/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-RepeatedVariableLbe.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 03:24:44,225 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-03-25 03:24:44,227 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-03-25 03:24:44,259 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-03-25 03:24:44,260 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-03-25 03:24:44,263 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-03-25 03:24:44,265 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-03-25 03:24:44,271 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-03-25 03:24:44,273 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-03-25 03:24:44,279 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-03-25 03:24:44,280 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-03-25 03:24:44,281 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-03-25 03:24:44,281 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-03-25 03:24:44,283 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-03-25 03:24:44,284 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-03-25 03:24:44,285 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-03-25 03:24:44,288 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-03-25 03:24:44,289 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-03-25 03:24:44,292 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-03-25 03:24:44,299 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-03-25 03:24:44,301 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-03-25 03:24:44,303 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-03-25 03:24:44,304 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-03-25 03:24:44,306 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-03-25 03:24:44,310 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... 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[2021-03-25 03:24:44,316 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-03-25 03:24:44,317 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-03-25 03:24:44,317 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-03-25 03:24:44,320 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-RepeatedVariableLbe.epf [2021-03-25 03:24:44,358 INFO L113 SettingsManager]: Loading preferences was successful [2021-03-25 03:24:44,358 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-03-25 03:24:44,361 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-03-25 03:24:44,362 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-03-25 03:24:44,362 INFO L138 SettingsManager]: * Use SBE=true [2021-03-25 03:24:44,362 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-03-25 03:24:44,362 INFO L138 SettingsManager]: * sizeof long=4 [2021-03-25 03:24:44,362 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-03-25 03:24:44,363 INFO L138 SettingsManager]: * sizeof POINTER=4 [2021-03-25 03:24:44,363 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-03-25 03:24:44,363 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-03-25 03:24:44,364 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-03-25 03:24:44,364 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-03-25 03:24:44,364 INFO L138 SettingsManager]: * sizeof long double=12 [2021-03-25 03:24:44,364 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-03-25 03:24:44,364 INFO L138 SettingsManager]: * Use constant arrays=true [2021-03-25 03:24:44,364 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-03-25 03:24:44,364 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-03-25 03:24:44,365 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2021-03-25 03:24:44,365 INFO L138 SettingsManager]: * To the following directory=./dump/ [2021-03-25 03:24:44,365 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-03-25 03:24:44,365 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-03-25 03:24:44,365 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-03-25 03:24:44,365 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-03-25 03:24:44,365 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-03-25 03:24:44,366 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2021-03-25 03:24:44,366 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-03-25 03:24:44,366 INFO L138 SettingsManager]: * Large block encoding in concurrent analysis=VARIABLE_BASED_MOVER_CHECK [2021-03-25 03:24:44,366 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2021-03-25 03:24:44,366 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2021-03-25 03:24:44,366 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release [2021-03-25 03:24:44,640 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-03-25 03:24:44,657 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-03-25 03:24:44,659 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-03-25 03:24:44,660 INFO L271 PluginConnector]: Initializing CDTParser... [2021-03-25 03:24:44,660 INFO L275 PluginConnector]: CDTParser initialized [2021-03-25 03:24:44,661 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/pthread-ext/05_tas.i [2021-03-25 03:24:44,717 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/97fe9042e/38acb22580fd40f5b63f6f13743980bd/FLAGf3bff57ae [2021-03-25 03:24:45,205 INFO L306 CDTParser]: Found 1 translation units. [2021-03-25 03:24:45,206 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/pthread-ext/05_tas.i [2021-03-25 03:24:45,215 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/97fe9042e/38acb22580fd40f5b63f6f13743980bd/FLAGf3bff57ae [2021-03-25 03:24:45,226 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/97fe9042e/38acb22580fd40f5b63f6f13743980bd [2021-03-25 03:24:45,228 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-03-25 03:24:45,230 INFO L131 ToolchainWalker]: Walking toolchain with 5 elements. [2021-03-25 03:24:45,231 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-03-25 03:24:45,231 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-03-25 03:24:45,233 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-03-25 03:24:45,234 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 25.03 03:24:45" (1/1) ... [2021-03-25 03:24:45,235 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@256409d3 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.03 03:24:45, skipping insertion in model container [2021-03-25 03:24:45,235 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 25.03 03:24:45" (1/1) ... [2021-03-25 03:24:45,240 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-03-25 03:24:45,267 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-03-25 03:24:45,557 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 03:24:45,561 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 03:24:45,565 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 03:24:45,567 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-03-25 03:24:45,575 INFO L203 MainTranslator]: Completed pre-run [2021-03-25 03:24:45,611 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 03:24:45,614 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 03:24:45,616 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 03:24:45,618 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-03-25 03:24:45,685 INFO L208 MainTranslator]: Completed translation [2021-03-25 03:24:45,686 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.03 03:24:45 WrapperNode [2021-03-25 03:24:45,686 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-03-25 03:24:45,687 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-03-25 03:24:45,687 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-03-25 03:24:45,687 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-03-25 03:24:45,693 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.03 03:24:45" (1/1) ... [2021-03-25 03:24:45,720 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.03 03:24:45" (1/1) ... [2021-03-25 03:24:45,745 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-03-25 03:24:45,746 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-03-25 03:24:45,746 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-03-25 03:24:45,747 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-03-25 03:24:45,754 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.03 03:24:45" (1/1) ... [2021-03-25 03:24:45,754 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.03 03:24:45" (1/1) ... [2021-03-25 03:24:45,759 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.03 03:24:45" (1/1) ... [2021-03-25 03:24:45,759 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.03 03:24:45" (1/1) ... [2021-03-25 03:24:45,774 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.03 03:24:45" (1/1) ... [2021-03-25 03:24:45,777 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.03 03:24:45" (1/1) ... [2021-03-25 03:24:45,778 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.03 03:24:45" (1/1) ... [2021-03-25 03:24:45,780 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-03-25 03:24:45,781 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-03-25 03:24:45,781 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-03-25 03:24:45,781 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-03-25 03:24:45,781 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.03 03:24:45" (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 03:24:45,853 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2021-03-25 03:24:45,853 INFO L130 BoogieDeclarations]: Found specification of procedure thr1 [2021-03-25 03:24:45,855 INFO L138 BoogieDeclarations]: Found implementation of procedure thr1 [2021-03-25 03:24:45,855 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2021-03-25 03:24:45,855 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-03-25 03:24:45,855 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-03-25 03:24:45,856 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2021-03-25 03:24:45,856 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-03-25 03:24:45,856 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-03-25 03:24:45,857 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 03:24:46,427 INFO L294 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2021-03-25 03:24:46,427 INFO L299 CfgBuilder]: Removed 11 assume(true) statements. [2021-03-25 03:24:46,429 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 25.03 03:24:46 BoogieIcfgContainer [2021-03-25 03:24:46,429 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2021-03-25 03:24:46,430 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2021-03-25 03:24:46,430 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2021-03-25 03:24:46,433 INFO L275 PluginConnector]: TraceAbstraction initialized [2021-03-25 03:24:46,433 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 25.03 03:24:45" (1/3) ... [2021-03-25 03:24:46,433 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@45b5fda8 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 25.03 03:24:46, skipping insertion in model container [2021-03-25 03:24:46,434 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.03 03:24:45" (2/3) ... [2021-03-25 03:24:46,434 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@45b5fda8 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 25.03 03:24:46, skipping insertion in model container [2021-03-25 03:24:46,434 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 25.03 03:24:46" (3/3) ... [2021-03-25 03:24:46,435 INFO L111 eAbstractionObserver]: Analyzing ICFG 05_tas.i [2021-03-25 03:24:46,445 INFO L149 ceAbstractionStarter]: Automizer settings: Hoare:false NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2021-03-25 03:24:46,451 INFO L161 ceAbstractionStarter]: Appying trace abstraction to program that has 3 error locations. [2021-03-25 03:24:46,452 INFO L323 ceAbstractionStarter]: Constructing petrified ICFG for 1 thread instances. [2021-03-25 03:24:46,486 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:24:46,487 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:24:46,487 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:24:46,487 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:24:46,487 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:24:46,487 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:24:46,487 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:24:46,488 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:24:46,488 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:24:46,488 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:24:46,488 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:24:46,488 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:24:46,488 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_acquire_lock_~#cond~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:24:46,489 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0_acquire_lock_~delay~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:24:46,489 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_acquire_lock_#t~mem7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:24:46,489 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_acquire_lock_~#cond~0.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:24:46,489 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_acquire_lock_#t~mem6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:24:46,489 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_acquire_lock_#t~mem8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:24:46,489 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_acquire_lock_~#cond~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:24:46,489 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0_acquire_lock_~delay~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:24:46,489 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_acquire_lock_#t~mem7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:24:46,489 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_acquire_lock_~#cond~0.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:24:46,490 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_acquire_lock_#t~mem6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:24:46,490 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_acquire_lock_#t~mem8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:24:46,490 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0_acquire_lock_~delay~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:24:46,490 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0_acquire_lock_~delay~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:24:46,490 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_acquire_lock_~#cond~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:24:46,490 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_acquire_lock_~#cond~0.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:24:46,490 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_acquire_lock_~#cond~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:24:46,491 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_acquire_lock_~#cond~0.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:24:46,491 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0_acquire_lock_~delay~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:24:46,491 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0_acquire_lock_~delay~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:24:46,491 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_acquire_lock_~#cond~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:24:46,491 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_acquire_lock_~#cond~0.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:24:46,491 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0___VERIFIER_atomic_TAS_~v.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:24:46,491 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0___VERIFIER_atomic_TAS_~o.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:24:46,492 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0___VERIFIER_atomic_TAS_#in~o.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:24:46,492 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0___VERIFIER_atomic_TAS_#t~mem5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:24:46,492 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0___VERIFIER_atomic_TAS_~o.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:24:46,492 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0___VERIFIER_atomic_TAS_#in~o.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:24:46,492 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0___VERIFIER_atomic_TAS_#in~v.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:24:46,492 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0___VERIFIER_atomic_TAS_#in~v.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:24:46,492 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0___VERIFIER_atomic_TAS_~v.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:24:46,492 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_acquire_lock_~#cond~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:24:46,493 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_acquire_lock_~#cond~0.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:24:46,493 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0___VERIFIER_atomic_TAS_~v.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:24:46,493 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0___VERIFIER_atomic_TAS_~o.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:24:46,493 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0___VERIFIER_atomic_TAS_#in~o.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:24:46,493 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0___VERIFIER_atomic_TAS_#t~mem5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:24:46,493 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0___VERIFIER_atomic_TAS_~o.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:24:46,493 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0___VERIFIER_atomic_TAS_#in~o.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:24:46,493 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0___VERIFIER_atomic_TAS_#in~v.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:24:46,493 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0___VERIFIER_atomic_TAS_#in~v.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:24:46,494 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0___VERIFIER_atomic_TAS_~v.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:24:46,494 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_acquire_lock_~#cond~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:24:46,494 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_acquire_lock_~#cond~0.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:24:46,494 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_acquire_lock_#t~mem6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:24:46,494 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_acquire_lock_~#cond~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:24:46,494 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_acquire_lock_~#cond~0.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:24:46,495 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_acquire_lock_#t~mem6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:24:46,495 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_acquire_lock_~#cond~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:24:46,495 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_acquire_lock_~#cond~0.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:24:46,495 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_acquire_lock_#t~mem7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:24:46,495 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_acquire_lock_~#cond~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:24:46,495 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_acquire_lock_~#cond~0.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:24:46,495 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_acquire_lock_#t~mem7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:24:46,495 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_acquire_lock_#t~mem6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:24:46,496 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_acquire_lock_#t~mem6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:24:46,496 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_acquire_lock_#t~mem6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:24:46,496 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_acquire_lock_#t~mem6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:24:46,496 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_acquire_lock_#t~mem8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:24:46,496 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_acquire_lock_#t~mem8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:24:46,496 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_acquire_lock_#t~mem6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:24:46,496 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_acquire_lock_#t~mem6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:24:46,497 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_acquire_lock_#t~mem6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:24:46,497 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_acquire_lock_#t~mem6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:24:46,497 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_acquire_lock_#t~mem7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:24:46,497 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_acquire_lock_#t~mem8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:24:46,497 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_acquire_lock_#t~mem7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:24:46,497 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_acquire_lock_#t~mem8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:24:46,497 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_acquire_lock_#t~mem7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:24:46,497 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_acquire_lock_#t~mem8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:24:46,498 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_acquire_lock_#t~mem7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:24:46,498 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_acquire_lock_#t~mem8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:24:46,498 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0_acquire_lock_~delay~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:24:46,498 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0_acquire_lock_~delay~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:24:46,498 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0_acquire_lock_~delay~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:24:46,498 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0_acquire_lock_~delay~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:24:46,498 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_acquire_lock_#t~mem7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:24:46,499 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_acquire_lock_#t~mem7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:24:46,499 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_acquire_lock_#t~mem7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:24:46,499 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_acquire_lock_#t~mem7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:24:46,499 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0_acquire_lock_~delay~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:24:46,499 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0_acquire_lock_~delay~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:24:46,499 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0_acquire_lock_~delay~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:24:46,499 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0_acquire_lock_~delay~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:24:46,499 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_acquire_lock_~#cond~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:24:46,500 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_acquire_lock_~#cond~0.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:24:46,500 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0___VERIFIER_atomic_TAS_~v.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:24:46,500 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0___VERIFIER_atomic_TAS_~o.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:24:46,500 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0___VERIFIER_atomic_TAS_#in~o.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:24:46,500 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0___VERIFIER_atomic_TAS_#t~mem5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:24:46,500 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0___VERIFIER_atomic_TAS_~o.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:24:46,500 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0___VERIFIER_atomic_TAS_#in~o.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:24:46,500 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0___VERIFIER_atomic_TAS_#in~v.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:24:46,500 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0___VERIFIER_atomic_TAS_#in~v.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:24:46,501 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0___VERIFIER_atomic_TAS_~v.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:24:46,501 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_acquire_lock_~#cond~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:24:46,501 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_acquire_lock_~#cond~0.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:24:46,501 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0___VERIFIER_atomic_TAS_~v.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:24:46,501 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0___VERIFIER_atomic_TAS_~o.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:24:46,501 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0___VERIFIER_atomic_TAS_#in~o.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:24:46,501 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0___VERIFIER_atomic_TAS_#t~mem5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:24:46,501 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0___VERIFIER_atomic_TAS_~o.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:24:46,502 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0___VERIFIER_atomic_TAS_#in~o.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:24:46,502 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0___VERIFIER_atomic_TAS_#in~v.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:24:46,502 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0___VERIFIER_atomic_TAS_#in~v.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:24:46,502 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0___VERIFIER_atomic_TAS_~v.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:24:46,503 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_acquire_lock_#t~mem8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:24:46,503 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_acquire_lock_#t~mem8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:24:46,503 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_acquire_lock_#t~mem8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:24:46,503 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_acquire_lock_#t~mem8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:24:46,503 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_acquire_lock_~#cond~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:24:46,503 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_acquire_lock_~#cond~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:24:46,504 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_acquire_lock_~#cond~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:24:46,504 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_acquire_lock_~#cond~0.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:24:46,504 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_acquire_lock_~#cond~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:24:46,504 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_acquire_lock_~#cond~0.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:24:46,504 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_#t~post10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:24:46,504 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_#t~post10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:24:46,504 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_#t~post10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:24:46,504 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_#t~post10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:24:46,505 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_#t~post10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:24:46,505 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_#t~post10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:24:46,505 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_#t~post11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:24:46,505 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_#t~post11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:24:46,505 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_#t~post11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:24:46,505 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_#t~post11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:24:46,506 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_#t~post11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:24:46,506 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_#t~post11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:24:46,506 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_release_lock_#t~mem9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:24:46,506 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_release_lock_#t~mem9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:24:46,506 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_release_lock_#t~mem9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:24:46,506 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_release_lock_#t~mem9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:24:46,506 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_release_lock_#t~mem9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:24:46,506 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_release_lock_#t~mem9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:24:46,506 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_release_lock_#t~mem9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:24:46,507 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_release_lock_#t~mem9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:24:46,507 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_release_lock_#t~mem9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:24:46,507 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_release_lock_#t~mem9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:24:46,507 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_release_lock_#t~mem9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:24:46,507 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_release_lock_#t~mem9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:24:46,509 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0___VERIFIER_atomic_TAS_~v.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:24:46,509 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_acquire_lock_~#cond~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:24:46,509 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:24:46,509 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:24:46,509 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0_acquire_lock_~delay~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:24:46,510 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_release_lock_#t~mem9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:24:46,510 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0___VERIFIER_atomic_TAS_#in~v.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:24:46,510 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0___VERIFIER_atomic_TAS_#in~o.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:24:46,510 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0___VERIFIER_atomic_TAS_~v.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:24:46,510 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_acquire_lock_~#cond~0.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:24:46,510 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0___VERIFIER_atomic_TAS_#in~v.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:24:46,510 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0___VERIFIER_atomic_TAS_#t~mem5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:24:46,510 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0___VERIFIER_atomic_TAS_~o.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:24:46,510 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_#t~post10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:24:46,511 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:24:46,511 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_#t~post11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:24:46,511 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0___VERIFIER_atomic_TAS_~o.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:24:46,511 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_acquire_lock_#t~mem8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:24:46,511 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_acquire_lock_#t~mem7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:24:46,511 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_acquire_lock_#t~mem6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:24:46,511 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:24:46,511 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 03:24:46,513 INFO L149 ThreadInstanceAdder]: Constructed 0 joinOtherThreadTransitions. [2021-03-25 03:24:46,528 INFO L253 AbstractCegarLoop]: Starting to check reachability of 7 error locations. [2021-03-25 03:24:46,546 INFO L376 AbstractCegarLoop]: Interprodecural is true [2021-03-25 03:24:46,546 INFO L377 AbstractCegarLoop]: Hoare is false [2021-03-25 03:24:46,546 INFO L378 AbstractCegarLoop]: Compute interpolants for FPandBP [2021-03-25 03:24:46,546 INFO L379 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2021-03-25 03:24:46,546 INFO L380 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2021-03-25 03:24:46,546 INFO L381 AbstractCegarLoop]: Difference is false [2021-03-25 03:24:46,546 INFO L382 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2021-03-25 03:24:46,546 INFO L386 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2021-03-25 03:24:46,555 INFO L74 FinitePrefix]: Start finitePrefix. Operand has 73 places, 79 transitions, 163 flow [2021-03-25 03:24:46,581 INFO L129 PetriNetUnfolder]: 10/87 cut-off events. [2021-03-25 03:24:46,581 INFO L130 PetriNetUnfolder]: For 0/0 co-relation queries the response was YES. [2021-03-25 03:24:46,585 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 03:24:46,585 INFO L82 GeneralOperation]: Start removeDead. Operand has 73 places, 79 transitions, 163 flow [2021-03-25 03:24:46,589 INFO L88 GeneralOperation]: Finished RemoveDead, result has has 73 places, 79 transitions, 163 flow [2021-03-25 03:24:46,590 INFO L174 etLargeBlockEncoding]: Petri net LBE is using variable-based independence relation. [2021-03-25 03:24:46,598 INFO L137 etLargeBlockEncoding]: Starting large block encoding on Petri net that has 73 places, 79 transitions, 163 flow [2021-03-25 03:24:46,600 INFO L129 LiptonReduction]: Starting Lipton reduction on Petri net that has 73 places, 79 transitions, 163 flow [2021-03-25 03:24:46,601 INFO L74 FinitePrefix]: Start finitePrefix. Operand has 73 places, 79 transitions, 163 flow [2021-03-25 03:24:46,616 INFO L129 PetriNetUnfolder]: 10/87 cut-off events. [2021-03-25 03:24:46,617 INFO L130 PetriNetUnfolder]: For 0/0 co-relation queries the response was YES. [2021-03-25 03:24:46,617 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 03:24:46,624 INFO L142 LiptonReduction]: Number of co-enabled transitions 1100 [2021-03-25 03:24:47,964 INFO L154 LiptonReduction]: Checked pairs total: 621 [2021-03-25 03:24:47,964 INFO L156 LiptonReduction]: Total number of compositions: 51 [2021-03-25 03:24:47,966 INFO L199 CegarLoopForPetriNet]: Time needed for LBE in milliseconds: 1377 [2021-03-25 03:24:47,973 INFO L129 PetriNetUnfolder]: 0/19 cut-off events. [2021-03-25 03:24:47,973 INFO L130 PetriNetUnfolder]: For 0/0 co-relation queries the response was YES. [2021-03-25 03:24:47,973 INFO L255 CegarLoopForPetriNet]: Found error trace [2021-03-25 03:24:47,974 INFO L263 CegarLoopForPetriNet]: trace histogram [2, 2, 1, 1, 1, 1, 1, 1] [2021-03-25 03:24:47,974 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 03:24:47,978 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-03-25 03:24:47,978 INFO L82 PathProgramCache]: Analyzing trace with hash 1873561864, now seen corresponding path program 1 times [2021-03-25 03:24:47,985 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-03-25 03:24:47,985 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2097552950] [2021-03-25 03:24:47,985 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-03-25 03:24:48,070 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2021-03-25 03:24:48,071 INFO L223 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2021-03-25 03:24:48,086 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2021-03-25 03:24:48,087 INFO L223 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2021-03-25 03:24:48,112 INFO L173 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2021-03-25 03:24:48,112 INFO L634 BasicCegarLoop]: Counterexample might be feasible [2021-03-25 03:24:48,113 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2021-03-25 03:24:48,113 WARN L342 ceAbstractionStarter]: 1 thread instances were not sufficient, I will increase this number and restart the analysis [2021-03-25 03:24:48,114 INFO L323 ceAbstractionStarter]: Constructing petrified ICFG for 2 thread instances. [2021-03-25 03:24:48,128 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:24:48,128 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:24:48,128 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of2ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:24:48,128 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of2ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:24:48,128 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:24:48,128 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:24:48,128 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of2ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:24:48,129 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of2ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:24:48,129 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:24:48,129 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:24:48,129 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:24:48,129 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:24:48,129 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0_acquire_lock_~#cond~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:24:48,129 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of2ForFork0_acquire_lock_~delay~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:24:48,130 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0_acquire_lock_#t~mem7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:24:48,130 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0_acquire_lock_~#cond~0.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:24:48,130 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0_acquire_lock_#t~mem6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:24:48,130 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0_acquire_lock_#t~mem8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:24:48,130 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0_acquire_lock_~#cond~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:24:48,130 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of2ForFork0_acquire_lock_~delay~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:24:48,130 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0_acquire_lock_#t~mem7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:24:48,130 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0_acquire_lock_~#cond~0.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:24:48,130 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0_acquire_lock_#t~mem6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:24:48,131 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0_acquire_lock_#t~mem8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:24:48,131 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of2ForFork0_acquire_lock_~delay~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:24:48,131 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of2ForFork0_acquire_lock_~delay~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:24:48,131 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0_acquire_lock_~#cond~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:24:48,131 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0_acquire_lock_~#cond~0.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:24:48,131 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0_acquire_lock_~#cond~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:24:48,131 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0_acquire_lock_~#cond~0.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:24:48,131 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of2ForFork0_acquire_lock_~delay~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:24:48,132 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of2ForFork0_acquire_lock_~delay~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:24:48,132 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0_acquire_lock_~#cond~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:24:48,132 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0_acquire_lock_~#cond~0.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:24:48,132 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of2ForFork0___VERIFIER_atomic_TAS_~v.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:24:48,132 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of2ForFork0___VERIFIER_atomic_TAS_~o.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:24:48,132 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0___VERIFIER_atomic_TAS_#in~o.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:24:48,132 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0___VERIFIER_atomic_TAS_#t~mem5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:24:48,132 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of2ForFork0___VERIFIER_atomic_TAS_~o.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:24:48,132 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0___VERIFIER_atomic_TAS_#in~o.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:24:48,132 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0___VERIFIER_atomic_TAS_#in~v.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:24:48,133 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0___VERIFIER_atomic_TAS_#in~v.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:24:48,133 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of2ForFork0___VERIFIER_atomic_TAS_~v.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:24:48,133 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0_acquire_lock_~#cond~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:24:48,133 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0_acquire_lock_~#cond~0.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:24:48,133 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of2ForFork0___VERIFIER_atomic_TAS_~v.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:24:48,133 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of2ForFork0___VERIFIER_atomic_TAS_~o.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:24:48,133 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0___VERIFIER_atomic_TAS_#in~o.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:24:48,133 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0___VERIFIER_atomic_TAS_#t~mem5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:24:48,133 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of2ForFork0___VERIFIER_atomic_TAS_~o.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:24:48,133 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0___VERIFIER_atomic_TAS_#in~o.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:24:48,134 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0___VERIFIER_atomic_TAS_#in~v.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:24:48,134 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0___VERIFIER_atomic_TAS_#in~v.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:24:48,134 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of2ForFork0___VERIFIER_atomic_TAS_~v.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:24:48,134 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0_acquire_lock_~#cond~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:24:48,134 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0_acquire_lock_~#cond~0.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:24:48,134 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0_acquire_lock_#t~mem6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:24:48,134 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0_acquire_lock_~#cond~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:24:48,134 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0_acquire_lock_~#cond~0.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:24:48,134 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0_acquire_lock_#t~mem6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:24:48,135 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0_acquire_lock_~#cond~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:24:48,135 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0_acquire_lock_~#cond~0.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:24:48,135 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0_acquire_lock_#t~mem7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:24:48,135 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0_acquire_lock_~#cond~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:24:48,135 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0_acquire_lock_~#cond~0.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:24:48,135 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0_acquire_lock_#t~mem7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:24:48,135 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0_acquire_lock_#t~mem6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:24:48,135 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0_acquire_lock_#t~mem6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:24:48,135 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0_acquire_lock_#t~mem6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:24:48,135 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0_acquire_lock_#t~mem6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:24:48,136 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0_acquire_lock_#t~mem8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:24:48,136 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0_acquire_lock_#t~mem8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:24:48,136 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0_acquire_lock_#t~mem6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:24:48,136 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0_acquire_lock_#t~mem6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:24:48,136 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0_acquire_lock_#t~mem6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:24:48,136 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0_acquire_lock_#t~mem6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:24:48,136 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0_acquire_lock_#t~mem7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:24:48,136 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0_acquire_lock_#t~mem8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:24:48,137 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0_acquire_lock_#t~mem7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:24:48,137 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0_acquire_lock_#t~mem8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:24:48,137 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0_acquire_lock_#t~mem7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:24:48,137 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0_acquire_lock_#t~mem8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:24:48,137 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0_acquire_lock_#t~mem7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:24:48,137 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0_acquire_lock_#t~mem8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:24:48,137 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of2ForFork0_acquire_lock_~delay~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:24:48,137 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of2ForFork0_acquire_lock_~delay~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:24:48,138 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of2ForFork0_acquire_lock_~delay~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:24:48,138 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of2ForFork0_acquire_lock_~delay~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:24:48,138 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0_acquire_lock_#t~mem7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:24:48,138 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0_acquire_lock_#t~mem7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:24:48,138 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0_acquire_lock_#t~mem7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:24:48,138 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0_acquire_lock_#t~mem7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:24:48,138 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of2ForFork0_acquire_lock_~delay~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:24:48,138 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of2ForFork0_acquire_lock_~delay~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:24:48,138 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of2ForFork0_acquire_lock_~delay~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:24:48,139 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of2ForFork0_acquire_lock_~delay~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:24:48,139 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0_acquire_lock_~#cond~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:24:48,139 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0_acquire_lock_~#cond~0.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:24:48,139 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of2ForFork0___VERIFIER_atomic_TAS_~v.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:24:48,139 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of2ForFork0___VERIFIER_atomic_TAS_~o.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:24:48,139 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0___VERIFIER_atomic_TAS_#in~o.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:24:48,139 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0___VERIFIER_atomic_TAS_#t~mem5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:24:48,139 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of2ForFork0___VERIFIER_atomic_TAS_~o.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:24:48,139 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0___VERIFIER_atomic_TAS_#in~o.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:24:48,139 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0___VERIFIER_atomic_TAS_#in~v.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:24:48,139 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0___VERIFIER_atomic_TAS_#in~v.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:24:48,140 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of2ForFork0___VERIFIER_atomic_TAS_~v.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:24:48,140 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0_acquire_lock_~#cond~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:24:48,140 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0_acquire_lock_~#cond~0.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:24:48,140 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of2ForFork0___VERIFIER_atomic_TAS_~v.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:24:48,140 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of2ForFork0___VERIFIER_atomic_TAS_~o.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:24:48,140 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0___VERIFIER_atomic_TAS_#in~o.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:24:48,140 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0___VERIFIER_atomic_TAS_#t~mem5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:24:48,140 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of2ForFork0___VERIFIER_atomic_TAS_~o.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:24:48,140 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0___VERIFIER_atomic_TAS_#in~o.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:24:48,140 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0___VERIFIER_atomic_TAS_#in~v.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:24:48,141 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0___VERIFIER_atomic_TAS_#in~v.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:24:48,141 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of2ForFork0___VERIFIER_atomic_TAS_~v.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:24:48,141 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0_acquire_lock_#t~mem8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:24:48,141 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0_acquire_lock_#t~mem8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:24:48,141 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0_acquire_lock_#t~mem8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:24:48,141 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0_acquire_lock_#t~mem8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:24:48,141 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0_acquire_lock_~#cond~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:24:48,142 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0_acquire_lock_~#cond~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:24:48,142 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0_acquire_lock_~#cond~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:24:48,142 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0_acquire_lock_~#cond~0.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:24:48,142 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0_acquire_lock_~#cond~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:24:48,142 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0_acquire_lock_~#cond~0.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:24:48,142 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0_#t~post10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:24:48,142 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0_#t~post10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:24:48,142 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0_#t~post10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:24:48,142 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0_#t~post10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:24:48,143 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0_#t~post10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:24:48,143 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0_#t~post10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:24:48,143 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0_#t~post11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:24:48,143 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0_#t~post11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:24:48,143 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0_#t~post11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:24:48,143 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0_#t~post11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:24:48,143 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0_#t~post11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:24:48,144 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0_#t~post11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:24:48,144 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0_release_lock_#t~mem9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:24:48,144 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0_release_lock_#t~mem9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:24:48,144 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0_release_lock_#t~mem9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:24:48,144 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0_release_lock_#t~mem9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:24:48,144 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0_release_lock_#t~mem9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:24:48,144 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0_release_lock_#t~mem9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:24:48,144 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0_release_lock_#t~mem9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:24:48,145 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0_release_lock_#t~mem9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:24:48,145 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0_release_lock_#t~mem9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:24:48,145 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0_release_lock_#t~mem9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:24:48,145 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0_release_lock_#t~mem9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:24:48,145 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0_release_lock_#t~mem9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:24:48,146 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:24:48,146 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:24:48,146 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of2ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:24:48,146 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of2ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:24:48,146 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:24:48,146 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:24:48,146 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of2ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:24:48,147 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of2ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:24:48,147 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:24:48,147 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:24:48,147 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:24:48,147 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:24:48,147 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0_acquire_lock_~#cond~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:24:48,147 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of2ForFork0_acquire_lock_~delay~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:24:48,147 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0_acquire_lock_#t~mem7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:24:48,147 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0_acquire_lock_~#cond~0.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:24:48,148 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0_acquire_lock_#t~mem6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:24:48,148 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0_acquire_lock_#t~mem8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:24:48,148 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0_acquire_lock_~#cond~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:24:48,148 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of2ForFork0_acquire_lock_~delay~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:24:48,148 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0_acquire_lock_#t~mem7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:24:48,148 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0_acquire_lock_~#cond~0.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:24:48,148 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0_acquire_lock_#t~mem6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:24:48,148 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0_acquire_lock_#t~mem8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:24:48,148 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of2ForFork0_acquire_lock_~delay~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:24:48,149 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of2ForFork0_acquire_lock_~delay~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:24:48,149 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0_acquire_lock_~#cond~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:24:48,149 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0_acquire_lock_~#cond~0.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:24:48,149 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0_acquire_lock_~#cond~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:24:48,149 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0_acquire_lock_~#cond~0.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:24:48,149 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of2ForFork0_acquire_lock_~delay~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:24:48,149 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of2ForFork0_acquire_lock_~delay~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:24:48,149 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0_acquire_lock_~#cond~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:24:48,149 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0_acquire_lock_~#cond~0.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:24:48,150 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of2ForFork0___VERIFIER_atomic_TAS_~v.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:24:48,150 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of2ForFork0___VERIFIER_atomic_TAS_~o.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:24:48,150 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0___VERIFIER_atomic_TAS_#in~o.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:24:48,150 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0___VERIFIER_atomic_TAS_#t~mem5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:24:48,150 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of2ForFork0___VERIFIER_atomic_TAS_~o.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:24:48,150 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0___VERIFIER_atomic_TAS_#in~o.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:24:48,150 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0___VERIFIER_atomic_TAS_#in~v.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:24:48,150 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0___VERIFIER_atomic_TAS_#in~v.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:24:48,150 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of2ForFork0___VERIFIER_atomic_TAS_~v.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:24:48,150 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0_acquire_lock_~#cond~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:24:48,151 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0_acquire_lock_~#cond~0.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:24:48,151 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of2ForFork0___VERIFIER_atomic_TAS_~v.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:24:48,151 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of2ForFork0___VERIFIER_atomic_TAS_~o.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:24:48,151 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0___VERIFIER_atomic_TAS_#in~o.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:24:48,151 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0___VERIFIER_atomic_TAS_#t~mem5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:24:48,151 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of2ForFork0___VERIFIER_atomic_TAS_~o.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:24:48,151 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0___VERIFIER_atomic_TAS_#in~o.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:24:48,151 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0___VERIFIER_atomic_TAS_#in~v.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:24:48,151 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0___VERIFIER_atomic_TAS_#in~v.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:24:48,151 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of2ForFork0___VERIFIER_atomic_TAS_~v.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:24:48,151 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0_acquire_lock_~#cond~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:24:48,152 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0_acquire_lock_~#cond~0.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:24:48,152 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0_acquire_lock_#t~mem6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:24:48,152 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0_acquire_lock_~#cond~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:24:48,152 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0_acquire_lock_~#cond~0.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:24:48,152 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0_acquire_lock_#t~mem6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:24:48,152 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0_acquire_lock_~#cond~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:24:48,152 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0_acquire_lock_~#cond~0.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:24:48,152 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0_acquire_lock_#t~mem7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:24:48,152 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0_acquire_lock_~#cond~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:24:48,152 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0_acquire_lock_~#cond~0.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:24:48,153 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0_acquire_lock_#t~mem7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:24:48,153 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0_acquire_lock_#t~mem6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:24:48,153 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0_acquire_lock_#t~mem6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:24:48,153 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0_acquire_lock_#t~mem6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:24:48,153 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0_acquire_lock_#t~mem6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:24:48,153 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0_acquire_lock_#t~mem8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:24:48,153 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0_acquire_lock_#t~mem8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:24:48,153 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0_acquire_lock_#t~mem6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:24:48,153 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0_acquire_lock_#t~mem6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:24:48,154 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0_acquire_lock_#t~mem6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:24:48,154 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0_acquire_lock_#t~mem6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:24:48,154 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0_acquire_lock_#t~mem7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:24:48,154 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0_acquire_lock_#t~mem8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:24:48,154 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0_acquire_lock_#t~mem7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:24:48,154 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0_acquire_lock_#t~mem8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:24:48,154 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0_acquire_lock_#t~mem7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:24:48,154 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0_acquire_lock_#t~mem8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:24:48,154 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0_acquire_lock_#t~mem7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:24:48,155 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0_acquire_lock_#t~mem8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:24:48,155 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of2ForFork0_acquire_lock_~delay~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:24:48,155 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of2ForFork0_acquire_lock_~delay~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:24:48,155 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of2ForFork0_acquire_lock_~delay~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:24:48,155 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of2ForFork0_acquire_lock_~delay~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:24:48,155 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0_acquire_lock_#t~mem7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:24:48,155 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0_acquire_lock_#t~mem7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:24:48,155 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0_acquire_lock_#t~mem7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:24:48,156 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0_acquire_lock_#t~mem7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:24:48,156 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of2ForFork0_acquire_lock_~delay~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:24:48,156 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of2ForFork0_acquire_lock_~delay~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:24:48,156 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of2ForFork0_acquire_lock_~delay~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:24:48,156 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of2ForFork0_acquire_lock_~delay~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:24:48,156 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0_acquire_lock_~#cond~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:24:48,156 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0_acquire_lock_~#cond~0.