/usr/bin/java -Xmx8000000000 -Xss4m -jar ./plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata ./data -tc ../../../trunk/examples/toolchains/AutomizerCInline.xml -s ../../../trunk/examples/settings/default/automizer/svcomp-Reach-32bit-Automizer_Default.epf -i ../../../trunk/examples/svcomp/pthread-ext/10_fmaxsym_cas.i -------------------------------------------------------------------------------- This is Ultimate 0.1.25-b09bf87 [2020-10-16 10:55:07,037 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-10-16 10:55:07,039 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-10-16 10:55:07,066 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-10-16 10:55:07,067 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-10-16 10:55:07,074 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-10-16 10:55:07,077 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-10-16 10:55:07,081 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-10-16 10:55:07,083 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-10-16 10:55:07,086 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-10-16 10:55:07,087 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-10-16 10:55:07,088 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-10-16 10:55:07,088 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-10-16 10:55:07,091 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-10-16 10:55:07,092 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-10-16 10:55:07,093 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-10-16 10:55:07,094 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-10-16 10:55:07,095 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-10-16 10:55:07,096 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-10-16 10:55:07,098 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-10-16 10:55:07,099 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-10-16 10:55:07,100 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-10-16 10:55:07,101 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-10-16 10:55:07,102 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-10-16 10:55:07,104 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... 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[2020-10-16 10:55:07,106 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-10-16 10:55:07,107 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-10-16 10:55:07,108 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-10-16 10:55:07,109 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-10-16 10:55:07,110 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-10-16 10:55:07,110 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-10-16 10:55:07,110 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-10-16 10:55:07,110 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-10-16 10:55:07,111 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-10-16 10:55:07,111 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-10-16 10:55:07,112 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-10-16 10:55:07,113 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/default/automizer/svcomp-Reach-32bit-Automizer_Default.epf [2020-10-16 10:55:07,135 INFO L113 SettingsManager]: Loading preferences was successful [2020-10-16 10:55:07,135 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-10-16 10:55:07,136 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-10-16 10:55:07,137 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-10-16 10:55:07,137 INFO L138 SettingsManager]: * Use SBE=true [2020-10-16 10:55:07,137 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-10-16 10:55:07,137 INFO L138 SettingsManager]: * sizeof long=4 [2020-10-16 10:55:07,137 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-10-16 10:55:07,138 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-10-16 10:55:07,138 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-10-16 10:55:07,138 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-10-16 10:55:07,138 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-10-16 10:55:07,138 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-10-16 10:55:07,138 INFO L138 SettingsManager]: * sizeof long double=12 [2020-10-16 10:55:07,139 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-10-16 10:55:07,139 INFO L138 SettingsManager]: * Use constant arrays=true [2020-10-16 10:55:07,139 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-10-16 10:55:07,139 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-10-16 10:55:07,139 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2020-10-16 10:55:07,140 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-10-16 10:55:07,140 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-10-16 10:55:07,140 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-10-16 10:55:07,140 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-10-16 10:55:07,140 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-10-16 10:55:07,140 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-10-16 10:55:07,141 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2020-10-16 10:55:07,141 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2020-10-16 10:55:07,141 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-10-16 10:55:07,141 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2020-10-16 10:55:07,141 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-10-16 10:55:07,423 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-10-16 10:55:07,435 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-10-16 10:55:07,438 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-10-16 10:55:07,440 INFO L271 PluginConnector]: Initializing CDTParser... [2020-10-16 10:55:07,440 INFO L275 PluginConnector]: CDTParser initialized [2020-10-16 10:55:07,441 INFO L429 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/pthread-ext/10_fmaxsym_cas.i [2020-10-16 10:55:07,505 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/data/0a9922b13/e4d5e26e054e491186822068f957ba32/FLAGd84c1e2a1 [2020-10-16 10:55:08,011 INFO L306 CDTParser]: Found 1 translation units. [2020-10-16 10:55:08,014 INFO L160 CDTParser]: Scanning /storage/repos/ultimate-2/trunk/examples/svcomp/pthread-ext/10_fmaxsym_cas.i [2020-10-16 10:55:08,033 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/data/0a9922b13/e4d5e26e054e491186822068f957ba32/FLAGd84c1e2a1 [2020-10-16 10:55:08,317 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/data/0a9922b13/e4d5e26e054e491186822068f957ba32 [2020-10-16 10:55:08,326 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-10-16 10:55:08,328 INFO L131 ToolchainWalker]: Walking toolchain with 5 elements. [2020-10-16 10:55:08,330 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-10-16 10:55:08,330 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-10-16 10:55:08,335 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-10-16 10:55:08,336 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 16.10 10:55:08" (1/1) ... [2020-10-16 10:55:08,340 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@70a8587e and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.10 10:55:08, skipping insertion in model container [2020-10-16 10:55:08,340 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 16.10 10:55:08" (1/1) ... [2020-10-16 10:55:08,349 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-10-16 10:55:08,389 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-10-16 10:55:08,791 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-10-16 10:55:08,810 INFO L203 MainTranslator]: Completed pre-run [2020-10-16 10:55:08,873 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-10-16 10:55:08,946 INFO L208 MainTranslator]: Completed translation [2020-10-16 10:55:08,947 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.10 10:55:08 WrapperNode [2020-10-16 10:55:08,947 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-10-16 10:55:08,948 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2020-10-16 10:55:08,948 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2020-10-16 10:55:08,948 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2020-10-16 10:55:08,956 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.10 10:55:08" (1/1) ... [2020-10-16 10:55:08,972 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.10 10:55:08" (1/1) ... [2020-10-16 10:55:08,998 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2020-10-16 10:55:08,998 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2020-10-16 10:55:08,998 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2020-10-16 10:55:08,999 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2020-10-16 10:55:09,007 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.10 10:55:08" (1/1) ... [2020-10-16 10:55:09,007 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.10 10:55:08" (1/1) ... [2020-10-16 10:55:09,011 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.10 10:55:08" (1/1) ... [2020-10-16 10:55:09,011 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.10 10:55:08" (1/1) ... [2020-10-16 10:55:09,018 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.10 10:55:08" (1/1) ... [2020-10-16 10:55:09,023 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.10 10:55:08" (1/1) ... [2020-10-16 10:55:09,025 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.10 10:55:08" (1/1) ... [2020-10-16 10:55:09,028 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2020-10-16 10:55:09,029 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2020-10-16 10:55:09,029 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2020-10-16 10:55:09,029 INFO L275 PluginConnector]: RCFGBuilder initialized [2020-10-16 10:55:09,030 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.10 10:55:08" (1/1) ... No working directory specified, using /storage/repos/ultimate-2/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 [2020-10-16 10:55:09,093 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2020-10-16 10:55:09,094 INFO L130 BoogieDeclarations]: Found specification of procedure thr1 [2020-10-16 10:55:09,094 INFO L138 BoogieDeclarations]: Found implementation of procedure thr1 [2020-10-16 10:55:09,094 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2020-10-16 10:55:09,094 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2020-10-16 10:55:09,094 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2020-10-16 10:55:09,095 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2020-10-16 10:55:09,095 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2020-10-16 10:55:09,095 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2020-10-16 10:55:09,096 WARN L208 CfgBuilder]: User set CodeBlockSize to SequenceOfStatements but program contains fork statements. Overwriting the user preferences and setting CodeBlockSize to SingleStatement [2020-10-16 10:55:09,629 INFO L293 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2020-10-16 10:55:09,629 INFO L298 CfgBuilder]: Removed 11 assume(true) statements. [2020-10-16 10:55:09,632 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 16.10 10:55:09 BoogieIcfgContainer [2020-10-16 10:55:09,632 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2020-10-16 10:55:09,633 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2020-10-16 10:55:09,634 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2020-10-16 10:55:09,637 INFO L275 PluginConnector]: TraceAbstraction initialized [2020-10-16 10:55:09,638 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 16.10 10:55:08" (1/3) ... [2020-10-16 10:55:09,639 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@227e02e and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 16.10 10:55:09, skipping insertion in model container [2020-10-16 10:55:09,639 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.10 10:55:08" (2/3) ... [2020-10-16 10:55:09,639 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@227e02e and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 16.10 10:55:09, skipping insertion in model container [2020-10-16 10:55:09,640 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 16.10 10:55:09" (3/3) ... [2020-10-16 10:55:09,641 INFO L111 eAbstractionObserver]: Analyzing ICFG 10_fmaxsym_cas.i [2020-10-16 10:55:09,653 WARN L153 ceAbstractionStarter]: Switching off computation of Hoare annotation because input is a concurrent program [2020-10-16 10:55:09,654 INFO L164 ceAbstractionStarter]: Automizer settings: Hoare:false NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2020-10-16 10:55:09,661 INFO L176 ceAbstractionStarter]: Appying trace abstraction to program that has 1 error locations. [2020-10-16 10:55:09,662 INFO L348 ceAbstractionStarter]: Constructing petrified ICFG for 1 thread instances. [2020-10-16 10:55:09,690 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 10:55:09,691 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 10:55:09,691 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 10:55:09,691 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 10:55:09,691 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_#t~nondet8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 10:55:09,692 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_#t~nondet8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 10:55:09,692 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0_~offset~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 10:55:09,692 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_#t~nondet8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 10:55:09,692 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0_~offset~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 10:55:09,693 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 10:55:09,693 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 10:55:09,693 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 10:55:09,693 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 10:55:09,694 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 10:55:09,694 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 10:55:09,694 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0_~offset~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 10:55:09,694 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_findMax_#in~offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 10:55:09,694 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_findMax_#t~mem7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 10:55:09,695 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_findMax_~#cret~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 10:55:09,695 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_findMax_~#cret~0.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 10:55:09,695 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_findMax_#t~post3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 10:55:09,695 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0_findMax_~e~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 10:55:09,695 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0_findMax_~c~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 10:55:09,696 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0_findMax_~offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 10:55:09,696 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0_findMax_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 10:55:09,696 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_findMax_#t~mem4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 10:55:09,696 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_findMax_#t~mem5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 10:55:09,696 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_findMax_#t~mem6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 10:55:09,697 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_findMax_#in~offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 10:55:09,697 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0_findMax_~offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 10:55:09,697 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0_findMax_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 10:55:09,697 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0_findMax_~e~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 10:55:09,697 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0_findMax_~c~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 10:55:09,698 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_findMax_~#cret~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 10:55:09,698 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_findMax_~#cret~0.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 10:55:09,698 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0_findMax_~offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 10:55:09,698 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0_findMax_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 10:55:09,698 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0_findMax_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 10:55:09,699 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0_findMax_~offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 10:55:09,699 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0_findMax_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 10:55:09,699 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0_findMax_~offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 10:55:09,699 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_findMax_~#cret~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 10:55:09,700 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0_findMax_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 10:55:09,700 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_findMax_#t~mem4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 10:55:09,700 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_findMax_~#cret~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 10:55:09,700 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_findMax_~#cret~0.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 10:55:09,700 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_findMax_#t~mem4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 10:55:09,701 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0_findMax_~e~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 10:55:09,701 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 10:55:09,701 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 10:55:09,701 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_findMax_#t~mem4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 10:55:09,701 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_findMax_#t~mem7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 10:55:09,702 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_findMax_#t~mem5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 10:55:09,702 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_findMax_#t~mem7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 10:55:09,702 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0_findMax_~e~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 10:55:09,702 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_findMax_#t~mem7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 10:55:09,702 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0_findMax_~e~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 10:55:09,703 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_findMax_#t~mem5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 10:55:09,703 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0_findMax_~c~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 10:55:09,704 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_findMax_#t~mem7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 10:55:09,704 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_findMax_#t~mem7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 10:55:09,704 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_findMax_#t~mem5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 10:55:09,705 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0_findMax_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 10:55:09,705 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_findMax_#t~post3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 10:55:09,705 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0_findMax_~c~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 10:55:09,705 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0_findMax_~e~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 10:55:09,705 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0_findMax_~c~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 10:55:09,705 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0_findMax_~e~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 10:55:09,706 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_findMax_#t~post3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 10:55:09,706 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0_findMax_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 10:55:09,706 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_findMax_~#cret~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 10:55:09,706 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_findMax_~#cret~0.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 10:55:09,706 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0_findMax_~e~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 10:55:09,707 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0_findMax_~c~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 10:55:09,707 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0___VERIFIER_atomic_CAS_~v.