/usr/bin/java -Xmx16000000000 -Xss4m -jar ./plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata ./data -tc ../../../trunk/examples/toolchains/AutomizerCInline.xml -s ../../../trunk/examples/settings/automizer/concurrent/svcomp-Reach-32bit-Automizer_Default-noMmResRef-Sleep-NoLbe-New_States.epf -i ../../../trunk/examples/svcomp/pthread-atomic/qrcu-2.i -------------------------------------------------------------------------------- This is Ultimate 0.2.0-6f57305 [2021-01-27 00:52:15,016 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-01-27 00:52:15,018 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-01-27 00:52:15,054 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-01-27 00:52:15,054 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-01-27 00:52:15,056 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-01-27 00:52:15,057 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-01-27 00:52:15,060 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-01-27 00:52:15,062 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-01-27 00:52:15,063 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-01-27 00:52:15,064 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-01-27 00:52:15,065 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-01-27 00:52:15,066 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-01-27 00:52:15,067 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-01-27 00:52:15,068 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-01-27 00:52:15,070 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-01-27 00:52:15,071 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-01-27 00:52:15,072 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-01-27 00:52:15,074 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-01-27 00:52:15,077 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-01-27 00:52:15,078 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-01-27 00:52:15,080 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-01-27 00:52:15,081 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-01-27 00:52:15,082 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-01-27 00:52:15,086 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... 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[2021-01-27 00:52:15,096 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-01-27 00:52:15,097 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-01-27 00:52:15,098 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-01-27 00:52:15,099 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-Sleep-NoLbe-New_States.epf [2021-01-27 00:52:15,133 INFO L113 SettingsManager]: Loading preferences was successful [2021-01-27 00:52:15,134 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-01-27 00:52:15,135 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-01-27 00:52:15,136 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-01-27 00:52:15,136 INFO L138 SettingsManager]: * Use SBE=true [2021-01-27 00:52:15,138 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-01-27 00:52:15,138 INFO L138 SettingsManager]: * sizeof long=4 [2021-01-27 00:52:15,138 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-01-27 00:52:15,139 INFO L138 SettingsManager]: * sizeof POINTER=4 [2021-01-27 00:52:15,139 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-01-27 00:52:15,139 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-01-27 00:52:15,139 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-01-27 00:52:15,139 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-01-27 00:52:15,140 INFO L138 SettingsManager]: * sizeof long double=12 [2021-01-27 00:52:15,140 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-01-27 00:52:15,140 INFO L138 SettingsManager]: * Use constant arrays=true [2021-01-27 00:52:15,140 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-01-27 00:52:15,141 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-01-27 00:52:15,141 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2021-01-27 00:52:15,142 INFO L138 SettingsManager]: * To the following directory=./dump/ [2021-01-27 00:52:15,142 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-01-27 00:52:15,142 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-01-27 00:52:15,143 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-01-27 00:52:15,143 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-01-27 00:52:15,143 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-01-27 00:52:15,143 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2021-01-27 00:52:15,143 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-01-27 00:52:15,144 INFO L138 SettingsManager]: * Large block encoding in concurrent analysis=OFF [2021-01-27 00:52:15,144 INFO L138 SettingsManager]: * Lazy Petri-NFA conversion=true [2021-01-27 00:52:15,144 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=SLEEP_SET_FA [2021-01-27 00:52:15,144 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-01-27 00:52:15,145 INFO L138 SettingsManager]: * Minimization of abstraction=NONE [2021-01-27 00:52:15,145 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2021-01-27 00:52:15,145 INFO L138 SettingsManager]: * Sleep set reduction in concurrent analysis=NEW_STATES 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release [2021-01-27 00:52:15,511 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-01-27 00:52:15,562 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-01-27 00:52:15,565 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-01-27 00:52:15,567 INFO L271 PluginConnector]: Initializing CDTParser... [2021-01-27 00:52:15,568 INFO L275 PluginConnector]: CDTParser initialized [2021-01-27 00:52:15,569 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/pthread-atomic/qrcu-2.i [2021-01-27 00:52:15,662 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/dd05e3366/b7b6d0ced0394e56babc54a9034434c1/FLAG741633d25 [2021-01-27 00:52:16,428 INFO L306 CDTParser]: Found 1 translation units. [2021-01-27 00:52:16,429 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/pthread-atomic/qrcu-2.i [2021-01-27 00:52:16,447 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/dd05e3366/b7b6d0ced0394e56babc54a9034434c1/FLAG741633d25 [2021-01-27 00:52:16,675 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/dd05e3366/b7b6d0ced0394e56babc54a9034434c1 [2021-01-27 00:52:16,678 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-01-27 00:52:16,691 INFO L131 ToolchainWalker]: Walking toolchain with 5 elements. [2021-01-27 00:52:16,693 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-01-27 00:52:16,694 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-01-27 00:52:16,697 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-01-27 00:52:16,698 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 27.01 12:52:16" (1/1) ... [2021-01-27 00:52:16,702 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@5951d754 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.01 12:52:16, skipping insertion in model container [2021-01-27 00:52:16,702 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 27.01 12:52:16" (1/1) ... [2021-01-27 00:52:16,710 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-01-27 00:52:16,752 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-01-27 00:52:17,190 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-01-27 00:52:17,205 INFO L203 MainTranslator]: Completed pre-run [2021-01-27 00:52:17,303 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-01-27 00:52:17,395 INFO L208 MainTranslator]: Completed translation [2021-01-27 00:52:17,395 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.01 12:52:17 WrapperNode [2021-01-27 00:52:17,395 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-01-27 00:52:17,397 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-01-27 00:52:17,397 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-01-27 00:52:17,397 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-01-27 00:52:17,405 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.01 12:52:17" (1/1) ... [2021-01-27 00:52:17,424 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.01 12:52:17" (1/1) ... [2021-01-27 00:52:17,514 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-01-27 00:52:17,515 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-01-27 00:52:17,516 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-01-27 00:52:17,516 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-01-27 00:52:17,525 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.01 12:52:17" (1/1) ... [2021-01-27 00:52:17,526 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.01 12:52:17" (1/1) ... [2021-01-27 00:52:17,550 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.01 12:52:17" (1/1) ... [2021-01-27 00:52:17,551 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.01 12:52:17" (1/1) ... [2021-01-27 00:52:17,563 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.01 12:52:17" (1/1) ... [2021-01-27 00:52:17,577 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.01 12:52:17" (1/1) ... [2021-01-27 00:52:17,583 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.01 12:52:17" (1/1) ... [2021-01-27 00:52:17,595 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-01-27 00:52:17,596 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-01-27 00:52:17,596 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-01-27 00:52:17,596 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-01-27 00:52:17,597 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.01 12:52:17" (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 [2021-01-27 00:52:17,696 INFO L130 BoogieDeclarations]: Found specification of procedure qrcu_reader1 [2021-01-27 00:52:17,696 INFO L138 BoogieDeclarations]: Found implementation of procedure qrcu_reader1 [2021-01-27 00:52:17,696 INFO L130 BoogieDeclarations]: Found specification of procedure qrcu_reader2 [2021-01-27 00:52:17,697 INFO L138 BoogieDeclarations]: Found implementation of procedure qrcu_reader2 [2021-01-27 00:52:17,697 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2021-01-27 00:52:17,697 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2021-01-27 00:52:17,697 INFO L130 BoogieDeclarations]: Found specification of procedure qrcu_updater [2021-01-27 00:52:17,697 INFO L138 BoogieDeclarations]: Found implementation of procedure qrcu_updater [2021-01-27 00:52:17,697 INFO L130 BoogieDeclarations]: Found specification of procedure #PthreadsMutexLock [2021-01-27 00:52:17,697 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-01-27 00:52:17,698 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-01-27 00:52:17,698 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2021-01-27 00:52:17,698 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-01-27 00:52:17,698 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-01-27 00:52:17,700 WARN L208 CfgBuilder]: User set CodeBlockSize to SequenceOfStatements but program contains fork statements. Overwriting the user preferences and setting CodeBlockSize to SingleStatement [2021-01-27 00:52:18,960 INFO L293 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2021-01-27 00:52:18,960 INFO L298 CfgBuilder]: Removed 8 assume(true) statements. [2021-01-27 00:52:18,962 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 27.01 12:52:18 BoogieIcfgContainer [2021-01-27 00:52:18,963 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2021-01-27 00:52:18,964 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2021-01-27 00:52:18,965 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2021-01-27 00:52:18,968 INFO L275 PluginConnector]: TraceAbstraction initialized [2021-01-27 00:52:18,968 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 27.01 12:52:16" (1/3) ... [2021-01-27 00:52:18,969 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@6678b93a and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 27.01 12:52:18, skipping insertion in model container [2021-01-27 00:52:18,969 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.01 12:52:17" (2/3) ... [2021-01-27 00:52:18,970 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@6678b93a and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 27.01 12:52:18, skipping insertion in model container [2021-01-27 00:52:18,970 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 27.01 12:52:18" (3/3) ... [2021-01-27 00:52:18,971 INFO L111 eAbstractionObserver]: Analyzing ICFG qrcu-2.i [2021-01-27 00:52:18,987 WARN L168 ceAbstractionStarter]: Switching off computation of Hoare annotation because input is a concurrent program [2021-01-27 00:52:18,987 INFO L179 ceAbstractionStarter]: Automizer settings: Hoare:false NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2021-01-27 00:52:18,991 INFO L191 ceAbstractionStarter]: Appying trace abstraction to program that has 2 error locations. [2021-01-27 00:52:18,992 INFO L351 ceAbstractionStarter]: Constructing petrified ICFG for 1 thread instances. [2021-01-27 00:52:19,036 WARN L313 ript$VariableManager]: TermVariabe |qrcu_reader1Thread1of1ForFork0_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-27 00:52:19,036 WARN L313 ript$VariableManager]: TermVariabe |qrcu_reader1Thread1of1ForFork0_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-27 00:52:19,036 WARN L313 ript$VariableManager]: TermVariabe qrcu_reader1Thread1of1ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-27 00:52:19,036 WARN L313 ript$VariableManager]: TermVariabe qrcu_reader1Thread1of1ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-27 00:52:19,037 WARN L313 ript$VariableManager]: TermVariabe |qrcu_reader1Thread1of1ForFork0_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-27 00:52:19,037 WARN L313 ript$VariableManager]: TermVariabe |qrcu_reader1Thread1of1ForFork0_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-27 00:52:19,037 WARN L313 ript$VariableManager]: TermVariabe qrcu_reader1Thread1of1ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-27 00:52:19,037 WARN L313 ript$VariableManager]: TermVariabe qrcu_reader1Thread1of1ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-27 00:52:19,038 WARN L313 ript$VariableManager]: TermVariabe qrcu_reader1Thread1of1ForFork0_~myidx~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-27 00:52:19,038 WARN L313 ript$VariableManager]: TermVariabe qrcu_reader1Thread1of1ForFork0_~myidx~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-27 00:52:19,038 WARN L313 ript$VariableManager]: TermVariabe qrcu_reader1Thread1of1ForFork0_~myidx~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-27 00:52:19,038 WARN L313 ript$VariableManager]: TermVariabe qrcu_reader1Thread1of1ForFork0_~myidx~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-27 00:52:19,039 WARN L313 ript$VariableManager]: TermVariabe |qrcu_reader1Thread1of1ForFork0_#t~nondet11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-27 00:52:19,039 WARN L313 ript$VariableManager]: TermVariabe |qrcu_reader1Thread1of1ForFork0_#t~nondet11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-27 00:52:19,039 WARN L313 ript$VariableManager]: TermVariabe qrcu_reader1Thread1of1ForFork0_~myidx~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-27 00:52:19,039 WARN L313 ript$VariableManager]: TermVariabe |qrcu_reader1Thread1of1ForFork0___VERIFIER_atomic_use_done_#in~myidx| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-27 00:52:19,039 WARN L313 ript$VariableManager]: TermVariabe qrcu_reader1Thread1of1ForFork0___VERIFIER_atomic_use_done_~myidx not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-27 00:52:19,040 WARN L313 ript$VariableManager]: TermVariabe |qrcu_reader1Thread1of1ForFork0___VERIFIER_atomic_use_done_#t~post7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-27 00:52:19,040 WARN L313 ript$VariableManager]: TermVariabe |qrcu_reader1Thread1of1ForFork0___VERIFIER_atomic_use_done_#t~post8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-27 00:52:19,040 WARN L313 ript$VariableManager]: TermVariabe qrcu_reader1Thread1of1ForFork0_~myidx~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-27 00:52:19,041 WARN L313 ript$VariableManager]: TermVariabe |qrcu_reader1Thread1of1ForFork0___VERIFIER_atomic_use_done_#in~myidx| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-27 00:52:19,041 WARN L313 ript$VariableManager]: TermVariabe qrcu_reader1Thread1of1ForFork0___VERIFIER_atomic_use_done_~myidx not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-27 00:52:19,041 WARN L313 ript$VariableManager]: TermVariabe |qrcu_reader1Thread1of1ForFork0___VERIFIER_atomic_use_done_#t~post7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-27 00:52:19,041 WARN L313 ript$VariableManager]: TermVariabe |qrcu_reader1Thread1of1ForFork0___VERIFIER_atomic_use_done_#t~post8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-27 00:52:19,042 WARN L313 ript$VariableManager]: TermVariabe |qrcu_reader1Thread1of1ForFork0_#t~nondet11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-27 00:52:19,042 WARN L313 ript$VariableManager]: TermVariabe |qrcu_reader1Thread1of1ForFork0_#t~nondet11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-27 00:52:19,042 WARN L313 ript$VariableManager]: TermVariabe |qrcu_reader1Thread1of1ForFork0_#t~nondet11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-27 00:52:19,042 WARN L313 ript$VariableManager]: TermVariabe |qrcu_reader1Thread1of1ForFork0_#t~nondet11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-27 00:52:19,043 WARN L313 ript$VariableManager]: TermVariabe |qrcu_reader1Thread1of1ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-27 00:52:19,043 WARN L313 ript$VariableManager]: TermVariabe |qrcu_reader1Thread1of1ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-27 00:52:19,043 WARN L313 ript$VariableManager]: TermVariabe |qrcu_reader1Thread1of1ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-27 00:52:19,043 WARN L313 ript$VariableManager]: TermVariabe |qrcu_reader1Thread1of1ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-27 00:52:19,043 WARN L313 ript$VariableManager]: TermVariabe |qrcu_reader1Thread1of1ForFork0_#t~nondet11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-27 00:52:19,044 WARN L313 ript$VariableManager]: TermVariabe |qrcu_reader1Thread1of1ForFork0_#t~nondet11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-27 00:52:19,044 WARN L313 ript$VariableManager]: TermVariabe |qrcu_reader1Thread1of1ForFork0_#t~nondet11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-27 00:52:19,044 WARN L313 ript$VariableManager]: TermVariabe |qrcu_reader1Thread1of1ForFork0_#t~nondet11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-27 00:52:19,044 WARN L313 ript$VariableManager]: TermVariabe qrcu_reader1Thread1of1ForFork0_~myidx~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-27 00:52:19,045 WARN L313 ript$VariableManager]: TermVariabe |qrcu_reader1Thread1of1ForFork0___VERIFIER_atomic_use1_#t~post5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-27 00:52:19,045 WARN L313 ript$VariableManager]: TermVariabe qrcu_reader1Thread1of1ForFork0___VERIFIER_atomic_use1_~myidx not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-27 00:52:19,045 WARN L313 ript$VariableManager]: TermVariabe qrcu_reader1Thread1of1ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-27 00:52:19,045 WARN L313 ript$VariableManager]: TermVariabe |qrcu_reader1Thread1of1ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-27 00:52:19,045 WARN L313 ript$VariableManager]: TermVariabe |qrcu_reader1Thread1of1ForFork0___VERIFIER_atomic_use1_#in~myidx| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-27 00:52:19,046 WARN L313 ript$VariableManager]: TermVariabe qrcu_reader1Thread1of1ForFork0_~myidx~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-27 00:52:19,046 WARN L313 ript$VariableManager]: TermVariabe |qrcu_reader1Thread1of1ForFork0___VERIFIER_atomic_use1_#t~post5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-27 00:52:19,046 WARN L313 ript$VariableManager]: TermVariabe qrcu_reader1Thread1of1ForFork0___VERIFIER_atomic_use1_~myidx not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-27 00:52:19,046 WARN L313 ript$VariableManager]: TermVariabe qrcu_reader1Thread1of1ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-27 00:52:19,046 WARN L313 ript$VariableManager]: TermVariabe |qrcu_reader1Thread1of1ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-27 00:52:19,047 WARN L313 ript$VariableManager]: TermVariabe |qrcu_reader1Thread1of1ForFork0___VERIFIER_atomic_use1_#in~myidx| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-27 00:52:19,047 WARN L313 ript$VariableManager]: TermVariabe |qrcu_reader1Thread1of1ForFork0_#t~nondet12| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-27 00:52:19,047 WARN L313 ript$VariableManager]: TermVariabe |qrcu_reader1Thread1of1ForFork0_#t~nondet12| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-27 00:52:19,047 WARN L313 ript$VariableManager]: TermVariabe |qrcu_reader1Thread1of1ForFork0_#t~nondet12| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-27 00:52:19,048 WARN L313 ript$VariableManager]: TermVariabe |qrcu_reader1Thread1of1ForFork0_#t~nondet12| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-27 00:52:19,048 WARN L313 ript$VariableManager]: TermVariabe |qrcu_reader1Thread1of1ForFork0_#t~nondet12| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-27 00:52:19,048 WARN L313 ript$VariableManager]: TermVariabe |qrcu_reader1Thread1of1ForFork0_#t~nondet12| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-27 00:52:19,048 WARN L313 ript$VariableManager]: TermVariabe |qrcu_reader1Thread1of1ForFork0_#t~nondet12| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-27 00:52:19,049 WARN L313 ript$VariableManager]: TermVariabe |qrcu_reader1Thread1of1ForFork0_#t~nondet12| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-27 00:52:19,049 WARN L313 ript$VariableManager]: TermVariabe |qrcu_reader1Thread1of1ForFork0_#t~nondet12| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-27 00:52:19,049 WARN L313 ript$VariableManager]: TermVariabe |qrcu_reader1Thread1of1ForFork0_#t~nondet12| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-27 00:52:19,049 WARN L313 ript$VariableManager]: TermVariabe qrcu_reader1Thread1of1ForFork0_~myidx~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-27 00:52:19,049 WARN L313 ript$VariableManager]: TermVariabe |qrcu_reader1Thread1of1ForFork0___VERIFIER_atomic_use2_#in~myidx| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-27 00:52:19,049 WARN L313 ript$VariableManager]: TermVariabe qrcu_reader1Thread1of1ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-27 00:52:19,050 WARN L313 ript$VariableManager]: TermVariabe qrcu_reader1Thread1of1ForFork0___VERIFIER_atomic_use2_~myidx not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-27 00:52:19,050 WARN L313 ript$VariableManager]: TermVariabe |qrcu_reader1Thread1of1ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-27 00:52:19,050 WARN L313 ript$VariableManager]: TermVariabe |qrcu_reader1Thread1of1ForFork0___VERIFIER_atomic_use2_#t~post6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-27 00:52:19,050 WARN L313 ript$VariableManager]: TermVariabe qrcu_reader1Thread1of1ForFork0_~myidx~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-27 00:52:19,051 WARN L313 ript$VariableManager]: TermVariabe |qrcu_reader1Thread1of1ForFork0___VERIFIER_atomic_use2_#in~myidx| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-27 00:52:19,051 WARN L313 ript$VariableManager]: TermVariabe qrcu_reader1Thread1of1ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-27 00:52:19,051 WARN L313 ript$VariableManager]: TermVariabe qrcu_reader1Thread1of1ForFork0___VERIFIER_atomic_use2_~myidx not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-27 00:52:19,051 WARN L313 ript$VariableManager]: TermVariabe |qrcu_reader1Thread1of1ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-27 00:52:19,051 WARN L313 ript$VariableManager]: TermVariabe |qrcu_reader1Thread1of1ForFork0___VERIFIER_atomic_use2_#t~post6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-27 00:52:19,052 WARN L313 ript$VariableManager]: TermVariabe |qrcu_reader2Thread1of1ForFork1_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-27 00:52:19,052 WARN L313 ript$VariableManager]: TermVariabe |qrcu_reader2Thread1of1ForFork1_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-27 00:52:19,052 WARN L313 ript$VariableManager]: TermVariabe qrcu_reader2Thread1of1ForFork1_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-27 00:52:19,053 WARN L313 ript$VariableManager]: TermVariabe