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:24:48,156 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of2ForFork0___VERIFIER_atomic_TAS_~v.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:24:48,156 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of2ForFork0___VERIFIER_atomic_TAS_~o.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:24:48,156 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0___VERIFIER_atomic_TAS_#in~o.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:24:48,157 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0___VERIFIER_atomic_TAS_#t~mem5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:24:48,157 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of2ForFork0___VERIFIER_atomic_TAS_~o.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:24:48,157 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0___VERIFIER_atomic_TAS_#in~o.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:24:48,157 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0___VERIFIER_atomic_TAS_#in~v.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:24:48,157 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0___VERIFIER_atomic_TAS_#in~v.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:24:48,157 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of2ForFork0___VERIFIER_atomic_TAS_~v.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:24:48,157 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0_acquire_lock_~#cond~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:24:48,157 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0_acquire_lock_~#cond~0.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:24:48,157 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of2ForFork0___VERIFIER_atomic_TAS_~v.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:24:48,158 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of2ForFork0___VERIFIER_atomic_TAS_~o.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:24:48,158 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0___VERIFIER_atomic_TAS_#in~o.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:24:48,158 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0___VERIFIER_atomic_TAS_#t~mem5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:24:48,158 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of2ForFork0___VERIFIER_atomic_TAS_~o.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:24:48,158 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0___VERIFIER_atomic_TAS_#in~o.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:24:48,158 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0___VERIFIER_atomic_TAS_#in~v.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:24:48,158 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0___VERIFIER_atomic_TAS_#in~v.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:24:48,158 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of2ForFork0___VERIFIER_atomic_TAS_~v.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:24:48,159 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0_acquire_lock_#t~mem8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:24:48,159 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0_acquire_lock_#t~mem8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:24:48,159 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0_acquire_lock_#t~mem8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:24:48,159 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0_acquire_lock_#t~mem8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:24:48,159 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0_acquire_lock_~#cond~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:24:48,159 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0_acquire_lock_~#cond~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:24:48,159 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0_acquire_lock_~#cond~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:24:48,160 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0_acquire_lock_~#cond~0.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:24:48,160 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0_acquire_lock_~#cond~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:24:48,160 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0_acquire_lock_~#cond~0.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:24:48,160 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0_#t~post10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:24:48,160 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0_#t~post10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:24:48,160 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0_#t~post10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:24:48,160 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0_#t~post10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:24:48,160 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0_#t~post10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:24:48,160 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0_#t~post10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:24:48,161 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0_#t~post11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:24:48,161 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0_#t~post11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:24:48,161 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0_#t~post11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:24:48,161 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0_#t~post11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:24:48,161 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0_#t~post11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:24:48,161 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0_#t~post11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:24:48,161 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0_release_lock_#t~mem9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:24:48,161 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0_release_lock_#t~mem9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:24:48,162 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0_release_lock_#t~mem9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:24:48,162 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0_release_lock_#t~mem9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:24:48,162 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0_release_lock_#t~mem9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:24:48,162 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0_release_lock_#t~mem9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:24:48,162 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0_release_lock_#t~mem9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:24:48,162 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0_release_lock_#t~mem9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:24:48,162 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0_release_lock_#t~mem9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:24:48,162 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0_release_lock_#t~mem9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:24:48,162 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0_release_lock_#t~mem9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:24:48,162 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0_release_lock_#t~mem9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:24:48,163 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of2ForFork0___VERIFIER_atomic_TAS_~v.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:24:48,163 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of2ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:24:48,163 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of2ForFork0___VERIFIER_atomic_TAS_~v.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:24:48,163 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0___VERIFIER_atomic_TAS_#in~o.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:24:48,163 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0_acquire_lock_~#cond~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:24:48,163 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of2ForFork0_acquire_lock_~delay~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:24:48,163 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0_release_lock_#t~mem9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:24:48,164 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:24:48,164 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0___VERIFIER_atomic_TAS_#t~mem5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:24:48,164 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0___VERIFIER_atomic_TAS_#in~v.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:24:48,164 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0___VERIFIER_atomic_TAS_#in~o.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:24:48,164 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:24:48,164 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0_acquire_lock_#t~mem6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:24:48,164 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of2ForFork0___VERIFIER_atomic_TAS_~o.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:24:48,164 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0_acquire_lock_#t~mem7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:24:48,164 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0_acquire_lock_#t~mem8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:24:48,165 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of2ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:24:48,165 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0_acquire_lock_~#cond~0.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:24:48,165 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0___VERIFIER_atomic_TAS_#in~v.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:24:48,165 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0_#t~post10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:24:48,165 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0_#t~post11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:24:48,165 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of2ForFork0___VERIFIER_atomic_TAS_~o.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:24:48,167 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0_acquire_lock_#t~mem7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:24:48,167 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0_acquire_lock_~#cond~0.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:24:48,167 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0_acquire_lock_#t~mem6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:24:48,167 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0_acquire_lock_#t~mem8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:24:48,167 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of2ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:24:48,167 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:24:48,167 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0___VERIFIER_atomic_TAS_#in~o.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:24:48,167 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0___VERIFIER_atomic_TAS_#in~o.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:24:48,168 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0_#t~post11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:24:48,168 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of2ForFork0___VERIFIER_atomic_TAS_~v.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:24:48,168 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0_#t~post10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:24:48,168 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of2ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:24:48,168 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of2ForFork0___VERIFIER_atomic_TAS_~o.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:24:48,168 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of2ForFork0_acquire_lock_~delay~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:24:48,168 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0_release_lock_#t~mem9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:24:48,168 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of2ForFork0___VERIFIER_atomic_TAS_~v.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:24:48,168 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0_acquire_lock_~#cond~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:24:48,168 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0___VERIFIER_atomic_TAS_#in~v.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:24:48,169 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0___VERIFIER_atomic_TAS_#t~mem5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:24:48,169 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of2ForFork0___VERIFIER_atomic_TAS_~o.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:24:48,169 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0___VERIFIER_atomic_TAS_#in~v.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:24:48,169 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:24:48,170 INFO L149 ThreadInstanceAdder]: Constructed 0 joinOtherThreadTransitions. [2021-03-25 03:24:48,170 INFO L253 AbstractCegarLoop]: Starting to check reachability of 10 error locations. [2021-03-25 03:24:48,172 INFO L376 AbstractCegarLoop]: Interprodecural is true [2021-03-25 03:24:48,172 INFO L377 AbstractCegarLoop]: Hoare is false [2021-03-25 03:24:48,172 INFO L378 AbstractCegarLoop]: Compute interpolants for FPandBP [2021-03-25 03:24:48,172 INFO L379 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2021-03-25 03:24:48,173 INFO L380 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2021-03-25 03:24:48,173 INFO L381 AbstractCegarLoop]: Difference is false [2021-03-25 03:24:48,173 INFO L382 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2021-03-25 03:24:48,173 INFO L386 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2021-03-25 03:24:48,175 INFO L74 FinitePrefix]: Start finitePrefix. Operand has 123 places, 135 transitions, 282 flow [2021-03-25 03:24:48,197 INFO L129 PetriNetUnfolder]: 19/152 cut-off events. [2021-03-25 03:24:48,198 INFO L130 PetriNetUnfolder]: For 2/2 co-relation queries the response was YES. [2021-03-25 03:24:48,199 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 03:24:48,199 INFO L82 GeneralOperation]: Start removeDead. Operand has 123 places, 135 transitions, 282 flow [2021-03-25 03:24:48,201 INFO L88 GeneralOperation]: Finished RemoveDead, result has has 123 places, 135 transitions, 282 flow [2021-03-25 03:24:48,201 INFO L174 etLargeBlockEncoding]: Petri net LBE is using variable-based independence relation. [2021-03-25 03:24:48,202 INFO L137 etLargeBlockEncoding]: Starting large block encoding on Petri net that has 123 places, 135 transitions, 282 flow [2021-03-25 03:24:48,202 INFO L129 LiptonReduction]: Starting Lipton reduction on Petri net that has 123 places, 135 transitions, 282 flow [2021-03-25 03:24:48,203 INFO L74 FinitePrefix]: Start finitePrefix. Operand has 123 places, 135 transitions, 282 flow [2021-03-25 03:24:48,221 INFO L129 PetriNetUnfolder]: 19/152 cut-off events. [2021-03-25 03:24:48,222 INFO L130 PetriNetUnfolder]: For 2/2 co-relation queries the response was YES. [2021-03-25 03:24:48,223 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 03:24:48,229 INFO L142 LiptonReduction]: Number of co-enabled transitions 8360 [2021-03-25 03:24:49,710 INFO L154 LiptonReduction]: Checked pairs total: 4917 [2021-03-25 03:24:49,711 INFO L156 LiptonReduction]: Total number of compositions: 73 [2021-03-25 03:24:49,711 INFO L199 CegarLoopForPetriNet]: Time needed for LBE in milliseconds: 1510 [2021-03-25 03:24:49,716 INFO L129 PetriNetUnfolder]: 1/37 cut-off events. [2021-03-25 03:24:49,716 INFO L130 PetriNetUnfolder]: For 2/2 co-relation queries the response was YES. [2021-03-25 03:24:49,716 INFO L255 CegarLoopForPetriNet]: Found error trace [2021-03-25 03:24:49,716 INFO L263 CegarLoopForPetriNet]: trace histogram [3, 3, 2, 1, 1, 1, 1, 1, 1] [2021-03-25 03:24:49,717 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 03:24:49,717 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-03-25 03:24:49,717 INFO L82 PathProgramCache]: Analyzing trace with hash 1440102935, now seen corresponding path program 1 times [2021-03-25 03:24:49,717 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-03-25 03:24:49,717 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [594534046] [2021-03-25 03:24:49,717 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-03-25 03:24:49,737 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2021-03-25 03:24:49,737 INFO L223 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2021-03-25 03:24:49,751 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2021-03-25 03:24:49,757 INFO L223 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2021-03-25 03:24:49,763 INFO L173 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2021-03-25 03:24:49,763 INFO L634 BasicCegarLoop]: Counterexample might be feasible [2021-03-25 03:24:49,763 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2021-03-25 03:24:49,764 WARN L342 ceAbstractionStarter]: 2 thread instances were not sufficient, I will increase this number and restart the analysis [2021-03-25 03:24:49,765 INFO L323 ceAbstractionStarter]: Constructing petrified ICFG for 3 thread instances. [2021-03-25 03:24:49,786 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork0_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:24:49,786 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork0_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:24:49,786 WARN L313 ript$VariableManager]: TermVariabe thr1Thread3of3ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:24:49,786 WARN L313 ript$VariableManager]: TermVariabe thr1Thread3of3ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:24:49,786 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork0_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:24:49,786 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork0_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:24:49,786 WARN L313 ript$VariableManager]: TermVariabe thr1Thread3of3ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:24:49,786 WARN L313 ript$VariableManager]: TermVariabe thr1Thread3of3ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:24:49,786 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:24:49,786 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:24:49,787 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:24:49,787 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:24:49,787 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork0_acquire_lock_~#cond~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:24:49,787 WARN L313 ript$VariableManager]: TermVariabe thr1Thread3of3ForFork0_acquire_lock_~delay~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:24:49,787 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork0_acquire_lock_#t~mem7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:24:49,787 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork0_acquire_lock_~#cond~0.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:24:49,787 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork0_acquire_lock_#t~mem6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:24:49,787 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork0_acquire_lock_#t~mem8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:24:49,787 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork0_acquire_lock_~#cond~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:24:49,787 WARN L313 ript$VariableManager]: TermVariabe thr1Thread3of3ForFork0_acquire_lock_~delay~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:24:49,787 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork0_acquire_lock_#t~mem7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:24:49,787 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork0_acquire_lock_~#cond~0.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:24:49,787 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork0_acquire_lock_#t~mem6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:24:49,787 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork0_acquire_lock_#t~mem8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:24:49,787 WARN L313 ript$VariableManager]: TermVariabe thr1Thread3of3ForFork0_acquire_lock_~delay~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:24:49,787 WARN L313 ript$VariableManager]: TermVariabe thr1Thread3of3ForFork0_acquire_lock_~delay~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:24:49,788 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork0_acquire_lock_~#cond~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:24:49,788 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork0_acquire_lock_~#cond~0.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:24:49,788 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork0_acquire_lock_~#cond~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:24:49,788 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork0_acquire_lock_~#cond~0.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:24:49,788 WARN L313 ript$VariableManager]: TermVariabe thr1Thread3of3ForFork0_acquire_lock_~delay~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:24:49,788 WARN L313 ript$VariableManager]: TermVariabe thr1Thread3of3ForFork0_acquire_lock_~delay~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:24:49,788 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork0_acquire_lock_~#cond~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:24:49,788 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork0_acquire_lock_~#cond~0.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:24:49,788 WARN L313 ript$VariableManager]: TermVariabe thr1Thread3of3ForFork0___VERIFIER_atomic_TAS_~v.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:24:49,788 WARN L313 ript$VariableManager]: TermVariabe thr1Thread3of3ForFork0___VERIFIER_atomic_TAS_~o.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:24:49,788 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork0___VERIFIER_atomic_TAS_#in~o.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:24:49,788 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork0___VERIFIER_atomic_TAS_#t~mem5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:24:49,788 WARN L313 ript$VariableManager]: TermVariabe thr1Thread3of3ForFork0___VERIFIER_atomic_TAS_~o.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:24:49,788 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork0___VERIFIER_atomic_TAS_#in~o.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:24:49,788 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork0___VERIFIER_atomic_TAS_#in~v.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:24:49,789 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork0___VERIFIER_atomic_TAS_#in~v.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:24:49,789 WARN L313 ript$VariableManager]: TermVariabe thr1Thread3of3ForFork0___VERIFIER_atomic_TAS_~v.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:24:49,789 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork0_acquire_lock_~#cond~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:24:49,789 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork0_acquire_lock_~#cond~0.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:24:49,789 WARN L313 ript$VariableManager]: TermVariabe thr1Thread3of3ForFork0___VERIFIER_atomic_TAS_~v.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:24:49,789 WARN L313 ript$VariableManager]: TermVariabe thr1Thread3of3ForFork0___VERIFIER_atomic_TAS_~o.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:24:49,789 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork0___VERIFIER_atomic_TAS_#in~o.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:24:49,789 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork0___VERIFIER_atomic_TAS_#t~mem5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:24:49,789 WARN L313 ript$VariableManager]: TermVariabe thr1Thread3of3ForFork0___VERIFIER_atomic_TAS_~o.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:24:49,789 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork0___VERIFIER_atomic_TAS_#in~o.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:24:49,789 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork0___VERIFIER_atomic_TAS_#in~v.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:24:49,789 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork0___VERIFIER_atomic_TAS_#in~v.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:24:49,789 WARN L313 ript$VariableManager]: TermVariabe thr1Thread3of3ForFork0___VERIFIER_atomic_TAS_~v.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:24:49,789 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork0_acquire_lock_~#cond~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:24:49,789 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork0_acquire_lock_~#cond~0.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:24:49,790 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork0_acquire_lock_#t~mem6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:24:49,790 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork0_acquire_lock_~#cond~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:24:49,790 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork0_acquire_lock_~#cond~0.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:24:49,790 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork0_acquire_lock_#t~mem6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:24:49,790 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork0_acquire_lock_~#cond~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:24:49,790 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork0_acquire_lock_~#cond~0.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:24:49,790 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork0_acquire_lock_#t~mem7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:24:49,790 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork0_acquire_lock_~#cond~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:24:49,790 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork0_acquire_lock_~#cond~0.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:24:49,790 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork0_acquire_lock_#t~mem7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:24:49,790 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork0_acquire_lock_#t~mem6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:24:49,790 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork0_acquire_lock_#t~mem6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:24:49,790 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork0_acquire_lock_#t~mem6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:24:49,790 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork0_acquire_lock_#t~mem6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:24:49,790 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork0_acquire_lock_#t~mem8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:24:49,791 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork0_acquire_lock_#t~mem8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:24:49,791 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork0_acquire_lock_#t~mem6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:24:49,791 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork0_acquire_lock_#t~mem6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:24:49,791 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork0_acquire_lock_#t~mem6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:24:49,791 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork0_acquire_lock_#t~mem6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:24:49,791 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork0_acquire_lock_#t~mem7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:24:49,791 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork0_acquire_lock_#t~mem8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:24:49,791 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork0_acquire_lock_#t~mem7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:24:49,791 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork0_acquire_lock_#t~mem8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:24:49,791 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork0_acquire_lock_#t~mem7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:24:49,791 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork0_acquire_lock_#t~mem8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:24:49,791 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork0_acquire_lock_#t~mem7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:24:49,791 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork0_acquire_lock_#t~mem8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:24:49,791 WARN L313 ript$VariableManager]: TermVariabe thr1Thread3of3ForFork0_acquire_lock_~delay~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:24:49,792 WARN L313 ript$VariableManager]: TermVariabe thr1Thread3of3ForFork0_acquire_lock_~delay~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:24:49,792 WARN L313 ript$VariableManager]: TermVariabe thr1Thread3of3ForFork0_acquire_lock_~delay~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:24:49,792 WARN L313 ript$VariableManager]: TermVariabe thr1Thread3of3ForFork0_acquire_lock_~delay~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:24:49,792 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork0_acquire_lock_#t~mem7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:24:49,792 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork0_acquire_lock_#t~mem7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:24:49,792 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork0_acquire_lock_#t~mem7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:24:49,792 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork0_acquire_lock_#t~mem7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:24:49,792 WARN L313 ript$VariableManager]: TermVariabe thr1Thread3of3ForFork0_acquire_lock_~delay~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:24:49,792 WARN L313 ript$VariableManager]: TermVariabe thr1Thread3of3ForFork0_acquire_lock_~delay~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:24:49,792 WARN L313 ript$VariableManager]: TermVariabe thr1Thread3of3ForFork0_acquire_lock_~delay~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:24:49,792 WARN L313 ript$VariableManager]: TermVariabe thr1Thread3of3ForFork0_acquire_lock_~delay~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:24:49,792 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork0_acquire_lock_~#cond~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:24:49,792 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork0_acquire_lock_~#cond~0.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:24:49,792 WARN L313 ript$VariableManager]: TermVariabe thr1Thread3of3ForFork0___VERIFIER_atomic_TAS_~v.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:24:49,792 WARN L313 ript$VariableManager]: TermVariabe thr1Thread3of3ForFork0___VERIFIER_atomic_TAS_~o.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:24:49,792 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork0___VERIFIER_atomic_TAS_#in~o.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:24:49,793 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork0___VERIFIER_atomic_TAS_#t~mem5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:24:49,793 WARN L313 ript$VariableManager]: TermVariabe thr1Thread3of3ForFork0___VERIFIER_atomic_TAS_~o.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:24:49,793 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork0___VERIFIER_atomic_TAS_#in~o.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:24:49,793 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork0___VERIFIER_atomic_TAS_#in~v.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:24:49,793 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork0___VERIFIER_atomic_TAS_#in~v.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:24:49,793 WARN L313 ript$VariableManager]: TermVariabe thr1Thread3of3ForFork0___VERIFIER_atomic_TAS_~v.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:24:49,793 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork0_acquire_lock_~#cond~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:24:49,793 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork0_acquire_lock_~#cond~0.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:24:49,793 WARN L313 ript$VariableManager]: TermVariabe thr1Thread3of3ForFork0___VERIFIER_atomic_TAS_~v.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:24:49,793 WARN L313 ript$VariableManager]: TermVariabe thr1Thread3of3ForFork0___VERIFIER_atomic_TAS_~o.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:24:49,793 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork0___VERIFIER_atomic_TAS_#in~o.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:24:49,793 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork0___VERIFIER_atomic_TAS_#t~mem5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:24:49,793 WARN L313 ript$VariableManager]: TermVariabe thr1Thread3of3ForFork0___VERIFIER_atomic_TAS_~o.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:24:49,793 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork0___VERIFIER_atomic_TAS_#in~o.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:24:49,793 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork0___VERIFIER_atomic_TAS_#in~v.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:24:49,793 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork0___VERIFIER_atomic_TAS_#in~v.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:24:49,793 WARN L313 ript$VariableManager]: TermVariabe thr1Thread3of3ForFork0___VERIFIER_atomic_TAS_~v.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:24:49,794 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork0_acquire_lock_#t~mem8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:24:49,794 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork0_acquire_lock_#t~mem8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:24:49,794 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork0_acquire_lock_#t~mem8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:24:49,794 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork0_acquire_lock_#t~mem8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:24:49,794 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork0_acquire_lock_~#cond~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:24:49,794 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork0_acquire_lock_~#cond~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:24:49,794 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork0_acquire_lock_~#cond~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:24:49,794 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork0_acquire_lock_~#cond~0.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:24:49,794 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork0_acquire_lock_~#cond~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:24:49,794 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork0_acquire_lock_~#cond~0.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:24:49,794 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork0_#t~post10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:24:49,794 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork0_#t~post10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:24:49,795 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork0_#t~post10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:24:49,795 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork0_#t~post10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:24:49,795 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork0_#t~post10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:24:49,795 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork0_#t~post10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:24:49,795 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork0_#t~post11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:24:49,795 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork0_#t~post11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:24:49,795 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork0_#t~post11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:24:49,795 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork0_#t~post11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:24:49,795 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork0_#t~post11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:24:49,795 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork0_#t~post11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:24:49,795 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork0_release_lock_#t~mem9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:24:49,795 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork0_release_lock_#t~mem9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:24:49,795 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork0_release_lock_#t~mem9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:24:49,796 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork0_release_lock_#t~mem9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:24:49,796 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork0_release_lock_#t~mem9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:24:49,796 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork0_release_lock_#t~mem9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:24:49,796 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork0_release_lock_#t~mem9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:24:49,796 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork0_release_lock_#t~mem9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:24:49,796 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork0_release_lock_#t~mem9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:24:49,796 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork0_release_lock_#t~mem9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:24:49,796 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork0_release_lock_#t~mem9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:24:49,796 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork0_release_lock_#t~mem9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:24:49,798 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork0_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:24:49,798 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork0_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:24:49,798 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of3ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:24:49,798 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of3ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:24:49,798 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork0_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:24:49,798 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork0_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:24:49,798 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of3ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:24:49,798 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of3ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:24:49,798 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:24:49,798 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:24:49,798 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:24:49,798 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:24:49,799 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork0_acquire_lock_~#cond~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:24:49,799 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of3ForFork0_acquire_lock_~delay~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:24:49,799 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork0_acquire_lock_#t~mem7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:24:49,799 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork0_acquire_lock_~#cond~0.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:24:49,799 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork0_acquire_lock_#t~mem6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:24:49,799 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork0_acquire_lock_#t~mem8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:24:49,799 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork0_acquire_lock_~#cond~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:24:49,799 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of3ForFork0_acquire_lock_~delay~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:24:49,799 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork0_acquire_lock_#t~mem7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:24:49,799 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork0_acquire_lock_~#cond~0.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:24:49,799 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork0_acquire_lock_#t~mem6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:24:49,799 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork0_acquire_lock_#t~mem8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:24:49,799 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of3ForFork0_acquire_lock_~delay~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:24:49,799 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of3ForFork0_acquire_lock_~delay~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:24:49,799 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork0_acquire_lock_~#cond~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:24:49,799 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork0_acquire_lock_~#cond~0.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:24:49,800 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork0_acquire_lock_~#cond~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:24:49,800 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork0_acquire_lock_~#cond~0.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:24:49,800 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of3ForFork0_acquire_lock_~delay~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:24:49,800 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of3ForFork0_acquire_lock_~delay~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:24:49,800 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork0_acquire_lock_~#cond~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:24:49,800 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork0_acquire_lock_~#cond~0.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:24:49,800 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of3ForFork0___VERIFIER_atomic_TAS_~v.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:24:49,800 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of3ForFork0___VERIFIER_atomic_TAS_~o.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:24:49,800 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork0___VERIFIER_atomic_TAS_#in~o.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:24:49,800 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork0___VERIFIER_atomic_TAS_#t~mem5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:24:49,800 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of3ForFork0___VERIFIER_atomic_TAS_~o.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:24:49,800 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork0___VERIFIER_atomic_TAS_#in~o.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:24:49,800 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork0___VERIFIER_atomic_TAS_#in~v.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:24:49,800 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork0___VERIFIER_atomic_TAS_#in~v.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:24:49,804 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of3ForFork0___VERIFIER_atomic_TAS_~v.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:24:49,805 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork0_acquire_lock_~#cond~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:24:49,805 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork0_acquire_lock_~#cond~0.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:24:49,805 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of3ForFork0___VERIFIER_atomic_TAS_~v.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:24:49,805 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of3ForFork0___VERIFIER_atomic_TAS_~o.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:24:49,805 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork0___VERIFIER_atomic_TAS_#in~o.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:24:49,805 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork0___VERIFIER_atomic_TAS_#t~mem5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:24:49,805 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of3ForFork0___VERIFIER_atomic_TAS_~o.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:24:49,805 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork0___VERIFIER_atomic_TAS_#in~o.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:24:49,805 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork0___VERIFIER_atomic_TAS_#in~v.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:24:49,805 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork0___VERIFIER_atomic_TAS_#in~v.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:24:49,805 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of3ForFork0___VERIFIER_atomic_TAS_~v.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:24:49,805 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork0_acquire_lock_~#cond~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:24:49,805 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork0_acquire_lock_~#cond~0.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:24:49,806 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork0_acquire_lock_#t~mem6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:24:49,806 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork0_acquire_lock_~#cond~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:24:49,806 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork0_acquire_lock_~#cond~0.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:24:49,806 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork0_acquire_lock_#t~mem6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:24:49,806 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork0_acquire_lock_~#cond~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:24:49,806 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork0_acquire_lock_~#cond~0.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:24:49,806 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork0_acquire_lock_#t~mem7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:24:49,806 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork0_acquire_lock_~#cond~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:24:49,806 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork0_acquire_lock_~#cond~0.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:24:49,806 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork0_acquire_lock_#t~mem7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:24:49,806 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork0_acquire_lock_#t~mem6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:24:49,806 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork0_acquire_lock_#t~mem6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:24:49,806 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork0_acquire_lock_#t~mem6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:24:49,806 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork0_acquire_lock_#t~mem6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:24:49,806 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork0_acquire_lock_#t~mem8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:24:49,807 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork0_acquire_lock_#t~mem8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:24:49,807 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork0_acquire_lock_#t~mem6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:24:49,807 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork0_acquire_lock_#t~mem6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:24:49,807 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork0_acquire_lock_#t~mem6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:24:49,807 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork0_acquire_lock_#t~mem6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:24:49,807 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork0_acquire_lock_#t~mem7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:24:49,807 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork0_acquire_lock_#t~mem8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:24:49,807 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork0_acquire_lock_#t~mem7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:24:49,807 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork0_acquire_lock_#t~mem8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:24:49,807 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork0_acquire_lock_#t~mem7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:24:49,807 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork0_acquire_lock_#t~mem8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:24:49,807 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork0_acquire_lock_#t~mem7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:24:49,807 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork0_acquire_lock_#t~mem8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:24:49,807 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of3ForFork0_acquire_lock_~delay~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:24:49,808 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of3ForFork0_acquire_lock_~delay~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:24:49,808 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of3ForFork0_acquire_lock_~delay~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:24:49,808 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of3ForFork0_acquire_lock_~delay~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:24:49,808 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork0_acquire_lock_#t~mem7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:24:49,808 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork0_acquire_lock_#t~mem7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:24:49,808 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork0_acquire_lock_#t~mem7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:24:49,808 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork0_acquire_lock_#t~mem7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:24:49,808 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of3ForFork0_acquire_lock_~delay~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:24:49,808 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of3ForFork0_acquire_lock_~delay~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:24:49,808 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of3ForFork0_acquire_lock_~delay~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:24:49,808 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of3ForFork0_acquire_lock_~delay~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:24:49,808 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork0_acquire_lock_~#cond~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:24:49,808 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork0_acquire_lock_~#cond~0.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:24:49,808 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of3ForFork0___VERIFIER_atomic_TAS_~v.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:24:49,808 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of3ForFork0___VERIFIER_atomic_TAS_~o.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:24:49,809 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork0___VERIFIER_atomic_TAS_#in~o.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:24:49,809 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork0___VERIFIER_atomic_TAS_#t~mem5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:24:49,809 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of3ForFork0___VERIFIER_atomic_TAS_~o.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:24:49,809 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork0___VERIFIER_atomic_TAS_#in~o.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:24:49,809 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork0___VERIFIER_atomic_TAS_#in~v.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:24:49,809 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork0___VERIFIER_atomic_TAS_#in~v.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:24:49,809 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of3ForFork0___VERIFIER_atomic_TAS_~v.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:24:49,809 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork0_acquire_lock_~#cond~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:24:49,809 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork0_acquire_lock_~#cond~0.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:24:49,809 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of3ForFork0___VERIFIER_atomic_TAS_~v.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:24:49,809 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of3ForFork0___VERIFIER_atomic_TAS_~o.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:24:49,809 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork0___VERIFIER_atomic_TAS_#in~o.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:24:49,809 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork0___VERIFIER_atomic_TAS_#t~mem5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:24:49,809 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of3ForFork0___VERIFIER_atomic_TAS_~o.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:24:49,809 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork0___VERIFIER_atomic_TAS_#in~o.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:24:49,810 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork0___VERIFIER_atomic_TAS_#in~v.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:24:49,810 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork0___VERIFIER_atomic_TAS_#in~v.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:24:49,810 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of3ForFork0___VERIFIER_atomic_TAS_~v.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:24:49,810 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork0_acquire_lock_#t~mem8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:24:49,810 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork0_acquire_lock_#t~mem8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:24:49,810 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork0_acquire_lock_#t~mem8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:24:49,810 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork0_acquire_lock_#t~mem8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:24:49,810 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork0_acquire_lock_~#cond~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:24:49,810 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork0_acquire_lock_~#cond~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:24:49,810 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork0_acquire_lock_~#cond~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:24:49,810 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork0_acquire_lock_~#cond~0.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:24:49,810 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork0_acquire_lock_~#cond~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:24:49,810 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork0_acquire_lock_~#cond~0.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:24:49,811 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork0_#t~post10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:24:49,811 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork0_#t~post10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:24:49,811 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork0_#t~post10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:24:49,811 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork0_#t~post10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:24:49,811 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork0_#t~post10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:24:49,811 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork0_#t~post10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:24:49,811 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork0_#t~post11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:24:49,811 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork0_#t~post11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:24:49,812 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork0_#t~post11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:24:49,812 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork0_#t~post11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:24:49,812 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork0_#t~post11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:24:49,812 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork0_#t~post11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:24:49,812 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork0_release_lock_#t~mem9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:24:49,812 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork0_release_lock_#t~mem9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:24:49,812 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork0_release_lock_#t~mem9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:24:49,812 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork0_release_lock_#t~mem9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:24:49,812 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork0_release_lock_#t~mem9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:24:49,812 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork0_release_lock_#t~mem9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:24:49,812 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork0_release_lock_#t~mem9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:24:49,812 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork0_release_lock_#t~mem9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:24:49,813 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork0_release_lock_#t~mem9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:24:49,813 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork0_release_lock_#t~mem9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:24:49,813 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork0_release_lock_#t~mem9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:24:49,813 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork0_release_lock_#t~mem9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:24:49,815 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork0_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:24:49,815 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork0_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:24:49,815 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of3ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:24:49,815 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of3ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:24:49,815 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork0_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:24:49,815 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork0_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:24:49,815 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of3ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:24:49,816 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of3ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:24:49,816 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:24:49,816 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:24:49,816 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:24:49,816 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:24:49,816 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork0_acquire_lock_~#cond~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:24:49,816 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of3ForFork0_acquire_lock_~delay~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:24:49,816 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork0_acquire_lock_#t~mem7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:24:49,816 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork0_acquire_lock_~#cond~0.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:24:49,816 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork0_acquire_lock_#t~mem6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:24:49,816 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork0_acquire_lock_#t~mem8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:24:49,816 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork0_acquire_lock_~#cond~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:24:49,816 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of3ForFork0_acquire_lock_~delay~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:24:49,816 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork0_acquire_lock_#t~mem7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:24:49,816 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork0_acquire_lock_~#cond~0.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:24:49,817 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork0_acquire_lock_#t~mem6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:24:49,817 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork0_acquire_lock_#t~mem8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:24:49,817 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of3ForFork0_acquire_lock_~delay~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:24:49,817 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of3ForFork0_acquire_lock_~delay~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:24:49,817 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork0_acquire_lock_~#cond~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:24:49,817 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork0_acquire_lock_~#cond~0.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:24:49,818 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork0_acquire_lock_~#cond~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:24:49,818 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork0_acquire_lock_~#cond~0.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:24:49,818 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of3ForFork0_acquire_lock_~delay~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:24:49,819 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of3ForFork0_acquire_lock_~delay~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:24:49,819 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork0_acquire_lock_~#cond~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:24:49,819 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork0_acquire_lock_~#cond~0.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:24:49,819 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of3ForFork0___VERIFIER_atomic_TAS_~v.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:24:49,819 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of3ForFork0___VERIFIER_atomic_TAS_~o.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:24:49,819 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork0___VERIFIER_atomic_TAS_#in~o.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:24:49,819 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork0___VERIFIER_atomic_TAS_#t~mem5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:24:49,819 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of3ForFork0___VERIFIER_atomic_TAS_~o.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:24:49,819 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork0___VERIFIER_atomic_TAS_#in~o.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:24:49,819 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork0___VERIFIER_atomic_TAS_#in~v.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:24:49,819 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork0___VERIFIER_atomic_TAS_#in~v.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:24:49,819 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of3ForFork0___VERIFIER_atomic_TAS_~v.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:24:49,819 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork0_acquire_lock_~#cond~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:24:49,819 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork0_acquire_lock_~#cond~0.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:24:49,819 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of3ForFork0___VERIFIER_atomic_TAS_~v.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:24:49,820 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of3ForFork0___VERIFIER_atomic_TAS_~o.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:24:49,820 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork0___VERIFIER_atomic_TAS_#in~o.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:24:49,820 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork0___VERIFIER_atomic_TAS_#t~mem5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:24:49,820 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of3ForFork0___VERIFIER_atomic_TAS_~o.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:24:49,820 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork0___VERIFIER_atomic_TAS_#in~o.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:24:49,820 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork0___VERIFIER_atomic_TAS_#in~v.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:24:49,820 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork0___VERIFIER_atomic_TAS_#in~v.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:24:49,820 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of3ForFork0___VERIFIER_atomic_TAS_~v.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:24:49,820 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork0_acquire_lock_~#cond~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:24:49,820 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork0_acquire_lock_~#cond~0.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:24:49,820 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork0_acquire_lock_#t~mem6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:24:49,820 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork0_acquire_lock_~#cond~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:24:49,820 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork0_acquire_lock_~#cond~0.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:24:49,820 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork0_acquire_lock_#t~mem6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:24:49,820 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork0_acquire_lock_~#cond~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:24:49,821 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork0_acquire_lock_~#cond~0.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:24:49,821 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork0_acquire_lock_#t~mem7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:24:49,821 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork0_acquire_lock_~#cond~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:24:49,821 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork0_acquire_lock_~#cond~0.