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 10:55:09,707 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0___VERIFIER_atomic_CAS_~v.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 10:55:09,707 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0___VERIFIER_atomic_CAS_~e not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 10:55:09,707 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0___VERIFIER_atomic_CAS_#in~r.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 10:55:09,707 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0___VERIFIER_atomic_CAS_#t~mem2| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 10:55:09,707 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0___VERIFIER_atomic_CAS_#in~r.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 10:55:09,708 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0___VERIFIER_atomic_CAS_~r.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 10:55:09,708 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0___VERIFIER_atomic_CAS_#in~v.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 10:55:09,708 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0___VERIFIER_atomic_CAS_~u not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 10:55:09,708 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0___VERIFIER_atomic_CAS_#in~u| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 10:55:09,708 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0___VERIFIER_atomic_CAS_~r.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 10:55:09,708 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0___VERIFIER_atomic_CAS_#in~e| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 10:55:09,709 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0___VERIFIER_atomic_CAS_#in~v.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 10:55:09,709 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_findMax_#t~post3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 10:55:09,709 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_findMax_~#cret~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 10:55:09,710 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_findMax_~#cret~0.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 10:55:09,710 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_findMax_#t~mem6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 10:55:09,710 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_findMax_#t~mem6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 10:55:09,710 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_findMax_#t~mem6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 10:55:09,710 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_findMax_#t~mem6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 10:55:09,711 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_findMax_#t~mem6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 10:55:09,714 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_findMax_#in~offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 10:55:09,715 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_findMax_~#cret~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 10:55:09,715 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0_findMax_~e~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 10:55:09,715 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_#t~nondet8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 10:55:09,715 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0___VERIFIER_atomic_CAS_~v.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 10:55:09,715 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_findMax_#t~post3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 10:55:09,716 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0___VERIFIER_atomic_CAS_#in~e| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 10:55:09,716 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_findMax_#t~mem7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 10:55:09,716 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0___VERIFIER_atomic_CAS_~r.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 10:55:09,716 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_findMax_#t~mem4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 10:55:09,716 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_findMax_#t~mem6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 10:55:09,717 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_findMax_#t~mem5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 10:55:09,717 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0___VERIFIER_atomic_CAS_~u not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 10:55:09,717 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0___VERIFIER_atomic_CAS_#in~u| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 10:55:09,717 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0___VERIFIER_atomic_CAS_~v.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 10:55:09,718 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 10:55:09,718 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 10:55:09,718 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0___VERIFIER_atomic_CAS_~e not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 10:55:09,718 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0_findMax_~c~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 10:55:09,718 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 10:55:09,719 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 10:55:09,719 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0_~offset~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 10:55:09,719 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0___VERIFIER_atomic_CAS_#in~v.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 10:55:09,719 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_findMax_~#cret~0.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 10:55:09,720 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0___VERIFIER_atomic_CAS_#t~mem2| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 10:55:09,720 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0___VERIFIER_atomic_CAS_#in~v.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 10:55:09,720 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0_findMax_~offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 10:55:09,720 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0___VERIFIER_atomic_CAS_#in~r.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 10:55:09,720 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 10:55:09,721 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0___VERIFIER_atomic_CAS_~r.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 10:55:09,721 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0___VERIFIER_atomic_CAS_#in~r.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 10:55:09,721 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0_findMax_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 10:55:09,721 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 10:55:09,724 INFO L149 ThreadInstanceAdder]: Constructed 0 joinOtherThreadTransitions. [2020-10-16 10:55:09,738 INFO L253 AbstractCegarLoop]: Starting to check reachability of 3 error locations. [2020-10-16 10:55:09,756 INFO L377 AbstractCegarLoop]: Interprodecural is true [2020-10-16 10:55:09,757 INFO L378 AbstractCegarLoop]: Hoare is true [2020-10-16 10:55:09,757 INFO L379 AbstractCegarLoop]: Compute interpolants for FPandBP [2020-10-16 10:55:09,757 INFO L380 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2020-10-16 10:55:09,757 INFO L381 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2020-10-16 10:55:09,757 INFO L382 AbstractCegarLoop]: Difference is false [2020-10-16 10:55:09,757 INFO L383 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2020-10-16 10:55:09,757 INFO L387 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2020-10-16 10:55:09,770 INFO L129 etLargeBlockEncoding]: Petri net LBE is using semantic-based independence relation. [2020-10-16 10:55:09,773 INFO L144 etLargeBlockEncoding]: Starting large block encoding on Petri net that has 72 places, 78 transitions, 161 flow [2020-10-16 10:55:09,775 INFO L111 LiptonReduction]: Starting Lipton reduction on Petri net that has 72 places, 78 transitions, 161 flow [2020-10-16 10:55:09,777 INFO L71 FinitePrefix]: Start finitePrefix. Operand has 72 places, 78 transitions, 161 flow [2020-10-16 10:55:09,821 INFO L129 PetriNetUnfolder]: 10/86 cut-off events. [2020-10-16 10:55:09,822 INFO L130 PetriNetUnfolder]: For 0/0 co-relation queries the response was YES. [2020-10-16 10:55:09,827 INFO L80 FinitePrefix]: Finished finitePrefix Result has 91 conditions, 86 events. 10/86 cut-off events. For 0/0 co-relation queries the response was YES. Maximal size of possible extension queue 4. Compared 86 event pairs, 0 based on Foata normal form. 0/73 useless extension candidates. Maximal degree in co-relation 61. Up to 4 conditions per place. [2020-10-16 10:55:09,830 INFO L117 LiptonReduction]: Number of co-enabled transitions 1040 [2020-10-16 10:55:10,636 INFO L603 QuantifierPusher]: Distributing 2 conjuncts over 2 disjuncts [2020-10-16 10:55:11,052 INFO L603 QuantifierPusher]: Distributing 2 conjuncts over 2 disjuncts [2020-10-16 10:55:11,069 INFO L603 QuantifierPusher]: Distributing 2 conjuncts over 2 disjuncts [2020-10-16 10:55:11,719 WARN L193 SmtUtils]: Spent 186.00 ms on a formula simplification. DAG size of input: 75 DAG size of output: 73 [2020-10-16 10:55:11,897 INFO L132 LiptonReduction]: Checked pairs total: 1277 [2020-10-16 10:55:11,897 INFO L134 LiptonReduction]: Total number of compositions: 80 [2020-10-16 10:55:11,904 INFO L100 iNet2FiniteAutomaton]: Start petriNet2FiniteAutomaton. Operand has 17 places, 18 transitions, 41 flow [2020-10-16 10:55:11,915 INFO L122 iNet2FiniteAutomaton]: Finished petriNet2FiniteAutomaton. Result 49 states. [2020-10-16 10:55:11,917 INFO L276 IsEmpty]: Start isEmpty. Operand 49 states. [2020-10-16 10:55:11,922 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2020-10-16 10:55:11,923 INFO L414 BasicCegarLoop]: Found error trace [2020-10-16 10:55:11,923 INFO L422 BasicCegarLoop]: trace histogram [2, 1, 1, 1, 1] [2020-10-16 10:55:11,924 INFO L429 AbstractCegarLoop]: === Iteration 1 === [thr1Err0ASSERT_VIOLATIONERROR_FUNCTION, thr1Err0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATION]=== [2020-10-16 10:55:11,929 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-10-16 10:55:11,929 INFO L82 PathProgramCache]: Analyzing trace with hash -1355283519, now seen corresponding path program 1 times [2020-10-16 10:55:11,939 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-10-16 10:55:11,939 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2046158766] [2020-10-16 10:55:11,940 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-10-16 10:55:12,056 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2020-10-16 10:55:12,056 INFO L221 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2020-10-16 10:55:12,076 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2020-10-16 10:55:12,076 INFO L221 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2020-10-16 10:55:12,099 INFO L173 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2020-10-16 10:55:12,099 INFO L523 BasicCegarLoop]: Counterexample might be feasible [2020-10-16 10:55:12,100 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2020-10-16 10:55:12,101 WARN L371 ceAbstractionStarter]: 1 thread instances were not sufficient, I will increase this number and restart the analysis [2020-10-16 10:55:12,101 INFO L348 ceAbstractionStarter]: Constructing petrified ICFG for 2 thread instances. [2020-10-16 10:55:12,116 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 10:55:12,116 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 10:55:12,116 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of2ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 10:55:12,116 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of2ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 10:55:12,117 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0_#t~nondet8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 10:55:12,117 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0_#t~nondet8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 10:55:12,117 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of2ForFork0_~offset~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 10:55:12,117 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0_#t~nondet8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 10:55:12,118 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of2ForFork0_~offset~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 10:55:12,118 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 10:55:12,118 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of2ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 10:55:12,118 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 10:55:12,118 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of2ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 10:55:12,118 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of2ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 10:55:12,119 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of2ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 10:55:12,119 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of2ForFork0_~offset~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 10:55:12,119 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0_findMax_#in~offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 10:55:12,119 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0_findMax_#t~mem7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 10:55:12,119 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0_findMax_~#cret~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 10:55:12,119 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0_findMax_~#cret~0.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 10:55:12,120 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0_findMax_#t~post3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 10:55:12,120 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of2ForFork0_findMax_~e~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 10:55:12,120 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of2ForFork0_findMax_~c~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 10:55:12,120 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of2ForFork0_findMax_~offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 10:55:12,120 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of2ForFork0_findMax_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 10:55:12,120 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0_findMax_#t~mem4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 10:55:12,120 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0_findMax_#t~mem5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 10:55:12,121 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0_findMax_#t~mem6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 10:55:12,121 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0_findMax_#in~offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 10:55:12,121 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of2ForFork0_findMax_~offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 10:55:12,121 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of2ForFork0_findMax_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 10:55:12,121 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of2ForFork0_findMax_~e~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 10:55:12,121 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of2ForFork0_findMax_~c~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 10:55:12,122 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0_findMax_~#cret~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 10:55:12,122 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0_findMax_~#cret~0.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 10:55:12,122 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of2ForFork0_findMax_~offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 10:55:12,122 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of2ForFork0_findMax_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 10:55:12,122 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of2ForFork0_findMax_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 10:55:12,122 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of2ForFork0_findMax_~offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 10:55:12,123 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of2ForFork0_findMax_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 10:55:12,123 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of2ForFork0_findMax_~offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 10:55:12,123 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0_findMax_~#cret~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 10:55:12,123 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of2ForFork0_findMax_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 10:55:12,123 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0_findMax_#t~mem4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 10:55:12,124 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0_findMax_~#cret~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 10:55:12,124 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0_findMax_~#cret~0.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 10:55:12,124 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0_findMax_#t~mem4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 10:55:12,124 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of2ForFork0_findMax_~e~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 10:55:12,124 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 10:55:12,124 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 10:55:12,125 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0_findMax_#t~mem4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 10:55:12,125 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0_findMax_#t~mem7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 10:55:12,125 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0_findMax_#t~mem5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 10:55:12,125 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0_findMax_#t~mem7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 10:55:12,125 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of2ForFork0_findMax_~e~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 10:55:12,126 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0_findMax_#t~mem7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 10:55:12,126 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of2ForFork0_findMax_~e~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 10:55:12,126 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0_findMax_#t~mem5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 10:55:12,126 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of2ForFork0_findMax_~c~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 10:55:12,126 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0_findMax_#t~mem7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 10:55:12,126 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0_findMax_#t~mem7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 10:55:12,127 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0_findMax_#t~mem5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 10:55:12,127 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of2ForFork0_findMax_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 10:55:12,127 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0_findMax_#t~post3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 10:55:12,127 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of2ForFork0_findMax_~c~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 10:55:12,127 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of2ForFork0_findMax_~e~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 10:55:12,128 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of2ForFork0_findMax_~c~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 10:55:12,128 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of2ForFork0_findMax_~e~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 10:55:12,128 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0_findMax_#t~post3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 10:55:12,128 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of2ForFork0_findMax_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 10:55:12,128 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0_findMax_~#cret~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 10:55:12,128 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0_findMax_~#cret~0.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 10:55:12,129 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of2ForFork0_findMax_~e~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 10:55:12,129 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of2ForFork0_findMax_~c~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 10:55:12,129 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of2ForFork0___VERIFIER_atomic_CAS_~v.