qrcu_reader2Thread1of1ForFork1_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-27 00:52:19,053 WARN L313 ript$VariableManager]: TermVariabe |qrcu_reader2Thread1of1ForFork1_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-27 00:52:19,053 WARN L313 ript$VariableManager]: TermVariabe |qrcu_reader2Thread1of1ForFork1_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-27 00:52:19,053 WARN L313 ript$VariableManager]: TermVariabe qrcu_reader2Thread1of1ForFork1_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-27 00:52:19,053 WARN L313 ript$VariableManager]: TermVariabe qrcu_reader2Thread1of1ForFork1_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-27 00:52:19,054 WARN L313 ript$VariableManager]: TermVariabe qrcu_reader2Thread1of1ForFork1_~myidx~1 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-27 00:52:19,054 WARN L313 ript$VariableManager]: TermVariabe qrcu_reader2Thread1of1ForFork1_~myidx~1 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-27 00:52:19,054 WARN L313 ript$VariableManager]: TermVariabe qrcu_reader2Thread1of1ForFork1_~myidx~1 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-27 00:52:19,054 WARN L313 ript$VariableManager]: TermVariabe qrcu_reader2Thread1of1ForFork1_~myidx~1 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-27 00:52:19,055 WARN L313 ript$VariableManager]: TermVariabe |qrcu_reader2Thread1of1ForFork1_#t~nondet13| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-27 00:52:19,055 WARN L313 ript$VariableManager]: TermVariabe |qrcu_reader2Thread1of1ForFork1_#t~nondet13| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-27 00:52:19,055 WARN L313 ript$VariableManager]: TermVariabe qrcu_reader2Thread1of1ForFork1_~myidx~1 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-27 00:52:19,055 WARN L313 ript$VariableManager]: TermVariabe |qrcu_reader2Thread1of1ForFork1___VERIFIER_atomic_use_done_#in~myidx| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-27 00:52:19,055 WARN L313 ript$VariableManager]: TermVariabe qrcu_reader2Thread1of1ForFork1___VERIFIER_atomic_use_done_~myidx not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-27 00:52:19,056 WARN L313 ript$VariableManager]: TermVariabe |qrcu_reader2Thread1of1ForFork1___VERIFIER_atomic_use_done_#t~post7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-27 00:52:19,056 WARN L313 ript$VariableManager]: TermVariabe |qrcu_reader2Thread1of1ForFork1___VERIFIER_atomic_use_done_#t~post8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-27 00:52:19,056 WARN L313 ript$VariableManager]: TermVariabe qrcu_reader2Thread1of1ForFork1_~myidx~1 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-27 00:52:19,056 WARN L313 ript$VariableManager]: TermVariabe |qrcu_reader2Thread1of1ForFork1___VERIFIER_atomic_use_done_#in~myidx| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-27 00:52:19,057 WARN L313 ript$VariableManager]: TermVariabe qrcu_reader2Thread1of1ForFork1___VERIFIER_atomic_use_done_~myidx not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-27 00:52:19,057 WARN L313 ript$VariableManager]: TermVariabe |qrcu_reader2Thread1of1ForFork1___VERIFIER_atomic_use_done_#t~post7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-27 00:52:19,057 WARN L313 ript$VariableManager]: TermVariabe |qrcu_reader2Thread1of1ForFork1___VERIFIER_atomic_use_done_#t~post8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-27 00:52:19,058 WARN L313 ript$VariableManager]: TermVariabe |qrcu_reader2Thread1of1ForFork1_#t~nondet13| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-27 00:52:19,058 WARN L313 ript$VariableManager]: TermVariabe |qrcu_reader2Thread1of1ForFork1_#t~nondet13| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-27 00:52:19,058 WARN L313 ript$VariableManager]: TermVariabe |qrcu_reader2Thread1of1ForFork1_#t~nondet13| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-27 00:52:19,058 WARN L313 ript$VariableManager]: TermVariabe |qrcu_reader2Thread1of1ForFork1_#t~nondet13| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-27 00:52:19,059 WARN L313 ript$VariableManager]: TermVariabe |qrcu_reader2Thread1of1ForFork1_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-27 00:52:19,059 WARN L313 ript$VariableManager]: TermVariabe |qrcu_reader2Thread1of1ForFork1_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-27 00:52:19,059 WARN L313 ript$VariableManager]: TermVariabe |qrcu_reader2Thread1of1ForFork1_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-27 00:52:19,059 WARN L313 ript$VariableManager]: TermVariabe |qrcu_reader2Thread1of1ForFork1_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-27 00:52:19,059 WARN L313 ript$VariableManager]: TermVariabe |qrcu_reader2Thread1of1ForFork1_#t~nondet13| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-27 00:52:19,060 WARN L313 ript$VariableManager]: TermVariabe |qrcu_reader2Thread1of1ForFork1_#t~nondet13| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-27 00:52:19,060 WARN L313 ript$VariableManager]: TermVariabe |qrcu_reader2Thread1of1ForFork1_#t~nondet13| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-27 00:52:19,060 WARN L313 ript$VariableManager]: TermVariabe |qrcu_reader2Thread1of1ForFork1_#t~nondet13| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-27 00:52:19,060 WARN L313 ript$VariableManager]: TermVariabe qrcu_reader2Thread1of1ForFork1_~myidx~1 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-27 00:52:19,061 WARN L313 ript$VariableManager]: TermVariabe |qrcu_reader2Thread1of1ForFork1___VERIFIER_atomic_use1_#t~post5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-27 00:52:19,061 WARN L313 ript$VariableManager]: TermVariabe qrcu_reader2Thread1of1ForFork1___VERIFIER_atomic_use1_~myidx not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-27 00:52:19,061 WARN L313 ript$VariableManager]: TermVariabe qrcu_reader2Thread1of1ForFork1_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-27 00:52:19,061 WARN L313 ript$VariableManager]: TermVariabe |qrcu_reader2Thread1of1ForFork1___VERIFIER_atomic_use1_#in~myidx| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-27 00:52:19,061 WARN L313 ript$VariableManager]: TermVariabe |qrcu_reader2Thread1of1ForFork1_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-27 00:52:19,062 WARN L313 ript$VariableManager]: TermVariabe qrcu_reader2Thread1of1ForFork1_~myidx~1 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-27 00:52:19,062 WARN L313 ript$VariableManager]: TermVariabe |qrcu_reader2Thread1of1ForFork1___VERIFIER_atomic_use1_#t~post5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-27 00:52:19,062 WARN L313 ript$VariableManager]: TermVariabe qrcu_reader2Thread1of1ForFork1___VERIFIER_atomic_use1_~myidx not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-27 00:52:19,062 WARN L313 ript$VariableManager]: TermVariabe qrcu_reader2Thread1of1ForFork1_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-27 00:52:19,062 WARN L313 ript$VariableManager]: TermVariabe |qrcu_reader2Thread1of1ForFork1___VERIFIER_atomic_use1_#in~myidx| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-27 00:52:19,062 WARN L313 ript$VariableManager]: TermVariabe |qrcu_reader2Thread1of1ForFork1_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-27 00:52:19,063 WARN L313 ript$VariableManager]: TermVariabe |qrcu_reader2Thread1of1ForFork1_#t~nondet14| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-27 00:52:19,063 WARN L313 ript$VariableManager]: TermVariabe |qrcu_reader2Thread1of1ForFork1_#t~nondet14| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-27 00:52:19,063 WARN L313 ript$VariableManager]: TermVariabe |qrcu_reader2Thread1of1ForFork1_#t~nondet14| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-27 00:52:19,063 WARN L313 ript$VariableManager]: TermVariabe |qrcu_reader2Thread1of1ForFork1_#t~nondet14| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-27 00:52:19,064 WARN L313 ript$VariableManager]: TermVariabe |qrcu_reader2Thread1of1ForFork1_#t~nondet14| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-27 00:52:19,064 WARN L313 ript$VariableManager]: TermVariabe |qrcu_reader2Thread1of1ForFork1_#t~nondet14| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-27 00:52:19,064 WARN L313 ript$VariableManager]: TermVariabe |qrcu_reader2Thread1of1ForFork1_#t~nondet14| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-27 00:52:19,064 WARN L313 ript$VariableManager]: TermVariabe |qrcu_reader2Thread1of1ForFork1_#t~nondet14| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-27 00:52:19,064 WARN L313 ript$VariableManager]: TermVariabe |qrcu_reader2Thread1of1ForFork1_#t~nondet14| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-27 00:52:19,065 WARN L313 ript$VariableManager]: TermVariabe |qrcu_reader2Thread1of1ForFork1_#t~nondet14| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-27 00:52:19,065 WARN L313 ript$VariableManager]: TermVariabe qrcu_reader2Thread1of1ForFork1_~myidx~1 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-27 00:52:19,065 WARN L313 ript$VariableManager]: TermVariabe |qrcu_reader2Thread1of1ForFork1___VERIFIER_atomic_use2_#in~myidx| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-27 00:52:19,065 WARN L313 ript$VariableManager]: TermVariabe qrcu_reader2Thread1of1ForFork1___VERIFIER_atomic_use2_~myidx not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-27 00:52:19,065 WARN L313 ript$VariableManager]: TermVariabe qrcu_reader2Thread1of1ForFork1_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-27 00:52:19,065 WARN L313 ript$VariableManager]: TermVariabe |qrcu_reader2Thread1of1ForFork1_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-27 00:52:19,066 WARN L313 ript$VariableManager]: TermVariabe |qrcu_reader2Thread1of1ForFork1___VERIFIER_atomic_use2_#t~post6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-27 00:52:19,066 WARN L313 ript$VariableManager]: TermVariabe qrcu_reader2Thread1of1ForFork1_~myidx~1 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-27 00:52:19,066 WARN L313 ript$VariableManager]: TermVariabe |qrcu_reader2Thread1of1ForFork1___VERIFIER_atomic_use2_#in~myidx| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-27 00:52:19,066 WARN L313 ript$VariableManager]: TermVariabe qrcu_reader2Thread1of1ForFork1___VERIFIER_atomic_use2_~myidx not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-27 00:52:19,066 WARN L313 ript$VariableManager]: TermVariabe qrcu_reader2Thread1of1ForFork1_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-27 00:52:19,067 WARN L313 ript$VariableManager]: TermVariabe |qrcu_reader2Thread1of1ForFork1_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-27 00:52:19,067 WARN L313 ript$VariableManager]: TermVariabe |qrcu_reader2Thread1of1ForFork1___VERIFIER_atomic_use2_#t~post6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-27 00:52:19,068 WARN L313 ript$VariableManager]: TermVariabe |qrcu_updaterThread1of1ForFork2_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-27 00:52:19,068 WARN L313 ript$VariableManager]: TermVariabe |qrcu_updaterThread1of1ForFork2_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-27 00:52:19,068 WARN L313 ript$VariableManager]: TermVariabe qrcu_updaterThread1of1ForFork2_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-27 00:52:19,069 WARN L313 ript$VariableManager]: TermVariabe qrcu_updaterThread1of1ForFork2_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-27 00:52:19,069 WARN L313 ript$VariableManager]: TermVariabe |qrcu_updaterThread1of1ForFork2_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-27 00:52:19,069 WARN L313 ript$VariableManager]: TermVariabe |qrcu_updaterThread1of1ForFork2_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-27 00:52:19,069 WARN L313 ript$VariableManager]: TermVariabe qrcu_updaterThread1of1ForFork2_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-27 00:52:19,069 WARN L313 ript$VariableManager]: TermVariabe qrcu_updaterThread1of1ForFork2_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-27 00:52:19,069 WARN L313 ript$VariableManager]: TermVariabe qrcu_updaterThread1of1ForFork2_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-27 00:52:19,070 WARN L313 ript$VariableManager]: TermVariabe qrcu_updaterThread1of1ForFork2_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-27 00:52:19,070 WARN L313 ript$VariableManager]: TermVariabe |qrcu_updaterThread1of1ForFork2_#t~nondet15| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-27 00:52:19,070 WARN L313 ript$VariableManager]: TermVariabe |qrcu_updaterThread1of1ForFork2_#t~nondet15| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-27 00:52:19,070 WARN L313 ript$VariableManager]: TermVariabe |qrcu_updaterThread1of1ForFork2_#t~nondet15| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-27 00:52:19,071 WARN L313 ript$VariableManager]: TermVariabe qrcu_updaterThread1of1ForFork2_~readerstart1~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-27 00:52:19,071 WARN L313 ript$VariableManager]: TermVariabe |qrcu_updaterThread1of1ForFork2_#t~nondet15| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-27 00:52:19,071 WARN L313 ript$VariableManager]: TermVariabe qrcu_updaterThread1of1ForFork2_~readerstart1~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-27 00:52:19,071 WARN L313 ript$VariableManager]: TermVariabe |qrcu_updaterThread1of1ForFork2_#t~nondet15| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-27 00:52:19,071 WARN L313 ript$VariableManager]: TermVariabe |qrcu_updaterThread1of1ForFork2_#t~nondet15| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-27 00:52:19,072 WARN L313 ript$VariableManager]: TermVariabe |qrcu_updaterThread1of1ForFork2_#t~nondet16| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-27 00:52:19,072 WARN L313 ript$VariableManager]: TermVariabe |qrcu_updaterThread1of1ForFork2_#t~nondet16| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-27 00:52:19,072 WARN L313 ript$VariableManager]: TermVariabe |qrcu_updaterThread1of1ForFork2_#t~nondet16| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-27 00:52:19,072 WARN L313 ript$VariableManager]: TermVariabe qrcu_updaterThread1of1ForFork2_~readerstart2~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-27 00:52:19,072 WARN L313 ript$VariableManager]: TermVariabe |qrcu_updaterThread1of1ForFork2_#t~nondet16| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-27 00:52:19,072 WARN L313 ript$VariableManager]: TermVariabe qrcu_updaterThread1of1ForFork2_~readerstart2~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-27 00:52:19,073 WARN L313 ript$VariableManager]: TermVariabe |qrcu_updaterThread1of1ForFork2_#t~nondet16| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-27 00:52:19,073 WARN L313 ript$VariableManager]: TermVariabe |qrcu_updaterThread1of1ForFork2_#t~nondet16| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-27 00:52:19,073 WARN L313 ript$VariableManager]: TermVariabe qrcu_updaterThread1of1ForFork2_~sum~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-27 00:52:19,073 WARN L313 ript$VariableManager]: TermVariabe qrcu_updaterThread1of1ForFork2_~sum~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-27 00:52:19,074 WARN L313 ript$VariableManager]: TermVariabe qrcu_updaterThread1of1ForFork2_~readerstart2~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-27 00:52:19,074 WARN L313 ript$VariableManager]: TermVariabe qrcu_updaterThread1of1ForFork2_~readerstart1~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-27 00:52:19,074 WARN L313 ript$VariableManager]: TermVariabe qrcu_updaterThread1of1ForFork2___VERIFIER_atomic_take_snapshot_~readerstart1 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-27 00:52:19,074 WARN L313 ript$VariableManager]: TermVariabe |qrcu_updaterThread1of1ForFork2___VERIFIER_atomic_take_snapshot_#in~readerstart2| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-27 00:52:19,074 WARN L313 ript$VariableManager]: TermVariabe qrcu_updaterThread1of1ForFork2___VERIFIER_atomic_take_snapshot_~readerstart2 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-27 00:52:19,075 WARN L313 ript$VariableManager]: TermVariabe |qrcu_updaterThread1of1ForFork2___VERIFIER_atomic_take_snapshot_#in~readerstart1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-27 00:52:19,075 WARN L313 ript$VariableManager]: TermVariabe qrcu_updaterThread1of1ForFork2_~readerstart2~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-27 00:52:19,075 WARN L313 ript$VariableManager]: TermVariabe qrcu_updaterThread1of1ForFork2_~readerstart1~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-27 00:52:19,075 WARN L313 ript$VariableManager]: TermVariabe qrcu_updaterThread1of1ForFork2___VERIFIER_atomic_take_snapshot_~readerstart1 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-27 00:52:19,076 WARN L313 ript$VariableManager]: TermVariabe |qrcu_updaterThread1of1ForFork2___VERIFIER_atomic_take_snapshot_#in~readerstart2| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-27 00:52:19,076 WARN L313 ript$VariableManager]: TermVariabe qrcu_updaterThread1of1ForFork2___VERIFIER_atomic_take_snapshot_~readerstart2 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-27 00:52:19,077 WARN L313 ript$VariableManager]: TermVariabe |qrcu_updaterThread1of1ForFork2___VERIFIER_atomic_take_snapshot_#in~readerstart1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-27 00:52:19,077 WARN L313 ript$VariableManager]: TermVariabe |qrcu_updaterThread1of1ForFork2_#t~nondet17| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-27 00:52:19,077 WARN L313 ript$VariableManager]: TermVariabe |qrcu_updaterThread1of1ForFork2_#t~nondet17| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-27 00:52:19,077 WARN L313 ript$VariableManager]: TermVariabe |qrcu_updaterThread1of1ForFork2_#t~nondet17| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-27 00:52:19,078 WARN L313 ript$VariableManager]: TermVariabe |qrcu_updaterThread1of1ForFork2_#t~nondet17| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-27 00:52:19,078 WARN L313 ript$VariableManager]: TermVariabe |qrcu_updaterThread1of1ForFork2_#t~nondet17| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-27 00:52:19,078 WARN L313 ript$VariableManager]: TermVariabe |qrcu_updaterThread1of1ForFork2_#t~nondet17| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-27 00:52:19,078 WARN L313 ript$VariableManager]: TermVariabe |qrcu_updaterThread1of1ForFork2_#t~nondet17| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-27 00:52:19,078 WARN L313 ript$VariableManager]: TermVariabe |qrcu_updaterThread1of1ForFork2_#t~nondet17| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-27 00:52:19,079 WARN L313 ript$VariableManager]: TermVariabe |qrcu_updaterThread1of1ForFork2_#t~nondet17| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-27 00:52:19,079 WARN L313 ript$VariableManager]: TermVariabe |qrcu_updaterThread1of1ForFork2_#t~nondet17| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-27 00:52:19,079 WARN L313 ript$VariableManager]: TermVariabe qrcu_updaterThread1of1ForFork2_~sum~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-27 00:52:19,079 WARN L313 ript$VariableManager]: TermVariabe qrcu_updaterThread1of1ForFork2_~sum~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-27 00:52:19,080 WARN L313 ript$VariableManager]: TermVariabe qrcu_updaterThread1of1ForFork2_~sum~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-27 00:52:19,080 WARN L313 ript$VariableManager]: TermVariabe qrcu_updaterThread1of1ForFork2_~sum~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-27 00:52:19,080 WARN L313 ript$VariableManager]: TermVariabe qrcu_updaterThread1of1ForFork2_~sum~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-27 00:52:19,080 WARN L313 ript$VariableManager]: TermVariabe qrcu_updaterThread1of1ForFork2_~sum~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-27 00:52:19,080 WARN L313 ript$VariableManager]: TermVariabe qrcu_updaterThread1of1ForFork2_~sum~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-27 00:52:19,081 WARN L313 ript$VariableManager]: TermVariabe qrcu_updaterThread1of1ForFork2_~sum~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-27 00:52:19,081 WARN L313 ript$VariableManager]: TermVariabe qrcu_updaterThread1of1ForFork2_~sum~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-27 00:52:19,081 WARN L313 ript$VariableManager]: TermVariabe qrcu_updaterThread1of1ForFork2_~sum~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-27 00:52:19,081 WARN L313 ript$VariableManager]: TermVariabe qrcu_updaterThread1of1ForFork2_~sum~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-27 00:52:19,081 WARN L313 ript$VariableManager]: TermVariabe qrcu_updaterThread1of1ForFork2_~sum~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-27 00:52:19,081 WARN L313 ript$VariableManager]: TermVariabe qrcu_updaterThread1of1ForFork2_~sum~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-27 00:52:19,082 WARN L313 ript$VariableManager]: TermVariabe qrcu_updaterThread1of1ForFork2_~sum~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-27 00:52:19,082 WARN L313 ript$VariableManager]: TermVariabe qrcu_updaterThread1of1ForFork2_~sum~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-27 00:52:19,082 WARN L313 ript$VariableManager]: TermVariabe qrcu_updaterThread1of1ForFork2_~sum~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-27 00:52:19,082 WARN L313 ript$VariableManager]: TermVariabe |qrcu_updaterThread1of1ForFork2_#t~nondet18| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-27 00:52:19,083 WARN L313 ript$VariableManager]: TermVariabe |qrcu_updaterThread1of1ForFork2_#t~nondet18| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-27 00:52:19,083 WARN L313 ript$VariableManager]: TermVariabe qrcu_updaterThread1of1ForFork2_~sum~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-27 00:52:19,083 WARN L313 ript$VariableManager]: TermVariabe qrcu_updaterThread1of1ForFork2_~sum~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-27 00:52:19,083 WARN L313 ript$VariableManager]: TermVariabe qrcu_updaterThread1of1ForFork2_~sum~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-27 00:52:19,083 WARN L313 ript$VariableManager]: TermVariabe qrcu_updaterThread1of1ForFork2_~sum~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-27 00:52:19,084 WARN L313 ript$VariableManager]: TermVariabe |qrcu_updaterThread1of1ForFork2_#t~nondet18| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-27 00:52:19,084 WARN L313 ript$VariableManager]: TermVariabe |qrcu_updaterThread1of1ForFork2_#t~nondet18| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-27 00:52:19,084 WARN L313 ript$VariableManager]: TermVariabe |qrcu_updaterThread1of1ForFork2_#t~nondet18| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-27 00:52:19,084 WARN L313 ript$VariableManager]: TermVariabe |qrcu_updaterThread1of1ForFork2_#t~nondet18| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-27 00:52:19,084 WARN L313 ript$VariableManager]: TermVariabe |qrcu_updaterThread1of1ForFork2_#t~nondet19| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-27 00:52:19,085 WARN L313 ript$VariableManager]: TermVariabe |qrcu_updaterThread1of1ForFork2_#t~nondet19| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-27 00:52:19,085 WARN L313 ript$VariableManager]: TermVariabe qrcu_updaterThread1of1ForFork2_~readerstart1~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-27 00:52:19,085 WARN L313 ript$VariableManager]: TermVariabe |qrcu_updaterThread1of1ForFork2_reach_error_#t~nondet2.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-27 00:52:19,085 WARN L313 ript$VariableManager]: TermVariabe |qrcu_updaterThread1of1ForFork2_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-27 00:52:19,086 WARN L313 ript$VariableManager]: TermVariabe |qrcu_updaterThread1of1ForFork2_reach_error_#t~nondet2.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-27 00:52:19,086 WARN L313 ript$VariableManager]: TermVariabe qrcu_updaterThread1of1ForFork2_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-27 00:52:19,086 WARN L313 ript$VariableManager]: TermVariabe qrcu_updaterThread1of1ForFork2___VERIFIER_atomic_check_progress1_~readerstart1 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-27 00:52:19,086 WARN L313 ript$VariableManager]: TermVariabe |qrcu_updaterThread1of1ForFork2___VERIFIER_atomic_check_progress1_#t~nondet9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-27 00:52:19,086 WARN L313 ript$VariableManager]: TermVariabe |qrcu_updaterThread1of1ForFork2___VERIFIER_atomic_check_progress1_#in~readerstart1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-27 00:52:19,087 WARN L313 ript$VariableManager]: TermVariabe qrcu_updaterThread1of1ForFork2_~readerstart1~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-27 00:52:19,087 WARN L313 ript$VariableManager]: TermVariabe |qrcu_updaterThread1of1ForFork2_reach_error_#t~nondet2.