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:24:49,821 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork0_acquire_lock_#t~mem7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:24:49,821 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork0_acquire_lock_#t~mem6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:24:49,821 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork0_acquire_lock_#t~mem6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:24:49,821 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork0_acquire_lock_#t~mem6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:24:49,821 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork0_acquire_lock_#t~mem6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:24:49,821 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork0_acquire_lock_#t~mem8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:24:49,821 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork0_acquire_lock_#t~mem8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:24:49,821 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork0_acquire_lock_#t~mem6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:24:49,821 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork0_acquire_lock_#t~mem6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:24:49,821 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork0_acquire_lock_#t~mem6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:24:49,822 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork0_acquire_lock_#t~mem6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:24:49,822 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork0_acquire_lock_#t~mem7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:24:49,822 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork0_acquire_lock_#t~mem8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:24:49,822 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork0_acquire_lock_#t~mem7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:24:49,822 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork0_acquire_lock_#t~mem8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:24:49,822 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork0_acquire_lock_#t~mem7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:24:49,822 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork0_acquire_lock_#t~mem8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:24:49,822 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork0_acquire_lock_#t~mem7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:24:49,822 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork0_acquire_lock_#t~mem8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:24:49,822 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of3ForFork0_acquire_lock_~delay~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:24:49,822 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of3ForFork0_acquire_lock_~delay~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:24:49,822 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of3ForFork0_acquire_lock_~delay~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:24:49,822 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of3ForFork0_acquire_lock_~delay~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:24:49,822 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork0_acquire_lock_#t~mem7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:24:49,823 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork0_acquire_lock_#t~mem7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:24:49,823 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork0_acquire_lock_#t~mem7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:24:49,823 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork0_acquire_lock_#t~mem7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:24:49,823 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of3ForFork0_acquire_lock_~delay~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:24:49,823 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of3ForFork0_acquire_lock_~delay~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:24:49,823 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of3ForFork0_acquire_lock_~delay~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:24:49,823 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of3ForFork0_acquire_lock_~delay~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:24:49,823 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork0_acquire_lock_~#cond~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:24:49,823 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork0_acquire_lock_~#cond~0.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:24:49,823 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of3ForFork0___VERIFIER_atomic_TAS_~v.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:24:49,823 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of3ForFork0___VERIFIER_atomic_TAS_~o.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:24:49,823 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork0___VERIFIER_atomic_TAS_#in~o.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:24:49,823 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork0___VERIFIER_atomic_TAS_#t~mem5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:24:49,823 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of3ForFork0___VERIFIER_atomic_TAS_~o.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:24:49,823 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork0___VERIFIER_atomic_TAS_#in~o.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:24:49,824 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork0___VERIFIER_atomic_TAS_#in~v.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:24:49,824 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork0___VERIFIER_atomic_TAS_#in~v.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:24:49,824 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of3ForFork0___VERIFIER_atomic_TAS_~v.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:24:49,824 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork0_acquire_lock_~#cond~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:24:49,824 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork0_acquire_lock_~#cond~0.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:24:49,824 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of3ForFork0___VERIFIER_atomic_TAS_~v.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:24:49,824 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of3ForFork0___VERIFIER_atomic_TAS_~o.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:24:49,824 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork0___VERIFIER_atomic_TAS_#in~o.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:24:49,824 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork0___VERIFIER_atomic_TAS_#t~mem5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:24:49,824 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of3ForFork0___VERIFIER_atomic_TAS_~o.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:24:49,824 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork0___VERIFIER_atomic_TAS_#in~o.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:24:49,824 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork0___VERIFIER_atomic_TAS_#in~v.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:24:49,824 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork0___VERIFIER_atomic_TAS_#in~v.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:24:49,824 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of3ForFork0___VERIFIER_atomic_TAS_~v.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:24:49,825 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork0_acquire_lock_#t~mem8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:24:49,825 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork0_acquire_lock_#t~mem8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:24:49,825 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork0_acquire_lock_#t~mem8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:24:49,825 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork0_acquire_lock_#t~mem8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:24:49,825 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork0_acquire_lock_~#cond~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:24:49,825 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork0_acquire_lock_~#cond~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:24:49,825 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork0_acquire_lock_~#cond~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:24:49,825 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork0_acquire_lock_~#cond~0.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:24:49,825 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork0_acquire_lock_~#cond~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:24:49,825 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork0_acquire_lock_~#cond~0.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:24:49,825 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork0_#t~post10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:24:49,826 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork0_#t~post10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:24:49,826 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork0_#t~post10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:24:49,826 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork0_#t~post10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:24:49,826 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork0_#t~post10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:24:49,826 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork0_#t~post10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:24:49,826 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork0_#t~post11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:24:49,826 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork0_#t~post11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:24:49,826 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork0_#t~post11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:24:49,826 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork0_#t~post11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:24:49,826 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork0_#t~post11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:24:49,826 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork0_#t~post11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:24:49,827 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork0_release_lock_#t~mem9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:24:49,827 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork0_release_lock_#t~mem9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:24:49,827 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork0_release_lock_#t~mem9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:24:49,827 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork0_release_lock_#t~mem9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:24:49,827 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork0_release_lock_#t~mem9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:24:49,827 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork0_release_lock_#t~mem9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:24:49,827 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork0_release_lock_#t~mem9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:24:49,827 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork0_release_lock_#t~mem9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:24:49,827 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork0_release_lock_#t~mem9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:24:49,827 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork0_release_lock_#t~mem9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:24:49,827 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork0_release_lock_#t~mem9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:24:49,828 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork0_release_lock_#t~mem9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:24:49,828 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of3ForFork0_acquire_lock_~delay~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:24:49,828 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:24:49,828 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of3ForFork0___VERIFIER_atomic_TAS_~o.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:24:49,828 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of3ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:24:49,828 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork0___VERIFIER_atomic_TAS_#in~v.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:24:49,829 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of3ForFork0___VERIFIER_atomic_TAS_~v.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:24:49,829 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork0_release_lock_#t~mem9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:24:49,829 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork0___VERIFIER_atomic_TAS_#in~v.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:24:49,829 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork0_acquire_lock_~#cond~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:24:49,829 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:24:49,829 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork0___VERIFIER_atomic_TAS_#in~o.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:24:49,829 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of3ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:24:49,829 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork0_acquire_lock_#t~mem8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:24:49,829 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork0_acquire_lock_~#cond~0.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:24:49,829 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork0___VERIFIER_atomic_TAS_#t~mem5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:24:49,829 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork0___VERIFIER_atomic_TAS_#in~o.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:24:49,829 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork0_acquire_lock_#t~mem6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:24:49,830 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork0_acquire_lock_#t~mem7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:24:49,830 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of3ForFork0___VERIFIER_atomic_TAS_~o.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:24:49,830 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork0_#t~post11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:24:49,830 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork0_#t~post10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:24:49,830 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of3ForFork0___VERIFIER_atomic_TAS_~v.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:24:49,831 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork0_acquire_lock_#t~mem7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:24:49,831 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork0_acquire_lock_#t~mem8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:24:49,831 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork0_acquire_lock_~#cond~0.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:24:49,831 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork0_acquire_lock_#t~mem6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:24:49,832 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of3ForFork0___VERIFIER_atomic_TAS_~o.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:24:49,832 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of3ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:24:49,832 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork0___VERIFIER_atomic_TAS_#in~o.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:24:49,832 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of3ForFork0___VERIFIER_atomic_TAS_~v.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:24:49,832 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of3ForFork0___VERIFIER_atomic_TAS_~o.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:24:49,832 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork0___VERIFIER_atomic_TAS_#in~v.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:24:49,832 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of3ForFork0_acquire_lock_~delay~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:24:49,832 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork0_#t~post10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:24:49,832 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork0_#t~post11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:24:49,832 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:24:49,832 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork0_release_lock_#t~mem9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:24:49,832 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of3ForFork0___VERIFIER_atomic_TAS_~v.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:24:49,833 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork0___VERIFIER_atomic_TAS_#t~mem5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:24:49,833 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of3ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:24:49,833 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:24:49,833 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork0_acquire_lock_~#cond~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:24:49,833 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork0___VERIFIER_atomic_TAS_#in~o.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:24:49,833 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork0___VERIFIER_atomic_TAS_#in~v.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:24:49,834 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork0_#t~post10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:24:49,834 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork0_#t~post11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:24:49,834 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork0_release_lock_#t~mem9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:24:49,835 WARN L313 ript$VariableManager]: TermVariabe thr1Thread3of3ForFork0___VERIFIER_atomic_TAS_~o.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:24:49,835 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork0___VERIFIER_atomic_TAS_#t~mem5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:24:49,835 WARN L313 ript$VariableManager]: TermVariabe thr1Thread3of3ForFork0___VERIFIER_atomic_TAS_~o.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:24:49,835 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork0___VERIFIER_atomic_TAS_#in~v.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:24:49,835 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:24:49,835 WARN L313 ript$VariableManager]: TermVariabe thr1Thread3of3ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:24:49,835 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:24:49,835 WARN L313 ript$VariableManager]: TermVariabe thr1Thread3of3ForFork0_acquire_lock_~delay~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:24:49,835 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork0_acquire_lock_~#cond~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:24:49,835 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork0___VERIFIER_atomic_TAS_#in~v.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:24:49,835 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork0___VERIFIER_atomic_TAS_#in~o.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:24:49,835 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork0_acquire_lock_#t~mem8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:24:49,836 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork0_acquire_lock_#t~mem7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:24:49,836 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork0_acquire_lock_#t~mem6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:24:49,836 WARN L313 ript$VariableManager]: TermVariabe thr1Thread3of3ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:24:49,836 WARN L313 ript$VariableManager]: TermVariabe thr1Thread3of3ForFork0___VERIFIER_atomic_TAS_~v.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:24:49,836 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork0_acquire_lock_~#cond~0.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:24:49,836 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork0___VERIFIER_atomic_TAS_#in~o.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:24:49,836 WARN L313 ript$VariableManager]: TermVariabe thr1Thread3of3ForFork0___VERIFIER_atomic_TAS_~v.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:24:49,837 INFO L149 ThreadInstanceAdder]: Constructed 0 joinOtherThreadTransitions. [2021-03-25 03:24:49,837 INFO L253 AbstractCegarLoop]: Starting to check reachability of 13 error locations. [2021-03-25 03:24:49,841 INFO L376 AbstractCegarLoop]: Interprodecural is true [2021-03-25 03:24:49,841 INFO L377 AbstractCegarLoop]: Hoare is false [2021-03-25 03:24:49,841 INFO L378 AbstractCegarLoop]: Compute interpolants for FPandBP [2021-03-25 03:24:49,841 INFO L379 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2021-03-25 03:24:49,842 INFO L380 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2021-03-25 03:24:49,842 INFO L381 AbstractCegarLoop]: Difference is false [2021-03-25 03:24:49,842 INFO L382 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2021-03-25 03:24:49,842 INFO L386 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2021-03-25 03:24:49,848 INFO L74 FinitePrefix]: Start finitePrefix. Operand has 173 places, 191 transitions, 403 flow [2021-03-25 03:24:49,890 INFO L129 PetriNetUnfolder]: 28/217 cut-off events. [2021-03-25 03:24:49,890 INFO L130 PetriNetUnfolder]: For 7/7 co-relation queries the response was YES. [2021-03-25 03:24:49,893 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 680 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 03:24:49,893 INFO L82 GeneralOperation]: Start removeDead. Operand has 173 places, 191 transitions, 403 flow [2021-03-25 03:24:49,897 INFO L88 GeneralOperation]: Finished RemoveDead, result has has 173 places, 191 transitions, 403 flow [2021-03-25 03:24:49,897 INFO L174 etLargeBlockEncoding]: Petri net LBE is using variable-based independence relation. [2021-03-25 03:24:49,897 INFO L137 etLargeBlockEncoding]: Starting large block encoding on Petri net that has 173 places, 191 transitions, 403 flow [2021-03-25 03:24:49,898 INFO L129 LiptonReduction]: Starting Lipton reduction on Petri net that has 173 places, 191 transitions, 403 flow [2021-03-25 03:24:49,899 INFO L74 FinitePrefix]: Start finitePrefix. Operand has 173 places, 191 transitions, 403 flow [2021-03-25 03:24:49,924 INFO L129 PetriNetUnfolder]: 28/217 cut-off events. [2021-03-25 03:24:49,924 INFO L130 PetriNetUnfolder]: For 7/7 co-relation queries the response was YES. [2021-03-25 03:24:49,926 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 668 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 03:24:49,936 INFO L142 LiptonReduction]: Number of co-enabled transitions 21780 [2021-03-25 03:24:51,655 INFO L154 LiptonReduction]: Checked pairs total: 15723 [2021-03-25 03:24:51,656 INFO L156 LiptonReduction]: Total number of compositions: 108 [2021-03-25 03:24:51,656 INFO L199 CegarLoopForPetriNet]: Time needed for LBE in milliseconds: 1759 [2021-03-25 03:24:51,661 INFO L129 PetriNetUnfolder]: 2/53 cut-off events. [2021-03-25 03:24:51,661 INFO L130 PetriNetUnfolder]: For 4/4 co-relation queries the response was YES. [2021-03-25 03:24:51,661 INFO L255 CegarLoopForPetriNet]: Found error trace [2021-03-25 03:24:51,662 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 03:24:51,662 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 03:24:51,662 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-03-25 03:24:51,662 INFO L82 PathProgramCache]: Analyzing trace with hash 1765891421, now seen corresponding path program 1 times [2021-03-25 03:24:51,662 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-03-25 03:24:51,662 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [866957328] [2021-03-25 03:24:51,662 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-03-25 03:24:51,685 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-03-25 03:24:51,755 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 03:24:51,756 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-25 03:24:51,756 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 03:24:51,757 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-03-25 03:24:51,764 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 03:24:51,765 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 15 [2021-03-25 03:24:51,776 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 03:24:51,776 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 8 [2021-03-25 03:24:51,780 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 03:24:51,780 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 4 [2021-03-25 03:24:51,785 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 03:24:51,786 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [866957328] [2021-03-25 03:24:51,786 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-03-25 03:24:51,786 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2021-03-25 03:24:51,786 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1193757642] [2021-03-25 03:24:51,793 INFO L460 AbstractCegarLoop]: Interpolant automaton has 6 states [2021-03-25 03:24:51,793 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-03-25 03:24:51,802 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2021-03-25 03:24:51,804 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=10, Invalid=20, Unknown=0, NotChecked=0, Total=30 [2021-03-25 03:24:51,807 INFO L508 CegarLoopForPetriNet]: Number of universal loopers: 145 out of 299 [2021-03-25 03:24:51,810 INFO L92 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 117 places, 125 transitions, 271 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 03:24:51,810 INFO L101 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2021-03-25 03:24:51,811 INFO L102 encePairwiseOnDemand]: Number of universal subtrahend loopers: 145 of 299 [2021-03-25 03:24:51,811 INFO L74 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2021-03-25 03:24:54,923 INFO L129 PetriNetUnfolder]: 9957/21805 cut-off events. [2021-03-25 03:24:54,923 INFO L130 PetriNetUnfolder]: For 956/956 co-relation queries the response was YES. [2021-03-25 03:24:55,001 INFO L84 FinitePrefix]: Finished finitePrefix Result has 36424 conditions, 21805 events. 9957/21805 cut-off events. For 956/956 co-relation queries the response was YES. Maximal size of possible extension queue 630. Compared 206277 event pairs, 2039 based on Foata normal form. 5849/25971 useless extension candidates. Maximal degree in co-relation 31613. Up to 6218 conditions per place. [2021-03-25 03:24:55,146 INFO L132 encePairwiseOnDemand]: 269/299 looper letters, 111 selfloop transitions, 39 changer transitions 0/220 dead transitions. [2021-03-25 03:24:55,146 INFO L138 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 113 places, 220 transitions, 761 flow [2021-03-25 03:24:55,230 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2021-03-25 03:24:55,232 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 8 states. [2021-03-25 03:24:55,247 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8 states to 8 states and 1387 transitions. [2021-03-25 03:24:55,252 INFO L553 CegarLoopForPetriNet]: DFA transition density 0.5798494983277592 [2021-03-25 03:24:55,253 INFO L72 ComplementDD]: Start complementDD. Operand 8 states and 1387 transitions. [2021-03-25 03:24:55,253 INFO L73 IsDeterministic]: Start isDeterministic. Operand 8 states and 1387 transitions. [2021-03-25 03:24:55,257 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2021-03-25 03:24:55,260 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 8 states and 1387 transitions. [2021-03-25 03:24:55,266 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 9 states, 8 states have (on average 173.375) internal successors, (1387), 8 states have internal predecessors, (1387), 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 03:24:55,279 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 9 states, 9 states have (on average 299.0) internal successors, (2691), 9 states have internal predecessors, (2691), 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 03:24:55,281 INFO L81 ComplementDD]: Finished complementDD. Result has 9 states, 9 states have (on average 299.0) internal successors, (2691), 9 states have internal predecessors, (2691), 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 03:24:55,282 INFO L185 Difference]: Start difference. First operand has 117 places, 125 transitions, 271 flow. Second operand 8 states and 1387 transitions. [2021-03-25 03:24:55,283 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 113 places, 220 transitions, 761 flow [2021-03-25 03:24:55,297 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 113 places, 220 transitions, 755 flow, removed 3 selfloop flow, removed 0 redundant places. [2021-03-25 03:24:55,301 INFO L241 Difference]: Finished difference. Result has 120 places, 146 transitions, 523 flow [2021-03-25 03:24:55,303 INFO L326 CegarLoopForPetriNet]: {PETRI_ALPHABET=299, PETRI_DIFFERENCE_MINUEND_FLOW=225, PETRI_DIFFERENCE_MINUEND_PLACES=106, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=105, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=4, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=89, PETRI_DIFFERENCE_SUBTRAHEND_STATES=8, PETRI_FLOW=523, PETRI_PLACES=120, PETRI_TRANSITIONS=146} [2021-03-25 03:24:55,304 INFO L343 CegarLoopForPetriNet]: 117 programPoint places, 3 predicate places. [2021-03-25 03:24:55,304 INFO L174 etLargeBlockEncoding]: Petri net LBE is using variable-based independence relation. [2021-03-25 03:24:55,304 INFO L137 etLargeBlockEncoding]: Starting large block encoding on Petri net that has 120 places, 146 transitions, 523 flow [2021-03-25 03:24:55,304 INFO L129 LiptonReduction]: Starting Lipton reduction on Petri net that has 120 places, 146 transitions, 523 flow [2021-03-25 03:24:55,305 INFO L74 FinitePrefix]: Start finitePrefix. Operand has 120 places, 146 transitions, 523 flow [2021-03-25 03:24:55,653 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([814] 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][44], [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)), 101#L700-2true, 42#L702-7true, thr1Thread1of3ForFork0InUse, thr1Thread2of3ForFork0InUse, 79#L719-3true, thr1Thread3of3ForFork0InUse, 20#L700-2true, 188#(and (not (= |thr1Thread1of3ForFork0_acquire_lock_#t~mem8| |thr1Thread1of3ForFork0_acquire_lock_#t~mem7|)) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), Black: 177#true, Black: 179#(= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)]) [2021-03-25 03:24:55,654 INFO L384 tUnfolder$Statistics]: this new event has 63 ancestors and is cut-off event [2021-03-25 03:24:55,654 INFO L387 tUnfolder$Statistics]: existing Event has 39 ancestors and is cut-off event [2021-03-25 03:24:55,654 INFO L387 tUnfolder$Statistics]: existing Event has 39 ancestors and is cut-off event [2021-03-25 03:24:55,654 INFO L387 tUnfolder$Statistics]: existing Event has 63 ancestors and is cut-off event [2021-03-25 03:24:55,698 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([814] 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][44], [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)), 101#L700-2true, 42#L702-7true, thr1Thread1of3ForFork0InUse, 78#L719-2true, thr1Thread2of3ForFork0InUse, thr1Thread3of3ForFork0InUse, 20#L700-2true, 188#(and (not (= |thr1Thread1of3ForFork0_acquire_lock_#t~mem8| |thr1Thread1of3ForFork0_acquire_lock_#t~mem7|)) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), Black: 177#true, Black: 179#(= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)]) [2021-03-25 03:24:55,699 INFO L384 tUnfolder$Statistics]: this new event has 66 ancestors and is cut-off event [2021-03-25 03:24:55,699 INFO L387 tUnfolder$Statistics]: existing Event has 66 ancestors and is cut-off event [2021-03-25 03:24:55,699 INFO L387 tUnfolder$Statistics]: existing Event has 42 ancestors and is cut-off event [2021-03-25 03:24:55,699 INFO L387 tUnfolder$Statistics]: existing Event has 42 ancestors and is cut-off event [2021-03-25 03:24:55,702 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([704] 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][116], [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)), 101#L700-2true, 42#L702-7true, thr1Thread1of3ForFork0InUse, 78#L719-2true, thr1Thread2of3ForFork0InUse, thr1Thread3of3ForFork0InUse, 20#L700-2true, 188#(and (not (= |thr1Thread1of3ForFork0_acquire_lock_#t~mem8| |thr1Thread1of3ForFork0_acquire_lock_#t~mem7|)) (= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)), Black: 177#true, Black: 179#(= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1)]) [2021-03-25 03:24:55,702 INFO L384 tUnfolder$Statistics]: this new event has 66 ancestors and is cut-off event [2021-03-25 03:24:55,702 INFO L387 tUnfolder$Statistics]: existing Event has 42 ancestors and is cut-off event [2021-03-25 03:24:55,703 INFO L387 tUnfolder$Statistics]: existing Event has 66 ancestors and is cut-off event [2021-03-25 03:24:55,703 INFO L387 tUnfolder$Statistics]: existing Event has 42 ancestors and is cut-off event [2021-03-25 03:24:55,719 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([814] 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][44], [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 03:24:55,719 INFO L384 tUnfolder$Statistics]: this new event has 67 ancestors and is cut-off event [2021-03-25 03:24:55,719 INFO L387 tUnfolder$Statistics]: existing Event has 43 ancestors and is cut-off event [2021-03-25 03:24:55,719 INFO L387 tUnfolder$Statistics]: existing Event has 39 ancestors and is cut-off event [2021-03-25 03:24:55,719 INFO L387 tUnfolder$Statistics]: existing Event has 63 ancestors and is cut-off event [2021-03-25 03:24:55,747 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([704] 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][116], [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, 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 03:24:55,747 INFO L384 tUnfolder$Statistics]: this new event has 70 ancestors and is cut-off event [2021-03-25 03:24:55,747 INFO L387 tUnfolder$Statistics]: existing Event has 42 ancestors and is cut-off event [2021-03-25 03:24:55,747 INFO L387 tUnfolder$Statistics]: existing Event has 46 ancestors and is cut-off event [2021-03-25 03:24:55,748 INFO L387 tUnfolder$Statistics]: existing Event has 66 ancestors and is cut-off event [2021-03-25 03:24:55,749 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([814] 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][44], [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 03:24:55,749 INFO L384 tUnfolder$Statistics]: this new event has 70 ancestors and is cut-off event [2021-03-25 03:24:55,749 INFO L387 tUnfolder$Statistics]: existing Event has 66 ancestors and is cut-off event [2021-03-25 03:24:55,750 INFO L387 tUnfolder$Statistics]: existing Event has 46 ancestors and is cut-off event [2021-03-25 03:24:55,750 INFO L387 tUnfolder$Statistics]: existing Event has 42 ancestors and is cut-off event [2021-03-25 03:24:55,884 INFO L129 PetriNetUnfolder]: 1085/4714 cut-off events. [2021-03-25 03:24:55,884 INFO L130 PetriNetUnfolder]: For 1665/1817 co-relation queries the response was YES. [2021-03-25 03:24:55,920 INFO L84 FinitePrefix]: Finished finitePrefix Result has 7929 conditions, 4714 events. 1085/4714 cut-off events. For 1665/1817 co-relation queries the response was YES. Maximal size of possible extension queue 122. Compared 43829 event pairs, 89 based on Foata normal form. 4/4226 useless extension candidates. Maximal degree in co-relation 5945. Up to 713 conditions per place. [2021-03-25 03:24:56,020 INFO L142 LiptonReduction]: Number of co-enabled transitions 10854 [2021-03-25 03:24:56,639 WARN L205 SmtUtils]: Spent 122.00 ms on a formula simplification. DAG size of input: 69 DAG size of output: 63 [2021-03-25 03:24:56,794 WARN L205 SmtUtils]: Spent 100.00 ms on a formula simplification. DAG size of input: 69 DAG size of output: 63 [2021-03-25 03:25:02,137 INFO L154 LiptonReduction]: Checked pairs total: 5517 [2021-03-25 03:25:02,138 INFO L156 LiptonReduction]: Total number of compositions: 21 [2021-03-25 03:25:02,138 INFO L199 CegarLoopForPetriNet]: Time needed for LBE in milliseconds: 6834 [2021-03-25 03:25:02,139 INFO L480 AbstractCegarLoop]: Abstraction has has 117 places, 143 transitions, 517 flow [2021-03-25 03:25:02,139 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 03:25:02,139 INFO L255 CegarLoopForPetriNet]: Found error trace [2021-03-25 03:25:02,140 INFO L263 CegarLoopForPetriNet]: trace histogram [4, 4, 3, 1, 1, 1, 1, 1, 1, 1] [2021-03-25 03:25:02,140 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2021-03-25 03:25:02,140 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 03:25:02,140 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-03-25 03:25:02,140 INFO L82 PathProgramCache]: Analyzing trace with hash -46432136, now seen corresponding path program 1 times [2021-03-25 03:25:02,140 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-03-25 03:25:02,141 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [182804449] [2021-03-25 03:25:02,141 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-03-25 03:25:02,156 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2021-03-25 03:25:02,156 INFO L223 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2021-03-25 03:25:02,167 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2021-03-25 03:25:02,167 INFO L223 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2021-03-25 03:25:02,172 INFO L173 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2021-03-25 03:25:02,172 INFO L634 BasicCegarLoop]: Counterexample might be feasible [2021-03-25 03:25:02,172 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3 [2021-03-25 03:25:02,172 WARN L342 ceAbstractionStarter]: 3 thread instances were not sufficient, I will increase this number and restart the analysis [2021-03-25 03:25:02,172 INFO L323 ceAbstractionStarter]: Constructing petrified ICFG for 4 thread instances. [2021-03-25 03:25:02,189 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of4ForFork0_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:25:02,189 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of4ForFork0_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:25:02,189 WARN L313 ript$VariableManager]: TermVariabe thr1Thread3of4ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:25:02,189 WARN L313 ript$VariableManager]: TermVariabe thr1Thread3of4ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:25:02,190 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of4ForFork0_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:25:02,190 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of4ForFork0_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:25:02,190 WARN L313 ript$VariableManager]: TermVariabe thr1Thread3of4ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:25:02,190 WARN L313 ript$VariableManager]: TermVariabe thr1Thread3of4ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:25:02,190 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of4ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:25:02,190 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of4ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:25:02,190 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of4ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:25:02,190 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of4ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:25:02,190 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of4ForFork0_acquire_lock_~#cond~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:25:02,190 WARN L313 ript$VariableManager]: TermVariabe thr1Thread3of4ForFork0_acquire_lock_~delay~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:25:02,190 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of4ForFork0_acquire_lock_#t~mem7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:25:02,190 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of4ForFork0_acquire_lock_~#cond~0.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:25:02,190 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of4ForFork0_acquire_lock_#t~mem6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:25:02,191 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of4ForFork0_acquire_lock_#t~mem8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:25:02,191 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of4ForFork0_acquire_lock_~#cond~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:25:02,191 WARN L313 ript$VariableManager]: TermVariabe thr1Thread3of4ForFork0_acquire_lock_~delay~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:25:02,191 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of4ForFork0_acquire_lock_#t~mem7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:25:02,191 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of4ForFork0_acquire_lock_~#cond~0.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:25:02,191 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of4ForFork0_acquire_lock_#t~mem6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:25:02,191 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of4ForFork0_acquire_lock_#t~mem8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:25:02,191 WARN L313 ript$VariableManager]: TermVariabe thr1Thread3of4ForFork0_acquire_lock_~delay~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:25:02,191 WARN L313 ript$VariableManager]: TermVariabe thr1Thread3of4ForFork0_acquire_lock_~delay~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:25:02,191 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of4ForFork0_acquire_lock_~#cond~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:25:02,191 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of4ForFork0_acquire_lock_~#cond~0.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:25:02,191 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of4ForFork0_acquire_lock_~#cond~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:25:02,191 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of4ForFork0_acquire_lock_~#cond~0.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:25:02,191 WARN L313 ript$VariableManager]: TermVariabe thr1Thread3of4ForFork0_acquire_lock_~delay~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:25:02,191 WARN L313 ript$VariableManager]: TermVariabe thr1Thread3of4ForFork0_acquire_lock_~delay~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:25:02,192 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of4ForFork0_acquire_lock_~#cond~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:25:02,192 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of4ForFork0_acquire_lock_~#cond~0.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:25:02,192 WARN L313 ript$VariableManager]: TermVariabe thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_~v.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:25:02,192 WARN L313 ript$VariableManager]: TermVariabe thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_~o.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:25:02,192 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_#in~o.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:25:02,192 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_#t~mem5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:25:02,192 WARN L313 ript$VariableManager]: TermVariabe thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_~o.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:25:02,192 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_#in~o.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:25:02,192 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_#in~v.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:25:02,192 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_#in~v.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:25:02,192 WARN L313 ript$VariableManager]: TermVariabe thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_~v.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:25:02,192 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of4ForFork0_acquire_lock_~#cond~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:25:02,192 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of4ForFork0_acquire_lock_~#cond~0.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:25:02,192 WARN L313 ript$VariableManager]: TermVariabe thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_~v.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:25:02,192 WARN L313 ript$VariableManager]: TermVariabe thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_~o.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:25:02,192 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_#in~o.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:25:02,192 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_#t~mem5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:25:02,193 WARN L313 ript$VariableManager]: TermVariabe thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_~o.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:25:02,193 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_#in~o.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:25:02,193 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_#in~v.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:25:02,193 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_#in~v.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:25:02,193 WARN L313 ript$VariableManager]: TermVariabe thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_~v.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:25:02,193 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of4ForFork0_acquire_lock_~#cond~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:25:02,193 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of4ForFork0_acquire_lock_~#cond~0.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:25:02,193 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of4ForFork0_acquire_lock_#t~mem6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:25:02,193 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of4ForFork0_acquire_lock_~#cond~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:25:02,193 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of4ForFork0_acquire_lock_~#cond~0.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:25:02,193 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of4ForFork0_acquire_lock_#t~mem6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:25:02,193 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of4ForFork0_acquire_lock_~#cond~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:25:02,193 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of4ForFork0_acquire_lock_~#cond~0.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:25:02,193 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of4ForFork0_acquire_lock_#t~mem7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:25:02,193 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of4ForFork0_acquire_lock_~#cond~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:25:02,193 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of4ForFork0_acquire_lock_~#cond~0.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:25:02,193 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of4ForFork0_acquire_lock_#t~mem7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:25:02,194 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of4ForFork0_acquire_lock_#t~mem6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:25:02,194 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of4ForFork0_acquire_lock_#t~mem6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:25:02,194 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of4ForFork0_acquire_lock_#t~mem6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:25:02,194 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of4ForFork0_acquire_lock_#t~mem6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:25:02,194 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of4ForFork0_acquire_lock_#t~mem8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:25:02,194 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of4ForFork0_acquire_lock_#t~mem8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:25:02,194 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of4ForFork0_acquire_lock_#t~mem6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:25:02,194 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of4ForFork0_acquire_lock_#t~mem6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:25:02,194 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of4ForFork0_acquire_lock_#t~mem6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:25:02,194 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of4ForFork0_acquire_lock_#t~mem6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:25:02,194 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of4ForFork0_acquire_lock_#t~mem7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:25:02,194 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of4ForFork0_acquire_lock_#t~mem8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:25:02,194 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of4ForFork0_acquire_lock_#t~mem7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:25:02,194 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of4ForFork0_acquire_lock_#t~mem8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:25:02,194 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of4ForFork0_acquire_lock_#t~mem7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:25:02,194 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of4ForFork0_acquire_lock_#t~mem8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:25:02,195 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of4ForFork0_acquire_lock_#t~mem7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:25:02,195 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of4ForFork0_acquire_lock_#t~mem8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:25:02,195 WARN L313 ript$VariableManager]: TermVariabe thr1Thread3of4ForFork0_acquire_lock_~delay~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:25:02,195 WARN L313 ript$VariableManager]: TermVariabe thr1Thread3of4ForFork0_acquire_lock_~delay~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:25:02,195 WARN L313 ript$VariableManager]: TermVariabe thr1Thread3of4ForFork0_acquire_lock_~delay~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:25:02,195 WARN L313 ript$VariableManager]: TermVariabe thr1Thread3of4ForFork0_acquire_lock_~delay~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:25:02,195 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of4ForFork0_acquire_lock_#t~mem7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:25:02,195 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of4ForFork0_acquire_lock_#t~mem7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:25:02,195 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of4ForFork0_acquire_lock_#t~mem7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:25:02,195 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of4ForFork0_acquire_lock_#t~mem7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:25:02,195 WARN L313 ript$VariableManager]: TermVariabe thr1Thread3of4ForFork0_acquire_lock_~delay~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:25:02,195 WARN L313 ript$VariableManager]: TermVariabe thr1Thread3of4ForFork0_acquire_lock_~delay~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:25:02,195 WARN L313 ript$VariableManager]: TermVariabe thr1Thread3of4ForFork0_acquire_lock_~delay~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:25:02,195 WARN L313 ript$VariableManager]: TermVariabe thr1Thread3of4ForFork0_acquire_lock_~delay~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:25:02,196 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of4ForFork0_acquire_lock_~#cond~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:25:02,196 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of4ForFork0_acquire_lock_~#cond~0.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:25:02,196 WARN L313 ript$VariableManager]: TermVariabe thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_~v.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:25:02,196 WARN L313 ript$VariableManager]: TermVariabe thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_~o.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:25:02,196 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_#in~o.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:25:02,196 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_#t~mem5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:25:02,196 WARN L313 ript$VariableManager]: TermVariabe thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_~o.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:25:02,196 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_#in~o.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:25:02,196 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_#in~v.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:25:02,196 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_#in~v.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:25:02,196 WARN L313 ript$VariableManager]: TermVariabe thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_~v.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:25:02,196 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of4ForFork0_acquire_lock_~#cond~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:25:02,196 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of4ForFork0_acquire_lock_~#cond~0.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:25:02,196 WARN L313 ript$VariableManager]: TermVariabe thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_~v.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:25:02,196 WARN L313 ript$VariableManager]: TermVariabe thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_~o.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:25:02,197 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_#in~o.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:25:02,197 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_#t~mem5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:25:02,197 WARN L313 ript$VariableManager]: TermVariabe thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_~o.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:25:02,197 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_#in~o.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:25:02,197 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_#in~v.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:25:02,197 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_#in~v.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:25:02,197 WARN L313 ript$VariableManager]: TermVariabe thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_~v.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:25:02,197 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of4ForFork0_acquire_lock_#t~mem8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:25:02,197 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of4ForFork0_acquire_lock_#t~mem8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:25:02,197 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of4ForFork0_acquire_lock_#t~mem8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:25:02,197 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of4ForFork0_acquire_lock_#t~mem8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:25:02,197 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of4ForFork0_acquire_lock_~#cond~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:25:02,197 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of4ForFork0_acquire_lock_~#cond~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:25:02,197 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of4ForFork0_acquire_lock_~#cond~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:25:02,198 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of4ForFork0_acquire_lock_~#cond~0.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:25:02,198 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of4ForFork0_acquire_lock_~#cond~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:25:02,198 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of4ForFork0_acquire_lock_~#cond~0.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:25:02,198 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of4ForFork0_#t~post10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:25:02,198 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of4ForFork0_#t~post10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:25:02,198 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of4ForFork0_#t~post10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:25:02,198 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of4ForFork0_#t~post10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:25:02,198 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of4ForFork0_#t~post10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:25:02,198 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of4ForFork0_#t~post10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:25:02,198 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of4ForFork0_#t~post11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:25:02,198 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of4ForFork0_#t~post11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:25:02,198 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of4ForFork0_#t~post11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:25:02,198 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of4ForFork0_#t~post11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:25:02,199 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of4ForFork0_#t~post11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:25:02,199 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of4ForFork0_#t~post11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:25:02,199 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of4ForFork0_release_lock_#t~mem9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:25:02,199 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of4ForFork0_release_lock_#t~mem9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:25:02,199 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of4ForFork0_release_lock_#t~mem9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:25:02,199 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of4ForFork0_release_lock_#t~mem9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:25:02,199 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of4ForFork0_release_lock_#t~mem9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:25:02,199 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of4ForFork0_release_lock_#t~mem9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:25:02,199 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of4ForFork0_release_lock_#t~mem9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:25:02,199 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of4ForFork0_release_lock_#t~mem9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:25:02,199 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of4ForFork0_release_lock_#t~mem9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:25:02,199 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of4ForFork0_release_lock_#t~mem9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:25:02,199 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of4ForFork0_release_lock_#t~mem9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:25:02,199 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of4ForFork0_release_lock_#t~mem9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:25:02,200 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread4of4ForFork0_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:25:02,200 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread4of4ForFork0_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:25:02,200 WARN L313 ript$VariableManager]: TermVariabe thr1Thread4of4ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:25:02,200 WARN L313 ript$VariableManager]: TermVariabe thr1Thread4of4ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:25:02,200 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread4of4ForFork0_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:25:02,200 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread4of4ForFork0_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:25:02,200 WARN L313 ript$VariableManager]: TermVariabe thr1Thread4of4ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:25:02,200 WARN L313 ript$VariableManager]: TermVariabe thr1Thread4of4ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:25:02,200 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread4of4ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:25:02,200 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread4of4ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:25:02,200 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread4of4ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:25:02,200 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread4of4ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:25:02,201 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread4of4ForFork0_acquire_lock_~#cond~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:25:02,201 WARN L313 ript$VariableManager]: TermVariabe thr1Thread4of4ForFork0_acquire_lock_~delay~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:25:02,201 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread4of4ForFork0_acquire_lock_#t~mem7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:25:02,201 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread4of4ForFork0_acquire_lock_~#cond~0.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:25:02,201 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread4of4ForFork0_acquire_lock_#t~mem6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:25:02,201 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread4of4ForFork0_acquire_lock_#t~mem8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:25:02,201 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread4of4ForFork0_acquire_lock_~#cond~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:25:02,201 WARN L313 ript$VariableManager]: TermVariabe thr1Thread4of4ForFork0_acquire_lock_~delay~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:25:02,201 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread4of4ForFork0_acquire_lock_#t~mem7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:25:02,201 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread4of4ForFork0_acquire_lock_~#cond~0.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:25:02,201 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread4of4ForFork0_acquire_lock_#t~mem6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:25:02,201 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread4of4ForFork0_acquire_lock_#t~mem8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:25:02,201 WARN L313 ript$VariableManager]: TermVariabe thr1Thread4of4ForFork0_acquire_lock_~delay~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:25:02,201 WARN L313 ript$VariableManager]: TermVariabe thr1Thread4of4ForFork0_acquire_lock_~delay~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:25:02,201 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread4of4ForFork0_acquire_lock_~#cond~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:25:02,201 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread4of4ForFork0_acquire_lock_~#cond~0.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:25:02,202 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread4of4ForFork0_acquire_lock_~#cond~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:25:02,202 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread4of4ForFork0_acquire_lock_~#cond~0.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:25:02,202 WARN L313 ript$VariableManager]: TermVariabe thr1Thread4of4ForFork0_acquire_lock_~delay~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:25:02,202 WARN L313 ript$VariableManager]: TermVariabe thr1Thread4of4ForFork0_acquire_lock_~delay~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:25:02,202 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread4of4ForFork0_acquire_lock_~#cond~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:25:02,202 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread4of4ForFork0_acquire_lock_~#cond~0.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:25:02,202 WARN L313 ript$VariableManager]: TermVariabe thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_~v.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:25:02,202 WARN L313 ript$VariableManager]: TermVariabe thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_~o.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:25:02,202 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#in~o.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:25:02,202 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#t~mem5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:25:02,202 WARN L313 ript$VariableManager]: TermVariabe thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_~o.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:25:02,202 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#in~o.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:25:02,202 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#in~v.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:25:02,202 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#in~v.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:25:02,202 WARN L313 ript$VariableManager]: TermVariabe thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_~v.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:25:02,203 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread4of4ForFork0_acquire_lock_~#cond~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:25:02,203 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread4of4ForFork0_acquire_lock_~#cond~0.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:25:02,203 WARN L313 ript$VariableManager]: TermVariabe thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_~v.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:25:02,203 WARN L313 ript$VariableManager]: TermVariabe thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_~o.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:25:02,203 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#in~o.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:25:02,203 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#t~mem5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:25:02,203 WARN L313 ript$VariableManager]: TermVariabe thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_~o.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:25:02,203 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#in~o.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:25:02,203 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#in~v.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:25:02,203 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#in~v.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:25:02,203 WARN L313 ript$VariableManager]: TermVariabe thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_~v.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:25:02,203 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread4of4ForFork0_acquire_lock_~#cond~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:25:02,203 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread4of4ForFork0_acquire_lock_~#cond~0.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:25:02,203 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread4of4ForFork0_acquire_lock_#t~mem6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:25:02,204 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread4of4ForFork0_acquire_lock_~#cond~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:25:02,204 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread4of4ForFork0_acquire_lock_~#cond~0.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:25:02,204 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread4of4ForFork0_acquire_lock_#t~mem6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:25:02,204 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread4of4ForFork0_acquire_lock_~#cond~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:25:02,204 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread4of4ForFork0_acquire_lock_~#cond~0.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:25:02,204 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread4of4ForFork0_acquire_lock_#t~mem7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:25:02,204 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread4of4ForFork0_acquire_lock_~#cond~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:25:02,204 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread4of4ForFork0_acquire_lock_~#cond~0.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:25:02,204 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread4of4ForFork0_acquire_lock_#t~mem7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:25:02,204 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread4of4ForFork0_acquire_lock_#t~mem6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:25:02,204 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread4of4ForFork0_acquire_lock_#t~mem6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:25:02,204 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread4of4ForFork0_acquire_lock_#t~mem6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:25:02,204 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread4of4ForFork0_acquire_lock_#t~mem6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:25:02,204 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread4of4ForFork0_acquire_lock_#t~mem8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:25:02,205 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread4of4ForFork0_acquire_lock_#t~mem8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:25:02,205 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread4of4ForFork0_acquire_lock_#t~mem6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:25:02,205 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread4of4ForFork0_acquire_lock_#t~mem6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:25:02,205 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread4of4ForFork0_acquire_lock_#t~mem6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:25:02,205 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread4of4ForFork0_acquire_lock_#t~mem6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:25:02,205 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread4of4ForFork0_acquire_lock_#t~mem7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:25:02,205 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread4of4ForFork0_acquire_lock_#t~mem8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:25:02,205 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread4of4ForFork0_acquire_lock_#t~mem7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:25:02,205 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread4of4ForFork0_acquire_lock_#t~mem8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:25:02,205 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread4of4ForFork0_acquire_lock_#t~mem7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:25:02,205 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread4of4ForFork0_acquire_lock_#t~mem8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:25:02,205 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread4of4ForFork0_acquire_lock_#t~mem7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:25:02,205 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread4of4ForFork0_acquire_lock_#t~mem8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:25:02,206 WARN L313 ript$VariableManager]: TermVariabe thr1Thread4of4ForFork0_acquire_lock_~delay~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:25:02,206 WARN L313 ript$VariableManager]: TermVariabe thr1Thread4of4ForFork0_acquire_lock_~delay~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:25:02,206 WARN L313 ript$VariableManager]: TermVariabe thr1Thread4of4ForFork0_acquire_lock_~delay~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:25:02,206 WARN L313 ript$VariableManager]: TermVariabe thr1Thread4of4ForFork0_acquire_lock_~delay~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:25:02,206 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread4of4ForFork0_acquire_lock_#t~mem7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:25:02,206 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread4of4ForFork0_acquire_lock_#t~mem7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:25:02,206 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread4of4ForFork0_acquire_lock_#t~mem7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:25:02,206 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread4of4ForFork0_acquire_lock_#t~mem7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:25:02,206 WARN L313 ript$VariableManager]: TermVariabe thr1Thread4of4ForFork0_acquire_lock_~delay~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:25:02,206 WARN L313 ript$VariableManager]: TermVariabe thr1Thread4of4ForFork0_acquire_lock_~delay~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:25:02,206 WARN L313 ript$VariableManager]: TermVariabe thr1Thread4of4ForFork0_acquire_lock_~delay~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:25:02,206 WARN L313 ript$VariableManager]: TermVariabe thr1Thread4of4ForFork0_acquire_lock_~delay~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:25:02,206 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread4of4ForFork0_acquire_lock_~#cond~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:25:02,206 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread4of4ForFork0_acquire_lock_~#cond~0.