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 10:55:12,129 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of2ForFork0___VERIFIER_atomic_CAS_~v.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 10:55:12,129 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of2ForFork0___VERIFIER_atomic_CAS_~e not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 10:55:12,129 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0___VERIFIER_atomic_CAS_#in~r.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 10:55:12,129 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0___VERIFIER_atomic_CAS_#t~mem2| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 10:55:12,130 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0___VERIFIER_atomic_CAS_#in~r.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 10:55:12,130 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of2ForFork0___VERIFIER_atomic_CAS_~r.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 10:55:12,130 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0___VERIFIER_atomic_CAS_#in~v.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 10:55:12,130 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of2ForFork0___VERIFIER_atomic_CAS_~u not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 10:55:12,130 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0___VERIFIER_atomic_CAS_#in~u| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 10:55:12,130 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of2ForFork0___VERIFIER_atomic_CAS_~r.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 10:55:12,131 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0___VERIFIER_atomic_CAS_#in~e| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 10:55:12,131 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0___VERIFIER_atomic_CAS_#in~v.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 10:55:12,131 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0_findMax_#t~post3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 10:55:12,131 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0_findMax_~#cret~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 10:55:12,131 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0_findMax_~#cret~0.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 10:55:12,131 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0_findMax_#t~mem6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 10:55:12,132 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0_findMax_#t~mem6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 10:55:12,132 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0_findMax_#t~mem6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 10:55:12,132 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0_findMax_#t~mem6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 10:55:12,132 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0_findMax_#t~mem6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 10:55:12,133 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 10:55:12,133 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 10:55:12,133 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of2ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 10:55:12,133 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of2ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 10:55:12,134 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0_#t~nondet8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 10:55:12,134 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0_#t~nondet8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 10:55:12,134 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of2ForFork0_~offset~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 10:55:12,134 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0_#t~nondet8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 10:55:12,134 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of2ForFork0_~offset~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 10:55:12,134 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 10:55:12,135 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of2ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 10:55:12,135 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 10:55:12,135 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of2ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 10:55:12,135 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of2ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 10:55:12,135 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of2ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 10:55:12,136 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of2ForFork0_~offset~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 10:55:12,136 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0_findMax_#in~offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 10:55:12,136 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0_findMax_#t~mem7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 10:55:12,136 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0_findMax_~#cret~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 10:55:12,136 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0_findMax_~#cret~0.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 10:55:12,136 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0_findMax_#t~post3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 10:55:12,137 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of2ForFork0_findMax_~e~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 10:55:12,137 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of2ForFork0_findMax_~c~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 10:55:12,137 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of2ForFork0_findMax_~offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 10:55:12,137 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of2ForFork0_findMax_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 10:55:12,137 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0_findMax_#t~mem4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 10:55:12,137 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0_findMax_#t~mem5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 10:55:12,137 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0_findMax_#t~mem6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 10:55:12,138 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0_findMax_#in~offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 10:55:12,138 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of2ForFork0_findMax_~offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 10:55:12,138 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of2ForFork0_findMax_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 10:55:12,138 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of2ForFork0_findMax_~e~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 10:55:12,138 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of2ForFork0_findMax_~c~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 10:55:12,138 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0_findMax_~#cret~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 10:55:12,139 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0_findMax_~#cret~0.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 10:55:12,139 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of2ForFork0_findMax_~offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 10:55:12,139 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of2ForFork0_findMax_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 10:55:12,139 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of2ForFork0_findMax_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 10:55:12,139 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of2ForFork0_findMax_~offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 10:55:12,139 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of2ForFork0_findMax_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 10:55:12,140 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of2ForFork0_findMax_~offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 10:55:12,140 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0_findMax_~#cret~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 10:55:12,140 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of2ForFork0_findMax_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 10:55:12,140 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0_findMax_#t~mem4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 10:55:12,140 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0_findMax_~#cret~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 10:55:12,141 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0_findMax_~#cret~0.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 10:55:12,141 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0_findMax_#t~mem4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 10:55:12,141 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of2ForFork0_findMax_~e~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 10:55:12,141 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 10:55:12,141 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 10:55:12,141 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0_findMax_#t~mem4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 10:55:12,142 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0_findMax_#t~mem7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 10:55:12,142 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0_findMax_#t~mem5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 10:55:12,142 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0_findMax_#t~mem7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 10:55:12,142 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of2ForFork0_findMax_~e~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 10:55:12,142 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0_findMax_#t~mem7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 10:55:12,142 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of2ForFork0_findMax_~e~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 10:55:12,143 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0_findMax_#t~mem5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 10:55:12,143 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of2ForFork0_findMax_~c~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 10:55:12,143 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0_findMax_#t~mem7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 10:55:12,143 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0_findMax_#t~mem7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 10:55:12,143 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0_findMax_#t~mem5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 10:55:12,143 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of2ForFork0_findMax_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 10:55:12,144 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0_findMax_#t~post3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 10:55:12,144 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of2ForFork0_findMax_~c~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 10:55:12,144 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of2ForFork0_findMax_~e~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 10:55:12,144 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of2ForFork0_findMax_~c~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 10:55:12,144 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of2ForFork0_findMax_~e~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 10:55:12,144 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0_findMax_#t~post3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 10:55:12,144 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of2ForFork0_findMax_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 10:55:12,145 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0_findMax_~#cret~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 10:55:12,145 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0_findMax_~#cret~0.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 10:55:12,145 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of2ForFork0_findMax_~e~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 10:55:12,145 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of2ForFork0_findMax_~c~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 10:55:12,145 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of2ForFork0___VERIFIER_atomic_CAS_~v.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 10:55:12,145 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of2ForFork0___VERIFIER_atomic_CAS_~v.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 10:55:12,145 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of2ForFork0___VERIFIER_atomic_CAS_~e not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 10:55:12,146 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0___VERIFIER_atomic_CAS_#in~r.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 10:55:12,146 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0___VERIFIER_atomic_CAS_#t~mem2| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 10:55:12,146 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0___VERIFIER_atomic_CAS_#in~r.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 10:55:12,146 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of2ForFork0___VERIFIER_atomic_CAS_~r.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 10:55:12,146 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0___VERIFIER_atomic_CAS_#in~v.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 10:55:12,146 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of2ForFork0___VERIFIER_atomic_CAS_~u not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 10:55:12,146 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0___VERIFIER_atomic_CAS_#in~u| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 10:55:12,147 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of2ForFork0___VERIFIER_atomic_CAS_~r.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 10:55:12,147 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0___VERIFIER_atomic_CAS_#in~e| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 10:55:12,147 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0___VERIFIER_atomic_CAS_#in~v.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 10:55:12,147 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0_findMax_#t~post3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 10:55:12,147 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0_findMax_~#cret~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 10:55:12,148 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0_findMax_~#cret~0.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 10:55:12,148 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0_findMax_#t~mem6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 10:55:12,148 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0_findMax_#t~mem6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 10:55:12,148 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0_findMax_#t~mem6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 10:55:12,148 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0_findMax_#t~mem6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 10:55:12,149 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0_findMax_#t~mem6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 10:55:12,149 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0_findMax_~#cret~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 10:55:12,149 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0_findMax_#in~offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 10:55:12,149 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of2ForFork0_findMax_~e~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 10:55:12,150 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of2ForFork0___VERIFIER_atomic_CAS_~r.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 10:55:12,150 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of2ForFork0___VERIFIER_atomic_CAS_~r.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 10:55:12,150 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of2ForFork0___VERIFIER_atomic_CAS_~v.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 10:55:12,150 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0_findMax_~#cret~0.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 10:55:12,150 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0___VERIFIER_atomic_CAS_#in~e| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 10:55:12,151 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of2ForFork0___VERIFIER_atomic_CAS_~u not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 10:55:12,151 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0_findMax_#t~post3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 10:55:12,151 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of2ForFork0_~offset~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 10:55:12,151 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of2ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 10:55:12,151 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of2ForFork0___VERIFIER_atomic_CAS_~v.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 10:55:12,152 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0___VERIFIER_atomic_CAS_#in~v.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 10:55:12,152 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0___VERIFIER_atomic_CAS_#in~u| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 10:55:12,152 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of2ForFork0___VERIFIER_atomic_CAS_~e not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 10:55:12,152 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of2ForFork0_findMax_~c~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 10:55:12,152 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 10:55:12,152 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0_findMax_#t~mem4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 10:55:12,153 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0_findMax_#t~mem5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 10:55:12,153 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0___VERIFIER_atomic_CAS_#in~r.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 10:55:12,153 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of2ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 10:55:12,153 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 10:55:12,153 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 10:55:12,153 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0_findMax_#t~mem6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 10:55:12,154 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of2ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 10:55:12,154 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0_findMax_#t~mem7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 10:55:12,154 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0___VERIFIER_atomic_CAS_#in~v.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 10:55:12,154 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0___VERIFIER_atomic_CAS_#t~mem2| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 10:55:12,155 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0___VERIFIER_atomic_CAS_#in~r.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 10:55:12,155 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0_#t~nondet8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 10:55:12,155 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of2ForFork0_findMax_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 10:55:12,155 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of2ForFork0_findMax_~offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 10:55:12,159 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0___VERIFIER_atomic_CAS_#in~u| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 10:55:12,159 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0___VERIFIER_atomic_CAS_#t~mem2| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 10:55:12,160 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0___VERIFIER_atomic_CAS_#in~r.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 10:55:12,160 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of2ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 10:55:12,160 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0_findMax_#t~post3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 10:55:12,160 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of2ForFork0_~offset~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 10:55:12,160 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0_findMax_~#cret~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 10:55:12,160 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0___VERIFIER_atomic_CAS_#in~e| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 10:55:12,160 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of2ForFork0___VERIFIER_atomic_CAS_~r.