, #memory_int, thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_~o.offset, thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#in~o.base, thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_~v.base][179], [205#L702-7true, 207#L700-2true, 18#L700-2true, 344#(and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem8| 1) (not (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem7| 1)) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), thr1Thread1of4ForFork0InUse, thr1Thread2of4ForFork0InUse, Black: 322#(and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (exists ((|#t~string0.base| Int) (|#t~string1.base| Int)) (and (= (select |#valid| |#t~string0.base|) 1) (or (= |#t~string0.base| 0) (= |#t~string1.base| 0) (= (select |#valid| 0) 0) (= |~#lock~0.base| 0)) (= (select |#valid| |#t~string1.base|) 1))) (= (select |#valid| |~#lock~0.base|) 1) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), Black: 324#(and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (exists ((|#t~string0.base| Int) (|#t~string1.base| Int)) (and (= (select |#valid| |#t~string0.base|) 1) (or (= |#t~string0.base| 0) (= |#t~string1.base| 0) (= (select |#valid| 0) 0) (= |~#lock~0.base| 0)) (= (select |#valid| |#t~string1.base|) 1))) (= (select |#valid| |~#lock~0.base|) 1) (exists ((|ULTIMATE.start_main_~#t~0.base| Int) (|ULTIMATE.start_main_~#t~0.offset| Int)) (and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |ULTIMATE.start_main_~#t~0.base|) |ULTIMATE.start_main_~#t~0.offset|) 0))) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), thr1Thread3of4ForFork0InUse, Black: 326#(and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem6| (select (select |#memory_int| |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.base|) |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.offset|)) (exists ((|#t~string0.base| Int) (|#t~string1.base| Int)) (and (= (select |#valid| |#t~string0.base|) 1) (or (= |#t~string0.base| 0) (= |#t~string1.base| 0) (= (select |#valid| 0) 0) (= |~#lock~0.base| 0)) (= (select |#valid| |#t~string1.base|) 1))) (= (select |#valid| |~#lock~0.base|) 1) (exists ((|ULTIMATE.start_main_~#t~0.base| Int) (|ULTIMATE.start_main_~#t~0.offset| Int)) (and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |ULTIMATE.start_main_~#t~0.base|) |ULTIMATE.start_main_~#t~0.offset|) 0))) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), Black: 328#(and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (exists ((|#t~string0.base| Int) (|#t~string1.base| Int)) (and (= (select |#valid| |#t~string0.base|) 1) (or (= |#t~string0.base| 0) (= |#t~string1.base| 0) (= (select |#valid| 0) 0) (= |~#lock~0.base| 0)) (= (select |#valid| |#t~string1.base|) 1))) (= (select |#valid| |~#lock~0.base|) 1) (exists ((|ULTIMATE.start_main_~#t~0.base| Int) (|ULTIMATE.start_main_~#t~0.offset| Int)) (and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |ULTIMATE.start_main_~#t~0.base|) |ULTIMATE.start_main_~#t~0.offset|) 0))) (exists ((|thr1Thread1of4ForFork0_acquire_lock_~#cond~0.offset| Int) (|thr1Thread1of4ForFork0_acquire_lock_~#cond~0.base| Int)) (and (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem7| (select (select |#memory_int| |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.base|) |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.offset|)) (not (= (select (select |#memory_int| |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.base|) |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.offset|) 1)))) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), thr1Thread4of4ForFork0InUse, Black: 330#(and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem8| 1) (exists ((|#t~string0.base| Int) (|#t~string1.base| Int)) (and (= (select |#valid| |#t~string0.base|) 1) (or (= |#t~string0.base| 0) (= |#t~string1.base| 0) (= (select |#valid| 0) 0) (= |~#lock~0.base| 0)) (= (select |#valid| |#t~string1.base|) 1))) (= (select |#valid| |~#lock~0.base|) 1) (exists ((|ULTIMATE.start_main_~#t~0.base| Int) (|ULTIMATE.start_main_~#t~0.offset| Int)) (and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |ULTIMATE.start_main_~#t~0.base|) |ULTIMATE.start_main_~#t~0.offset|) 0))) (exists ((|thr1Thread1of4ForFork0_acquire_lock_~#cond~0.offset| Int) (|thr1Thread1of4ForFork0_acquire_lock_~#cond~0.base| Int)) (and (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem7| (select (select |#memory_int| |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.base|) |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.offset|)) (not (= (select (select |#memory_int| |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.base|) |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.offset|) 1)))) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), Black: 332#(and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem8| 1) (exists ((|#t~string0.base| Int) (|#t~string1.base| Int)) (and (= (select |#valid| |#t~string0.base|) 1) (or (= |#t~string0.base| 0) (= |#t~string1.base| 0) (= (select |#valid| 0) 0) (= |~#lock~0.base| 0)) (= (select |#valid| |#t~string1.base|) 1))) (= (select |#valid| |~#lock~0.base|) 1) (not (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem7| 1)) (exists ((|ULTIMATE.start_main_~#t~0.base| Int) (|ULTIMATE.start_main_~#t~0.offset| Int)) (and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |ULTIMATE.start_main_~#t~0.base|) |ULTIMATE.start_main_~#t~0.offset|) 0))) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), 35#L719-2true, Black: 334#(and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (exists ((|ULTIMATE.start_main_~#t~0.base| Int) (|ULTIMATE.start_main_~#t~0.offset| Int)) (and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |ULTIMATE.start_main_~#t~0.base|) |ULTIMATE.start_main_~#t~0.offset|) 0))) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), Black: 336#(and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem8| 1) (exists ((|#t~string0.base| Int) (|#t~string1.base| Int)) (and (= (select |#valid| |#t~string0.base|) 1) (or (= |#t~string0.base| 0) (= |#t~string1.base| 0) (= (select |#valid| 0) 0) (= |~#lock~0.base| 0)) (= (select |#valid| |#t~string1.base|) 1))) (= (select |#valid| |~#lock~0.base|) 1) (not (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem7| 1)) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), Black: 338#(and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem6| (select (select |#memory_int| |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.base|) |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.offset|)) (exists ((|ULTIMATE.start_main_~#t~0.base| Int) (|ULTIMATE.start_main_~#t~0.offset| Int)) (and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |ULTIMATE.start_main_~#t~0.base|) |ULTIMATE.start_main_~#t~0.offset|) 0))) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), Black: 340#(and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (exists ((|ULTIMATE.start_main_~#t~0.base| Int) (|ULTIMATE.start_main_~#t~0.offset| Int)) (and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |ULTIMATE.start_main_~#t~0.base|) |ULTIMATE.start_main_~#t~0.offset|) 0))) (exists ((|thr1Thread1of4ForFork0_acquire_lock_~#cond~0.offset| Int) (|thr1Thread1of4ForFork0_acquire_lock_~#cond~0.base| Int)) (and (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem7| (select (select |#memory_int| |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.base|) |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.offset|)) (not (= (select (select |#memory_int| |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.base|) |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.offset|) 1)))) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), Black: 342#(and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem8| 1) (exists ((|ULTIMATE.start_main_~#t~0.base| Int) (|ULTIMATE.start_main_~#t~0.offset| Int)) (and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |ULTIMATE.start_main_~#t~0.base|) |ULTIMATE.start_main_~#t~0.offset|) 0))) (exists ((|thr1Thread1of4ForFork0_acquire_lock_~#cond~0.offset| Int) (|thr1Thread1of4ForFork0_acquire_lock_~#cond~0.base| Int)) (and (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem7| (select (select |#memory_int| |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.base|) |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.offset|)) (not (= (select (select |#memory_int| |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.base|) |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.offset|) 1)))) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), Black: 346#(and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem8| 1) (not (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem7| 1)) (exists ((|ULTIMATE.start_main_~#t~0.base| Int) (|ULTIMATE.start_main_~#t~0.offset| Int)) (and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |ULTIMATE.start_main_~#t~0.base|) |ULTIMATE.start_main_~#t~0.offset|) 0))) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), Black: 348#(and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem8| 1) (not (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem7| 1))), 110#L700-2true, 241#(and (not (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem8| |thr1Thread1of4ForFork0_acquire_lock_#t~mem7|)) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), Black: 230#true, Black: 232#(= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1), Black: 233#(and (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem6| (select (select |#memory_int| |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.base|) |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.offset|)) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), Black: 235#(not (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem8| |thr1Thread1of4ForFork0_acquire_lock_#t~mem7|)), Black: 237#(and (not (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem7| (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|))) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), Black: 239#(and (not (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem7| (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|))) (not (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem8| |thr1Thread1of4ForFork0_acquire_lock_#t~mem7|)) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1))]) [2021-03-25 13:15:34,983 INFO L384 tUnfolder$Statistics]: this new event has 66 ancestors and is cut-off event [2021-03-25 13:15:34,983 INFO L387 tUnfolder$Statistics]: existing Event has 64 ancestors and is cut-off event [2021-03-25 13:15:34,983 INFO L387 tUnfolder$Statistics]: existing Event has 66 ancestors and is cut-off event [2021-03-25 13:15:34,983 INFO L387 tUnfolder$Statistics]: existing Event has 64 ancestors and is cut-off event [2021-03-25 13:15:34,989 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1097] L696-->L700-2: Formula: (and (= |v_thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_#in~v.base_1| v_thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_~v.base_1) (= |v_#memory_int_68| (let ((.cse0 (store |v_#memory_int_69| v_thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_~o.base_1 (store (select |v_#memory_int_69| v_thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_~o.base_1) v_thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_~o.offset_1 (select (select |v_#memory_int_69| v_thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_~v.base_1) v_thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_~v.offset_1))))) (store .cse0 v_thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_~v.base_1 (store (select .cse0 v_thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_~v.base_1) v_thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_~v.offset_1 1)))) (= |v_thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_#in~v.base_1| |v_~#lock~0.base_22|) (= |v_thr1Thread3of4ForFork0_acquire_lock_~#cond~0.base_5| |v_thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_#in~o.base_1|) (= |v_thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_#in~v.offset_1| v_thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_~v.offset_1) (= |v_thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_#in~v.offset_1| |v_~#lock~0.offset_22|) (= |v_thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_#in~o.base_1| v_thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_~o.base_1) (= |v_thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_#in~o.offset_1| |v_thr1Thread3of4ForFork0_acquire_lock_~#cond~0.offset_5|) (= |v_thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_#in~o.offset_1| v_thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_~o.offset_1)) InVars {#memory_int=|v_#memory_int_69|, ~#lock~0.offset=|v_~#lock~0.offset_22|, thr1Thread3of4ForFork0_acquire_lock_~#cond~0.base=|v_thr1Thread3of4ForFork0_acquire_lock_~#cond~0.base_5|, ~#lock~0.base=|v_~#lock~0.base_22|, thr1Thread3of4ForFork0_acquire_lock_~#cond~0.offset=|v_thr1Thread3of4ForFork0_acquire_lock_~#cond~0.offset_5|} OutVars{thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_#t~mem5=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_#t~mem5_1|, thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_#in~v.base=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_#in~v.base_1|, ~#lock~0.base=|v_~#lock~0.base_22|, thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_~o.offset=v_thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_~o.offset_1, thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_~v.offset=v_thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_~v.offset_1, thr1Thread3of4ForFork0_acquire_lock_~#cond~0.base=|v_thr1Thread3of4ForFork0_acquire_lock_~#cond~0.base_5|, thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_#in~o.base=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_#in~o.base_1|, #memory_int=|v_#memory_int_68|, ~#lock~0.offset=|v_~#lock~0.offset_22|, thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_#in~v.offset=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_#in~v.offset_1|, thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_#in~o.offset=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_#in~o.offset_1|, thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_~o.base=v_thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_~o.base_1, thr1Thread3of4ForFork0_acquire_lock_~#cond~0.offset=|v_thr1Thread3of4ForFork0_acquire_lock_~#cond~0.offset_5|, thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_~v.base=v_thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_~v.base_1} AuxVars[] AssignedVars[thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_~v.offset, thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_#t~mem5, thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_#in~o.base, thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_#in~v.base, #memory_int, thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_~o.offset, thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_#in~v.offset, thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_#in~o.offset, thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_~o.base, thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_~v.base][313], [205#L702-7true, 207#L700-2true, 18#L700-2true, 344#(and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem8| 1) (not (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem7| 1)) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), thr1Thread1of4ForFork0InUse, thr1Thread2of4ForFork0InUse, Black: 322#(and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (exists ((|#t~string0.base| Int) (|#t~string1.base| Int)) (and (= (select |#valid| |#t~string0.base|) 1) (or (= |#t~string0.base| 0) (= |#t~string1.base| 0) (= (select |#valid| 0) 0) (= |~#lock~0.base| 0)) (= (select |#valid| |#t~string1.base|) 1))) (= (select |#valid| |~#lock~0.base|) 1) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), Black: 324#(and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (exists ((|#t~string0.base| Int) (|#t~string1.base| Int)) (and (= (select |#valid| |#t~string0.base|) 1) (or (= |#t~string0.base| 0) (= |#t~string1.base| 0) (= (select |#valid| 0) 0) (= |~#lock~0.base| 0)) (= (select |#valid| |#t~string1.base|) 1))) (= (select |#valid| |~#lock~0.base|) 1) (exists ((|ULTIMATE.start_main_~#t~0.base| Int) (|ULTIMATE.start_main_~#t~0.offset| Int)) (and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |ULTIMATE.start_main_~#t~0.base|) |ULTIMATE.start_main_~#t~0.offset|) 0))) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), thr1Thread3of4ForFork0InUse, Black: 326#(and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem6| (select (select |#memory_int| |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.base|) |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.offset|)) (exists ((|#t~string0.base| Int) (|#t~string1.base| Int)) (and (= (select |#valid| |#t~string0.base|) 1) (or (= |#t~string0.base| 0) (= |#t~string1.base| 0) (= (select |#valid| 0) 0) (= |~#lock~0.base| 0)) (= (select |#valid| |#t~string1.base|) 1))) (= (select |#valid| |~#lock~0.base|) 1) (exists ((|ULTIMATE.start_main_~#t~0.base| Int) (|ULTIMATE.start_main_~#t~0.offset| Int)) (and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |ULTIMATE.start_main_~#t~0.base|) |ULTIMATE.start_main_~#t~0.offset|) 0))) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), Black: 328#(and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (exists ((|#t~string0.base| Int) (|#t~string1.base| Int)) (and (= (select |#valid| |#t~string0.base|) 1) (or (= |#t~string0.base| 0) (= |#t~string1.base| 0) (= (select |#valid| 0) 0) (= |~#lock~0.base| 0)) (= (select |#valid| |#t~string1.base|) 1))) (= (select |#valid| |~#lock~0.base|) 1) (exists ((|ULTIMATE.start_main_~#t~0.base| Int) (|ULTIMATE.start_main_~#t~0.offset| Int)) (and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |ULTIMATE.start_main_~#t~0.base|) |ULTIMATE.start_main_~#t~0.offset|) 0))) (exists ((|thr1Thread1of4ForFork0_acquire_lock_~#cond~0.offset| Int) (|thr1Thread1of4ForFork0_acquire_lock_~#cond~0.base| Int)) (and (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem7| (select (select |#memory_int| |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.base|) |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.offset|)) (not (= (select (select |#memory_int| |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.base|) |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.offset|) 1)))) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), thr1Thread4of4ForFork0InUse, Black: 330#(and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem8| 1) (exists ((|#t~string0.base| Int) (|#t~string1.base| Int)) (and (= (select |#valid| |#t~string0.base|) 1) (or (= |#t~string0.base| 0) (= |#t~string1.base| 0) (= (select |#valid| 0) 0) (= |~#lock~0.base| 0)) (= (select |#valid| |#t~string1.base|) 1))) (= (select |#valid| |~#lock~0.base|) 1) (exists ((|ULTIMATE.start_main_~#t~0.base| Int) (|ULTIMATE.start_main_~#t~0.offset| Int)) (and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |ULTIMATE.start_main_~#t~0.base|) |ULTIMATE.start_main_~#t~0.offset|) 0))) (exists ((|thr1Thread1of4ForFork0_acquire_lock_~#cond~0.offset| Int) (|thr1Thread1of4ForFork0_acquire_lock_~#cond~0.base| Int)) (and (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem7| (select (select |#memory_int| |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.base|) |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.offset|)) (not (= (select (select |#memory_int| |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.base|) |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.offset|) 1)))) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), Black: 332#(and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem8| 1) (exists ((|#t~string0.base| Int) (|#t~string1.base| Int)) (and (= (select |#valid| |#t~string0.base|) 1) (or (= |#t~string0.base| 0) (= |#t~string1.base| 0) (= (select |#valid| 0) 0) (= |~#lock~0.base| 0)) (= (select |#valid| |#t~string1.base|) 1))) (= (select |#valid| |~#lock~0.base|) 1) (not (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem7| 1)) (exists ((|ULTIMATE.start_main_~#t~0.base| Int) (|ULTIMATE.start_main_~#t~0.offset| Int)) (and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |ULTIMATE.start_main_~#t~0.base|) |ULTIMATE.start_main_~#t~0.offset|) 0))) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), 35#L719-2true, Black: 334#(and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (exists ((|ULTIMATE.start_main_~#t~0.base| Int) (|ULTIMATE.start_main_~#t~0.offset| Int)) (and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |ULTIMATE.start_main_~#t~0.base|) |ULTIMATE.start_main_~#t~0.offset|) 0))) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), Black: 336#(and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem8| 1) (exists ((|#t~string0.base| Int) (|#t~string1.base| Int)) (and (= (select |#valid| |#t~string0.base|) 1) (or (= |#t~string0.base| 0) (= |#t~string1.base| 0) (= (select |#valid| 0) 0) (= |~#lock~0.base| 0)) (= (select |#valid| |#t~string1.base|) 1))) (= (select |#valid| |~#lock~0.base|) 1) (not (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem7| 1)) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), Black: 338#(and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem6| (select (select |#memory_int| |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.base|) |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.offset|)) (exists ((|ULTIMATE.start_main_~#t~0.base| Int) (|ULTIMATE.start_main_~#t~0.offset| Int)) (and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |ULTIMATE.start_main_~#t~0.base|) |ULTIMATE.start_main_~#t~0.offset|) 0))) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), Black: 340#(and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (exists ((|ULTIMATE.start_main_~#t~0.base| Int) (|ULTIMATE.start_main_~#t~0.offset| Int)) (and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |ULTIMATE.start_main_~#t~0.base|) |ULTIMATE.start_main_~#t~0.offset|) 0))) (exists ((|thr1Thread1of4ForFork0_acquire_lock_~#cond~0.offset| Int) (|thr1Thread1of4ForFork0_acquire_lock_~#cond~0.base| Int)) (and (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem7| (select (select |#memory_int| |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.base|) |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.offset|)) (not (= (select (select |#memory_int| |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.base|) |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.offset|) 1)))) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), Black: 342#(and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem8| 1) (exists ((|ULTIMATE.start_main_~#t~0.base| Int) (|ULTIMATE.start_main_~#t~0.offset| Int)) (and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |ULTIMATE.start_main_~#t~0.base|) |ULTIMATE.start_main_~#t~0.offset|) 0))) (exists ((|thr1Thread1of4ForFork0_acquire_lock_~#cond~0.offset| Int) (|thr1Thread1of4ForFork0_acquire_lock_~#cond~0.base| Int)) (and (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem7| (select (select |#memory_int| |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.base|) |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.offset|)) (not (= (select (select |#memory_int| |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.base|) |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.offset|) 1)))) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), Black: 346#(and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem8| 1) (not (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem7| 1)) (exists ((|ULTIMATE.start_main_~#t~0.base| Int) (|ULTIMATE.start_main_~#t~0.offset| Int)) (and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |ULTIMATE.start_main_~#t~0.base|) |ULTIMATE.start_main_~#t~0.offset|) 0))) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), Black: 348#(and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem8| 1) (not (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem7| 1))), 110#L700-2true, 241#(and (not (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem8| |thr1Thread1of4ForFork0_acquire_lock_#t~mem7|)) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), Black: 230#true, Black: 232#(= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1), Black: 233#(and (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem6| (select (select |#memory_int| |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.base|) |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.offset|)) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), Black: 235#(not (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem8| |thr1Thread1of4ForFork0_acquire_lock_#t~mem7|)), Black: 237#(and (not (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem7| (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|))) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), Black: 239#(and (not (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem7| (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|))) (not (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem8| |thr1Thread1of4ForFork0_acquire_lock_#t~mem7|)) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1))]) [2021-03-25 13:15:34,990 INFO L384 tUnfolder$Statistics]: this new event has 66 ancestors and is cut-off event [2021-03-25 13:15:34,990 INFO L387 tUnfolder$Statistics]: existing Event has 64 ancestors and is cut-off event [2021-03-25 13:15:34,990 INFO L387 tUnfolder$Statistics]: existing Event has 66 ancestors and is cut-off event [2021-03-25 13:15:34,990 INFO L387 tUnfolder$Statistics]: existing Event has 64 ancestors and is cut-off event [2021-03-25 13:15:34,995 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1262] L696-->L700-2: Formula: (and (= |v_thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_#in~v.base_1| v_thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_~v.base_1) (= |v_#memory_int_68| (let ((.cse0 (store |v_#memory_int_69| v_thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_~o.base_1 (store (select |v_#memory_int_69| v_thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_~o.base_1) v_thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_~o.offset_1 (select (select |v_#memory_int_69| v_thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_~v.base_1) v_thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_~v.offset_1))))) (store .cse0 v_thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_~v.base_1 (store (select .cse0 v_thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_~v.base_1) v_thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_~v.offset_1 1)))) (= |v_thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_#in~v.base_1| |v_~#lock~0.base_22|) (= |v_thr1Thread2of4ForFork0_acquire_lock_~#cond~0.base_5| |v_thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_#in~o.base_1|) (= |v_thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_#in~v.offset_1| v_thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_~v.offset_1) (= |v_thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_#in~v.offset_1| |v_~#lock~0.offset_22|) (= |v_thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_#in~o.base_1| v_thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_~o.base_1) (= |v_thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_#in~o.offset_1| |v_thr1Thread2of4ForFork0_acquire_lock_~#cond~0.offset_5|) (= |v_thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_#in~o.offset_1| v_thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_~o.offset_1)) InVars {#memory_int=|v_#memory_int_69|, ~#lock~0.offset=|v_~#lock~0.offset_22|, thr1Thread2of4ForFork0_acquire_lock_~#cond~0.base=|v_thr1Thread2of4ForFork0_acquire_lock_~#cond~0.base_5|, ~#lock~0.base=|v_~#lock~0.base_22|, thr1Thread2of4ForFork0_acquire_lock_~#cond~0.offset=|v_thr1Thread2of4ForFork0_acquire_lock_~#cond~0.offset_5|} OutVars{thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_#in~o.base=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_#in~o.base_1|, thr1Thread2of4ForFork0_acquire_lock_~#cond~0.base=|v_thr1Thread2of4ForFork0_acquire_lock_~#cond~0.base_5|, ~#lock~0.base=|v_~#lock~0.base_22|, thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_~v.offset=v_thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_~v.offset_1, thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_#t~mem5=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_#t~mem5_1|, thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_~o.base=v_thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_~o.base_1, thr1Thread2of4ForFork0_acquire_lock_~#cond~0.offset=|v_thr1Thread2of4ForFork0_acquire_lock_~#cond~0.offset_5|, thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_~v.base=v_thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_~v.base_1, thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_#in~o.offset=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_#in~o.offset_1|, thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_#in~v.base=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_#in~v.base_1|, thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_#in~v.offset=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_#in~v.offset_1|, thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_~o.offset=v_thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_~o.offset_1, #memory_int=|v_#memory_int_68|, ~#lock~0.offset=|v_~#lock~0.offset_22|} AuxVars[] AssignedVars[thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_#in~o.base, thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_#in~v.base, thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_#in~v.offset, thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_~o.offset, thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_~v.offset, #memory_int, thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_#t~mem5, thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_~o.base, thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_~v.base, thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_#in~o.offset][443], [205#L702-7true, 207#L700-2true, 18#L700-2true, 344#(and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem8| 1) (not (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem7| 1)) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), thr1Thread1of4ForFork0InUse, thr1Thread2of4ForFork0InUse, Black: 322#(and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (exists ((|#t~string0.base| Int) (|#t~string1.base| Int)) (and (= (select |#valid| |#t~string0.base|) 1) (or (= |#t~string0.base| 0) (= |#t~string1.base| 0) (= (select |#valid| 0) 0) (= |~#lock~0.base| 0)) (= (select |#valid| |#t~string1.base|) 1))) (= (select |#valid| |~#lock~0.base|) 1) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), Black: 324#(and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (exists ((|#t~string0.base| Int) (|#t~string1.base| Int)) (and (= (select |#valid| |#t~string0.base|) 1) (or (= |#t~string0.base| 0) (= |#t~string1.base| 0) (= (select |#valid| 0) 0) (= |~#lock~0.base| 0)) (= (select |#valid| |#t~string1.base|) 1))) (= (select |#valid| |~#lock~0.base|) 1) (exists ((|ULTIMATE.start_main_~#t~0.base| Int) (|ULTIMATE.start_main_~#t~0.offset| Int)) (and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |ULTIMATE.start_main_~#t~0.base|) |ULTIMATE.start_main_~#t~0.offset|) 0))) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), thr1Thread3of4ForFork0InUse, Black: 326#(and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem6| (select (select |#memory_int| |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.base|) |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.offset|)) (exists ((|#t~string0.base| Int) (|#t~string1.base| Int)) (and (= (select |#valid| |#t~string0.base|) 1) (or (= |#t~string0.base| 0) (= |#t~string1.base| 0) (= (select |#valid| 0) 0) (= |~#lock~0.base| 0)) (= (select |#valid| |#t~string1.base|) 1))) (= (select |#valid| |~#lock~0.base|) 1) (exists ((|ULTIMATE.start_main_~#t~0.base| Int) (|ULTIMATE.start_main_~#t~0.offset| Int)) (and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |ULTIMATE.start_main_~#t~0.base|) |ULTIMATE.start_main_~#t~0.offset|) 0))) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), Black: 328#(and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (exists ((|#t~string0.base| Int) (|#t~string1.base| Int)) (and (= (select |#valid| |#t~string0.base|) 1) (or (= |#t~string0.base| 0) (= |#t~string1.base| 0) (= (select |#valid| 0) 0) (= |~#lock~0.base| 0)) (= (select |#valid| |#t~string1.base|) 1))) (= (select |#valid| |~#lock~0.base|) 1) (exists ((|ULTIMATE.start_main_~#t~0.base| Int) (|ULTIMATE.start_main_~#t~0.offset| Int)) (and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |ULTIMATE.start_main_~#t~0.base|) |ULTIMATE.start_main_~#t~0.offset|) 0))) (exists ((|thr1Thread1of4ForFork0_acquire_lock_~#cond~0.offset| Int) (|thr1Thread1of4ForFork0_acquire_lock_~#cond~0.base| Int)) (and (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem7| (select (select |#memory_int| |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.base|) |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.offset|)) (not (= (select (select |#memory_int| |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.base|) |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.offset|) 1)))) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), thr1Thread4of4ForFork0InUse, Black: 330#(and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem8| 1) (exists ((|#t~string0.base| Int) (|#t~string1.base| Int)) (and (= (select |#valid| |#t~string0.base|) 1) (or (= |#t~string0.base| 0) (= |#t~string1.base| 0) (= (select |#valid| 0) 0) (= |~#lock~0.base| 0)) (= (select |#valid| |#t~string1.base|) 1))) (= (select |#valid| |~#lock~0.base|) 1) (exists ((|ULTIMATE.start_main_~#t~0.base| Int) (|ULTIMATE.start_main_~#t~0.offset| Int)) (and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |ULTIMATE.start_main_~#t~0.base|) |ULTIMATE.start_main_~#t~0.offset|) 0))) (exists ((|thr1Thread1of4ForFork0_acquire_lock_~#cond~0.offset| Int) (|thr1Thread1of4ForFork0_acquire_lock_~#cond~0.base| Int)) (and (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem7| (select (select |#memory_int| |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.base|) |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.offset|)) (not (= (select (select |#memory_int| |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.base|) |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.offset|) 1)))) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), 35#L719-2true, Black: 332#(and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem8| 1) (exists ((|#t~string0.base| Int) (|#t~string1.base| Int)) (and (= (select |#valid| |#t~string0.base|) 1) (or (= |#t~string0.base| 0) (= |#t~string1.base| 0) (= (select |#valid| 0) 0) (= |~#lock~0.base| 0)) (= (select |#valid| |#t~string1.base|) 1))) (= (select |#valid| |~#lock~0.base|) 1) (not (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem7| 1)) (exists ((|ULTIMATE.start_main_~#t~0.base| Int) (|ULTIMATE.start_main_~#t~0.offset| Int)) (and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |ULTIMATE.start_main_~#t~0.base|) |ULTIMATE.start_main_~#t~0.offset|) 0))) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), Black: 334#(and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (exists ((|ULTIMATE.start_main_~#t~0.base| Int) (|ULTIMATE.start_main_~#t~0.offset| Int)) (and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |ULTIMATE.start_main_~#t~0.base|) |ULTIMATE.start_main_~#t~0.offset|) 0))) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), Black: 336#(and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem8| 1) (exists ((|#t~string0.base| Int) (|#t~string1.base| Int)) (and (= (select |#valid| |#t~string0.base|) 1) (or (= |#t~string0.base| 0) (= |#t~string1.base| 0) (= (select |#valid| 0) 0) (= |~#lock~0.base| 0)) (= (select |#valid| |#t~string1.base|) 1))) (= (select |#valid| |~#lock~0.base|) 1) (not (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem7| 1)) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), Black: 338#(and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem6| (select (select |#memory_int| |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.base|) |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.offset|)) (exists ((|ULTIMATE.start_main_~#t~0.base| Int) (|ULTIMATE.start_main_~#t~0.offset| Int)) (and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |ULTIMATE.start_main_~#t~0.base|) |ULTIMATE.start_main_~#t~0.offset|) 0))) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), Black: 340#(and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (exists ((|ULTIMATE.start_main_~#t~0.base| Int) (|ULTIMATE.start_main_~#t~0.offset| Int)) (and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |ULTIMATE.start_main_~#t~0.base|) |ULTIMATE.start_main_~#t~0.offset|) 0))) (exists ((|thr1Thread1of4ForFork0_acquire_lock_~#cond~0.offset| Int) (|thr1Thread1of4ForFork0_acquire_lock_~#cond~0.base| Int)) (and (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem7| (select (select |#memory_int| |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.base|) |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.offset|)) (not (= (select (select |#memory_int| |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.base|) |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.offset|) 1)))) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), Black: 342#(and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem8| 1) (exists ((|ULTIMATE.start_main_~#t~0.base| Int) (|ULTIMATE.start_main_~#t~0.offset| Int)) (and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |ULTIMATE.start_main_~#t~0.base|) |ULTIMATE.start_main_~#t~0.offset|) 0))) (exists ((|thr1Thread1of4ForFork0_acquire_lock_~#cond~0.offset| Int) (|thr1Thread1of4ForFork0_acquire_lock_~#cond~0.base| Int)) (and (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem7| (select (select |#memory_int| |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.base|) |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.offset|)) (not (= (select (select |#memory_int| |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.base|) |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.offset|) 1)))) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), Black: 346#(and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem8| 1) (not (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem7| 1)) (exists ((|ULTIMATE.start_main_~#t~0.base| Int) (|ULTIMATE.start_main_~#t~0.offset| Int)) (and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |ULTIMATE.start_main_~#t~0.base|) |ULTIMATE.start_main_~#t~0.offset|) 0))) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), Black: 348#(and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem8| 1) (not (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem7| 1))), 110#L700-2true, 241#(and (not (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem8| |thr1Thread1of4ForFork0_acquire_lock_#t~mem7|)) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), Black: 230#true, Black: 232#(= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1), Black: 233#(and (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem6| (select (select |#memory_int| |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.base|) |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.offset|)) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), Black: 235#(not (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem8| |thr1Thread1of4ForFork0_acquire_lock_#t~mem7|)), Black: 237#(and (not (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem7| (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|))) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), Black: 239#(and (not (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem7| (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|))) (not (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem8| |thr1Thread1of4ForFork0_acquire_lock_#t~mem7|)) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1))]) [2021-03-25 13:15:34,995 INFO L384 tUnfolder$Statistics]: this new event has 66 ancestors and is cut-off event [2021-03-25 13:15:34,995 INFO L387 tUnfolder$Statistics]: existing Event has 64 ancestors and is cut-off event [2021-03-25 13:15:34,996 INFO L387 tUnfolder$Statistics]: existing Event has 64 ancestors and is cut-off event [2021-03-25 13:15:34,996 INFO L387 tUnfolder$Statistics]: existing Event has 66 ancestors and is cut-off event [2021-03-25 13:15:36,045 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1262] L696-->L700-2: Formula: (and (= |v_thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_#in~v.base_1| v_thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_~v.base_1) (= |v_#memory_int_68| (let ((.cse0 (store |v_#memory_int_69| v_thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_~o.base_1 (store (select |v_#memory_int_69| v_thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_~o.base_1) v_thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_~o.offset_1 (select (select |v_#memory_int_69| v_thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_~v.base_1) v_thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_~v.offset_1))))) (store .cse0 v_thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_~v.base_1 (store (select .cse0 v_thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_~v.base_1) v_thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_~v.offset_1 1)))) (= |v_thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_#in~v.base_1| |v_~#lock~0.base_22|) (= |v_thr1Thread2of4ForFork0_acquire_lock_~#cond~0.base_5| |v_thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_#in~o.base_1|) (= |v_thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_#in~v.offset_1| v_thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_~v.offset_1) (= |v_thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_#in~v.offset_1| |v_~#lock~0.offset_22|) (= |v_thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_#in~o.base_1| v_thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_~o.base_1) (= |v_thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_#in~o.offset_1| |v_thr1Thread2of4ForFork0_acquire_lock_~#cond~0.offset_5|) (= |v_thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_#in~o.offset_1| v_thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_~o.offset_1)) InVars {#memory_int=|v_#memory_int_69|, ~#lock~0.offset=|v_~#lock~0.offset_22|, thr1Thread2of4ForFork0_acquire_lock_~#cond~0.base=|v_thr1Thread2of4ForFork0_acquire_lock_~#cond~0.base_5|, ~#lock~0.base=|v_~#lock~0.base_22|, thr1Thread2of4ForFork0_acquire_lock_~#cond~0.offset=|v_thr1Thread2of4ForFork0_acquire_lock_~#cond~0.offset_5|} OutVars{thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_#in~o.base=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_#in~o.base_1|, thr1Thread2of4ForFork0_acquire_lock_~#cond~0.base=|v_thr1Thread2of4ForFork0_acquire_lock_~#cond~0.base_5|, ~#lock~0.base=|v_~#lock~0.base_22|, thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_~v.offset=v_thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_~v.offset_1, thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_#t~mem5=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_#t~mem5_1|, thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_~o.base=v_thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_~o.base_1, thr1Thread2of4ForFork0_acquire_lock_~#cond~0.offset=|v_thr1Thread2of4ForFork0_acquire_lock_~#cond~0.offset_5|, thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_~v.base=v_thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_~v.base_1, thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_#in~o.offset=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_#in~o.offset_1|, thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_#in~v.base=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_#in~v.base_1|, thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_#in~v.offset=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_#in~v.offset_1|, thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_~o.offset=v_thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_~o.offset_1, #memory_int=|v_#memory_int_68|, ~#lock~0.offset=|v_~#lock~0.offset_22|} AuxVars[] AssignedVars[thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_#in~o.base, thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_#in~v.base, thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_#in~v.offset, thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_~o.offset, thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_~v.offset, #memory_int, thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_#t~mem5, thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_~o.base, thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_~v.base, thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_#in~o.offset][477], [205#L702-7true, 207#L700-2true, 18#L700-2true, 89#L694-2true, thr1Thread1of4ForFork0InUse, thr1Thread2of4ForFork0InUse, Black: 322#(and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (exists ((|#t~string0.base| Int) (|#t~string1.base| Int)) (and (= (select |#valid| |#t~string0.base|) 1) (or (= |#t~string0.base| 0) (= |#t~string1.base| 0) (= (select |#valid| 0) 0) (= |~#lock~0.base| 0)) (= (select |#valid| |#t~string1.base|) 1))) (= (select |#valid| |~#lock~0.base|) 1) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), Black: 324#(and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (exists ((|#t~string0.base| Int) (|#t~string1.base| Int)) (and (= (select |#valid| |#t~string0.base|) 1) (or (= |#t~string0.base| 0) (= |#t~string1.base| 0) (= (select |#valid| 0) 0) (= |~#lock~0.base| 0)) (= (select |#valid| |#t~string1.base|) 1))) (= (select |#valid| |~#lock~0.base|) 1) (exists ((|ULTIMATE.start_main_~#t~0.base| Int) (|ULTIMATE.start_main_~#t~0.offset| Int)) (and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |ULTIMATE.start_main_~#t~0.base|) |ULTIMATE.start_main_~#t~0.offset|) 0))) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), thr1Thread3of4ForFork0InUse, Black: 326#(and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem6| (select (select |#memory_int| |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.base|) |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.offset|)) (exists ((|#t~string0.base| Int) (|#t~string1.base| Int)) (and (= (select |#valid| |#t~string0.base|) 1) (or (= |#t~string0.base| 0) (= |#t~string1.base| 0) (= (select |#valid| 0) 0) (= |~#lock~0.base| 0)) (= (select |#valid| |#t~string1.base|) 1))) (= (select |#valid| |~#lock~0.base|) 1) (exists ((|ULTIMATE.start_main_~#t~0.base| Int) (|ULTIMATE.start_main_~#t~0.offset| Int)) (and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |ULTIMATE.start_main_~#t~0.base|) |ULTIMATE.start_main_~#t~0.offset|) 0))) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), Black: 328#(and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (exists ((|#t~string0.base| Int) (|#t~string1.base| Int)) (and (= (select |#valid| |#t~string0.base|) 1) (or (= |#t~string0.base| 0) (= |#t~string1.base| 0) (= (select |#valid| 0) 0) (= |~#lock~0.base| 0)) (= (select |#valid| |#t~string1.base|) 1))) (= (select |#valid| |~#lock~0.base|) 1) (exists ((|ULTIMATE.start_main_~#t~0.base| Int) (|ULTIMATE.start_main_~#t~0.offset| Int)) (and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |ULTIMATE.start_main_~#t~0.base|) |ULTIMATE.start_main_~#t~0.offset|) 0))) (exists ((|thr1Thread1of4ForFork0_acquire_lock_~#cond~0.offset| Int) (|thr1Thread1of4ForFork0_acquire_lock_~#cond~0.base| Int)) (and (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem7| (select (select |#memory_int| |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.base|) |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.offset|)) (not (= (select (select |#memory_int| |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.base|) |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.offset|) 1)))) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), thr1Thread4of4ForFork0InUse, Black: 330#(and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem8| 1) (exists ((|#t~string0.base| Int) (|#t~string1.base| Int)) (and (= (select |#valid| |#t~string0.base|) 1) (or (= |#t~string0.base| 0) (= |#t~string1.base| 0) (= (select |#valid| 0) 0) (= |~#lock~0.base| 0)) (= (select |#valid| |#t~string1.base|) 1))) (= (select |#valid| |~#lock~0.base|) 1) (exists ((|ULTIMATE.start_main_~#t~0.base| Int) (|ULTIMATE.start_main_~#t~0.offset| Int)) (and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |ULTIMATE.start_main_~#t~0.base|) |ULTIMATE.start_main_~#t~0.offset|) 0))) (exists ((|thr1Thread1of4ForFork0_acquire_lock_~#cond~0.offset| Int) (|thr1Thread1of4ForFork0_acquire_lock_~#cond~0.base| Int)) (and (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem7| (select (select |#memory_int| |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.base|) |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.offset|)) (not (= (select (select |#memory_int| |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.base|) |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.offset|) 1)))) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), 35#L719-2true, Black: 332#(and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem8| 1) (exists ((|#t~string0.base| Int) (|#t~string1.base| Int)) (and (= (select |#valid| |#t~string0.base|) 1) (or (= |#t~string0.base| 0) (= |#t~string1.base| 0) (= (select |#valid| 0) 0) (= |~#lock~0.base| 0)) (= (select |#valid| |#t~string1.base|) 1))) (= (select |#valid| |~#lock~0.base|) 1) (not (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem7| 1)) (exists ((|ULTIMATE.start_main_~#t~0.base| Int) (|ULTIMATE.start_main_~#t~0.offset| Int)) (and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |ULTIMATE.start_main_~#t~0.base|) |ULTIMATE.start_main_~#t~0.offset|) 0))) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), Black: 334#(and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (exists ((|ULTIMATE.start_main_~#t~0.base| Int) (|ULTIMATE.start_main_~#t~0.offset| Int)) (and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |ULTIMATE.start_main_~#t~0.base|) |ULTIMATE.start_main_~#t~0.offset|) 0))) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), Black: 336#(and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem8| 1) (exists ((|#t~string0.base| Int) (|#t~string1.base| Int)) (and (= (select |#valid| |#t~string0.base|) 1) (or (= |#t~string0.base| 0) (= |#t~string1.base| 0) (= (select |#valid| 0) 0) (= |~#lock~0.base| 0)) (= (select |#valid| |#t~string1.base|) 1))) (= (select |#valid| |~#lock~0.base|) 1) (not (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem7| 1)) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), Black: 338#(and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem6| (select (select |#memory_int| |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.base|) |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.offset|)) (exists ((|ULTIMATE.start_main_~#t~0.base| Int) (|ULTIMATE.start_main_~#t~0.offset| Int)) (and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |ULTIMATE.start_main_~#t~0.base|) |ULTIMATE.start_main_~#t~0.offset|) 0))) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), Black: 340#(and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (exists ((|ULTIMATE.start_main_~#t~0.base| Int) (|ULTIMATE.start_main_~#t~0.offset| Int)) (and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |ULTIMATE.start_main_~#t~0.base|) |ULTIMATE.start_main_~#t~0.offset|) 0))) (exists ((|thr1Thread1of4ForFork0_acquire_lock_~#cond~0.offset| Int) (|thr1Thread1of4ForFork0_acquire_lock_~#cond~0.base| Int)) (and (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem7| (select (select |#memory_int| |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.base|) |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.offset|)) (not (= (select (select |#memory_int| |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.base|) |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.offset|) 1)))) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), 296#(and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), Black: 342#(and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem8| 1) (exists ((|ULTIMATE.start_main_~#t~0.base| Int) (|ULTIMATE.start_main_~#t~0.offset| Int)) (and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |ULTIMATE.start_main_~#t~0.base|) |ULTIMATE.start_main_~#t~0.offset|) 0))) (exists ((|thr1Thread1of4ForFork0_acquire_lock_~#cond~0.offset| Int) (|thr1Thread1of4ForFork0_acquire_lock_~#cond~0.base| Int)) (and (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem7| (select (select |#memory_int| |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.base|) |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.offset|)) (not (= (select (select |#memory_int| |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.base|) |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.offset|) 1)))) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), Black: 344#(and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem8| 1) (not (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem7| 1)) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), Black: 346#(and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem8| 1) (not (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem7| 1)) (exists ((|ULTIMATE.start_main_~#t~0.base| Int) (|ULTIMATE.start_main_~#t~0.offset| Int)) (and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |ULTIMATE.start_main_~#t~0.base|) |ULTIMATE.start_main_~#t~0.offset|) 0))) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), Black: 348#(and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem8| 1) (not (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem7| 1))), 241#(and (not (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem8| |thr1Thread1of4ForFork0_acquire_lock_#t~mem7|)) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), Black: 230#true, Black: 232#(= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1), Black: 233#(and (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem6| (select (select |#memory_int| |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.base|) |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.offset|)) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), Black: 235#(not (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem8| |thr1Thread1of4ForFork0_acquire_lock_#t~mem7|)), Black: 237#(and (not (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem7| (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|))) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), Black: 239#(and (not (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem7| (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|))) (not (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem8| |thr1Thread1of4ForFork0_acquire_lock_#t~mem7|)) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1))]) [2021-03-25 13:15:36,046 INFO L384 tUnfolder$Statistics]: this new event has 71 ancestors and is cut-off event [2021-03-25 13:15:36,046 INFO L387 tUnfolder$Statistics]: existing Event has 50 ancestors and is cut-off event [2021-03-25 13:15:36,046 INFO L387 tUnfolder$Statistics]: existing Event has 71 ancestors and is cut-off event [2021-03-25 13:15:36,046 INFO L387 tUnfolder$Statistics]: existing Event has 50 ancestors and is cut-off event [2021-03-25 13:15:36,053 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1097] L696-->L700-2: Formula: (and (= |v_thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_#in~v.base_1| v_thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_~v.base_1) (= |v_#memory_int_68| (let ((.cse0 (store |v_#memory_int_69| v_thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_~o.base_1 (store (select |v_#memory_int_69| v_thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_~o.base_1) v_thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_~o.offset_1 (select (select |v_#memory_int_69| v_thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_~v.base_1) v_thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_~v.offset_1))))) (store .cse0 v_thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_~v.base_1 (store (select .cse0 v_thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_~v.base_1) v_thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_~v.offset_1 1)))) (= |v_thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_#in~v.base_1| |v_~#lock~0.base_22|) (= |v_thr1Thread3of4ForFork0_acquire_lock_~#cond~0.base_5| |v_thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_#in~o.base_1|) (= |v_thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_#in~v.offset_1| v_thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_~v.offset_1) (= |v_thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_#in~v.offset_1| |v_~#lock~0.offset_22|) (= |v_thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_#in~o.base_1| v_thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_~o.base_1) (= |v_thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_#in~o.offset_1| |v_thr1Thread3of4ForFork0_acquire_lock_~#cond~0.offset_5|) (= |v_thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_#in~o.offset_1| v_thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_~o.offset_1)) InVars {#memory_int=|v_#memory_int_69|, ~#lock~0.offset=|v_~#lock~0.offset_22|, thr1Thread3of4ForFork0_acquire_lock_~#cond~0.base=|v_thr1Thread3of4ForFork0_acquire_lock_~#cond~0.base_5|, ~#lock~0.base=|v_~#lock~0.base_22|, thr1Thread3of4ForFork0_acquire_lock_~#cond~0.offset=|v_thr1Thread3of4ForFork0_acquire_lock_~#cond~0.offset_5|} OutVars{thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_#t~mem5=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_#t~mem5_1|, thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_#in~v.base=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_#in~v.base_1|, ~#lock~0.base=|v_~#lock~0.base_22|, thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_~o.offset=v_thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_~o.offset_1, thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_~v.offset=v_thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_~v.offset_1, thr1Thread3of4ForFork0_acquire_lock_~#cond~0.base=|v_thr1Thread3of4ForFork0_acquire_lock_~#cond~0.base_5|, thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_#in~o.base=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_#in~o.base_1|, #memory_int=|v_#memory_int_68|, ~#lock~0.offset=|v_~#lock~0.offset_22|, thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_#in~v.offset=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_#in~v.offset_1|, thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_#in~o.offset=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_#in~o.offset_1|, thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_~o.base=v_thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_~o.base_1, thr1Thread3of4ForFork0_acquire_lock_~#cond~0.offset=|v_thr1Thread3of4ForFork0_acquire_lock_~#cond~0.offset_5|, thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_~v.base=v_thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_~v.base_1} AuxVars[] AssignedVars[thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_~v.offset, thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_#t~mem5, thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_#in~o.base, thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_#in~v.base, #memory_int, thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_~o.offset, thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_#in~v.offset, thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_#in~o.offset, thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_~o.base, thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_~v.base][340], [205#L702-7true, 207#L700-2true, 18#L700-2true, 89#L694-2true, thr1Thread1of4ForFork0InUse, Black: 322#(and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (exists ((|#t~string0.base| Int) (|#t~string1.base| Int)) (and (= (select |#valid| |#t~string0.base|) 1) (or (= |#t~string0.base| 0) (= |#t~string1.base| 0) (= (select |#valid| 0) 0) (= |~#lock~0.base| 0)) (= (select |#valid| |#t~string1.base|) 1))) (= (select |#valid| |~#lock~0.base|) 1) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), thr1Thread2of4ForFork0InUse, Black: 324#(and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (exists ((|#t~string0.base| Int) (|#t~string1.base| Int)) (and (= (select |#valid| |#t~string0.base|) 1) (or (= |#t~string0.base| 0) (= |#t~string1.base| 0) (= (select |#valid| 0) 0) (= |~#lock~0.base| 0)) (= (select |#valid| |#t~string1.base|) 1))) (= (select |#valid| |~#lock~0.base|) 1) (exists ((|ULTIMATE.start_main_~#t~0.base| Int) (|ULTIMATE.start_main_~#t~0.offset| Int)) (and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |ULTIMATE.start_main_~#t~0.base|) |ULTIMATE.start_main_~#t~0.offset|) 0))) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), Black: 326#(and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem6| (select (select |#memory_int| |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.base|) |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.offset|)) (exists ((|#t~string0.base| Int) (|#t~string1.base| Int)) (and (= (select |#valid| |#t~string0.base|) 1) (or (= |#t~string0.base| 0) (= |#t~string1.base| 0) (= (select |#valid| 0) 0) (= |~#lock~0.base| 0)) (= (select |#valid| |#t~string1.base|) 1))) (= (select |#valid| |~#lock~0.base|) 1) (exists ((|ULTIMATE.start_main_~#t~0.base| Int) (|ULTIMATE.start_main_~#t~0.offset| Int)) (and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |ULTIMATE.start_main_~#t~0.base|) |ULTIMATE.start_main_~#t~0.offset|) 0))) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), thr1Thread3of4ForFork0InUse, Black: 328#(and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (exists ((|#t~string0.base| Int) (|#t~string1.base| Int)) (and (= (select |#valid| |#t~string0.base|) 1) (or (= |#t~string0.base| 0) (= |#t~string1.base| 0) (= (select |#valid| 0) 0) (= |~#lock~0.base| 0)) (= (select |#valid| |#t~string1.base|) 1))) (= (select |#valid| |~#lock~0.base|) 1) (exists ((|ULTIMATE.start_main_~#t~0.base| Int) (|ULTIMATE.start_main_~#t~0.offset| Int)) (and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |ULTIMATE.start_main_~#t~0.base|) |ULTIMATE.start_main_~#t~0.offset|) 0))) (exists ((|thr1Thread1of4ForFork0_acquire_lock_~#cond~0.offset| Int) (|thr1Thread1of4ForFork0_acquire_lock_~#cond~0.base| Int)) (and (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem7| (select (select |#memory_int| |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.base|) |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.offset|)) (not (= (select (select |#memory_int| |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.base|) |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.offset|) 1)))) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), Black: 330#(and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem8| 1) (exists ((|#t~string0.base| Int) (|#t~string1.base| Int)) (and (= (select |#valid| |#t~string0.base|) 1) (or (= |#t~string0.base| 0) (= |#t~string1.base| 0) (= (select |#valid| 0) 0) (= |~#lock~0.base| 0)) (= (select |#valid| |#t~string1.base|) 1))) (= (select |#valid| |~#lock~0.base|) 1) (exists ((|ULTIMATE.start_main_~#t~0.base| Int) (|ULTIMATE.start_main_~#t~0.offset| Int)) (and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |ULTIMATE.start_main_~#t~0.base|) |ULTIMATE.start_main_~#t~0.offset|) 0))) (exists ((|thr1Thread1of4ForFork0_acquire_lock_~#cond~0.offset| Int) (|thr1Thread1of4ForFork0_acquire_lock_~#cond~0.base| Int)) (and (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem7| (select (select |#memory_int| |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.base|) |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.offset|)) (not (= (select (select |#memory_int| |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.base|) |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.offset|) 1)))) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), thr1Thread4of4ForFork0InUse, Black: 332#(and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem8| 1) (exists ((|#t~string0.base| Int) (|#t~string1.base| Int)) (and (= (select |#valid| |#t~string0.base|) 1) (or (= |#t~string0.base| 0) (= |#t~string1.base| 0) (= (select |#valid| 0) 0) (= |~#lock~0.base| 0)) (= (select |#valid| |#t~string1.base|) 1))) (= (select |#valid| |~#lock~0.base|) 1) (not (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem7| 1)) (exists ((|ULTIMATE.start_main_~#t~0.base| Int) (|ULTIMATE.start_main_~#t~0.offset| Int)) (and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |ULTIMATE.start_main_~#t~0.base|) |ULTIMATE.start_main_~#t~0.offset|) 0))) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), 35#L719-2true, Black: 334#(and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (exists ((|ULTIMATE.start_main_~#t~0.base| Int) (|ULTIMATE.start_main_~#t~0.offset| Int)) (and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |ULTIMATE.start_main_~#t~0.base|) |ULTIMATE.start_main_~#t~0.offset|) 0))) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), Black: 336#(and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem8| 1) (exists ((|#t~string0.base| Int) (|#t~string1.base| Int)) (and (= (select |#valid| |#t~string0.base|) 1) (or (= |#t~string0.base| 0) (= |#t~string1.base| 0) (= (select |#valid| 0) 0) (= |~#lock~0.base| 0)) (= (select |#valid| |#t~string1.base|) 1))) (= (select |#valid| |~#lock~0.base|) 1) (not (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem7| 1)) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), Black: 338#(and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem6| (select (select |#memory_int| |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.base|) |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.offset|)) (exists ((|ULTIMATE.start_main_~#t~0.base| Int) (|ULTIMATE.start_main_~#t~0.offset| Int)) (and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |ULTIMATE.start_main_~#t~0.base|) |ULTIMATE.start_main_~#t~0.offset|) 0))) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), Black: 340#(and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (exists ((|ULTIMATE.start_main_~#t~0.base| Int) (|ULTIMATE.start_main_~#t~0.offset| Int)) (and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |ULTIMATE.start_main_~#t~0.base|) |ULTIMATE.start_main_~#t~0.offset|) 0))) (exists ((|thr1Thread1of4ForFork0_acquire_lock_~#cond~0.offset| Int) (|thr1Thread1of4ForFork0_acquire_lock_~#cond~0.base| Int)) (and (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem7| (select (select |#memory_int| |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.base|) |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.offset|)) (not (= (select (select |#memory_int| |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.base|) |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.offset|) 1)))) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), Black: 342#(and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem8| 1) (exists ((|ULTIMATE.start_main_~#t~0.base| Int) (|ULTIMATE.start_main_~#t~0.offset| Int)) (and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |ULTIMATE.start_main_~#t~0.base|) |ULTIMATE.start_main_~#t~0.offset|) 0))) (exists ((|thr1Thread1of4ForFork0_acquire_lock_~#cond~0.offset| Int) (|thr1Thread1of4ForFork0_acquire_lock_~#cond~0.base| Int)) (and (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem7| (select (select |#memory_int| |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.base|) |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.offset|)) (not (= (select (select |#memory_int| |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.base|) |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.offset|) 1)))) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), 296#(and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), Black: 344#(and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem8| 1) (not (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem7| 1)) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), Black: 346#(and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem8| 1) (not (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem7| 1)) (exists ((|ULTIMATE.start_main_~#t~0.base| Int) (|ULTIMATE.start_main_~#t~0.offset| Int)) (and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |ULTIMATE.start_main_~#t~0.base|) |ULTIMATE.start_main_~#t~0.offset|) 0))) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), Black: 348#(and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem8| 1) (not (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem7| 1))), 241#(and (not (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem8| |thr1Thread1of4ForFork0_acquire_lock_#t~mem7|)) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), Black: 230#true, Black: 232#(= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1), Black: 233#(and (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem6| (select (select |#memory_int| |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.base|) |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.offset|)) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), Black: 235#(not (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem8| |thr1Thread1of4ForFork0_acquire_lock_#t~mem7|)), Black: 237#(and (not (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem7| (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|))) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), Black: 239#(and (not (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem7| (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|))) (not (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem8| |thr1Thread1of4ForFork0_acquire_lock_#t~mem7|)) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1))]) [2021-03-25 13:15:36,053 INFO L384 tUnfolder$Statistics]: this new event has 71 ancestors and is cut-off event [2021-03-25 13:15:36,053 INFO L387 tUnfolder$Statistics]: existing Event has 50 ancestors and is cut-off event [2021-03-25 13:15:36,053 INFO L387 tUnfolder$Statistics]: existing Event has 71 ancestors and is cut-off event [2021-03-25 13:15:36,053 INFO L387 tUnfolder$Statistics]: existing Event has 50 ancestors and is cut-off event [2021-03-25 13:15:36,225 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1097] L696-->L700-2: Formula: (and (= |v_thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_#in~v.base_1| v_thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_~v.base_1) (= |v_#memory_int_68| (let ((.cse0 (store |v_#memory_int_69| v_thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_~o.base_1 (store (select |v_#memory_int_69| v_thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_~o.base_1) v_thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_~o.offset_1 (select (select |v_#memory_int_69| v_thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_~v.base_1) v_thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_~v.offset_1))))) (store .cse0 v_thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_~v.base_1 (store (select .cse0 v_thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_~v.base_1) v_thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_~v.offset_1 1)))) (= |v_thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_#in~v.base_1| |v_~#lock~0.base_22|) (= |v_thr1Thread3of4ForFork0_acquire_lock_~#cond~0.base_5| |v_thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_#in~o.base_1|) (= |v_thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_#in~v.offset_1| v_thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_~v.offset_1) (= |v_thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_#in~v.offset_1| |v_~#lock~0.offset_22|) (= |v_thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_#in~o.base_1| v_thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_~o.base_1) (= |v_thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_#in~o.offset_1| |v_thr1Thread3of4ForFork0_acquire_lock_~#cond~0.offset_5|) (= |v_thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_#in~o.offset_1| v_thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_~o.offset_1)) InVars {#memory_int=|v_#memory_int_69|, ~#lock~0.offset=|v_~#lock~0.offset_22|, thr1Thread3of4ForFork0_acquire_lock_~#cond~0.base=|v_thr1Thread3of4ForFork0_acquire_lock_~#cond~0.base_5|, ~#lock~0.base=|v_~#lock~0.base_22|, thr1Thread3of4ForFork0_acquire_lock_~#cond~0.offset=|v_thr1Thread3of4ForFork0_acquire_lock_~#cond~0.offset_5|} OutVars{thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_#t~mem5=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_#t~mem5_1|, thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_#in~v.base=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_#in~v.base_1|, ~#lock~0.base=|v_~#lock~0.base_22|, thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_~o.offset=v_thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_~o.offset_1, thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_~v.offset=v_thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_~v.offset_1, thr1Thread3of4ForFork0_acquire_lock_~#cond~0.base=|v_thr1Thread3of4ForFork0_acquire_lock_~#cond~0.base_5|, thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_#in~o.base=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_#in~o.base_1|, #memory_int=|v_#memory_int_68|, ~#lock~0.offset=|v_~#lock~0.offset_22|, thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_#in~v.offset=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_#in~v.offset_1|, thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_#in~o.offset=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_#in~o.offset_1|, thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_~o.base=v_thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_~o.base_1, thr1Thread3of4ForFork0_acquire_lock_~#cond~0.offset=|v_thr1Thread3of4ForFork0_acquire_lock_~#cond~0.offset_5|, thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_~v.base=v_thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_~v.base_1} AuxVars[] AssignedVars[thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_~v.offset, thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_#t~mem5, thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_#in~o.base, thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_#in~v.base, #memory_int, thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_~o.offset, thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_#in~v.offset, thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_#in~o.offset, thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_~o.base, thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_~v.base][313], [205#L702-7true, 207#L700-2true, 18#L700-2true, 344#(and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem8| 1) (not (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem7| 1)) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), 89#L694-2true, thr1Thread1of4ForFork0InUse, thr1Thread2of4ForFork0InUse, Black: 322#(and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (exists ((|#t~string0.base| Int) (|#t~string1.base| Int)) (and (= (select |#valid| |#t~string0.base|) 1) (or (= |#t~string0.base| 0) (= |#t~string1.base| 0) (= (select |#valid| 0) 0) (= |~#lock~0.base| 0)) (= (select |#valid| |#t~string1.base|) 1))) (= (select |#valid| |~#lock~0.base|) 1) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), Black: 324#(and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (exists ((|#t~string0.base| Int) (|#t~string1.base| Int)) (and (= (select |#valid| |#t~string0.base|) 1) (or (= |#t~string0.base| 0) (= |#t~string1.base| 0) (= (select |#valid| 0) 0) (= |~#lock~0.base| 0)) (= (select |#valid| |#t~string1.base|) 1))) (= (select |#valid| |~#lock~0.base|) 1) (exists ((|ULTIMATE.start_main_~#t~0.base| Int) (|ULTIMATE.start_main_~#t~0.offset| Int)) (and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |ULTIMATE.start_main_~#t~0.base|) |ULTIMATE.start_main_~#t~0.offset|) 0))) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), thr1Thread3of4ForFork0InUse, Black: 326#(and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem6| (select (select |#memory_int| |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.base|) |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.offset|)) (exists ((|#t~string0.base| Int) (|#t~string1.base| Int)) (and (= (select |#valid| |#t~string0.base|) 1) (or (= |#t~string0.base| 0) (= |#t~string1.base| 0) (= (select |#valid| 0) 0) (= |~#lock~0.base| 0)) (= (select |#valid| |#t~string1.base|) 1))) (= (select |#valid| |~#lock~0.base|) 1) (exists ((|ULTIMATE.start_main_~#t~0.base| Int) (|ULTIMATE.start_main_~#t~0.offset| Int)) (and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |ULTIMATE.start_main_~#t~0.base|) |ULTIMATE.start_main_~#t~0.offset|) 0))) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), Black: 328#(and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (exists ((|#t~string0.base| Int) (|#t~string1.base| Int)) (and (= (select |#valid| |#t~string0.base|) 1) (or (= |#t~string0.base| 0) (= |#t~string1.base| 0) (= (select |#valid| 0) 0) (= |~#lock~0.base| 0)) (= (select |#valid| |#t~string1.base|) 1))) (= (select |#valid| |~#lock~0.base|) 1) (exists ((|ULTIMATE.start_main_~#t~0.base| Int) (|ULTIMATE.start_main_~#t~0.offset| Int)) (and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |ULTIMATE.start_main_~#t~0.base|) |ULTIMATE.start_main_~#t~0.offset|) 0))) (exists ((|thr1Thread1of4ForFork0_acquire_lock_~#cond~0.offset| Int) (|thr1Thread1of4ForFork0_acquire_lock_~#cond~0.base| Int)) (and (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem7| (select (select |#memory_int| |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.base|) |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.offset|)) (not (= (select (select |#memory_int| |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.base|) |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.offset|) 1)))) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), thr1Thread4of4ForFork0InUse, Black: 330#(and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem8| 1) (exists ((|#t~string0.base| Int) (|#t~string1.base| Int)) (and (= (select |#valid| |#t~string0.base|) 1) (or (= |#t~string0.base| 0) (= |#t~string1.base| 0) (= (select |#valid| 0) 0) (= |~#lock~0.base| 0)) (= (select |#valid| |#t~string1.base|) 1))) (= (select |#valid| |~#lock~0.base|) 1) (exists ((|ULTIMATE.start_main_~#t~0.base| Int) (|ULTIMATE.start_main_~#t~0.offset| Int)) (and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |ULTIMATE.start_main_~#t~0.base|) |ULTIMATE.start_main_~#t~0.offset|) 0))) (exists ((|thr1Thread1of4ForFork0_acquire_lock_~#cond~0.offset| Int) (|thr1Thread1of4ForFork0_acquire_lock_~#cond~0.base| Int)) (and (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem7| (select (select |#memory_int| |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.base|) |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.offset|)) (not (= (select (select |#memory_int| |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.base|) |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.offset|) 1)))) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), Black: 332#(and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem8| 1) (exists ((|#t~string0.base| Int) (|#t~string1.base| Int)) (and (= (select |#valid| |#t~string0.base|) 1) (or (= |#t~string0.base| 0) (= |#t~string1.base| 0) (= (select |#valid| 0) 0) (= |~#lock~0.base| 0)) (= (select |#valid| |#t~string1.base|) 1))) (= (select |#valid| |~#lock~0.base|) 1) (not (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem7| 1)) (exists ((|ULTIMATE.start_main_~#t~0.base| Int) (|ULTIMATE.start_main_~#t~0.offset| Int)) (and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |ULTIMATE.start_main_~#t~0.base|) |ULTIMATE.start_main_~#t~0.offset|) 0))) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), 35#L719-2true, Black: 334#(and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (exists ((|ULTIMATE.start_main_~#t~0.base| Int) (|ULTIMATE.start_main_~#t~0.offset| Int)) (and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |ULTIMATE.start_main_~#t~0.base|) |ULTIMATE.start_main_~#t~0.offset|) 0))) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), Black: 336#(and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem8| 1) (exists ((|#t~string0.base| Int) (|#t~string1.base| Int)) (and (= (select |#valid| |#t~string0.base|) 1) (or (= |#t~string0.base| 0) (= |#t~string1.base| 0) (= (select |#valid| 0) 0) (= |~#lock~0.base| 0)) (= (select |#valid| |#t~string1.base|) 1))) (= (select |#valid| |~#lock~0.base|) 1) (not (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem7| 1)) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), Black: 338#(and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem6| (select (select |#memory_int| |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.base|) |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.offset|)) (exists ((|ULTIMATE.start_main_~#t~0.base| Int) (|ULTIMATE.start_main_~#t~0.offset| Int)) (and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |ULTIMATE.start_main_~#t~0.base|) |ULTIMATE.start_main_~#t~0.offset|) 0))) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), Black: 340#(and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (exists ((|ULTIMATE.start_main_~#t~0.base| Int) (|ULTIMATE.start_main_~#t~0.offset| Int)) (and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |ULTIMATE.start_main_~#t~0.base|) |ULTIMATE.start_main_~#t~0.offset|) 0))) (exists ((|thr1Thread1of4ForFork0_acquire_lock_~#cond~0.offset| Int) (|thr1Thread1of4ForFork0_acquire_lock_~#cond~0.base| Int)) (and (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem7| (select (select |#memory_int| |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.base|) |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.offset|)) (not (= (select (select |#memory_int| |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.base|) |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.offset|) 1)))) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), Black: 342#(and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem8| 1) (exists ((|ULTIMATE.start_main_~#t~0.base| Int) (|ULTIMATE.start_main_~#t~0.offset| Int)) (and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |ULTIMATE.start_main_~#t~0.base|) |ULTIMATE.start_main_~#t~0.offset|) 0))) (exists ((|thr1Thread1of4ForFork0_acquire_lock_~#cond~0.offset| Int) (|thr1Thread1of4ForFork0_acquire_lock_~#cond~0.base| Int)) (and (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem7| (select (select |#memory_int| |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.base|) |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.offset|)) (not (= (select (select |#memory_int| |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.base|) |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.offset|) 1)))) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), Black: 346#(and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem8| 1) (not (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem7| 1)) (exists ((|ULTIMATE.start_main_~#t~0.base| Int) (|ULTIMATE.start_main_~#t~0.offset| Int)) (and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |ULTIMATE.start_main_~#t~0.base|) |ULTIMATE.start_main_~#t~0.offset|) 0))) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), Black: 348#(and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem8| 1) (not (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem7| 1))), 241#(and (not (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem8| |thr1Thread1of4ForFork0_acquire_lock_#t~mem7|)) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), Black: 230#true, Black: 232#(= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1), Black: 233#(and (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem6| (select (select |#memory_int| |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.base|) |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.offset|)) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), Black: 235#(not (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem8| |thr1Thread1of4ForFork0_acquire_lock_#t~mem7|)), Black: 237#(and (not (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem7| (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|))) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), Black: 239#(and (not (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem7| (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|))) (not (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem8| |thr1Thread1of4ForFork0_acquire_lock_#t~mem7|)) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1))]) [2021-03-25 13:15:36,225 INFO L384 tUnfolder$Statistics]: this new event has 73 ancestors and is cut-off event [2021-03-25 13:15:36,225 INFO L387 tUnfolder$Statistics]: existing Event has 50 ancestors and is cut-off event [2021-03-25 13:15:36,225 INFO L387 tUnfolder$Statistics]: existing Event has 52 ancestors and is cut-off event [2021-03-25 13:15:36,225 INFO L387 tUnfolder$Statistics]: existing Event has 71 ancestors and is cut-off event [2021-03-25 13:15:36,227 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1262] L696-->L700-2: Formula: (and (= |v_thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_#in~v.base_1| v_thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_~v.base_1) (= |v_#memory_int_68| (let ((.cse0 (store |v_#memory_int_69| v_thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_~o.base_1 (store (select |v_#memory_int_69| v_thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_~o.base_1) v_thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_~o.offset_1 (select (select |v_#memory_int_69| v_thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_~v.base_1) v_thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_~v.offset_1))))) (store .cse0 v_thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_~v.base_1 (store (select .cse0 v_thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_~v.base_1) v_thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_~v.offset_1 1)))) (= |v_thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_#in~v.base_1| |v_~#lock~0.base_22|) (= |v_thr1Thread2of4ForFork0_acquire_lock_~#cond~0.base_5| |v_thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_#in~o.base_1|) (= |v_thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_#in~v.offset_1| v_thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_~v.offset_1) (= |v_thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_#in~v.offset_1| |v_~#lock~0.offset_22|) (= |v_thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_#in~o.base_1| v_thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_~o.base_1) (= |v_thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_#in~o.offset_1| |v_thr1Thread2of4ForFork0_acquire_lock_~#cond~0.offset_5|) (= |v_thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_#in~o.offset_1| v_thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_~o.offset_1)) InVars {#memory_int=|v_#memory_int_69|, ~#lock~0.offset=|v_~#lock~0.offset_22|, thr1Thread2of4ForFork0_acquire_lock_~#cond~0.base=|v_thr1Thread2of4ForFork0_acquire_lock_~#cond~0.base_5|, ~#lock~0.base=|v_~#lock~0.base_22|, thr1Thread2of4ForFork0_acquire_lock_~#cond~0.offset=|v_thr1Thread2of4ForFork0_acquire_lock_~#cond~0.offset_5|} OutVars{thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_#in~o.base=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_#in~o.base_1|, thr1Thread2of4ForFork0_acquire_lock_~#cond~0.base=|v_thr1Thread2of4ForFork0_acquire_lock_~#cond~0.base_5|, ~#lock~0.base=|v_~#lock~0.base_22|, thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_~v.offset=v_thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_~v.offset_1, thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_#t~mem5=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_#t~mem5_1|, thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_~o.base=v_thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_~o.base_1, thr1Thread2of4ForFork0_acquire_lock_~#cond~0.offset=|v_thr1Thread2of4ForFork0_acquire_lock_~#cond~0.offset_5|, thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_~v.base=v_thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_~v.base_1, thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_#in~o.offset=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_#in~o.offset_1|, thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_#in~v.base=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_#in~v.base_1|, thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_#in~v.offset=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_#in~v.offset_1|, thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_~o.offset=v_thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_~o.offset_1, #memory_int=|v_#memory_int_68|, ~#lock~0.offset=|v_~#lock~0.offset_22|} AuxVars[] AssignedVars[thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_#in~o.base, thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_#in~v.base, thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_#in~v.offset, thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_~o.offset, thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_~v.offset, #memory_int, thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_#t~mem5, thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_~o.base, thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_~v.base, thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_#in~o.offset][443], [205#L702-7true, 207#L700-2true, 18#L700-2true, 344#(and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem8| 1) (not (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem7| 1)) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), 89#L694-2true, thr1Thread1of4ForFork0InUse, thr1Thread2of4ForFork0InUse, Black: 322#(and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (exists ((|#t~string0.base| Int) (|#t~string1.base| Int)) (and (= (select |#valid| |#t~string0.base|) 1) (or (= |#t~string0.base| 0) (= |#t~string1.base| 0) (= (select |#valid| 0) 0) (= |~#lock~0.base| 0)) (= (select |#valid| |#t~string1.base|) 1))) (= (select |#valid| |~#lock~0.base|) 1) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), Black: 324#(and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (exists ((|#t~string0.base| Int) (|#t~string1.base| Int)) (and (= (select |#valid| |#t~string0.base|) 1) (or (= |#t~string0.base| 0) (= |#t~string1.base| 0) (= (select |#valid| 0) 0) (= |~#lock~0.base| 0)) (= (select |#valid| |#t~string1.base|) 1))) (= (select |#valid| |~#lock~0.base|) 1) (exists ((|ULTIMATE.start_main_~#t~0.base| Int) (|ULTIMATE.start_main_~#t~0.offset| Int)) (and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |ULTIMATE.start_main_~#t~0.base|) |ULTIMATE.start_main_~#t~0.offset|) 0))) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), thr1Thread3of4ForFork0InUse, Black: 326#(and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem6| (select (select |#memory_int| |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.base|) |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.offset|)) (exists ((|#t~string0.base| Int) (|#t~string1.base| Int)) (and (= (select |#valid| |#t~string0.base|) 1) (or (= |#t~string0.base| 0) (= |#t~string1.base| 0) (= (select |#valid| 0) 0) (= |~#lock~0.base| 0)) (= (select |#valid| |#t~string1.base|) 1))) (= (select |#valid| |~#lock~0.base|) 1) (exists ((|ULTIMATE.start_main_~#t~0.base| Int) (|ULTIMATE.start_main_~#t~0.offset| Int)) (and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |ULTIMATE.start_main_~#t~0.base|) |ULTIMATE.start_main_~#t~0.offset|) 0))) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), Black: 328#(and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (exists ((|#t~string0.base| Int) (|#t~string1.base| Int)) (and (= (select |#valid| |#t~string0.base|) 1) (or (= |#t~string0.base| 0) (= |#t~string1.base| 0) (= (select |#valid| 0) 0) (= |~#lock~0.base| 0)) (= (select |#valid| |#t~string1.base|) 1))) (= (select |#valid| |~#lock~0.base|) 1) (exists ((|ULTIMATE.start_main_~#t~0.base| Int) (|ULTIMATE.start_main_~#t~0.offset| Int)) (and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |ULTIMATE.start_main_~#t~0.base|) |ULTIMATE.start_main_~#t~0.offset|) 0))) (exists ((|thr1Thread1of4ForFork0_acquire_lock_~#cond~0.offset| Int) (|thr1Thread1of4ForFork0_acquire_lock_~#cond~0.base| Int)) (and (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem7| (select (select |#memory_int| |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.base|) |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.offset|)) (not (= (select (select |#memory_int| |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.base|) |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.offset|) 1)))) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), thr1Thread4of4ForFork0InUse, Black: 330#(and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem8| 1) (exists ((|#t~string0.base| Int) (|#t~string1.base| Int)) (and (= (select |#valid| |#t~string0.base|) 1) (or (= |#t~string0.base| 0) (= |#t~string1.base| 0) (= (select |#valid| 0) 0) (= |~#lock~0.base| 0)) (= (select |#valid| |#t~string1.base|) 1))) (= (select |#valid| |~#lock~0.base|) 1) (exists ((|ULTIMATE.start_main_~#t~0.base| Int) (|ULTIMATE.start_main_~#t~0.offset| Int)) (and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |ULTIMATE.start_main_~#t~0.base|) |ULTIMATE.start_main_~#t~0.offset|) 0))) (exists ((|thr1Thread1of4ForFork0_acquire_lock_~#cond~0.offset| Int) (|thr1Thread1of4ForFork0_acquire_lock_~#cond~0.base| Int)) (and (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem7| (select (select |#memory_int| |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.base|) |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.offset|)) (not (= (select (select |#memory_int| |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.base|) |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.offset|) 1)))) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), Black: 332#(and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem8| 1) (exists ((|#t~string0.base| Int) (|#t~string1.base| Int)) (and (= (select |#valid| |#t~string0.base|) 1) (or (= |#t~string0.base| 0) (= |#t~string1.base| 0) (= (select |#valid| 0) 0) (= |~#lock~0.base| 0)) (= (select |#valid| |#t~string1.base|) 1))) (= (select |#valid| |~#lock~0.base|) 1) (not (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem7| 1)) (exists ((|ULTIMATE.start_main_~#t~0.base| Int) (|ULTIMATE.start_main_~#t~0.offset| Int)) (and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |ULTIMATE.start_main_~#t~0.base|) |ULTIMATE.start_main_~#t~0.offset|) 0))) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), 35#L719-2true, Black: 334#(and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (exists ((|ULTIMATE.start_main_~#t~0.base| Int) (|ULTIMATE.start_main_~#t~0.offset| Int)) (and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |ULTIMATE.start_main_~#t~0.base|) |ULTIMATE.start_main_~#t~0.offset|) 0))) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), Black: 336#(and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem8| 1) (exists ((|#t~string0.base| Int) (|#t~string1.base| Int)) (and (= (select |#valid| |#t~string0.base|) 1) (or (= |#t~string0.base| 0) (= |#t~string1.base| 0) (= (select |#valid| 0) 0) (= |~#lock~0.base| 0)) (= (select |#valid| |#t~string1.base|) 1))) (= (select |#valid| |~#lock~0.base|) 1) (not (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem7| 1)) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), Black: 338#(and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem6| (select (select |#memory_int| |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.base|) |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.offset|)) (exists ((|ULTIMATE.start_main_~#t~0.base| Int) (|ULTIMATE.start_main_~#t~0.offset| Int)) (and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |ULTIMATE.start_main_~#t~0.base|) |ULTIMATE.start_main_~#t~0.offset|) 0))) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), Black: 340#(and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (exists ((|ULTIMATE.start_main_~#t~0.base| Int) (|ULTIMATE.start_main_~#t~0.offset| Int)) (and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |ULTIMATE.start_main_~#t~0.base|) |ULTIMATE.start_main_~#t~0.offset|) 0))) (exists ((|thr1Thread1of4ForFork0_acquire_lock_~#cond~0.offset| Int) (|thr1Thread1of4ForFork0_acquire_lock_~#cond~0.base| Int)) (and (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem7| (select (select |#memory_int| |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.base|) |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.offset|)) (not (= (select (select |#memory_int| |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.base|) |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.offset|) 1)))) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), Black: 342#(and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem8| 1) (exists ((|ULTIMATE.start_main_~#t~0.base| Int) (|ULTIMATE.start_main_~#t~0.offset| Int)) (and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |ULTIMATE.start_main_~#t~0.base|) |ULTIMATE.start_main_~#t~0.offset|) 0))) (exists ((|thr1Thread1of4ForFork0_acquire_lock_~#cond~0.offset| Int) (|thr1Thread1of4ForFork0_acquire_lock_~#cond~0.base| Int)) (and (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem7| (select (select |#memory_int| |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.base|) |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.offset|)) (not (= (select (select |#memory_int| |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.base|) |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.offset|) 1)))) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), Black: 346#(and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem8| 1) (not (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem7| 1)) (exists ((|ULTIMATE.start_main_~#t~0.base| Int) (|ULTIMATE.start_main_~#t~0.offset| Int)) (and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |ULTIMATE.start_main_~#t~0.base|) |ULTIMATE.start_main_~#t~0.offset|) 0))) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), Black: 348#(and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem8| 1) (not (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem7| 1))), 241#(and (not (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem8| |thr1Thread1of4ForFork0_acquire_lock_#t~mem7|)) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), Black: 230#true, Black: 232#(= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1), Black: 233#(and (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem6| (select (select |#memory_int| |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.base|) |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.offset|)) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), Black: 235#(not (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem8| |thr1Thread1of4ForFork0_acquire_lock_#t~mem7|)), Black: 237#(and (not (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem7| (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|))) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), Black: 239#(and (not (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem7| (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|))) (not (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem8| |thr1Thread1of4ForFork0_acquire_lock_#t~mem7|)) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1))]) [2021-03-25 13:15:36,227 INFO L384 tUnfolder$Statistics]: this new event has 73 ancestors and is cut-off event [2021-03-25 13:15:36,227 INFO L387 tUnfolder$Statistics]: existing Event has 50 ancestors and is cut-off event [2021-03-25 13:15:36,228 INFO L387 tUnfolder$Statistics]: existing Event has 52 ancestors and is cut-off event [2021-03-25 13:15:36,228 INFO L387 tUnfolder$Statistics]: existing Event has 71 ancestors and is cut-off event [2021-03-25 13:15:36,231 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1152] L696-->L700-2: Formula: (and (= |v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#in~v.base_1| v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_~v.base_1) (= |v_#memory_int_68| (let ((.cse0 (store |v_#memory_int_69| v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_~o.base_1 (store (select |v_#memory_int_69| v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_~o.base_1) v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_~o.offset_1 (select (select |v_#memory_int_69| v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_~v.base_1) v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_~v.offset_1))))) (store .cse0 v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_~v.base_1 (store (select .cse0 v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_~v.base_1) v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_~v.offset_1 1)))) (= |v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#in~v.base_1| |v_~#lock~0.base_22|) (= |v_thr1Thread4of4ForFork0_acquire_lock_~#cond~0.base_5| |v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#in~o.base_1|) (= |v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#in~v.offset_1| v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_~v.offset_1) (= |v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#in~v.offset_1| |v_~#lock~0.offset_22|) (= |v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#in~o.base_1| v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_~o.base_1) (= |v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#in~o.offset_1| |v_thr1Thread4of4ForFork0_acquire_lock_~#cond~0.offset_5|) (= |v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#in~o.offset_1| v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_~o.offset_1)) InVars {#memory_int=|v_#memory_int_69|, ~#lock~0.offset=|v_~#lock~0.offset_22|, ~#lock~0.base=|v_~#lock~0.base_22|, thr1Thread4of4ForFork0_acquire_lock_~#cond~0.base=|v_thr1Thread4of4ForFork0_acquire_lock_~#cond~0.base_5|, thr1Thread4of4ForFork0_acquire_lock_~#cond~0.offset=|v_thr1Thread4of4ForFork0_acquire_lock_~#cond~0.offset_5|} OutVars{~#lock~0.base=|v_~#lock~0.base_22|, thr1Thread4of4ForFork0_acquire_lock_~#cond~0.base=|v_thr1Thread4of4ForFork0_acquire_lock_~#cond~0.base_5|, thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_~v.offset=v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_~v.offset_1, thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#in~v.offset=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#in~v.offset_1|, thr1Thread4of4ForFork0_acquire_lock_~#cond~0.offset=|v_thr1Thread4of4ForFork0_acquire_lock_~#cond~0.offset_5|, thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_~v.base=v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_~v.base_1, thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#t~mem5=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#t~mem5_1|, thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_~o.base=v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_~o.base_1, thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#in~o.offset=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#in~o.offset_1|, thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#in~v.base=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#in~v.base_1|, #memory_int=|v_#memory_int_68|, ~#lock~0.offset=|v_~#lock~0.offset_22|, thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_~o.offset=v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_~o.offset_1, thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#in~o.base=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#in~o.base_1|} AuxVars[] AssignedVars[thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#t~mem5, thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_~o.base, thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#in~o.offset, thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#in~v.base, thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_~v.offset, thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#in~v.offset, #memory_int, thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_~o.offset, thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#in~o.base, thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_~v.base][179], [205#L702-7true, 18#L700-2true, 344#(and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem8| 1) (not (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem7| 1)) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), thr1Thread1of4ForFork0InUse, thr1Thread2of4ForFork0InUse, Black: 322#(and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (exists ((|#t~string0.base| Int) (|#t~string1.base| Int)) (and (= (select |#valid| |#t~string0.base|) 1) (or (= |#t~string0.base| 0) (= |#t~string1.base| 0) (= (select |#valid| 0) 0) (= |~#lock~0.base| 0)) (= (select |#valid| |#t~string1.base|) 1))) (= (select |#valid| |~#lock~0.base|) 1) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), Black: 324#(and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (exists ((|#t~string0.base| Int) (|#t~string1.base| Int)) (and (= (select |#valid| |#t~string0.base|) 1) (or (= |#t~string0.base| 0) (= |#t~string1.base| 0) (= (select |#valid| 0) 0) (= |~#lock~0.base| 0)) (= (select |#valid| |#t~string1.base|) 1))) (= (select |#valid| |~#lock~0.base|) 1) (exists ((|ULTIMATE.start_main_~#t~0.base| Int) (|ULTIMATE.start_main_~#t~0.offset| Int)) (and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |ULTIMATE.start_main_~#t~0.base|) |ULTIMATE.start_main_~#t~0.offset|) 0))) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), thr1Thread3of4ForFork0InUse, Black: 326#(and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem6| (select (select |#memory_int| |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.base|) |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.offset|)) (exists ((|#t~string0.base| Int) (|#t~string1.base| Int)) (and (= (select |#valid| |#t~string0.base|) 1) (or (= |#t~string0.base| 0) (= |#t~string1.base| 0) (= (select |#valid| 0) 0) (= |~#lock~0.base| 0)) (= (select |#valid| |#t~string1.base|) 1))) (= (select |#valid| |~#lock~0.base|) 1) (exists ((|ULTIMATE.start_main_~#t~0.base| Int) (|ULTIMATE.start_main_~#t~0.offset| Int)) (and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |ULTIMATE.start_main_~#t~0.base|) |ULTIMATE.start_main_~#t~0.offset|) 0))) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), Black: 328#(and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (exists ((|#t~string0.base| Int) (|#t~string1.base| Int)) (and (= (select |#valid| |#t~string0.base|) 1) (or (= |#t~string0.base| 0) (= |#t~string1.base| 0) (= (select |#valid| 0) 0) (= |~#lock~0.base| 0)) (= (select |#valid| |#t~string1.base|) 1))) (= (select |#valid| |~#lock~0.base|) 1) (exists ((|ULTIMATE.start_main_~#t~0.base| Int) (|ULTIMATE.start_main_~#t~0.offset| Int)) (and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |ULTIMATE.start_main_~#t~0.base|) |ULTIMATE.start_main_~#t~0.offset|) 0))) (exists ((|thr1Thread1of4ForFork0_acquire_lock_~#cond~0.offset| Int) (|thr1Thread1of4ForFork0_acquire_lock_~#cond~0.base| Int)) (and (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem7| (select (select |#memory_int| |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.base|) |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.offset|)) (not (= (select (select |#memory_int| |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.base|) |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.offset|) 1)))) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), thr1Thread4of4ForFork0InUse, Black: 330#(and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem8| 1) (exists ((|#t~string0.base| Int) (|#t~string1.base| Int)) (and (= (select |#valid| |#t~string0.base|) 1) (or (= |#t~string0.base| 0) (= |#t~string1.base| 0) (= (select |#valid| 0) 0) (= |~#lock~0.base| 0)) (= (select |#valid| |#t~string1.base|) 1))) (= (select |#valid| |~#lock~0.base|) 1) (exists ((|ULTIMATE.start_main_~#t~0.base| Int) (|ULTIMATE.start_main_~#t~0.offset| Int)) (and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |ULTIMATE.start_main_~#t~0.base|) |ULTIMATE.start_main_~#t~0.offset|) 0))) (exists ((|thr1Thread1of4ForFork0_acquire_lock_~#cond~0.offset| Int) (|thr1Thread1of4ForFork0_acquire_lock_~#cond~0.base| Int)) (and (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem7| (select (select |#memory_int| |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.base|) |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.offset|)) (not (= (select (select |#memory_int| |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.base|) |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.offset|) 1)))) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), 163#L694-2true, Black: 332#(and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem8| 1) (exists ((|#t~string0.base| Int) (|#t~string1.base| Int)) (and (= (select |#valid| |#t~string0.base|) 1) (or (= |#t~string0.base| 0) (= |#t~string1.base| 0) (= (select |#valid| 0) 0) (= |~#lock~0.base| 0)) (= (select |#valid| |#t~string1.base|) 1))) (= (select |#valid| |~#lock~0.base|) 1) (not (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem7| 1)) (exists ((|ULTIMATE.start_main_~#t~0.base| Int) (|ULTIMATE.start_main_~#t~0.offset| Int)) (and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |ULTIMATE.start_main_~#t~0.base|) |ULTIMATE.start_main_~#t~0.offset|) 0))) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), 35#L719-2true, Black: 334#(and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (exists ((|ULTIMATE.start_main_~#t~0.base| Int) (|ULTIMATE.start_main_~#t~0.offset| Int)) (and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |ULTIMATE.start_main_~#t~0.base|) |ULTIMATE.start_main_~#t~0.offset|) 0))) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), Black: 336#(and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem8| 1) (exists ((|#t~string0.base| Int) (|#t~string1.base| Int)) (and (= (select |#valid| |#t~string0.base|) 1) (or (= |#t~string0.base| 0) (= |#t~string1.base| 0) (= (select |#valid| 0) 0) (= |~#lock~0.base| 0)) (= (select |#valid| |#t~string1.base|) 1))) (= (select |#valid| |~#lock~0.base|) 1) (not (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem7| 1)) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), Black: 338#(and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem6| (select (select |#memory_int| |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.base|) |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.offset|)) (exists ((|ULTIMATE.start_main_~#t~0.base| Int) (|ULTIMATE.start_main_~#t~0.offset| Int)) (and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |ULTIMATE.start_main_~#t~0.base|) |ULTIMATE.start_main_~#t~0.offset|) 0))) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), Black: 340#(and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (exists ((|ULTIMATE.start_main_~#t~0.base| Int) (|ULTIMATE.start_main_~#t~0.offset| Int)) (and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |ULTIMATE.start_main_~#t~0.base|) |ULTIMATE.start_main_~#t~0.offset|) 0))) (exists ((|thr1Thread1of4ForFork0_acquire_lock_~#cond~0.offset| Int) (|thr1Thread1of4ForFork0_acquire_lock_~#cond~0.base| Int)) (and (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem7| (select (select |#memory_int| |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.base|) |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.offset|)) (not (= (select (select |#memory_int| |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.base|) |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.offset|) 1)))) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), Black: 342#(and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem8| 1) (exists ((|ULTIMATE.start_main_~#t~0.base| Int) (|ULTIMATE.start_main_~#t~0.offset| Int)) (and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |ULTIMATE.start_main_~#t~0.base|) |ULTIMATE.start_main_~#t~0.offset|) 0))) (exists ((|thr1Thread1of4ForFork0_acquire_lock_~#cond~0.offset| Int) (|thr1Thread1of4ForFork0_acquire_lock_~#cond~0.base| Int)) (and (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem7| (select (select |#memory_int| |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.base|) |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.offset|)) (not (= (select (select |#memory_int| |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.base|) |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.offset|) 1)))) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), Black: 346#(and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem8| 1) (not (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem7| 1)) (exists ((|ULTIMATE.start_main_~#t~0.base| Int) (|ULTIMATE.start_main_~#t~0.offset| Int)) (and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |ULTIMATE.start_main_~#t~0.base|) |ULTIMATE.start_main_~#t~0.offset|) 0))) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), Black: 348#(and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem8| 1) (not (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem7| 1))), 110#L700-2true, 241#(and (not (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem8| |thr1Thread1of4ForFork0_acquire_lock_#t~mem7|)) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), Black: 230#true, Black: 232#(= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1), Black: 233#(and (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem6| (select (select |#memory_int| |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.base|) |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.offset|)) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), Black: 235#(not (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem8| |thr1Thread1of4ForFork0_acquire_lock_#t~mem7|)), Black: 237#(and (not (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem7| (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|))) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), Black: 239#(and (not (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem7| (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|))) (not (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem8| |thr1Thread1of4ForFork0_acquire_lock_#t~mem7|)) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1))]) [2021-03-25 13:15:36,232 INFO L384 tUnfolder$Statistics]: this new event has 73 ancestors and is cut-off event [2021-03-25 13:15:36,232 INFO L387 tUnfolder$Statistics]: existing Event has 52 ancestors and is cut-off event [2021-03-25 13:15:36,232 INFO L387 tUnfolder$Statistics]: existing Event has 50 ancestors and is cut-off event [2021-03-25 13:15:36,232 INFO L387 tUnfolder$Statistics]: existing Event has 71 ancestors and is cut-off event [2021-03-25 13:15:36,241 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1262] L696-->L700-2: Formula: (and (= |v_thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_#in~v.base_1| v_thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_~v.base_1) (= |v_#memory_int_68| (let ((.cse0 (store |v_#memory_int_69| v_thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_~o.base_1 (store (select |v_#memory_int_69| v_thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_~o.base_1) v_thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_~o.offset_1 (select (select |v_#memory_int_69| v_thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_~v.base_1) v_thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_~v.offset_1))))) (store .cse0 v_thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_~v.base_1 (store (select .cse0 v_thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_~v.base_1) v_thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_~v.offset_1 1)))) (= |v_thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_#in~v.base_1| |v_~#lock~0.base_22|) (= |v_thr1Thread2of4ForFork0_acquire_lock_~#cond~0.base_5| |v_thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_#in~o.base_1|) (= |v_thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_#in~v.offset_1| v_thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_~v.offset_1) (= |v_thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_#in~v.offset_1| |v_~#lock~0.offset_22|) (= |v_thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_#in~o.base_1| v_thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_~o.base_1) (= |v_thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_#in~o.offset_1| |v_thr1Thread2of4ForFork0_acquire_lock_~#cond~0.offset_5|) (= |v_thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_#in~o.offset_1| v_thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_~o.offset_1)) InVars {#memory_int=|v_#memory_int_69|, ~#lock~0.offset=|v_~#lock~0.offset_22|, thr1Thread2of4ForFork0_acquire_lock_~#cond~0.base=|v_thr1Thread2of4ForFork0_acquire_lock_~#cond~0.base_5|, ~#lock~0.base=|v_~#lock~0.base_22|, thr1Thread2of4ForFork0_acquire_lock_~#cond~0.offset=|v_thr1Thread2of4ForFork0_acquire_lock_~#cond~0.offset_5|} OutVars{thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_#in~o.base=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_#in~o.base_1|, thr1Thread2of4ForFork0_acquire_lock_~#cond~0.base=|v_thr1Thread2of4ForFork0_acquire_lock_~#cond~0.base_5|, ~#lock~0.base=|v_~#lock~0.base_22|, thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_~v.offset=v_thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_~v.offset_1, thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_#t~mem5=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_#t~mem5_1|, thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_~o.base=v_thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_~o.base_1, thr1Thread2of4ForFork0_acquire_lock_~#cond~0.offset=|v_thr1Thread2of4ForFork0_acquire_lock_~#cond~0.offset_5|, thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_~v.base=v_thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_~v.base_1, thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_#in~o.offset=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_#in~o.offset_1|, thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_#in~v.base=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_#in~v.base_1|, thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_#in~v.offset=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_#in~v.offset_1|, thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_~o.offset=v_thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_~o.offset_1, #memory_int=|v_#memory_int_68|, ~#lock~0.offset=|v_~#lock~0.offset_22|} AuxVars[] AssignedVars[thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_#in~o.base, thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_#in~v.base, thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_#in~v.offset, thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_~o.offset, thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_~v.offset, #memory_int, thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_#t~mem5, thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_~o.base, thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_~v.base, thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_#in~o.offset][443], [205#L702-7true, 18#L700-2true, 344#(and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem8| 1) (not (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem7| 1)) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), thr1Thread1of4ForFork0InUse, thr1Thread2of4ForFork0InUse, Black: 322#(and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (exists ((|#t~string0.base| Int) (|#t~string1.base| Int)) (and (= (select |#valid| |#t~string0.base|) 1) (or (= |#t~string0.base| 0) (= |#t~string1.base| 0) (= (select |#valid| 0) 0) (= |~#lock~0.base| 0)) (= (select |#valid| |#t~string1.base|) 1))) (= (select |#valid| |~#lock~0.base|) 1) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), Black: 324#(and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (exists ((|#t~string0.base| Int) (|#t~string1.base| Int)) (and (= (select |#valid| |#t~string0.base|) 1) (or (= |#t~string0.base| 0) (= |#t~string1.base| 0) (= (select |#valid| 0) 0) (= |~#lock~0.base| 0)) (= (select |#valid| |#t~string1.base|) 1))) (= (select |#valid| |~#lock~0.base|) 1) (exists ((|ULTIMATE.start_main_~#t~0.base| Int) (|ULTIMATE.start_main_~#t~0.offset| Int)) (and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |ULTIMATE.start_main_~#t~0.base|) |ULTIMATE.start_main_~#t~0.offset|) 0))) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), thr1Thread3of4ForFork0InUse, Black: 326#(and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem6| (select (select |#memory_int| |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.base|) |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.offset|)) (exists ((|#t~string0.base| Int) (|#t~string1.base| Int)) (and (= (select |#valid| |#t~string0.base|) 1) (or (= |#t~string0.base| 0) (= |#t~string1.base| 0) (= (select |#valid| 0) 0) (= |~#lock~0.base| 0)) (= (select |#valid| |#t~string1.base|) 1))) (= (select |#valid| |~#lock~0.base|) 1) (exists ((|ULTIMATE.start_main_~#t~0.base| Int) (|ULTIMATE.start_main_~#t~0.offset| Int)) (and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |ULTIMATE.start_main_~#t~0.base|) |ULTIMATE.start_main_~#t~0.offset|) 0))) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), Black: 328#(and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (exists ((|#t~string0.base| Int) (|#t~string1.base| Int)) (and (= (select |#valid| |#t~string0.base|) 1) (or (= |#t~string0.base| 0) (= |#t~string1.base| 0) (= (select |#valid| 0) 0) (= |~#lock~0.base| 0)) (= (select |#valid| |#t~string1.base|) 1))) (= (select |#valid| |~#lock~0.base|) 1) (exists ((|ULTIMATE.start_main_~#t~0.base| Int) (|ULTIMATE.start_main_~#t~0.offset| Int)) (and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |ULTIMATE.start_main_~#t~0.base|) |ULTIMATE.start_main_~#t~0.offset|) 0))) (exists ((|thr1Thread1of4ForFork0_acquire_lock_~#cond~0.offset| Int) (|thr1Thread1of4ForFork0_acquire_lock_~#cond~0.base| Int)) (and (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem7| (select (select |#memory_int| |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.base|) |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.offset|)) (not (= (select (select |#memory_int| |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.base|) |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.offset|) 1)))) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), thr1Thread4of4ForFork0InUse, Black: 330#(and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem8| 1) (exists ((|#t~string0.base| Int) (|#t~string1.base| Int)) (and (= (select |#valid| |#t~string0.base|) 1) (or (= |#t~string0.base| 0) (= |#t~string1.base| 0) (= (select |#valid| 0) 0) (= |~#lock~0.base| 0)) (= (select |#valid| |#t~string1.base|) 1))) (= (select |#valid| |~#lock~0.base|) 1) (exists ((|ULTIMATE.start_main_~#t~0.base| Int) (|ULTIMATE.start_main_~#t~0.offset| Int)) (and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |ULTIMATE.start_main_~#t~0.base|) |ULTIMATE.start_main_~#t~0.offset|) 0))) (exists ((|thr1Thread1of4ForFork0_acquire_lock_~#cond~0.offset| Int) (|thr1Thread1of4ForFork0_acquire_lock_~#cond~0.base| Int)) (and (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem7| (select (select |#memory_int| |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.base|) |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.offset|)) (not (= (select (select |#memory_int| |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.base|) |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.offset|) 1)))) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), 35#L719-2true, 163#L694-2true, Black: 332#(and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem8| 1) (exists ((|#t~string0.base| Int) (|#t~string1.base| Int)) (and (= (select |#valid| |#t~string0.base|) 1) (or (= |#t~string0.base| 0) (= |#t~string1.base| 0) (= (select |#valid| 0) 0) (= |~#lock~0.base| 0)) (= (select |#valid| |#t~string1.base|) 1))) (= (select |#valid| |~#lock~0.base|) 1) (not (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem7| 1)) (exists ((|ULTIMATE.start_main_~#t~0.base| Int) (|ULTIMATE.start_main_~#t~0.offset| Int)) (and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |ULTIMATE.start_main_~#t~0.base|) |ULTIMATE.start_main_~#t~0.offset|) 0))) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), Black: 334#(and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (exists ((|ULTIMATE.start_main_~#t~0.base| Int) (|ULTIMATE.start_main_~#t~0.offset| Int)) (and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |ULTIMATE.start_main_~#t~0.base|) |ULTIMATE.start_main_~#t~0.offset|) 0))) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), Black: 336#(and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem8| 1) (exists ((|#t~string0.base| Int) (|#t~string1.base| Int)) (and (= (select |#valid| |#t~string0.base|) 1) (or (= |#t~string0.base| 0) (= |#t~string1.base| 0) (= (select |#valid| 0) 0) (= |~#lock~0.base| 0)) (= (select |#valid| |#t~string1.base|) 1))) (= (select |#valid| |~#lock~0.base|) 1) (not (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem7| 1)) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), Black: 338#(and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem6| (select (select |#memory_int| |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.base|) |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.offset|)) (exists ((|ULTIMATE.start_main_~#t~0.base| Int) (|ULTIMATE.start_main_~#t~0.offset| Int)) (and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |ULTIMATE.start_main_~#t~0.base|) |ULTIMATE.start_main_~#t~0.offset|) 0))) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), Black: 340#(and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (exists ((|ULTIMATE.start_main_~#t~0.base| Int) (|ULTIMATE.start_main_~#t~0.offset| Int)) (and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |ULTIMATE.start_main_~#t~0.base|) |ULTIMATE.start_main_~#t~0.offset|) 0))) (exists ((|thr1Thread1of4ForFork0_acquire_lock_~#cond~0.offset| Int) (|thr1Thread1of4ForFork0_acquire_lock_~#cond~0.base| Int)) (and (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem7| (select (select |#memory_int| |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.base|) |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.offset|)) (not (= (select (select |#memory_int| |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.base|) |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.offset|) 1)))) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), Black: 342#(and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem8| 1) (exists ((|ULTIMATE.start_main_~#t~0.base| Int) (|ULTIMATE.start_main_~#t~0.offset| Int)) (and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |ULTIMATE.start_main_~#t~0.base|) |ULTIMATE.start_main_~#t~0.offset|) 0))) (exists ((|thr1Thread1of4ForFork0_acquire_lock_~#cond~0.offset| Int) (|thr1Thread1of4ForFork0_acquire_lock_~#cond~0.base| Int)) (and (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem7| (select (select |#memory_int| |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.base|) |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.offset|)) (not (= (select (select |#memory_int| |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.base|) |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.offset|) 1)))) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), Black: 346#(and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem8| 1) (not (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem7| 1)) (exists ((|ULTIMATE.start_main_~#t~0.base| Int) (|ULTIMATE.start_main_~#t~0.offset| Int)) (and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |ULTIMATE.start_main_~#t~0.base|) |ULTIMATE.start_main_~#t~0.offset|) 0))) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), Black: 348#(and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem8| 1) (not (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem7| 1))), 110#L700-2true, 241#(and (not (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem8| |thr1Thread1of4ForFork0_acquire_lock_#t~mem7|)) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), Black: 230#true, Black: 232#(= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1), Black: 233#(and (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem6| (select (select |#memory_int| |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.base|) |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.offset|)) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), Black: 235#(not (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem8| |thr1Thread1of4ForFork0_acquire_lock_#t~mem7|)), Black: 237#(and (not (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem7| (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|))) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), Black: 239#(and (not (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem7| (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|))) (not (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem8| |thr1Thread1of4ForFork0_acquire_lock_#t~mem7|)) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1))]) [2021-03-25 13:15:36,241 INFO L384 tUnfolder$Statistics]: this new event has 73 ancestors and is cut-off event [2021-03-25 13:15:36,241 INFO L387 tUnfolder$Statistics]: existing Event has 50 ancestors and is cut-off event [2021-03-25 13:15:36,242 INFO L387 tUnfolder$Statistics]: existing Event has 52 ancestors and is cut-off event [2021-03-25 13:15:36,242 INFO L387 tUnfolder$Statistics]: existing Event has 71 ancestors and is cut-off event [2021-03-25 13:15:36,278 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1262] L696-->L700-2: Formula: (and (= |v_thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_#in~v.base_1| v_thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_~v.base_1) (= |v_#memory_int_68| (let ((.cse0 (store |v_#memory_int_69| v_thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_~o.base_1 (store (select |v_#memory_int_69| v_thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_~o.base_1) v_thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_~o.offset_1 (select (select |v_#memory_int_69| v_thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_~v.base_1) v_thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_~v.offset_1))))) (store .cse0 v_thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_~v.base_1 (store (select .cse0 v_thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_~v.base_1) v_thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_~v.offset_1 1)))) (= |v_thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_#in~v.base_1| |v_~#lock~0.base_22|) (= |v_thr1Thread2of4ForFork0_acquire_lock_~#cond~0.base_5| |v_thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_#in~o.base_1|) (= |v_thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_#in~v.offset_1| v_thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_~v.offset_1) (= |v_thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_#in~v.offset_1| |v_~#lock~0.offset_22|) (= |v_thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_#in~o.base_1| v_thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_~o.base_1) (= |v_thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_#in~o.offset_1| |v_thr1Thread2of4ForFork0_acquire_lock_~#cond~0.offset_5|) (= |v_thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_#in~o.offset_1| v_thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_~o.offset_1)) InVars {#memory_int=|v_#memory_int_69|, ~#lock~0.offset=|v_~#lock~0.offset_22|, thr1Thread2of4ForFork0_acquire_lock_~#cond~0.base=|v_thr1Thread2of4ForFork0_acquire_lock_~#cond~0.base_5|, ~#lock~0.base=|v_~#lock~0.base_22|, thr1Thread2of4ForFork0_acquire_lock_~#cond~0.offset=|v_thr1Thread2of4ForFork0_acquire_lock_~#cond~0.offset_5|} OutVars{thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_#in~o.base=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_#in~o.base_1|, thr1Thread2of4ForFork0_acquire_lock_~#cond~0.base=|v_thr1Thread2of4ForFork0_acquire_lock_~#cond~0.base_5|, ~#lock~0.base=|v_~#lock~0.base_22|, thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_~v.offset=v_thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_~v.offset_1, thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_#t~mem5=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_#t~mem5_1|, thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_~o.base=v_thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_~o.base_1, thr1Thread2of4ForFork0_acquire_lock_~#cond~0.offset=|v_thr1Thread2of4ForFork0_acquire_lock_~#cond~0.offset_5|, thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_~v.base=v_thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_~v.base_1, thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_#in~o.offset=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_#in~o.offset_1|, thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_#in~v.base=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_#in~v.base_1|, thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_#in~v.offset=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_#in~v.offset_1|, thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_~o.offset=v_thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_~o.offset_1, #memory_int=|v_#memory_int_68|, ~#lock~0.offset=|v_~#lock~0.offset_22|} AuxVars[] AssignedVars[thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_#in~o.base, thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_#in~v.base, thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_#in~v.offset, thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_~o.offset, thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_~v.offset, #memory_int, thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_#t~mem5, thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_~o.base, thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_~v.base, thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_#in~o.offset][477], [199#thr1Err0ASSERT_VIOLATIONERROR_FUNCTIONtrue, 207#L700-2true, 18#L700-2true, thr1Thread1of4ForFork0InUse, thr1Thread2of4ForFork0InUse, Black: 322#(and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (exists ((|#t~string0.base| Int) (|#t~string1.base| Int)) (and (= (select |#valid| |#t~string0.base|) 1) (or (= |#t~string0.base| 0) (= |#t~string1.base| 0) (= (select |#valid| 0) 0) (= |~#lock~0.base| 0)) (= (select |#valid| |#t~string1.base|) 1))) (= (select |#valid| |~#lock~0.base|) 1) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), Black: 324#(and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (exists ((|#t~string0.base| Int) (|#t~string1.base| Int)) (and (= (select |#valid| |#t~string0.base|) 1) (or (= |#t~string0.base| 0) (= |#t~string1.base| 0) (= (select |#valid| 0) 0) (= |~#lock~0.base| 0)) (= (select |#valid| |#t~string1.base|) 1))) (= (select |#valid| |~#lock~0.base|) 1) (exists ((|ULTIMATE.start_main_~#t~0.base| Int) (|ULTIMATE.start_main_~#t~0.offset| Int)) (and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |ULTIMATE.start_main_~#t~0.base|) |ULTIMATE.start_main_~#t~0.offset|) 0))) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), thr1Thread3of4ForFork0InUse, Black: 326#(and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem6| (select (select |#memory_int| |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.base|) |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.offset|)) (exists ((|#t~string0.base| Int) (|#t~string1.base| Int)) (and (= (select |#valid| |#t~string0.base|) 1) (or (= |#t~string0.base| 0) (= |#t~string1.base| 0) (= (select |#valid| 0) 0) (= |~#lock~0.base| 0)) (= (select |#valid| |#t~string1.base|) 1))) (= (select |#valid| |~#lock~0.base|) 1) (exists ((|ULTIMATE.start_main_~#t~0.base| Int) (|ULTIMATE.start_main_~#t~0.offset| Int)) (and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |ULTIMATE.start_main_~#t~0.base|) |ULTIMATE.start_main_~#t~0.offset|) 0))) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), Black: 328#(and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (exists ((|#t~string0.base| Int) (|#t~string1.base| Int)) (and (= (select |#valid| |#t~string0.base|) 1) (or (= |#t~string0.base| 0) (= |#t~string1.base| 0) (= (select |#valid| 0) 0) (= |~#lock~0.base| 0)) (= (select |#valid| |#t~string1.base|) 1))) (= (select |#valid| |~#lock~0.base|) 1) (exists ((|ULTIMATE.start_main_~#t~0.base| Int) (|ULTIMATE.start_main_~#t~0.offset| Int)) (and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |ULTIMATE.start_main_~#t~0.base|) |ULTIMATE.start_main_~#t~0.offset|) 0))) (exists ((|thr1Thread1of4ForFork0_acquire_lock_~#cond~0.offset| Int) (|thr1Thread1of4ForFork0_acquire_lock_~#cond~0.base| Int)) (and (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem7| (select (select |#memory_int| |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.base|) |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.offset|)) (not (= (select (select |#memory_int| |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.base|) |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.offset|) 1)))) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), thr1Thread4of4ForFork0NotInUse, Black: 330#(and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem8| 1) (exists ((|#t~string0.base| Int) (|#t~string1.base| Int)) (and (= (select |#valid| |#t~string0.base|) 1) (or (= |#t~string0.base| 0) (= |#t~string1.base| 0) (= (select |#valid| 0) 0) (= |~#lock~0.base| 0)) (= (select |#valid| |#t~string1.base|) 1))) (= (select |#valid| |~#lock~0.base|) 1) (exists ((|ULTIMATE.start_main_~#t~0.base| Int) (|ULTIMATE.start_main_~#t~0.offset| Int)) (and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |ULTIMATE.start_main_~#t~0.base|) |ULTIMATE.start_main_~#t~0.offset|) 0))) (exists ((|thr1Thread1of4ForFork0_acquire_lock_~#cond~0.offset| Int) (|thr1Thread1of4ForFork0_acquire_lock_~#cond~0.base| Int)) (and (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem7| (select (select |#memory_int| |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.base|) |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.offset|)) (not (= (select (select |#memory_int| |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.base|) |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.offset|) 1)))) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), Black: 332#(and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem8| 1) (exists ((|#t~string0.base| Int) (|#t~string1.base| Int)) (and (= (select |#valid| |#t~string0.base|) 1) (or (= |#t~string0.base| 0) (= |#t~string1.base| 0) (= (select |#valid| 0) 0) (= |~#lock~0.base| 0)) (= (select |#valid| |#t~string1.base|) 1))) (= (select |#valid| |~#lock~0.base|) 1) (not (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem7| 1)) (exists ((|ULTIMATE.start_main_~#t~0.base| Int) (|ULTIMATE.start_main_~#t~0.offset| Int)) (and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |ULTIMATE.start_main_~#t~0.base|) |ULTIMATE.start_main_~#t~0.offset|) 0))) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), 36#L719-3true, Black: 334#(and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (exists ((|ULTIMATE.start_main_~#t~0.base| Int) (|ULTIMATE.start_main_~#t~0.offset| Int)) (and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |ULTIMATE.start_main_~#t~0.base|) |ULTIMATE.start_main_~#t~0.offset|) 0))) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), Black: 336#(and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem8| 1) (exists ((|#t~string0.base| Int) (|#t~string1.base| Int)) (and (= (select |#valid| |#t~string0.base|) 1) (or (= |#t~string0.base| 0) (= |#t~string1.base| 0) (= (select |#valid| 0) 0) (= |~#lock~0.base| 0)) (= (select |#valid| |#t~string1.base|) 1))) (= (select |#valid| |~#lock~0.base|) 1) (not (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem7| 1)) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), Black: 338#(and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem6| (select (select |#memory_int| |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.base|) |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.offset|)) (exists ((|ULTIMATE.start_main_~#t~0.base| Int) (|ULTIMATE.start_main_~#t~0.offset| Int)) (and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |ULTIMATE.start_main_~#t~0.base|) |ULTIMATE.start_main_~#t~0.offset|) 0))) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), Black: 340#(and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (exists ((|ULTIMATE.start_main_~#t~0.base| Int) (|ULTIMATE.start_main_~#t~0.offset| Int)) (and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |ULTIMATE.start_main_~#t~0.base|) |ULTIMATE.start_main_~#t~0.offset|) 0))) (exists ((|thr1Thread1of4ForFork0_acquire_lock_~#cond~0.offset| Int) (|thr1Thread1of4ForFork0_acquire_lock_~#cond~0.base| Int)) (and (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem7| (select (select |#memory_int| |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.base|) |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.offset|)) (not (= (select (select |#memory_int| |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.base|) |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.offset|) 1)))) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), 296#(and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), 232#(= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1), Black: 342#(and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem8| 1) (exists ((|ULTIMATE.start_main_~#t~0.base| Int) (|ULTIMATE.start_main_~#t~0.offset| Int)) (and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |ULTIMATE.start_main_~#t~0.base|) |ULTIMATE.start_main_~#t~0.offset|) 0))) (exists ((|thr1Thread1of4ForFork0_acquire_lock_~#cond~0.offset| Int) (|thr1Thread1of4ForFork0_acquire_lock_~#cond~0.base| Int)) (and (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem7| (select (select |#memory_int| |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.base|) |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.offset|)) (not (= (select (select |#memory_int| |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.base|) |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.offset|) 1)))) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), Black: 344#(and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem8| 1) (not (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem7| 1)) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), Black: 346#(and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem8| 1) (not (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem7| 1)) (exists ((|ULTIMATE.start_main_~#t~0.base| Int) (|ULTIMATE.start_main_~#t~0.offset| Int)) (and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |ULTIMATE.start_main_~#t~0.base|) |ULTIMATE.start_main_~#t~0.offset|) 0))) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), Black: 348#(and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem8| 1) (not (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem7| 1))), Black: 241#(and (not (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem8| |thr1Thread1of4ForFork0_acquire_lock_#t~mem7|)) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), Black: 230#true, Black: 233#(and (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem6| (select (select |#memory_int| |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.base|) |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.offset|)) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), Black: 235#(not (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem8| |thr1Thread1of4ForFork0_acquire_lock_#t~mem7|)), Black: 237#(and (not (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem7| (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|))) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), Black: 239#(and (not (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem7| (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|))) (not (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem8| |thr1Thread1of4ForFork0_acquire_lock_#t~mem7|)) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1))]) [2021-03-25 13:15:36,278 INFO L384 tUnfolder$Statistics]: this new event has 73 ancestors and is cut-off event [2021-03-25 13:15:36,278 INFO L387 tUnfolder$Statistics]: existing Event has 52 ancestors and is cut-off event [2021-03-25 13:15:36,278 INFO L387 tUnfolder$Statistics]: existing Event has 52 ancestors and is cut-off event [2021-03-25 13:15:36,278 INFO L387 tUnfolder$Statistics]: existing Event has 54 ancestors and is cut-off event [2021-03-25 13:15:36,282 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1097] L696-->L700-2: Formula: (and (= |v_thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_#in~v.base_1| v_thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_~v.base_1) (= |v_#memory_int_68| (let ((.cse0 (store |v_#memory_int_69| v_thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_~o.base_1 (store (select |v_#memory_int_69| v_thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_~o.base_1) v_thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_~o.offset_1 (select (select |v_#memory_int_69| v_thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_~v.base_1) v_thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_~v.offset_1))))) (store .cse0 v_thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_~v.base_1 (store (select .cse0 v_thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_~v.base_1) v_thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_~v.offset_1 1)))) (= |v_thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_#in~v.base_1| |v_~#lock~0.base_22|) (= |v_thr1Thread3of4ForFork0_acquire_lock_~#cond~0.base_5| |v_thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_#in~o.base_1|) (= |v_thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_#in~v.offset_1| v_thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_~v.offset_1) (= |v_thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_#in~v.offset_1| |v_~#lock~0.offset_22|) (= |v_thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_#in~o.base_1| v_thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_~o.base_1) (= |v_thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_#in~o.offset_1| |v_thr1Thread3of4ForFork0_acquire_lock_~#cond~0.offset_5|) (= |v_thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_#in~o.offset_1| v_thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_~o.offset_1)) InVars {#memory_int=|v_#memory_int_69|, ~#lock~0.offset=|v_~#lock~0.offset_22|, thr1Thread3of4ForFork0_acquire_lock_~#cond~0.base=|v_thr1Thread3of4ForFork0_acquire_lock_~#cond~0.base_5|, ~#lock~0.base=|v_~#lock~0.base_22|, thr1Thread3of4ForFork0_acquire_lock_~#cond~0.offset=|v_thr1Thread3of4ForFork0_acquire_lock_~#cond~0.offset_5|} OutVars{thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_#t~mem5=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_#t~mem5_1|, thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_#in~v.base=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_#in~v.base_1|, ~#lock~0.base=|v_~#lock~0.base_22|, thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_~o.offset=v_thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_~o.offset_1, thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_~v.offset=v_thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_~v.offset_1, thr1Thread3of4ForFork0_acquire_lock_~#cond~0.base=|v_thr1Thread3of4ForFork0_acquire_lock_~#cond~0.base_5|, thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_#in~o.base=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_#in~o.base_1|, #memory_int=|v_#memory_int_68|, ~#lock~0.offset=|v_~#lock~0.offset_22|, thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_#in~v.offset=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_#in~v.offset_1|, thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_#in~o.offset=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_#in~o.offset_1|, thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_~o.base=v_thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_~o.base_1, thr1Thread3of4ForFork0_acquire_lock_~#cond~0.offset=|v_thr1Thread3of4ForFork0_acquire_lock_~#cond~0.offset_5|, thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_~v.base=v_thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_~v.base_1} AuxVars[] AssignedVars[thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_~v.offset, thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_#t~mem5, thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_#in~o.base, thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_#in~v.base, #memory_int, thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_~o.offset, thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_#in~v.offset, thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_#in~o.offset, thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_~o.base, thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_~v.base][340], [199#thr1Err0ASSERT_VIOLATIONERROR_FUNCTIONtrue, 207#L700-2true, 18#L700-2true, thr1Thread1of4ForFork0InUse, thr1Thread2of4ForFork0InUse, Black: 322#(and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (exists ((|#t~string0.base| Int) (|#t~string1.base| Int)) (and (= (select |#valid| |#t~string0.base|) 1) (or (= |#t~string0.base| 0) (= |#t~string1.base| 0) (= (select |#valid| 0) 0) (= |~#lock~0.base| 0)) (= (select |#valid| |#t~string1.base|) 1))) (= (select |#valid| |~#lock~0.base|) 1) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), Black: 324#(and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (exists ((|#t~string0.base| Int) (|#t~string1.base| Int)) (and (= (select |#valid| |#t~string0.base|) 1) (or (= |#t~string0.base| 0) (= |#t~string1.base| 0) (= (select |#valid| 0) 0) (= |~#lock~0.base| 0)) (= (select |#valid| |#t~string1.base|) 1))) (= (select |#valid| |~#lock~0.base|) 1) (exists ((|ULTIMATE.start_main_~#t~0.base| Int) (|ULTIMATE.start_main_~#t~0.offset| Int)) (and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |ULTIMATE.start_main_~#t~0.base|) |ULTIMATE.start_main_~#t~0.offset|) 0))) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), thr1Thread3of4ForFork0InUse, Black: 326#(and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem6| (select (select |#memory_int| |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.base|) |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.offset|)) (exists ((|#t~string0.base| Int) (|#t~string1.base| Int)) (and (= (select |#valid| |#t~string0.base|) 1) (or (= |#t~string0.base| 0) (= |#t~string1.base| 0) (= (select |#valid| 0) 0) (= |~#lock~0.base| 0)) (= (select |#valid| |#t~string1.base|) 1))) (= (select |#valid| |~#lock~0.base|) 1) (exists ((|ULTIMATE.start_main_~#t~0.base| Int) (|ULTIMATE.start_main_~#t~0.offset| Int)) (and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |ULTIMATE.start_main_~#t~0.base|) |ULTIMATE.start_main_~#t~0.offset|) 0))) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), Black: 328#(and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (exists ((|#t~string0.base| Int) (|#t~string1.base| Int)) (and (= (select |#valid| |#t~string0.base|) 1) (or (= |#t~string0.base| 0) (= |#t~string1.base| 0) (= (select |#valid| 0) 0) (= |~#lock~0.base| 0)) (= (select |#valid| |#t~string1.base|) 1))) (= (select |#valid| |~#lock~0.base|) 1) (exists ((|ULTIMATE.start_main_~#t~0.base| Int) (|ULTIMATE.start_main_~#t~0.offset| Int)) (and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |ULTIMATE.start_main_~#t~0.base|) |ULTIMATE.start_main_~#t~0.offset|) 0))) (exists ((|thr1Thread1of4ForFork0_acquire_lock_~#cond~0.offset| Int) (|thr1Thread1of4ForFork0_acquire_lock_~#cond~0.base| Int)) (and (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem7| (select (select |#memory_int| |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.base|) |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.offset|)) (not (= (select (select |#memory_int| |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.base|) |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.offset|) 1)))) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), thr1Thread4of4ForFork0NotInUse, Black: 330#(and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem8| 1) (exists ((|#t~string0.base| Int) (|#t~string1.base| Int)) (and (= (select |#valid| |#t~string0.base|) 1) (or (= |#t~string0.base| 0) (= |#t~string1.base| 0) (= (select |#valid| 0) 0) (= |~#lock~0.base| 0)) (= (select |#valid| |#t~string1.base|) 1))) (= (select |#valid| |~#lock~0.base|) 1) (exists ((|ULTIMATE.start_main_~#t~0.base| Int) (|ULTIMATE.start_main_~#t~0.offset| Int)) (and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |ULTIMATE.start_main_~#t~0.base|) |ULTIMATE.start_main_~#t~0.offset|) 0))) (exists ((|thr1Thread1of4ForFork0_acquire_lock_~#cond~0.offset| Int) (|thr1Thread1of4ForFork0_acquire_lock_~#cond~0.base| Int)) (and (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem7| (select (select |#memory_int| |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.base|) |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.offset|)) (not (= (select (select |#memory_int| |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.base|) |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.offset|) 1)))) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), Black: 332#(and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem8| 1) (exists ((|#t~string0.base| Int) (|#t~string1.base| Int)) (and (= (select |#valid| |#t~string0.base|) 1) (or (= |#t~string0.base| 0) (= |#t~string1.base| 0) (= (select |#valid| 0) 0) (= |~#lock~0.base| 0)) (= (select |#valid| |#t~string1.base|) 1))) (= (select |#valid| |~#lock~0.base|) 1) (not (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem7| 1)) (exists ((|ULTIMATE.start_main_~#t~0.base| Int) (|ULTIMATE.start_main_~#t~0.offset| Int)) (and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |ULTIMATE.start_main_~#t~0.base|) |ULTIMATE.start_main_~#t~0.offset|) 0))) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), 36#L719-3true, Black: 334#(and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (exists ((|ULTIMATE.start_main_~#t~0.base| Int) (|ULTIMATE.start_main_~#t~0.offset| Int)) (and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |ULTIMATE.start_main_~#t~0.base|) |ULTIMATE.start_main_~#t~0.offset|) 0))) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), Black: 336#(and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem8| 1) (exists ((|#t~string0.base| Int) (|#t~string1.base| Int)) (and (= (select |#valid| |#t~string0.base|) 1) (or (= |#t~string0.base| 0) (= |#t~string1.base| 0) (= (select |#valid| 0) 0) (= |~#lock~0.base| 0)) (= (select |#valid| |#t~string1.base|) 1))) (= (select |#valid| |~#lock~0.base|) 1) (not (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem7| 1)) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), Black: 338#(and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem6| (select (select |#memory_int| |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.base|) |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.offset|)) (exists ((|ULTIMATE.start_main_~#t~0.base| Int) (|ULTIMATE.start_main_~#t~0.offset| Int)) (and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |ULTIMATE.start_main_~#t~0.base|) |ULTIMATE.start_main_~#t~0.offset|) 0))) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), Black: 340#(and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (exists ((|ULTIMATE.start_main_~#t~0.base| Int) (|ULTIMATE.start_main_~#t~0.offset| Int)) (and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |ULTIMATE.start_main_~#t~0.base|) |ULTIMATE.start_main_~#t~0.offset|) 0))) (exists ((|thr1Thread1of4ForFork0_acquire_lock_~#cond~0.offset| Int) (|thr1Thread1of4ForFork0_acquire_lock_~#cond~0.base| Int)) (and (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem7| (select (select |#memory_int| |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.base|) |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.offset|)) (not (= (select (select |#memory_int| |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.base|) |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.offset|) 1)))) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), 296#(and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), Black: 342#(and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem8| 1) (exists ((|ULTIMATE.start_main_~#t~0.base| Int) (|ULTIMATE.start_main_~#t~0.offset| Int)) (and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |ULTIMATE.start_main_~#t~0.base|) |ULTIMATE.start_main_~#t~0.offset|) 0))) (exists ((|thr1Thread1of4ForFork0_acquire_lock_~#cond~0.offset| Int) (|thr1Thread1of4ForFork0_acquire_lock_~#cond~0.base| Int)) (and (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem7| (select (select |#memory_int| |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.base|) |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.offset|)) (not (= (select (select |#memory_int| |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.base|) |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.offset|) 1)))) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), 232#(= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1), Black: 344#(and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem8| 1) (not (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem7| 1)) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), Black: 346#(and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem8| 1) (not (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem7| 1)) (exists ((|ULTIMATE.start_main_~#t~0.base| Int) (|ULTIMATE.start_main_~#t~0.offset| Int)) (and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |ULTIMATE.start_main_~#t~0.base|) |ULTIMATE.start_main_~#t~0.offset|) 0))) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), Black: 348#(and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem8| 1) (not (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem7| 1))), Black: 241#(and (not (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem8| |thr1Thread1of4ForFork0_acquire_lock_#t~mem7|)) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), Black: 230#true, Black: 233#(and (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem6| (select (select |#memory_int| |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.base|) |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.offset|)) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), Black: 235#(not (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem8| |thr1Thread1of4ForFork0_acquire_lock_#t~mem7|)), Black: 237#(and (not (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem7| (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|))) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), Black: 239#(and (not (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem7| (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|))) (not (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem8| |thr1Thread1of4ForFork0_acquire_lock_#t~mem7|)) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1))]) [2021-03-25 13:15:36,282 INFO L384 tUnfolder$Statistics]: this new event has 73 ancestors and is cut-off event [2021-03-25 13:15:36,282 INFO L387 tUnfolder$Statistics]: existing Event has 54 ancestors and is cut-off event [2021-03-25 13:15:36,282 INFO L387 tUnfolder$Statistics]: existing Event has 52 ancestors and is cut-off event [2021-03-25 13:15:36,282 INFO L387 tUnfolder$Statistics]: existing Event has 52 ancestors and is cut-off event [2021-03-25 13:15:36,624 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1262] L696-->L700-2: Formula: (and (= |v_thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_#in~v.base_1| v_thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_~v.base_1) (= |v_#memory_int_68| (let ((.cse0 (store |v_#memory_int_69| v_thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_~o.base_1 (store (select |v_#memory_int_69| v_thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_~o.base_1) v_thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_~o.offset_1 (select (select |v_#memory_int_69| v_thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_~v.base_1) v_thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_~v.offset_1))))) (store .cse0 v_thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_~v.base_1 (store (select .cse0 v_thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_~v.base_1) v_thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_~v.offset_1 1)))) (= |v_thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_#in~v.base_1| |v_~#lock~0.base_22|) (= |v_thr1Thread2of4ForFork0_acquire_lock_~#cond~0.base_5| |v_thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_#in~o.base_1|) (= |v_thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_#in~v.offset_1| v_thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_~v.offset_1) (= |v_thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_#in~v.offset_1| |v_~#lock~0.offset_22|) (= |v_thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_#in~o.base_1| v_thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_~o.base_1) (= |v_thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_#in~o.offset_1| |v_thr1Thread2of4ForFork0_acquire_lock_~#cond~0.offset_5|) (= |v_thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_#in~o.offset_1| v_thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_~o.offset_1)) InVars {#memory_int=|v_#memory_int_69|, ~#lock~0.offset=|v_~#lock~0.offset_22|, thr1Thread2of4ForFork0_acquire_lock_~#cond~0.base=|v_thr1Thread2of4ForFork0_acquire_lock_~#cond~0.base_5|, ~#lock~0.base=|v_~#lock~0.base_22|, thr1Thread2of4ForFork0_acquire_lock_~#cond~0.offset=|v_thr1Thread2of4ForFork0_acquire_lock_~#cond~0.offset_5|} OutVars{thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_#in~o.base=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_#in~o.base_1|, thr1Thread2of4ForFork0_acquire_lock_~#cond~0.base=|v_thr1Thread2of4ForFork0_acquire_lock_~#cond~0.base_5|, ~#lock~0.base=|v_~#lock~0.base_22|, thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_~v.offset=v_thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_~v.offset_1, thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_#t~mem5=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_#t~mem5_1|, thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_~o.base=v_thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_~o.base_1, thr1Thread2of4ForFork0_acquire_lock_~#cond~0.offset=|v_thr1Thread2of4ForFork0_acquire_lock_~#cond~0.offset_5|, thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_~v.base=v_thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_~v.base_1, thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_#in~o.offset=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_#in~o.offset_1|, thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_#in~v.base=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_#in~v.base_1|, thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_#in~v.offset=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_#in~v.offset_1|, thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_~o.offset=v_thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_~o.offset_1, #memory_int=|v_#memory_int_68|, ~#lock~0.offset=|v_~#lock~0.offset_22|} AuxVars[] AssignedVars[thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_#in~o.base, thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_#in~v.base, thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_#in~v.offset, thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_~o.offset, thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_~v.offset, #memory_int, thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_#t~mem5, thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_~o.base, thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_~v.base, thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_#in~o.offset][477], [199#thr1Err0ASSERT_VIOLATIONERROR_FUNCTIONtrue, 207#L700-2true, 18#L700-2true, thr1Thread1of4ForFork0InUse, thr1Thread2of4ForFork0InUse, Black: 322#(and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (exists ((|#t~string0.base| Int) (|#t~string1.base| Int)) (and (= (select |#valid| |#t~string0.base|) 1) (or (= |#t~string0.base| 0) (= |#t~string1.base| 0) (= (select |#valid| 0) 0) (= |~#lock~0.base| 0)) (= (select |#valid| |#t~string1.base|) 1))) (= (select |#valid| |~#lock~0.base|) 1) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), Black: 324#(and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (exists ((|#t~string0.base| Int) (|#t~string1.base| Int)) (and (= (select |#valid| |#t~string0.base|) 1) (or (= |#t~string0.base| 0) (= |#t~string1.base| 0) (= (select |#valid| 0) 0) (= |~#lock~0.base| 0)) (= (select |#valid| |#t~string1.base|) 1))) (= (select |#valid| |~#lock~0.base|) 1) (exists ((|ULTIMATE.start_main_~#t~0.base| Int) (|ULTIMATE.start_main_~#t~0.offset| Int)) (and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |ULTIMATE.start_main_~#t~0.base|) |ULTIMATE.start_main_~#t~0.offset|) 0))) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), thr1Thread3of4ForFork0InUse, Black: 326#(and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem6| (select (select |#memory_int| |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.base|) |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.offset|)) (exists ((|#t~string0.base| Int) (|#t~string1.base| Int)) (and (= (select |#valid| |#t~string0.base|) 1) (or (= |#t~string0.base| 0) (= |#t~string1.base| 0) (= (select |#valid| 0) 0) (= |~#lock~0.base| 0)) (= (select |#valid| |#t~string1.base|) 1))) (= (select |#valid| |~#lock~0.base|) 1) (exists ((|ULTIMATE.start_main_~#t~0.base| Int) (|ULTIMATE.start_main_~#t~0.offset| Int)) (and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |ULTIMATE.start_main_~#t~0.base|) |ULTIMATE.start_main_~#t~0.offset|) 0))) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), thr1Thread4of4ForFork0NotInUse, Black: 328#(and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (exists ((|#t~string0.base| Int) (|#t~string1.base| Int)) (and (= (select |#valid| |#t~string0.base|) 1) (or (= |#t~string0.base| 0) (= |#t~string1.base| 0) (= (select |#valid| 0) 0) (= |~#lock~0.base| 0)) (= (select |#valid| |#t~string1.base|) 1))) (= (select |#valid| |~#lock~0.base|) 1) (exists ((|ULTIMATE.start_main_~#t~0.base| Int) (|ULTIMATE.start_main_~#t~0.offset| Int)) (and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |ULTIMATE.start_main_~#t~0.base|) |ULTIMATE.start_main_~#t~0.offset|) 0))) (exists ((|thr1Thread1of4ForFork0_acquire_lock_~#cond~0.offset| Int) (|thr1Thread1of4ForFork0_acquire_lock_~#cond~0.base| Int)) (and (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem7| (select (select |#memory_int| |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.base|) |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.offset|)) (not (= (select (select |#memory_int| |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.base|) |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.offset|) 1)))) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), Black: 330#(and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem8| 1) (exists ((|#t~string0.base| Int) (|#t~string1.base| Int)) (and (= (select |#valid| |#t~string0.base|) 1) (or (= |#t~string0.base| 0) (= |#t~string1.base| 0) (= (select |#valid| 0) 0) (= |~#lock~0.base| 0)) (= (select |#valid| |#t~string1.base|) 1))) (= (select |#valid| |~#lock~0.base|) 1) (exists ((|ULTIMATE.start_main_~#t~0.base| Int) (|ULTIMATE.start_main_~#t~0.offset| Int)) (and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |ULTIMATE.start_main_~#t~0.base|) |ULTIMATE.start_main_~#t~0.offset|) 0))) (exists ((|thr1Thread1of4ForFork0_acquire_lock_~#cond~0.offset| Int) (|thr1Thread1of4ForFork0_acquire_lock_~#cond~0.base| Int)) (and (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem7| (select (select |#memory_int| |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.base|) |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.offset|)) (not (= (select (select |#memory_int| |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.base|) |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.offset|) 1)))) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), 35#L719-2true, Black: 332#(and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem8| 1) (exists ((|#t~string0.base| Int) (|#t~string1.base| Int)) (and (= (select |#valid| |#t~string0.base|) 1) (or (= |#t~string0.base| 0) (= |#t~string1.base| 0) (= (select |#valid| 0) 0) (= |~#lock~0.base| 0)) (= (select |#valid| |#t~string1.base|) 1))) (= (select |#valid| |~#lock~0.base|) 1) (not (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem7| 1)) (exists ((|ULTIMATE.start_main_~#t~0.base| Int) (|ULTIMATE.start_main_~#t~0.offset| Int)) (and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |ULTIMATE.start_main_~#t~0.base|) |ULTIMATE.start_main_~#t~0.offset|) 0))) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), Black: 334#(and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (exists ((|ULTIMATE.start_main_~#t~0.base| Int) (|ULTIMATE.start_main_~#t~0.offset| Int)) (and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |ULTIMATE.start_main_~#t~0.base|) |ULTIMATE.start_main_~#t~0.offset|) 0))) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), Black: 336#(and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem8| 1) (exists ((|#t~string0.base| Int) (|#t~string1.base| Int)) (and (= (select |#valid| |#t~string0.base|) 1) (or (= |#t~string0.base| 0) (= |#t~string1.base| 0) (= (select |#valid| 0) 0) (= |~#lock~0.base| 0)) (= (select |#valid| |#t~string1.base|) 1))) (= (select |#valid| |~#lock~0.base|) 1) (not (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem7| 1)) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), Black: 338#(and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem6| (select (select |#memory_int| |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.base|) |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.offset|)) (exists ((|ULTIMATE.start_main_~#t~0.base| Int) (|ULTIMATE.start_main_~#t~0.offset| Int)) (and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |ULTIMATE.start_main_~#t~0.base|) |ULTIMATE.start_main_~#t~0.offset|) 0))) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), Black: 340#(and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (exists ((|ULTIMATE.start_main_~#t~0.base| Int) (|ULTIMATE.start_main_~#t~0.offset| Int)) (and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |ULTIMATE.start_main_~#t~0.base|) |ULTIMATE.start_main_~#t~0.offset|) 0))) (exists ((|thr1Thread1of4ForFork0_acquire_lock_~#cond~0.offset| Int) (|thr1Thread1of4ForFork0_acquire_lock_~#cond~0.base| Int)) (and (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem7| (select (select |#memory_int| |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.base|) |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.offset|)) (not (= (select (select |#memory_int| |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.base|) |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.offset|) 1)))) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), 232#(= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1), 296#(and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), Black: 342#(and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem8| 1) (exists ((|ULTIMATE.start_main_~#t~0.base| Int) (|ULTIMATE.start_main_~#t~0.offset| Int)) (and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |ULTIMATE.start_main_~#t~0.base|) |ULTIMATE.start_main_~#t~0.offset|) 0))) (exists ((|thr1Thread1of4ForFork0_acquire_lock_~#cond~0.offset| Int) (|thr1Thread1of4ForFork0_acquire_lock_~#cond~0.base| Int)) (and (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem7| (select (select |#memory_int| |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.base|) |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.offset|)) (not (= (select (select |#memory_int| |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.base|) |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.offset|) 1)))) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), Black: 344#(and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem8| 1) (not (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem7| 1)) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), Black: 346#(and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem8| 1) (not (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem7| 1)) (exists ((|ULTIMATE.start_main_~#t~0.base| Int) (|ULTIMATE.start_main_~#t~0.offset| Int)) (and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |ULTIMATE.start_main_~#t~0.base|) |ULTIMATE.start_main_~#t~0.offset|) 0))) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), Black: 348#(and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem8| 1) (not (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem7| 1))), Black: 241#(and (not (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem8| |thr1Thread1of4ForFork0_acquire_lock_#t~mem7|)) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), Black: 230#true, Black: 233#(and (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem6| (select (select |#memory_int| |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.base|) |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.offset|)) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), Black: 235#(not (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem8| |thr1Thread1of4ForFork0_acquire_lock_#t~mem7|)), Black: 237#(and (not (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem7| (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|))) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), Black: 239#(and (not (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem7| (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|))) (not (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem8| |thr1Thread1of4ForFork0_acquire_lock_#t~mem7|)) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1))]) [2021-03-25 13:15:36,624 INFO L384 tUnfolder$Statistics]: this new event has 76 ancestors and is cut-off event [2021-03-25 13:15:36,624 INFO L387 tUnfolder$Statistics]: existing Event has 55 ancestors and is cut-off event [2021-03-25 13:15:36,624 INFO L387 tUnfolder$Statistics]: existing Event has 57 ancestors and is cut-off event [2021-03-25 13:15:36,624 INFO L387 tUnfolder$Statistics]: existing Event has 55 ancestors and is cut-off event [2021-03-25 13:15:36,626 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1097] L696-->L700-2: Formula: (and (= |v_thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_#in~v.base_1| v_thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_~v.base_1) (= |v_#memory_int_68| (let ((.cse0 (store |v_#memory_int_69| v_thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_~o.base_1 (store (select |v_#memory_int_69| v_thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_~o.base_1) v_thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_~o.offset_1 (select (select |v_#memory_int_69| v_thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_~v.base_1) v_thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_~v.offset_1))))) (store .cse0 v_thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_~v.base_1 (store (select .cse0 v_thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_~v.base_1) v_thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_~v.offset_1 1)))) (= |v_thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_#in~v.base_1| |v_~#lock~0.base_22|) (= |v_thr1Thread3of4ForFork0_acquire_lock_~#cond~0.base_5| |v_thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_#in~o.base_1|) (= |v_thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_#in~v.offset_1| v_thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_~v.offset_1) (= |v_thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_#in~v.offset_1| |v_~#lock~0.offset_22|) (= |v_thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_#in~o.base_1| v_thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_~o.base_1) (= |v_thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_#in~o.offset_1| |v_thr1Thread3of4ForFork0_acquire_lock_~#cond~0.offset_5|) (= |v_thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_#in~o.offset_1| v_thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_~o.offset_1)) InVars {#memory_int=|v_#memory_int_69|, ~#lock~0.offset=|v_~#lock~0.offset_22|, thr1Thread3of4ForFork0_acquire_lock_~#cond~0.base=|v_thr1Thread3of4ForFork0_acquire_lock_~#cond~0.base_5|, ~#lock~0.base=|v_~#lock~0.base_22|, thr1Thread3of4ForFork0_acquire_lock_~#cond~0.offset=|v_thr1Thread3of4ForFork0_acquire_lock_~#cond~0.offset_5|} OutVars{thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_#t~mem5=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_#t~mem5_1|, thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_#in~v.base=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_#in~v.base_1|, ~#lock~0.base=|v_~#lock~0.base_22|, thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_~o.offset=v_thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_~o.offset_1, thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_~v.offset=v_thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_~v.offset_1, thr1Thread3of4ForFork0_acquire_lock_~#cond~0.base=|v_thr1Thread3of4ForFork0_acquire_lock_~#cond~0.base_5|, thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_#in~o.base=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_#in~o.base_1|, #memory_int=|v_#memory_int_68|, ~#lock~0.offset=|v_~#lock~0.offset_22|, thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_#in~v.offset=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_#in~v.offset_1|, thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_#in~o.offset=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_#in~o.offset_1|, thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_~o.base=v_thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_~o.base_1, thr1Thread3of4ForFork0_acquire_lock_~#cond~0.offset=|v_thr1Thread3of4ForFork0_acquire_lock_~#cond~0.offset_5|, thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_~v.base=v_thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_~v.base_1} AuxVars[] AssignedVars[thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_~v.offset, thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_#t~mem5, thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_#in~o.base, thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_#in~v.base, #memory_int, thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_~o.offset, thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_#in~v.offset, thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_#in~o.offset, thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_~o.base, thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_~v.base][340], [199#thr1Err0ASSERT_VIOLATIONERROR_FUNCTIONtrue, 207#L700-2true, 18#L700-2true, thr1Thread1of4ForFork0InUse, thr1Thread2of4ForFork0InUse, Black: 322#(and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (exists ((|#t~string0.base| Int) (|#t~string1.base| Int)) (and (= (select |#valid| |#t~string0.base|) 1) (or (= |#t~string0.base| 0) (= |#t~string1.base| 0) (= (select |#valid| 0) 0) (= |~#lock~0.base| 0)) (= (select |#valid| |#t~string1.base|) 1))) (= (select |#valid| |~#lock~0.base|) 1) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), Black: 324#(and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (exists ((|#t~string0.base| Int) (|#t~string1.base| Int)) (and (= (select |#valid| |#t~string0.base|) 1) (or (= |#t~string0.base| 0) (= |#t~string1.base| 0) (= (select |#valid| 0) 0) (= |~#lock~0.base| 0)) (= (select |#valid| |#t~string1.base|) 1))) (= (select |#valid| |~#lock~0.base|) 1) (exists ((|ULTIMATE.start_main_~#t~0.base| Int) (|ULTIMATE.start_main_~#t~0.offset| Int)) (and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |ULTIMATE.start_main_~#t~0.base|) |ULTIMATE.start_main_~#t~0.offset|) 0))) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), thr1Thread3of4ForFork0InUse, Black: 326#(and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem6| (select (select |#memory_int| |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.base|) |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.offset|)) (exists ((|#t~string0.base| Int) (|#t~string1.base| Int)) (and (= (select |#valid| |#t~string0.base|) 1) (or (= |#t~string0.base| 0) (= |#t~string1.base| 0) (= (select |#valid| 0) 0) (= |~#lock~0.base| 0)) (= (select |#valid| |#t~string1.base|) 1))) (= (select |#valid| |~#lock~0.base|) 1) (exists ((|ULTIMATE.start_main_~#t~0.base| Int) (|ULTIMATE.start_main_~#t~0.offset| Int)) (and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |ULTIMATE.start_main_~#t~0.base|) |ULTIMATE.start_main_~#t~0.offset|) 0))) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), thr1Thread4of4ForFork0NotInUse, Black: 328#(and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (exists ((|#t~string0.base| Int) (|#t~string1.base| Int)) (and (= (select |#valid| |#t~string0.base|) 1) (or (= |#t~string0.base| 0) (= |#t~string1.base| 0) (= (select |#valid| 0) 0) (= |~#lock~0.base| 0)) (= (select |#valid| |#t~string1.base|) 1))) (= (select |#valid| |~#lock~0.base|) 1) (exists ((|ULTIMATE.start_main_~#t~0.base| Int) (|ULTIMATE.start_main_~#t~0.offset| Int)) (and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |ULTIMATE.start_main_~#t~0.base|) |ULTIMATE.start_main_~#t~0.offset|) 0))) (exists ((|thr1Thread1of4ForFork0_acquire_lock_~#cond~0.offset| Int) (|thr1Thread1of4ForFork0_acquire_lock_~#cond~0.base| Int)) (and (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem7| (select (select |#memory_int| |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.base|) |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.offset|)) (not (= (select (select |#memory_int| |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.base|) |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.offset|) 1)))) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), Black: 330#(and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem8| 1) (exists ((|#t~string0.base| Int) (|#t~string1.base| Int)) (and (= (select |#valid| |#t~string0.base|) 1) (or (= |#t~string0.base| 0) (= |#t~string1.base| 0) (= (select |#valid| 0) 0) (= |~#lock~0.base| 0)) (= (select |#valid| |#t~string1.base|) 1))) (= (select |#valid| |~#lock~0.base|) 1) (exists ((|ULTIMATE.start_main_~#t~0.base| Int) (|ULTIMATE.start_main_~#t~0.offset| Int)) (and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |ULTIMATE.start_main_~#t~0.base|) |ULTIMATE.start_main_~#t~0.offset|) 0))) (exists ((|thr1Thread1of4ForFork0_acquire_lock_~#cond~0.offset| Int) (|thr1Thread1of4ForFork0_acquire_lock_~#cond~0.base| Int)) (and (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem7| (select (select |#memory_int| |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.base|) |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.offset|)) (not (= (select (select |#memory_int| |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.base|) |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.offset|) 1)))) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), 35#L719-2true, Black: 332#(and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem8| 1) (exists ((|#t~string0.base| Int) (|#t~string1.base| Int)) (and (= (select |#valid| |#t~string0.base|) 1) (or (= |#t~string0.base| 0) (= |#t~string1.base| 0) (= (select |#valid| 0) 0) (= |~#lock~0.base| 0)) (= (select |#valid| |#t~string1.base|) 1))) (= (select |#valid| |~#lock~0.base|) 1) (not (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem7| 1)) (exists ((|ULTIMATE.start_main_~#t~0.base| Int) (|ULTIMATE.start_main_~#t~0.offset| Int)) (and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |ULTIMATE.start_main_~#t~0.base|) |ULTIMATE.start_main_~#t~0.offset|) 0))) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), Black: 334#(and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (exists ((|ULTIMATE.start_main_~#t~0.base| Int) (|ULTIMATE.start_main_~#t~0.offset| Int)) (and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |ULTIMATE.start_main_~#t~0.base|) |ULTIMATE.start_main_~#t~0.offset|) 0))) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), Black: 336#(and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem8| 1) (exists ((|#t~string0.base| Int) (|#t~string1.base| Int)) (and (= (select |#valid| |#t~string0.base|) 1) (or (= |#t~string0.base| 0) (= |#t~string1.base| 0) (= (select |#valid| 0) 0) (= |~#lock~0.base| 0)) (= (select |#valid| |#t~string1.base|) 1))) (= (select |#valid| |~#lock~0.base|) 1) (not (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem7| 1)) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), Black: 338#(and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem6| (select (select |#memory_int| |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.base|) |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.offset|)) (exists ((|ULTIMATE.start_main_~#t~0.base| Int) (|ULTIMATE.start_main_~#t~0.offset| Int)) (and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |ULTIMATE.start_main_~#t~0.base|) |ULTIMATE.start_main_~#t~0.offset|) 0))) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), Black: 340#(and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (exists ((|ULTIMATE.start_main_~#t~0.base| Int) (|ULTIMATE.start_main_~#t~0.offset| Int)) (and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |ULTIMATE.start_main_~#t~0.base|) |ULTIMATE.start_main_~#t~0.offset|) 0))) (exists ((|thr1Thread1of4ForFork0_acquire_lock_~#cond~0.offset| Int) (|thr1Thread1of4ForFork0_acquire_lock_~#cond~0.base| Int)) (and (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem7| (select (select |#memory_int| |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.base|) |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.offset|)) (not (= (select (select |#memory_int| |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.base|) |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.offset|) 1)))) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), 296#(and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), 232#(= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1), Black: 342#(and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem8| 1) (exists ((|ULTIMATE.start_main_~#t~0.base| Int) (|ULTIMATE.start_main_~#t~0.offset| Int)) (and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |ULTIMATE.start_main_~#t~0.base|) |ULTIMATE.start_main_~#t~0.offset|) 0))) (exists ((|thr1Thread1of4ForFork0_acquire_lock_~#cond~0.offset| Int) (|thr1Thread1of4ForFork0_acquire_lock_~#cond~0.base| Int)) (and (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem7| (select (select |#memory_int| |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.base|) |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.offset|)) (not (= (select (select |#memory_int| |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.base|) |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.offset|) 1)))) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), Black: 344#(and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem8| 1) (not (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem7| 1)) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), Black: 346#(and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem8| 1) (not (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem7| 1)) (exists ((|ULTIMATE.start_main_~#t~0.base| Int) (|ULTIMATE.start_main_~#t~0.offset| Int)) (and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |ULTIMATE.start_main_~#t~0.base|) |ULTIMATE.start_main_~#t~0.offset|) 0))) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), Black: 348#(and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem8| 1) (not (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem7| 1))), Black: 241#(and (not (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem8| |thr1Thread1of4ForFork0_acquire_lock_#t~mem7|)) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), Black: 230#true, Black: 233#(and (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem6| (select (select |#memory_int| |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.base|) |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.offset|)) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), Black: 235#(not (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem8| |thr1Thread1of4ForFork0_acquire_lock_#t~mem7|)), Black: 237#(and (not (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem7| (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|))) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), Black: 239#(and (not (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem7| (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|))) (not (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem8| |thr1Thread1of4ForFork0_acquire_lock_#t~mem7|)) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1))]) [2021-03-25 13:15:36,626 INFO L384 tUnfolder$Statistics]: this new event has 76 ancestors and is cut-off event [2021-03-25 13:15:36,626 INFO L387 tUnfolder$Statistics]: existing Event has 55 ancestors and is cut-off event [2021-03-25 13:15:36,626 INFO L387 tUnfolder$Statistics]: existing Event has 55 ancestors and is cut-off event [2021-03-25 13:15:36,626 INFO L387 tUnfolder$Statistics]: existing Event has 57 ancestors and is cut-off event [2021-03-25 13:15:37,118 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1152] L696-->L700-2: Formula: (and (= |v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#in~v.base_1| v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_~v.base_1) (= |v_#memory_int_68| (let ((.cse0 (store |v_#memory_int_69| v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_~o.base_1 (store (select |v_#memory_int_69| v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_~o.base_1) v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_~o.offset_1 (select (select |v_#memory_int_69| v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_~v.base_1) v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_~v.offset_1))))) (store .cse0 v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_~v.base_1 (store (select .cse0 v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_~v.base_1) v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_~v.offset_1 1)))) (= |v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#in~v.base_1| |v_~#lock~0.base_22|) (= |v_thr1Thread4of4ForFork0_acquire_lock_~#cond~0.base_5| |v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#in~o.base_1|) (= |v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#in~v.offset_1| v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_~v.offset_1) (= |v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#in~v.offset_1| |v_~#lock~0.offset_22|) (= |v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#in~o.base_1| v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_~o.base_1) (= |v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#in~o.offset_1| |v_thr1Thread4of4ForFork0_acquire_lock_~#cond~0.offset_5|) (= |v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#in~o.offset_1| v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_~o.offset_1)) InVars {#memory_int=|v_#memory_int_69|, ~#lock~0.offset=|v_~#lock~0.offset_22|, ~#lock~0.base=|v_~#lock~0.base_22|, thr1Thread4of4ForFork0_acquire_lock_~#cond~0.base=|v_thr1Thread4of4ForFork0_acquire_lock_~#cond~0.base_5|, thr1Thread4of4ForFork0_acquire_lock_~#cond~0.offset=|v_thr1Thread4of4ForFork0_acquire_lock_~#cond~0.offset_5|} OutVars{~#lock~0.base=|v_~#lock~0.base_22|, thr1Thread4of4ForFork0_acquire_lock_~#cond~0.base=|v_thr1Thread4of4ForFork0_acquire_lock_~#cond~0.base_5|, thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_~v.offset=v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_~v.offset_1, thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#in~v.offset=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#in~v.offset_1|, thr1Thread4of4ForFork0_acquire_lock_~#cond~0.offset=|v_thr1Thread4of4ForFork0_acquire_lock_~#cond~0.offset_5|, thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_~v.base=v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_~v.base_1, thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#t~mem5=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#t~mem5_1|, thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_~o.base=v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_~o.base_1, thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#in~o.offset=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#in~o.offset_1|, thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#in~v.base=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#in~v.base_1|, #memory_int=|v_#memory_int_68|, ~#lock~0.offset=|v_~#lock~0.offset_22|, thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_~o.offset=v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_~o.offset_1, thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#in~o.base=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#in~o.base_1|} AuxVars[] AssignedVars[thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#t~mem5, thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_~o.base, thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#in~o.offset, thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#in~v.base, thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_~v.offset, thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#in~v.offset, #memory_int, thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_~o.offset, thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#in~o.base, thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_~v.base][208], [199#thr1Err0ASSERT_VIOLATIONERROR_FUNCTIONtrue, 207#L700-2true, thr1Thread1of4ForFork0InUse, thr1Thread2of4ForFork0InUse, Black: 322#(and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (exists ((|#t~string0.base| Int) (|#t~string1.base| Int)) (and (= (select |#valid| |#t~string0.base|) 1) (or (= |#t~string0.base| 0) (= |#t~string1.base| 0) (= (select |#valid| 0) 0) (= |~#lock~0.base| 0)) (= (select |#valid| |#t~string1.base|) 1))) (= (select |#valid| |~#lock~0.base|) 1) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), Black: 324#(and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (exists ((|#t~string0.base| Int) (|#t~string1.base| Int)) (and (= (select |#valid| |#t~string0.base|) 1) (or (= |#t~string0.base| 0) (= |#t~string1.base| 0) (= (select |#valid| 0) 0) (= |~#lock~0.base| 0)) (= (select |#valid| |#t~string1.base|) 1))) (= (select |#valid| |~#lock~0.base|) 1) (exists ((|ULTIMATE.start_main_~#t~0.base| Int) (|ULTIMATE.start_main_~#t~0.offset| Int)) (and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |ULTIMATE.start_main_~#t~0.base|) |ULTIMATE.start_main_~#t~0.offset|) 0))) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), Black: 326#(and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem6| (select (select |#memory_int| |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.base|) |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.offset|)) (exists ((|#t~string0.base| Int) (|#t~string1.base| Int)) (and (= (select |#valid| |#t~string0.base|) 1) (or (= |#t~string0.base| 0) (= |#t~string1.base| 0) (= (select |#valid| 0) 0) (= |~#lock~0.base| 0)) (= (select |#valid| |#t~string1.base|) 1))) (= (select |#valid| |~#lock~0.base|) 1) (exists ((|ULTIMATE.start_main_~#t~0.base| Int) (|ULTIMATE.start_main_~#t~0.offset| Int)) (and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |ULTIMATE.start_main_~#t~0.base|) |ULTIMATE.start_main_~#t~0.offset|) 0))) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), thr1Thread3of4ForFork0InUse, Black: 328#(and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (exists ((|#t~string0.base| Int) (|#t~string1.base| Int)) (and (= (select |#valid| |#t~string0.base|) 1) (or (= |#t~string0.base| 0) (= |#t~string1.base| 0) (= (select |#valid| 0) 0) (= |~#lock~0.base| 0)) (= (select |#valid| |#t~string1.base|) 1))) (= (select |#valid| |~#lock~0.base|) 1) (exists ((|ULTIMATE.start_main_~#t~0.base| Int) (|ULTIMATE.start_main_~#t~0.offset| Int)) (and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |ULTIMATE.start_main_~#t~0.base|) |ULTIMATE.start_main_~#t~0.offset|) 0))) (exists ((|thr1Thread1of4ForFork0_acquire_lock_~#cond~0.offset| Int) (|thr1Thread1of4ForFork0_acquire_lock_~#cond~0.base| Int)) (and (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem7| (select (select |#memory_int| |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.base|) |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.offset|)) (not (= (select (select |#memory_int| |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.base|) |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.offset|) 1)))) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), thr1Thread4of4ForFork0InUse, Black: 330#(and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem8| 1) (exists ((|#t~string0.base| Int) (|#t~string1.base| Int)) (and (= (select |#valid| |#t~string0.base|) 1) (or (= |#t~string0.base| 0) (= |#t~string1.base| 0) (= (select |#valid| 0) 0) (= |~#lock~0.base| 0)) (= (select |#valid| |#t~string1.base|) 1))) (= (select |#valid| |~#lock~0.base|) 1) (exists ((|ULTIMATE.start_main_~#t~0.base| Int) (|ULTIMATE.start_main_~#t~0.offset| Int)) (and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |ULTIMATE.start_main_~#t~0.base|) |ULTIMATE.start_main_~#t~0.offset|) 0))) (exists ((|thr1Thread1of4ForFork0_acquire_lock_~#cond~0.offset| Int) (|thr1Thread1of4ForFork0_acquire_lock_~#cond~0.base| Int)) (and (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem7| (select (select |#memory_int| |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.base|) |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.offset|)) (not (= (select (select |#memory_int| |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.base|) |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.offset|) 1)))) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), Black: 332#(and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem8| 1) (exists ((|#t~string0.base| Int) (|#t~string1.base| Int)) (and (= (select |#valid| |#t~string0.base|) 1) (or (= |#t~string0.base| 0) (= |#t~string1.base| 0) (= (select |#valid| 0) 0) (= |~#lock~0.base| 0)) (= (select |#valid| |#t~string1.base|) 1))) (= (select |#valid| |~#lock~0.base|) 1) (not (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem7| 1)) (exists ((|ULTIMATE.start_main_~#t~0.base| Int) (|ULTIMATE.start_main_~#t~0.offset| Int)) (and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |ULTIMATE.start_main_~#t~0.base|) |ULTIMATE.start_main_~#t~0.offset|) 0))) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), Black: 334#(and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (exists ((|ULTIMATE.start_main_~#t~0.base| Int) (|ULTIMATE.start_main_~#t~0.offset| Int)) (and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |ULTIMATE.start_main_~#t~0.base|) |ULTIMATE.start_main_~#t~0.offset|) 0))) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), 36#L719-3true, Black: 336#(and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem8| 1) (exists ((|#t~string0.base| Int) (|#t~string1.base| Int)) (and (= (select |#valid| |#t~string0.base|) 1) (or (= |#t~string0.base| 0) (= |#t~string1.base| 0) (= (select |#valid| 0) 0) (= |~#lock~0.base| 0)) (= (select |#valid| |#t~string1.base|) 1))) (= (select |#valid| |~#lock~0.base|) 1) (not (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem7| 1)) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), Black: 338#(and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem6| (select (select |#memory_int| |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.base|) |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.offset|)) (exists ((|ULTIMATE.start_main_~#t~0.base| Int) (|ULTIMATE.start_main_~#t~0.offset| Int)) (and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |ULTIMATE.start_main_~#t~0.base|) |ULTIMATE.start_main_~#t~0.offset|) 0))) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), Black: 340#(and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (exists ((|ULTIMATE.start_main_~#t~0.base| Int) (|ULTIMATE.start_main_~#t~0.offset| Int)) (and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |ULTIMATE.start_main_~#t~0.base|) |ULTIMATE.start_main_~#t~0.offset|) 0))) (exists ((|thr1Thread1of4ForFork0_acquire_lock_~#cond~0.offset| Int) (|thr1Thread1of4ForFork0_acquire_lock_~#cond~0.base| Int)) (and (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem7| (select (select |#memory_int| |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.base|) |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.offset|)) (not (= (select (select |#memory_int| |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.base|) |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.offset|) 1)))) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), 232#(= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1), 296#(and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), Black: 342#(and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem8| 1) (exists ((|ULTIMATE.start_main_~#t~0.base| Int) (|ULTIMATE.start_main_~#t~0.offset| Int)) (and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |ULTIMATE.start_main_~#t~0.base|) |ULTIMATE.start_main_~#t~0.offset|) 0))) (exists ((|thr1Thread1of4ForFork0_acquire_lock_~#cond~0.offset| Int) (|thr1Thread1of4ForFork0_acquire_lock_~#cond~0.base| Int)) (and (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem7| (select (select |#memory_int| |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.base|) |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.offset|)) (not (= (select (select |#memory_int| |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.base|) |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.offset|) 1)))) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), Black: 344#(and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem8| 1) (not (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem7| 1)) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), Black: 346#(and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem8| 1) (not (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem7| 1)) (exists ((|ULTIMATE.start_main_~#t~0.base| Int) (|ULTIMATE.start_main_~#t~0.offset| Int)) (and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |ULTIMATE.start_main_~#t~0.base|) |ULTIMATE.start_main_~#t~0.offset|) 0))) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), 43#L694true, Black: 348#(and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem8| 1) (not (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem7| 1))), 110#L700-2true, Black: 241#(and (not (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem8| |thr1Thread1of4ForFork0_acquire_lock_#t~mem7|)) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), Black: 230#true, Black: 233#(and (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem6| (select (select |#memory_int| |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.base|) |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.offset|)) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), Black: 235#(not (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem8| |thr1Thread1of4ForFork0_acquire_lock_#t~mem7|)), Black: 237#(and (not (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem7| (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|))) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), Black: 239#(and (not (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem7| (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|))) (not (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem8| |thr1Thread1of4ForFork0_acquire_lock_#t~mem7|)) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1))]) [2021-03-25 13:15:37,118 INFO L384 tUnfolder$Statistics]: this new event has 79 ancestors and is cut-off event [2021-03-25 13:15:37,118 INFO L387 tUnfolder$Statistics]: existing Event has 60 ancestors and is cut-off event [2021-03-25 13:15:37,118 INFO L387 tUnfolder$Statistics]: existing Event has 79 ancestors and is cut-off event [2021-03-25 13:15:37,118 INFO L387 tUnfolder$Statistics]: existing Event has 58 ancestors and is cut-off event [2021-03-25 13:15:37,130 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1152] L696-->L700-2: Formula: (and (= |v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#in~v.base_1| v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_~v.base_1) (= |v_#memory_int_68| (let ((.cse0 (store |v_#memory_int_69| v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_~o.base_1 (store (select |v_#memory_int_69| v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_~o.base_1) v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_~o.offset_1 (select (select |v_#memory_int_69| v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_~v.base_1) v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_~v.offset_1))))) (store .cse0 v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_~v.base_1 (store (select .cse0 v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_~v.base_1) v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_~v.offset_1 1)))) (= |v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#in~v.base_1| |v_~#lock~0.base_22|) (= |v_thr1Thread4of4ForFork0_acquire_lock_~#cond~0.base_5| |v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#in~o.base_1|) (= |v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#in~v.offset_1| v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_~v.offset_1) (= |v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#in~v.offset_1| |v_~#lock~0.offset_22|) (= |v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#in~o.base_1| v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_~o.base_1) (= |v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#in~o.offset_1| |v_thr1Thread4of4ForFork0_acquire_lock_~#cond~0.offset_5|) (= |v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#in~o.offset_1| v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_~o.offset_1)) InVars {#memory_int=|v_#memory_int_69|, ~#lock~0.offset=|v_~#lock~0.offset_22|, ~#lock~0.base=|v_~#lock~0.base_22|, thr1Thread4of4ForFork0_acquire_lock_~#cond~0.base=|v_thr1Thread4of4ForFork0_acquire_lock_~#cond~0.base_5|, thr1Thread4of4ForFork0_acquire_lock_~#cond~0.offset=|v_thr1Thread4of4ForFork0_acquire_lock_~#cond~0.offset_5|} OutVars{~#lock~0.base=|v_~#lock~0.base_22|, thr1Thread4of4ForFork0_acquire_lock_~#cond~0.base=|v_thr1Thread4of4ForFork0_acquire_lock_~#cond~0.base_5|, thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_~v.offset=v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_~v.offset_1, thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#in~v.offset=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#in~v.offset_1|, thr1Thread4of4ForFork0_acquire_lock_~#cond~0.offset=|v_thr1Thread4of4ForFork0_acquire_lock_~#cond~0.offset_5|, thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_~v.base=v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_~v.base_1, thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#t~mem5=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#t~mem5_1|, thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_~o.base=v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_~o.base_1, thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#in~o.offset=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#in~o.offset_1|, thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#in~v.base=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#in~v.base_1|, #memory_int=|v_#memory_int_68|, ~#lock~0.offset=|v_~#lock~0.offset_22|, thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_~o.offset=v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_~o.offset_1, thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#in~o.base=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#in~o.base_1|} AuxVars[] AssignedVars[thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#t~mem5, thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_~o.base, thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#in~o.offset, thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#in~v.base, thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_~v.offset, thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#in~v.offset, #memory_int, thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_~o.offset, thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#in~o.base, thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_~v.base][208], [199#thr1Err0ASSERT_VIOLATIONERROR_FUNCTIONtrue, 18#L700-2true, thr1Thread1of4ForFork0InUse, thr1Thread2of4ForFork0InUse, Black: 322#(and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (exists ((|#t~string0.base| Int) (|#t~string1.base| Int)) (and (= (select |#valid| |#t~string0.base|) 1) (or (= |#t~string0.base| 0) (= |#t~string1.base| 0) (= (select |#valid| 0) 0) (= |~#lock~0.base| 0)) (= (select |#valid| |#t~string1.base|) 1))) (= (select |#valid| |~#lock~0.base|) 1) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), Black: 324#(and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (exists ((|#t~string0.base| Int) (|#t~string1.base| Int)) (and (= (select |#valid| |#t~string0.base|) 1) (or (= |#t~string0.base| 0) (= |#t~string1.base| 0) (= (select |#valid| 0) 0) (= |~#lock~0.base| 0)) (= (select |#valid| |#t~string1.base|) 1))) (= (select |#valid| |~#lock~0.base|) 1) (exists ((|ULTIMATE.start_main_~#t~0.base| Int) (|ULTIMATE.start_main_~#t~0.offset| Int)) (and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |ULTIMATE.start_main_~#t~0.base|) |ULTIMATE.start_main_~#t~0.offset|) 0))) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), thr1Thread3of4ForFork0InUse, Black: 326#(and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem6| (select (select |#memory_int| |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.base|) |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.offset|)) (exists ((|#t~string0.base| Int) (|#t~string1.base| Int)) (and (= (select |#valid| |#t~string0.base|) 1) (or (= |#t~string0.base| 0) (= |#t~string1.base| 0) (= (select |#valid| 0) 0) (= |~#lock~0.base| 0)) (= (select |#valid| |#t~string1.base|) 1))) (= (select |#valid| |~#lock~0.base|) 1) (exists ((|ULTIMATE.start_main_~#t~0.base| Int) (|ULTIMATE.start_main_~#t~0.offset| Int)) (and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |ULTIMATE.start_main_~#t~0.base|) |ULTIMATE.start_main_~#t~0.offset|) 0))) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), Black: 328#(and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (exists ((|#t~string0.base| Int) (|#t~string1.base| Int)) (and (= (select |#valid| |#t~string0.base|) 1) (or (= |#t~string0.base| 0) (= |#t~string1.base| 0) (= (select |#valid| 0) 0) (= |~#lock~0.base| 0)) (= (select |#valid| |#t~string1.base|) 1))) (= (select |#valid| |~#lock~0.base|) 1) (exists ((|ULTIMATE.start_main_~#t~0.base| Int) (|ULTIMATE.start_main_~#t~0.offset| Int)) (and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |ULTIMATE.start_main_~#t~0.base|) |ULTIMATE.start_main_~#t~0.offset|) 0))) (exists ((|thr1Thread1of4ForFork0_acquire_lock_~#cond~0.offset| Int) (|thr1Thread1of4ForFork0_acquire_lock_~#cond~0.base| Int)) (and (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem7| (select (select |#memory_int| |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.base|) |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.offset|)) (not (= (select (select |#memory_int| |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.base|) |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.offset|) 1)))) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), Black: 330#(and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem8| 1) (exists ((|#t~string0.base| Int) (|#t~string1.base| Int)) (and (= (select |#valid| |#t~string0.base|) 1) (or (= |#t~string0.base| 0) (= |#t~string1.base| 0) (= (select |#valid| 0) 0) (= |~#lock~0.base| 0)) (= (select |#valid| |#t~string1.base|) 1))) (= (select |#valid| |~#lock~0.base|) 1) (exists ((|ULTIMATE.start_main_~#t~0.base| Int) (|ULTIMATE.start_main_~#t~0.offset| Int)) (and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |ULTIMATE.start_main_~#t~0.base|) |ULTIMATE.start_main_~#t~0.offset|) 0))) (exists ((|thr1Thread1of4ForFork0_acquire_lock_~#cond~0.offset| Int) (|thr1Thread1of4ForFork0_acquire_lock_~#cond~0.base| Int)) (and (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem7| (select (select |#memory_int| |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.base|) |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.offset|)) (not (= (select (select |#memory_int| |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.base|) |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.offset|) 1)))) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), thr1Thread4of4ForFork0InUse, Black: 332#(and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem8| 1) (exists ((|#t~string0.base| Int) (|#t~string1.base| Int)) (and (= (select |#valid| |#t~string0.base|) 1) (or (= |#t~string0.base| 0) (= |#t~string1.base| 0) (= (select |#valid| 0) 0) (= |~#lock~0.base| 0)) (= (select |#valid| |#t~string1.base|) 1))) (= (select |#valid| |~#lock~0.base|) 1) (not (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem7| 1)) (exists ((|ULTIMATE.start_main_~#t~0.base| Int) (|ULTIMATE.start_main_~#t~0.offset| Int)) (and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |ULTIMATE.start_main_~#t~0.base|) |ULTIMATE.start_main_~#t~0.offset|) 0))) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), 36#L719-3true, Black: 334#(and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (exists ((|ULTIMATE.start_main_~#t~0.base| Int) (|ULTIMATE.start_main_~#t~0.offset| Int)) (and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |ULTIMATE.start_main_~#t~0.base|) |ULTIMATE.start_main_~#t~0.offset|) 0))) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), Black: 336#(and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem8| 1) (exists ((|#t~string0.base| Int) (|#t~string1.base| Int)) (and (= (select |#valid| |#t~string0.base|) 1) (or (= |#t~string0.base| 0) (= |#t~string1.base| 0) (= (select |#valid| 0) 0) (= |~#lock~0.base| 0)) (= (select |#valid| |#t~string1.base|) 1))) (= (select |#valid| |~#lock~0.base|) 1) (not (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem7| 1)) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), Black: 338#(and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem6| (select (select |#memory_int| |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.base|) |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.offset|)) (exists ((|ULTIMATE.start_main_~#t~0.base| Int) (|ULTIMATE.start_main_~#t~0.offset| Int)) (and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |ULTIMATE.start_main_~#t~0.base|) |ULTIMATE.start_main_~#t~0.offset|) 0))) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), Black: 340#(and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (exists ((|ULTIMATE.start_main_~#t~0.base| Int) (|ULTIMATE.start_main_~#t~0.offset| Int)) (and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |ULTIMATE.start_main_~#t~0.base|) |ULTIMATE.start_main_~#t~0.offset|) 0))) (exists ((|thr1Thread1of4ForFork0_acquire_lock_~#cond~0.offset| Int) (|thr1Thread1of4ForFork0_acquire_lock_~#cond~0.base| Int)) (and (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem7| (select (select |#memory_int| |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.base|) |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.offset|)) (not (= (select (select |#memory_int| |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.base|) |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.offset|) 1)))) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), Black: 342#(and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem8| 1) (exists ((|ULTIMATE.start_main_~#t~0.base| Int) (|ULTIMATE.start_main_~#t~0.offset| Int)) (and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |ULTIMATE.start_main_~#t~0.base|) |ULTIMATE.start_main_~#t~0.offset|) 0))) (exists ((|thr1Thread1of4ForFork0_acquire_lock_~#cond~0.offset| Int) (|thr1Thread1of4ForFork0_acquire_lock_~#cond~0.base| Int)) (and (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem7| (select (select |#memory_int| |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.base|) |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.offset|)) (not (= (select (select |#memory_int| |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.base|) |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.offset|) 1)))) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), 296#(and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), 232#(= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1), Black: 344#(and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem8| 1) (not (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem7| 1)) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), Black: 346#(and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem8| 1) (not (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem7| 1)) (exists ((|ULTIMATE.start_main_~#t~0.base| Int) (|ULTIMATE.start_main_~#t~0.offset| Int)) (and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |ULTIMATE.start_main_~#t~0.base|) |ULTIMATE.start_main_~#t~0.offset|) 0))) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), Black: 348#(and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem8| 1) (not (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem7| 1))), 110#L700-2true, 178#L694true, Black: 241#(and (not (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem8| |thr1Thread1of4ForFork0_acquire_lock_#t~mem7|)) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), Black: 230#true, Black: 233#(and (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem6| (select (select |#memory_int| |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.base|) |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.offset|)) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), Black: 235#(not (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem8| |thr1Thread1of4ForFork0_acquire_lock_#t~mem7|)), Black: 237#(and (not (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem7| (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|))) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), Black: 239#(and (not (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem7| (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|))) (not (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem8| |thr1Thread1of4ForFork0_acquire_lock_#t~mem7|)) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1))]) [2021-03-25 13:15:37,130 INFO L384 tUnfolder$Statistics]: this new event has 79 ancestors and is cut-off event [2021-03-25 13:15:37,130 INFO L387 tUnfolder$Statistics]: existing Event has 79 ancestors and is cut-off event [2021-03-25 13:15:37,130 INFO L387 tUnfolder$Statistics]: existing Event has 58 ancestors and is cut-off event [2021-03-25 13:15:37,130 INFO L387 tUnfolder$Statistics]: existing Event has 60 ancestors and is cut-off event [2021-03-25 13:15:37,218 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1262] L696-->L700-2: Formula: (and (= |v_thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_#in~v.base_1| v_thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_~v.base_1) (= |v_#memory_int_68| (let ((.cse0 (store |v_#memory_int_69| v_thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_~o.base_1 (store (select |v_#memory_int_69| v_thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_~o.base_1) v_thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_~o.offset_1 (select (select |v_#memory_int_69| v_thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_~v.base_1) v_thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_~v.offset_1))))) (store .cse0 v_thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_~v.base_1 (store (select .cse0 v_thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_~v.base_1) v_thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_~v.offset_1 1)))) (= |v_thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_#in~v.base_1| |v_~#lock~0.base_22|) (= |v_thr1Thread2of4ForFork0_acquire_lock_~#cond~0.base_5| |v_thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_#in~o.base_1|) (= |v_thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_#in~v.offset_1| v_thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_~v.offset_1) (= |v_thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_#in~v.offset_1| |v_~#lock~0.offset_22|) (= |v_thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_#in~o.base_1| v_thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_~o.base_1) (= |v_thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_#in~o.offset_1| |v_thr1Thread2of4ForFork0_acquire_lock_~#cond~0.offset_5|) (= |v_thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_#in~o.offset_1| v_thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_~o.offset_1)) InVars {#memory_int=|v_#memory_int_69|, ~#lock~0.offset=|v_~#lock~0.offset_22|, thr1Thread2of4ForFork0_acquire_lock_~#cond~0.base=|v_thr1Thread2of4ForFork0_acquire_lock_~#cond~0.base_5|, ~#lock~0.base=|v_~#lock~0.base_22|, thr1Thread2of4ForFork0_acquire_lock_~#cond~0.offset=|v_thr1Thread2of4ForFork0_acquire_lock_~#cond~0.offset_5|} OutVars{thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_#in~o.base=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_#in~o.base_1|, thr1Thread2of4ForFork0_acquire_lock_~#cond~0.base=|v_thr1Thread2of4ForFork0_acquire_lock_~#cond~0.base_5|, ~#lock~0.base=|v_~#lock~0.base_22|, thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_~v.offset=v_thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_~v.offset_1, thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_#t~mem5=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_#t~mem5_1|, thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_~o.base=v_thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_~o.base_1, thr1Thread2of4ForFork0_acquire_lock_~#cond~0.offset=|v_thr1Thread2of4ForFork0_acquire_lock_~#cond~0.offset_5|, thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_~v.base=v_thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_~v.base_1, thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_#in~o.offset=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_#in~o.offset_1|, thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_#in~v.base=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_#in~v.base_1|, thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_#in~v.offset=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_#in~v.offset_1|, thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_~o.offset=v_thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_~o.offset_1, #memory_int=|v_#memory_int_68|, ~#lock~0.offset=|v_~#lock~0.offset_22|} AuxVars[] AssignedVars[thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_#in~o.base, thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_#in~v.base, thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_#in~v.offset, thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_~o.offset, thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_~v.offset, #memory_int, thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_#t~mem5, thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_~o.base, thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_~v.base, thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_#in~o.offset][477], [199#thr1Err0ASSERT_VIOLATIONERROR_FUNCTIONtrue, 18#L700-2true, thr1Thread1of4ForFork0InUse, thr1Thread2of4ForFork0InUse, Black: 322#(and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (exists ((|#t~string0.base| Int) (|#t~string1.base| Int)) (and (= (select |#valid| |#t~string0.base|) 1) (or (= |#t~string0.base| 0) (= |#t~string1.base| 0) (= (select |#valid| 0) 0) (= |~#lock~0.base| 0)) (= (select |#valid| |#t~string1.base|) 1))) (= (select |#valid| |~#lock~0.base|) 1) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), Black: 324#(and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (exists ((|#t~string0.base| Int) (|#t~string1.base| Int)) (and (= (select |#valid| |#t~string0.base|) 1) (or (= |#t~string0.base| 0) (= |#t~string1.base| 0) (= (select |#valid| 0) 0) (= |~#lock~0.base| 0)) (= (select |#valid| |#t~string1.base|) 1))) (= (select |#valid| |~#lock~0.base|) 1) (exists ((|ULTIMATE.start_main_~#t~0.base| Int) (|ULTIMATE.start_main_~#t~0.offset| Int)) (and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |ULTIMATE.start_main_~#t~0.base|) |ULTIMATE.start_main_~#t~0.offset|) 0))) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), Black: 326#(and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem6| (select (select |#memory_int| |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.base|) |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.offset|)) (exists ((|#t~string0.base| Int) (|#t~string1.base| Int)) (and (= (select |#valid| |#t~string0.base|) 1) (or (= |#t~string0.base| 0) (= |#t~string1.base| 0) (= (select |#valid| 0) 0) (= |~#lock~0.base| 0)) (= (select |#valid| |#t~string1.base|) 1))) (= (select |#valid| |~#lock~0.base|) 1) (exists ((|ULTIMATE.start_main_~#t~0.base| Int) (|ULTIMATE.start_main_~#t~0.offset| Int)) (and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |ULTIMATE.start_main_~#t~0.base|) |ULTIMATE.start_main_~#t~0.offset|) 0))) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), thr1Thread3of4ForFork0InUse, Black: 328#(and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (exists ((|#t~string0.base| Int) (|#t~string1.base| Int)) (and (= (select |#valid| |#t~string0.base|) 1) (or (= |#t~string0.base| 0) (= |#t~string1.base| 0) (= (select |#valid| 0) 0) (= |~#lock~0.base| 0)) (= (select |#valid| |#t~string1.base|) 1))) (= (select |#valid| |~#lock~0.base|) 1) (exists ((|ULTIMATE.start_main_~#t~0.base| Int) (|ULTIMATE.start_main_~#t~0.offset| Int)) (and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |ULTIMATE.start_main_~#t~0.base|) |ULTIMATE.start_main_~#t~0.offset|) 0))) (exists ((|thr1Thread1of4ForFork0_acquire_lock_~#cond~0.offset| Int) (|thr1Thread1of4ForFork0_acquire_lock_~#cond~0.base| Int)) (and (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem7| (select (select |#memory_int| |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.base|) |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.offset|)) (not (= (select (select |#memory_int| |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.base|) |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.offset|) 1)))) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), thr1Thread4of4ForFork0InUse, Black: 330#(and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem8| 1) (exists ((|#t~string0.base| Int) (|#t~string1.base| Int)) (and (= (select |#valid| |#t~string0.base|) 1) (or (= |#t~string0.base| 0) (= |#t~string1.base| 0) (= (select |#valid| 0) 0) (= |~#lock~0.base| 0)) (= (select |#valid| |#t~string1.base|) 1))) (= (select |#valid| |~#lock~0.base|) 1) (exists ((|ULTIMATE.start_main_~#t~0.base| Int) (|ULTIMATE.start_main_~#t~0.offset| Int)) (and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |ULTIMATE.start_main_~#t~0.base|) |ULTIMATE.start_main_~#t~0.offset|) 0))) (exists ((|thr1Thread1of4ForFork0_acquire_lock_~#cond~0.offset| Int) (|thr1Thread1of4ForFork0_acquire_lock_~#cond~0.base| Int)) (and (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem7| (select (select |#memory_int| |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.base|) |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.offset|)) (not (= (select (select |#memory_int| |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.base|) |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.offset|) 1)))) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), Black: 332#(and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem8| 1) (exists ((|#t~string0.base| Int) (|#t~string1.base| Int)) (and (= (select |#valid| |#t~string0.base|) 1) (or (= |#t~string0.base| 0) (= |#t~string1.base| 0) (= (select |#valid| 0) 0) (= |~#lock~0.base| 0)) (= (select |#valid| |#t~string1.base|) 1))) (= (select |#valid| |~#lock~0.base|) 1) (not (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem7| 1)) (exists ((|ULTIMATE.start_main_~#t~0.base| Int) (|ULTIMATE.start_main_~#t~0.offset| Int)) (and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |ULTIMATE.start_main_~#t~0.base|) |ULTIMATE.start_main_~#t~0.offset|) 0))) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), Black: 334#(and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (exists ((|ULTIMATE.start_main_~#t~0.base| Int) (|ULTIMATE.start_main_~#t~0.offset| Int)) (and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |ULTIMATE.start_main_~#t~0.base|) |ULTIMATE.start_main_~#t~0.offset|) 0))) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), 36#L719-3true, Black: 336#(and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem8| 1) (exists ((|#t~string0.base| Int) (|#t~string1.base| Int)) (and (= (select |#valid| |#t~string0.base|) 1) (or (= |#t~string0.base| 0) (= |#t~string1.base| 0) (= (select |#valid| 0) 0) (= |~#lock~0.base| 0)) (= (select |#valid| |#t~string1.base|) 1))) (= (select |#valid| |~#lock~0.base|) 1) (not (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem7| 1)) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), Black: 338#(and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem6| (select (select |#memory_int| |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.base|) |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.offset|)) (exists ((|ULTIMATE.start_main_~#t~0.base| Int) (|ULTIMATE.start_main_~#t~0.offset| Int)) (and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |ULTIMATE.start_main_~#t~0.base|) |ULTIMATE.start_main_~#t~0.offset|) 0))) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), Black: 340#(and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (exists ((|ULTIMATE.start_main_~#t~0.base| Int) (|ULTIMATE.start_main_~#t~0.offset| Int)) (and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |ULTIMATE.start_main_~#t~0.base|) |ULTIMATE.start_main_~#t~0.offset|) 0))) (exists ((|thr1Thread1of4ForFork0_acquire_lock_~#cond~0.offset| Int) (|thr1Thread1of4ForFork0_acquire_lock_~#cond~0.base| Int)) (and (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem7| (select (select |#memory_int| |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.base|) |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.offset|)) (not (= (select (select |#memory_int| |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.base|) |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.offset|) 1)))) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), 296#(and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), 232#(= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1), Black: 342#(and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem8| 1) (exists ((|ULTIMATE.start_main_~#t~0.base| Int) (|ULTIMATE.start_main_~#t~0.offset| Int)) (and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |ULTIMATE.start_main_~#t~0.base|) |ULTIMATE.start_main_~#t~0.offset|) 0))) (exists ((|thr1Thread1of4ForFork0_acquire_lock_~#cond~0.offset| Int) (|thr1Thread1of4ForFork0_acquire_lock_~#cond~0.base| Int)) (and (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem7| (select (select |#memory_int| |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.base|) |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.offset|)) (not (= (select (select |#memory_int| |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.base|) |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.offset|) 1)))) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), Black: 344#(and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem8| 1) (not (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem7| 1)) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), Black: 346#(and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem8| 1) (not (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem7| 1)) (exists ((|ULTIMATE.start_main_~#t~0.base| Int) (|ULTIMATE.start_main_~#t~0.offset| Int)) (and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |ULTIMATE.start_main_~#t~0.base|) |ULTIMATE.start_main_~#t~0.offset|) 0))) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), Black: 348#(and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem8| 1) (not (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem7| 1))), 110#L700-2true, 178#L694true, Black: 241#(and (not (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem8| |thr1Thread1of4ForFork0_acquire_lock_#t~mem7|)) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), Black: 230#true, Black: 233#(and (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem6| (select (select |#memory_int| |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.base|) |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.offset|)) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), Black: 235#(not (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem8| |thr1Thread1of4ForFork0_acquire_lock_#t~mem7|)), Black: 