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:25:02,206 WARN L313 ript$VariableManager]: TermVariabe thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_~v.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:25:02,207 WARN L313 ript$VariableManager]: TermVariabe thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_~o.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:25:02,207 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#in~o.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:25:02,207 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#t~mem5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:25:02,207 WARN L313 ript$VariableManager]: TermVariabe thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_~o.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:25:02,207 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#in~o.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:25:02,207 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#in~v.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:25:02,207 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#in~v.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:25:02,207 WARN L313 ript$VariableManager]: TermVariabe thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_~v.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:25:02,207 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread4of4ForFork0_acquire_lock_~#cond~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:25:02,207 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread4of4ForFork0_acquire_lock_~#cond~0.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:25:02,207 WARN L313 ript$VariableManager]: TermVariabe thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_~v.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:25:02,207 WARN L313 ript$VariableManager]: TermVariabe thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_~o.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:25:02,207 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#in~o.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:25:02,207 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#t~mem5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:25:02,207 WARN L313 ript$VariableManager]: TermVariabe thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_~o.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:25:02,207 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#in~o.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:25:02,207 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#in~v.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:25:02,207 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#in~v.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:25:02,208 WARN L313 ript$VariableManager]: TermVariabe thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_~v.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:25:02,208 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread4of4ForFork0_acquire_lock_#t~mem8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:25:02,208 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread4of4ForFork0_acquire_lock_#t~mem8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:25:02,208 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread4of4ForFork0_acquire_lock_#t~mem8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:25:02,208 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread4of4ForFork0_acquire_lock_#t~mem8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:25:02,208 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread4of4ForFork0_acquire_lock_~#cond~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:25:02,208 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread4of4ForFork0_acquire_lock_~#cond~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:25:02,208 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread4of4ForFork0_acquire_lock_~#cond~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:25:02,208 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread4of4ForFork0_acquire_lock_~#cond~0.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:25:02,208 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread4of4ForFork0_acquire_lock_~#cond~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:25:02,208 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread4of4ForFork0_acquire_lock_~#cond~0.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:25:02,208 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread4of4ForFork0_#t~post10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:25:02,208 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread4of4ForFork0_#t~post10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:25:02,208 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread4of4ForFork0_#t~post10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:25:02,209 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread4of4ForFork0_#t~post10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:25:02,209 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread4of4ForFork0_#t~post10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:25:02,209 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread4of4ForFork0_#t~post10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:25:02,209 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread4of4ForFork0_#t~post11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:25:02,209 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread4of4ForFork0_#t~post11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:25:02,209 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread4of4ForFork0_#t~post11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:25:02,209 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread4of4ForFork0_#t~post11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:25:02,209 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread4of4ForFork0_#t~post11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:25:02,209 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread4of4ForFork0_#t~post11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:25:02,209 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread4of4ForFork0_release_lock_#t~mem9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:25:02,209 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread4of4ForFork0_release_lock_#t~mem9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:25:02,209 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread4of4ForFork0_release_lock_#t~mem9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:25:02,209 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread4of4ForFork0_release_lock_#t~mem9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:25:02,209 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread4of4ForFork0_release_lock_#t~mem9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:25:02,210 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread4of4ForFork0_release_lock_#t~mem9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:25:02,210 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread4of4ForFork0_release_lock_#t~mem9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:25:02,210 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread4of4ForFork0_release_lock_#t~mem9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:25:02,210 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread4of4ForFork0_release_lock_#t~mem9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:25:02,210 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread4of4ForFork0_release_lock_#t~mem9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:25:02,210 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread4of4ForFork0_release_lock_#t~mem9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:25:02,210 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread4of4ForFork0_release_lock_#t~mem9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:25:02,210 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of4ForFork0_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:25:02,210 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of4ForFork0_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:25:02,210 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of4ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:25:02,210 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of4ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:25:02,210 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of4ForFork0_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:25:02,210 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of4ForFork0_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:25:02,211 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of4ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:25:02,211 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of4ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:25:02,211 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of4ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:25:02,211 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of4ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:25:02,211 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of4ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:25:02,211 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of4ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:25:02,211 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:25:02,211 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of4ForFork0_acquire_lock_~delay~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:25:02,211 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of4ForFork0_acquire_lock_#t~mem7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:25:02,211 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:25:02,211 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of4ForFork0_acquire_lock_#t~mem6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:25:02,211 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of4ForFork0_acquire_lock_#t~mem8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:25:02,211 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:25:02,211 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of4ForFork0_acquire_lock_~delay~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:25:02,211 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of4ForFork0_acquire_lock_#t~mem7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:25:02,211 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:25:02,212 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of4ForFork0_acquire_lock_#t~mem6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:25:02,212 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of4ForFork0_acquire_lock_#t~mem8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:25:02,212 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of4ForFork0_acquire_lock_~delay~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:25:02,212 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of4ForFork0_acquire_lock_~delay~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:25:02,212 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:25:02,212 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:25:02,212 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:25:02,212 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:25:02,212 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of4ForFork0_acquire_lock_~delay~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:25:02,212 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of4ForFork0_acquire_lock_~delay~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:25:02,212 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:25:02,212 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:25:02,212 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of4ForFork0___VERIFIER_atomic_TAS_~v.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:25:02,212 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of4ForFork0___VERIFIER_atomic_TAS_~o.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:25:02,212 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of4ForFork0___VERIFIER_atomic_TAS_#in~o.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:25:02,212 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of4ForFork0___VERIFIER_atomic_TAS_#t~mem5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:25:02,213 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of4ForFork0___VERIFIER_atomic_TAS_~o.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:25:02,213 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of4ForFork0___VERIFIER_atomic_TAS_#in~o.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:25:02,213 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of4ForFork0___VERIFIER_atomic_TAS_#in~v.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:25:02,213 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of4ForFork0___VERIFIER_atomic_TAS_#in~v.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:25:02,213 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of4ForFork0___VERIFIER_atomic_TAS_~v.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:25:02,213 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:25:02,213 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:25:02,213 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of4ForFork0___VERIFIER_atomic_TAS_~v.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:25:02,213 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of4ForFork0___VERIFIER_atomic_TAS_~o.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:25:02,213 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of4ForFork0___VERIFIER_atomic_TAS_#in~o.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:25:02,213 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of4ForFork0___VERIFIER_atomic_TAS_#t~mem5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:25:02,213 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of4ForFork0___VERIFIER_atomic_TAS_~o.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:25:02,213 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of4ForFork0___VERIFIER_atomic_TAS_#in~o.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:25:02,213 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of4ForFork0___VERIFIER_atomic_TAS_#in~v.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:25:02,213 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of4ForFork0___VERIFIER_atomic_TAS_#in~v.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:25:02,214 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of4ForFork0___VERIFIER_atomic_TAS_~v.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:25:02,214 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:25:02,214 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:25:02,214 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of4ForFork0_acquire_lock_#t~mem6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:25:02,214 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:25:02,214 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:25:02,214 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of4ForFork0_acquire_lock_#t~mem6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:25:02,214 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:25:02,214 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:25:02,214 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of4ForFork0_acquire_lock_#t~mem7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:25:02,214 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:25:02,214 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:25:02,214 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of4ForFork0_acquire_lock_#t~mem7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:25:02,215 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of4ForFork0_acquire_lock_#t~mem6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:25:02,215 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of4ForFork0_acquire_lock_#t~mem6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:25:02,215 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of4ForFork0_acquire_lock_#t~mem6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:25:02,215 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of4ForFork0_acquire_lock_#t~mem6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:25:02,215 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of4ForFork0_acquire_lock_#t~mem8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:25:02,215 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of4ForFork0_acquire_lock_#t~mem8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:25:02,215 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of4ForFork0_acquire_lock_#t~mem6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:25:02,215 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of4ForFork0_acquire_lock_#t~mem6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:25:02,215 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of4ForFork0_acquire_lock_#t~mem6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:25:02,215 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of4ForFork0_acquire_lock_#t~mem6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:25:02,215 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of4ForFork0_acquire_lock_#t~mem7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:25:02,215 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of4ForFork0_acquire_lock_#t~mem8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:25:02,215 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of4ForFork0_acquire_lock_#t~mem7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:25:02,215 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of4ForFork0_acquire_lock_#t~mem8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:25:02,215 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of4ForFork0_acquire_lock_#t~mem7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:25:02,216 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of4ForFork0_acquire_lock_#t~mem8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:25:02,216 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of4ForFork0_acquire_lock_#t~mem7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:25:02,216 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of4ForFork0_acquire_lock_#t~mem8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:25:02,216 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of4ForFork0_acquire_lock_~delay~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:25:02,216 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of4ForFork0_acquire_lock_~delay~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:25:02,216 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of4ForFork0_acquire_lock_~delay~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:25:02,216 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of4ForFork0_acquire_lock_~delay~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:25:02,216 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of4ForFork0_acquire_lock_#t~mem7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:25:02,216 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of4ForFork0_acquire_lock_#t~mem7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:25:02,216 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of4ForFork0_acquire_lock_#t~mem7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:25:02,216 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of4ForFork0_acquire_lock_#t~mem7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:25:02,216 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of4ForFork0_acquire_lock_~delay~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:25:02,216 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of4ForFork0_acquire_lock_~delay~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:25:02,216 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of4ForFork0_acquire_lock_~delay~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:25:02,216 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of4ForFork0_acquire_lock_~delay~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:25:02,216 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:25:02,217 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:25:02,217 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of4ForFork0___VERIFIER_atomic_TAS_~v.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:25:02,217 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of4ForFork0___VERIFIER_atomic_TAS_~o.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:25:02,217 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of4ForFork0___VERIFIER_atomic_TAS_#in~o.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:25:02,217 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of4ForFork0___VERIFIER_atomic_TAS_#t~mem5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:25:02,217 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of4ForFork0___VERIFIER_atomic_TAS_~o.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:25:02,217 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of4ForFork0___VERIFIER_atomic_TAS_#in~o.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:25:02,217 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of4ForFork0___VERIFIER_atomic_TAS_#in~v.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:25:02,217 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of4ForFork0___VERIFIER_atomic_TAS_#in~v.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:25:02,217 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of4ForFork0___VERIFIER_atomic_TAS_~v.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:25:02,217 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:25:02,217 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:25:02,217 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of4ForFork0___VERIFIER_atomic_TAS_~v.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:25:02,217 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of4ForFork0___VERIFIER_atomic_TAS_~o.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:25:02,217 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of4ForFork0___VERIFIER_atomic_TAS_#in~o.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:25:02,217 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of4ForFork0___VERIFIER_atomic_TAS_#t~mem5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:25:02,217 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of4ForFork0___VERIFIER_atomic_TAS_~o.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:25:02,217 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of4ForFork0___VERIFIER_atomic_TAS_#in~o.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:25:02,217 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of4ForFork0___VERIFIER_atomic_TAS_#in~v.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:25:02,218 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of4ForFork0___VERIFIER_atomic_TAS_#in~v.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:25:02,218 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of4ForFork0___VERIFIER_atomic_TAS_~v.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:25:02,218 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of4ForFork0_acquire_lock_#t~mem8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:25:02,218 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of4ForFork0_acquire_lock_#t~mem8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:25:02,218 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of4ForFork0_acquire_lock_#t~mem8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:25:02,218 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of4ForFork0_acquire_lock_#t~mem8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:25:02,218 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:25:02,218 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:25:02,218 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:25:02,218 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:25:02,218 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:25:02,218 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:25:02,218 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of4ForFork0_#t~post10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:25:02,218 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of4ForFork0_#t~post10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:25:02,218 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of4ForFork0_#t~post10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:25:02,219 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of4ForFork0_#t~post10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:25:02,219 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of4ForFork0_#t~post10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:25:02,219 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of4ForFork0_#t~post10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:25:02,219 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of4ForFork0_#t~post11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:25:02,219 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of4ForFork0_#t~post11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:25:02,219 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of4ForFork0_#t~post11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:25:02,219 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of4ForFork0_#t~post11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:25:02,219 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of4ForFork0_#t~post11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:25:02,219 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of4ForFork0_#t~post11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:25:02,219 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of4ForFork0_release_lock_#t~mem9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:25:02,219 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of4ForFork0_release_lock_#t~mem9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:25:02,219 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of4ForFork0_release_lock_#t~mem9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:25:02,219 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of4ForFork0_release_lock_#t~mem9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:25:02,219 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of4ForFork0_release_lock_#t~mem9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:25:02,219 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of4ForFork0_release_lock_#t~mem9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:25:02,220 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of4ForFork0_release_lock_#t~mem9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:25:02,220 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of4ForFork0_release_lock_#t~mem9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:25:02,220 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of4ForFork0_release_lock_#t~mem9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:25:02,220 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of4ForFork0_release_lock_#t~mem9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:25:02,220 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of4ForFork0_release_lock_#t~mem9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:25:02,220 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of4ForFork0_release_lock_#t~mem9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:25:02,220 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of4ForFork0_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:25:02,220 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of4ForFork0_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:25:02,220 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of4ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:25:02,220 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of4ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:25:02,220 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of4ForFork0_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:25:02,220 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of4ForFork0_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:25:02,220 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of4ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:25:02,221 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of4ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:25:02,221 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of4ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:25:02,221 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of4ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:25:02,221 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of4ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:25:02,221 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of4ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:25:02,221 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of4ForFork0_acquire_lock_~#cond~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:25:02,221 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of4ForFork0_acquire_lock_~delay~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:25:02,221 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of4ForFork0_acquire_lock_#t~mem7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:25:02,221 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of4ForFork0_acquire_lock_~#cond~0.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:25:02,221 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of4ForFork0_acquire_lock_#t~mem6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:25:02,221 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of4ForFork0_acquire_lock_#t~mem8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:25:02,221 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of4ForFork0_acquire_lock_~#cond~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:25:02,221 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of4ForFork0_acquire_lock_~delay~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:25:02,221 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of4ForFork0_acquire_lock_#t~mem7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:25:02,221 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of4ForFork0_acquire_lock_~#cond~0.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:25:02,221 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of4ForFork0_acquire_lock_#t~mem6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:25:02,221 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of4ForFork0_acquire_lock_#t~mem8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:25:02,222 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of4ForFork0_acquire_lock_~delay~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:25:02,222 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of4ForFork0_acquire_lock_~delay~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:25:02,222 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of4ForFork0_acquire_lock_~#cond~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:25:02,222 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of4ForFork0_acquire_lock_~#cond~0.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:25:02,222 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of4ForFork0_acquire_lock_~#cond~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:25:02,222 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of4ForFork0_acquire_lock_~#cond~0.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:25:02,222 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of4ForFork0_acquire_lock_~delay~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:25:02,222 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of4ForFork0_acquire_lock_~delay~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:25:02,222 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of4ForFork0_acquire_lock_~#cond~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:25:02,222 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of4ForFork0_acquire_lock_~#cond~0.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:25:02,222 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_~v.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:25:02,222 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_~o.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:25:02,222 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_#in~o.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:25:02,222 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_#t~mem5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:25:02,222 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_~o.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:25:02,223 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_#in~o.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:25:02,223 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_#in~v.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:25:02,223 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_#in~v.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:25:02,223 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_~v.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:25:02,223 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of4ForFork0_acquire_lock_~#cond~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:25:02,223 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of4ForFork0_acquire_lock_~#cond~0.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:25:02,223 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_~v.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:25:02,223 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_~o.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:25:02,223 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_#in~o.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:25:02,223 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_#t~mem5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:25:02,223 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_~o.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:25:02,223 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_#in~o.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:25:02,223 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_#in~v.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:25:02,223 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_#in~v.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:25:02,223 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_~v.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:25:02,223 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of4ForFork0_acquire_lock_~#cond~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:25:02,223 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of4ForFork0_acquire_lock_~#cond~0.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:25:02,224 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of4ForFork0_acquire_lock_#t~mem6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:25:02,224 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of4ForFork0_acquire_lock_~#cond~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:25:02,224 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of4ForFork0_acquire_lock_~#cond~0.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:25:02,224 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of4ForFork0_acquire_lock_#t~mem6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:25:02,224 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of4ForFork0_acquire_lock_~#cond~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:25:02,224 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of4ForFork0_acquire_lock_~#cond~0.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:25:02,224 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of4ForFork0_acquire_lock_#t~mem7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:25:02,224 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of4ForFork0_acquire_lock_~#cond~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:25:02,224 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of4ForFork0_acquire_lock_~#cond~0.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:25:02,224 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of4ForFork0_acquire_lock_#t~mem7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:25:02,224 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of4ForFork0_acquire_lock_#t~mem6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:25:02,224 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of4ForFork0_acquire_lock_#t~mem6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:25:02,224 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of4ForFork0_acquire_lock_#t~mem6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:25:02,224 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of4ForFork0_acquire_lock_#t~mem6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:25:02,225 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of4ForFork0_acquire_lock_#t~mem8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:25:02,225 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of4ForFork0_acquire_lock_#t~mem8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:25:02,225 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of4ForFork0_acquire_lock_#t~mem6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:25:02,225 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of4ForFork0_acquire_lock_#t~mem6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:25:02,225 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of4ForFork0_acquire_lock_#t~mem6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:25:02,225 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of4ForFork0_acquire_lock_#t~mem6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:25:02,225 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of4ForFork0_acquire_lock_#t~mem7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:25:02,225 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of4ForFork0_acquire_lock_#t~mem8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:25:02,225 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of4ForFork0_acquire_lock_#t~mem7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:25:02,225 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of4ForFork0_acquire_lock_#t~mem8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:25:02,225 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of4ForFork0_acquire_lock_#t~mem7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:25:02,225 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of4ForFork0_acquire_lock_#t~mem8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:25:02,225 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of4ForFork0_acquire_lock_#t~mem7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:25:02,225 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of4ForFork0_acquire_lock_#t~mem8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:25:02,225 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of4ForFork0_acquire_lock_~delay~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:25:02,226 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of4ForFork0_acquire_lock_~delay~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:25:02,226 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of4ForFork0_acquire_lock_~delay~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:25:02,226 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of4ForFork0_acquire_lock_~delay~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:25:02,226 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of4ForFork0_acquire_lock_#t~mem7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:25:02,226 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of4ForFork0_acquire_lock_#t~mem7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:25:02,226 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of4ForFork0_acquire_lock_#t~mem7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:25:02,226 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of4ForFork0_acquire_lock_#t~mem7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:25:02,226 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of4ForFork0_acquire_lock_~delay~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:25:02,226 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of4ForFork0_acquire_lock_~delay~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:25:02,226 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of4ForFork0_acquire_lock_~delay~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:25:02,226 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of4ForFork0_acquire_lock_~delay~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:25:02,226 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of4ForFork0_acquire_lock_~#cond~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:25:02,226 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of4ForFork0_acquire_lock_~#cond~0.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:25:02,226 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_~v.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:25:02,226 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_~o.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:25:02,226 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_#in~o.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:25:02,226 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_#t~mem5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:25:02,227 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_~o.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:25:02,227 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_#in~o.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:25:02,227 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_#in~v.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:25:02,227 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_#in~v.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:25:02,227 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_~v.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:25:02,227 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of4ForFork0_acquire_lock_~#cond~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:25:02,227 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of4ForFork0_acquire_lock_~#cond~0.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:25:02,227 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_~v.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:25:02,227 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_~o.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:25:02,227 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_#in~o.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:25:02,227 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_#t~mem5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:25:02,227 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_~o.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:25:02,227 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_#in~o.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:25:02,227 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_#in~v.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:25:02,227 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_#in~v.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:25:02,227 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_~v.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:25:02,228 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of4ForFork0_acquire_lock_#t~mem8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:25:02,228 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of4ForFork0_acquire_lock_#t~mem8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:25:02,228 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of4ForFork0_acquire_lock_#t~mem8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:25:02,228 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of4ForFork0_acquire_lock_#t~mem8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:25:02,228 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of4ForFork0_acquire_lock_~#cond~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:25:02,228 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of4ForFork0_acquire_lock_~#cond~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:25:02,228 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of4ForFork0_acquire_lock_~#cond~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:25:02,228 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of4ForFork0_acquire_lock_~#cond~0.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:25:02,228 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of4ForFork0_acquire_lock_~#cond~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:25:02,228 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of4ForFork0_acquire_lock_~#cond~0.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:25:02,228 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of4ForFork0_#t~post10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:25:02,228 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of4ForFork0_#t~post10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:25:02,228 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of4ForFork0_#t~post10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:25:02,229 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of4ForFork0_#t~post10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:25:02,229 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of4ForFork0_#t~post10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:25:02,229 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of4ForFork0_#t~post10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:25:02,229 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of4ForFork0_#t~post11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:25:02,229 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of4ForFork0_#t~post11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:25:02,229 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of4ForFork0_#t~post11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:25:02,229 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of4ForFork0_#t~post11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:25:02,229 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of4ForFork0_#t~post11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:25:02,229 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of4ForFork0_#t~post11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:25:02,229 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of4ForFork0_release_lock_#t~mem9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:25:02,229 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of4ForFork0_release_lock_#t~mem9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:25:02,229 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of4ForFork0_release_lock_#t~mem9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:25:02,229 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of4ForFork0_release_lock_#t~mem9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:25:02,229 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of4ForFork0_release_lock_#t~mem9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:25:02,230 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of4ForFork0_release_lock_#t~mem9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:25:02,230 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of4ForFork0_release_lock_#t~mem9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:25:02,230 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of4ForFork0_release_lock_#t~mem9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:25:02,230 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of4ForFork0_release_lock_#t~mem9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:25:02,230 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of4ForFork0_release_lock_#t~mem9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:25:02,230 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of4ForFork0_release_lock_#t~mem9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:25:02,230 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of4ForFork0_release_lock_#t~mem9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:25:02,230 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of4ForFork0___VERIFIER_atomic_TAS_#in~v.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:25:02,230 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of4ForFork0___VERIFIER_atomic_TAS_~o.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:25:02,231 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of4ForFork0_release_lock_#t~mem9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:25:02,231 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of4ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:25:02,231 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of4ForFork0_#t~post10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:25:02,231 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of4ForFork0_acquire_lock_~delay~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:25:02,231 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of4ForFork0_#t~post11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:25:02,231 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of4ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:25:02,231 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of4ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:25:02,231 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of4ForFork0_acquire_lock_#t~mem6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:25:02,231 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:25:02,231 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of4ForFork0_acquire_lock_#t~mem7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:25:02,231 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of4ForFork0___VERIFIER_atomic_TAS_#in~v.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:25:02,231 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of4ForFork0___VERIFIER_atomic_TAS_#in~o.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:25:02,231 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of4ForFork0_acquire_lock_#t~mem8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:25:02,231 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of4ForFork0___VERIFIER_atomic_TAS_#t~mem5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:25:02,232 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of4ForFork0___VERIFIER_atomic_TAS_~o.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:25:02,232 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of4ForFork0___VERIFIER_atomic_TAS_~v.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:25:02,232 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of4ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:25:02,232 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of4ForFork0___VERIFIER_atomic_TAS_~v.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:25:02,232 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of4ForFork0_acquire_lock_~#cond~0.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:25:02,232 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of4ForFork0___VERIFIER_atomic_TAS_#in~o.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:25:02,233 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_#in~o.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:25:02,233 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of4ForFork0_acquire_lock_~#cond~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:25:02,233 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_~v.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:25:02,233 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of4ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:25:02,234 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_#t~mem5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:25:02,234 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_~o.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:25:02,234 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of4ForFork0_release_lock_#t~mem9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:25:02,234 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of4ForFork0_acquire_lock_~#cond~0.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:25:02,234 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_~v.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:25:02,234 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_#in~o.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:25:02,234 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of4ForFork0_#t~post11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:25:02,234 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_#in~v.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:25:02,234 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_#in~v.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:25:02,234 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of4ForFork0___VERIFIER_atomic_TAS_~o.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:25:02,234 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of4ForFork0_acquire_lock_~delay~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:25:02,234 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of4ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:25:02,234 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of4ForFork0_#t~post10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:25:02,234 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of4ForFork0_acquire_lock_#t~mem6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:25:02,235 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of4ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:25:02,235 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of4ForFork0_acquire_lock_#t~mem7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:25:02,235 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of4ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:25:02,235 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of4ForFork0_acquire_lock_#t~mem8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:25:02,236 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of4ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:25:02,236 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_#t~mem5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:25:02,236 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_#in~v.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:25:02,236 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of4ForFork0_#t~post10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:25:02,236 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of4ForFork0_#t~post11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:25:02,236 WARN L313 ript$VariableManager]: TermVariabe thr1Thread3of4ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:25:02,236 WARN L313 ript$VariableManager]: TermVariabe thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_~o.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:25:02,236 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of4ForFork0_acquire_lock_#t~mem6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:25:02,236 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of4ForFork0_acquire_lock_#t~mem7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:25:02,236 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of4ForFork0_acquire_lock_#t~mem8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:25:02,236 WARN L313 ript$VariableManager]: TermVariabe thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_~v.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:25:02,236 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of4ForFork0_acquire_lock_~#cond~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:25:02,236 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_#in~o.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:25:02,237 WARN L313 ript$VariableManager]: TermVariabe thr1Thread3of4ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:25:02,237 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of4ForFork0_release_lock_#t~mem9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:25:02,237 WARN L313 ript$VariableManager]: TermVariabe thr1Thread3of4ForFork0_acquire_lock_~delay~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:25:02,237 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of4ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:25:02,237 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_#in~v.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:25:02,237 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_#in~o.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:25:02,237 WARN L313 ript$VariableManager]: TermVariabe thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_~o.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:25:02,237 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of4ForFork0_acquire_lock_~#cond~0.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:25:02,237 WARN L313 ript$VariableManager]: TermVariabe thr1Thread3of4ForFork0___VERIFIER_atomic_TAS_~v.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:25:02,238 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread4of4ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:25:02,238 WARN L313 ript$VariableManager]: TermVariabe thr1Thread4of4ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:25:02,238 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread4of4ForFork0_acquire_lock_~#cond~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:25:02,238 WARN L313 ript$VariableManager]: TermVariabe thr1Thread4of4ForFork0_acquire_lock_~delay~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:25:02,238 WARN L313 ript$VariableManager]: TermVariabe thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_~v.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:25:02,238 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#in~v.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:25:02,238 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread4of4ForFork0_acquire_lock_~#cond~0.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:25:02,238 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread4of4ForFork0_release_lock_#t~mem9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:25:02,239 WARN L313 ript$VariableManager]: TermVariabe thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_~v.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:25:02,239 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread4of4ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:25:02,239 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#t~mem5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:25:02,239 WARN L313 ript$VariableManager]: TermVariabe thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_~o.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:25:02,239 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#in~o.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:25:02,239 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#in~v.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:25:02,239 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread4of4ForFork0_#t~post11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:25:02,239 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread4of4ForFork0_#t~post10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:25:02,239 WARN L313 ript$VariableManager]: TermVariabe thr1Thread4of4ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:25:02,239 WARN L313 ript$VariableManager]: TermVariabe thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_~o.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:25:02,239 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread4of4ForFork0___VERIFIER_atomic_TAS_#in~o.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:25:02,239 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread4of4ForFork0_acquire_lock_#t~mem7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:25:02,239 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread4of4ForFork0_acquire_lock_#t~mem6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:25:02,239 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread4of4ForFork0_acquire_lock_#t~mem8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-03-25 03:25:02,240 INFO L149 ThreadInstanceAdder]: Constructed 0 joinOtherThreadTransitions. [2021-03-25 03:25:02,240 INFO L253 AbstractCegarLoop]: Starting to check reachability of 16 error locations. [2021-03-25 03:25:02,241 INFO L376 AbstractCegarLoop]: Interprodecural is true [2021-03-25 03:25:02,241 INFO L377 AbstractCegarLoop]: Hoare is false [2021-03-25 03:25:02,241 INFO L378 AbstractCegarLoop]: Compute interpolants for FPandBP [2021-03-25 03:25:02,241 INFO L379 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2021-03-25 03:25:02,241 INFO L380 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2021-03-25 03:25:02,241 INFO L381 AbstractCegarLoop]: Difference is false [2021-03-25 03:25:02,241 INFO L382 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2021-03-25 03:25:02,242 INFO L386 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2021-03-25 03:25:02,243 INFO L74 FinitePrefix]: Start finitePrefix. Operand has 223 places, 247 transitions, 526 flow [2021-03-25 03:25:02,279 INFO L129 PetriNetUnfolder]: 37/282 cut-off events. [2021-03-25 03:25:02,279 INFO L130 PetriNetUnfolder]: For 16/16 co-relation queries the response was YES. [2021-03-25 03:25:02,283 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 1035 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 03:25:02,283 INFO L82 GeneralOperation]: Start removeDead. Operand has 223 places, 247 transitions, 526 flow [2021-03-25 03:25:02,286 INFO L88 GeneralOperation]: Finished RemoveDead, result has has 223 places, 247 transitions, 526 flow [2021-03-25 03:25:02,286 INFO L174 etLargeBlockEncoding]: Petri net LBE is using variable-based independence relation. [2021-03-25 03:25:02,286 INFO L137 etLargeBlockEncoding]: Starting large block encoding on Petri net that has 223 places, 247 transitions, 526 flow [2021-03-25 03:25:02,287 INFO L129 LiptonReduction]: Starting Lipton reduction on Petri net that has 223 places, 247 transitions, 526 flow [2021-03-25 03:25:02,288 INFO L74 FinitePrefix]: Start finitePrefix. Operand has 223 places, 247 transitions, 526 flow [2021-03-25 03:25:02,321 INFO L129 PetriNetUnfolder]: 37/282 cut-off events. [2021-03-25 03:25:02,322 INFO L130 PetriNetUnfolder]: For 16/16 co-relation queries the response was YES. [2021-03-25 03:25:02,325 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 1035 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 03:25:02,339 INFO L142 LiptonReduction]: Number of co-enabled transitions 41360 [2021-03-25 03:25:04,487 INFO L154 LiptonReduction]: Checked pairs total: 27783 [2021-03-25 03:25:04,488 INFO L156 LiptonReduction]: Total number of compositions: 136 [2021-03-25 03:25:04,488 INFO L199 CegarLoopForPetriNet]: Time needed for LBE in milliseconds: 2202 [2021-03-25 03:25:04,492 INFO L129 PetriNetUnfolder]: 2/53 cut-off events. [2021-03-25 03:25:04,493 INFO L130 PetriNetUnfolder]: For 4/4 co-relation queries the response was YES. [2021-03-25 03:25:04,493 INFO L255 CegarLoopForPetriNet]: Found error trace [2021-03-25 03:25:04,493 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 03:25:04,493 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 03:25:04,493 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-03-25 03:25:04,493 INFO L82 PathProgramCache]: Analyzing trace with hash -632439860, now seen corresponding path program 1 times [2021-03-25 03:25:04,493 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-03-25 03:25:04,494 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [976267780] [2021-03-25 03:25:04,494 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-03-25 03:25:04,504 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-03-25 03:25:04,524 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 03:25:04,524 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-25 03:25:04,525 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 03:25:04,525 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-25 03:25:04,525 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 03:25:04,525 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [976267780] [2021-03-25 03:25:04,525 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-03-25 03:25:04,525 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2021-03-25 03:25:04,526 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1652997388] [2021-03-25 03:25:04,526 INFO L460 AbstractCegarLoop]: Interpolant automaton has 2 states [2021-03-25 03:25:04,526 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-03-25 03:25:04,526 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 2 interpolants. [2021-03-25 03:25:04,526 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2021-03-25 03:25:04,527 INFO L508 CegarLoopForPetriNet]: Number of universal loopers: 281 out of 383 [2021-03-25 03:25:04,528 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 03:25:04,528 INFO L101 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2021-03-25 03:25:04,528 INFO L102 encePairwiseOnDemand]: Number of universal subtrahend loopers: 281 of 383 [2021-03-25 03:25:04,528 INFO L74 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2021-03-25 03:25:04,547 INFO L129 PetriNetUnfolder]: 8/148 cut-off events. [2021-03-25 03:25:04,547 INFO L130 PetriNetUnfolder]: For 16/16 co-relation queries the response was YES. [2021-03-25 03:25:04,548 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 418 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 03:25:04,549 INFO L132 encePairwiseOnDemand]: 367/383 looper letters, 0 selfloop transitions, 0 changer transitions 0/137 dead transitions. [2021-03-25 03:25:04,549 INFO L138 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 139 places, 137 transitions, 306 flow [2021-03-25 03:25:04,549 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-03-25 03:25:04,549 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 2 states. [2021-03-25 03:25:04,550 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2 states to 2 states and 578 transitions. [2021-03-25 03:25:04,550 INFO L553 CegarLoopForPetriNet]: DFA transition density 0.7545691906005222 [2021-03-25 03:25:04,550 INFO L72 ComplementDD]: Start complementDD. Operand 2 states and 578 transitions. [2021-03-25 03:25:04,551 INFO L73 IsDeterministic]: Start isDeterministic. Operand 2 states and 578 transitions. [2021-03-25 03:25:04,551 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2021-03-25 03:25:04,551 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 2 states and 578 transitions. [2021-03-25 03:25:04,552 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 03:25:04,554 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 3 states, 3 states have (on average 383.0) internal successors, (1149), 3 states have internal predecessors, (1149), 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 03:25:04,554 INFO L81 ComplementDD]: Finished complementDD. Result has 3 states, 3 states have (on average 383.0) internal successors, (1149), 3 states have internal predecessors, (1149), 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 03:25:04,554 INFO L185 Difference]: Start difference. First operand has 152 places, 162 transitions, 356 flow. Second operand 2 states and 578 transitions. [2021-03-25 03:25:04,554 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 139 places, 137 transitions, 306 flow [2021-03-25 03:25:04,557 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 03:25:04,560 INFO L241 Difference]: Finished difference. Result has 139 places, 137 transitions, 294 flow [2021-03-25 03:25:04,560 INFO L326 CegarLoopForPetriNet]: {PETRI_ALPHABET=383, 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 03:25:04,560 INFO L343 CegarLoopForPetriNet]: 152 programPoint places, -13 predicate places. [2021-03-25 03:25:04,560 INFO L174 etLargeBlockEncoding]: Petri net LBE is using variable-based independence relation. [2021-03-25 03:25:04,561 INFO L137 etLargeBlockEncoding]: Starting large block encoding on Petri net that has 139 places, 137 transitions, 294 flow [2021-03-25 03:25:04,561 INFO L129 LiptonReduction]: Starting Lipton reduction on Petri net that has 139 places, 137 transitions, 294 flow [2021-03-25 03:25:04,562 INFO L74 FinitePrefix]: Start finitePrefix. Operand has 138 places, 137 transitions, 294 flow [2021-03-25 03:25:04,575 INFO L129 PetriNetUnfolder]: 8/148 cut-off events. [2021-03-25 03:25:04,575 INFO L130 PetriNetUnfolder]: For 3/3 co-relation queries the response was YES. [2021-03-25 03:25:04,576 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 7. Compared 413 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 03:25:04,579 INFO L142 LiptonReduction]: Number of co-enabled transitions 13090 [2021-03-25 03:25:04,900 WARN L205 SmtUtils]: Spent 133.00 ms on a formula simplification that was a NOOP. DAG size: 51 [2021-03-25 03:25:07,250 INFO L154 LiptonReduction]: Checked pairs total: 8078 [2021-03-25 03:25:07,250 INFO L156 LiptonReduction]: Total number of compositions: 23 [2021-03-25 03:25:07,251 INFO L199 CegarLoopForPetriNet]: Time needed for LBE in milliseconds: 2691 [2021-03-25 03:25:07,251 INFO L480 AbstractCegarLoop]: Abstraction has has 127 places, 126 transitions, 272 flow [2021-03-25 03:25:07,252 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 03:25:07,252 INFO L255 CegarLoopForPetriNet]: Found error trace [2021-03-25 03:25:07,252 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 03:25:07,252 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4 [2021-03-25 03:25:07,252 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 03:25:07,252 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-03-25 03:25:07,252 INFO L82 PathProgramCache]: Analyzing trace with hash -632220752, now seen corresponding path program 1 times [2021-03-25 03:25:07,253 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-03-25 03:25:07,253 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [439344020] [2021-03-25 03:25:07,253 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-03-25 03:25:07,262 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-03-25 03:25:07,286 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 03:25:07,287 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-25 03:25:07,287 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 03:25:07,288 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-03-25 03:25:07,291 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 03:25:07,291 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 15 [2021-03-25 03:25:07,297 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 03:25:07,297 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 8 [2021-03-25 03:25:07,302 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 03:25:07,303 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 4 [2021-03-25 03:25:07,307 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 03:25:07,307 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [439344020] [2021-03-25 03:25:07,308 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-03-25 03:25:07,308 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2021-03-25 03:25:07,308 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1287139842] [2021-03-25 03:25:07,308 INFO L460 AbstractCegarLoop]: Interpolant automaton has 6 states [2021-03-25 03:25:07,308 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-03-25 03:25:07,308 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2021-03-25 03:25:07,308 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=10, Invalid=20, Unknown=0, NotChecked=0, Total=30 [2021-03-25 03:25:07,309 INFO L508 CegarLoopForPetriNet]: Number of universal loopers: 193 out of 406 [2021-03-25 03:25:07,311 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 03:25:07,311 INFO L101 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2021-03-25 03:25:07,311 INFO L102 encePairwiseOnDemand]: Number of universal subtrahend loopers: 193 of 406 [2021-03-25 03:25:07,311 INFO L74 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2021-03-25 03:25:25,585 INFO L129 PetriNetUnfolder]: 90142/158998 cut-off events. [2021-03-25 03:25:25,585 INFO L130 PetriNetUnfolder]: For 259/259 co-relation queries the response was YES. [2021-03-25 03:25:26,235 INFO L84 FinitePrefix]: Finished finitePrefix Result has 274338 conditions, 158998 events. 