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 10:55:12,160 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of2ForFork0_findMax_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 10:55:12,161 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of2ForFork0___VERIFIER_atomic_CAS_~r.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 10:55:12,161 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0___VERIFIER_atomic_CAS_#in~v.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 10:55:12,161 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of2ForFork0_findMax_~e~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 10:55:12,161 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of2ForFork0___VERIFIER_atomic_CAS_~e not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 10:55:12,161 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 10:55:12,161 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0_findMax_~#cret~0.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 10:55:12,161 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 10:55:12,161 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of2ForFork0___VERIFIER_atomic_CAS_~v.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 10:55:12,161 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0___VERIFIER_atomic_CAS_#in~r.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 10:55:12,162 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of2ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 10:55:12,162 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0_findMax_#t~mem7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 10:55:12,162 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 10:55:12,162 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of2ForFork0___VERIFIER_atomic_CAS_~u not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 10:55:12,162 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0_#t~nondet8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 10:55:12,162 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of2ForFork0_findMax_~offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 10:55:12,162 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of2ForFork0___VERIFIER_atomic_CAS_~v.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 10:55:12,162 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0_findMax_#in~offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 10:55:12,163 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of2ForFork0_findMax_~c~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 10:55:12,163 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0_findMax_#t~mem6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 10:55:12,163 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0___VERIFIER_atomic_CAS_#in~v.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 10:55:12,163 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0_findMax_#t~mem5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 10:55:12,163 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0_findMax_#t~mem4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 10:55:12,163 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of2ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 10:55:12,164 INFO L149 ThreadInstanceAdder]: Constructed 0 joinOtherThreadTransitions. [2020-10-16 10:55:12,164 INFO L253 AbstractCegarLoop]: Starting to check reachability of 4 error locations. [2020-10-16 10:55:12,165 INFO L377 AbstractCegarLoop]: Interprodecural is true [2020-10-16 10:55:12,165 INFO L378 AbstractCegarLoop]: Hoare is true [2020-10-16 10:55:12,165 INFO L379 AbstractCegarLoop]: Compute interpolants for FPandBP [2020-10-16 10:55:12,165 INFO L380 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2020-10-16 10:55:12,165 INFO L381 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2020-10-16 10:55:12,165 INFO L382 AbstractCegarLoop]: Difference is false [2020-10-16 10:55:12,166 INFO L383 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2020-10-16 10:55:12,166 INFO L387 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2020-10-16 10:55:12,173 INFO L129 etLargeBlockEncoding]: Petri net LBE is using semantic-based independence relation. [2020-10-16 10:55:12,173 INFO L144 etLargeBlockEncoding]: Starting large block encoding on Petri net that has 119 places, 131 transitions, 274 flow [2020-10-16 10:55:12,174 INFO L111 LiptonReduction]: Starting Lipton reduction on Petri net that has 119 places, 131 transitions, 274 flow [2020-10-16 10:55:12,174 INFO L71 FinitePrefix]: Start finitePrefix. Operand has 119 places, 131 transitions, 274 flow [2020-10-16 10:55:12,228 INFO L129 PetriNetUnfolder]: 19/148 cut-off events. [2020-10-16 10:55:12,229 INFO L130 PetriNetUnfolder]: For 2/2 co-relation queries the response was YES. [2020-10-16 10:55:12,233 INFO L80 FinitePrefix]: Finished finitePrefix Result has 158 conditions, 148 events. 19/148 cut-off events. For 2/2 co-relation queries the response was YES. Maximal size of possible extension queue 6. Compared 307 event pairs, 0 based on Foata normal form. 0/124 useless extension candidates. Maximal degree in co-relation 113. Up to 6 conditions per place. [2020-10-16 10:55:12,241 INFO L117 LiptonReduction]: Number of co-enabled transitions 7592 [2020-10-16 10:55:14,580 WARN L193 SmtUtils]: Spent 119.00 ms on a formula simplification. DAG size of input: 60 DAG size of output: 45 [2020-10-16 10:55:15,041 WARN L193 SmtUtils]: Spent 142.00 ms on a formula simplification. DAG size of input: 75 DAG size of output: 73 [2020-10-16 10:55:15,111 INFO L132 LiptonReduction]: Checked pairs total: 9108 [2020-10-16 10:55:15,111 INFO L134 LiptonReduction]: Total number of compositions: 132 [2020-10-16 10:55:15,112 INFO L100 iNet2FiniteAutomaton]: Start petriNet2FiniteAutomaton. Operand has 28 places, 31 transitions, 74 flow [2020-10-16 10:55:15,133 INFO L122 iNet2FiniteAutomaton]: Finished petriNet2FiniteAutomaton. Result 445 states. [2020-10-16 10:55:15,133 INFO L276 IsEmpty]: Start isEmpty. Operand 445 states. [2020-10-16 10:55:15,134 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 8 [2020-10-16 10:55:15,134 INFO L414 BasicCegarLoop]: Found error trace [2020-10-16 10:55:15,134 INFO L422 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1] [2020-10-16 10:55:15,135 INFO L429 AbstractCegarLoop]: === Iteration 1 === [thr1Err0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATION, thr1Err0ASSERT_VIOLATIONERROR_FUNCTION, thr1Err0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-10-16 10:55:15,135 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-10-16 10:55:15,135 INFO L82 PathProgramCache]: Analyzing trace with hash 1125251158, now seen corresponding path program 1 times [2020-10-16 10:55:15,135 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-10-16 10:55:15,136 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1432787112] [2020-10-16 10:55:15,136 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-10-16 10:55:15,156 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-16 10:55:15,199 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-10-16 10:55:15,200 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1432787112] [2020-10-16 10:55:15,201 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-10-16 10:55:15,201 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2020-10-16 10:55:15,201 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1939273600] [2020-10-16 10:55:15,206 INFO L461 AbstractCegarLoop]: Interpolant automaton has 2 states [2020-10-16 10:55:15,206 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-10-16 10:55:15,222 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 2 interpolants. [2020-10-16 10:55:15,222 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2020-10-16 10:55:15,225 INFO L87 Difference]: Start difference. First operand 445 states. Second operand 2 states. [2020-10-16 10:55:15,258 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-10-16 10:55:15,258 INFO L93 Difference]: Finished difference Result 354 states and 1098 transitions. [2020-10-16 10:55:15,259 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2020-10-16 10:55:15,260 INFO L78 Accepts]: Start accepts. Automaton has 2 states. Word has length 7 [2020-10-16 10:55:15,260 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-10-16 10:55:15,277 INFO L225 Difference]: With dead ends: 354 [2020-10-16 10:55:15,277 INFO L226 Difference]: Without dead ends: 354 [2020-10-16 10:55:15,278 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 2 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 0 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2020-10-16 10:55:15,309 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 354 states. [2020-10-16 10:55:15,380 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 354 to 354. [2020-10-16 10:55:15,382 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 354 states. [2020-10-16 10:55:15,386 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 354 states to 354 states and 1098 transitions. [2020-10-16 10:55:15,388 INFO L78 Accepts]: Start accepts. Automaton has 354 states and 1098 transitions. Word has length 7 [2020-10-16 10:55:15,388 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-10-16 10:55:15,388 INFO L481 AbstractCegarLoop]: Abstraction has 354 states and 1098 transitions. [2020-10-16 10:55:15,388 INFO L482 AbstractCegarLoop]: Interpolant automaton has 2 states. [2020-10-16 10:55:15,389 INFO L276 IsEmpty]: Start isEmpty. Operand 354 states and 1098 transitions. [2020-10-16 10:55:15,389 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 9 [2020-10-16 10:55:15,389 INFO L414 BasicCegarLoop]: Found error trace [2020-10-16 10:55:15,389 INFO L422 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1] [2020-10-16 10:55:15,390 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2020-10-16 10:55:15,390 INFO L429 AbstractCegarLoop]: === Iteration 2 === [thr1Err0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATION, thr1Err0ASSERT_VIOLATIONERROR_FUNCTION, thr1Err0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-10-16 10:55:15,390 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-10-16 10:55:15,390 INFO L82 PathProgramCache]: Analyzing trace with hash 523093408, now seen corresponding path program 1 times [2020-10-16 10:55:15,391 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-10-16 10:55:15,391 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [672032382] [2020-10-16 10:55:15,391 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-10-16 10:55:15,422 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-16 10:55:15,472 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-10-16 10:55:15,473 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [672032382] [2020-10-16 10:55:15,473 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-10-16 10:55:15,473 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2020-10-16 10:55:15,474 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1201929623] [2020-10-16 10:55:15,475 INFO L461 AbstractCegarLoop]: Interpolant automaton has 4 states [2020-10-16 10:55:15,475 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-10-16 10:55:15,476 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2020-10-16 10:55:15,476 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2020-10-16 10:55:15,476 INFO L87 Difference]: Start difference. First operand 354 states and 1098 transitions. Second operand 4 states. [2020-10-16 10:55:15,605 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-10-16 10:55:15,605 INFO L93 Difference]: Finished difference Result 547 states and 1659 transitions. [2020-10-16 10:55:15,605 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2020-10-16 10:55:15,605 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 8 [2020-10-16 10:55:15,606 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-10-16 10:55:15,612 INFO L225 Difference]: With dead ends: 547 [2020-10-16 10:55:15,612 INFO L226 Difference]: Without dead ends: 547 [2020-10-16 10:55:15,613 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 4 GetRequests, 1 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2020-10-16 10:55:15,616 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 547 states. [2020-10-16 10:55:15,633 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 547 to 432. [2020-10-16 10:55:15,633 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 432 states. [2020-10-16 10:55:15,636 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 432 states to 432 states and 1324 transitions. [2020-10-16 10:55:15,636 INFO L78 Accepts]: Start accepts. Automaton has 432 states and 1324 transitions. Word has length 8 [2020-10-16 10:55:15,636 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-10-16 10:55:15,636 INFO L481 AbstractCegarLoop]: Abstraction has 432 states and 1324 transitions. [2020-10-16 10:55:15,636 INFO L482 AbstractCegarLoop]: Interpolant automaton has 4 states. [2020-10-16 10:55:15,637 INFO L276 IsEmpty]: Start isEmpty. Operand 432 states and 1324 transitions. [2020-10-16 10:55:15,638 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2020-10-16 10:55:15,638 INFO L414 BasicCegarLoop]: Found error trace [2020-10-16 10:55:15,638 INFO L422 BasicCegarLoop]: trace histogram [3, 2, 1, 1, 1, 1] [2020-10-16 10:55:15,638 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2020-10-16 10:55:15,638 INFO L429 AbstractCegarLoop]: === Iteration 3 === [thr1Err0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATION, thr1Err0ASSERT_VIOLATIONERROR_FUNCTION, thr1Err0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-10-16 10:55:15,639 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-10-16 10:55:15,639 INFO L82 PathProgramCache]: Analyzing trace with hash -1008803599, now seen corresponding path program 1 times [2020-10-16 10:55:15,639 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-10-16 10:55:15,639 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [562781641] [2020-10-16 10:55:15,639 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-10-16 10:55:15,658 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2020-10-16 10:55:15,658 INFO L221 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2020-10-16 10:55:15,672 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2020-10-16 10:55:15,673 INFO L221 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2020-10-16 10:55:15,680 INFO L173 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2020-10-16 10:55:15,680 INFO L523 BasicCegarLoop]: Counterexample might be feasible [2020-10-16 10:55:15,680 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3 [2020-10-16 10:55:15,681 WARN L371 ceAbstractionStarter]: 2 thread instances were not sufficient, I will increase this number and restart the analysis [2020-10-16 10:55:15,682 INFO L348 ceAbstractionStarter]: Constructing petrified ICFG for 3 thread instances. [2020-10-16 10:55:15,696 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork0_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 10:55:15,696 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork0_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 10:55:15,696 WARN L313 ript$VariableManager]: TermVariabe thr1Thread3of3ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 10:55:15,696 WARN L313 ript$VariableManager]: TermVariabe thr1Thread3of3ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 10:55:15,697 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork0_#t~nondet8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 10:55:15,697 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork0_#t~nondet8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 10:55:15,697 WARN L313 ript$VariableManager]: TermVariabe thr1Thread3of3ForFork0_~offset~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 10:55:15,697 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork0_#t~nondet8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 10:55:15,697 WARN L313 ript$VariableManager]: TermVariabe thr1Thread3of3ForFork0_~offset~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 10:55:15,697 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 10:55:15,698 WARN L313 ript$VariableManager]: TermVariabe thr1Thread3of3ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 10:55:15,698 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 10:55:15,698 WARN L313 ript$VariableManager]: TermVariabe thr1Thread3of3ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 10:55:15,698 WARN L313 ript$VariableManager]: TermVariabe thr1Thread3of3ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 10:55:15,698 WARN L313 ript$VariableManager]: TermVariabe thr1Thread3of3ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 10:55:15,698 WARN L313 ript$VariableManager]: TermVariabe thr1Thread3of3ForFork0_~offset~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 10:55:15,699 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork0_findMax_#in~offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 10:55:15,699 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork0_findMax_#t~mem7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 10:55:15,699 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork0_findMax_~#cret~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 10:55:15,699 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork0_findMax_~#cret~0.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 10:55:15,699 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork0_findMax_#t~post3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 10:55:15,699 WARN L313 ript$VariableManager]: TermVariabe thr1Thread3of3ForFork0_findMax_~e~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 10:55:15,699 WARN L313 ript$VariableManager]: TermVariabe thr1Thread3of3ForFork0_findMax_~c~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 10:55:15,699 WARN L313 ript$VariableManager]: TermVariabe thr1Thread3of3ForFork0_findMax_~offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 10:55:15,699 WARN L313 ript$VariableManager]: TermVariabe thr1Thread3of3ForFork0_findMax_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 10:55:15,700 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork0_findMax_#t~mem4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 10:55:15,700 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork0_findMax_#t~mem5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 10:55:15,700 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork0_findMax_#t~mem6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 10:55:15,700 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork0_findMax_#in~offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 10:55:15,700 WARN L313 ript$VariableManager]: TermVariabe thr1Thread3of3ForFork0_findMax_~offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 10:55:15,700 WARN L313 ript$VariableManager]: TermVariabe thr1Thread3of3ForFork0_findMax_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 10:55:15,700 WARN L313 ript$VariableManager]: TermVariabe thr1Thread3of3ForFork0_findMax_~e~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 10:55:15,701 WARN L313 ript$VariableManager]: TermVariabe thr1Thread3of3ForFork0_findMax_~c~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 10:55:15,701 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork0_findMax_~#cret~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 10:55:15,701 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork0_findMax_~#cret~0.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 10:55:15,701 WARN L313 ript$VariableManager]: TermVariabe thr1Thread3of3ForFork0_findMax_~offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 10:55:15,701 WARN L313 ript$VariableManager]: TermVariabe thr1Thread3of3ForFork0_findMax_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 10:55:15,702 WARN L313 ript$VariableManager]: TermVariabe thr1Thread3of3ForFork0_findMax_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 10:55:15,702 WARN L313 ript$VariableManager]: TermVariabe thr1Thread3of3ForFork0_findMax_~offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 10:55:15,702 WARN L313 ript$VariableManager]: TermVariabe thr1Thread3of3ForFork0_findMax_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 10:55:15,702 WARN L313 ript$VariableManager]: TermVariabe thr1Thread3of3ForFork0_findMax_~offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 10:55:15,702 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork0_findMax_~#cret~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 10:55:15,702 WARN L313 ript$VariableManager]: TermVariabe thr1Thread3of3ForFork0_findMax_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 10:55:15,703 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork0_findMax_#t~mem4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 10:55:15,703 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork0_findMax_~#cret~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 10:55:15,703 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork0_findMax_~#cret~0.