237#(and (not (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem7| (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|))) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), Black: 239#(and (not (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem7| (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|))) (not (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem8| |thr1Thread1of4ForFork0_acquire_lock_#t~mem7|)) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1))]) [2021-03-25 13:15:37,218 INFO L384 tUnfolder$Statistics]: this new event has 79 ancestors and is cut-off event [2021-03-25 13:15:37,218 INFO L387 tUnfolder$Statistics]: existing Event has 79 ancestors and is cut-off event [2021-03-25 13:15:37,218 INFO L387 tUnfolder$Statistics]: existing Event has 60 ancestors and is cut-off event [2021-03-25 13:15:37,218 INFO L387 tUnfolder$Statistics]: existing Event has 58 ancestors and is cut-off event [2021-03-25 13:15:37,219 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1097] L696-->L700-2: Formula: (and (= |v_thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_#in~v.base_1| v_thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_~v.base_1) (= |v_#memory_int_68| (let ((.cse0 (store |v_#memory_int_69| v_thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_~o.base_1 (store (select |v_#memory_int_69| v_thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_~o.base_1) v_thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_~o.offset_1 (select (select |v_#memory_int_69| v_thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_~v.base_1) v_thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_~v.offset_1))))) (store .cse0 v_thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_~v.base_1 (store (select .cse0 v_thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_~v.base_1) v_thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_~v.offset_1 1)))) (= |v_thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_#in~v.base_1| |v_~#lock~0.base_22|) (= |v_thr1Thread3of4ForFork0_acquire_lock_~#cond~0.base_5| |v_thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_#in~o.base_1|) (= |v_thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_#in~v.offset_1| v_thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_~v.offset_1) (= |v_thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_#in~v.offset_1| |v_~#lock~0.offset_22|) (= |v_thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_#in~o.base_1| v_thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_~o.base_1) (= |v_thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_#in~o.offset_1| |v_thr1Thread3of4ForFork0_acquire_lock_~#cond~0.offset_5|) (= |v_thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_#in~o.offset_1| v_thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_~o.offset_1)) InVars {#memory_int=|v_#memory_int_69|, ~#lock~0.offset=|v_~#lock~0.offset_22|, thr1Thread3of4ForFork0_acquire_lock_~#cond~0.base=|v_thr1Thread3of4ForFork0_acquire_lock_~#cond~0.base_5|, ~#lock~0.base=|v_~#lock~0.base_22|, thr1Thread3of4ForFork0_acquire_lock_~#cond~0.offset=|v_thr1Thread3of4ForFork0_acquire_lock_~#cond~0.offset_5|} OutVars{thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_#t~mem5=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_#t~mem5_1|, thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_#in~v.base=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_#in~v.base_1|, ~#lock~0.base=|v_~#lock~0.base_22|, thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_~o.offset=v_thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_~o.offset_1, thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_~v.offset=v_thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_~v.offset_1, thr1Thread3of4ForFork0_acquire_lock_~#cond~0.base=|v_thr1Thread3of4ForFork0_acquire_lock_~#cond~0.base_5|, thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_#in~o.base=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_#in~o.base_1|, #memory_int=|v_#memory_int_68|, ~#lock~0.offset=|v_~#lock~0.offset_22|, thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_#in~v.offset=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_#in~v.offset_1|, thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_#in~o.offset=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_#in~o.offset_1|, thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_~o.base=v_thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_~o.base_1, thr1Thread3of4ForFork0_acquire_lock_~#cond~0.offset=|v_thr1Thread3of4ForFork0_acquire_lock_~#cond~0.offset_5|, thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_~v.base=v_thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_~v.base_1} AuxVars[] AssignedVars[thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_~v.offset, thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_#t~mem5, thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_#in~o.base, thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_#in~v.base, #memory_int, thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_~o.offset, thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_#in~v.offset, thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_#in~o.offset, thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_~o.base, thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_~v.base][340], [199#thr1Err0ASSERT_VIOLATIONERROR_FUNCTIONtrue, 207#L700-2true, thr1Thread1of4ForFork0InUse, thr1Thread2of4ForFork0InUse, Black: 322#(and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (exists ((|#t~string0.base| Int) (|#t~string1.base| Int)) (and (= (select |#valid| |#t~string0.base|) 1) (or (= |#t~string0.base| 0) (= |#t~string1.base| 0) (= (select |#valid| 0) 0) (= |~#lock~0.base| 0)) (= (select |#valid| |#t~string1.base|) 1))) (= (select |#valid| |~#lock~0.base|) 1) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), Black: 324#(and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (exists ((|#t~string0.base| Int) (|#t~string1.base| Int)) (and (= (select |#valid| |#t~string0.base|) 1) (or (= |#t~string0.base| 0) (= |#t~string1.base| 0) (= (select |#valid| 0) 0) (= |~#lock~0.base| 0)) (= (select |#valid| |#t~string1.base|) 1))) (= (select |#valid| |~#lock~0.base|) 1) (exists ((|ULTIMATE.start_main_~#t~0.base| Int) (|ULTIMATE.start_main_~#t~0.offset| Int)) (and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |ULTIMATE.start_main_~#t~0.base|) |ULTIMATE.start_main_~#t~0.offset|) 0))) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), Black: 326#(and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem6| (select (select |#memory_int| |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.base|) |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.offset|)) (exists ((|#t~string0.base| Int) (|#t~string1.base| Int)) (and (= (select |#valid| |#t~string0.base|) 1) (or (= |#t~string0.base| 0) (= |#t~string1.base| 0) (= (select |#valid| 0) 0) (= |~#lock~0.base| 0)) (= (select |#valid| |#t~string1.base|) 1))) (= (select |#valid| |~#lock~0.base|) 1) (exists ((|ULTIMATE.start_main_~#t~0.base| Int) (|ULTIMATE.start_main_~#t~0.offset| Int)) (and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |ULTIMATE.start_main_~#t~0.base|) |ULTIMATE.start_main_~#t~0.offset|) 0))) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), thr1Thread3of4ForFork0InUse, Black: 328#(and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (exists ((|#t~string0.base| Int) (|#t~string1.base| Int)) (and (= (select |#valid| |#t~string0.base|) 1) (or (= |#t~string0.base| 0) (= |#t~string1.base| 0) (= (select |#valid| 0) 0) (= |~#lock~0.base| 0)) (= (select |#valid| |#t~string1.base|) 1))) (= (select |#valid| |~#lock~0.base|) 1) (exists ((|ULTIMATE.start_main_~#t~0.base| Int) (|ULTIMATE.start_main_~#t~0.offset| Int)) (and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |ULTIMATE.start_main_~#t~0.base|) |ULTIMATE.start_main_~#t~0.offset|) 0))) (exists ((|thr1Thread1of4ForFork0_acquire_lock_~#cond~0.offset| Int) (|thr1Thread1of4ForFork0_acquire_lock_~#cond~0.base| Int)) (and (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem7| (select (select |#memory_int| |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.base|) |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.offset|)) (not (= (select (select |#memory_int| |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.base|) |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.offset|) 1)))) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), thr1Thread4of4ForFork0InUse, Black: 330#(and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem8| 1) (exists ((|#t~string0.base| Int) (|#t~string1.base| Int)) (and (= (select |#valid| |#t~string0.base|) 1) (or (= |#t~string0.base| 0) (= |#t~string1.base| 0) (= (select |#valid| 0) 0) (= |~#lock~0.base| 0)) (= (select |#valid| |#t~string1.base|) 1))) (= (select |#valid| |~#lock~0.base|) 1) (exists ((|ULTIMATE.start_main_~#t~0.base| Int) (|ULTIMATE.start_main_~#t~0.offset| Int)) (and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |ULTIMATE.start_main_~#t~0.base|) |ULTIMATE.start_main_~#t~0.offset|) 0))) (exists ((|thr1Thread1of4ForFork0_acquire_lock_~#cond~0.offset| Int) (|thr1Thread1of4ForFork0_acquire_lock_~#cond~0.base| Int)) (and (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem7| (select (select |#memory_int| |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.base|) |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.offset|)) (not (= (select (select |#memory_int| |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.base|) |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.offset|) 1)))) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), Black: 332#(and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem8| 1) (exists ((|#t~string0.base| Int) (|#t~string1.base| Int)) (and (= (select |#valid| |#t~string0.base|) 1) (or (= |#t~string0.base| 0) (= |#t~string1.base| 0) (= (select |#valid| 0) 0) (= |~#lock~0.base| 0)) (= (select |#valid| |#t~string1.base|) 1))) (= (select |#valid| |~#lock~0.base|) 1) (not (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem7| 1)) (exists ((|ULTIMATE.start_main_~#t~0.base| Int) (|ULTIMATE.start_main_~#t~0.offset| Int)) (and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |ULTIMATE.start_main_~#t~0.base|) |ULTIMATE.start_main_~#t~0.offset|) 0))) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), Black: 334#(and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (exists ((|ULTIMATE.start_main_~#t~0.base| Int) (|ULTIMATE.start_main_~#t~0.offset| Int)) (and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |ULTIMATE.start_main_~#t~0.base|) |ULTIMATE.start_main_~#t~0.offset|) 0))) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), 36#L719-3true, Black: 336#(and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem8| 1) (exists ((|#t~string0.base| Int) (|#t~string1.base| Int)) (and (= (select |#valid| |#t~string0.base|) 1) (or (= |#t~string0.base| 0) (= |#t~string1.base| 0) (= (select |#valid| 0) 0) (= |~#lock~0.base| 0)) (= (select |#valid| |#t~string1.base|) 1))) (= (select |#valid| |~#lock~0.base|) 1) (not (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem7| 1)) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), Black: 338#(and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem6| (select (select |#memory_int| |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.base|) |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.offset|)) (exists ((|ULTIMATE.start_main_~#t~0.base| Int) (|ULTIMATE.start_main_~#t~0.offset| Int)) (and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |ULTIMATE.start_main_~#t~0.base|) |ULTIMATE.start_main_~#t~0.offset|) 0))) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), Black: 340#(and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (exists ((|ULTIMATE.start_main_~#t~0.base| Int) (|ULTIMATE.start_main_~#t~0.offset| Int)) (and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |ULTIMATE.start_main_~#t~0.base|) |ULTIMATE.start_main_~#t~0.offset|) 0))) (exists ((|thr1Thread1of4ForFork0_acquire_lock_~#cond~0.offset| Int) (|thr1Thread1of4ForFork0_acquire_lock_~#cond~0.base| Int)) (and (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem7| (select (select |#memory_int| |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.base|) |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.offset|)) (not (= (select (select |#memory_int| |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.base|) |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.offset|) 1)))) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), 296#(and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), 232#(= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1), Black: 342#(and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem8| 1) (exists ((|ULTIMATE.start_main_~#t~0.base| Int) (|ULTIMATE.start_main_~#t~0.offset| Int)) (and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |ULTIMATE.start_main_~#t~0.base|) |ULTIMATE.start_main_~#t~0.offset|) 0))) (exists ((|thr1Thread1of4ForFork0_acquire_lock_~#cond~0.offset| Int) (|thr1Thread1of4ForFork0_acquire_lock_~#cond~0.base| Int)) (and (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem7| (select (select |#memory_int| |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.base|) |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.offset|)) (not (= (select (select |#memory_int| |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.base|) |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.offset|) 1)))) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), Black: 344#(and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem8| 1) (not (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem7| 1)) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), Black: 346#(and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem8| 1) (not (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem7| 1)) (exists ((|ULTIMATE.start_main_~#t~0.base| Int) (|ULTIMATE.start_main_~#t~0.offset| Int)) (and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |ULTIMATE.start_main_~#t~0.base|) |ULTIMATE.start_main_~#t~0.offset|) 0))) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), 43#L694true, Black: 348#(and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem8| 1) (not (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem7| 1))), 110#L700-2true, Black: 241#(and (not (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem8| |thr1Thread1of4ForFork0_acquire_lock_#t~mem7|)) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), Black: 230#true, Black: 233#(and (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem6| (select (select |#memory_int| |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.base|) |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.offset|)) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), Black: 235#(not (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem8| |thr1Thread1of4ForFork0_acquire_lock_#t~mem7|)), Black: 237#(and (not (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem7| (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|))) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), Black: 239#(and (not (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem7| (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|))) (not (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem8| |thr1Thread1of4ForFork0_acquire_lock_#t~mem7|)) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1))]) [2021-03-25 13:15:37,219 INFO L384 tUnfolder$Statistics]: this new event has 79 ancestors and is cut-off event [2021-03-25 13:15:37,219 INFO L387 tUnfolder$Statistics]: existing Event has 79 ancestors and is cut-off event [2021-03-25 13:15:37,219 INFO L387 tUnfolder$Statistics]: existing Event has 58 ancestors and is cut-off event [2021-03-25 13:15:37,219 INFO L387 tUnfolder$Statistics]: existing Event has 60 ancestors and is cut-off event [2021-03-25 13:15:37,277 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1262] L696-->L700-2: Formula: (and (= |v_thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_#in~v.base_1| v_thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_~v.base_1) (= |v_#memory_int_68| (let ((.cse0 (store |v_#memory_int_69| v_thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_~o.base_1 (store (select |v_#memory_int_69| v_thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_~o.base_1) v_thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_~o.offset_1 (select (select |v_#memory_int_69| v_thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_~v.base_1) v_thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_~v.offset_1))))) (store .cse0 v_thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_~v.base_1 (store (select .cse0 v_thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_~v.base_1) v_thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_~v.offset_1 1)))) (= |v_thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_#in~v.base_1| |v_~#lock~0.base_22|) (= |v_thr1Thread2of4ForFork0_acquire_lock_~#cond~0.base_5| |v_thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_#in~o.base_1|) (= |v_thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_#in~v.offset_1| v_thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_~v.offset_1) (= |v_thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_#in~v.offset_1| |v_~#lock~0.offset_22|) (= |v_thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_#in~o.base_1| v_thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_~o.base_1) (= |v_thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_#in~o.offset_1| |v_thr1Thread2of4ForFork0_acquire_lock_~#cond~0.offset_5|) (= |v_thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_#in~o.offset_1| v_thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_~o.offset_1)) InVars {#memory_int=|v_#memory_int_69|, ~#lock~0.offset=|v_~#lock~0.offset_22|, thr1Thread2of4ForFork0_acquire_lock_~#cond~0.base=|v_thr1Thread2of4ForFork0_acquire_lock_~#cond~0.base_5|, ~#lock~0.base=|v_~#lock~0.base_22|, thr1Thread2of4ForFork0_acquire_lock_~#cond~0.offset=|v_thr1Thread2of4ForFork0_acquire_lock_~#cond~0.offset_5|} OutVars{thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_#in~o.base=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_#in~o.base_1|, thr1Thread2of4ForFork0_acquire_lock_~#cond~0.base=|v_thr1Thread2of4ForFork0_acquire_lock_~#cond~0.base_5|, ~#lock~0.base=|v_~#lock~0.base_22|, thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_~v.offset=v_thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_~v.offset_1, thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_#t~mem5=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_#t~mem5_1|, thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_~o.base=v_thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_~o.base_1, thr1Thread2of4ForFork0_acquire_lock_~#cond~0.offset=|v_thr1Thread2of4ForFork0_acquire_lock_~#cond~0.offset_5|, thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_~v.base=v_thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_~v.base_1, thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_#in~o.offset=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_#in~o.offset_1|, thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_#in~v.base=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_#in~v.base_1|, thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_#in~v.offset=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_#in~v.offset_1|, thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_~o.offset=v_thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_~o.offset_1, #memory_int=|v_#memory_int_68|, ~#lock~0.offset=|v_~#lock~0.offset_22|} AuxVars[] AssignedVars[thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_#in~o.base, thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_#in~v.base, thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_#in~v.offset, thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_~o.offset, thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_~v.offset, #memory_int, thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_#t~mem5, thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_~o.base, thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_~v.base, thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_#in~o.offset][477], [205#L702-7true, 79#L694true, 207#L700-2true, 18#L700-2true, thr1Thread1of4ForFork0InUse, thr1Thread2of4ForFork0InUse, Black: 322#(and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (exists ((|#t~string0.base| Int) (|#t~string1.base| Int)) (and (= (select |#valid| |#t~string0.base|) 1) (or (= |#t~string0.base| 0) (= |#t~string1.base| 0) (= (select |#valid| 0) 0) (= |~#lock~0.base| 0)) (= (select |#valid| |#t~string1.base|) 1))) (= (select |#valid| |~#lock~0.base|) 1) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), Black: 324#(and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (exists ((|#t~string0.base| Int) (|#t~string1.base| Int)) (and (= (select |#valid| |#t~string0.base|) 1) (or (= |#t~string0.base| 0) (= |#t~string1.base| 0) (= (select |#valid| 0) 0) (= |~#lock~0.base| 0)) (= (select |#valid| |#t~string1.base|) 1))) (= (select |#valid| |~#lock~0.base|) 1) (exists ((|ULTIMATE.start_main_~#t~0.base| Int) (|ULTIMATE.start_main_~#t~0.offset| Int)) (and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |ULTIMATE.start_main_~#t~0.base|) |ULTIMATE.start_main_~#t~0.offset|) 0))) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), thr1Thread3of4ForFork0InUse, Black: 326#(and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem6| (select (select |#memory_int| |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.base|) |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.offset|)) (exists ((|#t~string0.base| Int) (|#t~string1.base| Int)) (and (= (select |#valid| |#t~string0.base|) 1) (or (= |#t~string0.base| 0) (= |#t~string1.base| 0) (= (select |#valid| 0) 0) (= |~#lock~0.base| 0)) (= (select |#valid| |#t~string1.base|) 1))) (= (select |#valid| |~#lock~0.base|) 1) (exists ((|ULTIMATE.start_main_~#t~0.base| Int) (|ULTIMATE.start_main_~#t~0.offset| Int)) (and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |ULTIMATE.start_main_~#t~0.base|) |ULTIMATE.start_main_~#t~0.offset|) 0))) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), Black: 328#(and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (exists ((|#t~string0.base| Int) (|#t~string1.base| Int)) (and (= (select |#valid| |#t~string0.base|) 1) (or (= |#t~string0.base| 0) (= |#t~string1.base| 0) (= (select |#valid| 0) 0) (= |~#lock~0.base| 0)) (= (select |#valid| |#t~string1.base|) 1))) (= (select |#valid| |~#lock~0.base|) 1) (exists ((|ULTIMATE.start_main_~#t~0.base| Int) (|ULTIMATE.start_main_~#t~0.offset| Int)) (and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |ULTIMATE.start_main_~#t~0.base|) |ULTIMATE.start_main_~#t~0.offset|) 0))) (exists ((|thr1Thread1of4ForFork0_acquire_lock_~#cond~0.offset| Int) (|thr1Thread1of4ForFork0_acquire_lock_~#cond~0.base| Int)) (and (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem7| (select (select |#memory_int| |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.base|) |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.offset|)) (not (= (select (select |#memory_int| |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.base|) |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.offset|) 1)))) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), thr1Thread4of4ForFork0InUse, Black: 330#(and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem8| 1) (exists ((|#t~string0.base| Int) (|#t~string1.base| Int)) (and (= (select |#valid| |#t~string0.base|) 1) (or (= |#t~string0.base| 0) (= |#t~string1.base| 0) (= (select |#valid| 0) 0) (= |~#lock~0.base| 0)) (= (select |#valid| |#t~string1.base|) 1))) (= (select |#valid| |~#lock~0.base|) 1) (exists ((|ULTIMATE.start_main_~#t~0.base| Int) (|ULTIMATE.start_main_~#t~0.offset| Int)) (and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |ULTIMATE.start_main_~#t~0.base|) |ULTIMATE.start_main_~#t~0.offset|) 0))) (exists ((|thr1Thread1of4ForFork0_acquire_lock_~#cond~0.offset| Int) (|thr1Thread1of4ForFork0_acquire_lock_~#cond~0.base| Int)) (and (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem7| (select (select |#memory_int| |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.base|) |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.offset|)) (not (= (select (select |#memory_int| |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.base|) |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.offset|) 1)))) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), Black: 332#(and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem8| 1) (exists ((|#t~string0.base| Int) (|#t~string1.base| Int)) (and (= (select |#valid| |#t~string0.base|) 1) (or (= |#t~string0.base| 0) (= |#t~string1.base| 0) (= (select |#valid| 0) 0) (= |~#lock~0.base| 0)) (= (select |#valid| |#t~string1.base|) 1))) (= (select |#valid| |~#lock~0.base|) 1) (not (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem7| 1)) (exists ((|ULTIMATE.start_main_~#t~0.base| Int) (|ULTIMATE.start_main_~#t~0.offset| Int)) (and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |ULTIMATE.start_main_~#t~0.base|) |ULTIMATE.start_main_~#t~0.offset|) 0))) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), 36#L719-3true, Black: 334#(and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (exists ((|ULTIMATE.start_main_~#t~0.base| Int) (|ULTIMATE.start_main_~#t~0.offset| Int)) (and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |ULTIMATE.start_main_~#t~0.base|) |ULTIMATE.start_main_~#t~0.offset|) 0))) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), Black: 336#(and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem8| 1) (exists ((|#t~string0.base| Int) (|#t~string1.base| Int)) (and (= (select |#valid| |#t~string0.base|) 1) (or (= |#t~string0.base| 0) (= |#t~string1.base| 0) (= (select |#valid| 0) 0) (= |~#lock~0.base| 0)) (= (select |#valid| |#t~string1.base|) 1))) (= (select |#valid| |~#lock~0.base|) 1) (not (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem7| 1)) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), Black: 338#(and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem6| (select (select |#memory_int| |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.base|) |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.offset|)) (exists ((|ULTIMATE.start_main_~#t~0.base| Int) (|ULTIMATE.start_main_~#t~0.offset| Int)) (and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |ULTIMATE.start_main_~#t~0.base|) |ULTIMATE.start_main_~#t~0.offset|) 0))) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), Black: 340#(and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (exists ((|ULTIMATE.start_main_~#t~0.base| Int) (|ULTIMATE.start_main_~#t~0.offset| Int)) (and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |ULTIMATE.start_main_~#t~0.base|) |ULTIMATE.start_main_~#t~0.offset|) 0))) (exists ((|thr1Thread1of4ForFork0_acquire_lock_~#cond~0.offset| Int) (|thr1Thread1of4ForFork0_acquire_lock_~#cond~0.base| Int)) (and (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem7| (select (select |#memory_int| |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.base|) |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.offset|)) (not (= (select (select |#memory_int| |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.base|) |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.offset|) 1)))) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), Black: 342#(and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem8| 1) (exists ((|ULTIMATE.start_main_~#t~0.base| Int) (|ULTIMATE.start_main_~#t~0.offset| Int)) (and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |ULTIMATE.start_main_~#t~0.base|) |ULTIMATE.start_main_~#t~0.offset|) 0))) (exists ((|thr1Thread1of4ForFork0_acquire_lock_~#cond~0.offset| Int) (|thr1Thread1of4ForFork0_acquire_lock_~#cond~0.base| Int)) (and (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem7| (select (select |#memory_int| |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.base|) |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.offset|)) (not (= (select (select |#memory_int| |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.base|) |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.offset|) 1)))) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), 296#(and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), Black: 344#(and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem8| 1) (not (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem7| 1)) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), Black: 346#(and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem8| 1) (not (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem7| 1)) (exists ((|ULTIMATE.start_main_~#t~0.base| Int) (|ULTIMATE.start_main_~#t~0.offset| Int)) (and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |ULTIMATE.start_main_~#t~0.base|) |ULTIMATE.start_main_~#t~0.offset|) 0))) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), Black: 348#(and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem8| 1) (not (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem7| 1))), 241#(and (not (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem8| |thr1Thread1of4ForFork0_acquire_lock_#t~mem7|)) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), Black: 230#true, Black: 232#(= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1), Black: 233#(and (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem6| (select (select |#memory_int| |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.base|) |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.offset|)) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), Black: 235#(not (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem8| |thr1Thread1of4ForFork0_acquire_lock_#t~mem7|)), Black: 237#(and (not (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem7| (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|))) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), Black: 239#(and (not (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem7| (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|))) (not (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem8| |thr1Thread1of4ForFork0_acquire_lock_#t~mem7|)) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1))]) [2021-03-25 13:15:37,277 INFO L384 tUnfolder$Statistics]: this new event has 79 ancestors and is cut-off event [2021-03-25 13:15:37,277 INFO L387 tUnfolder$Statistics]: existing Event has 58 ancestors and is cut-off event [2021-03-25 13:15:37,277 INFO L387 tUnfolder$Statistics]: existing Event has 79 ancestors and is cut-off event [2021-03-25 13:15:37,277 INFO L387 tUnfolder$Statistics]: existing Event has 58 ancestors and is cut-off event [2021-03-25 13:15:37,280 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1097] L696-->L700-2: Formula: (and (= |v_thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_#in~v.base_1| v_thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_~v.base_1) (= |v_#memory_int_68| (let ((.cse0 (store |v_#memory_int_69| v_thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_~o.base_1 (store (select |v_#memory_int_69| v_thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_~o.base_1) v_thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_~o.offset_1 (select (select |v_#memory_int_69| v_thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_~v.base_1) v_thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_~v.offset_1))))) (store .cse0 v_thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_~v.base_1 (store (select .cse0 v_thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_~v.base_1) v_thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_~v.offset_1 1)))) (= |v_thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_#in~v.base_1| |v_~#lock~0.base_22|) (= |v_thr1Thread3of4ForFork0_acquire_lock_~#cond~0.base_5| |v_thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_#in~o.base_1|) (= |v_thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_#in~v.offset_1| v_thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_~v.offset_1) (= |v_thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_#in~v.offset_1| |v_~#lock~0.offset_22|) (= |v_thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_#in~o.base_1| v_thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_~o.base_1) (= |v_thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_#in~o.offset_1| |v_thr1Thread3of4ForFork0_acquire_lock_~#cond~0.offset_5|) (= |v_thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_#in~o.offset_1| v_thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_~o.offset_1)) InVars {#memory_int=|v_#memory_int_69|, ~#lock~0.offset=|v_~#lock~0.offset_22|, thr1Thread3of4ForFork0_acquire_lock_~#cond~0.base=|v_thr1Thread3of4ForFork0_acquire_lock_~#cond~0.base_5|, ~#lock~0.base=|v_~#lock~0.base_22|, thr1Thread3of4ForFork0_acquire_lock_~#cond~0.offset=|v_thr1Thread3of4ForFork0_acquire_lock_~#cond~0.offset_5|} OutVars{thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_#t~mem5=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_#t~mem5_1|, thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_#in~v.base=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_#in~v.base_1|, ~#lock~0.base=|v_~#lock~0.base_22|, thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_~o.offset=v_thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_~o.offset_1, thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_~v.offset=v_thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_~v.offset_1, thr1Thread3of4ForFork0_acquire_lock_~#cond~0.base=|v_thr1Thread3of4ForFork0_acquire_lock_~#cond~0.base_5|, thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_#in~o.base=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_#in~o.base_1|, #memory_int=|v_#memory_int_68|, ~#lock~0.offset=|v_~#lock~0.offset_22|, thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_#in~v.offset=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_#in~v.offset_1|, thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_#in~o.offset=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_#in~o.offset_1|, thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_~o.base=v_thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_~o.base_1, thr1Thread3of4ForFork0_acquire_lock_~#cond~0.offset=|v_thr1Thread3of4ForFork0_acquire_lock_~#cond~0.offset_5|, thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_~v.base=v_thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_~v.base_1} AuxVars[] AssignedVars[thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_~v.offset, thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_#t~mem5, thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_#in~o.base, thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_#in~v.base, #memory_int, thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_~o.offset, thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_#in~v.offset, thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_#in~o.offset, thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_~o.base, thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_~v.base][340], [205#L702-7true, 207#L700-2true, 79#L694true, 18#L700-2true, thr1Thread1of4ForFork0InUse, thr1Thread2of4ForFork0InUse, Black: 322#(and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (exists ((|#t~string0.base| Int) (|#t~string1.base| Int)) (and (= (select |#valid| |#t~string0.base|) 1) (or (= |#t~string0.base| 0) (= |#t~string1.base| 0) (= (select |#valid| 0) 0) (= |~#lock~0.base| 0)) (= (select |#valid| |#t~string1.base|) 1))) (= (select |#valid| |~#lock~0.base|) 1) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), Black: 324#(and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (exists ((|#t~string0.base| Int) (|#t~string1.base| Int)) (and (= (select |#valid| |#t~string0.base|) 1) (or (= |#t~string0.base| 0) (= |#t~string1.base| 0) (= (select |#valid| 0) 0) (= |~#lock~0.base| 0)) (= (select |#valid| |#t~string1.base|) 1))) (= (select |#valid| |~#lock~0.base|) 1) (exists ((|ULTIMATE.start_main_~#t~0.base| Int) (|ULTIMATE.start_main_~#t~0.offset| Int)) (and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |ULTIMATE.start_main_~#t~0.base|) |ULTIMATE.start_main_~#t~0.offset|) 0))) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), thr1Thread3of4ForFork0InUse, Black: 326#(and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem6| (select (select |#memory_int| |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.base|) |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.offset|)) (exists ((|#t~string0.base| Int) (|#t~string1.base| Int)) (and (= (select |#valid| |#t~string0.base|) 1) (or (= |#t~string0.base| 0) (= |#t~string1.base| 0) (= (select |#valid| 0) 0) (= |~#lock~0.base| 0)) (= (select |#valid| |#t~string1.base|) 1))) (= (select |#valid| |~#lock~0.base|) 1) (exists ((|ULTIMATE.start_main_~#t~0.base| Int) (|ULTIMATE.start_main_~#t~0.offset| Int)) (and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |ULTIMATE.start_main_~#t~0.base|) |ULTIMATE.start_main_~#t~0.offset|) 0))) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), Black: 328#(and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (exists ((|#t~string0.base| Int) (|#t~string1.base| Int)) (and (= (select |#valid| |#t~string0.base|) 1) (or (= |#t~string0.base| 0) (= |#t~string1.base| 0) (= (select |#valid| 0) 0) (= |~#lock~0.base| 0)) (= (select |#valid| |#t~string1.base|) 1))) (= (select |#valid| |~#lock~0.base|) 1) (exists ((|ULTIMATE.start_main_~#t~0.base| Int) (|ULTIMATE.start_main_~#t~0.offset| Int)) (and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |ULTIMATE.start_main_~#t~0.base|) |ULTIMATE.start_main_~#t~0.offset|) 0))) (exists ((|thr1Thread1of4ForFork0_acquire_lock_~#cond~0.offset| Int) (|thr1Thread1of4ForFork0_acquire_lock_~#cond~0.base| Int)) (and (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem7| (select (select |#memory_int| |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.base|) |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.offset|)) (not (= (select (select |#memory_int| |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.base|) |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.offset|) 1)))) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), thr1Thread4of4ForFork0InUse, Black: 330#(and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem8| 1) (exists ((|#t~string0.base| Int) (|#t~string1.base| Int)) (and (= (select |#valid| |#t~string0.base|) 1) (or (= |#t~string0.base| 0) (= |#t~string1.base| 0) (= (select |#valid| 0) 0) (= |~#lock~0.base| 0)) (= (select |#valid| |#t~string1.base|) 1))) (= (select |#valid| |~#lock~0.base|) 1) (exists ((|ULTIMATE.start_main_~#t~0.base| Int) (|ULTIMATE.start_main_~#t~0.offset| Int)) (and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |ULTIMATE.start_main_~#t~0.base|) |ULTIMATE.start_main_~#t~0.offset|) 0))) (exists ((|thr1Thread1of4ForFork0_acquire_lock_~#cond~0.offset| Int) (|thr1Thread1of4ForFork0_acquire_lock_~#cond~0.base| Int)) (and (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem7| (select (select |#memory_int| |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.base|) |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.offset|)) (not (= (select (select |#memory_int| |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.base|) |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.offset|) 1)))) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), Black: 332#(and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem8| 1) (exists ((|#t~string0.base| Int) (|#t~string1.base| Int)) (and (= (select |#valid| |#t~string0.base|) 1) (or (= |#t~string0.base| 0) (= |#t~string1.base| 0) (= (select |#valid| 0) 0) (= |~#lock~0.base| 0)) (= (select |#valid| |#t~string1.base|) 1))) (= (select |#valid| |~#lock~0.base|) 1) (not (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem7| 1)) (exists ((|ULTIMATE.start_main_~#t~0.base| Int) (|ULTIMATE.start_main_~#t~0.offset| Int)) (and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |ULTIMATE.start_main_~#t~0.base|) |ULTIMATE.start_main_~#t~0.offset|) 0))) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), 36#L719-3true, Black: 334#(and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (exists ((|ULTIMATE.start_main_~#t~0.base| Int) (|ULTIMATE.start_main_~#t~0.offset| Int)) (and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |ULTIMATE.start_main_~#t~0.base|) |ULTIMATE.start_main_~#t~0.offset|) 0))) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), Black: 336#(and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem8| 1) (exists ((|#t~string0.base| Int) (|#t~string1.base| Int)) (and (= (select |#valid| |#t~string0.base|) 1) (or (= |#t~string0.base| 0) (= |#t~string1.base| 0) (= (select |#valid| 0) 0) (= |~#lock~0.base| 0)) (= (select |#valid| |#t~string1.base|) 1))) (= (select |#valid| |~#lock~0.base|) 1) (not (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem7| 1)) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), Black: 338#(and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem6| (select (select |#memory_int| |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.base|) |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.offset|)) (exists ((|ULTIMATE.start_main_~#t~0.base| Int) (|ULTIMATE.start_main_~#t~0.offset| Int)) (and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |ULTIMATE.start_main_~#t~0.base|) |ULTIMATE.start_main_~#t~0.offset|) 0))) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), Black: 340#(and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (exists ((|ULTIMATE.start_main_~#t~0.base| Int) (|ULTIMATE.start_main_~#t~0.offset| Int)) (and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |ULTIMATE.start_main_~#t~0.base|) |ULTIMATE.start_main_~#t~0.offset|) 0))) (exists ((|thr1Thread1of4ForFork0_acquire_lock_~#cond~0.offset| Int) (|thr1Thread1of4ForFork0_acquire_lock_~#cond~0.base| Int)) (and (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem7| (select (select |#memory_int| |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.base|) |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.offset|)) (not (= (select (select |#memory_int| |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.base|) |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.offset|) 1)))) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), Black: 342#(and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem8| 1) (exists ((|ULTIMATE.start_main_~#t~0.base| Int) (|ULTIMATE.start_main_~#t~0.offset| Int)) (and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |ULTIMATE.start_main_~#t~0.base|) |ULTIMATE.start_main_~#t~0.offset|) 0))) (exists ((|thr1Thread1of4ForFork0_acquire_lock_~#cond~0.offset| Int) (|thr1Thread1of4ForFork0_acquire_lock_~#cond~0.base| Int)) (and (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem7| (select (select |#memory_int| |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.base|) |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.offset|)) (not (= (select (select |#memory_int| |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.base|) |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.offset|) 1)))) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), 296#(and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), Black: 344#(and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem8| 1) (not (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem7| 1)) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), Black: 346#(and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem8| 1) (not (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem7| 1)) (exists ((|ULTIMATE.start_main_~#t~0.base| Int) (|ULTIMATE.start_main_~#t~0.offset| Int)) (and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |ULTIMATE.start_main_~#t~0.base|) |ULTIMATE.start_main_~#t~0.offset|) 0))) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), Black: 348#(and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem8| 1) (not (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem7| 1))), 241#(and (not (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem8| |thr1Thread1of4ForFork0_acquire_lock_#t~mem7|)) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), Black: 230#true, Black: 232#(= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1), Black: 233#(and (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem6| (select (select |#memory_int| |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.base|) |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.offset|)) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), Black: 235#(not (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem8| |thr1Thread1of4ForFork0_acquire_lock_#t~mem7|)), Black: 237#(and (not (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem7| (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|))) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), Black: 239#(and (not (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem7| (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|))) (not (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem8| |thr1Thread1of4ForFork0_acquire_lock_#t~mem7|)) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1))]) [2021-03-25 13:15:37,280 INFO L384 tUnfolder$Statistics]: this new event has 79 ancestors and is cut-off event [2021-03-25 13:15:37,280 INFO L387 tUnfolder$Statistics]: existing Event has 58 ancestors and is cut-off event [2021-03-25 13:15:37,280 INFO L387 tUnfolder$Statistics]: existing Event has 79 ancestors and is cut-off event [2021-03-25 13:15:37,280 INFO L387 tUnfolder$Statistics]: existing Event has 58 ancestors and is cut-off event [2021-03-25 13:15:37,292 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1097] L696-->L700-2: Formula: (and (= |v_thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_#in~v.base_1| v_thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_~v.base_1) (= |v_#memory_int_68| (let ((.cse0 (store |v_#memory_int_69| v_thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_~o.base_1 (store (select |v_#memory_int_69| v_thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_~o.base_1) v_thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_~o.offset_1 (select (select |v_#memory_int_69| v_thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_~v.base_1) v_thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_~v.offset_1))))) (store .cse0 v_thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_~v.base_1 (store (select .cse0 v_thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_~v.base_1) v_thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_~v.offset_1 1)))) (= |v_thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_#in~v.base_1| |v_~#lock~0.base_22|) (= |v_thr1Thread3of4ForFork0_acquire_lock_~#cond~0.base_5| |v_thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_#in~o.base_1|) (= |v_thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_#in~v.offset_1| v_thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_~v.offset_1) (= |v_thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_#in~v.offset_1| |v_~#lock~0.offset_22|) (= |v_thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_#in~o.base_1| v_thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_~o.base_1) (= |v_thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_#in~o.offset_1| |v_thr1Thread3of4ForFork0_acquire_lock_~#cond~0.offset_5|) (= |v_thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_#in~o.offset_1| v_thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_~o.offset_1)) InVars {#memory_int=|v_#memory_int_69|, ~#lock~0.offset=|v_~#lock~0.offset_22|, thr1Thread3of4ForFork0_acquire_lock_~#cond~0.base=|v_thr1Thread3of4ForFork0_acquire_lock_~#cond~0.base_5|, ~#lock~0.base=|v_~#lock~0.base_22|, thr1Thread3of4ForFork0_acquire_lock_~#cond~0.offset=|v_thr1Thread3of4ForFork0_acquire_lock_~#cond~0.offset_5|} OutVars{thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_#t~mem5=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_#t~mem5_1|, thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_#in~v.base=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_#in~v.base_1|, ~#lock~0.base=|v_~#lock~0.base_22|, thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_~o.offset=v_thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_~o.offset_1, thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_~v.offset=v_thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_~v.offset_1, thr1Thread3of4ForFork0_acquire_lock_~#cond~0.base=|v_thr1Thread3of4ForFork0_acquire_lock_~#cond~0.base_5|, thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_#in~o.base=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_#in~o.base_1|, #memory_int=|v_#memory_int_68|, ~#lock~0.offset=|v_~#lock~0.offset_22|, thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_#in~v.offset=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_#in~v.offset_1|, thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_#in~o.offset=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_#in~o.offset_1|, thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_~o.base=v_thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_~o.base_1, thr1Thread3of4ForFork0_acquire_lock_~#cond~0.offset=|v_thr1Thread3of4ForFork0_acquire_lock_~#cond~0.offset_5|, thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_~v.base=v_thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_~v.base_1} AuxVars[] AssignedVars[thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_~v.offset, thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_#t~mem5, thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_#in~o.base, thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_#in~v.base, #memory_int, thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_~o.offset, thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_#in~v.offset, thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_#in~o.offset, thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_~o.base, thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_~v.base][340], [129#thr1ENTRYtrue, 199#thr1Err0ASSERT_VIOLATIONERROR_FUNCTIONtrue, 207#L700-2true, 18#L700-2true, thr1Thread1of4ForFork0InUse, thr1Thread2of4ForFork0InUse, Black: 322#(and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (exists ((|#t~string0.base| Int) (|#t~string1.base| Int)) (and (= (select |#valid| |#t~string0.base|) 1) (or (= |#t~string0.base| 0) (= |#t~string1.base| 0) (= (select |#valid| 0) 0) (= |~#lock~0.base| 0)) (= (select |#valid| |#t~string1.base|) 1))) (= (select |#valid| |~#lock~0.base|) 1) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), Black: 324#(and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (exists ((|#t~string0.base| Int) (|#t~string1.base| Int)) (and (= (select |#valid| |#t~string0.base|) 1) (or (= |#t~string0.base| 0) (= |#t~string1.base| 0) (= (select |#valid| 0) 0) (= |~#lock~0.base| 0)) (= (select |#valid| |#t~string1.base|) 1))) (= (select |#valid| |~#lock~0.base|) 1) (exists ((|ULTIMATE.start_main_~#t~0.base| Int) (|ULTIMATE.start_main_~#t~0.offset| Int)) (and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |ULTIMATE.start_main_~#t~0.base|) |ULTIMATE.start_main_~#t~0.offset|) 0))) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), thr1Thread3of4ForFork0InUse, Black: 326#(and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem6| (select (select |#memory_int| |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.base|) |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.offset|)) (exists ((|#t~string0.base| Int) (|#t~string1.base| Int)) (and (= (select |#valid| |#t~string0.base|) 1) (or (= |#t~string0.base| 0) (= |#t~string1.base| 0) (= (select |#valid| 0) 0) (= |~#lock~0.base| 0)) (= (select |#valid| |#t~string1.base|) 1))) (= (select |#valid| |~#lock~0.base|) 1) (exists ((|ULTIMATE.start_main_~#t~0.base| Int) (|ULTIMATE.start_main_~#t~0.offset| Int)) (and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |ULTIMATE.start_main_~#t~0.base|) |ULTIMATE.start_main_~#t~0.offset|) 0))) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), Black: 328#(and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (exists ((|#t~string0.base| Int) (|#t~string1.base| Int)) (and (= (select |#valid| |#t~string0.base|) 1) (or (= |#t~string0.base| 0) (= |#t~string1.base| 0) (= (select |#valid| 0) 0) (= |~#lock~0.base| 0)) (= (select |#valid| |#t~string1.base|) 1))) (= (select |#valid| |~#lock~0.base|) 1) (exists ((|ULTIMATE.start_main_~#t~0.base| Int) (|ULTIMATE.start_main_~#t~0.offset| Int)) (and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |ULTIMATE.start_main_~#t~0.base|) |ULTIMATE.start_main_~#t~0.offset|) 0))) (exists ((|thr1Thread1of4ForFork0_acquire_lock_~#cond~0.offset| Int) (|thr1Thread1of4ForFork0_acquire_lock_~#cond~0.base| Int)) (and (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem7| (select (select |#memory_int| |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.base|) |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.offset|)) (not (= (select (select |#memory_int| |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.base|) |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.offset|) 1)))) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), thr1Thread4of4ForFork0InUse, Black: 330#(and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem8| 1) (exists ((|#t~string0.base| Int) (|#t~string1.base| Int)) (and (= (select |#valid| |#t~string0.base|) 1) (or (= |#t~string0.base| 0) (= |#t~string1.base| 0) (= (select |#valid| 0) 0) (= |~#lock~0.base| 0)) (= (select |#valid| |#t~string1.base|) 1))) (= (select |#valid| |~#lock~0.base|) 1) (exists ((|ULTIMATE.start_main_~#t~0.base| Int) (|ULTIMATE.start_main_~#t~0.offset| Int)) (and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |ULTIMATE.start_main_~#t~0.base|) |ULTIMATE.start_main_~#t~0.offset|) 0))) (exists ((|thr1Thread1of4ForFork0_acquire_lock_~#cond~0.offset| Int) (|thr1Thread1of4ForFork0_acquire_lock_~#cond~0.base| Int)) (and (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem7| (select (select |#memory_int| |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.base|) |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.offset|)) (not (= (select (select |#memory_int| |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.base|) |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.offset|) 1)))) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), 35#L719-2true, Black: 332#(and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem8| 1) (exists ((|#t~string0.base| Int) (|#t~string1.base| Int)) (and (= (select |#valid| |#t~string0.base|) 1) (or (= |#t~string0.base| 0) (= |#t~string1.base| 0) (= (select |#valid| 0) 0) (= |~#lock~0.base| 0)) (= (select |#valid| |#t~string1.base|) 1))) (= (select |#valid| |~#lock~0.base|) 1) (not (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem7| 1)) (exists ((|ULTIMATE.start_main_~#t~0.base| Int) (|ULTIMATE.start_main_~#t~0.offset| Int)) (and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |ULTIMATE.start_main_~#t~0.base|) |ULTIMATE.start_main_~#t~0.offset|) 0))) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), Black: 334#(and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (exists ((|ULTIMATE.start_main_~#t~0.base| Int) (|ULTIMATE.start_main_~#t~0.offset| Int)) (and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |ULTIMATE.start_main_~#t~0.base|) |ULTIMATE.start_main_~#t~0.offset|) 0))) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), Black: 336#(and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem8| 1) (exists ((|#t~string0.base| Int) (|#t~string1.base| Int)) (and (= (select |#valid| |#t~string0.base|) 1) (or (= |#t~string0.base| 0) (= |#t~string1.base| 0) (= (select |#valid| 0) 0) (= |~#lock~0.base| 0)) (= (select |#valid| |#t~string1.base|) 1))) (= (select |#valid| |~#lock~0.base|) 1) (not (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem7| 1)) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), Black: 338#(and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem6| (select (select |#memory_int| |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.base|) |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.offset|)) (exists ((|ULTIMATE.start_main_~#t~0.base| Int) (|ULTIMATE.start_main_~#t~0.offset| Int)) (and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |ULTIMATE.start_main_~#t~0.base|) |ULTIMATE.start_main_~#t~0.offset|) 0))) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), Black: 340#(and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (exists ((|ULTIMATE.start_main_~#t~0.base| Int) (|ULTIMATE.start_main_~#t~0.offset| Int)) (and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |ULTIMATE.start_main_~#t~0.base|) |ULTIMATE.start_main_~#t~0.offset|) 0))) (exists ((|thr1Thread1of4ForFork0_acquire_lock_~#cond~0.offset| Int) (|thr1Thread1of4ForFork0_acquire_lock_~#cond~0.base| Int)) (and (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem7| (select (select |#memory_int| |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.base|) |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.offset|)) (not (= (select (select |#memory_int| |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.base|) |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.offset|) 1)))) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), 232#(= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1), 296#(and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), Black: 342#(and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem8| 1) (exists ((|ULTIMATE.start_main_~#t~0.base| Int) (|ULTIMATE.start_main_~#t~0.offset| Int)) (and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |ULTIMATE.start_main_~#t~0.base|) |ULTIMATE.start_main_~#t~0.offset|) 0))) (exists ((|thr1Thread1of4ForFork0_acquire_lock_~#cond~0.offset| Int) (|thr1Thread1of4ForFork0_acquire_lock_~#cond~0.base| Int)) (and (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem7| (select (select |#memory_int| |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.base|) |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.offset|)) (not (= (select (select |#memory_int| |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.base|) |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.offset|) 1)))) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), Black: 344#(and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem8| 1) (not (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem7| 1)) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), Black: 346#(and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem8| 1) (not (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem7| 1)) (exists ((|ULTIMATE.start_main_~#t~0.base| Int) (|ULTIMATE.start_main_~#t~0.offset| Int)) (and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |ULTIMATE.start_main_~#t~0.base|) |ULTIMATE.start_main_~#t~0.offset|) 0))) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), Black: 348#(and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem8| 1) (not (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem7| 1))), Black: 241#(and (not (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem8| |thr1Thread1of4ForFork0_acquire_lock_#t~mem7|)) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), Black: 230#true, Black: 233#(and (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem6| (select (select |#memory_int| |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.base|) |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.offset|)) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), Black: 235#(not (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem8| |thr1Thread1of4ForFork0_acquire_lock_#t~mem7|)), Black: 237#(and (not (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem7| (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|))) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), Black: 239#(and (not (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem7| (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|))) (not (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem8| |thr1Thread1of4ForFork0_acquire_lock_#t~mem7|)) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1))]) [2021-03-25 13:15:37,292 INFO L384 tUnfolder$Statistics]: this new event has 80 ancestors and is cut-off event [2021-03-25 13:15:37,292 INFO L387 tUnfolder$Statistics]: existing Event has 59 ancestors and is cut-off event [2021-03-25 13:15:37,292 INFO L387 tUnfolder$Statistics]: existing Event has 59 ancestors and is cut-off event [2021-03-25 13:15:37,292 INFO L387 tUnfolder$Statistics]: existing Event has 61 ancestors and is cut-off event [2021-03-25 13:15:37,293 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1152] L696-->L700-2: Formula: (and (= |v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#in~v.base_1| v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_~v.base_1) (= |v_#memory_int_68| (let ((.cse0 (store |v_#memory_int_69| v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_~o.base_1 (store (select |v_#memory_int_69| v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_~o.base_1) v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_~o.offset_1 (select (select |v_#memory_int_69| v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_~v.base_1) v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_~v.offset_1))))) (store .cse0 v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_~v.base_1 (store (select .cse0 v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_~v.base_1) v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_~v.offset_1 1)))) (= |v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#in~v.base_1| |v_~#lock~0.base_22|) (= |v_thr1Thread4of4ForFork0_acquire_lock_~#cond~0.base_5| |v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#in~o.base_1|) (= |v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#in~v.offset_1| v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_~v.offset_1) (= |v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#in~v.offset_1| |v_~#lock~0.offset_22|) (= |v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#in~o.base_1| v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_~o.base_1) (= |v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#in~o.offset_1| |v_thr1Thread4of4ForFork0_acquire_lock_~#cond~0.offset_5|) (= |v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#in~o.offset_1| v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_~o.offset_1)) InVars {#memory_int=|v_#memory_int_69|, ~#lock~0.offset=|v_~#lock~0.offset_22|, ~#lock~0.base=|v_~#lock~0.base_22|, thr1Thread4of4ForFork0_acquire_lock_~#cond~0.base=|v_thr1Thread4of4ForFork0_acquire_lock_~#cond~0.base_5|, thr1Thread4of4ForFork0_acquire_lock_~#cond~0.offset=|v_thr1Thread4of4ForFork0_acquire_lock_~#cond~0.offset_5|} OutVars{~#lock~0.base=|v_~#lock~0.base_22|, thr1Thread4of4ForFork0_acquire_lock_~#cond~0.base=|v_thr1Thread4of4ForFork0_acquire_lock_~#cond~0.base_5|, thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_~v.offset=v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_~v.offset_1, thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#in~v.offset=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#in~v.offset_1|, thr1Thread4of4ForFork0_acquire_lock_~#cond~0.offset=|v_thr1Thread4of4ForFork0_acquire_lock_~#cond~0.offset_5|, thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_~v.base=v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_~v.base_1, thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#t~mem5=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#t~mem5_1|, thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_~o.base=v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_~o.base_1, thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#in~o.offset=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#in~o.offset_1|, thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#in~v.base=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#in~v.base_1|, #memory_int=|v_#memory_int_68|, ~#lock~0.offset=|v_~#lock~0.offset_22|, thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_~o.offset=v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_~o.offset_1, thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#in~o.base=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#in~o.base_1|} AuxVars[] AssignedVars[thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#t~mem5, thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_~o.base, thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#in~o.offset, thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#in~v.base, thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_~v.offset, thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#in~v.offset, #memory_int, thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_~o.offset, thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#in~o.base, thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_~v.base][208], [199#thr1Err0ASSERT_VIOLATIONERROR_FUNCTIONtrue, 10#thr1ENTRYtrue, 207#L700-2true, thr1Thread1of4ForFork0InUse, thr1Thread2of4ForFork0InUse, Black: 322#(and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (exists ((|#t~string0.base| Int) (|#t~string1.base| Int)) (and (= (select |#valid| |#t~string0.base|) 1) (or (= |#t~string0.base| 0) (= |#t~string1.base| 0) (= (select |#valid| 0) 0) (= |~#lock~0.base| 0)) (= (select |#valid| |#t~string1.base|) 1))) (= (select |#valid| |~#lock~0.base|) 1) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), Black: 324#(and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (exists ((|#t~string0.base| Int) (|#t~string1.base| Int)) (and (= (select |#valid| |#t~string0.base|) 1) (or (= |#t~string0.base| 0) (= |#t~string1.base| 0) (= (select |#valid| 0) 0) (= |~#lock~0.base| 0)) (= (select |#valid| |#t~string1.base|) 1))) (= (select |#valid| |~#lock~0.base|) 1) (exists ((|ULTIMATE.start_main_~#t~0.base| Int) (|ULTIMATE.start_main_~#t~0.offset| Int)) (and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |ULTIMATE.start_main_~#t~0.base|) |ULTIMATE.start_main_~#t~0.offset|) 0))) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), thr1Thread3of4ForFork0InUse, Black: 326#(and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem6| (select (select |#memory_int| |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.base|) |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.offset|)) (exists ((|#t~string0.base| Int) (|#t~string1.base| Int)) (and (= (select |#valid| |#t~string0.base|) 1) (or (= |#t~string0.base| 0) (= |#t~string1.base| 0) (= (select |#valid| 0) 0) (= |~#lock~0.base| 0)) (= (select |#valid| |#t~string1.base|) 1))) (= (select |#valid| |~#lock~0.base|) 1) (exists ((|ULTIMATE.start_main_~#t~0.base| Int) (|ULTIMATE.start_main_~#t~0.offset| Int)) (and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |ULTIMATE.start_main_~#t~0.base|) |ULTIMATE.start_main_~#t~0.offset|) 0))) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), Black: 328#(and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (exists ((|#t~string0.base| Int) (|#t~string1.base| Int)) (and (= (select |#valid| |#t~string0.base|) 1) (or (= |#t~string0.base| 0) (= |#t~string1.base| 0) (= (select |#valid| 0) 0) (= |~#lock~0.base| 0)) (= (select |#valid| |#t~string1.base|) 1))) (= (select |#valid| |~#lock~0.base|) 1) (exists ((|ULTIMATE.start_main_~#t~0.base| Int) (|ULTIMATE.start_main_~#t~0.offset| Int)) (and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |ULTIMATE.start_main_~#t~0.base|) |ULTIMATE.start_main_~#t~0.offset|) 0))) (exists ((|thr1Thread1of4ForFork0_acquire_lock_~#cond~0.offset| Int) (|thr1Thread1of4ForFork0_acquire_lock_~#cond~0.base| Int)) (and (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem7| (select (select |#memory_int| |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.base|) |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.offset|)) (not (= (select (select |#memory_int| |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.base|) |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.offset|) 1)))) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), Black: 330#(and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem8| 1) (exists ((|#t~string0.base| Int) (|#t~string1.base| Int)) (and (= (select |#valid| |#t~string0.base|) 1) (or (= |#t~string0.base| 0) (= |#t~string1.base| 0) (= (select |#valid| 0) 0) (= |~#lock~0.base| 0)) (= (select |#valid| |#t~string1.base|) 1))) (= (select |#valid| |~#lock~0.base|) 1) (exists ((|ULTIMATE.start_main_~#t~0.base| Int) (|ULTIMATE.start_main_~#t~0.offset| Int)) (and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |ULTIMATE.start_main_~#t~0.base|) |ULTIMATE.start_main_~#t~0.offset|) 0))) (exists ((|thr1Thread1of4ForFork0_acquire_lock_~#cond~0.offset| Int) (|thr1Thread1of4ForFork0_acquire_lock_~#cond~0.base| Int)) (and (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem7| (select (select |#memory_int| |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.base|) |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.offset|)) (not (= (select (select |#memory_int| |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.base|) |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.offset|) 1)))) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), thr1Thread4of4ForFork0InUse, Black: 332#(and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem8| 1) (exists ((|#t~string0.base| Int) (|#t~string1.base| Int)) (and (= (select |#valid| |#t~string0.base|) 1) (or (= |#t~string0.base| 0) (= |#t~string1.base| 0) (= (select |#valid| 0) 0) (= |~#lock~0.base| 0)) (= (select |#valid| |#t~string1.base|) 1))) (= (select |#valid| |~#lock~0.base|) 1) (not (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem7| 1)) (exists ((|ULTIMATE.start_main_~#t~0.base| Int) (|ULTIMATE.start_main_~#t~0.offset| Int)) (and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |ULTIMATE.start_main_~#t~0.base|) |ULTIMATE.start_main_~#t~0.offset|) 0))) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), 35#L719-2true, Black: 334#(and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (exists ((|ULTIMATE.start_main_~#t~0.base| Int) (|ULTIMATE.start_main_~#t~0.offset| Int)) (and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |ULTIMATE.start_main_~#t~0.base|) |ULTIMATE.start_main_~#t~0.offset|) 0))) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), Black: 336#(and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem8| 1) (exists ((|#t~string0.base| Int) (|#t~string1.base| Int)) (and (= (select |#valid| |#t~string0.base|) 1) (or (= |#t~string0.base| 0) (= |#t~string1.base| 0) (= (select |#valid| 0) 0) (= |~#lock~0.base| 0)) (= (select |#valid| |#t~string1.base|) 1))) (= (select |#valid| |~#lock~0.base|) 1) (not (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem7| 1)) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), Black: 338#(and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem6| (select (select |#memory_int| |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.base|) |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.offset|)) (exists ((|ULTIMATE.start_main_~#t~0.base| Int) (|ULTIMATE.start_main_~#t~0.offset| Int)) (and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |ULTIMATE.start_main_~#t~0.base|) |ULTIMATE.start_main_~#t~0.offset|) 0))) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), Black: 340#(and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (exists ((|ULTIMATE.start_main_~#t~0.base| Int) (|ULTIMATE.start_main_~#t~0.offset| Int)) (and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |ULTIMATE.start_main_~#t~0.base|) |ULTIMATE.start_main_~#t~0.offset|) 0))) (exists ((|thr1Thread1of4ForFork0_acquire_lock_~#cond~0.offset| Int) (|thr1Thread1of4ForFork0_acquire_lock_~#cond~0.base| Int)) (and (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem7| (select (select |#memory_int| |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.base|) |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.offset|)) (not (= (select (select |#memory_int| |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.base|) |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.offset|) 1)))) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), 296#(and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), Black: 342#(and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem8| 1) (exists ((|ULTIMATE.start_main_~#t~0.base| Int) (|ULTIMATE.start_main_~#t~0.offset| Int)) (and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |ULTIMATE.start_main_~#t~0.base|) |ULTIMATE.start_main_~#t~0.offset|) 0))) (exists ((|thr1Thread1of4ForFork0_acquire_lock_~#cond~0.offset| Int) (|thr1Thread1of4ForFork0_acquire_lock_~#cond~0.base| Int)) (and (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem7| (select (select |#memory_int| |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.base|) |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.offset|)) (not (= (select (select |#memory_int| |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.base|) |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.offset|) 1)))) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), 232#(= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1), Black: 344#(and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem8| 1) (not (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem7| 1)) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), Black: 346#(and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem8| 1) (not (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem7| 1)) (exists ((|ULTIMATE.start_main_~#t~0.base| Int) (|ULTIMATE.start_main_~#t~0.offset| Int)) (and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |ULTIMATE.start_main_~#t~0.base|) |ULTIMATE.start_main_~#t~0.offset|) 0))) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), Black: 348#(and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem8| 1) (not (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem7| 1))), 110#L700-2true, Black: 241#(and (not (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem8| |thr1Thread1of4ForFork0_acquire_lock_#t~mem7|)) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), Black: 230#true, Black: 233#(and (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem6| (select (select |#memory_int| |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.base|) |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.offset|)) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), Black: 235#(not (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem8| |thr1Thread1of4ForFork0_acquire_lock_#t~mem7|)), Black: 237#(and (not (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem7| (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|))) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), Black: 239#(and (not (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem7| (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|))) (not (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem8| |thr1Thread1of4ForFork0_acquire_lock_#t~mem7|)) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1))]) [2021-03-25 13:15:37,293 INFO L384 tUnfolder$Statistics]: this new event has 80 ancestors and is cut-off event [2021-03-25 13:15:37,293 INFO L387 tUnfolder$Statistics]: existing Event has 59 ancestors and is cut-off event [2021-03-25 13:15:37,293 INFO L387 tUnfolder$Statistics]: existing Event has 61 ancestors and is cut-off event [2021-03-25 13:15:37,293 INFO L387 tUnfolder$Statistics]: existing Event has 59 ancestors and is cut-off event [2021-03-25 13:15:37,300 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1097] L696-->L700-2: Formula: (and (= |v_thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_#in~v.base_1| v_thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_~v.base_1) (= |v_#memory_int_68| (let ((.cse0 (store |v_#memory_int_69| v_thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_~o.base_1 (store (select |v_#memory_int_69| v_thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_~o.base_1) v_thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_~o.offset_1 (select (select |v_#memory_int_69| v_thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_~v.base_1) v_thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_~v.offset_1))))) (store .cse0 v_thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_~v.base_1 (store (select .cse0 v_thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_~v.base_1) v_thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_~v.offset_1 1)))) (= |v_thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_#in~v.base_1| |v_~#lock~0.base_22|) (= |v_thr1Thread3of4ForFork0_acquire_lock_~#cond~0.base_5| |v_thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_#in~o.base_1|) (= |v_thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_#in~v.offset_1| v_thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_~v.offset_1) (= |v_thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_#in~v.offset_1| |v_~#lock~0.offset_22|) (= |v_thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_#in~o.base_1| v_thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_~o.base_1) (= |v_thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_#in~o.offset_1| |v_thr1Thread3of4ForFork0_acquire_lock_~#cond~0.offset_5|) (= |v_thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_#in~o.offset_1| v_thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_~o.offset_1)) InVars {#memory_int=|v_#memory_int_69|, ~#lock~0.offset=|v_~#lock~0.offset_22|, thr1Thread3of4ForFork0_acquire_lock_~#cond~0.base=|v_thr1Thread3of4ForFork0_acquire_lock_~#cond~0.base_5|, ~#lock~0.base=|v_~#lock~0.base_22|, thr1Thread3of4ForFork0_acquire_lock_~#cond~0.offset=|v_thr1Thread3of4ForFork0_acquire_lock_~#cond~0.offset_5|} OutVars{thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_#t~mem5=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_#t~mem5_1|, thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_#in~v.base=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_#in~v.base_1|, ~#lock~0.base=|v_~#lock~0.base_22|, thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_~o.offset=v_thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_~o.offset_1, thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_~v.offset=v_thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_~v.offset_1, thr1Thread3of4ForFork0_acquire_lock_~#cond~0.base=|v_thr1Thread3of4ForFork0_acquire_lock_~#cond~0.base_5|, thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_#in~o.base=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_#in~o.base_1|, #memory_int=|v_#memory_int_68|, ~#lock~0.offset=|v_~#lock~0.offset_22|, thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_#in~v.offset=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_#in~v.offset_1|, thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_#in~o.offset=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_#in~o.offset_1|, thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_~o.base=v_thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_~o.base_1, thr1Thread3of4ForFork0_acquire_lock_~#cond~0.offset=|v_thr1Thread3of4ForFork0_acquire_lock_~#cond~0.offset_5|, thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_~v.base=v_thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_~v.base_1} AuxVars[] AssignedVars[thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_~v.offset, thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_#t~mem5, thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_#in~o.base, thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_#in~v.base, #memory_int, thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_~o.offset, thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_#in~v.offset, thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_#in~o.offset, thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_~o.base, thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_~v.base][340], [199#thr1Err0ASSERT_VIOLATIONERROR_FUNCTIONtrue, 10#thr1ENTRYtrue, 207#L700-2true, thr1Thread1of4ForFork0InUse, thr1Thread2of4ForFork0InUse, Black: 322#(and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (exists ((|#t~string0.base| Int) (|#t~string1.base| Int)) (and (= (select |#valid| |#t~string0.base|) 1) (or (= |#t~string0.base| 0) (= |#t~string1.base| 0) (= (select |#valid| 0) 0) (= |~#lock~0.base| 0)) (= (select |#valid| |#t~string1.base|) 1))) (= (select |#valid| |~#lock~0.base|) 1) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), Black: 324#(and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (exists ((|#t~string0.base| Int) (|#t~string1.base| Int)) (and (= (select |#valid| |#t~string0.base|) 1) (or (= |#t~string0.base| 0) (= |#t~string1.base| 0) (= (select |#valid| 0) 0) (= |~#lock~0.base| 0)) (= (select |#valid| |#t~string1.base|) 1))) (= (select |#valid| |~#lock~0.base|) 1) (exists ((|ULTIMATE.start_main_~#t~0.base| Int) (|ULTIMATE.start_main_~#t~0.offset| Int)) (and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |ULTIMATE.start_main_~#t~0.base|) |ULTIMATE.start_main_~#t~0.offset|) 0))) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), thr1Thread3of4ForFork0InUse, Black: 326#(and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem6| (select (select |#memory_int| |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.base|) |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.offset|)) (exists ((|#t~string0.base| Int) (|#t~string1.base| Int)) (and (= (select |#valid| |#t~string0.base|) 1) (or (= |#t~string0.base| 0) (= |#t~string1.base| 0) (= (select |#valid| 0) 0) (= |~#lock~0.base| 0)) (= (select |#valid| |#t~string1.base|) 1))) (= (select |#valid| |~#lock~0.base|) 1) (exists ((|ULTIMATE.start_main_~#t~0.base| Int) (|ULTIMATE.start_main_~#t~0.offset| Int)) (and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |ULTIMATE.start_main_~#t~0.base|) |ULTIMATE.start_main_~#t~0.offset|) 0))) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), Black: 328#(and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (exists ((|#t~string0.base| Int) (|#t~string1.base| Int)) (and (= (select |#valid| |#t~string0.base|) 1) (or (= |#t~string0.base| 0) (= |#t~string1.base| 0) (= (select |#valid| 0) 0) (= |~#lock~0.base| 0)) (= (select |#valid| |#t~string1.base|) 1))) (= (select |#valid| |~#lock~0.base|) 1) (exists ((|ULTIMATE.start_main_~#t~0.base| Int) (|ULTIMATE.start_main_~#t~0.offset| Int)) (and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |ULTIMATE.start_main_~#t~0.base|) |ULTIMATE.start_main_~#t~0.offset|) 0))) (exists ((|thr1Thread1of4ForFork0_acquire_lock_~#cond~0.offset| Int) (|thr1Thread1of4ForFork0_acquire_lock_~#cond~0.base| Int)) (and (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem7| (select (select |#memory_int| |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.base|) |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.offset|)) (not (= (select (select |#memory_int| |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.base|) |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.offset|) 1)))) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), Black: 330#(and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem8| 1) (exists ((|#t~string0.base| Int) (|#t~string1.base| Int)) (and (= (select |#valid| |#t~string0.base|) 1) (or (= |#t~string0.base| 0) (= |#t~string1.base| 0) (= (select |#valid| 0) 0) (= |~#lock~0.base| 0)) (= (select |#valid| |#t~string1.base|) 1))) (= (select |#valid| |~#lock~0.base|) 1) (exists ((|ULTIMATE.start_main_~#t~0.base| Int) (|ULTIMATE.start_main_~#t~0.offset| Int)) (and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |ULTIMATE.start_main_~#t~0.base|) |ULTIMATE.start_main_~#t~0.offset|) 0))) (exists ((|thr1Thread1of4ForFork0_acquire_lock_~#cond~0.offset| Int) (|thr1Thread1of4ForFork0_acquire_lock_~#cond~0.base| Int)) (and (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem7| (select (select |#memory_int| |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.base|) |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.offset|)) (not (= (select (select |#memory_int| |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.base|) |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.offset|) 1)))) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), thr1Thread4of4ForFork0InUse, Black: 332#(and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem8| 1) (exists ((|#t~string0.base| Int) (|#t~string1.base| Int)) (and (= (select |#valid| |#t~string0.base|) 1) (or (= |#t~string0.base| 0) (= |#t~string1.base| 0) (= (select |#valid| 0) 0) (= |~#lock~0.base| 0)) (= (select |#valid| |#t~string1.base|) 1))) (= (select |#valid| |~#lock~0.base|) 1) (not (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem7| 1)) (exists ((|ULTIMATE.start_main_~#t~0.base| Int) (|ULTIMATE.start_main_~#t~0.offset| Int)) (and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |ULTIMATE.start_main_~#t~0.base|) |ULTIMATE.start_main_~#t~0.offset|) 0))) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), 35#L719-2true, Black: 334#(and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (exists ((|ULTIMATE.start_main_~#t~0.base| Int) (|ULTIMATE.start_main_~#t~0.offset| Int)) (and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |ULTIMATE.start_main_~#t~0.base|) |ULTIMATE.start_main_~#t~0.offset|) 0))) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), Black: 336#(and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem8| 1) (exists ((|#t~string0.base| Int) (|#t~string1.base| Int)) (and (= (select |#valid| |#t~string0.base|) 1) (or (= |#t~string0.base| 0) (= |#t~string1.base| 0) (= (select |#valid| 0) 0) (= |~#lock~0.base| 0)) (= (select |#valid| |#t~string1.base|) 1))) (= (select |#valid| |~#lock~0.base|) 1) (not (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem7| 1)) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), Black: 338#(and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem6| (select (select |#memory_int| |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.base|) |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.offset|)) (exists ((|ULTIMATE.start_main_~#t~0.base| Int) (|ULTIMATE.start_main_~#t~0.offset| Int)) (and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |ULTIMATE.start_main_~#t~0.base|) |ULTIMATE.start_main_~#t~0.offset|) 0))) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), Black: 340#(and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (exists ((|ULTIMATE.start_main_~#t~0.base| Int) (|ULTIMATE.start_main_~#t~0.offset| Int)) (and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |ULTIMATE.start_main_~#t~0.base|) |ULTIMATE.start_main_~#t~0.offset|) 0))) (exists ((|thr1Thread1of4ForFork0_acquire_lock_~#cond~0.offset| Int) (|thr1Thread1of4ForFork0_acquire_lock_~#cond~0.base| Int)) (and (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem7| (select (select |#memory_int| |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.base|) |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.offset|)) (not (= (select (select |#memory_int| |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.base|) |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.offset|) 1)))) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), Black: 342#(and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem8| 1) (exists ((|ULTIMATE.start_main_~#t~0.base| Int) (|ULTIMATE.start_main_~#t~0.offset| Int)) (and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |ULTIMATE.start_main_~#t~0.base|) |ULTIMATE.start_main_~#t~0.offset|) 0))) (exists ((|thr1Thread1of4ForFork0_acquire_lock_~#cond~0.offset| Int) (|thr1Thread1of4ForFork0_acquire_lock_~#cond~0.base| Int)) (and (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem7| (select (select |#memory_int| |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.base|) |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.offset|)) (not (= (select (select |#memory_int| |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.base|) |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.offset|) 1)))) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), 296#(and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), 232#(= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1), Black: 344#(and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem8| 1) (not (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem7| 1)) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), Black: 346#(and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem8| 1) (not (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem7| 1)) (exists ((|ULTIMATE.start_main_~#t~0.base| Int) (|ULTIMATE.start_main_~#t~0.offset| Int)) (and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |ULTIMATE.start_main_~#t~0.base|) |ULTIMATE.start_main_~#t~0.offset|) 0))) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), Black: 348#(and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem8| 1) (not (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem7| 1))), 110#L700-2true, Black: 241#(and (not (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem8| |thr1Thread1of4ForFork0_acquire_lock_#t~mem7|)) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), Black: 230#true, Black: 233#(and (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem6| (select (select |#memory_int| |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.base|) |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.offset|)) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), Black: 235#(not (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem8| |thr1Thread1of4ForFork0_acquire_lock_#t~mem7|)), Black: 237#(and (not (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem7| (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|))) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), Black: 239#(and (not (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem7| (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|))) (not (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem8| |thr1Thread1of4ForFork0_acquire_lock_#t~mem7|)) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1))]) [2021-03-25 13:15:37,301 INFO L384 tUnfolder$Statistics]: this new event has 80 ancestors and is cut-off event [2021-03-25 13:15:37,301 INFO L387 tUnfolder$Statistics]: existing Event has 61 ancestors and is cut-off event [2021-03-25 13:15:37,301 INFO L387 tUnfolder$Statistics]: existing Event has 59 ancestors and is cut-off event [2021-03-25 13:15:37,301 INFO L387 tUnfolder$Statistics]: existing Event has 59 ancestors and is cut-off event [2021-03-25 13:15:37,379 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1152] L696-->L700-2: Formula: (and (= |v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#in~v.base_1| v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_~v.base_1) (= |v_#memory_int_68| (let ((.cse0 (store |v_#memory_int_69| v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_~o.base_1 (store (select |v_#memory_int_69| v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_~o.base_1) v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_~o.offset_1 (select (select |v_#memory_int_69| v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_~v.base_1) v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_~v.offset_1))))) (store .cse0 v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_~v.base_1 (store (select .cse0 v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_~v.base_1) v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_~v.offset_1 1)))) (= |v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#in~v.base_1| |v_~#lock~0.base_22|) (= |v_thr1Thread4of4ForFork0_acquire_lock_~#cond~0.base_5| |v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#in~o.base_1|) (= |v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#in~v.offset_1| v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_~v.offset_1) (= |v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#in~v.offset_1| |v_~#lock~0.offset_22|) (= |v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#in~o.base_1| v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_~o.base_1) (= |v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#in~o.offset_1| |v_thr1Thread4of4ForFork0_acquire_lock_~#cond~0.offset_5|) (= |v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#in~o.offset_1| v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_~o.offset_1)) InVars {#memory_int=|v_#memory_int_69|, ~#lock~0.offset=|v_~#lock~0.offset_22|, ~#lock~0.base=|v_~#lock~0.base_22|, thr1Thread4of4ForFork0_acquire_lock_~#cond~0.base=|v_thr1Thread4of4ForFork0_acquire_lock_~#cond~0.base_5|, thr1Thread4of4ForFork0_acquire_lock_~#cond~0.offset=|v_thr1Thread4of4ForFork0_acquire_lock_~#cond~0.offset_5|} OutVars{~#lock~0.base=|v_~#lock~0.base_22|, thr1Thread4of4ForFork0_acquire_lock_~#cond~0.base=|v_thr1Thread4of4ForFork0_acquire_lock_~#cond~0.base_5|, thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_~v.offset=v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_~v.offset_1, thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#in~v.offset=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#in~v.offset_1|, thr1Thread4of4ForFork0_acquire_lock_~#cond~0.offset=|v_thr1Thread4of4ForFork0_acquire_lock_~#cond~0.offset_5|, thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_~v.base=v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_~v.base_1, thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#t~mem5=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#t~mem5_1|, thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_~o.base=v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_~o.base_1, thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#in~o.offset=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#in~o.offset_1|, thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#in~v.base=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#in~v.base_1|, #memory_int=|v_#memory_int_68|, ~#lock~0.offset=|v_~#lock~0.offset_22|, thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_~o.offset=v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_~o.offset_1, thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#in~o.base=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#in~o.base_1|} AuxVars[] AssignedVars[thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#t~mem5, thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_~o.base, thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#in~o.offset, thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#in~v.base, thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_~v.offset, thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#in~v.offset, #memory_int, thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_~o.offset, thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#in~o.base, thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_~v.base][208], [199#thr1Err0ASSERT_VIOLATIONERROR_FUNCTIONtrue, 207#L700-2true, thr1Thread1of4ForFork0InUse, thr1Thread2of4ForFork0InUse, Black: 322#(and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (exists ((|#t~string0.base| Int) (|#t~string1.base| Int)) (and (= (select |#valid| |#t~string0.base|) 1) (or (= |#t~string0.base| 0) (= |#t~string1.base| 0) (= (select |#valid| 0) 0) (= |~#lock~0.base| 0)) (= (select |#valid| |#t~string1.base|) 1))) (= (select |#valid| |~#lock~0.base|) 1) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), Black: 324#(and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (exists ((|#t~string0.base| Int) (|#t~string1.base| Int)) (and (= (select |#valid| |#t~string0.base|) 1) (or (= |#t~string0.base| 0) (= |#t~string1.base| 0) (= (select |#valid| 0) 0) (= |~#lock~0.base| 0)) (= (select |#valid| |#t~string1.base|) 1))) (= (select |#valid| |~#lock~0.base|) 1) (exists ((|ULTIMATE.start_main_~#t~0.base| Int) (|ULTIMATE.start_main_~#t~0.offset| Int)) (and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |ULTIMATE.start_main_~#t~0.base|) |ULTIMATE.start_main_~#t~0.offset|) 0))) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), thr1Thread3of4ForFork0InUse, Black: 326#(and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem6| (select (select |#memory_int| |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.base|) |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.offset|)) (exists ((|#t~string0.base| Int) (|#t~string1.base| Int)) (and (= (select |#valid| |#t~string0.base|) 1) (or (= |#t~string0.base| 0) (= |#t~string1.base| 0) (= (select |#valid| 0) 0) (= |~#lock~0.base| 0)) (= (select |#valid| |#t~string1.base|) 1))) (= (select |#valid| |~#lock~0.base|) 1) (exists ((|ULTIMATE.start_main_~#t~0.base| Int) (|ULTIMATE.start_main_~#t~0.offset| Int)) (and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |ULTIMATE.start_main_~#t~0.base|) |ULTIMATE.start_main_~#t~0.offset|) 0))) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), Black: 328#(and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (exists ((|#t~string0.base| Int) (|#t~string1.base| Int)) (and (= (select |#valid| |#t~string0.base|) 1) (or (= |#t~string0.base| 0) (= |#t~string1.base| 0) (= (select |#valid| 0) 0) (= |~#lock~0.base| 0)) (= (select |#valid| |#t~string1.base|) 1))) (= (select |#valid| |~#lock~0.base|) 1) (exists ((|ULTIMATE.start_main_~#t~0.base| Int) (|ULTIMATE.start_main_~#t~0.offset| Int)) (and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |ULTIMATE.start_main_~#t~0.base|) |ULTIMATE.start_main_~#t~0.offset|) 0))) (exists ((|thr1Thread1of4ForFork0_acquire_lock_~#cond~0.offset| Int) (|thr1Thread1of4ForFork0_acquire_lock_~#cond~0.base| Int)) (and (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem7| (select (select |#memory_int| |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.base|) |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.offset|)) (not (= (select (select |#memory_int| |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.base|) |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.offset|) 1)))) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), Black: 330#(and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem8| 1) (exists ((|#t~string0.base| Int) (|#t~string1.base| Int)) (and (= (select |#valid| |#t~string0.base|) 1) (or (= |#t~string0.base| 0) (= |#t~string1.base| 0) (= (select |#valid| 0) 0) (= |~#lock~0.base| 0)) (= (select |#valid| |#t~string1.base|) 1))) (= (select |#valid| |~#lock~0.base|) 1) (exists ((|ULTIMATE.start_main_~#t~0.base| Int) (|ULTIMATE.start_main_~#t~0.offset| Int)) (and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |ULTIMATE.start_main_~#t~0.base|) |ULTIMATE.start_main_~#t~0.offset|) 0))) (exists ((|thr1Thread1of4ForFork0_acquire_lock_~#cond~0.offset| Int) (|thr1Thread1of4ForFork0_acquire_lock_~#cond~0.base| Int)) (and (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem7| (select (select |#memory_int| |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.base|) |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.offset|)) (not (= (select (select |#memory_int| |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.base|) |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.offset|) 1)))) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), thr1Thread4of4ForFork0InUse, Black: 332#(and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem8| 1) (exists ((|#t~string0.base| Int) (|#t~string1.base| Int)) (and (= (select |#valid| |#t~string0.base|) 1) (or (= |#t~string0.base| 0) (= |#t~string1.base| 0) (= (select |#valid| 0) 0) (= |~#lock~0.base| 0)) (= (select |#valid| |#t~string1.base|) 1))) (= (select |#valid| |~#lock~0.base|) 1) (not (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem7| 1)) (exists ((|ULTIMATE.start_main_~#t~0.base| Int) (|ULTIMATE.start_main_~#t~0.offset| Int)) (and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |ULTIMATE.start_main_~#t~0.base|) |ULTIMATE.start_main_~#t~0.offset|) 0))) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), 35#L719-2true, Black: 334#(and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (exists ((|ULTIMATE.start_main_~#t~0.base| Int) (|ULTIMATE.start_main_~#t~0.offset| Int)) (and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |ULTIMATE.start_main_~#t~0.base|) |ULTIMATE.start_main_~#t~0.offset|) 0))) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), Black: 336#(and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem8| 1) (exists ((|#t~string0.base| Int) (|#t~string1.base| Int)) (and (= (select |#valid| |#t~string0.base|) 1) (or (= |#t~string0.base| 0) (= |#t~string1.base| 0) (= (select |#valid| 0) 0) (= |~#lock~0.base| 0)) (= (select |#valid| |#t~string1.base|) 1))) (= (select |#valid| |~#lock~0.base|) 1) (not (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem7| 1)) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), Black: 338#(and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem6| (select (select |#memory_int| |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.base|) |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.offset|)) (exists ((|ULTIMATE.start_main_~#t~0.base| Int) (|ULTIMATE.start_main_~#t~0.offset| Int)) (and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |ULTIMATE.start_main_~#t~0.base|) |ULTIMATE.start_main_~#t~0.offset|) 0))) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), Black: 340#(and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (exists ((|ULTIMATE.start_main_~#t~0.base| Int) (|ULTIMATE.start_main_~#t~0.offset| Int)) (and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |ULTIMATE.start_main_~#t~0.base|) |ULTIMATE.start_main_~#t~0.offset|) 0))) (exists ((|thr1Thread1of4ForFork0_acquire_lock_~#cond~0.offset| Int) (|thr1Thread1of4ForFork0_acquire_lock_~#cond~0.base| Int)) (and (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem7| (select (select |#memory_int| |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.base|) |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.offset|)) (not (= (select (select |#memory_int| |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.base|) |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.offset|) 1)))) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), Black: 342#(and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem8| 1) (exists ((|ULTIMATE.start_main_~#t~0.base| Int) (|ULTIMATE.start_main_~#t~0.offset| Int)) (and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |ULTIMATE.start_main_~#t~0.base|) |ULTIMATE.start_main_~#t~0.offset|) 0))) (exists ((|thr1Thread1of4ForFork0_acquire_lock_~#cond~0.offset| Int) (|thr1Thread1of4ForFork0_acquire_lock_~#cond~0.base| Int)) (and (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem7| (select (select |#memory_int| |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.base|) |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.offset|)) (not (= (select (select |#memory_int| |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.base|) |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.offset|) 1)))) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), 296#(and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), 232#(= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1), Black: 344#(and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem8| 1) (not (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem7| 1)) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), Black: 346#(and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem8| 1) (not (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem7| 1)) (exists ((|ULTIMATE.start_main_~#t~0.base| Int) (|ULTIMATE.start_main_~#t~0.offset| Int)) (and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |ULTIMATE.start_main_~#t~0.base|) |ULTIMATE.start_main_~#t~0.offset|) 0))) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), Black: 348#(and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem8| 1) (not (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem7| 1))), 43#L694true, 110#L700-2true, Black: 241#(and (not (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem8| |thr1Thread1of4ForFork0_acquire_lock_#t~mem7|)) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), Black: 230#true, Black: 233#(and (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem6| (select (select |#memory_int| |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.base|) |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.offset|)) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), Black: 235#(not (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem8| |thr1Thread1of4ForFork0_acquire_lock_#t~mem7|)), Black: 237#(and (not (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem7| (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|))) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), Black: 239#(and (not (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem7| (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|))) (not (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem8| |thr1Thread1of4ForFork0_acquire_lock_#t~mem7|)) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1))]) [2021-03-25 13:15:37,379 INFO L384 tUnfolder$Statistics]: this new event has 82 ancestors and is cut-off event [2021-03-25 13:15:37,379 INFO L387 tUnfolder$Statistics]: existing Event has 63 ancestors and is cut-off event [2021-03-25 13:15:37,379 INFO L387 tUnfolder$Statistics]: existing Event has 61 ancestors and is cut-off event [2021-03-25 13:15:37,379 INFO L387 tUnfolder$Statistics]: existing Event has 63 ancestors and is cut-off event [2021-03-25 13:15:37,379 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1262] L696-->L700-2: Formula: (and (= |v_thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_#in~v.base_1| v_thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_~v.base_1) (= |v_#memory_int_68| (let ((.cse0 (store |v_#memory_int_69| v_thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_~o.base_1 (store (select |v_#memory_int_69| v_thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_~o.base_1) v_thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_~o.offset_1 (select (select |v_#memory_int_69| v_thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_~v.base_1) v_thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_~v.offset_1))))) (store .cse0 v_thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_~v.base_1 (store (select .cse0 v_thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_~v.base_1) v_thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_~v.offset_1 1)))) (= |v_thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_#in~v.base_1| |v_~#lock~0.base_22|) (= |v_thr1Thread2of4ForFork0_acquire_lock_~#cond~0.base_5| |v_thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_#in~o.base_1|) (= |v_thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_#in~v.offset_1| v_thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_~v.offset_1) (= |v_thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_#in~v.offset_1| |v_~#lock~0.offset_22|) (= |v_thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_#in~o.base_1| v_thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_~o.base_1) (= |v_thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_#in~o.offset_1| |v_thr1Thread2of4ForFork0_acquire_lock_~#cond~0.offset_5|) (= |v_thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_#in~o.offset_1| v_thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_~o.offset_1)) InVars {#memory_int=|v_#memory_int_69|, ~#lock~0.offset=|v_~#lock~0.offset_22|, thr1Thread2of4ForFork0_acquire_lock_~#cond~0.base=|v_thr1Thread2of4ForFork0_acquire_lock_~#cond~0.base_5|, ~#lock~0.base=|v_~#lock~0.base_22|, thr1Thread2of4ForFork0_acquire_lock_~#cond~0.offset=|v_thr1Thread2of4ForFork0_acquire_lock_~#cond~0.offset_5|} OutVars{thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_#in~o.base=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_#in~o.base_1|, thr1Thread2of4ForFork0_acquire_lock_~#cond~0.base=|v_thr1Thread2of4ForFork0_acquire_lock_~#cond~0.base_5|, ~#lock~0.base=|v_~#lock~0.base_22|, thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_~v.offset=v_thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_~v.offset_1, thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_#t~mem5=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_#t~mem5_1|, thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_~o.base=v_thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_~o.base_1, thr1Thread2of4ForFork0_acquire_lock_~#cond~0.offset=|v_thr1Thread2of4ForFork0_acquire_lock_~#cond~0.offset_5|, thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_~v.base=v_thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_~v.base_1, thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_#in~o.offset=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_#in~o.offset_1|, thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_#in~v.base=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_#in~v.base_1|, thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_#in~v.offset=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_#in~v.offset_1|, thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_~o.offset=v_thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_~o.offset_1, #memory_int=|v_#memory_int_68|, ~#lock~0.offset=|v_~#lock~0.offset_22|} AuxVars[] AssignedVars[thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_#in~o.base, thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_#in~v.base, thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_#in~v.offset, thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_~o.offset, thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_~v.offset, #memory_int, thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_#t~mem5, thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_~o.base, thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_~v.base, thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_#in~o.offset][477], [199#thr1Err0ASSERT_VIOLATIONERROR_FUNCTIONtrue, 79#L694true, 207#L700-2true, 18#L700-2true, thr1Thread1of4ForFork0InUse, thr1Thread2of4ForFork0InUse, Black: 322#(and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (exists ((|#t~string0.base| Int) (|#t~string1.base| Int)) (and (= (select |#valid| |#t~string0.base|) 1) (or (= |#t~string0.base| 0) (= |#t~string1.base| 0) (= (select |#valid| 0) 0) (= |~#lock~0.base| 0)) (= (select |#valid| |#t~string1.base|) 1))) (= (select |#valid| |~#lock~0.base|) 1) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), Black: 324#(and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (exists ((|#t~string0.base| Int) (|#t~string1.base| Int)) (and (= (select |#valid| |#t~string0.base|) 1) (or (= |#t~string0.base| 0) (= |#t~string1.base| 0) (= (select |#valid| 0) 0) (= |~#lock~0.base| 0)) (= (select |#valid| |#t~string1.base|) 1))) (= (select |#valid| |~#lock~0.base|) 1) (exists ((|ULTIMATE.start_main_~#t~0.base| Int) (|ULTIMATE.start_main_~#t~0.offset| Int)) (and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |ULTIMATE.start_main_~#t~0.base|) |ULTIMATE.start_main_~#t~0.offset|) 0))) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), thr1Thread3of4ForFork0InUse, Black: 326#(and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem6| (select (select |#memory_int| |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.base|) |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.offset|)) (exists ((|#t~string0.base| Int) (|#t~string1.base| Int)) (and (= (select |#valid| |#t~string0.base|) 1) (or (= |#t~string0.base| 0) (= |#t~string1.base| 0) (= (select |#valid| 0) 0) (= |~#lock~0.base| 0)) (= (select |#valid| |#t~string1.base|) 1))) (= (select |#valid| |~#lock~0.base|) 1) (exists ((|ULTIMATE.start_main_~#t~0.base| Int) (|ULTIMATE.start_main_~#t~0.offset| Int)) (and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |ULTIMATE.start_main_~#t~0.base|) |ULTIMATE.start_main_~#t~0.offset|) 0))) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), Black: 328#(and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (exists ((|#t~string0.base| Int) (|#t~string1.base| Int)) (and (= (select |#valid| |#t~string0.base|) 1) (or (= |#t~string0.base| 0) (= |#t~string1.base| 0) (= (select |#valid| 0) 0) (= |~#lock~0.base| 0)) (= (select |#valid| |#t~string1.base|) 1))) (= (select |#valid| |~#lock~0.base|) 1) (exists ((|ULTIMATE.start_main_~#t~0.base| Int) (|ULTIMATE.start_main_~#t~0.offset| Int)) (and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |ULTIMATE.start_main_~#t~0.base|) |ULTIMATE.start_main_~#t~0.offset|) 0))) (exists ((|thr1Thread1of4ForFork0_acquire_lock_~#cond~0.offset| Int) (|thr1Thread1of4ForFork0_acquire_lock_~#cond~0.base| Int)) (and (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem7| (select (select |#memory_int| |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.base|) |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.offset|)) (not (= (select (select |#memory_int| |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.base|) |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.offset|) 1)))) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), Black: 330#(and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem8| 1) (exists ((|#t~string0.base| Int) (|#t~string1.base| Int)) (and (= (select |#valid| |#t~string0.base|) 1) (or (= |#t~string0.base| 0) (= |#t~string1.base| 0) (= (select |#valid| 0) 0) (= |~#lock~0.base| 0)) (= (select |#valid| |#t~string1.base|) 1))) (= (select |#valid| |~#lock~0.base|) 1) (exists ((|ULTIMATE.start_main_~#t~0.base| Int) (|ULTIMATE.start_main_~#t~0.offset| Int)) (and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |ULTIMATE.start_main_~#t~0.base|) |ULTIMATE.start_main_~#t~0.offset|) 0))) (exists ((|thr1Thread1of4ForFork0_acquire_lock_~#cond~0.offset| Int) (|thr1Thread1of4ForFork0_acquire_lock_~#cond~0.base| Int)) (and (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem7| (select (select |#memory_int| |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.base|) |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.offset|)) (not (= (select (select |#memory_int| |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.base|) |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.offset|) 1)))) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), thr1Thread4of4ForFork0InUse, Black: 332#(and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem8| 1) (exists ((|#t~string0.base| Int) (|#t~string1.base| Int)) (and (= (select |#valid| |#t~string0.base|) 1) (or (= |#t~string0.base| 0) (= |#t~string1.base| 0) (= (select |#valid| 0) 0) (= |~#lock~0.base| 0)) (= (select |#valid| |#t~string1.base|) 1))) (= (select |#valid| |~#lock~0.base|) 1) (not (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem7| 1)) (exists ((|ULTIMATE.start_main_~#t~0.base| Int) (|ULTIMATE.start_main_~#t~0.offset| Int)) (and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |ULTIMATE.start_main_~#t~0.base|) |ULTIMATE.start_main_~#t~0.offset|) 0))) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), 35#L719-2true, Black: 334#(and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (exists ((|ULTIMATE.start_main_~#t~0.base| Int) (|ULTIMATE.start_main_~#t~0.offset| Int)) (and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |ULTIMATE.start_main_~#t~0.base|) |ULTIMATE.start_main_~#t~0.offset|) 0))) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), Black: 336#(and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem8| 1) (exists ((|#t~string0.base| Int) (|#t~string1.base| Int)) (and (= (select |#valid| |#t~string0.base|) 1) (or (= |#t~string0.base| 0) (= |#t~string1.base| 0) (= (select |#valid| 0) 0) (= |~#lock~0.base| 0)) (= (select |#valid| |#t~string1.base|) 1))) (= (select |#valid| |~#lock~0.base|) 1) (not (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem7| 1)) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), Black: 338#(and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem6| (select (select |#memory_int| |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.base|) |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.offset|)) (exists ((|ULTIMATE.start_main_~#t~0.base| Int) (|ULTIMATE.start_main_~#t~0.offset| Int)) (and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |ULTIMATE.start_main_~#t~0.base|) |ULTIMATE.start_main_~#t~0.offset|) 0))) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), Black: 340#(and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (exists ((|ULTIMATE.start_main_~#t~0.base| Int) (|ULTIMATE.start_main_~#t~0.offset| Int)) (and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |ULTIMATE.start_main_~#t~0.base|) |ULTIMATE.start_main_~#t~0.offset|) 0))) (exists ((|thr1Thread1of4ForFork0_acquire_lock_~#cond~0.offset| Int) (|thr1Thread1of4ForFork0_acquire_lock_~#cond~0.base| Int)) (and (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem7| (select (select |#memory_int| |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.base|) |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.offset|)) (not (= (select (select |#memory_int| |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.base|) |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.offset|) 1)))) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), Black: 342#(and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem8| 1) (exists ((|ULTIMATE.start_main_~#t~0.base| Int) (|ULTIMATE.start_main_~#t~0.offset| Int)) (and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |ULTIMATE.start_main_~#t~0.base|) |ULTIMATE.start_main_~#t~0.offset|) 0))) (exists ((|thr1Thread1of4ForFork0_acquire_lock_~#cond~0.offset| Int) (|thr1Thread1of4ForFork0_acquire_lock_~#cond~0.base| Int)) (and (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem7| (select (select |#memory_int| |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.base|) |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.offset|)) (not (= (select (select |#memory_int| |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.base|) |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.offset|) 1)))) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), 296#(and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), 232#(= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1), Black: 344#(and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem8| 1) (not (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem7| 1)) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), Black: 346#(and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem8| 1) (not (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem7| 1)) (exists ((|ULTIMATE.start_main_~#t~0.base| Int) (|ULTIMATE.start_main_~#t~0.offset| Int)) (and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |ULTIMATE.start_main_~#t~0.base|) |ULTIMATE.start_main_~#t~0.offset|) 0))) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), Black: 348#(and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem8| 1) (not (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem7| 1))), Black: 241#(and (not (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem8| |thr1Thread1of4ForFork0_acquire_lock_#t~mem7|)) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), Black: 230#true, Black: 233#(and (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem6| (select (select |#memory_int| |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.base|) |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.offset|)) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), Black: 235#(not (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem8| |thr1Thread1of4ForFork0_acquire_lock_#t~mem7|)), Black: 237#(and (not (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem7| (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|))) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), Black: 239#(and (not (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem7| (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|))) (not (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem8| |thr1Thread1of4ForFork0_acquire_lock_#t~mem7|)) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1))]) [2021-03-25 13:15:37,379 INFO L384 tUnfolder$Statistics]: this new event has 82 ancestors and is cut-off event [2021-03-25 13:15:37,379 INFO L387 tUnfolder$Statistics]: existing Event has 61 ancestors and is cut-off event [2021-03-25 13:15:37,379 INFO L387 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2021-03-25 13:15:37,379 INFO L387 tUnfolder$Statistics]: existing Event has 63 ancestors and is cut-off event [2021-03-25 13:15:37,382 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1262] L696-->L700-2: Formula: (and (= |v_thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_#in~v.base_1| v_thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_~v.base_1) (= |v_#memory_int_68| (let ((.cse0 (store |v_#memory_int_69| v_thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_~o.base_1 (store (select |v_#memory_int_69| v_thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_~o.base_1) v_thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_~o.offset_1 (select (select |v_#memory_int_69| v_thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_~v.base_1) v_thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_~v.offset_1))))) (store .cse0 v_thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_~v.base_1 (store (select .cse0 v_thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_~v.base_1) v_thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_~v.offset_1 1)))) (= |v_thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_#in~v.base_1| |v_~#lock~0.base_22|) (= |v_thr1Thread2of4ForFork0_acquire_lock_~#cond~0.base_5| |v_thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_#in~o.base_1|) (= |v_thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_#in~v.offset_1| v_thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_~v.offset_1) (= |v_thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_#in~v.offset_1| |v_~#lock~0.offset_22|) (= |v_thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_#in~o.base_1| v_thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_~o.base_1) (= |v_thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_#in~o.offset_1| |v_thr1Thread2of4ForFork0_acquire_lock_~#cond~0.offset_5|) (= |v_thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_#in~o.offset_1| v_thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_~o.offset_1)) InVars {#memory_int=|v_#memory_int_69|, ~#lock~0.offset=|v_~#lock~0.offset_22|, thr1Thread2of4ForFork0_acquire_lock_~#cond~0.base=|v_thr1Thread2of4ForFork0_acquire_lock_~#cond~0.base_5|, ~#lock~0.base=|v_~#lock~0.base_22|, thr1Thread2of4ForFork0_acquire_lock_~#cond~0.offset=|v_thr1Thread2of4ForFork0_acquire_lock_~#cond~0.offset_5|} OutVars{thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_#in~o.base=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_#in~o.base_1|, thr1Thread2of4ForFork0_acquire_lock_~#cond~0.base=|v_thr1Thread2of4ForFork0_acquire_lock_~#cond~0.base_5|, ~#lock~0.base=|v_~#lock~0.base_22|, thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_~v.offset=v_thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_~v.offset_1, thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_#t~mem5=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_#t~mem5_1|, thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_~o.base=v_thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_~o.base_1, thr1Thread2of4ForFork0_acquire_lock_~#cond~0.offset=|v_thr1Thread2of4ForFork0_acquire_lock_~#cond~0.offset_5|, thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_~v.base=v_thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_~v.base_1, thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_#in~o.offset=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_#in~o.offset_1|, thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_#in~v.base=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_#in~v.base_1|, thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_#in~v.offset=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_#in~v.offset_1|, thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_~o.offset=v_thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_~o.offset_1, #memory_int=|v_#memory_int_68|, ~#lock~0.offset=|v_~#lock~0.offset_22|} AuxVars[] AssignedVars[thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_#in~o.base, thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_#in~v.base, thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_#in~v.offset, thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_~o.offset, thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_~v.offset, #memory_int, thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_#t~mem5, thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_~o.base, thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_~v.base, thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_#in~o.offset][477], [199#thr1Err0ASSERT_VIOLATIONERROR_FUNCTIONtrue, 18#L700-2true, thr1Thread1of4ForFork0InUse, thr1Thread2of4ForFork0InUse, Black: 322#(and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (exists ((|#t~string0.base| Int) (|#t~string1.base| Int)) (and (= (select |#valid| |#t~string0.base|) 1) (or (= |#t~string0.base| 0) (= |#t~string1.base| 0) (= (select |#valid| 0) 0) (= |~#lock~0.base| 0)) (= (select |#valid| |#t~string1.base|) 1))) (= (select |#valid| |~#lock~0.base|) 1) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), Black: 324#(and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (exists ((|#t~string0.base| Int) (|#t~string1.base| Int)) (and (= (select |#valid| |#t~string0.base|) 1) (or (= |#t~string0.base| 0) (= |#t~string1.base| 0) (= (select |#valid| 0) 0) (= |~#lock~0.base| 0)) (= (select |#valid| |#t~string1.base|) 1))) (= (select |#valid| |~#lock~0.base|) 1) (exists ((|ULTIMATE.start_main_~#t~0.base| Int) (|ULTIMATE.start_main_~#t~0.offset| Int)) (and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |ULTIMATE.start_main_~#t~0.base|) |ULTIMATE.start_main_~#t~0.offset|) 0))) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), thr1Thread3of4ForFork0InUse, Black: 326#(and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem6| (select (select |#memory_int| |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.base|) |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.offset|)) (exists ((|#t~string0.base| Int) (|#t~string1.base| Int)) (and (= (select |#valid| |#t~string0.base|) 1) (or (= |#t~string0.base| 0) (= |#t~string1.base| 0) (= (select |#valid| 0) 0) (= |~#lock~0.base| 0)) (= (select |#valid| |#t~string1.base|) 1))) (= (select |#valid| |~#lock~0.base|) 1) (exists ((|ULTIMATE.start_main_~#t~0.base| Int) (|ULTIMATE.start_main_~#t~0.offset| Int)) (and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |ULTIMATE.start_main_~#t~0.base|) |ULTIMATE.start_main_~#t~0.offset|) 0))) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), Black: 328#(and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (exists ((|#t~string0.base| Int) (|#t~string1.base| Int)) (and (= (select |#valid| |#t~string0.base|) 1) (or (= |#t~string0.base| 0) (= |#t~string1.base| 0) (= (select |#valid| 0) 0) (= |~#lock~0.base| 0)) (= (select |#valid| |#t~string1.base|) 1))) (= (select |#valid| |~#lock~0.base|) 1) (exists ((|ULTIMATE.start_main_~#t~0.base| Int) (|ULTIMATE.start_main_~#t~0.offset| Int)) (and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |ULTIMATE.start_main_~#t~0.base|) |ULTIMATE.start_main_~#t~0.offset|) 0))) (exists ((|thr1Thread1of4ForFork0_acquire_lock_~#cond~0.offset| Int) (|thr1Thread1of4ForFork0_acquire_lock_~#cond~0.base| Int)) (and (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem7| (select (select |#memory_int| |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.base|) |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.offset|)) (not (= (select (select |#memory_int| |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.base|) |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.offset|) 1)))) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), thr1Thread4of4ForFork0InUse, Black: 330#(and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem8| 1) (exists ((|#t~string0.base| Int) (|#t~string1.base| Int)) (and (= (select |#valid| |#t~string0.base|) 1) (or (= |#t~string0.base| 0) (= |#t~string1.base| 0) (= (select |#valid| 0) 0) (= |~#lock~0.base| 0)) (= (select |#valid| |#t~string1.base|) 1))) (= (select |#valid| |~#lock~0.base|) 1) (exists ((|ULTIMATE.start_main_~#t~0.base| Int) (|ULTIMATE.start_main_~#t~0.offset| Int)) (and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |ULTIMATE.start_main_~#t~0.base|) |ULTIMATE.start_main_~#t~0.offset|) 0))) (exists ((|thr1Thread1of4ForFork0_acquire_lock_~#cond~0.offset| Int) (|thr1Thread1of4ForFork0_acquire_lock_~#cond~0.base| Int)) (and (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem7| (select (select |#memory_int| |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.base|) |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.offset|)) (not (= (select (select |#memory_int| |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.base|) |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.offset|) 1)))) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), 35#L719-2true, Black: 332#(and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem8| 1) (exists ((|#t~string0.base| Int) (|#t~string1.base| Int)) (and (= (select |#valid| |#t~string0.base|) 1) (or (= |#t~string0.base| 0) (= |#t~string1.base| 0) (= (select |#valid| 0) 0) (= |~#lock~0.base| 0)) (= (select |#valid| |#t~string1.base|) 1))) (= (select |#valid| |~#lock~0.base|) 1) (not (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem7| 1)) (exists ((|ULTIMATE.start_main_~#t~0.base| Int) (|ULTIMATE.start_main_~#t~0.offset| Int)) (and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |ULTIMATE.start_main_~#t~0.base|) |ULTIMATE.start_main_~#t~0.offset|) 0))) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), Black: 334#(and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (exists ((|ULTIMATE.start_main_~#t~0.base| Int) (|ULTIMATE.start_main_~#t~0.offset| Int)) (and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |ULTIMATE.start_main_~#t~0.base|) |ULTIMATE.start_main_~#t~0.offset|) 0))) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), Black: 336#(and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem8| 1) (exists ((|#t~string0.base| Int) (|#t~string1.base| Int)) (and (= (select |#valid| |#t~string0.base|) 1) (or (= |#t~string0.base| 0) (= |#t~string1.base| 0) (= (select |#valid| 0) 0) (= |~#lock~0.base| 0)) (= (select |#valid| |#t~string1.base|) 1))) (= (select |#valid| |~#lock~0.base|) 1) (not (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem7| 1)) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), Black: 338#(and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem6| (select (select |#memory_int| |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.base|) |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.offset|)) (exists ((|ULTIMATE.start_main_~#t~0.base| Int) (|ULTIMATE.start_main_~#t~0.offset| Int)) (and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |ULTIMATE.start_main_~#t~0.base|) |ULTIMATE.start_main_~#t~0.offset|) 0))) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), Black: 340#(and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (exists ((|ULTIMATE.start_main_~#t~0.base| Int) (|ULTIMATE.start_main_~#t~0.offset| Int)) (and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |ULTIMATE.start_main_~#t~0.base|) |ULTIMATE.start_main_~#t~0.offset|) 0))) (exists ((|thr1Thread1of4ForFork0_acquire_lock_~#cond~0.offset| Int) (|thr1Thread1of4ForFork0_acquire_lock_~#cond~0.base| Int)) (and (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem7| (select (select |#memory_int| |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.base|) |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.offset|)) (not (= (select (select |#memory_int| |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.base|) |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.offset|) 1)))) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), 296#(and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), 232#(= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1), Black: 342#(and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem8| 1) (exists ((|ULTIMATE.start_main_~#t~0.base| Int) (|ULTIMATE.start_main_~#t~0.offset| Int)) (and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |ULTIMATE.start_main_~#t~0.base|) |ULTIMATE.start_main_~#t~0.offset|) 0))) (exists ((|thr1Thread1of4ForFork0_acquire_lock_~#cond~0.offset| Int) (|thr1Thread1of4ForFork0_acquire_lock_~#cond~0.base| Int)) (and (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem7| (select (select |#memory_int| |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.base|) |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.offset|)) (not (= (select (select |#memory_int| |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.base|) |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.offset|) 1)))) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), Black: 344#(and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem8| 1) (not (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem7| 1)) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), Black: 346#(and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem8| 1) (not (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem7| 1)) (exists ((|ULTIMATE.start_main_~#t~0.base| Int) (|ULTIMATE.start_main_~#t~0.offset| Int)) (and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |ULTIMATE.start_main_~#t~0.base|) |ULTIMATE.start_main_~#t~0.offset|) 0))) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), Black: 348#(and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem8| 1) (not (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem7| 1))), 110#L700-2true, 178#L694true, Black: 241#(and (not (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem8| |thr1Thread1of4ForFork0_acquire_lock_#t~mem7|)) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), Black: 230#true, Black: 233#(and (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem6| (select (select |#memory_int| |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.base|) |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.offset|)) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), Black: 235#(not (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem8| |thr1Thread1of4ForFork0_acquire_lock_#t~mem7|)), Black: 237#(and (not (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem7| (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|))) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), Black: 239#(and (not (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem7| (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|))) (not (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem8| |thr1Thread1of4ForFork0_acquire_lock_#t~mem7|)) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1))]) [2021-03-25 13:15:37,382 INFO L384 tUnfolder$Statistics]: this new event has 82 ancestors and is cut-off event [2021-03-25 13:15:37,382 INFO L387 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2021-03-25 13:15:37,382 INFO L387 tUnfolder$Statistics]: existing Event has 61 ancestors and is cut-off event [2021-03-25 13:15:37,382 INFO L387 tUnfolder$Statistics]: existing Event has 63 ancestors and is cut-off event [2021-03-25 13:15:37,388 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1152] L696-->L700-2: Formula: (and (= |v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#in~v.base_1| v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_~v.base_1) (= |v_#memory_int_68| (let ((.cse0 (store |v_#memory_int_69| v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_~o.base_1 (store (select |v_#memory_int_69| v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_~o.base_1) v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_~o.offset_1 (select (select |v_#memory_int_69| v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_~v.base_1) v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_~v.offset_1))))) (store .cse0 v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_~v.base_1 (store (select .cse0 v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_~v.base_1) v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_~v.offset_1 1)))) (= |v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#in~v.base_1| |v_~#lock~0.base_22|) (= |v_thr1Thread4of4ForFork0_acquire_lock_~#cond~0.base_5| |v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#in~o.base_1|) (= |v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#in~v.offset_1| v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_~v.offset_1) (= |v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#in~v.offset_1| |v_~#lock~0.offset_22|) (= |v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#in~o.base_1| v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_~o.base_1) (= |v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#in~o.offset_1| |v_thr1Thread4of4ForFork0_acquire_lock_~#cond~0.offset_5|) (= |v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#in~o.offset_1| v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_~o.offset_1)) InVars {#memory_int=|v_#memory_int_69|, ~#lock~0.offset=|v_~#lock~0.offset_22|, ~#lock~0.base=|v_~#lock~0.base_22|, thr1Thread4of4ForFork0_acquire_lock_~#cond~0.base=|v_thr1Thread4of4ForFork0_acquire_lock_~#cond~0.base_5|, thr1Thread4of4ForFork0_acquire_lock_~#cond~0.offset=|v_thr1Thread4of4ForFork0_acquire_lock_~#cond~0.offset_5|} OutVars{~#lock~0.base=|v_~#lock~0.base_22|, thr1Thread4of4ForFork0_acquire_lock_~#cond~0.base=|v_thr1Thread4of4ForFork0_acquire_lock_~#cond~0.base_5|, thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_~v.offset=v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_~v.offset_1, thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#in~v.offset=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#in~v.offset_1|, thr1Thread4of4ForFork0_acquire_lock_~#cond~0.offset=|v_thr1Thread4of4ForFork0_acquire_lock_~#cond~0.offset_5|, thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_~v.base=v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_~v.base_1, thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#t~mem5=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#t~mem5_1|, thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_~o.base=v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_~o.base_1, thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#in~o.offset=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#in~o.offset_1|, thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#in~v.base=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#in~v.base_1|, #memory_int=|v_#memory_int_68|, ~#lock~0.offset=|v_~#lock~0.offset_22|, thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_~o.offset=v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_~o.offset_1, thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#in~o.base=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#in~o.base_1|} AuxVars[] AssignedVars[thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#t~mem5, thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_~o.base, thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#in~o.offset, thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#in~v.base, thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_~v.offset, thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#in~v.offset, #memory_int, thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_~o.offset, thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#in~o.base, thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_~v.base][208], [199#thr1Err0ASSERT_VIOLATIONERROR_FUNCTIONtrue, 18#L700-2true, thr1Thread1of4ForFork0InUse, thr1Thread2of4ForFork0InUse, Black: 322#(and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (exists ((|#t~string0.base| Int) (|#t~string1.base| Int)) (and (= (select |#valid| |#t~string0.base|) 1) (or (= |#t~string0.base| 0) (= |#t~string1.base| 0) (= (select |#valid| 0) 0) (= |~#lock~0.base| 0)) (= (select |#valid| |#t~string1.base|) 1))) (= (select |#valid| |~#lock~0.base|) 1) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), Black: 324#(and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (exists ((|#t~string0.base| Int) (|#t~string1.base| Int)) (and (= (select |#valid| |#t~string0.base|) 1) (or (= |#t~string0.base| 0) (= |#t~string1.base| 0) (= (select |#valid| 0) 0) (= |~#lock~0.base| 0)) (= (select |#valid| |#t~string1.base|) 1))) (= (select |#valid| |~#lock~0.base|) 1) (exists ((|ULTIMATE.start_main_~#t~0.base| Int) (|ULTIMATE.start_main_~#t~0.offset| Int)) (and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |ULTIMATE.start_main_~#t~0.base|) |ULTIMATE.start_main_~#t~0.offset|) 0))) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), thr1Thread3of4ForFork0InUse, Black: 326#(and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem6| (select (select |#memory_int| |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.base|) |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.offset|)) (exists ((|#t~string0.base| Int) (|#t~string1.base| Int)) (and (= (select |#valid| |#t~string0.base|) 1) (or (= |#t~string0.base| 0) (= |#t~string1.base| 0) (= (select |#valid| 0) 0) (= |~#lock~0.base| 0)) (= (select |#valid| |#t~string1.base|) 1))) (= (select |#valid| |~#lock~0.base|) 1) (exists ((|ULTIMATE.start_main_~#t~0.base| Int) (|ULTIMATE.start_main_~#t~0.offset| Int)) (and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |ULTIMATE.start_main_~#t~0.base|) |ULTIMATE.start_main_~#t~0.offset|) 0))) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), Black: 328#(and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (exists ((|#t~string0.base| Int) (|#t~string1.base| Int)) (and (= (select |#valid| |#t~string0.base|) 1) (or (= |#t~string0.base| 0) (= |#t~string1.base| 0) (= (select |#valid| 0) 0) (= |~#lock~0.base| 0)) (= (select |#valid| |#t~string1.base|) 1))) (= (select |#valid| |~#lock~0.base|) 1) (exists ((|ULTIMATE.start_main_~#t~0.base| Int) (|ULTIMATE.start_main_~#t~0.offset| Int)) (and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |ULTIMATE.start_main_~#t~0.base|) |ULTIMATE.start_main_~#t~0.offset|) 0))) (exists ((|thr1Thread1of4ForFork0_acquire_lock_~#cond~0.offset| Int) (|thr1Thread1of4ForFork0_acquire_lock_~#cond~0.base| Int)) (and (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem7| (select (select |#memory_int| |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.base|) |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.offset|)) (not (= (select (select |#memory_int| |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.base|) |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.offset|) 1)))) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), thr1Thread4of4ForFork0InUse, Black: 330#(and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem8| 1) (exists ((|#t~string0.base| Int) (|#t~string1.base| Int)) (and (= (select |#valid| |#t~string0.base|) 1) (or (= |#t~string0.base| 0) (= |#t~string1.base| 0) (= (select |#valid| 0) 0) (= |~#lock~0.base| 0)) (= (select |#valid| |#t~string1.base|) 1))) (= (select |#valid| |~#lock~0.base|) 1) (exists ((|ULTIMATE.start_main_~#t~0.base| Int) (|ULTIMATE.start_main_~#t~0.offset| Int)) (and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |ULTIMATE.start_main_~#t~0.base|) |ULTIMATE.start_main_~#t~0.offset|) 0))) (exists ((|thr1Thread1of4ForFork0_acquire_lock_~#cond~0.offset| Int) (|thr1Thread1of4ForFork0_acquire_lock_~#cond~0.base| Int)) (and (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem7| (select (select |#memory_int| |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.base|) |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.offset|)) (not (= (select (select |#memory_int| |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.base|) |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.offset|) 1)))) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), 35#L719-2true, Black: 332#(and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem8| 1) (exists ((|#t~string0.base| Int) (|#t~string1.base| Int)) (and (= (select |#valid| |#t~string0.base|) 1) (or (= |#t~string0.base| 0) (= |#t~string1.base| 0) (= (select |#valid| 0) 0) (= |~#lock~0.base| 0)) (= (select |#valid| |#t~string1.base|) 1))) (= (select |#valid| |~#lock~0.base|) 1) (not (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem7| 1)) (exists ((|ULTIMATE.start_main_~#t~0.base| Int) (|ULTIMATE.start_main_~#t~0.offset| Int)) (and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |ULTIMATE.start_main_~#t~0.base|) |ULTIMATE.start_main_~#t~0.offset|) 0))) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), Black: 334#(and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (exists ((|ULTIMATE.start_main_~#t~0.base| Int) (|ULTIMATE.start_main_~#t~0.offset| Int)) (and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |ULTIMATE.start_main_~#t~0.base|) |ULTIMATE.start_main_~#t~0.offset|) 0))) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), Black: 336#(and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem8| 1) (exists ((|#t~string0.base| Int) (|#t~string1.base| Int)) (and (= (select |#valid| |#t~string0.base|) 1) (or (= |#t~string0.base| 0) (= |#t~string1.base| 0) (= (select |#valid| 0) 0) (= |~#lock~0.base| 0)) (= (select |#valid| |#t~string1.base|) 1))) (= (select |#valid| |~#lock~0.base|) 1) (not (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem7| 1)) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), Black: 338#(and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem6| (select (select |#memory_int| |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.base|) |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.offset|)) (exists ((|ULTIMATE.start_main_~#t~0.base| Int) (|ULTIMATE.start_main_~#t~0.offset| Int)) (and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |ULTIMATE.start_main_~#t~0.base|) |ULTIMATE.start_main_~#t~0.offset|) 0))) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), Black: 340#(and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (exists ((|ULTIMATE.start_main_~#t~0.base| Int) (|ULTIMATE.start_main_~#t~0.offset| Int)) (and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |ULTIMATE.start_main_~#t~0.base|) |ULTIMATE.start_main_~#t~0.offset|) 0))) (exists ((|thr1Thread1of4ForFork0_acquire_lock_~#cond~0.offset| Int) (|thr1Thread1of4ForFork0_acquire_lock_~#cond~0.base| Int)) (and (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem7| (select (select |#memory_int| |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.base|) |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.offset|)) (not (= (select (select |#memory_int| |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.base|) |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.offset|) 1)))) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), 296#(and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), Black: 342#(and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem8| 1) (exists ((|ULTIMATE.start_main_~#t~0.base| Int) (|ULTIMATE.start_main_~#t~0.offset| Int)) (and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |ULTIMATE.start_main_~#t~0.base|) |ULTIMATE.start_main_~#t~0.offset|) 0))) (exists ((|thr1Thread1of4ForFork0_acquire_lock_~#cond~0.offset| Int) (|thr1Thread1of4ForFork0_acquire_lock_~#cond~0.base| Int)) (and (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem7| (select (select |#memory_int| |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.base|) |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.offset|)) (not (= (select (select |#memory_int| |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.base|) |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.offset|) 1)))) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), 232#(= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1), Black: 344#(and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem8| 1) (not (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem7| 1)) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), Black: 346#(and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem8| 1) (not (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem7| 1)) (exists ((|ULTIMATE.start_main_~#t~0.base| Int) (|ULTIMATE.start_main_~#t~0.offset| Int)) (and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |ULTIMATE.start_main_~#t~0.base|) |ULTIMATE.start_main_~#t~0.offset|) 0))) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), Black: 348#(and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem8| 1) (not (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem7| 1))), 110#L700-2true, 178#L694true, Black: 241#(and (not (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem8| |thr1Thread1of4ForFork0_acquire_lock_#t~mem7|)) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), Black: 230#true, Black: 233#(and (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem6| (select (select |#memory_int| |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.base|) |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.offset|)) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), Black: 235#(not (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem8| |thr1Thread1of4ForFork0_acquire_lock_#t~mem7|)), Black: 237#(and (not (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem7| (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|))) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), Black: 239#(and (not (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem7| (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|))) (not (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem8| |thr1Thread1of4ForFork0_acquire_lock_#t~mem7|)) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1))]) [2021-03-25 13:15:37,388 INFO L384 tUnfolder$Statistics]: this new event has 82 ancestors and is cut-off event [2021-03-25 13:15:37,388 INFO L387 tUnfolder$Statistics]: existing Event has 61 ancestors and is cut-off event [2021-03-25 13:15:37,388 INFO L387 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2021-03-25 13:15:37,388 INFO L387 tUnfolder$Statistics]: existing Event has 63 ancestors and is cut-off event [2021-03-25 13:15:37,416 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1262] L696-->L700-2: Formula: (and (= |v_thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_#in~v.base_1| v_thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_~v.base_1) (= |v_#memory_int_68| (let ((.cse0 (store |v_#memory_int_69| v_thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_~o.base_1 (store (select |v_#memory_int_69| v_thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_~o.base_1) v_thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_~o.offset_1 (select (select |v_#memory_int_69| v_thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_~v.base_1) v_thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_~v.offset_1))))) (store .cse0 v_thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_~v.base_1 (store (select .cse0 v_thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_~v.base_1) v_thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_~v.offset_1 1)))) (= |v_thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_#in~v.base_1| |v_~#lock~0.base_22|) (= |v_thr1Thread2of4ForFork0_acquire_lock_~#cond~0.base_5| |v_thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_#in~o.base_1|) (= |v_thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_#in~v.offset_1| v_thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_~v.offset_1) (= |v_thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_#in~v.offset_1| |v_~#lock~0.offset_22|) (= |v_thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_#in~o.base_1| v_thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_~o.base_1) (= |v_thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_#in~o.offset_1| |v_thr1Thread2of4ForFork0_acquire_lock_~#cond~0.offset_5|) (= |v_thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_#in~o.offset_1| v_thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_~o.offset_1)) InVars {#memory_int=|v_#memory_int_69|, ~#lock~0.offset=|v_~#lock~0.offset_22|, thr1Thread2of4ForFork0_acquire_lock_~#cond~0.base=|v_thr1Thread2of4ForFork0_acquire_lock_~#cond~0.base_5|, ~#lock~0.base=|v_~#lock~0.base_22|, thr1Thread2of4ForFork0_acquire_lock_~#cond~0.offset=|v_thr1Thread2of4ForFork0_acquire_lock_~#cond~0.offset_5|} OutVars{thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_#in~o.base=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_#in~o.base_1|, thr1Thread2of4ForFork0_acquire_lock_~#cond~0.base=|v_thr1Thread2of4ForFork0_acquire_lock_~#cond~0.base_5|, ~#lock~0.base=|v_~#lock~0.base_22|, thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_~v.offset=v_thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_~v.offset_1, thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_#t~mem5=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_#t~mem5_1|, thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_~o.base=v_thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_~o.base_1, thr1Thread2of4ForFork0_acquire_lock_~#cond~0.offset=|v_thr1Thread2of4ForFork0_acquire_lock_~#cond~0.offset_5|, thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_~v.base=v_thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_~v.base_1, thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_#in~o.offset=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_#in~o.offset_1|, thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_#in~v.base=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_#in~v.base_1|, thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_#in~v.offset=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_#in~v.offset_1|, thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_~o.offset=v_thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_~o.offset_1, #memory_int=|v_#memory_int_68|, ~#lock~0.offset=|v_~#lock~0.offset_22|} AuxVars[] AssignedVars[thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_#in~o.base, thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_#in~v.base, thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_#in~v.offset, thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_~o.offset, thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_~v.offset, #memory_int, thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_#t~mem5, thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_~o.base, thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_~v.base, thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_#in~o.offset][443], [205#L702-7true, 18#L700-2true, 344#(and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem8| 1) (not (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem7| 1)) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), thr1Thread1of4ForFork0InUse, Black: 322#(and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (exists ((|#t~string0.base| Int) (|#t~string1.base| Int)) (and (= (select |#valid| |#t~string0.base|) 1) (or (= |#t~string0.base| 0) (= |#t~string1.base| 0) (= (select |#valid| 0) 0) (= |~#lock~0.base| 0)) (= (select |#valid| |#t~string1.base|) 1))) (= (select |#valid| |~#lock~0.base|) 1) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), thr1Thread2of4ForFork0InUse, Black: 324#(and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (exists ((|#t~string0.base| Int) (|#t~string1.base| Int)) (and (= (select |#valid| |#t~string0.base|) 1) (or (= |#t~string0.base| 0) (= |#t~string1.base| 0) (= (select |#valid| 0) 0) (= |~#lock~0.base| 0)) (= (select |#valid| |#t~string1.base|) 1))) (= (select |#valid| |~#lock~0.base|) 1) (exists ((|ULTIMATE.start_main_~#t~0.base| Int) (|ULTIMATE.start_main_~#t~0.offset| Int)) (and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |ULTIMATE.start_main_~#t~0.base|) |ULTIMATE.start_main_~#t~0.offset|) 0))) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), Black: 326#(and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem6| (select (select |#memory_int| |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.base|) |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.offset|)) (exists ((|#t~string0.base| Int) (|#t~string1.base| Int)) (and (= (select |#valid| |#t~string0.base|) 1) (or (= |#t~string0.base| 0) (= |#t~string1.base| 0) (= (select |#valid| 0) 0) (= |~#lock~0.base| 0)) (= (select |#valid| |#t~string1.base|) 1))) (= (select |#valid| |~#lock~0.base|) 1) (exists ((|ULTIMATE.start_main_~#t~0.base| Int) (|ULTIMATE.start_main_~#t~0.offset| Int)) (and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |ULTIMATE.start_main_~#t~0.base|) |ULTIMATE.start_main_~#t~0.offset|) 0))) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), thr1Thread3of4ForFork0InUse, Black: 328#(and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (exists ((|#t~string0.base| Int) (|#t~string1.base| Int)) (and (= (select |#valid| |#t~string0.base|) 1) (or (= |#t~string0.base| 0) (= |#t~string1.base| 0) (= (select |#valid| 0) 0) (= |~#lock~0.base| 0)) (= (select |#valid| |#t~string1.base|) 1))) (= (select |#valid| |~#lock~0.base|) 1) (exists ((|ULTIMATE.start_main_~#t~0.base| Int) (|ULTIMATE.start_main_~#t~0.offset| Int)) (and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |ULTIMATE.start_main_~#t~0.base|) |ULTIMATE.start_main_~#t~0.offset|) 0))) (exists ((|thr1Thread1of4ForFork0_acquire_lock_~#cond~0.offset| Int) (|thr1Thread1of4ForFork0_acquire_lock_~#cond~0.base| Int)) (and (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem7| (select (select |#memory_int| |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.base|) |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.offset|)) (not (= (select (select |#memory_int| |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.base|) |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.offset|) 1)))) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), Black: 330#(and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem8| 1) (exists ((|#t~string0.base| Int) (|#t~string1.base| Int)) (and (= (select |#valid| |#t~string0.base|) 1) (or (= |#t~string0.base| 0) (= |#t~string1.base| 0) (= (select |#valid| 0) 0) (= |~#lock~0.base| 0)) (= (select |#valid| |#t~string1.base|) 1))) (= (select |#valid| |~#lock~0.base|) 1) (exists ((|ULTIMATE.start_main_~#t~0.base| Int) (|ULTIMATE.start_main_~#t~0.offset| Int)) (and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |ULTIMATE.start_main_~#t~0.base|) |ULTIMATE.start_main_~#t~0.offset|) 0))) (exists ((|thr1Thread1of4ForFork0_acquire_lock_~#cond~0.offset| Int) (|thr1Thread1of4ForFork0_acquire_lock_~#cond~0.base| Int)) (and (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem7| (select (select |#memory_int| |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.base|) |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.offset|)) (not (= (select (select |#memory_int| |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.base|) |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.offset|) 1)))) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), thr1Thread4of4ForFork0InUse, Black: 332#(and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem8| 1) (exists ((|#t~string0.base| Int) (|#t~string1.base| Int)) (and (= (select |#valid| |#t~string0.base|) 1) (or (= |#t~string0.base| 0) (= |#t~string1.base| 0) (= (select |#valid| 0) 0) (= |~#lock~0.base| 0)) (= (select |#valid| |#t~string1.base|) 1))) (= (select |#valid| |~#lock~0.base|) 1) (not (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem7| 1)) (exists ((|ULTIMATE.start_main_~#t~0.base| Int) (|ULTIMATE.start_main_~#t~0.offset| Int)) (and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |ULTIMATE.start_main_~#t~0.base|) |ULTIMATE.start_main_~#t~0.offset|) 0))) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), 36#L719-3true, Black: 334#(and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (exists ((|ULTIMATE.start_main_~#t~0.base| Int) (|ULTIMATE.start_main_~#t~0.offset| Int)) (and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |ULTIMATE.start_main_~#t~0.base|) |ULTIMATE.start_main_~#t~0.offset|) 0))) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), Black: 336#(and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem8| 1) (exists ((|#t~string0.base| Int) (|#t~string1.base| Int)) (and (= (select |#valid| |#t~string0.base|) 1) (or (= |#t~string0.base| 0) (= |#t~string1.base| 0) (= (select |#valid| 0) 0) (= |~#lock~0.base| 0)) (= (select |#valid| |#t~string1.base|) 1))) (= (select |#valid| |~#lock~0.base|) 1) (not (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem7| 1)) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), Black: 338#(and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem6| (select (select |#memory_int| |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.base|) |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.offset|)) (exists ((|ULTIMATE.start_main_~#t~0.base| Int) (|ULTIMATE.start_main_~#t~0.offset| Int)) (and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |ULTIMATE.start_main_~#t~0.base|) |ULTIMATE.start_main_~#t~0.offset|) 0))) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), Black: 340#(and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (exists ((|ULTIMATE.start_main_~#t~0.base| Int) (|ULTIMATE.start_main_~#t~0.offset| Int)) (and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |ULTIMATE.start_main_~#t~0.base|) |ULTIMATE.start_main_~#t~0.offset|) 0))) (exists ((|thr1Thread1of4ForFork0_acquire_lock_~#cond~0.offset| Int) (|thr1Thread1of4ForFork0_acquire_lock_~#cond~0.base| Int)) (and (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem7| (select (select |#memory_int| |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.base|) |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.offset|)) (not (= (select (select |#memory_int| |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.base|) |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.offset|) 1)))) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), Black: 342#(and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem8| 1) (exists ((|ULTIMATE.start_main_~#t~0.base| Int) (|ULTIMATE.start_main_~#t~0.offset| Int)) (and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |ULTIMATE.start_main_~#t~0.base|) |ULTIMATE.start_main_~#t~0.offset|) 0))) (exists ((|thr1Thread1of4ForFork0_acquire_lock_~#cond~0.offset| Int) (|thr1Thread1of4ForFork0_acquire_lock_~#cond~0.base| Int)) (and (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem7| (select (select |#memory_int| |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.base|) |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.offset|)) (not (= (select (select |#memory_int| |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.base|) |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.offset|) 1)))) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), Black: 346#(and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem8| 1) (not (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem7| 1)) (exists ((|ULTIMATE.start_main_~#t~0.base| Int) (|ULTIMATE.start_main_~#t~0.offset| Int)) (and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |ULTIMATE.start_main_~#t~0.base|) |ULTIMATE.start_main_~#t~0.offset|) 0))) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), Black: 348#(and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem8| 1) (not (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem7| 1))), 110#L700-2true, 241#(and (not (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem8| |thr1Thread1of4ForFork0_acquire_lock_#t~mem7|)) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), 178#L694true, Black: 230#true, Black: 232#(= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1), Black: 233#(and (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem6| (select (select |#memory_int| |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.base|) |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.offset|)) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), Black: 235#(not (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem8| |thr1Thread1of4ForFork0_acquire_lock_#t~mem7|)), Black: 237#(and (not (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem7| (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|))) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), Black: 239#(and (not (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem7| (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|))) (not (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem8| |thr1Thread1of4ForFork0_acquire_lock_#t~mem7|)) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1))]) [2021-03-25 13:15:37,416 INFO L384 tUnfolder$Statistics]: this new event has 81 ancestors and is cut-off event [2021-03-25 13:15:37,416 INFO L387 tUnfolder$Statistics]: existing Event has 58 ancestors and is cut-off event [2021-03-25 13:15:37,416 INFO L387 tUnfolder$Statistics]: existing Event has 60 ancestors and is cut-off event [2021-03-25 13:15:37,416 INFO L387 tUnfolder$Statistics]: existing Event has 79 ancestors and is cut-off event [2021-03-25 13:15:37,416 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1097] L696-->L700-2: Formula: (and (= |v_thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_#in~v.base_1| v_thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_~v.base_1) (= |v_#memory_int_68| (let ((.cse0 (store |v_#memory_int_69| v_thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_~o.base_1 (store (select |v_#memory_int_69| v_thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_~o.base_1) v_thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_~o.offset_1 (select (select |v_#memory_int_69| v_thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_~v.base_1) v_thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_~v.offset_1))))) (store .cse0 v_thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_~v.base_1 (store (select .cse0 v_thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_~v.base_1) v_thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_~v.offset_1 1)))) (= |v_thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_#in~v.base_1| |v_~#lock~0.base_22|) (= |v_thr1Thread3of4ForFork0_acquire_lock_~#cond~0.base_5| |v_thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_#in~o.base_1|) (= |v_thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_#in~v.offset_1| v_thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_~v.offset_1) (= |v_thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_#in~v.offset_1| |v_~#lock~0.offset_22|) (= |v_thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_#in~o.base_1| v_thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_~o.base_1) (= |v_thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_#in~o.offset_1| |v_thr1Thread3of4ForFork0_acquire_lock_~#cond~0.offset_5|) (= |v_thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_#in~o.offset_1| v_thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_~o.offset_1)) InVars {#memory_int=|v_#memory_int_69|, ~#lock~0.offset=|v_~#lock~0.offset_22|, thr1Thread3of4ForFork0_acquire_lock_~#cond~0.base=|v_thr1Thread3of4ForFork0_acquire_lock_~#cond~0.base_5|, ~#lock~0.base=|v_~#lock~0.base_22|, thr1Thread3of4ForFork0_acquire_lock_~#cond~0.offset=|v_thr1Thread3of4ForFork0_acquire_lock_~#cond~0.offset_5|} OutVars{thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_#t~mem5=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_#t~mem5_1|, thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_#in~v.base=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_#in~v.base_1|, ~#lock~0.base=|v_~#lock~0.base_22|, thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_~o.offset=v_thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_~o.offset_1, thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_~v.offset=v_thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_~v.offset_1, thr1Thread3of4ForFork0_acquire_lock_~#cond~0.base=|v_thr1Thread3of4ForFork0_acquire_lock_~#cond~0.base_5|, thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_#in~o.base=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_#in~o.base_1|, #memory_int=|v_#memory_int_68|, ~#lock~0.offset=|v_~#lock~0.offset_22|, thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_#in~v.offset=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_#in~v.offset_1|, thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_#in~o.offset=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_#in~o.offset_1|, thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_~o.base=v_thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_~o.base_1, thr1Thread3of4ForFork0_acquire_lock_~#cond~0.offset=|v_thr1Thread3of4ForFork0_acquire_lock_~#cond~0.offset_5|, thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_~v.base=v_thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_~v.base_1} AuxVars[] AssignedVars[thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_~v.offset, thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_#t~mem5, thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_#in~o.base, thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_#in~v.base, #memory_int, thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_~o.offset, thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_#in~v.offset, thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_#in~o.offset, thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_~o.base, thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_~v.base][313], [205#L702-7true, 207#L700-2true, 344#(and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem8| 1) (not (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem7| 1)) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), thr1Thread1of4ForFork0InUse, Black: 322#(and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (exists ((|#t~string0.base| Int) (|#t~string1.base| Int)) (and (= (select |#valid| |#t~string0.base|) 1) (or (= |#t~string0.base| 0) (= |#t~string1.base| 0) (= (select |#valid| 0) 0) (= |~#lock~0.base| 0)) (= (select |#valid| |#t~string1.base|) 1))) (= (select |#valid| |~#lock~0.base|) 1) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), thr1Thread2of4ForFork0InUse, Black: 324#(and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (exists ((|#t~string0.base| Int) (|#t~string1.base| Int)) (and (= (select |#valid| |#t~string0.base|) 1) (or (= |#t~string0.base| 0) (= |#t~string1.base| 0) (= (select |#valid| 0) 0) (= |~#lock~0.base| 0)) (= (select |#valid| |#t~string1.base|) 1))) (= (select |#valid| |~#lock~0.base|) 1) (exists ((|ULTIMATE.start_main_~#t~0.base| Int) (|ULTIMATE.start_main_~#t~0.offset| Int)) (and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |ULTIMATE.start_main_~#t~0.base|) |ULTIMATE.start_main_~#t~0.offset|) 0))) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), Black: 326#(and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem6| (select (select |#memory_int| |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.base|) |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.offset|)) (exists ((|#t~string0.base| Int) (|#t~string1.base| Int)) (and (= (select |#valid| |#t~string0.base|) 1) (or (= |#t~string0.base| 0) (= |#t~string1.base| 0) (= (select |#valid| 0) 0) (= |~#lock~0.base| 0)) (= (select |#valid| |#t~string1.base|) 1))) (= (select |#valid| |~#lock~0.base|) 1) (exists ((|ULTIMATE.start_main_~#t~0.base| Int) (|ULTIMATE.start_main_~#t~0.offset| Int)) (and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |ULTIMATE.start_main_~#t~0.base|) |ULTIMATE.start_main_~#t~0.offset|) 0))) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), thr1Thread3of4ForFork0InUse, Black: 328#(and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (exists ((|#t~string0.base| Int) (|#t~string1.base| Int)) (and (= (select |#valid| |#t~string0.base|) 1) (or (= |#t~string0.base| 0) (= |#t~string1.base| 0) (= (select |#valid| 0) 0) (= |~#lock~0.base| 0)) (= (select |#valid| |#t~string1.base|) 1))) (= (select |#valid| |~#lock~0.base|) 1) (exists ((|ULTIMATE.start_main_~#t~0.base| Int) (|ULTIMATE.start_main_~#t~0.offset| Int)) (and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |ULTIMATE.start_main_~#t~0.base|) |ULTIMATE.start_main_~#t~0.offset|) 0))) (exists ((|thr1Thread1of4ForFork0_acquire_lock_~#cond~0.offset| Int) (|thr1Thread1of4ForFork0_acquire_lock_~#cond~0.base| Int)) (and (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem7| (select (select |#memory_int| |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.base|) |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.offset|)) (not (= (select (select |#memory_int| |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.base|) |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.offset|) 1)))) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), Black: 330#(and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem8| 1) (exists ((|#t~string0.base| Int) (|#t~string1.base| Int)) (and (= (select |#valid| |#t~string0.base|) 1) (or (= |#t~string0.base| 0) (= |#t~string1.base| 0) (= (select |#valid| 0) 0) (= |~#lock~0.base| 0)) (= (select |#valid| |#t~string1.base|) 1))) (= (select |#valid| |~#lock~0.base|) 1) (exists ((|ULTIMATE.start_main_~#t~0.base| Int) (|ULTIMATE.start_main_~#t~0.offset| Int)) (and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |ULTIMATE.start_main_~#t~0.base|) |ULTIMATE.start_main_~#t~0.offset|) 0))) (exists ((|thr1Thread1of4ForFork0_acquire_lock_~#cond~0.offset| Int) (|thr1Thread1of4ForFork0_acquire_lock_~#cond~0.base| Int)) (and (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem7| (select (select |#memory_int| |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.base|) |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.offset|)) (not (= (select (select |#memory_int| |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.base|) |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.offset|) 1)))) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), thr1Thread4of4ForFork0InUse, Black: 332#(and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem8| 1) (exists ((|#t~string0.base| Int) (|#t~string1.base| Int)) (and (= (select |#valid| |#t~string0.base|) 1) (or (= |#t~string0.base| 0) (= |#t~string1.base| 0) (= (select |#valid| 0) 0) (= |~#lock~0.base| 0)) (= (select |#valid| |#t~string1.base|) 1))) (= (select |#valid| |~#lock~0.base|) 1) (not (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem7| 1)) (exists ((|ULTIMATE.start_main_~#t~0.base| Int) (|ULTIMATE.start_main_~#t~0.offset| Int)) (and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |ULTIMATE.start_main_~#t~0.base|) |ULTIMATE.start_main_~#t~0.offset|) 0))) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), 36#L719-3true, Black: 334#(and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (exists ((|ULTIMATE.start_main_~#t~0.base| Int) (|ULTIMATE.start_main_~#t~0.offset| Int)) (and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |ULTIMATE.start_main_~#t~0.base|) |ULTIMATE.start_main_~#t~0.offset|) 0))) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), Black: 336#(and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem8| 1) (exists ((|#t~string0.base| Int) (|#t~string1.base| Int)) (and (= (select |#valid| |#t~string0.base|) 1) (or (= |#t~string0.base| 0) (= |#t~string1.base| 0) (= (select |#valid| 0) 0) (= |~#lock~0.base| 0)) (= (select |#valid| |#t~string1.base|) 1))) (= (select |#valid| |~#lock~0.base|) 1) (not (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem7| 1)) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), Black: 338#(and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem6| (select (select |#memory_int| |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.base|) |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.offset|)) (exists ((|ULTIMATE.start_main_~#t~0.base| Int) (|ULTIMATE.start_main_~#t~0.offset| Int)) (and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |ULTIMATE.start_main_~#t~0.base|) |ULTIMATE.start_main_~#t~0.offset|) 0))) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), Black: 340#(and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (exists ((|ULTIMATE.start_main_~#t~0.base| Int) (|ULTIMATE.start_main_~#t~0.offset| Int)) (and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |ULTIMATE.start_main_~#t~0.base|) |ULTIMATE.start_main_~#t~0.offset|) 0))) (exists ((|thr1Thread1of4ForFork0_acquire_lock_~#cond~0.offset| Int) (|thr1Thread1of4ForFork0_acquire_lock_~#cond~0.base| Int)) (and (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem7| (select (select |#memory_int| |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.base|) |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.offset|)) (not (= (select (select |#memory_int| |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.base|) |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.offset|) 1)))) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), Black: 342#(and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem8| 1) (exists ((|ULTIMATE.start_main_~#t~0.base| Int) (|ULTIMATE.start_main_~#t~0.offset| Int)) (and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |ULTIMATE.start_main_~#t~0.base|) |ULTIMATE.start_main_~#t~0.offset|) 0))) (exists ((|thr1Thread1of4ForFork0_acquire_lock_~#cond~0.offset| Int) (|thr1Thread1of4ForFork0_acquire_lock_~#cond~0.base| Int)) (and (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem7| (select (select |#memory_int| |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.base|) |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.offset|)) (not (= (select (select |#memory_int| |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.base|) |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.offset|) 1)))) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), Black: 346#(and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem8| 1) (not (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem7| 1)) (exists ((|ULTIMATE.start_main_~#t~0.base| Int) (|ULTIMATE.start_main_~#t~0.offset| Int)) (and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |ULTIMATE.start_main_~#t~0.base|) |ULTIMATE.start_main_~#t~0.offset|) 0))) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), 43#L694true, Black: 348#(and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem8| 1) (not (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem7| 1))), 110#L700-2true, 241#(and (not (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem8| |thr1Thread1of4ForFork0_acquire_lock_#t~mem7|)) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), Black: 230#true, Black: 232#(= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1), Black: 233#(and (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem6| (select (select |#memory_int| |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.base|) |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.offset|)) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), Black: 235#(not (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem8| |thr1Thread1of4ForFork0_acquire_lock_#t~mem7|)), Black: 237#(and (not (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem7| (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|))) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), Black: 239#(and (not (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem7| (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|))) (not (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem8| |thr1Thread1of4ForFork0_acquire_lock_#t~mem7|)) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1))]) [2021-03-25 13:15:37,417 INFO L384 tUnfolder$Statistics]: this new event has 81 ancestors and is cut-off event [2021-03-25 13:15:37,417 INFO L387 tUnfolder$Statistics]: existing Event has 60 ancestors and is cut-off event [2021-03-25 13:15:37,417 INFO L387 tUnfolder$Statistics]: existing Event has 58 ancestors and is cut-off event [2021-03-25 13:15:37,417 INFO L387 tUnfolder$Statistics]: existing Event has 79 ancestors and is cut-off event [2021-03-25 13:15:37,418 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1152] L696-->L700-2: Formula: (and (= |v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#in~v.base_1| v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_~v.base_1) (= |v_#memory_int_68| (let ((.cse0 (store |v_#memory_int_69| v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_~o.base_1 (store (select |v_#memory_int_69| v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_~o.base_1) v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_~o.offset_1 (select (select |v_#memory_int_69| v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_~v.base_1) v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_~v.offset_1))))) (store .cse0 v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_~v.base_1 (store (select .cse0 v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_~v.base_1) v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_~v.offset_1 1)))) (= |v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#in~v.base_1| |v_~#lock~0.base_22|) (= |v_thr1Thread4of4ForFork0_acquire_lock_~#cond~0.base_5| |v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#in~o.base_1|) (= |v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#in~v.offset_1| v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_~v.offset_1) (= |v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#in~v.offset_1| |v_~#lock~0.offset_22|) (= |v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#in~o.base_1| v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_~o.base_1) (= |v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#in~o.offset_1| |v_thr1Thread4of4ForFork0_acquire_lock_~#cond~0.offset_5|) (= |v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#in~o.offset_1| v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_~o.offset_1)) InVars {#memory_int=|v_#memory_int_69|, ~#lock~0.offset=|v_~#lock~0.offset_22|, ~#lock~0.base=|v_~#lock~0.base_22|, thr1Thread4of4ForFork0_acquire_lock_~#cond~0.base=|v_thr1Thread4of4ForFork0_acquire_lock_~#cond~0.base_5|, thr1Thread4of4ForFork0_acquire_lock_~#cond~0.offset=|v_thr1Thread4of4ForFork0_acquire_lock_~#cond~0.offset_5|} OutVars{~#lock~0.base=|v_~#lock~0.base_22|, thr1Thread4of4ForFork0_acquire_lock_~#cond~0.base=|v_thr1Thread4of4ForFork0_acquire_lock_~#cond~0.base_5|, thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_~v.offset=v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_~v.offset_1, thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#in~v.offset=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#in~v.offset_1|, thr1Thread4of4ForFork0_acquire_lock_~#cond~0.offset=|v_thr1Thread4of4ForFork0_acquire_lock_~#cond~0.offset_5|, thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_~v.base=v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_~v.base_1, thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#t~mem5=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#t~mem5_1|, thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_~o.base=v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_~o.base_1, thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#in~o.offset=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#in~o.offset_1|, thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#in~v.base=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#in~v.base_1|, #memory_int=|v_#memory_int_68|, ~#lock~0.offset=|v_~#lock~0.offset_22|, thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_~o.offset=v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_~o.offset_1, thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#in~o.base=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#in~o.base_1|} AuxVars[] AssignedVars[thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#t~mem5, thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_~o.base, thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#in~o.offset, thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#in~v.base, thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_~v.offset, thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#in~v.offset, #memory_int, thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_~o.offset, thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#in~o.base, thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_~v.base][179], [205#L702-7true, 18#L700-2true, 344#(and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem8| 1) (not (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem7| 1)) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), thr1Thread1of4ForFork0InUse, thr1Thread2of4ForFork0InUse, Black: 322#(and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (exists ((|#t~string0.base| Int) (|#t~string1.base| Int)) (and (= (select |#valid| |#t~string0.base|) 1) (or (= |#t~string0.base| 0) (= |#t~string1.base| 0) (= (select |#valid| 0) 0) (= |~#lock~0.base| 0)) (= (select |#valid| |#t~string1.base|) 1))) (= (select |#valid| |~#lock~0.base|) 1) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), Black: 324#(and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (exists ((|#t~string0.base| Int) (|#t~string1.base| Int)) (and (= (select |#valid| |#t~string0.base|) 1) (or (= |#t~string0.base| 0) (= |#t~string1.base| 0) (= (select |#valid| 0) 0) (= |~#lock~0.base| 0)) (= (select |#valid| |#t~string1.base|) 1))) (= (select |#valid| |~#lock~0.base|) 1) (exists ((|ULTIMATE.start_main_~#t~0.base| Int) (|ULTIMATE.start_main_~#t~0.offset| Int)) (and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |ULTIMATE.start_main_~#t~0.base|) |ULTIMATE.start_main_~#t~0.offset|) 0))) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), Black: 326#(and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem6| (select (select |#memory_int| |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.base|) |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.offset|)) (exists ((|#t~string0.base| Int) (|#t~string1.base| Int)) (and (= (select |#valid| |#t~string0.base|) 1) (or (= |#t~string0.base| 0) (= |#t~string1.base| 0) (= (select |#valid| 0) 0) (= |~#lock~0.base| 0)) (= (select |#valid| |#t~string1.base|) 1))) (= (select |#valid| |~#lock~0.base|) 1) (exists ((|ULTIMATE.start_main_~#t~0.base| Int) (|ULTIMATE.start_main_~#t~0.offset| Int)) (and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |ULTIMATE.start_main_~#t~0.base|) |ULTIMATE.start_main_~#t~0.offset|) 0))) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), thr1Thread3of4ForFork0InUse, Black: 328#(and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (exists ((|#t~string0.base| Int) (|#t~string1.base| Int)) (and (= (select |#valid| |#t~string0.base|) 1) (or (= |#t~string0.base| 0) (= |#t~string1.base| 0) (= (select |#valid| 0) 0) (= |~#lock~0.base| 0)) (= (select |#valid| |#t~string1.base|) 1))) (= (select |#valid| |~#lock~0.base|) 1) (exists ((|ULTIMATE.start_main_~#t~0.base| Int) (|ULTIMATE.start_main_~#t~0.offset| Int)) (and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |ULTIMATE.start_main_~#t~0.base|) |ULTIMATE.start_main_~#t~0.offset|) 0))) (exists ((|thr1Thread1of4ForFork0_acquire_lock_~#cond~0.offset| Int) (|thr1Thread1of4ForFork0_acquire_lock_~#cond~0.base| Int)) (and (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem7| (select (select |#memory_int| |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.base|) |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.offset|)) (not (= (select (select |#memory_int| |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.base|) |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.offset|) 1)))) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), Black: 330#(and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem8| 1) (exists ((|#t~string0.base| Int) (|#t~string1.base| Int)) (and (= (select |#valid| |#t~string0.base|) 1) (or (= |#t~string0.base| 0) (= |#t~string1.base| 0) (= (select |#valid| 0) 0) (= |~#lock~0.base| 0)) (= (select |#valid| |#t~string1.base|) 1))) (= (select |#valid| |~#lock~0.base|) 1) (exists ((|ULTIMATE.start_main_~#t~0.base| Int) (|ULTIMATE.start_main_~#t~0.offset| Int)) (and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |ULTIMATE.start_main_~#t~0.base|) |ULTIMATE.start_main_~#t~0.offset|) 0))) (exists ((|thr1Thread1of4ForFork0_acquire_lock_~#cond~0.offset| Int) (|thr1Thread1of4ForFork0_acquire_lock_~#cond~0.base| Int)) (and (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem7| (select (select |#memory_int| |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.base|) |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.offset|)) (not (= (select (select |#memory_int| |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.base|) |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.offset|) 1)))) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), thr1Thread4of4ForFork0InUse, Black: 332#(and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem8| 1) (exists ((|#t~string0.base| Int) (|#t~string1.base| Int)) (and (= (select |#valid| |#t~string0.base|) 1) (or (= |#t~string0.base| 0) (= |#t~string1.base| 0) (= (select |#valid| 0) 0) (= |~#lock~0.base| 0)) (= (select |#valid| |#t~string1.base|) 1))) (= (select |#valid| |~#lock~0.base|) 1) (not (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem7| 1)) (exists ((|ULTIMATE.start_main_~#t~0.base| Int) (|ULTIMATE.start_main_~#t~0.offset| Int)) (and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |ULTIMATE.start_main_~#t~0.base|) |ULTIMATE.start_main_~#t~0.offset|) 0))) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), 36#L719-3true, Black: 334#(and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (exists ((|ULTIMATE.start_main_~#t~0.base| Int) (|ULTIMATE.start_main_~#t~0.offset| Int)) (and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |ULTIMATE.start_main_~#t~0.base|) |ULTIMATE.start_main_~#t~0.offset|) 0))) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), Black: 336#(and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem8| 1) (exists ((|#t~string0.base| Int) (|#t~string1.base| Int)) (and (= (select |#valid| |#t~string0.base|) 1) (or (= |#t~string0.base| 0) (= |#t~string1.base| 0) (= (select |#valid| 0) 0) (= |~#lock~0.base| 0)) (= (select |#valid| |#t~string1.base|) 1))) (= (select |#valid| |~#lock~0.base|) 1) (not (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem7| 1)) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), Black: 338#(and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem6| (select (select |#memory_int| |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.base|) |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.offset|)) (exists ((|ULTIMATE.start_main_~#t~0.base| Int) (|ULTIMATE.start_main_~#t~0.offset| Int)) (and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |ULTIMATE.start_main_~#t~0.base|) |ULTIMATE.start_main_~#t~0.offset|) 0))) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), Black: 340#(and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (exists ((|ULTIMATE.start_main_~#t~0.base| Int) (|ULTIMATE.start_main_~#t~0.offset| Int)) (and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |ULTIMATE.start_main_~#t~0.base|) |ULTIMATE.start_main_~#t~0.offset|) 0))) (exists ((|thr1Thread1of4ForFork0_acquire_lock_~#cond~0.offset| Int) (|thr1Thread1of4ForFork0_acquire_lock_~#cond~0.base| Int)) (and (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem7| (select (select |#memory_int| |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.base|) |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.offset|)) (not (= (select (select |#memory_int| |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.base|) |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.offset|) 1)))) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), Black: 342#(and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem8| 1) (exists ((|ULTIMATE.start_main_~#t~0.base| Int) (|ULTIMATE.start_main_~#t~0.offset| Int)) (and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |ULTIMATE.start_main_~#t~0.base|) |ULTIMATE.start_main_~#t~0.offset|) 0))) (exists ((|thr1Thread1of4ForFork0_acquire_lock_~#cond~0.offset| Int) (|thr1Thread1of4ForFork0_acquire_lock_~#cond~0.base| Int)) (and (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem7| (select (select |#memory_int| |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.base|) |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.offset|)) (not (= (select (select |#memory_int| |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.base|) |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.offset|) 1)))) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), Black: 346#(and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem8| 1) (not (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem7| 1)) (exists ((|ULTIMATE.start_main_~#t~0.base| Int) (|ULTIMATE.start_main_~#t~0.offset| Int)) (and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |ULTIMATE.start_main_~#t~0.base|) |ULTIMATE.start_main_~#t~0.offset|) 0))) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), Black: 348#(and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem8| 1) (not (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem7| 1))), 110#L700-2true, 241#(and (not (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem8| |thr1Thread1of4ForFork0_acquire_lock_#t~mem7|)) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), 178#L694true, Black: 230#true, Black: 232#(= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1), Black: 233#(and (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem6| (select (select |#memory_int| |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.base|) |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.offset|)) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), Black: 235#(not (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem8| |thr1Thread1of4ForFork0_acquire_lock_#t~mem7|)), Black: 237#(and (not (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem7| (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|))) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), Black: 239#(and (not (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem7| (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|))) (not (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem8| |thr1Thread1of4ForFork0_acquire_lock_#t~mem7|)) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1))]) [2021-03-25 13:15:37,418 INFO L384 tUnfolder$Statistics]: this new event has 81 ancestors and is cut-off event [2021-03-25 13:15:37,418 INFO L387 tUnfolder$Statistics]: existing Event has 58 ancestors and is cut-off event [2021-03-25 13:15:37,418 INFO L387 tUnfolder$Statistics]: existing Event has 60 ancestors and is cut-off event [2021-03-25 13:15:37,418 INFO L387 tUnfolder$Statistics]: existing Event has 79 ancestors and is cut-off event [2021-03-25 13:15:37,418 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1097] L696-->L700-2: Formula: (and (= |v_thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_#in~v.base_1| v_thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_~v.base_1) (= |v_#memory_int_68| (let ((.cse0 (store |v_#memory_int_69| v_thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_~o.base_1 (store (select |v_#memory_int_69| v_thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_~o.base_1) v_thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_~o.offset_1 (select (select |v_#memory_int_69| v_thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_~v.base_1) v_thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_~v.offset_1))))) (store .cse0 v_thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_~v.base_1 (store (select .cse0 v_thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_~v.base_1) v_thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_~v.offset_1 1)))) (= |v_thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_#in~v.base_1| |v_~#lock~0.base_22|) (= |v_thr1Thread3of4ForFork0_acquire_lock_~#cond~0.base_5| |v_thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_#in~o.base_1|) (= |v_thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_#in~v.offset_1| v_thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_~v.offset_1) (= |v_thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_#in~v.offset_1| |v_~#lock~0.offset_22|) (= |v_thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_#in~o.base_1| v_thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_~o.base_1) (= |v_thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_#in~o.offset_1| |v_thr1Thread3of4ForFork0_acquire_lock_~#cond~0.offset_5|) (= |v_thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_#in~o.offset_1| v_thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_~o.offset_1)) InVars {#memory_int=|v_#memory_int_69|, ~#lock~0.offset=|v_~#lock~0.offset_22|, thr1Thread3of4ForFork0_acquire_lock_~#cond~0.base=|v_thr1Thread3of4ForFork0_acquire_lock_~#cond~0.base_5|, ~#lock~0.base=|v_~#lock~0.base_22|, thr1Thread3of4ForFork0_acquire_lock_~#cond~0.offset=|v_thr1Thread3of4ForFork0_acquire_lock_~#cond~0.offset_5|} OutVars{thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_#t~mem5=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_#t~mem5_1|, thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_#in~v.base=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_#in~v.base_1|, ~#lock~0.base=|v_~#lock~0.base_22|, thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_~o.offset=v_thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_~o.offset_1, thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_~v.offset=v_thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_~v.offset_1, thr1Thread3of4ForFork0_acquire_lock_~#cond~0.base=|v_thr1Thread3of4ForFork0_acquire_lock_~#cond~0.base_5|, thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_#in~o.base=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_#in~o.base_1|, #memory_int=|v_#memory_int_68|, ~#lock~0.offset=|v_~#lock~0.offset_22|, thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_#in~v.offset=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_#in~v.offset_1|, thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_#in~o.offset=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_#in~o.offset_1|, thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_~o.base=v_thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_~o.base_1, thr1Thread3of4ForFork0_acquire_lock_~#cond~0.offset=|v_thr1Thread3of4ForFork0_acquire_lock_~#cond~0.offset_5|, thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_~v.base=v_thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_~v.base_1} AuxVars[] AssignedVars[thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_~v.offset, thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_#t~mem5, thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_#in~o.base, thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_#in~v.base, #memory_int, thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_~o.offset, thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_#in~v.offset, thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_#in~o.offset, thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_~o.base, thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_~v.base][313], [205#L702-7true, 207#L700-2true, 79#L694true, 18#L700-2true, 344#(and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem8| 1) (not (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem7| 1)) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), thr1Thread1of4ForFork0InUse, thr1Thread2of4ForFork0InUse, Black: 322#(and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (exists ((|#t~string0.base| Int) (|#t~string1.base| Int)) (and (= (select |#valid| |#t~string0.base|) 1) (or (= |#t~string0.base| 0) (= |#t~string1.base| 0) (= (select |#valid| 0) 0) (= |~#lock~0.base| 0)) (= (select |#valid| |#t~string1.base|) 1))) (= (select |#valid| |~#lock~0.base|) 1) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), Black: 324#(and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (exists ((|#t~string0.base| Int) (|#t~string1.base| Int)) (and (= (select |#valid| |#t~string0.base|) 1) (or (= |#t~string0.base| 0) (= |#t~string1.base| 0) (= (select |#valid| 0) 0) (= |~#lock~0.base| 0)) (= (select |#valid| |#t~string1.base|) 1))) (= (select |#valid| |~#lock~0.base|) 1) (exists ((|ULTIMATE.start_main_~#t~0.base| Int) (|ULTIMATE.start_main_~#t~0.offset| Int)) (and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |ULTIMATE.start_main_~#t~0.base|) |ULTIMATE.start_main_~#t~0.offset|) 0))) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), Black: 326#(and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem6| (select (select |#memory_int| |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.base|) |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.offset|)) (exists ((|#t~string0.base| Int) (|#t~string1.base| Int)) (and (= (select |#valid| |#t~string0.base|) 1) (or (= |#t~string0.base| 0) (= |#t~string1.base| 0) (= (select |#valid| 0) 0) (= |~#lock~0.base| 0)) (= (select |#valid| |#t~string1.base|) 1))) (= (select |#valid| |~#lock~0.base|) 1) (exists ((|ULTIMATE.start_main_~#t~0.base| Int) (|ULTIMATE.start_main_~#t~0.offset| Int)) (and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |ULTIMATE.start_main_~#t~0.base|) |ULTIMATE.start_main_~#t~0.offset|) 0))) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), thr1Thread3of4ForFork0InUse, Black: 328#(and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (exists ((|#t~string0.base| Int) (|#t~string1.base| Int)) (and (= (select |#valid| |#t~string0.base|) 1) (or (= |#t~string0.base| 0) (= |#t~string1.base| 0) (= (select |#valid| 0) 0) (= |~#lock~0.base| 0)) (= (select |#valid| |#t~string1.base|) 1))) (= (select |#valid| |~#lock~0.base|) 1) (exists ((|ULTIMATE.start_main_~#t~0.base| Int) (|ULTIMATE.start_main_~#t~0.offset| Int)) (and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |ULTIMATE.start_main_~#t~0.base|) |ULTIMATE.start_main_~#t~0.offset|) 0))) (exists ((|thr1Thread1of4ForFork0_acquire_lock_~#cond~0.offset| Int) (|thr1Thread1of4ForFork0_acquire_lock_~#cond~0.base| Int)) (and (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem7| (select (select |#memory_int| |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.base|) |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.offset|)) (not (= (select (select |#memory_int| |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.base|) |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.offset|) 1)))) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), Black: 330#(and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem8| 1) (exists ((|#t~string0.base| Int) (|#t~string1.base| Int)) (and (= (select |#valid| |#t~string0.base|) 1) (or (= |#t~string0.base| 0) (= |#t~string1.base| 0) (= (select |#valid| 0) 0) (= |~#lock~0.base| 0)) (= (select |#valid| |#t~string1.base|) 1))) (= (select |#valid| |~#lock~0.base|) 1) (exists ((|ULTIMATE.start_main_~#t~0.base| Int) (|ULTIMATE.start_main_~#t~0.offset| Int)) (and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |ULTIMATE.start_main_~#t~0.base|) |ULTIMATE.start_main_~#t~0.offset|) 0))) (exists ((|thr1Thread1of4ForFork0_acquire_lock_~#cond~0.offset| Int) (|thr1Thread1of4ForFork0_acquire_lock_~#cond~0.base| Int)) (and (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem7| (select (select |#memory_int| |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.base|) |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.offset|)) (not (= (select (select |#memory_int| |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.base|) |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.offset|) 1)))) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), thr1Thread4of4ForFork0InUse, Black: 332#(and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem8| 1) (exists ((|#t~string0.base| Int) (|#t~string1.base| Int)) (and (= (select |#valid| |#t~string0.base|) 1) (or (= |#t~string0.base| 0) (= |#t~string1.base| 0) (= (select |#valid| 0) 0) (= |~#lock~0.base| 0)) (= (select |#valid| |#t~string1.base|) 1))) (= (select |#valid| |~#lock~0.base|) 1) (not (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem7| 1)) (exists ((|ULTIMATE.start_main_~#t~0.base| Int) (|ULTIMATE.start_main_~#t~0.offset| Int)) (and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |ULTIMATE.start_main_~#t~0.base|) |ULTIMATE.start_main_~#t~0.offset|) 0))) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), 36#L719-3true, Black: 334#(and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (exists ((|ULTIMATE.start_main_~#t~0.base| Int) (|ULTIMATE.start_main_~#t~0.offset| Int)) (and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |ULTIMATE.start_main_~#t~0.base|) |ULTIMATE.start_main_~#t~0.offset|) 0))) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), Black: 336#(and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem8| 1) (exists ((|#t~string0.base| Int) (|#t~string1.base| Int)) (and (= (select |#valid| |#t~string0.base|) 1) (or (= |#t~string0.base| 0) (= |#t~string1.base| 0) (= (select |#valid| 0) 0) (= |~#lock~0.base| 0)) (= (select |#valid| |#t~string1.base|) 1))) (= (select |#valid| |~#lock~0.base|) 1) (not (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem7| 1)) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), Black: 338#(and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem6| (select (select |#memory_int| |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.base|) |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.offset|)) (exists ((|ULTIMATE.start_main_~#t~0.base| Int) (|ULTIMATE.start_main_~#t~0.offset| Int)) (and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |ULTIMATE.start_main_~#t~0.base|) |ULTIMATE.start_main_~#t~0.offset|) 0))) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), Black: 340#(and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (exists ((|ULTIMATE.start_main_~#t~0.base| Int) (|ULTIMATE.start_main_~#t~0.offset| Int)) (and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |ULTIMATE.start_main_~#t~0.base|) |ULTIMATE.start_main_~#t~0.offset|) 0))) (exists ((|thr1Thread1of4ForFork0_acquire_lock_~#cond~0.offset| Int) (|thr1Thread1of4ForFork0_acquire_lock_~#cond~0.base| Int)) (and (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem7| (select (select |#memory_int| |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.base|) |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.offset|)) (not (= (select (select |#memory_int| |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.base|) |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.offset|) 1)))) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), Black: 342#(and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem8| 1) (exists ((|ULTIMATE.start_main_~#t~0.base| Int) (|ULTIMATE.start_main_~#t~0.offset| Int)) (and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |ULTIMATE.start_main_~#t~0.base|) |ULTIMATE.start_main_~#t~0.offset|) 0))) (exists ((|thr1Thread1of4ForFork0_acquire_lock_~#cond~0.offset| Int) (|thr1Thread1of4ForFork0_acquire_lock_~#cond~0.base| Int)) (and (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem7| (select (select |#memory_int| |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.base|) |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.offset|)) (not (= (select (select |#memory_int| |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.base|) |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.offset|) 1)))) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), Black: 346#(and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem8| 1) (not (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem7| 1)) (exists ((|ULTIMATE.start_main_~#t~0.base| Int) (|ULTIMATE.start_main_~#t~0.offset| Int)) (and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |ULTIMATE.start_main_~#t~0.base|) |ULTIMATE.start_main_~#t~0.offset|) 0))) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), Black: 348#(and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem8| 1) (not (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem7| 1))), 241#(and (not (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem8| |thr1Thread1of4ForFork0_acquire_lock_#t~mem7|)) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), Black: 230#true, Black: 232#(= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1), Black: 233#(and (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem6| (select (select |#memory_int| |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.base|) |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.offset|)) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), Black: 235#(not (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem8| |thr1Thread1of4ForFork0_acquire_lock_#t~mem7|)), Black: 237#(and (not (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem7| (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|))) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), Black: 239#(and (not (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem7| (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|))) (not (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem8| |thr1Thread1of4ForFork0_acquire_lock_#t~mem7|)) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1))]) [2021-03-25 13:15:37,418 INFO L384 tUnfolder$Statistics]: this new event has 81 ancestors and is cut-off event [2021-03-25 13:15:37,418 INFO L387 tUnfolder$Statistics]: existing Event has 58 ancestors and is cut-off event [2021-03-25 13:15:37,418 INFO L387 tUnfolder$Statistics]: existing Event has 60 ancestors and is cut-off event [2021-03-25 13:15:37,419 INFO L387 tUnfolder$Statistics]: existing Event has 79 ancestors and is cut-off event [2021-03-25 13:15:37,421 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1152] L696-->L700-2: Formula: (and (= |v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#in~v.base_1| v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_~v.base_1) (= |v_#memory_int_68| (let ((.cse0 (store |v_#memory_int_69| v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_~o.base_1 (store (select |v_#memory_int_69| v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_~o.base_1) v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_~o.offset_1 (select (select |v_#memory_int_69| v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_~v.base_1) v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_~v.offset_1))))) (store .cse0 v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_~v.base_1 (store (select .cse0 v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_~v.base_1) v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_~v.offset_1 1)))) (= |v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#in~v.base_1| |v_~#lock~0.base_22|) (= |v_thr1Thread4of4ForFork0_acquire_lock_~#cond~0.base_5| |v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#in~o.base_1|) (= |v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#in~v.offset_1| v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_~v.offset_1) (= |v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#in~v.offset_1| |v_~#lock~0.offset_22|) (= |v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#in~o.base_1| v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_~o.base_1) (= |v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#in~o.offset_1| |v_thr1Thread4of4ForFork0_acquire_lock_~#cond~0.offset_5|) (= |v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#in~o.offset_1| v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_~o.offset_1)) InVars {#memory_int=|v_#memory_int_69|, ~#lock~0.offset=|v_~#lock~0.offset_22|, ~#lock~0.base=|v_~#lock~0.base_22|, thr1Thread4of4ForFork0_acquire_lock_~#cond~0.base=|v_thr1Thread4of4ForFork0_acquire_lock_~#cond~0.base_5|, thr1Thread4of4ForFork0_acquire_lock_~#cond~0.offset=|v_thr1Thread4of4ForFork0_acquire_lock_~#cond~0.offset_5|} OutVars{~#lock~0.base=|v_~#lock~0.base_22|, thr1Thread4of4ForFork0_acquire_lock_~#cond~0.base=|v_thr1Thread4of4ForFork0_acquire_lock_~#cond~0.base_5|, thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_~v.offset=v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_~v.offset_1, thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#in~v.offset=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#in~v.offset_1|, thr1Thread4of4ForFork0_acquire_lock_~#cond~0.offset=|v_thr1Thread4of4ForFork0_acquire_lock_~#cond~0.offset_5|, thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_~v.base=v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_~v.base_1, thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#t~mem5=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#t~mem5_1|, thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_~o.base=v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_~o.base_1, thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#in~o.offset=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#in~o.offset_1|, thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#in~v.base=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#in~v.base_1|, #memory_int=|v_#memory_int_68|, ~#lock~0.offset=|v_~#lock~0.offset_22|, thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_~o.offset=v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_~o.offset_1, thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#in~o.base=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#in~o.base_1|} AuxVars[] AssignedVars[thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#t~mem5, thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_~o.base, thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#in~o.offset, thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#in~v.base, thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_~v.offset, thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#in~v.offset, #memory_int, thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_~o.offset, thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#in~o.base, thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_~v.base][179], [205#L702-7true, 207#L700-2true, 344#(and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem8| 1) (not (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem7| 1)) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), thr1Thread1of4ForFork0InUse, thr1Thread2of4ForFork0InUse, Black: 322#(and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (exists ((|#t~string0.base| Int) (|#t~string1.base| Int)) (and (= (select |#valid| |#t~string0.base|) 1) (or (= |#t~string0.base| 0) (= |#t~string1.base| 0) (= (select |#valid| 0) 0) (= |~#lock~0.base| 0)) (= (select |#valid| |#t~string1.base|) 1))) (= (select |#valid| |~#lock~0.base|) 1) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), Black: 324#(and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (exists ((|#t~string0.base| Int) (|#t~string1.base| Int)) (and (= (select |#valid| |#t~string0.base|) 1) (or (= |#t~string0.base| 0) (= |#t~string1.base| 0) (= (select |#valid| 0) 0) (= |~#lock~0.base| 0)) (= (select |#valid| |#t~string1.base|) 1))) (= (select |#valid| |~#lock~0.base|) 1) (exists ((|ULTIMATE.start_main_~#t~0.base| Int) (|ULTIMATE.start_main_~#t~0.offset| Int)) (and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |ULTIMATE.start_main_~#t~0.base|) |ULTIMATE.start_main_~#t~0.offset|) 0))) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), thr1Thread3of4ForFork0InUse, Black: 326#(and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem6| (select (select |#memory_int| |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.base|) |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.offset|)) (exists ((|#t~string0.base| Int) (|#t~string1.base| Int)) (and (= (select |#valid| |#t~string0.base|) 1) (or (= |#t~string0.base| 0) (= |#t~string1.base| 0) (= (select |#valid| 0) 0) (= |~#lock~0.base| 0)) (= (select |#valid| |#t~string1.base|) 1))) (= (select |#valid| |~#lock~0.base|) 1) (exists ((|ULTIMATE.start_main_~#t~0.base| Int) (|ULTIMATE.start_main_~#t~0.offset| Int)) (and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |ULTIMATE.start_main_~#t~0.base|) |ULTIMATE.start_main_~#t~0.offset|) 0))) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), Black: 328#(and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (exists ((|#t~string0.base| Int) (|#t~string1.base| Int)) (and (= (select |#valid| |#t~string0.base|) 1) (or (= |#t~string0.base| 0) (= |#t~string1.base| 0) (= (select |#valid| 0) 0) (= |~#lock~0.base| 0)) (= (select |#valid| |#t~string1.base|) 1))) (= (select |#valid| |~#lock~0.base|) 1) (exists ((|ULTIMATE.start_main_~#t~0.base| Int) (|ULTIMATE.start_main_~#t~0.offset| Int)) (and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |ULTIMATE.start_main_~#t~0.base|) |ULTIMATE.start_main_~#t~0.offset|) 0))) (exists ((|thr1Thread1of4ForFork0_acquire_lock_~#cond~0.offset| Int) (|thr1Thread1of4ForFork0_acquire_lock_~#cond~0.base| Int)) (and (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem7| (select (select |#memory_int| |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.base|) |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.offset|)) (not (= (select (select |#memory_int| |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.base|) |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.offset|) 1)))) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), thr1Thread4of4ForFork0InUse, Black: 330#(and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem8| 1) (exists ((|#t~string0.base| Int) (|#t~string1.base| Int)) (and (= (select |#valid| |#t~string0.base|) 1) (or (= |#t~string0.base| 0) (= |#t~string1.base| 0) (= (select |#valid| 0) 0) (= |~#lock~0.base| 0)) (= (select |#valid| |#t~string1.base|) 1))) (= (select |#valid| |~#lock~0.base|) 1) (exists ((|ULTIMATE.start_main_~#t~0.base| Int) (|ULTIMATE.start_main_~#t~0.offset| Int)) (and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |ULTIMATE.start_main_~#t~0.base|) |ULTIMATE.start_main_~#t~0.offset|) 0))) (exists ((|thr1Thread1of4ForFork0_acquire_lock_~#cond~0.offset| Int) (|thr1Thread1of4ForFork0_acquire_lock_~#cond~0.base| Int)) (and (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem7| (select (select |#memory_int| |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.base|) |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.offset|)) (not (= (select (select |#memory_int| |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.base|) |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.offset|) 1)))) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), Black: 332#(and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem8| 1) (exists ((|#t~string0.base| Int) (|#t~string1.base| Int)) (and (= (select |#valid| |#t~string0.base|) 1) (or (= |#t~string0.base| 0) (= |#t~string1.base| 0) (= (select |#valid| 0) 0) (= |~#lock~0.base| 0)) (= (select |#valid| |#t~string1.base|) 1))) (= (select |#valid| |~#lock~0.base|) 1) (not (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem7| 1)) (exists ((|ULTIMATE.start_main_~#t~0.base| Int) (|ULTIMATE.start_main_~#t~0.offset| Int)) (and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |ULTIMATE.start_main_~#t~0.base|) |ULTIMATE.start_main_~#t~0.offset|) 0))) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), 36#L719-3true, Black: 334#(and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (exists ((|ULTIMATE.start_main_~#t~0.base| Int) (|ULTIMATE.start_main_~#t~0.offset| Int)) (and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |ULTIMATE.start_main_~#t~0.base|) |ULTIMATE.start_main_~#t~0.offset|) 0))) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), Black: 336#(and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem8| 1) (exists ((|#t~string0.base| Int) (|#t~string1.base| Int)) (and (= (select |#valid| |#t~string0.base|) 1) (or (= |#t~string0.base| 0) (= |#t~string1.base| 0) (= (select |#valid| 0) 0) (= |~#lock~0.base| 0)) (= (select |#valid| |#t~string1.base|) 1))) (= (select |#valid| |~#lock~0.base|) 1) (not (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem7| 1)) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), Black: 338#(and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem6| (select (select |#memory_int| |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.base|) |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.offset|)) (exists ((|ULTIMATE.start_main_~#t~0.base| Int) (|ULTIMATE.start_main_~#t~0.offset| Int)) (and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |ULTIMATE.start_main_~#t~0.base|) |ULTIMATE.start_main_~#t~0.offset|) 0))) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), Black: 340#(and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (exists ((|ULTIMATE.start_main_~#t~0.base| Int) (|ULTIMATE.start_main_~#t~0.offset| Int)) (and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |ULTIMATE.start_main_~#t~0.base|) |ULTIMATE.start_main_~#t~0.offset|) 0))) (exists ((|thr1Thread1of4ForFork0_acquire_lock_~#cond~0.offset| Int) (|thr1Thread1of4ForFork0_acquire_lock_~#cond~0.base| Int)) (and (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem7| (select (select |#memory_int| |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.base|) |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.offset|)) (not (= (select (select |#memory_int| |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.base|) |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.offset|) 1)))) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), Black: 342#(and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem8| 1) (exists ((|ULTIMATE.start_main_~#t~0.base| Int) (|ULTIMATE.start_main_~#t~0.offset| Int)) (and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |ULTIMATE.start_main_~#t~0.base|) |ULTIMATE.start_main_~#t~0.offset|) 0))) (exists ((|thr1Thread1of4ForFork0_acquire_lock_~#cond~0.offset| Int) (|thr1Thread1of4ForFork0_acquire_lock_~#cond~0.base| Int)) (and (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem7| (select (select |#memory_int| |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.base|) |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.offset|)) (not (= (select (select |#memory_int| |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.base|) |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.offset|) 1)))) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), Black: 346#(and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem8| 1) (not (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem7| 1)) (exists ((|ULTIMATE.start_main_~#t~0.base| Int) (|ULTIMATE.start_main_~#t~0.offset| Int)) (and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |ULTIMATE.start_main_~#t~0.base|) |ULTIMATE.start_main_~#t~0.offset|) 0))) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), Black: 348#(and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem8| 1) (not (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem7| 1))), 43#L694true, 110#L700-2true, 241#(and (not (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem8| |thr1Thread1of4ForFork0_acquire_lock_#t~mem7|)) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), Black: 230#true, Black: 232#(= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1), Black: 233#(and (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem6| (select (select |#memory_int| |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.base|) |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.offset|)) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), Black: 235#(not (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem8| |thr1Thread1of4ForFork0_acquire_lock_#t~mem7|)), Black: 237#(and (not (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem7| (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|))) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), Black: 239#(and (not (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem7| (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|))) (not (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem8| |thr1Thread1of4ForFork0_acquire_lock_#t~mem7|)) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1))]) [2021-03-25 13:15:37,421 INFO L384 tUnfolder$Statistics]: this new event has 81 ancestors and is cut-off event [2021-03-25 13:15:37,421 INFO L387 tUnfolder$Statistics]: existing Event has 79 ancestors and is cut-off event [2021-03-25 13:15:37,421 INFO L387 tUnfolder$Statistics]: existing Event has 60 ancestors and is cut-off event [2021-03-25 13:15:37,421 INFO L387 tUnfolder$Statistics]: existing Event has 58 ancestors and is cut-off event [2021-03-25 13:15:37,422 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1262] L696-->L700-2: Formula: (and (= |v_thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_#in~v.base_1| v_thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_~v.base_1) (= |v_#memory_int_68| (let ((.cse0 (store |v_#memory_int_69| v_thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_~o.base_1 (store (select |v_#memory_int_69| v_thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_~o.base_1) v_thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_~o.offset_1 (select (select |v_#memory_int_69| v_thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_~v.base_1) v_thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_~v.offset_1))))) (store .cse0 v_thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_~v.base_1 (store (select .cse0 v_thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_~v.base_1) v_thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_~v.offset_1 1)))) (= |v_thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_#in~v.base_1| |v_~#lock~0.base_22|) (= |v_thr1Thread2of4ForFork0_acquire_lock_~#cond~0.base_5| |v_thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_#in~o.base_1|) (= |v_thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_#in~v.offset_1| v_thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_~v.offset_1) (= |v_thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_#in~v.offset_1| |v_~#lock~0.offset_22|) (= |v_thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_#in~o.base_1| v_thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_~o.base_1) (= |v_thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_#in~o.offset_1| |v_thr1Thread2of4ForFork0_acquire_lock_~#cond~0.offset_5|) (= |v_thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_#in~o.offset_1| v_thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_~o.offset_1)) InVars {#memory_int=|v_#memory_int_69|, ~#lock~0.offset=|v_~#lock~0.offset_22|, thr1Thread2of4ForFork0_acquire_lock_~#cond~0.base=|v_thr1Thread2of4ForFork0_acquire_lock_~#cond~0.base_5|, ~#lock~0.base=|v_~#lock~0.base_22|, thr1Thread2of4ForFork0_acquire_lock_~#cond~0.offset=|v_thr1Thread2of4ForFork0_acquire_lock_~#cond~0.offset_5|} OutVars{thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_#in~o.base=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_#in~o.base_1|, thr1Thread2of4ForFork0_acquire_lock_~#cond~0.base=|v_thr1Thread2of4ForFork0_acquire_lock_~#cond~0.base_5|, ~#lock~0.base=|v_~#lock~0.base_22|, thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_~v.offset=v_thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_~v.offset_1, thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_#t~mem5=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_#t~mem5_1|, thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_~o.base=v_thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_~o.base_1, thr1Thread2of4ForFork0_acquire_lock_~#cond~0.offset=|v_thr1Thread2of4ForFork0_acquire_lock_~#cond~0.offset_5|, thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_~v.base=v_thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_~v.base_1, thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_#in~o.offset=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_#in~o.offset_1|, thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_#in~v.base=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_#in~v.base_1|, thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_#in~v.offset=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_#in~v.offset_1|, thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_~o.offset=v_thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_~o.offset_1, #memory_int=|v_#memory_int_68|, ~#lock~0.offset=|v_~#lock~0.offset_22|} AuxVars[] AssignedVars[thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_#in~o.base, thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_#in~v.base, thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_#in~v.offset, thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_~o.offset, thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_~v.offset, #memory_int, thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_#t~mem5, thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_~o.base, thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_~v.base, thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_#in~o.offset][443], [205#L702-7true, 207#L700-2true, 79#L694true, 18#L700-2true, 344#(and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem8| 1) (not (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem7| 1)) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), thr1Thread1of4ForFork0InUse, thr1Thread2of4ForFork0InUse, Black: 322#(and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (exists ((|#t~string0.base| Int) (|#t~string1.base| Int)) (and (= (select |#valid| |#t~string0.base|) 1) (or (= |#t~string0.base| 0) (= |#t~string1.base| 0) (= (select |#valid| 0) 0) (= |~#lock~0.base| 0)) (= (select |#valid| |#t~string1.base|) 1))) (= (select |#valid| |~#lock~0.base|) 1) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), Black: 324#(and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (exists ((|#t~string0.base| Int) (|#t~string1.base| Int)) (and (= (select |#valid| |#t~string0.base|) 1) (or (= |#t~string0.base| 0) (= |#t~string1.base| 0) (= (select |#valid| 0) 0) (= |~#lock~0.base| 0)) (= (select |#valid| |#t~string1.base|) 1))) (= (select |#valid| |~#lock~0.base|) 1) (exists ((|ULTIMATE.start_main_~#t~0.base| Int) (|ULTIMATE.start_main_~#t~0.offset| Int)) (and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |ULTIMATE.start_main_~#t~0.base|) |ULTIMATE.start_main_~#t~0.offset|) 0))) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), thr1Thread3of4ForFork0InUse, Black: 326#(and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem6| (select (select |#memory_int| |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.base|) |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.offset|)) (exists ((|#t~string0.base| Int) (|#t~string1.base| Int)) (and (= (select |#valid| |#t~string0.base|) 1) (or (= |#t~string0.base| 0) (= |#t~string1.base| 0) (= (select |#valid| 0) 0) (= |~#lock~0.base| 0)) (= (select |#valid| |#t~string1.base|) 1))) (= (select |#valid| |~#lock~0.base|) 1) (exists ((|ULTIMATE.start_main_~#t~0.base| Int) (|ULTIMATE.start_main_~#t~0.offset| Int)) (and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |ULTIMATE.start_main_~#t~0.base|) |ULTIMATE.start_main_~#t~0.offset|) 0))) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), Black: 328#(and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (exists ((|#t~string0.base| Int) (|#t~string1.base| Int)) (and (= (select |#valid| |#t~string0.base|) 1) (or (= |#t~string0.base| 0) (= |#t~string1.base| 0) (= (select |#valid| 0) 0) (= |~#lock~0.base| 0)) (= (select |#valid| |#t~string1.base|) 1))) (= (select |#valid| |~#lock~0.base|) 1) (exists ((|ULTIMATE.start_main_~#t~0.base| Int) (|ULTIMATE.start_main_~#t~0.offset| Int)) (and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |ULTIMATE.start_main_~#t~0.base|) |ULTIMATE.start_main_~#t~0.offset|) 0))) (exists ((|thr1Thread1of4ForFork0_acquire_lock_~#cond~0.offset| Int) (|thr1Thread1of4ForFork0_acquire_lock_~#cond~0.base| Int)) (and (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem7| (select (select |#memory_int| |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.base|) |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.offset|)) (not (= (select (select |#memory_int| |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.base|) |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.offset|) 1)))) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), thr1Thread4of4ForFork0InUse, Black: 330#(and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem8| 1) (exists ((|#t~string0.base| Int) (|#t~string1.base| Int)) (and (= (select |#valid| |#t~string0.base|) 1) (or (= |#t~string0.base| 0) (= |#t~string1.base| 0) (= (select |#valid| 0) 0) (= |~#lock~0.base| 0)) (= (select |#valid| |#t~string1.base|) 1))) (= (select |#valid| |~#lock~0.base|) 1) (exists ((|ULTIMATE.start_main_~#t~0.base| Int) (|ULTIMATE.start_main_~#t~0.offset| Int)) (and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |ULTIMATE.start_main_~#t~0.base|) |ULTIMATE.start_main_~#t~0.offset|) 0))) (exists ((|thr1Thread1of4ForFork0_acquire_lock_~#cond~0.offset| Int) (|thr1Thread1of4ForFork0_acquire_lock_~#cond~0.base| Int)) (and (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem7| (select (select |#memory_int| |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.base|) |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.offset|)) (not (= (select (select |#memory_int| |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.base|) |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.offset|) 