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-27 00:52:19,087 WARN L313 ript$VariableManager]: TermVariabe |qrcu_updaterThread1of1ForFork2_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-27 00:52:19,087 WARN L313 ript$VariableManager]: TermVariabe |qrcu_updaterThread1of1ForFork2_reach_error_#t~nondet2.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-27 00:52:19,088 WARN L313 ript$VariableManager]: TermVariabe qrcu_updaterThread1of1ForFork2_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-27 00:52:19,088 WARN L313 ript$VariableManager]: TermVariabe qrcu_updaterThread1of1ForFork2___VERIFIER_atomic_check_progress1_~readerstart1 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-27 00:52:19,088 WARN L313 ript$VariableManager]: TermVariabe |qrcu_updaterThread1of1ForFork2___VERIFIER_atomic_check_progress1_#t~nondet9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-27 00:52:19,088 WARN L313 ript$VariableManager]: TermVariabe |qrcu_updaterThread1of1ForFork2___VERIFIER_atomic_check_progress1_#in~readerstart1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-27 00:52:19,089 WARN L313 ript$VariableManager]: TermVariabe |qrcu_updaterThread1of1ForFork2_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-27 00:52:19,089 WARN L313 ript$VariableManager]: TermVariabe |qrcu_updaterThread1of1ForFork2_reach_error_#t~nondet2.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-27 00:52:19,089 WARN L313 ript$VariableManager]: TermVariabe qrcu_updaterThread1of1ForFork2_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-27 00:52:19,089 WARN L313 ript$VariableManager]: TermVariabe |qrcu_updaterThread1of1ForFork2_reach_error_#t~nondet2.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-27 00:52:19,089 WARN L313 ript$VariableManager]: TermVariabe qrcu_updaterThread1of1ForFork2_~readerstart1~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-27 00:52:19,090 WARN L313 ript$VariableManager]: TermVariabe |qrcu_updaterThread1of1ForFork2_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-27 00:52:19,090 WARN L313 ript$VariableManager]: TermVariabe |qrcu_updaterThread1of1ForFork2_reach_error_#t~nondet2.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-27 00:52:19,090 WARN L313 ript$VariableManager]: TermVariabe qrcu_updaterThread1of1ForFork2_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-27 00:52:19,090 WARN L313 ript$VariableManager]: TermVariabe |qrcu_updaterThread1of1ForFork2_reach_error_#t~nondet2.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-27 00:52:19,090 WARN L313 ript$VariableManager]: TermVariabe qrcu_updaterThread1of1ForFork2___VERIFIER_atomic_check_progress1_~readerstart1 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-27 00:52:19,090 WARN L313 ript$VariableManager]: TermVariabe |qrcu_updaterThread1of1ForFork2___VERIFIER_atomic_check_progress1_#t~nondet9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-27 00:52:19,091 WARN L313 ript$VariableManager]: TermVariabe |qrcu_updaterThread1of1ForFork2___VERIFIER_atomic_check_progress1_#in~readerstart1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-27 00:52:19,091 WARN L313 ript$VariableManager]: TermVariabe |qrcu_updaterThread1of1ForFork2_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-27 00:52:19,091 WARN L313 ript$VariableManager]: TermVariabe |qrcu_updaterThread1of1ForFork2_reach_error_#t~nondet2.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-27 00:52:19,091 WARN L313 ript$VariableManager]: TermVariabe qrcu_updaterThread1of1ForFork2_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-27 00:52:19,091 WARN L313 ript$VariableManager]: TermVariabe |qrcu_updaterThread1of1ForFork2_reach_error_#t~nondet2.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-27 00:52:19,092 WARN L313 ript$VariableManager]: TermVariabe qrcu_updaterThread1of1ForFork2_~readerstart1~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-27 00:52:19,092 WARN L313 ript$VariableManager]: TermVariabe |qrcu_updaterThread1of1ForFork2_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-27 00:52:19,092 WARN L313 ript$VariableManager]: TermVariabe |qrcu_updaterThread1of1ForFork2_reach_error_#t~nondet2.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-27 00:52:19,092 WARN L313 ript$VariableManager]: TermVariabe qrcu_updaterThread1of1ForFork2_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-27 00:52:19,092 WARN L313 ript$VariableManager]: TermVariabe |qrcu_updaterThread1of1ForFork2_reach_error_#t~nondet2.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-27 00:52:19,092 WARN L313 ript$VariableManager]: TermVariabe qrcu_updaterThread1of1ForFork2___VERIFIER_atomic_check_progress1_~readerstart1 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-27 00:52:19,093 WARN L313 ript$VariableManager]: TermVariabe |qrcu_updaterThread1of1ForFork2___VERIFIER_atomic_check_progress1_#t~nondet9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-27 00:52:19,093 WARN L313 ript$VariableManager]: TermVariabe |qrcu_updaterThread1of1ForFork2___VERIFIER_atomic_check_progress1_#in~readerstart1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-27 00:52:19,093 WARN L313 ript$VariableManager]: TermVariabe |qrcu_updaterThread1of1ForFork2_#t~nondet18| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-27 00:52:19,093 WARN L313 ript$VariableManager]: TermVariabe |qrcu_updaterThread1of1ForFork2_#t~nondet18| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-27 00:52:19,093 WARN L313 ript$VariableManager]: TermVariabe |qrcu_updaterThread1of1ForFork2_#t~nondet18| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-27 00:52:19,094 WARN L313 ript$VariableManager]: TermVariabe |qrcu_updaterThread1of1ForFork2_#t~nondet18| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-27 00:52:19,094 WARN L313 ript$VariableManager]: TermVariabe |qrcu_updaterThread1of1ForFork2_#t~nondet19| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-27 00:52:19,094 WARN L313 ript$VariableManager]: TermVariabe |qrcu_updaterThread1of1ForFork2_#t~nondet19| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-27 00:52:19,094 WARN L313 ript$VariableManager]: TermVariabe qrcu_updaterThread1of1ForFork2_~readerstart2~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-27 00:52:19,094 WARN L313 ript$VariableManager]: TermVariabe |qrcu_updaterThread1of1ForFork2_reach_error_#t~nondet2.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-27 00:52:19,095 WARN L313 ript$VariableManager]: TermVariabe |qrcu_updaterThread1of1ForFork2_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-27 00:52:19,095 WARN L313 ript$VariableManager]: TermVariabe qrcu_updaterThread1of1ForFork2___VERIFIER_atomic_check_progress2_~readerstart2 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-27 00:52:19,095 WARN L313 ript$VariableManager]: TermVariabe |qrcu_updaterThread1of1ForFork2_reach_error_#t~nondet2.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-27 00:52:19,095 WARN L313 ript$VariableManager]: TermVariabe qrcu_updaterThread1of1ForFork2_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-27 00:52:19,095 WARN L313 ript$VariableManager]: TermVariabe |qrcu_updaterThread1of1ForFork2___VERIFIER_atomic_check_progress2_#in~readerstart2| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-27 00:52:19,095 WARN L313 ript$VariableManager]: TermVariabe |qrcu_updaterThread1of1ForFork2___VERIFIER_atomic_check_progress2_#t~nondet10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-27 00:52:19,096 WARN L313 ript$VariableManager]: TermVariabe qrcu_updaterThread1of1ForFork2_~readerstart2~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-27 00:52:19,096 WARN L313 ript$VariableManager]: TermVariabe |qrcu_updaterThread1of1ForFork2_reach_error_#t~nondet2.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-27 00:52:19,096 WARN L313 ript$VariableManager]: TermVariabe |qrcu_updaterThread1of1ForFork2_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-27 00:52:19,096 WARN L313 ript$VariableManager]: TermVariabe qrcu_updaterThread1of1ForFork2___VERIFIER_atomic_check_progress2_~readerstart2 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-27 00:52:19,096 WARN L313 ript$VariableManager]: TermVariabe |qrcu_updaterThread1of1ForFork2_reach_error_#t~nondet2.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-27 00:52:19,097 WARN L313 ript$VariableManager]: TermVariabe qrcu_updaterThread1of1ForFork2_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-27 00:52:19,097 WARN L313 ript$VariableManager]: TermVariabe |qrcu_updaterThread1of1ForFork2___VERIFIER_atomic_check_progress2_#in~readerstart2| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-27 00:52:19,097 WARN L313 ript$VariableManager]: TermVariabe |qrcu_updaterThread1of1ForFork2___VERIFIER_atomic_check_progress2_#t~nondet10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-27 00:52:19,097 WARN L313 ript$VariableManager]: TermVariabe |qrcu_updaterThread1of1ForFork2_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-27 00:52:19,098 WARN L313 ript$VariableManager]: TermVariabe |qrcu_updaterThread1of1ForFork2_reach_error_#t~nondet2.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-27 00:52:19,098 WARN L313 ript$VariableManager]: TermVariabe qrcu_updaterThread1of1ForFork2_~readerstart2~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-27 00:52:19,098 WARN L313 ript$VariableManager]: TermVariabe qrcu_updaterThread1of1ForFork2_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-27 00:52:19,098 WARN L313 ript$VariableManager]: TermVariabe |qrcu_updaterThread1of1ForFork2_reach_error_#t~nondet2.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-27 00:52:19,098 WARN L313 ript$VariableManager]: TermVariabe qrcu_updaterThread1of1ForFork2___VERIFIER_atomic_check_progress2_~readerstart2 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-27 00:52:19,098 WARN L313 ript$VariableManager]: TermVariabe |qrcu_updaterThread1of1ForFork2_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-27 00:52:19,099 WARN L313 ript$VariableManager]: TermVariabe |qrcu_updaterThread1of1ForFork2_reach_error_#t~nondet2.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-27 00:52:19,099 WARN L313 ript$VariableManager]: TermVariabe qrcu_updaterThread1of1ForFork2_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-27 00:52:19,099 WARN L313 ript$VariableManager]: TermVariabe |qrcu_updaterThread1of1ForFork2_reach_error_#t~nondet2.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-27 00:52:19,099 WARN L313 ript$VariableManager]: TermVariabe |qrcu_updaterThread1of1ForFork2___VERIFIER_atomic_check_progress2_#in~readerstart2| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-27 00:52:19,099 WARN L313 ript$VariableManager]: TermVariabe |qrcu_updaterThread1of1ForFork2___VERIFIER_atomic_check_progress2_#t~nondet10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-27 00:52:19,099 WARN L313 ript$VariableManager]: TermVariabe |qrcu_updaterThread1of1ForFork2_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-27 00:52:19,100 WARN L313 ript$VariableManager]: TermVariabe |qrcu_updaterThread1of1ForFork2_reach_error_#t~nondet2.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-27 00:52:19,100 WARN L313 ript$VariableManager]: TermVariabe qrcu_updaterThread1of1ForFork2_~readerstart2~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-27 00:52:19,100 WARN L313 ript$VariableManager]: TermVariabe qrcu_updaterThread1of1ForFork2_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-27 00:52:19,100 WARN L313 ript$VariableManager]: TermVariabe |qrcu_updaterThread1of1ForFork2_reach_error_#t~nondet2.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-27 00:52:19,100 WARN L313 ript$VariableManager]: TermVariabe qrcu_updaterThread1of1ForFork2___VERIFIER_atomic_check_progress2_~readerstart2 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-27 00:52:19,100 WARN L313 ript$VariableManager]: TermVariabe |qrcu_updaterThread1of1ForFork2_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-27 00:52:19,101 WARN L313 ript$VariableManager]: TermVariabe |qrcu_updaterThread1of1ForFork2_reach_error_#t~nondet2.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-27 00:52:19,101 WARN L313 ript$VariableManager]: TermVariabe qrcu_updaterThread1of1ForFork2_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-27 00:52:19,101 WARN L313 ript$VariableManager]: TermVariabe |qrcu_updaterThread1of1ForFork2_reach_error_#t~nondet2.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-27 00:52:19,101 WARN L313 ript$VariableManager]: TermVariabe |qrcu_updaterThread1of1ForFork2___VERIFIER_atomic_check_progress2_#in~readerstart2| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-27 00:52:19,101 WARN L313 ript$VariableManager]: TermVariabe |qrcu_updaterThread1of1ForFork2___VERIFIER_atomic_check_progress2_#t~nondet10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-27 00:52:19,102 WARN L313 ript$VariableManager]: TermVariabe qrcu_updaterThread1of1ForFork2_~sum~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-27 00:52:19,102 WARN L313 ript$VariableManager]: TermVariabe qrcu_updaterThread1of1ForFork2_~sum~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-27 00:52:19,102 WARN L313 ript$VariableManager]: TermVariabe qrcu_updaterThread1of1ForFork2_~sum~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-27 00:52:19,102 WARN L313 ript$VariableManager]: TermVariabe qrcu_updaterThread1of1ForFork2_~sum~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-27 00:52:19,102 WARN L313 ript$VariableManager]: TermVariabe |qrcu_updaterThread1of1ForFork2_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-27 00:52:19,103 WARN L313 ript$VariableManager]: TermVariabe |qrcu_updaterThread1of1ForFork2_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-27 00:52:19,103 WARN L313 ript$VariableManager]: TermVariabe |qrcu_updaterThread1of1ForFork2_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-27 00:52:19,103 WARN L313 ript$VariableManager]: TermVariabe |qrcu_updaterThread1of1ForFork2_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-27 00:52:19,103 WARN L313 ript$VariableManager]: TermVariabe qrcu_updaterThread1of1ForFork2_~sum~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-27 00:52:19,103 WARN L313 ript$VariableManager]: TermVariabe qrcu_updaterThread1of1ForFork2_~sum~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-27 00:52:19,103 WARN L313 ript$VariableManager]: TermVariabe qrcu_updaterThread1of1ForFork2_~sum~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-27 00:52:19,104 WARN L313 ript$VariableManager]: TermVariabe qrcu_updaterThread1of1ForFork2_~sum~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-27 00:52:19,104 WARN L313 ript$VariableManager]: TermVariabe qrcu_updaterThread1of1ForFork2_~sum~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-27 00:52:19,104 WARN L313 ript$VariableManager]: TermVariabe qrcu_updaterThread1of1ForFork2_~sum~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-27 00:52:19,104 WARN L313 ript$VariableManager]: TermVariabe qrcu_updaterThread1of1ForFork2_~sum~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-27 00:52:19,104 WARN L313 ript$VariableManager]: TermVariabe qrcu_updaterThread1of1ForFork2_~sum~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-27 00:52:19,105 WARN L313 ript$VariableManager]: TermVariabe |qrcu_updaterThread1of1ForFork2_#t~post20| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-27 00:52:19,105 WARN L313 ript$VariableManager]: TermVariabe |qrcu_updaterThread1of1ForFork2_#t~post20| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-27 00:52:19,105 WARN L313 ript$VariableManager]: TermVariabe |qrcu_updaterThread1of1ForFork2_#t~post22| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-27 00:52:19,105 WARN L313 ript$VariableManager]: TermVariabe |qrcu_updaterThread1of1ForFork2_#t~post22| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-27 00:52:19,105 WARN L313 ript$VariableManager]: TermVariabe |qrcu_updaterThread1of1ForFork2_#t~post20| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-27 00:52:19,106 WARN L313 ript$VariableManager]: TermVariabe |qrcu_updaterThread1of1ForFork2_#t~post20| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-27 00:52:19,106 WARN L313 ript$VariableManager]: TermVariabe |qrcu_updaterThread1of1ForFork2_#t~post22| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-27 00:52:19,106 WARN L313 ript$VariableManager]: TermVariabe |qrcu_updaterThread1of1ForFork2_#t~post22| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-27 00:52:19,106 WARN L313 ript$VariableManager]: TermVariabe |qrcu_updaterThread1of1ForFork2_#t~post20| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-27 00:52:19,106 WARN L313 ript$VariableManager]: TermVariabe |qrcu_updaterThread1of1ForFork2_#t~post20| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-27 00:52:19,107 WARN L313 ript$VariableManager]: TermVariabe |qrcu_updaterThread1of1ForFork2_#t~post22| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-27 00:52:19,107 WARN L313 ript$VariableManager]: TermVariabe |qrcu_updaterThread1of1ForFork2_#t~post22| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-27 00:52:19,107 WARN L313 ript$VariableManager]: TermVariabe |qrcu_updaterThread1of1ForFork2_#t~post21| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-27 00:52:19,107 WARN L313 ript$VariableManager]: TermVariabe |qrcu_updaterThread1of1ForFork2_#t~post21| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-27 00:52:19,107 WARN L313 ript$VariableManager]: TermVariabe |qrcu_updaterThread1of1ForFork2_#t~post23| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-27 00:52:19,108 WARN L313 ript$VariableManager]: TermVariabe |qrcu_updaterThread1of1ForFork2_#t~post23| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-27 00:52:19,108 WARN L313 ript$VariableManager]: TermVariabe |qrcu_updaterThread1of1ForFork2_#t~post21| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-27 00:52:19,108 WARN L313 ript$VariableManager]: TermVariabe |qrcu_updaterThread1of1ForFork2_#t~post21| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-27 00:52:19,108 WARN L313 ript$VariableManager]: TermVariabe |qrcu_updaterThread1of1ForFork2_#t~post23| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-27 00:52:19,109 WARN L313 ript$VariableManager]: TermVariabe |qrcu_updaterThread1of1ForFork2_#t~post23| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-27 00:52:19,109 WARN L313 ript$VariableManager]: TermVariabe |qrcu_updaterThread1of1ForFork2_#t~post21| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-27 00:52:19,109 WARN L313 ript$VariableManager]: TermVariabe |qrcu_updaterThread1of1ForFork2_#t~post21| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-27 00:52:19,109 WARN L313 ript$VariableManager]: TermVariabe |qrcu_updaterThread1of1ForFork2_#t~post23| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-27 00:52:19,109 WARN L313 ript$VariableManager]: TermVariabe |qrcu_updaterThread1of1ForFork2_#t~post23| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-27 00:52:19,112 WARN L313 ript$VariableManager]: TermVariabe qrcu_reader1Thread1of1ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-27 00:52:19,112 WARN L313 ript$VariableManager]: TermVariabe qrcu_reader1Thread1of1ForFork0___VERIFIER_atomic_use2_~myidx not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-27 00:52:19,113 WARN L313 ript$VariableManager]: TermVariabe |qrcu_reader1Thread1of1ForFork0___VERIFIER_atomic_use_done_#t~post8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-27 00:52:19,113 WARN L313 ript$VariableManager]: TermVariabe |qrcu_reader1Thread1of1ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-27 00:52:19,113 WARN L313 ript$VariableManager]: TermVariabe |qrcu_reader1Thread1of1ForFork0___VERIFIER_atomic_use1_#in~myidx| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-27 00:52:19,113 WARN L313 ript$VariableManager]: TermVariabe |qrcu_reader1Thread1of1ForFork0_#t~nondet12| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-27 00:52:19,113 WARN L313 ript$VariableManager]: TermVariabe qrcu_reader1Thread1of1ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-27 00:52:19,114 WARN L313 ript$VariableManager]: TermVariabe |qrcu_reader1Thread1of1ForFork0___VERIFIER_atomic_use1_#t~post5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-27 00:52:19,114 WARN L313 ript$VariableManager]: TermVariabe |qrcu_reader1Thread1of1ForFork0_#t~nondet11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-27 00:52:19,114 WARN L313 ript$VariableManager]: TermVariabe qrcu_reader1Thread1of1ForFork0___VERIFIER_atomic_use_done_~myidx not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-27 00:52:19,114 WARN L313 ript$VariableManager]: TermVariabe |qrcu_reader1Thread1of1ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-27 00:52:19,115 WARN L313 ript$VariableManager]: TermVariabe qrcu_reader1Thread1of1ForFork0_~myidx~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-27 00:52:19,115 WARN L313 ript$VariableManager]: TermVariabe |qrcu_reader1Thread1of1ForFork0___VERIFIER_atomic_use_done_#in~myidx| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-27 00:52:19,115 WARN L313 ript$VariableManager]: TermVariabe |qrcu_reader1Thread1of1ForFork0___VERIFIER_atomic_use2_#in~myidx| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-27 00:52:19,115 WARN L313 ript$VariableManager]: TermVariabe |qrcu_reader1Thread1of1ForFork0___VERIFIER_atomic_use_done_#t~post7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-27 00:52:19,116 WARN L313 ript$VariableManager]: TermVariabe |qrcu_reader1Thread1of1ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-27 00:52:19,116 WARN L313 ript$VariableManager]: TermVariabe |qrcu_reader1Thread1of1ForFork0___VERIFIER_atomic_use2_#t~post6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-27 00:52:19,116 WARN L313 ript$VariableManager]: TermVariabe qrcu_reader1Thread1of1ForFork0___VERIFIER_atomic_use1_~myidx not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-27 00:52:19,116 WARN L313 ript$VariableManager]: TermVariabe qrcu_reader1Thread1of1ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-27 00:52:19,128 WARN L313 ript$VariableManager]: TermVariabe qrcu_reader2Thread1of1ForFork1___VERIFIER_atomic_use1_~myidx not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-27 00:52:19,128 WARN L313 ript$VariableManager]: TermVariabe qrcu_reader2Thread1of1ForFork1_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-27 00:52:19,128 WARN L313 ript$VariableManager]: TermVariabe |qrcu_reader2Thread1of1ForFork1___VERIFIER_atomic_use2_#t~post6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-27 00:52:19,128 WARN L313 ript$VariableManager]: TermVariabe qrcu_reader2Thread1of1ForFork1_~myidx~1 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-27 00:52:19,129 WARN L313 ript$VariableManager]: TermVariabe |qrcu_reader2Thread1of1ForFork1_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-27 00:52:19,129 WARN L313 ript$VariableManager]: TermVariabe qrcu_reader2Thread1of1ForFork1___VERIFIER_atomic_use2_~myidx not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-27 00:52:19,129 WARN L313 ript$VariableManager]: TermVariabe |qrcu_reader2Thread1of1ForFork1___VERIFIER_atomic_use1_#t~post5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-27 00:52:19,129 WARN L313 ript$VariableManager]: TermVariabe |qrcu_reader2Thread1of1ForFork1___VERIFIER_atomic_use_done_#in~myidx| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-27 00:52:19,129 WARN L313 ript$VariableManager]: TermVariabe qrcu_reader2Thread1of1ForFork1_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-27 00:52:19,129 WARN L313 ript$VariableManager]: TermVariabe |qrcu_reader2Thread1of1ForFork1___VERIFIER_atomic_use1_#in~myidx| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-27 00:52:19,129 WARN L313 ript$VariableManager]: TermVariabe qrcu_reader2Thread1of1ForFork1_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-27 00:52:19,130 WARN L313 ript$VariableManager]: TermVariabe |qrcu_reader2Thread1of1ForFork1___VERIFIER_atomic_use_done_#t~post7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-27 00:52:19,130 WARN L313 ript$VariableManager]: TermVariabe |qrcu_reader2Thread1of1ForFork1___VERIFIER_atomic_use_done_#t~post8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-27 00:52:19,130 WARN L313 ript$VariableManager]: TermVariabe |qrcu_reader2Thread1of1ForFork1_#t~nondet14| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-27 00:52:19,130 WARN L313 ript$VariableManager]: TermVariabe qrcu_reader2Thread1of1ForFork1___VERIFIER_atomic_use_done_~myidx not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-27 00:52:19,130 WARN L313 ript$VariableManager]: TermVariabe |qrcu_reader2Thread1of1ForFork1___VERIFIER_atomic_use2_#in~myidx| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-27 00:52:19,130 WARN L313 ript$VariableManager]: TermVariabe |qrcu_reader2Thread1of1ForFork1_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-27 00:52:19,131 WARN L313 ript$VariableManager]: TermVariabe |qrcu_reader2Thread1of1ForFork1_#t~nondet13| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-27 00:52:19,131 WARN L313 ript$VariableManager]: TermVariabe |qrcu_reader2Thread1of1ForFork1_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-27 00:52:19,132 WARN L313 ript$VariableManager]: TermVariabe |qrcu_updaterThread1of1ForFork2___VERIFIER_atomic_take_snapshot_#in~readerstart2| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-27 00:52:19,132 WARN L313 ript$VariableManager]: TermVariabe |qrcu_updaterThread1of1ForFork2___VERIFIER_atomic_check_progress2_#in~readerstart2| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-27 00:52:19,132 WARN L313 ript$VariableManager]: TermVariabe |qrcu_updaterThread1of1ForFork2___VERIFIER_atomic_check_progress1_#in~readerstart1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-27 00:52:19,133 WARN L313 ript$VariableManager]: TermVariabe qrcu_updaterThread1of1ForFork2_~sum~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-27 00:52:19,133 WARN L313 ript$VariableManager]: TermVariabe |qrcu_updaterThread1of1ForFork2___VERIFIER_atomic_take_snapshot_#in~readerstart1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-27 00:52:19,133 WARN L313 ript$VariableManager]: TermVariabe |qrcu_updaterThread1of1ForFork2_reach_error_#t~nondet2.