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 10:55:15,703 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork0_findMax_#t~mem4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 10:55:15,703 WARN L313 ript$VariableManager]: TermVariabe thr1Thread3of3ForFork0_findMax_~e~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 10:55:15,703 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 10:55:15,704 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 10:55:15,704 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork0_findMax_#t~mem4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 10:55:15,704 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork0_findMax_#t~mem7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 10:55:15,704 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork0_findMax_#t~mem5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 10:55:15,704 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork0_findMax_#t~mem7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 10:55:15,705 WARN L313 ript$VariableManager]: TermVariabe thr1Thread3of3ForFork0_findMax_~e~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 10:55:15,705 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork0_findMax_#t~mem7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 10:55:15,705 WARN L313 ript$VariableManager]: TermVariabe thr1Thread3of3ForFork0_findMax_~e~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 10:55:15,705 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork0_findMax_#t~mem5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 10:55:15,705 WARN L313 ript$VariableManager]: TermVariabe thr1Thread3of3ForFork0_findMax_~c~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 10:55:15,705 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork0_findMax_#t~mem7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 10:55:15,705 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork0_findMax_#t~mem7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 10:55:15,706 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork0_findMax_#t~mem5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 10:55:15,706 WARN L313 ript$VariableManager]: TermVariabe thr1Thread3of3ForFork0_findMax_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 10:55:15,706 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork0_findMax_#t~post3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 10:55:15,706 WARN L313 ript$VariableManager]: TermVariabe thr1Thread3of3ForFork0_findMax_~c~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 10:55:15,706 WARN L313 ript$VariableManager]: TermVariabe thr1Thread3of3ForFork0_findMax_~e~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 10:55:15,707 WARN L313 ript$VariableManager]: TermVariabe thr1Thread3of3ForFork0_findMax_~c~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 10:55:15,707 WARN L313 ript$VariableManager]: TermVariabe thr1Thread3of3ForFork0_findMax_~e~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 10:55:15,707 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork0_findMax_#t~post3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 10:55:15,707 WARN L313 ript$VariableManager]: TermVariabe thr1Thread3of3ForFork0_findMax_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 10:55:15,707 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork0_findMax_~#cret~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 10:55:15,707 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork0_findMax_~#cret~0.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 10:55:15,707 WARN L313 ript$VariableManager]: TermVariabe thr1Thread3of3ForFork0_findMax_~e~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 10:55:15,708 WARN L313 ript$VariableManager]: TermVariabe thr1Thread3of3ForFork0_findMax_~c~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 10:55:15,708 WARN L313 ript$VariableManager]: TermVariabe thr1Thread3of3ForFork0___VERIFIER_atomic_CAS_~v.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 10:55:15,708 WARN L313 ript$VariableManager]: TermVariabe thr1Thread3of3ForFork0___VERIFIER_atomic_CAS_~v.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 10:55:15,708 WARN L313 ript$VariableManager]: TermVariabe thr1Thread3of3ForFork0___VERIFIER_atomic_CAS_~e not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 10:55:15,708 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork0___VERIFIER_atomic_CAS_#in~r.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 10:55:15,708 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork0___VERIFIER_atomic_CAS_#t~mem2| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 10:55:15,709 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork0___VERIFIER_atomic_CAS_#in~r.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 10:55:15,709 WARN L313 ript$VariableManager]: TermVariabe thr1Thread3of3ForFork0___VERIFIER_atomic_CAS_~r.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 10:55:15,709 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork0___VERIFIER_atomic_CAS_#in~v.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 10:55:15,709 WARN L313 ript$VariableManager]: TermVariabe thr1Thread3of3ForFork0___VERIFIER_atomic_CAS_~u not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 10:55:15,709 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork0___VERIFIER_atomic_CAS_#in~u| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 10:55:15,709 WARN L313 ript$VariableManager]: TermVariabe thr1Thread3of3ForFork0___VERIFIER_atomic_CAS_~r.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 10:55:15,709 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork0___VERIFIER_atomic_CAS_#in~e| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 10:55:15,710 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork0___VERIFIER_atomic_CAS_#in~v.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 10:55:15,710 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork0_findMax_#t~post3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 10:55:15,710 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork0_findMax_~#cret~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 10:55:15,710 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork0_findMax_~#cret~0.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 10:55:15,710 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork0_findMax_#t~mem6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 10:55:15,711 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork0_findMax_#t~mem6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 10:55:15,711 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork0_findMax_#t~mem6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 10:55:15,711 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork0_findMax_#t~mem6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 10:55:15,711 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork0_findMax_#t~mem6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 10:55:15,712 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork0_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 10:55:15,712 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork0_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 10:55:15,712 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of3ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 10:55:15,712 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of3ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 10:55:15,712 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork0_#t~nondet8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 10:55:15,712 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork0_#t~nondet8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 10:55:15,712 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of3ForFork0_~offset~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 10:55:15,712 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork0_#t~nondet8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 10:55:15,713 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of3ForFork0_~offset~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 10:55:15,713 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 10:55:15,713 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of3ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 10:55:15,713 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 10:55:15,713 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of3ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 10:55:15,713 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of3ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 10:55:15,714 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of3ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 10:55:15,714 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of3ForFork0_~offset~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 10:55:15,714 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork0_findMax_#in~offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 10:55:15,714 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork0_findMax_#t~mem7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 10:55:15,714 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork0_findMax_~#cret~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 10:55:15,714 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork0_findMax_~#cret~0.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 10:55:15,714 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork0_findMax_#t~post3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 10:55:15,715 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of3ForFork0_findMax_~e~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 10:55:15,715 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of3ForFork0_findMax_~c~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 10:55:15,715 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of3ForFork0_findMax_~offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 10:55:15,715 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of3ForFork0_findMax_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 10:55:15,715 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork0_findMax_#t~mem4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 10:55:15,715 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork0_findMax_#t~mem5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 10:55:15,715 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork0_findMax_#t~mem6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 10:55:15,715 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork0_findMax_#in~offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 10:55:15,716 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of3ForFork0_findMax_~offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 10:55:15,716 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of3ForFork0_findMax_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 10:55:15,716 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of3ForFork0_findMax_~e~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 10:55:15,716 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of3ForFork0_findMax_~c~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 10:55:15,716 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork0_findMax_~#cret~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 10:55:15,716 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork0_findMax_~#cret~0.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 10:55:15,716 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of3ForFork0_findMax_~offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 10:55:15,716 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of3ForFork0_findMax_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 10:55:15,717 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of3ForFork0_findMax_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 10:55:15,717 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of3ForFork0_findMax_~offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 10:55:15,717 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of3ForFork0_findMax_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 10:55:15,717 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of3ForFork0_findMax_~offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 10:55:15,717 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork0_findMax_~#cret~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 10:55:15,717 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of3ForFork0_findMax_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 10:55:15,717 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork0_findMax_#t~mem4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 10:55:15,718 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork0_findMax_~#cret~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 10:55:15,718 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork0_findMax_~#cret~0.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 10:55:15,718 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork0_findMax_#t~mem4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 10:55:15,718 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of3ForFork0_findMax_~e~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 10:55:15,718 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 10:55:15,718 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 10:55:15,718 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork0_findMax_#t~mem4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 10:55:15,719 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork0_findMax_#t~mem7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 10:55:15,719 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork0_findMax_#t~mem5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 10:55:15,719 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork0_findMax_#t~mem7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 10:55:15,719 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of3ForFork0_findMax_~e~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 10:55:15,719 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork0_findMax_#t~mem7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 10:55:15,719 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of3ForFork0_findMax_~e~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 10:55:15,720 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork0_findMax_#t~mem5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 10:55:15,720 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of3ForFork0_findMax_~c~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 10:55:15,720 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork0_findMax_#t~mem7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 10:55:15,720 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork0_findMax_#t~mem7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 10:55:15,720 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork0_findMax_#t~mem5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 10:55:15,720 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of3ForFork0_findMax_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 10:55:15,720 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork0_findMax_#t~post3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 10:55:15,721 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of3ForFork0_findMax_~c~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 10:55:15,721 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of3ForFork0_findMax_~e~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 10:55:15,721 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of3ForFork0_findMax_~c~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 10:55:15,721 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of3ForFork0_findMax_~e~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 10:55:15,721 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork0_findMax_#t~post3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 10:55:15,721 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of3ForFork0_findMax_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 10:55:15,721 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork0_findMax_~#cret~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 10:55:15,722 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork0_findMax_~#cret~0.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 10:55:15,722 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of3ForFork0_findMax_~e~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 10:55:15,722 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of3ForFork0_findMax_~c~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 10:55:15,722 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of3ForFork0___VERIFIER_atomic_CAS_~v.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 10:55:15,722 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of3ForFork0___VERIFIER_atomic_CAS_~v.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 10:55:15,722 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of3ForFork0___VERIFIER_atomic_CAS_~e not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 10:55:15,722 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork0___VERIFIER_atomic_CAS_#in~r.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 10:55:15,722 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork0___VERIFIER_atomic_CAS_#t~mem2| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 10:55:15,723 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork0___VERIFIER_atomic_CAS_#in~r.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 10:55:15,723 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of3ForFork0___VERIFIER_atomic_CAS_~r.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 10:55:15,723 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork0___VERIFIER_atomic_CAS_#in~v.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 10:55:15,723 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of3ForFork0___VERIFIER_atomic_CAS_~u not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 10:55:15,723 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork0___VERIFIER_atomic_CAS_#in~u| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 10:55:15,724 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of3ForFork0___VERIFIER_atomic_CAS_~r.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 10:55:15,724 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork0___VERIFIER_atomic_CAS_#in~e| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 10:55:15,724 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork0___VERIFIER_atomic_CAS_#in~v.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 10:55:15,724 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork0_findMax_#t~post3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 10:55:15,724 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork0_findMax_~#cret~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 10:55:15,724 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork0_findMax_~#cret~0.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 10:55:15,724 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork0_findMax_#t~mem6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 10:55:15,725 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork0_findMax_#t~mem6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 10:55:15,725 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork0_findMax_#t~mem6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 10:55:15,725 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork0_findMax_#t~mem6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 10:55:15,725 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork0_findMax_#t~mem6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 10:55:15,726 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork0_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 10:55:15,726 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork0_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 10:55:15,726 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of3ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 10:55:15,726 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of3ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 10:55:15,726 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork0_#t~nondet8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 10:55:15,726 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork0_#t~nondet8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 10:55:15,726 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of3ForFork0_~offset~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 10:55:15,727 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork0_#t~nondet8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 10:55:15,727 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of3ForFork0_~offset~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 10:55:15,727 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 10:55:15,727 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of3ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 10:55:15,727 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 10:55:15,727 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of3ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 10:55:15,727 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of3ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 10:55:15,728 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of3ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 10:55:15,728 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of3ForFork0_~offset~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 10:55:15,728 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork0_findMax_#in~offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 10:55:15,728 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork0_findMax_#t~mem7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 10:55:15,728 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork0_findMax_~#cret~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 10:55:15,728 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork0_findMax_~#cret~0.