90142/158998 cut-off events. For 259/259 co-relation queries the response was YES. Maximal size of possible extension queue 4064. Compared 1610975 event pairs, 19727 based on Foata normal form. 0/138118 useless extension candidates. Maximal degree in co-relation 274055. Up to 53241 conditions per place. [2021-03-25 03:25:27,334 INFO L132 encePairwiseOnDemand]: 387/406 looper letters, 143 selfloop transitions, 50 changer transitions 0/280 dead transitions. [2021-03-25 03:25:27,334 INFO L138 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 134 places, 280 transitions, 966 flow [2021-03-25 03:25:27,334 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2021-03-25 03:25:27,334 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 8 states. [2021-03-25 03:25:27,338 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8 states to 8 states and 1740 transitions. [2021-03-25 03:25:27,339 INFO L553 CegarLoopForPetriNet]: DFA transition density 0.5357142857142857 [2021-03-25 03:25:27,339 INFO L72 ComplementDD]: Start complementDD. Operand 8 states and 1740 transitions. [2021-03-25 03:25:27,339 INFO L73 IsDeterministic]: Start isDeterministic. Operand 8 states and 1740 transitions. [2021-03-25 03:25:27,340 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2021-03-25 03:25:27,340 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 8 states and 1740 transitions. [2021-03-25 03:25:27,343 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 9 states, 8 states have (on average 217.5) internal successors, (1740), 8 states have internal predecessors, (1740), 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 03:25:27,349 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 9 states, 9 states have (on average 406.0) internal successors, (3654), 9 states have internal predecessors, (3654), 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 03:25:27,350 INFO L81 ComplementDD]: Finished complementDD. Result has 9 states, 9 states have (on average 406.0) internal successors, (3654), 9 states have internal predecessors, (3654), 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 03:25:27,351 INFO L185 Difference]: Start difference. First operand has 127 places, 126 transitions, 272 flow. Second operand 8 states and 1740 transitions. [2021-03-25 03:25:27,351 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 134 places, 280 transitions, 966 flow [2021-03-25 03:25:27,355 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 134 places, 280 transitions, 966 flow, removed 0 selfloop flow, removed 0 redundant places. [2021-03-25 03:25:27,358 INFO L241 Difference]: Finished difference. Result has 141 places, 179 transitions, 652 flow [2021-03-25 03:25:27,359 INFO L326 CegarLoopForPetriNet]: {PETRI_ALPHABET=406, 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=108, PETRI_DIFFERENCE_SUBTRAHEND_STATES=8, PETRI_FLOW=652, PETRI_PLACES=141, PETRI_TRANSITIONS=179} [2021-03-25 03:25:27,359 INFO L343 CegarLoopForPetriNet]: 152 programPoint places, -11 predicate places. [2021-03-25 03:25:27,359 INFO L174 etLargeBlockEncoding]: Petri net LBE is using variable-based independence relation. [2021-03-25 03:25:27,360 INFO L137 etLargeBlockEncoding]: Starting large block encoding on Petri net that has 141 places, 179 transitions, 652 flow [2021-03-25 03:25:27,360 INFO L129 LiptonReduction]: Starting Lipton reduction on Petri net that has 141 places, 179 transitions, 652 flow [2021-03-25 03:25:27,361 INFO L74 FinitePrefix]: Start finitePrefix. Operand has 141 places, 179 transitions, 652 flow [2021-03-25 03:25:27,753 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1245] 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][10], [thr1Thread4of4ForFork0NotInUse, 35#L719-2true, 232#(= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1), 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, 189#L697true, thr1Thread2of4ForFork0InUse, thr1Thread3of4ForFork0NotInUse]) [2021-03-25 03:25:27,753 INFO L384 tUnfolder$Statistics]: this new event has 48 ancestors and is cut-off event [2021-03-25 03:25:27,753 INFO L387 tUnfolder$Statistics]: existing Event has 27 ancestors and is cut-off event [2021-03-25 03:25:27,753 INFO L387 tUnfolder$Statistics]: existing Event has 48 ancestors and is cut-off event [2021-03-25 03:25:27,753 INFO L387 tUnfolder$Statistics]: existing Event has 27 ancestors and is cut-off event [2021-03-25 03:25:27,831 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1080] 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][1], [thr1Thread3of4ForFork0InUse, thr1Thread4of4ForFork0NotInUse, 35#L719-2true, 232#(= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1), 10#thr1ENTRYtrue, 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, 189#L697true, thr1Thread2of4ForFork0InUse]) [2021-03-25 03:25:27,831 INFO L384 tUnfolder$Statistics]: this new event has 52 ancestors and is cut-off event [2021-03-25 03:25:27,831 INFO L387 tUnfolder$Statistics]: existing Event has 31 ancestors and is cut-off event [2021-03-25 03:25:27,831 INFO L387 tUnfolder$Statistics]: existing Event has 31 ancestors and is cut-off event [2021-03-25 03:25:27,831 INFO L387 tUnfolder$Statistics]: existing Event has 52 ancestors and is cut-off event [2021-03-25 03:25:27,845 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1245] 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][10], [thr1Thread3of4ForFork0InUse, thr1Thread4of4ForFork0NotInUse, 35#L719-2true, 232#(= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1), 50#thr1ENTRYtrue, 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, 189#L697true, thr1Thread2of4ForFork0InUse]) [2021-03-25 03:25:27,846 INFO L384 tUnfolder$Statistics]: this new event has 52 ancestors and is cut-off event [2021-03-25 03:25:27,846 INFO L387 tUnfolder$Statistics]: existing Event has 31 ancestors and is cut-off event [2021-03-25 03:25:27,846 INFO L387 tUnfolder$Statistics]: existing Event has 52 ancestors and is cut-off event [2021-03-25 03:25:27,846 INFO L387 tUnfolder$Statistics]: existing Event has 31 ancestors and is cut-off event [2021-03-25 03:25:27,891 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1245] 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][10], [thr1Thread3of4ForFork0InUse, 129#thr1ENTRYtrue, thr1Thread4of4ForFork0InUse, 35#L719-2true, 232#(= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1), 50#thr1ENTRYtrue, 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, 189#L697true, thr1Thread2of4ForFork0InUse]) [2021-03-25 03:25:27,891 INFO L384 tUnfolder$Statistics]: this new event has 56 ancestors and is cut-off event [2021-03-25 03:25:27,891 INFO L387 tUnfolder$Statistics]: existing Event has 56 ancestors and is cut-off event [2021-03-25 03:25:27,891 INFO L387 tUnfolder$Statistics]: existing Event has 35 ancestors and is cut-off event [2021-03-25 03:25:27,891 INFO L387 tUnfolder$Statistics]: existing Event has 35 ancestors and is cut-off event [2021-03-25 03:25:27,903 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1245] 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][91], [thr1Thread3of4ForFork0InUse, thr1Thread4of4ForFork0NotInUse, 36#L719-3true, 232#(= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1), 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, 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 03:25:27,904 INFO L384 tUnfolder$Statistics]: this new event has 57 ancestors and is cut-off event [2021-03-25 03:25:27,904 INFO L387 tUnfolder$Statistics]: existing Event has 57 ancestors and is cut-off event [2021-03-25 03:25:27,904 INFO L387 tUnfolder$Statistics]: existing Event has 38 ancestors and is cut-off event [2021-03-25 03:25:27,904 INFO L387 tUnfolder$Statistics]: existing Event has 36 ancestors and is cut-off event [2021-03-25 03:25:27,904 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1245] 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][91], [thr1Thread3of4ForFork0InUse, thr1Thread4of4ForFork0NotInUse, 36#L719-3true, 199#thr1Err0ASSERT_VIOLATIONERROR_FUNCTIONtrue, 232#(= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1), 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 03:25:27,904 INFO L384 tUnfolder$Statistics]: this new event has 59 ancestors and is cut-off event [2021-03-25 03:25:27,904 INFO L387 tUnfolder$Statistics]: existing Event has 38 ancestors and is cut-off event [2021-03-25 03:25:27,904 INFO L387 tUnfolder$Statistics]: existing Event has 40 ancestors and is cut-off event [2021-03-25 03:25:27,904 INFO L387 tUnfolder$Statistics]: existing Event has 59 ancestors and is cut-off event [2021-03-25 03:25:27,914 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1080] 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][1], [thr1Thread3of4ForFork0InUse, 129#thr1ENTRYtrue, thr1Thread4of4ForFork0InUse, 35#L719-2true, 232#(= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1), 10#thr1ENTRYtrue, 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, 189#L697true, thr1Thread2of4ForFork0InUse]) [2021-03-25 03:25:27,914 INFO L384 tUnfolder$Statistics]: this new event has 56 ancestors and is cut-off event [2021-03-25 03:25:27,914 INFO L387 tUnfolder$Statistics]: existing Event has 35 ancestors and is cut-off event [2021-03-25 03:25:27,914 INFO L387 tUnfolder$Statistics]: existing Event has 56 ancestors and is cut-off event [2021-03-25 03:25:27,914 INFO L387 tUnfolder$Statistics]: existing Event has 35 ancestors and is cut-off event [2021-03-25 03:25:27,916 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1080] 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][78], [thr1Thread3of4ForFork0InUse, thr1Thread4of4ForFork0NotInUse, 36#L719-3true, 199#thr1Err0ASSERT_VIOLATIONERROR_FUNCTIONtrue, 232#(= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1), 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 03:25:27,916 INFO L384 tUnfolder$Statistics]: this new event has 61 ancestors and is cut-off event [2021-03-25 03:25:27,916 INFO L387 tUnfolder$Statistics]: existing Event has 59 ancestors and is cut-off event [2021-03-25 03:25:27,916 INFO L387 tUnfolder$Statistics]: existing Event has 38 ancestors and is cut-off event [2021-03-25 03:25:27,916 INFO L387 tUnfolder$Statistics]: existing Event has 40 ancestors and is cut-off event [2021-03-25 03:25:27,916 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1080] 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][78], [thr1Thread3of4ForFork0InUse, thr1Thread4of4ForFork0NotInUse, 36#L719-3true, 232#(= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1), 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)), 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 03:25:27,917 INFO L384 tUnfolder$Statistics]: this new event has 59 ancestors and is cut-off event [2021-03-25 03:25:27,917 INFO L387 tUnfolder$Statistics]: existing Event has 36 ancestors and is cut-off event [2021-03-25 03:25:27,917 INFO L387 tUnfolder$Statistics]: existing Event has 38 ancestors and is cut-off event [2021-03-25 03:25:27,917 INFO L387 tUnfolder$Statistics]: existing Event has 57 ancestors and is cut-off event [2021-03-25 03:25:27,931 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1135] 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][177], [thr1Thread3of4ForFork0InUse, thr1Thread4of4ForFork0InUse, 35#L719-2true, 232#(= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1), 10#thr1ENTRYtrue, 110#L700-2true, 50#thr1ENTRYtrue, 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, 189#L697true, thr1Thread2of4ForFork0InUse]) [2021-03-25 03:25:27,931 INFO L384 tUnfolder$Statistics]: this new event has 56 ancestors and is cut-off event [2021-03-25 03:25:27,931 INFO L387 tUnfolder$Statistics]: existing Event has 56 ancestors and is cut-off event [2021-03-25 03:25:27,931 INFO L387 tUnfolder$Statistics]: existing Event has 35 ancestors and is cut-off event [2021-03-25 03:25:27,931 INFO L387 tUnfolder$Statistics]: existing Event has 35 ancestors and is cut-off event [2021-03-25 03:25:27,940 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1080] 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][78], [thr1Thread3of4ForFork0InUse, thr1Thread4of4ForFork0NotInUse, 35#L719-2true, 199#thr1Err0ASSERT_VIOLATIONERROR_FUNCTIONtrue, 232#(= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1), 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 03:25:27,940 INFO L384 tUnfolder$Statistics]: this new event has 62 ancestors and is cut-off event [2021-03-25 03:25:27,940 INFO L387 tUnfolder$Statistics]: existing Event has 41 ancestors and is cut-off event [2021-03-25 03:25:27,940 INFO L387 tUnfolder$Statistics]: existing Event has 41 ancestors and is cut-off event [2021-03-25 03:25:27,940 INFO L387 tUnfolder$Statistics]: existing Event has 43 ancestors and is cut-off event [2021-03-25 03:25:27,950 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1245] 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][91], [thr1Thread3of4ForFork0InUse, thr1Thread4of4ForFork0NotInUse, 35#L719-2true, 199#thr1Err0ASSERT_VIOLATIONERROR_FUNCTIONtrue, 232#(= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1), 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 03:25:27,950 INFO L384 tUnfolder$Statistics]: this new event has 62 ancestors and is cut-off event [2021-03-25 03:25:27,950 INFO L387 tUnfolder$Statistics]: existing Event has 43 ancestors and is cut-off event [2021-03-25 03:25:27,950 INFO L387 tUnfolder$Statistics]: existing Event has 41 ancestors and is cut-off event [2021-03-25 03:25:27,950 INFO L387 tUnfolder$Statistics]: existing Event has 41 ancestors and is cut-off event [2021-03-25 03:25:27,963 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1080] 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][1], [thr1Thread3of4ForFork0InUse, thr1Thread4of4ForFork0NotInUse, 35#L719-2true, 232#(= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1), 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, 189#L697true, thr1Thread2of4ForFork0InUse]) [2021-03-25 03:25:27,964 INFO L384 tUnfolder$Statistics]: this new event has 59 ancestors and is cut-off event [2021-03-25 03:25:27,964 INFO L387 tUnfolder$Statistics]: existing Event has 59 ancestors and is cut-off event [2021-03-25 03:25:27,964 INFO L387 tUnfolder$Statistics]: existing Event has 38 ancestors and is cut-off event [2021-03-25 03:25:27,964 INFO L387 tUnfolder$Statistics]: existing Event has 38 ancestors and is cut-off event [2021-03-25 03:25:27,967 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1080] 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][78], [thr1Thread3of4ForFork0InUse, thr1Thread4of4ForFork0NotInUse, 35#L719-2true, 232#(= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1), 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, 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 03:25:27,967 INFO L384 tUnfolder$Statistics]: this new event has 60 ancestors and is cut-off event [2021-03-25 03:25:27,967 INFO L387 tUnfolder$Statistics]: existing Event has 60 ancestors and is cut-off event [2021-03-25 03:25:27,968 INFO L387 tUnfolder$Statistics]: existing Event has 39 ancestors and is cut-off event [2021-03-25 03:25:27,968 INFO L387 tUnfolder$Statistics]: existing Event has 39 ancestors and is cut-off event [2021-03-25 03:25:27,968 INFO L382 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([1080] 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][78], [thr1Thread3of4ForFork0InUse, thr1Thread4of4ForFork0NotInUse, 35#L719-2true, 199#thr1Err0ASSERT_VIOLATIONERROR_FUNCTIONtrue, 232#(= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1), 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 03:25:27,968 INFO L384 tUnfolder$Statistics]: this new event has 62 ancestors and is cut-off event [2021-03-25 03:25:27,968 INFO L387 tUnfolder$Statistics]: existing Event has 62 ancestors and is cut-off event [2021-03-25 03:25:27,968 INFO L387 tUnfolder$Statistics]: existing Event has 41 ancestors and is cut-off event [2021-03-25 03:25:27,968 INFO L387 tUnfolder$Statistics]: existing Event has 41 ancestors and is cut-off event [2021-03-25 03:25:27,968 INFO L387 tUnfolder$Statistics]: existing Event has 43 ancestors and is cut-off event [2021-03-25 03:25:27,970 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1080] 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][78], [thr1Thread3of4ForFork0InUse, thr1Thread4of4ForFork0InUse, 36#L719-3true, 199#thr1Err0ASSERT_VIOLATIONERROR_FUNCTIONtrue, 232#(= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1), 10#thr1ENTRYtrue, 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 03:25:27,970 INFO L384 tUnfolder$Statistics]: this new event has 63 ancestors and is cut-off event [2021-03-25 03:25:27,971 INFO L387 tUnfolder$Statistics]: existing Event has 42 ancestors and is cut-off event [2021-03-25 03:25:27,971 INFO L387 tUnfolder$Statistics]: existing Event has 42 ancestors and is cut-off event [2021-03-25 03:25:27,971 INFO L387 tUnfolder$Statistics]: existing Event has 44 ancestors and is cut-off event [2021-03-25 03:25:27,982 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1245] 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][91], [thr1Thread3of4ForFork0InUse, thr1Thread4of4ForFork0NotInUse, 35#L719-2true, 232#(= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1), 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)), 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 03:25:27,983 INFO L384 tUnfolder$Statistics]: this new event has 60 ancestors and is cut-off event [2021-03-25 03:25:27,983 INFO L387 tUnfolder$Statistics]: existing Event has 39 ancestors and is cut-off event [2021-03-25 03:25:27,983 INFO L387 tUnfolder$Statistics]: existing Event has 60 ancestors and is cut-off event [2021-03-25 03:25:27,983 INFO L387 tUnfolder$Statistics]: existing Event has 39 ancestors and is cut-off event [2021-03-25 03:25:27,983 INFO L382 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([1245] 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][91], [thr1Thread3of4ForFork0InUse, thr1Thread4of4ForFork0NotInUse, 35#L719-2true, 199#thr1Err0ASSERT_VIOLATIONERROR_FUNCTIONtrue, 232#(= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1), 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 03:25:27,983 INFO L384 tUnfolder$Statistics]: this new event has 62 ancestors and is cut-off event [2021-03-25 03:25:27,983 INFO L387 tUnfolder$Statistics]: existing Event has 62 ancestors and is cut-off event [2021-03-25 03:25:27,983 INFO L387 tUnfolder$Statistics]: existing Event has 43 ancestors and is cut-off event [2021-03-25 03:25:27,983 INFO L387 tUnfolder$Statistics]: existing Event has 41 ancestors and is cut-off event [2021-03-25 03:25:27,983 INFO L387 tUnfolder$Statistics]: existing Event has 41 ancestors and is cut-off event [2021-03-25 03:25:27,992 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1245] 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][91], [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, 50#thr1ENTRYtrue, 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 03:25:27,992 INFO L384 tUnfolder$Statistics]: this new event has 63 ancestors and is cut-off event [2021-03-25 03:25:27,992 INFO L387 tUnfolder$Statistics]: existing Event has 44 ancestors and is cut-off event [2021-03-25 03:25:27,992 INFO L387 tUnfolder$Statistics]: existing Event has 42 ancestors and is cut-off event [2021-03-25 03:25:27,993 INFO L387 tUnfolder$Statistics]: existing Event has 42 ancestors and is cut-off event [2021-03-25 03:25:27,999 INFO L382 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([1080] 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][78], [thr1Thread3of4ForFork0InUse, thr1Thread4of4ForFork0NotInUse, 36#L719-3true, 199#thr1Err0ASSERT_VIOLATIONERROR_FUNCTIONtrue, 232#(= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1), 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 03:25:27,999 INFO L384 tUnfolder$Statistics]: this new event has 61 ancestors and is cut-off event [2021-03-25 03:25:27,999 INFO L387 tUnfolder$Statistics]: existing Event has 59 ancestors and is cut-off event [2021-03-25 03:25:27,999 INFO L387 tUnfolder$Statistics]: existing Event has 38 ancestors and is cut-off event [2021-03-25 03:25:27,999 INFO L387 tUnfolder$Statistics]: existing Event has 61 ancestors and is cut-off event [2021-03-25 03:25:28,000 INFO L387 tUnfolder$Statistics]: existing Event has 40 ancestors and is cut-off event [2021-03-25 03:25:28,005 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1080] 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][78], [thr1Thread3of4ForFork0InUse, thr1Thread4of4ForFork0InUse, 36#L719-3true, 232#(= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1), 10#thr1ENTRYtrue, 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 03:25:28,005 INFO L384 tUnfolder$Statistics]: this new event has 61 ancestors and is cut-off event [2021-03-25 03:25:28,005 INFO L387 tUnfolder$Statistics]: existing Event has 40 ancestors and is cut-off event [2021-03-25 03:25:28,005 INFO L387 tUnfolder$Statistics]: existing Event has 61 ancestors and is cut-off event [2021-03-25 03:25:28,005 INFO L387 tUnfolder$Statistics]: existing Event has 40 ancestors and is cut-off event [2021-03-25 03:25:28,006 INFO L382 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([1080] 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][78], [thr1Thread3of4ForFork0InUse, thr1Thread4of4ForFork0InUse, 36#L719-3true, 199#thr1Err0ASSERT_VIOLATIONERROR_FUNCTIONtrue, 232#(= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1), 10#thr1ENTRYtrue, 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 03:25:28,006 INFO L384 tUnfolder$Statistics]: this new event has 63 ancestors and is cut-off event [2021-03-25 03:25:28,006 INFO L387 tUnfolder$Statistics]: existing Event has 42 ancestors and is cut-off event [2021-03-25 03:25:28,006 INFO L387 tUnfolder$Statistics]: existing Event has 63 ancestors and is cut-off event [2021-03-25 03:25:28,006 INFO L387 tUnfolder$Statistics]: existing Event has 42 ancestors and is cut-off event [2021-03-25 03:25:28,006 INFO L387 tUnfolder$Statistics]: existing Event has 44 ancestors and is cut-off event [2021-03-25 03:25:28,016 INFO L382 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([1245] 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][91], [thr1Thread3of4ForFork0InUse, thr1Thread4of4ForFork0NotInUse, 36#L719-3true, 199#thr1Err0ASSERT_VIOLATIONERROR_FUNCTIONtrue, 232#(= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1), 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 03:25:28,017 INFO L384 tUnfolder$Statistics]: this new event has 61 ancestors and is cut-off event [2021-03-25 03:25:28,017 INFO L387 tUnfolder$Statistics]: existing Event has 38 ancestors and is cut-off event [2021-03-25 03:25:28,017 INFO L387 tUnfolder$Statistics]: existing Event has 59 ancestors and is cut-off event [2021-03-25 03:25:28,017 INFO L387 tUnfolder$Statistics]: existing Event has 40 ancestors and is cut-off event [2021-03-25 03:25:28,017 INFO L387 tUnfolder$Statistics]: existing Event has 59 ancestors and is cut-off event [2021-03-25 03:25:28,026 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1245] 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][91], [thr1Thread3of4ForFork0InUse, thr1Thread4of4ForFork0InUse, 36#L719-3true, 232#(= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1), 110#L700-2true, 50#thr1ENTRYtrue, 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 03:25:28,027 INFO L384 tUnfolder$Statistics]: this new event has 61 ancestors and is cut-off event [2021-03-25 03:25:28,027 INFO L387 tUnfolder$Statistics]: existing Event has 40 ancestors and is cut-off event [2021-03-25 03:25:28,027 INFO L387 tUnfolder$Statistics]: existing Event has 61 ancestors and is cut-off event [2021-03-25 03:25:28,027 INFO L387 tUnfolder$Statistics]: existing Event has 40 ancestors and is cut-off event [2021-03-25 03:25:28,027 INFO L382 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([1245] 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][91], [thr1Thread3of4ForFork0InUse, thr1Thread4of4ForFork0InUse, 36#L719-3true, 199#thr1Err0ASSERT_VIOLATIONERROR_FUNCTIONtrue, 232#(= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1), 110#L700-2true, 50#thr1ENTRYtrue, 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 03:25:28,027 INFO L384 tUnfolder$Statistics]: this new event has 63 ancestors and is cut-off event [2021-03-25 03:25:28,027 INFO L387 tUnfolder$Statistics]: existing Event has 44 ancestors and is cut-off event [2021-03-25 03:25:28,027 INFO L387 tUnfolder$Statistics]: existing Event has 63 ancestors and is cut-off event [2021-03-25 03:25:28,027 INFO L387 tUnfolder$Statistics]: existing Event has 42 ancestors and is cut-off event [2021-03-25 03:25:28,027 INFO L387 tUnfolder$Statistics]: existing Event has 42 ancestors and is cut-off event [2021-03-25 03:25:28,041 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1135] 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][68], [thr1Thread3of4ForFork0InUse, thr1Thread4of4ForFork0InUse, 36#L719-3true, 199#thr1Err0ASSERT_VIOLATIONERROR_FUNCTIONtrue, 232#(= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1), 10#thr1ENTRYtrue, 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 03:25:28,041 INFO L384 tUnfolder$Statistics]: this new event has 65 ancestors and is cut-off event [2021-03-25 03:25:28,041 INFO L387 tUnfolder$Statistics]: existing Event has 44 ancestors and is cut-off event [2021-03-25 03:25:28,041 INFO L387 tUnfolder$Statistics]: existing Event has 42 ancestors and is cut-off event [2021-03-25 03:25:28,041 INFO L387 tUnfolder$Statistics]: existing Event has 42 ancestors and is cut-off event [2021-03-25 03:25:28,063 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1080] 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][78], [thr1Thread3of4ForFork0InUse, 129#thr1ENTRYtrue, thr1Thread4of4ForFork0InUse, 35#L719-2true, 199#thr1Err0ASSERT_VIOLATIONERROR_FUNCTIONtrue, 232#(= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1), 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 03:25:28,064 INFO L384 tUnfolder$Statistics]: this new event has 66 ancestors and is cut-off event [2021-03-25 03:25:28,064 INFO L387 tUnfolder$Statistics]: existing Event has 45 ancestors and is cut-off event [2021-03-25 03:25:28,064 INFO L387 tUnfolder$Statistics]: existing Event has 45 ancestors and is cut-off event [2021-03-25 03:25:28,064 INFO L387 tUnfolder$Statistics]: existing Event has 47 ancestors and is cut-off event [2021-03-25 03:25:28,067 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1080] 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][78], [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 03:25:28,067 INFO L384 tUnfolder$Statistics]: this new event has 63 ancestors and is cut-off event [2021-03-25 03:25:28,067 INFO L387 tUnfolder$Statistics]: existing Event has 63 ancestors and is cut-off event [2021-03-25 03:25:28,067 INFO L387 tUnfolder$Statistics]: existing Event has 42 ancestors and is cut-off event [2021-03-25 03:25:28,067 INFO L387 tUnfolder$Statistics]: existing Event has 42 ancestors and is cut-off event [2021-03-25 03:25:28,069 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1080] 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][78], [thr1Thread3of4ForFork0InUse, thr1Thread4of4ForFork0InUse, 35#L719-2true, 199#thr1Err0ASSERT_VIOLATIONERROR_FUNCTIONtrue, 232#(= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1), 10#thr1ENTRYtrue, 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 03:25:28,069 INFO L384 tUnfolder$Statistics]: this new event has 66 ancestors and is cut-off event [2021-03-25 03:25:28,069 INFO L387 tUnfolder$Statistics]: existing Event has 45 ancestors and is cut-off event [2021-03-25 03:25:28,069 INFO L387 tUnfolder$Statistics]: existing Event has 45 ancestors and is cut-off event [2021-03-25 03:25:28,069 INFO L387 tUnfolder$Statistics]: existing Event has 47 ancestors and is cut-off event [2021-03-25 03:25:28,076 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1135] 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][68], [thr1Thread3of4ForFork0InUse, thr1Thread4of4ForFork0InUse, 35#L719-2true, 199#thr1Err0ASSERT_VIOLATIONERROR_FUNCTIONtrue, 232#(= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1), 10#thr1ENTRYtrue, 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 03:25:28,076 INFO L384 tUnfolder$Statistics]: this new event has 66 ancestors and is cut-off event [2021-03-25 03:25:28,076 INFO L387 tUnfolder$Statistics]: existing Event has 45 ancestors and is cut-off event [2021-03-25 03:25:28,076 INFO L387 tUnfolder$Statistics]: existing Event has 47 ancestors and is cut-off event [2021-03-25 03:25:28,076 INFO L387 tUnfolder$Statistics]: existing Event has 45 ancestors and is cut-off event [2021-03-25 03:25:28,078 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1135] 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][68], [thr1Thread3of4ForFork0InUse, thr1Thread4of4ForFork0InUse, 36#L719-3true, 232#(= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1), 10#thr1ENTRYtrue, 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 03:25:28,078 INFO L384 tUnfolder$Statistics]: this new event has 63 ancestors and is cut-off event [2021-03-25 03:25:28,078 INFO L387 tUnfolder$Statistics]: existing Event has 40 ancestors and is cut-off event [2021-03-25 03:25:28,078 INFO L387 tUnfolder$Statistics]: existing Event has 63 ancestors and is cut-off event [2021-03-25 03:25:28,078 INFO L387 tUnfolder$Statistics]: existing Event has 40 ancestors and is cut-off event [2021-03-25 03:25:28,078 INFO L382 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([1135] 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][68], [thr1Thread3of4ForFork0InUse, thr1Thread4of4ForFork0InUse, 36#L719-3true, 199#thr1Err0ASSERT_VIOLATIONERROR_FUNCTIONtrue, 232#(= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1), 10#thr1ENTRYtrue, 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 03:25:28,078 INFO L384 tUnfolder$Statistics]: this new event has 65 ancestors and is cut-off event [2021-03-25 03:25:28,079 INFO L387 tUnfolder$Statistics]: existing Event has 44 ancestors and is cut-off event [2021-03-25 03:25:28,079 INFO L387 tUnfolder$Statistics]: existing Event has 42 ancestors and is cut-off event [2021-03-25 03:25:28,079 INFO L387 tUnfolder$Statistics]: existing Event has 42 ancestors and is cut-off event [2021-03-25 03:25:28,079 INFO L387 tUnfolder$Statistics]: existing Event has 65 ancestors and is cut-off event [2021-03-25 03:25:28,084 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1245] 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][10], [thr1Thread3of4ForFork0InUse, 129#thr1ENTRYtrue, thr1Thread4of4ForFork0InUse, 35#L719-2true, 232#(= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1), 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, 189#L697true, thr1Thread2of4ForFork0InUse]) [2021-03-25 03:25:28,085 INFO L384 tUnfolder$Statistics]: this new event has 63 ancestors and is cut-off event [2021-03-25 03:25:28,085 INFO L387 tUnfolder$Statistics]: existing Event has 42 ancestors and is cut-off event [2021-03-25 03:25:28,085 INFO L387 tUnfolder$Statistics]: existing Event has 63 ancestors and is cut-off event [2021-03-25 03:25:28,085 INFO L387 tUnfolder$Statistics]: existing Event has 42 ancestors and is cut-off event [2021-03-25 03:25:28,086 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1245] 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][91], [thr1Thread3of4ForFork0InUse, 129#thr1ENTRYtrue, thr1Thread4of4ForFork0InUse, 35#L719-2true, 199#thr1Err0ASSERT_VIOLATIONERROR_FUNCTIONtrue, 232#(= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1), 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 03:25:28,086 INFO L384 tUnfolder$Statistics]: this new event has 66 ancestors and is cut-off event [2021-03-25 03:25:28,086 INFO L387 tUnfolder$Statistics]: existing Event has 45 ancestors and is cut-off event [2021-03-25 03:25:28,086 INFO L387 tUnfolder$Statistics]: existing Event has 45 ancestors and is cut-off event [2021-03-25 03:25:28,086 INFO L387 tUnfolder$Statistics]: existing Event has 47 ancestors and is cut-off event [2021-03-25 03:25:28,090 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1135] 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][68], [thr1Thread3of4ForFork0InUse, thr1Thread4of4ForFork0InUse, 35#L719-2true, 199#thr1Err0ASSERT_VIOLATIONERROR_FUNCTIONtrue, 232#(= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1), 110#L700-2true, 18#L700-2true, 50#thr1ENTRYtrue, 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 03:25:28,090 INFO L384 tUnfolder$Statistics]: this new event has 66 ancestors and is cut-off event [2021-03-25 03:25:28,090 INFO L387 tUnfolder$Statistics]: existing Event has 45 ancestors and is cut-off event [2021-03-25 03:25:28,090 INFO L387 tUnfolder$Statistics]: existing Event has 47 ancestors and is cut-off event [2021-03-25 03:25:28,090 INFO L387 tUnfolder$Statistics]: existing Event has 45 ancestors and is cut-off event [2021-03-25 03:25:28,094 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1245] 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][91], [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)), 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 03:25:28,094 INFO L384 tUnfolder$Statistics]: this new event has 63 ancestors and is cut-off event [2021-03-25 03:25:28,094 INFO L387 tUnfolder$Statistics]: existing Event has 63 ancestors and is cut-off event [2021-03-25 03:25:28,094 INFO L387 tUnfolder$Statistics]: existing Event has 42 ancestors and is cut-off event [2021-03-25 03:25:28,094 INFO L387 tUnfolder$Statistics]: existing Event has 42 ancestors and is cut-off event [2021-03-25 03:25:28,096 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1245] 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][91], [thr1Thread3of4ForFork0InUse, thr1Thread4of4ForFork0InUse, 35#L719-2true, 199#thr1Err0ASSERT_VIOLATIONERROR_FUNCTIONtrue, 232#(= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1), 110#L700-2true, 18#L700-2true, 50#thr1ENTRYtrue, 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 03:25:28,096 INFO L384 tUnfolder$Statistics]: this new event has 66 ancestors and is cut-off event [2021-03-25 03:25:28,096 INFO L387 tUnfolder$Statistics]: existing Event has 47 ancestors and is cut-off event [2021-03-25 03:25:28,096 INFO L387 tUnfolder$Statistics]: existing Event has 45 ancestors and is cut-off event [2021-03-25 03:25:28,096 INFO L387 tUnfolder$Statistics]: existing Event has 45 ancestors and is cut-off event [2021-03-25 03:25:28,103 INFO L382 tUnfolder$Statistics]: inserting event number 6 for the transition-marking pair ([1080] 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][78], [thr1Thread3of4ForFork0InUse, thr1Thread4of4ForFork0NotInUse, 35#L719-2true, 199#thr1Err0ASSERT_VIOLATIONERROR_FUNCTIONtrue, 232#(= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1), 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 03:25:28,103 INFO L384 tUnfolder$Statistics]: this new event has 64 ancestors and is cut-off event [2021-03-25 03:25:28,103 INFO L387 tUnfolder$Statistics]: existing Event has 62 ancestors and is cut-off event [2021-03-25 03:25:28,103 INFO L387 tUnfolder$Statistics]: existing Event has 41 ancestors and is cut-off event [2021-03-25 03:25:28,103 INFO L387 tUnfolder$Statistics]: existing Event has 62 ancestors and is cut-off event [2021-03-25 03:25:28,103 INFO L387 tUnfolder$Statistics]: existing Event has 41 ancestors and is cut-off event [2021-03-25 03:25:28,104 INFO L387 tUnfolder$Statistics]: existing Event has 43 ancestors and is cut-off event [2021-03-25 03:25:28,106 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1080] 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][78], [thr1Thread3of4ForFork0InUse, 129#thr1ENTRYtrue, thr1Thread4of4ForFork0InUse, 35#L719-2true, 232#(= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1), 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)), 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 03:25:28,106 INFO L384 tUnfolder$Statistics]: this new event has 64 ancestors and is cut-off event [2021-03-25 03:25:28,106 INFO L387 tUnfolder$Statistics]: existing Event has 43 ancestors and is cut-off event [2021-03-25 03:25:28,106 INFO L387 tUnfolder$Statistics]: existing Event has 64 ancestors and is cut-off event [2021-03-25 03:25:28,106 INFO L387 tUnfolder$Statistics]: existing Event has 43 ancestors and is cut-off event [2021-03-25 03:25:28,106 INFO L382 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([1080] 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][78], [thr1Thread3of4ForFork0InUse, 129#thr1ENTRYtrue, thr1Thread4of4ForFork0InUse, 35#L719-2true, 199#thr1Err0ASSERT_VIOLATIONERROR_FUNCTIONtrue, 232#(= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1), 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 03:25:28,106 INFO L384 tUnfolder$Statistics]: this new event has 66 ancestors and is cut-off event [2021-03-25 03:25:28,106 INFO L387 tUnfolder$Statistics]: existing Event has 45 ancestors and is cut-off event [2021-03-25 03:25:28,106 INFO L387 tUnfolder$Statistics]: existing Event has 66 ancestors and is cut-off event [2021-03-25 03:25:28,106 INFO L387 tUnfolder$Statistics]: existing Event has 45 ancestors and is cut-off event [2021-03-25 03:25:28,106 INFO L387 tUnfolder$Statistics]: existing Event has 47 ancestors and is cut-off event [2021-03-25 03:25:28,109 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1080] 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][78], [thr1Thread3of4ForFork0InUse, thr1Thread4of4ForFork0InUse, 35#L719-2true, 232#(= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1), 10#thr1ENTRYtrue, 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 03:25:28,109 INFO L384 tUnfolder$Statistics]: this new event has 64 ancestors and is cut-off event [2021-03-25 03:25:28,109 INFO L387 tUnfolder$Statistics]: existing Event has 43 ancestors and is cut-off event [2021-03-25 03:25:28,109 INFO L387 tUnfolder$Statistics]: existing Event has 43 ancestors and is cut-off event [2021-03-25 03:25:28,109 INFO L387 tUnfolder$Statistics]: existing Event has 64 ancestors and is cut-off event [2021-03-25 03:25:28,109 INFO L382 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([1080] 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][78], [thr1Thread3of4ForFork0InUse, thr1Thread4of4ForFork0InUse, 35#L719-2true, 199#thr1Err0ASSERT_VIOLATIONERROR_FUNCTIONtrue, 232#(= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1), 10#thr1ENTRYtrue, 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 03:25:28,109 INFO L384 tUnfolder$Statistics]: this new event has 66 ancestors and is cut-off event [2021-03-25 03:25:28,109 INFO L387 tUnfolder$Statistics]: existing Event has 45 ancestors and is cut-off event [2021-03-25 03:25:28,110 INFO L387 tUnfolder$Statistics]: existing Event has 45 ancestors and is cut-off event [2021-03-25 03:25:28,110 INFO L387 tUnfolder$Statistics]: existing Event has 66 ancestors and is cut-off event [2021-03-25 03:25:28,110 INFO L387 tUnfolder$Statistics]: existing Event has 47 ancestors and is cut-off event [2021-03-25 03:25:28,112 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1135] 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][177], [thr1Thread3of4ForFork0InUse, thr1Thread4of4ForFork0InUse, 35#L719-2true, 232#(= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1), 10#thr1ENTRYtrue, 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, 189#L697true, thr1Thread2of4ForFork0InUse]) [2021-03-25 03:25:28,112 INFO L384 tUnfolder$Statistics]: this new event has 63 ancestors and is cut-off event [2021-03-25 03:25:28,112 INFO L387 tUnfolder$Statistics]: existing Event has 42 ancestors and is cut-off event [2021-03-25 03:25:28,113 INFO L387 tUnfolder$Statistics]: existing Event has 63 ancestors and is cut-off event [2021-03-25 03:25:28,113 INFO L387 tUnfolder$Statistics]: existing Event has 42 ancestors and is cut-off event [2021-03-25 03:25:28,115 INFO L382 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([1135] 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][68], [thr1Thread3of4ForFork0InUse, thr1Thread4of4ForFork0InUse, 35#L719-2true, 199#thr1Err0ASSERT_VIOLATIONERROR_FUNCTIONtrue, 232#(= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1), 10#thr1ENTRYtrue, 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 03:25:28,115 INFO L384 tUnfolder$Statistics]: this new event has 66 ancestors and is cut-off event [2021-03-25 03:25:28,115 INFO L387 tUnfolder$Statistics]: existing Event has 66 ancestors and is cut-off event [2021-03-25 03:25:28,115 INFO L387 tUnfolder$Statistics]: existing Event has 45 ancestors and is cut-off event [2021-03-25 03:25:28,115 INFO L387 tUnfolder$Statistics]: existing Event has 47 ancestors and is cut-off event [2021-03-25 03:25:28,115 INFO L387 tUnfolder$Statistics]: existing Event has 45 ancestors and is cut-off event [2021-03-25 03:25:28,116 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1135] 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][68], [thr1Thread3of4ForFork0InUse, thr1Thread4of4ForFork0InUse, 35#L719-2true, 232#(= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1), 10#thr1ENTRYtrue, 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 03:25:28,116 INFO L384 tUnfolder$Statistics]: this new event has 64 ancestors and is cut-off event [2021-03-25 03:25:28,116 INFO L387 tUnfolder$Statistics]: existing Event has 43 ancestors and is cut-off event [2021-03-25 03:25:28,116 INFO L387 tUnfolder$Statistics]: existing Event has 43 ancestors and is cut-off event [2021-03-25 03:25:28,116 INFO L387 tUnfolder$Statistics]: existing Event has 64 ancestors and is cut-off event [2021-03-25 03:25:28,118 INFO L382 tUnfolder$Statistics]: inserting event number 6 for the transition-marking pair ([1245] 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][91], [thr1Thread3of4ForFork0InUse, thr1Thread4of4ForFork0NotInUse, 35#L719-2true, 199#thr1Err0ASSERT_VIOLATIONERROR_FUNCTIONtrue, 232#(= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1), 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 03:25:28,118 INFO L384 tUnfolder$Statistics]: this new event has 64 ancestors and is cut-off event [2021-03-25 03:25:28,118 INFO L387 tUnfolder$Statistics]: existing Event has 62 ancestors and is cut-off event [2021-03-25 03:25:28,118 INFO L387 tUnfolder$Statistics]: existing Event has 43 ancestors and is cut-off event [2021-03-25 03:25:28,118 INFO L387 tUnfolder$Statistics]: existing Event has 62 ancestors and is cut-off event [2021-03-25 03:25:28,118 INFO L387 tUnfolder$Statistics]: existing Event has 41 ancestors and is cut-off event [2021-03-25 03:25:28,118 INFO L387 tUnfolder$Statistics]: existing Event has 41 ancestors and is cut-off event [2021-03-25 03:25:28,120 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1245] 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][91], [thr1Thread3of4ForFork0InUse, 129#thr1ENTRYtrue, thr1Thread4of4ForFork0InUse, 35#L719-2true, 232#(= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1), 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)), 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 03:25:28,120 INFO L384 tUnfolder$Statistics]: this new event has 64 ancestors and is cut-off event [2021-03-25 03:25:28,121 INFO L387 tUnfolder$Statistics]: existing Event has 43 ancestors and is cut-off event [2021-03-25 03:25:28,121 INFO L387 tUnfolder$Statistics]: existing Event has 43 ancestors and is cut-off event [2021-03-25 03:25:28,121 INFO L387 tUnfolder$Statistics]: existing Event has 64 ancestors and is cut-off event [2021-03-25 03:25:28,121 INFO L382 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([1245] 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][91], [thr1Thread3of4ForFork0InUse, 129#thr1ENTRYtrue, thr1Thread4of4ForFork0InUse, 35#L719-2true, 199#thr1Err0ASSERT_VIOLATIONERROR_FUNCTIONtrue, 232#(= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1), 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 03:25:28,121 INFO L384 tUnfolder$Statistics]: this new event has 66 ancestors and is cut-off event [2021-03-25 03:25:28,121 INFO L387 tUnfolder$Statistics]: existing Event has 45 ancestors and is cut-off event [2021-03-25 03:25:28,121 INFO L387 tUnfolder$Statistics]: existing Event has 66 ancestors and is cut-off event [2021-03-25 03:25:28,121 INFO L387 tUnfolder$Statistics]: existing Event has 45 ancestors and is cut-off event [2021-03-25 03:25:28,121 INFO L387 tUnfolder$Statistics]: existing Event has 47 ancestors and is cut-off event [2021-03-25 03:25:28,126 INFO L382 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([1135] 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][68], [thr1Thread3of4ForFork0InUse, thr1Thread4of4ForFork0InUse, 35#L719-2true, 199#thr1Err0ASSERT_VIOLATIONERROR_FUNCTIONtrue, 232#(= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1), 110#L700-2true, 18#L700-2true, 50#thr1ENTRYtrue, 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 03:25:28,126 INFO L384 tUnfolder$Statistics]: this new event has 66 ancestors and is cut-off event [2021-03-25 03:25:28,126 INFO L387 tUnfolder$Statistics]: existing Event has 45 ancestors and is cut-off event [2021-03-25 03:25:28,126 INFO L387 tUnfolder$Statistics]: existing Event has 66 ancestors and is cut-off event [2021-03-25 03:25:28,126 INFO L387 tUnfolder$Statistics]: existing Event has 47 ancestors and is cut-off event [2021-03-25 03:25:28,127 INFO L387 tUnfolder$Statistics]: existing Event has 45 ancestors and is cut-off event [2021-03-25 03:25:28,127 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1135] 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][68], [thr1Thread3of4ForFork0InUse, thr1Thread4of4ForFork0InUse, 35#L719-2true, 232#(= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1), 110#L700-2true, 18#L700-2true, 50#thr1ENTRYtrue, 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 03:25:28,127 INFO L384 tUnfolder$Statistics]: this new event has 64 ancestors and is cut-off event [2021-03-25 03:25:28,127 INFO L387 tUnfolder$Statistics]: existing Event has 43 ancestors and is cut-off event [2021-03-25 03:25:28,127 INFO L387 tUnfolder$Statistics]: existing Event has 64 ancestors and is cut-off event [2021-03-25 03:25:28,127 INFO L387 tUnfolder$Statistics]: existing Event has 43 ancestors and is cut-off event [2021-03-25 03:25:28,131 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1245] 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][91], [thr1Thread3of4ForFork0InUse, thr1Thread4of4ForFork0InUse, 35#L719-2true, 232#(= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1), 110#L700-2true, 50#thr1ENTRYtrue, 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 03:25:28,131 INFO L384 tUnfolder$Statistics]: this new event has 64 ancestors and is cut-off event [2021-03-25 03:25:28,131 INFO L387 tUnfolder$Statistics]: existing Event has 64 ancestors and is cut-off event [2021-03-25 03:25:28,131 INFO L387 tUnfolder$Statistics]: existing Event has 43 ancestors and is cut-off event [2021-03-25 03:25:28,131 INFO L387 tUnfolder$Statistics]: existing Event has 43 ancestors and is cut-off event [2021-03-25 03:25:28,131 INFO L382 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([1245] 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][91], [thr1Thread3of4ForFork0InUse, thr1Thread4of4ForFork0InUse, 35#L719-2true, 199#thr1Err0ASSERT_VIOLATIONERROR_FUNCTIONtrue, 232#(= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1), 110#L700-2true, 50#thr1ENTRYtrue, 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 03:25:28,131 INFO L384 tUnfolder$Statistics]: this new event has 66 ancestors and is cut-off event [2021-03-25 03:25:28,131 INFO L387 tUnfolder$Statistics]: existing Event has 47 ancestors and is cut-off event [2021-03-25 03:25:28,132 INFO L387 tUnfolder$Statistics]: existing Event has 66 ancestors and is cut-off event [2021-03-25 03:25:28,132 INFO L387 tUnfolder$Statistics]: existing Event has 45 ancestors and is cut-off event [2021-03-25 03:25:28,132 INFO L387 tUnfolder$Statistics]: existing Event has 45 ancestors and is cut-off event [2021-03-25 03:25:28,135 INFO L382 tUnfolder$Statistics]: inserting event number 6 for the transition-marking pair ([1080] 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][78], [thr1Thread3of4ForFork0InUse, thr1Thread4of4ForFork0InUse, 36#L719-3true, 199#thr1Err0ASSERT_VIOLATIONERROR_FUNCTIONtrue, 232#(= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1), 10#thr1ENTRYtrue, 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 03:25:28,135 INFO L384 tUnfolder$Statistics]: this new event has 65 ancestors and is cut-off event [2021-03-25 03:25:28,135 INFO L387 tUnfolder$Statistics]: existing Event has 63 ancestors and is cut-off event [2021-03-25 03:25:28,135 INFO L387 tUnfolder$Statistics]: existing Event has 42 ancestors and is cut-off event [2021-03-25 03:25:28,135 INFO L387 tUnfolder$Statistics]: existing Event has 63 ancestors and is cut-off event [2021-03-25 03:25:28,135 INFO L387 tUnfolder$Statistics]: existing Event has 42 ancestors and is cut-off event [2021-03-25 03:25:28,135 INFO L387 tUnfolder$Statistics]: existing Event has 44 ancestors and is cut-off event [2021-03-25 03:25:28,138 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1080] 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][1], [thr1Thread3of4ForFork0InUse, 129#thr1ENTRYtrue, thr1Thread4of4ForFork0InUse, 35#L719-2true, 232#(= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1), 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, 189#L697true, thr1Thread2of4ForFork0InUse]) [2021-03-25 03:25:28,138 INFO L384 tUnfolder$Statistics]: this new event has 63 ancestors and is cut-off event [2021-03-25 03:25:28,138 INFO L387 tUnfolder$Statistics]: existing Event has 63 ancestors and is cut-off event [2021-03-25 03:25:28,138 INFO L387 tUnfolder$Statistics]: existing Event has 42 ancestors and is cut-off event [2021-03-25 03:25:28,138 INFO L387 tUnfolder$Statistics]: existing Event has 42 ancestors and is cut-off event [2021-03-25 03:25:28,145 INFO L382 tUnfolder$Statistics]: inserting event number 6 for the transition-marking pair ([1135] 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][68], [thr1Thread3of4ForFork0InUse, thr1Thread4of4ForFork0InUse, 36#L719-3true, 199#thr1Err0ASSERT_VIOLATIONERROR_FUNCTIONtrue, 232#(= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1), 10#thr1ENTRYtrue, 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 03:25:28,145 INFO L384 tUnfolder$Statistics]: this new event has 65 ancestors and is cut-off event [2021-03-25 03:25:28,146 INFO L387 tUnfolder$Statistics]: existing Event has 44 ancestors and is cut-off event [2021-03-25 03:25:28,146 INFO L387 tUnfolder$Statistics]: existing Event has 65 ancestors and is cut-off event [2021-03-25 03:25:28,146 INFO L387 tUnfolder$Statistics]: existing Event has 42 ancestors and is cut-off event [2021-03-25 03:25:28,146 INFO L387 tUnfolder$Statistics]: existing Event has 42 ancestors and is cut-off event [2021-03-25 03:25:28,146 INFO L387 tUnfolder$Statistics]: existing Event has 65 ancestors and is cut-off event [2021-03-25 03:25:28,158 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1135] 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][68], [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, 50#thr1ENTRYtrue, 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 03:25:28,159 INFO L384 tUnfolder$Statistics]: this new event has 65 ancestors and is cut-off event [2021-03-25 03:25:28,159 INFO L387 tUnfolder$Statistics]: existing Event has 42 ancestors and is cut-off event [2021-03-25 03:25:28,159 INFO L387 tUnfolder$Statistics]: existing Event has 42 ancestors and is cut-off event [2021-03-25 03:25:28,159 INFO L387 tUnfolder$Statistics]: existing Event has 44 ancestors and is cut-off event [2021-03-25 03:25:28,159 INFO L382 tUnfolder$Statistics]: inserting event number 6 for the transition-marking pair ([1245] 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][91], [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, 50#thr1ENTRYtrue, 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 03:25:28,160 INFO L384 tUnfolder$Statistics]: this new event has 65 ancestors and is cut-off event [2021-03-25 03:25:28,160 INFO L387 tUnfolder$Statistics]: existing Event has 44 ancestors and is cut-off event [2021-03-25 03:25:28,160 INFO L387 tUnfolder$Statistics]: existing Event has 63 ancestors and is cut-off event [2021-03-25 03:25:28,160 INFO L387 tUnfolder$Statistics]: existing Event has 42 ancestors and is cut-off event [2021-03-25 03:25:28,160 INFO L387 tUnfolder$Statistics]: existing Event has 63 ancestors and is cut-off event [2021-03-25 03:25:28,160 INFO L387 tUnfolder$Statistics]: existing Event has 42 ancestors and is cut-off event [2021-03-25 03:25:28,163 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1135] 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][177], [thr1Thread3of4ForFork0InUse, thr1Thread4of4ForFork0InUse, 35#L719-2true, 232#(= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1), 110#L700-2true, 18#L700-2true, 50#thr1ENTRYtrue, 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, 189#L697true, thr1Thread2of4ForFork0InUse]) [2021-03-25 03:25:28,163 INFO L384 tUnfolder$Statistics]: this new event has 63 ancestors and is cut-off event [2021-03-25 03:25:28,164 INFO L387 tUnfolder$Statistics]: existing Event has 42 ancestors and is cut-off event [2021-03-25 03:25:28,164 INFO L387 tUnfolder$Statistics]: existing Event has 42 ancestors and is cut-off event [2021-03-25 03:25:28,164 INFO L387 tUnfolder$Statistics]: existing Event has 63 ancestors and is cut-off event [2021-03-25 03:25:28,182 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1080] 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][78], [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 03:25:28,182 INFO L384 tUnfolder$Statistics]: this new event has 66 ancestors and is cut-off event [2021-03-25 03:25:28,182 INFO L387 tUnfolder$Statistics]: existing Event has 45 ancestors and is cut-off event [2021-03-25 03:25:28,183 INFO L387 tUnfolder$Statistics]: existing Event has 66 ancestors and is cut-off event [2021-03-25 03:25:28,183 INFO L387 tUnfolder$Statistics]: existing Event has 45 ancestors and is cut-off event [2021-03-25 03:25:28,206 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1245] 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][91], [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 03:25:28,207 INFO L384 tUnfolder$Statistics]: this new event has 66 ancestors and is cut-off event [2021-03-25 03:25:28,207 INFO L387 tUnfolder$Statistics]: existing Event has 45 ancestors and is cut-off event [2021-03-25 03:25:28,207 INFO L387 tUnfolder$Statistics]: existing Event has 45 ancestors and is cut-off event [2021-03-25 03:25:28,207 INFO L387 tUnfolder$Statistics]: existing Event has 66 ancestors and is cut-off event [2021-03-25 03:25:28,216 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1080] 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][78], [thr1Thread3of4ForFork0InUse, thr1Thread4of4ForFork0InUse, 36#L719-3true, 199#thr1Err0ASSERT_VIOLATIONERROR_FUNCTIONtrue, 232#(= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1), 110#L700-2true, 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 03:25:28,217 INFO L384 tUnfolder$Statistics]: this new event has 70 ancestors and is cut-off event [2021-03-25 03:25:28,217 INFO L387 tUnfolder$Statistics]: existing Event has 49 ancestors and is cut-off event [2021-03-25 03:25:28,217 INFO L387 tUnfolder$Statistics]: existing Event has 49 ancestors and is cut-off event [2021-03-25 03:25:28,217 INFO L387 tUnfolder$Statistics]: existing Event has 49 ancestors and is cut-off event [2021-03-25 03:25:28,223 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1135] 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][68], [thr1Thread3of4ForFork0InUse, thr1Thread4of4ForFork0InUse, 36#L719-3true, 199#thr1Err0ASSERT_VIOLATIONERROR_FUNCTIONtrue, 232#(= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1), 110#L700-2true, 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 03:25:28,223 INFO L384 tUnfolder$Statistics]: this new event has 70 ancestors and is cut-off event [2021-03-25 03:25:28,223 INFO L387 tUnfolder$Statistics]: existing Event has 49 ancestors and is cut-off event [2021-03-25 03:25:28,223 INFO L387 tUnfolder$Statistics]: existing Event has 49 ancestors and is cut-off event [2021-03-25 03:25:28,223 INFO L387 tUnfolder$Statistics]: existing Event has 49 ancestors and is cut-off event [2021-03-25 03:25:28,239 INFO L382 tUnfolder$Statistics]: inserting event number 6 for the transition-marking pair ([1080] 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][78], [thr1Thread3of4ForFork0InUse, thr1Thread4of4ForFork0InUse, 35#L719-2true, 199#thr1Err0ASSERT_VIOLATIONERROR_FUNCTIONtrue, 232#(= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1), 10#thr1ENTRYtrue, 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 03:25:28,239 INFO L384 tUnfolder$Statistics]: this new event has 68 ancestors and is cut-off event [2021-03-25 03:25:28,239 INFO L387 tUnfolder$Statistics]: existing Event has 45 ancestors and is cut-off event [2021-03-25 03:25:28,240 INFO L387 tUnfolder$Statistics]: existing Event has 45 ancestors and is cut-off event [2021-03-25 03:25:28,240 INFO L387 tUnfolder$Statistics]: existing Event has 66 ancestors and is cut-off event [2021-03-25 03:25:28,240 INFO L387 tUnfolder$Statistics]: existing Event has 66 ancestors and is cut-off event [2021-03-25 03:25:28,240 INFO L387 tUnfolder$Statistics]: existing Event has 47 ancestors and is cut-off event [2021-03-25 03:25:28,245 INFO L382 tUnfolder$Statistics]: inserting event number 6 for the transition-marking pair ([1080] 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][78], [thr1Thread3of4ForFork0InUse, 129#thr1ENTRYtrue, thr1Thread4of4ForFork0InUse, 35#L719-2true, 199#thr1Err0ASSERT_VIOLATIONERROR_FUNCTIONtrue, 232#(= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1), 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 03:25:28,245 INFO L384 tUnfolder$Statistics]: this new event has 68 ancestors and is cut-off event [2021-03-25 03:25:28,246 INFO L387 tUnfolder$Statistics]: existing Event has 45 ancestors and is cut-off event [2021-03-25 03:25:28,246 INFO L387 tUnfolder$Statistics]: existing Event has 66 ancestors and is cut-off event [2021-03-25 03:25:28,246 INFO L387 tUnfolder$Statistics]: existing Event has 45 ancestors and is cut-off event [2021-03-25 03:25:28,246 INFO L387 tUnfolder$Statistics]: existing Event has 47 ancestors and is cut-off event [2021-03-25 03:25:28,246 INFO L387 tUnfolder$Statistics]: existing Event has 66 ancestors and is cut-off event [2021-03-25 03:25:28,248 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1080] 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][78], [thr1Thread3of4ForFork0InUse, thr1Thread4of4ForFork0InUse, 36#L719-3true, 232#(= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1), 110#L700-2true, 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)), 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 03:25:28,248 INFO L384 tUnfolder$Statistics]: this new event has 68 ancestors and is cut-off event [2021-03-25 03:25:28,248 INFO L387 tUnfolder$Statistics]: existing Event has 68 ancestors and is cut-off event [2021-03-25 03:25:28,248 INFO L387 tUnfolder$Statistics]: existing Event has 47 ancestors and is cut-off event [2021-03-25 03:25:28,248 INFO L387 tUnfolder$Statistics]: existing Event has 47 ancestors and is cut-off event [2021-03-25 03:25:28,249 INFO L382 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([1080] 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][78], [thr1Thread3of4ForFork0InUse, thr1Thread4of4ForFork0InUse, 36#L719-3true, 199#thr1Err0ASSERT_VIOLATIONERROR_FUNCTIONtrue, 232#(= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1), 110#L700-2true, 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 03:25:28,249 INFO L384 tUnfolder$Statistics]: this new event has 70 ancestors and is cut-off event [2021-03-25 03:25:28,249 INFO L387 tUnfolder$Statistics]: existing Event has 49 ancestors and is cut-off event [2021-03-25 03:25:28,249 INFO L387 tUnfolder$Statistics]: existing Event has 70 ancestors and is cut-off event [2021-03-25 03:25:28,249 INFO L387 tUnfolder$Statistics]: existing Event has 49 ancestors and is cut-off event [2021-03-25 03:25:28,249 INFO L387 tUnfolder$Statistics]: existing Event has 49 ancestors and is cut-off event [2021-03-25 03:25:28,254 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1135] 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][68], [thr1Thread3of4ForFork0InUse, thr1Thread4of4ForFork0InUse, 36#L719-3true, 232#(= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1), 110#L700-2true, 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)), 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 03:25:28,254 INFO L384 tUnfolder$Statistics]: this new event has 68 ancestors and is cut-off event [2021-03-25 03:25:28,254 INFO L387 tUnfolder$Statistics]: existing Event has 47 ancestors and is cut-off event [2021-03-25 03:25:28,254 INFO L387 tUnfolder$Statistics]: existing Event has 68 ancestors and is cut-off event [2021-03-25 03:25:28,254 INFO L387 tUnfolder$Statistics]: existing Event has 47 ancestors and is cut-off event [2021-03-25 03:25:28,255 INFO L382 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([1135] 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][68], [thr1Thread3of4ForFork0InUse, thr1Thread4of4ForFork0InUse, 36#L719-3true, 199#thr1Err0ASSERT_VIOLATIONERROR_FUNCTIONtrue, 232#(= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1), 110#L700-2true, 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 03:25:28,255 INFO L384 tUnfolder$Statistics]: this new event has 70 ancestors and is cut-off event [2021-03-25 03:25:28,255 INFO L387 tUnfolder$Statistics]: existing Event has 49 ancestors and is cut-off event [2021-03-25 03:25:28,255 INFO L387 tUnfolder$Statistics]: existing Event has 49 ancestors and is cut-off event [2021-03-25 03:25:28,255 INFO L387 tUnfolder$Statistics]: existing Event has 70 ancestors and is cut-off event [2021-03-25 03:25:28,255 INFO L387 tUnfolder$Statistics]: existing Event has 49 ancestors and is cut-off event [2021-03-25 03:25:28,257 INFO L382 tUnfolder$Statistics]: inserting event number 6 for the transition-marking pair ([1135] 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][68], [thr1Thread3of4ForFork0InUse, thr1Thread4of4ForFork0InUse, 35#L719-2true, 199#thr1Err0ASSERT_VIOLATIONERROR_FUNCTIONtrue, 232#(= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1), 10#thr1ENTRYtrue, 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 03:25:28,257 INFO L384 tUnfolder$Statistics]: this new event has 68 ancestors and is cut-off event [2021-03-25 03:25:28,257 INFO L387 tUnfolder$Statistics]: existing Event has 66 ancestors and is cut-off event [2021-03-25 03:25:28,257 INFO L387 tUnfolder$Statistics]: existing Event has 45 ancestors and is cut-off event [2021-03-25 03:25:28,257 INFO L387 tUnfolder$Statistics]: existing Event has 66 ancestors and is cut-off event [2021-03-25 03:25:28,257 INFO L387 tUnfolder$Statistics]: existing Event has 47 ancestors and is cut-off event [2021-03-25 03:25:28,257 INFO L387 tUnfolder$Statistics]: existing Event has 45 ancestors and is cut-off event [2021-03-25 03:25:28,260 INFO L382 tUnfolder$Statistics]: inserting event number 6 for the transition-marking pair ([1245] 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][91], [thr1Thread3of4ForFork0InUse, 129#thr1ENTRYtrue, thr1Thread4of4ForFork0InUse, 35#L719-2true, 199#thr1Err0ASSERT_VIOLATIONERROR_FUNCTIONtrue, 232#(= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1), 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 03:25:28,260 INFO L384 tUnfolder$Statistics]: this new event has 68 ancestors and is cut-off event [2021-03-25 03:25:28,260 INFO L387 tUnfolder$Statistics]: existing Event has 45 ancestors and is cut-off event [2021-03-25 03:25:28,260 INFO L387 tUnfolder$Statistics]: existing Event has 66 ancestors and is cut-off event [2021-03-25 03:25:28,260 INFO L387 tUnfolder$Statistics]: existing Event has 45 ancestors and is cut-off event [2021-03-25 03:25:28,260 INFO L387 tUnfolder$Statistics]: existing Event has 66 ancestors and is cut-off event [2021-03-25 03:25:28,260 INFO L387 tUnfolder$Statistics]: existing Event has 47 ancestors and is cut-off event [2021-03-25 03:25:28,263 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1245] 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][91], [thr1Thread3of4ForFork0InUse, thr1Thread4of4ForFork0InUse, 36#L719-3true, 232#(= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1), 110#L700-2true, 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)), 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 03:25:28,264 INFO L384 tUnfolder$Statistics]: this new event has 68 ancestors and is cut-off event [2021-03-25 03:25:28,264 INFO L387 tUnfolder$Statistics]: existing Event has 47 ancestors and is cut-off event [2021-03-25 03:25:28,264 INFO L387 tUnfolder$Statistics]: existing Event has 68 ancestors and is cut-off event [2021-03-25 03:25:28,264 INFO L387 tUnfolder$Statistics]: existing Event has 47 ancestors and is cut-off event [2021-03-25 03:25:28,264 INFO L382 tUnfolder$Statistics]: inserting event number 6 for the transition-marking pair ([1245] 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][91], [thr1Thread3of4ForFork0InUse, thr1Thread4of4ForFork0InUse, 35#L719-2true, 199#thr1Err0ASSERT_VIOLATIONERROR_FUNCTIONtrue, 232#(= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1), 110#L700-2true, 50#thr1ENTRYtrue, 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 03:25:28,264 INFO L384 tUnfolder$Statistics]: this new event has 68 ancestors and is cut-off event [2021-03-25 03:25:28,264 INFO L387 tUnfolder$Statistics]: existing Event has 47 ancestors and is cut-off event [2021-03-25 03:25:28,265 INFO L387 tUnfolder$Statistics]: existing Event has 66 ancestors and is cut-off event [2021-03-25 03:25:28,265 INFO L387 tUnfolder$Statistics]: existing Event has 66 ancestors and is cut-off event [2021-03-25 03:25:28,265 INFO L387 tUnfolder$Statistics]: existing Event has 45 ancestors and is cut-off event [2021-03-25 03:25:28,265 INFO L387 tUnfolder$Statistics]: existing Event has 45 ancestors and is cut-off event [2021-03-25 03:25:28,267 INFO L382 tUnfolder$Statistics]: inserting event number 6 for the transition-marking pair ([1135] 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][68], [thr1Thread3of4ForFork0InUse, thr1Thread4of4ForFork0InUse, 35#L719-2true, 199#thr1Err0ASSERT_VIOLATIONERROR_FUNCTIONtrue, 232#(= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1), 110#L700-2true, 18#L700-2true, 50#thr1ENTRYtrue, 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 03:25:28,267 INFO L384 tUnfolder$Statistics]: this new event has 68 ancestors and is cut-off event [2021-03-25 03:25:28,267 INFO L387 tUnfolder$Statistics]: existing Event has 66 ancestors and is cut-off event [2021-03-25 03:25:28,267 INFO L387 tUnfolder$Statistics]: existing Event has 45 ancestors and is cut-off event [2021-03-25 03:25:28,267 INFO L387 tUnfolder$Statistics]: existing Event has 66 ancestors and is cut-off event [2021-03-25 03:25:28,267 INFO L387 tUnfolder$Statistics]: existing Event has 47 ancestors and is cut-off event [2021-03-25 03:25:28,267 INFO L387 tUnfolder$Statistics]: existing Event has 45 ancestors and is cut-off event [2021-03-25 03:25:28,315 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1080] 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][78], [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 03:25:28,316 INFO L384 tUnfolder$Statistics]: this new event has 70 ancestors and is cut-off event [2021-03-25 03:25:28,316 INFO L387 tUnfolder$Statistics]: existing Event has 49 ancestors and is cut-off event [2021-03-25 03:25:28,316 INFO L387 tUnfolder$Statistics]: existing Event has 49 ancestors and is cut-off event [2021-03-25 03:25:28,316 INFO L387 tUnfolder$Statistics]: existing Event has 70 ancestors and is cut-off event [2021-03-25 03:25:28,316 INFO L382 tUnfolder$Statistics]: inserting event number 6 for the transition-marking pair ([1080] 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][78], [thr1Thread3of4ForFork0InUse, thr1Thread4of4ForFork0InUse, 36#L719-3true, 199#thr1Err0ASSERT_VIOLATIONERROR_FUNCTIONtrue, 232#(= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1), 110#L700-2true, 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 03:25:28,316 INFO L384 tUnfolder$Statistics]: this new event has 70 ancestors and is cut-off event [2021-03-25 03:25:28,317 INFO L387 