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-27 00:52:19,133 WARN L313 ript$VariableManager]: TermVariabe |qrcu_updaterThread1of1ForFork2_#t~nondet18| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-27 00:52:19,133 WARN L313 ript$VariableManager]: TermVariabe |qrcu_updaterThread1of1ForFork2_#t~nondet17| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-27 00:52:19,134 WARN L313 ript$VariableManager]: TermVariabe |qrcu_updaterThread1of1ForFork2_#t~nondet16| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-27 00:52:19,134 WARN L313 ript$VariableManager]: TermVariabe |qrcu_updaterThread1of1ForFork2_#t~nondet15| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-27 00:52:19,134 WARN L313 ript$VariableManager]: TermVariabe |qrcu_updaterThread1of1ForFork2_reach_error_#t~nondet2.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-27 00:52:19,134 WARN L313 ript$VariableManager]: TermVariabe qrcu_updaterThread1of1ForFork2___VERIFIER_atomic_check_progress1_~readerstart1 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-27 00:52:19,135 WARN L313 ript$VariableManager]: TermVariabe |qrcu_updaterThread1of1ForFork2___VERIFIER_atomic_check_progress1_#t~nondet9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-27 00:52:19,135 WARN L313 ript$VariableManager]: TermVariabe |qrcu_updaterThread1of1ForFork2_#t~nondet19| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-27 00:52:19,135 WARN L313 ript$VariableManager]: TermVariabe qrcu_updaterThread1of1ForFork2_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-27 00:52:19,135 WARN L313 ript$VariableManager]: TermVariabe |qrcu_updaterThread1of1ForFork2_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-27 00:52:19,135 WARN L313 ript$VariableManager]: TermVariabe qrcu_updaterThread1of1ForFork2___VERIFIER_atomic_check_progress2_~readerstart2 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-27 00:52:19,136 WARN L313 ript$VariableManager]: TermVariabe qrcu_updaterThread1of1ForFork2___VERIFIER_atomic_take_snapshot_~readerstart1 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-27 00:52:19,136 WARN L313 ript$VariableManager]: TermVariabe qrcu_updaterThread1of1ForFork2_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-27 00:52:19,136 WARN L313 ript$VariableManager]: TermVariabe qrcu_updaterThread1of1ForFork2_~readerstart1~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-27 00:52:19,136 WARN L313 ript$VariableManager]: TermVariabe |qrcu_updaterThread1of1ForFork2___VERIFIER_atomic_check_progress2_#t~nondet10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-27 00:52:19,136 WARN L313 ript$VariableManager]: TermVariabe qrcu_updaterThread1of1ForFork2___VERIFIER_atomic_take_snapshot_~readerstart2 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-27 00:52:19,137 WARN L313 ript$VariableManager]: TermVariabe qrcu_updaterThread1of1ForFork2_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-27 00:52:19,137 WARN L313 ript$VariableManager]: TermVariabe |qrcu_updaterThread1of1ForFork2_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-27 00:52:19,137 WARN L313 ript$VariableManager]: TermVariabe qrcu_updaterThread1of1ForFork2_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-27 00:52:19,137 WARN L313 ript$VariableManager]: TermVariabe |qrcu_updaterThread1of1ForFork2_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-27 00:52:19,137 WARN L313 ript$VariableManager]: TermVariabe |qrcu_updaterThread1of1ForFork2_#t~post21| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-27 00:52:19,138 WARN L313 ript$VariableManager]: TermVariabe |qrcu_updaterThread1of1ForFork2_#t~post20| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-27 00:52:19,138 WARN L313 ript$VariableManager]: TermVariabe |qrcu_updaterThread1of1ForFork2_#t~post23| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-27 00:52:19,138 WARN L313 ript$VariableManager]: TermVariabe |qrcu_updaterThread1of1ForFork2_#t~post22| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-27 00:52:19,138 WARN L313 ript$VariableManager]: TermVariabe qrcu_updaterThread1of1ForFork2_~readerstart2~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-01-27 00:52:19,147 INFO L149 ThreadInstanceAdder]: Constructed 9 joinOtherThreadTransitions. [2021-01-27 00:52:19,160 INFO L253 AbstractCegarLoop]: Starting to check reachability of 7 error locations. [2021-01-27 00:52:19,185 INFO L377 AbstractCegarLoop]: Interprodecural is true [2021-01-27 00:52:19,185 INFO L378 AbstractCegarLoop]: Hoare is true [2021-01-27 00:52:19,185 INFO L379 AbstractCegarLoop]: Compute interpolants for FPandBP [2021-01-27 00:52:19,186 INFO L380 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2021-01-27 00:52:19,186 INFO L381 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2021-01-27 00:52:19,186 INFO L382 AbstractCegarLoop]: Difference is false [2021-01-27 00:52:19,186 INFO L383 AbstractCegarLoop]: Minimize is NONE [2021-01-27 00:52:19,186 INFO L387 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== Size of Word is: 77 and size of Sequence is : 78[2021-01-27 00:52:19,250 INFO L164 SleepSetCegar]: Size of mCounterexample is: 78 [2021-01-27 00:52:19,252 INFO L165 SleepSetCegar]: [162#[ULTIMATE.startENTRY]don't care, 165#[L-1]don't care, 168#[L-1-1]don't care, 171#[L16]don't care, 174#[L16-1]don't care, 177#[L16-2]don't care, 180#[L16-3]don't care, 183#[L16-4]don't care, 186#[L690]don't care, 189#[L690-1]don't care, 192#[L691]don't care, 195#[L691-1]don't care, 198#[L692]don't care, 201#[L692-1]don't care, 204#[L692-2]don't care, 207#[L692-3]don't care, 210#[L692-4]don't care, 213#[L692-5]don't care, 216#[L692-6]don't care, 219#[L-1-2]don't care, 222#[L782]don't care, 225#[L782-1]don't care, 228#[L782-2]don't care, 231#[L782-3]don't care, 234#[L784]don't care, 237#[L784-1]don't care, 240#[L784-2, qrcu_reader1ENTRY]don't care, 245#[qrcu_reader1ENTRY, L785]don't care, 251#[L785-1, qrcu_reader1ENTRY]don't care, 257#[L785-2, qrcu_reader2ENTRY, qrcu_reader1ENTRY]don't care, 261#[L785-2, L743, qrcu_reader1ENTRY]don't care, 270#[L744-2, L785-2, qrcu_reader1ENTRY]don't care, 281#[L785-2, L744-3, qrcu_reader1ENTRY]don't care, 296#[L785-2, L757, qrcu_reader1ENTRY]don't care, 305#[L785-2, L758, qrcu_reader1ENTRY]don't care, 312#[L785-2, L758-3, qrcu_reader1ENTRY]don't care, 323#[L785-2, qrcu_reader2FINAL, qrcu_reader1ENTRY]don't care, 332#[L785-2, qrcu_reader2EXIT, qrcu_reader1ENTRY]don't care, 339#[L786, qrcu_reader2EXIT, qrcu_reader1ENTRY]don't care, 343#[L786-1, qrcu_reader2EXIT, qrcu_reader1ENTRY]don't care, 349#[L786-2, qrcu_updaterENTRY, qrcu_reader2EXIT, qrcu_reader1ENTRY]don't care, 355#[L786-2, L762, qrcu_reader2EXIT, qrcu_reader1ENTRY]don't care, 368#[L763, L786-2, qrcu_reader2EXIT, qrcu_reader1ENTRY]don't care, 377#[L763-1, L786-2, qrcu_reader2EXIT, qrcu_reader1ENTRY]don't care, 386#[L786-2, L763-2, qrcu_reader2EXIT, qrcu_reader1ENTRY]don't care, 391#[L786-2, L763-3, qrcu_reader2EXIT, qrcu_reader1ENTRY]don't care, 404#[L763-4, L786-2, qrcu_reader2EXIT, qrcu_reader1ENTRY]don't care, 413#[L763-5, L786-2, qrcu_reader2EXIT, qrcu_reader1ENTRY]don't care, 418#[L764, L786-2, qrcu_reader2EXIT, qrcu_reader1ENTRY]don't care, 431#[L786-2, L765, qrcu_reader2EXIT, qrcu_reader1ENTRY]don't care, 440#[L786-2, qrcu_reader2EXIT, L765-3, qrcu_reader1ENTRY]don't care, 449#[L786-2, qrcu_reader2EXIT, qrcu_reader1ENTRY, L766]don't care, 458#[L766-1, L786-2, qrcu_reader2EXIT, qrcu_reader1ENTRY]don't care, 470#[L786-2, L766-2, qrcu_reader2EXIT, qrcu_reader1ENTRY]don't care, 479#[L786-2, L766-3, qrcu_reader2EXIT, qrcu_reader1ENTRY]don't care, 488#[L766-8, L786-2, qrcu_reader2EXIT, qrcu_reader1ENTRY]don't care, 499#[L786-2, L767, qrcu_reader2EXIT, qrcu_reader1ENTRY]don't care, 509#[L786-2, L767-1, qrcu_reader2EXIT, qrcu_reader1ENTRY]don't care, 520#[L786-2, L767-2, qrcu_reader2EXIT, qrcu_reader1ENTRY]don't care, 530#[L786-2, L767-3, qrcu_reader2EXIT, qrcu_reader1ENTRY]don't care, 539#[L786-2, L767-4, qrcu_reader2EXIT, qrcu_reader1ENTRY]don't care, 497#[L786-2, L767-10, qrcu_reader2EXIT, qrcu_reader1ENTRY]don't care, 555#[L770, L786-2, qrcu_reader2EXIT, qrcu_reader1ENTRY]don't care, 567#[L786-2, L770-1, qrcu_reader2EXIT, qrcu_reader1ENTRY]don't care, 576#[L771, L786-2, qrcu_reader2EXIT, qrcu_reader1ENTRY]don't care, 585#[L786-2, qrcu_reader2EXIT, L771-1, qrcu_reader1ENTRY]don't care, 593#[L786-2, qrcu_reader2EXIT, qrcu_reader1ENTRY, L771-2]don't care, 602#[L771-3, L786-2, qrcu_reader2EXIT, qrcu_reader1ENTRY]don't care, 615#[L786-2, L771-4, qrcu_reader2EXIT, qrcu_reader1ENTRY]don't care, 620#[L786-2, L771-5, qrcu_reader2EXIT, qrcu_reader1ENTRY]don't care, 633#[L786-2, L771-6, qrcu_reader2EXIT, qrcu_reader1ENTRY]don't care, 638#[L771-7, L786-2, qrcu_reader2EXIT, qrcu_reader1ENTRY]don't care, 647#[L771-7, L787, qrcu_reader2EXIT, qrcu_reader1ENTRY]don't care, 660#[L787, L771-9, qrcu_reader2EXIT, qrcu_reader1ENTRY]don't care, 671#[L787, qrcu_reader2EXIT, L773-2, qrcu_reader1ENTRY]don't care, 677#[L787, L774-3, qrcu_reader2EXIT, qrcu_reader1ENTRY]don't care, 692#[L787, L769-1, qrcu_reader2EXIT, qrcu_reader1ENTRY]don't care, 697#[L787, qrcu_updaterErr0ASSERT_VIOLATIONERROR_FUNCTION, qrcu_reader2EXIT, qrcu_reader1ENTRY]don't care] [2021-01-27 00:52:19,252 INFO L429 AbstractCegarLoop]: === Iteration 1 === [qrcu_updaterErr0ASSERT_VIOLATIONERROR_FUNCTION, qrcu_updaterErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, qrcu_updaterErr1ASSERT_VIOLATIONERROR_FUNCTION, qrcu_updaterErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-01-27 00:52:19,259 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-01-27 00:52:19,260 INFO L82 PathProgramCache]: Analyzing trace with hash -850182406, now seen corresponding path program 1 times [2021-01-27 00:52:19,270 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-01-27 00:52:19,270 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [500853302] [2021-01-27 00:52:19,271 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-01-27 00:52:19,414 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-01-27 00:52:19,517 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-01-27 00:52:19,518 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [500853302] [2021-01-27 00:52:19,519 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-01-27 00:52:19,519 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2021-01-27 00:52:19,520 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1517146831] [2021-01-27 00:52:19,530 INFO L461 AbstractCegarLoop]: Interpolant automaton has 2 states [2021-01-27 00:52:19,531 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-01-27 00:52:19,545 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 2 interpolants. [2021-01-27 00:52:19,548 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2021-01-27 00:52:19,550 INFO L481 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-01-27 00:52:19,552 INFO L482 AbstractCegarLoop]: Interpolant automaton has has 2 states, 2 states have (on average 38.5) internal successors, (77), 2 states have internal predecessors, (77), 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) Size of Word is: 82 and size of Sequence is : 83[2021-01-27 00:52:19,580 INFO L164 SleepSetCegar]: Size of mCounterexample is: 83 [2021-01-27 00:52:19,581 INFO L165 SleepSetCegar]: [707#[ULTIMATE.startENTRY]true, 709#[L-1]true, 711#[L-1-1]true, 713#[L16]true, 715#[L16-1]true, 717#[L16-2]true, 719#[L16-3]true, 721#[L16-4]true, 723#[L690]true, 725#[L690-1]true, 727#[L691]true, 729#[L691-1]true, 731#[L692]true, 733#[L692-1]true, 735#[L692-2]true, 737#[L692-3]true, 739#[L692-4]true, 741#[L692-5]true, 743#[L692-6]true, 745#[L-1-2]true, 747#[L782]true, 749#[L782-1]true, 751#[L782-2]true, 753#[L782-3]true, 755#[L784]true, 757#[L784-1]true, 759#[L784-2, qrcu_reader1ENTRY]true, 762#[qrcu_reader1ENTRY, L785]true, 766#[L785-1, qrcu_reader1ENTRY]true, 770#[L785-2, qrcu_reader2ENTRY, qrcu_reader1ENTRY]true, 773#[L785-2, L743, qrcu_reader1ENTRY]true, 779#[L744-2, L785-2, qrcu_reader1ENTRY]true, 788#[L785-2, L745, qrcu_reader1ENTRY]true, 800#[L746, L785-2, qrcu_reader1ENTRY]true, 812#[L785-2, L746-1, qrcu_reader1ENTRY]true, 827#[L785-2, L746-2, qrcu_reader1ENTRY]true, 840#[L785-2, L747, qrcu_reader1ENTRY]true, 851#[L785-2, L744-3, qrcu_reader1ENTRY]true, 858#[L785-2, L757, qrcu_reader1ENTRY]true, 864#[L785-2, L758, qrcu_reader1ENTRY]true, 869#[L785-2, L758-3, qrcu_reader1ENTRY]true, 876#[L785-2, qrcu_reader2FINAL, qrcu_reader1ENTRY]true, 882#[L785-2, qrcu_reader2EXIT, qrcu_reader1ENTRY]true, 887#[L786, qrcu_reader2EXIT, qrcu_reader1ENTRY]true, 890#[L786-1, qrcu_reader2EXIT, qrcu_reader1ENTRY]true, 894#[L786-2, qrcu_updaterENTRY, qrcu_reader2EXIT, qrcu_reader1ENTRY]true, 898#[L786-2, L762, qrcu_reader2EXIT, qrcu_reader1ENTRY]true, 906#[L763, L786-2, qrcu_reader2EXIT, qrcu_reader1ENTRY]true, 912#[L763-1, L786-2, qrcu_reader2EXIT, qrcu_reader1ENTRY]true, 918#[L786-2, L763-2, qrcu_reader2EXIT, qrcu_reader1ENTRY]true, 922#[L786-2, L763-3, qrcu_reader2EXIT, qrcu_reader1ENTRY]true, 930#[L763-4, L786-2, qrcu_reader2EXIT, qrcu_reader1ENTRY]true, 936#[L763-5, L786-2, qrcu_reader2EXIT, qrcu_reader1ENTRY]true, 940#[L764, L786-2, qrcu_reader2EXIT, qrcu_reader1ENTRY]true, 948#[L786-2, L765, qrcu_reader2EXIT, qrcu_reader1ENTRY]true, 954#[L786-2, qrcu_reader2EXIT, L765-3, qrcu_reader1ENTRY]true, 960#[L786-2, qrcu_reader2EXIT, qrcu_reader1ENTRY, L766]true, 966#[L766-1, L786-2, qrcu_reader2EXIT, qrcu_reader1ENTRY]true, 974#[L786-2, L766-2, qrcu_reader2EXIT, qrcu_reader1ENTRY]true, 980#[L786-2, L766-3, qrcu_reader2EXIT, qrcu_reader1ENTRY]true, 986#[L766-8, L786-2, qrcu_reader2EXIT, qrcu_reader1ENTRY]true, 993#[L786-2, L767, qrcu_reader2EXIT, qrcu_reader1ENTRY]true, 1000#[L786-2, L767-1, qrcu_reader2EXIT, qrcu_reader1ENTRY]true, 1007#[L786-2, L767-2, qrcu_reader2EXIT, qrcu_reader1ENTRY]true, 1014#[L786-2, L767-3, qrcu_reader2EXIT, qrcu_reader1ENTRY]true, 1020#[L786-2, L767-4, qrcu_reader2EXIT, qrcu_reader1ENTRY]true, 992#[L786-2, L767-10, qrcu_reader2EXIT, qrcu_reader1ENTRY]true, 1031#[L770, L786-2, qrcu_reader2EXIT, qrcu_reader1ENTRY]true, 1039#[L786-2, L770-1, qrcu_reader2EXIT, qrcu_reader1ENTRY]true, 1045#[L771, L786-2, qrcu_reader2EXIT, qrcu_reader1ENTRY]true, 1051#[L786-2, qrcu_reader2EXIT, L771-1, qrcu_reader1ENTRY]true, 1057#[L786-2, qrcu_reader2EXIT, qrcu_reader1ENTRY, L771-2]true, 1063#[L771-3, L786-2, qrcu_reader2EXIT, qrcu_reader1ENTRY]true, 1071#[L786-2, L771-4, qrcu_reader2EXIT, qrcu_reader1ENTRY]true, 1075#[L786-2, L771-5, qrcu_reader2EXIT, qrcu_reader1ENTRY]true, 1083#[L786-2, L771-6, qrcu_reader2EXIT, qrcu_reader1ENTRY]true, 1087#[L771-7, L786-2, qrcu_reader2EXIT, qrcu_reader1ENTRY]true, 1093#[L771-7, L787, qrcu_reader2EXIT, qrcu_reader1ENTRY]true, 1101#[L787, L771-9, qrcu_reader2EXIT, qrcu_reader1ENTRY]true, 1108#[L787, qrcu_reader2EXIT, L773-2, qrcu_reader1ENTRY]true, 1114#[L787, L774-3, qrcu_reader2EXIT, qrcu_reader1ENTRY]true, 1124#[L787, L769-1, qrcu_reader2EXIT, qrcu_reader1ENTRY]true, 1128#[L787, qrcu_updaterErr0ASSERT_VIOLATIONERROR_FUNCTION, qrcu_reader2EXIT, qrcu_reader1ENTRY]true] [2021-01-27 00:52:19,582 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2021-01-27 00:52:19,582 INFO L429 AbstractCegarLoop]: === Iteration 2 === [qrcu_updaterErr0ASSERT_VIOLATIONERROR_FUNCTION, qrcu_updaterErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, qrcu_updaterErr1ASSERT_VIOLATIONERROR_FUNCTION, qrcu_updaterErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-01-27 00:52:19,582 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-01-27 00:52:19,583 INFO L82 PathProgramCache]: Analyzing trace with hash 880703505, now seen corresponding path program 1 times [2021-01-27 00:52:19,583 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-01-27 00:52:19,583 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1406170182] [2021-01-27 00:52:19,583 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-01-27 00:52:19,643 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-01-27 00:52:19,794 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-01-27 00:52:19,794 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1406170182] [2021-01-27 00:52:19,794 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-01-27 00:52:19,795 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2021-01-27 00:52:19,795 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [799127917] [2021-01-27 00:52:19,798 INFO L461 AbstractCegarLoop]: Interpolant automaton has 3 states [2021-01-27 00:52:19,798 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-01-27 00:52:19,799 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2021-01-27 00:52:19,801 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-01-27 00:52:19,801 INFO L481 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-01-27 00:52:19,801 INFO L482 AbstractCegarLoop]: Interpolant automaton has has 3 states, 3 states have (on average 27.333333333333332) internal successors, (82), 3 states have internal predecessors, (82), 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) Size of Word is: 82 and size of Sequence is : 83[2021-01-27 00:52:19,858 INFO L164 SleepSetCegar]: Size of mCounterexample is: 83 [2021-01-27 00:52:19,859 INFO L165 SleepSetCegar]: [1137#[ULTIMATE.startENTRY]true, 1140#[L-1]true, 1143#[L-1-1]true, 1146#[L16]true, 1149#[L16-1]true, 1152#[L16-2]true, 1155#[L16-3]true, 1158#[L16-4]true, 1161#[L690]true, 1164#[L690-1]true, 1167#[L691]true, 1170#[L691-1]true, 1173#[L692]true, 1176#[L692-1]true, 1179#[L692-2]true, 1182#[L692-3]true, 1185#[L692-4]true, 1188#[L692-5]true, 1191#[L692-6]true, 1194#[L-1-2]true, 1197#[L782]true, 1200#[L782-1]true, 1203#[L782-2]true, 1206#[L782-3]true, 1209#[L784]true, 1212#[L784-1]true, 1215#[L784-2, qrcu_reader1ENTRY]true, 1220#[qrcu_reader1ENTRY, L785]true, 1226#[L785-1, qrcu_reader1ENTRY]true, 1232#[L785-2, qrcu_reader2ENTRY, qrcu_reader1ENTRY]true, 1236#[L785-2, L743, qrcu_reader1ENTRY]true, 1245#[L744-2, L785-2, qrcu_reader1ENTRY]true, 1260#[L785-2, L745, qrcu_reader1ENTRY]true, 1267#[L746, L785-2, qrcu_reader1ENTRY]true, 1276#[L785-2, L746-1, qrcu_reader1ENTRY]true, 1287#[L785-2, L746-2, qrcu_reader1ENTRY]true, 1297#[L785-2, L747, qrcu_reader1ENTRY]true, 1308#[L785-2, L744-3, qrcu_reader1ENTRY]true, 1319#[L785-2, L757, qrcu_reader1ENTRY]true, 1328#[L785-2, L758, qrcu_reader1ENTRY]true, 1335#[L785-2, L758-3, qrcu_reader1ENTRY]true, 1346#[L785-2, qrcu_reader2FINAL, qrcu_reader1ENTRY]true, 1355#[L785-2, qrcu_reader2EXIT, qrcu_reader1ENTRY]true, 1362#[L786, qrcu_reader2EXIT, qrcu_reader1ENTRY]true, 1366#[L786-1, qrcu_reader2EXIT, qrcu_reader1ENTRY]true, 1372#[L786-2, qrcu_updaterENTRY, qrcu_reader2EXIT, qrcu_reader1ENTRY]true, 1378#[L786-2, L762, qrcu_reader2EXIT, qrcu_reader1ENTRY]true, 1391#[L763, L786-2, qrcu_reader2EXIT, qrcu_reader1ENTRY]true, 1400#[L763-1, L786-2, qrcu_reader2EXIT, qrcu_reader1ENTRY]true, 1409#[L786-2, L763-2, qrcu_reader2EXIT, qrcu_reader1ENTRY]true, 1414#[L786-2, L763-3, qrcu_reader2EXIT, qrcu_reader1ENTRY]true, 1427#[L763-4, L786-2, qrcu_reader2EXIT, qrcu_reader1ENTRY]true, 1436#[L763-5, L786-2, qrcu_reader2EXIT, qrcu_reader1ENTRY]true, 1441#[L764, L786-2, qrcu_reader2EXIT, qrcu_reader1ENTRY]true, 1454#[L786-2, L765, qrcu_reader2EXIT, qrcu_reader1ENTRY]true, 1463#[L786-2, qrcu_reader2EXIT, L765-3, qrcu_reader1ENTRY]true, 1472#[L786-2, qrcu_reader2EXIT, qrcu_reader1ENTRY, L766]true, 1481#[L766-1, L786-2, qrcu_reader2EXIT, qrcu_reader1ENTRY]true, 1493#[L786-2, L766-2, qrcu_reader2EXIT, qrcu_reader1ENTRY]true, 1502#[L786-2, L766-3, qrcu_reader2EXIT, qrcu_reader1ENTRY]true, 1511#[L766-8, L786-2, qrcu_reader2EXIT, qrcu_reader1ENTRY]true, 1522#[L786-2, L767, qrcu_reader2EXIT, qrcu_reader1ENTRY]true, 1532#[L786-2, L767-1, qrcu_reader2EXIT, qrcu_reader1ENTRY]true, 1543#[L786-2, L767-2, qrcu_reader2EXIT, qrcu_reader1ENTRY]true, 1553#[L786-2, L767-3, qrcu_reader2EXIT, qrcu_reader1ENTRY]true, 1562#[L786-2, L767-4, qrcu_reader2EXIT, qrcu_reader1ENTRY]true, 1520#[L786-2, L767-10, qrcu_reader2EXIT, qrcu_reader1ENTRY]true, 1578#[L770, L786-2, qrcu_reader2EXIT, qrcu_reader1ENTRY]true, 1590#[L786-2, L770-1, qrcu_reader2EXIT, qrcu_reader1ENTRY]true, 1599#[L771, L786-2, qrcu_reader2EXIT, qrcu_reader1ENTRY]true, 1608#[L786-2, qrcu_reader2EXIT, L771-1, qrcu_reader1ENTRY]true, 1616#[L786-2, qrcu_reader2EXIT, qrcu_reader1ENTRY, L771-2]true, 1625#[L771-3, L786-2, qrcu_reader2EXIT, qrcu_reader1ENTRY]true, 1638#[L786-2, L771-4, qrcu_reader2EXIT, qrcu_reader1ENTRY]true, 1643#[L786-2, L771-5, qrcu_reader2EXIT, qrcu_reader1ENTRY](= ~idx~0 1), 1656#[L786-2, L771-6, qrcu_reader2EXIT, qrcu_reader1ENTRY](= ~idx~0 1), 1661#[L771-7, L786-2, qrcu_reader2EXIT, qrcu_reader1ENTRY](= ~idx~0 1), 1670#[L771-7, L787, qrcu_reader2EXIT, qrcu_reader1ENTRY](= ~idx~0 1), 1683#[L787, L771-9, qrcu_reader2EXIT, qrcu_reader1ENTRY](= ~idx~0 1), 1688#[L787, L774-2, qrcu_reader2EXIT, qrcu_reader1ENTRY](= ~idx~0 1), 1712#[L787, L774-3, qrcu_reader2EXIT, qrcu_reader1ENTRY](= ~idx~0 1), 1723#[L787, L769-1, qrcu_reader2EXIT, qrcu_reader1ENTRY](= ~idx~0 1), 1728#[L787, qrcu_updaterErr0ASSERT_VIOLATIONERROR_FUNCTION, qrcu_reader2EXIT, qrcu_reader1ENTRY](= ~idx~0 1)] [2021-01-27 00:52:19,859 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2021-01-27 00:52:19,862 INFO L429 AbstractCegarLoop]: === Iteration 3 === [qrcu_updaterErr0ASSERT_VIOLATIONERROR_FUNCTION, qrcu_updaterErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, qrcu_updaterErr1ASSERT_VIOLATIONERROR_FUNCTION, qrcu_updaterErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-01-27 00:52:19,862 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-01-27 00:52:19,863 INFO L82 PathProgramCache]: Analyzing trace with hash 880736179, now seen corresponding path program 1 times [2021-01-27 00:52:19,863 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-01-27 00:52:19,863 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [447119752] [2021-01-27 00:52:19,863 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-01-27 00:52:19,944 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-01-27 00:52:20,186 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-01-27 00:52:20,187 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [447119752] [2021-01-27 00:52:20,187 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-01-27 00:52:20,187 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [8] imperfect sequences [] total 8 [2021-01-27 00:52:20,187 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [546845271] [2021-01-27 00:52:20,188 INFO L461 AbstractCegarLoop]: Interpolant automaton has 8 states [2021-01-27 00:52:20,188 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-01-27 00:52:20,189 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2021-01-27 00:52:20,189 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=16, Invalid=40, Unknown=0, NotChecked=0, Total=56 [2021-01-27 00:52:20,189 INFO