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 10:55:15,728 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork0_findMax_#t~post3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 10:55:15,729 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of3ForFork0_findMax_~e~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 10:55:15,729 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of3ForFork0_findMax_~c~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 10:55:15,729 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of3ForFork0_findMax_~offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 10:55:15,729 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of3ForFork0_findMax_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 10:55:15,729 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork0_findMax_#t~mem4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 10:55:15,729 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork0_findMax_#t~mem5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 10:55:15,729 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork0_findMax_#t~mem6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 10:55:15,729 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork0_findMax_#in~offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 10:55:15,730 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of3ForFork0_findMax_~offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 10:55:15,730 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of3ForFork0_findMax_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 10:55:15,730 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of3ForFork0_findMax_~e~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 10:55:15,730 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of3ForFork0_findMax_~c~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 10:55:15,730 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork0_findMax_~#cret~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 10:55:15,730 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork0_findMax_~#cret~0.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 10:55:15,730 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of3ForFork0_findMax_~offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 10:55:15,731 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of3ForFork0_findMax_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 10:55:15,731 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of3ForFork0_findMax_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 10:55:15,731 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of3ForFork0_findMax_~offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 10:55:15,731 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of3ForFork0_findMax_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 10:55:15,731 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of3ForFork0_findMax_~offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 10:55:15,731 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork0_findMax_~#cret~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 10:55:15,732 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of3ForFork0_findMax_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 10:55:15,735 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork0_findMax_#t~mem4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 10:55:15,735 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork0_findMax_~#cret~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 10:55:15,735 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork0_findMax_~#cret~0.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 10:55:15,735 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork0_findMax_#t~mem4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 10:55:15,736 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of3ForFork0_findMax_~e~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 10:55:15,736 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 10:55:15,736 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 10:55:15,736 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork0_findMax_#t~mem4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 10:55:15,737 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork0_findMax_#t~mem7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 10:55:15,737 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork0_findMax_#t~mem5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 10:55:15,737 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork0_findMax_#t~mem7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 10:55:15,737 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of3ForFork0_findMax_~e~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 10:55:15,737 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork0_findMax_#t~mem7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 10:55:15,737 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of3ForFork0_findMax_~e~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 10:55:15,737 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork0_findMax_#t~mem5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 10:55:15,738 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of3ForFork0_findMax_~c~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 10:55:15,738 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork0_findMax_#t~mem7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 10:55:15,738 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork0_findMax_#t~mem7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 10:55:15,738 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork0_findMax_#t~mem5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 10:55:15,738 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of3ForFork0_findMax_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 10:55:15,738 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork0_findMax_#t~post3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 10:55:15,738 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of3ForFork0_findMax_~c~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 10:55:15,739 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of3ForFork0_findMax_~e~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 10:55:15,739 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of3ForFork0_findMax_~c~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 10:55:15,739 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of3ForFork0_findMax_~e~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 10:55:15,739 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork0_findMax_#t~post3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 10:55:15,739 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of3ForFork0_findMax_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 10:55:15,739 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork0_findMax_~#cret~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 10:55:15,739 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork0_findMax_~#cret~0.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 10:55:15,740 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of3ForFork0_findMax_~e~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 10:55:15,740 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of3ForFork0_findMax_~c~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 10:55:15,740 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of3ForFork0___VERIFIER_atomic_CAS_~v.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 10:55:15,740 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of3ForFork0___VERIFIER_atomic_CAS_~v.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 10:55:15,740 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of3ForFork0___VERIFIER_atomic_CAS_~e not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 10:55:15,740 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork0___VERIFIER_atomic_CAS_#in~r.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 10:55:15,740 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork0___VERIFIER_atomic_CAS_#t~mem2| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 10:55:15,740 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork0___VERIFIER_atomic_CAS_#in~r.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 10:55:15,741 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of3ForFork0___VERIFIER_atomic_CAS_~r.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 10:55:15,741 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork0___VERIFIER_atomic_CAS_#in~v.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 10:55:15,741 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of3ForFork0___VERIFIER_atomic_CAS_~u not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 10:55:15,741 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork0___VERIFIER_atomic_CAS_#in~u| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 10:55:15,741 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of3ForFork0___VERIFIER_atomic_CAS_~r.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 10:55:15,741 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork0___VERIFIER_atomic_CAS_#in~e| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 10:55:15,741 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork0___VERIFIER_atomic_CAS_#in~v.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 10:55:15,742 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork0_findMax_#t~post3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 10:55:15,742 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork0_findMax_~#cret~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 10:55:15,742 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork0_findMax_~#cret~0.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 10:55:15,742 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork0_findMax_#t~mem6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 10:55:15,742 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork0_findMax_#t~mem6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 10:55:15,743 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork0_findMax_#t~mem6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 10:55:15,743 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork0_findMax_#t~mem6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 10:55:15,743 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork0_findMax_#t~mem6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 10:55:15,743 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork0_findMax_#t~post3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 10:55:15,744 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of3ForFork0___VERIFIER_atomic_CAS_~v.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 10:55:15,744 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of3ForFork0___VERIFIER_atomic_CAS_~r.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 10:55:15,744 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork0___VERIFIER_atomic_CAS_#in~v.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 10:55:15,744 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork0_findMax_~#cret~0.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 10:55:15,744 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of3ForFork0_findMax_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 10:55:15,744 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of3ForFork0___VERIFIER_atomic_CAS_~r.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 10:55:15,745 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork0___VERIFIER_atomic_CAS_#t~mem2| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 10:55:15,745 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork0_findMax_#in~offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 10:55:15,745 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of3ForFork0_findMax_~e~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 10:55:15,745 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork0___VERIFIER_atomic_CAS_#in~r.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 10:55:15,745 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of3ForFork0___VERIFIER_atomic_CAS_~u not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 10:55:15,745 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork0_findMax_~#cret~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 10:55:15,745 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork0___VERIFIER_atomic_CAS_#in~e| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 10:55:15,746 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 10:55:15,746 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 10:55:15,746 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of3ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 10:55:15,746 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of3ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 10:55:15,747 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork0___VERIFIER_atomic_CAS_#in~v.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 10:55:15,747 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of3ForFork0_~offset~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 10:55:15,747 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork0_findMax_#t~mem4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 10:55:15,747 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 10:55:15,747 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of3ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 10:55:15,747 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of3ForFork0_findMax_~c~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 10:55:15,748 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of3ForFork0___VERIFIER_atomic_CAS_~e not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 10:55:15,748 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork0___VERIFIER_atomic_CAS_#in~u| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 10:55:15,748 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork0___VERIFIER_atomic_CAS_#in~r.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 10:55:15,748 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork0_findMax_#t~mem7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 10:55:15,748 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork0_findMax_#t~mem5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 10:55:15,748 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork0_findMax_#t~mem6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 10:55:15,748 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of3ForFork0___VERIFIER_atomic_CAS_~v.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 10:55:15,749 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork0_#t~nondet8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 10:55:15,749 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of3ForFork0_findMax_~offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 10:55:15,753 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork0___VERIFIER_atomic_CAS_#in~u| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 10:55:15,754 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of3ForFork0_findMax_~c~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 10:55:15,754 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork0___VERIFIER_atomic_CAS_#in~r.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 10:55:15,754 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of3ForFork0___VERIFIER_atomic_CAS_~v.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 10:55:15,754 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of3ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 10:55:15,754 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of3ForFork0_findMax_~offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 10:55:15,754 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of3ForFork0_findMax_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 10:55:15,754 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of3ForFork0___VERIFIER_atomic_CAS_~r.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 10:55:15,755 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of3ForFork0___VERIFIER_atomic_CAS_~v.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 10:55:15,755 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 10:55:15,755 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork0_findMax_~#cret~0.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 10:55:15,755 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 10:55:15,755 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of3ForFork0_~offset~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 10:55:15,755 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork0___VERIFIER_atomic_CAS_#t~mem2| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 10:55:15,755 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of3ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 10:55:15,756 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 10:55:15,756 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of3ForFork0___VERIFIER_atomic_CAS_~r.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 10:55:15,756 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of3ForFork0___VERIFIER_atomic_CAS_~e not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 10:55:15,756 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork0___VERIFIER_atomic_CAS_#in~v.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 10:55:15,756 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork0___VERIFIER_atomic_CAS_#in~r.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 10:55:15,756 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of3ForFork0_findMax_~e~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 10:55:15,757 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork0_#t~nondet8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 10:55:15,757 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork0_findMax_#t~mem6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 10:55:15,757 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork0_findMax_#t~mem7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 10:55:15,757 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of3ForFork0___VERIFIER_atomic_CAS_~u not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 10:55:15,757 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork0_findMax_~#cret~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 10:55:15,757 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork0___VERIFIER_atomic_CAS_#in~e| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 10:55:15,757 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of3ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 10:55:15,758 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork0_findMax_#t~post3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 10:55:15,758 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork0___VERIFIER_atomic_CAS_#in~v.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 10:55:15,758 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork0_findMax_#t~mem4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 10:55:15,758 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork0_findMax_#t~mem5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 10:55:15,758 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork0_findMax_#in~offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 10:55:15,760 WARN L313 ript$VariableManager]: TermVariabe thr1Thread3of3ForFork0___VERIFIER_atomic_CAS_~u not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 10:55:15,760 WARN L313 ript$VariableManager]: TermVariabe thr1Thread3of3ForFork0_findMax_~offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 10:55:15,760 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 10:55:15,760 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork0_findMax_#t~mem4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 10:55:15,760 WARN L313 ript$VariableManager]: TermVariabe thr1Thread3of3ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 10:55:15,761 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork0_findMax_#t~mem6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 10:55:15,761 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork0___VERIFIER_atomic_CAS_#in~v.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 10:55:15,761 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork0_findMax_#t~mem5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 10:55:15,761 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 10:55:15,761 WARN L313 ript$VariableManager]: TermVariabe thr1Thread3of3ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 10:55:15,761 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 10:55:15,761 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork0_#t~nondet8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 10:55:15,762 WARN L313 ript$VariableManager]: TermVariabe thr1Thread3of3ForFork0_findMax_~c~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 10:55:15,762 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork0_findMax_#t~mem7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 10:55:15,762 WARN L313 ript$VariableManager]: TermVariabe thr1Thread3of3ForFork0___VERIFIER_atomic_CAS_~v.