1)))) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), Black: 332#(and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem8| 1) (exists ((|#t~string0.base| Int) (|#t~string1.base| Int)) (and (= (select |#valid| |#t~string0.base|) 1) (or (= |#t~string0.base| 0) (= |#t~string1.base| 0) (= (select |#valid| 0) 0) (= |~#lock~0.base| 0)) (= (select |#valid| |#t~string1.base|) 1))) (= (select |#valid| |~#lock~0.base|) 1) (not (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem7| 1)) (exists ((|ULTIMATE.start_main_~#t~0.base| Int) (|ULTIMATE.start_main_~#t~0.offset| Int)) (and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |ULTIMATE.start_main_~#t~0.base|) |ULTIMATE.start_main_~#t~0.offset|) 0))) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), 36#L719-3true, Black: 334#(and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (exists ((|ULTIMATE.start_main_~#t~0.base| Int) (|ULTIMATE.start_main_~#t~0.offset| Int)) (and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |ULTIMATE.start_main_~#t~0.base|) |ULTIMATE.start_main_~#t~0.offset|) 0))) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), Black: 336#(and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem8| 1) (exists ((|#t~string0.base| Int) (|#t~string1.base| Int)) (and (= (select |#valid| |#t~string0.base|) 1) (or (= |#t~string0.base| 0) (= |#t~string1.base| 0) (= (select |#valid| 0) 0) (= |~#lock~0.base| 0)) (= (select |#valid| |#t~string1.base|) 1))) (= (select |#valid| |~#lock~0.base|) 1) (not (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem7| 1)) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), Black: 338#(and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem6| (select (select |#memory_int| |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.base|) |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.offset|)) (exists ((|ULTIMATE.start_main_~#t~0.base| Int) (|ULTIMATE.start_main_~#t~0.offset| Int)) (and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |ULTIMATE.start_main_~#t~0.base|) |ULTIMATE.start_main_~#t~0.offset|) 0))) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), Black: 340#(and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (exists ((|ULTIMATE.start_main_~#t~0.base| Int) (|ULTIMATE.start_main_~#t~0.offset| Int)) (and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |ULTIMATE.start_main_~#t~0.base|) |ULTIMATE.start_main_~#t~0.offset|) 0))) (exists ((|thr1Thread1of4ForFork0_acquire_lock_~#cond~0.offset| Int) (|thr1Thread1of4ForFork0_acquire_lock_~#cond~0.base| Int)) (and (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem7| (select (select |#memory_int| |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.base|) |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.offset|)) (not (= (select (select |#memory_int| |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.base|) |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.offset|) 1)))) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), Black: 342#(and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem8| 1) (exists ((|ULTIMATE.start_main_~#t~0.base| Int) (|ULTIMATE.start_main_~#t~0.offset| Int)) (and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |ULTIMATE.start_main_~#t~0.base|) |ULTIMATE.start_main_~#t~0.offset|) 0))) (exists ((|thr1Thread1of4ForFork0_acquire_lock_~#cond~0.offset| Int) (|thr1Thread1of4ForFork0_acquire_lock_~#cond~0.base| Int)) (and (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem7| (select (select |#memory_int| |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.base|) |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.offset|)) (not (= (select (select |#memory_int| |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.base|) |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.offset|) 1)))) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), Black: 346#(and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem8| 1) (not (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem7| 1)) (exists ((|ULTIMATE.start_main_~#t~0.base| Int) (|ULTIMATE.start_main_~#t~0.offset| Int)) (and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |ULTIMATE.start_main_~#t~0.base|) |ULTIMATE.start_main_~#t~0.offset|) 0))) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), Black: 348#(and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem8| 1) (not (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem7| 1))), 241#(and (not (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem8| |thr1Thread1of4ForFork0_acquire_lock_#t~mem7|)) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), Black: 230#true, Black: 232#(= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1), Black: 233#(and (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem6| (select (select |#memory_int| |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.base|) |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.offset|)) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), Black: 235#(not (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem8| |thr1Thread1of4ForFork0_acquire_lock_#t~mem7|)), Black: 237#(and (not (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem7| (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|))) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), Black: 239#(and (not (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem7| (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|))) (not (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem8| |thr1Thread1of4ForFork0_acquire_lock_#t~mem7|)) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1))]) [2021-03-25 13:15:37,422 INFO L384 tUnfolder$Statistics]: this new event has 81 ancestors and is cut-off event [2021-03-25 13:15:37,422 INFO L387 tUnfolder$Statistics]: existing Event has 60 ancestors and is cut-off event [2021-03-25 13:15:37,422 INFO L387 tUnfolder$Statistics]: existing Event has 79 ancestors and is cut-off event [2021-03-25 13:15:37,422 INFO L387 tUnfolder$Statistics]: existing Event has 58 ancestors and is cut-off event [2021-03-25 13:15:37,455 INFO L382 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([1262] L696-->L700-2: Formula: (and (= |v_thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_#in~v.base_1| v_thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_~v.base_1) (= |v_#memory_int_68| (let ((.cse0 (store |v_#memory_int_69| v_thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_~o.base_1 (store (select |v_#memory_int_69| v_thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_~o.base_1) v_thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_~o.offset_1 (select (select |v_#memory_int_69| v_thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_~v.base_1) v_thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_~v.offset_1))))) (store .cse0 v_thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_~v.base_1 (store (select .cse0 v_thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_~v.base_1) v_thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_~v.offset_1 1)))) (= |v_thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_#in~v.base_1| |v_~#lock~0.base_22|) (= |v_thr1Thread2of4ForFork0_acquire_lock_~#cond~0.base_5| |v_thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_#in~o.base_1|) (= |v_thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_#in~v.offset_1| v_thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_~v.offset_1) (= |v_thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_#in~v.offset_1| |v_~#lock~0.offset_22|) (= |v_thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_#in~o.base_1| v_thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_~o.base_1) (= |v_thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_#in~o.offset_1| |v_thr1Thread2of4ForFork0_acquire_lock_~#cond~0.offset_5|) (= |v_thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_#in~o.offset_1| v_thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_~o.offset_1)) InVars {#memory_int=|v_#memory_int_69|, ~#lock~0.offset=|v_~#lock~0.offset_22|, thr1Thread2of4ForFork0_acquire_lock_~#cond~0.base=|v_thr1Thread2of4ForFork0_acquire_lock_~#cond~0.base_5|, ~#lock~0.base=|v_~#lock~0.base_22|, thr1Thread2of4ForFork0_acquire_lock_~#cond~0.offset=|v_thr1Thread2of4ForFork0_acquire_lock_~#cond~0.offset_5|} OutVars{thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_#in~o.base=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_#in~o.base_1|, thr1Thread2of4ForFork0_acquire_lock_~#cond~0.base=|v_thr1Thread2of4ForFork0_acquire_lock_~#cond~0.base_5|, ~#lock~0.base=|v_~#lock~0.base_22|, thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_~v.offset=v_thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_~v.offset_1, thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_#t~mem5=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_#t~mem5_1|, thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_~o.base=v_thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_~o.base_1, thr1Thread2of4ForFork0_acquire_lock_~#cond~0.offset=|v_thr1Thread2of4ForFork0_acquire_lock_~#cond~0.offset_5|, thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_~v.base=v_thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_~v.base_1, thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_#in~o.offset=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_#in~o.offset_1|, thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_#in~v.base=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_#in~v.base_1|, thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_#in~v.offset=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_#in~v.offset_1|, thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_~o.offset=v_thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_~o.offset_1, #memory_int=|v_#memory_int_68|, ~#lock~0.offset=|v_~#lock~0.offset_22|} AuxVars[] AssignedVars[thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_#in~o.base, thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_#in~v.base, thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_#in~v.offset, thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_~o.offset, thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_~v.offset, #memory_int, thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_#t~mem5, thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_~o.base, thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_~v.base, thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_#in~o.offset][477], [199#thr1Err0ASSERT_VIOLATIONERROR_FUNCTIONtrue, 18#L700-2true, thr1Thread1of4ForFork0InUse, thr1Thread2of4ForFork0InUse, Black: 322#(and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (exists ((|#t~string0.base| Int) (|#t~string1.base| Int)) (and (= (select |#valid| |#t~string0.base|) 1) (or (= |#t~string0.base| 0) (= |#t~string1.base| 0) (= (select |#valid| 0) 0) (= |~#lock~0.base| 0)) (= (select |#valid| |#t~string1.base|) 1))) (= (select |#valid| |~#lock~0.base|) 1) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), Black: 324#(and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (exists ((|#t~string0.base| Int) (|#t~string1.base| Int)) (and (= (select |#valid| |#t~string0.base|) 1) (or (= |#t~string0.base| 0) (= |#t~string1.base| 0) (= (select |#valid| 0) 0) (= |~#lock~0.base| 0)) (= (select |#valid| |#t~string1.base|) 1))) (= (select |#valid| |~#lock~0.base|) 1) (exists ((|ULTIMATE.start_main_~#t~0.base| Int) (|ULTIMATE.start_main_~#t~0.offset| Int)) (and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |ULTIMATE.start_main_~#t~0.base|) |ULTIMATE.start_main_~#t~0.offset|) 0))) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), thr1Thread3of4ForFork0InUse, Black: 326#(and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem6| (select (select |#memory_int| |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.base|) |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.offset|)) (exists ((|#t~string0.base| Int) (|#t~string1.base| Int)) (and (= (select |#valid| |#t~string0.base|) 1) (or (= |#t~string0.base| 0) (= |#t~string1.base| 0) (= (select |#valid| 0) 0) (= |~#lock~0.base| 0)) (= (select |#valid| |#t~string1.base|) 1))) (= (select |#valid| |~#lock~0.base|) 1) (exists ((|ULTIMATE.start_main_~#t~0.base| Int) (|ULTIMATE.start_main_~#t~0.offset| Int)) (and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |ULTIMATE.start_main_~#t~0.base|) |ULTIMATE.start_main_~#t~0.offset|) 0))) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), Black: 328#(and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (exists ((|#t~string0.base| Int) (|#t~string1.base| Int)) (and (= (select |#valid| |#t~string0.base|) 1) (or (= |#t~string0.base| 0) (= |#t~string1.base| 0) (= (select |#valid| 0) 0) (= |~#lock~0.base| 0)) (= (select |#valid| |#t~string1.base|) 1))) (= (select |#valid| |~#lock~0.base|) 1) (exists ((|ULTIMATE.start_main_~#t~0.base| Int) (|ULTIMATE.start_main_~#t~0.offset| Int)) (and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |ULTIMATE.start_main_~#t~0.base|) |ULTIMATE.start_main_~#t~0.offset|) 0))) (exists ((|thr1Thread1of4ForFork0_acquire_lock_~#cond~0.offset| Int) (|thr1Thread1of4ForFork0_acquire_lock_~#cond~0.base| Int)) (and (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem7| (select (select |#memory_int| |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.base|) |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.offset|)) (not (= (select (select |#memory_int| |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.base|) |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.offset|) 1)))) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), thr1Thread4of4ForFork0InUse, Black: 330#(and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem8| 1) (exists ((|#t~string0.base| Int) (|#t~string1.base| Int)) (and (= (select |#valid| |#t~string0.base|) 1) (or (= |#t~string0.base| 0) (= |#t~string1.base| 0) (= (select |#valid| 0) 0) (= |~#lock~0.base| 0)) (= (select |#valid| |#t~string1.base|) 1))) (= (select |#valid| |~#lock~0.base|) 1) (exists ((|ULTIMATE.start_main_~#t~0.base| Int) (|ULTIMATE.start_main_~#t~0.offset| Int)) (and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |ULTIMATE.start_main_~#t~0.base|) |ULTIMATE.start_main_~#t~0.offset|) 0))) (exists ((|thr1Thread1of4ForFork0_acquire_lock_~#cond~0.offset| Int) (|thr1Thread1of4ForFork0_acquire_lock_~#cond~0.base| Int)) (and (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem7| (select (select |#memory_int| |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.base|) |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.offset|)) (not (= (select (select |#memory_int| |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.base|) |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.offset|) 1)))) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), 35#L719-2true, Black: 332#(and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem8| 1) (exists ((|#t~string0.base| Int) (|#t~string1.base| Int)) (and (= (select |#valid| |#t~string0.base|) 1) (or (= |#t~string0.base| 0) (= |#t~string1.base| 0) (= (select |#valid| 0) 0) (= |~#lock~0.base| 0)) (= (select |#valid| |#t~string1.base|) 1))) (= (select |#valid| |~#lock~0.base|) 1) (not (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem7| 1)) (exists ((|ULTIMATE.start_main_~#t~0.base| Int) (|ULTIMATE.start_main_~#t~0.offset| Int)) (and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |ULTIMATE.start_main_~#t~0.base|) |ULTIMATE.start_main_~#t~0.offset|) 0))) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), Black: 334#(and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (exists ((|ULTIMATE.start_main_~#t~0.base| Int) (|ULTIMATE.start_main_~#t~0.offset| Int)) (and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |ULTIMATE.start_main_~#t~0.base|) |ULTIMATE.start_main_~#t~0.offset|) 0))) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), Black: 336#(and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem8| 1) (exists ((|#t~string0.base| Int) (|#t~string1.base| Int)) (and (= (select |#valid| |#t~string0.base|) 1) (or (= |#t~string0.base| 0) (= |#t~string1.base| 0) (= (select |#valid| 0) 0) (= |~#lock~0.base| 0)) (= (select |#valid| |#t~string1.base|) 1))) (= (select |#valid| |~#lock~0.base|) 1) (not (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem7| 1)) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), Black: 338#(and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem6| (select (select |#memory_int| |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.base|) |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.offset|)) (exists ((|ULTIMATE.start_main_~#t~0.base| Int) (|ULTIMATE.start_main_~#t~0.offset| Int)) (and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |ULTIMATE.start_main_~#t~0.base|) |ULTIMATE.start_main_~#t~0.offset|) 0))) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), Black: 340#(and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (exists ((|ULTIMATE.start_main_~#t~0.base| Int) (|ULTIMATE.start_main_~#t~0.offset| Int)) (and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |ULTIMATE.start_main_~#t~0.base|) |ULTIMATE.start_main_~#t~0.offset|) 0))) (exists ((|thr1Thread1of4ForFork0_acquire_lock_~#cond~0.offset| Int) (|thr1Thread1of4ForFork0_acquire_lock_~#cond~0.base| Int)) (and (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem7| (select (select |#memory_int| |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.base|) |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.offset|)) (not (= (select (select |#memory_int| |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.base|) |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.offset|) 1)))) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), 296#(and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), 232#(= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1), Black: 342#(and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem8| 1) (exists ((|ULTIMATE.start_main_~#t~0.base| Int) (|ULTIMATE.start_main_~#t~0.offset| Int)) (and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |ULTIMATE.start_main_~#t~0.base|) |ULTIMATE.start_main_~#t~0.offset|) 0))) (exists ((|thr1Thread1of4ForFork0_acquire_lock_~#cond~0.offset| Int) (|thr1Thread1of4ForFork0_acquire_lock_~#cond~0.base| Int)) (and (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem7| (select (select |#memory_int| |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.base|) |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.offset|)) (not (= (select (select |#memory_int| |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.base|) |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.offset|) 1)))) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), Black: 344#(and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem8| 1) (not (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem7| 1)) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), Black: 346#(and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem8| 1) (not (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem7| 1)) (exists ((|ULTIMATE.start_main_~#t~0.base| Int) (|ULTIMATE.start_main_~#t~0.offset| Int)) (and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |ULTIMATE.start_main_~#t~0.base|) |ULTIMATE.start_main_~#t~0.offset|) 0))) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), Black: 348#(and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem8| 1) (not (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem7| 1))), 110#L700-2true, 178#L694true, Black: 241#(and (not (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem8| |thr1Thread1of4ForFork0_acquire_lock_#t~mem7|)) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), Black: 230#true, Black: 233#(and (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem6| (select (select |#memory_int| |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.base|) |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.offset|)) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), Black: 235#(not (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem8| |thr1Thread1of4ForFork0_acquire_lock_#t~mem7|)), Black: 237#(and (not (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem7| (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|))) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), Black: 239#(and (not (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem7| (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|))) (not (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem8| |thr1Thread1of4ForFork0_acquire_lock_#t~mem7|)) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1))]) [2021-03-25 13:15:37,455 INFO L384 tUnfolder$Statistics]: this new event has 82 ancestors and is cut-off event [2021-03-25 13:15:37,455 INFO L387 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2021-03-25 13:15:37,455 INFO L387 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2021-03-25 13:15:37,455 INFO L387 tUnfolder$Statistics]: existing Event has 61 ancestors and is cut-off event [2021-03-25 13:15:37,455 INFO L387 tUnfolder$Statistics]: existing Event has 63 ancestors and is cut-off event [2021-03-25 13:15:37,455 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1097] L696-->L700-2: Formula: (and (= |v_thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_#in~v.base_1| v_thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_~v.base_1) (= |v_#memory_int_68| (let ((.cse0 (store |v_#memory_int_69| v_thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_~o.base_1 (store (select |v_#memory_int_69| v_thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_~o.base_1) v_thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_~o.offset_1 (select (select |v_#memory_int_69| v_thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_~v.base_1) v_thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_~v.offset_1))))) (store .cse0 v_thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_~v.base_1 (store (select .cse0 v_thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_~v.base_1) v_thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_~v.offset_1 1)))) (= |v_thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_#in~v.base_1| |v_~#lock~0.base_22|) (= |v_thr1Thread3of4ForFork0_acquire_lock_~#cond~0.base_5| |v_thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_#in~o.base_1|) (= |v_thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_#in~v.offset_1| v_thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_~v.offset_1) (= |v_thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_#in~v.offset_1| |v_~#lock~0.offset_22|) (= |v_thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_#in~o.base_1| v_thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_~o.base_1) (= |v_thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_#in~o.offset_1| |v_thr1Thread3of4ForFork0_acquire_lock_~#cond~0.offset_5|) (= |v_thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_#in~o.offset_1| v_thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_~o.offset_1)) InVars {#memory_int=|v_#memory_int_69|, ~#lock~0.offset=|v_~#lock~0.offset_22|, thr1Thread3of4ForFork0_acquire_lock_~#cond~0.base=|v_thr1Thread3of4ForFork0_acquire_lock_~#cond~0.base_5|, ~#lock~0.base=|v_~#lock~0.base_22|, thr1Thread3of4ForFork0_acquire_lock_~#cond~0.offset=|v_thr1Thread3of4ForFork0_acquire_lock_~#cond~0.offset_5|} OutVars{thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_#t~mem5=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_#t~mem5_1|, thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_#in~v.base=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_#in~v.base_1|, ~#lock~0.base=|v_~#lock~0.base_22|, thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_~o.offset=v_thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_~o.offset_1, thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_~v.offset=v_thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_~v.offset_1, thr1Thread3of4ForFork0_acquire_lock_~#cond~0.base=|v_thr1Thread3of4ForFork0_acquire_lock_~#cond~0.base_5|, thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_#in~o.base=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_#in~o.base_1|, #memory_int=|v_#memory_int_68|, ~#lock~0.offset=|v_~#lock~0.offset_22|, thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_#in~v.offset=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_#in~v.offset_1|, thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_#in~o.offset=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_#in~o.offset_1|, thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_~o.base=v_thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_~o.base_1, thr1Thread3of4ForFork0_acquire_lock_~#cond~0.offset=|v_thr1Thread3of4ForFork0_acquire_lock_~#cond~0.offset_5|, thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_~v.base=v_thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_~v.base_1} AuxVars[] AssignedVars[thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_~v.offset, thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_#t~mem5, thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_#in~o.base, thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_#in~v.base, #memory_int, thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_~o.offset, thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_#in~v.offset, thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_#in~o.offset, thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_~o.base, thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_~v.base][340], [199#thr1Err0ASSERT_VIOLATIONERROR_FUNCTIONtrue, 207#L700-2true, thr1Thread1of4ForFork0InUse, thr1Thread2of4ForFork0InUse, Black: 322#(and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (exists ((|#t~string0.base| Int) (|#t~string1.base| Int)) (and (= (select |#valid| |#t~string0.base|) 1) (or (= |#t~string0.base| 0) (= |#t~string1.base| 0) (= (select |#valid| 0) 0) (= |~#lock~0.base| 0)) (= (select |#valid| |#t~string1.base|) 1))) (= (select |#valid| |~#lock~0.base|) 1) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), Black: 324#(and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (exists ((|#t~string0.base| Int) (|#t~string1.base| Int)) (and (= (select |#valid| |#t~string0.base|) 1) (or (= |#t~string0.base| 0) (= |#t~string1.base| 0) (= (select |#valid| 0) 0) (= |~#lock~0.base| 0)) (= (select |#valid| |#t~string1.base|) 1))) (= (select |#valid| |~#lock~0.base|) 1) (exists ((|ULTIMATE.start_main_~#t~0.base| Int) (|ULTIMATE.start_main_~#t~0.offset| Int)) (and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |ULTIMATE.start_main_~#t~0.base|) |ULTIMATE.start_main_~#t~0.offset|) 0))) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), thr1Thread3of4ForFork0InUse, Black: 326#(and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem6| (select (select |#memory_int| |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.base|) |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.offset|)) (exists ((|#t~string0.base| Int) (|#t~string1.base| Int)) (and (= (select |#valid| |#t~string0.base|) 1) (or (= |#t~string0.base| 0) (= |#t~string1.base| 0) (= (select |#valid| 0) 0) (= |~#lock~0.base| 0)) (= (select |#valid| |#t~string1.base|) 1))) (= (select |#valid| |~#lock~0.base|) 1) (exists ((|ULTIMATE.start_main_~#t~0.base| Int) (|ULTIMATE.start_main_~#t~0.offset| Int)) (and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |ULTIMATE.start_main_~#t~0.base|) |ULTIMATE.start_main_~#t~0.offset|) 0))) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), Black: 328#(and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (exists ((|#t~string0.base| Int) (|#t~string1.base| Int)) (and (= (select |#valid| |#t~string0.base|) 1) (or (= |#t~string0.base| 0) (= |#t~string1.base| 0) (= (select |#valid| 0) 0) (= |~#lock~0.base| 0)) (= (select |#valid| |#t~string1.base|) 1))) (= (select |#valid| |~#lock~0.base|) 1) (exists ((|ULTIMATE.start_main_~#t~0.base| Int) (|ULTIMATE.start_main_~#t~0.offset| Int)) (and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |ULTIMATE.start_main_~#t~0.base|) |ULTIMATE.start_main_~#t~0.offset|) 0))) (exists ((|thr1Thread1of4ForFork0_acquire_lock_~#cond~0.offset| Int) (|thr1Thread1of4ForFork0_acquire_lock_~#cond~0.base| Int)) (and (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem7| (select (select |#memory_int| |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.base|) |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.offset|)) (not (= (select (select |#memory_int| |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.base|) |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.offset|) 1)))) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), thr1Thread4of4ForFork0InUse, Black: 330#(and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem8| 1) (exists ((|#t~string0.base| Int) (|#t~string1.base| Int)) (and (= (select |#valid| |#t~string0.base|) 1) (or (= |#t~string0.base| 0) (= |#t~string1.base| 0) (= (select |#valid| 0) 0) (= |~#lock~0.base| 0)) (= (select |#valid| |#t~string1.base|) 1))) (= (select |#valid| |~#lock~0.base|) 1) (exists ((|ULTIMATE.start_main_~#t~0.base| Int) (|ULTIMATE.start_main_~#t~0.offset| Int)) (and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |ULTIMATE.start_main_~#t~0.base|) |ULTIMATE.start_main_~#t~0.offset|) 0))) (exists ((|thr1Thread1of4ForFork0_acquire_lock_~#cond~0.offset| Int) (|thr1Thread1of4ForFork0_acquire_lock_~#cond~0.base| Int)) (and (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem7| (select (select |#memory_int| |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.base|) |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.offset|)) (not (= (select (select |#memory_int| |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.base|) |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.offset|) 1)))) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), 35#L719-2true, Black: 332#(and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem8| 1) (exists ((|#t~string0.base| Int) (|#t~string1.base| Int)) (and (= (select |#valid| |#t~string0.base|) 1) (or (= |#t~string0.base| 0) (= |#t~string1.base| 0) (= (select |#valid| 0) 0) (= |~#lock~0.base| 0)) (= (select |#valid| |#t~string1.base|) 1))) (= (select |#valid| |~#lock~0.base|) 1) (not (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem7| 1)) (exists ((|ULTIMATE.start_main_~#t~0.base| Int) (|ULTIMATE.start_main_~#t~0.offset| Int)) (and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |ULTIMATE.start_main_~#t~0.base|) |ULTIMATE.start_main_~#t~0.offset|) 0))) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), Black: 334#(and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (exists ((|ULTIMATE.start_main_~#t~0.base| Int) (|ULTIMATE.start_main_~#t~0.offset| Int)) (and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |ULTIMATE.start_main_~#t~0.base|) |ULTIMATE.start_main_~#t~0.offset|) 0))) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), Black: 336#(and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem8| 1) (exists ((|#t~string0.base| Int) (|#t~string1.base| Int)) (and (= (select |#valid| |#t~string0.base|) 1) (or (= |#t~string0.base| 0) (= |#t~string1.base| 0) (= (select |#valid| 0) 0) (= |~#lock~0.base| 0)) (= (select |#valid| |#t~string1.base|) 1))) (= (select |#valid| |~#lock~0.base|) 1) (not (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem7| 1)) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), Black: 338#(and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem6| (select (select |#memory_int| |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.base|) |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.offset|)) (exists ((|ULTIMATE.start_main_~#t~0.base| Int) (|ULTIMATE.start_main_~#t~0.offset| Int)) (and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |ULTIMATE.start_main_~#t~0.base|) |ULTIMATE.start_main_~#t~0.offset|) 0))) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), Black: 340#(and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (exists ((|ULTIMATE.start_main_~#t~0.base| Int) (|ULTIMATE.start_main_~#t~0.offset| Int)) (and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |ULTIMATE.start_main_~#t~0.base|) |ULTIMATE.start_main_~#t~0.offset|) 0))) (exists ((|thr1Thread1of4ForFork0_acquire_lock_~#cond~0.offset| Int) (|thr1Thread1of4ForFork0_acquire_lock_~#cond~0.base| Int)) (and (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem7| (select (select |#memory_int| |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.base|) |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.offset|)) (not (= (select (select |#memory_int| |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.base|) |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.offset|) 1)))) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), 296#(and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), 232#(= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1), Black: 342#(and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem8| 1) (exists ((|ULTIMATE.start_main_~#t~0.base| Int) (|ULTIMATE.start_main_~#t~0.offset| Int)) (and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |ULTIMATE.start_main_~#t~0.base|) |ULTIMATE.start_main_~#t~0.offset|) 0))) (exists ((|thr1Thread1of4ForFork0_acquire_lock_~#cond~0.offset| Int) (|thr1Thread1of4ForFork0_acquire_lock_~#cond~0.base| Int)) (and (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem7| (select (select |#memory_int| |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.base|) |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.offset|)) (not (= (select (select |#memory_int| |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.base|) |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.offset|) 1)))) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), Black: 344#(and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem8| 1) (not (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem7| 1)) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), Black: 346#(and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem8| 1) (not (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem7| 1)) (exists ((|ULTIMATE.start_main_~#t~0.base| Int) (|ULTIMATE.start_main_~#t~0.offset| Int)) (and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |ULTIMATE.start_main_~#t~0.base|) |ULTIMATE.start_main_~#t~0.offset|) 0))) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), 43#L694true, Black: 348#(and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem8| 1) (not (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem7| 1))), 110#L700-2true, Black: 241#(and (not (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem8| |thr1Thread1of4ForFork0_acquire_lock_#t~mem7|)) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), Black: 230#true, Black: 233#(and (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem6| (select (select |#memory_int| |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.base|) |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.offset|)) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), Black: 235#(not (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem8| |thr1Thread1of4ForFork0_acquire_lock_#t~mem7|)), Black: 237#(and (not (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem7| (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|))) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), Black: 239#(and (not (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem7| (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|))) (not (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem8| |thr1Thread1of4ForFork0_acquire_lock_#t~mem7|)) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1))]) [2021-03-25 13:15:37,455 INFO L384 tUnfolder$Statistics]: this new event has 82 ancestors and is cut-off event [2021-03-25 13:15:37,456 INFO L387 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2021-03-25 13:15:37,456 INFO L387 tUnfolder$Statistics]: existing Event has 63 ancestors and is cut-off event [2021-03-25 13:15:37,456 INFO L387 tUnfolder$Statistics]: existing Event has 61 ancestors and is cut-off event [2021-03-25 13:15:37,462 INFO L382 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([1152] L696-->L700-2: Formula: (and (= |v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#in~v.base_1| v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_~v.base_1) (= |v_#memory_int_68| (let ((.cse0 (store |v_#memory_int_69| v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_~o.base_1 (store (select |v_#memory_int_69| v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_~o.base_1) v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_~o.offset_1 (select (select |v_#memory_int_69| v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_~v.base_1) v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_~v.offset_1))))) (store .cse0 v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_~v.base_1 (store (select .cse0 v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_~v.base_1) v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_~v.offset_1 1)))) (= |v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#in~v.base_1| |v_~#lock~0.base_22|) (= |v_thr1Thread4of4ForFork0_acquire_lock_~#cond~0.base_5| |v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#in~o.base_1|) (= |v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#in~v.offset_1| v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_~v.offset_1) (= |v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#in~v.offset_1| |v_~#lock~0.offset_22|) (= |v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#in~o.base_1| v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_~o.base_1) (= |v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#in~o.offset_1| |v_thr1Thread4of4ForFork0_acquire_lock_~#cond~0.offset_5|) (= |v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#in~o.offset_1| v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_~o.offset_1)) InVars {#memory_int=|v_#memory_int_69|, ~#lock~0.offset=|v_~#lock~0.offset_22|, ~#lock~0.base=|v_~#lock~0.base_22|, thr1Thread4of4ForFork0_acquire_lock_~#cond~0.base=|v_thr1Thread4of4ForFork0_acquire_lock_~#cond~0.base_5|, thr1Thread4of4ForFork0_acquire_lock_~#cond~0.offset=|v_thr1Thread4of4ForFork0_acquire_lock_~#cond~0.offset_5|} OutVars{~#lock~0.base=|v_~#lock~0.base_22|, thr1Thread4of4ForFork0_acquire_lock_~#cond~0.base=|v_thr1Thread4of4ForFork0_acquire_lock_~#cond~0.base_5|, thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_~v.offset=v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_~v.offset_1, thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#in~v.offset=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#in~v.offset_1|, thr1Thread4of4ForFork0_acquire_lock_~#cond~0.offset=|v_thr1Thread4of4ForFork0_acquire_lock_~#cond~0.offset_5|, thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_~v.base=v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_~v.base_1, thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#t~mem5=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#t~mem5_1|, thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_~o.base=v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_~o.base_1, thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#in~o.offset=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#in~o.offset_1|, thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#in~v.base=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#in~v.base_1|, #memory_int=|v_#memory_int_68|, ~#lock~0.offset=|v_~#lock~0.offset_22|, thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_~o.offset=v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_~o.offset_1, thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#in~o.base=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#in~o.base_1|} AuxVars[] AssignedVars[thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#t~mem5, thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_~o.base, thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#in~o.offset, thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#in~v.base, thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_~v.offset, thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#in~v.offset, #memory_int, thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_~o.offset, thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#in~o.base, thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_~v.base][208], [199#thr1Err0ASSERT_VIOLATIONERROR_FUNCTIONtrue, 18#L700-2true, thr1Thread1of4ForFork0InUse, thr1Thread2of4ForFork0InUse, Black: 322#(and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (exists ((|#t~string0.base| Int) (|#t~string1.base| Int)) (and (= (select |#valid| |#t~string0.base|) 1) (or (= |#t~string0.base| 0) (= |#t~string1.base| 0) (= (select |#valid| 0) 0) (= |~#lock~0.base| 0)) (= (select |#valid| |#t~string1.base|) 1))) (= (select |#valid| |~#lock~0.base|) 1) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), Black: 324#(and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (exists ((|#t~string0.base| Int) (|#t~string1.base| Int)) (and (= (select |#valid| |#t~string0.base|) 1) (or (= |#t~string0.base| 0) (= |#t~string1.base| 0) (= (select |#valid| 0) 0) (= |~#lock~0.base| 0)) (= (select |#valid| |#t~string1.base|) 1))) (= (select |#valid| |~#lock~0.base|) 1) (exists ((|ULTIMATE.start_main_~#t~0.base| Int) (|ULTIMATE.start_main_~#t~0.offset| Int)) (and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |ULTIMATE.start_main_~#t~0.base|) |ULTIMATE.start_main_~#t~0.offset|) 0))) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), thr1Thread3of4ForFork0InUse, Black: 326#(and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem6| (select (select |#memory_int| |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.base|) |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.offset|)) (exists ((|#t~string0.base| Int) (|#t~string1.base| Int)) (and (= (select |#valid| |#t~string0.base|) 1) (or (= |#t~string0.base| 0) (= |#t~string1.base| 0) (= (select |#valid| 0) 0) (= |~#lock~0.base| 0)) (= (select |#valid| |#t~string1.base|) 1))) (= (select |#valid| |~#lock~0.base|) 1) (exists ((|ULTIMATE.start_main_~#t~0.base| Int) (|ULTIMATE.start_main_~#t~0.offset| Int)) (and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |ULTIMATE.start_main_~#t~0.base|) |ULTIMATE.start_main_~#t~0.offset|) 0))) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), Black: 328#(and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (exists ((|#t~string0.base| Int) (|#t~string1.base| Int)) (and (= (select |#valid| |#t~string0.base|) 1) (or (= |#t~string0.base| 0) (= |#t~string1.base| 0) (= (select |#valid| 0) 0) (= |~#lock~0.base| 0)) (= (select |#valid| |#t~string1.base|) 1))) (= (select |#valid| |~#lock~0.base|) 1) (exists ((|ULTIMATE.start_main_~#t~0.base| Int) (|ULTIMATE.start_main_~#t~0.offset| Int)) (and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |ULTIMATE.start_main_~#t~0.base|) |ULTIMATE.start_main_~#t~0.offset|) 0))) (exists ((|thr1Thread1of4ForFork0_acquire_lock_~#cond~0.offset| Int) (|thr1Thread1of4ForFork0_acquire_lock_~#cond~0.base| Int)) (and (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem7| (select (select |#memory_int| |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.base|) |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.offset|)) (not (= (select (select |#memory_int| |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.base|) |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.offset|) 1)))) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), Black: 330#(and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem8| 1) (exists ((|#t~string0.base| Int) (|#t~string1.base| Int)) (and (= (select |#valid| |#t~string0.base|) 1) (or (= |#t~string0.base| 0) (= |#t~string1.base| 0) (= (select |#valid| 0) 0) (= |~#lock~0.base| 0)) (= (select |#valid| |#t~string1.base|) 1))) (= (select |#valid| |~#lock~0.base|) 1) (exists ((|ULTIMATE.start_main_~#t~0.base| Int) (|ULTIMATE.start_main_~#t~0.offset| Int)) (and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |ULTIMATE.start_main_~#t~0.base|) |ULTIMATE.start_main_~#t~0.offset|) 0))) (exists ((|thr1Thread1of4ForFork0_acquire_lock_~#cond~0.offset| Int) (|thr1Thread1of4ForFork0_acquire_lock_~#cond~0.base| Int)) (and (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem7| (select (select |#memory_int| |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.base|) |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.offset|)) (not (= (select (select |#memory_int| |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.base|) |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.offset|) 1)))) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), thr1Thread4of4ForFork0InUse, Black: 332#(and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem8| 1) (exists ((|#t~string0.base| Int) (|#t~string1.base| Int)) (and (= (select |#valid| |#t~string0.base|) 1) (or (= |#t~string0.base| 0) (= |#t~string1.base| 0) (= (select |#valid| 0) 0) (= |~#lock~0.base| 0)) (= (select |#valid| |#t~string1.base|) 1))) (= (select |#valid| |~#lock~0.base|) 1) (not (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem7| 1)) (exists ((|ULTIMATE.start_main_~#t~0.base| Int) (|ULTIMATE.start_main_~#t~0.offset| Int)) (and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |ULTIMATE.start_main_~#t~0.base|) |ULTIMATE.start_main_~#t~0.offset|) 0))) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), 35#L719-2true, Black: 334#(and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (exists ((|ULTIMATE.start_main_~#t~0.base| Int) (|ULTIMATE.start_main_~#t~0.offset| Int)) (and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |ULTIMATE.start_main_~#t~0.base|) |ULTIMATE.start_main_~#t~0.offset|) 0))) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), Black: 336#(and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem8| 1) (exists ((|#t~string0.base| Int) (|#t~string1.base| Int)) (and (= (select |#valid| |#t~string0.base|) 1) (or (= |#t~string0.base| 0) (= |#t~string1.base| 0) (= (select |#valid| 0) 0) (= |~#lock~0.base| 0)) (= (select |#valid| |#t~string1.base|) 1))) (= (select |#valid| |~#lock~0.base|) 1) (not (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem7| 1)) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), Black: 338#(and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem6| (select (select |#memory_int| |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.base|) |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.offset|)) (exists ((|ULTIMATE.start_main_~#t~0.base| Int) (|ULTIMATE.start_main_~#t~0.offset| Int)) (and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |ULTIMATE.start_main_~#t~0.base|) |ULTIMATE.start_main_~#t~0.offset|) 0))) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), Black: 340#(and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (exists ((|ULTIMATE.start_main_~#t~0.base| Int) (|ULTIMATE.start_main_~#t~0.offset| Int)) (and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |ULTIMATE.start_main_~#t~0.base|) |ULTIMATE.start_main_~#t~0.offset|) 0))) (exists ((|thr1Thread1of4ForFork0_acquire_lock_~#cond~0.offset| Int) (|thr1Thread1of4ForFork0_acquire_lock_~#cond~0.base| Int)) (and (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem7| (select (select |#memory_int| |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.base|) |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.offset|)) (not (= (select (select |#memory_int| |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.base|) |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.offset|) 1)))) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), 232#(= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1), Black: 342#(and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem8| 1) (exists ((|ULTIMATE.start_main_~#t~0.base| Int) (|ULTIMATE.start_main_~#t~0.offset| Int)) (and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |ULTIMATE.start_main_~#t~0.base|) |ULTIMATE.start_main_~#t~0.offset|) 0))) (exists ((|thr1Thread1of4ForFork0_acquire_lock_~#cond~0.offset| Int) (|thr1Thread1of4ForFork0_acquire_lock_~#cond~0.base| Int)) (and (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem7| (select (select |#memory_int| |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.base|) |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.offset|)) (not (= (select (select |#memory_int| |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.base|) |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.offset|) 1)))) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), 296#(and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), Black: 344#(and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem8| 1) (not (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem7| 1)) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), Black: 346#(and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem8| 1) (not (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem7| 1)) (exists ((|ULTIMATE.start_main_~#t~0.base| Int) (|ULTIMATE.start_main_~#t~0.offset| Int)) (and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |ULTIMATE.start_main_~#t~0.base|) |ULTIMATE.start_main_~#t~0.offset|) 0))) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), Black: 348#(and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem8| 1) (not (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem7| 1))), 110#L700-2true, 178#L694true, Black: 241#(and (not (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem8| |thr1Thread1of4ForFork0_acquire_lock_#t~mem7|)) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), Black: 230#true, Black: 233#(and (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem6| (select (select |#memory_int| |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.base|) |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.offset|)) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), Black: 235#(not (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem8| |thr1Thread1of4ForFork0_acquire_lock_#t~mem7|)), Black: 237#(and (not (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem7| (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|))) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), Black: 239#(and (not (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem7| (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|))) (not (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem8| |thr1Thread1of4ForFork0_acquire_lock_#t~mem7|)) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1))]) [2021-03-25 13:15:37,462 INFO L384 tUnfolder$Statistics]: this new event has 82 ancestors and is cut-off event [2021-03-25 13:15:37,462 INFO L387 tUnfolder$Statistics]: existing Event has 61 ancestors and is cut-off event [2021-03-25 13:15:37,462 INFO L387 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2021-03-25 13:15:37,462 INFO L387 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2021-03-25 13:15:37,462 INFO L387 tUnfolder$Statistics]: existing Event has 63 ancestors and is cut-off event [2021-03-25 13:15:37,463 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1097] L696-->L700-2: Formula: (and (= |v_thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_#in~v.base_1| v_thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_~v.base_1) (= |v_#memory_int_68| (let ((.cse0 (store |v_#memory_int_69| v_thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_~o.base_1 (store (select |v_#memory_int_69| v_thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_~o.base_1) v_thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_~o.offset_1 (select (select |v_#memory_int_69| v_thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_~v.base_1) v_thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_~v.offset_1))))) (store .cse0 v_thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_~v.base_1 (store (select .cse0 v_thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_~v.base_1) v_thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_~v.offset_1 1)))) (= |v_thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_#in~v.base_1| |v_~#lock~0.base_22|) (= |v_thr1Thread3of4ForFork0_acquire_lock_~#cond~0.base_5| |v_thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_#in~o.base_1|) (= |v_thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_#in~v.offset_1| v_thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_~v.offset_1) (= |v_thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_#in~v.offset_1| |v_~#lock~0.offset_22|) (= |v_thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_#in~o.base_1| v_thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_~o.base_1) (= |v_thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_#in~o.offset_1| |v_thr1Thread3of4ForFork0_acquire_lock_~#cond~0.offset_5|) (= |v_thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_#in~o.offset_1| v_thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_~o.offset_1)) InVars {#memory_int=|v_#memory_int_69|, ~#lock~0.offset=|v_~#lock~0.offset_22|, thr1Thread3of4ForFork0_acquire_lock_~#cond~0.base=|v_thr1Thread3of4ForFork0_acquire_lock_~#cond~0.base_5|, ~#lock~0.base=|v_~#lock~0.base_22|, thr1Thread3of4ForFork0_acquire_lock_~#cond~0.offset=|v_thr1Thread3of4ForFork0_acquire_lock_~#cond~0.offset_5|} OutVars{thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_#t~mem5=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_#t~mem5_1|, thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_#in~v.base=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_#in~v.base_1|, ~#lock~0.base=|v_~#lock~0.base_22|, thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_~o.offset=v_thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_~o.offset_1, thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_~v.offset=v_thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_~v.offset_1, thr1Thread3of4ForFork0_acquire_lock_~#cond~0.base=|v_thr1Thread3of4ForFork0_acquire_lock_~#cond~0.base_5|, thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_#in~o.base=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_#in~o.base_1|, #memory_int=|v_#memory_int_68|, ~#lock~0.offset=|v_~#lock~0.offset_22|, thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_#in~v.offset=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_#in~v.offset_1|, thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_#in~o.offset=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_#in~o.offset_1|, thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_~o.base=v_thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_~o.base_1, thr1Thread3of4ForFork0_acquire_lock_~#cond~0.offset=|v_thr1Thread3of4ForFork0_acquire_lock_~#cond~0.offset_5|, thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_~v.base=v_thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_~v.base_1} AuxVars[] AssignedVars[thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_~v.offset, thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_#t~mem5, thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_#in~o.base, thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_#in~v.base, #memory_int, thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_~o.offset, thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_#in~v.offset, thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_#in~o.offset, thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_~o.base, thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_~v.base][340], [199#thr1Err0ASSERT_VIOLATIONERROR_FUNCTIONtrue, 207#L700-2true, 79#L694true, 18#L700-2true, thr1Thread1of4ForFork0InUse, thr1Thread2of4ForFork0InUse, Black: 322#(and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (exists ((|#t~string0.base| Int) (|#t~string1.base| Int)) (and (= (select |#valid| |#t~string0.base|) 1) (or (= |#t~string0.base| 0) (= |#t~string1.base| 0) (= (select |#valid| 0) 0) (= |~#lock~0.base| 0)) (= (select |#valid| |#t~string1.base|) 1))) (= (select |#valid| |~#lock~0.base|) 1) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), Black: 324#(and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (exists ((|#t~string0.base| Int) (|#t~string1.base| Int)) (and (= (select |#valid| |#t~string0.base|) 1) (or (= |#t~string0.base| 0) (= |#t~string1.base| 0) (= (select |#valid| 0) 0) (= |~#lock~0.base| 0)) (= (select |#valid| |#t~string1.base|) 1))) (= (select |#valid| |~#lock~0.base|) 1) (exists ((|ULTIMATE.start_main_~#t~0.base| Int) (|ULTIMATE.start_main_~#t~0.offset| Int)) (and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |ULTIMATE.start_main_~#t~0.base|) |ULTIMATE.start_main_~#t~0.offset|) 0))) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), thr1Thread3of4ForFork0InUse, Black: 326#(and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem6| (select (select |#memory_int| |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.base|) |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.offset|)) (exists ((|#t~string0.base| Int) (|#t~string1.base| Int)) (and (= (select |#valid| |#t~string0.base|) 1) (or (= |#t~string0.base| 0) (= |#t~string1.base| 0) (= (select |#valid| 0) 0) (= |~#lock~0.base| 0)) (= (select |#valid| |#t~string1.base|) 1))) (= (select |#valid| |~#lock~0.base|) 1) (exists ((|ULTIMATE.start_main_~#t~0.base| Int) (|ULTIMATE.start_main_~#t~0.offset| Int)) (and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |ULTIMATE.start_main_~#t~0.base|) |ULTIMATE.start_main_~#t~0.offset|) 0))) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), Black: 328#(and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (exists ((|#t~string0.base| Int) (|#t~string1.base| Int)) (and (= (select |#valid| |#t~string0.base|) 1) (or (= |#t~string0.base| 0) (= |#t~string1.base| 0) (= (select |#valid| 0) 0) (= |~#lock~0.base| 0)) (= (select |#valid| |#t~string1.base|) 1))) (= (select |#valid| |~#lock~0.base|) 1) (exists ((|ULTIMATE.start_main_~#t~0.base| Int) (|ULTIMATE.start_main_~#t~0.offset| Int)) (and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |ULTIMATE.start_main_~#t~0.base|) |ULTIMATE.start_main_~#t~0.offset|) 0))) (exists ((|thr1Thread1of4ForFork0_acquire_lock_~#cond~0.offset| Int) (|thr1Thread1of4ForFork0_acquire_lock_~#cond~0.base| Int)) (and (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem7| (select (select |#memory_int| |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.base|) |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.offset|)) (not (= (select (select |#memory_int| |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.base|) |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.offset|) 1)))) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), Black: 330#(and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem8| 1) (exists ((|#t~string0.base| Int) (|#t~string1.base| Int)) (and (= (select |#valid| |#t~string0.base|) 1) (or (= |#t~string0.base| 0) (= |#t~string1.base| 0) (= (select |#valid| 0) 0) (= |~#lock~0.base| 0)) (= (select |#valid| |#t~string1.base|) 1))) (= (select |#valid| |~#lock~0.base|) 1) (exists ((|ULTIMATE.start_main_~#t~0.base| Int) (|ULTIMATE.start_main_~#t~0.offset| Int)) (and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |ULTIMATE.start_main_~#t~0.base|) |ULTIMATE.start_main_~#t~0.offset|) 0))) (exists ((|thr1Thread1of4ForFork0_acquire_lock_~#cond~0.offset| Int) (|thr1Thread1of4ForFork0_acquire_lock_~#cond~0.base| Int)) (and (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem7| (select (select |#memory_int| |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.base|) |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.offset|)) (not (= (select (select |#memory_int| |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.base|) |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.offset|) 1)))) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), thr1Thread4of4ForFork0InUse, Black: 332#(and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem8| 1) (exists ((|#t~string0.base| Int) (|#t~string1.base| Int)) (and (= (select |#valid| |#t~string0.base|) 1) (or (= |#t~string0.base| 0) (= |#t~string1.base| 0) (= (select |#valid| 0) 0) (= |~#lock~0.base| 0)) (= (select |#valid| |#t~string1.base|) 1))) (= (select |#valid| |~#lock~0.base|) 1) (not (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem7| 1)) (exists ((|ULTIMATE.start_main_~#t~0.base| Int) (|ULTIMATE.start_main_~#t~0.offset| Int)) (and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |ULTIMATE.start_main_~#t~0.base|) |ULTIMATE.start_main_~#t~0.offset|) 0))) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), 35#L719-2true, Black: 334#(and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (exists ((|ULTIMATE.start_main_~#t~0.base| Int) (|ULTIMATE.start_main_~#t~0.offset| Int)) (and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |ULTIMATE.start_main_~#t~0.base|) |ULTIMATE.start_main_~#t~0.offset|) 0))) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), Black: 336#(and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem8| 1) (exists ((|#t~string0.base| Int) (|#t~string1.base| Int)) (and (= (select |#valid| |#t~string0.base|) 1) (or (= |#t~string0.base| 0) (= |#t~string1.base| 0) (= (select |#valid| 0) 0) (= |~#lock~0.base| 0)) (= (select |#valid| |#t~string1.base|) 1))) (= (select |#valid| |~#lock~0.base|) 1) (not (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem7| 1)) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), Black: 338#(and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem6| (select (select |#memory_int| |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.base|) |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.offset|)) (exists ((|ULTIMATE.start_main_~#t~0.base| Int) (|ULTIMATE.start_main_~#t~0.offset| Int)) (and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |ULTIMATE.start_main_~#t~0.base|) |ULTIMATE.start_main_~#t~0.offset|) 0))) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), Black: 340#(and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (exists ((|ULTIMATE.start_main_~#t~0.base| Int) (|ULTIMATE.start_main_~#t~0.offset| Int)) (and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |ULTIMATE.start_main_~#t~0.base|) |ULTIMATE.start_main_~#t~0.offset|) 0))) (exists ((|thr1Thread1of4ForFork0_acquire_lock_~#cond~0.offset| Int) (|thr1Thread1of4ForFork0_acquire_lock_~#cond~0.base| Int)) (and (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem7| (select (select |#memory_int| |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.base|) |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.offset|)) (not (= (select (select |#memory_int| |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.base|) |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.offset|) 1)))) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), 232#(= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1), Black: 342#(and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem8| 1) (exists ((|ULTIMATE.start_main_~#t~0.base| Int) (|ULTIMATE.start_main_~#t~0.offset| Int)) (and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |ULTIMATE.start_main_~#t~0.base|) |ULTIMATE.start_main_~#t~0.offset|) 0))) (exists ((|thr1Thread1of4ForFork0_acquire_lock_~#cond~0.offset| Int) (|thr1Thread1of4ForFork0_acquire_lock_~#cond~0.base| Int)) (and (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem7| (select (select |#memory_int| |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.base|) |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.offset|)) (not (= (select (select |#memory_int| |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.base|) |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.offset|) 1)))) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), 296#(and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), Black: 344#(and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem8| 1) (not (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem7| 1)) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), Black: 346#(and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem8| 1) (not (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem7| 1)) (exists ((|ULTIMATE.start_main_~#t~0.base| Int) (|ULTIMATE.start_main_~#t~0.offset| Int)) (and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |ULTIMATE.start_main_~#t~0.base|) |ULTIMATE.start_main_~#t~0.offset|) 0))) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), Black: 348#(and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem8| 1) (not (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem7| 1))), Black: 241#(and (not (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem8| |thr1Thread1of4ForFork0_acquire_lock_#t~mem7|)) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), Black: 230#true, Black: 233#(and (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem6| (select (select |#memory_int| |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.base|) |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.offset|)) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), Black: 235#(not (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem8| |thr1Thread1of4ForFork0_acquire_lock_#t~mem7|)), Black: 237#(and (not (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem7| (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|))) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), Black: 239#(and (not (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem7| (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|))) (not (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem8| |thr1Thread1of4ForFork0_acquire_lock_#t~mem7|)) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1))]) [2021-03-25 13:15:37,463 INFO L384 tUnfolder$Statistics]: this new event has 82 ancestors and is cut-off event [2021-03-25 13:15:37,463 INFO L387 tUnfolder$Statistics]: existing Event has 61 ancestors and is cut-off event [2021-03-25 13:15:37,463 INFO L387 tUnfolder$Statistics]: existing Event has 63 ancestors and is cut-off event [2021-03-25 13:15:37,463 INFO L387 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2021-03-25 13:15:37,479 INFO L382 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([1152] L696-->L700-2: Formula: (and (= |v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#in~v.base_1| v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_~v.base_1) (= |v_#memory_int_68| (let ((.cse0 (store |v_#memory_int_69| v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_~o.base_1 (store (select |v_#memory_int_69| v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_~o.base_1) v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_~o.offset_1 (select (select |v_#memory_int_69| v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_~v.base_1) v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_~v.offset_1))))) (store .cse0 v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_~v.base_1 (store (select .cse0 v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_~v.base_1) v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_~v.offset_1 1)))) (= |v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#in~v.base_1| |v_~#lock~0.base_22|) (= |v_thr1Thread4of4ForFork0_acquire_lock_~#cond~0.base_5| |v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#in~o.base_1|) (= |v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#in~v.offset_1| v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_~v.offset_1) (= |v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#in~v.offset_1| |v_~#lock~0.offset_22|) (= |v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#in~o.base_1| v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_~o.base_1) (= |v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#in~o.offset_1| |v_thr1Thread4of4ForFork0_acquire_lock_~#cond~0.offset_5|) (= |v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#in~o.offset_1| v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_~o.offset_1)) InVars {#memory_int=|v_#memory_int_69|, ~#lock~0.offset=|v_~#lock~0.offset_22|, ~#lock~0.base=|v_~#lock~0.base_22|, thr1Thread4of4ForFork0_acquire_lock_~#cond~0.base=|v_thr1Thread4of4ForFork0_acquire_lock_~#cond~0.base_5|, thr1Thread4of4ForFork0_acquire_lock_~#cond~0.offset=|v_thr1Thread4of4ForFork0_acquire_lock_~#cond~0.offset_5|} OutVars{~#lock~0.base=|v_~#lock~0.base_22|, thr1Thread4of4ForFork0_acquire_lock_~#cond~0.base=|v_thr1Thread4of4ForFork0_acquire_lock_~#cond~0.base_5|, thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_~v.offset=v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_~v.offset_1, thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#in~v.offset=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#in~v.offset_1|, thr1Thread4of4ForFork0_acquire_lock_~#cond~0.offset=|v_thr1Thread4of4ForFork0_acquire_lock_~#cond~0.offset_5|, thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_~v.base=v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_~v.base_1, thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#t~mem5=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#t~mem5_1|, thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_~o.base=v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_~o.base_1, thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#in~o.offset=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#in~o.offset_1|, thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#in~v.base=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#in~v.base_1|, #memory_int=|v_#memory_int_68|, ~#lock~0.offset=|v_~#lock~0.offset_22|, thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_~o.offset=v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_~o.offset_1, thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#in~o.base=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#in~o.base_1|} AuxVars[] AssignedVars[thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#t~mem5, thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_~o.base, thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#in~o.offset, thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#in~v.base, thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_~v.offset, thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#in~v.offset, #memory_int, thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_~o.offset, thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#in~o.base, thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_~v.base][208], [199#thr1Err0ASSERT_VIOLATIONERROR_FUNCTIONtrue, 207#L700-2true, thr1Thread1of4ForFork0InUse, thr1Thread2of4ForFork0InUse, Black: 322#(and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (exists ((|#t~string0.base| Int) (|#t~string1.base| Int)) (and (= (select |#valid| |#t~string0.base|) 1) (or (= |#t~string0.base| 0) (= |#t~string1.base| 0) (= (select |#valid| 0) 0) (= |~#lock~0.base| 0)) (= (select |#valid| |#t~string1.base|) 1))) (= (select |#valid| |~#lock~0.base|) 1) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), Black: 324#(and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (exists ((|#t~string0.base| Int) (|#t~string1.base| Int)) (and (= (select |#valid| |#t~string0.base|) 1) (or (= |#t~string0.base| 0) (= |#t~string1.base| 0) (= (select |#valid| 0) 0) (= |~#lock~0.base| 0)) (= (select |#valid| |#t~string1.base|) 1))) (= (select |#valid| |~#lock~0.base|) 1) (exists ((|ULTIMATE.start_main_~#t~0.base| Int) (|ULTIMATE.start_main_~#t~0.offset| Int)) (and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |ULTIMATE.start_main_~#t~0.base|) |ULTIMATE.start_main_~#t~0.offset|) 0))) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), thr1Thread3of4ForFork0InUse, Black: 326#(and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem6| (select (select |#memory_int| |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.base|) |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.offset|)) (exists ((|#t~string0.base| Int) (|#t~string1.base| Int)) (and (= (select |#valid| |#t~string0.base|) 1) (or (= |#t~string0.base| 0) (= |#t~string1.base| 0) (= (select |#valid| 0) 0) (= |~#lock~0.base| 0)) (= (select |#valid| |#t~string1.base|) 1))) (= (select |#valid| |~#lock~0.base|) 1) (exists ((|ULTIMATE.start_main_~#t~0.base| Int) (|ULTIMATE.start_main_~#t~0.offset| Int)) (and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |ULTIMATE.start_main_~#t~0.base|) |ULTIMATE.start_main_~#t~0.offset|) 0))) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), Black: 328#(and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (exists ((|#t~string0.base| Int) (|#t~string1.base| Int)) (and (= (select |#valid| |#t~string0.base|) 1) (or (= |#t~string0.base| 0) (= |#t~string1.base| 0) (= (select |#valid| 0) 0) (= |~#lock~0.base| 0)) (= (select |#valid| |#t~string1.base|) 1))) (= (select |#valid| |~#lock~0.base|) 1) (exists ((|ULTIMATE.start_main_~#t~0.base| Int) (|ULTIMATE.start_main_~#t~0.offset| Int)) (and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |ULTIMATE.start_main_~#t~0.base|) |ULTIMATE.start_main_~#t~0.offset|) 0))) (exists ((|thr1Thread1of4ForFork0_acquire_lock_~#cond~0.offset| Int) (|thr1Thread1of4ForFork0_acquire_lock_~#cond~0.base| Int)) (and (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem7| (select (select |#memory_int| |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.base|) |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.offset|)) (not (= (select (select |#memory_int| |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.base|) |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.offset|) 1)))) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), thr1Thread4of4ForFork0InUse, Black: 330#(and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem8| 1) (exists ((|#t~string0.base| Int) (|#t~string1.base| Int)) (and (= (select |#valid| |#t~string0.base|) 1) (or (= |#t~string0.base| 0) (= |#t~string1.base| 0) (= (select |#valid| 0) 0) (= |~#lock~0.base| 0)) (= (select |#valid| |#t~string1.base|) 1))) (= (select |#valid| |~#lock~0.base|) 1) (exists ((|ULTIMATE.start_main_~#t~0.base| Int) (|ULTIMATE.start_main_~#t~0.offset| Int)) (and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |ULTIMATE.start_main_~#t~0.base|) |ULTIMATE.start_main_~#t~0.offset|) 0))) (exists ((|thr1Thread1of4ForFork0_acquire_lock_~#cond~0.offset| Int) (|thr1Thread1of4ForFork0_acquire_lock_~#cond~0.base| Int)) (and (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem7| (select (select |#memory_int| |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.base|) |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.offset|)) (not (= (select (select |#memory_int| |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.base|) |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.offset|) 1)))) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), Black: 332#(and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem8| 1) (exists ((|#t~string0.base| Int) (|#t~string1.base| Int)) (and (= (select |#valid| |#t~string0.base|) 1) (or (= |#t~string0.base| 0) (= |#t~string1.base| 0) (= (select |#valid| 0) 0) (= |~#lock~0.base| 0)) (= (select |#valid| |#t~string1.base|) 1))) (= (select |#valid| |~#lock~0.base|) 1) (not (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem7| 1)) (exists ((|ULTIMATE.start_main_~#t~0.base| Int) (|ULTIMATE.start_main_~#t~0.offset| Int)) (and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |ULTIMATE.start_main_~#t~0.base|) |ULTIMATE.start_main_~#t~0.offset|) 0))) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), 36#L719-3true, Black: 334#(and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (exists ((|ULTIMATE.start_main_~#t~0.base| Int) (|ULTIMATE.start_main_~#t~0.offset| Int)) (and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |ULTIMATE.start_main_~#t~0.base|) |ULTIMATE.start_main_~#t~0.offset|) 0))) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), Black: 336#(and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem8| 1) (exists ((|#t~string0.base| Int) (|#t~string1.base| Int)) (and (= (select |#valid| |#t~string0.base|) 1) (or (= |#t~string0.base| 0) (= |#t~string1.base| 0) (= (select |#valid| 0) 0) (= |~#lock~0.base| 0)) (= (select |#valid| |#t~string1.base|) 1))) (= (select |#valid| |~#lock~0.base|) 1) (not (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem7| 1)) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), Black: 338#(and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem6| (select (select |#memory_int| |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.base|) |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.offset|)) (exists ((|ULTIMATE.start_main_~#t~0.base| Int) (|ULTIMATE.start_main_~#t~0.offset| Int)) (and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |ULTIMATE.start_main_~#t~0.base|) |ULTIMATE.start_main_~#t~0.offset|) 0))) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), Black: 340#(and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (exists ((|ULTIMATE.start_main_~#t~0.base| Int) (|ULTIMATE.start_main_~#t~0.offset| Int)) (and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |ULTIMATE.start_main_~#t~0.base|) |ULTIMATE.start_main_~#t~0.offset|) 0))) (exists ((|thr1Thread1of4ForFork0_acquire_lock_~#cond~0.offset| Int) (|thr1Thread1of4ForFork0_acquire_lock_~#cond~0.base| Int)) (and (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem7| (select (select |#memory_int| |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.base|) |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.offset|)) (not (= (select (select |#memory_int| |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.base|) |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.offset|) 1)))) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), 296#(and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), 232#(= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1), Black: 342#(and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem8| 1) (exists ((|ULTIMATE.start_main_~#t~0.base| Int) (|ULTIMATE.start_main_~#t~0.offset| Int)) (and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |ULTIMATE.start_main_~#t~0.base|) |ULTIMATE.start_main_~#t~0.offset|) 0))) (exists ((|thr1Thread1of4ForFork0_acquire_lock_~#cond~0.offset| Int) (|thr1Thread1of4ForFork0_acquire_lock_~#cond~0.base| Int)) (and (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem7| (select (select |#memory_int| |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.base|) |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.offset|)) (not (= (select (select |#memory_int| |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.base|) |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.offset|) 1)))) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), Black: 344#(and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem8| 1) (not (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem7| 1)) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), Black: 346#(and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem8| 1) (not (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem7| 1)) (exists ((|ULTIMATE.start_main_~#t~0.base| Int) (|ULTIMATE.start_main_~#t~0.offset| Int)) (and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |ULTIMATE.start_main_~#t~0.base|) |ULTIMATE.start_main_~#t~0.offset|) 0))) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), 43#L694true, Black: 348#(and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem8| 1) (not (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem7| 1))), 110#L700-2true, Black: 241#(and (not (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem8| |thr1Thread1of4ForFork0_acquire_lock_#t~mem7|)) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), Black: 230#true, Black: 233#(and (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem6| (select (select |#memory_int| |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.base|) |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.offset|)) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), Black: 235#(not (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem8| |thr1Thread1of4ForFork0_acquire_lock_#t~mem7|)), Black: 237#(and (not (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem7| (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|))) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), Black: 239#(and (not (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem7| (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|))) (not (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem8| |thr1Thread1of4ForFork0_acquire_lock_#t~mem7|)) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1))]) [2021-03-25 13:15:37,480 INFO L384 tUnfolder$Statistics]: this new event has 81 ancestors and is cut-off event [2021-03-25 13:15:37,480 INFO L387 tUnfolder$Statistics]: existing Event has 60 ancestors and is cut-off event [2021-03-25 13:15:37,480 INFO L387 tUnfolder$Statistics]: existing Event has 79 ancestors and is cut-off event [2021-03-25 13:15:37,480 INFO L387 tUnfolder$Statistics]: existing Event has 58 ancestors and is cut-off event [2021-03-25 13:15:37,480 INFO L387 tUnfolder$Statistics]: existing Event has 79 ancestors and is cut-off event [2021-03-25 13:15:37,480 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1262] L696-->L700-2: Formula: (and (= |v_thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_#in~v.base_1| v_thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_~v.base_1) (= |v_#memory_int_68| (let ((.cse0 (store |v_#memory_int_69| v_thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_~o.base_1 (store (select |v_#memory_int_69| v_thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_~o.base_1) v_thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_~o.offset_1 (select (select |v_#memory_int_69| v_thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_~v.base_1) v_thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_~v.offset_1))))) (store .cse0 v_thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_~v.base_1 (store (select .cse0 v_thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_~v.base_1) v_thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_~v.offset_1 1)))) (= |v_thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_#in~v.base_1| |v_~#lock~0.base_22|) (= |v_thr1Thread2of4ForFork0_acquire_lock_~#cond~0.base_5| |v_thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_#in~o.base_1|) (= |v_thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_#in~v.offset_1| v_thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_~v.offset_1) (= |v_thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_#in~v.offset_1| |v_~#lock~0.offset_22|) (= |v_thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_#in~o.base_1| v_thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_~o.base_1) (= |v_thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_#in~o.offset_1| |v_thr1Thread2of4ForFork0_acquire_lock_~#cond~0.offset_5|) (= |v_thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_#in~o.offset_1| v_thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_~o.offset_1)) InVars {#memory_int=|v_#memory_int_69|, ~#lock~0.offset=|v_~#lock~0.offset_22|, thr1Thread2of4ForFork0_acquire_lock_~#cond~0.base=|v_thr1Thread2of4ForFork0_acquire_lock_~#cond~0.base_5|, ~#lock~0.base=|v_~#lock~0.base_22|, thr1Thread2of4ForFork0_acquire_lock_~#cond~0.offset=|v_thr1Thread2of4ForFork0_acquire_lock_~#cond~0.offset_5|} OutVars{thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_#in~o.base=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_#in~o.base_1|, thr1Thread2of4ForFork0_acquire_lock_~#cond~0.base=|v_thr1Thread2of4ForFork0_acquire_lock_~#cond~0.base_5|, ~#lock~0.base=|v_~#lock~0.base_22|, thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_~v.offset=v_thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_~v.offset_1, thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_#t~mem5=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_#t~mem5_1|, thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_~o.base=v_thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_~o.base_1, thr1Thread2of4ForFork0_acquire_lock_~#cond~0.offset=|v_thr1Thread2of4ForFork0_acquire_lock_~#cond~0.offset_5|, thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_~v.base=v_thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_~v.base_1, thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_#in~o.offset=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_#in~o.offset_1|, thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_#in~v.base=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_#in~v.base_1|, thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_#in~v.offset=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_#in~v.offset_1|, thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_~o.offset=v_thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_~o.offset_1, #memory_int=|v_#memory_int_68|, ~#lock~0.offset=|v_~#lock~0.offset_22|} AuxVars[] AssignedVars[thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_#in~o.base, thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_#in~v.base, thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_#in~v.offset, thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_~o.offset, thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_~v.offset, #memory_int, thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_#t~mem5, thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_~o.base, thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_~v.base, thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_#in~o.offset][477], [199#thr1Err0ASSERT_VIOLATIONERROR_FUNCTIONtrue, 79#L694true, 207#L700-2true, 18#L700-2true, thr1Thread1of4ForFork0InUse, thr1Thread2of4ForFork0InUse, Black: 322#(and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (exists ((|#t~string0.base| Int) (|#t~string1.base| Int)) (and (= (select |#valid| |#t~string0.base|) 1) (or (= |#t~string0.base| 0) (= |#t~string1.base| 0) (= (select |#valid| 0) 0) (= |~#lock~0.base| 0)) (= (select |#valid| |#t~string1.base|) 1))) (= (select |#valid| |~#lock~0.base|) 1) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), Black: 324#(and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (exists ((|#t~string0.base| Int) (|#t~string1.base| Int)) (and (= (select |#valid| |#t~string0.base|) 1) (or (= |#t~string0.base| 0) (= |#t~string1.base| 0) (= (select |#valid| 0) 0) (= |~#lock~0.base| 0)) (= (select |#valid| |#t~string1.base|) 1))) (= (select |#valid| |~#lock~0.base|) 1) (exists ((|ULTIMATE.start_main_~#t~0.base| Int) (|ULTIMATE.start_main_~#t~0.offset| Int)) (and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |ULTIMATE.start_main_~#t~0.base|) |ULTIMATE.start_main_~#t~0.offset|) 0))) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), thr1Thread3of4ForFork0InUse, Black: 326#(and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem6| (select (select |#memory_int| |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.base|) |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.offset|)) (exists ((|#t~string0.base| Int) (|#t~string1.base| Int)) (and (= (select |#valid| |#t~string0.base|) 1) (or (= |#t~string0.base| 0) (= |#t~string1.base| 0) (= (select |#valid| 0) 0) (= |~#lock~0.base| 0)) (= (select |#valid| |#t~string1.base|) 1))) (= (select |#valid| |~#lock~0.base|) 1) (exists ((|ULTIMATE.start_main_~#t~0.base| Int) (|ULTIMATE.start_main_~#t~0.offset| Int)) (and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |ULTIMATE.start_main_~#t~0.base|) |ULTIMATE.start_main_~#t~0.offset|) 0))) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), Black: 328#(and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (exists ((|#t~string0.base| Int) (|#t~string1.base| Int)) (and (= (select |#valid| |#t~string0.base|) 1) (or (= |#t~string0.base| 0) (= |#t~string1.base| 0) (= (select |#valid| 0) 0) (= |~#lock~0.base| 0)) (= (select |#valid| |#t~string1.base|) 1))) (= (select |#valid| |~#lock~0.base|) 1) (exists ((|ULTIMATE.start_main_~#t~0.base| Int) (|ULTIMATE.start_main_~#t~0.offset| Int)) (and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |ULTIMATE.start_main_~#t~0.base|) |ULTIMATE.start_main_~#t~0.offset|) 0))) (exists ((|thr1Thread1of4ForFork0_acquire_lock_~#cond~0.offset| Int) (|thr1Thread1of4ForFork0_acquire_lock_~#cond~0.base| Int)) (and (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem7| (select (select |#memory_int| |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.base|) |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.offset|)) (not (= (select (select |#memory_int| |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.base|) |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.offset|) 1)))) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), thr1Thread4of4ForFork0InUse, Black: 330#(and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem8| 1) (exists ((|#t~string0.base| Int) (|#t~string1.base| Int)) (and (= (select |#valid| |#t~string0.base|) 1) (or (= |#t~string0.base| 0) (= |#t~string1.base| 0) (= (select |#valid| 0) 0) (= |~#lock~0.base| 0)) (= (select |#valid| |#t~string1.base|) 1))) (= (select |#valid| |~#lock~0.base|) 1) (exists ((|ULTIMATE.start_main_~#t~0.base| Int) (|ULTIMATE.start_main_~#t~0.offset| Int)) (and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |ULTIMATE.start_main_~#t~0.base|) |ULTIMATE.start_main_~#t~0.offset|) 0))) (exists ((|thr1Thread1of4ForFork0_acquire_lock_~#cond~0.offset| Int) (|thr1Thread1of4ForFork0_acquire_lock_~#cond~0.base| Int)) (and (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem7| (select (select |#memory_int| |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.base|) |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.offset|)) (not (= (select (select |#memory_int| |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.base|) |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.offset|) 1)))) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), Black: 332#(and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem8| 1) (exists ((|#t~string0.base| Int) (|#t~string1.base| Int)) (and (= (select |#valid| |#t~string0.base|) 1) (or (= |#t~string0.base| 0) (= |#t~string1.base| 0) (= (select |#valid| 0) 0) (= |~#lock~0.base| 0)) (= (select |#valid| |#t~string1.base|) 1))) (= (select |#valid| |~#lock~0.base|) 1) (not (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem7| 1)) (exists ((|ULTIMATE.start_main_~#t~0.base| Int) (|ULTIMATE.start_main_~#t~0.offset| Int)) (and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |ULTIMATE.start_main_~#t~0.base|) |ULTIMATE.start_main_~#t~0.offset|) 0))) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), 36#L719-3true, Black: 334#(and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (exists ((|ULTIMATE.start_main_~#t~0.base| Int) (|ULTIMATE.start_main_~#t~0.offset| Int)) (and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |ULTIMATE.start_main_~#t~0.base|) |ULTIMATE.start_main_~#t~0.offset|) 0))) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), Black: 336#(and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem8| 1) (exists ((|#t~string0.base| Int) (|#t~string1.base| Int)) (and (= (select |#valid| |#t~string0.base|) 1) (or (= |#t~string0.base| 0) (= |#t~string1.base| 0) (= (select |#valid| 0) 0) (= |~#lock~0.base| 0)) (= (select |#valid| |#t~string1.base|) 1))) (= (select |#valid| |~#lock~0.base|) 1) (not (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem7| 1)) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), Black: 338#(and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem6| (select (select |#memory_int| |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.base|) |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.offset|)) (exists ((|ULTIMATE.start_main_~#t~0.base| Int) (|ULTIMATE.start_main_~#t~0.offset| Int)) (and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |ULTIMATE.start_main_~#t~0.base|) |ULTIMATE.start_main_~#t~0.offset|) 0))) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), Black: 340#(and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (exists ((|ULTIMATE.start_main_~#t~0.base| Int) (|ULTIMATE.start_main_~#t~0.offset| Int)) (and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |ULTIMATE.start_main_~#t~0.base|) |ULTIMATE.start_main_~#t~0.offset|) 0))) (exists ((|thr1Thread1of4ForFork0_acquire_lock_~#cond~0.offset| Int) (|thr1Thread1of4ForFork0_acquire_lock_~#cond~0.base| Int)) (and (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem7| (select (select |#memory_int| |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.base|) |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.offset|)) (not (= (select (select |#memory_int| |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.base|) |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.offset|) 1)))) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), 232#(= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1), 296#(and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), Black: 342#(and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem8| 1) (exists ((|ULTIMATE.start_main_~#t~0.base| Int) (|ULTIMATE.start_main_~#t~0.offset| Int)) (and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |ULTIMATE.start_main_~#t~0.base|) |ULTIMATE.start_main_~#t~0.offset|) 0))) (exists ((|thr1Thread1of4ForFork0_acquire_lock_~#cond~0.offset| Int) (|thr1Thread1of4ForFork0_acquire_lock_~#cond~0.base| Int)) (and (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem7| (select (select |#memory_int| |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.base|) |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.offset|)) (not (= (select (select |#memory_int| |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.base|) |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.offset|) 1)))) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), Black: 344#(and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem8| 1) (not (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem7| 1)) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), Black: 346#(and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem8| 1) (not (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem7| 1)) (exists ((|ULTIMATE.start_main_~#t~0.base| Int) (|ULTIMATE.start_main_~#t~0.offset| Int)) (and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |ULTIMATE.start_main_~#t~0.base|) |ULTIMATE.start_main_~#t~0.offset|) 0))) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), Black: 348#(and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem8| 1) (not (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem7| 1))), Black: 241#(and (not (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem8| |thr1Thread1of4ForFork0_acquire_lock_#t~mem7|)) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), Black: 230#true, Black: 233#(and (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem6| (select (select |#memory_int| |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.base|) |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.offset|)) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), Black: 235#(not (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem8| |thr1Thread1of4ForFork0_acquire_lock_#t~mem7|)), Black: 237#(and (not (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem7| (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|))) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), Black: 239#(and (not (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem7| (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|))) (not (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem8| |thr1Thread1of4ForFork0_acquire_lock_#t~mem7|)) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1))]) [2021-03-25 13:15:37,480 INFO L384 tUnfolder$Statistics]: this new event has 81 ancestors and is cut-off event [2021-03-25 13:15:37,480 INFO L387 tUnfolder$Statistics]: existing Event has 58 ancestors and is cut-off event [2021-03-25 13:15:37,480 INFO L387 tUnfolder$Statistics]: existing Event has 60 ancestors and is cut-off event [2021-03-25 13:15:37,480 INFO L387 tUnfolder$Statistics]: existing Event has 79 ancestors and is cut-off event [2021-03-25 13:15:37,482 INFO L382 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([1262] L696-->L700-2: Formula: (and (= |v_thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_#in~v.base_1| v_thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_~v.base_1) (= |v_#memory_int_68| (let ((.cse0 (store |v_#memory_int_69| v_thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_~o.base_1 (store (select |v_#memory_int_69| v_thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_~o.base_1) v_thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_~o.offset_1 (select (select |v_#memory_int_69| v_thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_~v.base_1) v_thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_~v.offset_1))))) (store .cse0 v_thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_~v.base_1 (store (select .cse0 v_thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_~v.base_1) v_thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_~v.offset_1 1)))) (= |v_thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_#in~v.base_1| |v_~#lock~0.base_22|) (= |v_thr1Thread2of4ForFork0_acquire_lock_~#cond~0.base_5| |v_thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_#in~o.base_1|) (= |v_thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_#in~v.offset_1| v_thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_~v.offset_1) (= |v_thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_#in~v.offset_1| |v_~#lock~0.offset_22|) (= |v_thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_#in~o.base_1| v_thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_~o.base_1) (= |v_thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_#in~o.offset_1| |v_thr1Thread2of4ForFork0_acquire_lock_~#cond~0.offset_5|) (= |v_thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_#in~o.offset_1| v_thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_~o.offset_1)) InVars {#memory_int=|v_#memory_int_69|, ~#lock~0.offset=|v_~#lock~0.offset_22|, thr1Thread2of4ForFork0_acquire_lock_~#cond~0.base=|v_thr1Thread2of4ForFork0_acquire_lock_~#cond~0.base_5|, ~#lock~0.base=|v_~#lock~0.base_22|, thr1Thread2of4ForFork0_acquire_lock_~#cond~0.offset=|v_thr1Thread2of4ForFork0_acquire_lock_~#cond~0.offset_5|} OutVars{thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_#in~o.base=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_#in~o.base_1|, thr1Thread2of4ForFork0_acquire_lock_~#cond~0.base=|v_thr1Thread2of4ForFork0_acquire_lock_~#cond~0.base_5|, ~#lock~0.base=|v_~#lock~0.base_22|, thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_~v.offset=v_thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_~v.offset_1, thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_#t~mem5=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_#t~mem5_1|, thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_~o.base=v_thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_~o.base_1, thr1Thread2of4ForFork0_acquire_lock_~#cond~0.offset=|v_thr1Thread2of4ForFork0_acquire_lock_~#cond~0.offset_5|, thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_~v.base=v_thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_~v.base_1, thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_#in~o.offset=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_#in~o.offset_1|, thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_#in~v.base=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_#in~v.base_1|, thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_#in~v.offset=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_#in~v.offset_1|, thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_~o.offset=v_thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_~o.offset_1, #memory_int=|v_#memory_int_68|, ~#lock~0.offset=|v_~#lock~0.offset_22|} AuxVars[] AssignedVars[thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_#in~o.base, thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_#in~v.base, thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_#in~v.offset, thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_~o.offset, thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_~v.offset, #memory_int, thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_#t~mem5, thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_~o.base, thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_~v.base, thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_#in~o.offset][477], [199#thr1Err0ASSERT_VIOLATIONERROR_FUNCTIONtrue, 18#L700-2true, thr1Thread1of4ForFork0InUse, thr1Thread2of4ForFork0InUse, Black: 322#(and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (exists ((|#t~string0.base| Int) (|#t~string1.base| Int)) (and (= (select |#valid| |#t~string0.base|) 1) (or (= |#t~string0.base| 0) (= |#t~string1.base| 0) (= (select |#valid| 0) 0) (= |~#lock~0.base| 0)) (= (select |#valid| |#t~string1.base|) 1))) (= (select |#valid| |~#lock~0.base|) 1) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), Black: 324#(and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (exists ((|#t~string0.base| Int) (|#t~string1.base| Int)) (and (= (select |#valid| |#t~string0.base|) 1) (or (= |#t~string0.base| 0) (= |#t~string1.base| 0) (= (select |#valid| 0) 0) (= |~#lock~0.base| 0)) (= (select |#valid| |#t~string1.base|) 1))) (= (select |#valid| |~#lock~0.base|) 1) (exists ((|ULTIMATE.start_main_~#t~0.base| Int) (|ULTIMATE.start_main_~#t~0.offset| Int)) (and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |ULTIMATE.start_main_~#t~0.base|) |ULTIMATE.start_main_~#t~0.offset|) 0))) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), thr1Thread3of4ForFork0InUse, Black: 326#(and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem6| (select (select |#memory_int| |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.base|) |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.offset|)) (exists ((|#t~string0.base| Int) (|#t~string1.base| Int)) (and (= (select |#valid| |#t~string0.base|) 1) (or (= |#t~string0.base| 0) (= |#t~string1.base| 0) (= (select |#valid| 0) 0) (= |~#lock~0.base| 0)) (= (select |#valid| |#t~string1.base|) 1))) (= (select |#valid| |~#lock~0.base|) 1) (exists ((|ULTIMATE.start_main_~#t~0.base| Int) (|ULTIMATE.start_main_~#t~0.offset| Int)) (and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |ULTIMATE.start_main_~#t~0.base|) |ULTIMATE.start_main_~#t~0.offset|) 0))) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), Black: 328#(and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (exists ((|#t~string0.base| Int) (|#t~string1.base| Int)) (and (= (select |#valid| |#t~string0.base|) 1) (or (= |#t~string0.base| 0) (= |#t~string1.base| 0) (= (select |#valid| 0) 0) (= |~#lock~0.base| 0)) (= (select |#valid| |#t~string1.base|) 1))) (= (select |#valid| |~#lock~0.base|) 1) (exists ((|ULTIMATE.start_main_~#t~0.base| Int) (|ULTIMATE.start_main_~#t~0.offset| Int)) (and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |ULTIMATE.start_main_~#t~0.base|) |ULTIMATE.start_main_~#t~0.offset|) 0))) (exists ((|thr1Thread1of4ForFork0_acquire_lock_~#cond~0.offset| Int) (|thr1Thread1of4ForFork0_acquire_lock_~#cond~0.base| Int)) (and (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem7| (select (select |#memory_int| |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.base|) |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.offset|)) (not (= (select (select |#memory_int| |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.base|) |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.offset|) 1)))) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), thr1Thread4of4ForFork0InUse, Black: 330#(and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem8| 1) (exists ((|#t~string0.base| Int) (|#t~string1.base| Int)) (and (= (select |#valid| |#t~string0.base|) 1) (or (= |#t~string0.base| 0) (= |#t~string1.base| 0) (= (select |#valid| 0) 0) (= |~#lock~0.base| 0)) (= (select |#valid| |#t~string1.base|) 1))) (= (select |#valid| |~#lock~0.base|) 1) (exists ((|ULTIMATE.start_main_~#t~0.base| Int) (|ULTIMATE.start_main_~#t~0.offset| Int)) (and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |ULTIMATE.start_main_~#t~0.base|) |ULTIMATE.start_main_~#t~0.offset|) 0))) (exists ((|thr1Thread1of4ForFork0_acquire_lock_~#cond~0.offset| Int) (|thr1Thread1of4ForFork0_acquire_lock_~#cond~0.base| Int)) (and (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem7| (select (select |#memory_int| |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.base|) |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.offset|)) (not (= (select (select |#memory_int| |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.base|) |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.offset|) 1)))) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), Black: 332#(and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem8| 1) (exists ((|#t~string0.base| Int) (|#t~string1.base| Int)) (and (= (select |#valid| |#t~string0.base|) 1) (or (= |#t~string0.base| 0) (= |#t~string1.base| 0) (= (select |#valid| 0) 0) (= |~#lock~0.base| 0)) (= (select |#valid| |#t~string1.base|) 1))) (= (select |#valid| |~#lock~0.base|) 1) (not (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem7| 1)) (exists ((|ULTIMATE.start_main_~#t~0.base| Int) (|ULTIMATE.start_main_~#t~0.offset| Int)) (and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |ULTIMATE.start_main_~#t~0.base|) |ULTIMATE.start_main_~#t~0.offset|) 0))) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), 36#L719-3true, Black: 334#(and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (exists ((|ULTIMATE.start_main_~#t~0.base| Int) (|ULTIMATE.start_main_~#t~0.offset| Int)) (and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |ULTIMATE.start_main_~#t~0.base|) |ULTIMATE.start_main_~#t~0.offset|) 0))) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), Black: 336#(and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem8| 1) (exists ((|#t~string0.base| Int) (|#t~string1.base| Int)) (and (= (select |#valid| |#t~string0.base|) 1) (or (= |#t~string0.base| 0) (= |#t~string1.base| 0) (= (select |#valid| 0) 0) (= |~#lock~0.base| 0)) (= (select |#valid| |#t~string1.base|) 1))) (= (select |#valid| |~#lock~0.base|) 1) (not (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem7| 1)) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), Black: 338#(and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem6| (select (select |#memory_int| |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.base|) |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.offset|)) (exists ((|ULTIMATE.start_main_~#t~0.base| Int) (|ULTIMATE.start_main_~#t~0.offset| Int)) (and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |ULTIMATE.start_main_~#t~0.base|) |ULTIMATE.start_main_~#t~0.offset|) 0))) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), Black: 340#(and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (exists ((|ULTIMATE.start_main_~#t~0.base| Int) (|ULTIMATE.start_main_~#t~0.offset| Int)) (and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |ULTIMATE.start_main_~#t~0.base|) |ULTIMATE.start_main_~#t~0.offset|) 0))) (exists ((|thr1Thread1of4ForFork0_acquire_lock_~#cond~0.offset| Int) (|thr1Thread1of4ForFork0_acquire_lock_~#cond~0.base| Int)) (and (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem7| (select (select |#memory_int| |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.base|) |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.offset|)) (not (= (select (select |#memory_int| |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.base|) |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.offset|) 1)))) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), 232#(= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1), Black: 342#(and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem8| 1) (exists ((|ULTIMATE.start_main_~#t~0.base| Int) (|ULTIMATE.start_main_~#t~0.offset| Int)) (and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |ULTIMATE.start_main_~#t~0.base|) |ULTIMATE.start_main_~#t~0.offset|) 0))) (exists ((|thr1Thread1of4ForFork0_acquire_lock_~#cond~0.offset| Int) (|thr1Thread1of4ForFork0_acquire_lock_~#cond~0.base| Int)) (and (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem7| (select (select |#memory_int| |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.base|) |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.offset|)) (not (= (select (select |#memory_int| |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.base|) |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.offset|) 1)))) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), 296#(and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), Black: 344#(and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem8| 1) (not (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem7| 1)) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), Black: 346#(and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem8| 1) (not (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem7| 1)) (exists ((|ULTIMATE.start_main_~#t~0.base| Int) (|ULTIMATE.start_main_~#t~0.offset| Int)) (and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |ULTIMATE.start_main_~#t~0.base|) |ULTIMATE.start_main_~#t~0.offset|) 0))) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), Black: 348#(and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem8| 1) (not (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem7| 1))), 110#L700-2true, 178#L694true, Black: 241#(and (not (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem8| |thr1Thread1of4ForFork0_acquire_lock_#t~mem7|)) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), Black: 230#true, Black: 233#(and (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem6| (select (select |#memory_int| |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.base|) |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.offset|)) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), Black: 235#(not (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem8| |thr1Thread1of4ForFork0_acquire_lock_#t~mem7|)), Black: 237#(and (not (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem7| (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|))) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), Black: 239#(and (not (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem7| (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|))) (not (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem8| |thr1Thread1of4ForFork0_acquire_lock_#t~mem7|)) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1))]) [2021-03-25 13:15:37,482 INFO L384 tUnfolder$Statistics]: this new event has 81 ancestors and is cut-off event [2021-03-25 13:15:37,482 INFO L387 tUnfolder$Statistics]: existing Event has 79 ancestors and is cut-off event [2021-03-25 13:15:37,482 INFO L387 tUnfolder$Statistics]: existing Event has 60 ancestors and is cut-off event [2021-03-25 13:15:37,482 INFO L387 tUnfolder$Statistics]: existing Event has 79 ancestors and is cut-off event [2021-03-25 13:15:37,482 INFO L387 tUnfolder$Statistics]: existing Event has 58 ancestors and is cut-off event [2021-03-25 13:15:37,482 INFO L382 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([1097] L696-->L700-2: Formula: (and (= |v_thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_#in~v.base_1| v_thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_~v.base_1) (= |v_#memory_int_68| (let ((.cse0 (store |v_#memory_int_69| v_thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_~o.base_1 (store (select |v_#memory_int_69| v_thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_~o.base_1) v_thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_~o.offset_1 (select (select |v_#memory_int_69| v_thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_~v.base_1) v_thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_~v.offset_1))))) (store .cse0 v_thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_~v.base_1 (store (select .cse0 v_thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_~v.base_1) v_thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_~v.offset_1 1)))) (= |v_thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_#in~v.base_1| |v_~#lock~0.base_22|) (= |v_thr1Thread3of4ForFork0_acquire_lock_~#cond~0.base_5| |v_thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_#in~o.base_1|) (= |v_thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_#in~v.offset_1| v_thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_~v.offset_1) (= |v_thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_#in~v.offset_1| |v_~#lock~0.offset_22|) (= |v_thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_#in~o.base_1| v_thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_~o.base_1) (= |v_thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_#in~o.offset_1| |v_thr1Thread3of4ForFork0_acquire_lock_~#cond~0.offset_5|) (= |v_thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_#in~o.offset_1| v_thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_~o.offset_1)) InVars {#memory_int=|v_#memory_int_69|, ~#lock~0.offset=|v_~#lock~0.offset_22|, thr1Thread3of4ForFork0_acquire_lock_~#cond~0.base=|v_thr1Thread3of4ForFork0_acquire_lock_~#cond~0.base_5|, ~#lock~0.base=|v_~#lock~0.base_22|, thr1Thread3of4ForFork0_acquire_lock_~#cond~0.offset=|v_thr1Thread3of4ForFork0_acquire_lock_~#cond~0.offset_5|} OutVars{thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_#t~mem5=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_#t~mem5_1|, thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_#in~v.base=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_#in~v.base_1|, ~#lock~0.base=|v_~#lock~0.base_22|, thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_~o.offset=v_thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_~o.offset_1, thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_~v.offset=v_thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_~v.offset_1, thr1Thread3of4ForFork0_acquire_lock_~#cond~0.base=|v_thr1Thread3of4ForFork0_acquire_lock_~#cond~0.base_5|, thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_#in~o.base=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_#in~o.base_1|, #memory_int=|v_#memory_int_68|, ~#lock~0.offset=|v_~#lock~0.offset_22|, thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_#in~v.offset=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_#in~v.offset_1|, thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_#in~o.offset=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_#in~o.offset_1|, thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_~o.base=v_thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_~o.base_1, thr1Thread3of4ForFork0_acquire_lock_~#cond~0.offset=|v_thr1Thread3of4ForFork0_acquire_lock_~#cond~0.offset_5|, thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_~v.base=v_thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_~v.base_1} AuxVars[] AssignedVars[thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_~v.offset, thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_#t~mem5, thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_#in~o.base, thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_#in~v.base, #memory_int, thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_~o.offset, thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_#in~v.offset, thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_#in~o.offset, thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_~o.base, thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_~v.base][340], [199#thr1Err0ASSERT_VIOLATIONERROR_FUNCTIONtrue, 207#L700-2true, thr1Thread1of4ForFork0InUse, thr1Thread2of4ForFork0InUse, Black: 322#(and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (exists ((|#t~string0.base| Int) (|#t~string1.base| Int)) (and (= (select |#valid| |#t~string0.base|) 1) (or (= |#t~string0.base| 0) (= |#t~string1.base| 0) (= (select |#valid| 0) 0) (= |~#lock~0.base| 0)) (= (select |#valid| |#t~string1.base|) 1))) (= (select |#valid| |~#lock~0.base|) 1) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), Black: 324#(and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (exists ((|#t~string0.base| Int) (|#t~string1.base| Int)) (and (= (select |#valid| |#t~string0.base|) 1) (or (= |#t~string0.base| 0) (= |#t~string1.base| 0) (= (select |#valid| 0) 0) (= |~#lock~0.base| 0)) (= (select |#valid| |#t~string1.base|) 1))) (= (select |#valid| |~#lock~0.base|) 1) (exists ((|ULTIMATE.start_main_~#t~0.base| Int) (|ULTIMATE.start_main_~#t~0.offset| Int)) (and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |ULTIMATE.start_main_~#t~0.base|) |ULTIMATE.start_main_~#t~0.offset|) 0))) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), thr1Thread3of4ForFork0InUse, Black: 326#(and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem6| (select (select |#memory_int| |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.base|) |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.offset|)) (exists ((|#t~string0.base| Int) (|#t~string1.base| Int)) (and (= (select |#valid| |#t~string0.base|) 1) (or (= |#t~string0.base| 0) (= |#t~string1.base| 0) (= (select |#valid| 0) 0) (= |~#lock~0.base| 0)) (= (select |#valid| |#t~string1.base|) 1))) (= (select |#valid| |~#lock~0.base|) 1) (exists ((|ULTIMATE.start_main_~#t~0.base| Int) (|ULTIMATE.start_main_~#t~0.offset| Int)) (and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |ULTIMATE.start_main_~#t~0.base|) |ULTIMATE.start_main_~#t~0.offset|) 0))) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), Black: 328#(and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (exists ((|#t~string0.base| Int) (|#t~string1.base| Int)) (and (= (select |#valid| |#t~string0.base|) 1) (or (= |#t~string0.base| 0) (= |#t~string1.base| 0) (= (select |#valid| 0) 0) (= |~#lock~0.base| 0)) (= (select |#valid| |#t~string1.base|) 1))) (= (select |#valid| |~#lock~0.base|) 1) (exists ((|ULTIMATE.start_main_~#t~0.base| Int) (|ULTIMATE.start_main_~#t~0.offset| Int)) (and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |ULTIMATE.start_main_~#t~0.base|) |ULTIMATE.start_main_~#t~0.offset|) 0))) (exists ((|thr1Thread1of4ForFork0_acquire_lock_~#cond~0.offset| Int) (|thr1Thread1of4ForFork0_acquire_lock_~#cond~0.base| Int)) (and (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem7| (select (select |#memory_int| |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.base|) |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.offset|)) (not (= (select (select |#memory_int| |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.base|) |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.offset|) 1)))) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), thr1Thread4of4ForFork0InUse, Black: 330#(and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem8| 1) (exists ((|#t~string0.base| Int) (|#t~string1.base| Int)) (and (= (select |#valid| |#t~string0.base|) 1) (or (= |#t~string0.base| 0) (= |#t~string1.base| 0) (= (select |#valid| 0) 0) (= |~#lock~0.base| 0)) (= (select |#valid| |#t~string1.base|) 1))) (= (select |#valid| |~#lock~0.base|) 1) (exists ((|ULTIMATE.start_main_~#t~0.base| Int) (|ULTIMATE.start_main_~#t~0.offset| Int)) (and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |ULTIMATE.start_main_~#t~0.base|) |ULTIMATE.start_main_~#t~0.offset|) 0))) (exists ((|thr1Thread1of4ForFork0_acquire_lock_~#cond~0.offset| Int) (|thr1Thread1of4ForFork0_acquire_lock_~#cond~0.base| Int)) (and (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem7| (select (select |#memory_int| |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.base|) |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.offset|)) (not (= (select (select |#memory_int| |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.base|) |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.offset|) 1)))) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), Black: 332#(and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem8| 1) (exists ((|#t~string0.base| Int) (|#t~string1.base| Int)) (and (= (select |#valid| |#t~string0.base|) 1) (or (= |#t~string0.base| 0) (= |#t~string1.base| 0) (= (select |#valid| 0) 0) (= |~#lock~0.base| 0)) (= (select |#valid| |#t~string1.base|) 1))) (= (select |#valid| |~#lock~0.base|) 1) (not (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem7| 1)) (exists ((|ULTIMATE.start_main_~#t~0.base| Int) (|ULTIMATE.start_main_~#t~0.offset| Int)) (and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |ULTIMATE.start_main_~#t~0.base|) |ULTIMATE.start_main_~#t~0.offset|) 0))) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), 36#L719-3true, Black: 334#(and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (exists ((|ULTIMATE.start_main_~#t~0.base| Int) (|ULTIMATE.start_main_~#t~0.offset| Int)) (and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |ULTIMATE.start_main_~#t~0.base|) |ULTIMATE.start_main_~#t~0.offset|) 0))) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), Black: 336#(and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem8| 1) (exists ((|#t~string0.base| Int) (|#t~string1.base| Int)) (and (= (select |#valid| |#t~string0.base|) 1) (or (= |#t~string0.base| 0) (= |#t~string1.base| 0) (= (select |#valid| 0) 0) (= |~#lock~0.base| 0)) (= (select |#valid| |#t~string1.base|) 1))) (= (select |#valid| |~#lock~0.base|) 1) (not (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem7| 1)) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), Black: 338#(and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem6| (select (select |#memory_int| |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.base|) |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.offset|)) (exists ((|ULTIMATE.start_main_~#t~0.base| Int) (|ULTIMATE.start_main_~#t~0.offset| Int)) (and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |ULTIMATE.start_main_~#t~0.base|) |ULTIMATE.start_main_~#t~0.offset|) 0))) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), Black: 340#(and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (exists ((|ULTIMATE.start_main_~#t~0.base| Int) (|ULTIMATE.start_main_~#t~0.offset| Int)) (and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |ULTIMATE.start_main_~#t~0.base|) |ULTIMATE.start_main_~#t~0.offset|) 0))) (exists ((|thr1Thread1of4ForFork0_acquire_lock_~#cond~0.offset| Int) (|thr1Thread1of4ForFork0_acquire_lock_~#cond~0.base| Int)) (and (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem7| (select (select |#memory_int| |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.base|) |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.offset|)) (not (= (select (select |#memory_int| |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.base|) |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.offset|) 1)))) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), 232#(= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1), Black: 342#(and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem8| 1) (exists ((|ULTIMATE.start_main_~#t~0.base| Int) (|ULTIMATE.start_main_~#t~0.offset| Int)) (and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |ULTIMATE.start_main_~#t~0.base|) |ULTIMATE.start_main_~#t~0.offset|) 0))) (exists ((|thr1Thread1of4ForFork0_acquire_lock_~#cond~0.offset| Int) (|thr1Thread1of4ForFork0_acquire_lock_~#cond~0.base| Int)) (and (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem7| (select (select |#memory_int| |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.base|) |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.offset|)) (not (= (select (select |#memory_int| |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.base|) |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.offset|) 1)))) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), 296#(and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), Black: 344#(and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem8| 1) (not (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem7| 1)) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), Black: 346#(and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem8| 1) (not (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem7| 1)) (exists ((|ULTIMATE.start_main_~#t~0.base| Int) (|ULTIMATE.start_main_~#t~0.offset| Int)) (and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |ULTIMATE.start_main_~#t~0.base|) |ULTIMATE.start_main_~#t~0.offset|) 0))) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), Black: 348#(and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem8| 1) (not (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem7| 1))), 43#L694true, 110#L700-2true, Black: 241#(and (not (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem8| |thr1Thread1of4ForFork0_acquire_lock_#t~mem7|)) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), Black: 230#true, Black: 233#(and (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem6| (select (select |#memory_int| |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.base|) |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.offset|)) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), Black: 235#(not (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem8| |thr1Thread1of4ForFork0_acquire_lock_#t~mem7|)), Black: 237#(and (not (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem7| (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|))) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), Black: 239#(and (not (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem7| (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|))) (not (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem8| |thr1Thread1of4ForFork0_acquire_lock_#t~mem7|)) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1))]) [2021-03-25 13:15:37,482 INFO L384 tUnfolder$Statistics]: this new event has 81 ancestors and is cut-off event [2021-03-25 13:15:37,482 INFO L387 tUnfolder$Statistics]: existing Event has 79 ancestors and is cut-off event [2021-03-25 13:15:37,482 INFO L387 tUnfolder$Statistics]: existing Event has 58 ancestors and is cut-off event [2021-03-25 13:15:37,482 INFO L387 tUnfolder$Statistics]: existing Event has 60 ancestors and is cut-off event [2021-03-25 13:15:37,483 INFO L387 tUnfolder$Statistics]: existing Event has 79 ancestors and is cut-off event [2021-03-25 13:15:37,492 INFO L382 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([1152] L696-->L700-2: Formula: (and (= |v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#in~v.base_1| v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_~v.base_1) (= |v_#memory_int_68| (let ((.cse0 (store |v_#memory_int_69| v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_~o.base_1 (store (select |v_#memory_int_69| v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_~o.base_1) v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_~o.offset_1 (select (select |v_#memory_int_69| v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_~v.base_1) v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_~v.offset_1))))) (store .cse0 v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_~v.base_1 (store (select .cse0 v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_~v.base_1) v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_~v.offset_1 1)))) (= |v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#in~v.base_1| |v_~#lock~0.base_22|) (= |v_thr1Thread4of4ForFork0_acquire_lock_~#cond~0.base_5| |v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#in~o.base_1|) (= |v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#in~v.offset_1| v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_~v.offset_1) (= |v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#in~v.offset_1| |v_~#lock~0.offset_22|) (= |v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#in~o.base_1| v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_~o.base_1) (= |v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#in~o.offset_1| |v_thr1Thread4of4ForFork0_acquire_lock_~#cond~0.offset_5|) (= |v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#in~o.offset_1| v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_~o.offset_1)) InVars {#memory_int=|v_#memory_int_69|, ~#lock~0.offset=|v_~#lock~0.offset_22|, ~#lock~0.base=|v_~#lock~0.base_22|, thr1Thread4of4ForFork0_acquire_lock_~#cond~0.base=|v_thr1Thread4of4ForFork0_acquire_lock_~#cond~0.base_5|, thr1Thread4of4ForFork0_acquire_lock_~#cond~0.offset=|v_thr1Thread4of4ForFork0_acquire_lock_~#cond~0.offset_5|} OutVars{~#lock~0.base=|v_~#lock~0.base_22|, thr1Thread4of4ForFork0_acquire_lock_~#cond~0.base=|v_thr1Thread4of4ForFork0_acquire_lock_~#cond~0.base_5|, thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_~v.offset=v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_~v.offset_1, thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#in~v.offset=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#in~v.offset_1|, thr1Thread4of4ForFork0_acquire_lock_~#cond~0.offset=|v_thr1Thread4of4ForFork0_acquire_lock_~#cond~0.offset_5|, thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_~v.base=v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_~v.base_1, thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#t~mem5=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#t~mem5_1|, thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_~o.base=v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_~o.base_1, thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#in~o.offset=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#in~o.offset_1|, thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#in~v.base=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#in~v.base_1|, #memory_int=|v_#memory_int_68|, ~#lock~0.offset=|v_~#lock~0.offset_22|, thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_~o.offset=v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_~o.offset_1, thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#in~o.base=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#in~o.base_1|} AuxVars[] AssignedVars[thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#t~mem5, thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_~o.base, thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#in~o.offset, thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#in~v.base, thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_~v.offset, thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#in~v.offset, #memory_int, thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_~o.offset, thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#in~o.base, thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_~v.base][208], [199#thr1Err0ASSERT_VIOLATIONERROR_FUNCTIONtrue, 18#L700-2true, thr1Thread1of4ForFork0InUse, thr1Thread2of4ForFork0InUse, Black: 322#(and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (exists ((|#t~string0.base| Int) (|#t~string1.base| Int)) (and (= (select |#valid| |#t~string0.base|) 1) (or (= |#t~string0.base| 0) (= |#t~string1.base| 0) (= (select |#valid| 0) 0) (= |~#lock~0.base| 0)) (= (select |#valid| |#t~string1.base|) 1))) (= (select |#valid| |~#lock~0.base|) 1) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), Black: 324#(and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (exists ((|#t~string0.base| Int) (|#t~string1.base| Int)) (and (= (select |#valid| |#t~string0.base|) 1) (or (= |#t~string0.base| 0) (= |#t~string1.base| 0) (= (select |#valid| 0) 0) (= |~#lock~0.base| 0)) (= (select |#valid| |#t~string1.base|) 1))) (= (select |#valid| |~#lock~0.base|) 1) (exists ((|ULTIMATE.start_main_~#t~0.base| Int) (|ULTIMATE.start_main_~#t~0.offset| Int)) (and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |ULTIMATE.start_main_~#t~0.base|) |ULTIMATE.start_main_~#t~0.offset|) 0))) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), thr1Thread3of4ForFork0InUse, Black: 326#(and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem6| (select (select |#memory_int| |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.base|) |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.offset|)) (exists ((|#t~string0.base| Int) (|#t~string1.base| Int)) (and (= (select |#valid| |#t~string0.base|) 1) (or (= |#t~string0.base| 0) (= |#t~string1.base| 0) (= (select |#valid| 0) 0) (= |~#lock~0.base| 0)) (= (select |#valid| |#t~string1.base|) 1))) (= (select |#valid| |~#lock~0.base|) 1) (exists ((|ULTIMATE.start_main_~#t~0.base| Int) (|ULTIMATE.start_main_~#t~0.offset| Int)) (and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |ULTIMATE.start_main_~#t~0.base|) |ULTIMATE.start_main_~#t~0.offset|) 0))) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), Black: 328#(and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (exists ((|#t~string0.base| Int) (|#t~string1.base| Int)) (and (= (select |#valid| |#t~string0.base|) 1) (or (= |#t~string0.base| 0) (= |#t~string1.base| 0) (= (select |#valid| 0) 0) (= |~#lock~0.base| 0)) (= (select |#valid| |#t~string1.base|) 1))) (= (select |#valid| |~#lock~0.base|) 1) (exists ((|ULTIMATE.start_main_~#t~0.base| Int) (|ULTIMATE.start_main_~#t~0.offset| Int)) (and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |ULTIMATE.start_main_~#t~0.base|) |ULTIMATE.start_main_~#t~0.offset|) 0))) (exists ((|thr1Thread1of4ForFork0_acquire_lock_~#cond~0.offset| Int) (|thr1Thread1of4ForFork0_acquire_lock_~#cond~0.base| Int)) (and (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem7| (select (select |#memory_int| |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.base|) |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.offset|)) (not (= (select (select |#memory_int| |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.base|) |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.offset|) 1)))) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), Black: 330#(and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem8| 1) (exists ((|#t~string0.base| Int) (|#t~string1.base| Int)) (and (= (select |#valid| |#t~string0.base|) 1) (or (= |#t~string0.base| 0) (= |#t~string1.base| 0) (= (select |#valid| 0) 0) (= |~#lock~0.base| 0)) (= (select |#valid| |#t~string1.base|) 1))) (= (select |#valid| |~#lock~0.base|) 1) (exists ((|ULTIMATE.start_main_~#t~0.base| Int) (|ULTIMATE.start_main_~#t~0.offset| Int)) (and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |ULTIMATE.start_main_~#t~0.base|) |ULTIMATE.start_main_~#t~0.offset|) 0))) (exists ((|thr1Thread1of4ForFork0_acquire_lock_~#cond~0.offset| Int) (|thr1Thread1of4ForFork0_acquire_lock_~#cond~0.base| Int)) (and (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem7| (select (select |#memory_int| |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.base|) |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.offset|)) (not (= (select (select |#memory_int| |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.base|) |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.offset|) 1)))) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), thr1Thread4of4ForFork0InUse, Black: 332#(and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem8| 1) (exists ((|#t~string0.base| Int) (|#t~string1.base| Int)) (and (= (select |#valid| |#t~string0.base|) 1) (or (= |#t~string0.base| 0) (= |#t~string1.base| 0) (= (select |#valid| 0) 0) (= |~#lock~0.base| 0)) (= (select |#valid| |#t~string1.base|) 1))) (= (select |#valid| |~#lock~0.base|) 1) (not (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem7| 1)) (exists ((|ULTIMATE.start_main_~#t~0.base| Int) (|ULTIMATE.start_main_~#t~0.offset| Int)) (and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |ULTIMATE.start_main_~#t~0.base|) |ULTIMATE.start_main_~#t~0.offset|) 0))) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), 36#L719-3true, Black: 334#(and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (exists ((|ULTIMATE.start_main_~#t~0.base| Int) (|ULTIMATE.start_main_~#t~0.offset| Int)) (and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |ULTIMATE.start_main_~#t~0.base|) |ULTIMATE.start_main_~#t~0.offset|) 0))) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), Black: 336#(and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem8| 1) (exists ((|#t~string0.base| Int) (|#t~string1.base| Int)) (and (= (select |#valid| |#t~string0.base|) 1) (or (= |#t~string0.base| 0) (= |#t~string1.base| 0) (= (select |#valid| 0) 0) (= |~#lock~0.base| 0)) (= (select |#valid| |#t~string1.base|) 1))) (= (select |#valid| |~#lock~0.base|) 1) (not (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem7| 1)) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), Black: 338#(and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem6| (select (select |#memory_int| |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.base|) |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.offset|)) (exists ((|ULTIMATE.start_main_~#t~0.base| Int) (|ULTIMATE.start_main_~#t~0.offset| Int)) (and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |ULTIMATE.start_main_~#t~0.base|) |ULTIMATE.start_main_~#t~0.offset|) 0))) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), Black: 340#(and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (exists ((|ULTIMATE.start_main_~#t~0.base| Int) (|ULTIMATE.start_main_~#t~0.offset| Int)) (and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |ULTIMATE.start_main_~#t~0.base|) |ULTIMATE.start_main_~#t~0.offset|) 0))) (exists ((|thr1Thread1of4ForFork0_acquire_lock_~#cond~0.offset| Int) (|thr1Thread1of4ForFork0_acquire_lock_~#cond~0.base| Int)) (and (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem7| (select (select |#memory_int| |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.base|) |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.offset|)) (not (= (select (select |#memory_int| |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.base|) |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.offset|) 1)))) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), Black: 342#(and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem8| 1) (exists ((|ULTIMATE.start_main_~#t~0.base| Int) (|ULTIMATE.start_main_~#t~0.offset| Int)) (and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |ULTIMATE.start_main_~#t~0.base|) |ULTIMATE.start_main_~#t~0.offset|) 0))) (exists ((|thr1Thread1of4ForFork0_acquire_lock_~#cond~0.offset| Int) (|thr1Thread1of4ForFork0_acquire_lock_~#cond~0.base| Int)) (and (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem7| (select (select |#memory_int| |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.base|) |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.offset|)) (not (= (select (select |#memory_int| |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.base|) |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.offset|) 1)))) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), 232#(= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1), 296#(and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), Black: 344#(and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem8| 1) (not (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem7| 1)) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), Black: 346#(and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem8| 1) (not (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem7| 1)) (exists ((|ULTIMATE.start_main_~#t~0.base| Int) (|ULTIMATE.start_main_~#t~0.offset| Int)) (and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |ULTIMATE.start_main_~#t~0.base|) |ULTIMATE.start_main_~#t~0.offset|) 0))) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), Black: 348#(and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem8| 1) (not (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem7| 1))), 110#L700-2true, 178#L694true, Black: 241#(and (not (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem8| |thr1Thread1of4ForFork0_acquire_lock_#t~mem7|)) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), Black: 230#true, Black: 233#(and (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem6| (select (select |#memory_int| |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.base|) |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.offset|)) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), Black: 235#(not (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem8| |thr1Thread1of4ForFork0_acquire_lock_#t~mem7|)), Black: 237#(and (not (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem7| (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|))) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), Black: 239#(and (not (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem7| (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|))) (not (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem8| |thr1Thread1of4ForFork0_acquire_lock_#t~mem7|)) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1))]) [2021-03-25 13:15:37,492 INFO L384 tUnfolder$Statistics]: this new event has 81 ancestors and is cut-off event [2021-03-25 13:15:37,492 INFO L387 tUnfolder$Statistics]: existing Event has 79 ancestors and is cut-off event [2021-03-25 13:15:37,492 INFO L387 tUnfolder$Statistics]: existing Event has 58 ancestors and is cut-off event [2021-03-25 13:15:37,492 INFO L387 tUnfolder$Statistics]: existing Event has 60 ancestors and is cut-off event [2021-03-25 13:15:37,492 INFO L387 tUnfolder$Statistics]: existing Event has 79 ancestors and is cut-off event [2021-03-25 13:15:37,492 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1097] L696-->L700-2: Formula: (and (= |v_thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_#in~v.base_1| v_thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_~v.base_1) (= |v_#memory_int_68| (let ((.cse0 (store |v_#memory_int_69| v_thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_~o.base_1 (store (select |v_#memory_int_69| v_thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_~o.base_1) v_thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_~o.offset_1 (select (select |v_#memory_int_69| v_thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_~v.base_1) v_thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_~v.offset_1))))) (store .cse0 v_thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_~v.base_1 (store (select .cse0 v_thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_~v.base_1) v_thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_~v.offset_1 1)))) (= |v_thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_#in~v.base_1| |v_~#lock~0.base_22|) (= |v_thr1Thread3of4ForFork0_acquire_lock_~#cond~0.base_5| |v_thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_#in~o.base_1|) (= |v_thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_#in~v.offset_1| v_thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_~v.offset_1) (= |v_thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_#in~v.offset_1| |v_~#lock~0.offset_22|) (= |v_thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_#in~o.base_1| v_thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_~o.base_1) (= |v_thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_#in~o.offset_1| |v_thr1Thread3of4ForFork0_acquire_lock_~#cond~0.offset_5|) (= |v_thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_#in~o.offset_1| v_thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_~o.offset_1)) InVars {#memory_int=|v_#memory_int_69|, ~#lock~0.offset=|v_~#lock~0.offset_22|, thr1Thread3of4ForFork0_acquire_lock_~#cond~0.base=|v_thr1Thread3of4ForFork0_acquire_lock_~#cond~0.base_5|, ~#lock~0.base=|v_~#lock~0.base_22|, thr1Thread3of4ForFork0_acquire_lock_~#cond~0.offset=|v_thr1Thread3of4ForFork0_acquire_lock_~#cond~0.offset_5|} OutVars{thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_#t~mem5=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_#t~mem5_1|, thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_#in~v.base=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_#in~v.base_1|, ~#lock~0.base=|v_~#lock~0.base_22|, thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_~o.offset=v_thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_~o.offset_1, thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_~v.offset=v_thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_~v.offset_1, thr1Thread3of4ForFork0_acquire_lock_~#cond~0.base=|v_thr1Thread3of4ForFork0_acquire_lock_~#cond~0.base_5|, thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_#in~o.base=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_#in~o.base_1|, #memory_int=|v_#memory_int_68|, ~#lock~0.offset=|v_~#lock~0.offset_22|, thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_#in~v.offset=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_#in~v.offset_1|, thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_#in~o.offset=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_#in~o.offset_1|, thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_~o.base=v_thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_~o.base_1, thr1Thread3of4ForFork0_acquire_lock_~#cond~0.offset=|v_thr1Thread3of4ForFork0_acquire_lock_~#cond~0.offset_5|, thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_~v.base=v_thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_~v.base_1} AuxVars[] AssignedVars[thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_~v.offset, thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_#t~mem5, thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_#in~o.base, thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_#in~v.base, #memory_int, thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_~o.offset, thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_#in~v.offset, thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_#in~o.offset, thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_~o.base, thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_~v.base][340], [199#thr1Err0ASSERT_VIOLATIONERROR_FUNCTIONtrue, 207#L700-2true, 79#L694true, 18#L700-2true, thr1Thread1of4ForFork0InUse, thr1Thread2of4ForFork0InUse, Black: 322#(and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (exists ((|#t~string0.base| Int) (|#t~string1.base| Int)) (and (= (select |#valid| |#t~string0.base|) 1) (or (= |#t~string0.base| 0) (= |#t~string1.base| 0) (= (select |#valid| 0) 0) (= |~#lock~0.base| 0)) (= (select |#valid| |#t~string1.base|) 1))) (= (select |#valid| |~#lock~0.base|) 1) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), Black: 324#(and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (exists ((|#t~string0.base| Int) (|#t~string1.base| Int)) (and (= (select |#valid| |#t~string0.base|) 1) (or (= |#t~string0.base| 0) (= |#t~string1.base| 0) (= (select |#valid| 0) 0) (= |~#lock~0.base| 0)) (= (select |#valid| |#t~string1.base|) 1))) (= (select |#valid| |~#lock~0.base|) 1) (exists ((|ULTIMATE.start_main_~#t~0.base| Int) (|ULTIMATE.start_main_~#t~0.offset| Int)) (and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |ULTIMATE.start_main_~#t~0.base|) |ULTIMATE.start_main_~#t~0.offset|) 0))) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), thr1Thread3of4ForFork0InUse, Black: 326#(and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem6| (select (select |#memory_int| |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.base|) |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.offset|)) (exists ((|#t~string0.base| Int) (|#t~string1.base| Int)) (and (= (select |#valid| |#t~string0.base|) 1) (or (= |#t~string0.base| 0) (= |#t~string1.base| 0) (= (select |#valid| 0) 0) (= |~#lock~0.base| 0)) (= (select |#valid| |#t~string1.base|) 1))) (= (select |#valid| |~#lock~0.base|) 1) (exists ((|ULTIMATE.start_main_~#t~0.base| Int) (|ULTIMATE.start_main_~#t~0.offset| Int)) (and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |ULTIMATE.start_main_~#t~0.base|) |ULTIMATE.start_main_~#t~0.offset|) 0))) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), Black: 328#(and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (exists ((|#t~string0.base| Int) (|#t~string1.base| Int)) (and (= (select |#valid| |#t~string0.base|) 1) (or (= |#t~string0.base| 0) (= |#t~string1.base| 0) (= (select |#valid| 0) 0) (= |~#lock~0.base| 0)) (= (select |#valid| |#t~string1.base|) 1))) (= (select |#valid| |~#lock~0.base|) 1) (exists ((|ULTIMATE.start_main_~#t~0.base| Int) (|ULTIMATE.start_main_~#t~0.offset| Int)) (and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |ULTIMATE.start_main_~#t~0.base|) |ULTIMATE.start_main_~#t~0.offset|) 0))) (exists ((|thr1Thread1of4ForFork0_acquire_lock_~#cond~0.offset| Int) (|thr1Thread1of4ForFork0_acquire_lock_~#cond~0.base| Int)) (and (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem7| (select (select |#memory_int| |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.base|) |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.offset|)) (not (= (select (select |#memory_int| |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.base|) |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.offset|) 1)))) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), Black: 330#(and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem8| 1) (exists ((|#t~string0.base| Int) (|#t~string1.base| Int)) (and (= (select |#valid| |#t~string0.base|) 1) (or (= |#t~string0.base| 0) (= |#t~string1.base| 0) (= (select |#valid| 0) 0) (= |~#lock~0.base| 0)) (= (select |#valid| |#t~string1.base|) 1))) (= (select |#valid| |~#lock~0.base|) 1) (exists ((|ULTIMATE.start_main_~#t~0.base| Int) (|ULTIMATE.start_main_~#t~0.offset| Int)) (and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |ULTIMATE.start_main_~#t~0.base|) |ULTIMATE.start_main_~#t~0.offset|) 0))) (exists ((|thr1Thread1of4ForFork0_acquire_lock_~#cond~0.offset| Int) (|thr1Thread1of4ForFork0_acquire_lock_~#cond~0.base| Int)) (and (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem7| (select (select |#memory_int| |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.base|) |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.offset|)) (not (= (select (select |#memory_int| |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.base|) |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.offset|) 1)))) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), thr1Thread4of4ForFork0InUse, Black: 332#(and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem8| 1) (exists ((|#t~string0.base| Int) (|#t~string1.base| Int)) (and (= (select |#valid| |#t~string0.base|) 1) (or (= |#t~string0.base| 0) (= |#t~string1.base| 0) (= (select |#valid| 0) 0) (= |~#lock~0.base| 0)) (= (select |#valid| |#t~string1.base|) 1))) (= (select |#valid| |~#lock~0.base|) 1) (not (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem7| 1)) (exists ((|ULTIMATE.start_main_~#t~0.base| Int) (|ULTIMATE.start_main_~#t~0.offset| Int)) (and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |ULTIMATE.start_main_~#t~0.base|) |ULTIMATE.start_main_~#t~0.offset|) 0))) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), 36#L719-3true, Black: 334#(and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (exists ((|ULTIMATE.start_main_~#t~0.base| Int) (|ULTIMATE.start_main_~#t~0.offset| Int)) (and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |ULTIMATE.start_main_~#t~0.base|) |ULTIMATE.start_main_~#t~0.offset|) 0))) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), Black: 336#(and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem8| 1) (exists ((|#t~string0.base| Int) (|#t~string1.base| Int)) (and (= (select |#valid| |#t~string0.base|) 1) (or (= |#t~string0.base| 0) (= |#t~string1.base| 0) (= (select |#valid| 0) 0) (= |~#lock~0.base| 0)) (= (select |#valid| |#t~string1.base|) 1))) (= (select |#valid| |~#lock~0.base|) 1) (not (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem7| 1)) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), Black: 338#(and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem6| (select (select |#memory_int| |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.base|) |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.offset|)) (exists ((|ULTIMATE.start_main_~#t~0.base| Int) (|ULTIMATE.start_main_~#t~0.offset| Int)) (and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |ULTIMATE.start_main_~#t~0.base|) |ULTIMATE.start_main_~#t~0.offset|) 0))) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), Black: 340#(and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (exists ((|ULTIMATE.start_main_~#t~0.base| Int) (|ULTIMATE.start_main_~#t~0.offset| Int)) (and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |ULTIMATE.start_main_~#t~0.base|) |ULTIMATE.start_main_~#t~0.offset|) 0))) (exists ((|thr1Thread1of4ForFork0_acquire_lock_~#cond~0.offset| Int) (|thr1Thread1of4ForFork0_acquire_lock_~#cond~0.base| Int)) (and (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem7| (select (select |#memory_int| |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.base|) |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.offset|)) (not (= (select (select |#memory_int| |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.base|) |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.offset|) 1)))) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), Black: 342#(and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem8| 1) (exists ((|ULTIMATE.start_main_~#t~0.base| Int) (|ULTIMATE.start_main_~#t~0.offset| Int)) (and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |ULTIMATE.start_main_~#t~0.base|) |ULTIMATE.start_main_~#t~0.offset|) 0))) (exists ((|thr1Thread1of4ForFork0_acquire_lock_~#cond~0.offset| Int) (|thr1Thread1of4ForFork0_acquire_lock_~#cond~0.base| Int)) (and (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem7| (select (select |#memory_int| |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.base|) |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.offset|)) (not (= (select (select |#memory_int| |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.base|) |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.offset|) 1)))) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), 232#(= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1), 296#(and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), Black: 344#(and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem8| 1) (not (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem7| 1)) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), Black: 346#(and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem8| 1) (not (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem7| 1)) (exists ((|ULTIMATE.start_main_~#t~0.base| Int) (|ULTIMATE.start_main_~#t~0.offset| Int)) (and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |ULTIMATE.start_main_~#t~0.base|) |ULTIMATE.start_main_~#t~0.offset|) 0))) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), Black: 348#(and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem8| 1) (not (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem7| 1))), Black: 241#(and (not (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem8| |thr1Thread1of4ForFork0_acquire_lock_#t~mem7|)) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), Black: 230#true, Black: 233#(and (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem6| (select (select |#memory_int| |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.base|) |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.offset|)) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), Black: 235#(not (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem8| |thr1Thread1of4ForFork0_acquire_lock_#t~mem7|)), Black: 237#(and (not (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem7| (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|))) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), Black: 239#(and (not (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem7| (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|))) (not (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem8| |thr1Thread1of4ForFork0_acquire_lock_#t~mem7|)) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1))]) [2021-03-25 13:15:37,492 INFO L384 tUnfolder$Statistics]: this new event has 81 ancestors and is cut-off event [2021-03-25 13:15:37,492 INFO L387 tUnfolder$Statistics]: existing Event has 60 ancestors and is cut-off event [2021-03-25 13:15:37,492 INFO L387 tUnfolder$Statistics]: existing Event has 58 ancestors and is cut-off event [2021-03-25 13:15:37,492 INFO L387 tUnfolder$Statistics]: existing Event has 79 ancestors and is cut-off event [2021-03-25 13:15:37,517 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1262] L696-->L700-2: Formula: (and (= |v_thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_#in~v.base_1| v_thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_~v.base_1) (= |v_#memory_int_68| (let ((.cse0 (store |v_#memory_int_69| v_thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_~o.base_1 (store (select |v_#memory_int_69| v_thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_~o.base_1) v_thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_~o.offset_1 (select (select |v_#memory_int_69| v_thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_~v.base_1) v_thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_~v.offset_1))))) (store .cse0 v_thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_~v.base_1 (store (select .cse0 v_thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_~v.base_1) v_thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_~v.offset_1 1)))) (= |v_thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_#in~v.base_1| |v_~#lock~0.base_22|) (= |v_thr1Thread2of4ForFork0_acquire_lock_~#cond~0.base_5| |v_thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_#in~o.base_1|) (= |v_thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_#in~v.offset_1| v_thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_~v.offset_1) (= |v_thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_#in~v.offset_1| |v_~#lock~0.offset_22|) (= |v_thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_#in~o.base_1| v_thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_~o.base_1) (= |v_thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_#in~o.offset_1| |v_thr1Thread2of4ForFork0_acquire_lock_~#cond~0.offset_5|) (= |v_thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_#in~o.offset_1| v_thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_~o.offset_1)) InVars {#memory_int=|v_#memory_int_69|, ~#lock~0.offset=|v_~#lock~0.offset_22|, thr1Thread2of4ForFork0_acquire_lock_~#cond~0.base=|v_thr1Thread2of4ForFork0_acquire_lock_~#cond~0.base_5|, ~#lock~0.base=|v_~#lock~0.base_22|, thr1Thread2of4ForFork0_acquire_lock_~#cond~0.offset=|v_thr1Thread2of4ForFork0_acquire_lock_~#cond~0.offset_5|} OutVars{thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_#in~o.base=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_#in~o.base_1|, thr1Thread2of4ForFork0_acquire_lock_~#cond~0.base=|v_thr1Thread2of4ForFork0_acquire_lock_~#cond~0.base_5|, ~#lock~0.base=|v_~#lock~0.base_22|, thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_~v.offset=v_thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_~v.offset_1, thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_#t~mem5=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_#t~mem5_1|, thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_~o.base=v_thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_~o.base_1, thr1Thread2of4ForFork0_acquire_lock_~#cond~0.offset=|v_thr1Thread2of4ForFork0_acquire_lock_~#cond~0.offset_5|, thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_~v.base=v_thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_~v.base_1, thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_#in~o.offset=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_#in~o.offset_1|, thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_#in~v.base=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_#in~v.base_1|, thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_#in~v.offset=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_#in~v.offset_1|, thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_~o.offset=v_thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_~o.offset_1, #memory_int=|v_#memory_int_68|, ~#lock~0.offset=|v_~#lock~0.offset_22|} AuxVars[] AssignedVars[thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_#in~o.base, thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_#in~v.base, thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_#in~v.offset, thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_~o.offset, thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_~v.offset, #memory_int, thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_#t~mem5, thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_~o.base, thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_~v.base, thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_#in~o.offset][477], [205#L702-7true, 79#L694true, 207#L700-2true, 18#L700-2true, thr1Thread1of4ForFork0InUse, thr1Thread2of4ForFork0InUse, Black: 322#(and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (exists ((|#t~string0.base| Int) (|#t~string1.base| Int)) (and (= (select |#valid| |#t~string0.base|) 1) (or (= |#t~string0.base| 0) (= |#t~string1.base| 0) (= (select |#valid| 0) 0) (= |~#lock~0.base| 0)) (= (select |#valid| |#t~string1.base|) 1))) (= (select |#valid| |~#lock~0.base|) 1) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), Black: 324#(and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (exists ((|#t~string0.base| Int) (|#t~string1.base| Int)) (and (= (select |#valid| |#t~string0.base|) 1) (or (= |#t~string0.base| 0) (= |#t~string1.base| 0) (= (select |#valid| 0) 0) (= |~#lock~0.base| 0)) (= (select |#valid| |#t~string1.base|) 1))) (= (select |#valid| |~#lock~0.base|) 1) (exists ((|ULTIMATE.start_main_~#t~0.base| Int) (|ULTIMATE.start_main_~#t~0.offset| Int)) (and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |ULTIMATE.start_main_~#t~0.base|) |ULTIMATE.start_main_~#t~0.offset|) 0))) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), thr1Thread3of4ForFork0InUse, Black: 326#(and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem6| (select (select |#memory_int| |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.base|) |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.offset|)) (exists ((|#t~string0.base| Int) (|#t~string1.base| Int)) (and (= (select |#valid| |#t~string0.base|) 1) (or (= |#t~string0.base| 0) (= |#t~string1.base| 0) (= (select |#valid| 0) 0) (= |~#lock~0.base| 0)) (= (select |#valid| |#t~string1.base|) 1))) (= (select |#valid| |~#lock~0.base|) 1) (exists ((|ULTIMATE.start_main_~#t~0.base| Int) (|ULTIMATE.start_main_~#t~0.offset| Int)) (and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |ULTIMATE.start_main_~#t~0.base|) |ULTIMATE.start_main_~#t~0.offset|) 0))) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), Black: 328#(and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (exists ((|#t~string0.base| Int) (|#t~string1.base| Int)) (and (= (select |#valid| |#t~string0.base|) 1) (or (= |#t~string0.base| 0) (= |#t~string1.base| 0) (= (select |#valid| 0) 0) (= |~#lock~0.base| 0)) (= (select |#valid| |#t~string1.base|) 1))) (= (select |#valid| |~#lock~0.base|) 1) (exists ((|ULTIMATE.start_main_~#t~0.base| Int) (|ULTIMATE.start_main_~#t~0.offset| Int)) (and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |ULTIMATE.start_main_~#t~0.base|) |ULTIMATE.start_main_~#t~0.offset|) 0))) (exists ((|thr1Thread1of4ForFork0_acquire_lock_~#cond~0.offset| Int) (|thr1Thread1of4ForFork0_acquire_lock_~#cond~0.base| Int)) (and (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem7| (select (select |#memory_int| |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.base|) |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.offset|)) (not (= (select (select |#memory_int| |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.base|) |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.offset|) 1)))) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), thr1Thread4of4ForFork0InUse, Black: 330#(and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem8| 1) (exists ((|#t~string0.base| Int) (|#t~string1.base| Int)) (and (= (select |#valid| |#t~string0.base|) 1) (or (= |#t~string0.base| 0) (= |#t~string1.base| 0) (= (select |#valid| 0) 0) (= |~#lock~0.base| 0)) (= (select |#valid| |#t~string1.base|) 1))) (= (select |#valid| |~#lock~0.base|) 1) (exists ((|ULTIMATE.start_main_~#t~0.base| Int) (|ULTIMATE.start_main_~#t~0.offset| Int)) (and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |ULTIMATE.start_main_~#t~0.base|) |ULTIMATE.start_main_~#t~0.offset|) 0))) (exists ((|thr1Thread1of4ForFork0_acquire_lock_~#cond~0.offset| Int) (|thr1Thread1of4ForFork0_acquire_lock_~#cond~0.base| Int)) (and (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem7| (select (select |#memory_int| |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.base|) |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.offset|)) (not (= (select (select |#memory_int| |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.base|) |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.offset|) 1)))) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), 35#L719-2true, Black: 332#(and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem8| 1) (exists ((|#t~string0.base| Int) (|#t~string1.base| Int)) (and (= (select |#valid| |#t~string0.base|) 1) (or (= |#t~string0.base| 0) (= |#t~string1.base| 0) (= (select |#valid| 0) 0) (= |~#lock~0.base| 0)) (= (select |#valid| |#t~string1.base|) 1))) (= (select |#valid| |~#lock~0.base|) 1) (not (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem7| 1)) (exists ((|ULTIMATE.start_main_~#t~0.base| Int) (|ULTIMATE.start_main_~#t~0.offset| Int)) (and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |ULTIMATE.start_main_~#t~0.base|) |ULTIMATE.start_main_~#t~0.offset|) 0))) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), Black: 334#(and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (exists ((|ULTIMATE.start_main_~#t~0.base| Int) (|ULTIMATE.start_main_~#t~0.offset| Int)) (and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |ULTIMATE.start_main_~#t~0.base|) |ULTIMATE.start_main_~#t~0.offset|) 0))) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), Black: 336#(and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem8| 1) (exists ((|#t~string0.base| Int) (|#t~string1.base| Int)) (and (= (select |#valid| |#t~string0.base|) 1) (or (= |#t~string0.base| 0) (= |#t~string1.base| 0) (= (select |#valid| 0) 0) (= |~#lock~0.base| 0)) (= (select |#valid| |#t~string1.base|) 1))) (= (select |#valid| |~#lock~0.base|) 1) (not (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem7| 1)) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), Black: 338#(and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem6| (select (select |#memory_int| |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.base|) |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.offset|)) (exists ((|ULTIMATE.start_main_~#t~0.base| Int) (|ULTIMATE.start_main_~#t~0.offset| Int)) (and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |ULTIMATE.start_main_~#t~0.base|) |ULTIMATE.start_main_~#t~0.offset|) 0))) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), Black: 340#(and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (exists ((|ULTIMATE.start_main_~#t~0.base| Int) (|ULTIMATE.start_main_~#t~0.offset| Int)) (and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |ULTIMATE.start_main_~#t~0.base|) |ULTIMATE.start_main_~#t~0.offset|) 0))) (exists ((|thr1Thread1of4ForFork0_acquire_lock_~#cond~0.offset| Int) (|thr1Thread1of4ForFork0_acquire_lock_~#cond~0.base| Int)) (and (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem7| (select (select |#memory_int| |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.base|) |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.offset|)) (not (= (select (select |#memory_int| |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.base|) |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.offset|) 1)))) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), 296#(and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), Black: 342#(and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem8| 1) (exists ((|ULTIMATE.start_main_~#t~0.base| Int) (|ULTIMATE.start_main_~#t~0.offset| Int)) (and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |ULTIMATE.start_main_~#t~0.base|) |ULTIMATE.start_main_~#t~0.offset|) 0))) (exists ((|thr1Thread1of4ForFork0_acquire_lock_~#cond~0.offset| Int) (|thr1Thread1of4ForFork0_acquire_lock_~#cond~0.base| Int)) (and (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem7| (select (select |#memory_int| |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.base|) |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.offset|)) (not (= (select (select |#memory_int| |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.base|) |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.offset|) 1)))) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), Black: 344#(and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem8| 1) (not (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem7| 1)) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), Black: 346#(and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem8| 1) (not (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem7| 1)) (exists ((|ULTIMATE.start_main_~#t~0.base| Int) (|ULTIMATE.start_main_~#t~0.offset| Int)) (and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |ULTIMATE.start_main_~#t~0.base|) |ULTIMATE.start_main_~#t~0.offset|) 0))) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), Black: 348#(and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem8| 1) (not (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem7| 1))), 241#(and (not (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem8| |thr1Thread1of4ForFork0_acquire_lock_#t~mem7|)) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), Black: 230#true, Black: 232#(= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1), Black: 233#(and (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem6| (select (select |#memory_int| |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.base|) |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.offset|)) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), Black: 235#(not (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem8| |thr1Thread1of4ForFork0_acquire_lock_#t~mem7|)), Black: 237#(and (not (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem7| (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|))) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), Black: 239#(and (not (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem7| (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|))) (not (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem8| |thr1Thread1of4ForFork0_acquire_lock_#t~mem7|)) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1))]) [2021-03-25 13:15:37,517 INFO L384 tUnfolder$Statistics]: this new event has 82 ancestors and is cut-off event [2021-03-25 13:15:37,517 INFO L387 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2021-03-25 13:15:37,517 INFO L387 tUnfolder$Statistics]: existing Event has 61 ancestors and is cut-off event [2021-03-25 13:15:37,517 INFO L387 tUnfolder$Statistics]: existing Event has 61 ancestors and is cut-off event [2021-03-25 13:15:37,519 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1097] L696-->L700-2: Formula: (and (= |v_thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_#in~v.base_1| v_thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_~v.base_1) (= |v_#memory_int_68| (let ((.cse0 (store |v_#memory_int_69| v_thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_~o.base_1 (store (select |v_#memory_int_69| v_thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_~o.base_1) v_thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_~o.offset_1 (select (select |v_#memory_int_69| v_thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_~v.base_1) v_thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_~v.offset_1))))) (store .cse0 v_thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_~v.base_1 (store (select .cse0 v_thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_~v.base_1) v_thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_~v.offset_1 1)))) (= |v_thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_#in~v.base_1| |v_~#lock~0.base_22|) (= |v_thr1Thread3of4ForFork0_acquire_lock_~#cond~0.base_5| |v_thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_#in~o.base_1|) (= |v_thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_#in~v.offset_1| v_thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_~v.offset_1) (= |v_thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_#in~v.offset_1| |v_~#lock~0.offset_22|) (= |v_thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_#in~o.base_1| v_thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_~o.base_1) (= |v_thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_#in~o.offset_1| |v_thr1Thread3of4ForFork0_acquire_lock_~#cond~0.offset_5|) (= |v_thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_#in~o.offset_1| v_thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_~o.offset_1)) InVars {#memory_int=|v_#memory_int_69|, ~#lock~0.offset=|v_~#lock~0.offset_22|, thr1Thread3of4ForFork0_acquire_lock_~#cond~0.base=|v_thr1Thread3of4ForFork0_acquire_lock_~#cond~0.base_5|, ~#lock~0.base=|v_~#lock~0.base_22|, thr1Thread3of4ForFork0_acquire_lock_~#cond~0.offset=|v_thr1Thread3of4ForFork0_acquire_lock_~#cond~0.offset_5|} OutVars{thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_#t~mem5=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_#t~mem5_1|, thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_#in~v.base=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_#in~v.base_1|, ~#lock~0.base=|v_~#lock~0.base_22|, thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_~o.offset=v_thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_~o.offset_1, thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_~v.offset=v_thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_~v.offset_1, thr1Thread3of4ForFork0_acquire_lock_~#cond~0.base=|v_thr1Thread3of4ForFork0_acquire_lock_~#cond~0.base_5|, thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_#in~o.base=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_#in~o.base_1|, #memory_int=|v_#memory_int_68|, ~#lock~0.offset=|v_~#lock~0.offset_22|, thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_#in~v.offset=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_#in~v.offset_1|, thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_#in~o.offset=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_#in~o.offset_1|, thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_~o.base=v_thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_~o.base_1, thr1Thread3of4ForFork0_acquire_lock_~#cond~0.offset=|v_thr1Thread3of4ForFork0_acquire_lock_~#cond~0.offset_5|, thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_~v.base=v_thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_~v.base_1} AuxVars[] AssignedVars[thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_~v.offset, thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_#t~mem5, thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_#in~o.base, thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_#in~v.base, #memory_int, thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_~o.offset, thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_#in~v.offset, thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_#in~o.offset, thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_~o.base, thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_~v.base][340], [205#L702-7true, 207#L700-2true, 79#L694true, 18#L700-2true, thr1Thread1of4ForFork0InUse, thr1Thread2of4ForFork0InUse, Black: 322#(and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (exists ((|#t~string0.base| Int) (|#t~string1.base| Int)) (and (= (select |#valid| |#t~string0.base|) 1) (or (= |#t~string0.base| 0) (= |#t~string1.base| 0) (= (select |#valid| 0) 0) (= |~#lock~0.base| 0)) (= (select |#valid| |#t~string1.base|) 1))) (= (select |#valid| |~#lock~0.base|) 1) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), Black: 324#(and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (exists ((|#t~string0.base| Int) (|#t~string1.base| Int)) (and (= (select |#valid| |#t~string0.base|) 1) (or (= |#t~string0.base| 0) (= |#t~string1.base| 0) (= (select |#valid| 0) 0) (= |~#lock~0.base| 0)) (= (select |#valid| |#t~string1.base|) 1))) (= (select |#valid| |~#lock~0.base|) 1) (exists ((|ULTIMATE.start_main_~#t~0.base| Int) (|ULTIMATE.start_main_~#t~0.offset| Int)) (and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |ULTIMATE.start_main_~#t~0.base|) |ULTIMATE.start_main_~#t~0.offset|) 0))) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), thr1Thread3of4ForFork0InUse, Black: 326#(and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem6| (select (select |#memory_int| |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.base|) |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.offset|)) (exists ((|#t~string0.base| Int) (|#t~string1.base| Int)) (and (= (select |#valid| |#t~string0.base|) 1) (or (= |#t~string0.base| 0) (= |#t~string1.base| 0) (= (select |#valid| 0) 0) (= |~#lock~0.base| 0)) (= (select |#valid| |#t~string1.base|) 1))) (= (select |#valid| |~#lock~0.base|) 1) (exists ((|ULTIMATE.start_main_~#t~0.base| Int) (|ULTIMATE.start_main_~#t~0.offset| Int)) (and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |ULTIMATE.start_main_~#t~0.base|) |ULTIMATE.start_main_~#t~0.offset|) 0))) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), Black: 328#(and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (exists ((|#t~string0.base| Int) (|#t~string1.base| Int)) (and (= (select |#valid| |#t~string0.base|) 1) (or (= |#t~string0.base| 0) (= |#t~string1.base| 0) (= (select |#valid| 0) 0) (= |~#lock~0.base| 0)) (= (select |#valid| |#t~string1.base|) 1))) (= (select |#valid| |~#lock~0.base|) 1) (exists ((|ULTIMATE.start_main_~#t~0.base| Int) (|ULTIMATE.start_main_~#t~0.offset| Int)) (and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |ULTIMATE.start_main_~#t~0.base|) |ULTIMATE.start_main_~#t~0.offset|) 0))) (exists ((|thr1Thread1of4ForFork0_acquire_lock_~#cond~0.offset| Int) (|thr1Thread1of4ForFork0_acquire_lock_~#cond~0.base| Int)) (and (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem7| (select (select |#memory_int| |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.base|) |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.offset|)) (not (= (select (select |#memory_int| |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.base|) |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.offset|) 1)))) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), thr1Thread4of4ForFork0InUse, Black: 330#(and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem8| 1) (exists ((|#t~string0.base| Int) (|#t~string1.base| Int)) (and (= (select |#valid| |#t~string0.base|) 1) (or (= |#t~string0.base| 0) (= |#t~string1.base| 0) (= (select |#valid| 0) 0) (= |~#lock~0.base| 0)) (= (select |#valid| |#t~string1.base|) 1))) (= (select |#valid| |~#lock~0.base|) 1) (exists ((|ULTIMATE.start_main_~#t~0.base| Int) (|ULTIMATE.start_main_~#t~0.offset| Int)) (and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |ULTIMATE.start_main_~#t~0.base|) |ULTIMATE.start_main_~#t~0.offset|) 0))) (exists ((|thr1Thread1of4ForFork0_acquire_lock_~#cond~0.offset| Int) (|thr1Thread1of4ForFork0_acquire_lock_~#cond~0.base| Int)) (and (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem7| (select (select |#memory_int| |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.base|) |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.offset|)) (not (= (select (select |#memory_int| |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.base|) |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.offset|) 1)))) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), 35#L719-2true, Black: 332#(and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem8| 1) (exists ((|#t~string0.base| Int) (|#t~string1.base| Int)) (and (= (select |#valid| |#t~string0.base|) 1) (or (= |#t~string0.base| 0) (= |#t~string1.base| 0) (= (select |#valid| 0) 0) (= |~#lock~0.base| 0)) (= (select |#valid| |#t~string1.base|) 1))) (= (select |#valid| |~#lock~0.base|) 1) (not (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem7| 1)) (exists ((|ULTIMATE.start_main_~#t~0.base| Int) (|ULTIMATE.start_main_~#t~0.offset| Int)) (and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |ULTIMATE.start_main_~#t~0.base|) |ULTIMATE.start_main_~#t~0.offset|) 0))) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), Black: 334#(and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (exists ((|ULTIMATE.start_main_~#t~0.base| Int) (|ULTIMATE.start_main_~#t~0.offset| Int)) (and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |ULTIMATE.start_main_~#t~0.base|) |ULTIMATE.start_main_~#t~0.offset|) 0))) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), Black: 336#(and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem8| 1) (exists ((|#t~string0.base| Int) (|#t~string1.base| Int)) (and (= (select |#valid| |#t~string0.base|) 1) (or (= |#t~string0.base| 0) (= |#t~string1.base| 0) (= (select |#valid| 0) 0) (= |~#lock~0.base| 0)) (= (select |#valid| |#t~string1.base|) 1))) (= (select |#valid| |~#lock~0.base|) 1) (not (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem7| 1)) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), Black: 338#(and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem6| (select (select |#memory_int| |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.base|) |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.offset|)) (exists ((|ULTIMATE.start_main_~#t~0.base| Int) (|ULTIMATE.start_main_~#t~0.offset| Int)) (and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |ULTIMATE.start_main_~#t~0.base|) |ULTIMATE.start_main_~#t~0.offset|) 0))) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), Black: 340#(and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (exists ((|ULTIMATE.start_main_~#t~0.base| Int) (|ULTIMATE.start_main_~#t~0.offset| Int)) (and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |ULTIMATE.start_main_~#t~0.base|) |ULTIMATE.start_main_~#t~0.offset|) 0))) (exists ((|thr1Thread1of4ForFork0_acquire_lock_~#cond~0.offset| Int) (|thr1Thread1of4ForFork0_acquire_lock_~#cond~0.base| Int)) (and (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem7| (select (select |#memory_int| |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.base|) |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.offset|)) (not (= (select (select |#memory_int| |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.base|) |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.offset|) 1)))) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), Black: 342#(and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem8| 1) (exists ((|ULTIMATE.start_main_~#t~0.base| Int) (|ULTIMATE.start_main_~#t~0.offset| Int)) (and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |ULTIMATE.start_main_~#t~0.base|) |ULTIMATE.start_main_~#t~0.offset|) 0))) (exists ((|thr1Thread1of4ForFork0_acquire_lock_~#cond~0.offset| Int) (|thr1Thread1of4ForFork0_acquire_lock_~#cond~0.base| Int)) (and (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem7| (select (select |#memory_int| |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.base|) |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.offset|)) (not (= (select (select |#memory_int| |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.base|) |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.offset|) 1)))) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), 296#(and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), Black: 344#(and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem8| 1) (not (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem7| 1)) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), Black: 346#(and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem8| 1) (not (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem7| 1)) (exists ((|ULTIMATE.start_main_~#t~0.base| Int) (|ULTIMATE.start_main_~#t~0.offset| Int)) (and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |ULTIMATE.start_main_~#t~0.base|) |ULTIMATE.start_main_~#t~0.offset|) 0))) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), Black: 348#(and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem8| 1) (not (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem7| 1))), 241#(and (not (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem8| |thr1Thread1of4ForFork0_acquire_lock_#t~mem7|)) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), Black: 230#true, Black: 232#(= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1), Black: 233#(and (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem6| (select (select |#memory_int| |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.base|) |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.offset|)) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), Black: 235#(not (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem8| |thr1Thread1of4ForFork0_acquire_lock_#t~mem7|)), Black: 237#(and (not (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem7| (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|))) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), Black: 239#(and (not (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem7| (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|))) (not (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem8| |thr1Thread1of4ForFork0_acquire_lock_#t~mem7|)) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1))]) [2021-03-25 13:15:37,519 INFO L384 tUnfolder$Statistics]: this new event has 82 ancestors and is cut-off event [2021-03-25 13:15:37,519 INFO L387 tUnfolder$Statistics]: existing Event has 61 ancestors and is cut-off event [2021-03-25 13:15:37,519 INFO L387 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2021-03-25 13:15:37,519 INFO L387 tUnfolder$Statistics]: existing Event has 61 ancestors and is cut-off event [2021-03-25 13:15:37,605 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1152] L696-->L700-2: Formula: (and (= |v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#in~v.base_1| v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_~v.base_1) (= |v_#memory_int_68| (let ((.cse0 (store |v_#memory_int_69| v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_~o.base_1 (store (select |v_#memory_int_69| v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_~o.base_1) v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_~o.offset_1 (select (select |v_#memory_int_69| v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_~v.base_1) v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_~v.offset_1))))) (store .cse0 v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_~v.base_1 (store (select .cse0 v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_~v.base_1) v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_~v.offset_1 1)))) (= |v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#in~v.base_1| |v_~#lock~0.base_22|) (= |v_thr1Thread4of4ForFork0_acquire_lock_~#cond~0.base_5| |v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#in~o.base_1|) (= |v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#in~v.offset_1| v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_~v.offset_1) (= |v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#in~v.offset_1| |v_~#lock~0.offset_22|) (= |v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#in~o.base_1| v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_~o.base_1) (= |v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#in~o.offset_1| |v_thr1Thread4of4ForFork0_acquire_lock_~#cond~0.offset_5|) (= |v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#in~o.offset_1| v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_~o.offset_1)) InVars {#memory_int=|v_#memory_int_69|, ~#lock~0.offset=|v_~#lock~0.offset_22|, ~#lock~0.base=|v_~#lock~0.base_22|, thr1Thread4of4ForFork0_acquire_lock_~#cond~0.base=|v_thr1Thread4of4ForFork0_acquire_lock_~#cond~0.base_5|, thr1Thread4of4ForFork0_acquire_lock_~#cond~0.offset=|v_thr1Thread4of4ForFork0_acquire_lock_~#cond~0.offset_5|} OutVars{~#lock~0.base=|v_~#lock~0.base_22|, thr1Thread4of4ForFork0_acquire_lock_~#cond~0.base=|v_thr1Thread4of4ForFork0_acquire_lock_~#cond~0.base_5|, thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_~v.offset=v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_~v.offset_1, thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#in~v.offset=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#in~v.offset_1|, thr1Thread4of4ForFork0_acquire_lock_~#cond~0.offset=|v_thr1Thread4of4ForFork0_acquire_lock_~#cond~0.offset_5|, thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_~v.base=v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_~v.base_1, thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#t~mem5=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#t~mem5_1|, thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_~o.base=v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_~o.base_1, thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#in~o.offset=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#in~o.offset_1|, thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#in~v.base=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#in~v.base_1|, #memory_int=|v_#memory_int_68|, ~#lock~0.offset=|v_~#lock~0.offset_22|, thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_~o.offset=v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_~o.offset_1, thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#in~o.base=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#in~o.base_1|} AuxVars[] AssignedVars[thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#t~mem5, thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_~o.base, thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#in~o.offset, thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#in~v.base, thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_~v.offset, thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#in~v.offset, #memory_int, thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_~o.offset, thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#in~o.base, thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_~v.base][179], [205#L702-7true, 207#L700-2true, 344#(and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem8| 1) (not (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem7| 1)) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), thr1Thread1of4ForFork0InUse, thr1Thread2of4ForFork0InUse, Black: 322#(and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (exists ((|#t~string0.base| Int) (|#t~string1.base| Int)) (and (= (select |#valid| |#t~string0.base|) 1) (or (= |#t~string0.base| 0) (= |#t~string1.base| 0) (= (select |#valid| 0) 0) (= |~#lock~0.base| 0)) (= (select |#valid| |#t~string1.base|) 1))) (= (select |#valid| |~#lock~0.base|) 1) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), Black: 324#(and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (exists ((|#t~string0.base| Int) (|#t~string1.base| Int)) (and (= (select |#valid| |#t~string0.base|) 1) (or (= |#t~string0.base| 0) (= |#t~string1.base| 0) (= (select |#valid| 0) 0) (= |~#lock~0.base| 0)) (= (select |#valid| |#t~string1.base|) 1))) (= (select |#valid| |~#lock~0.base|) 1) (exists ((|ULTIMATE.start_main_~#t~0.base| Int) (|ULTIMATE.start_main_~#t~0.offset| Int)) (and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |ULTIMATE.start_main_~#t~0.base|) |ULTIMATE.start_main_~#t~0.offset|) 0))) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), thr1Thread3of4ForFork0InUse, Black: 326#(and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem6| (select (select |#memory_int| |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.base|) |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.offset|)) (exists ((|#t~string0.base| Int) (|#t~string1.base| Int)) (and (= (select |#valid| |#t~string0.base|) 1) (or (= |#t~string0.base| 0) (= |#t~string1.base| 0) (= (select |#valid| 0) 0) (= |~#lock~0.base| 0)) (= (select |#valid| |#t~string1.base|) 1))) (= (select |#valid| |~#lock~0.base|) 1) (exists ((|ULTIMATE.start_main_~#t~0.base| Int) (|ULTIMATE.start_main_~#t~0.offset| Int)) (and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |ULTIMATE.start_main_~#t~0.base|) |ULTIMATE.start_main_~#t~0.offset|) 0))) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), Black: 328#(and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (exists ((|#t~string0.base| Int) (|#t~string1.base| Int)) (and (= (select |#valid| |#t~string0.base|) 1) (or (= |#t~string0.base| 0) (= |#t~string1.base| 0) (= (select |#valid| 0) 0) (= |~#lock~0.base| 0)) (= (select |#valid| |#t~string1.base|) 1))) (= (select |#valid| |~#lock~0.base|) 1) (exists ((|ULTIMATE.start_main_~#t~0.base| Int) (|ULTIMATE.start_main_~#t~0.offset| Int)) (and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |ULTIMATE.start_main_~#t~0.base|) |ULTIMATE.start_main_~#t~0.offset|) 0))) (exists ((|thr1Thread1of4ForFork0_acquire_lock_~#cond~0.offset| Int) (|thr1Thread1of4ForFork0_acquire_lock_~#cond~0.base| Int)) (and (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem7| (select (select |#memory_int| |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.base|) |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.offset|)) (not (= (select (select |#memory_int| |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.base|) |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.offset|) 1)))) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), thr1Thread4of4ForFork0InUse, Black: 330#(and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem8| 1) (exists ((|#t~string0.base| Int) (|#t~string1.base| Int)) (and (= (select |#valid| |#t~string0.base|) 1) (or (= |#t~string0.base| 0) (= |#t~string1.base| 0) (= (select |#valid| 0) 0) (= |~#lock~0.base| 0)) (= (select |#valid| |#t~string1.base|) 1))) (= (select |#valid| |~#lock~0.base|) 1) (exists ((|ULTIMATE.start_main_~#t~0.base| Int) (|ULTIMATE.start_main_~#t~0.offset| Int)) (and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |ULTIMATE.start_main_~#t~0.base|) |ULTIMATE.start_main_~#t~0.offset|) 0))) (exists ((|thr1Thread1of4ForFork0_acquire_lock_~#cond~0.offset| Int) (|thr1Thread1of4ForFork0_acquire_lock_~#cond~0.base| Int)) (and (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem7| (select (select |#memory_int| |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.base|) |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.offset|)) (not (= (select (select |#memory_int| |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.base|) |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.offset|) 1)))) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), Black: 332#(and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem8| 1) (exists ((|#t~string0.base| Int) (|#t~string1.base| Int)) (and (= (select |#valid| |#t~string0.base|) 1) (or (= |#t~string0.base| 0) (= |#t~string1.base| 0) (= (select |#valid| 0) 0) (= |~#lock~0.base| 0)) (= (select |#valid| |#t~string1.base|) 1))) (= (select |#valid| |~#lock~0.base|) 1) (not (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem7| 1)) (exists ((|ULTIMATE.start_main_~#t~0.base| Int) (|ULTIMATE.start_main_~#t~0.offset| Int)) (and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |ULTIMATE.start_main_~#t~0.base|) |ULTIMATE.start_main_~#t~0.offset|) 0))) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), 35#L719-2true, Black: 334#(and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (exists ((|ULTIMATE.start_main_~#t~0.base| Int) (|ULTIMATE.start_main_~#t~0.offset| Int)) (and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |ULTIMATE.start_main_~#t~0.base|) |ULTIMATE.start_main_~#t~0.offset|) 0))) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), Black: 336#(and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem8| 1) (exists ((|#t~string0.base| Int) (|#t~string1.base| Int)) (and (= (select |#valid| |#t~string0.base|) 1) (or (= |#t~string0.base| 0) (= |#t~string1.base| 0) (= (select |#valid| 0) 0) (= |~#lock~0.base| 0)) (= (select |#valid| |#t~string1.base|) 1))) (= (select |#valid| |~#lock~0.base|) 1) (not (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem7| 1)) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), Black: 338#(and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem6| (select (select |#memory_int| |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.base|) |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.offset|)) (exists ((|ULTIMATE.start_main_~#t~0.base| Int) (|ULTIMATE.start_main_~#t~0.offset| Int)) (and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |ULTIMATE.start_main_~#t~0.base|) |ULTIMATE.start_main_~#t~0.offset|) 0))) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), Black: 340#(and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (exists ((|ULTIMATE.start_main_~#t~0.base| Int) (|ULTIMATE.start_main_~#t~0.offset| Int)) (and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |ULTIMATE.start_main_~#t~0.base|) |ULTIMATE.start_main_~#t~0.offset|) 0))) (exists ((|thr1Thread1of4ForFork0_acquire_lock_~#cond~0.offset| Int) (|thr1Thread1of4ForFork0_acquire_lock_~#cond~0.base| Int)) (and (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem7| (select (select |#memory_int| |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.base|) |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.offset|)) (not (= (select (select |#memory_int| |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.base|) |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.offset|) 1)))) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), Black: 342#(and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem8| 1) (exists ((|ULTIMATE.start_main_~#t~0.base| Int) (|ULTIMATE.start_main_~#t~0.offset| Int)) (and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |ULTIMATE.start_main_~#t~0.base|) |ULTIMATE.start_main_~#t~0.offset|) 0))) (exists ((|thr1Thread1of4ForFork0_acquire_lock_~#cond~0.offset| Int) (|thr1Thread1of4ForFork0_acquire_lock_~#cond~0.base| Int)) (and (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem7| (select (select |#memory_int| |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.base|) |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.offset|)) (not (= (select (select |#memory_int| |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.base|) |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.offset|) 1)))) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), Black: 346#(and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem8| 1) (not (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem7| 1)) (exists ((|ULTIMATE.start_main_~#t~0.base| Int) (|ULTIMATE.start_main_~#t~0.offset| Int)) (and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |ULTIMATE.start_main_~#t~0.base|) |ULTIMATE.start_main_~#t~0.offset|) 0))) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), Black: 348#(and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem8| 1) (not (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem7| 1))), 43#L694true, 110#L700-2true, 241#(and (not (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem8| |thr1Thread1of4ForFork0_acquire_lock_#t~mem7|)) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), Black: 230#true, Black: 232#(= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1), Black: 233#(and (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem6| (select (select |#memory_int| |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.base|) |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.offset|)) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), Black: 235#(not (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem8| |thr1Thread1of4ForFork0_acquire_lock_#t~mem7|)), Black: 237#(and (not (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem7| (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|))) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), Black: 239#(and (not (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem7| (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|))) (not (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem8| |thr1Thread1of4ForFork0_acquire_lock_#t~mem7|)) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1))]) [2021-03-25 13:15:37,605 INFO L384 tUnfolder$Statistics]: this new event has 84 ancestors and is cut-off event [2021-03-25 13:15:37,605 INFO L387 tUnfolder$Statistics]: existing Event has 61 ancestors and is cut-off event [2021-03-25 13:15:37,605 INFO L387 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2021-03-25 13:15:37,605 INFO L387 tUnfolder$Statistics]: existing Event has 63 ancestors and is cut-off event [2021-03-25 13:15:37,605 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1262] L696-->L700-2: Formula: (and (= |v_thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_#in~v.base_1| v_thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_~v.base_1) (= |v_#memory_int_68| (let ((.cse0 (store |v_#memory_int_69| v_thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_~o.base_1 (store (select |v_#memory_int_69| v_thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_~o.base_1) v_thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_~o.offset_1 (select (select |v_#memory_int_69| v_thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_~v.base_1) v_thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_~v.offset_1))))) (store .cse0 v_thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_~v.base_1 (store (select .cse0 v_thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_~v.base_1) v_thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_~v.offset_1 1)))) (= |v_thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_#in~v.base_1| |v_~#lock~0.base_22|) (= |v_thr1Thread2of4ForFork0_acquire_lock_~#cond~0.base_5| |v_thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_#in~o.base_1|) (= |v_thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_#in~v.offset_1| v_thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_~v.offset_1) (= |v_thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_#in~v.offset_1| |v_~#lock~0.offset_22|) (= |v_thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_#in~o.base_1| v_thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_~o.base_1) (= |v_thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_#in~o.offset_1| |v_thr1Thread2of4ForFork0_acquire_lock_~#cond~0.offset_5|) (= |v_thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_#in~o.offset_1| v_thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_~o.offset_1)) InVars {#memory_int=|v_#memory_int_69|, ~#lock~0.offset=|v_~#lock~0.offset_22|, thr1Thread2of4ForFork0_acquire_lock_~#cond~0.base=|v_thr1Thread2of4ForFork0_acquire_lock_~#cond~0.base_5|, ~#lock~0.base=|v_~#lock~0.base_22|, thr1Thread2of4ForFork0_acquire_lock_~#cond~0.offset=|v_thr1Thread2of4ForFork0_acquire_lock_~#cond~0.offset_5|} OutVars{thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_#in~o.base=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_#in~o.base_1|, thr1Thread2of4ForFork0_acquire_lock_~#cond~0.base=|v_thr1Thread2of4ForFork0_acquire_lock_~#cond~0.base_5|, ~#lock~0.base=|v_~#lock~0.base_22|, thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_~v.offset=v_thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_~v.offset_1, thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_#t~mem5=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_#t~mem5_1|, thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_~o.base=v_thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_~o.base_1, thr1Thread2of4ForFork0_acquire_lock_~#cond~0.offset=|v_thr1Thread2of4ForFork0_acquire_lock_~#cond~0.offset_5|, thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_~v.base=v_thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_~v.base_1, thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_#in~o.offset=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_#in~o.offset_1|, thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_#in~v.base=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_#in~v.base_1|, thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_#in~v.offset=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_#in~v.offset_1|, thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_~o.offset=v_thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_~o.offset_1, #memory_int=|v_#memory_int_68|, ~#lock~0.offset=|v_~#lock~0.offset_22|} AuxVars[] AssignedVars[thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_#in~o.base, thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_#in~v.base, thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_#in~v.offset, thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_~o.offset, thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_~v.offset, #memory_int, thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_#t~mem5, thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_~o.base, thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_~v.base, thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_#in~o.offset][443], [205#L702-7true, 79#L694true, 207#L700-2true, 18#L700-2true, 344#(and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem8| 1) (not (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem7| 1)) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), thr1Thread1of4ForFork0InUse, thr1Thread2of4ForFork0InUse, Black: 322#(and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (exists ((|#t~string0.base| Int) (|#t~string1.base| Int)) (and (= (select |#valid| |#t~string0.base|) 1) (or (= |#t~string0.base| 0) (= |#t~string1.base| 0) (= (select |#valid| 0) 0) (= |~#lock~0.base| 0)) (= (select |#valid| |#t~string1.base|) 1))) (= (select |#valid| |~#lock~0.base|) 1) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), Black: 324#(and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (exists ((|#t~string0.base| Int) (|#t~string1.base| Int)) (and (= (select |#valid| |#t~string0.base|) 1) (or (= |#t~string0.base| 0) (= |#t~string1.base| 0) (= (select |#valid| 0) 0) (= |~#lock~0.base| 0)) (= (select |#valid| |#t~string1.base|) 1))) (= (select |#valid| |~#lock~0.base|) 1) (exists ((|ULTIMATE.start_main_~#t~0.base| Int) (|ULTIMATE.start_main_~#t~0.offset| Int)) (and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |ULTIMATE.start_main_~#t~0.base|) |ULTIMATE.start_main_~#t~0.offset|) 0))) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), thr1Thread3of4ForFork0InUse, Black: 326#(and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem6| (select (select |#memory_int| |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.base|) |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.offset|)) (exists ((|#t~string0.base| Int) (|#t~string1.base| Int)) (and (= (select |#valid| |#t~string0.base|) 1) (or (= |#t~string0.base| 0) (= |#t~string1.base| 0) (= (select |#valid| 0) 0) (= |~#lock~0.base| 0)) (= (select |#valid| |#t~string1.base|) 1))) (= (select |#valid| |~#lock~0.base|) 1) (exists ((|ULTIMATE.start_main_~#t~0.base| Int) (|ULTIMATE.start_main_~#t~0.offset| Int)) (and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |ULTIMATE.start_main_~#t~0.base|) |ULTIMATE.start_main_~#t~0.offset|) 0))) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), Black: 328#(and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (exists ((|#t~string0.base| Int) (|#t~string1.base| Int)) (and (= (select |#valid| |#t~string0.base|) 1) (or (= |#t~string0.base| 0) (= |#t~string1.base| 0) (= (select |#valid| 0) 0) (= |~#lock~0.base| 0)) (= (select |#valid| |#t~string1.base|) 1))) (= (select |#valid| |~#lock~0.base|) 1) (exists ((|ULTIMATE.start_main_~#t~0.base| Int) (|ULTIMATE.start_main_~#t~0.offset| Int)) (and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |ULTIMATE.start_main_~#t~0.base|) |ULTIMATE.start_main_~#t~0.offset|) 0))) (exists ((|thr1Thread1of4ForFork0_acquire_lock_~#cond~0.offset| Int) (|thr1Thread1of4ForFork0_acquire_lock_~#cond~0.base| Int)) (and (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem7| (select (select |#memory_int| |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.base|) |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.offset|)) (not (= (select (select |#memory_int| |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.base|) |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.offset|) 1)))) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), thr1Thread4of4ForFork0InUse, Black: 330#(and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem8| 1) (exists ((|#t~string0.base| Int) (|#t~string1.base| Int)) (and (= (select |#valid| |#t~string0.base|) 1) (or (= |#t~string0.base| 0) (= |#t~string1.base| 0) (= (select |#valid| 0) 0) (= |~#lock~0.base| 0)) (= (select |#valid| |#t~string1.base|) 1))) (= (select |#valid| |~#lock~0.base|) 1) (exists ((|ULTIMATE.start_main_~#t~0.base| Int) (|ULTIMATE.start_main_~#t~0.offset| Int)) (and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |ULTIMATE.start_main_~#t~0.base|) |ULTIMATE.start_main_~#t~0.offset|) 0))) (exists ((|thr1Thread1of4ForFork0_acquire_lock_~#cond~0.offset| Int) (|thr1Thread1of4ForFork0_acquire_lock_~#cond~0.base| Int)) (and (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem7| (select (select |#memory_int| |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.base|) |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.offset|)) (not (= (select (select |#memory_int| |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.base|) |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.offset|) 1)))) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), Black: 332#(and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem8| 1) (exists ((|#t~string0.base| Int) (|#t~string1.base| Int)) (and (= (select |#valid| |#t~string0.base|) 1) (or (= |#t~string0.base| 0) (= |#t~string1.base| 0) (= (select |#valid| 0) 0) (= |~#lock~0.base| 0)) (= (select |#valid| |#t~string1.base|) 1))) (= (select |#valid| |~#lock~0.base|) 1) (not (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem7| 1)) (exists ((|ULTIMATE.start_main_~#t~0.base| Int) (|ULTIMATE.start_main_~#t~0.offset| Int)) (and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |ULTIMATE.start_main_~#t~0.base|) |ULTIMATE.start_main_~#t~0.offset|) 0))) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), 35#L719-2true, Black: 334#(and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (exists ((|ULTIMATE.start_main_~#t~0.base| Int) (|ULTIMATE.start_main_~#t~0.offset| Int)) (and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |ULTIMATE.start_main_~#t~0.base|) |ULTIMATE.start_main_~#t~0.offset|) 0))) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), Black: 336#(and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem8| 1) (exists ((|#t~string0.base| Int) (|#t~string1.base| Int)) (and (= (select |#valid| |#t~string0.base|) 1) (or (= |#t~string0.base| 0) (= |#t~string1.base| 0) (= (select |#valid| 0) 0) (= |~#lock~0.base| 0)) (= (select |#valid| |#t~string1.base|) 1))) (= (select |#valid| |~#lock~0.base|) 1) (not (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem7| 1)) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), Black: 338#(and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem6| (select (select |#memory_int| |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.base|) |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.offset|)) (exists ((|ULTIMATE.start_main_~#t~0.base| Int) (|ULTIMATE.start_main_~#t~0.offset| Int)) (and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |ULTIMATE.start_main_~#t~0.base|) |ULTIMATE.start_main_~#t~0.offset|) 0))) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), Black: 340#(and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (exists ((|ULTIMATE.start_main_~#t~0.base| Int) (|ULTIMATE.start_main_~#t~0.offset| Int)) (and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |ULTIMATE.start_main_~#t~0.base|) |ULTIMATE.start_main_~#t~0.offset|) 0))) (exists ((|thr1Thread1of4ForFork0_acquire_lock_~#cond~0.offset| Int) (|thr1Thread1of4ForFork0_acquire_lock_~#cond~0.base| Int)) (and (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem7| (select (select |#memory_int| |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.base|) |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.offset|)) (not (= (select (select |#memory_int| |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.base|) |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.offset|) 1)))) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), Black: 342#(and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem8| 1) (exists ((|ULTIMATE.start_main_~#t~0.base| Int) (|ULTIMATE.start_main_~#t~0.offset| Int)) (and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |ULTIMATE.start_main_~#t~0.base|) |ULTIMATE.start_main_~#t~0.offset|) 0))) (exists ((|thr1Thread1of4ForFork0_acquire_lock_~#cond~0.offset| Int) (|thr1Thread1of4ForFork0_acquire_lock_~#cond~0.base| Int)) (and (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem7| (select (select |#memory_int| |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.base|) |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.offset|)) (not (= (select (select |#memory_int| |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.base|) |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.offset|) 1)))) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), Black: 346#(and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem8| 1) (not (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem7| 1)) (exists ((|ULTIMATE.start_main_~#t~0.base| Int) (|ULTIMATE.start_main_~#t~0.offset| Int)) (and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |ULTIMATE.start_main_~#t~0.base|) |ULTIMATE.start_main_~#t~0.offset|) 0))) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), Black: 348#(and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem8| 1) (not (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem7| 1))), 241#(and (not (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem8| |thr1Thread1of4ForFork0_acquire_lock_#t~mem7|)) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), Black: 230#true, Black: 232#(= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1), Black: 233#(and (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem6| (select (select |#memory_int| |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.base|) |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.offset|)) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), Black: 235#(not (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem8| |thr1Thread1of4ForFork0_acquire_lock_#t~mem7|)), Black: 237#(and (not (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem7| (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|))) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), Black: 239#(and (not (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem7| (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|))) (not (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem8| |thr1Thread1of4ForFork0_acquire_lock_#t~mem7|)) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1))]) [2021-03-25 13:15:37,605 INFO L384 tUnfolder$Statistics]: this new event has 84 ancestors and is cut-off event [2021-03-25 13:15:37,605 INFO L387 tUnfolder$Statistics]: existing Event has 63 ancestors and is cut-off event [2021-03-25 13:15:37,605 INFO L387 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2021-03-25 13:15:37,605 INFO L387 tUnfolder$Statistics]: existing Event has 61 ancestors and is cut-off event [2021-03-25 13:15:37,607 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1152] L696-->L700-2: Formula: (and (= |v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#in~v.base_1| v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_~v.base_1) (= |v_#memory_int_68| (let ((.cse0 (store |v_#memory_int_69| v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_~o.base_1 (store (select |v_#memory_int_69| v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_~o.base_1) v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_~o.offset_1 (select (select |v_#memory_int_69| v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_~v.base_1) v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_~v.offset_1))))) (store .cse0 v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_~v.base_1 (store (select .cse0 v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_~v.base_1) v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_~v.offset_1 1)))) (= |v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#in~v.base_1| |v_~#lock~0.base_22|) (= |v_thr1Thread4of4ForFork0_acquire_lock_~#cond~0.base_5| |v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#in~o.base_1|) (= |v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#in~v.offset_1| v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_~v.offset_1) (= |v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#in~v.offset_1| |v_~#lock~0.offset_22|) (= |v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#in~o.base_1| v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_~o.base_1) (= |v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#in~o.offset_1| |v_thr1Thread4of4ForFork0_acquire_lock_~#cond~0.offset_5|) (= |v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#in~o.offset_1| v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_~o.offset_1)) InVars {#memory_int=|v_#memory_int_69|, ~#lock~0.offset=|v_~#lock~0.offset_22|, ~#lock~0.base=|v_~#lock~0.base_22|, thr1Thread4of4ForFork0_acquire_lock_~#cond~0.base=|v_thr1Thread4of4ForFork0_acquire_lock_~#cond~0.base_5|, thr1Thread4of4ForFork0_acquire_lock_~#cond~0.offset=|v_thr1Thread4of4ForFork0_acquire_lock_~#cond~0.offset_5|} OutVars{~#lock~0.base=|v_~#lock~0.base_22|, thr1Thread4of4ForFork0_acquire_lock_~#cond~0.base=|v_thr1Thread4of4ForFork0_acquire_lock_~#cond~0.base_5|, thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_~v.offset=v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_~v.offset_1, thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#in~v.offset=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#in~v.offset_1|, thr1Thread4of4ForFork0_acquire_lock_~#cond~0.offset=|v_thr1Thread4of4ForFork0_acquire_lock_~#cond~0.offset_5|, thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_~v.base=v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_~v.base_1, thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#t~mem5=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#t~mem5_1|, thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_~o.base=v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_~o.base_1, thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#in~o.offset=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#in~o.offset_1|, thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#in~v.base=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#in~v.base_1|, #memory_int=|v_#memory_int_68|, ~#lock~0.offset=|v_~#lock~0.offset_22|, thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_~o.offset=v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_~o.offset_1, thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#in~o.base=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#in~o.base_1|} AuxVars[] AssignedVars[thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#t~mem5, thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_~o.base, thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#in~o.offset, thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#in~v.base, thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_~v.offset, thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#in~v.offset, #memory_int, thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_~o.offset, thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#in~o.base, thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_~v.base][179], [205#L702-7true, 18#L700-2true, 344#(and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem8| 1) (not (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem7| 1)) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), thr1Thread1of4ForFork0InUse, thr1Thread2of4ForFork0InUse, Black: 322#(and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (exists ((|#t~string0.base| Int) (|#t~string1.base| Int)) (and (= (select |#valid| |#t~string0.base|) 1) (or (= |#t~string0.base| 0) (= |#t~string1.base| 0) (= (select |#valid| 0) 0) (= |~#lock~0.base| 0)) (= (select |#valid| |#t~string1.base|) 1))) (= (select |#valid| |~#lock~0.base|) 1) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), Black: 324#(and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (exists ((|#t~string0.base| Int) (|#t~string1.base| Int)) (and (= (select |#valid| |#t~string0.base|) 1) (or (= |#t~string0.base| 0) (= |#t~string1.base| 0) (= (select |#valid| 0) 0) (= |~#lock~0.base| 0)) (= (select |#valid| |#t~string1.base|) 1))) (= (select |#valid| |~#lock~0.base|) 1) (exists ((|ULTIMATE.start_main_~#t~0.base| Int) (|ULTIMATE.start_main_~#t~0.offset| Int)) (and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |ULTIMATE.start_main_~#t~0.base|) |ULTIMATE.start_main_~#t~0.offset|) 0))) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), thr1Thread3of4ForFork0InUse, Black: 326#(and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem6| (select (select |#memory_int| |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.base|) |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.offset|)) (exists ((|#t~string0.base| Int) (|#t~string1.base| Int)) (and (= (select |#valid| |#t~string0.base|) 1) (or (= |#t~string0.base| 0) (= |#t~string1.base| 0) (= (select |#valid| 0) 0) (= |~#lock~0.base| 0)) (= (select |#valid| |#t~string1.base|) 1))) (= (select |#valid| |~#lock~0.base|) 1) (exists ((|ULTIMATE.start_main_~#t~0.base| Int) (|ULTIMATE.start_main_~#t~0.offset| Int)) (and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |ULTIMATE.start_main_~#t~0.base|) |ULTIMATE.start_main_~#t~0.offset|) 0))) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), Black: 328#(and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (exists ((|#t~string0.base| Int) (|#t~string1.base| Int)) (and (= (select |#valid| |#t~string0.base|) 1) (or (= |#t~string0.base| 0) (= |#t~string1.base| 0) (= (select |#valid| 0) 0) (= |~#lock~0.base| 0)) (= (select |#valid| |#t~string1.base|) 1))) (= (select |#valid| |~#lock~0.base|) 1) (exists ((|ULTIMATE.start_main_~#t~0.base| Int) (|ULTIMATE.start_main_~#t~0.offset| Int)) (and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |ULTIMATE.start_main_~#t~0.base|) |ULTIMATE.start_main_~#t~0.offset|) 0))) (exists ((|thr1Thread1of4ForFork0_acquire_lock_~#cond~0.offset| Int) (|thr1Thread1of4ForFork0_acquire_lock_~#cond~0.base| Int)) (and (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem7| (select (select |#memory_int| |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.base|) |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.offset|)) (not (= (select (select |#memory_int| |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.base|) |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.offset|) 1)))) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), thr1Thread4of4ForFork0InUse, Black: 330#(and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem8| 1) (exists ((|#t~string0.base| Int) (|#t~string1.base| Int)) (and (= (select |#valid| |#t~string0.base|) 1) (or (= |#t~string0.base| 0) (= |#t~string1.base| 0) (= (select |#valid| 0) 0) (= |~#lock~0.base| 0)) (= (select |#valid| |#t~string1.base|) 1))) (= (select |#valid| |~#lock~0.base|) 1) (exists ((|ULTIMATE.start_main_~#t~0.base| Int) (|ULTIMATE.start_main_~#t~0.offset| Int)) (and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |ULTIMATE.start_main_~#t~0.base|) |ULTIMATE.start_main_~#t~0.offset|) 0))) (exists ((|thr1Thread1of4ForFork0_acquire_lock_~#cond~0.offset| Int) (|thr1Thread1of4ForFork0_acquire_lock_~#cond~0.base| Int)) (and (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem7| (select (select |#memory_int| |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.base|) |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.offset|)) (not (= (select (select |#memory_int| |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.base|) |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.offset|) 1)))) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), Black: 332#(and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem8| 1) (exists ((|#t~string0.base| Int) (|#t~string1.base| Int)) (and (= (select |#valid| |#t~string0.base|) 1) (or (= |#t~string0.base| 0) (= |#t~string1.base| 0) (= (select |#valid| 0) 0) (= |~#lock~0.base| 0)) (= (select |#valid| |#t~string1.base|) 1))) (= (select |#valid| |~#lock~0.base|) 1) (not (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem7| 1)) (exists ((|ULTIMATE.start_main_~#t~0.base| Int) (|ULTIMATE.start_main_~#t~0.offset| Int)) (and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |ULTIMATE.start_main_~#t~0.base|) |ULTIMATE.start_main_~#t~0.offset|) 0))) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), 35#L719-2true, Black: 334#(and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (exists ((|ULTIMATE.start_main_~#t~0.base| Int) (|ULTIMATE.start_main_~#t~0.offset| Int)) (and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |ULTIMATE.start_main_~#t~0.base|) |ULTIMATE.start_main_~#t~0.offset|) 0))) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), Black: 336#(and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem8| 1) (exists ((|#t~string0.base| Int) (|#t~string1.base| Int)) (and (= (select |#valid| |#t~string0.base|) 1) (or (= |#t~string0.base| 0) (= |#t~string1.base| 0) (= (select |#valid| 0) 0) (= |~#lock~0.base| 0)) (= (select |#valid| |#t~string1.base|) 1))) (= (select |#valid| |~#lock~0.base|) 1) (not (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem7| 1)) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), Black: 338#(and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem6| (select (select |#memory_int| |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.base|) |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.offset|)) (exists ((|ULTIMATE.start_main_~#t~0.base| Int) (|ULTIMATE.start_main_~#t~0.offset| Int)) (and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |ULTIMATE.start_main_~#t~0.base|) |ULTIMATE.start_main_~#t~0.offset|) 0))) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), Black: 340#(and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (exists ((|ULTIMATE.start_main_~#t~0.base| Int) (|ULTIMATE.start_main_~#t~0.offset| Int)) (and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |ULTIMATE.start_main_~#t~0.base|) |ULTIMATE.start_main_~#t~0.offset|) 0))) (exists ((|thr1Thread1of4ForFork0_acquire_lock_~#cond~0.offset| Int) (|thr1Thread1of4ForFork0_acquire_lock_~#cond~0.base| Int)) (and (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem7| (select (select |#memory_int| |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.base|) |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.offset|)) (not (= (select (select |#memory_int| |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.base|) |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.offset|) 1)))) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), Black: 342#(and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem8| 1) (exists ((|ULTIMATE.start_main_~#t~0.base| Int) (|ULTIMATE.start_main_~#t~0.offset| Int)) (and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |ULTIMATE.start_main_~#t~0.base|) |ULTIMATE.start_main_~#t~0.offset|) 0))) (exists ((|thr1Thread1of4ForFork0_acquire_lock_~#cond~0.offset| Int) (|thr1Thread1of4ForFork0_acquire_lock_~#cond~0.base| Int)) (and (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem7| (select (select |#memory_int| |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.base|) |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.offset|)) (not (= (select (select |#memory_int| |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.base|) |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.offset|) 1)))) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), Black: 346#(and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem8| 1) (not (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem7| 1)) (exists ((|ULTIMATE.start_main_~#t~0.base| Int) (|ULTIMATE.start_main_~#t~0.offset| Int)) (and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |ULTIMATE.start_main_~#t~0.base|) |ULTIMATE.start_main_~#t~0.offset|) 0))) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), Black: 348#(and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem8| 1) (not (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem7| 1))), 110#L700-2true, 241#(and (not (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem8| |thr1Thread1of4ForFork0_acquire_lock_#t~mem7|)) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), 178#L694true, Black: 230#true, Black: 232#(= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1), Black: 233#(and (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem6| (select (select |#memory_int| |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.base|) |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.offset|)) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), Black: 235#(not (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem8| |thr1Thread1of4ForFork0_acquire_lock_#t~mem7|)), Black: 237#(and (not (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem7| (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|))) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), Black: 239#(and (not (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem7| (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|))) (not (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem8| |thr1Thread1of4ForFork0_acquire_lock_#t~mem7|)) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1))]) [2021-03-25 13:15:37,607 INFO L384 tUnfolder$Statistics]: this new event has 84 ancestors and is cut-off event [2021-03-25 13:15:37,607 INFO L387 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2021-03-25 13:15:37,607 INFO L387 tUnfolder$Statistics]: existing Event has 61 ancestors and is cut-off event [2021-03-25 13:15:37,607 INFO L387 tUnfolder$Statistics]: existing Event has 63 ancestors and is cut-off event [2021-03-25 13:15:37,607 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1097] L696-->L700-2: Formula: (and (= |v_thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_#in~v.base_1| v_thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_~v.base_1) (= |v_#memory_int_68| (let ((.cse0 (store |v_#memory_int_69| v_thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_~o.base_1 (store (select |v_#memory_int_69| v_thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_~o.base_1) v_thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_~o.offset_1 (select (select |v_#memory_int_69| v_thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_~v.base_1) v_thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_~v.offset_1))))) (store .cse0 v_thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_~v.base_1 (store (select .cse0 v_thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_~v.base_1) v_thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_~v.offset_1 1)))) (= |v_thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_#in~v.base_1| |v_~#lock~0.base_22|) (= |v_thr1Thread3of4ForFork0_acquire_lock_~#cond~0.base_5| |v_thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_#in~o.base_1|) (= |v_thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_#in~v.offset_1| v_thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_~v.offset_1) (= |v_thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_#in~v.offset_1| |v_~#lock~0.offset_22|) (= |v_thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_#in~o.base_1| v_thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_~o.base_1) (= |v_thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_#in~o.offset_1| |v_thr1Thread3of4ForFork0_acquire_lock_~#cond~0.offset_5|) (= |v_thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_#in~o.offset_1| v_thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_~o.offset_1)) InVars {#memory_int=|v_#memory_int_69|, ~#lock~0.offset=|v_~#lock~0.offset_22|, thr1Thread3of4ForFork0_acquire_lock_~#cond~0.base=|v_thr1Thread3of4ForFork0_acquire_lock_~#cond~0.base_5|, ~#lock~0.base=|v_~#lock~0.base_22|, thr1Thread3of4ForFork0_acquire_lock_~#cond~0.offset=|v_thr1Thread3of4ForFork0_acquire_lock_~#cond~0.offset_5|} OutVars{thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_#t~mem5=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_#t~mem5_1|, thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_#in~v.base=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_#in~v.base_1|, ~#lock~0.base=|v_~#lock~0.base_22|, thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_~o.offset=v_thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_~o.offset_1, thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_~v.offset=v_thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_~v.offset_1, thr1Thread3of4ForFork0_acquire_lock_~#cond~0.base=|v_thr1Thread3of4ForFork0_acquire_lock_~#cond~0.base_5|, thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_#in~o.base=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_#in~o.base_1|, #memory_int=|v_#memory_int_68|, ~#lock~0.offset=|v_~#lock~0.offset_22|, thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_#in~v.offset=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_#in~v.offset_1|, thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_#in~o.offset=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_#in~o.offset_1|, thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_~o.base=v_thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_~o.base_1, thr1Thread3of4ForFork0_acquire_lock_~#cond~0.offset=|v_thr1Thread3of4ForFork0_acquire_lock_~#cond~0.offset_5|, thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_~v.base=v_thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_~v.base_1} AuxVars[] AssignedVars[thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_~v.offset, thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_#t~mem5, thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_#in~o.base, thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_#in~v.base, #memory_int, thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_~o.offset, thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_#in~v.offset, thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_#in~o.offset, thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_~o.base, thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_~v.base][313], [205#L702-7true, 79#L694true, 207#L700-2true, 18#L700-2true, 344#(and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem8| 1) (not (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem7| 1)) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), thr1Thread1of4ForFork0InUse, thr1Thread2of4ForFork0InUse, Black: 322#(and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (exists ((|#t~string0.base| Int) (|#t~string1.base| Int)) (and (= (select |#valid| |#t~string0.base|) 1) (or (= |#t~string0.base| 0) (= |#t~string1.base| 0) (= (select |#valid| 0) 0) (= |~#lock~0.base| 0)) (= (select |#valid| |#t~string1.base|) 1))) (= (select |#valid| |~#lock~0.base|) 1) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), Black: 324#(and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (exists ((|#t~string0.base| Int) (|#t~string1.base| Int)) (and (= (select |#valid| |#t~string0.base|) 1) (or (= |#t~string0.base| 0) (= |#t~string1.base| 0) (= (select |#valid| 0) 0) (= |~#lock~0.base| 0)) (= (select |#valid| |#t~string1.base|) 1))) (= (select |#valid| |~#lock~0.base|) 1) (exists ((|ULTIMATE.start_main_~#t~0.base| Int) (|ULTIMATE.start_main_~#t~0.offset| Int)) (and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |ULTIMATE.start_main_~#t~0.base|) |ULTIMATE.start_main_~#t~0.offset|) 0))) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), thr1Thread3of4ForFork0InUse, Black: 326#(and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem6| (select (select |#memory_int| |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.base|) |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.offset|)) (exists ((|#t~string0.base| Int) (|#t~string1.base| Int)) (and (= (select |#valid| |#t~string0.base|) 1) (or (= |#t~string0.base| 0) (= |#t~string1.base| 0) (= (select |#valid| 0) 0) (= |~#lock~0.base| 0)) (= (select |#valid| |#t~string1.base|) 1))) (= (select |#valid| |~#lock~0.base|) 1) (exists ((|ULTIMATE.start_main_~#t~0.base| Int) (|ULTIMATE.start_main_~#t~0.offset| Int)) (and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |ULTIMATE.start_main_~#t~0.base|) |ULTIMATE.start_main_~#t~0.offset|) 0))) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), Black: 328#(and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (exists ((|#t~string0.base| Int) (|#t~string1.base| Int)) (and (= (select |#valid| |#t~string0.base|) 1) (or (= |#t~string0.base| 0) (= |#t~string1.base| 0) (= (select |#valid| 0) 0) (= |~#lock~0.base| 0)) (= (select |#valid| |#t~string1.base|) 1))) (= (select |#valid| |~#lock~0.base|) 1) (exists ((|ULTIMATE.start_main_~#t~0.base| Int) (|ULTIMATE.start_main_~#t~0.offset| Int)) (and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |ULTIMATE.start_main_~#t~0.base|) |ULTIMATE.start_main_~#t~0.offset|) 0))) (exists ((|thr1Thread1of4ForFork0_acquire_lock_~#cond~0.offset| Int) (|thr1Thread1of4ForFork0_acquire_lock_~#cond~0.base| Int)) (and (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem7| (select (select |#memory_int| |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.base|) |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.offset|)) (not (= (select (select |#memory_int| |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.base|) |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.offset|) 1)))) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), thr1Thread4of4ForFork0InUse, Black: 330#(and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem8| 1) (exists ((|#t~string0.base| Int) (|#t~string1.base| Int)) (and (= (select |#valid| |#t~string0.base|) 1) (or (= |#t~string0.base| 0) (= |#t~string1.base| 0) (= (select |#valid| 0) 0) (= |~#lock~0.base| 0)) (= (select |#valid| |#t~string1.base|) 1))) (= (select |#valid| |~#lock~0.base|) 1) (exists ((|ULTIMATE.start_main_~#t~0.base| Int) (|ULTIMATE.start_main_~#t~0.offset| Int)) (and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |ULTIMATE.start_main_~#t~0.base|) |ULTIMATE.start_main_~#t~0.offset|) 0))) (exists ((|thr1Thread1of4ForFork0_acquire_lock_~#cond~0.offset| Int) (|thr1Thread1of4ForFork0_acquire_lock_~#cond~0.base| Int)) (and (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem7| (select (select |#memory_int| |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.base|) |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.offset|)) (not (= (select (select |#memory_int| |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.base|) |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.offset|) 1)))) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), Black: 332#(and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem8| 1) (exists ((|#t~string0.base| Int) (|#t~string1.base| Int)) (and (= (select |#valid| |#t~string0.base|) 1) (or (= |#t~string0.base| 0) (= |#t~string1.base| 0) (= (select |#valid| 0) 0) (= |~#lock~0.base| 0)) (= (select |#valid| |#t~string1.base|) 1))) (= (select |#valid| |~#lock~0.base|) 1) (not (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem7| 1)) (exists ((|ULTIMATE.start_main_~#t~0.base| Int) (|ULTIMATE.start_main_~#t~0.offset| Int)) (and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |ULTIMATE.start_main_~#t~0.base|) |ULTIMATE.start_main_~#t~0.offset|) 0))) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), 35#L719-2true, Black: 334#(and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (exists ((|ULTIMATE.start_main_~#t~0.base| Int) (|ULTIMATE.start_main_~#t~0.offset| Int)) (and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |ULTIMATE.start_main_~#t~0.base|) |ULTIMATE.start_main_~#t~0.offset|) 0))) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), Black: 336#(and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem8| 1) (exists ((|#t~string0.base| Int) (|#t~string1.base| Int)) (and (= (select |#valid| |#t~string0.base|) 1) (or (= |#t~string0.base| 0) (= |#t~string1.base| 0) (= (select |#valid| 0) 0) (= |~#lock~0.base| 0)) (= (select |#valid| |#t~string1.base|) 1))) (= (select |#valid| |~#lock~0.base|) 1) (not (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem7| 1)) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), Black: 338#(and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem6| (select (select |#memory_int| |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.base|) |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.offset|)) (exists ((|ULTIMATE.start_main_~#t~0.base| Int) (|ULTIMATE.start_main_~#t~0.offset| Int)) (and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |ULTIMATE.start_main_~#t~0.base|) |ULTIMATE.start_main_~#t~0.offset|) 0))) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), Black: 340#(and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (exists ((|ULTIMATE.start_main_~#t~0.base| Int) (|ULTIMATE.start_main_~#t~0.offset| Int)) (and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |ULTIMATE.start_main_~#t~0.base|) |ULTIMATE.start_main_~#t~0.offset|) 0))) (exists ((|thr1Thread1of4ForFork0_acquire_lock_~#cond~0.offset| Int) (|thr1Thread1of4ForFork0_acquire_lock_~#cond~0.base| Int)) (and (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem7| (select (select |#memory_int| |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.base|) |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.offset|)) (not (= (select (select |#memory_int| |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.base|) |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.offset|) 1)))) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), Black: 342#(and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem8| 1) (exists ((|ULTIMATE.start_main_~#t~0.base| Int) (|ULTIMATE.start_main_~#t~0.offset| Int)) (and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |ULTIMATE.start_main_~#t~0.base|) |ULTIMATE.start_main_~#t~0.offset|) 0))) (exists ((|thr1Thread1of4ForFork0_acquire_lock_~#cond~0.offset| Int) (|thr1Thread1of4ForFork0_acquire_lock_~#cond~0.base| Int)) (and (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem7| (select (select |#memory_int| |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.base|) |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.offset|)) (not (= (select (select |#memory_int| |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.base|) |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.offset|) 1)))) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), Black: 346#(and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem8| 1) (not (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem7| 1)) (exists ((|ULTIMATE.start_main_~#t~0.base| Int) (|ULTIMATE.start_main_~#t~0.offset| Int)) (and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |ULTIMATE.start_main_~#t~0.base|) |ULTIMATE.start_main_~#t~0.offset|) 0))) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), Black: 348#(and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem8| 1) (not (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem7| 1))), 241#(and (not (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem8| |thr1Thread1of4ForFork0_acquire_lock_#t~mem7|)) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), Black: 230#true, Black: 232#(= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1), Black: 233#(and (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem6| (select (select |#memory_int| |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.base|) |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.offset|)) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), Black: 235#(not (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem8| |thr1Thread1of4ForFork0_acquire_lock_#t~mem7|)), Black: 237#(and (not (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem7| (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|))) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), Black: 239#(and (not (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem7| (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|))) (not (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem8| |thr1Thread1of4ForFork0_acquire_lock_#t~mem7|)) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1))]) [2021-03-25 13:15:37,607 INFO L384 tUnfolder$Statistics]: this new event has 84 ancestors and is cut-off event [2021-03-25 13:15:37,607 INFO L387 tUnfolder$Statistics]: existing Event has 63 ancestors and is cut-off event [2021-03-25 13:15:37,608 INFO L387 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2021-03-25 13:15:37,608 INFO L387 tUnfolder$Statistics]: existing Event has 61 ancestors and is cut-off event [2021-03-25 13:15:37,610 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1262] L696-->L700-2: Formula: (and (= |v_thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_#in~v.base_1| v_thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_~v.base_1) (= |v_#memory_int_68| (let ((.cse0 (store |v_#memory_int_69| v_thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_~o.base_1 (store (select |v_#memory_int_69| v_thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_~o.base_1) v_thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_~o.offset_1 (select (select |v_#memory_int_69| v_thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_~v.base_1) v_thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_~v.offset_1))))) (store .cse0 v_thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_~v.base_1 (store (select .cse0 v_thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_~v.base_1) v_thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_~v.offset_1 1)))) (= |v_thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_#in~v.base_1| |v_~#lock~0.base_22|) (= |v_thr1Thread2of4ForFork0_acquire_lock_~#cond~0.base_5| |v_thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_#in~o.base_1|) (= |v_thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_#in~v.offset_1| v_thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_~v.offset_1) (= |v_thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_#in~v.offset_1| |v_~#lock~0.offset_22|) (= |v_thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_#in~o.base_1| v_thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_~o.base_1) (= |v_thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_#in~o.offset_1| |v_thr1Thread2of4ForFork0_acquire_lock_~#cond~0.offset_5|) (= |v_thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_#in~o.offset_1| v_thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_~o.offset_1)) InVars {#memory_int=|v_#memory_int_69|, ~#lock~0.offset=|v_~#lock~0.offset_22|, thr1Thread2of4ForFork0_acquire_lock_~#cond~0.base=|v_thr1Thread2of4ForFork0_acquire_lock_~#cond~0.base_5|, ~#lock~0.base=|v_~#lock~0.base_22|, thr1Thread2of4ForFork0_acquire_lock_~#cond~0.offset=|v_thr1Thread2of4ForFork0_acquire_lock_~#cond~0.offset_5|} OutVars{thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_#in~o.base=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_#in~o.base_1|, thr1Thread2of4ForFork0_acquire_lock_~#cond~0.base=|v_thr1Thread2of4ForFork0_acquire_lock_~#cond~0.base_5|, ~#lock~0.base=|v_~#lock~0.base_22|, thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_~v.offset=v_thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_~v.offset_1, thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_#t~mem5=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_#t~mem5_1|, thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_~o.base=v_thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_~o.base_1, thr1Thread2of4ForFork0_acquire_lock_~#cond~0.offset=|v_thr1Thread2of4ForFork0_acquire_lock_~#cond~0.offset_5|, thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_~v.base=v_thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_~v.base_1, thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_#in~o.offset=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_#in~o.offset_1|, thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_#in~v.base=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_#in~v.base_1|, thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_#in~v.offset=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_#in~v.offset_1|, thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_~o.offset=v_thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_~o.offset_1, #memory_int=|v_#memory_int_68|, ~#lock~0.offset=|v_~#lock~0.offset_22|} AuxVars[] AssignedVars[thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_#in~o.base, thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_#in~v.base, thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_#in~v.offset, thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_~o.offset, thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_~v.offset, #memory_int, thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_#t~mem5, thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_~o.base, thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_~v.base, thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_#in~o.offset][443], [205#L702-7true, 18#L700-2true, 344#(and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem8| 1) (not (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem7| 1)) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), thr1Thread1of4ForFork0InUse, thr1Thread2of4ForFork0InUse, Black: 322#(and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (exists ((|#t~string0.base| Int) (|#t~string1.base| Int)) (and (= (select |#valid| |#t~string0.base|) 1) (or (= |#t~string0.base| 0) (= |#t~string1.base| 0) (= (select |#valid| 0) 0) (= |~#lock~0.base| 0)) (= (select |#valid| |#t~string1.base|) 1))) (= (select |#valid| |~#lock~0.base|) 1) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), Black: 324#(and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (exists ((|#t~string0.base| Int) (|#t~string1.base| Int)) (and (= (select |#valid| |#t~string0.base|) 1) (or (= |#t~string0.base| 0) (= |#t~string1.base| 0) (= (select |#valid| 0) 0) (= |~#lock~0.base| 0)) (= (select |#valid| |#t~string1.base|) 1))) (= (select |#valid| |~#lock~0.base|) 1) (exists ((|ULTIMATE.start_main_~#t~0.base| Int) (|ULTIMATE.start_main_~#t~0.offset| Int)) (and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |ULTIMATE.start_main_~#t~0.base|) |ULTIMATE.start_main_~#t~0.offset|) 0))) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), thr1Thread3of4ForFork0InUse, Black: 326#(and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem6| (select (select |#memory_int| |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.base|) |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.offset|)) (exists ((|#t~string0.base| Int) (|#t~string1.base| Int)) (and (= (select |#valid| |#t~string0.base|) 1) (or (= |#t~string0.base| 0) (= |#t~string1.base| 0) (= (select |#valid| 0) 0) (= |~#lock~0.base| 0)) (= (select |#valid| |#t~string1.base|) 1))) (= (select |#valid| |~#lock~0.base|) 1) (exists ((|ULTIMATE.start_main_~#t~0.base| Int) (|ULTIMATE.start_main_~#t~0.offset| Int)) (and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |ULTIMATE.start_main_~#t~0.base|) |ULTIMATE.start_main_~#t~0.offset|) 0))) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), Black: 328#(and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (exists ((|#t~string0.base| Int) (|#t~string1.base| Int)) (and (= (select |#valid| |#t~string0.base|) 1) (or (= |#t~string0.base| 0) (= |#t~string1.base| 0) (= (select |#valid| 0) 0) (= |~#lock~0.base| 0)) (= (select |#valid| |#t~string1.base|) 1))) (= (select |#valid| |~#lock~0.base|) 1) (exists ((|ULTIMATE.start_main_~#t~0.base| Int) (|ULTIMATE.start_main_~#t~0.offset| Int)) (and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |ULTIMATE.start_main_~#t~0.base|) |ULTIMATE.start_main_~#t~0.offset|) 0))) (exists ((|thr1Thread1of4ForFork0_acquire_lock_~#cond~0.offset| Int) (|thr1Thread1of4ForFork0_acquire_lock_~#cond~0.base| Int)) (and (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem7| (select (select |#memory_int| |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.base|) |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.offset|)) (not (= (select (select |#memory_int| |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.base|) |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.offset|) 1)))) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), thr1Thread4of4ForFork0InUse, Black: 330#(and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem8| 1) (exists ((|#t~string0.base| Int) (|#t~string1.base| Int)) (and (= (select |#valid| |#t~string0.base|) 1) (or (= |#t~string0.base| 0) (= |#t~string1.base| 0) (= (select |#valid| 0) 0) (= |~#lock~0.base| 0)) (= (select |#valid| |#t~string1.base|) 1))) (= (select |#valid| |~#lock~0.base|) 1) (exists ((|ULTIMATE.start_main_~#t~0.base| Int) (|ULTIMATE.start_main_~#t~0.offset| Int)) (and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |ULTIMATE.start_main_~#t~0.base|) |ULTIMATE.start_main_~#t~0.offset|) 0))) (exists ((|thr1Thread1of4ForFork0_acquire_lock_~#cond~0.offset| Int) (|thr1Thread1of4ForFork0_acquire_lock_~#cond~0.base| Int)) (and (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem7| (select (select |#memory_int| |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.base|) |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.offset|)) (not (= (select (select |#memory_int| |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.base|) |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.offset|) 1)))) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), 35#L719-2true, Black: 332#(and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem8| 1) (exists ((|#t~string0.base| Int) (|#t~string1.base| Int)) (and (= (select |#valid| |#t~string0.base|) 1) (or (= |#t~string0.base| 0) (= |#t~string1.base| 0) (= (select |#valid| 0) 0) (= |~#lock~0.base| 0)) (= (select |#valid| |#t~string1.base|) 1))) (= (select |#valid| |~#lock~0.base|) 1) (not (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem7| 1)) (exists ((|ULTIMATE.start_main_~#t~0.base| Int) (|ULTIMATE.start_main_~#t~0.offset| Int)) (and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |ULTIMATE.start_main_~#t~0.base|) |ULTIMATE.start_main_~#t~0.offset|) 0))) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), Black: 334#(and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (exists ((|ULTIMATE.start_main_~#t~0.base| Int) (|ULTIMATE.start_main_~#t~0.offset| Int)) (and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |ULTIMATE.start_main_~#t~0.base|) |ULTIMATE.start_main_~#t~0.offset|) 0))) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), Black: 336#(and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem8| 1) (exists ((|#t~string0.base| Int) (|#t~string1.base| Int)) (and (= (select |#valid| |#t~string0.base|) 1) (or (= |#t~string0.base| 0) (= |#t~string1.base| 0) (= (select |#valid| 0) 0) (= |~#lock~0.base| 0)) (= (select |#valid| |#t~string1.base|) 1))) (= (select |#valid| |~#lock~0.base|) 1) (not (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem7| 1)) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), Black: 338#(and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem6| (select (select |#memory_int| |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.base|) |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.offset|)) (exists ((|ULTIMATE.start_main_~#t~0.base| Int) (|ULTIMATE.start_main_~#t~0.offset| Int)) (and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |ULTIMATE.start_main_~#t~0.base|) |ULTIMATE.start_main_~#t~0.offset|) 0))) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), Black: 340#(and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (exists ((|ULTIMATE.start_main_~#t~0.base| Int) (|ULTIMATE.start_main_~#t~0.offset| Int)) (and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |ULTIMATE.start_main_~#t~0.base|) |ULTIMATE.start_main_~#t~0.offset|) 0))) (exists ((|thr1Thread1of4ForFork0_acquire_lock_~#cond~0.offset| Int) (|thr1Thread1of4ForFork0_acquire_lock_~#cond~0.base| Int)) (and (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem7| (select (select |#memory_int| |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.base|) |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.offset|)) (not (= (select (select |#memory_int| |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.base|) |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.offset|) 1)))) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), Black: 342#(and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem8| 1) (exists ((|ULTIMATE.start_main_~#t~0.base| Int) (|ULTIMATE.start_main_~#t~0.offset| Int)) (and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |ULTIMATE.start_main_~#t~0.base|) |ULTIMATE.start_main_~#t~0.offset|) 0))) (exists ((|thr1Thread1of4ForFork0_acquire_lock_~#cond~0.offset| Int) (|thr1Thread1of4ForFork0_acquire_lock_~#cond~0.base| Int)) (and (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem7| (select (select |#memory_int| |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.base|) |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.offset|)) (not (= (select (select |#memory_int| |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.base|) |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.offset|) 1)))) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), Black: 346#(and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem8| 1) (not (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem7| 1)) (exists ((|ULTIMATE.start_main_~#t~0.base| Int) (|ULTIMATE.start_main_~#t~0.offset| Int)) (and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |ULTIMATE.start_main_~#t~0.base|) |ULTIMATE.start_main_~#t~0.offset|) 0))) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), Black: 348#(and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem8| 1) (not (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem7| 1))), 110#L700-2true, 241#(and (not (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem8| |thr1Thread1of4ForFork0_acquire_lock_#t~mem7|)) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), 178#L694true, Black: 230#true, Black: 232#(= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1), Black: 233#(and (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem6| (select (select |#memory_int| |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.base|) |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.offset|)) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), Black: 235#(not (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem8| |thr1Thread1of4ForFork0_acquire_lock_#t~mem7|)), Black: 237#(and (not (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem7| (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|))) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), Black: 239#(and (not (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem7| (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|))) (not (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem8| |thr1Thread1of4ForFork0_acquire_lock_#t~mem7|)) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1))]) [2021-03-25 13:15:37,610 INFO L384 tUnfolder$Statistics]: this new event has 84 ancestors and is cut-off event [2021-03-25 13:15:37,610 INFO L387 tUnfolder$Statistics]: existing Event has 61 ancestors and is cut-off event [2021-03-25 13:15:37,610 INFO L387 tUnfolder$Statistics]: existing Event has 63 ancestors and is cut-off event [2021-03-25 13:15:37,610 INFO L387 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2021-03-25 13:15:37,611 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1097] L696-->L700-2: Formula: (and (= |v_thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_#in~v.base_1| v_thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_~v.base_1) (= |v_#memory_int_68| (let ((.cse0 (store |v_#memory_int_69| v_thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_~o.base_1 (store (select |v_#memory_int_69| v_thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_~o.base_1) v_thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_~o.offset_1 (select (select |v_#memory_int_69| v_thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_~v.base_1) v_thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_~v.offset_1))))) (store .cse0 v_thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_~v.base_1 (store (select .cse0 v_thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_~v.base_1) v_thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_~v.offset_1 1)))) (= |v_thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_#in~v.base_1| |v_~#lock~0.base_22|) (= |v_thr1Thread3of4ForFork0_acquire_lock_~#cond~0.base_5| |v_thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_#in~o.base_1|) (= |v_thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_#in~v.offset_1| v_thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_~v.offset_1) (= |v_thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_#in~v.offset_1| |v_~#lock~0.offset_22|) (= |v_thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_#in~o.base_1| v_thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_~o.base_1) (= |v_thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_#in~o.offset_1| |v_thr1Thread3of4ForFork0_acquire_lock_~#cond~0.offset_5|) (= |v_thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_#in~o.offset_1| v_thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_~o.offset_1)) InVars {#memory_int=|v_#memory_int_69|, ~#lock~0.offset=|v_~#lock~0.offset_22|, thr1Thread3of4ForFork0_acquire_lock_~#cond~0.base=|v_thr1Thread3of4ForFork0_acquire_lock_~#cond~0.base_5|, ~#lock~0.base=|v_~#lock~0.base_22|, thr1Thread3of4ForFork0_acquire_lock_~#cond~0.offset=|v_thr1Thread3of4ForFork0_acquire_lock_~#cond~0.offset_5|} OutVars{thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_#t~mem5=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_#t~mem5_1|, thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_#in~v.base=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_#in~v.base_1|, ~#lock~0.base=|v_~#lock~0.base_22|, thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_~o.offset=v_thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_~o.offset_1, thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_~v.offset=v_thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_~v.offset_1, thr1Thread3of4ForFork0_acquire_lock_~#cond~0.base=|v_thr1Thread3of4ForFork0_acquire_lock_~#cond~0.base_5|, thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_#in~o.base=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_#in~o.base_1|, #memory_int=|v_#memory_int_68|, ~#lock~0.offset=|v_~#lock~0.offset_22|, thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_#in~v.offset=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_#in~v.offset_1|, thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_#in~o.offset=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_#in~o.offset_1|, thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_~o.base=v_thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_~o.base_1, thr1Thread3of4ForFork0_acquire_lock_~#cond~0.offset=|v_thr1Thread3of4ForFork0_acquire_lock_~#cond~0.offset_5|, thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_~v.base=v_thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_~v.base_1} AuxVars[] AssignedVars[thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_~v.offset, thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_#t~mem5, thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_#in~o.base, thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_#in~v.base, #memory_int, thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_~o.offset, thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_#in~v.offset, thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_#in~o.offset, thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_~o.base, thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_~v.base][313], [205#L702-7true, 207#L700-2true, 344#(and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem8| 1) (not (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem7| 1)) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), thr1Thread1of4ForFork0InUse, thr1Thread2of4ForFork0InUse, Black: 322#(and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (exists ((|#t~string0.base| Int) (|#t~string1.base| Int)) (and (= (select |#valid| |#t~string0.base|) 1) (or (= |#t~string0.base| 0) (= |#t~string1.base| 0) (= (select |#valid| 0) 0) (= |~#lock~0.base| 0)) (= (select |#valid| |#t~string1.base|) 1))) (= (select |#valid| |~#lock~0.base|) 1) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), Black: 324#(and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (exists ((|#t~string0.base| Int) (|#t~string1.base| Int)) (and (= (select |#valid| |#t~string0.base|) 1) (or (= |#t~string0.base| 0) (= |#t~string1.base| 0) (= (select |#valid| 0) 0) (= |~#lock~0.base| 0)) (= (select |#valid| |#t~string1.base|) 1))) (= (select |#valid| |~#lock~0.base|) 1) (exists ((|ULTIMATE.start_main_~#t~0.base| Int) (|ULTIMATE.start_main_~#t~0.offset| Int)) (and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |ULTIMATE.start_main_~#t~0.base|) |ULTIMATE.start_main_~#t~0.offset|) 0))) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), thr1Thread3of4ForFork0InUse, Black: 326#(and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem6| (select (select |#memory_int| |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.base|) |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.offset|)) (exists ((|#t~string0.base| Int) (|#t~string1.base| Int)) (and (= (select |#valid| |#t~string0.base|) 1) (or (= |#t~string0.base| 0) (= |#t~string1.base| 0) (= (select |#valid| 0) 0) (= |~#lock~0.base| 0)) (= (select |#valid| |#t~string1.base|) 1))) (= (select |#valid| |~#lock~0.base|) 1) (exists ((|ULTIMATE.start_main_~#t~0.base| Int) (|ULTIMATE.start_main_~#t~0.offset| Int)) (and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |ULTIMATE.start_main_~#t~0.base|) |ULTIMATE.start_main_~#t~0.offset|) 0))) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), Black: 328#(and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (exists ((|#t~string0.base| Int) (|#t~string1.base| Int)) (and (= (select |#valid| |#t~string0.base|) 1) (or (= |#t~string0.base| 0) (= |#t~string1.base| 0) (= (select |#valid| 0) 0) (= |~#lock~0.base| 0)) (= (select |#valid| |#t~string1.base|) 1))) (= (select |#valid| |~#lock~0.base|) 1) (exists ((|ULTIMATE.start_main_~#t~0.base| Int) (|ULTIMATE.start_main_~#t~0.offset| Int)) (and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |ULTIMATE.start_main_~#t~0.base|) |ULTIMATE.start_main_~#t~0.offset|) 0))) (exists ((|thr1Thread1of4ForFork0_acquire_lock_~#cond~0.offset| Int) (|thr1Thread1of4ForFork0_acquire_lock_~#cond~0.base| Int)) (and (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem7| (select (select |#memory_int| |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.base|) |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.offset|)) (not (= (select (select |#memory_int| |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.base|) |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.offset|) 1)))) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), thr1Thread4of4ForFork0InUse, Black: 330#(and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem8| 1) (exists ((|#t~string0.base| Int) (|#t~string1.base| Int)) (and (= (select |#valid| |#t~string0.base|) 1) (or (= |#t~string0.base| 0) (= |#t~string1.base| 0) (= (select |#valid| 0) 0) (= |~#lock~0.base| 0)) (= (select |#valid| |#t~string1.base|) 1))) (= (select |#valid| |~#lock~0.base|) 1) (exists ((|ULTIMATE.start_main_~#t~0.base| Int) (|ULTIMATE.start_main_~#t~0.offset| Int)) (and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |ULTIMATE.start_main_~#t~0.base|) |ULTIMATE.start_main_~#t~0.offset|) 0))) (exists ((|thr1Thread1of4ForFork0_acquire_lock_~#cond~0.offset| Int) (|thr1Thread1of4ForFork0_acquire_lock_~#cond~0.base| Int)) (and (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem7| (select (select |#memory_int| |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.base|) |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.offset|)) (not (= (select (select |#memory_int| |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.base|) |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.offset|) 1)))) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), 35#L719-2true, Black: 332#(and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem8| 1) (exists ((|#t~string0.base| Int) (|#t~string1.base| Int)) (and (= (select |#valid| |#t~string0.base|) 1) (or (= |#t~string0.base| 0) (= |#t~string1.base| 0) (= (select |#valid| 0) 0) (= |~#lock~0.base| 0)) (= (select |#valid| |#t~string1.base|) 1))) (= (select |#valid| |~#lock~0.base|) 1) (not (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem7| 1)) (exists ((|ULTIMATE.start_main_~#t~0.base| Int) (|ULTIMATE.start_main_~#t~0.offset| Int)) (and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |ULTIMATE.start_main_~#t~0.base|) |ULTIMATE.start_main_~#t~0.offset|) 0))) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), Black: 334#(and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (exists ((|ULTIMATE.start_main_~#t~0.base| Int) (|ULTIMATE.start_main_~#t~0.offset| Int)) (and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |ULTIMATE.start_main_~#t~0.base|) |ULTIMATE.start_main_~#t~0.offset|) 0))) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), Black: 336#(and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem8| 1) (exists ((|#t~string0.base| Int) (|#t~string1.base| Int)) (and (= (select |#valid| |#t~string0.base|) 1) (or (= |#t~string0.base| 0) (= |#t~string1.base| 0) (= (select |#valid| 0) 0) (= |~#lock~0.base| 0)) (= (select |#valid| |#t~string1.base|) 1))) (= (select |#valid| |~#lock~0.base|) 1) (not (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem7| 1)) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), Black: 338#(and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem6| (select (select |#memory_int| |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.base|) |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.offset|)) (exists ((|ULTIMATE.start_main_~#t~0.base| Int) (|ULTIMATE.start_main_~#t~0.offset| Int)) (and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |ULTIMATE.start_main_~#t~0.base|) |ULTIMATE.start_main_~#t~0.offset|) 0))) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), Black: 340#(and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (exists ((|ULTIMATE.start_main_~#t~0.base| Int) (|ULTIMATE.start_main_~#t~0.offset| Int)) (and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |ULTIMATE.start_main_~#t~0.base|) |ULTIMATE.start_main_~#t~0.offset|) 0))) (exists ((|thr1Thread1of4ForFork0_acquire_lock_~#cond~0.offset| Int) (|thr1Thread1of4ForFork0_acquire_lock_~#cond~0.base| Int)) (and (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem7| (select (select |#memory_int| |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.base|) |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.offset|)) (not (= (select (select |#memory_int| |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.base|) |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.offset|) 1)))) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), Black: 342#(and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem8| 1) (exists ((|ULTIMATE.start_main_~#t~0.base| Int) (|ULTIMATE.start_main_~#t~0.offset| Int)) (and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |ULTIMATE.start_main_~#t~0.base|) |ULTIMATE.start_main_~#t~0.offset|) 0))) (exists ((|thr1Thread1of4ForFork0_acquire_lock_~#cond~0.offset| Int) (|thr1Thread1of4ForFork0_acquire_lock_~#cond~0.base| Int)) (and (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem7| (select (select |#memory_int| |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.base|) |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.offset|)) (not (= (select (select |#memory_int| |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.base|) |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.offset|) 1)))) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), Black: 346#(and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem8| 1) (not (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem7| 1)) (exists ((|ULTIMATE.start_main_~#t~0.base| Int) (|ULTIMATE.start_main_~#t~0.offset| Int)) (and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |ULTIMATE.start_main_~#t~0.base|) |ULTIMATE.start_main_~#t~0.offset|) 0))) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), 43#L694true, Black: 348#(and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem8| 1) (not (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem7| 1))), 110#L700-2true, 241#(and (not (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem8| |thr1Thread1of4ForFork0_acquire_lock_#t~mem7|)) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), Black: 230#true, Black: 232#(= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1), Black: 233#(and (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem6| (select (select |#memory_int| |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.base|) |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.offset|)) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), Black: 235#(not (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem8| |thr1Thread1of4ForFork0_acquire_lock_#t~mem7|)), Black: 237#(and (not (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem7| (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|))) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), Black: 239#(and (not (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem7| (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|))) (not (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem8| |thr1Thread1of4ForFork0_acquire_lock_#t~mem7|)) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1))]) [2021-03-25 13:15:37,611 INFO L384 tUnfolder$Statistics]: this new event has 84 ancestors and is cut-off event [2021-03-25 13:15:37,611 INFO L387 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2021-03-25 13:15:37,611 INFO L387 tUnfolder$Statistics]: existing Event has 63 ancestors and is cut-off event [2021-03-25 13:15:37,611 INFO L387 tUnfolder$Statistics]: existing Event has 61 ancestors and is cut-off event [2021-03-25 13:15:37,660 INFO L382 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([1152] L696-->L700-2: Formula: (and (= |v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#in~v.base_1| v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_~v.base_1) (= |v_#memory_int_68| (let ((.cse0 (store |v_#memory_int_69| v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_~o.base_1 (store (select |v_#memory_int_69| v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_~o.base_1) v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_~o.offset_1 (select (select |v_#memory_int_69| v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_~v.base_1) v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_~v.offset_1))))) (store .cse0 v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_~v.base_1 (store (select .cse0 v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_~v.base_1) v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_~v.offset_1 1)))) (= |v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#in~v.base_1| |v_~#lock~0.base_22|) (= |v_thr1Thread4of4ForFork0_acquire_lock_~#cond~0.base_5| |v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#in~o.base_1|) (= |v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#in~v.offset_1| v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_~v.offset_1) (= |v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#in~v.offset_1| |v_~#lock~0.offset_22|) (= |v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#in~o.base_1| v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_~o.base_1) (= |v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#in~o.offset_1| |v_thr1Thread4of4ForFork0_acquire_lock_~#cond~0.offset_5|) (= |v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#in~o.offset_1| v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_~o.offset_1)) InVars {#memory_int=|v_#memory_int_69|, ~#lock~0.offset=|v_~#lock~0.offset_22|, ~#lock~0.base=|v_~#lock~0.base_22|, thr1Thread4of4ForFork0_acquire_lock_~#cond~0.base=|v_thr1Thread4of4ForFork0_acquire_lock_~#cond~0.base_5|, thr1Thread4of4ForFork0_acquire_lock_~#cond~0.offset=|v_thr1Thread4of4ForFork0_acquire_lock_~#cond~0.offset_5|} OutVars{~#lock~0.base=|v_~#lock~0.base_22|, thr1Thread4of4ForFork0_acquire_lock_~#cond~0.base=|v_thr1Thread4of4ForFork0_acquire_lock_~#cond~0.base_5|, thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_~v.offset=v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_~v.offset_1, thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#in~v.offset=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#in~v.offset_1|, thr1Thread4of4ForFork0_acquire_lock_~#cond~0.offset=|v_thr1Thread4of4ForFork0_acquire_lock_~#cond~0.offset_5|, thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_~v.base=v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_~v.base_1, thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#t~mem5=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#t~mem5_1|, thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_~o.base=v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_~o.base_1, thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#in~o.offset=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#in~o.offset_1|, thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#in~v.base=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#in~v.base_1|, #memory_int=|v_#memory_int_68|, ~#lock~0.offset=|v_~#lock~0.offset_22|, thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_~o.offset=v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_~o.offset_1, thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#in~o.base=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#in~o.base_1|} AuxVars[] AssignedVars[thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#t~mem5, thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_~o.base, thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#in~o.offset, thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#in~v.base, thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_~v.offset, thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#in~v.offset, #memory_int, thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_~o.offset, thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#in~o.base, thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_~v.base][208], [199#thr1Err0ASSERT_VIOLATIONERROR_FUNCTIONtrue, 207#L700-2true, thr1Thread1of4ForFork0InUse, thr1Thread2of4ForFork0InUse, Black: 322#(and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (exists ((|#t~string0.base| Int) (|#t~string1.base| Int)) (and (= (select |#valid| |#t~string0.base|) 1) (or (= |#t~string0.base| 0) (= |#t~string1.base| 0) (= (select |#valid| 0) 0) (= |~#lock~0.base| 0)) (= (select |#valid| |#t~string1.base|) 1))) (= (select |#valid| |~#lock~0.base|) 1) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), Black: 324#(and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (exists ((|#t~string0.base| Int) (|#t~string1.base| Int)) (and (= (select |#valid| |#t~string0.base|) 1) (or (= |#t~string0.base| 0) (= |#t~string1.base| 0) (= (select |#valid| 0) 0) (= |~#lock~0.base| 0)) (= (select |#valid| |#t~string1.base|) 1))) (= (select |#valid| |~#lock~0.base|) 1) (exists ((|ULTIMATE.start_main_~#t~0.base| Int) (|ULTIMATE.start_main_~#t~0.offset| Int)) (and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |ULTIMATE.start_main_~#t~0.base|) |ULTIMATE.start_main_~#t~0.offset|) 0))) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), thr1Thread3of4ForFork0InUse, Black: 326#(and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem6| (select (select |#memory_int| |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.base|) |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.offset|)) (exists ((|#t~string0.base| Int) (|#t~string1.base| Int)) (and (= (select |#valid| |#t~string0.base|) 1) (or (= |#t~string0.base| 0) (= |#t~string1.base| 0) (= (select |#valid| 0) 0) (= |~#lock~0.base| 0)) (= (select |#valid| |#t~string1.base|) 1))) (= (select |#valid| |~#lock~0.base|) 1) (exists ((|ULTIMATE.start_main_~#t~0.base| Int) (|ULTIMATE.start_main_~#t~0.offset| Int)) (and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |ULTIMATE.start_main_~#t~0.base|) |ULTIMATE.start_main_~#t~0.offset|) 0))) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), Black: 328#(and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (exists ((|#t~string0.base| Int) (|#t~string1.base| Int)) (and (= (select |#valid| |#t~string0.base|) 1) (or (= |#t~string0.base| 0) (= |#t~string1.base| 0) (= (select |#valid| 0) 0) (= |~#lock~0.base| 0)) (= (select |#valid| |#t~string1.base|) 1))) (= (select |#valid| |~#lock~0.base|) 1) (exists ((|ULTIMATE.start_main_~#t~0.base| Int) (|ULTIMATE.start_main_~#t~0.offset| Int)) (and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |ULTIMATE.start_main_~#t~0.base|) |ULTIMATE.start_main_~#t~0.offset|) 0))) (exists ((|thr1Thread1of4ForFork0_acquire_lock_~#cond~0.offset| Int) (|thr1Thread1of4ForFork0_acquire_lock_~#cond~0.base| Int)) (and (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem7| (select (select |#memory_int| |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.base|) |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.offset|)) (not (= (select (select |#memory_int| |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.base|) |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.offset|) 1)))) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), Black: 330#(and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem8| 1) (exists ((|#t~string0.base| Int) (|#t~string1.base| Int)) (and (= (select |#valid| |#t~string0.base|) 1) (or (= |#t~string0.base| 0) (= |#t~string1.base| 0) (= (select |#valid| 0) 0) (= |~#lock~0.base| 0)) (= (select |#valid| |#t~string1.base|) 1))) (= (select |#valid| |~#lock~0.base|) 1) (exists ((|ULTIMATE.start_main_~#t~0.base| Int) (|ULTIMATE.start_main_~#t~0.offset| Int)) (and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |ULTIMATE.start_main_~#t~0.base|) |ULTIMATE.start_main_~#t~0.offset|) 0))) (exists ((|thr1Thread1of4ForFork0_acquire_lock_~#cond~0.offset| Int) (|thr1Thread1of4ForFork0_acquire_lock_~#cond~0.base| Int)) (and (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem7| (select (select |#memory_int| |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.base|) |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.offset|)) (not (= (select (select |#memory_int| |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.base|) |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.offset|) 1)))) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), thr1Thread4of4ForFork0InUse, Black: 332#(and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem8| 1) (exists ((|#t~string0.base| Int) (|#t~string1.base| Int)) (and (= (select |#valid| |#t~string0.base|) 1) (or (= |#t~string0.base| 0) (= |#t~string1.base| 0) (= (select |#valid| 0) 0) (= |~#lock~0.base| 0)) (= (select |#valid| |#t~string1.base|) 1))) (= (select |#valid| |~#lock~0.base|) 1) (not (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem7| 1)) (exists ((|ULTIMATE.start_main_~#t~0.base| Int) (|ULTIMATE.start_main_~#t~0.offset| Int)) (and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |ULTIMATE.start_main_~#t~0.base|) |ULTIMATE.start_main_~#t~0.offset|) 0))) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), 35#L719-2true, Black: 334#(and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (exists ((|ULTIMATE.start_main_~#t~0.base| Int) (|ULTIMATE.start_main_~#t~0.offset| Int)) (and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |ULTIMATE.start_main_~#t~0.base|) |ULTIMATE.start_main_~#t~0.offset|) 0))) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), Black: 336#(and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem8| 1) (exists ((|#t~string0.base| Int) (|#t~string1.base| Int)) (and (= (select |#valid| |#t~string0.base|) 1) (or (= |#t~string0.base| 0) (= |#t~string1.base| 0) (= (select |#valid| 0) 0) (= |~#lock~0.base| 0)) (= (select |#valid| |#t~string1.base|) 1))) (= (select |#valid| |~#lock~0.base|) 1) (not (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem7| 1)) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), Black: 338#(and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem6| (select (select |#memory_int| |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.base|) |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.offset|)) (exists ((|ULTIMATE.start_main_~#t~0.base| Int) (|ULTIMATE.start_main_~#t~0.offset| Int)) (and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |ULTIMATE.start_main_~#t~0.base|) |ULTIMATE.start_main_~#t~0.offset|) 0))) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), Black: 340#(and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (exists ((|ULTIMATE.start_main_~#t~0.base| Int) (|ULTIMATE.start_main_~#t~0.offset| Int)) (and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |ULTIMATE.start_main_~#t~0.base|) |ULTIMATE.start_main_~#t~0.offset|) 0))) (exists ((|thr1Thread1of4ForFork0_acquire_lock_~#cond~0.offset| Int) (|thr1Thread1of4ForFork0_acquire_lock_~#cond~0.base| Int)) (and (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem7| (select (select |#memory_int| |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.base|) |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.offset|)) (not (= (select (select |#memory_int| |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.base|) |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.offset|) 1)))) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), Black: 342#(and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem8| 1) (exists ((|ULTIMATE.start_main_~#t~0.base| Int) (|ULTIMATE.start_main_~#t~0.offset| Int)) (and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |ULTIMATE.start_main_~#t~0.base|) |ULTIMATE.start_main_~#t~0.offset|) 0))) (exists ((|thr1Thread1of4ForFork0_acquire_lock_~#cond~0.offset| Int) (|thr1Thread1of4ForFork0_acquire_lock_~#cond~0.base| Int)) (and (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem7| (select (select |#memory_int| |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.base|) |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.offset|)) (not (= (select (select |#memory_int| |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.base|) |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.offset|) 1)))) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), 232#(= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1), 296#(and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), Black: 344#(and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem8| 1) (not (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem7| 1)) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), Black: 346#(and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem8| 1) (not (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem7| 1)) (exists ((|ULTIMATE.start_main_~#t~0.base| Int) (|ULTIMATE.start_main_~#t~0.offset| Int)) (and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |ULTIMATE.start_main_~#t~0.base|) |ULTIMATE.start_main_~#t~0.offset|) 0))) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), Black: 348#(and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem8| 1) (not (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem7| 1))), 43#L694true, 110#L700-2true, Black: 241#(and (not (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem8| |thr1Thread1of4ForFork0_acquire_lock_#t~mem7|)) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), Black: 230#true, Black: 233#(and (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem6| (select (select |#memory_int| |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.base|) |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.offset|)) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), Black: 235#(not (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem8| |thr1Thread1of4ForFork0_acquire_lock_#t~mem7|)), Black: 237#(and (not (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem7| (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|))) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), Black: 239#(and (not (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem7| (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|))) (not (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem8| |thr1Thread1of4ForFork0_acquire_lock_#t~mem7|)) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1))]) [2021-03-25 13:15:37,660 INFO L384 tUnfolder$Statistics]: this new event has 84 ancestors and is cut-off event [2021-03-25 13:15:37,660 INFO L387 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2021-03-25 13:15:37,660 INFO L387 tUnfolder$Statistics]: existing Event has 63 ancestors and is cut-off event [2021-03-25 13:15:37,660 INFO L387 tUnfolder$Statistics]: existing Event has 61 ancestors and is cut-off event [2021-03-25 13:15:37,660 INFO L387 tUnfolder$Statistics]: existing Event has 63 ancestors and is cut-off event [2021-03-25 13:15:37,660 INFO L382 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([1262] L696-->L700-2: Formula: (and (= |v_thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_#in~v.base_1| v_thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_~v.base_1) (= |v_#memory_int_68| (let ((.cse0 (store |v_#memory_int_69| v_thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_~o.base_1 (store (select |v_#memory_int_69| v_thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_~o.base_1) v_thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_~o.offset_1 (select (select |v_#memory_int_69| v_thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_~v.base_1) v_thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_~v.offset_1))))) (store .cse0 v_thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_~v.base_1 (store (select .cse0 v_thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_~v.base_1) v_thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_~v.offset_1 1)))) (= |v_thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_#in~v.base_1| |v_~#lock~0.base_22|) (= |v_thr1Thread2of4ForFork0_acquire_lock_~#cond~0.base_5| |v_thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_#in~o.base_1|) (= |v_thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_#in~v.offset_1| v_thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_~v.offset_1) (= |v_thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_#in~v.offset_1| |v_~#lock~0.offset_22|) (= |v_thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_#in~o.base_1| v_thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_~o.base_1) (= |v_thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_#in~o.offset_1| |v_thr1Thread2of4ForFork0_acquire_lock_~#cond~0.offset_5|) (= |v_thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_#in~o.offset_1| v_thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_~o.offset_1)) InVars {#memory_int=|v_#memory_int_69|, ~#lock~0.offset=|v_~#lock~0.offset_22|, thr1Thread2of4ForFork0_acquire_lock_~#cond~0.base=|v_thr1Thread2of4ForFork0_acquire_lock_~#cond~0.base_5|, ~#lock~0.base=|v_~#lock~0.base_22|, thr1Thread2of4ForFork0_acquire_lock_~#cond~0.offset=|v_thr1Thread2of4ForFork0_acquire_lock_~#cond~0.offset_5|} OutVars{thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_#in~o.base=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_#in~o.base_1|, thr1Thread2of4ForFork0_acquire_lock_~#cond~0.base=|v_thr1Thread2of4ForFork0_acquire_lock_~#cond~0.base_5|, ~#lock~0.base=|v_~#lock~0.base_22|, thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_~v.offset=v_thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_~v.offset_1, thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_#t~mem5=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_#t~mem5_1|, thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_~o.base=v_thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_~o.base_1, thr1Thread2of4ForFork0_acquire_lock_~#cond~0.offset=|v_thr1Thread2of4ForFork0_acquire_lock_~#cond~0.offset_5|, thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_~v.base=v_thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_~v.base_1, thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_#in~o.offset=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_#in~o.offset_1|, thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_#in~v.base=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_#in~v.base_1|, thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_#in~v.offset=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_#in~v.offset_1|, thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_~o.offset=v_thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_~o.offset_1, #memory_int=|v_#memory_int_68|, ~#lock~0.offset=|v_~#lock~0.offset_22|} AuxVars[] AssignedVars[thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_#in~o.base, thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_#in~v.base, thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_#in~v.offset, thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_~o.offset, thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_~v.offset, #memory_int, thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_#t~mem5, thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_~o.base, thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_~v.base, thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_#in~o.offset][477], [199#thr1Err0ASSERT_VIOLATIONERROR_FUNCTIONtrue, 79#L694true, 207#L700-2true, 18#L700-2true, thr1Thread1of4ForFork0InUse, thr1Thread2of4ForFork0InUse, Black: 322#(and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (exists ((|#t~string0.base| Int) (|#t~string1.base| Int)) (and (= (select |#valid| |#t~string0.base|) 1) (or (= |#t~string0.base| 0) (= |#t~string1.base| 0) (= (select |#valid| 0) 0) (= |~#lock~0.base| 0)) (= (select |#valid| |#t~string1.base|) 1))) (= (select |#valid| |~#lock~0.base|) 1) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), Black: 324#(and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (exists ((|#t~string0.base| Int) (|#t~string1.base| Int)) (and (= (select |#valid| |#t~string0.base|) 1) (or (= |#t~string0.base| 0) (= |#t~string1.base| 0) (= (select |#valid| 0) 0) (= |~#lock~0.base| 0)) (= (select |#valid| |#t~string1.base|) 1))) (= (select |#valid| |~#lock~0.base|) 1) (exists ((|ULTIMATE.start_main_~#t~0.base| Int) (|ULTIMATE.start_main_~#t~0.offset| Int)) (and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |ULTIMATE.start_main_~#t~0.base|) |ULTIMATE.start_main_~#t~0.offset|) 0))) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), thr1Thread3of4ForFork0InUse, Black: 326#(and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem6| (select (select |#memory_int| |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.base|) |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.offset|)) (exists ((|#t~string0.base| Int) (|#t~string1.base| Int)) (and (= (select |#valid| |#t~string0.base|) 1) (or (= |#t~string0.base| 0) (= |#t~string1.base| 0) (= (select |#valid| 0) 0) (= |~#lock~0.base| 0)) (= (select |#valid| |#t~string1.base|) 1))) (= (select |#valid| |~#lock~0.base|) 1) (exists ((|ULTIMATE.start_main_~#t~0.base| Int) (|ULTIMATE.start_main_~#t~0.offset| Int)) (and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |ULTIMATE.start_main_~#t~0.base|) |ULTIMATE.start_main_~#t~0.offset|) 0))) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), Black: 328#(and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (exists ((|#t~string0.base| Int) (|#t~string1.base| Int)) (and (= (select |#valid| |#t~string0.base|) 1) (or (= |#t~string0.base| 0) (= |#t~string1.base| 0) (= (select |#valid| 0) 0) (= |~#lock~0.base| 0)) (= (select |#valid| |#t~string1.base|) 1))) (= (select |#valid| |~#lock~0.base|) 1) (exists ((|ULTIMATE.start_main_~#t~0.base| Int) (|ULTIMATE.start_main_~#t~0.offset| Int)) (and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |ULTIMATE.start_main_~#t~0.base|) |ULTIMATE.start_main_~#t~0.offset|) 0))) (exists ((|thr1Thread1of4ForFork0_acquire_lock_~#cond~0.offset| Int) (|thr1Thread1of4ForFork0_acquire_lock_~#cond~0.base| Int)) (and (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem7| (select (select |#memory_int| |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.base|) |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.offset|)) (not (= (select (select |#memory_int| |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.base|) |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.offset|) 1)))) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), Black: 330#(and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem8| 1) (exists ((|#t~string0.base| Int) (|#t~string1.base| Int)) (and (= (select |#valid| |#t~string0.base|) 1) (or (= |#t~string0.base| 0) (= |#t~string1.base| 0) (= (select |#valid| 0) 0) (= |~#lock~0.base| 0)) (= (select |#valid| |#t~string1.base|) 1))) (= (select |#valid| |~#lock~0.base|) 1) (exists ((|ULTIMATE.start_main_~#t~0.base| Int) (|ULTIMATE.start_main_~#t~0.offset| Int)) (and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |ULTIMATE.start_main_~#t~0.base|) |ULTIMATE.start_main_~#t~0.offset|) 0))) (exists ((|thr1Thread1of4ForFork0_acquire_lock_~#cond~0.offset| Int) (|thr1Thread1of4ForFork0_acquire_lock_~#cond~0.base| Int)) (and (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem7| (select (select |#memory_int| |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.base|) |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.offset|)) (not (= (select (select |#memory_int| |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.base|) |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.offset|) 1)))) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), thr1Thread4of4ForFork0InUse, Black: 332#(and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem8| 1) (exists ((|#t~string0.base| Int) (|#t~string1.base| Int)) (and (= (select |#valid| |#t~string0.base|) 1) (or (= |#t~string0.base| 0) (= |#t~string1.base| 0) (= (select |#valid| 0) 0) (= |~#lock~0.base| 0)) (= (select |#valid| |#t~string1.base|) 1))) (= (select |#valid| |~#lock~0.base|) 1) (not (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem7| 1)) (exists ((|ULTIMATE.start_main_~#t~0.base| Int) (|ULTIMATE.start_main_~#t~0.offset| Int)) (and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |ULTIMATE.start_main_~#t~0.base|) |ULTIMATE.start_main_~#t~0.offset|) 0))) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), 35#L719-2true, Black: 334#(and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (exists ((|ULTIMATE.start_main_~#t~0.base| Int) (|ULTIMATE.start_main_~#t~0.offset| Int)) (and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |ULTIMATE.start_main_~#t~0.base|) |ULTIMATE.start_main_~#t~0.offset|) 0))) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), Black: 336#(and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem8| 1) (exists ((|#t~string0.base| Int) (|#t~string1.base| Int)) (and (= (select |#valid| |#t~string0.base|) 1) (or (= |#t~string0.base| 0) (= |#t~string1.base| 0) (= (select |#valid| 0) 0) (= |~#lock~0.base| 0)) (= (select |#valid| |#t~string1.base|) 1))) (= (select |#valid| |~#lock~0.base|) 1) (not (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem7| 1)) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), Black: 338#(and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem6| (select (select |#memory_int| |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.base|) |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.offset|)) (exists ((|ULTIMATE.start_main_~#t~0.base| Int) (|ULTIMATE.start_main_~#t~0.offset| Int)) (and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |ULTIMATE.start_main_~#t~0.base|) |ULTIMATE.start_main_~#t~0.offset|) 0))) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), Black: 340#(and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (exists ((|ULTIMATE.start_main_~#t~0.base| Int) (|ULTIMATE.start_main_~#t~0.offset| Int)) (and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |ULTIMATE.start_main_~#t~0.base|) |ULTIMATE.start_main_~#t~0.offset|) 0))) (exists ((|thr1Thread1of4ForFork0_acquire_lock_~#cond~0.offset| Int) (|thr1Thread1of4ForFork0_acquire_lock_~#cond~0.base| Int)) (and (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem7| (select (select |#memory_int| |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.base|) |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.offset|)) (not (= (select (select |#memory_int| |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.base|) |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.offset|) 1)))) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), Black: 342#(and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem8| 1) (exists ((|ULTIMATE.start_main_~#t~0.base| Int) (|ULTIMATE.start_main_~#t~0.offset| Int)) (and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |ULTIMATE.start_main_~#t~0.base|) |ULTIMATE.start_main_~#t~0.offset|) 0))) (exists ((|thr1Thread1of4ForFork0_acquire_lock_~#cond~0.offset| Int) (|thr1Thread1of4ForFork0_acquire_lock_~#cond~0.base| Int)) (and (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem7| (select (select |#memory_int| |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.base|) |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.offset|)) (not (= (select (select |#memory_int| |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.base|) |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.offset|) 1)))) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), 232#(= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1), 296#(and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), Black: 344#(and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem8| 1) (not (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem7| 1)) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), Black: 346#(and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem8| 1) (not (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem7| 1)) (exists ((|ULTIMATE.start_main_~#t~0.base| Int) (|ULTIMATE.start_main_~#t~0.offset| Int)) (and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |ULTIMATE.start_main_~#t~0.base|) |ULTIMATE.start_main_~#t~0.offset|) 0))) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), Black: 348#(and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem8| 1) (not (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem7| 1))), Black: 241#(and (not (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem8| |thr1Thread1of4ForFork0_acquire_lock_#t~mem7|)) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), Black: 230#true, Black: 233#(and (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem6| (select (select |#memory_int| |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.base|) |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.offset|)) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), Black: 235#(not (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem8| |thr1Thread1of4ForFork0_acquire_lock_#t~mem7|)), Black: 237#(and (not (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem7| (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|))) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), Black: 239#(and (not (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem7| (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|))) (not (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem8| |thr1Thread1of4ForFork0_acquire_lock_#t~mem7|)) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1))]) [2021-03-25 13:15:37,660 INFO L384 tUnfolder$Statistics]: this new event has 84 ancestors and is cut-off event [2021-03-25 13:15:37,661 INFO L387 tUnfolder$Statistics]: existing Event has 61 ancestors and is cut-off event [2021-03-25 13:15:37,661 INFO L387 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2021-03-25 13:15:37,661 INFO L387 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2021-03-25 13:15:37,661 INFO L387 tUnfolder$Statistics]: existing Event has 63 ancestors and is cut-off event [2021-03-25 13:15:37,662 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1097] L696-->L700-2: Formula: (and (= |v_thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_#in~v.base_1| v_thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_~v.base_1) (= |v_#memory_int_68| (let ((.cse0 (store |v_#memory_int_69| v_thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_~o.base_1 (store (select |v_#memory_int_69| v_thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_~o.base_1) v_thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_~o.offset_1 (select (select |v_#memory_int_69| v_thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_~v.base_1) v_thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_~v.offset_1))))) (store .cse0 v_thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_~v.base_1 (store (select .cse0 v_thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_~v.base_1) v_thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_~v.offset_1 1)))) (= |v_thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_#in~v.base_1| |v_~#lock~0.base_22|) (= |v_thr1Thread3of4ForFork0_acquire_lock_~#cond~0.base_5| |v_thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_#in~o.base_1|) (= |v_thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_#in~v.offset_1| v_thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_~v.offset_1) (= |v_thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_#in~v.offset_1| |v_~#lock~0.offset_22|) (= |v_thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_#in~o.base_1| v_thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_~o.base_1) (= |v_thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_#in~o.offset_1| |v_thr1Thread3of4ForFork0_acquire_lock_~#cond~0.offset_5|) (= |v_thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_#in~o.offset_1| v_thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_~o.offset_1)) InVars {#memory_int=|v_#memory_int_69|, ~#lock~0.offset=|v_~#lock~0.offset_22|, thr1Thread3of4ForFork0_acquire_lock_~#cond~0.base=|v_thr1Thread3of4ForFork0_acquire_lock_~#cond~0.base_5|, ~#lock~0.base=|v_~#lock~0.base_22|, thr1Thread3of4ForFork0_acquire_lock_~#cond~0.offset=|v_thr1Thread3of4ForFork0_acquire_lock_~#cond~0.offset_5|} OutVars{thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_#t~mem5=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_#t~mem5_1|, thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_#in~v.base=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_#in~v.base_1|, ~#lock~0.base=|v_~#lock~0.base_22|, thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_~o.offset=v_thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_~o.offset_1, thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_~v.offset=v_thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_~v.offset_1, thr1Thread3of4ForFork0_acquire_lock_~#cond~0.base=|v_thr1Thread3of4ForFork0_acquire_lock_~#cond~0.base_5|, thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_#in~o.base=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_#in~o.base_1|, #memory_int=|v_#memory_int_68|, ~#lock~0.offset=|v_~#lock~0.offset_22|, thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_#in~v.offset=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_#in~v.offset_1|, thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_#in~o.offset=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_#in~o.offset_1|, thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_~o.base=v_thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_~o.base_1, thr1Thread3of4ForFork0_acquire_lock_~#cond~0.offset=|v_thr1Thread3of4ForFork0_acquire_lock_~#cond~0.offset_5|, thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_~v.base=v_thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_~v.base_1} AuxVars[] AssignedVars[thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_~v.offset, thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_#t~mem5, thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_#in~o.base, thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_#in~v.base, #memory_int, thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_~o.offset, thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_#in~v.offset, thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_#in~o.offset, thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_~o.base, thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_~v.base][340], [199#thr1Err0ASSERT_VIOLATIONERROR_FUNCTIONtrue, 207#L700-2true, 18#L700-2true, thr1Thread1of4ForFork0InUse, thr1Thread2of4ForFork0InUse, Black: 322#(and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (exists ((|#t~string0.base| Int) (|#t~string1.base| Int)) (and (= (select |#valid| |#t~string0.base|) 1) (or (= |#t~string0.base| 0) (= |#t~string1.base| 0) (= (select |#valid| 0) 0) (= |~#lock~0.base| 0)) (= (select |#valid| |#t~string1.base|) 1))) (= (select |#valid| |~#lock~0.base|) 1) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), Black: 324#(and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (exists ((|#t~string0.base| Int) (|#t~string1.base| Int)) (and (= (select |#valid| |#t~string0.base|) 1) (or (= |#t~string0.base| 0) (= |#t~string1.base| 0) (= (select |#valid| 0) 0) (= |~#lock~0.base| 0)) (= (select |#valid| |#t~string1.base|) 1))) (= (select |#valid| |~#lock~0.base|) 1) (exists ((|ULTIMATE.start_main_~#t~0.base| Int) (|ULTIMATE.start_main_~#t~0.offset| Int)) (and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |ULTIMATE.start_main_~#t~0.base|) |ULTIMATE.start_main_~#t~0.offset|) 0))) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), Black: 326#(and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem6| (select (select |#memory_int| |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.base|) |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.offset|)) (exists ((|#t~string0.base| Int) (|#t~string1.base| Int)) (and (= (select |#valid| |#t~string0.base|) 1) (or (= |#t~string0.base| 0) (= |#t~string1.base| 0) (= (select |#valid| 0) 0) (= |~#lock~0.base| 0)) (= (select |#valid| |#t~string1.base|) 1))) (= (select |#valid| |~#lock~0.base|) 1) (exists ((|ULTIMATE.start_main_~#t~0.base| Int) (|ULTIMATE.start_main_~#t~0.offset| Int)) (and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |ULTIMATE.start_main_~#t~0.base|) |ULTIMATE.start_main_~#t~0.offset|) 0))) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), thr1Thread3of4ForFork0InUse, Black: 328#(and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (exists ((|#t~string0.base| Int) (|#t~string1.base| Int)) (and (= (select |#valid| |#t~string0.base|) 1) (or (= |#t~string0.base| 0) (= |#t~string1.base| 0) (= (select |#valid| 0) 0) (= |~#lock~0.base| 0)) (= (select |#valid| |#t~string1.base|) 1))) (= (select |#valid| |~#lock~0.base|) 1) (exists ((|ULTIMATE.start_main_~#t~0.base| Int) (|ULTIMATE.start_main_~#t~0.offset| Int)) (and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |ULTIMATE.start_main_~#t~0.base|) |ULTIMATE.start_main_~#t~0.offset|) 0))) (exists ((|thr1Thread1of4ForFork0_acquire_lock_~#cond~0.offset| Int) (|thr1Thread1of4ForFork0_acquire_lock_~#cond~0.base| Int)) (and (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem7| (select (select |#memory_int| |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.base|) |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.offset|)) (not (= (select (select |#memory_int| |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.base|) |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.offset|) 1)))) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), Black: 330#(and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem8| 1) (exists ((|#t~string0.base| Int) (|#t~string1.base| Int)) (and (= (select |#valid| |#t~string0.base|) 1) (or (= |#t~string0.base| 0) (= |#t~string1.base| 0) (= (select |#valid| 0) 0) (= |~#lock~0.base| 0)) (= (select |#valid| |#t~string1.base|) 1))) (= (select |#valid| |~#lock~0.base|) 1) (exists ((|ULTIMATE.start_main_~#t~0.base| Int) (|ULTIMATE.start_main_~#t~0.offset| Int)) (and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |ULTIMATE.start_main_~#t~0.base|) |ULTIMATE.start_main_~#t~0.offset|) 0))) (exists ((|thr1Thread1of4ForFork0_acquire_lock_~#cond~0.offset| Int) (|thr1Thread1of4ForFork0_acquire_lock_~#cond~0.base| Int)) (and (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem7| (select (select |#memory_int| |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.base|) |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.offset|)) (not (= (select (select |#memory_int| |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.base|) |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.offset|) 1)))) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), thr1Thread4of4ForFork0InUse, Black: 332#(and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem8| 1) (exists ((|#t~string0.base| Int) (|#t~string1.base| Int)) (and (= (select |#valid| |#t~string0.base|) 1) (or (= |#t~string0.base| 0) (= |#t~string1.base| 0) (= (select |#valid| 0) 0) (= |~#lock~0.base| 0)) (= (select |#valid| |#t~string1.base|) 1))) (= (select |#valid| |~#lock~0.base|) 1) (not (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem7| 1)) (exists ((|ULTIMATE.start_main_~#t~0.base| Int) (|ULTIMATE.start_main_~#t~0.offset| Int)) (and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |ULTIMATE.start_main_~#t~0.base|) |ULTIMATE.start_main_~#t~0.offset|) 0))) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), 35#L719-2true, Black: 334#(and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (exists ((|ULTIMATE.start_main_~#t~0.base| Int) (|ULTIMATE.start_main_~#t~0.offset| Int)) (and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |ULTIMATE.start_main_~#t~0.base|) |ULTIMATE.start_main_~#t~0.offset|) 0))) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), Black: 336#(and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem8| 1) (exists ((|#t~string0.base| Int) (|#t~string1.base| Int)) (and (= (select |#valid| |#t~string0.base|) 1) (or (= |#t~string0.base| 0) (= |#t~string1.base| 0) (= (select |#valid| 0) 0) (= |~#lock~0.base| 0)) (= (select |#valid| |#t~string1.base|) 1))) (= (select |#valid| |~#lock~0.base|) 1) (not (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem7| 1)) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), Black: 338#(and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem6| (select (select |#memory_int| |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.base|) |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.offset|)) (exists ((|ULTIMATE.start_main_~#t~0.base| Int) (|ULTIMATE.start_main_~#t~0.offset| Int)) (and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |ULTIMATE.start_main_~#t~0.base|) |ULTIMATE.start_main_~#t~0.offset|) 0))) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), Black: 340#(and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (exists ((|ULTIMATE.start_main_~#t~0.base| Int) (|ULTIMATE.start_main_~#t~0.offset| Int)) (and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |ULTIMATE.start_main_~#t~0.base|) |ULTIMATE.start_main_~#t~0.offset|) 0))) (exists ((|thr1Thread1of4ForFork0_acquire_lock_~#cond~0.offset| Int) (|thr1Thread1of4ForFork0_acquire_lock_~#cond~0.base| Int)) (and (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem7| (select (select |#memory_int| |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.base|) |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.offset|)) (not (= (select (select |#memory_int| |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.base|) |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.offset|) 1)))) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), 232#(= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1), Black: 342#(and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem8| 1) (exists ((|ULTIMATE.start_main_~#t~0.base| Int) (|ULTIMATE.start_main_~#t~0.offset| Int)) (and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |ULTIMATE.start_main_~#t~0.base|) |ULTIMATE.start_main_~#t~0.offset|) 0))) (exists ((|thr1Thread1of4ForFork0_acquire_lock_~#cond~0.offset| Int) (|thr1Thread1of4ForFork0_acquire_lock_~#cond~0.base| Int)) (and (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem7| (select (select |#memory_int| |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.base|) |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.offset|)) (not (= (select (select |#memory_int| |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.base|) |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.offset|) 1)))) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), 296#(and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), Black: 344#(and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem8| 1) (not (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem7| 1)) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), Black: 346#(and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem8| 1) (not (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem7| 1)) (exists ((|ULTIMATE.start_main_~#t~0.base| Int) (|ULTIMATE.start_main_~#t~0.offset| Int)) (and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |ULTIMATE.start_main_~#t~0.base|) |ULTIMATE.start_main_~#t~0.offset|) 0))) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), Black: 348#(and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem8| 1) (not (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem7| 1))), 110#L700-2true, Black: 241#(and (not (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem8| |thr1Thread1of4ForFork0_acquire_lock_#t~mem7|)) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), Black: 230#true, Black: 233#(and (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem6| (select (select |#memory_int| |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.base|) |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.offset|)) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), Black: 235#(not (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem8| |thr1Thread1of4ForFork0_acquire_lock_#t~mem7|)), Black: 237#(and (not (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem7| (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|))) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), Black: 239#(and (not (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem7| (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|))) (not (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem8| |thr1Thread1of4ForFork0_acquire_lock_#t~mem7|)) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1))]) [2021-03-25 13:15:37,662 INFO L384 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2021-03-25 13:15:37,662 INFO L387 tUnfolder$Statistics]: existing Event has 64 ancestors and is cut-off event [2021-03-25 13:15:37,662 INFO L387 tUnfolder$Statistics]: existing Event has 64 ancestors and is cut-off event [2021-03-25 13:15:37,662 INFO L387 tUnfolder$Statistics]: existing Event has 64 ancestors and is cut-off event [2021-03-25 13:15:37,663 INFO L382 tUnfolder$Statistics]: inserting event number 6 for the transition-marking pair ([1262] L696-->L700-2: Formula: (and (= |v_thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_#in~v.base_1| v_thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_~v.base_1) (= |v_#memory_int_68| (let ((.cse0 (store |v_#memory_int_69| v_thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_~o.base_1 (store (select |v_#memory_int_69| v_thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_~o.base_1) v_thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_~o.offset_1 (select (select |v_#memory_int_69| v_thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_~v.base_1) v_thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_~v.offset_1))))) (store .cse0 v_thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_~v.base_1 (store (select .cse0 v_thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_~v.base_1) v_thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_~v.offset_1 1)))) (= |v_thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_#in~v.base_1| |v_~#lock~0.base_22|) (= |v_thr1Thread2of4ForFork0_acquire_lock_~#cond~0.base_5| |v_thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_#in~o.base_1|) (= |v_thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_#in~v.offset_1| v_thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_~v.offset_1) (= |v_thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_#in~v.offset_1| |v_~#lock~0.offset_22|) (= |v_thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_#in~o.base_1| v_thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_~o.base_1) (= |v_thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_#in~o.offset_1| |v_thr1Thread2of4ForFork0_acquire_lock_~#cond~0.offset_5|) (= |v_thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_#in~o.offset_1| v_thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_~o.offset_1)) InVars {#memory_int=|v_#memory_int_69|, ~#lock~0.offset=|v_~#lock~0.offset_22|, thr1Thread2of4ForFork0_acquire_lock_~#cond~0.base=|v_thr1Thread2of4ForFork0_acquire_lock_~#cond~0.base_5|, ~#lock~0.base=|v_~#lock~0.base_22|, thr1Thread2of4ForFork0_acquire_lock_~#cond~0.offset=|v_thr1Thread2of4ForFork0_acquire_lock_~#cond~0.offset_5|} OutVars{thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_#in~o.base=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_#in~o.base_1|, thr1Thread2of4ForFork0_acquire_lock_~#cond~0.base=|v_thr1Thread2of4ForFork0_acquire_lock_~#cond~0.base_5|, ~#lock~0.base=|v_~#lock~0.base_22|, thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_~v.offset=v_thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_~v.offset_1, thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_#t~mem5=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_#t~mem5_1|, thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_~o.base=v_thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_~o.base_1, thr1Thread2of4ForFork0_acquire_lock_~#cond~0.offset=|v_thr1Thread2of4ForFork0_acquire_lock_~#cond~0.offset_5|, thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_~v.base=v_thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_~v.base_1, thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_#in~o.offset=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_#in~o.offset_1|, thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_#in~v.base=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_#in~v.base_1|, thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_#in~v.offset=|v_thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_#in~v.offset_1|, thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_~o.offset=v_thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_~o.offset_1, #memory_int=|v_#memory_int_68|, ~#lock~0.offset=|v_~#lock~0.offset_22|} AuxVars[] AssignedVars[thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_#in~o.base, thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_#in~v.base, thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_#in~v.offset, thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_~o.offset, thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_~v.offset, #memory_int, thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_#t~mem5, thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_~o.base, thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_~v.base, thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_#in~o.offset][477], [199#thr1Err0ASSERT_VIOLATIONERROR_FUNCTIONtrue, 18#L700-2true, thr1Thread1of4ForFork0InUse, thr1Thread2of4ForFork0InUse, Black: 322#(and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (exists ((|#t~string0.base| Int) (|#t~string1.base| Int)) (and (= (select |#valid| |#t~string0.base|) 1) (or (= |#t~string0.base| 0) (= |#t~string1.base| 0) (= (select |#valid| 0) 0) (= |~#lock~0.base| 0)) (= (select |#valid| |#t~string1.base|) 1))) (= (select |#valid| |~#lock~0.base|) 1) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), Black: 324#(and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (exists ((|#t~string0.base| Int) (|#t~string1.base| Int)) (and (= (select |#valid| |#t~string0.base|) 1) (or (= |#t~string0.base| 0) (= |#t~string1.base| 0) (= (select |#valid| 0) 0) (= |~#lock~0.base| 0)) (= (select |#valid| |#t~string1.base|) 1))) (= (select |#valid| |~#lock~0.base|) 1) (exists ((|ULTIMATE.start_main_~#t~0.base| Int) (|ULTIMATE.start_main_~#t~0.offset| Int)) (and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |ULTIMATE.start_main_~#t~0.base|) |ULTIMATE.start_main_~#t~0.offset|) 0))) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), thr1Thread3of4ForFork0InUse, Black: 326#(and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem6| (select (select |#memory_int| |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.base|) |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.offset|)) (exists ((|#t~string0.base| Int) (|#t~string1.base| Int)) (and (= (select |#valid| |#t~string0.base|) 1) (or (= |#t~string0.base| 0) (= |#t~string1.base| 0) (= (select |#valid| 0) 0) (= |~#lock~0.base| 0)) (= (select |#valid| |#t~string1.base|) 1))) (= (select |#valid| |~#lock~0.base|) 1) (exists ((|ULTIMATE.start_main_~#t~0.base| Int) (|ULTIMATE.start_main_~#t~0.offset| Int)) (and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |ULTIMATE.start_main_~#t~0.base|) |ULTIMATE.start_main_~#t~0.offset|) 0))) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), Black: 328#(and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (exists ((|#t~string0.base| Int) (|#t~string1.base| Int)) (and (= (select |#valid| |#t~string0.base|) 1) (or (= |#t~string0.base| 0) (= |#t~string1.base| 0) (= (select |#valid| 0) 0) (= |~#lock~0.base| 0)) (= (select |#valid| |#t~string1.base|) 1))) (= (select |#valid| |~#lock~0.base|) 1) (exists ((|ULTIMATE.start_main_~#t~0.base| Int) (|ULTIMATE.start_main_~#t~0.offset| Int)) (and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |ULTIMATE.start_main_~#t~0.base|) |ULTIMATE.start_main_~#t~0.offset|) 0))) (exists ((|thr1Thread1of4ForFork0_acquire_lock_~#cond~0.offset| Int) (|thr1Thread1of4ForFork0_acquire_lock_~#cond~0.base| Int)) (and (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem7| (select (select |#memory_int| |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.base|) |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.offset|)) (not (= (select (select |#memory_int| |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.base|) |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.offset|) 1)))) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), thr1Thread4of4ForFork0InUse, Black: 330#(and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem8| 1) (exists ((|#t~string0.base| Int) (|#t~string1.base| Int)) (and (= (select |#valid| |#t~string0.base|) 1) (or (= |#t~string0.base| 0) (= |#t~string1.base| 0) (= (select |#valid| 0) 0) (= |~#lock~0.base| 0)) (= (select |#valid| |#t~string1.base|) 1))) (= (select |#valid| |~#lock~0.base|) 1) (exists ((|ULTIMATE.start_main_~#t~0.base| Int) (|ULTIMATE.start_main_~#t~0.offset| Int)) (and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |ULTIMATE.start_main_~#t~0.base|) |ULTIMATE.start_main_~#t~0.offset|) 0))) (exists ((|thr1Thread1of4ForFork0_acquire_lock_~#cond~0.offset| Int) (|thr1Thread1of4ForFork0_acquire_lock_~#cond~0.base| Int)) (and (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem7| (select (select |#memory_int| |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.base|) |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.offset|)) (not (= (select (select |#memory_int| |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.base|) |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.offset|) 1)))) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), 35#L719-2true, Black: 332#(and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem8| 1) (exists ((|#t~string0.base| Int) (|#t~string1.base| Int)) (and (= (select |#valid| |#t~string0.base|) 1) (or (= |#t~string0.base| 0) (= |#t~string1.base| 0) (= (select |#valid| 0) 0) (= |~#lock~0.base| 0)) (= (select |#valid| |#t~string1.base|) 1))) (= (select |#valid| |~#lock~0.base|) 1) (not (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem7| 1)) (exists ((|ULTIMATE.start_main_~#t~0.base| Int) (|ULTIMATE.start_main_~#t~0.offset| Int)) (and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |ULTIMATE.start_main_~#t~0.base|) |ULTIMATE.start_main_~#t~0.offset|) 0))) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), Black: 334#(and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (exists ((|ULTIMATE.start_main_~#t~0.base| Int) (|ULTIMATE.start_main_~#t~0.offset| Int)) (and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |ULTIMATE.start_main_~#t~0.base|) |ULTIMATE.start_main_~#t~0.offset|) 0))) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), Black: 336#(and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem8| 1) (exists ((|#t~string0.base| Int) (|#t~string1.base| Int)) (and (= (select |#valid| |#t~string0.base|) 1) (or (= |#t~string0.base| 0) (= |#t~string1.base| 0) (= (select |#valid| 0) 0) (= |~#lock~0.base| 0)) (= (select |#valid| |#t~string1.base|) 1))) (= (select |#valid| |~#lock~0.base|) 1) (not (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem7| 1)) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), Black: 338#(and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem6| (select (select |#memory_int| |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.base|) |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.offset|)) (exists ((|ULTIMATE.start_main_~#t~0.base| Int) (|ULTIMATE.start_main_~#t~0.offset| Int)) (and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |ULTIMATE.start_main_~#t~0.base|) |ULTIMATE.start_main_~#t~0.offset|) 0))) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), Black: 340#(and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (exists ((|ULTIMATE.start_main_~#t~0.base| Int) (|ULTIMATE.start_main_~#t~0.offset| Int)) (and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |ULTIMATE.start_main_~#t~0.base|) |ULTIMATE.start_main_~#t~0.offset|) 0))) (exists ((|thr1Thread1of4ForFork0_acquire_lock_~#cond~0.offset| Int) (|thr1Thread1of4ForFork0_acquire_lock_~#cond~0.base| Int)) (and (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem7| (select (select |#memory_int| |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.base|) |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.offset|)) (not (= (select (select |#memory_int| |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.base|) |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.offset|) 1)))) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), 296#(and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), 232#(= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1), Black: 342#(and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem8| 1) (exists ((|ULTIMATE.start_main_~#t~0.base| Int) (|ULTIMATE.start_main_~#t~0.offset| Int)) (and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |ULTIMATE.start_main_~#t~0.base|) |ULTIMATE.start_main_~#t~0.offset|) 0))) (exists ((|thr1Thread1of4ForFork0_acquire_lock_~#cond~0.offset| Int) (|thr1Thread1of4ForFork0_acquire_lock_~#cond~0.base| Int)) (and (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem7| (select (select |#memory_int| |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.base|) |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.offset|)) (not (= (select (select |#memory_int| |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.base|) |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.offset|) 1)))) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), Black: 344#(and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem8| 1) (not (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem7| 1)) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), Black: 346#(and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem8| 1) (not (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem7| 1)) (exists ((|ULTIMATE.start_main_~#t~0.base| Int) (|ULTIMATE.start_main_~#t~0.offset| Int)) (and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |ULTIMATE.start_main_~#t~0.base|) |ULTIMATE.start_main_~#t~0.offset|) 0))) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), Black: 348#(and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem8| 1) (not (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem7| 1))), 110#L700-2true, 178#L694true, Black: 241#(and (not (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem8| |thr1Thread1of4ForFork0_acquire_lock_#t~mem7|)) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), Black: 230#true, Black: 233#(and (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem6| (select (select |#memory_int| |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.base|) |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.offset|)) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), Black: 235#(not (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem8| |thr1Thread1of4ForFork0_acquire_lock_#t~mem7|)), Black: 237#(and (not (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem7| (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|))) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), Black: 239#(and (not (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem7| (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|))) (not (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem8| |thr1Thread1of4ForFork0_acquire_lock_#t~mem7|)) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1))]) [2021-03-25 13:15:37,663 INFO L384 tUnfolder$Statistics]: this new event has 84 ancestors and is cut-off event [2021-03-25 13:15:37,663 INFO L387 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2021-03-25 13:15:37,663 INFO L387 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2021-03-25 13:15:37,663 INFO L387 tUnfolder$Statistics]: existing Event has 61 ancestors and is cut-off event [2021-03-25 13:15:37,663 INFO L387 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2021-03-25 13:15:37,663 INFO L387 tUnfolder$Statistics]: existing Event has 63 ancestors and is cut-off event [2021-03-25 13:15:37,663 INFO L382 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([1097] L696-->L700-2: Formula: (and (= |v_thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_#in~v.base_1| v_thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_~v.base_1) (= |v_#memory_int_68| (let ((.cse0 (store |v_#memory_int_69| v_thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_~o.base_1 (store (select |v_#memory_int_69| v_thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_~o.base_1) v_thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_~o.offset_1 (select (select |v_#memory_int_69| v_thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_~v.base_1) v_thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_~v.offset_1))))) (store .cse0 v_thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_~v.base_1 (store (select .cse0 v_thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_~v.base_1) v_thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_~v.offset_1 1)))) (= |v_thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_#in~v.base_1| |v_~#lock~0.base_22|) (= |v_thr1Thread3of4ForFork0_acquire_lock_~#cond~0.base_5| |v_thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_#in~o.base_1|) (= |v_thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_#in~v.offset_1| v_thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_~v.offset_1) (= |v_thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_#in~v.offset_1| |v_~#lock~0.offset_22|) (= |v_thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_#in~o.base_1| v_thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_~o.base_1) (= |v_thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_#in~o.offset_1| |v_thr1Thread3of4ForFork0_acquire_lock_~#cond~0.offset_5|) (= |v_thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_#in~o.offset_1| v_thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_~o.offset_1)) InVars {#memory_int=|v_#memory_int_69|, ~#lock~0.offset=|v_~#lock~0.offset_22|, thr1Thread3of4ForFork0_acquire_lock_~#cond~0.base=|v_thr1Thread3of4ForFork0_acquire_lock_~#cond~0.base_5|, ~#lock~0.base=|v_~#lock~0.base_22|, thr1Thread3of4ForFork0_acquire_lock_~#cond~0.offset=|v_thr1Thread3of4ForFork0_acquire_lock_~#cond~0.offset_5|} OutVars{thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_#t~mem5=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_#t~mem5_1|, thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_#in~v.base=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_#in~v.base_1|, ~#lock~0.base=|v_~#lock~0.base_22|, thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_~o.offset=v_thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_~o.offset_1, thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_~v.offset=v_thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_~v.offset_1, thr1Thread3of4ForFork0_acquire_lock_~#cond~0.base=|v_thr1Thread3of4ForFork0_acquire_lock_~#cond~0.base_5|, thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_#in~o.base=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_#in~o.base_1|, #memory_int=|v_#memory_int_68|, ~#lock~0.offset=|v_~#lock~0.offset_22|, thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_#in~v.offset=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_#in~v.offset_1|, thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_#in~o.offset=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_#in~o.offset_1|, thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_~o.base=v_thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_~o.base_1, thr1Thread3of4ForFork0_acquire_lock_~#cond~0.offset=|v_thr1Thread3of4ForFork0_acquire_lock_~#cond~0.offset_5|, thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_~v.base=v_thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_~v.base_1} AuxVars[] AssignedVars[thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_~v.offset, thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_#t~mem5, thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_#in~o.base, thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_#in~v.base, #memory_int, thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_~o.offset, thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_#in~v.offset, thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_#in~o.offset, thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_~o.base, thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_~v.base][340], [199#thr1Err0ASSERT_VIOLATIONERROR_FUNCTIONtrue, 207#L700-2true, thr1Thread1of4ForFork0InUse, thr1Thread2of4ForFork0InUse, Black: 322#(and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (exists ((|#t~string0.base| Int) (|#t~string1.base| Int)) (and (= (select |#valid| |#t~string0.base|) 1) (or (= |#t~string0.base| 0) (= |#t~string1.base| 0) (= (select |#valid| 0) 0) (= |~#lock~0.base| 0)) (= (select |#valid| |#t~string1.base|) 1))) (= (select |#valid| |~#lock~0.base|) 1) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), Black: 324#(and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (exists ((|#t~string0.base| Int) (|#t~string1.base| Int)) (and (= (select |#valid| |#t~string0.base|) 1) (or (= |#t~string0.base| 0) (= |#t~string1.base| 0) (= (select |#valid| 0) 0) (= |~#lock~0.base| 0)) (= (select |#valid| |#t~string1.base|) 1))) (= (select |#valid| |~#lock~0.base|) 1) (exists ((|ULTIMATE.start_main_~#t~0.base| Int) (|ULTIMATE.start_main_~#t~0.offset| Int)) (and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |ULTIMATE.start_main_~#t~0.base|) |ULTIMATE.start_main_~#t~0.offset|) 0))) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), thr1Thread3of4ForFork0InUse, Black: 326#(and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem6| (select (select |#memory_int| |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.base|) |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.offset|)) (exists ((|#t~string0.base| Int) (|#t~string1.base| Int)) (and (= (select |#valid| |#t~string0.base|) 1) (or (= |#t~string0.base| 0) (= |#t~string1.base| 0) (= (select |#valid| 0) 0) (= |~#lock~0.base| 0)) (= (select |#valid| |#t~string1.base|) 1))) (= (select |#valid| |~#lock~0.base|) 1) (exists ((|ULTIMATE.start_main_~#t~0.base| Int) (|ULTIMATE.start_main_~#t~0.offset| Int)) (and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |ULTIMATE.start_main_~#t~0.base|) |ULTIMATE.start_main_~#t~0.offset|) 0))) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), Black: 328#(and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (exists ((|#t~string0.base| Int) (|#t~string1.base| Int)) (and (= (select |#valid| |#t~string0.base|) 1) (or (= |#t~string0.base| 0) (= |#t~string1.base| 0) (= (select |#valid| 0) 0) (= |~#lock~0.base| 0)) (= (select |#valid| |#t~string1.base|) 1))) (= (select |#valid| |~#lock~0.base|) 1) (exists ((|ULTIMATE.start_main_~#t~0.base| Int) (|ULTIMATE.start_main_~#t~0.offset| Int)) (and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |ULTIMATE.start_main_~#t~0.base|) |ULTIMATE.start_main_~#t~0.offset|) 0))) (exists ((|thr1Thread1of4ForFork0_acquire_lock_~#cond~0.offset| Int) (|thr1Thread1of4ForFork0_acquire_lock_~#cond~0.base| Int)) (and (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem7| (select (select |#memory_int| |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.base|) |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.offset|)) (not (= (select (select |#memory_int| |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.base|) |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.offset|) 1)))) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), thr1Thread4of4ForFork0InUse, Black: 330#(and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem8| 1) (exists ((|#t~string0.base| Int) (|#t~string1.base| Int)) (and (= (select |#valid| |#t~string0.base|) 1) (or (= |#t~string0.base| 0) (= |#t~string1.base| 0) (= (select |#valid| 0) 0) (= |~#lock~0.base| 0)) (= (select |#valid| |#t~string1.base|) 1))) (= (select |#valid| |~#lock~0.base|) 1) (exists ((|ULTIMATE.start_main_~#t~0.base| Int) (|ULTIMATE.start_main_~#t~0.offset| Int)) (and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |ULTIMATE.start_main_~#t~0.base|) |ULTIMATE.start_main_~#t~0.offset|) 0))) (exists ((|thr1Thread1of4ForFork0_acquire_lock_~#cond~0.offset| Int) (|thr1Thread1of4ForFork0_acquire_lock_~#cond~0.base| Int)) (and (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem7| (select (select |#memory_int| |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.base|) |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.offset|)) (not (= (select (select |#memory_int| |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.base|) |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.offset|) 1)))) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), 35#L719-2true, Black: 332#(and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem8| 1) (exists ((|#t~string0.base| Int) (|#t~string1.base| Int)) (and (= (select |#valid| |#t~string0.base|) 1) (or (= |#t~string0.base| 0) (= |#t~string1.base| 0) (= (select |#valid| 0) 0) (= |~#lock~0.base| 0)) (= (select |#valid| |#t~string1.base|) 1))) (= (select |#valid| |~#lock~0.base|) 1) (not (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem7| 1)) (exists ((|ULTIMATE.start_main_~#t~0.base| Int) (|ULTIMATE.start_main_~#t~0.offset| Int)) (and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |ULTIMATE.start_main_~#t~0.base|) |ULTIMATE.start_main_~#t~0.offset|) 0))) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), Black: 334#(and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (exists ((|ULTIMATE.start_main_~#t~0.base| Int) (|ULTIMATE.start_main_~#t~0.offset| Int)) (and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |ULTIMATE.start_main_~#t~0.base|) |ULTIMATE.start_main_~#t~0.offset|) 0))) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), Black: 336#(and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem8| 1) (exists ((|#t~string0.base| Int) (|#t~string1.base| Int)) (and (= (select |#valid| |#t~string0.base|) 1) (or (= |#t~string0.base| 0) (= |#t~string1.base| 0) (= (select |#valid| 0) 0) (= |~#lock~0.base| 0)) (= (select |#valid| |#t~string1.base|) 1))) (= (select |#valid| |~#lock~0.base|) 1) (not (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem7| 1)) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), Black: 338#(and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem6| (select (select |#memory_int| |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.base|) |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.offset|)) (exists ((|ULTIMATE.start_main_~#t~0.base| Int) (|ULTIMATE.start_main_~#t~0.offset| Int)) (and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |ULTIMATE.start_main_~#t~0.base|) |ULTIMATE.start_main_~#t~0.offset|) 0))) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), Black: 340#(and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (exists ((|ULTIMATE.start_main_~#t~0.base| Int) (|ULTIMATE.start_main_~#t~0.offset| Int)) (and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |ULTIMATE.start_main_~#t~0.base|) |ULTIMATE.start_main_~#t~0.offset|) 0))) (exists ((|thr1Thread1of4ForFork0_acquire_lock_~#cond~0.offset| Int) (|thr1Thread1of4ForFork0_acquire_lock_~#cond~0.base| Int)) (and (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem7| (select (select |#memory_int| |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.base|) |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.offset|)) (not (= (select (select |#memory_int| |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.base|) |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.offset|) 1)))) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), 296#(and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), 232#(= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1), Black: 342#(and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem8| 1) (exists ((|ULTIMATE.start_main_~#t~0.base| Int) (|ULTIMATE.start_main_~#t~0.offset| Int)) (and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |ULTIMATE.start_main_~#t~0.base|) |ULTIMATE.start_main_~#t~0.offset|) 0))) (exists ((|thr1Thread1of4ForFork0_acquire_lock_~#cond~0.offset| Int) (|thr1Thread1of4ForFork0_acquire_lock_~#cond~0.base| Int)) (and (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem7| (select (select |#memory_int| |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.base|) |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.offset|)) (not (= (select (select |#memory_int| |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.base|) |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.offset|) 1)))) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), Black: 344#(and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem8| 1) (not (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem7| 1)) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), Black: 346#(and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem8| 1) (not (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem7| 1)) (exists ((|ULTIMATE.start_main_~#t~0.base| Int) (|ULTIMATE.start_main_~#t~0.offset| Int)) (and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |ULTIMATE.start_main_~#t~0.base|) |ULTIMATE.start_main_~#t~0.offset|) 0))) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), 43#L694true, Black: 348#(and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem8| 1) (not (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem7| 1))), 110#L700-2true, Black: 241#(and (not (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem8| |thr1Thread1of4ForFork0_acquire_lock_#t~mem7|)) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), Black: 230#true, Black: 233#(and (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem6| (select (select |#memory_int| |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.base|) |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.offset|)) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), Black: 235#(not (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem8| |thr1Thread1of4ForFork0_acquire_lock_#t~mem7|)), Black: 237#(and (not (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem7| (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|))) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), Black: 239#(and (not (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem7| (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|))) (not (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem8| |thr1Thread1of4ForFork0_acquire_lock_#t~mem7|)) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1))]) [2021-03-25 13:15:37,663 INFO L384 tUnfolder$Statistics]: this new event has 84 ancestors and is cut-off event [2021-03-25 13:15:37,663 INFO L387 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2021-03-25 13:15:37,663 INFO L387 tUnfolder$Statistics]: existing Event has 63 ancestors and is cut-off event [2021-03-25 13:15:37,663 INFO L387 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2021-03-25 13:15:37,663 INFO L387 tUnfolder$Statistics]: existing Event has 61 ancestors and is cut-off