L481 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-01-27 00:52:20,190 INFO L482 AbstractCegarLoop]: Interpolant automaton has has 8 states, 8 states have (on average 10.25) internal successors, (82), 8 states have internal predecessors, (82), 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) [2021-01-27 00:52:20,319 WARN L160 IndependenceRelation]: Requesting ManagedScript unlock before implication check Size of Word is: 100 and size of Sequence is : 101[2021-01-27 00:52:20,399 INFO L164 SleepSetCegar]: Size of mCounterexample is: 101 [2021-01-27 00:52:20,401 INFO L165 SleepSetCegar]: [1745#[ULTIMATE.startENTRY]true, 1748#[L-1]true, 1751#[L-1-1]true, 1754#[L16]true, 1757#[L16-1]true, 1760#[L16-2]true, 1763#[L16-3]true, 1766#[L16-4]true, 1769#[L690](= ~idx~0 0), 1772#[L690-1](= ~idx~0 0), 1775#[L691](and (= ~ctr2~0 0) (= ~idx~0 0)), 1778#[L691-1](and (= ~ctr2~0 0) (= ~idx~0 0)), 1781#[L692](and (= ~ctr2~0 0) (= ~idx~0 0)), 1784#[L692-1](and (= ~ctr2~0 0) (= ~idx~0 0)), 1787#[L692-2](and (= ~ctr2~0 0) (= ~idx~0 0)), 1790#[L692-3](and (= ~ctr2~0 0) (= ~idx~0 0)), 1793#[L692-4](and (= ~ctr2~0 0) (= ~idx~0 0)), 1796#[L692-5](and (= ~ctr2~0 0) (= ~idx~0 0)), 1799#[L692-6](and (= ~ctr2~0 0) (= ~idx~0 0)), 1802#[L-1-2](and (= ~ctr2~0 0) (= ~idx~0 0)), 1805#[L782](and (= ~ctr2~0 0) (= ~idx~0 0)), 1808#[L782-1](and (= ~ctr2~0 0) (= ~idx~0 0)), 1811#[L782-2](and (= ~ctr2~0 0) (= ~idx~0 0)), 1814#[L782-3](and (= ~ctr2~0 0) (= ~idx~0 0)), 1817#[L784](and (= ~ctr2~0 0) (= ~idx~0 0)), 1820#[L784-1](and (= ~ctr2~0 0) (= ~idx~0 0)), 1823#[L784-2, qrcu_reader1ENTRY](and (= ~ctr2~0 0) (= ~idx~0 0)), 1828#[qrcu_reader1ENTRY, L785](and (= ~ctr2~0 0) (= ~idx~0 0)), 1834#[L785-1, qrcu_reader1ENTRY](and (= ~ctr2~0 0) (= ~idx~0 0)), 1840#[L785-2, qrcu_reader2ENTRY, qrcu_reader1ENTRY](and (= ~ctr2~0 0) (= ~idx~0 0)), 1844#[L785-2, L743, qrcu_reader1ENTRY](and (= ~ctr2~0 0) (= ~idx~0 0)), 1853#[L744-2, L785-2, qrcu_reader1ENTRY](and (= ~ctr2~0 0) (= ~idx~0 0)), 1868#[L785-2, L745, qrcu_reader1ENTRY](and (= ~ctr2~0 0) (= ~idx~0 0)), 1877#[L746, L785-2, qrcu_reader1ENTRY](and (= qrcu_reader2Thread1of1ForFork1_~myidx~1 0) (= ~ctr2~0 0) (= ~idx~0 0)), 1886#[L785-2, L746-1, qrcu_reader1ENTRY](and (= qrcu_reader2Thread1of1ForFork1_~myidx~1 0) (= ~ctr2~0 0) (= ~idx~0 0)), 1897#[L785-2, L746-2, qrcu_reader1ENTRY](and (= qrcu_reader2Thread1of1ForFork1_~myidx~1 0) (= ~ctr2~0 0) (= ~idx~0 0)), 1907#[L785-2, L747, qrcu_reader1ENTRY](and (= qrcu_reader2Thread1of1ForFork1_~myidx~1 0) (= ~ctr2~0 0) (= ~idx~0 0)), 1918#[L785-2, L744-3, qrcu_reader1ENTRY](and (= qrcu_reader2Thread1of1ForFork1_~myidx~1 0) (= ~ctr2~0 0) (= ~idx~0 0)), 1929#[L785-2, L757, qrcu_reader1ENTRY](and (= qrcu_reader2Thread1of1ForFork1_~myidx~1 0) (= ~ctr2~0 0) (= ~idx~0 0)), 1938#[L785-2, L758, qrcu_reader1ENTRY](and (= qrcu_reader2Thread1of1ForFork1_~myidx~1 0) (= ~ctr2~0 0) (= ~idx~0 0)), 1945#[L785-2, L758-3, qrcu_reader1ENTRY](and (= qrcu_reader2Thread1of1ForFork1_~myidx~1 0) (= ~ctr2~0 0) (= ~idx~0 0)), 1956#[L785-2, qrcu_reader2FINAL, qrcu_reader1ENTRY](and (= qrcu_reader2Thread1of1ForFork1_~myidx~1 0) (= ~ctr2~0 0) (= ~idx~0 0)), 1965#[L785-2, qrcu_reader2EXIT, qrcu_reader1ENTRY](and (= qrcu_reader2Thread1of1ForFork1_~myidx~1 0) (= ~ctr2~0 0) (= ~idx~0 0)), 1972#[L786, qrcu_reader2EXIT, qrcu_reader1ENTRY](and (= qrcu_reader2Thread1of1ForFork1_~myidx~1 0) (= ~ctr2~0 0) (= ~idx~0 0)), 1976#[L786-1, qrcu_reader2EXIT, qrcu_reader1ENTRY](and (= qrcu_reader2Thread1of1ForFork1_~myidx~1 0) (= ~ctr2~0 0) (= ~idx~0 0)), 1982#[L786-2, qrcu_updaterENTRY, qrcu_reader2EXIT, qrcu_reader1ENTRY](and (= qrcu_reader2Thread1of1ForFork1_~myidx~1 0) (= ~ctr2~0 0) (= ~idx~0 0)), 1988#[L786-2, L762, qrcu_reader2EXIT, qrcu_reader1ENTRY](and (= qrcu_reader2Thread1of1ForFork1_~myidx~1 0) (= ~ctr2~0 0) (= ~idx~0 0)), 2001#[L763, L786-2, qrcu_reader2EXIT, qrcu_reader1ENTRY](and (= qrcu_reader2Thread1of1ForFork1_~myidx~1 0) (= ~ctr2~0 0) (= ~idx~0 0)), 2010#[L763-1, L786-2, qrcu_reader2EXIT, qrcu_reader1ENTRY](and (= qrcu_reader2Thread1of1ForFork1_~myidx~1 0) (= ~ctr2~0 0) (= ~idx~0 0)), 2019#[L786-2, L763-2, qrcu_reader2EXIT, qrcu_reader1ENTRY](and (= qrcu_reader2Thread1of1ForFork1_~myidx~1 0) (= ~ctr2~0 0) (= ~idx~0 0)), 2024#[L786-2, L763-3, qrcu_reader2EXIT, qrcu_reader1ENTRY](and (= qrcu_reader2Thread1of1ForFork1_~myidx~1 0) (= ~ctr2~0 0) (= ~idx~0 0)), 2037#[L763-4, L786-2, qrcu_reader2EXIT, qrcu_reader1ENTRY](and (= qrcu_reader2Thread1of1ForFork1_~myidx~1 0) (= ~ctr2~0 0) (= ~idx~0 0)), 2046#[L763-5, L786-2, qrcu_reader2EXIT, qrcu_reader1ENTRY](and (= qrcu_reader2Thread1of1ForFork1_~myidx~1 0) (= ~ctr2~0 0) (= ~idx~0 0)), 2051#[L764, L786-2, qrcu_reader2EXIT, qrcu_reader1ENTRY](and (= qrcu_reader2Thread1of1ForFork1_~myidx~1 0) (= ~ctr2~0 0) (= ~idx~0 0)), 2064#[L786-2, L765, qrcu_reader2EXIT, qrcu_reader1ENTRY](and (= qrcu_reader2Thread1of1ForFork1_~myidx~1 0) (= ~ctr2~0 0) (= ~idx~0 0)), 2073#[L786-2, qrcu_reader2EXIT, L765-3, qrcu_reader1ENTRY](and (= qrcu_reader2Thread1of1ForFork1_~myidx~1 0) (= ~ctr2~0 0) (= ~idx~0 0)), 2082#[L786-2, qrcu_reader2EXIT, qrcu_reader1ENTRY, L766](and (= qrcu_reader2Thread1of1ForFork1_~myidx~1 0) (= ~ctr2~0 0) (= ~idx~0 0)), 2091#[L766-1, L786-2, qrcu_reader2EXIT, qrcu_reader1ENTRY](and (= qrcu_reader2Thread1of1ForFork1_~myidx~1 0) (= ~ctr2~0 0) (= ~idx~0 0)), 2103#[L786-2, L766-2, qrcu_reader2EXIT, qrcu_reader1ENTRY](and (= qrcu_reader2Thread1of1ForFork1_~myidx~1 0) (= ~ctr2~0 0) (= ~idx~0 0)), 2112#[L786-2, L766-3, qrcu_reader2EXIT, qrcu_reader1ENTRY](and (= qrcu_reader2Thread1of1ForFork1_~myidx~1 0) (= ~ctr2~0 0) (= ~idx~0 0)), 2121#[L766-8, L786-2, qrcu_reader2EXIT, qrcu_reader1ENTRY](and (= qrcu_reader2Thread1of1ForFork1_~myidx~1 0) (= ~ctr2~0 0) (= ~idx~0 0)), 2132#[L786-2, L767, qrcu_reader2EXIT, qrcu_reader1ENTRY](and (= qrcu_reader2Thread1of1ForFork1_~myidx~1 0) (= ~ctr2~0 0) (= ~idx~0 0)), 2142#[L786-2, L767-1, qrcu_reader2EXIT, qrcu_reader1ENTRY](and (= qrcu_reader2Thread1of1ForFork1_~myidx~1 0) (= ~ctr2~0 0) (= ~idx~0 0)), 2153#[L786-2, L767-2, qrcu_reader2EXIT, qrcu_reader1ENTRY](and (= qrcu_reader2Thread1of1ForFork1_~myidx~1 0) (= ~ctr2~0 0) (= ~idx~0 0)), 2163#[L786-2, L767-3, qrcu_reader2EXIT, qrcu_reader1ENTRY](and (= qrcu_reader2Thread1of1ForFork1_~myidx~1 0) (= ~ctr2~0 0) (= ~idx~0 0)), 2172#[L786-2, L767-4, qrcu_reader2EXIT, qrcu_reader1ENTRY](and (= qrcu_reader2Thread1of1ForFork1_~myidx~1 0) (= ~ctr2~0 0) (= ~idx~0 0)), 2130#[L786-2, L767-10, qrcu_reader2EXIT, qrcu_reader1ENTRY](and (= qrcu_reader2Thread1of1ForFork1_~myidx~1 0) (= ~ctr2~0 0) (= ~idx~0 0)), 2188#[L770, L786-2, qrcu_reader2EXIT, qrcu_reader1ENTRY](and (= qrcu_reader2Thread1of1ForFork1_~myidx~1 0) (= ~ctr2~0 0) (= ~idx~0 0)), 2200#[L786-2, L770-1, qrcu_reader2EXIT, qrcu_reader1ENTRY](and (= qrcu_reader2Thread1of1ForFork1_~myidx~1 0) (= ~ctr2~0 0) (= ~idx~0 0)), 2209#[L771, L786-2, qrcu_reader2EXIT, qrcu_reader1ENTRY](and (= qrcu_reader2Thread1of1ForFork1_~myidx~1 0) (= ~ctr2~0 0) (= ~idx~0 0)), 2218#[L786-2, qrcu_reader2EXIT, L771-1, qrcu_reader1ENTRY](and (= qrcu_reader2Thread1of1ForFork1_~myidx~1 0) (= ~ctr2~0 0) (= ~idx~0 0)), 2228#[L786-2, qrcu_reader2EXIT, qrcu_reader1ENTRY, L771-2](and (= qrcu_reader2Thread1of1ForFork1_~myidx~1 0) (= ~ctr2~0 0) (= |qrcu_updaterThread1of1ForFork2_#t~post20| 0) (= ~idx~0 0)), 2239#[L771-3, L786-2, qrcu_reader2EXIT, qrcu_reader1ENTRY](and (= |qrcu_updaterThread1of1ForFork2_#t~post20| 0) (= ~idx~0 0) (<= 1 ~ctr2~0)), 2254#[L786-2, L771-4, qrcu_reader2EXIT, qrcu_reader1ENTRY](and (= ~idx~0 0) (<= 1 ~ctr2~0)), 2259#[L786-2, L771-5, qrcu_reader2EXIT, qrcu_reader1ENTRY](and (= ~idx~0 1) (<= 1 ~ctr2~0)), 2272#[L786-2, L771-6, qrcu_reader2EXIT, qrcu_reader1ENTRY](and (= ~idx~0 1) (<= 1 ~ctr2~0)), 2277#[L771-7, L786-2, qrcu_reader2EXIT, qrcu_reader1ENTRY](and (= ~idx~0 1) (<= 1 ~ctr2~0)), 2286#[L771-7, L787, qrcu_reader2EXIT, qrcu_reader1ENTRY](and (= ~idx~0 1) (<= 1 ~ctr2~0)), 2299#[L787, L771-9, qrcu_reader2EXIT, qrcu_reader1ENTRY](and (= ~idx~0 1) (<= 1 ~ctr2~0)), 2304#[L787, L774-2, qrcu_reader2EXIT, qrcu_reader1ENTRY](and (= ~idx~0 1) (<= 1 ~ctr2~0)), 2304#[L787, L774-2, qrcu_reader2EXIT, qrcu_reader1ENTRY](and (= ~idx~0 1) (<= 1 ~ctr2~0)), 2318#[L787-1, L774-2, qrcu_reader2EXIT, qrcu_reader1ENTRY](and (= ~idx~0 1) (<= 1 ~ctr2~0)), 2344#[L787-2, L774-2, qrcu_reader1ENTRY](and (= ~idx~0 1) (<= 1 ~ctr2~0)), 2372#[L788, L774-2, qrcu_reader1ENTRY](and (= ~idx~0 1) (<= 1 ~ctr2~0)), 2400#[L788-1, L774-2, qrcu_reader1ENTRY](and (= ~idx~0 1) (<= 1 ~ctr2~0)), 2421#[L788-1, L774-2, L724](and (= ~idx~0 1) (<= 1 ~ctr2~0)), 2441#[L788-1, L725-2, L774-2](and (= ~idx~0 1) (<= 1 ~ctr2~0)), 2468#[L788-1, L726, L774-2](and (= ~idx~0 1) (<= 1 ~ctr2~0)), 2490#[L788-1, L774-2, L727](and (= ~idx~0 1) (<= 1 ~ctr2~0)), 2510#[L727-1, L788-1, L774-2](and (= ~idx~0 1) (<= 1 ~ctr2~0)), 2535#[L788-1, L774-2, L727-2](and (= ~idx~0 1) (<= 1 ~ctr2~0)), 2562#[L788-1, L774-2, L728](and (= ~idx~0 1) (<= 1 ~ctr2~0)), 2576#[L788-1, L774-2, L725-3](and (= ~idx~0 1) (<= 1 ~ctr2~0)), 2596#[L788-1, L774-2, L738](and (= ~idx~0 1) (<= 1 ~ctr2~0)), 2616#[L788-1, L774-2, L739](and (= ~idx~0 1) (<= 1 ~ctr2~0)), 2638#[L788-1, L774-2, L739-3](= ~idx~0 1), 2656#[L788-1, qrcu_reader1FINAL, L774-2](= ~idx~0 1), 2680#[qrcu_reader1EXIT, L788-1, L774-2](= ~idx~0 1), 2710#[qrcu_reader1EXIT, L788-1, L774-3](= ~idx~0 1), 2727#[L769-1, qrcu_reader1EXIT, L788-1](= ~idx~0 1), 2746#[qrcu_reader1EXIT, qrcu_updaterErr0ASSERT_VIOLATIONERROR_FUNCTION, L788-1](= ~idx~0 1)] [2021-01-27 00:52:20,401 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2021-01-27 00:52:20,402 INFO L429 AbstractCegarLoop]: === Iteration 4 === [qrcu_updaterErr0ASSERT_VIOLATIONERROR_FUNCTION, qrcu_updaterErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, qrcu_updaterErr1ASSERT_VIOLATIONERROR_FUNCTION, qrcu_updaterErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-01-27 00:52:20,402 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-01-27 00:52:20,402 INFO L82 PathProgramCache]: Analyzing trace with hash -1040092907, now seen corresponding path program 1 times [2021-01-27 00:52:20,402 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-01-27 00:52:20,403 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1116308140] [2021-01-27 00:52:20,403 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-01-27 00:52:20,432 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-01-27 00:52:20,611 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-01-27 00:52:20,611 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1116308140] [2021-01-27 00:52:20,612 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-01-27 00:52:20,612 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [10] imperfect sequences [] total 10 [2021-01-27 00:52:20,612 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1812623408] [2021-01-27 00:52:20,613 INFO L461 AbstractCegarLoop]: Interpolant automaton has 10 states [2021-01-27 00:52:20,613 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-01-27 00:52:20,613 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 10 interpolants. [2021-01-27 00:52:20,614 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=24, Invalid=66, Unknown=0, NotChecked=0, Total=90 [2021-01-27 00:52:20,614 INFO L481 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-01-27 00:52:20,614 INFO L482 AbstractCegarLoop]: Interpolant automaton has has 10 states, 10 states have (on average 10.0) internal successors, (100), 10 states have internal predecessors, (100), 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) Size of Word is: 68 and size of Sequence is : 69[2021-01-27 00:52:20,750 INFO L164 SleepSetCegar]: Size of mCounterexample is: 69 [2021-01-27 00:52:20,751 INFO L165 SleepSetCegar]: [2763#[ULTIMATE.startENTRY]true, 2766#[L-1]true, 2769#[L-1-1]true, 2772#[L16]true, 2775#[L16-1]true, 2778#[L16-2]true, 2781#[L16-3]true, 2784#[L16-4]true, 2787#[L690](= ~idx~0 0), 2790#[L690-1](and (= ~idx~0 0) (= ~ctr1~0 1)), 2793#[L691](and (= ~ctr2~0 0) (= ~idx~0 0) (= ~ctr1~0 1)), 2796#[L691-1](and (= ~ctr2~0 0) (= ~idx~0 0) (= ~ctr1~0 1)), 2799#[L692](and (= ~ctr2~0 0) (= ~idx~0 0) (= ~ctr1~0 1)), 2802#[L692-1](and (= ~ctr2~0 0) (= ~idx~0 0) (= ~ctr1~0 1)), 2805#[L692-2](and (= ~ctr2~0 0) (= ~idx~0 0) (= ~ctr1~0 1)), 2808#[L692-3](and (= ~ctr2~0 0) (= ~idx~0 0) (= ~ctr1~0 1)), 2811#[L692-4](and (= ~ctr2~0 0) (= ~idx~0 0) (= ~ctr1~0 1)), 2814#[L692-5](and (= ~ctr2~0 0) (= ~idx~0 0) (= ~ctr1~0 1)), 2817#[L692-6](and (= ~ctr2~0 0) (= ~idx~0 0) (= ~ctr1~0 1)), 2820#[L-1-2](and (= ~ctr2~0 0) (= ~idx~0 0) (= ~ctr1~0 1)), 2823#[L782](and (= ~ctr2~0 0) (= ~idx~0 0) (= ~ctr1~0 1)), 2826#[L782-1](and (= ~ctr2~0 0) (= ~idx~0 0) (= ~ctr1~0 1)), 2829#[L782-2](and (= ~ctr2~0 0) (= ~idx~0 0) (= ~ctr1~0 1)), 2832#[L782-3](and (= ~ctr2~0 0) (= ~idx~0 0) (= ~ctr1~0 1)), 2835#[L784](and (= ~ctr2~0 0) (= ~idx~0 0) (= ~ctr1~0 1)), 2838#[L784-1](and (= ~ctr2~0 0) (= ~idx~0 0) (= ~ctr1~0 1)), 2841#[L784-2, qrcu_reader1ENTRY](and (= ~ctr2~0 0) (= ~idx~0 0) (= ~ctr1~0 1)), 2846#[qrcu_reader1ENTRY, L785](and (= ~ctr2~0 0) (= ~idx~0 0) (= ~ctr1~0 1)), 2852#[L785-1, qrcu_reader1ENTRY](and (= ~ctr2~0 0) (= ~idx~0 0) (= ~ctr1~0 1)), 2858#[L785-2, qrcu_reader2ENTRY, qrcu_reader1ENTRY](and (= ~ctr2~0 0) (= ~idx~0 0) (= ~ctr1~0 1)), 2862#[L785-2, L743, qrcu_reader1ENTRY](and (= ~ctr2~0 0) (= ~idx~0 0) (= ~ctr1~0 1)), 2871#[L744-2, L785-2, qrcu_reader1ENTRY](and (= ~ctr2~0 0) (= ~idx~0 0) (= ~ctr1~0 1)), 2886#[L785-2, L745, qrcu_reader1ENTRY](and (= ~ctr2~0 0) (= ~idx~0 0) (= ~ctr1~0 1)), 2895#[L746, L785-2, qrcu_reader1ENTRY](and (= qrcu_reader2Thread1of1ForFork1_~myidx~1 0) (= ~ctr2~0 0) (= ~idx~0 0) (= ~ctr1~0 1)), 2904#[L785-2, L746-1, qrcu_reader1ENTRY](and (= qrcu_reader2Thread1of1ForFork1_~myidx~1 0) (= ~ctr2~0 0) (= ~idx~0 0) (= ~ctr1~0 1)), 2915#[L785-2, L746-2, qrcu_reader1ENTRY](and (= qrcu_reader2Thread1of1ForFork1_~myidx~1 0) (= ~ctr2~0 0) (= ~idx~0 0) (= ~ctr1~0 1)), 2925#[L785-2, L747, qrcu_reader1ENTRY](and (= qrcu_reader2Thread1of1ForFork1_~myidx~1 0) (= ~ctr2~0 0) (= ~idx~0 0) (= ~ctr1~0 1)), 2938#[L785-2, L744-3, qrcu_reader1ENTRY](and (= qrcu_reader2Thread1of1ForFork1_~myidx~1 0) (= ~ctr2~0 0) (= ~idx~0 0) (<= ~ctr1~0 2)), 2949#[L785-2, L757, qrcu_reader1ENTRY](and (= qrcu_reader2Thread1of1ForFork1_~myidx~1 0) (= ~ctr2~0 0) (= ~idx~0 0) (<= ~ctr1~0 2)), 2958#[L785-2, L758, qrcu_reader1ENTRY](and (= qrcu_reader2Thread1of1ForFork1_~myidx~1 0) (= ~ctr2~0 0) (= ~idx~0 0) (<= ~ctr1~0 2)), 2967#[L785-2, L758-3, qrcu_reader1ENTRY](and (= qrcu_reader2Thread1of1ForFork1_~myidx~1 0) (= ~ctr2~0 0) (<= ~ctr1~0 1) (= ~idx~0 0)), 2978#[L785-2, qrcu_reader2FINAL, qrcu_reader1ENTRY](and (= qrcu_reader2Thread1of1ForFork1_~myidx~1 0) (= ~ctr2~0 0) (<= ~ctr1~0 1) (= ~idx~0 0)), 2987#[L785-2, qrcu_reader2EXIT, qrcu_reader1ENTRY](and (= qrcu_reader2Thread1of1ForFork1_~myidx~1 0) (= ~ctr2~0 0) (<= ~ctr1~0 1) (= ~idx~0 0)), 2994#[L786, qrcu_reader2EXIT, qrcu_reader1ENTRY](and (= qrcu_reader2Thread1of1ForFork1_~myidx~1 0) (= ~ctr2~0 0) (<= ~ctr1~0 1) (= ~idx~0 0)), 2998#[L786-1, qrcu_reader2EXIT, qrcu_reader1ENTRY](and (= qrcu_reader2Thread1of1ForFork1_~myidx~1 0) (= ~ctr2~0 0) (<= ~ctr1~0 1) (= ~idx~0 0)), 3004#[L786-2, qrcu_updaterENTRY, qrcu_reader2EXIT, qrcu_reader1ENTRY](and (= qrcu_reader2Thread1of1ForFork1_~myidx~1 0) (= ~ctr2~0 0) (<= ~ctr1~0 1) (= ~idx~0 0)), 3010#[L786-2, L762, qrcu_reader2EXIT, qrcu_reader1ENTRY](and (= qrcu_reader2Thread1of1ForFork1_~myidx~1 0) (= ~ctr2~0 0) (<= ~ctr1~0 1) (= ~idx~0 0)), 3023#[L763, L786-2, qrcu_reader2EXIT, qrcu_reader1ENTRY](and (= qrcu_reader2Thread1of1ForFork1_~myidx~1 0) (= ~ctr2~0 0) (<= ~ctr1~0 1) (= ~idx~0 0)), 3032#[L763-1, L786-2, qrcu_reader2EXIT, qrcu_reader1ENTRY](and (= qrcu_reader2Thread1of1ForFork1_~myidx~1 0) (= ~ctr2~0 0) (<= ~ctr1~0 1) (= ~idx~0 0)), 3041#[L786-2, L763-2, qrcu_reader2EXIT, qrcu_reader1ENTRY](and (= qrcu_reader2Thread1of1ForFork1_~myidx~1 0) (= ~ctr2~0 0) (<= ~ctr1~0 1) (= ~idx~0 0)), 3046#[L786-2, L763-3, qrcu_reader2EXIT, qrcu_reader1ENTRY](and (= qrcu_reader2Thread1of1ForFork1_~myidx~1 0) (= ~ctr2~0 0) (<= ~ctr1~0 1) (= ~idx~0 0)), 3059#[L763-4, L786-2, qrcu_reader2EXIT, qrcu_reader1ENTRY](and (= qrcu_reader2Thread1of1ForFork1_~myidx~1 0) (= ~ctr2~0 0) (<= ~ctr1~0 1) (= ~idx~0 0)), 3068#[L763-5, L786-2, qrcu_reader2EXIT, qrcu_reader1ENTRY](and (= qrcu_reader2Thread1of1ForFork1_~myidx~1 0) (= ~ctr2~0 0) (<= ~ctr1~0 1) (= ~idx~0 0)), 3073#[L764, L786-2, qrcu_reader2EXIT, qrcu_reader1ENTRY](and (= qrcu_reader2Thread1of1ForFork1_~myidx~1 0) (= ~ctr2~0 0) (<= ~ctr1~0 1) (= ~idx~0 0)), 3086#[L786-2, L765, qrcu_reader2EXIT, qrcu_reader1ENTRY](and (= qrcu_reader2Thread1of1ForFork1_~myidx~1 0) (= ~ctr2~0 0) (<= ~ctr1~0 1) (= ~idx~0 0)), 3095#[L786-2, qrcu_reader2EXIT, L765-3, qrcu_reader1ENTRY](and (= qrcu_reader2Thread1of1ForFork1_~myidx~1 0) (= ~ctr2~0 0) (<= ~ctr1~0 1) (= ~idx~0 0)), 3104#[L786-2, qrcu_reader2EXIT, qrcu_reader1ENTRY, L766](and (= qrcu_reader2Thread1of1ForFork1_~myidx~1 0) (= ~ctr2~0 0) (<= ~ctr1~0 1) (= ~idx~0 0)), 3113#[L766-1, L786-2, qrcu_reader2EXIT, qrcu_reader1ENTRY](and (= qrcu_reader2Thread1of1ForFork1_~myidx~1 0) (= ~ctr2~0 0) (<= ~ctr1~0 1) (= ~idx~0 0)), 3125#[L786-2, L766-2, qrcu_reader2EXIT, qrcu_reader1ENTRY](and (= qrcu_reader2Thread1of1ForFork1_~myidx~1 0) (= ~ctr2~0 0) (<= ~ctr1~0 1) (= ~idx~0 0)), 3136#[L786-2, L766-3, qrcu_reader2EXIT, qrcu_reader1ENTRY](and (= qrcu_reader2Thread1of1ForFork1_~myidx~1 0) (<= qrcu_updaterThread1of1ForFork2_~sum~0 1) (= ~ctr2~0 0) (<= ~ctr1~0 1) (= ~idx~0 0)), 3145#[L766-8, L786-2, qrcu_reader2EXIT, qrcu_reader1ENTRY](and (= qrcu_reader2Thread1of1ForFork1_~myidx~1 0) (<= qrcu_updaterThread1of1ForFork2_~sum~0 1) (= ~ctr2~0 0) (<= ~ctr1~0 1) (= ~idx~0 0)), 3156#[L786-2, L767, qrcu_reader2EXIT, qrcu_reader1ENTRY](and (= qrcu_reader2Thread1of1ForFork1_~myidx~1 0) (<= qrcu_updaterThread1of1ForFork2_~sum~0 1) (= ~ctr2~0 0) (<= ~ctr1~0 1) (= ~idx~0 0)), 3166#[L786-2, L767-1, qrcu_reader2EXIT, qrcu_reader1ENTRY](and (= qrcu_reader2Thread1of1ForFork1_~myidx~1 0) (<= qrcu_updaterThread1of1ForFork2_~sum~0 1) (= ~ctr2~0 0) (<= ~ctr1~0 1) (= ~idx~0 0)), 3177#[L786-2, L767-2, qrcu_reader2EXIT, qrcu_reader1ENTRY](and (= qrcu_reader2Thread1of1ForFork1_~myidx~1 0) (<= qrcu_updaterThread1of1ForFork2_~sum~0 1) (= ~ctr2~0 0) (<= ~ctr1~0 1) (= ~idx~0 0)), 3187#[L786-2, L767-3, qrcu_reader2EXIT, qrcu_reader1ENTRY](and (= qrcu_reader2Thread1of1ForFork1_~myidx~1 0) (<= qrcu_updaterThread1of1ForFork2_~sum~0 1) (= ~ctr2~0 0) (<= ~ctr1~0 1) (= ~idx~0 0)), 3196#[L786-2, L767-4, qrcu_reader2EXIT, qrcu_reader1ENTRY](and (= qrcu_reader2Thread1of1ForFork1_~myidx~1 0) (<= qrcu_updaterThread1of1ForFork2_~sum~0 1) (= ~ctr2~0 0) (<= ~ctr1~0 1) (= ~idx~0 0)), 3205#[L786-2, L767-10, qrcu_reader2EXIT, qrcu_reader1ENTRY](and (= qrcu_reader2Thread1of1ForFork1_~myidx~1 0) (<= qrcu_updaterThread1of1ForFork2_~sum~0 1) (= ~ctr2~0 0) (<= ~ctr1~0 1) (= ~idx~0 0)), 3216#[L769-1, L786-2, qrcu_reader2EXIT, qrcu_reader1ENTRY](and (= qrcu_reader2Thread1of1ForFork1_~myidx~1 0) (<= qrcu_updaterThread1of1ForFork2_~sum~0 1) (= ~ctr2~0 0) (<= ~ctr1~0 1) (= ~idx~0 0)), 3247#[qrcu_updaterErr0ASSERT_VIOLATIONERROR_FUNCTION, L786-2, qrcu_reader2EXIT, qrcu_reader1ENTRY](and (= qrcu_reader2Thread1of1ForFork1_~myidx~1 0) (<= qrcu_updaterThread1of1ForFork2_~sum~0 1) (= ~ctr2~0 0) (<= ~ctr1~0 1) (= ~idx~0 0))] [2021-01-27 00:52:20,752 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3 [2021-01-27 00:52:20,752 INFO L429 AbstractCegarLoop]: === Iteration 5 === [qrcu_updaterErr0ASSERT_VIOLATIONERROR_FUNCTION, qrcu_updaterErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, qrcu_updaterErr1ASSERT_VIOLATIONERROR_FUNCTION, qrcu_updaterErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-01-27 00:52:20,752 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-01-27 00:52:20,752 INFO L82 PathProgramCache]: Analyzing trace with hash -2037635641, now seen corresponding path program 1 times [2021-01-27 00:52:20,753 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-01-27 00:52:20,753 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1031358248] [2021-01-27 00:52:20,753 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-01-27 00:52:20,779 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-01-27 00:52:20,839 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-01-27 00:52:20,840 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1031358248] [2021-01-27 00:52:20,840 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-01-27 00:52:20,840 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2021-01-27 00:52:20,840 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1166480185] [2021-01-27 00:52:20,841 INFO L461 AbstractCegarLoop]: Interpolant automaton has 3 states [2021-01-27 00:52:20,841 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-01-27 00:52:20,841 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2021-01-27 00:52:20,841 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-01-27 00:52:20,842 INFO L481 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-01-27 00:52:20,842 INFO L482 AbstractCegarLoop]: Interpolant automaton has has 3 states, 2 states have (on average 34.0) internal successors, (68), 3 states have internal predecessors, (68), 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) [2021-01-27 00:52:20,857 WARN L160 IndependenceRelation]: Requesting ManagedScript unlock before implication check Size of Word is: 69 and size of Sequence is : 70[2021-01-27 00:52:20,921 INFO L164 SleepSetCegar]: Size of mCounterexample is: 70 [2021-01-27 00:52:20,923 INFO L165 SleepSetCegar]: [3259#[ULTIMATE.startENTRY]true, 3262#[L-1]true, 3265#[L-1-1]true, 3268#[L16]true, 3271#[L16-1]true, 3274#[L16-2]true, 3277#[L16-3]true, 3280#[L16-4]true, 3283#[L690](= ~idx~0 0), 3286#[L690-1](and (= ~idx~0 0) (= ~ctr1~0 1)), 3289#[L691](and (= ~ctr2~0 0) (= ~idx~0 0) (= ~ctr1~0 1)), 3292#[L691-1](and (= ~ctr2~0 0) (= ~idx~0 0) (= ~ctr1~0 1) (= ~readerprogress1~0 0)), 3295#[L692](and (= ~ctr2~0 0) (= ~idx~0 0) (= ~ctr1~0 1) (= ~readerprogress1~0 0)), 3298#[L692-1](and (= ~ctr2~0 0) (= ~idx~0 0) (= ~ctr1~0 1) (= ~readerprogress1~0 0)), 3301#[L692-2](and (= ~ctr2~0 0) (= ~idx~0 0) (= ~ctr1~0 1) (= ~readerprogress1~0 0)), 3304#[L692-3](and (= ~ctr2~0 0) (= ~idx~0 0) (= ~ctr1~0 1) (= ~readerprogress1~0 0)), 3307#[L692-4](and (= ~ctr2~0 0) (= ~idx~0 0) (= ~ctr1~0 1) (= ~readerprogress1~0 0)), 3310#[L692-5](and (= ~ctr2~0 0) (= ~idx~0 0) (= ~ctr1~0 1) (= ~readerprogress1~0 0)), 3313#[L692-6](and (= ~ctr2~0 0) (= ~idx~0 0) (= ~ctr1~0 1) (= ~readerprogress1~0 0)), 3316#[L-1-2](and (= ~ctr2~0 0) (= ~idx~0 0) (= ~ctr1~0 1) (= ~readerprogress1~0 0)), 3319#[L782](and (= ~ctr2~0 0) (= ~idx~0 0) (= ~ctr1~0 1) (= ~readerprogress1~0 0)), 3322#[L782-1](and (= ~ctr2~0 0) (= ~idx~0 0) (= ~ctr1~0 1) (= ~readerprogress1~0 0)), 3325#[L782-2](and (= ~ctr2~0 0) (= ~idx~0 0) (= ~ctr1~0 1) (= ~readerprogress1~0 0)), 3328#[L782-3](and (= ~ctr2~0 0) (= ~idx~0 0) (= ~ctr1~0 1) (= ~readerprogress1~0 0)), 3331#[L784](and (= ~ctr2~0 0) (= ~idx~0 0) (= ~ctr1~0 1) (= ~readerprogress1~0 0)), 3334#[L784-1](and (= ~ctr2~0 0) (= ~idx~0 0) (= ~ctr1~0 1) (= ~readerprogress1~0 0)), 3337#[L784-2, qrcu_reader1ENTRY](and (= ~ctr2~0 0) (= ~idx~0 0) (= ~ctr1~0 1) (= ~readerprogress1~0 0)), 3342#[qrcu_reader1ENTRY, L785](and (= ~ctr2~0 0) (= ~idx~0 0) (= ~ctr1~0 1) (= ~readerprogress1~0 0)), 3348#[L785-1, qrcu_reader1ENTRY](and (= ~ctr2~0 0) (= ~idx~0 0) (= ~ctr1~0 1) (= ~readerprogress1~0 0)), 3354#[L785-2, qrcu_reader2ENTRY, qrcu_reader1ENTRY](and (= ~ctr2~0 0) (= ~idx~0 0) (= ~ctr1~0 1) (= ~readerprogress1~0 0)), 3358#[L785-2, L743, qrcu_reader1ENTRY](and (= ~ctr2~0 0) (= ~idx~0 0) (= ~ctr1~0 1) (= ~readerprogress1~0 0)), 3367#[L744-2, L785-2, qrcu_reader1ENTRY](and (= ~ctr2~0 0) (= ~idx~0 0) (= ~ctr1~0 1) (= ~readerprogress1~0 0)), 3382#[L785-2, L745, qrcu_reader1ENTRY](and (= ~ctr2~0 0) (= ~idx~0 0) (= ~ctr1~0 1) (= ~readerprogress1~0 0)), 3389#[L746, L785-2, qrcu_reader1ENTRY](and (= qrcu_reader2Thread1of1ForFork1_~myidx~1 0) (= ~ctr2~0 0) (= ~idx~0 0) (= ~ctr1~0 1) (= ~readerprogress1~0 0)), 3398#[L785-2, L746-1, qrcu_reader1ENTRY](and (= qrcu_reader2Thread1of1ForFork1_~myidx~1 0) (= ~ctr2~0 0) (= ~idx~0 0) (= ~ctr1~0 1) (= ~readerprogress1~0 0)), 3409#[L785-2, L746-2, qrcu_reader1ENTRY](and (= qrcu_reader2Thread1of1ForFork1_~myidx~1 0) (= ~ctr2~0 0) (= ~idx~0 0) (= ~ctr1~0 1) (= ~readerprogress1~0 0)), 3419#[L785-2, L747, qrcu_reader1ENTRY](and (= qrcu_reader2Thread1of1ForFork1_~myidx~1 0) (= ~ctr2~0 0) (= ~idx~0 0) (= ~ctr1~0 1) (= ~readerprogress1~0 0)), 3430#[L785-2, L744-3, qrcu_reader1ENTRY](and (= qrcu_reader2Thread1of1ForFork1_~myidx~1 