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 10:55:15,762 WARN L313 ript$VariableManager]: TermVariabe thr1Thread3of3ForFork0_findMax_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 10:55:15,762 WARN L313 ript$VariableManager]: TermVariabe thr1Thread3of3ForFork0___VERIFIER_atomic_CAS_~r.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 10:55:15,762 WARN L313 ript$VariableManager]: TermVariabe thr1Thread3of3ForFork0___VERIFIER_atomic_CAS_~r.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 10:55:15,762 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork0_findMax_~#cret~0.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 10:55:15,763 WARN L313 ript$VariableManager]: TermVariabe thr1Thread3of3ForFork0___VERIFIER_atomic_CAS_~v.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 10:55:15,763 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork0___VERIFIER_atomic_CAS_#in~r.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 10:55:15,763 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork0_findMax_#in~offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 10:55:15,763 WARN L313 ript$VariableManager]: TermVariabe thr1Thread3of3ForFork0_findMax_~e~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 10:55:15,763 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork0___VERIFIER_atomic_CAS_#in~r.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 10:55:15,763 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork0___VERIFIER_atomic_CAS_#in~u| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 10:55:15,763 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork0___VERIFIER_atomic_CAS_#t~mem2| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 10:55:15,764 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork0___VERIFIER_atomic_CAS_#in~v.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 10:55:15,764 WARN L313 ript$VariableManager]: TermVariabe thr1Thread3of3ForFork0___VERIFIER_atomic_CAS_~e not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 10:55:15,764 WARN L313 ript$VariableManager]: TermVariabe thr1Thread3of3ForFork0_~offset~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 10:55:15,764 WARN L313 ript$VariableManager]: TermVariabe thr1Thread3of3ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 10:55:15,764 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork0_findMax_#t~post3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 10:55:15,764 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork0_findMax_~#cret~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 10:55:15,765 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork0___VERIFIER_atomic_CAS_#in~e| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 10:55:15,767 INFO L149 ThreadInstanceAdder]: Constructed 0 joinOtherThreadTransitions. [2020-10-16 10:55:15,767 INFO L253 AbstractCegarLoop]: Starting to check reachability of 5 error locations. [2020-10-16 10:55:15,767 INFO L377 AbstractCegarLoop]: Interprodecural is true [2020-10-16 10:55:15,767 INFO L378 AbstractCegarLoop]: Hoare is true [2020-10-16 10:55:15,767 INFO L379 AbstractCegarLoop]: Compute interpolants for FPandBP [2020-10-16 10:55:15,767 INFO L380 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2020-10-16 10:55:15,767 INFO L381 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2020-10-16 10:55:15,768 INFO L382 AbstractCegarLoop]: Difference is false [2020-10-16 10:55:15,768 INFO L383 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2020-10-16 10:55:15,768 INFO L387 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2020-10-16 10:55:15,770 INFO L129 etLargeBlockEncoding]: Petri net LBE is using semantic-based independence relation. [2020-10-16 10:55:15,770 INFO L144 etLargeBlockEncoding]: Starting large block encoding on Petri net that has 166 places, 184 transitions, 389 flow [2020-10-16 10:55:15,770 INFO L111 LiptonReduction]: Starting Lipton reduction on Petri net that has 166 places, 184 transitions, 389 flow [2020-10-16 10:55:15,770 INFO L71 FinitePrefix]: Start finitePrefix. Operand has 166 places, 184 transitions, 389 flow [2020-10-16 10:55:15,815 INFO L129 PetriNetUnfolder]: 28/210 cut-off events. [2020-10-16 10:55:15,815 INFO L130 PetriNetUnfolder]: For 7/7 co-relation queries the response was YES. [2020-10-16 10:55:15,820 INFO L80 FinitePrefix]: Finished finitePrefix Result has 226 conditions, 210 events. 28/210 cut-off events. For 7/7 co-relation queries the response was YES. Maximal size of possible extension queue 8. Compared 605 event pairs, 0 based on Foata normal form. 0/175 useless extension candidates. Maximal degree in co-relation 165. Up to 8 conditions per place. [2020-10-16 10:55:15,836 INFO L117 LiptonReduction]: Number of co-enabled transitions 19656 [2020-10-16 10:55:16,690 WARN L193 SmtUtils]: Spent 102.00 ms on a formula simplification. DAG size of input: 41 DAG size of output: 19 [2020-10-16 10:55:17,202 INFO L603 QuantifierPusher]: Distributing 2 conjuncts over 2 disjuncts [2020-10-16 10:55:17,219 INFO L603 QuantifierPusher]: Distributing 2 conjuncts over 2 disjuncts [2020-10-16 10:55:17,221 INFO L603 QuantifierPusher]: Distributing 2 conjuncts over 3 disjuncts [2020-10-16 10:55:17,222 INFO L603 QuantifierPusher]: Distributing 2 conjuncts over 3 disjuncts [2020-10-16 10:55:17,715 INFO L603 QuantifierPusher]: Distributing 2 conjuncts over 2 disjuncts [2020-10-16 10:55:17,729 INFO L603 QuantifierPusher]: Distributing 2 conjuncts over 2 disjuncts [2020-10-16 10:55:17,730 INFO L603 QuantifierPusher]: Distributing 2 conjuncts over 3 disjuncts [2020-10-16 10:55:17,732 INFO L603 QuantifierPusher]: Distributing 2 conjuncts over 3 disjuncts [2020-10-16 10:55:17,740 INFO L603 QuantifierPusher]: Distributing 2 conjuncts over 2 disjuncts [2020-10-16 10:55:17,741 INFO L603 QuantifierPusher]: Distributing 2 conjuncts over 3 disjuncts [2020-10-16 10:55:17,743 INFO L603 QuantifierPusher]: Distributing 2 conjuncts over 3 disjuncts [2020-10-16 10:55:18,027 INFO L603 QuantifierPusher]: Distributing 2 conjuncts over 2 disjuncts [2020-10-16 10:55:18,028 INFO L603 QuantifierPusher]: Distributing 2 conjuncts over 3 disjuncts [2020-10-16 10:55:18,030 INFO L603 QuantifierPusher]: Distributing 2 conjuncts over 3 disjuncts [2020-10-16 10:55:18,042 INFO L603 QuantifierPusher]: Distributing 2 conjuncts over 2 disjuncts [2020-10-16 10:55:18,043 INFO L603 QuantifierPusher]: Distributing 2 conjuncts over 3 disjuncts [2020-10-16 10:55:18,045 INFO L603 QuantifierPusher]: Distributing 2 conjuncts over 3 disjuncts [2020-10-16 10:55:18,405 INFO L603 QuantifierPusher]: Distributing 2 conjuncts over 2 disjuncts [2020-10-16 10:55:18,419 INFO L603 QuantifierPusher]: Distributing 2 conjuncts over 2 disjuncts [2020-10-16 10:55:18,428 INFO L603 QuantifierPusher]: Distributing 2 conjuncts over 2 disjuncts [2020-10-16 10:55:18,476 INFO L603 QuantifierPusher]: Distributing 2 conjuncts over 2 disjuncts [2020-10-16 10:55:18,477 INFO L603 QuantifierPusher]: Distributing 2 conjuncts over 3 disjuncts [2020-10-16 10:55:18,479 INFO L603 QuantifierPusher]: Distributing 2 conjuncts over 3 disjuncts [2020-10-16 10:55:18,490 INFO L603 QuantifierPusher]: Distributing 2 conjuncts over 2 disjuncts [2020-10-16 10:55:18,491 INFO L603 QuantifierPusher]: Distributing 2 conjuncts over 3 disjuncts [2020-10-16 10:55:18,492 INFO L603 QuantifierPusher]: Distributing 2 conjuncts over 3 disjuncts [2020-10-16 10:55:18,660 INFO L603 QuantifierPusher]: Distributing 2 conjuncts over 2 disjuncts [2020-10-16 10:55:18,671 INFO L603 QuantifierPusher]: Distributing 2 conjuncts over 2 disjuncts [2020-10-16 10:55:18,672 INFO L603 QuantifierPusher]: Distributing 2 conjuncts over 3 disjuncts [2020-10-16 10:55:18,673 INFO L603 QuantifierPusher]: Distributing 2 conjuncts over 3 disjuncts [2020-10-16 10:55:19,155 WARN L193 SmtUtils]: Spent 118.00 ms on a formula simplification. DAG size of input: 70 DAG size of output: 68 [2020-10-16 10:55:19,858 WARN L193 SmtUtils]: Spent 130.00 ms on a formula simplification. DAG size of input: 62 DAG size of output: 47 [2020-10-16 10:55:19,948 INFO L132 LiptonReduction]: Checked pairs total: 25159 [2020-10-16 10:55:19,948 INFO L134 LiptonReduction]: Total number of compositions: 186 [2020-10-16 10:55:19,948 INFO L100 iNet2FiniteAutomaton]: Start petriNet2FiniteAutomaton. Operand has 39 places, 44 transitions, 109 flow [2020-10-16 10:55:20,154 INFO L122 iNet2FiniteAutomaton]: Finished petriNet2FiniteAutomaton. Result 4009 states. [2020-10-16 10:55:20,155 INFO L276 IsEmpty]: Start isEmpty. Operand 4009 states. [2020-10-16 10:55:20,156 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 8 [2020-10-16 10:55:20,156 INFO L414 BasicCegarLoop]: Found error trace [2020-10-16 10:55:20,156 INFO L422 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1] [2020-10-16 10:55:20,156 INFO L429 AbstractCegarLoop]: === Iteration 1 === [thr1Err0ASSERT_VIOLATIONERROR_FUNCTION, thr1Err0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATION, thr1Err0ASSERT_VIOLATIONERROR_FUNCTION, thr1Err0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-10-16 10:55:20,157 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-10-16 10:55:20,157 INFO L82 PathProgramCache]: Analyzing trace with hash 79612846, now seen corresponding path program 1 times [2020-10-16 10:55:20,157 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-10-16 10:55:20,157 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1477702260] [2020-10-16 10:55:20,158 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-10-16 10:55:20,172 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-16 10:55:20,187 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-10-16 10:55:20,188 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1477702260] [2020-10-16 10:55:20,188 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-10-16 10:55:20,188 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2020-10-16 10:55:20,188 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1113009756] [2020-10-16 10:55:20,189 INFO L461 AbstractCegarLoop]: Interpolant automaton has 2 states [2020-10-16 10:55:20,189 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-10-16 10:55:20,189 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 2 interpolants. [2020-10-16 10:55:20,189 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2020-10-16 10:55:20,189 INFO L87 Difference]: Start difference. First operand 4009 states. Second operand 2 states. [2020-10-16 10:55:20,245 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-10-16 10:55:20,246 INFO L93 Difference]: Finished difference Result 3189 states and 13779 transitions. [2020-10-16 10:55:20,246 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2020-10-16 10:55:20,246 INFO L78 Accepts]: Start accepts. Automaton has 2 states. Word has length 7 [2020-10-16 10:55:20,246 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-10-16 10:55:20,281 INFO L225 Difference]: With dead ends: 3189 [2020-10-16 10:55:20,281 INFO L226 Difference]: Without dead ends: 3189 [2020-10-16 10:55:20,281 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 2 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 0 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2020-10-16 10:55:20,310 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 3189 states. [2020-10-16 10:55:20,406 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 3189 to 3189. [2020-10-16 10:55:20,406 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3189 states. [2020-10-16 10:55:20,432 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3189 states to 3189 states and 13779 transitions. [2020-10-16 10:55:20,432 INFO L78 Accepts]: Start accepts. Automaton has 3189 states and 13779 transitions. Word has length 7 [2020-10-16 10:55:20,433 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-10-16 10:55:20,433 INFO L481 AbstractCegarLoop]: Abstraction has 3189 states and 13779 transitions. [2020-10-16 10:55:20,433 INFO L482 AbstractCegarLoop]: Interpolant automaton has 2 states. [2020-10-16 10:55:20,433 INFO L276 IsEmpty]: Start isEmpty. Operand 3189 states and 13779 transitions. [2020-10-16 10:55:20,435 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 9 [2020-10-16 10:55:20,435 INFO L414 BasicCegarLoop]: Found error trace [2020-10-16 10:55:20,435 INFO L422 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1] [2020-10-16 10:55:20,435 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4 [2020-10-16 10:55:20,435 INFO L429 AbstractCegarLoop]: === Iteration 2 === [thr1Err0ASSERT_VIOLATIONERROR_FUNCTION, thr1Err0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATION, thr1Err0ASSERT_VIOLATIONERROR_FUNCTION, thr1Err0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-10-16 10:55:20,436 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-10-16 10:55:20,436 INFO L82 PathProgramCache]: Analyzing trace with hash -1826954770, now seen corresponding path program 1 times [2020-10-16 10:55:20,436 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-10-16 10:55:20,437 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [570546455] [2020-10-16 10:55:20,437 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-10-16 10:55:20,472 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-16 10:55:20,494 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-10-16 10:55:20,494 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [570546455] [2020-10-16 10:55:20,495 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-10-16 10:55:20,495 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2020-10-16 10:55:20,495 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [518928500] [2020-10-16 10:55:20,495 INFO L461 AbstractCegarLoop]: Interpolant automaton has 4 states [2020-10-16 10:55:20,496 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-10-16 10:55:20,496 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2020-10-16 10:55:20,496 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2020-10-16 10:55:20,496 INFO L87 Difference]: Start difference. First operand 3189 states and 13779 transitions. Second operand 4 states. [2020-10-16 10:55:20,696 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-10-16 10:55:20,697 INFO L93 Difference]: Finished difference Result 5309 states and 22835 transitions. [2020-10-16 10:55:20,697 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2020-10-16 10:55:20,697 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 8 [2020-10-16 10:55:20,697 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-10-16 10:55:20,760 INFO L225 Difference]: With dead ends: 5309 [2020-10-16 10:55:20,760 INFO L226 Difference]: Without dead ends: 5309 [2020-10-16 10:55:20,761 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 4 GetRequests, 1 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2020-10-16 10:55:20,807 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 5309 states. [2020-10-16 10:55:21,080 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 5309 to 3895. [2020-10-16 10:55:21,080 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3895 states. [2020-10-16 10:55:21,108 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3895 states to 3895 states and 17031 transitions. [2020-10-16 10:55:21,108 INFO L78 Accepts]: Start accepts. Automaton has 3895 states and 17031 transitions. Word has length 8 [2020-10-16 10:55:21,109 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-10-16 10:55:21,109 INFO L481 AbstractCegarLoop]: Abstraction has 3895 states and 17031 transitions. [2020-10-16 10:55:21,109 INFO L482 AbstractCegarLoop]: Interpolant automaton has 4 states. [2020-10-16 10:55:21,109 INFO L276 IsEmpty]: Start isEmpty. Operand 3895 states and 17031 transitions. [2020-10-16 10:55:21,110 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2020-10-16 10:55:21,110 INFO L414 BasicCegarLoop]: Found error trace [2020-10-16 10:55:21,110 INFO L422 BasicCegarLoop]: trace histogram [2, 1, 1, 1, 1, 1, 1, 1, 1] [2020-10-16 10:55:21,110 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable5 [2020-10-16 10:55:21,110 INFO L429 AbstractCegarLoop]: === Iteration 3 === [thr1Err0ASSERT_VIOLATIONERROR_FUNCTION, thr1Err0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATION, thr1Err0ASSERT_VIOLATIONERROR_FUNCTION, thr1Err0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-10-16 10:55:21,111 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-10-16 10:55:21,111 INFO L82 PathProgramCache]: Analyzing trace with hash 639682460, now seen corresponding path program 1 times [2020-10-16 10:55:21,111 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-10-16 10:55:21,111 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2076943540] [2020-10-16 10:55:21,111 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-10-16 10:55:21,143 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-16 10:55:21,286 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-10-16 10:55:21,286 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2076943540] [2020-10-16 10:55:21,286 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1435433724] [2020-10-16 10:55:21,286 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY No working directory specified, using /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 2 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 2 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2020-10-16 10:55:21,355 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-16 10:55:21,358 INFO L263 TraceCheckSpWp]: Trace formula consists of 84 conjuncts, 12 conjunts are in the unsatisfiable core [2020-10-16 10:55:21,360 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2020-10-16 10:55:21,416 INFO L384 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 11 treesize of output 7 [2020-10-16 10:55:21,416 INFO L545 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2020-10-16 10:55:21,421 INFO L625 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-10-16 10:55:21,421 INFO L545 ElimStorePlain]: Start of recursive call 1: 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2020-10-16 10:55:21,422 INFO L244 ElimStorePlain]: Needed 2 recursive calls to eliminate 1 variables, input treesize:18, output treesize:14 [2020-10-16 10:55:21,486 INFO L350 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2020-10-16 10:55:21,487 INFO L384 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 2 case distinctions, treesize of input 26 treesize of output 45 [2020-10-16 10:55:21,493 INFO L603 QuantifierPusher]: Distributing 2 conjuncts over 3 disjuncts [2020-10-16 10:55:21,494 INFO L603 QuantifierPusher]: Distributing 2 conjuncts over 2 disjuncts [2020-10-16 10:55:21,496 INFO L545 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2020-10-16 10:55:21,526 INFO L625 ElimStorePlain]: treesize reduction 38, result has 32.1 percent of original size [2020-10-16 10:55:21,527 INFO L545 ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 1 dim-2 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2020-10-16 10:55:21,528 INFO L244 ElimStorePlain]: Needed 2 recursive calls to eliminate 2 variables, input treesize:29, output treesize:18 [2020-10-16 10:55:21,600 INFO L350 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2020-10-16 10:55:21,601 INFO L384 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 22 treesize of output 18 [2020-10-16 10:55:21,607 INFO L603 QuantifierPusher]: Distributing 2 conjuncts over 3 disjuncts [2020-10-16 10:55:21,609 INFO L545 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 2 xjuncts. [2020-10-16 10:55:21,620 INFO L625 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-10-16 10:55:21,622 INFO L545 ElimStorePlain]: Start of recursive call 1: 2 dim-0 vars, 1 dim-2 vars, End of recursive call: and 2 xjuncts. [2020-10-16 10:55:21,622 INFO L244 ElimStorePlain]: Needed 2 recursive calls to eliminate 3 variables, input treesize:22, output treesize:11 [2020-10-16 10:55:21,642 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-10-16 10:55:21,644 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 1 imperfect interpolant sequences. [2020-10-16 10:55:21,644 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [5] total 10 [2020-10-16 10:55:21,644 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1018980037] [2020-10-16 10:55:21,645 INFO L461 AbstractCegarLoop]: Interpolant automaton has 7 states [2020-10-16 10:55:21,645 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-10-16 10:55:21,645 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2020-10-16 10:55:21,645 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=26, Invalid=106, Unknown=0, NotChecked=0, Total=132 [2020-10-16 10:55:21,645 INFO L87 Difference]: Start difference. First operand 3895 states and 17031 transitions. Second operand 7 states. [2020-10-16 10:55:22,174 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-10-16 10:55:22,175 INFO L93 Difference]: Finished difference Result 10315 states and 44241 transitions. [2020-10-16 10:55:22,175 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2020-10-16 10:55:22,175 INFO L78 Accepts]: Start accepts. Automaton has 7 states. Word has length 10 [2020-10-16 10:55:22,176 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-10-16 10:55:22,258 INFO L225 Difference]: With dead ends: 10315 [2020-10-16 10:55:22,258 INFO L226 Difference]: Without dead ends: 10315 [2020-10-16 10:55:22,260 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 17 GetRequests, 4 SyntacticMatches, 0 SemanticMatches, 13 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 8 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=45, Invalid=165, Unknown=0, NotChecked=0, Total=210 [2020-10-16 10:55:22,312 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 10315 states. [2020-10-16 10:55:23,008 