tUnfolder$Statistics]: existing Event has 49 ancestors and is cut-off event [2021-03-25 03:25:28,317 INFO L387 tUnfolder$Statistics]: existing Event has 70 ancestors and is cut-off event [2021-03-25 03:25:28,317 INFO L387 tUnfolder$Statistics]: existing Event has 49 ancestors and is cut-off event [2021-03-25 03:25:28,317 INFO L387 tUnfolder$Statistics]: existing Event has 49 ancestors and is cut-off event [2021-03-25 03:25:28,317 INFO L387 tUnfolder$Statistics]: existing Event has 70 ancestors and is cut-off event [2021-03-25 03:25:28,319 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1080] 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][78], [thr1Thread3of4ForFork0InUse, thr1Thread4of4ForFork0InUse, 35#L719-2true, 199#thr1Err0ASSERT_VIOLATIONERROR_FUNCTIONtrue, 232#(= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1), 110#L700-2true, 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 03:25:28,320 INFO L384 tUnfolder$Statistics]: this new event has 73 ancestors and is cut-off event [2021-03-25 03:25:28,320 INFO L387 tUnfolder$Statistics]: existing Event has 52 ancestors and is cut-off event [2021-03-25 03:25:28,320 INFO L387 tUnfolder$Statistics]: existing Event has 52 ancestors and is cut-off event [2021-03-25 03:25:28,320 INFO L387 tUnfolder$Statistics]: existing Event has 52 ancestors and is cut-off event [2021-03-25 03:25:28,326 INFO L382 tUnfolder$Statistics]: inserting event number 6 for the transition-marking pair ([1135] 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][68], [thr1Thread3of4ForFork0InUse, thr1Thread4of4ForFork0InUse, 36#L719-3true, 199#thr1Err0ASSERT_VIOLATIONERROR_FUNCTIONtrue, 232#(= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1), 110#L700-2true, 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 03:25:28,326 INFO L384 tUnfolder$Statistics]: this new event has 70 ancestors and is cut-off event [2021-03-25 03:25:28,326 INFO L387 tUnfolder$Statistics]: existing Event has 49 ancestors and is cut-off event [2021-03-25 03:25:28,326 INFO L387 tUnfolder$Statistics]: existing Event has 49 ancestors and is cut-off event [2021-03-25 03:25:28,326 INFO L387 tUnfolder$Statistics]: existing Event has 70 ancestors and is cut-off event [2021-03-25 03:25:28,326 INFO L387 tUnfolder$Statistics]: existing Event has 49 ancestors and is cut-off event [2021-03-25 03:25:28,326 INFO L387 tUnfolder$Statistics]: existing Event has 70 ancestors and is cut-off event [2021-03-25 03:25:28,328 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1135] 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][68], [thr1Thread3of4ForFork0InUse, thr1Thread4of4ForFork0InUse, 35#L719-2true, 199#thr1Err0ASSERT_VIOLATIONERROR_FUNCTIONtrue, 232#(= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1), 110#L700-2true, 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 03:25:28,328 INFO L384 tUnfolder$Statistics]: this new event has 73 ancestors and is cut-off event [2021-03-25 03:25:28,329 INFO L387 tUnfolder$Statistics]: existing Event has 52 ancestors and is cut-off event [2021-03-25 03:25:28,329 INFO L387 tUnfolder$Statistics]: existing Event has 52 ancestors and is cut-off event [2021-03-25 03:25:28,329 INFO L387 tUnfolder$Statistics]: existing Event has 52 ancestors and is cut-off event [2021-03-25 03:25:28,337 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1245] 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][91], [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 03:25:28,337 INFO L384 tUnfolder$Statistics]: this new event has 70 ancestors and is cut-off event [2021-03-25 03:25:28,337 INFO L387 tUnfolder$Statistics]: existing Event has 49 ancestors and is cut-off event [2021-03-25 03:25:28,337 INFO L387 tUnfolder$Statistics]: existing Event has 70 ancestors and is cut-off event [2021-03-25 03:25:28,337 INFO L387 tUnfolder$Statistics]: existing Event has 49 ancestors and is cut-off event [2021-03-25 03:25:28,338 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1245] 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][91], [thr1Thread3of4ForFork0InUse, thr1Thread4of4ForFork0InUse, 36#L719-3true, 199#thr1Err0ASSERT_VIOLATIONERROR_FUNCTIONtrue, 232#(= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1), 110#L700-2true, 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 03:25:28,338 INFO L384 tUnfolder$Statistics]: this new event has 70 ancestors and is cut-off event [2021-03-25 03:25:28,338 INFO L387 tUnfolder$Statistics]: existing Event has 70 ancestors and is cut-off event [2021-03-25 03:25:28,338 INFO L387 tUnfolder$Statistics]: existing Event has 49 ancestors and is cut-off event [2021-03-25 03:25:28,339 INFO L387 tUnfolder$Statistics]: existing Event has 49 ancestors and is cut-off event [2021-03-25 03:25:28,342 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1245] 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][91], [thr1Thread3of4ForFork0InUse, thr1Thread4of4ForFork0InUse, 35#L719-2true, 199#thr1Err0ASSERT_VIOLATIONERROR_FUNCTIONtrue, 232#(= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1), 110#L700-2true, 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 03:25:28,342 INFO L384 tUnfolder$Statistics]: this new event has 73 ancestors and is cut-off event [2021-03-25 03:25:28,342 INFO L387 tUnfolder$Statistics]: existing Event has 52 ancestors and is cut-off event [2021-03-25 03:25:28,342 INFO L387 tUnfolder$Statistics]: existing Event has 52 ancestors and is cut-off event [2021-03-25 03:25:28,343 INFO L387 tUnfolder$Statistics]: existing Event has 52 ancestors and is cut-off event [2021-03-25 03:25:28,359 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1080] 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][78], [thr1Thread3of4ForFork0InUse, thr1Thread4of4ForFork0InUse, 35#L719-2true, 232#(= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1), 110#L700-2true, 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)), 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 03:25:28,359 INFO L384 tUnfolder$Statistics]: this new event has 71 ancestors and is cut-off event [2021-03-25 03:25:28,359 INFO L387 tUnfolder$Statistics]: existing Event has 50 ancestors and is cut-off event [2021-03-25 03:25:28,359 INFO L387 tUnfolder$Statistics]: existing Event has 71 ancestors and is cut-off event [2021-03-25 03:25:28,359 INFO L387 tUnfolder$Statistics]: existing Event has 50 ancestors and is cut-off event [2021-03-25 03:25:28,360 INFO L382 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([1080] 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][78], [thr1Thread3of4ForFork0InUse, thr1Thread4of4ForFork0InUse, 35#L719-2true, 199#thr1Err0ASSERT_VIOLATIONERROR_FUNCTIONtrue, 232#(= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1), 110#L700-2true, 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 03:25:28,360 INFO L384 tUnfolder$Statistics]: this new event has 73 ancestors and is cut-off event [2021-03-25 03:25:28,360 INFO L387 tUnfolder$Statistics]: existing Event has 52 ancestors and is cut-off event [2021-03-25 03:25:28,360 INFO L387 tUnfolder$Statistics]: existing Event has 52 ancestors and is cut-off event [2021-03-25 03:25:28,360 INFO L387 tUnfolder$Statistics]: existing Event has 73 ancestors and is cut-off event [2021-03-25 03:25:28,360 INFO L387 tUnfolder$Statistics]: existing Event has 52 ancestors and is cut-off event [2021-03-25 03:25:28,363 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1135] 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][177], [thr1Thread3of4ForFork0InUse, thr1Thread4of4ForFork0InUse, 35#L719-2true, 232#(= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1), 110#L700-2true, 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, 189#L697true, thr1Thread2of4ForFork0InUse]) [2021-03-25 03:25:28,363 INFO L384 tUnfolder$Statistics]: this new event has 70 ancestors and is cut-off event [2021-03-25 03:25:28,363 INFO L387 tUnfolder$Statistics]: existing Event has 70 ancestors and is cut-off event [2021-03-25 03:25:28,363 INFO L387 tUnfolder$Statistics]: existing Event has 49 ancestors and is cut-off event [2021-03-25 03:25:28,363 INFO L387 tUnfolder$Statistics]: existing Event has 49 ancestors and is cut-off event [2021-03-25 03:25:28,366 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1135] 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][68], [thr1Thread3of4ForFork0InUse, thr1Thread4of4ForFork0InUse, 35#L719-2true, 232#(= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1), 110#L700-2true, 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)), 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 03:25:28,366 INFO L384 tUnfolder$Statistics]: this new event has 71 ancestors and is cut-off event [2021-03-25 03:25:28,366 INFO L387 tUnfolder$Statistics]: existing Event has 50 ancestors and is cut-off event [2021-03-25 03:25:28,366 INFO L387 tUnfolder$Statistics]: existing Event has 71 ancestors and is cut-off event [2021-03-25 03:25:28,366 INFO L387 tUnfolder$Statistics]: existing Event has 50 ancestors and is cut-off event [2021-03-25 03:25:28,367 INFO L382 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([1135] 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][68], [thr1Thread3of4ForFork0InUse, thr1Thread4of4ForFork0InUse, 35#L719-2true, 199#thr1Err0ASSERT_VIOLATIONERROR_FUNCTIONtrue, 232#(= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1), 110#L700-2true, 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 03:25:28,367 INFO L384 tUnfolder$Statistics]: this new event has 73 ancestors and is cut-off event [2021-03-25 03:25:28,367 INFO L387 tUnfolder$Statistics]: existing Event has 52 ancestors and is cut-off event [2021-03-25 03:25:28,367 INFO L387 tUnfolder$Statistics]: existing Event has 73 ancestors and is cut-off event [2021-03-25 03:25:28,367 INFO L387 tUnfolder$Statistics]: existing Event has 52 ancestors and is cut-off event [2021-03-25 03:25:28,367 INFO L387 tUnfolder$Statistics]: existing Event has 52 ancestors and is cut-off event [2021-03-25 03:25:28,373 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1245] 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][91], [thr1Thread3of4ForFork0InUse, thr1Thread4of4ForFork0InUse, 35#L719-2true, 232#(= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1), 110#L700-2true, 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, 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 03:25:28,373 INFO L384 tUnfolder$Statistics]: this new event has 71 ancestors and is cut-off event [2021-03-25 03:25:28,373 INFO L387 tUnfolder$Statistics]: existing Event has 71 ancestors and is cut-off event [2021-03-25 03:25:28,373 INFO L387 tUnfolder$Statistics]: existing Event has 50 ancestors and is cut-off event [2021-03-25 03:25:28,373 INFO L387 tUnfolder$Statistics]: existing Event has 50 ancestors and is cut-off event [2021-03-25 03:25:28,374 INFO L382 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([1245] 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][91], [thr1Thread3of4ForFork0InUse, thr1Thread4of4ForFork0InUse, 35#L719-2true, 199#thr1Err0ASSERT_VIOLATIONERROR_FUNCTIONtrue, 232#(= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1), 110#L700-2true, 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 03:25:28,374 INFO L384 tUnfolder$Statistics]: this new event has 73 ancestors and is cut-off event [2021-03-25 03:25:28,374 INFO L387 tUnfolder$Statistics]: existing Event has 52 ancestors and is cut-off event [2021-03-25 03:25:28,374 INFO L387 tUnfolder$Statistics]: existing Event has 73 ancestors and is cut-off event [2021-03-25 03:25:28,374 INFO L387 tUnfolder$Statistics]: existing Event has 52 ancestors and is cut-off event [2021-03-25 03:25:28,374 INFO L387 tUnfolder$Statistics]: existing Event has 52 ancestors and is cut-off event [2021-03-25 03:25:28,426 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1080] 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][78], [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 03:25:28,426 INFO L384 tUnfolder$Statistics]: this new event has 73 ancestors and is cut-off event [2021-03-25 03:25:28,426 INFO L387 tUnfolder$Statistics]: existing Event has 73 ancestors and is cut-off event [2021-03-25 03:25:28,426 INFO L387 tUnfolder$Statistics]: existing Event has 52 ancestors and is cut-off event [2021-03-25 03:25:28,426 INFO L387 tUnfolder$Statistics]: existing Event has 52 ancestors and is cut-off event [2021-03-25 03:25:28,427 INFO L382 tUnfolder$Statistics]: inserting event number 6 for the transition-marking pair ([1080] 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][78], [thr1Thread3of4ForFork0InUse, thr1Thread4of4ForFork0InUse, 35#L719-2true, 199#thr1Err0ASSERT_VIOLATIONERROR_FUNCTIONtrue, 232#(= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1), 110#L700-2true, 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 03:25:28,427 INFO L384 tUnfolder$Statistics]: this new event has 73 ancestors and is cut-off event [2021-03-25 03:25:28,427 INFO L387 tUnfolder$Statistics]: existing Event has 52 ancestors and is cut-off event [2021-03-25 03:25:28,427 INFO L387 tUnfolder$Statistics]: existing Event has 52 ancestors and is cut-off event [2021-03-25 03:25:28,427 INFO L387 tUnfolder$Statistics]: existing Event has 73 ancestors and is cut-off event [2021-03-25 03:25:28,427 INFO L387 tUnfolder$Statistics]: existing Event has 73 ancestors and is cut-off event [2021-03-25 03:25:28,427 INFO L387 tUnfolder$Statistics]: existing Event has 52 ancestors and is cut-off event [2021-03-25 03:25:28,433 INFO L382 tUnfolder$Statistics]: inserting event number 6 for the transition-marking pair ([1135] 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][68], [thr1Thread3of4ForFork0InUse, thr1Thread4of4ForFork0InUse, 35#L719-2true, 199#thr1Err0ASSERT_VIOLATIONERROR_FUNCTIONtrue, 232#(= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1), 110#L700-2true, 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 03:25:28,433 INFO L384 tUnfolder$Statistics]: this new event has 73 ancestors and is cut-off event [2021-03-25 03:25:28,433 INFO L387 tUnfolder$Statistics]: existing Event has 52 ancestors and is cut-off event [2021-03-25 03:25:28,433 INFO L387 tUnfolder$Statistics]: existing Event has 73 ancestors and is cut-off event [2021-03-25 03:25:28,433 INFO L387 tUnfolder$Statistics]: existing Event has 73 ancestors and is cut-off event [2021-03-25 03:25:28,433 INFO L387 tUnfolder$Statistics]: existing Event has 52 ancestors and is cut-off event [2021-03-25 03:25:28,433 INFO L387 tUnfolder$Statistics]: existing Event has 52 ancestors and is cut-off event [2021-03-25 03:25:28,440 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1245] 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][91], [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 03:25:28,440 INFO L384 tUnfolder$Statistics]: this new event has 73 ancestors and is cut-off event [2021-03-25 03:25:28,440 INFO L387 tUnfolder$Statistics]: existing Event has 52 ancestors and is cut-off event [2021-03-25 03:25:28,441 INFO L387 tUnfolder$Statistics]: existing Event has 52 ancestors and is cut-off event [2021-03-25 03:25:28,441 INFO L387 tUnfolder$Statistics]: existing Event has 73 ancestors and is cut-off event [2021-03-25 03:25:28,441 INFO L382 tUnfolder$Statistics]: inserting event number 6 for the transition-marking pair ([1245] 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][91], [thr1Thread3of4ForFork0InUse, thr1Thread4of4ForFork0InUse, 35#L719-2true, 199#thr1Err0ASSERT_VIOLATIONERROR_FUNCTIONtrue, 232#(= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1), 110#L700-2true, 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 03:25:28,441 INFO L384 tUnfolder$Statistics]: this new event has 73 ancestors and is cut-off event [2021-03-25 03:25:28,441 INFO L387 tUnfolder$Statistics]: existing Event has 52 ancestors and is cut-off event [2021-03-25 03:25:28,441 INFO L387 tUnfolder$Statistics]: existing Event has 73 ancestors and is cut-off event [2021-03-25 03:25:28,441 INFO L387 tUnfolder$Statistics]: existing Event has 73 ancestors and is cut-off event [2021-03-25 03:25:28,441 INFO L387 tUnfolder$Statistics]: existing Event has 52 ancestors and is cut-off event [2021-03-25 03:25:28,441 INFO L387 tUnfolder$Statistics]: existing Event has 52 ancestors and is cut-off event [2021-03-25 03:25:28,538 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1245] 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][10], [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)), thr1Thread1of4ForFork0InUse, 189#L697true, thr1Thread2of4ForFork0InUse]) [2021-03-25 03:25:28,538 INFO L384 tUnfolder$Statistics]: this new event has 77 ancestors and is cut-off event [2021-03-25 03:25:28,538 INFO L387 tUnfolder$Statistics]: existing Event has 56 ancestors and is cut-off event [2021-03-25 03:25:28,538 INFO L387 tUnfolder$Statistics]: existing Event has 56 ancestors and is cut-off event [2021-03-25 03:25:28,538 INFO L387 tUnfolder$Statistics]: existing Event has 77 ancestors and is cut-off event [2021-03-25 03:25:28,716 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1080] 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][1], [thr1Thread3of4ForFork0InUse, thr1Thread4of4ForFork0NotInUse, 35#L719-2true, 232#(= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1), 43#L694true, 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, 189#L697true, thr1Thread2of4ForFork0InUse]) [2021-03-25 03:25:28,716 INFO L384 tUnfolder$Statistics]: this new event has 77 ancestors and is cut-off event [2021-03-25 03:25:28,716 INFO L387 tUnfolder$Statistics]: existing Event has 77 ancestors and is cut-off event [2021-03-25 03:25:28,716 INFO L387 tUnfolder$Statistics]: existing Event has 56 ancestors and is cut-off event [2021-03-25 03:25:28,716 INFO L387 tUnfolder$Statistics]: existing Event has 56 ancestors and is cut-off event [2021-03-25 03:25:28,732 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1135] 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][177], [thr1Thread3of4ForFork0InUse, thr1Thread4of4ForFork0InUse, 36#L719-3true, 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)), thr1Thread1of4ForFork0InUse, 189#L697true, thr1Thread2of4ForFork0InUse]) [2021-03-25 03:25:28,732 INFO L384 tUnfolder$Statistics]: this new event has 78 ancestors and is cut-off event [2021-03-25 03:25:28,732 INFO L387 tUnfolder$Statistics]: existing Event has 57 ancestors and is cut-off event [2021-03-25 03:25:28,732 INFO L387 tUnfolder$Statistics]: existing Event has 57 ancestors and is cut-off event [2021-03-25 03:25:28,732 INFO L387 tUnfolder$Statistics]: existing Event has 78 ancestors and is cut-off event [2021-03-25 03:25:28,767 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1245] 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][10], [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, 189#L697true, thr1Thread2of4ForFork0InUse]) [2021-03-25 03:25:28,767 INFO L384 tUnfolder$Statistics]: this new event has 81 ancestors and is cut-off event [2021-03-25 03:25:28,767 INFO L387 tUnfolder$Statistics]: existing Event has 81 ancestors and is cut-off event [2021-03-25 03:25:28,767 INFO L387 tUnfolder$Statistics]: existing Event has 60 ancestors and is cut-off event [2021-03-25 03:25:28,767 INFO L387 tUnfolder$Statistics]: existing Event has 60 ancestors and is cut-off event [2021-03-25 03:25:28,784 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1135] 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][177], [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)), thr1Thread1of4ForFork0InUse, 189#L697true, thr1Thread2of4ForFork0InUse]) [2021-03-25 03:25:28,785 INFO L384 tUnfolder$Statistics]: this new event has 81 ancestors and is cut-off event [2021-03-25 03:25:28,785 INFO L387 tUnfolder$Statistics]: existing Event has 81 ancestors and is cut-off event [2021-03-25 03:25:28,785 INFO L387 tUnfolder$Statistics]: existing Event has 60 ancestors and is cut-off event [2021-03-25 03:25:28,785 INFO L387 tUnfolder$Statistics]: existing Event has 60 ancestors and is cut-off event [2021-03-25 03:25:28,795 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1135] 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][177], [thr1Thread3of4ForFork0InUse, thr1Thread4of4ForFork0InUse, 35#L719-2true, 232#(= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1), 43#L694true, 110#L700-2true, 50#thr1ENTRYtrue, 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, 189#L697true, thr1Thread2of4ForFork0InUse]) [2021-03-25 03:25:28,795 INFO L384 tUnfolder$Statistics]: this new event has 81 ancestors and is cut-off event [2021-03-25 03:25:28,795 INFO L387 tUnfolder$Statistics]: existing Event has 81 ancestors and is cut-off event [2021-03-25 03:25:28,795 INFO L387 tUnfolder$Statistics]: existing Event has 60 ancestors and is cut-off event [2021-03-25 03:25:28,795 INFO L387 tUnfolder$Statistics]: existing Event has 60 ancestors and is cut-off event [2021-03-25 03:25:28,800 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1080] 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][1], [thr1Thread3of4ForFork0InUse, thr1Thread4of4ForFork0InUse, 35#L719-2true, 232#(= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1), 10#thr1ENTRYtrue, 207#L700-2true, 79#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, 189#L697true, thr1Thread2of4ForFork0InUse]) [2021-03-25 03:25:28,800 INFO L384 tUnfolder$Statistics]: this new event has 81 ancestors and is cut-off event [2021-03-25 03:25:28,800 INFO L387 tUnfolder$Statistics]: existing Event has 60 ancestors and is cut-off event [2021-03-25 03:25:28,800 INFO L387 tUnfolder$Statistics]: existing Event has 60 ancestors and is cut-off event [2021-03-25 03:25:28,800 INFO L387 tUnfolder$Statistics]: existing Event has 81 ancestors and is cut-off event [2021-03-25 03:25:28,806 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1080] 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][1], [thr1Thread3of4ForFork0InUse, 129#thr1ENTRYtrue, thr1Thread4of4ForFork0InUse, 35#L719-2true, 232#(= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1), 43#L694true, 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, 189#L697true, thr1Thread2of4ForFork0InUse]) [2021-03-25 03:25:28,806 INFO L384 tUnfolder$Statistics]: this new event has 81 ancestors and is cut-off event [2021-03-25 03:25:28,806 INFO L387 tUnfolder$Statistics]: existing Event has 60 ancestors and is cut-off event [2021-03-25 03:25:28,806 INFO L387 tUnfolder$Statistics]: existing Event has 60 ancestors and is cut-off event [2021-03-25 03:25:28,806 INFO L387 tUnfolder$Statistics]: existing Event has 81 ancestors and is cut-off event [2021-03-25 03:25:28,814 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1245] 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][10], [thr1Thread3of4ForFork0InUse, thr1Thread4of4ForFork0InUse, 35#L719-2true, 232#(= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1), 79#L694true, 18#L700-2true, 50#thr1ENTRYtrue, 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, 189#L697true, thr1Thread2of4ForFork0InUse]) [2021-03-25 03:25:28,815 INFO L384 tUnfolder$Statistics]: this new event has 81 ancestors and is cut-off event [2021-03-25 03:25:28,815 INFO L387 tUnfolder$Statistics]: existing Event has 81 ancestors and is cut-off event [2021-03-25 03:25:28,815 INFO L387 tUnfolder$Statistics]: existing Event has 60 ancestors and is cut-off event [2021-03-25 03:25:28,815 INFO L387 tUnfolder$Statistics]: existing Event has 60 ancestors and is cut-off event [2021-03-25 03:25:28,841 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1135] 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][68], [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 03:25:28,841 INFO L384 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2021-03-25 03:25:28,841 INFO L387 tUnfolder$Statistics]: existing Event has 67 ancestors and is cut-off event [2021-03-25 03:25:28,841 INFO L387 tUnfolder$Statistics]: existing Event has 69 ancestors and is cut-off event [2021-03-25 03:25:28,841 INFO L387 tUnfolder$Statistics]: existing Event has 67 ancestors and is cut-off event [2021-03-25 03:25:28,847 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1080] 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][78], [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 03:25:28,848 INFO L384 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2021-03-25 03:25:28,848 INFO L387 tUnfolder$Statistics]: existing Event has 67 ancestors and is cut-off event [2021-03-25 03:25:28,848 INFO L387 tUnfolder$Statistics]: existing Event has 69 ancestors and is cut-off event [2021-03-25 03:25:28,848 INFO L387 tUnfolder$Statistics]: existing Event has 67 ancestors and is cut-off event [2021-03-25 03:25:28,848 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1245] 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][91], [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 03:25:28,848 INFO L384 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2021-03-25 03:25:28,848 INFO L387 tUnfolder$Statistics]: existing Event has 69 ancestors and is cut-off event [2021-03-25 03:25:28,848 INFO L387 tUnfolder$Statistics]: existing Event has 67 ancestors and is cut-off event [2021-03-25 03:25:28,848 INFO L387 tUnfolder$Statistics]: existing Event has 67 ancestors and is cut-off event [2021-03-25 03:25:28,852 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1135] 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][68], [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 03:25:28,853 INFO L384 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2021-03-25 03:25:28,853 INFO L387 tUnfolder$Statistics]: existing Event has 67 ancestors and is cut-off event [2021-03-25 03:25:28,853 INFO L387 tUnfolder$Statistics]: existing Event has 69 ancestors and is cut-off event [2021-03-25 03:25:28,853 INFO L387 tUnfolder$Statistics]: existing Event has 67 ancestors and is cut-off event [2021-03-25 03:25:28,853 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1245] 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][91], [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 03:25:28,853 INFO L384 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2021-03-25 03:25:28,853 INFO L387 tUnfolder$Statistics]: existing Event has 69 ancestors and is cut-off event [2021-03-25 03:25:28,853 INFO L387 tUnfolder$Statistics]: existing Event has 69 ancestors and is cut-off event [2021-03-25 03:25:28,853 INFO L387 tUnfolder$Statistics]: existing Event has 69 ancestors and is cut-off event [2021-03-25 03:25:28,870 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1080] 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][78], [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 03:25:28,870 INFO L384 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2021-03-25 03:25:28,870 INFO L387 tUnfolder$Statistics]: existing Event has 65 ancestors and is cut-off event [2021-03-25 03:25:28,870 INFO L387 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2021-03-25 03:25:28,870 INFO L387 tUnfolder$Statistics]: existing Event has 65 ancestors and is cut-off event [2021-03-25 03:25:28,870 INFO L382 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([1080] 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][78], [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 03:25:28,870 INFO L384 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2021-03-25 03:25:28,870 INFO L387 tUnfolder$Statistics]: existing Event has 67 ancestors and is cut-off event [2021-03-25 03:25:28,870 INFO L387 tUnfolder$Statistics]: existing Event has 69 ancestors and is cut-off event [2021-03-25 03:25:28,870 INFO L387 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2021-03-25 03:25:28,870 INFO L387 tUnfolder$Statistics]: existing Event has 67 ancestors and is cut-off event [2021-03-25 03:25:28,871 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1245] 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][91], [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 03:25:28,871 INFO L384 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2021-03-25 03:25:28,871 INFO L387 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2021-03-25 03:25:28,871 INFO L387 tUnfolder$Statistics]: existing Event has 65 ancestors and is cut-off event [2021-03-25 03:25:28,871 INFO L387 tUnfolder$Statistics]: existing Event has 65 ancestors and is cut-off event [2021-03-25 03:25:28,871 INFO L382 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([1245] 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][91], [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 03:25:28,871 INFO L384 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2021-03-25 03:25:28,871 INFO L387 tUnfolder$Statistics]: existing Event has 69 ancestors and is cut-off event [2021-03-25 03:25:28,871 INFO L387 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2021-03-25 03:25:28,871 INFO L387 tUnfolder$Statistics]: existing Event has 67 ancestors and is cut-off event [2021-03-25 03:25:28,871 INFO L387 tUnfolder$Statistics]: existing Event has 67 ancestors and is cut-off event [2021-03-25 03:25:28,875 INFO L382 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([1135] 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][68], [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 03:25:28,875 INFO L384 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2021-03-25 03:25:28,875 INFO L387 tUnfolder$Statistics]: existing Event has 67 ancestors and is cut-off event [2021-03-25 03:25:28,875 INFO L387 tUnfolder$Statistics]: existing Event has 69 ancestors and is cut-off event [2021-03-25 03:25:28,875 INFO L387 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2021-03-25 03:25:28,875 INFO L387 tUnfolder$Statistics]: existing Event has 67 ancestors and is cut-off event [2021-03-25 03:25:28,875 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1135] 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][68], [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, 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 03:25:28,876 INFO L384 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2021-03-25 03:25:28,876 INFO L387 tUnfolder$Statistics]: existing Event has 65 ancestors and is cut-off event [2021-03-25 03:25:28,876 INFO L387 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2021-03-25 03:25:28,876 INFO L387 tUnfolder$Statistics]: existing Event has 65 ancestors and is cut-off event [2021-03-25 03:25:28,876 INFO L382 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([1245] 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][91], [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 03:25:28,876 INFO L384 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2021-03-25 03:25:28,876 INFO L387 tUnfolder$Statistics]: existing Event has 69 ancestors and is cut-off event [2021-03-25 03:25:28,876 INFO L387 tUnfolder$Statistics]: existing Event has 69 ancestors and is cut-off event [2021-03-25 03:25:28,876 INFO L387 tUnfolder$Statistics]: existing Event has 69 ancestors and is cut-off event [2021-03-25 03:25:28,876 INFO L387 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2021-03-25 03:25:28,876 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1245] 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][91], [thr1Thread3of4ForFork0InUse, thr1Thread4of4ForFork0InUse, 36#L719-3true, 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)), 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 03:25:28,876 INFO L384 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2021-03-25 03:25:28,876 INFO L387 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2021-03-25 03:25:28,876 INFO L387 tUnfolder$Statistics]: existing Event has 67 ancestors and is cut-off event [2021-03-25 03:25:28,876 INFO L387 tUnfolder$Statistics]: existing Event has 67 ancestors and is cut-off event [2021-03-25 03:25:28,904 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1080] 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][78], [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 03:25:28,904 INFO L384 tUnfolder$Statistics]: this new event has 91 ancestors and is cut-off event [2021-03-25 03:25:28,904 INFO L387 tUnfolder$Statistics]: existing Event has 70 ancestors and is cut-off event [2021-03-25 03:25:28,904 INFO L387 tUnfolder$Statistics]: existing Event has 70 ancestors and is cut-off event [2021-03-25 03:25:28,904 INFO L387 tUnfolder$Statistics]: existing Event has 72 ancestors and is cut-off event [2021-03-25 03:25:28,904 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1135] 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][68], [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 03:25:28,904 INFO L384 tUnfolder$Statistics]: this new event has 91 ancestors and is cut-off event [2021-03-25 03:25:28,905 INFO L387 tUnfolder$Statistics]: existing Event has 70 ancestors and is cut-off event [2021-03-25 03:25:28,905 INFO L387 tUnfolder$Statistics]: existing Event has 70 ancestors and is cut-off event [2021-03-25 03:25:28,905 INFO L387 tUnfolder$Statistics]: existing Event has 72 ancestors and is cut-off event [2021-03-25 03:25:28,907 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1135] 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][68], [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 03:25:28,907 INFO L384 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2021-03-25 03:25:28,907 INFO L387 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2021-03-25 03:25:28,907 INFO L387 tUnfolder$Statistics]: existing Event has 65 ancestors and is cut-off event [2021-03-25 03:25:28,907 INFO L387 tUnfolder$Statistics]: existing Event has 65 ancestors and is cut-off event [2021-03-25 03:25:28,910 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1080] 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][78], [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 03:25:28,911 INFO L384 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2021-03-25 03:25:28,911 INFO L387 tUnfolder$Statistics]: existing Event has 67 ancestors and is cut-off event [2021-03-25 03:25:28,911 INFO L387 tUnfolder$Statistics]: existing Event has 67 ancestors and is cut-off event [2021-03-25 03:25:28,911 INFO L387 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2021-03-25 03:25:28,911 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1245] 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][91], [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 03:25:28,911 INFO L384 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2021-03-25 03:25:28,911 INFO L387 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2021-03-25 03:25:28,911 INFO L387 tUnfolder$Statistics]: existing Event has 67 ancestors and is cut-off event [2021-03-25 03:25:28,911 INFO L387 tUnfolder$Statistics]: existing Event has 67 ancestors and is cut-off event [2021-03-25 03:25:28,913 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1080] 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][78], [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 03:25:28,913 INFO L384 tUnfolder$Statistics]: this new event has 91 ancestors and is cut-off event [2021-03-25 03:25:28,913 INFO L387 tUnfolder$Statistics]: existing Event has 70 ancestors and is cut-off event [2021-03-25 03:25:28,913 INFO L387 tUnfolder$Statistics]: existing Event has 72 ancestors and is cut-off event [2021-03-25 03:25:28,913 INFO L387 tUnfolder$Statistics]: existing Event has 70 ancestors and is cut-off event [2021-03-25 03:25:28,913 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1245] 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][91], [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 03:25:28,913 INFO L384 tUnfolder$Statistics]: this new event has 91 ancestors and is cut-off event [2021-03-25 03:25:28,913 INFO L387 tUnfolder$Statistics]: existing Event has 72 ancestors and is cut-off event [2021-03-25 03:25:28,913 INFO L387 tUnfolder$Statistics]: existing Event has 70 ancestors and is cut-off event [2021-03-25 03:25:28,913 INFO L387 tUnfolder$Statistics]: existing Event has 70 ancestors and is cut-off event [2021-03-25 03:25:28,917 INFO L382 tUnfolder$Statistics]: inserting event number 6 for the transition-marking pair ([1135] 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][68], [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 03:25:28,917 INFO L384 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2021-03-25 03:25:28,917 INFO L387 tUnfolder$Statistics]: existing Event has 67 ancestors and is cut-off event [2021-03-25 03:25:28,918 INFO L387 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2021-03-25 03:25:28,918 INFO L387 tUnfolder$Statistics]: existing Event has 69 ancestors and is cut-off event [2021-03-25 03:25:28,918 INFO L387 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2021-03-25 03:25:28,918 INFO L387 tUnfolder$Statistics]: existing Event has 67 ancestors and is cut-off event [2021-03-25 03:25:28,918 INFO L382 tUnfolder$Statistics]: inserting event number 6 for the transition-marking pair ([1245] 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][91], [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 03:25:28,918 INFO L384 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2021-03-25 03:25:28,918 INFO L387 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2021-03-25 03:25:28,918 INFO L387 tUnfolder$Statistics]: existing Event has 69 ancestors and is cut-off event [2021-03-25 03:25:28,918 INFO L387 tUnfolder$Statistics]: existing Event has 69 ancestors and is cut-off event [2021-03-25 03:25:28,918 INFO L387 tUnfolder$Statistics]: existing Event has 69 ancestors and is cut-off event [2021-03-25 03:25:28,918 INFO L387 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2021-03-25 03:25:28,920 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1135] 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][68], [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 03:25:28,920 INFO L384 tUnfolder$Statistics]: this new event has 91 ancestors and is cut-off event [2021-03-25 03:25:28,920 INFO L387 tUnfolder$Statistics]: existing Event has 70 ancestors and is cut-off event [2021-03-25 03:25:28,920 INFO L387 tUnfolder$Statistics]: existing Event has 72 ancestors and is cut-off event [2021-03-25 03:25:28,920 INFO L387 tUnfolder$Statistics]: existing Event has 70 ancestors and is cut-off event [2021-03-25 03:25:28,921 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1245] 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][91], [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 03:25:28,921 INFO L384 tUnfolder$Statistics]: this new event has 91 ancestors and is cut-off event [2021-03-25 03:25:28,921 INFO L387 tUnfolder$Statistics]: existing Event has 70 ancestors and is cut-off event [2021-03-25 03:25:28,921 INFO L387 tUnfolder$Statistics]: existing Event has 70 ancestors and is cut-off event [2021-03-25 03:25:28,921 INFO L387 tUnfolder$Statistics]: existing Event has 72 ancestors and is cut-off event [2021-03-25 03:25:28,929 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1135] 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][177], [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, 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, 189#L697true, thr1Thread2of4ForFork0InUse]) [2021-03-25 03:25:28,929 INFO L384 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2021-03-25 03:25:28,929 INFO L387 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2021-03-25 03:25:28,929 INFO L387 tUnfolder$Statistics]: existing Event has 67 ancestors and is cut-off event [2021-03-25 03:25:28,929 INFO L387 tUnfolder$Statistics]: existing Event has 67 ancestors and is cut-off event [2021-03-25 03:25:28,932 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1080] 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][78], [thr1Thread3of4ForFork0InUse, thr1Thread4of4ForFork0InUse, 35#L719-2true, 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, 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 03:25:28,932 INFO L384 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2021-03-25 03:25:28,932 INFO L387 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2021-03-25 03:25:28,932 INFO L387 tUnfolder$Statistics]: existing Event has 68 ancestors and is cut-off event [2021-03-25 03:25:28,932 INFO L387 tUnfolder$Statistics]: existing Event has 68 ancestors and is cut-off event [2021-03-25 03:25:28,932 INFO L382 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([1080] 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][78], [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 03:25:28,932 INFO L384 tUnfolder$Statistics]: this new event has 91 ancestors and is cut-off event [2021-03-25 03:25:28,932 INFO L387 tUnfolder$Statistics]: existing Event has 70 ancestors and is cut-off event [2021-03-25 03:25:28,932 INFO L387 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2021-03-25 03:25:28,932 INFO L387 tUnfolder$Statistics]: existing Event has 70 ancestors and is cut-off event [2021-03-25 03:25:28,933 INFO L387 tUnfolder$Statistics]: existing Event has 72 ancestors and is cut-off event [2021-03-25 03:25:28,933 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1135] 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][68], [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, 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 03:25:28,933 INFO L384 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2021-03-25 03:25:28,933 INFO L387 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2021-03-25 03:25:28,933 INFO L387 tUnfolder$Statistics]: existing Event has 68 ancestors and is cut-off event [2021-03-25 03:25:28,933 INFO L387 tUnfolder$Statistics]: existing Event has 68 ancestors and is cut-off event [2021-03-25 03:25:28,933 INFO L382 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([1135] 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][68], [thr1Thread3of4ForFork0InUse, thr1Thread4of4ForFork0InUse, 35#L719-2true, 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 03:25:28,933 INFO L384 tUnfolder$Statistics]: this new event has 91 ancestors and is cut-off event [2021-03-25 03:25:28,933 INFO L387 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2021-03-25 03:25:28,933 INFO L387 tUnfolder$Statistics]: existing Event has 70 ancestors and is cut-off event [2021-03-25 03:25:28,933 INFO L387 tUnfolder$Statistics]: existing Event has 70 ancestors and is cut-off event [2021-03-25 03:25:28,933 INFO L387 tUnfolder$Statistics]: existing Event has 72 ancestors and is cut-off event [2021-03-25 03:25:28,938 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1080] 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][78], [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, 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 03:25:28,938 INFO L384 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2021-03-25 03:25:28,938 INFO L387 tUnfolder$Statistics]: existing Event has 68 ancestors and is cut-off event [2021-03-25 03:25:28,938 INFO L387 tUnfolder$Statistics]: existing Event has 68 ancestors and is cut-off event [2021-03-25 03:25:28,938 INFO L387 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2021-03-25 03:25:28,939 INFO L382 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([1080] 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][78], [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 03:25:28,939 INFO L384 tUnfolder$Statistics]: this new event has 91 ancestors and is cut-off event [2021-03-25 03:25:28,939 INFO L387 tUnfolder$Statistics]: existing Event has 70 ancestors and is cut-off event [2021-03-25 03:25:28,939 INFO L387 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2021-03-25 03:25:28,939 INFO L387 tUnfolder$Statistics]: existing Event has 72 ancestors and is cut-off event [2021-03-25 03:25:28,939 INFO L387 tUnfolder$Statistics]: existing Event has 70 ancestors and is cut-off event [2021-03-25 03:25:28,939 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1245] 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][91], [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)), 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 03:25:28,939 INFO L384 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2021-03-25 03:25:28,939 INFO L387 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2021-03-25 03:25:28,939 INFO L387 tUnfolder$Statistics]: existing Event has 68 ancestors and is cut-off event [2021-03-25 03:25:28,939 INFO L387 tUnfolder$Statistics]: existing Event has 68 ancestors and is cut-off event [2021-03-25 03:25:28,939 INFO L382 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([1245] 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][91], [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 03:25:28,939 INFO L384 tUnfolder$Statistics]: this new event has 91 ancestors and is cut-off event [2021-03-25 03:25:28,939 INFO L387 tUnfolder$Statistics]: existing Event has 72 ancestors and is cut-off event [2021-03-25 03:25:28,939 INFO L387 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2021-03-25 03:25:28,940 INFO L387 tUnfolder$Statistics]: existing Event has 70 ancestors and is cut-off event [2021-03-25 03:25:28,940 INFO L387 tUnfolder$Statistics]: existing Event has 70 ancestors and is cut-off event [2021-03-25 03:25:28,943 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1135] 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][177], [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, 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, 189#L697true, thr1Thread2of4ForFork0InUse]) [2021-03-25 03:25:28,943 INFO L384 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2021-03-25 03:25:28,943 INFO L387 tUnfolder$Statistics]: existing Event has 67 ancestors and is cut-off event [2021-03-25 03:25:28,943 INFO L387 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2021-03-25 03:25:28,943 INFO L387 tUnfolder$Statistics]: existing Event has 67 ancestors and is cut-off event [2021-03-25 03:25:28,946 INFO L382 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([1135] 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][68], [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 03:25:28,946 INFO L384 tUnfolder$Statistics]: this new event has 91 ancestors and is cut-off event [2021-03-25 03:25:28,946 INFO L387 tUnfolder$Statistics]: existing Event has 70 ancestors and is cut-off event [2021-03-25 03:25:28,946 INFO L387 tUnfolder$Statistics]: existing Event has 72 ancestors and is cut-off event [2021-03-25 03:25:28,946 INFO L387 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2021-03-25 03:25:28,946 INFO L387 tUnfolder$Statistics]: existing Event has 70 ancestors and is cut-off event [2021-03-25 03:25:28,946 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1135] 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][68], [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, 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 03:25:28,946 INFO L384 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2021-03-25 03:25:28,946 INFO L387 tUnfolder$Statistics]: existing Event has 68 ancestors and is cut-off event [2021-03-25 03:25:28,946 INFO L387 tUnfolder$Statistics]: existing Event has 68 ancestors and is cut-off event [2021-03-25 03:25:28,946 INFO L387 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2021-03-25 03:25:28,946 INFO L382 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([1245] 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][91], [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 03:25:28,947 INFO L384 tUnfolder$Statistics]: this new event has 91 ancestors and is cut-off event [2021-03-25 03:25:28,947 INFO L387 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2021-03-25 03:25:28,947 INFO L387 tUnfolder$Statistics]: existing Event has 70 ancestors and is cut-off event [2021-03-25 03:25:28,947 INFO L387 tUnfolder$Statistics]: existing Event has 70 ancestors and is cut-off event [2021-03-25 03:25:28,947 INFO L387 tUnfolder$Statistics]: existing Event has 72 ancestors and is cut-off event [2021-03-25 03:25:28,947 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1245] 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][91], [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, 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 03:25:28,947 INFO L384 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2021-03-25 03:25:28,947 INFO L387 tUnfolder$Statistics]: existing Event has 68 ancestors and is cut-off event [2021-03-25 03:25:28,947 INFO L387 tUnfolder$Statistics]: existing Event has 68 ancestors and is cut-off event [2021-03-25 03:25:28,947 INFO L387 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2021-03-25 03:25:28,950 INFO L382 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([1135] 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][68], [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 03:25:28,950 INFO L384 tUnfolder$Statistics]: this new event has 90 ancestors and is cut-off event [2021-03-25 03:25:28,950 INFO L387 tUnfolder$Statistics]: existing Event has 67 ancestors and is cut-off event [2021-03-25 03:25:28,950 INFO L387 tUnfolder$Statistics]: existing Event has 69 ancestors and is cut-off event [2021-03-25 03:25:28,950 INFO L387 tUnfolder$Statistics]: existing Event has 67 ancestors and is cut-off event [2021-03-25 03:25:28,950 INFO L387 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2021-03-25 03:25:28,951 INFO L382 tUnfolder$Statistics]: inserting event number 6 for the transition-marking pair ([1080] 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][78], [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 03:25:28,951 INFO L384 tUnfolder$Statistics]: this new event has 90 ancestors and is cut-off event [2021-03-25 03:25:28,951 INFO L387 tUnfolder$Statistics]: existing Event has 67 ancestors and is cut-off event [2021-03-25 03:25:28,951 INFO L387 tUnfolder$Statistics]: existing Event has 69 ancestors and is cut-off event [2021-03-25 03:25:28,951 INFO L387 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2021-03-25 03:25:28,951 INFO L387 tUnfolder$Statistics]: existing Event has 67 ancestors and is cut-off event [2021-03-25 03:25:28,951 INFO L387 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2021-03-25 03:25:28,951 INFO L382 tUnfolder$Statistics]: inserting event number 6 for the transition-marking pair ([1245] 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][91], [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 03:25:28,951 INFO L384 tUnfolder$Statistics]: this new event has 90 ancestors and is cut-off event [2021-03-25 03:25:28,951 INFO L387 tUnfolder$Statistics]: existing Event has 69 ancestors and is cut-off event [2021-03-25 03:25:28,951 INFO L387 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2021-03-25 03:25:28,951 INFO L387 tUnfolder$Statistics]: existing Event has 67 ancestors and is cut-off event [2021-03-25 03:25:28,951 INFO L387 tUnfolder$Statistics]: existing Event has 67 ancestors and is cut-off event [2021-03-25 03:25:28,952 INFO L387 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2021-03-25 03:25:28,953 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1080] 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][1], [thr1Thread3of4ForFork0InUse, thr1Thread4of4ForFork0InUse, 35#L719-2true, 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, 189#L697true, thr1Thread2of4ForFork0InUse]) [2021-03-25 03:25:28,953 INFO L384 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2021-03-25 03:25:28,953 INFO L387 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2021-03-25 03:25:28,953 INFO L387 tUnfolder$Statistics]: existing Event has 67 ancestors and is cut-off event [2021-03-25 03:25:28,953 INFO L387 tUnfolder$Statistics]: existing Event has 67 ancestors and is cut-off event [2021-03-25 03:25:28,966 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1245] 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][10], [thr1Thread3of4ForFork0InUse, thr1Thread4of4ForFork0InUse, 35#L719-2true, 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, 189#L697true, thr1Thread2of4ForFork0InUse]) [2021-03-25 03:25:28,966 INFO L384 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2021-03-25 03:25:28,966 INFO L387 tUnfolder$Statistics]: existing Event has 67 ancestors and is cut-off event [2021-03-25 03:25:28,966 INFO L387 tUnfolder$Statistics]: existing Event has 67 ancestors and is cut-off event [2021-03-25 03:25:28,966 INFO L387 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2021-03-25 03:25:28,978 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1080] 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][78], [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 03:25:28,979 INFO L384 tUnfolder$Statistics]: this new event has 91 ancestors and is cut-off event [2021-03-25 03:25:28,979 INFO L387 tUnfolder$Statistics]: existing Event has 70 ancestors and is cut-off event [2021-03-25 03:25:28,979 INFO L387 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2021-03-25 03:25:28,979 INFO L387 tUnfolder$Statistics]: existing Event has 70 ancestors and is cut-off event [2021-03-25 03:25:28,979 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1245] 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][91], [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 03:25:28,979 INFO L384 tUnfolder$Statistics]: this new event has 91 ancestors and is cut-off event [2021-03-25 03:25:28,979 INFO L387 tUnfolder$Statistics]: existing Event has 70 ancestors and is cut-off event [2021-03-25 03:25:28,979 INFO L387 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2021-03-25 03:25:28,979 INFO L387 tUnfolder$Statistics]: existing Event has 70 ancestors and is cut-off event [2021-03-25 03:25:28,981 INFO L382 tUnfolder$Statistics]: inserting event number 6 for the transition-marking pair ([1080] 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][78], [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 03:25:28,981 INFO L384 tUnfolder$Statistics]: this new event has 91 ancestors and is cut-off event [2021-03-25 03:25:28,981 INFO L387 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2021-03-25 03:25:28,981 INFO L387 tUnfolder$Statistics]: existing Event has 70 ancestors and is cut-off event [2021-03-25 03:25:28,981 INFO L387 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2021-03-25 03:25:28,981 INFO L387 tUnfolder$Statistics]: existing Event has 72 ancestors and is cut-off event [2021-03-25 03:25:28,981 INFO L387 tUnfolder$Statistics]: existing Event has 70 ancestors and is cut-off event [2021-03-25 03:25:28,981 INFO L382 tUnfolder$Statistics]: inserting event number 6 for the transition-marking pair ([1245] 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][91], [thr1Thread3of4ForFork0InUse, thr1Thread4of4ForFork0InUse, 35#L719-2true, 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 03:25:28,981 INFO L384 tUnfolder$Statistics]: this new event has 91 ancestors and is cut-off event [2021-03-25 03:25:28,981 INFO L387 tUnfolder$Statistics]: existing Event has 72 ancestors and is cut-off event [2021-03-25 03:25:28,981 INFO L387 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2021-03-25 03:25:28,981 INFO L387 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2021-03-25 03:25:28,981 INFO L387 tUnfolder$Statistics]: existing Event has 70 ancestors and is cut-off event [2021-03-25 03:25:28,981 INFO L387 tUnfolder$Statistics]: existing Event has 70 ancestors and is cut-off event [2021-03-25 03:25:28,984 INFO L382 tUnfolder$Statistics]: inserting event number 6 for the transition-marking pair ([1135] 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][68], [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 03:25:28,984 INFO L384 tUnfolder$Statistics]: this new event has 91 ancestors and is cut-off event [2021-03-25 03:25:28,984 INFO L387 tUnfolder$Statistics]: existing Event has 70 ancestors and is cut-off event [2021-03-25 03:25:28,984 INFO L387 tUnfolder$Statistics]: existing Event has 72 ancestors and is cut-off event [2021-03-25 03:25:28,984 INFO L387 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2021-03-25 03:25:28,984 INFO L387 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2021-03-25 03:25:28,984 INFO L387 tUnfolder$Statistics]: existing Event has 70 ancestors and is cut-off event [2021-03-25 03:25:28,985 INFO L382 tUnfolder$Statistics]: inserting event number 6 for the transition-marking pair ([1245] 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][91], [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 03:25:28,985 INFO L384 tUnfolder$Statistics]: this new event has 91 ancestors and is cut-off event [2021-03-25 03:25:28,985 INFO L387 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2021-03-25 03:25:28,985 INFO L387 tUnfolder$Statistics]: existing Event has 70 ancestors and is cut-off event [2021-03-25 03:25:28,985 INFO L387 tUnfolder$Statistics]: existing Event has 70 ancestors and is cut-off event [2021-03-25 03:25:28,985 INFO L387 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2021-03-25 03:25:28,985 INFO L387 tUnfolder$Statistics]: existing Event has 72 ancestors and is cut-off event [2021-03-25 03:25:29,004 INFO L382 tUnfolder$Statistics]: inserting event number 6 for the transition-marking pair ([1080] 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][78], [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 03:25:29,004 INFO L384 tUnfolder$Statistics]: this new event has 93 ancestors and is cut-off event [2021-03-25 03:25:29,004 INFO L387 tUnfolder$Statistics]: existing Event has 70 ancestors and is cut-off event [2021-03-25 03:25:29,004 INFO L387 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2021-03-25 03:25:29,004 INFO L387 tUnfolder$Statistics]: existing Event has 70 ancestors and is cut-off event [2021-03-25 03:25:29,004 INFO L387 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2021-03-25 03:25:29,004 INFO L387 tUnfolder$Statistics]: existing Event has 72 ancestors and is cut-off event [2021-03-25 03:25:29,004 INFO L382 tUnfolder$Statistics]: inserting event number 6 for the transition-marking pair ([1135] 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][68], [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 03:25:29,005 INFO L384 tUnfolder$Statistics]: this new event has 93 ancestors and is cut-off event [2021-03-25 03:25:29,005 INFO L387 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2021-03-25 03:25:29,005 INFO L387 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2021-03-25 03:25:29,005 INFO L387 tUnfolder$Statistics]: existing Event has 70 ancestors and is cut-off event [2021-03-25 03:25:29,005 INFO L387 tUnfolder$Statistics]: existing Event has 70 ancestors and is cut-off event [2021-03-25 03:25:29,005 INFO L387 tUnfolder$Statistics]: existing Event has 72 ancestors and is cut-off event [2021-03-25 03:25:29,061 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1245] 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][10], [thr1Thread3of4ForFork0InUse, thr1Thread4of4ForFork0InUse, 35#L719-2true, 232#(= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1), 79#L694true, 50#thr1ENTRYtrue, 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 03:25:29,062 INFO L384 tUnfolder$Statistics]: this new event has 98 ancestors and is cut-off event [2021-03-25 03:25:29,062 INFO L387 tUnfolder$Statistics]: existing Event has 77 ancestors and is cut-off event [2021-03-25 03:25:29,062 INFO L387 tUnfolder$Statistics]: existing Event has 77 ancestors and is cut-off event [2021-03-25 03:25:29,062 INFO L387 tUnfolder$Statistics]: existing Event has 98 ancestors and is cut-off event [2021-03-25 03:25:29,083 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1245] 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][10], [thr1Thread3of4ForFork0InUse, thr1Thread4of4ForFork0InUse, 36#L719-3true, 232#(= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1), 79#L694true, 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, 189#L697true, thr1Thread2of4ForFork0InUse]) [2021-03-25 03:25:29,084 INFO L384 tUnfolder$Statistics]: this new event has 103 ancestors and is cut-off event [2021-03-25 03:25:29,084 INFO L387 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2021-03-25 03:25:29,084 INFO L387 tUnfolder$Statistics]: existing Event has 103 ancestors and is cut-off event [2021-03-25 03:25:29,084 INFO L387 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2021-03-25 03:25:29,098 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1135] 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][177], [thr1Thread3of4ForFork0InUse, thr1Thread4of4ForFork0InUse, 36#L719-3true, 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, 189#L697true, thr1Thread2of4ForFork0InUse]) [2021-03-25 03:25:29,099 INFO L384 tUnfolder$Statistics]: this new event has 103 ancestors and is cut-off event [2021-03-25 03:25:29,099 INFO L387 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2021-03-25 03:25:29,099 INFO L387 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2021-03-25 03:25:29,099 INFO L387 tUnfolder$Statistics]: existing Event has 103 ancestors and is cut-off event [2021-03-25 03:25:29,109 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1245] 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][10], [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)), thr1Thread1of4ForFork0InUse, 189#L697true, thr1Thread2of4ForFork0InUse]) [2021-03-25 03:25:29,109 INFO L384 tUnfolder$Statistics]: this new event has 106 ancestors and is cut-off event [2021-03-25 03:25:29,109 INFO L387 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2021-03-25 03:25:29,109 INFO L387 tUnfolder$Statistics]: existing Event has 106 ancestors and is cut-off event [2021-03-25 03:25:29,109 INFO L387 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2021-03-25 03:25:29,113 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1080] 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][1], [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, 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 03:25:29,114 INFO L384 tUnfolder$Statistics]: this new event has 105 ancestors and is cut-off event [2021-03-25 03:25:29,114 INFO L387 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2021-03-25 03:25:29,114 INFO L387 tUnfolder$Statistics]: existing Event has 105 ancestors and is cut-off event [2021-03-25 03:25:29,114 INFO L387 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2021-03-25 03:25:29,116 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1135] 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][177], [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, 189#L697true, thr1Thread2of4ForFork0InUse]) [2021-03-25 03:25:29,116 INFO L384 tUnfolder$Statistics]: this new event has 106 ancestors and is cut-off event [2021-03-25 03:25:29,116 INFO L387 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2021-03-25 03:25:29,116 INFO L387 tUnfolder$Statistics]: existing Event has 106 ancestors and is cut-off event [2021-03-25 03:25:29,116 INFO L387 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2021-03-25 03:25:29,119 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1080] 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][1], [thr1Thread3of4ForFork0InUse, thr1Thread4of4ForFork0InUse, 35#L719-2true, 232#(= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1), 43#L694true, 79#L694true, 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, 189#L697true, thr1Thread2of4ForFork0InUse]) [2021-03-25 03:25:29,119 INFO L384 tUnfolder$Statistics]: this new event has 106 ancestors and is cut-off event [2021-03-25 03:25:29,119 INFO L387 tUnfolder$Statistics]: existing Event has 106 ancestors and is cut-off event [2021-03-25 03:25:29,119 INFO L387 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2021-03-25 03:25:29,119 INFO L387 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2021-03-25 03:25:29,135 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1080] 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][1], [thr1Thread3of4ForFork0InUse, thr1Thread4of4ForFork0InUse, 36#L719-3true, 232#(= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1), 43#L694true, 79#L694true, 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, 92#L694true, thr1Thread2of4ForFork0InUse]) [2021-03-25 03:25:29,135 INFO L384 tUnfolder$Statistics]: this new event has 120 ancestors and is cut-off event [2021-03-25 03:25:29,135 INFO L387 tUnfolder$Statistics]: existing Event has 99 ancestors and is cut-off event [2021-03-25 03:25:29,135 INFO L387 tUnfolder$Statistics]: existing Event has 120 ancestors and is cut-off event [2021-03-25 03:25:29,135 INFO L387 tUnfolder$Statistics]: existing Event has 99 ancestors and is cut-off event [2021-03-25 03:25:29,137 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1080] 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][1], [thr1Thread3of4ForFork0InUse, thr1Thread4of4ForFork0InUse, 35#L719-2true, 232#(= (select (select |#memory_int| |~#lock~0.base|) |~#lock~0.offset|) 1), 43#L694true, 207#L700-2true, 79#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 03:25:29,138 INFO L384 tUnfolder$Statistics]: this new event has 123 ancestors and is cut-off event [2021-03-25 03:25:29,138 INFO L387 tUnfolder$Statistics]: existing Event has 123 ancestors and is cut-off event [2021-03-25 03:25:29,138 INFO L387 tUnfolder$Statistics]: existing Event has 102 ancestors and is cut-off event [2021-03-25 03:25:29,138 INFO L387 tUnfolder$Statistics]: existing Event has 102 ancestors and is cut-off event [2021-03-25 03:25:29,138 INFO L129 PetriNetUnfolder]: 5151/15030 cut-off events. [2021-03-25 03:25:29,138 INFO L130 PetriNetUnfolder]: For 8152/9381 co-relation queries the response was YES. [2021-03-25 03:25:29,214 INFO L84 FinitePrefix]: Finished finitePrefix Result has 29256 conditions, 15030 events. 