0) (= ~ctr2~0 0) (= ~idx~0 0) (<= ~ctr1~0 2) (= ~readerprogress1~0 0)), 3441#[L785-2, L757, qrcu_reader1ENTRY](and (= qrcu_reader2Thread1of1ForFork1_~myidx~1 0) (= ~ctr2~0 0) (= ~idx~0 0) (<= ~ctr1~0 2) (= ~readerprogress1~0 0)), 3450#[L785-2, L758, qrcu_reader1ENTRY](and (= qrcu_reader2Thread1of1ForFork1_~myidx~1 0) (= ~ctr2~0 0) (= ~idx~0 0) (<= ~ctr1~0 2) (= ~readerprogress1~0 0)), 3457#[L785-2, L758-3, qrcu_reader1ENTRY](and (= qrcu_reader2Thread1of1ForFork1_~myidx~1 0) (= ~ctr2~0 0) (<= ~ctr1~0 1) (= ~idx~0 0) (= ~readerprogress1~0 0)), 3468#[L785-2, qrcu_reader2FINAL, qrcu_reader1ENTRY](and (= qrcu_reader2Thread1of1ForFork1_~myidx~1 0) (= ~ctr2~0 0) (<= ~ctr1~0 1) (= ~idx~0 0) (= ~readerprogress1~0 0)), 3477#[L785-2, qrcu_reader2EXIT, qrcu_reader1ENTRY](and (= qrcu_reader2Thread1of1ForFork1_~myidx~1 0) (= ~ctr2~0 0) (<= ~ctr1~0 1) (= ~idx~0 0) (= ~readerprogress1~0 0)), 3484#[L786, qrcu_reader2EXIT, qrcu_reader1ENTRY](and (= qrcu_reader2Thread1of1ForFork1_~myidx~1 0) (= ~ctr2~0 0) (<= ~ctr1~0 1) (= ~idx~0 0) (= ~readerprogress1~0 0)), 3488#[L786-1, qrcu_reader2EXIT, qrcu_reader1ENTRY](and (= qrcu_reader2Thread1of1ForFork1_~myidx~1 0) (= ~ctr2~0 0) (<= ~ctr1~0 1) (= ~idx~0 0) (= ~readerprogress1~0 0)), 3494#[L786-2, qrcu_updaterENTRY, qrcu_reader2EXIT, qrcu_reader1ENTRY](and (= qrcu_reader2Thread1of1ForFork1_~myidx~1 0) (= ~ctr2~0 0) (<= ~ctr1~0 1) (= ~idx~0 0) (= ~readerprogress1~0 0)), 3500#[L786-2, L762, qrcu_reader2EXIT, qrcu_reader1ENTRY](and (= qrcu_reader2Thread1of1ForFork1_~myidx~1 0) (= ~ctr2~0 0) (<= ~ctr1~0 1) (= ~idx~0 0) (= ~readerprogress1~0 0)), 3513#[L763, L786-2, qrcu_reader2EXIT, qrcu_reader1ENTRY](and (= qrcu_reader2Thread1of1ForFork1_~myidx~1 0) (= ~ctr2~0 0) (<= ~ctr1~0 1) (= ~idx~0 0) (= ~readerprogress1~0 0)), 3522#[L763-1, L786-2, qrcu_reader2EXIT, qrcu_reader1ENTRY](and (= qrcu_reader2Thread1of1ForFork1_~myidx~1 0) (= ~ctr2~0 0) (<= ~ctr1~0 1) (= ~idx~0 0) (= ~readerprogress1~0 0)), 3531#[L786-2, L763-2, qrcu_reader2EXIT, qrcu_reader1ENTRY](and (= qrcu_reader2Thread1of1ForFork1_~myidx~1 0) (= ~ctr2~0 0) (<= ~ctr1~0 1) (= ~idx~0 0) (= ~readerprogress1~0 0)), 3536#[L786-2, L763-3, qrcu_reader2EXIT, qrcu_reader1ENTRY](and (= qrcu_reader2Thread1of1ForFork1_~myidx~1 0) (= ~ctr2~0 0) (<= ~ctr1~0 1) (= ~idx~0 0) (= ~readerprogress1~0 0)), 3549#[L763-4, L786-2, qrcu_reader2EXIT, qrcu_reader1ENTRY](and (= qrcu_reader2Thread1of1ForFork1_~myidx~1 0) (= ~ctr2~0 0) (<= ~ctr1~0 1) (= ~idx~0 0) (= ~readerprogress1~0 0)), 3558#[L763-5, L786-2, qrcu_reader2EXIT, qrcu_reader1ENTRY](and (= qrcu_reader2Thread1of1ForFork1_~myidx~1 0) (= ~ctr2~0 0) (<= ~ctr1~0 1) (= ~idx~0 0) (= ~readerprogress1~0 0)), 3563#[L764, L786-2, qrcu_reader2EXIT, qrcu_reader1ENTRY](and (= qrcu_reader2Thread1of1ForFork1_~myidx~1 0) (= ~ctr2~0 0) (<= ~ctr1~0 1) (= ~idx~0 0) (= ~readerprogress1~0 0)), 3576#[L786-2, L765, qrcu_reader2EXIT, qrcu_reader1ENTRY](and (= qrcu_reader2Thread1of1ForFork1_~myidx~1 0) (= ~ctr2~0 0) (<= ~ctr1~0 1) (= ~idx~0 0) (= ~readerprogress1~0 0)), 3585#[L786-2, qrcu_reader2EXIT, L765-3, qrcu_reader1ENTRY](and (= qrcu_reader2Thread1of1ForFork1_~myidx~1 0) (= ~ctr2~0 0) (<= ~ctr1~0 1) (= ~idx~0 0) (= ~readerprogress1~0 0)), 3594#[L786-2, qrcu_reader2EXIT, qrcu_reader1ENTRY, L766](and (= qrcu_reader2Thread1of1ForFork1_~myidx~1 0) (= ~ctr2~0 0) (<= ~ctr1~0 1) (= ~idx~0 0) (= ~readerprogress1~0 0)), 3603#[L766-1, L786-2, qrcu_reader2EXIT, qrcu_reader1ENTRY](and (= qrcu_reader2Thread1of1ForFork1_~myidx~1 0) (= ~ctr2~0 0) (<= ~ctr1~0 1) (= ~idx~0 0) (= ~readerprogress1~0 0)), 3615#[L786-2, L766-2, qrcu_reader2EXIT, qrcu_reader1ENTRY](and (= qrcu_reader2Thread1of1ForFork1_~myidx~1 0) (= ~ctr2~0 0) (<= ~ctr1~0 1) (= ~idx~0 0) (= ~readerprogress1~0 0)), 3624#[L786-2, L766-3, qrcu_reader2EXIT, qrcu_reader1ENTRY](and (= qrcu_reader2Thread1of1ForFork1_~myidx~1 0) (<= qrcu_updaterThread1of1ForFork2_~sum~0 1) (= ~ctr2~0 0) (<= ~ctr1~0 1) (= ~idx~0 0) (= ~readerprogress1~0 0)), 3633#[L766-8, L786-2, qrcu_reader2EXIT, qrcu_reader1ENTRY](and (= qrcu_reader2Thread1of1ForFork1_~myidx~1 0) (<= qrcu_updaterThread1of1ForFork2_~sum~0 1) (= ~ctr2~0 0) (<= ~ctr1~0 1) (= ~idx~0 0) (= ~readerprogress1~0 0)), 3644#[L786-2, L767, qrcu_reader2EXIT, qrcu_reader1ENTRY](and (= qrcu_reader2Thread1of1ForFork1_~myidx~1 0) (<= qrcu_updaterThread1of1ForFork2_~sum~0 1) (= ~ctr2~0 0) (<= ~ctr1~0 1) (= ~idx~0 0) (= ~readerprogress1~0 0)), 3654#[L786-2, L767-1, qrcu_reader2EXIT, qrcu_reader1ENTRY](and (= qrcu_reader2Thread1of1ForFork1_~myidx~1 0) (<= qrcu_updaterThread1of1ForFork2_~sum~0 1) (= ~ctr2~0 0) (<= ~ctr1~0 1) (= ~idx~0 0) (= ~readerprogress1~0 0)), 3665#[L786-2, L767-2, qrcu_reader2EXIT, qrcu_reader1ENTRY](and (= qrcu_reader2Thread1of1ForFork1_~myidx~1 0) (<= qrcu_updaterThread1of1ForFork2_~sum~0 1) (= ~ctr2~0 0) (<= ~ctr1~0 1) (= ~idx~0 0) (= ~readerprogress1~0 0)), 3675#[L786-2, L767-3, qrcu_reader2EXIT, qrcu_reader1ENTRY](and (= qrcu_reader2Thread1of1ForFork1_~myidx~1 0) (<= qrcu_updaterThread1of1ForFork2_~sum~0 1) (= ~ctr2~0 0) (<= ~ctr1~0 1) (= ~idx~0 0) (= ~readerprogress1~0 0)), 3684#[L786-2, L767-4, qrcu_reader2EXIT, qrcu_reader1ENTRY](and (= qrcu_reader2Thread1of1ForFork1_~myidx~1 0) (<= qrcu_updaterThread1of1ForFork2_~sum~0 1) (= ~ctr2~0 0) (<= ~ctr1~0 1) (= ~idx~0 0) (= ~readerprogress1~0 0)), 3693#[L786-2, L767-10, qrcu_reader2EXIT, qrcu_reader1ENTRY](and (= qrcu_reader2Thread1of1ForFork1_~myidx~1 0) (<= qrcu_updaterThread1of1ForFork2_~sum~0 1) (= ~ctr2~0 0) (<= ~ctr1~0 1) (= ~idx~0 0) (= ~readerprogress1~0 0)), 3704#[L769-1, L786-2, qrcu_reader2EXIT, qrcu_reader1ENTRY](and (= qrcu_reader2Thread1of1ForFork1_~myidx~1 0) (<= qrcu_updaterThread1of1ForFork2_~sum~0 1) (= ~ctr2~0 0) (<= ~ctr1~0 1) (= ~idx~0 0) (= ~readerprogress1~0 0)), 3716#[L786-2, L777-2, qrcu_reader2EXIT, qrcu_reader1ENTRY](and (= qrcu_reader2Thread1of1ForFork1_~myidx~1 0) (<= qrcu_updaterThread1of1ForFork2_~sum~0 1) (= ~ctr2~0 0) (<= ~ctr1~0 1) (= ~idx~0 0) (= ~readerprogress1~0 0)), 3759#[qrcu_updaterErr1ASSERT_VIOLATIONERROR_FUNCTION, L786-2, qrcu_reader2EXIT, qrcu_reader1ENTRY](and (= qrcu_reader2Thread1of1ForFork1_~myidx~1 0) (<= qrcu_updaterThread1of1ForFork2_~sum~0 1) (= ~ctr2~0 0) (<= ~ctr1~0 1) (= ~idx~0 0) (= ~readerprogress1~0 0))] [2021-01-27 00:52:20,923 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4 [2021-01-27 00:52:20,924 INFO L429 AbstractCegarLoop]: === Iteration 6 === [qrcu_updaterErr0ASSERT_VIOLATIONERROR_FUNCTION, qrcu_updaterErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, qrcu_updaterErr1ASSERT_VIOLATIONERROR_FUNCTION, qrcu_updaterErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-01-27 00:52:20,924 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-01-27 00:52:20,924 INFO L82 PathProgramCache]: Analyzing trace with hash 1257805444, now seen corresponding path program 1 times [2021-01-27 00:52:20,924 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-01-27 00:52:20,924 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [922882691] [2021-01-27 00:52:20,925 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-01-27 00:52:20,972 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-01-27 00:52:21,031 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-01-27 00:52:21,032 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [922882691] [2021-01-27 00:52:21,032 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-01-27 00:52:21,032 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2021-01-27 00:52:21,032 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [674798135] [2021-01-27 00:52:21,032 INFO L461 AbstractCegarLoop]: Interpolant automaton has 3 states [2021-01-27 00:52:21,033 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-01-27 00:52:21,033 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2021-01-27 00:52:21,033 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-01-27 00:52:21,033 INFO L481 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-01-27 00:52:21,034 INFO L482 AbstractCegarLoop]: Interpolant automaton has has 3 states, 2 states have (on average 34.5) internal successors, (69), 3 states have internal predecessors, (69), 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) [2021-01-27 00:52:21,053 WARN L160 IndependenceRelation]: Requesting ManagedScript unlock before implication check [2021-01-27 00:52:21,127 WARN L160 IndependenceRelation]: Requesting ManagedScript unlock before implication check [2021-01-27 00:52:21,227 WARN L160 IndependenceRelation]: Requesting ManagedScript unlock before implication check [2021-01-27 00:52:21,436 WARN L160 IndependenceRelation]: Requesting ManagedScript unlock before implication check Size of Word is: 82 and size of Sequence is : 83[2021-01-27 00:52:21,447 INFO L164 SleepSetCegar]: Size of mCounterexample is: 83 [2021-01-27 00:52:21,449 INFO L165 SleepSetCegar]: [3767#[ULTIMATE.startENTRY]true, 3770#[L-1]true, 3773#[L-1-1]true, 3776#[L16]true, 3779#[L16-1]true, 3782#[L16-2]true, 3785#[L16-3]true, 3788#[L16-4]true, 3791#[L690](= ~idx~0 0), 3794#[L690-1](and (= ~idx~0 0) (= ~ctr1~0 1)), 3797#[L691](and (= ~ctr2~0 0) (= ~idx~0 0) (= ~ctr1~0 1)), 3800#[L691-1](and (= ~ctr2~0 0) (= ~idx~0 0) (= ~ctr1~0 1) (= ~readerprogress1~0 0)), 3803#[L692](and (= ~ctr2~0 0) (= ~idx~0 0) (= ~ctr1~0 1) (= ~readerprogress1~0 0)), 3806#[L692-1](and (= ~ctr2~0 0) (= ~idx~0 0) (= ~ctr1~0 1) (= ~readerprogress1~0 0)), 3809#[L692-2](and (= ~ctr2~0 0) (= ~idx~0 0) (= ~ctr1~0 1) (= ~readerprogress1~0 0)), 3812#[L692-3](and (= ~ctr2~0 0) (= ~idx~0 0) (= ~ctr1~0 1) (= ~readerprogress1~0 0)), 3815#[L692-4](and (= ~ctr2~0 0) (= ~idx~0 0) (= ~ctr1~0 1) (= ~readerprogress1~0 0)), 3818#[L692-5](and (= ~ctr2~0 0) (= ~idx~0 0) (= ~ctr1~0 1) (= ~readerprogress1~0 0)), 3821#[L692-6](and (= ~ctr2~0 0) (= ~idx~0 0) (= ~ctr1~0 1) (= ~readerprogress1~0 0)), 3824#[L-1-2](and (= ~ctr2~0 0) (= ~idx~0 0) (= ~ctr1~0 1) (= ~readerprogress1~0 0)), 3827#[L782](and (= ~ctr2~0 0) (= ~idx~0 0) (= ~ctr1~0 1) (= ~readerprogress1~0 0)), 3830#[L782-1](and (= ~ctr2~0 0) (= ~idx~0 0) (= ~ctr1~0 1) (= ~readerprogress1~0 0)), 3833#[L782-2](and (= ~ctr2~0 0) (= ~idx~0 0) (= ~ctr1~0 1) (= ~readerprogress1~0 0)), 3836#[L782-3](and (= ~ctr2~0 0) (= ~idx~0 0) (= ~ctr1~0 1) (= ~readerprogress1~0 0)), 3839#[L784](and (= ~ctr2~0 0) (= ~idx~0 0) (= ~ctr1~0 1) (= ~readerprogress1~0 0)), 3842#[L784-1](and (= ~ctr2~0 0) (= ~idx~0 0) (= ~ctr1~0 1) (= ~readerprogress1~0 0)), 3845#[L784-2, qrcu_reader1ENTRY](and (= ~ctr2~0 0) (= ~idx~0 0) (= ~ctr1~0 1) (= ~readerprogress1~0 0)), 3850#[qrcu_reader1ENTRY, L785](and (= ~ctr2~0 0) (= ~idx~0 0) (= ~ctr1~0 1) (= ~readerprogress1~0 0)), 3856#[L785-1, qrcu_reader1ENTRY](and (= ~ctr2~0 0) (= ~idx~0 0) (= ~ctr1~0 1) (= ~readerprogress1~0 0)), 3862#[L785-2, qrcu_reader2ENTRY, qrcu_reader1ENTRY](and (= ~ctr2~0 0) (= ~idx~0 0) (= ~ctr1~0 1) (= ~readerprogress1~0 0)), 3866#[L785-2, L743, qrcu_reader1ENTRY](and (= ~ctr2~0 0) (= ~idx~0 0) (= ~ctr1~0 1) (= ~readerprogress1~0 0)), 3875#[L744-2, L785-2, qrcu_reader1ENTRY](and (= ~ctr2~0 0) (= ~idx~0 0) (= ~ctr1~0 1) (= ~readerprogress1~0 0)), 3890#[L785-2, L745, qrcu_reader1ENTRY](and (= ~ctr2~0 0) (= ~idx~0 0) (= ~ctr1~0 1) (= ~readerprogress1~0 0)), 3897#[L746, L785-2, qrcu_reader1ENTRY](and (= qrcu_reader2Thread1of1ForFork1_~myidx~1 0) (= ~ctr2~0 0) (= ~idx~0 0) (= ~ctr1~0 1) (= ~readerprogress1~0 0)), 3906#[L785-2, L746-1, qrcu_reader1ENTRY](and (= qrcu_reader2Thread1of1ForFork1_~myidx~1 0) (= ~ctr2~0 0) (= ~idx~0 0) (= ~ctr1~0 1) (= ~readerprogress1~0 0)), 3917#[L785-2, L746-2, qrcu_reader1ENTRY](and (= qrcu_reader2Thread1of1ForFork1_~myidx~1 0) (= ~ctr2~0 0) (= ~idx~0 0) (= ~ctr1~0 1) (= ~readerprogress1~0 0)), 3927#[L785-2, L747, qrcu_reader1ENTRY](and (= qrcu_reader2Thread1of1ForFork1_~myidx~1 0) (= ~ctr2~0 0) (= ~idx~0 0) (= ~ctr1~0 1) (= ~readerprogress1~0 0)), 3938#[L785-2, L744-3, qrcu_reader1ENTRY](and (= qrcu_reader2Thread1of1ForFork1_~myidx~1 0) (= ~ctr2~0 0) (= ~idx~0 0) (<= ~ctr1~0 2) (= ~readerprogress1~0 0)), 3949#[L785-2, L757, qrcu_reader1ENTRY](and (= qrcu_reader2Thread1of1ForFork1_~myidx~1 0) (= ~ctr2~0 0) (= ~idx~0 0) (<= ~ctr1~0 2) (= ~readerprogress1~0 0)), 3958#[L785-2, L758, qrcu_reader1ENTRY](and (= qrcu_reader2Thread1of1ForFork1_~myidx~1 0) (= ~readerprogress2~0 2) (= ~ctr2~0 0) (= ~idx~0 0) (<= ~ctr1~0 2) (= ~readerprogress1~0 0)), 3965#[L785-2, L758-3, qrcu_reader1ENTRY](and (= qrcu_reader2Thread1of1ForFork1_~myidx~1 0) (= ~readerprogress2~0 2) (= ~ctr2~0 0) (<= ~ctr1~0 1) (= ~idx~0 0) (= ~readerprogress1~0 0)), 3976#[L785-2, qrcu_reader2FINAL, qrcu_reader1ENTRY](and (= qrcu_reader2Thread1of1ForFork1_~myidx~1 0) (= ~readerprogress2~0 2) (= ~ctr2~0 0) (<= ~ctr1~0 1) (= ~idx~0 0) (= ~readerprogress1~0 0)), 3985#[L785-2, qrcu_reader2EXIT, qrcu_reader1ENTRY](and (= qrcu_reader2Thread1of1ForFork1_~myidx~1 0) (= ~readerprogress2~0 2) (= ~ctr2~0 0) (<= ~ctr1~0 1) (= ~idx~0 0) (= ~readerprogress1~0 0)), 3992#[L786, qrcu_reader2EXIT, qrcu_reader1ENTRY](and (= qrcu_reader2Thread1of1ForFork1_~myidx~1 0) (= ~readerprogress2~0 2) (= ~ctr2~0 0) (<= ~ctr1~0 1) (= ~idx~0 0) (= ~readerprogress1~0 0)), 3996#[L786-1, qrcu_reader2EXIT, qrcu_reader1ENTRY](and (= qrcu_reader2Thread1of1ForFork1_~myidx~1 0) (= ~readerprogress2~0 2) (= ~ctr2~0 0) (<= ~ctr1~0 1) (= ~idx~0 0) (= ~readerprogress1~0 0)), 4002#[L786-2, qrcu_updaterENTRY, qrcu_reader2EXIT, qrcu_reader1ENTRY](and (= qrcu_reader2Thread1of1ForFork1_~myidx~1 0) (= ~readerprogress2~0 2) (= ~ctr2~0 0) (<= ~ctr1~0 1) (= ~idx~0 0) (= ~readerprogress1~0 0)), 4008#[L786-2, L762, qrcu_reader2EXIT, qrcu_reader1ENTRY](and (= qrcu_reader2Thread1of1ForFork1_~myidx~1 0) (= ~readerprogress2~0 2) (= ~ctr2~0 0) (<= ~ctr1~0 1) (= ~idx~0 0) (= ~readerprogress1~0 0)), 4021#[L763, L786-2, qrcu_reader2EXIT, qrcu_reader1ENTRY](and (= qrcu_reader2Thread1of1ForFork1_~myidx~1 0) (= ~readerprogress2~0 2) (= ~ctr2~0 0) (<= ~ctr1~0 1) (= ~idx~0 0) (= ~readerprogress1~0 0)), 4030#[L763-1, L786-2, qrcu_reader2EXIT, qrcu_reader1ENTRY](and (= qrcu_reader2Thread1of1ForFork1_~myidx~1 0) (= ~readerprogress2~0 2) (= ~ctr2~0 0) (<= ~ctr1~0 1) (= ~idx~0 0) (= ~readerprogress1~0 0)), 4039#[L786-2, L763-2, qrcu_reader2EXIT, qrcu_reader1ENTRY](and (= qrcu_reader2Thread1of1ForFork1_~myidx~1 0) (= ~readerprogress2~0 2) (= ~ctr2~0 0) (<= ~ctr1~0 1) (= ~idx~0 0) (= ~readerprogress1~0 0)), 4044#[L786-2, L763-3, qrcu_reader2EXIT, qrcu_reader1ENTRY](and (= qrcu_reader2Thread1of1ForFork1_~myidx~1 0) (= ~readerprogress2~0 2) (= ~ctr2~0 0) (<= ~ctr1~0 1) (= ~idx~0 0) (= ~readerprogress1~0 0)), 4057#[L763-4, L786-2, qrcu_reader2EXIT, qrcu_reader1ENTRY](and (= qrcu_reader2Thread1of1ForFork1_~myidx~1 0) (= ~readerprogress2~0 2) (= ~ctr2~0 0) (<= ~ctr1~0 1) (= ~idx~0 0) (= ~readerprogress1~0 0)), 4066#[L763-5, L786-2, qrcu_reader2EXIT, qrcu_reader1ENTRY](and (= qrcu_reader2Thread1of1ForFork1_~myidx~1 0) (= ~readerprogress2~0 2) (= ~ctr2~0 0) (<= ~ctr1~0 1) (= ~idx~0 0) (= ~readerprogress1~0 0)), 4071#[L764, L786-2, qrcu_reader2EXIT, qrcu_reader1ENTRY](and (= qrcu_reader2Thread1of1ForFork1_~myidx~1 0) (= ~readerprogress2~0 2) (= ~ctr2~0 0) (<= ~ctr1~0 1) (= ~idx~0 0) (= ~readerprogress1~0 0)), 4084#[L786-2, L765, qrcu_reader2EXIT, qrcu_reader1ENTRY](and (= qrcu_reader2Thread1of1ForFork1_~myidx~1 0) (= ~readerprogress2~0 2) (= ~ctr2~0 0) (<= ~ctr1~0 1) (= ~idx~0 0) (= ~readerprogress1~0 0)), 4093#[L786-2, qrcu_reader2EXIT, L765-3, qrcu_reader1ENTRY](and (= qrcu_reader2Thread1of1ForFork1_~myidx~1 0) (= ~readerprogress2~0 2) (= ~ctr2~0 0) (<= ~ctr1~0 1) (= ~idx~0 0) (= ~readerprogress1~0 0)), 4102#[L786-2, qrcu_reader2EXIT, qrcu_reader1ENTRY, L766](and (= qrcu_reader2Thread1of1ForFork1_~myidx~1 0) (= ~readerprogress2~0 2) (= ~ctr2~0 0) (<= ~ctr1~0 1) (= ~idx~0 0) (= ~readerprogress1~0 0)), 4111#[L766-1, L786-2, qrcu_reader2EXIT, qrcu_reader1ENTRY](and (= qrcu_reader2Thread1of1ForFork1_~myidx~1 0) (= ~readerprogress2~0 2) (= ~ctr2~0 0) (<= ~ctr1~0 1) (= ~idx~0 0) (= ~readerprogress1~0 0)), 4123#[L786-2, L766-2, qrcu_reader2EXIT, qrcu_reader1ENTRY](and (= qrcu_reader2Thread1of1ForFork1_~myidx~1 0) (= ~readerprogress2~0 2) (= ~ctr2~0 0) (<= ~ctr1~0 1) (= ~idx~0 0) (= ~readerprogress1~0 0)), 4132#[L786-2, L766-3, qrcu_reader2EXIT, qrcu_reader1ENTRY](and (= qrcu_reader2Thread1of1ForFork1_~myidx~1 0) (<= qrcu_updaterThread1of1ForFork2_~sum~0 1) (= ~readerprogress2~0 2) (= ~ctr2~0 0) (<= ~ctr1~0 1) (= ~idx~0 0) (= ~readerprogress1~0 0)), 4141#[L766-8, L786-2, qrcu_reader2EXIT, qrcu_reader1ENTRY](and (= qrcu_reader2Thread1of1ForFork1_~myidx~1 0) (<= qrcu_updaterThread1of1ForFork2_~sum~0 1) (= ~readerprogress2~0 2) (= ~ctr2~0 0) (<= ~ctr1~0 1) (= ~idx~0 0) (= ~readerprogress1~0 0)), 4152#[L786-2, L767, qrcu_reader2EXIT, qrcu_reader1ENTRY](and (= qrcu_reader2Thread1of1ForFork1_~myidx~1 0) (<= qrcu_updaterThread1of1ForFork2_~sum~0 1) (= ~readerprogress2~0 2) (= ~ctr2~0 0) (<= ~ctr1~0 1) (= ~idx~0 0) (= ~readerprogress1~0 0)), 4162#[L786-2, L767-1, qrcu_reader2EXIT, qrcu_reader1ENTRY](and (= qrcu_reader2Thread1of1ForFork1_~myidx~1 0) (<= qrcu_updaterThread1of1ForFork2_~sum~0 1) (= ~readerprogress2~0 2) (= ~ctr2~0 0) (<= ~ctr1~0 1) (= ~idx~0 0) (= ~readerprogress1~0 0)), 4173#[L786-2, L767-2, qrcu_reader2EXIT, qrcu_reader1ENTRY](and (= qrcu_reader2Thread1of1ForFork1_~myidx~1 0) (<= qrcu_updaterThread1of1ForFork2_~sum~0 1) (= ~readerprogress2~0 2) (= ~ctr2~0 0) (<= ~ctr1~0 1) (= ~idx~0 0) (= ~readerprogress1~0 0)), 4183#[L786-2, L767-3, qrcu_reader2EXIT, qrcu_reader1ENTRY](and (= qrcu_reader2Thread1of1ForFork1_~myidx~1 0) (<= qrcu_updaterThread1of1ForFork2_~sum~0 1) (= ~readerprogress2~0 2) (= ~ctr2~0 0) (<= ~ctr1~0 1) (= ~idx~0 0) (= ~readerprogress1~0 0)), 4192#[L786-2, L767-4, qrcu_reader2EXIT, qrcu_reader1ENTRY](and (= qrcu_reader2Thread1of1ForFork1_~myidx~1 0) (<= qrcu_updaterThread1of1ForFork2_~sum~0 1) (= ~readerprogress2~0 2) (= ~ctr2~0 0) (<= ~ctr1~0 1) (= ~idx~0 0) (= ~readerprogress1~0 0)), 4201#[L786-2, L767-10, qrcu_reader2EXIT, qrcu_reader1ENTRY](and (= qrcu_reader2Thread1of1ForFork1_~myidx~1 0) (<= qrcu_updaterThread1of1ForFork2_~sum~0 1) (= ~readerprogress2~0 2) (= ~ctr2~0 0) (<= ~ctr1~0 1) (= ~idx~0 0) (= ~readerprogress1~0 0)), 4212#[L769-1, L786-2, qrcu_reader2EXIT, qrcu_reader1ENTRY](and (= qrcu_reader2Thread1of1ForFork1_~myidx~1 0) (<= qrcu_updaterThread1of1ForFork2_~sum~0 1) (= ~readerprogress2~0 2) (= ~ctr2~0 0) (<= ~ctr1~0 1) (= ~idx~0 0) (= ~readerprogress1~0 0)), 4220#[L787, L769-1, qrcu_reader2EXIT, qrcu_reader1ENTRY](and (= qrcu_reader2Thread1of1ForFork1_~myidx~1 0) (<= qrcu_updaterThread1of1ForFork2_~sum~0 1) (= ~readerprogress2~0 2) (= ~ctr2~0 0) (<= ~ctr1~0 1) (= ~idx~0 0) (= ~readerprogress1~0 0)), 15463#[L769-1, L787-1, qrcu_reader2EXIT, qrcu_reader1ENTRY](and (= qrcu_reader2Thread1of1ForFork1_~myidx~1 0) (<= qrcu_updaterThread1of1ForFork2_~sum~0 1) (= ~readerprogress2~0 2) (= ~ctr2~0 0) (<= ~ctr1~0 1) (= ~idx~0 0) (= ~readerprogress1~0 0)), 15504#[L769-1, L787-2, qrcu_reader1ENTRY](and (= qrcu_reader2Thread1of1ForFork1_~myidx~1 0) (<= qrcu_updaterThread1of1ForFork2_~sum~0 1) (= ~readerprogress2~0 2) (= ~ctr2~0 0) (<= ~ctr1~0 1) (= ~idx~0 0) (= ~readerprogress1~0 0)), 15545#[L769-1, L788, qrcu_reader1ENTRY](and (= qrcu_reader2Thread1of1ForFork1_~myidx~1 0) (<= qrcu_updaterThread1of1ForFork2_~sum~0 1) (= ~readerprogress2~0 2) (= ~ctr2~0 0) (<= ~ctr1~0 1) (= ~idx~0 0) (= ~readerprogress1~0 0)), 15586#[L769-1, L788-1, qrcu_reader1ENTRY](and (= qrcu_reader2Thread1of1ForFork1_~myidx~1 0) (<= qrcu_updaterThread1of1ForFork2_~sum~0 1) (= ~readerprogress2~0 2) (= ~ctr2~0 0) (<= ~ctr1~0 1) (= ~idx~0 0) (= ~readerprogress1~0 0)), 15614#[L769-1, L788-1, L724](and (= qrcu_reader2Thread1of1ForFork1_~myidx~1 0) (<= qrcu_updaterThread1of1ForFork2_~sum~0 1) (= ~readerprogress2~0 2) (= ~ctr2~0 0) (<= ~ctr1~0 1) (= ~idx~0 0) (= ~readerprogress1~0 0)), 15641#[L769-1, L788-1, L725-2](and (= qrcu_reader2Thread1of1ForFork1_~myidx~1 0) (<= qrcu_updaterThread1of1ForFork2_~sum~0 1) (= ~readerprogress2~0 2) (= ~ctr2~0 0) (<= ~ctr1~0 1) (= ~idx~0 0) (= ~readerprogress1~0 0)), 15681#[L769-1, L788-1, L726](and (= qrcu_reader2Thread1of1ForFork1_~myidx~1 0) (<= qrcu_updaterThread1of1ForFork2_~sum~0 1) (= ~readerprogress2~0 2) (= ~ctr2~0 0) (<= ~ctr1~0 1) (= ~idx~0 0) (= ~readerprogress1~0 0)), 15710#[L769-1, L788-1, L727](and (= qrcu_reader2Thread1of1ForFork1_~myidx~1 0) (<= qrcu_updaterThread1of1ForFork2_~sum~0 1) (= ~readerprogress2~0 2) (= ~ctr2~0 0) (<= ~ctr1~0 1) (= ~idx~0 0) (= ~readerprogress1~0 0)), 15737#[L769-1, L727-1, L788-1](and (= qrcu_reader2Thread1of1ForFork1_~myidx~1 0) (<= qrcu_updaterThread1of1ForFork2_~sum~0 1) (= ~readerprogress2~0 2) (= ~ctr2~0 0) (<= ~ctr1~0 1) (= ~idx~0 0) (= ~readerprogress1~0 0)), 15775#[L769-1, L788-1, L727-2](and (= qrcu_reader2Thread1of1ForFork1_~myidx~1 0) (<= qrcu_updaterThread1of1ForFork2_~sum~0 1) (= ~readerprogress2~0 2) (= ~ctr2~0 0) (<= ~ctr1~0 1) (= ~idx~0 0) (= ~readerprogress1~0 0)), 15805#[L769-1, L788-1, L728](and (= qrcu_reader2Thread1of1ForFork1_~myidx~1 0) (<= qrcu_updaterThread1of1ForFork2_~sum~0 1) (= ~readerprogress2~0 2) (= ~ctr2~0 0) (<= ~ctr1~0 1) (= ~idx~0 0) (= ~readerprogress1~0 0)), 15830#[L769-1, L788-1, L725-3](and (= qrcu_reader2Thread1of1ForFork1_~myidx~1 0) (<= qrcu_updaterThread1of1ForFork2_~sum~0 1) (= ~readerprogress2~0 2) (= ~ctr2~0 0) (= ~idx~0 0) (<= ~ctr1~0 2) (= ~readerprogress1~0 0)), 15857#[L769-1, L788-1, L738](and (= qrcu_reader2Thread1of1ForFork1_~myidx~1 0) (<= qrcu_updaterThread1of1ForFork2_~sum~0 1) (= ~readerprogress2~0 2) (= ~ctr2~0 0) (= ~idx~0 0) (<= ~ctr1~0 2)), 15882#[qrcu_updaterErr0ASSERT_VIOLATIONERROR_FUNCTION, L788-1, L738](and (= qrcu_reader2Thread1of1ForFork1_~myidx~1 0) (<= qrcu_updaterThread1of1ForFork2_~sum~0 1) (= ~readerprogress2~0 2) (= ~ctr2~0 0) (= ~idx~0 0) (<= ~ctr1~0 2))] [2021-01-27 00:52:21,449 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable5 [2021-01-27 00:52:21,449 INFO L429 AbstractCegarLoop]: === Iteration 7 === [qrcu_updaterErr0ASSERT_VIOLATIONERROR_FUNCTION, qrcu_updaterErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, qrcu_updaterErr1ASSERT_VIOLATIONERROR_FUNCTION, qrcu_updaterErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-01-27 00:52:21,450 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-01-27 00:52:21,450 INFO L82 PathProgramCache]: Analyzing trace with hash -1691061723, now seen corresponding path program 1 times [2021-01-27 00:52:21,450 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-01-27 00:52:21,450 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1615893338] [2021-01-27 00:52:21,450 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-01-27 00:52:21,474 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-01-27 00:52:21,627 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-01-27 00:52:21,627 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1615893338] [2021-01-27 00:52:21,628 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-01-27 00:52:21,628 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [10] imperfect sequences [] total 10 [2021-01-27 00:52:21,628 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [603661895] [2021-01-27 00:52:21,628 INFO L461 AbstractCegarLoop]: Interpolant automaton has 10 states [2021-01-27 00:52:21,629 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-01-27 00:52:21,629 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 10 interpolants. [2021-01-27 00:52:21,629 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=20, Invalid=70, Unknown=0, NotChecked=0, Total=90 [2021-01-27 00:52:21,630 INFO L481 AbstractCegarLoop]: Abstraction has currently 0 states, but on-demand construction may add more states [2021-01-27 00:52:21,630 INFO L482 AbstractCegarLoop]: Interpolant automaton has has 10 states, 10 states have (on average 8.2) internal successors, (82), 10 states have internal predecessors, (82), 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) [2021-01-27 00:52:21,844 WARN L160 IndependenceRelation]: Requesting ManagedScript unlock before implication check [2021-01-27 00:52:21,917 WARN L160 IndependenceRelation]: Requesting ManagedScript unlock before implication check [2021-01-27 00:52:21,946 WARN L160 IndependenceRelation]: Requesting ManagedScript unlock before implication check Size of Word is: 79 and size of Sequence is : 80[2021-01-27 00:52:22,025 INFO L164 SleepSetCegar]: Size of mCounterexample is: 80 [2021-01-27 00:52:22,028 INFO L165 SleepSetCegar]: [15898#[ULTIMATE.startENTRY]true, 15901#[L-1]true, 15904#[L-1-1]true, 15907#[L16]true, 15910#[L16-1]true, 15913#[L16-2]true, 15916#[L16-3]true, 15919#[L16-4]true, 15922#[L690](= ~idx~0 0), 15925#[L690-1](and (= ~idx~0 0) (= ~ctr1~0 1)), 15928#[L691](and (= ~ctr2~0 0) (= ~idx~0 0) (= ~ctr1~0 