event [2021-03-25 13:15:37,664 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1152] L696-->L700-2: Formula: (and (= |v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#in~v.base_1| v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_~v.base_1) (= |v_#memory_int_68| (let ((.cse0 (store |v_#memory_int_69| v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_~o.base_1 (store (select |v_#memory_int_69| v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_~o.base_1) v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_~o.offset_1 (select (select |v_#memory_int_69| v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_~v.base_1) v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_~v.offset_1))))) (store .cse0 v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_~v.base_1 (store (select .cse0 v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_~v.base_1) v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_~v.offset_1 1)))) (= |v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#in~v.base_1| |v_~#lock~0.base_22|) (= |v_thr1Thread4of4ForFork0_acquire_lock_~#cond~0.base_5| |v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#in~o.base_1|) (= |v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#in~v.offset_1| v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_~v.offset_1) (= |v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#in~v.offset_1| |v_~#lock~0.offset_22|) (= |v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#in~o.base_1| v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_~o.base_1) (= |v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#in~o.offset_1| |v_thr1Thread4of4ForFork0_acquire_lock_~#cond~0.offset_5|) (= |v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#in~o.offset_1| v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_~o.offset_1)) InVars {#memory_int=|v_#memory_int_69|, ~#lock~0.offset=|v_~#lock~0.offset_22|, ~#lock~0.base=|v_~#lock~0.base_22|, thr1Thread4of4ForFork0_acquire_lock_~#cond~0.base=|v_thr1Thread4of4ForFork0_acquire_lock_~#cond~0.base_5|, thr1Thread4of4ForFork0_acquire_lock_~#cond~0.offset=|v_thr1Thread4of4ForFork0_acquire_lock_~#cond~0.offset_5|} OutVars{~#lock~0.base=|v_~#lock~0.base_22|, thr1Thread4of4ForFork0_acquire_lock_~#cond~0.base=|v_thr1Thread4of4ForFork0_acquire_lock_~#cond~0.base_5|, thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_~v.offset=v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_~v.offset_1, thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#in~v.offset=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#in~v.offset_1|, thr1Thread4of4ForFork0_acquire_lock_~#cond~0.offset=|v_thr1Thread4of4ForFork0_acquire_lock_~#cond~0.offset_5|, thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_~v.base=v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_~v.base_1, thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#t~mem5=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#t~mem5_1|, thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_~o.base=v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_~o.base_1, thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#in~o.offset=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#in~o.offset_1|, thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#in~v.base=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#in~v.base_1|, #memory_int=|v_#memory_int_68|, ~#lock~0.offset=|v_~#lock~0.offset_22|, thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_~o.offset=v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_~o.offset_1, thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#in~o.base=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#in~o.base_1|} AuxVars[] AssignedVars[thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#t~mem5, thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_~o.base, thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#in~o.offset, thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#in~v.base, thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_~v.offset, thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#in~v.offset, #memory_int, thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_~o.offset, thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#in~o.base, thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_~v.base][208], [199#thr1Err0ASSERT_VIOLATIONERROR_FUNCTIONtrue, 207#L700-2true, 18#L700-2true, thr1Thread1of4ForFork0InUse, thr1Thread2of4ForFork0InUse, Black: 322#(and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (exists ((|#t~string0.base| Int) (|#t~string1.base| Int)) (and (= (select |#valid| |#t~string0.base|) 1) (or (= |#t~string0.base| 0) (= |#t~string1.base| 0) (= (select |#valid| 0) 0) (= |~#lock~0.base| 0)) (= (select |#valid| |#t~string1.base|) 1))) (= (select |#valid| |~#lock~0.base|) 1) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), Black: 324#(and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (exists ((|#t~string0.base| Int) (|#t~string1.base| Int)) (and (= (select |#valid| |#t~string0.base|) 1) (or (= |#t~string0.base| 0) (= |#t~string1.base| 0) (= (select |#valid| 0) 0) (= |~#lock~0.base| 0)) (= (select |#valid| |#t~string1.base|) 1))) (= (select |#valid| |~#lock~0.base|) 1) (exists ((|ULTIMATE.start_main_~#t~0.base| Int) (|ULTIMATE.start_main_~#t~0.offset| Int)) (and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |ULTIMATE.start_main_~#t~0.base|) |ULTIMATE.start_main_~#t~0.offset|) 0))) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), thr1Thread3of4ForFork0InUse, Black: 326#(and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem6| (select (select |#memory_int| |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.base|) |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.offset|)) (exists ((|#t~string0.base| Int) (|#t~string1.base| Int)) (and (= (select |#valid| |#t~string0.base|) 1) (or (= |#t~string0.base| 0) (= |#t~string1.base| 0) (= (select |#valid| 0) 0) (= |~#lock~0.base| 0)) (= (select |#valid| |#t~string1.base|) 1))) (= (select |#valid| |~#lock~0.base|) 1) (exists ((|ULTIMATE.start_main_~#t~0.base| Int) (|ULTIMATE.start_main_~#t~0.offset| Int)) (and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |ULTIMATE.start_main_~#t~0.base|) |ULTIMATE.start_main_~#t~0.offset|) 0))) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), Black: 328#(and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (exists ((|#t~string0.base| Int) (|#t~string1.base| Int)) (and (= (select |#valid| |#t~string0.base|) 1) (or (= |#t~string0.base| 0) (= |#t~string1.base| 0) (= (select |#valid| 0) 0) (= |~#lock~0.base| 0)) (= (select |#valid| |#t~string1.base|) 1))) (= (select |#valid| |~#lock~0.base|) 1) (exists ((|ULTIMATE.start_main_~#t~0.base| Int) (|ULTIMATE.start_main_~#t~0.offset| Int)) (and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |ULTIMATE.start_main_~#t~0.base|) |ULTIMATE.start_main_~#t~0.offset|) 0))) (exists ((|thr1Thread1of4ForFork0_acquire_lock_~#cond~0.offset| Int) (|thr1Thread1of4ForFork0_acquire_lock_~#cond~0.base| Int)) (and (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem7| (select (select |#memory_int| |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.base|) |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.offset|)) (not (= (select (select |#memory_int| |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.base|) |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.offset|) 1)))) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), Black: 330#(and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem8| 1) (exists ((|#t~string0.base| Int) (|#t~string1.base| Int)) (and (= (select |#valid| |#t~string0.base|) 1) (or (= |#t~string0.base| 0) (= |#t~string1.base| 0) (= (select |#valid| 0) 0) (= |~#lock~0.base| 0)) (= (select |#valid| |#t~string1.base|) 1))) (= (select |#valid| |~#lock~0.base|) 1) (exists ((|ULTIMATE.start_main_~#t~0.base| Int) (|ULTIMATE.start_main_~#t~0.offset| Int)) (and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |ULTIMATE.start_main_~#t~0.base|) |ULTIMATE.start_main_~#t~0.offset|) 0))) (exists ((|thr1Thread1of4ForFork0_acquire_lock_~#cond~0.offset| Int) (|thr1Thread1of4ForFork0_acquire_lock_~#cond~0.base| Int)) (and (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem7| (select (select |#memory_int| |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.base|) |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.offset|)) (not (= (select (select |#memory_int| |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.base|) |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.offset|) 1)))) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), thr1Thread4of4ForFork0InUse, Black: 332#(and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem8| 1) (exists ((|#t~string0.base| Int) (|#t~string1.base| Int)) (and (= (select |#valid| |#t~string0.base|) 1) (or (= |#t~string0.base| 0) (= |#t~string1.base| 0) (= (select |#valid| 0) 0) (= |~#lock~0.base| 0)) (= (select |#valid| |#t~string1.base|) 1))) (= (select |#valid| |~#lock~0.base|) 1) (not (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem7| 1)) (exists ((|ULTIMATE.start_main_~#t~0.base| Int) (|ULTIMATE.start_main_~#t~0.offset| Int)) (and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |ULTIMATE.start_main_~#t~0.base|) |ULTIMATE.start_main_~#t~0.offset|) 0))) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), 35#L719-2true, Black: 334#(and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (exists ((|ULTIMATE.start_main_~#t~0.base| Int) (|ULTIMATE.start_main_~#t~0.offset| Int)) (and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |ULTIMATE.start_main_~#t~0.base|) |ULTIMATE.start_main_~#t~0.offset|) 0))) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), Black: 336#(and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem8| 1) (exists ((|#t~string0.base| Int) (|#t~string1.base| Int)) (and (= (select |#valid| |#t~string0.base|) 1) (or (= |#t~string0.base| 0) (= |#t~string1.base| 0) (= (select |#valid| 0) 0) (= |~#lock~0.base| 0)) (= (select |#valid| |#t~string1.base|) 1))) (= (select |#valid| |~#lock~0.base|) 1) (not (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem7| 1)) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), Black: 338#(and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem6| (select (select |#memory_int| |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.base|) |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.offset|)) (exists ((|ULTIMATE.start_main_~#t~0.base| Int) (|ULTIMATE.start_main_~#t~0.offset| Int)) (and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |ULTIMATE.start_main_~#t~0.base|) |ULTIMATE.start_main_~#t~0.offset|) 0))) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), Black: 340#(and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (exists ((|ULTIMATE.start_main_~#t~0.base| Int) (|ULTIMATE.start_main_~#t~0.offset| Int)) (and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |ULTIMATE.start_main_~#t~0.base|) |ULTIMATE.start_main_~#t~0.offset|) 0))) (exists ((|thr1Thread1of4ForFork0_acquire_lock_~#cond~0.offset| Int) (|thr1Thread1of4ForFork0_acquire_lock_~#cond~0.base| Int)) (and (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem7| (select (select |#memory_int| |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.base|) |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.offset|)) (not (= (select (select |#memory_int| |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.base|) |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.offset|) 1)))) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), Black: 342#(and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem8| 1) (exists ((|ULTIMATE.start_main_~#t~0.base| Int) (|ULTIMATE.start_main_~#t~0.offset| Int)) (and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |ULTIMATE.start_main_~#t~0.base|) |ULTIMATE.start_main_~#t~0.offset|) 0))) (exists ((|thr1Thread1of4ForFork0_acquire_lock_~#cond~0.offset| Int) (|thr1Thread1of4ForFork0_acquire_lock_~#cond~0.base| Int)) (and (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem7| (select (select |#memory_int| |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.base|) |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.offset|)) (not (= (select (select |#memory_int| |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.base|) |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.offset|) 1)))) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), 232#(= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1), 296#(and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), Black: 344#(and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem8| 1) (not (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem7| 1)) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), Black: 346#(and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem8| 1) (not (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem7| 1)) (exists ((|ULTIMATE.start_main_~#t~0.base| Int) (|ULTIMATE.start_main_~#t~0.offset| Int)) (and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |ULTIMATE.start_main_~#t~0.base|) |ULTIMATE.start_main_~#t~0.offset|) 0))) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), Black: 348#(and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem8| 1) (not (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem7| 1))), 110#L700-2true, Black: 241#(and (not (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem8| |thr1Thread1of4ForFork0_acquire_lock_#t~mem7|)) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), Black: 230#true, Black: 233#(and (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem6| (select (select |#memory_int| |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.base|) |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.offset|)) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), Black: 235#(not (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem8| |thr1Thread1of4ForFork0_acquire_lock_#t~mem7|)), Black: 237#(and (not (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem7| (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|))) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), Black: 239#(and (not (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem7| (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|))) (not (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem8| |thr1Thread1of4ForFork0_acquire_lock_#t~mem7|)) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1))]) [2021-03-25 13:15:37,664 INFO L384 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2021-03-25 13:15:37,664 INFO L387 tUnfolder$Statistics]: existing Event has 64 ancestors and is cut-off event [2021-03-25 13:15:37,664 INFO L387 tUnfolder$Statistics]: existing Event has 64 ancestors and is cut-off event [2021-03-25 13:15:37,665 INFO L387 tUnfolder$Statistics]: existing Event has 64 ancestors and is cut-off event [2021-03-25 13:15:37,667 INFO L382 tUnfolder$Statistics]: inserting event number 6 for the transition-marking pair ([1152] L696-->L700-2: Formula: (and (= |v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#in~v.base_1| v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_~v.base_1) (= |v_#memory_int_68| (let ((.cse0 (store |v_#memory_int_69| v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_~o.base_1 (store (select |v_#memory_int_69| v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_~o.base_1) v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_~o.offset_1 (select (select |v_#memory_int_69| v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_~v.base_1) v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_~v.offset_1))))) (store .cse0 v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_~v.base_1 (store (select .cse0 v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_~v.base_1) v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_~v.offset_1 1)))) (= |v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#in~v.base_1| |v_~#lock~0.base_22|) (= |v_thr1Thread4of4ForFork0_acquire_lock_~#cond~0.base_5| |v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#in~o.base_1|) (= |v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#in~v.offset_1| v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_~v.offset_1) (= |v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#in~v.offset_1| |v_~#lock~0.offset_22|) (= |v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#in~o.base_1| v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_~o.base_1) (= |v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#in~o.offset_1| |v_thr1Thread4of4ForFork0_acquire_lock_~#cond~0.offset_5|) (= |v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#in~o.offset_1| v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_~o.offset_1)) InVars {#memory_int=|v_#memory_int_69|, ~#lock~0.offset=|v_~#lock~0.offset_22|, ~#lock~0.base=|v_~#lock~0.base_22|, thr1Thread4of4ForFork0_acquire_lock_~#cond~0.base=|v_thr1Thread4of4ForFork0_acquire_lock_~#cond~0.base_5|, thr1Thread4of4ForFork0_acquire_lock_~#cond~0.offset=|v_thr1Thread4of4ForFork0_acquire_lock_~#cond~0.offset_5|} OutVars{~#lock~0.base=|v_~#lock~0.base_22|, thr1Thread4of4ForFork0_acquire_lock_~#cond~0.base=|v_thr1Thread4of4ForFork0_acquire_lock_~#cond~0.base_5|, thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_~v.offset=v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_~v.offset_1, thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#in~v.offset=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#in~v.offset_1|, thr1Thread4of4ForFork0_acquire_lock_~#cond~0.offset=|v_thr1Thread4of4ForFork0_acquire_lock_~#cond~0.offset_5|, thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_~v.base=v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_~v.base_1, thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#t~mem5=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#t~mem5_1|, thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_~o.base=v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_~o.base_1, thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#in~o.offset=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#in~o.offset_1|, thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#in~v.base=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#in~v.base_1|, #memory_int=|v_#memory_int_68|, ~#lock~0.offset=|v_~#lock~0.offset_22|, thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_~o.offset=v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_~o.offset_1, thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#in~o.base=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#in~o.base_1|} AuxVars[] AssignedVars[thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#t~mem5, thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_~o.base, thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#in~o.offset, thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#in~v.base, thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_~v.offset, thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#in~v.offset, #memory_int, thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_~o.offset, thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#in~o.base, thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_~v.base][208], [199#thr1Err0ASSERT_VIOLATIONERROR_FUNCTIONtrue, 18#L700-2true, thr1Thread1of4ForFork0InUse, thr1Thread2of4ForFork0InUse, Black: 322#(and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (exists ((|#t~string0.base| Int) (|#t~string1.base| Int)) (and (= (select |#valid| |#t~string0.base|) 1) (or (= |#t~string0.base| 0) (= |#t~string1.base| 0) (= (select |#valid| 0) 0) (= |~#lock~0.base| 0)) (= (select |#valid| |#t~string1.base|) 1))) (= (select |#valid| |~#lock~0.base|) 1) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), Black: 324#(and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (exists ((|#t~string0.base| Int) (|#t~string1.base| Int)) (and (= (select |#valid| |#t~string0.base|) 1) (or (= |#t~string0.base| 0) (= |#t~string1.base| 0) (= (select |#valid| 0) 0) (= |~#lock~0.base| 0)) (= (select |#valid| |#t~string1.base|) 1))) (= (select |#valid| |~#lock~0.base|) 1) (exists ((|ULTIMATE.start_main_~#t~0.base| Int) (|ULTIMATE.start_main_~#t~0.offset| Int)) (and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |ULTIMATE.start_main_~#t~0.base|) |ULTIMATE.start_main_~#t~0.offset|) 0))) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), thr1Thread3of4ForFork0InUse, Black: 326#(and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem6| (select (select |#memory_int| |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.base|) |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.offset|)) (exists ((|#t~string0.base| Int) (|#t~string1.base| Int)) (and (= (select |#valid| |#t~string0.base|) 1) (or (= |#t~string0.base| 0) (= |#t~string1.base| 0) (= (select |#valid| 0) 0) (= |~#lock~0.base| 0)) (= (select |#valid| |#t~string1.base|) 1))) (= (select |#valid| |~#lock~0.base|) 1) (exists ((|ULTIMATE.start_main_~#t~0.base| Int) (|ULTIMATE.start_main_~#t~0.offset| Int)) (and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |ULTIMATE.start_main_~#t~0.base|) |ULTIMATE.start_main_~#t~0.offset|) 0))) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), Black: 328#(and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (exists ((|#t~string0.base| Int) (|#t~string1.base| Int)) (and (= (select |#valid| |#t~string0.base|) 1) (or (= |#t~string0.base| 0) (= |#t~string1.base| 0) (= (select |#valid| 0) 0) (= |~#lock~0.base| 0)) (= (select |#valid| |#t~string1.base|) 1))) (= (select |#valid| |~#lock~0.base|) 1) (exists ((|ULTIMATE.start_main_~#t~0.base| Int) (|ULTIMATE.start_main_~#t~0.offset| Int)) (and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |ULTIMATE.start_main_~#t~0.base|) |ULTIMATE.start_main_~#t~0.offset|) 0))) (exists ((|thr1Thread1of4ForFork0_acquire_lock_~#cond~0.offset| Int) (|thr1Thread1of4ForFork0_acquire_lock_~#cond~0.base| Int)) (and (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem7| (select (select |#memory_int| |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.base|) |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.offset|)) (not (= (select (select |#memory_int| |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.base|) |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.offset|) 1)))) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), thr1Thread4of4ForFork0InUse, Black: 330#(and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem8| 1) (exists ((|#t~string0.base| Int) (|#t~string1.base| Int)) (and (= (select |#valid| |#t~string0.base|) 1) (or (= |#t~string0.base| 0) (= |#t~string1.base| 0) (= (select |#valid| 0) 0) (= |~#lock~0.base| 0)) (= (select |#valid| |#t~string1.base|) 1))) (= (select |#valid| |~#lock~0.base|) 1) (exists ((|ULTIMATE.start_main_~#t~0.base| Int) (|ULTIMATE.start_main_~#t~0.offset| Int)) (and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |ULTIMATE.start_main_~#t~0.base|) |ULTIMATE.start_main_~#t~0.offset|) 0))) (exists ((|thr1Thread1of4ForFork0_acquire_lock_~#cond~0.offset| Int) (|thr1Thread1of4ForFork0_acquire_lock_~#cond~0.base| Int)) (and (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem7| (select (select |#memory_int| |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.base|) |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.offset|)) (not (= (select (select |#memory_int| |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.base|) |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.offset|) 1)))) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), 35#L719-2true, Black: 332#(and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem8| 1) (exists ((|#t~string0.base| Int) (|#t~string1.base| Int)) (and (= (select |#valid| |#t~string0.base|) 1) (or (= |#t~string0.base| 0) (= |#t~string1.base| 0) (= (select |#valid| 0) 0) (= |~#lock~0.base| 0)) (= (select |#valid| |#t~string1.base|) 1))) (= (select |#valid| |~#lock~0.base|) 1) (not (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem7| 1)) (exists ((|ULTIMATE.start_main_~#t~0.base| Int) (|ULTIMATE.start_main_~#t~0.offset| Int)) (and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |ULTIMATE.start_main_~#t~0.base|) |ULTIMATE.start_main_~#t~0.offset|) 0))) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), Black: 334#(and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (exists ((|ULTIMATE.start_main_~#t~0.base| Int) (|ULTIMATE.start_main_~#t~0.offset| Int)) (and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |ULTIMATE.start_main_~#t~0.base|) |ULTIMATE.start_main_~#t~0.offset|) 0))) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), Black: 336#(and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem8| 1) (exists ((|#t~string0.base| Int) (|#t~string1.base| Int)) (and (= (select |#valid| |#t~string0.base|) 1) (or (= |#t~string0.base| 0) (= |#t~string1.base| 0) (= (select |#valid| 0) 0) (= |~#lock~0.base| 0)) (= (select |#valid| |#t~string1.base|) 1))) (= (select |#valid| |~#lock~0.base|) 1) (not (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem7| 1)) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), Black: 338#(and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem6| (select (select |#memory_int| |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.base|) |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.offset|)) (exists ((|ULTIMATE.start_main_~#t~0.base| Int) (|ULTIMATE.start_main_~#t~0.offset| Int)) (and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |ULTIMATE.start_main_~#t~0.base|) |ULTIMATE.start_main_~#t~0.offset|) 0))) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), Black: 340#(and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (exists ((|ULTIMATE.start_main_~#t~0.base| Int) (|ULTIMATE.start_main_~#t~0.offset| Int)) (and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |ULTIMATE.start_main_~#t~0.base|) |ULTIMATE.start_main_~#t~0.offset|) 0))) (exists ((|thr1Thread1of4ForFork0_acquire_lock_~#cond~0.offset| Int) (|thr1Thread1of4ForFork0_acquire_lock_~#cond~0.base| Int)) (and (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem7| (select (select |#memory_int| |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.base|) |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.offset|)) (not (= (select (select |#memory_int| |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.base|) |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.offset|) 1)))) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), 296#(and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), Black: 342#(and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem8| 1) (exists ((|ULTIMATE.start_main_~#t~0.base| Int) (|ULTIMATE.start_main_~#t~0.offset| Int)) (and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |ULTIMATE.start_main_~#t~0.base|) |ULTIMATE.start_main_~#t~0.offset|) 0))) (exists ((|thr1Thread1of4ForFork0_acquire_lock_~#cond~0.offset| Int) (|thr1Thread1of4ForFork0_acquire_lock_~#cond~0.base| Int)) (and (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem7| (select (select |#memory_int| |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.base|) |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.offset|)) (not (= (select (select |#memory_int| |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.base|) |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.offset|) 1)))) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), 232#(= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1), Black: 344#(and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem8| 1) (not (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem7| 1)) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), Black: 346#(and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem8| 1) (not (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem7| 1)) (exists ((|ULTIMATE.start_main_~#t~0.base| Int) (|ULTIMATE.start_main_~#t~0.offset| Int)) (and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |ULTIMATE.start_main_~#t~0.base|) |ULTIMATE.start_main_~#t~0.offset|) 0))) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), Black: 348#(and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem8| 1) (not (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem7| 1))), 110#L700-2true, 178#L694true, Black: 241#(and (not (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem8| |thr1Thread1of4ForFork0_acquire_lock_#t~mem7|)) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), Black: 230#true, Black: 233#(and (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem6| (select (select |#memory_int| |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.base|) |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.offset|)) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), Black: 235#(not (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem8| |thr1Thread1of4ForFork0_acquire_lock_#t~mem7|)), Black: 237#(and (not (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem7| (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|))) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), Black: 239#(and (not (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem7| (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|))) (not (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem8| |thr1Thread1of4ForFork0_acquire_lock_#t~mem7|)) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1))]) [2021-03-25 13:15:37,667 INFO L384 tUnfolder$Statistics]: this new event has 84 ancestors and is cut-off event [2021-03-25 13:15:37,667 INFO L387 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2021-03-25 13:15:37,667 INFO L387 tUnfolder$Statistics]: existing Event has 61 ancestors and is cut-off event [2021-03-25 13:15:37,667 INFO L387 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2021-03-25 13:15:37,667 INFO L387 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2021-03-25 13:15:37,667 INFO L387 tUnfolder$Statistics]: existing Event has 63 ancestors and is cut-off event [2021-03-25 13:15:37,668 INFO L382 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([1097] L696-->L700-2: Formula: (and (= |v_thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_#in~v.base_1| v_thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_~v.base_1) (= |v_#memory_int_68| (let ((.cse0 (store |v_#memory_int_69| v_thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_~o.base_1 (store (select |v_#memory_int_69| v_thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_~o.base_1) v_thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_~o.offset_1 (select (select |v_#memory_int_69| v_thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_~v.base_1) v_thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_~v.offset_1))))) (store .cse0 v_thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_~v.base_1 (store (select .cse0 v_thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_~v.base_1) v_thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_~v.offset_1 1)))) (= |v_thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_#in~v.base_1| |v_~#lock~0.base_22|) (= |v_thr1Thread3of4ForFork0_acquire_lock_~#cond~0.base_5| |v_thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_#in~o.base_1|) (= |v_thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_#in~v.offset_1| v_thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_~v.offset_1) (= |v_thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_#in~v.offset_1| |v_~#lock~0.offset_22|) (= |v_thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_#in~o.base_1| v_thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_~o.base_1) (= |v_thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_#in~o.offset_1| |v_thr1Thread3of4ForFork0_acquire_lock_~#cond~0.offset_5|) (= |v_thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_#in~o.offset_1| v_thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_~o.offset_1)) InVars {#memory_int=|v_#memory_int_69|, ~#lock~0.offset=|v_~#lock~0.offset_22|, thr1Thread3of4ForFork0_acquire_lock_~#cond~0.base=|v_thr1Thread3of4ForFork0_acquire_lock_~#cond~0.base_5|, ~#lock~0.base=|v_~#lock~0.base_22|, thr1Thread3of4ForFork0_acquire_lock_~#cond~0.offset=|v_thr1Thread3of4ForFork0_acquire_lock_~#cond~0.offset_5|} OutVars{thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_#t~mem5=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_#t~mem5_1|, thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_#in~v.base=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_#in~v.base_1|, ~#lock~0.base=|v_~#lock~0.base_22|, thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_~o.offset=v_thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_~o.offset_1, thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_~v.offset=v_thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_~v.offset_1, thr1Thread3of4ForFork0_acquire_lock_~#cond~0.base=|v_thr1Thread3of4ForFork0_acquire_lock_~#cond~0.base_5|, thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_#in~o.base=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_#in~o.base_1|, #memory_int=|v_#memory_int_68|, ~#lock~0.offset=|v_~#lock~0.offset_22|, thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_#in~v.offset=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_#in~v.offset_1|, thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_#in~o.offset=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_#in~o.offset_1|, thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_~o.base=v_thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_~o.base_1, thr1Thread3of4ForFork0_acquire_lock_~#cond~0.offset=|v_thr1Thread3of4ForFork0_acquire_lock_~#cond~0.offset_5|, thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_~v.base=v_thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_~v.base_1} AuxVars[] AssignedVars[thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_~v.offset, thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_#t~mem5, thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_#in~o.base, thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_#in~v.base, #memory_int, thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_~o.offset, thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_#in~v.offset, thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_#in~o.offset, thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_~o.base, thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_~v.base][340], [199#thr1Err0ASSERT_VIOLATIONERROR_FUNCTIONtrue, 207#L700-2true, 79#L694true, 18#L700-2true, thr1Thread1of4ForFork0InUse, thr1Thread2of4ForFork0InUse, Black: 322#(and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (exists ((|#t~string0.base| Int) (|#t~string1.base| Int)) (and (= (select |#valid| |#t~string0.base|) 1) (or (= |#t~string0.base| 0) (= |#t~string1.base| 0) (= (select |#valid| 0) 0) (= |~#lock~0.base| 0)) (= (select |#valid| |#t~string1.base|) 1))) (= (select |#valid| |~#lock~0.base|) 1) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), Black: 324#(and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (exists ((|#t~string0.base| Int) (|#t~string1.base| Int)) (and (= (select |#valid| |#t~string0.base|) 1) (or (= |#t~string0.base| 0) (= |#t~string1.base| 0) (= (select |#valid| 0) 0) (= |~#lock~0.base| 0)) (= (select |#valid| |#t~string1.base|) 1))) (= (select |#valid| |~#lock~0.base|) 1) (exists ((|ULTIMATE.start_main_~#t~0.base| Int) (|ULTIMATE.start_main_~#t~0.offset| Int)) (and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |ULTIMATE.start_main_~#t~0.base|) |ULTIMATE.start_main_~#t~0.offset|) 0))) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), thr1Thread3of4ForFork0InUse, Black: 326#(and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem6| (select (select |#memory_int| |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.base|) |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.offset|)) (exists ((|#t~string0.base| Int) (|#t~string1.base| Int)) (and (= (select |#valid| |#t~string0.base|) 1) (or (= |#t~string0.base| 0) (= |#t~string1.base| 0) (= (select |#valid| 0) 0) (= |~#lock~0.base| 0)) (= (select |#valid| |#t~string1.base|) 1))) (= (select |#valid| |~#lock~0.base|) 1) (exists ((|ULTIMATE.start_main_~#t~0.base| Int) (|ULTIMATE.start_main_~#t~0.offset| Int)) (and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |ULTIMATE.start_main_~#t~0.base|) |ULTIMATE.start_main_~#t~0.offset|) 0))) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), Black: 328#(and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (exists ((|#t~string0.base| Int) (|#t~string1.base| Int)) (and (= (select |#valid| |#t~string0.base|) 1) (or (= |#t~string0.base| 0) (= |#t~string1.base| 0) (= (select |#valid| 0) 0) (= |~#lock~0.base| 0)) (= (select |#valid| |#t~string1.base|) 1))) (= (select |#valid| |~#lock~0.base|) 1) (exists ((|ULTIMATE.start_main_~#t~0.base| Int) (|ULTIMATE.start_main_~#t~0.offset| Int)) (and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |ULTIMATE.start_main_~#t~0.base|) |ULTIMATE.start_main_~#t~0.offset|) 0))) (exists ((|thr1Thread1of4ForFork0_acquire_lock_~#cond~0.offset| Int) (|thr1Thread1of4ForFork0_acquire_lock_~#cond~0.base| Int)) (and (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem7| (select (select |#memory_int| |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.base|) |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.offset|)) (not (= (select (select |#memory_int| |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.base|) |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.offset|) 1)))) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), thr1Thread4of4ForFork0InUse, Black: 330#(and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem8| 1) (exists ((|#t~string0.base| Int) (|#t~string1.base| Int)) (and (= (select |#valid| |#t~string0.base|) 1) (or (= |#t~string0.base| 0) (= |#t~string1.base| 0) (= (select |#valid| 0) 0) (= |~#lock~0.base| 0)) (= (select |#valid| |#t~string1.base|) 1))) (= (select |#valid| |~#lock~0.base|) 1) (exists ((|ULTIMATE.start_main_~#t~0.base| Int) (|ULTIMATE.start_main_~#t~0.offset| Int)) (and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |ULTIMATE.start_main_~#t~0.base|) |ULTIMATE.start_main_~#t~0.offset|) 0))) (exists ((|thr1Thread1of4ForFork0_acquire_lock_~#cond~0.offset| Int) (|thr1Thread1of4ForFork0_acquire_lock_~#cond~0.base| Int)) (and (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem7| (select (select |#memory_int| |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.base|) |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.offset|)) (not (= (select (select |#memory_int| |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.base|) |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.offset|) 1)))) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), 35#L719-2true, Black: 332#(and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem8| 1) (exists ((|#t~string0.base| Int) (|#t~string1.base| Int)) (and (= (select |#valid| |#t~string0.base|) 1) (or (= |#t~string0.base| 0) (= |#t~string1.base| 0) (= (select |#valid| 0) 0) (= |~#lock~0.base| 0)) (= (select |#valid| |#t~string1.base|) 1))) (= (select |#valid| |~#lock~0.base|) 1) (not (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem7| 1)) (exists ((|ULTIMATE.start_main_~#t~0.base| Int) (|ULTIMATE.start_main_~#t~0.offset| Int)) (and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |ULTIMATE.start_main_~#t~0.base|) |ULTIMATE.start_main_~#t~0.offset|) 0))) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), Black: 334#(and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (exists ((|ULTIMATE.start_main_~#t~0.base| Int) (|ULTIMATE.start_main_~#t~0.offset| Int)) (and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |ULTIMATE.start_main_~#t~0.base|) |ULTIMATE.start_main_~#t~0.offset|) 0))) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), Black: 336#(and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem8| 1) (exists ((|#t~string0.base| Int) (|#t~string1.base| Int)) (and (= (select |#valid| |#t~string0.base|) 1) (or (= |#t~string0.base| 0) (= |#t~string1.base| 0) (= (select |#valid| 0) 0) (= |~#lock~0.base| 0)) (= (select |#valid| |#t~string1.base|) 1))) (= (select |#valid| |~#lock~0.base|) 1) (not (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem7| 1)) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), Black: 338#(and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem6| (select (select |#memory_int| |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.base|) |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.offset|)) (exists ((|ULTIMATE.start_main_~#t~0.base| Int) (|ULTIMATE.start_main_~#t~0.offset| Int)) (and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |ULTIMATE.start_main_~#t~0.base|) |ULTIMATE.start_main_~#t~0.offset|) 0))) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), Black: 340#(and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (exists ((|ULTIMATE.start_main_~#t~0.base| Int) (|ULTIMATE.start_main_~#t~0.offset| Int)) (and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |ULTIMATE.start_main_~#t~0.base|) |ULTIMATE.start_main_~#t~0.offset|) 0))) (exists ((|thr1Thread1of4ForFork0_acquire_lock_~#cond~0.offset| Int) (|thr1Thread1of4ForFork0_acquire_lock_~#cond~0.base| Int)) (and (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem7| (select (select |#memory_int| |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.base|) |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.offset|)) (not (= (select (select |#memory_int| |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.base|) |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.offset|) 1)))) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), Black: 342#(and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem8| 1) (exists ((|ULTIMATE.start_main_~#t~0.base| Int) (|ULTIMATE.start_main_~#t~0.offset| Int)) (and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |ULTIMATE.start_main_~#t~0.base|) |ULTIMATE.start_main_~#t~0.offset|) 0))) (exists ((|thr1Thread1of4ForFork0_acquire_lock_~#cond~0.offset| Int) (|thr1Thread1of4ForFork0_acquire_lock_~#cond~0.base| Int)) (and (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem7| (select (select |#memory_int| |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.base|) |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.offset|)) (not (= (select (select |#memory_int| |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.base|) |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.offset|) 1)))) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), 296#(and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), 232#(= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1), Black: 344#(and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem8| 1) (not (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem7| 1)) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), Black: 346#(and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem8| 1) (not (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem7| 1)) (exists ((|ULTIMATE.start_main_~#t~0.base| Int) (|ULTIMATE.start_main_~#t~0.offset| Int)) (and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |ULTIMATE.start_main_~#t~0.base|) |ULTIMATE.start_main_~#t~0.offset|) 0))) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), Black: 348#(and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem8| 1) (not (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem7| 1))), Black: 241#(and (not (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem8| |thr1Thread1of4ForFork0_acquire_lock_#t~mem7|)) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), Black: 230#true, Black: 233#(and (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem6| (select (select |#memory_int| |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.base|) |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.offset|)) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), Black: 235#(not (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem8| |thr1Thread1of4ForFork0_acquire_lock_#t~mem7|)), Black: 237#(and (not (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem7| (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|))) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), Black: 239#(and (not (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem7| (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|))) (not (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem8| |thr1Thread1of4ForFork0_acquire_lock_#t~mem7|)) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1))]) [2021-03-25 13:15:37,668 INFO L384 tUnfolder$Statistics]: this new event has 84 ancestors and is cut-off event [2021-03-25 13:15:37,668 INFO L387 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2021-03-25 13:15:37,668 INFO L387 tUnfolder$Statistics]: existing Event has 61 ancestors and is cut-off event [2021-03-25 13:15:37,668 INFO L387 tUnfolder$Statistics]: existing Event has 63 ancestors and is cut-off event [2021-03-25 13:15:37,668 INFO L387 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2021-03-25 13:15:37,889 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1152] L696-->L700-2: Formula: (and (= |v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#in~v.base_1| v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_~v.base_1) (= |v_#memory_int_68| (let ((.cse0 (store |v_#memory_int_69| v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_~o.base_1 (store (select |v_#memory_int_69| v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_~o.base_1) v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_~o.offset_1 (select (select |v_#memory_int_69| v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_~v.base_1) v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_~v.offset_1))))) (store .cse0 v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_~v.base_1 (store (select .cse0 v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_~v.base_1) v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_~v.offset_1 1)))) (= |v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#in~v.base_1| |v_~#lock~0.base_22|) (= |v_thr1Thread4of4ForFork0_acquire_lock_~#cond~0.base_5| |v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#in~o.base_1|) (= |v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#in~v.offset_1| v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_~v.offset_1) (= |v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#in~v.offset_1| |v_~#lock~0.offset_22|) (= |v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#in~o.base_1| v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_~o.base_1) (= |v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#in~o.offset_1| |v_thr1Thread4of4ForFork0_acquire_lock_~#cond~0.offset_5|) (= |v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#in~o.offset_1| v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_~o.offset_1)) InVars {#memory_int=|v_#memory_int_69|, ~#lock~0.offset=|v_~#lock~0.offset_22|, ~#lock~0.base=|v_~#lock~0.base_22|, thr1Thread4of4ForFork0_acquire_lock_~#cond~0.base=|v_thr1Thread4of4ForFork0_acquire_lock_~#cond~0.base_5|, thr1Thread4of4ForFork0_acquire_lock_~#cond~0.offset=|v_thr1Thread4of4ForFork0_acquire_lock_~#cond~0.offset_5|} OutVars{~#lock~0.base=|v_~#lock~0.base_22|, thr1Thread4of4ForFork0_acquire_lock_~#cond~0.base=|v_thr1Thread4of4ForFork0_acquire_lock_~#cond~0.base_5|, thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_~v.offset=v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_~v.offset_1, thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#in~v.offset=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#in~v.offset_1|, thr1Thread4of4ForFork0_acquire_lock_~#cond~0.offset=|v_thr1Thread4of4ForFork0_acquire_lock_~#cond~0.offset_5|, thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_~v.base=v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_~v.base_1, thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#t~mem5=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#t~mem5_1|, thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_~o.base=v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_~o.base_1, thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#in~o.offset=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#in~o.offset_1|, thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#in~v.base=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#in~v.base_1|, #memory_int=|v_#memory_int_68|, ~#lock~0.offset=|v_~#lock~0.offset_22|, thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_~o.offset=v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_~o.offset_1, thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#in~o.base=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#in~o.base_1|} AuxVars[] AssignedVars[thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#t~mem5, thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_~o.base, thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#in~o.offset, thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#in~v.base, thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_~v.offset, thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#in~v.offset, #memory_int, thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_~o.offset, thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#in~o.base, thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_~v.base][208], [199#thr1Err0ASSERT_VIOLATIONERROR_FUNCTIONtrue, 207#L700-2true, thr1Thread1of4ForFork0InUse, thr1Thread2of4ForFork0InUse, Black: 322#(and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (exists ((|#t~string0.base| Int) (|#t~string1.base| Int)) (and (= (select |#valid| |#t~string0.base|) 1) (or (= |#t~string0.base| 0) (= |#t~string1.base| 0) (= (select |#valid| 0) 0) (= |~#lock~0.base| 0)) (= (select |#valid| |#t~string1.base|) 1))) (= (select |#valid| |~#lock~0.base|) 1) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), Black: 324#(and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (exists ((|#t~string0.base| Int) (|#t~string1.base| Int)) (and (= (select |#valid| |#t~string0.base|) 1) (or (= |#t~string0.base| 0) (= |#t~string1.base| 0) (= (select |#valid| 0) 0) (= |~#lock~0.base| 0)) (= (select |#valid| |#t~string1.base|) 1))) (= (select |#valid| |~#lock~0.base|) 1) (exists ((|ULTIMATE.start_main_~#t~0.base| Int) (|ULTIMATE.start_main_~#t~0.offset| Int)) (and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |ULTIMATE.start_main_~#t~0.base|) |ULTIMATE.start_main_~#t~0.offset|) 0))) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), thr1Thread3of4ForFork0InUse, Black: 326#(and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem6| (select (select |#memory_int| |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.base|) |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.offset|)) (exists ((|#t~string0.base| Int) (|#t~string1.base| Int)) (and (= (select |#valid| |#t~string0.base|) 1) (or (= |#t~string0.base| 0) (= |#t~string1.base| 0) (= (select |#valid| 0) 0) (= |~#lock~0.base| 0)) (= (select |#valid| |#t~string1.base|) 1))) (= (select |#valid| |~#lock~0.base|) 1) (exists ((|ULTIMATE.start_main_~#t~0.base| Int) (|ULTIMATE.start_main_~#t~0.offset| Int)) (and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |ULTIMATE.start_main_~#t~0.base|) |ULTIMATE.start_main_~#t~0.offset|) 0))) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), Black: 328#(and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (exists ((|#t~string0.base| Int) (|#t~string1.base| Int)) (and (= (select |#valid| |#t~string0.base|) 1) (or (= |#t~string0.base| 0) (= |#t~string1.base| 0) (= (select |#valid| 0) 0) (= |~#lock~0.base| 0)) (= (select |#valid| |#t~string1.base|) 1))) (= (select |#valid| |~#lock~0.base|) 1) (exists ((|ULTIMATE.start_main_~#t~0.base| Int) (|ULTIMATE.start_main_~#t~0.offset| Int)) (and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |ULTIMATE.start_main_~#t~0.base|) |ULTIMATE.start_main_~#t~0.offset|) 0))) (exists ((|thr1Thread1of4ForFork0_acquire_lock_~#cond~0.offset| Int) (|thr1Thread1of4ForFork0_acquire_lock_~#cond~0.base| Int)) (and (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem7| (select (select |#memory_int| |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.base|) |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.offset|)) (not (= (select (select |#memory_int| |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.base|) |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.offset|) 1)))) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), Black: 330#(and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem8| 1) (exists ((|#t~string0.base| Int) (|#t~string1.base| Int)) (and (= (select |#valid| |#t~string0.base|) 1) (or (= |#t~string0.base| 0) (= |#t~string1.base| 0) (= (select |#valid| 0) 0) (= |~#lock~0.base| 0)) (= (select |#valid| |#t~string1.base|) 1))) (= (select |#valid| |~#lock~0.base|) 1) (exists ((|ULTIMATE.start_main_~#t~0.base| Int) (|ULTIMATE.start_main_~#t~0.offset| Int)) (and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |ULTIMATE.start_main_~#t~0.base|) |ULTIMATE.start_main_~#t~0.offset|) 0))) (exists ((|thr1Thread1of4ForFork0_acquire_lock_~#cond~0.offset| Int) (|thr1Thread1of4ForFork0_acquire_lock_~#cond~0.base| Int)) (and (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem7| (select (select |#memory_int| |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.base|) |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.offset|)) (not (= (select (select |#memory_int| |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.base|) |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.offset|) 1)))) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), thr1Thread4of4ForFork0InUse, Black: 332#(and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem8| 1) (exists ((|#t~string0.base| Int) (|#t~string1.base| Int)) (and (= (select |#valid| |#t~string0.base|) 1) (or (= |#t~string0.base| 0) (= |#t~string1.base| 0) (= (select |#valid| 0) 0) (= |~#lock~0.base| 0)) (= (select |#valid| |#t~string1.base|) 1))) (= (select |#valid| |~#lock~0.base|) 1) (not (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem7| 1)) (exists ((|ULTIMATE.start_main_~#t~0.base| Int) (|ULTIMATE.start_main_~#t~0.offset| Int)) (and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |ULTIMATE.start_main_~#t~0.base|) |ULTIMATE.start_main_~#t~0.offset|) 0))) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), 36#L719-3true, Black: 334#(and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (exists ((|ULTIMATE.start_main_~#t~0.base| Int) (|ULTIMATE.start_main_~#t~0.offset| Int)) (and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |ULTIMATE.start_main_~#t~0.base|) |ULTIMATE.start_main_~#t~0.offset|) 0))) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), Black: 336#(and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem8| 1) (exists ((|#t~string0.base| Int) (|#t~string1.base| Int)) (and (= (select |#valid| |#t~string0.base|) 1) (or (= |#t~string0.base| 0) (= |#t~string1.base| 0) (= (select |#valid| 0) 0) (= |~#lock~0.base| 0)) (= (select |#valid| |#t~string1.base|) 1))) (= (select |#valid| |~#lock~0.base|) 1) (not (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem7| 1)) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), Black: 338#(and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem6| (select (select |#memory_int| |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.base|) |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.offset|)) (exists ((|ULTIMATE.start_main_~#t~0.base| Int) (|ULTIMATE.start_main_~#t~0.offset| Int)) (and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |ULTIMATE.start_main_~#t~0.base|) |ULTIMATE.start_main_~#t~0.offset|) 0))) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), Black: 340#(and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (exists ((|ULTIMATE.start_main_~#t~0.base| Int) (|ULTIMATE.start_main_~#t~0.offset| Int)) (and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |ULTIMATE.start_main_~#t~0.base|) |ULTIMATE.start_main_~#t~0.offset|) 0))) (exists ((|thr1Thread1of4ForFork0_acquire_lock_~#cond~0.offset| Int) (|thr1Thread1of4ForFork0_acquire_lock_~#cond~0.base| Int)) (and (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem7| (select (select |#memory_int| |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.base|) |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.offset|)) (not (= (select (select |#memory_int| |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.base|) |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.offset|) 1)))) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), Black: 342#(and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem8| 1) (exists ((|ULTIMATE.start_main_~#t~0.base| Int) (|ULTIMATE.start_main_~#t~0.offset| Int)) (and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |ULTIMATE.start_main_~#t~0.base|) |ULTIMATE.start_main_~#t~0.offset|) 0))) (exists ((|thr1Thread1of4ForFork0_acquire_lock_~#cond~0.offset| Int) (|thr1Thread1of4ForFork0_acquire_lock_~#cond~0.base| Int)) (and (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem7| (select (select |#memory_int| |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.base|) |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.offset|)) (not (= (select (select |#memory_int| |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.base|) |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.offset|) 1)))) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), 232#(= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1), 296#(and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), Black: 344#(and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem8| 1) (not (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem7| 1)) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), Black: 346#(and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem8| 1) (not (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem7| 1)) (exists ((|ULTIMATE.start_main_~#t~0.base| Int) (|ULTIMATE.start_main_~#t~0.offset| Int)) (and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |ULTIMATE.start_main_~#t~0.base|) |ULTIMATE.start_main_~#t~0.offset|) 0))) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), Black: 348#(and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem8| 1) (not (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem7| 1))), 110#L700-2true, 49#L694-2true, Black: 241#(and (not (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem8| |thr1Thread1of4ForFork0_acquire_lock_#t~mem7|)) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), Black: 230#true, Black: 233#(and (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem6| (select (select |#memory_int| |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.base|) |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.offset|)) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), Black: 235#(not (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem8| |thr1Thread1of4ForFork0_acquire_lock_#t~mem7|)), Black: 237#(and (not (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem7| (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|))) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), Black: 239#(and (not (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem7| (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|))) (not (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem8| |thr1Thread1of4ForFork0_acquire_lock_#t~mem7|)) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1))]) [2021-03-25 13:15:37,890 INFO L384 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2021-03-25 13:15:37,890 INFO L387 tUnfolder$Statistics]: existing Event has 47 ancestors and is cut-off event [2021-03-25 13:15:37,890 INFO L387 tUnfolder$Statistics]: existing Event has 47 ancestors and is cut-off event [2021-03-25 13:15:37,890 INFO L387 tUnfolder$Statistics]: existing Event has 68 ancestors and is cut-off event [2021-03-25 13:15:37,922 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1152] L696-->L700-2: Formula: (and (= |v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#in~v.base_1| v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_~v.base_1) (= |v_#memory_int_68| (let ((.cse0 (store |v_#memory_int_69| v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_~o.base_1 (store (select |v_#memory_int_69| v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_~o.base_1) v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_~o.offset_1 (select (select |v_#memory_int_69| v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_~v.base_1) v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_~v.offset_1))))) (store .cse0 v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_~v.base_1 (store (select .cse0 v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_~v.base_1) v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_~v.offset_1 1)))) (= |v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#in~v.base_1| |v_~#lock~0.base_22|) (= |v_thr1Thread4of4ForFork0_acquire_lock_~#cond~0.base_5| |v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#in~o.base_1|) (= |v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#in~v.offset_1| v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_~v.offset_1) (= |v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#in~v.offset_1| |v_~#lock~0.offset_22|) (= |v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#in~o.base_1| v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_~o.base_1) (= |v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#in~o.offset_1| |v_thr1Thread4of4ForFork0_acquire_lock_~#cond~0.offset_5|) (= |v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#in~o.offset_1| v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_~o.offset_1)) InVars {#memory_int=|v_#memory_int_69|, ~#lock~0.offset=|v_~#lock~0.offset_22|, ~#lock~0.base=|v_~#lock~0.base_22|, thr1Thread4of4ForFork0_acquire_lock_~#cond~0.base=|v_thr1Thread4of4ForFork0_acquire_lock_~#cond~0.base_5|, thr1Thread4of4ForFork0_acquire_lock_~#cond~0.offset=|v_thr1Thread4of4ForFork0_acquire_lock_~#cond~0.offset_5|} OutVars{~#lock~0.base=|v_~#lock~0.base_22|, thr1Thread4of4ForFork0_acquire_lock_~#cond~0.base=|v_thr1Thread4of4ForFork0_acquire_lock_~#cond~0.base_5|, thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_~v.offset=v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_~v.offset_1, thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#in~v.offset=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#in~v.offset_1|, thr1Thread4of4ForFork0_acquire_lock_~#cond~0.offset=|v_thr1Thread4of4ForFork0_acquire_lock_~#cond~0.offset_5|, thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_~v.base=v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_~v.base_1, thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#t~mem5=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#t~mem5_1|, thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_~o.base=v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_~o.base_1, thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#in~o.offset=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#in~o.offset_1|, thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#in~v.base=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#in~v.base_1|, #memory_int=|v_#memory_int_68|, ~#lock~0.offset=|v_~#lock~0.offset_22|, thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_~o.offset=v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_~o.offset_1, thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#in~o.base=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#in~o.base_1|} AuxVars[] AssignedVars[thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#t~mem5, thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_~o.base, thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#in~o.offset, thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#in~v.base, thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_~v.offset, thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#in~v.offset, #memory_int, thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_~o.offset, thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#in~o.base, thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_~v.base][208], [199#thr1Err0ASSERT_VIOLATIONERROR_FUNCTIONtrue, 207#L700-2true, thr1Thread1of4ForFork0InUse, Black: 322#(and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (exists ((|#t~string0.base| Int) (|#t~string1.base| Int)) (and (= (select |#valid| |#t~string0.base|) 1) (or (= |#t~string0.base| 0) (= |#t~string1.base| 0) (= (select |#valid| 0) 0) (= |~#lock~0.base| 0)) (= (select |#valid| |#t~string1.base|) 1))) (= (select |#valid| |~#lock~0.base|) 1) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), thr1Thread2of4ForFork0InUse, Black: 324#(and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (exists ((|#t~string0.base| Int) (|#t~string1.base| Int)) (and (= (select |#valid| |#t~string0.base|) 1) (or (= |#t~string0.base| 0) (= |#t~string1.base| 0) (= (select |#valid| 0) 0) (= |~#lock~0.base| 0)) (= (select |#valid| |#t~string1.base|) 1))) (= (select |#valid| |~#lock~0.base|) 1) (exists ((|ULTIMATE.start_main_~#t~0.base| Int) (|ULTIMATE.start_main_~#t~0.offset| Int)) (and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |ULTIMATE.start_main_~#t~0.base|) |ULTIMATE.start_main_~#t~0.offset|) 0))) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), thr1Thread3of4ForFork0InUse, Black: 326#(and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem6| (select (select |#memory_int| |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.base|) |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.offset|)) (exists ((|#t~string0.base| Int) (|#t~string1.base| Int)) (and (= (select |#valid| |#t~string0.base|) 1) (or (= |#t~string0.base| 0) (= |#t~string1.base| 0) (= (select |#valid| 0) 0) (= |~#lock~0.base| 0)) (= (select |#valid| |#t~string1.base|) 1))) (= (select |#valid| |~#lock~0.base|) 1) (exists ((|ULTIMATE.start_main_~#t~0.base| Int) (|ULTIMATE.start_main_~#t~0.offset| Int)) (and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |ULTIMATE.start_main_~#t~0.base|) |ULTIMATE.start_main_~#t~0.offset|) 0))) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), Black: 328#(and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (exists ((|#t~string0.base| Int) (|#t~string1.base| Int)) (and (= (select |#valid| |#t~string0.base|) 1) (or (= |#t~string0.base| 0) (= |#t~string1.base| 0) (= (select |#valid| 0) 0) (= |~#lock~0.base| 0)) (= (select |#valid| |#t~string1.base|) 1))) (= (select |#valid| |~#lock~0.base|) 1) (exists ((|ULTIMATE.start_main_~#t~0.base| Int) (|ULTIMATE.start_main_~#t~0.offset| Int)) (and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |ULTIMATE.start_main_~#t~0.base|) |ULTIMATE.start_main_~#t~0.offset|) 0))) (exists ((|thr1Thread1of4ForFork0_acquire_lock_~#cond~0.offset| Int) (|thr1Thread1of4ForFork0_acquire_lock_~#cond~0.base| Int)) (and (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem7| (select (select |#memory_int| |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.base|) |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.offset|)) (not (= (select (select |#memory_int| |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.base|) |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.offset|) 1)))) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), Black: 330#(and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem8| 1) (exists ((|#t~string0.base| Int) (|#t~string1.base| Int)) (and (= (select |#valid| |#t~string0.base|) 1) (or (= |#t~string0.base| 0) (= |#t~string1.base| 0) (= (select |#valid| 0) 0) (= |~#lock~0.base| 0)) (= (select |#valid| |#t~string1.base|) 1))) (= (select |#valid| |~#lock~0.base|) 1) (exists ((|ULTIMATE.start_main_~#t~0.base| Int) (|ULTIMATE.start_main_~#t~0.offset| Int)) (and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |ULTIMATE.start_main_~#t~0.base|) |ULTIMATE.start_main_~#t~0.offset|) 0))) (exists ((|thr1Thread1of4ForFork0_acquire_lock_~#cond~0.offset| Int) (|thr1Thread1of4ForFork0_acquire_lock_~#cond~0.base| Int)) (and (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem7| (select (select |#memory_int| |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.base|) |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.offset|)) (not (= (select (select |#memory_int| |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.base|) |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.offset|) 1)))) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), thr1Thread4of4ForFork0InUse, Black: 332#(and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem8| 1) (exists ((|#t~string0.base| Int) (|#t~string1.base| Int)) (and (= (select |#valid| |#t~string0.base|) 1) (or (= |#t~string0.base| 0) (= |#t~string1.base| 0) (= (select |#valid| 0) 0) (= |~#lock~0.base| 0)) (= (select |#valid| |#t~string1.base|) 1))) (= (select |#valid| |~#lock~0.base|) 1) (not (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem7| 1)) (exists ((|ULTIMATE.start_main_~#t~0.base| Int) (|ULTIMATE.start_main_~#t~0.offset| Int)) (and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |ULTIMATE.start_main_~#t~0.base|) |ULTIMATE.start_main_~#t~0.offset|) 0))) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), 35#L719-2true, Black: 334#(and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (exists ((|ULTIMATE.start_main_~#t~0.base| Int) (|ULTIMATE.start_main_~#t~0.offset| Int)) (and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |ULTIMATE.start_main_~#t~0.base|) |ULTIMATE.start_main_~#t~0.offset|) 0))) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), Black: 336#(and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem8| 1) (exists ((|#t~string0.base| Int) (|#t~string1.base| Int)) (and (= (select |#valid| |#t~string0.base|) 1) (or (= |#t~string0.base| 0) (= |#t~string1.base| 0) (= (select |#valid| 0) 0) (= |~#lock~0.base| 0)) (= (select |#valid| |#t~string1.base|) 1))) (= (select |#valid| |~#lock~0.base|) 1) (not (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem7| 1)) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), Black: 338#(and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem6| (select (select |#memory_int| |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.base|) |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.offset|)) (exists ((|ULTIMATE.start_main_~#t~0.base| Int) (|ULTIMATE.start_main_~#t~0.offset| Int)) (and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |ULTIMATE.start_main_~#t~0.base|) |ULTIMATE.start_main_~#t~0.offset|) 0))) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), Black: 340#(and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (exists ((|ULTIMATE.start_main_~#t~0.base| Int) (|ULTIMATE.start_main_~#t~0.offset| Int)) (and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |ULTIMATE.start_main_~#t~0.base|) |ULTIMATE.start_main_~#t~0.offset|) 0))) (exists ((|thr1Thread1of4ForFork0_acquire_lock_~#cond~0.offset| Int) (|thr1Thread1of4ForFork0_acquire_lock_~#cond~0.base| Int)) (and (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem7| (select (select |#memory_int| |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.base|) |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.offset|)) (not (= (select (select |#memory_int| |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.base|) |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.offset|) 1)))) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), Black: 342#(and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem8| 1) (exists ((|ULTIMATE.start_main_~#t~0.base| Int) (|ULTIMATE.start_main_~#t~0.offset| Int)) (and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |ULTIMATE.start_main_~#t~0.base|) |ULTIMATE.start_main_~#t~0.offset|) 0))) (exists ((|thr1Thread1of4ForFork0_acquire_lock_~#cond~0.offset| Int) (|thr1Thread1of4ForFork0_acquire_lock_~#cond~0.base| Int)) (and (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem7| (select (select |#memory_int| |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.base|) |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.offset|)) (not (= (select (select |#memory_int| |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.base|) |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.offset|) 1)))) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), 232#(= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1), 296#(and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), Black: 344#(and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem8| 1) (not (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem7| 1)) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), Black: 346#(and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem8| 1) (not (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem7| 1)) (exists ((|ULTIMATE.start_main_~#t~0.base| Int) (|ULTIMATE.start_main_~#t~0.offset| Int)) (and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |ULTIMATE.start_main_~#t~0.base|) |ULTIMATE.start_main_~#t~0.offset|) 0))) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), Black: 348#(and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem8| 1) (not (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem7| 1))), 110#L700-2true, 49#L694-2true, Black: 241#(and (not (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem8| |thr1Thread1of4ForFork0_acquire_lock_#t~mem7|)) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), Black: 230#true, Black: 233#(and (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem6| (select (select |#memory_int| |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.base|) |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.offset|)) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), Black: 235#(not (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem8| |thr1Thread1of4ForFork0_acquire_lock_#t~mem7|)), Black: 237#(and (not (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem7| (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|))) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), Black: 239#(and (not (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem7| (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|))) (not (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem8| |thr1Thread1of4ForFork0_acquire_lock_#t~mem7|)) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1))]) [2021-03-25 13:15:37,922 INFO L384 tUnfolder$Statistics]: this new event has 92 ancestors and is cut-off event [2021-03-25 13:15:37,922 INFO L387 tUnfolder$Statistics]: existing Event has 71 ancestors and is cut-off event [2021-03-25 13:15:37,922 INFO L387 tUnfolder$Statistics]: existing Event has 50 ancestors and is cut-off event [2021-03-25 13:15:37,922 INFO L387 tUnfolder$Statistics]: existing Event has 50 ancestors and is cut-off event [2021-03-25 13:15:37,990 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1097] L696-->L700-2: Formula: (and (= |v_thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_#in~v.base_1| v_thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_~v.base_1) (= |v_#memory_int_68| (let ((.cse0 (store |v_#memory_int_69| v_thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_~o.base_1 (store (select |v_#memory_int_69| v_thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_~o.base_1) v_thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_~o.offset_1 (select (select |v_#memory_int_69| v_thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_~v.base_1) v_thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_~v.offset_1))))) (store .cse0 v_thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_~v.base_1 (store (select .cse0 v_thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_~v.base_1) v_thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_~v.offset_1 1)))) (= |v_thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_#in~v.base_1| |v_~#lock~0.base_22|) (= |v_thr1Thread3of4ForFork0_acquire_lock_~#cond~0.base_5| |v_thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_#in~o.base_1|) (= |v_thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_#in~v.offset_1| v_thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_~v.offset_1) (= |v_thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_#in~v.offset_1| |v_~#lock~0.offset_22|) (= |v_thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_#in~o.base_1| v_thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_~o.base_1) (= |v_thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_#in~o.offset_1| |v_thr1Thread3of4ForFork0_acquire_lock_~#cond~0.offset_5|) (= |v_thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_#in~o.offset_1| v_thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_~o.offset_1)) InVars {#memory_int=|v_#memory_int_69|, ~#lock~0.offset=|v_~#lock~0.offset_22|, thr1Thread3of4ForFork0_acquire_lock_~#cond~0.base=|v_thr1Thread3of4ForFork0_acquire_lock_~#cond~0.base_5|, ~#lock~0.base=|v_~#lock~0.base_22|, thr1Thread3of4ForFork0_acquire_lock_~#cond~0.offset=|v_thr1Thread3of4ForFork0_acquire_lock_~#cond~0.offset_5|} OutVars{thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_#t~mem5=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_#t~mem5_1|, thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_#in~v.base=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_#in~v.base_1|, ~#lock~0.base=|v_~#lock~0.base_22|, thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_~o.offset=v_thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_~o.offset_1, thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_~v.offset=v_thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_~v.offset_1, thr1Thread3of4ForFork0_acquire_lock_~#cond~0.base=|v_thr1Thread3of4ForFork0_acquire_lock_~#cond~0.base_5|, thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_#in~o.base=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_#in~o.base_1|, #memory_int=|v_#memory_int_68|, ~#lock~0.offset=|v_~#lock~0.offset_22|, thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_#in~v.offset=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_#in~v.offset_1|, thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_#in~o.offset=|v_thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_#in~o.offset_1|, thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_~o.base=v_thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_~o.base_1, thr1Thread3of4ForFork0_acquire_lock_~#cond~0.offset=|v_thr1Thread3of4ForFork0_acquire_lock_~#cond~0.offset_5|, thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_~v.base=v_thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_~v.base_1} AuxVars[] AssignedVars[thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_~v.offset, thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_#t~mem5, thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_#in~o.base, thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_#in~v.base, #memory_int, thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_~o.offset, thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_#in~v.offset, thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_#in~o.offset, thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_~o.base, thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_~v.base][340], [199#thr1Err0ASSERT_VIOLATIONERROR_FUNCTIONtrue, 207#L700-2true, 18#L700-2true, 89#L694-2true, thr1Thread1of4ForFork0InUse, thr1Thread2of4ForFork0InUse, Black: 322#(and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (exists ((|#t~string0.base| Int) (|#t~string1.base| Int)) (and (= (select |#valid| |#t~string0.base|) 1) (or (= |#t~string0.base| 0) (= |#t~string1.base| 0) (= (select |#valid| 0) 0) (= |~#lock~0.base| 0)) (= (select |#valid| |#t~string1.base|) 1))) (= (select |#valid| |~#lock~0.base|) 1) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), Black: 324#(and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (exists ((|#t~string0.base| Int) (|#t~string1.base| Int)) (and (= (select |#valid| |#t~string0.base|) 1) (or (= |#t~string0.base| 0) (= |#t~string1.base| 0) (= (select |#valid| 0) 0) (= |~#lock~0.base| 0)) (= (select |#valid| |#t~string1.base|) 1))) (= (select |#valid| |~#lock~0.base|) 1) (exists ((|ULTIMATE.start_main_~#t~0.base| Int) (|ULTIMATE.start_main_~#t~0.offset| Int)) (and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |ULTIMATE.start_main_~#t~0.base|) |ULTIMATE.start_main_~#t~0.offset|) 0))) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), Black: 326#(and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem6| (select (select |#memory_int| |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.base|) |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.offset|)) (exists ((|#t~string0.base| Int) (|#t~string1.base| Int)) (and (= (select |#valid| |#t~string0.base|) 1) (or (= |#t~string0.base| 0) (= |#t~string1.base| 0) (= (select |#valid| 0) 0) (= |~#lock~0.base| 0)) (= (select |#valid| |#t~string1.base|) 1))) (= (select |#valid| |~#lock~0.base|) 1) (exists ((|ULTIMATE.start_main_~#t~0.base| Int) (|ULTIMATE.start_main_~#t~0.offset| Int)) (and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |ULTIMATE.start_main_~#t~0.base|) |ULTIMATE.start_main_~#t~0.offset|) 0))) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), thr1Thread3of4ForFork0InUse, Black: 328#(and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (exists ((|#t~string0.base| Int) (|#t~string1.base| Int)) (and (= (select |#valid| |#t~string0.base|) 1) (or (= |#t~string0.base| 0) (= |#t~string1.base| 0) (= (select |#valid| 0) 0) (= |~#lock~0.base| 0)) (= (select |#valid| |#t~string1.base|) 1))) (= (select |#valid| |~#lock~0.base|) 1) (exists ((|ULTIMATE.start_main_~#t~0.base| Int) (|ULTIMATE.start_main_~#t~0.offset| Int)) (and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |ULTIMATE.start_main_~#t~0.base|) |ULTIMATE.start_main_~#t~0.offset|) 0))) (exists ((|thr1Thread1of4ForFork0_acquire_lock_~#cond~0.offset| Int) (|thr1Thread1of4ForFork0_acquire_lock_~#cond~0.base| Int)) (and (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem7| (select (select |#memory_int| |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.base|) |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.offset|)) (not (= (select (select |#memory_int| |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.base|) |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.offset|) 1)))) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), thr1Thread4of4ForFork0InUse, Black: 330#(and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem8| 1) (exists ((|#t~string0.base| Int) (|#t~string1.base| Int)) (and (= (select |#valid| |#t~string0.base|) 1) (or (= |#t~string0.base| 0) (= |#t~string1.base| 0) (= (select |#valid| 0) 0) (= |~#lock~0.base| 0)) (= (select |#valid| |#t~string1.base|) 1))) (= (select |#valid| |~#lock~0.base|) 1) (exists ((|ULTIMATE.start_main_~#t~0.base| Int) (|ULTIMATE.start_main_~#t~0.offset| Int)) (and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |ULTIMATE.start_main_~#t~0.base|) |ULTIMATE.start_main_~#t~0.offset|) 0))) (exists ((|thr1Thread1of4ForFork0_acquire_lock_~#cond~0.offset| Int) (|thr1Thread1of4ForFork0_acquire_lock_~#cond~0.base| Int)) (and (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem7| (select (select |#memory_int| |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.base|) |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.offset|)) (not (= (select (select |#memory_int| |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.base|) |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.offset|) 1)))) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), 35#L719-2true, Black: 332#(and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem8| 1) (exists ((|#t~string0.base| Int) (|#t~string1.base| Int)) (and (= (select |#valid| |#t~string0.base|) 1) (or (= |#t~string0.base| 0) (= |#t~string1.base| 0) (= (select |#valid| 0) 0) (= |~#lock~0.base| 0)) (= (select |#valid| |#t~string1.base|) 1))) (= (select |#valid| |~#lock~0.base|) 1) (not (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem7| 1)) (exists ((|ULTIMATE.start_main_~#t~0.base| Int) (|ULTIMATE.start_main_~#t~0.offset| Int)) (and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |ULTIMATE.start_main_~#t~0.base|) |ULTIMATE.start_main_~#t~0.offset|) 0))) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), Black: 334#(and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (exists ((|ULTIMATE.start_main_~#t~0.base| Int) (|ULTIMATE.start_main_~#t~0.offset| Int)) (and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |ULTIMATE.start_main_~#t~0.base|) |ULTIMATE.start_main_~#t~0.offset|) 0))) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), Black: 336#(and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem8| 1) (exists ((|#t~string0.base| Int) (|#t~string1.base| Int)) (and (= (select |#valid| |#t~string0.base|) 1) (or (= |#t~string0.base| 0) (= |#t~string1.base| 0) (= (select |#valid| 0) 0) (= |~#lock~0.base| 0)) (= (select |#valid| |#t~string1.base|) 1))) (= (select |#valid| |~#lock~0.base|) 1) (not (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem7| 1)) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), Black: 338#(and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem6| (select (select |#memory_int| |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.base|) |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.offset|)) (exists ((|ULTIMATE.start_main_~#t~0.base| Int) (|ULTIMATE.start_main_~#t~0.offset| Int)) (and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |ULTIMATE.start_main_~#t~0.base|) |ULTIMATE.start_main_~#t~0.offset|) 0))) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), Black: 340#(and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (exists ((|ULTIMATE.start_main_~#t~0.base| Int) (|ULTIMATE.start_main_~#t~0.offset| Int)) (and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |ULTIMATE.start_main_~#t~0.base|) |ULTIMATE.start_main_~#t~0.offset|) 0))) (exists ((|thr1Thread1of4ForFork0_acquire_lock_~#cond~0.offset| Int) (|thr1Thread1of4ForFork0_acquire_lock_~#cond~0.base| Int)) (and (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem7| (select (select |#memory_int| |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.base|) |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.offset|)) (not (= (select (select |#memory_int| |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.base|) |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.offset|) 1)))) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), 296#(and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), 232#(= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1), Black: 342#(and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem8| 1) (exists ((|ULTIMATE.start_main_~#t~0.base| Int) (|ULTIMATE.start_main_~#t~0.offset| Int)) (and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |ULTIMATE.start_main_~#t~0.base|) |ULTIMATE.start_main_~#t~0.offset|) 0))) (exists ((|thr1Thread1of4ForFork0_acquire_lock_~#cond~0.offset| Int) (|thr1Thread1of4ForFork0_acquire_lock_~#cond~0.base| Int)) (and (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem7| (select (select |#memory_int| |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.base|) |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.offset|)) (not (= (select (select |#memory_int| |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.base|) |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.offset|) 1)))) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), Black: 344#(and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem8| 1) (not (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem7| 1)) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), Black: 346#(and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem8| 1) (not (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem7| 1)) (exists ((|ULTIMATE.start_main_~#t~0.base| Int) (|ULTIMATE.start_main_~#t~0.offset| Int)) (and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |ULTIMATE.start_main_~#t~0.base|) |ULTIMATE.start_main_~#t~0.offset|) 0))) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), Black: 348#(and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem8| 1) (not (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem7| 1))), Black: 241#(and (not (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem8| |thr1Thread1of4ForFork0_acquire_lock_#t~mem7|)) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), Black: 230#true, Black: 233#(and (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem6| (select (select |#memory_int| |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.base|) |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.offset|)) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), Black: 235#(not (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem8| |thr1Thread1of4ForFork0_acquire_lock_#t~mem7|)), Black: 237#(and (not (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem7| (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|))) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), Black: 239#(and (not (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem7| (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|))) (not (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem8| |thr1Thread1of4ForFork0_acquire_lock_#t~mem7|)) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1))]) [2021-03-25 13:15:37,991 INFO L384 tUnfolder$Statistics]: this new event has 92 ancestors and is cut-off event [2021-03-25 13:15:37,991 INFO L387 tUnfolder$Statistics]: existing Event has 50 ancestors and is cut-off event [2021-03-25 13:15:37,991 INFO L387 tUnfolder$Statistics]: existing Event has 71 ancestors and is cut-off event [2021-03-25 13:15:37,991 INFO L387 tUnfolder$Statistics]: existing Event has 50 ancestors and is cut-off event [2021-03-25 13:15:38,047 INFO L382 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([1152] L696-->L700-2: Formula: (and (= |v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#in~v.base_1| v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_~v.base_1) (= |v_#memory_int_68| (let ((.cse0 (store |v_#memory_int_69| v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_~o.base_1 (store (select |v_#memory_int_69| v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_~o.base_1) v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_~o.offset_1 (select (select |v_#memory_int_69| v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_~v.base_1) v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_~v.offset_1))))) (store .cse0 v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_~v.base_1 (store (select .cse0 v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_~v.base_1) v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_~v.offset_1 1)))) (= |v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#in~v.base_1| |v_~#lock~0.base_22|) (= |v_thr1Thread4of4ForFork0_acquire_lock_~#cond~0.base_5| |v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#in~o.base_1|) (= |v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#in~v.offset_1| v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_~v.offset_1) (= |v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#in~v.offset_1| |v_~#lock~0.offset_22|) (= |v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#in~o.base_1| v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_~o.base_1) (= |v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#in~o.offset_1| |v_thr1Thread4of4ForFork0_acquire_lock_~#cond~0.offset_5|) (= |v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#in~o.offset_1| v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_~o.offset_1)) InVars {#memory_int=|v_#memory_int_69|, ~#lock~0.offset=|v_~#lock~0.offset_22|, ~#lock~0.base=|v_~#lock~0.base_22|, thr1Thread4of4ForFork0_acquire_lock_~#cond~0.base=|v_thr1Thread4of4ForFork0_acquire_lock_~#cond~0.base_5|, thr1Thread4of4ForFork0_acquire_lock_~#cond~0.offset=|v_thr1Thread4of4ForFork0_acquire_lock_~#cond~0.offset_5|} OutVars{~#lock~0.base=|v_~#lock~0.base_22|, thr1Thread4of4ForFork0_acquire_lock_~#cond~0.base=|v_thr1Thread4of4ForFork0_acquire_lock_~#cond~0.base_5|, thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_~v.offset=v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_~v.offset_1, thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#in~v.offset=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#in~v.offset_1|, thr1Thread4of4ForFork0_acquire_lock_~#cond~0.offset=|v_thr1Thread4of4ForFork0_acquire_lock_~#cond~0.offset_5|, thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_~v.base=v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_~v.base_1, thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#t~mem5=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#t~mem5_1|, thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_~o.base=v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_~o.base_1, thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#in~o.offset=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#in~o.offset_1|, thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#in~v.base=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#in~v.base_1|, #memory_int=|v_#memory_int_68|, ~#lock~0.offset=|v_~#lock~0.offset_22|, thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_~o.offset=v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_~o.offset_1, thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#in~o.base=|v_thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#in~o.base_1|} AuxVars[] AssignedVars[thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#t~mem5, thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_~o.base, thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#in~o.offset, thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#in~v.base, thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_~v.offset, thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#in~v.offset, #memory_int, thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_~o.offset, thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#in~o.base, thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_~v.base][208], [199#thr1Err0ASSERT_VIOLATIONERROR_FUNCTIONtrue, 207#L700-2true, thr1Thread1of4ForFork0InUse, thr1Thread2of4ForFork0InUse, Black: 322#(and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (exists ((|#t~string0.base| Int) (|#t~string1.base| Int)) (and (= (select |#valid| |#t~string0.base|) 1) (or (= |#t~string0.base| 0) (= |#t~string1.base| 0) (= (select |#valid| 0) 0) (= |~#lock~0.base| 0)) (= (select |#valid| |#t~string1.base|) 1))) (= (select |#valid| |~#lock~0.base|) 1) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), Black: 324#(and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (exists ((|#t~string0.base| Int) (|#t~string1.base| Int)) (and (= (select |#valid| |#t~string0.base|) 1) (or (= |#t~string0.base| 0) (= |#t~string1.base| 0) (= (select |#valid| 0) 0) (= |~#lock~0.base| 0)) (= (select |#valid| |#t~string1.base|) 1))) (= (select |#valid| |~#lock~0.base|) 1) (exists ((|ULTIMATE.start_main_~#t~0.base| Int) (|ULTIMATE.start_main_~#t~0.offset| Int)) (and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |ULTIMATE.start_main_~#t~0.base|) |ULTIMATE.start_main_~#t~0.offset|) 0))) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), thr1Thread3of4ForFork0InUse, Black: 326#(and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem6| (select (select |#memory_int| |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.base|) |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.offset|)) (exists ((|#t~string0.base| Int) (|#t~string1.base| Int)) (and (= (select |#valid| |#t~string0.base|) 1) (or (= |#t~string0.base| 0) (= |#t~string1.base| 0) (= (select |#valid| 0) 0) (= |~#lock~0.base| 0)) (= (select |#valid| |#t~string1.base|) 1))) (= (select |#valid| |~#lock~0.base|) 1) (exists ((|ULTIMATE.start_main_~#t~0.base| Int) (|ULTIMATE.start_main_~#t~0.offset| Int)) (and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |ULTIMATE.start_main_~#t~0.base|) |ULTIMATE.start_main_~#t~0.offset|) 0))) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), Black: 328#(and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (exists ((|#t~string0.base| Int) (|#t~string1.base| Int)) (and (= (select |#valid| |#t~string0.base|) 1) (or (= |#t~string0.base| 0) (= |#t~string1.base| 0) (= (select |#valid| 0) 0) (= |~#lock~0.base| 0)) (= (select |#valid| |#t~string1.base|) 1))) (= (select |#valid| |~#lock~0.base|) 1) (exists ((|ULTIMATE.start_main_~#t~0.base| Int) (|ULTIMATE.start_main_~#t~0.offset| Int)) (and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |ULTIMATE.start_main_~#t~0.base|) |ULTIMATE.start_main_~#t~0.offset|) 0))) (exists ((|thr1Thread1of4ForFork0_acquire_lock_~#cond~0.offset| Int) (|thr1Thread1of4ForFork0_acquire_lock_~#cond~0.base| Int)) (and (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem7| (select (select |#memory_int| |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.base|) |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.offset|)) (not (= (select (select |#memory_int| |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.base|) |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.offset|) 1)))) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), Black: 330#(and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem8| 1) (exists ((|#t~string0.base| Int) (|#t~string1.base| Int)) (and (= (select |#valid| |#t~string0.base|) 1) (or (= |#t~string0.base| 0) (= |#t~string1.base| 0) (= (select |#valid| 0) 0) (= |~#lock~0.base| 0)) (= (select |#valid| |#t~string1.base|) 1))) (= (select |#valid| |~#lock~0.base|) 1) (exists ((|ULTIMATE.start_main_~#t~0.base| Int) (|ULTIMATE.start_main_~#t~0.offset| Int)) (and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |ULTIMATE.start_main_~#t~0.base|) |ULTIMATE.start_main_~#t~0.offset|) 0))) (exists ((|thr1Thread1of4ForFork0_acquire_lock_~#cond~0.offset| Int) (|thr1Thread1of4ForFork0_acquire_lock_~#cond~0.base| Int)) (and (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem7| (select (select |#memory_int| |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.base|) |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.offset|)) (not (= (select (select |#memory_int| |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.base|) |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.offset|) 1)))) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), thr1Thread4of4ForFork0InUse, Black: 332#(and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem8| 1) (exists ((|#t~string0.base| Int) (|#t~string1.base| Int)) (and (= (select |#valid| |#t~string0.base|) 1) (or (= |#t~string0.base| 0) (= |#t~string1.base| 0) (= (select |#valid| 0) 0) (= |~#lock~0.base| 0)) (= (select |#valid| |#t~string1.base|) 1))) (= (select |#valid| |~#lock~0.base|) 1) (not (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem7| 1)) (exists ((|ULTIMATE.start_main_~#t~0.base| Int) (|ULTIMATE.start_main_~#t~0.offset| Int)) (and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |ULTIMATE.start_main_~#t~0.base|) |ULTIMATE.start_main_~#t~0.offset|) 0))) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), 35#L719-2true, Black: 334#(and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (exists ((|ULTIMATE.start_main_~#t~0.base| Int) (|ULTIMATE.start_main_~#t~0.offset| Int)) (and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |ULTIMATE.start_main_~#t~0.base|) |ULTIMATE.start_main_~#t~0.offset|) 0))) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), Black: 336#(and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem8| 1) (exists ((|#t~string0.base| Int) (|#t~string1.base| Int)) (and (= (select |#valid| |#t~string0.base|) 1) (or (= |#t~string0.base| 0) (= |#t~string1.base| 0) (= (select |#valid| 0) 0) (= |~#lock~0.base| 0)) (= (select |#valid| |#t~string1.base|) 1))) (= (select |#valid| |~#lock~0.base|) 1) (not (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem7| 1)) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), Black: 338#(and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem6| (select (select |#memory_int| |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.base|) |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.offset|)) (exists ((|ULTIMATE.start_main_~#t~0.base| Int) (|ULTIMATE.start_main_~#t~0.offset| Int)) (and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |ULTIMATE.start_main_~#t~0.base|) |ULTIMATE.start_main_~#t~0.offset|) 0))) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), Black: 340#(and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (exists ((|ULTIMATE.start_main_~#t~0.base| Int) (|ULTIMATE.start_main_~#t~0.offset| Int)) (and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |ULTIMATE.start_main_~#t~0.base|) |ULTIMATE.start_main_~#t~0.offset|) 0))) (exists ((|thr1Thread1of4ForFork0_acquire_lock_~#cond~0.offset| Int) (|thr1Thread1of4ForFork0_acquire_lock_~#cond~0.base| Int)) (and (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem7| (select (select |#memory_int| |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.base|) |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.offset|)) (not (= (select (select |#memory_int| |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.base|) |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.offset|) 1)))) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), Black: 342#(and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem8| 1) (exists ((|ULTIMATE.start_main_~#t~0.base| Int) (|ULTIMATE.start_main_~#t~0.offset| Int)) (and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |ULTIMATE.start_main_~#t~0.base|) |ULTIMATE.start_main_~#t~0.offset|) 0))) (exists ((|thr1Thread1of4ForFork0_acquire_lock_~#cond~0.offset| Int) (|thr1Thread1of4ForFork0_acquire_lock_~#cond~0.base| Int)) (and (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem7| (select (select |#memory_int| |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.base|) |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.offset|)) (not (= (select (select |#memory_int| |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.base|) |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.offset|) 1)))) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), 232#(= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1), 296#(and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), Black: 344#(and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem8| 1) (not (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem7| 1)) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), Black: 346#(and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem8| 1) (not (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem7| 1)) (exists ((|ULTIMATE.start_main_~#t~0.base| Int) (|ULTIMATE.start_main_~#t~0.offset| Int)) (and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |ULTIMATE.start_main_~#t~0.base|) |ULTIMATE.start_main_~#t~0.offset|) 0))) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), Black: 348#(and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem8| 1) (not (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem7| 1))), 110#L700-2true, 49#L694-2true, Black: 241#(and (not (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem8| |thr1Thread1of4ForFork0_acquire_lock_#t~mem7|)) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), Black: 230#true, Black: 233#(and (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem6| (select (select |#memory_int| |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.base|) |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.offset|)) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), Black: 235#(not (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem8| |thr1Thread1of4ForFork0_acquire_lock_#t~mem7|)), Black: 237#(and (not (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem7| (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|))) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), Black: 239#(and (not (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem7| (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|))) (not (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem8| |thr1Thread1of4ForFork0_acquire_lock_#t~mem7|)) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1))]) [2021-03-25 13:15:38,047 INFO L384 tUnfolder$Statistics]: this new event has 94 ancestors and is cut-off event [2021-03-25 13:15:38,047 INFO L387 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2021-03-25 13:15:38,047 INFO L387 tUnfolder$Statistics]: existing Event has 71 ancestors and is cut-off event [2021-03-25 13:15:38,047 INFO L387 tUnfolder$Statistics]: existing Event has 50 ancestors and is cut-off event [2021-03-25 13:15:38,047 INFO L387 tUnfolder$Statistics]: existing Event has 50 ancestors and is cut-off event [2021-03-25 13:15:38,161 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1118] L702-9-->L694-2: Formula: (= |v_#valid_3| (store |v_#valid_4| |v_thr1Thread3of4ForFork0_acquire_lock_~#cond~0.base_13| 0)) InVars {thr1Thread3of4ForFork0_acquire_lock_~#cond~0.base=|v_thr1Thread3of4ForFork0_acquire_lock_~#cond~0.base_13|, #valid=|v_#valid_4|} OutVars{thr1Thread3of4ForFork0_acquire_lock_~#cond~0.base=|v_thr1Thread3of4ForFork0_acquire_lock_~#cond~0.base_13|, #valid=|v_#valid_3|} AuxVars[] AssignedVars[#valid][182], [199#thr1Err0ASSERT_VIOLATIONERROR_FUNCTIONtrue, 79#L694true, thr1Thread1of4ForFork0InUse, thr1Thread2of4ForFork0InUse, Black: 322#(and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (exists ((|#t~string0.base| Int) (|#t~string1.base| Int)) (and (= (select |#valid| |#t~string0.base|) 1) (or (= |#t~string0.base| 0) (= |#t~string1.base| 0) (= (select |#valid| 0) 0) (= |~#lock~0.base| 0)) (= (select |#valid| |#t~string1.base|) 1))) (= (select |#valid| |~#lock~0.base|) 1) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), Black: 324#(and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (exists ((|#t~string0.base| Int) (|#t~string1.base| Int)) (and (= (select |#valid| |#t~string0.base|) 1) (or (= |#t~string0.base| 0) (= |#t~string1.base| 0) (= (select |#valid| 0) 0) (= |~#lock~0.base| 0)) (= (select |#valid| |#t~string1.base|) 1))) (= (select |#valid| |~#lock~0.base|) 1) (exists ((|ULTIMATE.start_main_~#t~0.base| Int) (|ULTIMATE.start_main_~#t~0.offset| Int)) (and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |ULTIMATE.start_main_~#t~0.base|) |ULTIMATE.start_main_~#t~0.offset|) 0))) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), thr1Thread3of4ForFork0InUse, Black: 326#(and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem6| (select (select |#memory_int| |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.base|) |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.offset|)) (exists ((|#t~string0.base| Int) (|#t~string1.base| Int)) (and (= (select |#valid| |#t~string0.base|) 1) (or (= |#t~string0.base| 0) (= |#t~string1.base| 0) (= (select |#valid| 0) 0) (= |~#lock~0.base| 0)) (= (select |#valid| |#t~string1.base|) 1))) (= (select |#valid| |~#lock~0.base|) 1) (exists ((|ULTIMATE.start_main_~#t~0.base| Int) (|ULTIMATE.start_main_~#t~0.offset| Int)) (and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |ULTIMATE.start_main_~#t~0.base|) |ULTIMATE.start_main_~#t~0.offset|) 0))) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), Black: 328#(and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (exists ((|#t~string0.base| Int) (|#t~string1.base| Int)) (and (= (select |#valid| |#t~string0.base|) 1) (or (= |#t~string0.base| 0) (= |#t~string1.base| 0) (= (select |#valid| 0) 0) (= |~#lock~0.base| 0)) (= (select |#valid| |#t~string1.base|) 1))) (= (select |#valid| |~#lock~0.base|) 1) (exists ((|ULTIMATE.start_main_~#t~0.base| Int) (|ULTIMATE.start_main_~#t~0.offset| Int)) (and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |ULTIMATE.start_main_~#t~0.base|) |ULTIMATE.start_main_~#t~0.offset|) 0))) (exists ((|thr1Thread1of4ForFork0_acquire_lock_~#cond~0.offset| Int) (|thr1Thread1of4ForFork0_acquire_lock_~#cond~0.base| Int)) (and (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem7| (select (select |#memory_int| |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.base|) |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.offset|)) (not (= (select (select |#memory_int| |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.base|) |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.offset|) 1)))) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), thr1Thread4of4ForFork0InUse, Black: 330#(and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem8| 1) (exists ((|#t~string0.base| Int) (|#t~string1.base| Int)) (and (= (select |#valid| |#t~string0.base|) 1) (or (= |#t~string0.base| 0) (= |#t~string1.base| 0) (= (select |#valid| 0) 0) (= |~#lock~0.base| 0)) (= (select |#valid| |#t~string1.base|) 1))) (= (select |#valid| |~#lock~0.base|) 1) (exists ((|ULTIMATE.start_main_~#t~0.base| Int) (|ULTIMATE.start_main_~#t~0.offset| Int)) (and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |ULTIMATE.start_main_~#t~0.base|) |ULTIMATE.start_main_~#t~0.offset|) 0))) (exists ((|thr1Thread1of4ForFork0_acquire_lock_~#cond~0.offset| Int) (|thr1Thread1of4ForFork0_acquire_lock_~#cond~0.base| Int)) (and (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem7| (select (select |#memory_int| |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.base|) |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.offset|)) (not (= (select (select |#memory_int| |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.base|) |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.offset|) 1)))) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), 163#L694-2true, Black: 332#(and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem8| 1) (exists ((|#t~string0.base| Int) (|#t~string1.base| Int)) (and (= (select |#valid| |#t~string0.base|) 1) (or (= |#t~string0.base| 0) (= |#t~string1.base| 0) (= (select |#valid| 0) 0) (= |~#lock~0.base| 0)) (= (select |#valid| |#t~string1.base|) 1))) (= (select |#valid| |~#lock~0.base|) 1) (not (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem7| 1)) (exists ((|ULTIMATE.start_main_~#t~0.base| Int) (|ULTIMATE.start_main_~#t~0.offset| Int)) (and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |ULTIMATE.start_main_~#t~0.base|) |ULTIMATE.start_main_~#t~0.offset|) 0))) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), 35#L719-2true, Black: 334#(and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (exists ((|ULTIMATE.start_main_~#t~0.base| Int) (|ULTIMATE.start_main_~#t~0.offset| Int)) (and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |ULTIMATE.start_main_~#t~0.base|) |ULTIMATE.start_main_~#t~0.offset|) 0))) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), Black: 336#(and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem8| 1) (exists ((|#t~string0.base| Int) (|#t~string1.base| Int)) (and (= (select |#valid| |#t~string0.base|) 1) (or (= |#t~string0.base| 0) (= |#t~string1.base| 0) (= (select |#valid| 0) 0) (= |~#lock~0.base| 0)) (= (select |#valid| |#t~string1.base|) 1))) (= (select |#valid| |~#lock~0.base|) 1) (not (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem7| 1)) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), Black: 338#(and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem6| (select (select |#memory_int| |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.base|) |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.offset|)) (exists ((|ULTIMATE.start_main_~#t~0.base| Int) (|ULTIMATE.start_main_~#t~0.offset| Int)) (and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |ULTIMATE.start_main_~#t~0.base|) |ULTIMATE.start_main_~#t~0.offset|) 0))) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), Black: 340#(and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (exists ((|ULTIMATE.start_main_~#t~0.base| Int) (|ULTIMATE.start_main_~#t~0.offset| Int)) (and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |ULTIMATE.start_main_~#t~0.base|) |ULTIMATE.start_main_~#t~0.offset|) 0))) (exists ((|thr1Thread1of4ForFork0_acquire_lock_~#cond~0.offset| Int) (|thr1Thread1of4ForFork0_acquire_lock_~#cond~0.base| Int)) (and (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem7| (select (select |#memory_int| |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.base|) |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.offset|)) (not (= (select (select |#memory_int| |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.base|) |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.offset|) 1)))) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), Black: 342#(and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem8| 1) (exists ((|ULTIMATE.start_main_~#t~0.base| Int) (|ULTIMATE.start_main_~#t~0.offset| Int)) (and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |ULTIMATE.start_main_~#t~0.base|) |ULTIMATE.start_main_~#t~0.offset|) 0))) (exists ((|thr1Thread1of4ForFork0_acquire_lock_~#cond~0.offset| Int) (|thr1Thread1of4ForFork0_acquire_lock_~#cond~0.base| Int)) (and (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem7| (select (select |#memory_int| |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.base|) |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.offset|)) (not (= (select (select |#memory_int| |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.base|) |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.offset|) 1)))) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), 296#(and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), 232#(= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1), Black: 344#(and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem8| 1) (not (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem7| 1)) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), Black: 346#(and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem8| 1) (not (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem7| 1)) (exists ((|ULTIMATE.start_main_~#t~0.base| Int) (|ULTIMATE.start_main_~#t~0.offset| Int)) (and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= (select (select |#memory_int| |ULTIMATE.start_main_~#t~0.base|) |ULTIMATE.start_main_~#t~0.offset|) 0))) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), Black: 348#(and (not (= |~#lock~0.base| |ULTIMATE.start_main_~#t~0.base|)) (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem8| 1) (not (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem7| 1))), 49#L694-2true, Black: 241#(and (not (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem8| |thr1Thread1of4ForFork0_acquire_lock_#t~mem7|)) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), Black: 230#true, Black: 233#(and (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem6| (select (select |#memory_int| |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.base|) |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.offset|)) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), Black: 235#(not (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem8| |thr1Thread1of4ForFork0_acquire_lock_#t~mem7|)), Black: 237#(and (not (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem7| (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|))) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), Black: 239#(and (not (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem7| (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|))) (not (= |thr1Thread1of4ForFork0_acquire_lock_#t~mem8| |thr1Thread1of4ForFork0_acquire_lock_#t~mem7|)) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1))]) [2021-03-25 13:15:38,161 INFO L384 tUnfolder$Statistics]: this new event has 98 ancestors and is cut-off event [2021-03-25 13:15:38,161 INFO L387 tUnfolder$Statistics]: existing Event has 75 ancestors and is cut-off event [2021-03-25 13:15:38,161 INFO L387 tUnfolder$Statistics]: existing Event has 75 ancestors and is cut-off event [2021-03-25 13:15:38,162 INFO L387 tUnfolder$Statistics]: existing Event has 96 ancestors and is cut-off event [2021-03-25 13:15:38,458 INFO L129 PetriNetUnfolder]: 23144/57311 cut-off events. [2021-03-25 13:15:38,458 INFO L130 PetriNetUnfolder]: For 165085/180443 co-relation queries the response was YES. [2021-03-25 13:15:39,087 INFO L84 FinitePrefix]: Finished finitePrefix Result has 179020 conditions, 57311 events. 23144/57311 cut-off events. For 165085/180443 co-relation queries the response was YES. Maximal size of possible extension queue 1525. Compared 672750 event pairs, 1656 based on Foata normal form. 1180/53603 useless extension candidates. Maximal degree in co-relation 161883. Up to 11851 conditions per place. [2021-03-25 13:15:40,049 INFO L142 LiptonReduction]: Number of co-enabled transitions 45040 Received shutdown request... Cannot interrupt operation gracefully because timeout expired. Forcing shutdown