5151/15030 cut-off events. For 8152/9381 co-relation queries the response was YES. Maximal size of possible extension queue 366. Compared 149776 event pairs, 287 based on Foata normal form. 25/13530 useless extension candidates. Maximal degree in co-relation 24107. Up to 3433 conditions per place. [2021-03-25 03:25:29,466 INFO L142 LiptonReduction]: Number of co-enabled transitions 18532 [2021-03-25 03:26:03,265 WARN L205 SmtUtils]: Spent 124.00 ms on a formula simplification. DAG size of input: 70 DAG size of output: 68 [2021-03-25 03:26:03,459 WARN L205 SmtUtils]: Spent 140.00 ms on a formula simplification. DAG size of input: 70 DAG size of output: 68 [2021-03-25 03:28:13,099 INFO L154 LiptonReduction]: Checked pairs total: 6838 [2021-03-25 03:28:13,100 INFO L156 LiptonReduction]: Total number of compositions: 9 [2021-03-25 03:28:13,100 INFO L199 CegarLoopForPetriNet]: Time needed for LBE in milliseconds: 165741 [2021-03-25 03:28:13,100 INFO L480 AbstractCegarLoop]: Abstraction has has 132 places, 170 transitions, 634 flow [2021-03-25 03:28:13,101 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 03:28:13,101 INFO L255 CegarLoopForPetriNet]: Found error trace [2021-03-25 03:28:13,101 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 03:28:13,101 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable5 [2021-03-25 03:28:13,102 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 03:28:13,102 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-03-25 03:28:13,102 INFO L82 PathProgramCache]: Analyzing trace with hash -855023081, now seen corresponding path program 1 times [2021-03-25 03:28:13,102 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-03-25 03:28:13,102 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1881668932] [2021-03-25 03:28:13,102 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-03-25 03:28:13,112 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-03-25 03:28:13,148 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 03:28:13,149 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-03-25 03:28:13,152 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 03:28:13,152 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 4 [2021-03-25 03:28:13,157 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 03:28:13,157 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 15 [2021-03-25 03:28:13,162 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 03:28:13,163 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-03-25 03:28:13,168 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 03:28:13,168 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 15 [2021-03-25 03:28:13,177 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 03:28:13,177 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 8 [2021-03-25 03:28:13,183 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 03:28:13,183 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 4 [2021-03-25 03:28:13,190 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 03:28:13,190 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1881668932] [2021-03-25 03:28:13,190 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [63544316] [2021-03-25 03:28:13,190 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 03:28:13,306 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-03-25 03:28:13,324 INFO L263 TraceCheckSpWp]: Trace formula consists of 94 conjuncts, 21 conjunts are in the unsatisfiable core [2021-03-25 03:28:13,326 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-03-25 03:28:13,348 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 03:28:13,351 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 03:28:13,351 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 03:28:13,352 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 15 [2021-03-25 03:28:13,352 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 16 [2021-03-25 03:28:13,353 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 03:28:13,353 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 03:28:13,354 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 03:28:13,354 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 15 [2021-03-25 03:28:13,355 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 16 [2021-03-25 03:28:13,355 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 03:28:13,361 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 03:28:13,376 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 03:28:13,376 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 15 [2021-03-25 03:28:13,377 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 16 [2021-03-25 03:28:13,474 INFO L354 Elim1Store]: treesize reduction 83, result has 23.9 percent of original size [2021-03-25 03:28:13,474 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 03:28:13,476 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 03:28:13,476 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 31 [2021-03-25 03:28:13,477 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 03:28:13,478 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 31 [2021-03-25 03:28:13,478 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-03-25 03:28:13,489 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 03:28:13,490 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 03:28:13,497 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 03:28:13,497 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 03:28:13,498 INFO L725 QuantifierPusher]: Distributing 4 conjuncts over 2 disjuncts [2021-03-25 03:28:13,502 INFO L732 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 03:28:13,502 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 03:28:13,504 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 03:28:13,504 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 03:28:13,505 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 03:28:13,505 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-03-25 03:28:13,507 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 38 [2021-03-25 03:28:13,508 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 03:28:13,509 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 03:28:13,513 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 21 [2021-03-25 03:28:13,514 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 22 [2021-03-25 03:28:13,514 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 03:28:13,515 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 03:28:13,516 INFO L725 QuantifierPusher]: Distributing 4 conjuncts over 2 disjuncts [2021-03-25 03:28:13,522 INFO L732 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 03:28:13,522 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 03:28:13,524 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 03:28:13,524 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 03:28:13,527 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 03:28:13,528 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-03-25 03:28:13,534 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 38 [2021-03-25 03:28:13,534 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 03:28:13,535 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 03:28:13,535 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 21 [2021-03-25 03:28:13,537 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 22 [2021-03-25 03:28:13,538 INFO L725 QuantifierPusher]: Distributing 4 conjuncts over 3 disjuncts [2021-03-25 03:28:13,541 INFO L732 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 03:28:13,541 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 03:28:13,544 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 03:28:13,545 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 03:28:13,545 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 03:28:13,545 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-03-25 03:28:13,547 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 03:28:13,548 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 03:28:13,548 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-03-25 03:28:13,550 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 59 [2021-03-25 03:28:13,551 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 03:28:13,551 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 03:28:13,552 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 26 [2021-03-25 03:28:13,554 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 33 [2021-03-25 03:28:13,554 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 03:28:13,554 INFO L247 ElimStorePlain]: Needed 2 recursive calls to eliminate 3 variables, input treesize:15, output treesize:31 [2021-03-25 03:28:13,555 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 03:28:13,556 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 03:28:13,557 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 03:28:13,557 INFO L725 QuantifierPusher]: Distributing 4 conjuncts over 2 disjuncts [2021-03-25 03:28:13,560 INFO L732 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 03:28:13,560 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 03:28:13,561 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 03:28:13,562 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 03:28:13,562 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 03:28:13,562 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-03-25 03:28:13,564 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 38 [2021-03-25 03:28:13,564 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 03:28:13,565 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 03:28:13,567 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 21 [2021-03-25 03:28:13,569 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 22 [2021-03-25 03:28:13,569 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 03:28:13,570 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 03:28:13,571 INFO L725 QuantifierPusher]: Distributing 4 conjuncts over 2 disjuncts [2021-03-25 03:28:13,575 INFO L732 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 03:28:13,575 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 03:28:13,576 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 03:28:13,577 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 03:28:13,577 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 03:28:13,577 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-03-25 03:28:13,583 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 38 [2021-03-25 03:28:13,583 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 03:28:13,585 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 03:28:13,585 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 21 [2021-03-25 03:28:13,586 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 22 [2021-03-25 03:28:13,586 INFO L725 QuantifierPusher]: Distributing 4 conjuncts over 3 disjuncts [2021-03-25 03:28:13,591 INFO L732 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 03:28:13,591 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 03:28:13,591 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 03:28:13,592 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 03:28:13,592 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 03:28:13,592 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-03-25 03:28:13,595 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 03:28:13,595 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 03:28:13,596 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-03-25 03:28:13,598 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 59 [2021-03-25 03:28:13,598 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 03:28:13,599 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 03:28:13,600 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 26 [2021-03-25 03:28:13,600 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 33 [2021-03-25 03:28:13,601 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 03:28:13,602 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 03:28:13,602 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 03:28:13,603 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 26 [2021-03-25 03:28:13,604 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 33 [2021-03-25 03:28:13,630 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 03:28:13,632 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 03:28:13,632 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 03:28:13,634 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 03:28:13,634 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 03:28:13,637 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 26 [2021-03-25 03:28:13,640 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 38 [2021-03-25 03:28:13,640 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 39 [2021-03-25 03:28:13,641 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 03:28:13,643 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 03:28:13,645 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 03:28:13,646 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 03:28:13,647 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 03:28:13,647 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 26 [2021-03-25 03:28:13,648 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 38 [2021-03-25 03:28:13,651 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 39 [2021-03-25 03:28:13,652 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 03:28:13,653 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 03:28:13,656 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 03:28:13,657 INFO L725 QuantifierPusher]: Distributing 4 conjuncts over 2 disjuncts [2021-03-25 03:28:13,659 INFO L732 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 03:28:13,659 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 03:28:13,659 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 03:28:13,660 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 03:28:13,660 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 03:28:13,661 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-03-25 03:28:13,662 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 38 [2021-03-25 03:28:13,662 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 03:28:13,663 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 03:28:13,663 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 21 [2021-03-25 03:28:13,664 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 22 [2021-03-25 03:28:13,664 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 03:28:13,664 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 03:28:13,665 INFO L725 QuantifierPusher]: Distributing 4 conjuncts over 2 disjuncts [2021-03-25 03:28:13,666 INFO L732 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 03:28:13,666 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 03:28:13,667 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 03:28:13,668 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 03:28:13,668 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 03:28:13,668 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-03-25 03:28:13,669 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 38 [2021-03-25 03:28:13,669 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 03:28:13,670 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 03:28:13,670 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 21 [2021-03-25 03:28:13,671 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 22 [2021-03-25 03:28:13,672 INFO L725 QuantifierPusher]: Distributing 4 conjuncts over 5 disjuncts [2021-03-25 03:28:13,673 INFO L732 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 03:28:13,673 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 03:28:13,674 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 03:28:13,678 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 03:28:13,678 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 03:28:13,679 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 03:28:13,679 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 03:28:13,679 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-03-25 03:28:13,680 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 6 [2021-03-25 03:28:13,680 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 03:28:13,681 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 03:28:13,681 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 21 [2021-03-25 03:28:13,685 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 03:28:13,685 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 03:28:13,686 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 03:28:13,686 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 03:28:13,686 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-03-25 03:28:13,687 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 6 [2021-03-25 03:28:13,687 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 03:28:13,687 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 03:28:13,688 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 21 [2021-03-25 03:28:13,693 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 03:28:13,693 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 03:28:13,693 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 03:28:13,694 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 03:28:13,694 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-03-25 03:28:13,694 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 6 [2021-03-25 03:28:13,695 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 03:28:13,695 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 03:28:13,698 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 03:28:13,699 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 03:28:13,699 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-03-25 03:28:13,699 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 6 [2021-03-25 03:28:13,699 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 03:28:13,700 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 03:28:13,700 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 26 [2021-03-25 03:28:13,704 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 03:28:13,705 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 03:28:13,705 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 03:28:13,705 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 03:28:13,706 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-03-25 03:28:13,706 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 6 [2021-03-25 03:28:13,706 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 03:28:13,706 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 03:28:13,707 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 03:28:13,707 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 03:28:13,708 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-03-25 03:28:13,708 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 6 [2021-03-25 03:28:13,708 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 03:28:13,709 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 03:28:13,709 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 21 [2021-03-25 03:28:13,710 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 98 [2021-03-25 03:28:13,710 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 03:28:13,711 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 03:28:13,711 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 03:28:13,712 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 03:28:13,712 INFO L725 QuantifierPusher]: Distributing 4 conjuncts over 2 disjuncts [2021-03-25 03:28:13,713 INFO L732 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 03:28:13,714 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 03:28:13,715 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 03:28:13,716 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 03:28:13,716 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 03:28:13,716 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-03-25 03:28:13,719 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 38 [2021-03-25 03:28:13,719 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 03:28:13,720 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 03:28:13,720 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 21 [2021-03-25 03:28:13,721 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 22 [2021-03-25 03:28:13,721 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 03:28:13,721 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 03:28:13,722 INFO L725 QuantifierPusher]: Distributing 4 conjuncts over 2 disjuncts [2021-03-25 03:28:13,727 INFO L732 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 03:28:13,727 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 03:28:13,728 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 03:28:13,730 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 03:28:13,730 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 03:28:13,731 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-03-25 03:28:13,731 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 38 [2021-03-25 03:28:13,732 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 03:28:13,732 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 03:28:13,733 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 21 [2021-03-25 03:28:13,733 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 22 [2021-03-25 03:28:13,734 INFO L725 QuantifierPusher]: Distributing 4 conjuncts over 3 disjuncts [2021-03-25 03:28:13,737 INFO L732 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 03:28:13,737 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 03:28:13,739 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 03:28:13,740 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 03:28:13,740 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 03:28:13,741 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-03-25 03:28:13,741 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 03:28:13,741 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 03:28:13,741 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-03-25 03:28:13,744 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 59 [2021-03-25 03:28:13,744 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 03:28:13,745 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 03:28:13,746 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 26 [2021-03-25 03:28:13,746 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 38 [2021-03-25 03:28:13,747 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 39 [2021-03-25 03:28:13,790 INFO L354 Elim1Store]: treesize reduction 36, result has 26.5 percent of original size [2021-03-25 03:28:13,791 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 03:28:13,791 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 03:28:13,797 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-03-25 03:28:13,799 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 03:28:13,799 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-03-25 03:28:13,799 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-03-25 03:28:13,844 INFO L354 Elim1Store]: treesize reduction 65, result has 19.8 percent of original size [2021-03-25 03:28:13,844 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 03:28:13,845 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 03:28:13,848 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-03-25 03:28:13,849 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 03:28:13,849 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-03-25 03:28:13,850 INFO L550 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2021-03-25 03:28:13,866 INFO L354 Elim1Store]: treesize reduction 48, result has 2.0 percent of original size [2021-03-25 03:28:13,866 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 03:28:13,866 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 03:28:13,867 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-25 03:28:13,867 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 03:28:13,867 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-25 03:28:13,867 INFO L550 ElimStorePlain]: Start of recursive call 4: End of recursive call: and 1 xjuncts. [2021-03-25 03:28:13,891 INFO L354 Elim1Store]: treesize reduction 36, result has 26.5 percent of original size [2021-03-25 03:28:13,891 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 03:28:13,894 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 03:28:13,897 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-03-25 03:28:13,897 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 03:28:13,897 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-03-25 03:28:13,898 INFO L550 ElimStorePlain]: Start of recursive call 5: End of recursive call: and 1 xjuncts. [2021-03-25 03:28:13,919 INFO L628 ElimStorePlain]: treesize reduction 13, result has 67.5 percent of original size [2021-03-25 03:28:13,919 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 03:28:13,922 INFO L147 QuantifierPusher]: treesize reduction 10, result has 28.6 percent of original size 4 [2021-03-25 03:28:13,922 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 03:28:13,922 INFO L247 ElimStorePlain]: Needed 5 recursive calls to eliminate 3 variables, input treesize:93, output treesize:14 [2021-03-25 03:28:13,922 INFO L142 QuantifierPusher]: treesize reduction 10, result has 28.6 percent of original size [2021-03-25 03:28:13,923 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 4 [2021-03-25 03:28:13,923 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 03:28:13,923 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 4 [2021-03-25 03:28:13,924 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 03:28:13,924 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 4 [2021-03-25 03:28:13,924 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 03:28:13,925 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 4 [2021-03-25 03:28:13,925 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 03:28:13,925 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 4 [2021-03-25 03:28:13,926 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 03:28:13,926 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 4 [2021-03-25 03:28:13,926 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 03:28:13,927 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 4 [2021-03-25 03:28:13,927 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 03:28:13,927 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 4 [2021-03-25 03:28:13,927 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 03:28:13,928 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 4 [2021-03-25 03:28:13,928 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 03:28:13,928 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 4 [2021-03-25 03:28:13,929 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 03:28:13,929 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 4 [2021-03-25 03:28:13,929 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 03:28:13,929 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 4 [2021-03-25 03:28:13,930 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 03:28:13,930 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 4 [2021-03-25 03:28:13,930 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 03:28:13,931 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 4 [2021-03-25 03:28:13,931 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 03:28:13,931 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 4 [2021-03-25 03:28:13,931 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 03:28:13,932 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 4 [2021-03-25 03:28:13,932 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 03:28:13,932 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 4 [2021-03-25 03:28:13,933 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 03:28:13,933 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 4 [2021-03-25 03:28:13,933 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 03:28:13,933 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 4 [2021-03-25 03:28:13,934 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 03:28:13,934 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 4 [2021-03-25 03:28:13,934 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 03:28:13,935 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 4 [2021-03-25 03:28:13,935 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 03:28:13,935 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 4 [2021-03-25 03:28:13,935 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 03:28:13,936 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 4 [2021-03-25 03:28:13,936 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 03:28:13,936 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 4 [2021-03-25 03:28:13,937 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 03:28:13,937 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 4 [2021-03-25 03:28:13,937 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 03:28:13,937 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 4 [2021-03-25 03:28:13,938 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 03:28:13,938 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 4 [2021-03-25 03:28:13,938 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 03:28:13,939 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 4 [2021-03-25 03:28:13,939 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 03:28:13,939 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 4 [2021-03-25 03:28:13,939 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 03:28:13,940 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 4 [2021-03-25 03:28:13,940 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 03:28:13,940 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 4 [2021-03-25 03:28:13,940 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 03:28:13,941 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 4 [2021-03-25 03:28:13,941 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 03:28:13,941 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 4 [2021-03-25 03:28:13,942 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 03:28:13,942 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 4 [2021-03-25 03:28:13,942 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 03:28:13,942 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 4 [2021-03-25 03:28:13,943 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 03:28:13,943 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 4 [2021-03-25 03:28:13,943 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 03:28:13,944 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 4 [2021-03-25 03:28:13,944 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 03:28:13,944 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 4 [2021-03-25 03:28:13,945 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 03:28:13,945 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 03:28:13,945 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 03:28:13,946 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 35 [2021-03-25 03:28:13,946 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 53 [2021-03-25 03:28:13,946 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 03:28:13,947 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 03:28:13,947 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 03:28:13,948 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 35 [2021-03-25 03:28:13,948 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 41 [2021-03-25 03:28:13,949 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 03:28:13,949 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 03:28:13,949 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 03:28:13,949 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 35 [2021-03-25 03:28:13,950 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 41 [2021-03-25 03:28:13,966 INFO L354 Elim1Store]: treesize reduction 17, result has 46.9 percent of original size [2021-03-25 03:28:13,967 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 03:28:13,967 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 03:28:13,968 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-03-25 03:28:13,968 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 03:28:13,968 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-03-25 03:28:13,969 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-03-25 03:28:13,972 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 03:28:13,972 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 03:28:13,973 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 12 [2021-03-25 03:28:13,973 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 03:28:13,973 INFO L247 ElimStorePlain]: Needed 2 recursive calls to eliminate 3 variables, input treesize:40, output treesize:12 [2021-03-25 03:28:13,973 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 03:28:13,973 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 12 [2021-03-25 03:28:13,974 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 03:28:13,974 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 12 [2021-03-25 03:28:13,985 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 03:28:13,985 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 12 [2021-03-25 03:28:13,986 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 03:28:13,986 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 12 [2021-03-25 03:28:13,986 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 03:28:13,987 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 12 [2021-03-25 03:28:13,987 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 03:28:13,987 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 12 [2021-03-25 03:28:13,988 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 03:28:13,988 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 12 [2021-03-25 03:28:13,988 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 03:28:13,989 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 12 [2021-03-25 03:28:13,989 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 03:28:13,989 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 12 [2021-03-25 03:28:13,990 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 03:28:13,990 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 12 [2021-03-25 03:28:13,991 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 03:28:13,991 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 03:28:13,991 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 03:28:13,992 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 19 [2021-03-25 03:28:13,992 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 25 [2021-03-25 03:28:13,992 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 03:28:13,993 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 03:28:13,993 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 03:28:13,993 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 03:28:13,994 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 03:28:13,994 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 19 [2021-03-25 03:28:13,994 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 25 [2021-03-25 03:28:13,995 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 26 [2021-03-25 03:28:13,995 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 03:28:13,996 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 03:28:13,996 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 03:28:13,997 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 03:28:13,997 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 03:28:13,997 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 11 [2021-03-25 03:28:13,997 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 12 [2021-03-25 03:28:13,998 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 03:28:13,998 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 03:28:13,999 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 03:28:13,999 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 03:28:13,999 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 03:28:13,999 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 03:28:14,000 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 11 [2021-03-25 03:28:14,000 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 12 [2021-03-25 03:28:14,000 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 03:28:14,001 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 03:28:14,001 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 16 [2021-03-25 03:28:14,001 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 17 [2021-03-25 03:28:14,001 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 03:28:14,002 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 03:28:14,002 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 03:28:14,003 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 03:28:14,003 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 03:28:14,003 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 03:28:14,003 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 11 [2021-03-25 03:28:14,004 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 12 [2021-03-25 03:28:14,004 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 03:28:14,004 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 03:28:14,004 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 19 [2021-03-25 03:28:14,005 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 20 [2021-03-25 03:28:14,005 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 03:28:14,005 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 03:28:14,006 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 03:28:14,006 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 03:28:14,006 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 19 [2021-03-25 03:28:14,007 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 25 [2021-03-25 03:28:14,007 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 26 [2021-03-25 03:28:14,011 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 03:28:14,011 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 03:28:14,012 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 15 [2021-03-25 03:28:14,012 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 03:28:14,012 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 15 [2021-03-25 03:28:14,012 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-03-25 03:28:14,017 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 03:28:14,017 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 03:28:14,018 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 03:28:14,018 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 03:28:14,019 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 03:28:14,019 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 03:28:14,019 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-03-25 03:28:14,020 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 8 [2021-03-25 03:28:14,020 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 03:28:14,020 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 03:28:14,020 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 12 [2021-03-25 03:28:14,021 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 21 [2021-03-25 03:28:14,021 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 03:28:14,021 INFO L247 ElimStorePlain]: Needed 2 recursive calls to eliminate 3 variables, input treesize:23, output treesize:19 [2021-03-25 03:28:14,021 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 03:28:14,022 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 03:28:14,022 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 03:28:14,022 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 03:28:14,023 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 03:28:14,023 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-03-25 03:28:14,023 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 8 [2021-03-25 03:28:14,023 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 03:28:14,024 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 03:28:14,024 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 12 [2021-03-25 03:28:14,024 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 21 [2021-03-25 03:28:14,025 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 03:28:14,025 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 03:28:14,025 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 03:28:14,026 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 12 [2021-03-25 03:28:14,026 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 21 [2021-03-25 03:28:14,043 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 03:28:14,043 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 03:28:14,044 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 03:28:14,044 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 12 [2021-03-25 03:28:14,045 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 28 [2021-03-25 03:28:14,045 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 03:28:14,045 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 03:28:14,046 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 03:28:14,046 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 12 [2021-03-25 03:28:14,046 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 28 [2021-03-25 03:28:14,047 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 03:28:14,047 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 03:28:14,048 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 03:28:14,048 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 03:28:14,048 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 03:28:14,049 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-03-25 03:28:14,049 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 8 [2021-03-25 03:28:14,049 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 03:28:14,049 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 03:28:14,050 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 12 [2021-03-25 03:28:14,050 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 28 [2021-03-25 03:28:14,051 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 03:28:14,051 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 03:28:14,052 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 03:28:14,052 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 03:28:14,052 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 03:28:14,052 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-03-25 03:28:14,053 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 8 [2021-03-25 03:28:14,053 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 03:28:14,054 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 03:28:14,054 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 12 [2021-03-25 03:28:14,054 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 28 [2021-03-25 03:28:14,055 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 03:28:14,055 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 03:28:14,055 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 03:28:14,056 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 12 [2021-03-25 03:28:14,056 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 28 [2021-03-25 03:28:14,075 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 03:28:14,076 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 03:28:14,076 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 03:28:14,077 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 12 [2021-03-25 03:28:14,077 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 36 [2021-03-25 03:28:14,078 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 03:28:14,078 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 03:28:14,078 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 03:28:14,079 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 12 [2021-03-25 03:28:14,079 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 03:28:14,079 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 03:28:14,080 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 16 [2021-03-25 03:28:14,080 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 38 [2021-03-25 03:28:14,081 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 03:28:14,081 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 03:28:14,081 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 03:28:14,082 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 03:28:14,082 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 03:28:14,082 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-03-25 03:28:14,082 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 8 [2021-03-25 03:28:14,083 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 03:28:14,083 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 03:28:14,083 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 12 [2021-03-25 03:28:14,084 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 03:28:14,084 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 03:28:14,084 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 16 [2021-03-25 03:28:14,085 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 38 [2021-03-25 03:28:14,086 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 03:28:14,086 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 03:28:14,086 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 03:28:14,087 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 03:28:14,087 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 03:28:14,087 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-03-25 03:28:14,088 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 8 [2021-03-25 03:28:14,088 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 03:28:14,088 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 03:28:14,088 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 12 [2021-03-25 03:28:14,089 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 03:28:14,089 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 03:28:14,089 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 16 [2021-03-25 03:28:14,090 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 38 [2021-03-25 03:28:14,090 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 03:28:14,090 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 03:28:14,091 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 03:28:14,091 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 12 [2021-03-25 03:28:14,091 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 03:28:14,092 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 03:28:14,092 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 16 [2021-03-25 03:28:14,093 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 38 [2021-03-25 03:28:14,115 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 03:28:14,115 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 03:28:14,116 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 03:28:14,116 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 12 [2021-03-25 03:28:14,116 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 03:28:14,117 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 03:28:14,117 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 16 [2021-03-25 03:28:14,118 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 45 [2021-03-25 03:28:14,118 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 03:28:14,119 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 03:28:14,120 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 03:28:14,120 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 03:28:14,120 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 03:28:14,121 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 12 [2021-03-25 03:28:14,121 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 03:28:14,121 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 03:28:14,122 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 16 [2021-03-25 03:28:14,122 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 45 [2021-03-25 03:28:14,123 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 46 [2021-03-25 03:28:14,123 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 03:28:14,125 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 03:28:14,125 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 03:28:14,126 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 03:28:14,126 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 03:28:14,126 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-03-25 03:28:14,127 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 8 [2021-03-25 03:28:14,127 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 03:28:14,127 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 03:28:14,128 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 03:28:14,128 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 03:28:14,128 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 03:28:14,129 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 03:28:14,129 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-03-25 03:28:14,129 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 8 [2021-03-25 03:28:14,129 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 03:28:14,130 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 03:28:14,130 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 12 [2021-03-25 03:28:14,130 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-03-25 03:28:14,131 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 03:28:14,131 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 03:28:14,132 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 03:28:14,132 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 03:28:14,132 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 16 [2021-03-25 03:28:14,133 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 17 [2021-03-25 03:28:14,133 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 03:28:14,133 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 03:28:14,134 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 03:28:14,134 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 03:28:14,134 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 15 [2021-03-25 03:28:14,135 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 16 [2021-03-25 03:28:14,135 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 03:28:14,135 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 03:28:14,136 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 03:28:14,136 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 03:28:14,136 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 03:28:14,137 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 03:28:14,137 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 15 [2021-03-25 03:28:14,138 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 16 [2021-03-25 03:28:14,138 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 03:28:14,138 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 03:28:14,138 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 19 [2021-03-25 03:28:14,139 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 20 [2021-03-25 03:28:14,139 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 03:28:14,139 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 03:28:14,140 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 03:28:14,141 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 03:28:14,141 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 03:28:14,141 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 03:28:14,142 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-03-25 03:28:14,142 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 8 [2021-03-25 03:28:14,142 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 03:28:14,142 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 03:28:14,143 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 03:28:14,143 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 03:28:14,143 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 16 [2021-03-25 03:28:14,144 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 17 [2021-03-25 03:28:14,144 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 03:28:14,144 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 03:28:14,145 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 03:28:14,145 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 03:28:14,145 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 15 [2021-03-25 03:28:14,146 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 16 [2021-03-25 03:28:14,146 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 03:28:14,146 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 03:28:14,147 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 37 [2021-03-25 03:28:14,147 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 38 [2021-03-25 03:28:14,147 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 03:28:14,148 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 03:28:14,149 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 03:28:14,149 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 03:28:14,149 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 03:28:14,149 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 03:28:14,150 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-03-25 03:28:14,150 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 8 [2021-03-25 03:28:14,150 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 03:28:14,151 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 03:28:14,151 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 12 [2021-03-25 03:28:14,151 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 03:28:14,152 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 03:28:14,152 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 16 [2021-03-25 03:28:14,153 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 45 [2021-03-25 03:28:14,153 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 46 [2021-03-25 03:28:14,174 INFO L354 Elim1Store]: treesize reduction 3, result has 88.0 percent of original size [2021-03-25 03:28:14,175 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 03:28:14,176 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 03:28:14,177 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 29 [2021-03-25 03:28:14,177 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 03:28:14,178 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 29 [2021-03-25 03:28:14,178 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-03-25 03:28:14,190 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 03:28:14,191 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 03:28:14,192 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 03:28:14,192 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 03:28:14,193 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-25 03:28:14,193 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 03:28:14,194 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 03:28:14,194 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-25 03:28:14,194 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-03-25 03:28:14,195 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 03:28:14,196 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-03-25 03:28:14,197 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 8 [2021-03-25 03:28:14,197 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 03:28:14,197 INFO L247 ElimStorePlain]: Needed 2 recursive calls to eliminate 7 variables, input treesize:41, output treesize:8 [2021-03-25 03:28:14,197 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 03:28:14,197 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 8 [2021-03-25 03:28:14,198 INFO L142 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-03-25 03:28:14,198 INFO L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 8 [2021-03-25 03:28:14,211 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 03:28:14,211 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 1 imperfect interpolant sequences. [2021-03-25 03:28:14,211 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [7] imperfect sequences [7] total 13 [2021-03-25 03:28:14,212 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [580588684] [2021-03-25 03:28:14,212 INFO L460 AbstractCegarLoop]: Interpolant automaton has 9 states [2021-03-25 03:28:14,212 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-03-25 03:28:14,212 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 9 interpolants. [2021-03-25 03:28:14,212 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=41, Invalid=169, Unknown=0, NotChecked=0, Total=210 [2021-03-25 03:28:14,214 INFO L508 CegarLoopForPetriNet]: Number of universal loopers: 180 out of 415 [2021-03-25 03:28:14,215 INFO L92 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 132 places, 170 transitions, 634 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 03:28:14,216 INFO L101 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2021-03-25 03:28:14,216 INFO L102 encePairwiseOnDemand]: Number of universal subtrahend loopers: 180 of 415 [2021-03-25 03:28:14,216 INFO L74 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2021-03-25 03:31:25,684 INFO L129 PetriNetUnfolder]: 384646/710151 cut-off events. [2021-03-25 03:31:25,684 INFO L130 PetriNetUnfolder]: For 549668/550252 co-relation queries the response was YES. [2021-03-25 03:31:28,887 INFO L84 FinitePrefix]: Finished finitePrefix Result has 1659383 conditions, 710151 events. 384646/710151 cut-off events. For 549668/550252 co-relation queries the response was YES. Maximal size of possible extension queue 17169. Compared 8947689 event pairs, 27982 based on Foata normal form. 5377/687068 useless extension candidates. Maximal degree in co-relation 1654818. Up to 160607 conditions per place. [2021-03-25 03:31:32,748 INFO L132 encePairwiseOnDemand]: 392/415 looper letters, 399 selfloop transitions, 322 changer transitions 0/793 dead transitions. [2021-03-25 03:31:32,749 INFO L138 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 150 places, 793 transitions, 4702 flow [2021-03-25 03:31:32,749 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 19 states. [2021-03-25 03:31:32,749 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 19 states. [2021-03-25 03:31:32,755 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 19 states to 19 states and 3934 transitions. [2021-03-25 03:31:32,757 INFO L553 CegarLoopForPetriNet]: DFA transition density 0.4989220038046924 [2021-03-25 03:31:32,757 INFO L72 ComplementDD]: Start complementDD. Operand 19 states and 3934 transitions. [2021-03-25 03:31:32,757 INFO L73 IsDeterministic]: Start isDeterministic. Operand 19 states and 3934 transitions. [2021-03-25 03:31:32,759 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2021-03-25 03:31:32,759 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 19 states and 3934 transitions. [2021-03-25 03:31:32,767 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 20 states, 19 states have (on average 207.05263157894737) internal successors, (3934), 19 states have internal predecessors, (3934), 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 03:31:32,776 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 20 states, 20 states have (on average 415.0) internal successors, (8300), 20 states have internal predecessors, (8300), 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 03:31:32,778 INFO L81 ComplementDD]: Finished complementDD. Result has 20 states, 20 states have (on average 415.0) internal successors, (8300), 20 states have internal predecessors, (8300), 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 03:31:32,778 INFO L185 Difference]: Start difference. First operand has 132 places, 170 transitions, 634 flow. Second operand 19 states and 3934 transitions. [2021-03-25 03:31:32,778 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 150 places, 793 transitions, 4702 flow [2021-03-25 03:32:05,708 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 150 places, 793 transitions, 4702 flow, removed 0 selfloop flow, removed 0 redundant places. [2021-03-25 03:32:05,715 INFO L241 Difference]: Finished difference. Result has 164 places, 485 transitions, 3811 flow [2021-03-25 03:32:05,716 INFO L326 CegarLoopForPetriNet]: {PETRI_ALPHABET=415, PETRI_DIFFERENCE_MINUEND_FLOW=634, PETRI_DIFFERENCE_MINUEND_PLACES=132, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=170, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=51, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=99, PETRI_DIFFERENCE_SUBTRAHEND_STATES=19, PETRI_FLOW=3811, PETRI_PLACES=164, PETRI_TRANSITIONS=485} [2021-03-25 03:32:05,716 INFO L343 CegarLoopForPetriNet]: 152 programPoint places, 12 predicate places. [2021-03-25 03:32:05,716 INFO L174 etLargeBlockEncoding]: Petri net LBE is using variable-based independence relation. [2021-03-25 03:32:05,716 INFO L137 etLargeBlockEncoding]: Starting large block encoding on Petri net that has 164 places, 485 transitions, 3811 flow [2021-03-25 03:32:05,716 INFO L129 LiptonReduction]: Starting Lipton reduction on Petri net that has 164 places, 485 transitions, 3811 flow [2021-03-25 03:32:05,719 INFO L74 FinitePrefix]: Start finitePrefix. Operand has 164 places, 485 transitions, 3811 flow [2021-03-25 03:32:06,268 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1204] L702-7-->L702-8: Formula: true InVars {} OutVars{thr1Thread1of4ForFork0_acquire_lock_#t~mem7=|v_thr1Thread1of4ForFork0_acquire_lock_#t~mem7_11|} AuxVars[] AssignedVars[thr1Thread1of4ForFork0_acquire_lock_#t~mem7][194], [129#thr1ENTRYtrue, 204#L702-8true, 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)), 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, 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: 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)), 230#true, 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: 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, 50#thr1ENTRYtrue, 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: 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 03:32:06,268 INFO L384 tUnfolder$Statistics]: this new event has 41 ancestors and is cut-off event [2021-03-25 03:32:06,268 INFO L387 tUnfolder$Statistics]: existing Event has 41 ancestors and is cut-off event [2021-03-25 03:32:06,269 INFO L387 tUnfolder$Statistics]: existing Event has 41 ancestors and is cut-off event [2021-03-25 03:32:06,269 INFO L387 tUnfolder$Statistics]: existing Event has 41 ancestors and is cut-off event [2021-03-25 03:32:06,280 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1204] L702-7-->L702-8: Formula: true InVars {} OutVars{thr1Thread1of4ForFork0_acquire_lock_#t~mem7=|v_thr1Thread1of4ForFork0_acquire_lock_#t~mem7_11|} AuxVars[] AssignedVars[thr1Thread1of4ForFork0_acquire_lock_#t~mem7][194], [129#thr1ENTRYtrue, 10#thr1ENTRYtrue, 204#L702-8true, 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)), 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, 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: 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)), 230#true, 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: 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: 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 03:32:06,280 INFO L384 tUnfolder$Statistics]: this new event has 41 ancestors and is cut-off event [2021-03-25 03:32:06,280 INFO L387 tUnfolder$Statistics]: existing Event has 41 ancestors and is cut-off event [2021-03-25 03:32:06,280 INFO L387 tUnfolder$Statistics]: existing Event has 41 ancestors and is cut-off event [2021-03-25 03:32:06,280 INFO L387 tUnfolder$Statistics]: existing Event has 41 ancestors and is cut-off event [2021-03-25 03:32:07,253 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1080] 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][318], [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)), 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)), 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 03:32:07,253 INFO L384 tUnfolder$Statistics]: this new event has 52 ancestors and is cut-off event [2021-03-25 03:32:07,253 INFO L387 tUnfolder$Statistics]: existing Event has 52 ancestors and is cut-off event [2021-03-25 03:32:07,253 INFO L387 tUnfolder$Statistics]: existing Event has 52 ancestors and is cut-off event [2021-03-25 03:32:07,253 INFO L387 tUnfolder$Statistics]: existing Event has 52 ancestors and is cut-off event [2021-03-25 03:32:07,487 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1245] 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][448], [199#thr1Err0ASSERT_VIOLATIONERROR_FUNCTIONtrue, 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)), 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), 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 03:32:07,487 INFO L384 tUnfolder$Statistics]: this new event has 54 ancestors and is cut-off event [2021-03-25 03:32:07,487 INFO L387 tUnfolder$Statistics]: existing Event has 54 ancestors and is cut-off event [2021-03-25 03:32:07,487 INFO L387 tUnfolder$Statistics]: existing Event has 52 ancestors and is cut-off event [2021-03-25 03:32:07,487 INFO L387 tUnfolder$Statistics]: existing Event has 52 ancestors and is cut-off event [2021-03-25 03:32:07,529 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1080] 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][318], [199#thr1Err0ASSERT_VIOLATIONERROR_FUNCTIONtrue, 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)), 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 03:32:07,530 INFO L384 tUnfolder$Statistics]: this new event has 54 ancestors and is cut-off event [2021-03-25 03:32:07,530 INFO L387 tUnfolder$Statistics]: existing Event has 52 ancestors and is cut-off event [2021-03-25 03:32:07,530 INFO L387 tUnfolder$Statistics]: existing Event has 54 ancestors and is cut-off event [2021-03-25 03:32:07,530 INFO L387 tUnfolder$Statistics]: existing Event has 52 ancestors and is cut-off event [2021-03-25 03:32:07,657 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1080] 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][318], [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)), 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)), 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)), 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 03:32:07,658 INFO L384 tUnfolder$Statistics]: this new event has 55 ancestors and is cut-off event [2021-03-25 03:32:07,658 INFO L387 tUnfolder$Statistics]: existing Event has 55 ancestors and is cut-off event [2021-03-25 03:32:07,658 INFO L387 tUnfolder$Statistics]: existing Event has 55 ancestors and is cut-off event [2021-03-25 03:32:07,658 INFO L387 tUnfolder$Statistics]: existing Event has 55 ancestors and is cut-off event [2021-03-25 03:32:07,814 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1135] 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][193], [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 03:32:07,814 INFO L384 tUnfolder$Statistics]: this new event has 56 ancestors and is cut-off event [2021-03-25 03:32:07,814 INFO L387 tUnfolder$Statistics]: existing Event has 56 ancestors and is cut-off event [2021-03-25 03:32:07,814 INFO L387 tUnfolder$Statistics]: existing Event has 56 ancestors and is cut-off event [2021-03-25 03:32:07,814 INFO L387 tUnfolder$Statistics]: existing Event has 56 ancestors and is cut-off event [2021-03-25 03:32:07,916 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1245] 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][448], [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)), 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)), 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 03:32:07,916 INFO L384 tUnfolder$Statistics]: this new event has 55 ancestors and is cut-off event [2021-03-25 03:32:07,916 INFO L387 tUnfolder$Statistics]: existing Event has 55 ancestors and is cut-off event [2021-03-25 03:32:07,916 INFO L387 tUnfolder$Statistics]: existing Event has 55 ancestors and is cut-off event [2021-03-25 03:32:07,916 INFO L387 tUnfolder$Statistics]: existing Event has 55 ancestors and is cut-off event [2021-03-25 03:32:07,928 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1245] 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][448], [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)), 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 03:32:07,928 INFO L384 tUnfolder$Statistics]: this new event has 57 ancestors and is cut-off event [2021-03-25 03:32:07,928 INFO L387 tUnfolder$Statistics]: existing Event has 57 ancestors and is cut-off event [2021-03-25 03:32:07,928 INFO L387 tUnfolder$Statistics]: existing Event has 55 ancestors and is cut-off event [2021-03-25 03:32:07,928 INFO L387 tUnfolder$Statistics]: existing Event has 55 ancestors and is cut-off event [2021-03-25 03:32:07,932 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1135] 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][193], [199#thr1Err0ASSERT_VIOLATIONERROR_FUNCTIONtrue, 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)), 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), 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, 50#thr1ENTRYtrue, 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 03:32:07,932 INFO L384 tUnfolder$Statistics]: this new event has 58 ancestors and is cut-off event [2021-03-25 03:32:07,933 INFO L387 tUnfolder$Statistics]: existing Event has 56 ancestors and is cut-off event [2021-03-25 03:32:07,933 INFO L387 tUnfolder$Statistics]: existing Event has 58 ancestors and is cut-off event [2021-03-25 03:32:07,933 INFO L387 tUnfolder$Statistics]: existing Event has 56 ancestors and is cut-off event [2021-03-25 03:32:07,977 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1080] 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][318], [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, 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)), 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), 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 03:32:07,977 INFO L384 tUnfolder$Statistics]: this new event has 57 ancestors and is cut-off event [2021-03-25 03:32:07,977 INFO L387 tUnfolder$Statistics]: existing Event has 55 ancestors and is cut-off event [2021-03-25 03:32:07,977 INFO L387 tUnfolder$Statistics]: existing Event has 57 ancestors and is cut-off event [2021-03-25 03:32:07,977 INFO L387 tUnfolder$Statistics]: existing Event has 57 ancestors and is cut-off event [2021-03-25 03:32:08,083 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1245] 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][448], [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)), 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)), 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, 50#thr1ENTRYtrue, 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 03:32:08,084 INFO L384 tUnfolder$Statistics]: this new event has 58 ancestors and is cut-off event [2021-03-25 03:32:08,084 INFO L387 tUnfolder$Statistics]: existing Event has 56 ancestors and is cut-off event [2021-03-25 03:32:08,084 INFO L387 tUnfolder$Statistics]: existing Event has 56 ancestors and is cut-off event [2021-03-25 03:32:08,084 INFO L387 tUnfolder$Statistics]: existing Event has 58 ancestors and is cut-off event [2021-03-25 03:32:08,087 INFO L382 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([1080] 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][318], [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 03:32:08,087 INFO L384 tUnfolder$Statistics]: this new event has 55 ancestors and is not cut-off event [2021-03-25 03:32:08,087 INFO L387 tUnfolder$Statistics]: existing Event has 55 ancestors and is not cut-off event [2021-03-25 03:32:08,087 INFO L387 tUnfolder$Statistics]: existing Event has 57 ancestors and is not cut-off event [2021-03-25 03:32:08,087 INFO L387 tUnfolder$Statistics]: existing Event has 57 ancestors and is not cut-off event [2021-03-25 03:32:08,087 INFO L387 tUnfolder$Statistics]: existing Event has 57 ancestors and is not cut-off event [2021-03-25 03:32:08,136 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1135] 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][193], [199#thr1Err0ASSERT_VIOLATIONERROR_FUNCTIONtrue, 10#thr1ENTRYtrue, 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)), 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)), 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)), 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 03:32:08,136 INFO L384 tUnfolder$Statistics]: this new event has 58 ancestors and is cut-off event [2021-03-25 03:32:08,136 INFO L387 tUnfolder$Statistics]: existing Event has 56 ancestors and is cut-off event [2021-03-25 03:32:08,136 INFO L387 tUnfolder$Statistics]: existing Event has 56 ancestors and is cut-off event [2021-03-25 03:32:08,137 INFO L387 tUnfolder$Statistics]: existing Event has 58 ancestors and is cut-off event [2021-03-25 03:32:08,137 INFO L382 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([1135] 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][193], [199#thr1Err0ASSERT_VIOLATIONERROR_FUNCTIONtrue, 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)), 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)), 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)), 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, 50#thr1ENTRYtrue, 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 03:32:08,138 INFO L384 tUnfolder$Statistics]: this new event has 58 ancestors and is cut-off event [2021-03-25 03:32:08,138 INFO L387 tUnfolder$Statistics]: existing Event has 56 ancestors and is cut-off event [2021-03-25 03:32:08,138 INFO L387 tUnfolder$Statistics]: existing Event has 58 ancestors and is cut-off event [2021-03-25 03:32:08,138 INFO L387 tUnfolder$Statistics]: existing Event has 58 ancestors and is cut-off event [2021-03-25 03:32:08,138 INFO L387 tUnfolder$Statistics]: existing Event has 56 ancestors and is cut-off event [2021-03-25 03:32:08,349 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1080] 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][318], [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)), 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, 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 03:32:08,350 INFO L384 tUnfolder$Statistics]: this new event has 56 ancestors and is not cut-off event [2021-03-25 03:32:08,350 INFO L387 tUnfolder$Statistics]: existing Event has 58 ancestors and is not cut-off event [2021-03-25 03:32:08,350 INFO L387 tUnfolder$Statistics]: existing Event has 56 ancestors and is not cut-off event [2021-03-25 03:32:08,350 INFO L387 tUnfolder$Statistics]: existing Event has 58 ancestors and is not cut-off event [2021-03-25 03:32:08,365 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1080] 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][318], [129#thr1ENTRYtrue, 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))), 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 03:32:08,366 INFO L384 tUnfolder$Statistics]: this new event has 59 ancestors and is cut-off event [2021-03-25 03:32:08,366 INFO L387 tUnfolder$Statistics]: existing Event has 59 ancestors and is cut-off event [2021-03-25 03:32:08,366 INFO L387 tUnfolder$Statistics]: existing Event has 59 ancestors and is cut-off event [2021-03-25 03:32:08,366 INFO L387 tUnfolder$Statistics]: existing Event has 59 ancestors and is cut-off event [2021-03-25 03:32:08,491 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1135] 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][156], [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 03:32:08,491 INFO L384 tUnfolder$Statistics]: this new event has 61 ancestors and is cut-off event [2021-03-25 03:32:08,491 INFO L387 tUnfolder$Statistics]: existing Event has 59 ancestors and is cut-off event [2021-03-25 03:32:08,491 INFO L387 tUnfolder$Statistics]: existing Event has 61 ancestors and is cut-off event [2021-03-25 03:32:08,491 INFO L387 tUnfolder$Statistics]: existing Event has 59 ancestors and is cut-off event [2021-03-25 03:32:08,515 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1245] 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][448], [129#thr1ENTRYtrue, 199#thr1Err0ASSERT_VIOLATIONERROR_FUNCTIONtrue, 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)), 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)), 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 03:32:08,515 INFO L384 tUnfolder$Statistics]: this new event has 61 ancestors and is cut-off event [2021-03-25 03:32:08,515 INFO L387 tUnfolder$Statistics]: existing Event has 59 ancestors and is cut-off event [2021-03-25 03:32:08,515 INFO L387 tUnfolder$Statistics]: existing Event has 59 ancestors and is cut-off event [2021-03-25 03:32:08,515 INFO L387 tUnfolder$Statistics]: existing Event has 61 ancestors and is cut-off event [2021-03-25 03:32:08,560 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1080] 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][318], [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)), 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))), 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 03:32:08,560 INFO L384 tUnfolder$Statistics]: this new event has 61 ancestors and is cut-off event [2021-03-25 03:32:08,560 INFO L387 tUnfolder$Statistics]: existing Event has 59 ancestors and is cut-off event [2021-03-25 03:32:08,560 INFO L387 tUnfolder$Statistics]: existing Event has 59 ancestors and is cut-off event [2021-03-25 03:32:08,560 INFO L387 tUnfolder$Statistics]: existing Event has 61 ancestors and is cut-off event [2021-03-25 03:32:08,659 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1245] 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][448], [129#thr1ENTRYtrue, 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)), 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)), 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 03:32:08,659 INFO L384 tUnfolder$Statistics]: this new event has 59 ancestors and is cut-off event [2021-03-25 03:32:08,659 INFO L387 