1)), 15931#[L691-1](and (= ~ctr2~0 0) (= ~idx~0 0) (= ~ctr1~0 1) (= ~readerprogress1~0 0)), 15934#[L692](and (= ~ctr2~0 0) (= ~idx~0 0) (= ~ctr1~0 1) (= ~readerprogress1~0 0)), 15937#[L692-1](and (= ~ctr2~0 0) (= ~idx~0 0) (= ~ctr1~0 1) (= ~readerprogress1~0 0)), 15940#[L692-2](and (= ~ctr2~0 0) (= ~idx~0 0) (= ~ctr1~0 1) (= ~readerprogress1~0 0)), 15943#[L692-3](and (= ~ctr2~0 0) (= ~idx~0 0) (= ~ctr1~0 1) (= ~readerprogress1~0 0)), 15946#[L692-4](and (= ~ctr2~0 0) (= ~idx~0 0) (= ~ctr1~0 1) (= ~readerprogress1~0 0)), 15949#[L692-5](and (= ~ctr2~0 0) (= ~idx~0 0) (= ~ctr1~0 1) (= ~readerprogress1~0 0)), 15952#[L692-6](and (= ~ctr2~0 0) (= ~idx~0 0) (= ~ctr1~0 1) (= ~readerprogress1~0 0)), 15955#[L-1-2](and (= ~ctr2~0 0) (= ~idx~0 0) (= ~ctr1~0 1) (= ~readerprogress1~0 0)), 15958#[L782](and (= ~ctr2~0 0) (= ~idx~0 0) (= ~ctr1~0 1) (= ~readerprogress1~0 0)), 15961#[L782-1](and (= ~ctr2~0 0) (= |ULTIMATE.start_main_~#t1~0.offset| 0) (= ~idx~0 0) (= ~ctr1~0 1) (= ~readerprogress1~0 0) (= (select |#valid| |ULTIMATE.start_main_~#t1~0.base|) 1)), 15966#[L782-2](and (= ~ctr2~0 0) (= |ULTIMATE.start_main_~#t1~0.offset| 0) (= ~idx~0 0) (= ~ctr1~0 1) (= ~readerprogress1~0 0) (not (= |ULTIMATE.start_main_~#t2~0.base| |ULTIMATE.start_main_~#t1~0.base|)) (= (select |#valid| |ULTIMATE.start_main_~#t1~0.base|) 1)), 15971#[L782-3](and (= ~ctr2~0 0) (= |ULTIMATE.start_main_~#t1~0.offset| 0) (= ~idx~0 0) (= ~ctr1~0 1) (= |ULTIMATE.start_main_~#t3~0.offset| |ULTIMATE.start_main_~#t1~0.offset|) (= ~readerprogress1~0 0) (not (= |ULTIMATE.start_main_~#t2~0.base| |ULTIMATE.start_main_~#t1~0.base|)) (= (select |#valid| |ULTIMATE.start_main_~#t1~0.base|) 1)), 15974#[L784](and (= ~ctr2~0 0) (= |ULTIMATE.start_main_~#t1~0.offset| 0) (= ~idx~0 0) (= ~ctr1~0 1) (= |ULTIMATE.start_main_~#t3~0.offset| |ULTIMATE.start_main_~#t1~0.offset|) (= ~readerprogress1~0 0) (not (= |ULTIMATE.start_main_~#t2~0.base| |ULTIMATE.start_main_~#t1~0.base|)) (= (select |#valid| |ULTIMATE.start_main_~#t1~0.base|) 1)), 15979#[L784-1](and (= ~ctr2~0 0) (= |ULTIMATE.start_main_~#t1~0.offset| 0) (= (select (select |#memory_int| |ULTIMATE.start_main_~#t1~0.base|) |ULTIMATE.start_main_~#t1~0.offset|) 0) (= ~idx~0 0) (= ~ctr1~0 1) (= |ULTIMATE.start_main_~#t3~0.offset| |ULTIMATE.start_main_~#t1~0.offset|) (= ~readerprogress1~0 0) (not (= |ULTIMATE.start_main_~#t2~0.base| |ULTIMATE.start_main_~#t1~0.base|)) (= (select |#valid| |ULTIMATE.start_main_~#t1~0.base|) 1)), 15982#[L784-2, qrcu_reader1ENTRY](and (= ~ctr2~0 0) (= |ULTIMATE.start_main_~#t1~0.offset| 0) (= (select (select |#memory_int| |ULTIMATE.start_main_~#t1~0.base|) |ULTIMATE.start_main_~#t1~0.offset|) 0) (= ~idx~0 0) (= ~ctr1~0 1) (= |ULTIMATE.start_main_~#t3~0.offset| |ULTIMATE.start_main_~#t1~0.offset|) (= ~readerprogress1~0 0) (not (= |ULTIMATE.start_main_~#t2~0.base| |ULTIMATE.start_main_~#t1~0.base|)) (= (select |#valid| |ULTIMATE.start_main_~#t1~0.base|) 1)), 15987#[qrcu_reader1ENTRY, L785](and (= ~ctr2~0 0) (= |ULTIMATE.start_main_~#t1~0.offset| 0) (= (select (select |#memory_int| |ULTIMATE.start_main_~#t1~0.base|) |ULTIMATE.start_main_~#t1~0.offset|) 0) (= ~idx~0 0) (= ~ctr1~0 1) (= |ULTIMATE.start_main_~#t3~0.offset| |ULTIMATE.start_main_~#t1~0.offset|) (= ~readerprogress1~0 0) (not (= |ULTIMATE.start_main_~#t2~0.base| |ULTIMATE.start_main_~#t1~0.base|)) (= (select |#valid| |ULTIMATE.start_main_~#t1~0.base|) 1)), 15993#[L785-1, qrcu_reader1ENTRY](and (= ~ctr2~0 0) (= |ULTIMATE.start_main_~#t1~0.offset| 0) (= (select (select |#memory_int| |ULTIMATE.start_main_~#t1~0.base|) |ULTIMATE.start_main_~#t1~0.offset|) 0) (= ~idx~0 0) (= ~ctr1~0 1) (= |ULTIMATE.start_main_~#t3~0.offset| |ULTIMATE.start_main_~#t1~0.offset|) (= ~readerprogress1~0 0) (not (= |ULTIMATE.start_main_~#t2~0.base| |ULTIMATE.start_main_~#t1~0.base|)) (= (select |#valid| |ULTIMATE.start_main_~#t1~0.base|) 1)), 16001#[L785-2, qrcu_reader2ENTRY, qrcu_reader1ENTRY](and (= qrcu_reader2Thread1of1ForFork1_thidvar0 1) (= ~ctr2~0 0) (= |ULTIMATE.start_main_~#t1~0.offset| 0) (= (select (select |#memory_int| |ULTIMATE.start_main_~#t1~0.base|) |ULTIMATE.start_main_~#t1~0.offset|) 0) (= ~idx~0 0) (= ~ctr1~0 1) (= |ULTIMATE.start_main_~#t3~0.offset| |ULTIMATE.start_main_~#t1~0.offset|) (= ~readerprogress1~0 0) (not (= |ULTIMATE.start_main_~#t2~0.base| |ULTIMATE.start_main_~#t1~0.base|)) (= (select |#valid| |ULTIMATE.start_main_~#t1~0.base|) 1)), 16005#[L785-2, L743, qrcu_reader1ENTRY](and (= qrcu_reader2Thread1of1ForFork1_thidvar0 1) (= ~ctr2~0 0) (= |ULTIMATE.start_main_~#t1~0.offset| 0) (= (select (select |#memory_int| |ULTIMATE.start_main_~#t1~0.base|) |ULTIMATE.start_main_~#t1~0.offset|) 0) (= ~idx~0 0) (= ~ctr1~0 1) (= |ULTIMATE.start_main_~#t3~0.offset| |ULTIMATE.start_main_~#t1~0.offset|) (= ~readerprogress1~0 0) (not (= |ULTIMATE.start_main_~#t2~0.base| |ULTIMATE.start_main_~#t1~0.base|)) (= (select |#valid| |ULTIMATE.start_main_~#t1~0.base|) 1)), 16014#[L744-2, L785-2, qrcu_reader1ENTRY](and (= qrcu_reader2Thread1of1ForFork1_thidvar0 1) (= ~ctr2~0 0) (= |ULTIMATE.start_main_~#t1~0.offset| 0) (= (select (select |#memory_int| |ULTIMATE.start_main_~#t1~0.base|) |ULTIMATE.start_main_~#t1~0.offset|) 0) (= ~idx~0 0) (= ~ctr1~0 1) (= |ULTIMATE.start_main_~#t3~0.offset| |ULTIMATE.start_main_~#t1~0.offset|) (= ~readerprogress1~0 0) (not (= |ULTIMATE.start_main_~#t2~0.base| |ULTIMATE.start_main_~#t1~0.base|)) (= (select |#valid| |ULTIMATE.start_main_~#t1~0.base|) 1)), 16029#[L785-2, L745, qrcu_reader1ENTRY](and (= qrcu_reader2Thread1of1ForFork1_thidvar0 1) (= ~ctr2~0 0) (= |ULTIMATE.start_main_~#t1~0.offset| 0) (= (select (select |#memory_int| |ULTIMATE.start_main_~#t1~0.base|) |ULTIMATE.start_main_~#t1~0.offset|) 0) (= ~idx~0 0) (= ~ctr1~0 1) (= |ULTIMATE.start_main_~#t3~0.offset| |ULTIMATE.start_main_~#t1~0.offset|) (= ~readerprogress1~0 0) (not (= |ULTIMATE.start_main_~#t2~0.base| |ULTIMATE.start_main_~#t1~0.base|)) (= (select |#valid| |ULTIMATE.start_main_~#t1~0.base|) 1)), 16036#[L746, L785-2, qrcu_reader1ENTRY](and (= qrcu_reader2Thread1of1ForFork1_~myidx~1 0) (= qrcu_reader2Thread1of1ForFork1_thidvar0 1) (= ~ctr2~0 0) (= |ULTIMATE.start_main_~#t1~0.offset| 0) (= (select (select |#memory_int| |ULTIMATE.start_main_~#t1~0.base|) |ULTIMATE.start_main_~#t1~0.offset|) 0) (= ~idx~0 0) (= ~ctr1~0 1) (= |ULTIMATE.start_main_~#t3~0.offset| |ULTIMATE.start_main_~#t1~0.offset|) (= ~readerprogress1~0 0) (not (= |ULTIMATE.start_main_~#t2~0.base| |ULTIMATE.start_main_~#t1~0.base|)) (= (select |#valid| |ULTIMATE.start_main_~#t1~0.base|) 1)), 16045#[L785-2, L746-1, qrcu_reader1ENTRY](and (= qrcu_reader2Thread1of1ForFork1_~myidx~1 0) (= qrcu_reader2Thread1of1ForFork1_thidvar0 1) (= ~ctr2~0 0) (= |ULTIMATE.start_main_~#t1~0.offset| 0) (= (select (select |#memory_int| |ULTIMATE.start_main_~#t1~0.base|) |ULTIMATE.start_main_~#t1~0.offset|) 0) (= ~idx~0 0) (= ~ctr1~0 1) (= |ULTIMATE.start_main_~#t3~0.offset| |ULTIMATE.start_main_~#t1~0.offset|) (= ~readerprogress1~0 0) (not (= |ULTIMATE.start_main_~#t2~0.base| |ULTIMATE.start_main_~#t1~0.base|)) (= (select |#valid| |ULTIMATE.start_main_~#t1~0.base|) 1)), 16056#[L785-2, L746-2, qrcu_reader1ENTRY](and (= qrcu_reader2Thread1of1ForFork1_~myidx~1 0) (= qrcu_reader2Thread1of1ForFork1_thidvar0 1) (= ~ctr2~0 0) (= |ULTIMATE.start_main_~#t1~0.offset| 0) (= (select (select |#memory_int| |ULTIMATE.start_main_~#t1~0.base|) |ULTIMATE.start_main_~#t1~0.offset|) 0) (= ~idx~0 0) (= ~ctr1~0 1) (= |ULTIMATE.start_main_~#t3~0.offset| |ULTIMATE.start_main_~#t1~0.offset|) (= ~readerprogress1~0 0) (not (= |ULTIMATE.start_main_~#t2~0.base| |ULTIMATE.start_main_~#t1~0.base|)) (= (select |#valid| |ULTIMATE.start_main_~#t1~0.base|) 1)), 16066#[L785-2, L747, qrcu_reader1ENTRY](and (= qrcu_reader2Thread1of1ForFork1_~myidx~1 0) (= qrcu_reader2Thread1of1ForFork1_thidvar0 1) (= ~ctr2~0 0) (= |ULTIMATE.start_main_~#t1~0.offset| 0) (= (select (select |#memory_int| |ULTIMATE.start_main_~#t1~0.base|) |ULTIMATE.start_main_~#t1~0.offset|) 0) (= ~idx~0 0) (= ~ctr1~0 1) (= |ULTIMATE.start_main_~#t3~0.offset| |ULTIMATE.start_main_~#t1~0.offset|) (= ~readerprogress1~0 0) (not (= |ULTIMATE.start_main_~#t2~0.base| |ULTIMATE.start_main_~#t1~0.base|)) (= (select |#valid| |ULTIMATE.start_main_~#t1~0.base|) 1)), 16077#[L785-2, L744-3, qrcu_reader1ENTRY](and (= qrcu_reader2Thread1of1ForFork1_~myidx~1 0) (= qrcu_reader2Thread1of1ForFork1_thidvar0 1) (= ~ctr2~0 0) (= |ULTIMATE.start_main_~#t1~0.offset| 0) (= (select (select |#memory_int| |ULTIMATE.start_main_~#t1~0.base|) |ULTIMATE.start_main_~#t1~0.offset|) 0) (= ~idx~0 0) (= |ULTIMATE.start_main_~#t3~0.offset| |ULTIMATE.start_main_~#t1~0.offset|) (<= ~ctr1~0 2) (= ~readerprogress1~0 0) (not (= |ULTIMATE.start_main_~#t2~0.base| |ULTIMATE.start_main_~#t1~0.base|)) (= (select |#valid| |ULTIMATE.start_main_~#t1~0.base|) 1)), 16088#[L785-2, L757, qrcu_reader1ENTRY](and (= qrcu_reader2Thread1of1ForFork1_~myidx~1 0) (= qrcu_reader2Thread1of1ForFork1_thidvar0 1) (= ~ctr2~0 0) (= |ULTIMATE.start_main_~#t1~0.offset| 0) (= (select (select |#memory_int| |ULTIMATE.start_main_~#t1~0.base|) |ULTIMATE.start_main_~#t1~0.offset|) 0) (= ~idx~0 0) (= |ULTIMATE.start_main_~#t3~0.offset| |ULTIMATE.start_main_~#t1~0.offset|) (<= ~ctr1~0 2) (= ~readerprogress1~0 0) (not (= |ULTIMATE.start_main_~#t2~0.base| |ULTIMATE.start_main_~#t1~0.base|)) (= (select |#valid| |ULTIMATE.start_main_~#t1~0.base|) 1)), 16097#[L785-2, L758, qrcu_reader1ENTRY](and (= qrcu_reader2Thread1of1ForFork1_~myidx~1 0) (= qrcu_reader2Thread1of1ForFork1_thidvar0 1) (= ~readerprogress2~0 2) (= ~ctr2~0 0) (= |ULTIMATE.start_main_~#t1~0.offset| 0) (= (select (select |#memory_int| |ULTIMATE.start_main_~#t1~0.base|) |ULTIMATE.start_main_~#t1~0.offset|) 0) (= ~idx~0 0) (= |ULTIMATE.start_main_~#t3~0.offset| |ULTIMATE.start_main_~#t1~0.offset|) (<= ~ctr1~0 2) (= ~readerprogress1~0 0) (not (= |ULTIMATE.start_main_~#t2~0.base| |ULTIMATE.start_main_~#t1~0.base|)) (= (select |#valid| |ULTIMATE.start_main_~#t1~0.base|) 1)), 16104#[L785-2, L758-3, qrcu_reader1ENTRY](and (= qrcu_reader2Thread1of1ForFork1_~myidx~1 0) (= qrcu_reader2Thread1of1ForFork1_thidvar0 1) (= ~readerprogress2~0 2) (= ~ctr2~0 0) (<= ~ctr1~0 1) (= |ULTIMATE.start_main_~#t1~0.offset| 0) (= (select (select |#memory_int| |ULTIMATE.start_main_~#t1~0.base|) |ULTIMATE.start_main_~#t1~0.offset|) 0) (= ~idx~0 0) (= |ULTIMATE.start_main_~#t3~0.offset| |ULTIMATE.start_main_~#t1~0.offset|) (= ~readerprogress1~0 0) (not (= |ULTIMATE.start_main_~#t2~0.base| |ULTIMATE.start_main_~#t1~0.base|)) (= (select |#valid| |ULTIMATE.start_main_~#t1~0.base|) 1)), 16115#[L785-2, qrcu_reader2FINAL, qrcu_reader1ENTRY](and (= qrcu_reader2Thread1of1ForFork1_~myidx~1 0) (= qrcu_reader2Thread1of1ForFork1_thidvar0 1) (= ~readerprogress2~0 2) (= ~ctr2~0 0) (<= ~ctr1~0 1) (= |ULTIMATE.start_main_~#t1~0.offset| 0) (= (select (select |#memory_int| |ULTIMATE.start_main_~#t1~0.base|) |ULTIMATE.start_main_~#t1~0.offset|) 0) (= ~idx~0 0) (= |ULTIMATE.start_main_~#t3~0.offset| |ULTIMATE.start_main_~#t1~0.offset|) (= ~readerprogress1~0 0) (not (= |ULTIMATE.start_main_~#t2~0.base| |ULTIMATE.start_main_~#t1~0.base|)) (= (select |#valid| |ULTIMATE.start_main_~#t1~0.base|) 1)), 16124#[L785-2, qrcu_reader2EXIT, qrcu_reader1ENTRY](and (= qrcu_reader2Thread1of1ForFork1_~myidx~1 0) (= qrcu_reader2Thread1of1ForFork1_thidvar0 1) (= ~readerprogress2~0 2) (= ~ctr2~0 0) (<= ~ctr1~0 1) (= |ULTIMATE.start_main_~#t1~0.offset| 0) (= (select (select |#memory_int| |ULTIMATE.start_main_~#t1~0.base|) |ULTIMATE.start_main_~#t1~0.offset|) 0) (= ~idx~0 0) (= |ULTIMATE.start_main_~#t3~0.offset| |ULTIMATE.start_main_~#t1~0.offset|) (= ~readerprogress1~0 0) (not (= |ULTIMATE.start_main_~#t2~0.base| |ULTIMATE.start_main_~#t1~0.base|)) (= (select |#valid| |ULTIMATE.start_main_~#t1~0.base|) 1)), 16131#[L786, qrcu_reader2EXIT, qrcu_reader1ENTRY](and (= qrcu_reader2Thread1of1ForFork1_~myidx~1 0) (= qrcu_reader2Thread1of1ForFork1_thidvar0 1) (= ~readerprogress2~0 2) (= ~ctr2~0 0) (<= ~ctr1~0 1) (= |ULTIMATE.start_main_~#t1~0.offset| 0) (= (select (select |#memory_int| |ULTIMATE.start_main_~#t1~0.base|) |ULTIMATE.start_main_~#t1~0.offset|) 0) (= ~idx~0 0) (= |ULTIMATE.start_main_~#t3~0.offset| |ULTIMATE.start_main_~#t1~0.offset|) (= ~readerprogress1~0 0) (not (= |ULTIMATE.start_main_~#t2~0.base| |ULTIMATE.start_main_~#t1~0.base|)) (= (select |#valid| |ULTIMATE.start_main_~#t1~0.base|) 1)), 16137#[L786-1, qrcu_reader2EXIT, qrcu_reader1ENTRY](and (= qrcu_reader2Thread1of1ForFork1_~myidx~1 0) (= qrcu_reader2Thread1of1ForFork1_thidvar0 1) (= ~readerprogress2~0 2) (not (= qrcu_reader2Thread1of1ForFork1_thidvar0 (select (select |#memory_int| |ULTIMATE.start_main_~#t1~0.base|) |ULTIMATE.start_main_~#t1~0.offset|))) (= ~ctr2~0 0) (<= ~ctr1~0 1) (= |ULTIMATE.start_main_~#t1~0.offset| 0) (= ~idx~0 0) (= |ULTIMATE.start_main_~#t3~0.offset| |ULTIMATE.start_main_~#t1~0.offset|) (= ~readerprogress1~0 0) (not (= |ULTIMATE.start_main_~#t2~0.base| |ULTIMATE.start_main_~#t1~0.base|)) (= (select |#valid| |ULTIMATE.start_main_~#t1~0.base|) 1)), 16143#[L786-2, qrcu_updaterENTRY, qrcu_reader2EXIT, qrcu_reader1ENTRY](and (= qrcu_reader2Thread1of1ForFork1_~myidx~1 0) (= qrcu_reader2Thread1of1ForFork1_thidvar0 1) (= ~readerprogress2~0 2) (not (= qrcu_reader2Thread1of1ForFork1_thidvar0 (select (select |#memory_int| |ULTIMATE.start_main_~#t1~0.base|) |ULTIMATE.start_main_~#t1~0.offset|))) (= ~ctr2~0 0) (<= ~ctr1~0 1) (= |ULTIMATE.start_main_~#t1~0.offset| 0) (= ~idx~0 0) (= |ULTIMATE.start_main_~#t3~0.offset| |ULTIMATE.start_main_~#t1~0.offset|) (= ~readerprogress1~0 0) (not (= |ULTIMATE.start_main_~#t2~0.base| |ULTIMATE.start_main_~#t1~0.base|)) (= (select |#valid| |ULTIMATE.start_main_~#t1~0.base|) 1)), 16149#[L786-2, L762, qrcu_reader2EXIT, qrcu_reader1ENTRY](and (= qrcu_reader2Thread1of1ForFork1_~myidx~1 0) (= qrcu_reader2Thread1of1ForFork1_thidvar0 1) (= ~readerprogress2~0 2) (not (= qrcu_reader2Thread1of1ForFork1_thidvar0 (select (select |#memory_int| |ULTIMATE.start_main_~#t1~0.base|) |ULTIMATE.start_main_~#t1~0.offset|))) (= ~ctr2~0 0) (<= ~ctr1~0 1) (= |ULTIMATE.start_main_~#t1~0.offset| 0) (= ~idx~0 0) (= |ULTIMATE.start_main_~#t3~0.offset| |ULTIMATE.start_main_~#t1~0.offset|) (= ~readerprogress1~0 0) (not (= |ULTIMATE.start_main_~#t2~0.base| |ULTIMATE.start_main_~#t1~0.base|)) (= (select |#valid| |ULTIMATE.start_main_~#t1~0.base|) 1)), 16162#[L763, L786-2, qrcu_reader2EXIT, qrcu_reader1ENTRY](and (= qrcu_reader2Thread1of1ForFork1_~myidx~1 0) (= qrcu_reader2Thread1of1ForFork1_thidvar0 1) (= ~readerprogress2~0 2) (not (= qrcu_reader2Thread1of1ForFork1_thidvar0 (select (select |#memory_int| |ULTIMATE.start_main_~#t1~0.base|) |ULTIMATE.start_main_~#t1~0.offset|))) (= ~ctr2~0 0) (<= ~ctr1~0 1) (= |ULTIMATE.start_main_~#t1~0.offset| 0) (= ~idx~0 0) (= |ULTIMATE.start_main_~#t3~0.offset| |ULTIMATE.start_main_~#t1~0.offset|) (= ~readerprogress1~0 0) (not (= |ULTIMATE.start_main_~#t2~0.base| |ULTIMATE.start_main_~#t1~0.base|)) (= (select |#valid| |ULTIMATE.start_main_~#t1~0.base|) 1)), 16171#[L763-1, L786-2, qrcu_reader2EXIT, qrcu_reader1ENTRY](and (= qrcu_reader2Thread1of1ForFork1_~myidx~1 0) (= qrcu_reader2Thread1of1ForFork1_thidvar0 1) (= ~readerprogress2~0 2) (not (= qrcu_reader2Thread1of1ForFork1_thidvar0 (select (select |#memory_int| |ULTIMATE.start_main_~#t1~0.base|) |ULTIMATE.start_main_~#t1~0.offset|))) (= ~ctr2~0 0) (<= ~ctr1~0 1) (= |ULTIMATE.start_main_~#t1~0.offset| 0) (= ~idx~0 0) (= |ULTIMATE.start_main_~#t3~0.offset| |ULTIMATE.start_main_~#t1~0.offset|) (= ~readerprogress1~0 0) (not (= |ULTIMATE.start_main_~#t2~0.base| |ULTIMATE.start_main_~#t1~0.base|)) (= (select |#valid| |ULTIMATE.start_main_~#t1~0.base|) 1)), 16180#[L786-2, L763-2, qrcu_reader2EXIT, qrcu_reader1ENTRY](and (= qrcu_reader2Thread1of1ForFork1_~myidx~1 0) (= qrcu_reader2Thread1of1ForFork1_thidvar0 1) (= ~readerprogress2~0 2) (not (= qrcu_reader2Thread1of1ForFork1_thidvar0 (select (select |#memory_int| |ULTIMATE.start_main_~#t1~0.base|) |ULTIMATE.start_main_~#t1~0.offset|))) (= ~ctr2~0 0) (<= ~ctr1~0 1) (= |ULTIMATE.start_main_~#t1~0.offset| 0) (= ~idx~0 0) (= |ULTIMATE.start_main_~#t3~0.offset| |ULTIMATE.start_main_~#t1~0.offset|) (= ~readerprogress1~0 0) (not (= |ULTIMATE.start_main_~#t2~0.base| |ULTIMATE.start_main_~#t1~0.base|)) (= (select |#valid| |ULTIMATE.start_main_~#t1~0.base|) 1)), 16185#[L786-2, L763-3, qrcu_reader2EXIT, qrcu_reader1ENTRY](and (= qrcu_reader2Thread1of1ForFork1_~myidx~1 0) (= qrcu_reader2Thread1of1ForFork1_thidvar0 1) (= ~readerprogress2~0 2) (not (= qrcu_reader2Thread1of1ForFork1_thidvar0 (select (select |#memory_int| |ULTIMATE.start_main_~#t1~0.base|) |ULTIMATE.start_main_~#t1~0.offset|))) (= ~ctr2~0 0) (<= ~ctr1~0 1) (= |ULTIMATE.start_main_~#t1~0.offset| 0) (= ~idx~0 0) (= |ULTIMATE.start_main_~#t3~0.offset| |ULTIMATE.start_main_~#t1~0.offset|) (= ~readerprogress1~0 0) (not (= |ULTIMATE.start_main_~#t2~0.base| |ULTIMATE.start_main_~#t1~0.base|)) (= (select |#valid| |ULTIMATE.start_main_~#t1~0.base|) 1)), 16198#[L763-4, L786-2, qrcu_reader2EXIT, qrcu_reader1ENTRY](and (= qrcu_reader2Thread1of1ForFork1_~myidx~1 0) (= qrcu_reader2Thread1of1ForFork1_thidvar0 1) (= ~readerprogress2~0 2) (not (= qrcu_reader2Thread1of1ForFork1_thidvar0 (select (select |#memory_int| |ULTIMATE.start_main_~#t1~0.base|) |ULTIMATE.start_main_~#t1~0.offset|))) (= ~ctr2~0 0) (<= ~ctr1~0 1) (= |ULTIMATE.start_main_~#t1~0.offset| 0) (= ~idx~0 0) (= |ULTIMATE.start_main_~#t3~0.offset| |ULTIMATE.start_main_~#t1~0.offset|) (= ~readerprogress1~0 0) (not (= |ULTIMATE.start_main_~#t2~0.base| |ULTIMATE.start_main_~#t1~0.base|)) (= (select |#valid| |ULTIMATE.start_main_~#t1~0.base|) 1)), 16207#[L763-5, L786-2, qrcu_reader2EXIT, qrcu_reader1ENTRY](and (= qrcu_reader2Thread1of1ForFork1_~myidx~1 0) (= qrcu_reader2Thread1of1ForFork1_thidvar0 1) (= ~readerprogress2~0 2) (not (= qrcu_reader2Thread1of1ForFork1_thidvar0 (select (select |#memory_int| |ULTIMATE.start_main_~#t1~0.base|) |ULTIMATE.start_main_~#t1~0.offset|))) (= ~ctr2~0 0) (<= ~ctr1~0 1) (= |ULTIMATE.start_main_~#t1~0.offset| 0) (= ~idx~0 0) (= |ULTIMATE.start_main_~#t3~0.offset| |ULTIMATE.start_main_~#t1~0.offset|) (= ~readerprogress1~0 0) (not (= |ULTIMATE.start_main_~#t2~0.base| |ULTIMATE.start_main_~#t1~0.base|)) (= (select |#valid| |ULTIMATE.start_main_~#t1~0.base|) 1)), 16212#[L764, L786-2, qrcu_reader2EXIT, qrcu_reader1ENTRY](and (= qrcu_reader2Thread1of1ForFork1_~myidx~1 0) (= qrcu_reader2Thread1of1ForFork1_thidvar0 1) (= ~readerprogress2~0 2) (not (= qrcu_reader2Thread1of1ForFork1_thidvar0 (select (select |#memory_int| |ULTIMATE.start_main_~#t1~0.base|) |ULTIMATE.start_main_~#t1~0.offset|))) (= ~ctr2~0 0) (<= ~ctr1~0 1) (= |ULTIMATE.start_main_~#t1~0.offset| 0) (= ~idx~0 0) (= |ULTIMATE.start_main_~#t3~0.offset| |ULTIMATE.start_main_~#t1~0.offset|) (= ~readerprogress1~0 0) (not (= |ULTIMATE.start_main_~#t2~0.base| |ULTIMATE.start_main_~#t1~0.base|)) (= (select |#valid| |ULTIMATE.start_main_~#t1~0.base|) 1)), 16225#[L786-2, L765, qrcu_reader2EXIT, qrcu_reader1ENTRY](and (= qrcu_reader2Thread1of1ForFork1_~myidx~1 0) (= qrcu_reader2Thread1of1ForFork1_thidvar0 1) (= ~readerprogress2~0 2) (not (= qrcu_reader2Thread1of1ForFork1_thidvar0 (select (select |#memory_int| |ULTIMATE.start_main_~#t1~0.base|) |ULTIMATE.start_main_~#t1~0.offset|))) (= ~ctr2~0 0) (<= ~ctr1~0 1) (= |ULTIMATE.start_main_~#t1~0.offset| 0) (= ~idx~0 0) (= |ULTIMATE.start_main_~#t3~0.offset| |ULTIMATE.start_main_~#t1~0.offset|) (= ~readerprogress1~0 0) (not (= |ULTIMATE.start_main_~#t2~0.base| |ULTIMATE.start_main_~#t1~0.base|)) (= (select |#valid| |ULTIMATE.start_main_~#t1~0.base|) 1)), 16234#[L786-2, qrcu_reader2EXIT, L765-3, qrcu_reader1ENTRY](and (= qrcu_reader2Thread1of1ForFork1_~myidx~1 0) (= qrcu_reader2Thread1of1ForFork1_thidvar0 1) (= ~readerprogress2~0 2) (not (= qrcu_reader2Thread1of1ForFork1_thidvar0 (select (select |#memory_int| |ULTIMATE.start_main_~#t1~0.base|) |ULTIMATE.start_main_~#t1~0.offset|))) (= ~ctr2~0 0) (<= ~ctr1~0 1) (= |ULTIMATE.start_main_~#t1~0.offset| 0) (= ~idx~0 0) (= |ULTIMATE.start_main_~#t3~0.offset| |ULTIMATE.start_main_~#t1~0.offset|) (= ~readerprogress1~0 0) (not (= |ULTIMATE.start_main_~#t2~0.base| |ULTIMATE.start_main_~#t1~0.base|)) (= (select |#valid| |ULTIMATE.start_main_~#t1~0.base|) 1)), 16243#[L786-2, qrcu_reader2EXIT, qrcu_reader1ENTRY, L766](and (= qrcu_reader2Thread1of1ForFork1_~myidx~1 0) (= qrcu_reader2Thread1of1ForFork1_thidvar0 1) (= ~readerprogress2~0 2) (not (= qrcu_reader2Thread1of1ForFork1_thidvar0 (select (select |#memory_int| |ULTIMATE.start_main_~#t1~0.base|) |ULTIMATE.start_main_~#t1~0.offset|))) (= ~ctr2~0 0) (<= ~ctr1~0 1) (= |ULTIMATE.start_main_~#t1~0.offset| 0) (= ~idx~0 0) (= |ULTIMATE.start_main_~#t3~0.offset| |ULTIMATE.start_main_~#t1~0.offset|) (= ~readerprogress1~0 0) (not (= |ULTIMATE.start_main_~#t2~0.base| |ULTIMATE.start_main_~#t1~0.base|)) (= (select |#valid| |ULTIMATE.start_main_~#t1~0.base|) 1)), 16252#[L766-1, L786-2, qrcu_reader2EXIT, qrcu_reader1ENTRY](and (= qrcu_reader2Thread1of1ForFork1_~myidx~1 0) (= qrcu_reader2Thread1of1ForFork1_thidvar0 1) (= ~readerprogress2~0 2) (not (= qrcu_reader2Thread1of1ForFork1_thidvar0 (select (select |#memory_int| |ULTIMATE.start_main_~#t1~0.base|) |ULTIMATE.start_main_~#t1~0.offset|))) (= ~ctr2~0 0) (<= ~ctr1~0 1) (= |ULTIMATE.start_main_~#t1~0.offset| 0) (= ~idx~0 0) (= |ULTIMATE.start_main_~#t3~0.offset| |ULTIMATE.start_main_~#t1~0.offset|) (= ~readerprogress1~0 0) (not (= |ULTIMATE.start_main_~#t2~0.base| |ULTIMATE.start_main_~#t1~0.base|)) (= (select |#valid| |ULTIMATE.start_main_~#t1~0.base|) 1)), 16264#[L786-2, L766-2, qrcu_reader2EXIT, qrcu_reader1ENTRY](and (= qrcu_reader2Thread1of1ForFork1_~myidx~1 0) (= qrcu_reader2Thread1of1ForFork1_thidvar0 1) (= ~readerprogress2~0 2) (not (= qrcu_reader2Thread1of1ForFork1_thidvar0 (select (select |#memory_int| |ULTIMATE.start_main_~#t1~0.base|) |ULTIMATE.start_main_~#t1~0.offset|))) (= ~ctr2~0 0) (<= ~ctr1~0 1) (= |ULTIMATE.start_main_~#t1~0.offset| 0) (= ~idx~0 0) (= |ULTIMATE.start_main_~#t3~0.offset| |ULTIMATE.start_main_~#t1~0.offset|) (= ~readerprogress1~0 0) (not (= |ULTIMATE.start_main_~#t2~0.base| |ULTIMATE.start_main_~#t1~0.base|)) (= (select |#valid| |ULTIMATE.start_main_~#t1~0.base|) 1)), 16273#[L786-2, L766-3, qrcu_reader2EXIT, qrcu_reader1ENTRY](and (= qrcu_reader2Thread1of1ForFork1_~myidx~1 0) (= qrcu_reader2Thread1of1ForFork1_thidvar0 1) (not (= qrcu_reader2Thread1of1ForFork1_thidvar0 (select (select |#memory_int| |ULTIMATE.start_main_~#t1~0.base|) |ULTIMATE.start_main_~#t1~0.offset|))) (= ~ctr2~0 0) (<= ~ctr1~0 1) (= ~idx~0 0) (= |ULTIMATE.start_main_~#t3~0.offset| |ULTIMATE.start_main_~#t1~0.offset|) (= (select |#valid| |ULTIMATE.start_main_~#t1~0.base|) 1) (<= qrcu_updaterThread1of1ForFork2_~sum~0 1) (= ~readerprogress2~0 2) (= |ULTIMATE.start_main_~#t1~0.offset| 0) (= ~readerprogress1~0 0) (not (= |ULTIMATE.start_main_~#t2~0.base| |ULTIMATE.start_main_~#t1~0.base|))), 16282#[L766-8, L786-2, qrcu_reader2EXIT, qrcu_reader1ENTRY](and (= qrcu_reader2Thread1of1ForFork1_~myidx~1 0) (= qrcu_reader2Thread1of1ForFork1_thidvar0 1) (not (= qrcu_reader2Thread1of1ForFork1_thidvar0 (select (select |#memory_int| |ULTIMATE.start_main_~#t1~0.base|) |ULTIMATE.start_main_~#t1~0.offset|))) (= ~ctr2~0 0) (<= ~ctr1~0 1) (= ~idx~0 0) (= |ULTIMATE.start_main_~#t3~0.offset| |ULTIMATE.start_main_~#t1~0.offset|) (= (select |#valid| |ULTIMATE.start_main_~#t1~0.base|) 1) (<= qrcu_updaterThread1of1ForFork2_~sum~0 1) (= ~readerprogress2~0 2) (= |ULTIMATE.start_main_~#t1~0.offset| 0) (= ~readerprogress1~0 0) (not (= |ULTIMATE.start_main_~#t2~0.base| |ULTIMATE.start_main_~#t1~0.base|))), 16293#[L786-2, L767, qrcu_reader2EXIT, qrcu_reader1ENTRY](and (= qrcu_reader2Thread1of1ForFork1_~myidx~1 0) (= qrcu_reader2Thread1of1ForFork1_thidvar0 1) (not (= qrcu_reader2Thread1of1ForFork1_thidvar0 (select (select |#memory_int| |ULTIMATE.start_main_~#t1~0.base|) |ULTIMATE.start_main_~#t1~0.offset|))) (= ~ctr2~0 0) (<= ~ctr1~0 1) (= ~idx~0 0) (= |ULTIMATE.start_main_~#t3~0.offset| |ULTIMATE.start_main_~#t1~0.offset|) (= (select |#valid| |ULTIMATE.start_main_~#t1~0.base|) 1) (<= qrcu_updaterThread1of1ForFork2_~sum~0 1) (= ~readerprogress2~0 2) (= |ULTIMATE.start_main_~#t1~0.offset| 0) (= ~readerprogress1~0 0) (not (= |ULTIMATE.start_main_~#t2~0.base| |ULTIMATE.start_main_~#t1~0.base|))), 16303#[L786-2, L767-1, qrcu_reader2EXIT, qrcu_reader1ENTRY](and (= qrcu_reader2Thread1of1ForFork1_~myidx~1 0) (= qrcu_reader2Thread1of1ForFork1_thidvar0 1) (not (= qrcu_reader2Thread1of1ForFork1_thidvar0 (select (select |#memory_int| |ULTIMATE.start_main_~#t1~0.base|) |ULTIMATE.start_main_~#t1~0.offset|))) (= ~ctr2~0 0) (<= ~ctr1~0 1) (= ~idx~0 0) (= |ULTIMATE.start_main_~#t3~0.offset| |ULTIMATE.start_main_~#t1~0.offset|) (= (select |#valid| |ULTIMATE.start_main_~#t1~0.base|) 1) (<= qrcu_updaterThread1of1ForFork2_~sum~0 1) (= ~readerprogress2~0 2) (= |ULTIMATE.start_main_~#t1~0.offset| 0) (= ~readerprogress1~0 0) (not (= |ULTIMATE.start_main_~#t2~0.base| |ULTIMATE.start_main_~#t1~0.base|))), 16314#[L786-2, L767-2, qrcu_reader2EXIT, qrcu_reader1ENTRY](and (= qrcu_reader2Thread1of1ForFork1_~myidx~1 0) (= qrcu_reader2Thread1of1ForFork1_thidvar0 1) (not (= qrcu_reader2Thread1of1ForFork1_thidvar0 (select (select |#memory_int| |ULTIMATE.start_main_~#t1~0.base|) |ULTIMATE.start_main_~#t1~0.offset|))) (= ~ctr2~0 0) (<= ~ctr1~0 1) (= ~idx~0 0) (= |ULTIMATE.start_main_~#t3~0.offset| |ULTIMATE.start_main_~#t1~0.offset|) (= (select |#valid| |ULTIMATE.start_main_~#t1~0.base|) 1) (<= qrcu_updaterThread1of1ForFork2_~sum~0 1) (= ~readerprogress2~0 2) (= |ULTIMATE.start_main_~#t1~0.offset| 0) (= ~readerprogress1~0 0) (not (= |ULTIMATE.start_main_~#t2~0.base| |ULTIMATE.start_main_~#t1~0.base|))), 16324#[L786-2, L767-3, qrcu_reader2EXIT, qrcu_reader1ENTRY](and (= qrcu_reader2Thread1of1ForFork1_~myidx~1 0) (= qrcu_reader2Thread1of1ForFork1_thidvar0 1) (not (= qrcu_reader2Thread1of1ForFork1_thidvar0 (select (select |#memory_int| |ULTIMATE.start_main_~#t1~0.base|) |ULTIMATE.start_main_~#t1~0.offset|))) (= ~ctr2~0 0) (<= ~ctr1~0 1) (= ~idx~0 0) (= |ULTIMATE.start_main_~#t3~0.offset| |ULTIMATE.start_main_~#t1~0.offset|) (= (select |#valid| |ULTIMATE.start_main_~#t1~0.base|) 1) (<= qrcu_updaterThread1of1ForFork2_~sum~0 1) (= ~readerprogress2~0 2) (= |ULTIMATE.start_main_~#t1~0.offset| 0) (= ~readerprogress1~0 0) (not (= |ULTIMATE.start_main_~#t2~0.base| |ULTIMATE.start_main_~#t1~0.base|))), 16333#[L786-2, L767-4, qrcu_reader2EXIT, qrcu_reader1ENTRY](and (= qrcu_reader2Thread1of1ForFork1_~myidx~1 0) (= qrcu_reader2Thread1of1ForFork1_thidvar0 1) (not (= qrcu_reader2Thread1of1ForFork1_thidvar0 (select (select |#memory_int| |ULTIMATE.start_main_~#t1~0.base|) |ULTIMATE.start_main_~#t1~0.offset|))) (= ~ctr2~0 0) (<= ~ctr1~0 1) (= ~idx~0 0) (= |ULTIMATE.start_main_~#t3~0.offset| |ULTIMATE.start_main_~#t1~0.offset|) (= (select |#valid| |ULTIMATE.start_main_~#t1~0.base|) 1) (<= qrcu_updaterThread1of1ForFork2_~sum~0 1) (= ~readerprogress2~0 2) (= |ULTIMATE.start_main_~#t1~0.offset| 0) (= ~readerprogress1~0 0) (not (= |ULTIMATE.start_main_~#t2~0.base| |ULTIMATE.start_main_~#t1~0.base|))), 16342#[L786-2, L767-10, qrcu_reader2EXIT, qrcu_reader1ENTRY](and (= qrcu_reader2Thread1of1ForFork1_~myidx~1 0) (= qrcu_reader2Thread1of1ForFork1_thidvar0 1) (not (= qrcu_reader2Thread1of1ForFork1_thidvar0 (select (select |#memory_int| |ULTIMATE.start_main_~#t1~0.base|) |ULTIMATE.start_main_~#t1~0.offset|))) (= ~ctr2~0 0) (<= ~ctr1~0 1) (= ~idx~0 0) (= |ULTIMATE.start_main_~#t3~0.offset| |ULTIMATE.start_main_~#t1~0.offset|) (= (select |#valid| |ULTIMATE.start_main_~#t1~0.base|) 1) (<= qrcu_updaterThread1of1ForFork2_~sum~0 1) (= ~readerprogress2~0 2) (= |ULTIMATE.start_main_~#t1~0.offset| 0) (= ~readerprogress1~0 0) (not (= |ULTIMATE.start_main_~#t2~0.base| |ULTIMATE.start_main_~#t1~0.base|))), 16353#[L769-1, L786-2, qrcu_reader2EXIT, qrcu_reader1ENTRY](and (= qrcu_reader2Thread1of1ForFork1_~myidx~1 0) (= qrcu_reader2Thread1of1ForFork1_thidvar0 1) (not (= qrcu_reader2Thread1of1ForFork1_thidvar0 (select (select |#memory_int| |ULTIMATE.start_main_~#t1~0.base|) |ULTIMATE.start_main_~#t1~0.offset|))) (= ~ctr2~0 0) (<= ~ctr1~0 1) (= ~idx~0 0) (= |ULTIMATE.start_main_~#t3~0.offset| |ULTIMATE.start_main_~#t1~0.offset|) (= (select |#valid| |ULTIMATE.start_main_~#t1~0.base|) 1) (<= qrcu_updaterThread1of1ForFork2_~sum~0 1) (= ~readerprogress2~0 2) (= |ULTIMATE.start_main_~#t1~0.offset| 0) (= ~readerprogress1~0 0) (not (= |ULTIMATE.start_main_~#t2~0.base| |ULTIMATE.start_main_~#t1~0.base|))), 16361#[L787, L769-1, qrcu_reader2EXIT, qrcu_reader1ENTRY](and (= qrcu_reader2Thread1of1ForFork1_~myidx~1 0) (= qrcu_reader2Thread1of1ForFork1_thidvar0 1) (not (= qrcu_reader2Thread1of1ForFork1_thidvar0 (select (select |#memory_int| |ULTIMATE.start_main_~#t1~0.base|) |ULTIMATE.start_main_~#t1~0.offset|))) (= ~ctr2~0 0) (<= ~ctr1~0 1) (= ~idx~0 0) (= |ULTIMATE.start_main_~#t3~0.offset| |ULTIMATE.start_main_~#t1~0.offset|) (= (select |#valid| |ULTIMATE.start_main_~#t1~0.base|) 1) (<= qrcu_updaterThread1of1ForFork2_~sum~0 1) (= ~readerprogress2~0 2) (= |ULTIMATE.start_main_~#t1~0.offset| 0) (= ~readerprogress1~0 0) (not (= |ULTIMATE.start_main_~#t2~0.base| |ULTIMATE.start_main_~#t1~0.base|))), 18011#[L769-1, L787-1, qrcu_reader2EXIT, qrcu_reader1ENTRY](and (= qrcu_reader2Thread1of1ForFork1_~myidx~1 0) (= qrcu_reader2Thread1of1ForFork1_thidvar0 1) (not (= qrcu_reader2Thread1of1ForFork1_thidvar0 (select (select |#memory_int| |ULTIMATE.start_main_~#t1~0.base|) |ULTIMATE.start_main_~#t1~0.offset|))) (= ~ctr2~0 0) (<= ~ctr1~0 1) (= ~idx~0 0) (= |ULTIMATE.start_main_~#t3~0.offset| |ULTIMATE.start_main_~#t1~0.offset|) (= (select |#valid| |ULTIMATE.start_main_~#t1~0.base|) 1) (<= qrcu_updaterThread1of1ForFork2_~sum~0 1) (= ~readerprogress2~0 2) (= |ULTIMATE.start_main_~#t1~0.offset| 0) (not (= |ULTIMATE.start_main_#t~mem27| qrcu_reader2Thread1of1ForFork1_thidvar0)) (= ~readerprogress1~0 0) (not (= |ULTIMATE.start_main_~#t2~0.base| |ULTIMATE.start_main_~#t1~0.base|))), 18017#[L769-1, L787-1, L724, qrcu_reader2EXIT](and (= qrcu_reader2Thread1of1ForFork1_~myidx~1 0) (= qrcu_reader2Thread1of1ForFork1_thidvar0 1) (not (= qrcu_reader2Thread1of1ForFork1_thidvar0 (select (select |#memory_int| |ULTIMATE.start_main_~#t1~0.base|) |ULTIMATE.start_main_~#t1~0.offset|))) (= ~ctr2~0 0) (<= ~ctr1~0 1) (= ~idx~0 0) (= |ULTIMATE.start_main_~#t3~0.offset| |ULTIMATE.start_main_~#t1~0.offset|) (= (select |#valid| |ULTIMATE.start_main_~#t1~0.base|) 1) (<= qrcu_updaterThread1of1ForFork2_~sum~0 1) (= ~readerprogress2~0 2) (= |ULTIMATE.start_main_~#t1~0.offset| 0) (not (= |ULTIMATE.start_main_#t~mem27| qrcu_reader2Thread1of1ForFork1_thidvar0)) (= ~readerprogress1~0 0) (not (= |ULTIMATE.start_main_~#t2~0.base| |ULTIMATE.start_main_~#t1~0.base|))), 18051#[L769-1, L787-1, L725-2, qrcu_reader2EXIT](and (= qrcu_reader2Thread1of1ForFork1_~myidx~1 0) (= qrcu_reader2Thread1of1ForFork1_thidvar0 1) (not (= qrcu_reader2Thread1of1ForFork1_thidvar0 (select (select |#memory_int| |ULTIMATE.start_main_~#t1~0.base|) |ULTIMATE.start_main_~#t1~0.offset|))) (= ~ctr2~0 0) (<= ~ctr1~0 1) (= ~idx~0 0) (= |ULTIMATE.start_main_~#t3~0.offset| |ULTIMATE.start_main_~#t1~0.offset|) (= (select |#valid| |ULTIMATE.start_main_~#t1~0.base|) 1) (<= qrcu_updaterThread1of1ForFork2_~sum~0 1) (= ~readerprogress2~0 2) (= |ULTIMATE.start_main_~#t1~0.offset| 0) (not (= |ULTIMATE.start_main_#t~mem27| qrcu_reader2Thread1of1ForFork1_thidvar0)) (= ~readerprogress1~0 0) (not (= |ULTIMATE.start_main_~#t2~0.base| |ULTIMATE.start_main_~#t1~0.base|))), 18112#[L769-1, L787-1, L726, qrcu_reader2EXIT](and (= qrcu_reader2Thread1of1ForFork1_~myidx~1 0) (= qrcu_reader2Thread1of1ForFork1_thidvar0 1) (not (= qrcu_reader2Thread1of1ForFork1_thidvar0 (select (select |#memory_int| |ULTIMATE.start_main_~#t1~0.base|) |ULTIMATE.start_main_~#t1~0.offset|))) (= ~ctr2~0 0) (<= ~ctr1~0 1) (= ~idx~0 0) (= |ULTIMATE.start_main_~#t3~0.offset| |ULTIMATE.start_main_~#t1~0.offset|) (= (select |#valid| |ULTIMATE.start_main_~#t1~0.base|) 1) (<= qrcu_updaterThread1of1ForFork2_~sum~0 1) (= ~readerprogress2~0 2) (= |ULTIMATE.start_main_~#t1~0.offset| 0) (not (= |ULTIMATE.start_main_#t~mem27| qrcu_reader2Thread1of1ForFork1_thidvar0)) (= ~readerprogress1~0 0) (not (= |ULTIMATE.start_main_~#t2~0.base| |ULTIMATE.start_main_~#t1~0.base|))), 18160#[L769-1, L787-1, qrcu_reader2EXIT, L727](and (= qrcu_reader2Thread1of1ForFork1_~myidx~1 0) (= qrcu_reader2Thread1of1ForFork1_thidvar0 1) (not (= qrcu_reader2Thread1of1ForFork1_thidvar0 (select (select |#memory_int| |ULTIMATE.start_main_~#t1~0.base|) |ULTIMATE.start_main_~#t1~0.offset|))) (= ~ctr2~0 0) (<= ~ctr1~0 1) (= ~idx~0 0) (= |ULTIMATE.start_main_~#t3~0.offset| |ULTIMATE.start_main_~#t1~0.offset|) (= (select |#valid| |ULTIMATE.start_main_~#t1~0.base|) 1) (<= qrcu_updaterThread1of1ForFork2_~sum~0 1) (= ~readerprogress2~0 2) (= |ULTIMATE.start_main_~#t1~0.offset| 0) (not (= |ULTIMATE.start_main_#t~mem27| qrcu_reader2Thread1of1ForFork1_thidvar0)) (= ~readerprogress1~0 0) (not (= |ULTIMATE.start_main_~#t2~0.base| |ULTIMATE.start_main_~#t1~0.base|))), 18206#[L769-1, L787-1, L727-1, qrcu_reader2EXIT](and (= qrcu_reader2Thread1of1ForFork1_~myidx~1 0) (= qrcu_reader2Thread1of1ForFork1_thidvar0 1) (not (= qrcu_reader2Thread1of1ForFork1_thidvar0 (select (select |#memory_int| |ULTIMATE.start_main_~#t1~0.base|) |ULTIMATE.start_main_~#t1~0.offset|))) (= ~ctr2~0 0) (<= ~ctr1~0 1) (= ~idx~0 0) (= |ULTIMATE.start_main_~#t3~0.offset| |ULTIMATE.start_main_~#t1~0.offset|) (= (select |#valid| |ULTIMATE.start_main_~#t1~0.base|) 1) (<= qrcu_updaterThread1of1ForFork2_~sum~0 1) (= ~readerprogress2~0 2) (= |ULTIMATE.start_main_~#t1~0.offset| 0) (not (= |ULTIMATE.start_main_#t~mem27| qrcu_reader2Thread1of1ForFork1_thidvar0)) (= ~readerprogress1~0 0) (not (= |ULTIMATE.start_main_~#t2~0.base| |ULTIMATE.start_main_~#t1~0.base|))), 18265#[L769-1, L787-1, L727-2, qrcu_reader2EXIT](and (= qrcu_reader2Thread1of1ForFork1_~myidx~1 0) (= qrcu_reader2Thread1of1ForFork1_thidvar0 1) (not (= qrcu_reader2Thread1of1ForFork1_thidvar0 (select (select |#memory_int| |ULTIMATE.start_main_~#t1~0.base|) |ULTIMATE.start_main_~#t1~0.offset|))) (= ~ctr2~0 0) (<= ~ctr1~0 1) (= ~idx~0 0) (= |ULTIMATE.start_main_~#t3~0.offset| |ULTIMATE.start_main_~#t1~0.offset|) (= (select |#valid| |ULTIMATE.start_main_~#t1~0.base|) 1) (<= qrcu_updaterThread1of1ForFork2_~sum~0 1) (= ~readerprogress2~0 2) (= |ULTIMATE.start_main_~#t1~0.offset| 0) (not (= |ULTIMATE.start_main_#t~mem27| qrcu_reader2Thread1of1ForFork1_thidvar0)) (= ~readerprogress1~0 0) (not (= |ULTIMATE.start_main_~#t2~0.base| |ULTIMATE.start_main_~#t1~0.base|))), 18316#[L769-1, L787-1, L728, qrcu_reader2EXIT](and (= qrcu_reader2Thread1of1ForFork1_~myidx~1 0) (= qrcu_reader2Thread1of1ForFork1_thidvar0 1) (not (= qrcu_reader2Thread1of1ForFork1_thidvar0 (select (select |#memory_int| |ULTIMATE.start_main_~#t1~0.base|) |ULTIMATE.start_main_~#t1~0.offset|))) (= ~ctr2~0 0) (<= ~ctr1~0 1) (= ~idx~0 0) (= |ULTIMATE.start_main_~#t3~0.offset| |ULTIMATE.start_main_~#t1~0.offset|) (= (select |#valid| |ULTIMATE.start_main_~#t1~0.base|) 1) (<= qrcu_updaterThread1of1ForFork2_~sum~0 1) (= ~readerprogress2~0 2) (= |ULTIMATE.start_main_~#t1~0.offset| 0) (not (= |ULTIMATE.start_main_#t~mem27| qrcu_reader2Thread1of1ForFork1_thidvar0)) (= ~readerprogress1~0 0) (not (= |ULTIMATE.start_main_~#t2~0.base| |ULTIMATE.start_main_~#t1~0.base|))), 18358#[L769-1, L787-1, L725-3, qrcu_reader2EXIT](and (= qrcu_reader2Thread1of1ForFork1_~myidx~1 0) (= qrcu_reader2Thread1of1ForFork1_thidvar0 1) (not (= qrcu_reader2Thread1of1ForFork1_thidvar0 (select (select |#memory_int| |ULTIMATE.start_main_~#t1~0.base|) |ULTIMATE.start_main_~#t1~0.offset|))) (= ~ctr2~0 0) (= ~idx~0 0) (= |ULTIMATE.start_main_~#t3~0.offset| |ULTIMATE.start_main_~#t1~0.offset|) (= (select |#valid| |ULTIMATE.start_main_~#t1~0.base|) 1) (<= qrcu_updaterThread1of1ForFork2_~sum~0 1) (= ~readerprogress2~0 2) (= |ULTIMATE.start_main_~#t1~0.offset| 0) (not (= |ULTIMATE.start_main_#t~mem27| qrcu_reader2Thread1of1ForFork1_thidvar0)) (<= ~ctr1~0 2) (= ~readerprogress1~0 0) (not (= |ULTIMATE.start_main_~#t2~0.base| |ULTIMATE.start_main_~#t1~0.base|))), 18404#[L769-1, L787-1, qrcu_reader2EXIT, L738](and (= qrcu_reader2Thread1of1ForFork1_~myidx~1 0) (= qrcu_reader2Thread1of1ForFork1_thidvar0 1) (not (= qrcu_reader2Thread1of1ForFork1_thidvar0 (select (select |#memory_int| |ULTIMATE.start_main_~#t1~0.base|) |ULTIMATE.start_main_~#t1~0.offset|))) (= ~ctr2~0 0) (= ~idx~0 0) (= |ULTIMATE.start_main_~#t3~0.offset| |ULTIMATE.start_main_~#t1~0.offset|) (= (select |#valid| |ULTIMATE.start_main_~#t1~0.base|) 1) (<= qrcu_updaterThread1of1ForFork2_~sum~0 1) (= ~readerprogress2~0 2) (= |ULTIMATE.start_main_~#t1~0.offset| 0) (not (= |ULTIMATE.start_main_#t~mem27| qrcu_reader2Thread1of1ForFork1_thidvar0)) (<= ~ctr1~0 2) (not (= |ULTIMATE.start_main_~#t2~0.base| |ULTIMATE.start_main_~#t1~0.base|))), 18448#[L787-1, qrcu_updaterErr0ASSERT_VIOLATIONERROR_FUNCTION, qrcu_reader2EXIT, L738](and (= qrcu_reader2Thread1of1ForFork1_~myidx~1 0) (= qrcu_reader2Thread1of1ForFork1_thidvar0 1) (not (= qrcu_reader2Thread1of1ForFork1_thidvar0 (select (select |#memory_int| |ULTIMATE.start_main_~#t1~0.base|) |ULTIMATE.start_main_~#t1~0.offset|))) (= ~ctr2~0 0) (= ~idx~0 0) (= |ULTIMATE.start_main_~#t3~0.offset| |ULTIMATE.start_main_~#t1~0.offset|) (= (select |#valid| |ULTIMATE.start_main_~#t1~0.base|) 1) (<= qrcu_updaterThread1of1ForFork2_~sum~0 1) (= ~readerprogress2~0 2) (= |ULTIMATE.start_main_~#t1~0.offset| 0) (not (= |ULTIMATE.start_main_#t~mem27| qrcu_reader2Thread1of1ForFork1_thidvar0)) (<= ~ctr1~0 2) (not (= |ULTIMATE.start_main_~#t2~0.base| |ULTIMATE.start_main_~#t1~0.base|)))] [2021-01-27 00:52:22,028 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable6 [2021-01-27 00:52:22,028 INFO L429 AbstractCegarLoop]: === Iteration 8 === [qrcu_updaterErr0ASSERT_VIOLATIONERROR_FUNCTION, qrcu_updaterErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, qrcu_updaterErr1ASSERT_VIOLATIONERROR_FUNCTION, qrcu_updaterErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-01-27 00:52:22,029 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-01-27 00:52:22,029 INFO L82 PathProgramCache]: Analyzing trace with hash 79662520, now seen corresponding path program 1 times [2021-01-27 00:52:22,029 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-01-27 00:52:22,029 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [972162868] [2021-01-27 00:52:22,029 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-01-27 00:52:22,057 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2021-01-27 00:52:22,057 INFO L221 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2021-01-27 00:52:22,081 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2021-01-27 00:52:22,081 INFO L221 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2021-01-27 00:52:22,123 INFO L173 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2021-01-27 00:52:22,123 INFO L605 BasicCegarLoop]: Counterexample might be feasible [2021-01-27 00:52:22,123 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable7 [2021-01-27 00:52:22,272 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 27.01 12:52:22 BasicIcfg [2021-01-27 00:52:22,272 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2021-01-27 00:52:22,276 INFO L168 Benchmark]: Toolchain (without parser) took 5593.33 ms. Allocated memory was 302.0 MB in the beginning and 362.8 MB in the end (delta: 60.8 MB). Free memory was 276.8 MB in the beginning and 329.5 MB in the end (delta: -52.7 MB). Peak memory consumption was 206.9 MB. Max. memory is 16.0 GB. [2021-01-27 00:52:22,276 INFO L168 Benchmark]: CDTParser took 0.21 ms. Allocated memory is still 302.0 MB. Free memory was 271.7 MB in the beginning and 271.5 MB in the end (delta: 153.9 kB). There was no memory consumed. Max. memory is 16.0 GB. [2021-01-27 00:52:22,278 INFO L168 Benchmark]: CACSL2BoogieTranslator took 702.43 ms. Allocated memory is still 302.0 MB. Free memory was 275.9 MB in the beginning and 243.8 MB in the end (delta: 32.1 MB). Peak memory consumption was 31.5 MB. Max. memory is 16.0 GB. [2021-01-27 00:52:22,279 INFO L168 Benchmark]: Boogie Procedure Inliner took 117.45 ms. Allocated memory is still 302.0 MB. Free memory was 243.8 MB in the beginning and 283.1 MB in the end (delta: -39.4 MB). Peak memory consumption was 4.8 MB. Max. memory is 16.0 GB. [2021-01-27 00:52:22,280 INFO L168 Benchmark]: Boogie Preprocessor took 80.45 ms. Allocated memory is still 302.0 MB. Free memory was 283.1 MB in the beginning and 281.0 MB in the end (delta: 2.1 MB). Peak memory consumption was 2.1 MB. Max. memory is 16.0 GB. [2021-01-27 00:52:22,282 INFO L168 Benchmark]: RCFGBuilder took 1366.71 ms. Allocated memory is still 302.0 MB. Free memory was 281.0 MB in the beginning and 177.7 MB in the end (delta: 103.3 MB). Peak memory consumption was 102.8 MB. Max. memory is 16.0 GB. [2021-01-27 00:52:22,283 INFO L168 Benchmark]: TraceAbstraction took 3307.46 ms. Allocated memory was 302.0 MB in the beginning and 362.8 MB in the end (delta: 60.8 MB). Free memory was 177.7 MB in the beginning and 329.5 MB in the end (delta: -151.8 MB). Peak memory consumption was 107.8 MB. Max. memory is 16.0 GB. [2021-01-27 00:52:22,290 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.21 ms. Allocated memory is still 302.0 MB. Free memory was 271.7 MB in the beginning and 271.5 MB in the end (delta: 153.9 kB). There was no memory consumed. Max. memory is 16.0 GB. * CACSL2BoogieTranslator took 702.43 ms. Allocated memory is still 302.0 MB. Free memory was 275.9 MB in the beginning and 243.8 MB in the end (delta: 32.1 MB). Peak memory consumption was 31.5 MB. Max. memory is 16.0 GB. * Boogie Procedure Inliner took 117.45 ms. Allocated memory is still 302.0 MB. Free memory was 243.8 MB in the beginning and 283.1 MB in the end (delta: -39.4 MB). Peak memory consumption was 4.8 MB. Max. memory is 16.0 GB. * Boogie Preprocessor took 80.45 ms. Allocated memory is still 302.0 MB. Free memory was 283.1 MB in the beginning and 281.0 MB in the end (delta: 2.1 MB). Peak memory consumption was 2.1 MB. Max. memory is 16.0 GB. * RCFGBuilder took 1366.71 ms. Allocated memory is still 302.0 MB. Free memory was 281.0 MB in the beginning and 177.7 MB in the end (delta: 103.3 MB). Peak memory consumption was 102.8 MB. Max. memory is 16.0 GB. * TraceAbstraction took 3307.46 ms. Allocated memory was 302.0 MB in the beginning and 362.8 MB in the end (delta: 60.8 MB). Free memory was 177.7 MB in the beginning and 329.5 MB in the end (delta: -151.8 MB). Peak memory consumption was 107.8 MB. Max. memory is 16.0 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - CounterExampleResult [Line: 16]: a call of __VERIFIER_error() is reachable a call of __VERIFIER_error() is reachable We found a FailurePath: [L689] 0 int idx=0; VAL [idx=0] [L690] 0 int ctr1=1, ctr2=0; VAL [ctr1=1, ctr2=0, idx=0] [L691] 0 int readerprogress1=0, readerprogress2=0; VAL [ctr1=1, ctr2=0, idx=0, readerprogress1=0, readerprogress2=0] [L692] 0 pthread_mutex_t mutex; VAL [ctr1=1, ctr2=0, idx=0, mutex={7:0}, readerprogress1=0, readerprogress2=0] [L782] 0 pthread_t t1, t2, t3; VAL [ctr1=1, ctr2=0, idx=0, mutex={7:0}, readerprogress1=0, readerprogress2=0] [L784] FCALL, FORK 0 pthread_create(&t1, 0, qrcu_reader1, 0) VAL [ctr1=1, ctr2=0, idx=0, mutex={7:0}, readerprogress1=0, readerprogress2=0] [L785] FCALL, FORK 0 pthread_create(&t2, 0, qrcu_reader2, 0) VAL [ctr1=1, ctr2=0, idx=0, mutex={7:0}, readerprogress1=0, readerprogress2=0] [L743] 2 int myidx; VAL [ctr1=1, ctr2=0, idx=0, mutex={7:0}, readerprogress1=0, readerprogress2=0] [L744] COND TRUE 2 1 VAL [ctr1=1, ctr2=0, idx=0, mutex={7:0}, readerprogress1=0, readerprogress2=0] [L745] 2 myidx = idx VAL [ctr1=1, ctr2=0, idx=0, mutex={7:0}, readerprogress1=0, readerprogress2=0] [L746] COND TRUE 2 __VERIFIER_nondet_int() VAL [ctr1=1, ctr2=0, idx=0, mutex={7:0}, readerprogress1=0, readerprogress2=0] [L747] CALL 2 __VERIFIER_atomic_use1(myidx) [L694] CALL 2 assume_abort_if_not(myidx <= 0 && ctr1>0) [L3] COND FALSE 2 !(!cond) [L694] RET 2 assume_abort_if_not(myidx <= 0 && ctr1>0) [L695] 2 ctr1++ [L747] RET 2 __VERIFIER_atomic_use1(myidx) [L756] 2 readerprogress2 = 1 VAL [ctr1=2, ctr2=0, idx=0, mutex={7:0}, readerprogress1=0, readerprogress2=1] [L757] 2 readerprogress2 = 2 VAL [ctr1=2, ctr2=0, idx=0, mutex={7:0}, readerprogress1=0, readerprogress2=2] [L758] CALL 2 __VERIFIER_atomic_use_done(myidx) [L702] COND TRUE 2 myidx <= 0 [L702] 2 ctr1-- [L758] RET 2 __VERIFIER_atomic_use_done(myidx) [L759] 2 return 0; VAL [ctr1=1, ctr2=0, idx=0, mutex={7:0}, readerprogress1=0, readerprogress2=2] [L786] FCALL, FORK 0 pthread_create(&t3, 0, qrcu_updater, 0) VAL [ctr1=1, ctr2=0, idx=0, mutex={7:0}, readerprogress1=0, readerprogress2=2] [L762] 3 int i; VAL [ctr1=1, ctr2=0, idx=0, mutex={7:0}, readerprogress1=0, readerprogress2=2] [L763] 3 int readerstart1=__VERIFIER_nondet_int(), readerstart2=__VERIFIER_nondet_int(); VAL [ctr1=1, ctr2=0, idx=0, mutex={7:0}, readerprogress1=0, readerprogress2=2] [L763] 3 int readerstart1=__VERIFIER_nondet_int(), readerstart2=__VERIFIER_nondet_int(); VAL [ctr1=1, ctr2=0, idx=0, mutex={7:0}, readerprogress1=0, readerprogress2=2] [L764] 3 int sum; VAL [ctr1=1, ctr2=0, idx=0, mutex={7:0}, readerprogress1=0, readerprogress2=2] [L765] CALL 3 __VERIFIER_atomic_take_snapshot(readerstart1, readerstart2) [L706] 3 readerstart1 = readerprogress1 [L707] 3 readerstart2 = readerprogress2 [L765] RET 3 __VERIFIER_atomic_take_snapshot(readerstart1, readerstart2) [L766] COND TRUE 3 __VERIFIER_nondet_int() VAL [ctr1=1, ctr2=0, idx=0, mutex={7:0}, readerprogress1=0, readerprogress2=2] [L766] 3 sum = ctr1 VAL [ctr1=1, ctr2=0, idx=0, mutex={7:0}, readerprogress1=0, readerprogress2=2] [L766] 3 sum = sum + ctr2 VAL [ctr1=1, ctr2=0, idx=0, mutex={7:0}, readerprogress1=0, readerprogress2=2] [L767] COND TRUE 3 sum <= 1 VAL [ctr1=1, ctr2=0, idx=0, mutex={7:0}, readerprogress1=0, readerprogress2=2] [L767] COND TRUE 3 __VERIFIER_nondet_int() VAL [ctr1=1, ctr2=0, idx=0, mutex={7:0}, readerprogress1=0, readerprogress2=2] [L767] 3 sum = ctr1 VAL [ctr1=1, ctr2=0, idx=0, mutex={7:0}, readerprogress1=0, readerprogress2=2] [L767] 3 sum = sum + ctr2 VAL [ctr1=1, ctr2=0, idx=0, mutex={7:0}, readerprogress1=0, readerprogress2=2] [L769] COND FALSE 3 !(sum > 1) VAL [ctr1=1, ctr2=0, idx=0, mutex={7:0}, readerprogress1=0, readerprogress2=2] [L787] 0 \read(t1) VAL [ctr1=1, ctr2=0, idx=0, mutex={7:0}, readerprogress1=0, readerprogress2=2] [L724] 1 int myidx; VAL [ctr1=1, ctr2=0, idx=0, mutex={7:0}, readerprogress1=0, readerprogress2=2] [L725] COND TRUE 1 1 VAL [ctr1=1, ctr2=0, idx=0, mutex={7:0}, readerprogress1=0, readerprogress2=2] [L726] 1 myidx = idx VAL [ctr1=1, ctr2=0, idx=0, mutex={7:0}, readerprogress1=0, readerprogress2=2] [L727] COND TRUE 1 __VERIFIER_nondet_int() VAL [ctr1=1, ctr2=0, idx=0, mutex={7:0}, readerprogress1=0, readerprogress2=2] [L728] CALL 1 __VERIFIER_atomic_use1(myidx) [L694] CALL 1 assume_abort_if_not(myidx <= 0 && ctr1>0) [L3] COND FALSE 1 !(!cond) [L694] RET 1 assume_abort_if_not(myidx <= 0 && ctr1>0) [L695] 1 ctr1++ [L728] RET 1 __VERIFIER_atomic_use1(myidx) [L737] 1 readerprogress1 = 1 VAL [ctr1=2, ctr2=0, idx=0, mutex={7:0}, readerprogress1=1, readerprogress2=2] [L777] CALL 3 __VERIFIER_atomic_check_progress1(readerstart1) [L710] COND TRUE 3 __VERIFIER_nondet_int() [L711] CALL 3 assume_abort_if_not(readerstart1 == 1 && readerprogress1 == 1) [L3] COND FALSE 3 !(!cond) [L711] RET 3 assume_abort_if_not(readerstart1 == 1 && readerprogress1 == 1) [L712] COND TRUE 3 !(0) [L712] CALL 3 reach_error() [L16] COND FALSE 3 !(0) [L16] 3 __assert_fail ("0", "qrcu-2.c", 7, __extension__ __PRETTY_FUNCTION__) VAL [ctr1=2, ctr2=0, idx=0, mutex={7:0}, readerprogress1=1, readerprogress2=2] - StatisticsResult: Ultimate Automizer benchmark data CFG has 4 procedures, 148 locations, 2 error locations. Started 1 CEGAR loops. VerificationResult: UNSAFE, OverallTime: 2.9s, OverallIterations: 8, TraceHistogramMax: 0, AutomataDifference: 0.0s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 0.0s, InitialAbstractionConstructionTime: 0.0s, HoareTripleCheckerStatistics: No data available, PredicateUnifierStatistics: No data available, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=0occurred in iteration=0, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s DumpTime, AutomataMinimizationStatistics: No data available, HoareAnnotationStatistics: No data available, RefinementEngineStatistics: TRACE_CHECK: 0.0s SsaConstructionTime, 0.2s SatisfiabilityAnalysisTime, 0.7s InterpolantComputationTime, 639 NumberOfCodeBlocks, 639 NumberOfCodeBlocksAsserted, 8 NumberOfCheckSat, 553 ConstructedInterpolants, 0 QuantifiedInterpolants, 159438 SizeOfPredicates, 0 NumberOfNonLiveVariables, 0 ConjunctsInSsa, 0 ConjunctsInUnsatCore, 7 InterpolantComputations, 7 PerfectInterpolantSequences, 1/1 InterpolantCoveringCapability, INVARIANT_SYNTHESIS: No data available, INTERPOLANT_CONSOLIDATION: No data available, ABSTRACT_INTERPRETATION: No data available, PDR: No data available, ACCELERATED_INTERPOLATION: No data available, SIFA: No data available, ReuseStatistics: No data available RESULT: Ultimate proved your program to be incorrect! Received shutdown request...