tUnfolder$Statistics]: existing Event has 59 ancestors and is cut-off event [2021-03-25 03:32:08,660 INFO L387 tUnfolder$Statistics]: existing Event has 59 ancestors and is cut-off event [2021-03-25 03:32:08,660 INFO L387 tUnfolder$Statistics]: existing Event has 59 ancestors and is cut-off event [2021-03-25 03:32:08,669 INFO L382 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([1245] 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][448], [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)), 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)), 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 03:32:08,669 INFO L384 tUnfolder$Statistics]: this new event has 61 ancestors and is cut-off event [2021-03-25 03:32:08,669 INFO L387 tUnfolder$Statistics]: existing Event has 61 ancestors and is cut-off event [2021-03-25 03:32:08,669 INFO L387 tUnfolder$Statistics]: existing Event has 59 ancestors and is cut-off event [2021-03-25 03:32:08,669 INFO L387 tUnfolder$Statistics]: existing Event has 59 ancestors and is cut-off event [2021-03-25 03:32:08,669 INFO L387 tUnfolder$Statistics]: existing Event has 61 ancestors and is cut-off event [2021-03-25 03:32:08,671 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1245] 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][448], [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)), 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)), 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 03:32:08,671 INFO L384 tUnfolder$Statistics]: this new event has 61 ancestors and is cut-off event [2021-03-25 03:32:08,671 INFO L387 tUnfolder$Statistics]: existing Event has 61 ancestors and is cut-off event [2021-03-25 03:32:08,671 INFO L387 tUnfolder$Statistics]: existing Event has 61 ancestors and is cut-off event [2021-03-25 03:32:08,671 INFO L387 tUnfolder$Statistics]: existing Event has 61 ancestors and is cut-off event [2021-03-25 03:32:08,673 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1245] 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][448], [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)), 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, 50#thr1ENTRYtrue, 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 03:32:08,673 INFO L384 tUnfolder$Statistics]: this new event has 61 ancestors and is cut-off event [2021-03-25 03:32:08,673 INFO L387 tUnfolder$Statistics]: existing Event has 59 ancestors and is cut-off event [2021-03-25 03:32:08,673 INFO L387 tUnfolder$Statistics]: existing Event has 61 ancestors and is cut-off event [2021-03-25 03:32:08,673 INFO L387 tUnfolder$Statistics]: existing Event has 59 ancestors and is cut-off event [2021-03-25 03:32:08,686 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1135] 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][193], [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)), 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, 50#thr1ENTRYtrue, 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 03:32:08,686 INFO L384 tUnfolder$Statistics]: this new event has 61 ancestors and is cut-off event [2021-03-25 03:32:08,688 INFO L387 tUnfolder$Statistics]: existing Event has 61 ancestors and is cut-off event [2021-03-25 03:32:08,688 INFO L387 tUnfolder$Statistics]: existing Event has 59 ancestors and is cut-off event [2021-03-25 03:32:08,688 INFO L387 tUnfolder$Statistics]: existing Event has 61 ancestors and is cut-off event [2021-03-25 03:32:08,714 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1080] 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][318], [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)), 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 03:32:08,714 INFO L384 tUnfolder$Statistics]: this new event has 61 ancestors and is cut-off event [2021-03-25 03:32:08,714 INFO L387 tUnfolder$Statistics]: existing Event has 61 ancestors and is cut-off event [2021-03-25 03:32:08,715 INFO L387 tUnfolder$Statistics]: existing Event has 61 ancestors and is cut-off event [2021-03-25 03:32:08,715 INFO L387 tUnfolder$Statistics]: existing Event has 61 ancestors and is cut-off event [2021-03-25 03:32:08,726 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1135] 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][193], [199#thr1Err0ASSERT_VIOLATIONERROR_FUNCTIONtrue, 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)), 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)), 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)), 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 03:32:08,726 INFO L384 tUnfolder$Statistics]: this new event has 61 ancestors and is cut-off event [2021-03-25 03:32:08,726 INFO L387 tUnfolder$Statistics]: existing Event has 61 ancestors and is cut-off event [2021-03-25 03:32:08,726 INFO L387 tUnfolder$Statistics]: existing Event has 61 ancestors and is cut-off event [2021-03-25 03:32:08,726 INFO L387 tUnfolder$Statistics]: existing Event has 61 ancestors and is cut-off event [2021-03-25 03:32:08,730 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1080] 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][318], [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)), 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)), 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 03:32:08,730 INFO L384 tUnfolder$Statistics]: this new event has 61 ancestors and is cut-off event [2021-03-25 03:32:08,730 INFO L387 tUnfolder$Statistics]: existing Event has 59 ancestors and is cut-off event [2021-03-25 03:32:08,730 INFO L387 tUnfolder$Statistics]: existing Event has 61 ancestors and is cut-off event [2021-03-25 03:32:08,731 INFO L387 tUnfolder$Statistics]: existing Event has 61 ancestors and is cut-off event [2021-03-25 03:32:08,732 INFO L382 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([1080] 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][318], [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)), 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, 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 03:32:08,732 INFO L384 tUnfolder$Statistics]: this new event has 61 ancestors and is cut-off event [2021-03-25 03:32:08,732 INFO L387 tUnfolder$Statistics]: existing Event has 59 ancestors and is cut-off event [2021-03-25 03:32:08,732 INFO L387 tUnfolder$Statistics]: existing Event has 59 ancestors and is cut-off event [2021-03-25 03:32:08,732 INFO L387 tUnfolder$Statistics]: existing Event has 61 ancestors and is cut-off event [2021-03-25 03:32:08,732 INFO L387 tUnfolder$Statistics]: existing Event has 61 ancestors and is cut-off event [2021-03-25 03:32:08,734 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1080] 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][318], [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)), 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, 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 03:32:08,734 INFO L384 tUnfolder$Statistics]: this new event has 61 ancestors and is cut-off event [2021-03-25 03:32:08,734 INFO L387 tUnfolder$Statistics]: existing Event has 61 ancestors and is cut-off event [2021-03-25 03:32:08,734 INFO L387 tUnfolder$Statistics]: existing Event has 61 ancestors and is cut-off event [2021-03-25 03:32:08,734 INFO L387 tUnfolder$Statistics]: existing Event has 61 ancestors and is cut-off event [2021-03-25 03:32:08,854 INFO L382 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([1135] 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][193], [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)), 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, 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 03:32:08,855 INFO L384 tUnfolder$Statistics]: this new event has 61 ancestors and is cut-off event [2021-03-25 03:32:08,855 INFO L387 tUnfolder$Statistics]: existing Event has 61 ancestors and is cut-off event [2021-03-25 03:32:08,855 INFO L387 tUnfolder$Statistics]: existing Event has 61 ancestors and is cut-off event [2021-03-25 03:32:08,855 INFO L387 tUnfolder$Statistics]: existing Event has 61 ancestors and is cut-off event [2021-03-25 03:32:08,855 INFO L387 tUnfolder$Statistics]: existing Event has 61 ancestors and is cut-off event [2021-03-25 03:32:08,858 INFO L382 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([1080] 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][318], [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)), 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)), 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 03:32:08,858 INFO L384 tUnfolder$Statistics]: this new event has 59 ancestors and is not cut-off event [2021-03-25 03:32:08,858 INFO L387 tUnfolder$Statistics]: existing Event has 59 ancestors and is not cut-off event [2021-03-25 03:32:08,858 INFO L387 tUnfolder$Statistics]: existing Event has 61 ancestors and is not cut-off event [2021-03-25 03:32:08,858 INFO L387 tUnfolder$Statistics]: existing Event has 61 ancestors and is not cut-off event [2021-03-25 03:32:08,858 INFO L387 tUnfolder$Statistics]: existing Event has 61 ancestors and is not cut-off event [2021-03-25 03:32:08,859 INFO L382 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([1135] 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][193], [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)), 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, 50#thr1ENTRYtrue, 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 03:32:08,859 INFO L384 tUnfolder$Statistics]: this new event has 59 ancestors and is not cut-off event [2021-03-25 03:32:08,859 INFO L387 tUnfolder$Statistics]: existing Event has 61 ancestors and is not cut-off event [2021-03-25 03:32:08,859 INFO L387 tUnfolder$Statistics]: existing Event has 59 ancestors and is not cut-off event [2021-03-25 03:32:08,859 INFO L387 tUnfolder$Statistics]: existing Event has 61 ancestors and is not cut-off event [2021-03-25 03:32:08,859 INFO L387 tUnfolder$Statistics]: existing Event has 61 ancestors and is not cut-off event [2021-03-25 03:32:08,869 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1135] 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][193], [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)), 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 03:32:08,869 INFO L384 tUnfolder$Statistics]: this new event has 59 ancestors and is not cut-off event [2021-03-25 03:32:08,869 INFO L387 tUnfolder$Statistics]: existing Event has 59 ancestors and is not cut-off event [2021-03-25 03:32:08,869 INFO L387 tUnfolder$Statistics]: existing Event has 59 ancestors and is not cut-off event [2021-03-25 03:32:08,869 INFO L387 tUnfolder$Statistics]: existing Event has 59 ancestors and is not cut-off event [2021-03-25 03:32:08,872 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1135] 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][193], [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)), 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 03:32:08,872 INFO L384 tUnfolder$Statistics]: this new event has 59 ancestors and is not cut-off event [2021-03-25 03:32:08,872 INFO L387 tUnfolder$Statistics]: existing Event has 61 ancestors and is not cut-off event [2021-03-25 03:32:08,872 INFO L387 tUnfolder$Statistics]: existing Event has 61 ancestors and is not cut-off event [2021-03-25 03:32:08,872 INFO L387 tUnfolder$Statistics]: existing Event has 59 ancestors and is not cut-off event [2021-03-25 03:32:08,872 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1245] 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][448], [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 03:32:08,872 INFO L384 tUnfolder$Statistics]: this new event has 64 ancestors and is cut-off event [2021-03-25 03:32:08,873 INFO L387 tUnfolder$Statistics]: existing Event has 64 ancestors and is cut-off event [2021-03-25 03:32:08,873 INFO L387 tUnfolder$Statistics]: existing Event has 64 ancestors and is cut-off event [2021-03-25 03:32:08,873 INFO L387 tUnfolder$Statistics]: existing Event has 64 ancestors and is cut-off event [2021-03-25 03:32:08,903 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1080] 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][318], [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)), 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 03:32:08,904 INFO L384 tUnfolder$Statistics]: this new event has 64 ancestors and is cut-off event [2021-03-25 03:32:08,904 INFO L387 tUnfolder$Statistics]: existing Event has 64 ancestors and is cut-off event [2021-03-25 03:32:08,904 INFO L387 tUnfolder$Statistics]: existing Event has 64 ancestors and is cut-off event [2021-03-25 03:32:08,904 INFO L387 tUnfolder$Statistics]: existing Event has 64 ancestors and is cut-off event [2021-03-25 03:32:09,052 INFO L382 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([1245] 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][448], [199#thr1Err0ASSERT_VIOLATIONERROR_FUNCTIONtrue, 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)), 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)), 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, 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 03:32:09,052 INFO L384 tUnfolder$Statistics]: this new event has 64 ancestors and is cut-off event [2021-03-25 03:32:09,052 INFO L387 tUnfolder$Statistics]: existing Event has 64 ancestors and is cut-off event [2021-03-25 03:32:09,052 INFO L387 tUnfolder$Statistics]: existing Event has 64 ancestors and is cut-off event [2021-03-25 03:32:09,052 INFO L387 tUnfolder$Statistics]: existing Event has 64 ancestors and is cut-off event [2021-03-25 03:32:09,052 INFO L387 tUnfolder$Statistics]: existing Event has 64 ancestors and is cut-off event [2021-03-25 03:32:09,208 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1245] 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][448], [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)), 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 03:32:09,208 INFO L384 tUnfolder$Statistics]: this new event has 64 ancestors and is cut-off event [2021-03-25 03:32:09,208 INFO L387 tUnfolder$Statistics]: existing Event has 64 ancestors and is cut-off event [2021-03-25 03:32:09,208 INFO L387 tUnfolder$Statistics]: existing Event has 64 ancestors and is cut-off event [2021-03-25 03:32:09,208 INFO L387 tUnfolder$Statistics]: existing Event has 64 ancestors and is cut-off event [2021-03-25 03:32:09,222 INFO L382 tUnfolder$Statistics]: inserting event number 6 for the transition-marking pair ([1245] 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][448], [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)), 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 03:32:09,222 INFO L384 tUnfolder$Statistics]: this new event has 64 ancestors and is cut-off event [2021-03-25 03:32:09,222 INFO L387 tUnfolder$Statistics]: existing Event has 64 ancestors and is cut-off event [2021-03-25 03:32:09,222 INFO L387 tUnfolder$Statistics]: existing Event has 64 ancestors and is cut-off event [2021-03-25 03:32:09,222 INFO L387 tUnfolder$Statistics]: existing Event has 64 ancestors and is cut-off event [2021-03-25 03:32:09,222 INFO L387 tUnfolder$Statistics]: existing Event has 64 ancestors and is cut-off event [2021-03-25 03:32:09,222 INFO L387 tUnfolder$Statistics]: existing Event has 64 ancestors and is cut-off event [2021-03-25 03:32:09,232 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1135] 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][193], [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 03:32:09,232 INFO L384 tUnfolder$Statistics]: this new event has 64 ancestors and is cut-off event [2021-03-25 03:32:09,232 INFO L387 tUnfolder$Statistics]: existing Event has 64 ancestors and is cut-off event [2021-03-25 03:32:09,232 INFO L387 tUnfolder$Statistics]: existing Event has 64 ancestors and is cut-off event [2021-03-25 03:32:09,233 INFO L387 tUnfolder$Statistics]: existing Event has 64 ancestors and is cut-off event [2021-03-25 03:32:09,252 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1080] 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][318], [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 03:32:09,253 INFO L384 tUnfolder$Statistics]: this new event has 64 ancestors and is cut-off event [2021-03-25 03:32:09,253 INFO L387 tUnfolder$Statistics]: existing Event has 64 ancestors and is cut-off event [2021-03-25 03:32:09,253 INFO L387 tUnfolder$Statistics]: existing Event has 64 ancestors and is cut-off event [2021-03-25 03:32:09,253 INFO L387 tUnfolder$Statistics]: existing Event has 64 ancestors and is cut-off event [2021-03-25 03:32:09,263 INFO L382 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([1080] 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][318], [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, 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)), 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 03:32:09,263 INFO L384 tUnfolder$Statistics]: this new event has 64 ancestors and is cut-off event [2021-03-25 03:32:09,263 INFO L387 tUnfolder$Statistics]: existing Event has 64 ancestors and is cut-off event [2021-03-25 03:32:09,263 INFO L387 tUnfolder$Statistics]: existing Event has 64 ancestors and is cut-off event [2021-03-25 03:32:09,263 INFO L387 tUnfolder$Statistics]: existing Event has 64 ancestors and is cut-off event [2021-03-25 03:32:09,263 INFO L387 tUnfolder$Statistics]: existing Event has 64 ancestors and is cut-off event [2021-03-25 03:32:09,344 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1245] 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][421], [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)), 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)), 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 03:32:09,345 INFO L384 tUnfolder$Statistics]: this new event has 66 ancestors and is cut-off event [2021-03-25 03:32:09,345 INFO L387 tUnfolder$Statistics]: existing Event has 66 ancestors and is cut-off event [2021-03-25 03:32:09,345 INFO L387 tUnfolder$Statistics]: existing Event has 64 ancestors and is cut-off event [2021-03-25 03:32:09,345 INFO L387 tUnfolder$Statistics]: existing Event has 64 ancestors and is cut-off event [2021-03-25 03:32:09,347 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1080] 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][286], [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)), 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)), 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 03:32:09,347 INFO L384 tUnfolder$Statistics]: this new event has 66 ancestors and is cut-off event [2021-03-25 03:32:09,347 INFO L387 tUnfolder$Statistics]: existing Event has 64 ancestors and is cut-off event [2021-03-25 03:32:09,347 INFO L387 tUnfolder$Statistics]: existing Event has 66 ancestors and is cut-off event [2021-03-25 03:32:09,347 INFO L387 tUnfolder$Statistics]: existing Event has 64 ancestors and is cut-off event [2021-03-25 03:32:09,359 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1135] 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][156], [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)), 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 03:32:09,360 INFO L384 tUnfolder$Statistics]: this new event has 66 ancestors and is cut-off event [2021-03-25 03:32:09,360 INFO L387 tUnfolder$Statistics]: existing Event has 64 ancestors and is cut-off event [2021-03-25 03:32:09,360 INFO L387 tUnfolder$Statistics]: existing Event has 66 ancestors and is cut-off event [2021-03-25 03:32:09,360 INFO L387 tUnfolder$Statistics]: existing Event has 64 ancestors and is cut-off event [2021-03-25 03:32:09,523 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1135] 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][193], [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 03:32:09,524 INFO L384 tUnfolder$Statistics]: this new event has 64 ancestors and is cut-off event [2021-03-25 03:32:09,524 INFO L387 tUnfolder$Statistics]: existing Event has 64 ancestors and is cut-off event [2021-03-25 03:32:09,524 INFO L387 tUnfolder$Statistics]: existing Event has 64 ancestors and is cut-off event [2021-03-25 03:32:09,524 INFO L387 tUnfolder$Statistics]: existing Event has 64 ancestors and is cut-off event [2021-03-25 03:32:09,692 INFO L382 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([1135] 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][193], [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 03:32:09,692 INFO L384 tUnfolder$Statistics]: this new event has 64 ancestors and is not cut-off event [2021-03-25 03:32:09,692 INFO L387 tUnfolder$Statistics]: existing Event has 64 ancestors and is not cut-off event [2021-03-25 03:32:09,692 INFO L387 tUnfolder$Statistics]: existing Event has 64 ancestors and is not cut-off event [2021-03-25 03:32:09,692 INFO L387 tUnfolder$Statistics]: existing Event has 64 ancestors and is not cut-off event [2021-03-25 03:32:09,692 INFO L387 tUnfolder$Statistics]: existing Event has 64 ancestors and is not cut-off event [2021-03-25 03:32:09,828 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1204] L702-7-->L702-8: Formula: true InVars {} OutVars{thr1Thread1of4ForFork0_acquire_lock_#t~mem7=|v_thr1Thread1of4ForFork0_acquire_lock_#t~mem7_11|} AuxVars[] AssignedVars[thr1Thread1of4ForFork0_acquire_lock_#t~mem7][472], [204#L702-8true, 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)), 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)), 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, 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 03:32:09,828 INFO L384 tUnfolder$Statistics]: this new event has 66 ancestors and is cut-off event [2021-03-25 03:32:09,828 INFO L387 tUnfolder$Statistics]: existing Event has 66 ancestors and is cut-off event [2021-03-25 03:32:09,829 INFO L387 tUnfolder$Statistics]: existing Event has 66 ancestors and is cut-off event [2021-03-25 03:32:09,829 INFO L387 tUnfolder$Statistics]: existing Event has 66 ancestors and is cut-off event [2021-03-25 03:32:09,833 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1135] 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][193], [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)), 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)), 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 03:32:09,833 INFO L384 tUnfolder$Statistics]: this new event has 68 ancestors and is cut-off event [2021-03-25 03:32:09,833 INFO L387 tUnfolder$Statistics]: existing Event has 68 ancestors and is cut-off event [2021-03-25 03:32:09,833 INFO L387 tUnfolder$Statistics]: existing Event has 68 ancestors and is cut-off event [2021-03-25 03:32:09,833 INFO L387 tUnfolder$Statistics]: existing Event has 47 ancestors and is cut-off event [2021-03-25 03:32:09,838 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1245] 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][448], [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)), 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)), 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 03:32:09,839 INFO L384 tUnfolder$Statistics]: this new event has 68 ancestors and is cut-off event [2021-03-25 03:32:09,839 INFO L387 tUnfolder$Statistics]: existing Event has 68 ancestors and is cut-off event [2021-03-25 03:32:09,839 INFO L387 tUnfolder$Statistics]: existing Event has 47 ancestors and is cut-off event [2021-03-25 03:32:09,839 INFO L387 tUnfolder$Statistics]: existing Event has 47 ancestors and is cut-off event [2021-03-25 03:32:09,869 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1080] 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][318], [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)), 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)), 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 03:32:09,869 INFO L384 tUnfolder$Statistics]: this new event has 68 ancestors and is cut-off event [2021-03-25 03:32:09,869 INFO L387 tUnfolder$Statistics]: existing Event has 47 ancestors and is cut-off event [2021-03-25 03:32:09,869 INFO L387 tUnfolder$Statistics]: existing Event has 68 ancestors and is cut-off event [2021-03-25 03:32:09,869 INFO L387 tUnfolder$Statistics]: existing Event has 47 ancestors and is cut-off event [2021-03-25 03:32:09,984 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1245] 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][421], [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, 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)), 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 03:32:09,984 INFO L384 tUnfolder$Statistics]: this new event has 70 ancestors and is cut-off event [2021-03-25 03:32:09,984 INFO L387 tUnfolder$Statistics]: existing Event has 68 ancestors and is cut-off event [2021-03-25 03:32:09,985 INFO L387 tUnfolder$Statistics]: existing Event has 47 ancestors and is cut-off event [2021-03-25 03:32:09,985 INFO L387 tUnfolder$Statistics]: existing Event has 49 ancestors and is cut-off event [2021-03-25 03:32:09,987 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1135] 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][156], [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, 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)), 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 03:32:09,987 INFO L384 tUnfolder$Statistics]: this new event has 70 ancestors and is cut-off event [2021-03-25 03:32:09,987 INFO L387 tUnfolder$Statistics]: existing Event has 47 ancestors and is cut-off event [2021-03-25 03:32:09,987 INFO L387 tUnfolder$Statistics]: existing Event has 68 ancestors and is cut-off event [2021-03-25 03:32:09,987 INFO L387 tUnfolder$Statistics]: existing Event has 49 ancestors and is cut-off event [2021-03-25 03:32:10,017 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1245] 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][448], [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)), 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)), 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, 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 03:32:10,017 INFO L384 tUnfolder$Statistics]: this new event has 70 ancestors and is cut-off event [2021-03-25 03:32:10,017 INFO L387 tUnfolder$Statistics]: existing Event has 47 ancestors and is cut-off event [2021-03-25 03:32:10,017 INFO L387 tUnfolder$Statistics]: existing Event has 68 ancestors and is cut-off event [2021-03-25 03:32:10,017 INFO L387 tUnfolder$Statistics]: existing Event has 68 ancestors and is cut-off event [2021-03-25 03:32:10,263 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1135] 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][193], [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)), 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, 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 03:32:10,263 INFO L384 tUnfolder$Statistics]: this new event has 71 ancestors and is cut-off event [2021-03-25 03:32:10,263 INFO L387 tUnfolder$Statistics]: existing Event has 71 ancestors and is cut-off event [2021-03-25 03:32:10,263 INFO L387 tUnfolder$Statistics]: existing Event has 50 ancestors and is cut-off event [2021-03-25 03:32:10,263 INFO L387 tUnfolder$Statistics]: existing Event has 50 ancestors and is cut-off event [2021-03-25 03:32:10,267 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1245] 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][448], [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)), 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)), 163#L694-2true, 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)), 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 03:32:10,267 INFO L384 tUnfolder$Statistics]: this new event has 71 ancestors and is cut-off event [2021-03-25 03:32:10,267 INFO L387 tUnfolder$Statistics]: existing Event has 71 ancestors and is cut-off event [2021-03-25 03:32:10,267 INFO L387 tUnfolder$Statistics]: existing Event has 50 ancestors and is cut-off event [2021-03-25 03:32:10,267 INFO L387 tUnfolder$Statistics]: existing Event has 50 ancestors and is cut-off event [2021-03-25 03:32:10,271 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1204] L702-7-->L702-8: Formula: true InVars {} OutVars{thr1Thread1of4ForFork0_acquire_lock_#t~mem7=|v_thr1Thread1of4ForFork0_acquire_lock_#t~mem7_11|} AuxVars[] AssignedVars[thr1Thread1of4ForFork0_acquire_lock_#t~mem7][472], [204#L702-8true, 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)), 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)), 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, 49#L694-2true, 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 03:32:10,271 INFO L384 tUnfolder$Statistics]: this new event has 69 ancestors and is cut-off event [2021-03-25 03:32:10,271 INFO L387 tUnfolder$Statistics]: existing Event has 69 ancestors and is cut-off event [2021-03-25 03:32:10,271 INFO L387 tUnfolder$Statistics]: existing Event has 69 ancestors and is cut-off event [2021-03-25 03:32:10,271 INFO L387 tUnfolder$Statistics]: existing Event has 69 ancestors and is cut-off event [2021-03-25 03:32:10,281 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1245] 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][448], [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)), 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)), 163#L694-2true, 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 03:32:10,281 INFO L384 tUnfolder$Statistics]: this new event has 71 ancestors and is cut-off event [2021-03-25 03:32:10,281 INFO L387 tUnfolder$Statistics]: existing Event has 71 ancestors and is cut-off event [2021-03-25 03:32:10,281 INFO L387 tUnfolder$Statistics]: existing Event has 50 ancestors and is cut-off event [2021-03-25 03:32:10,281 INFO L387 tUnfolder$Statistics]: existing Event has 71 ancestors and is cut-off event [2021-03-25 03:32:10,284 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1080] 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][318], [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)), 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), 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, 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 03:32:10,284 INFO L384 tUnfolder$Statistics]: this new event has 71 ancestors and is cut-off event [2021-03-25 03:32:10,284 INFO L387 tUnfolder$Statistics]: existing Event has 50 ancestors and is cut-off event [2021-03-25 03:32:10,284 INFO L387 tUnfolder$Statistics]: existing Event has 50 ancestors and is cut-off event [2021-03-25 03:32:10,284 INFO L387 tUnfolder$Statistics]: existing Event has 71 ancestors and is cut-off event [2021-03-25 03:32:10,615 INFO L382 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([1080] 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][318], [199#thr1Err0ASSERT_VIOLATIONERROR_FUNCTIONtrue, 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)), 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, 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)), 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 03:32:10,615 INFO L384 tUnfolder$Statistics]: this new event has 75 ancestors and is cut-off event [2021-03-25 03:32:10,615 INFO L387 tUnfolder$Statistics]: existing Event has 52 ancestors and is cut-off event [2021-03-25 03:32:10,615 INFO L387 tUnfolder$Statistics]: existing Event has 54 ancestors and is cut-off event [2021-03-25 03:32:10,615 INFO L387 tUnfolder$Statistics]: existing Event has 54 ancestors and is cut-off event [2021-03-25 03:32:10,615 INFO L387 tUnfolder$Statistics]: existing Event has 52 ancestors and is cut-off event [2021-03-25 03:32:10,729 INFO L382 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([1245] 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][448], [199#thr1Err0ASSERT_VIOLATIONERROR_FUNCTIONtrue, 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)), 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, 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)), 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 03:32:10,729 INFO L384 tUnfolder$Statistics]: this new event has 76 ancestors and is cut-off event [2021-03-25 03:32:10,729 INFO L387 tUnfolder$Statistics]: existing Event has 57 ancestors and is cut-off event [2021-03-25 03:32:10,729 INFO L387 tUnfolder$Statistics]: existing Event has 57 ancestors and is cut-off event [2021-03-25 03:32:10,729 INFO L387 tUnfolder$Statistics]: existing Event has 55 ancestors and is cut-off event [2021-03-25 03:32:10,729 INFO L387 tUnfolder$Statistics]: existing Event has 55 ancestors and is cut-off event [2021-03-25 03:32:10,730 INFO L382 tUnfolder$Statistics]: inserting event number 6 for the transition-marking pair ([1080] 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][318], [199#thr1Err0ASSERT_VIOLATIONERROR_FUNCTIONtrue, 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)), 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, 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)), 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 03:32:10,730 INFO L384 tUnfolder$Statistics]: this new event has 76 ancestors and is cut-off event [2021-03-25 03:32:10,730 INFO L387 tUnfolder$Statistics]: existing Event has 55 ancestors and is cut-off event [2021-03-25 03:32:10,730 INFO L387 tUnfolder$Statistics]: existing Event has 55 ancestors and is cut-off event [2021-03-25 03:32:10,730 INFO L387 tUnfolder$Statistics]: existing Event has 57 ancestors and is cut-off event [2021-03-25 03:32:10,730 INFO L387 tUnfolder$Statistics]: existing Event has 57 ancestors and is cut-off event [2021-03-25 03:32:10,730 INFO L387 tUnfolder$Statistics]: existing Event has 57 ancestors and is cut-off event [2021-03-25 03:32:10,924 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1135] 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][193], [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)), 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))), 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 03:32:10,924 INFO L384 tUnfolder$Statistics]: this new event has 79 ancestors and is cut-off event [2021-03-25 03:32:10,924 INFO L387 tUnfolder$Statistics]: existing Event has 79 ancestors and is cut-off event [2021-03-25 03:32:10,924 INFO L387 tUnfolder$Statistics]: existing Event has 60 ancestors and is cut-off event [2021-03-25 03:32:10,925 INFO L387 tUnfolder$Statistics]: existing Event has 58 ancestors and is cut-off event [2021-03-25 03:32:10,932 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1135] 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][193], [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)), 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)), 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 03:32:10,932 INFO L384 tUnfolder$Statistics]: this new event has 79 ancestors and is cut-off event [2021-03-25 03:32:10,932 INFO L387 tUnfolder$Statistics]: existing Event has 79 ancestors and is cut-off event [2021-03-25 03:32:10,933 INFO L387 tUnfolder$Statistics]: existing Event has 58 ancestors and is cut-off event [2021-03-25 03:32:10,933 INFO L387 tUnfolder$Statistics]: existing Event has 60 ancestors and is cut-off event [2021-03-25 03:32:11,021 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1245] 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][448], [199#thr1Err0ASSERT_VIOLATIONERROR_FUNCTIONtrue, 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)), 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)), 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 03:32:11,021 INFO L384 tUnfolder$Statistics]: this new event has 79 ancestors and is cut-off event [2021-03-25 03:32:11,021 INFO L387 tUnfolder$Statistics]: existing Event has 58 ancestors and is cut-off event [2021-03-25 03:32:11,021 INFO L387 tUnfolder$Statistics]: existing Event has 60 ancestors and is cut-off event [2021-03-25 03:32:11,021 INFO L387 tUnfolder$Statistics]: existing Event has 79 ancestors and is cut-off event [2021-03-25 03:32:11,021 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1080] 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][318], [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)), 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))), 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 03:32:11,021 INFO L384 tUnfolder$Statistics]: this new event has 79 ancestors and is cut-off event [2021-03-25 03:32:11,021 INFO L387 tUnfolder$Statistics]: existing Event has 60 ancestors and is cut-off event [2021-03-25 03:32:11,021 INFO L387 tUnfolder$Statistics]: existing Event has 58 ancestors and is cut-off event [2021-03-25 03:32:11,022 INFO L387 tUnfolder$Statistics]: existing Event has 79 ancestors and is cut-off event [2021-03-25 03:32:11,099 INFO L382 tUnfolder$Statistics]: inserting event number 6 for the transition-marking pair ([1135] 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][193], [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)), 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, 50#thr1ENTRYtrue, 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 03:32:11,099 INFO L384 tUnfolder$Statistics]: this new event has 80 ancestors and is cut-off event [2021-03-25 03:32:11,099 INFO L387 tUnfolder$Statistics]: existing Event has 61 ancestors and is cut-off event [2021-03-25 03:32:11,099 INFO L387 tUnfolder$Statistics]: existing Event has 59 ancestors and is cut-off event [2021-03-25 03:32:11,099 INFO L387 tUnfolder$Statistics]: existing Event has 61 ancestors and is cut-off event [2021-03-25 03:32:11,099 INFO L387 tUnfolder$Statistics]: existing Event has 61 ancestors and is cut-off event [2021-03-25 03:32:11,099 INFO L387 tUnfolder$Statistics]: existing Event has 59 ancestors and is cut-off event [2021-03-25 03:32:11,100 INFO L382 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([1245] 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][448], [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)), 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, 50#thr1ENTRYtrue, 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 03:32:11,100 INFO L384 tUnfolder$Statistics]: this new event has 80 ancestors and is cut-off event [2021-03-25 03:32:11,100 INFO L387 tUnfolder$Statistics]: existing Event has 59 ancestors and is cut-off event [2021-03-25 03:32:11,100 INFO L387 tUnfolder$Statistics]: existing Event has 61 ancestors and is cut-off event [2021-03-25 03:32:11,100 INFO L387 tUnfolder$Statistics]: existing Event has 61 ancestors and is cut-off event [2021-03-25 03:32:11,100 INFO L387 tUnfolder$Statistics]: existing Event has 59 ancestors and is cut-off event [2021-03-25 03:32:11,103 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1245] 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][448], [205#L702-7true, 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)), 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)), 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)), 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 03:32:11,103 INFO L384 tUnfolder$Statistics]: this new event has 79 ancestors and is cut-off event [2021-03-25 03:32:11,103 INFO L387 tUnfolder$Statistics]: existing Event has 58 ancestors and is cut-off event [2021-03-25 03:32:11,103 INFO L387 tUnfolder$Statistics]: existing Event has 79 ancestors and is cut-off event [2021-03-25 03:32:11,103 INFO L387 tUnfolder$Statistics]: existing Event has 58 ancestors and is cut-off event [2021-03-25 03:32:11,104 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1080] 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][318], [205#L702-7true, 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)), 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)), 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))), 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 03:32:11,104 INFO L384 tUnfolder$Statistics]: this new event has 79 ancestors and is cut-off event [2021-03-25 03:32:11,104 INFO L387 tUnfolder$Statistics]: existing Event has 58 ancestors and is cut-off event [2021-03-25 03:32:11,104 INFO L387 tUnfolder$Statistics]: existing Event has 58 ancestors and is cut-off event [2021-03-25 03:32:11,104 INFO L387 tUnfolder$Statistics]: existing Event has 79 ancestors and is cut-off event [2021-03-25 03:32:11,113 INFO L382 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([1135] 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][193], [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)), 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)), 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))), 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 03:32:11,113 INFO L384 tUnfolder$Statistics]: this new event has 80 ancestors and is cut-off event [2021-03-25 03:32:11,113 INFO L387 tUnfolder$Statistics]: existing Event has 59 ancestors and is cut-off event [2021-03-25 03:32:11,113 INFO L387 tUnfolder$Statistics]: existing Event has 61 ancestors and is cut-off event [2021-03-25 03:32:11,113 INFO L387 tUnfolder$Statistics]: existing Event has 61 ancestors and is cut-off event [2021-03-25 03:32:11,113 INFO L387 tUnfolder$Statistics]: existing Event has 59 ancestors and is cut-off event [2021-03-25 03:32:11,187 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1245] 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][421], [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)), 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)), 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 03:32:11,187 INFO L384 tUnfolder$Statistics]: this new event has 81 ancestors and is cut-off event [2021-03-25 03:32:11,187 INFO L387 tUnfolder$Statistics]: existing Event has 58 ancestors and is cut-off event [2021-03-25 03:32:11,187 INFO L387 tUnfolder$Statistics]: existing Event has 60 ancestors and is cut-off event [2021-03-25 03:32:11,187 INFO L387 tUnfolder$Statistics]: existing Event has 79 ancestors and is cut-off event [2021-03-25 03:32:11,188 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1135] 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][156], [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)), 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)), 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 03:32:11,188 INFO L384 tUnfolder$Statistics]: this new event has 81 ancestors and is cut-off event [2021-03-25 03:32:11,189 INFO L387 tUnfolder$Statistics]: existing Event has 58 ancestors and is cut-off event [2021-03-25 03:32:11,189 INFO L387 tUnfolder$Statistics]: existing Event has 60 ancestors and is cut-off event [2021-03-25 03:32:11,189 INFO L387 tUnfolder$Statistics]: existing Event has 79 ancestors and is cut-off event [2021-03-25 03:32:11,189 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1080] 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][286], [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)), 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 03:32:11,189 INFO L384 tUnfolder$Statistics]: this new event has 81 ancestors and is cut-off event [2021-03-25 03:32:11,189 INFO L387 tUnfolder$Statistics]: existing Event has 79 ancestors and is cut-off event [2021-03-25 03:32:11,189 INFO L387 tUnfolder$Statistics]: existing Event has 58 ancestors and is cut-off event [2021-03-25 03:32:11,189 INFO L387 tUnfolder$Statistics]: existing Event has 60 ancestors and is cut-off event [2021-03-25 03:32:11,192 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1135] 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][193], [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)), 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))), 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 03:32:11,192 INFO L384 tUnfolder$Statistics]: this new event has 82 ancestors and is cut-off event [2021-03-25 03:32:11,192 INFO L387 tUnfolder$Statistics]: existing Event has 63 ancestors and is cut-off event [2021-03-25 03:32:11,192 INFO L387 tUnfolder$Statistics]: existing Event has 61 ancestors and is cut-off event [2021-03-25 03:32:11,192 INFO L387 tUnfolder$Statistics]: existing Event has 63 ancestors and is cut-off event [2021-03-25 03:32:11,192 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1245] 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][448], [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)), 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)), 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 03:32:11,192 INFO L384 tUnfolder$Statistics]: this new event has 82 ancestors and is cut-off event [2021-03-25 03:32:11,192 INFO L387 tUnfolder$Statistics]: existing Event has 61 ancestors and is cut-off event [2021-03-25 03:32:11,192 INFO L387 tUnfolder$Statistics]: existing Event has 63 ancestors and is cut-off event [2021-03-25 03:32:11,192 INFO L387 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2021-03-25 03:32:11,200 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1245] 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][448], [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)), 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 03:32:11,200 INFO L384 tUnfolder$Statistics]: this new event has 81 ancestors and is cut-off event [2021-03-25 03:32:11,201 INFO L387 tUnfolder$Statistics]: existing Event has 60 ancestors and is cut-off event [2021-03-25 03:32:11,201 INFO L387 tUnfolder$Statistics]: existing Event has 79 ancestors and is cut-off event [2021-03-25 03:32:11,201 INFO L387 tUnfolder$Statistics]: existing Event has 58 ancestors and is cut-off event [2021-03-25 03:32:11,201 INFO L382 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([1135] 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][193], [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 03:32:11,201 INFO L384 tUnfolder$Statistics]: this new event has 81 ancestors and is cut-off event [2021-03-25 03:32:11,201 INFO L387 tUnfolder$Statistics]: existing Event has 79 ancestors and is cut-off event [2021-03-25 03:32:11,202 INFO L387 tUnfolder$Statistics]: existing Event has 60 ancestors and is cut-off event [2021-03-25 03:32:11,202 INFO L387 tUnfolder$Statistics]: existing Event has 58 ancestors and is cut-off event [2021-03-25 03:32:11,202 INFO L387 tUnfolder$Statistics]: existing Event has 79 ancestors and is cut-off event [2021-03-25 03:32:11,204 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1245] 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][448], [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 03:32:11,204 INFO L384 tUnfolder$Statistics]: this new event has 82 ancestors and is cut-off event [2021-03-25 03:32:11,204 INFO L387 tUnfolder$Statistics]: existing Event has 63 ancestors and is cut-off event [2021-03-25 03:32:11,204 INFO L387 tUnfolder$Statistics]: existing Event has 63 ancestors and is cut-off event [2021-03-25 03:32:11,204 INFO L387 tUnfolder$Statistics]: existing Event has 61 ancestors and is cut-off event [2021-03-25 03:32:11,205 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1080] 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][318], [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)), 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 03:32:11,205 INFO L384 tUnfolder$Statistics]: this new event has 82 ancestors and is cut-off event [2021-03-25 03:32:11,205 INFO L387 tUnfolder$Statistics]: existing Event has 61 ancestors and is cut-off event [2021-03-25 03:32:11,205 INFO L387 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2021-03-25 03:32:11,205 INFO L387 tUnfolder$Statistics]: existing Event has 63 ancestors and is cut-off event [2021-03-25 03:32:11,214 INFO L382 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([1135] 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][193], [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 03:32:11,215 INFO L384 tUnfolder$Statistics]: this new event has 81 ancestors and is cut-off event [2021-03-25 03:32:11,215 INFO L387 tUnfolder$Statistics]: existing Event has 79 ancestors and is cut-off event [2021-03-25 03:32:11,215 INFO L387 tUnfolder$Statistics]: existing Event has 58 ancestors and is cut-off event [2021-03-25 03:32:11,215 INFO L387 tUnfolder$Statistics]: existing Event has 79 ancestors and is cut-off event [2021-03-25 03:32:11,215 INFO L387 tUnfolder$Statistics]: existing Event has 60 ancestors and is cut-off event [2021-03-25 03:32:11,215 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1080] 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][318], [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)), 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 03:32:11,215 INFO L384 tUnfolder$Statistics]: this new event has 81 ancestors and is cut-off event [2021-03-25 03:32:11,215 INFO L387 tUnfolder$Statistics]: existing Event has 58 ancestors and is cut-off event [2021-03-25 03:32:11,215 INFO L387 tUnfolder$Statistics]: existing Event has 60 ancestors and is cut-off event [2021-03-25 03:32:11,215 INFO L387 tUnfolder$Statistics]: existing Event has 79 ancestors and is cut-off event [2021-03-25 03:32:11,294 INFO L382 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([1135] 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][193], [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 03:32:11,295 INFO L384 tUnfolder$Statistics]: this new event has 82 ancestors and is cut-off event [2021-03-25 03:32:11,295 INFO L387 tUnfolder$Statistics]: existing Event has 63 ancestors and is cut-off event [2021-03-25 03:32:11,295 INFO L387 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2021-03-25 03:32:11,295 INFO L387 tUnfolder$Statistics]: existing Event has 61 ancestors and is cut-off event [2021-03-25 03:32:11,295 INFO L387 tUnfolder$Statistics]: existing Event has 63 ancestors and is cut-off event [2021-03-25 03:32:11,295 INFO L382 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([1245] 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][448], [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)), 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 03:32:11,295 INFO L384 tUnfolder$Statistics]: this new event has 82 ancestors and is cut-off event [2021-03-25 03:32:11,295 INFO L387 tUnfolder$Statistics]: existing Event has 61 ancestors and is cut-off event [2021-03-25 03:32:11,295 INFO L387 tUnfolder$Statistics]: existing Event has 63 ancestors and is cut-off event [2021-03-25 03:32:11,295 INFO L387 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2021-03-25 03:32:11,295 INFO L387 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2021-03-25 03:32:11,301 INFO L382 tUnfolder$Statistics]: inserting event number 6 for the transition-marking pair ([1135] 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][193], [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)), 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 03:32:11,301 INFO L384 tUnfolder$Statistics]: this new event has 81 ancestors and is cut-off event [2021-03-25 03:32:11,302 INFO L387 tUnfolder$Statistics]: existing Event has 79 ancestors and is cut-off event [2021-03-25 03:32:11,302 INFO L387 tUnfolder$Statistics]: existing Event has 60 ancestors and is cut-off event [2021-03-25 03:32:11,302 INFO L387 tUnfolder$Statistics]: existing Event has 81 ancestors and is cut-off event [2021-03-25 03:32:11,302 INFO L387 tUnfolder$Statistics]: existing Event has 58 ancestors and is cut-off event [2021-03-25 03:32:11,302 INFO L387 tUnfolder$Statistics]: existing Event has 79 ancestors and is cut-off event [2021-03-25 03:32:11,302 INFO L382 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([1245] 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][448], [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)), 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)), 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 03:32:11,302 INFO L384 tUnfolder$Statistics]: this new event has 81 ancestors and is cut-off event [2021-03-25 03:32:11,302 INFO L387 tUnfolder$Statistics]: existing Event has 60 ancestors and is cut-off event [2021-03-25 03:32:11,302 INFO L387 tUnfolder$Statistics]: existing Event has 81 ancestors and is cut-off event [2021-03-25 03:32:11,302 INFO L387 tUnfolder$Statistics]: existing Event has 79 ancestors and is cut-off event [2021-03-25 03:32:11,302 INFO L387 tUnfolder$Statistics]: existing Event has 58 ancestors and is cut-off event [2021-03-25 03:32:11,305 INFO L382 tUnfolder$Statistics]: inserting event number 6 for the transition-marking pair ([1135] 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][193], [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)), 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))), 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 03:32:11,305 INFO L384 tUnfolder$Statistics]: this new event has 82 ancestors and is cut-off event [2021-03-25 03:32:11,305 INFO L387 tUnfolder$Statistics]: existing Event has 61 ancestors and is cut-off event [2021-03-25 03:32:11,305 INFO L387 tUnfolder$Statistics]: existing Event has 61 ancestors and is cut-off event [2021-03-25 03:32:11,305 INFO L387 tUnfolder$Statistics]: existing Event has 61 ancestors and is cut-off event [2021-03-25 03:32:11,305 INFO L387 tUnfolder$Statistics]: existing Event has 61 ancestors and is cut-off event [2021-03-25 03:32:11,305 INFO L387 tUnfolder$Statistics]: existing Event has 61 ancestors and is cut-off event [2021-03-25 03:32:11,307 INFO L382 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([1245] 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][448], [199#thr1Err0ASSERT_VIOLATIONERROR_FUNCTIONtrue, 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)), 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)), 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 03:32:11,307 INFO L384 tUnfolder$Statistics]: this new event has 81 ancestors and is cut-off event [2021-03-25 03:32:11,307 INFO L387 tUnfolder$Statistics]: existing Event has 58 ancestors and is cut-off event [2021-03-25 03:32:11,307 INFO L387 tUnfolder$Statistics]: existing Event has 79 ancestors and is cut-off event [2021-03-25 03:32:11,307 INFO L387 tUnfolder$Statistics]: existing Event has 60 ancestors and is cut-off event [2021-03-25 03:32:11,307 INFO L387 tUnfolder$Statistics]: existing Event has 79 ancestors and is cut-off event [2021-03-25 03:32:11,307 INFO L382 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([1080] 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][318], [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)), 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)), 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)), 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 03:32:11,307 INFO L384 tUnfolder$Statistics]: this new event has 81 ancestors and is cut-off event [2021-03-25 03:32:11,307 INFO L387 tUnfolder$Statistics]: existing Event has 60 ancestors and is cut-off event [2021-03-25 03:32:11,307 INFO L387 tUnfolder$Statistics]: existing Event has 58 ancestors and is cut-off event [2021-03-25 03:32:11,307 INFO L387 tUnfolder$Statistics]: existing Event has 79 ancestors and is cut-off event [2021-03-25 03:32:11,307 INFO L387 tUnfolder$Statistics]: existing Event has 79 ancestors and is cut-off event [2021-03-25 03:32:11,315 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1080] 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][318], [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)), 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)), 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 03:32:11,315 INFO L384 tUnfolder$Statistics]: this new event has 82 ancestors and is cut-off event [2021-03-25 03:32:11,315 INFO L387 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2021-03-25 03:32:11,315 INFO L387 tUnfolder$Statistics]: existing Event has 61 ancestors and is cut-off event [2021-03-25 03:32:11,315 INFO L387 tUnfolder$Statistics]: existing Event has 63 ancestors and is cut-off event [2021-03-25 03:32:11,320 INFO L382 tUnfolder$Statistics]: inserting event number 6 for the transition-marking pair ([1135] 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][193], [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)), 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)), 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 03:32:11,320 INFO L384 tUnfolder$Statistics]: this new event has 81 ancestors and is cut-off event [2021-03-25 03:32:11,320 INFO L387 tUnfolder$Statistics]: existing Event has 79 ancestors and is cut-off event [2021-03-25 03:32:11,320 INFO L387 tUnfolder$Statistics]: existing Event has 81 ancestors and is cut-off event [2021-03-25 03:32:11,320 INFO L387 tUnfolder$Statistics]: existing Event has 58 ancestors and is cut-off event [2021-03-25 03:32:11,320 INFO L387 tUnfolder$Statistics]: existing Event has 79 ancestors and is cut-off event [2021-03-25 03:32:11,320 INFO L387 tUnfolder$Statistics]: existing Event has 60 ancestors and is cut-off event [2021-03-25 03:32:11,320 INFO L382 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([1080] 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][318], [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)), 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)), 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 03:32:11,320 INFO L384 tUnfolder$Statistics]: this new event has 81 ancestors and is cut-off event [2021-03-25 03:32:11,321 INFO L387 tUnfolder$Statistics]: existing Event has 58 ancestors and is cut-off event [2021-03-25 03:32:11,321 INFO L387 tUnfolder$Statistics]: existing Event has 81 ancestors and is cut-off event [2021-03-25 03:32:11,321 INFO L387 tUnfolder$Statistics]: existing Event has 60 ancestors and is cut-off event [2021-03-25 03:32:11,321 INFO L387 tUnfolder$Statistics]: existing Event has 79 ancestors and is cut-off event [2021-03-25 03:32:11,393 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1101] 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][160], [213#L702-1true, 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)), 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)), 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))), 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 03:32:11,393 INFO L384 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2021-03-25 03:32:11,393 INFO L387 tUnfolder$Statistics]: existing Event has 44 ancestors and is cut-off event [2021-03-25 03:32:11,393 INFO L387 tUnfolder$Statistics]: existing Event has 65 ancestors and is cut-off event [2021-03-25 03:32:11,393 INFO L387 tUnfolder$Statistics]: existing Event has 44 ancestors and is cut-off event [2021-03-25 03:32:11,396 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1135] 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][193], [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)), 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)), 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, 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 03:32:11,396 INFO L384 tUnfolder$Statistics]: this new event has 82 ancestors and is cut-off event [2021-03-25 03:32:11,396 INFO L387 tUnfolder$Statistics]: existing Event has 61 ancestors and is cut-off event [2021-03-25 03:32:11,396 INFO L387 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2021-03-25 03:32:11,396 INFO L387 tUnfolder$Statistics]: existing Event has 61 ancestors and is cut-off event [2021-03-25 03:32:11,396 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1245] 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][448], [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)), 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)), 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 03:32:11,397 INFO L384 tUnfolder$Statistics]: this new event has 82 ancestors and is cut-off event [2021-03-25 03:32:11,397 INFO L387 tUnfolder$Statistics]: existing Event has 61 ancestors and is cut-off event [2021-03-25 03:32:11,397 INFO L387 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2021-03-25 03:32:11,397 INFO L387 tUnfolder$Statistics]: existing Event has 61 ancestors and is cut-off event [2021-03-25 03:32:11,402 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1245] 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][448], [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)), 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)), 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)), 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 03:32:11,402 INFO L384 tUnfolder$Statistics]: this new event has 82 ancestors and is cut-off event [2021-03-25 03:32:11,402 INFO L387 tUnfolder$Statistics]: existing Event has 61 ancestors and is cut-off event [2021-03-25 03:32:11,402 INFO L387 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2021-03-25 03:32:11,402 INFO L387 tUnfolder$Statistics]: existing Event has 61 ancestors and is cut-off event [2021-03-25 03:32:11,402 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1080] 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][318], [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)), 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)), 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, 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 03:32:11,403 INFO L384 tUnfolder$Statistics]: this new event has 82 ancestors and is cut-off event [2021-03-25 03:32:11,403 INFO L387 tUnfolder$Statistics]: existing Event has 61 ancestors and is cut-off event [2021-03-25 03:32:11,403 INFO L387 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2021-03-25 03:32:11,403 INFO L387 tUnfolder$Statistics]: existing Event has 61 ancestors and is cut-off event [2021-03-25 03:32:11,407 INFO L382 tUnfolder$Statistics]: inserting event number 6 for the transition-marking pair ([1135] 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][193], [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)), 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)), 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)), 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 03:32:11,407 INFO L384 tUnfolder$Statistics]: this new event has 82 ancestors and is cut-off event [2021-03-25 03:32:11,407 INFO L387 tUnfolder$Statistics]: existing Event has 63 ancestors and is cut-off event [2021-03-25 03:32:11,407 INFO L387 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2021-03-25 03:32:11,407 INFO L387 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2021-03-25 03:32:11,407 INFO L387 tUnfolder$Statistics]: existing Event has 61 ancestors and is cut-off event [2021-03-25 03:32:11,408 INFO L387 tUnfolder$Statistics]: existing Event has 63 ancestors and is cut-off event [2021-03-25 03:32:11,408 INFO L382 tUnfolder$Statistics]: inserting event number 6 for the transition-marking pair ([1245] 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][448], [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)), 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)), 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 03:32:11,408 INFO L384 tUnfolder$Statistics]: this new event has 82 ancestors and is cut-off event [2021-03-25 03:32:11,408 INFO L387 tUnfolder$Statistics]: existing Event has 61 ancestors and is cut-off event [2021-03-25 03:32:11,408 INFO L387 tUnfolder$Statistics]: existing Event has 63 ancestors and is cut-off event [2021-03-25 03:32:11,408 INFO L387 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2021-03-25 03:32:11,408 INFO L387 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2021-03-25 03:32:11,408 INFO L387 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2021-03-25 03:32:11,410 INFO L382 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([1245] 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][448], [199#thr1Err0ASSERT_VIOLATIONERROR_FUNCTIONtrue, 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)), 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)), 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 03:32:11,411 INFO L384 tUnfolder$Statistics]: this new event has 82 ancestors and is cut-off event [2021-03-25 03:32:11,411 INFO L387 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2021-03-25 03:32:11,411 INFO L387 tUnfolder$Statistics]: existing Event has 63 ancestors and is cut-off event [2021-03-25 03:32:11,411 INFO L387 tUnfolder$Statistics]: existing Event has 63 ancestors and is cut-off event [2021-03-25 03:32:11,411 INFO L387 tUnfolder$Statistics]: existing Event has 61 ancestors and is cut-off event [2021-03-25 03:32:11,411 INFO L382 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([1080] 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][318], [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)), 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)), 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 03:32:11,411 INFO L384 tUnfolder$Statistics]: this new event has 82 ancestors and is cut-off event [2021-03-25 03:32:11,411 INFO L387 tUnfolder$Statistics]: existing Event has 61 ancestors and is cut-off event [2021-03-25 03:32:11,411 INFO L387 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2021-03-25 03:32:11,411 INFO L387 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2021-03-25 03:32:11,411 INFO L387 tUnfolder$Statistics]: existing Event has 63 ancestors and is cut-off event [2021-03-25 03:32:11,414 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1135] 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][193], [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)), 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)), 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)), 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 03:32:11,414 INFO L384 tUnfolder$Statistics]: this new event has 82 ancestors and is cut-off event [2021-03-25 03:32:11,414 INFO L387 tUnfolder$Statistics]: existing Event has 61 ancestors and is cut-off event [2021-03-25 03:32:11,414 INFO L387 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2021-03-25 03:32:11,414 INFO L387 tUnfolder$Statistics]: existing Event has 61 ancestors and is cut-off event [2021-03-25 03:32:11,419 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1135] 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][193], [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)), 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), 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, 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 03:32:11,419 INFO L384 tUnfolder$Statistics]: this new event has 82 ancestors and is cut-off event [2021-03-25 03:32:11,419 INFO L387 tUnfolder$Statistics]: existing Event has 61 ancestors and is cut-off event [2021-03-25 03:32:11,419 INFO L387 tUnfolder$Statistics]: existing Event has 63 ancestors and is cut-off event [2021-03-25 03:32:11,419 INFO L387 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2021-03-25 03:32:11,419 INFO L382 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([1080] 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][318], [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)), 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), 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 03:32:11,420 INFO L384 tUnfolder$Statistics]: this new event has 82 ancestors and is cut-off event [2021-03-25 03:32:11,420 INFO L387 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2021-03-25 03:32:11,420 INFO L387 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2021-03-25 03:32:11,420 INFO L387 tUnfolder$Statistics]: existing Event has 61 ancestors and is cut-off event [2021-03-25 03:32:11,420 INFO L387 tUnfolder$Statistics]: existing Event has 63 ancestors and is cut-off event [2021-03-25 03:32:11,472 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1245] 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][421], [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)), 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)), 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 03:32:11,472 INFO L384 tUnfolder$Statistics]: this new event has 84 ancestors and is cut-off event [2021-03-25 03:32:11,472 INFO L387 tUnfolder$Statistics]: existing Event has 63 ancestors and is cut-off event [2021-03-25 03:32:11,472 INFO L387 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2021-03-25 03:32:11,472 INFO L387 tUnfolder$Statistics]: existing Event has 61 ancestors and is cut-off event [2021-03-25 03:32:11,475 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1080] 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][286], [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, 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 03:32:11,476 INFO L384 tUnfolder$Statistics]: this new event has 84 ancestors and is cut-off event [2021-03-25 03:32:11,476 INFO L387 tUnfolder$Statistics]: existing Event has 63 ancestors and is cut-off event [2021-03-25 03:32:11,476 INFO L387 tUnfolder$Statistics]: existing Event has 61 ancestors and is cut-off event [2021-03-25 03:32:11,476 INFO L387 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2021-03-25 03:32:11,554 INFO L382 tUnfolder$Statistics]: inserting event number 6 for the transition-marking pair ([1135] 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][193], [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)), 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 03:32:11,555 INFO L384 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2021-03-25 03:32:11,555 INFO L387 tUnfolder$Statistics]: existing Event has 64 ancestors and is cut-off event [2021-03-25 03:32:11,555 INFO L387 tUnfolder$Statistics]: existing Event has 64 ancestors and is cut-off event [2021-03-25 03:32:11,555 INFO L387 tUnfolder$Statistics]: existing Event has 64 ancestors and is cut-off event [2021-03-25 03:32:11,555 INFO L387 tUnfolder$Statistics]: existing Event has 64 ancestors and is cut-off event [2021-03-25 03:32:11,555 INFO L387 tUnfolder$Statistics]: existing Event has 64 ancestors and is cut-off event [2021-03-25 03:32:11,555 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1135] 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][193], [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)), 35#L719-2true, 163#L694-2true, 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)), 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, 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 03:32:11,555 INFO L384 tUnfolder$Statistics]: this new event has 92 ancestors and is cut-off event [2021-03-25 03:32:11,555 INFO L387 tUnfolder$Statistics]: existing Event has 71 ancestors and is cut-off event [2021-03-25 03:32:11,555 INFO L387 tUnfolder$Statistics]: existing Event has 50 ancestors and is cut-off event [2021-03-25 03:32:11,555 INFO L387 tUnfolder$Statistics]: existing Event has 50 ancestors and is cut-off event [2021-03-25 03:32:11,807 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1080] 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][318], [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)), 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)), 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 03:32:11,808 INFO L384 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2021-03-25 03:32:11,808 INFO L387 tUnfolder$Statistics]: existing Event has 68 ancestors and is cut-off event [2021-03-25 03:32:11,808 INFO L387 tUnfolder$Statistics]: existing Event has 68 ancestors and is cut-off event [2021-03-25 03:32:11,808 INFO L387 tUnfolder$Statistics]: existing Event has 47 ancestors and is cut-off event [2021-03-25 03:32:12,128 INFO L129 PetriNetUnfolder]: 21571/56493 cut-off events. [2021-03-25 03:32:12,128 INFO L130 PetriNetUnfolder]: For 143366/156852 co-relation queries the response was YES. [2021-03-25 03:32:12,785 INFO L84 FinitePrefix]: Finished finitePrefix Result has 167024 conditions, 56493 events. 21571/56493 cut-off events. For 143366/156852 co-relation queries the response was YES. Maximal size of possible extension queue 1508. Compared 680672 event pairs, 868 based on Foata normal form. 1329/52996 useless extension candidates. Maximal degree in co-relation 131516. Up to 11404 conditions per place. [2021-03-25 03:32:13,919 INFO L142 LiptonReduction]: Number of co-enabled transitions 44434 Received shutdown request... Cannot interrupt operation gracefully because timeout expired. Forcing shutdown