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 10315 to 5241. [2020-10-16 10:55:23,008 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 5241 states. [2020-10-16 10:55:23,041 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5241 states to 5241 states and 23382 transitions. [2020-10-16 10:55:23,042 INFO L78 Accepts]: Start accepts. Automaton has 5241 states and 23382 transitions. Word has length 10 [2020-10-16 10:55:23,042 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-10-16 10:55:23,042 INFO L481 AbstractCegarLoop]: Abstraction has 5241 states and 23382 transitions. [2020-10-16 10:55:23,042 INFO L482 AbstractCegarLoop]: Interpolant automaton has 7 states. [2020-10-16 10:55:23,042 INFO L276 IsEmpty]: Start isEmpty. Operand 5241 states and 23382 transitions. [2020-10-16 10:55:23,052 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2020-10-16 10:55:23,052 INFO L414 BasicCegarLoop]: Found error trace [2020-10-16 10:55:23,052 INFO L422 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-10-16 10:55:23,266 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 2 z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable6 [2020-10-16 10:55:23,267 INFO L429 AbstractCegarLoop]: === Iteration 4 === [thr1Err0ASSERT_VIOLATIONERROR_FUNCTION, thr1Err0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATION, thr1Err0ASSERT_VIOLATIONERROR_FUNCTION, thr1Err0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-10-16 10:55:23,267 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-10-16 10:55:23,267 INFO L82 PathProgramCache]: Analyzing trace with hash 938451532, now seen corresponding path program 1 times [2020-10-16 10:55:23,267 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-10-16 10:55:23,268 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1711922075] [2020-10-16 10:55:23,268 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-10-16 10:55:23,312 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-16 10:55:23,394 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-10-16 10:55:23,394 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1711922075] [2020-10-16 10:55:23,394 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-10-16 10:55:23,395 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2020-10-16 10:55:23,395 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [384926725] [2020-10-16 10:55:23,395 INFO L461 AbstractCegarLoop]: Interpolant automaton has 8 states [2020-10-16 10:55:23,395 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-10-16 10:55:23,396 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2020-10-16 10:55:23,396 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=15, Invalid=41, Unknown=0, NotChecked=0, Total=56 [2020-10-16 10:55:23,397 INFO L87 Difference]: Start difference. First operand 5241 states and 23382 transitions. Second operand 8 states. [2020-10-16 10:55:24,457 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-10-16 10:55:24,457 INFO L93 Difference]: Finished difference Result 14667 states and 64282 transitions. [2020-10-16 10:55:24,458 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 24 states. [2020-10-16 10:55:24,458 INFO L78 Accepts]: Start accepts. Automaton has 8 states. Word has length 10 [2020-10-16 10:55:24,458 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-10-16 10:55:24,545 INFO L225 Difference]: With dead ends: 14667 [2020-10-16 10:55:24,545 INFO L226 Difference]: Without dead ends: 14667 [2020-10-16 10:55:24,546 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 23 GetRequests, 0 SyntacticMatches, 0 SemanticMatches, 23 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 138 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=174, Invalid=426, Unknown=0, NotChecked=0, Total=600 [2020-10-16 10:55:24,769 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 14667 states. [2020-10-16 10:55:25,005 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 14667 to 7982. [2020-10-16 10:55:25,006 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 7982 states. [2020-10-16 10:55:25,043 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7982 states to 7982 states and 35223 transitions. [2020-10-16 10:55:25,044 INFO L78 Accepts]: Start accepts. Automaton has 7982 states and 35223 transitions. Word has length 10 [2020-10-16 10:55:25,044 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-10-16 10:55:25,044 INFO L481 AbstractCegarLoop]: Abstraction has 7982 states and 35223 transitions. [2020-10-16 10:55:25,045 INFO L482 AbstractCegarLoop]: Interpolant automaton has 8 states. [2020-10-16 10:55:25,045 INFO L276 IsEmpty]: Start isEmpty. Operand 7982 states and 35223 transitions. [2020-10-16 10:55:25,046 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 12 [2020-10-16 10:55:25,046 INFO L414 BasicCegarLoop]: Found error trace [2020-10-16 10:55:25,046 INFO L422 BasicCegarLoop]: trace histogram [2, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-10-16 10:55:25,046 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable7 [2020-10-16 10:55:25,047 INFO L429 AbstractCegarLoop]: === Iteration 5 === [thr1Err0ASSERT_VIOLATIONERROR_FUNCTION, thr1Err0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATION, thr1Err0ASSERT_VIOLATIONERROR_FUNCTION, thr1Err0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-10-16 10:55:25,047 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-10-16 10:55:25,047 INFO L82 PathProgramCache]: Analyzing trace with hash -1358952465, now seen corresponding path program 1 times [2020-10-16 10:55:25,047 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-10-16 10:55:25,048 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1262970019] [2020-10-16 10:55:25,048 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-10-16 10:55:25,062 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-16 10:55:25,082 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2020-10-16 10:55:25,082 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1262970019] [2020-10-16 10:55:25,083 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-10-16 10:55:25,083 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2020-10-16 10:55:25,083 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [363561628] [2020-10-16 10:55:25,083 INFO L461 AbstractCegarLoop]: Interpolant automaton has 4 states [2020-10-16 10:55:25,084 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-10-16 10:55:25,084 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2020-10-16 10:55:25,084 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2020-10-16 10:55:25,084 INFO L87 Difference]: Start difference. First operand 7982 states and 35223 transitions. Second operand 4 states. [2020-10-16 10:55:25,282 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-10-16 10:55:25,282 INFO L93 Difference]: Finished difference Result 13132 states and 57818 transitions. [2020-10-16 10:55:25,282 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2020-10-16 10:55:25,282 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 11 [2020-10-16 10:55:25,282 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-10-16 10:55:25,342 INFO L225 Difference]: With dead ends: 13132 [2020-10-16 10:55:25,342 INFO L226 Difference]: Without dead ends: 13132 [2020-10-16 10:55:25,342 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 5 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2020-10-16 10:55:25,391 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 13132 states. [2020-10-16 10:55:25,788 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 13132 to 9589. [2020-10-16 10:55:25,788 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 9589 states. [2020-10-16 10:55:25,829 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9589 states to 9589 states and 42894 transitions. [2020-10-16 10:55:25,829 INFO L78 Accepts]: Start accepts. Automaton has 9589 states and 42894 transitions. Word has length 11 [2020-10-16 10:55:25,831 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-10-16 10:55:25,831 INFO L481 AbstractCegarLoop]: Abstraction has 9589 states and 42894 transitions. [2020-10-16 10:55:25,831 INFO L482 AbstractCegarLoop]: Interpolant automaton has 4 states. [2020-10-16 10:55:25,831 INFO L276 IsEmpty]: Start isEmpty. Operand 9589 states and 42894 transitions. [2020-10-16 10:55:25,832 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2020-10-16 10:55:25,832 INFO L414 BasicCegarLoop]: Found error trace [2020-10-16 10:55:25,832 INFO L422 BasicCegarLoop]: trace histogram [2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-10-16 10:55:25,832 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable8 [2020-10-16 10:55:25,832 INFO L429 AbstractCegarLoop]: === Iteration 6 === [thr1Err0ASSERT_VIOLATIONERROR_FUNCTION, thr1Err0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATION, thr1Err0ASSERT_VIOLATIONERROR_FUNCTION, thr1Err0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-10-16 10:55:25,833 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-10-16 10:55:25,833 INFO L82 PathProgramCache]: Analyzing trace with hash 553094710, now seen corresponding path program 1 times [2020-10-16 10:55:25,833 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-10-16 10:55:25,833 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1506552008] [2020-10-16 10:55:25,833 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-10-16 10:55:25,849 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-16 10:55:26,007 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-10-16 10:55:26,007 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1506552008] [2020-10-16 10:55:26,008 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [775382470] [2020-10-16 10:55:26,008 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY No working directory specified, using /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 3 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 3 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2020-10-16 10:55:26,088 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-16 10:55:26,090 INFO L263 TraceCheckSpWp]: Trace formula consists of 112 conjuncts, 34 conjunts are in the unsatisfiable core [2020-10-16 10:55:26,091 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2020-10-16 10:55:26,160 INFO L350 Elim1Store]: treesize reduction 73, result has 37.6 percent of original size [2020-10-16 10:55:26,161 INFO L384 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 5 case distinctions, treesize of input 141 treesize of output 166 [2020-10-16 10:55:26,164 INFO L375 QuantifierPusher]: Applying distributivity to a CONJUNCTION[2, 2, 3, 2, 2, 1] term [2020-10-16 10:55:26,164 INFO L603 QuantifierPusher]: Distributing 2 conjuncts over 2 disjuncts [2020-10-16 10:55:26,165 INFO L375 QuantifierPusher]: Applying distributivity to a CONJUNCTION[2, 2, 2, 1] term [2020-10-16 10:55:26,165 INFO L603 QuantifierPusher]: Distributing 2 conjuncts over 2 disjuncts [2020-10-16 10:55:26,168 INFO L375 QuantifierPusher]: Applying distributivity to a CONJUNCTION[3, 2, 3, 2, 3, 2, 3, 2, 2, 1] term [2020-10-16 10:55:26,168 INFO L603 QuantifierPusher]: Distributing 2 conjuncts over 2 disjuncts [2020-10-16 10:55:26,169 INFO L375 QuantifierPusher]: Applying distributivity to a CONJUNCTION[2, 2, 2, 2, 3, 2, 3, 2, 2, 1] term [2020-10-16 10:55:26,169 INFO L603 QuantifierPusher]: Distributing 2 conjuncts over 2 disjuncts [2020-10-16 10:55:26,171 INFO L375 QuantifierPusher]: Applying distributivity to a CONJUNCTION[2, 2, 3, 2, 3, 2, 2, 1] term [2020-10-16 10:55:26,171 INFO L603 QuantifierPusher]: Distributing 2 conjuncts over 2 disjuncts [2020-10-16 10:55:26,172 INFO L375 QuantifierPusher]: Applying distributivity to a CONJUNCTION[2, 2, 3, 2, 2, 1] term [2020-10-16 10:55:26,172 INFO L603 QuantifierPusher]: Distributing 2 conjuncts over 2 disjuncts [2020-10-16 10:55:26,172 INFO L375 QuantifierPusher]: Applying distributivity to a CONJUNCTION[2, 2, 2, 2, 1] term [2020-10-16 10:55:26,173 INFO L603 QuantifierPusher]: Distributing 2 conjuncts over 2 disjuncts [2020-10-16 10:55:26,174 INFO L375 QuantifierPusher]: Applying distributivity to a CONJUNCTION[2, 2, 2, 2, 3, 2, 3, 2, 2, 1] term [2020-10-16 10:55:26,174 INFO L603 QuantifierPusher]: Distributing 2 conjuncts over 2 disjuncts [2020-10-16 10:55:26,176 INFO L545 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2020-10-16 10:55:26,236 INFO L625 ElimStorePlain]: treesize reduction 217, result has 16.5 percent of original size [2020-10-16 10:55:26,238 INFO L603 QuantifierPusher]: Distributing 4 conjuncts over 4 disjuncts [2020-10-16 10:55:26,241 INFO L545 ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 1 dim-1 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2020-10-16 10:55:26,241 INFO L244 ElimStorePlain]: Needed 2 recursive calls to eliminate 2 variables, input treesize:41, output treesize:43 [2020-10-16 10:55:26,242 INFO L603 QuantifierPusher]: Distributing 4 conjuncts over 4 disjuncts [2020-10-16 10:55:26,269 INFO L603 QuantifierPusher]: Distributing 4 conjuncts over 4 disjuncts [2020-10-16 10:55:26,321 INFO L603 QuantifierPusher]: Distributing 4 conjuncts over 4 disjuncts [2020-10-16 10:55:26,351 INFO L603 QuantifierPusher]: Distributing 4 conjuncts over 4 disjuncts [2020-10-16 10:55:26,391 INFO L350 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2020-10-16 10:55:26,392 INFO L384 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 4 select indices, 4 select index equivalence classes, 3 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 3 case distinctions, treesize of input 21 treesize of output 37 [2020-10-16 10:55:26,392 INFO L545 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2020-10-16 10:55:26,419 INFO L350 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2020-10-16 10:55:26,419 INFO L384 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 4 select indices, 4 select index equivalence classes, 3 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 3 case distinctions, treesize of input 21 treesize of output 37 [2020-10-16 10:55:26,420 INFO L545 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2020-10-16 10:55:26,443 INFO L350 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2020-10-16 10:55:26,443 INFO L384 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 4 select indices, 4 select index equivalence classes, 3 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 3 case distinctions, treesize of input 21 treesize of output 37 [2020-10-16 10:55:26,444 INFO L545 ElimStorePlain]: Start of recursive call 4: End of recursive call: and 1 xjuncts. [2020-10-16 10:55:26,481 INFO L350 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2020-10-16 10:55:26,481 INFO L384 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 5 select indices, 5 select index equivalence classes, 3 disjoint index pairs (out of 10 index pairs), introduced 5 new quantified variables, introduced 7 case distinctions, treesize of input 26 treesize of output 72 [2020-10-16 10:55:26,483 INFO L545 ElimStorePlain]: Start of recursive call 5: End of recursive call: and 1 xjuncts. [2020-10-16 10:55:26,532 INFO L625 ElimStorePlain]: treesize reduction 68, result has 42.9 percent of original size [2020-10-16 10:55:26,533 INFO L545 ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 1 dim-1 vars, End of recursive call: and 2 xjuncts. [2020-10-16 10:55:26,533 INFO L244 ElimStorePlain]: Needed 5 recursive calls to eliminate 2 variables, input treesize:144, output treesize:39 [2020-10-16 10:55:26,566 INFO L603 QuantifierPusher]: Distributing 2 conjuncts over 2 disjuncts [2020-10-16 10:55:26,578 INFO L384 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 2 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 11 treesize of output 7 [2020-10-16 10:55:26,578 INFO L545 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2020-10-16 10:55:26,599 INFO L625 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-10-16 10:55:26,604 INFO L384 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 3 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 27 treesize of output 15 [2020-10-16 10:55:26,605 INFO L545 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2020-10-16 10:55:26,624 INFO L625 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-10-16 10:55:26,625 INFO L545 ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 2 dim-2 vars, End of recursive call: and 2 xjuncts. [2020-10-16 10:55:26,625 INFO L244 ElimStorePlain]: Needed 3 recursive calls to eliminate 3 variables, input treesize:68, output treesize:48 [2020-10-16 10:55:26,662 INFO L603 QuantifierPusher]: Distributing 2 conjuncts over 2 disjuncts [2020-10-16 10:55:26,680 INFO L384 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 3 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 26 treesize of output 28 [2020-10-16 10:55:26,682 INFO L545 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2020-10-16 10:55:26,687 INFO L384 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 3 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 19 treesize of output 18 [2020-10-16 10:55:26,688 INFO L545 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2020-10-16 10:55:26,710 INFO L625 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-10-16 10:55:26,712 INFO L545 ElimStorePlain]: Start of recursive call 1: 2 dim-0 vars, 1 dim-2 vars, End of recursive call: 4 dim-0 vars, and 2 xjuncts. [2020-10-16 10:55:26,712 INFO L244 ElimStorePlain]: Needed 3 recursive calls to eliminate 3 variables, input treesize:70, output treesize:62 [2020-10-16 10:55:26,767 INFO L603 QuantifierPusher]: Distributing 2 conjuncts over 2 disjuncts [2020-10-16 10:55:26,831 INFO L384 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 stores, 3 select indices, 3 select index equivalence classes, 3 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 0 case distinctions, treesize of input 37 treesize of output 17 [2020-10-16 10:55:26,833 INFO L545 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2020-10-16 10:55:26,839 INFO L625 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-10-16 10:55:26,840 INFO L545 ElimStorePlain]: Start of recursive call 1: 6 dim-0 vars, 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2020-10-16 10:55:26,841 INFO L244 ElimStorePlain]: Needed 2 recursive calls to eliminate 7 variables, input treesize:49, output treesize:3 [2020-10-16 10:55:26,856 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-10-16 10:55:26,857 INFO L219 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2020-10-16 10:55:26,857 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [7, 6] total 13 [2020-10-16 10:55:26,857 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1826673310] [2020-10-16 10:55:26,858 INFO L461 AbstractCegarLoop]: Interpolant automaton has 15 states [2020-10-16 10:55:26,858 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-10-16 10:55:26,858 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 15 interpolants. [2020-10-16 10:55:26,858 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=34, Invalid=176, Unknown=0, NotChecked=0, Total=210 [2020-10-16 10:55:26,859 INFO L87 Difference]: Start difference. First operand 9589 states and 42894 transitions. Second operand 15 states. [2020-10-16 10:55:29,719 WARN L193 SmtUtils]: Spent 107.00 ms on a formula simplification. DAG size of input: 80 DAG size of output: 67 [2020-10-16 10:55:31,987 WARN L193 SmtUtils]: Spent 228.00 ms on a formula simplification. DAG size of input: 63 DAG size of output: 50 [2020-10-16 10:55:32,217 WARN L193 SmtUtils]: Spent 101.00 ms on a formula simplification. DAG size of input: 82 DAG size of output: 69 [2020-10-16 10:57:12,969 WARN L193 SmtUtils]: Spent 196.00 ms on a formula simplification. DAG size of input: 61 DAG size of output: 48 [2020-10-16 10:57:19,253 WARN L193 SmtUtils]: Spent 100.00 ms on a formula simplification. DAG size of input: 78 DAG size of output: 70 [2020-10-16 10:58:00,462 WARN L193 SmtUtils]: Spent 113.00 ms on a formula simplification. DAG size of input: 80 DAG size of output: 74 [2020-10-16 10:58:07,095 WARN L193 SmtUtils]: Spent 119.00 ms on a formula simplification. DAG size of input: 82 DAG size of output: 76 [2020-10-16 10:58:24,268 WARN L193 SmtUtils]: Spent 2.11 s on a formula simplification. DAG size of input: 82 DAG size of output: 69 [2020-10-16 10:58:29,038 WARN L193 SmtUtils]: Spent 2.12 s on a formula simplification. DAG size of input: 84 DAG size of output: 71 [2020-10-16 10:58:39,968 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-10-16 10:58:39,969 INFO L93 Difference]: Finished difference Result 31834 states and 141745 transitions. [2020-10-16 10:58:39,970 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 55 states. [2020-10-16 10:58:39,970 INFO L78 Accepts]: Start accepts. Automaton has 15 states. Word has length 12 [2020-10-16 10:58:39,970 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-10-16 10:58:40,122 INFO L225 Difference]: With dead ends: 31834 [2020-10-16 10:58:40,122 INFO L226 Difference]: Without dead ends: 31834 [2020-10-16 10:58:40,124 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 67 GetRequests, 3 SyntacticMatches, 2 SemanticMatches, 62 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1232 ImplicationChecksByTransitivity, 86.9s TimeCoverageRelationStatistics Valid=966, Invalid=3027, Unknown=39, NotChecked=0, Total=4032 [2020-10-16 10:58:40,207 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 31834 states. [2020-10-16 10:58:40,554 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 31834 to 7841. [2020-10-16 10:58:40,554 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 7841 states. [2020-10-16 10:58:41,699 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7841 states to 7841 states and 34387 transitions. [2020-10-16 10:58:41,700 INFO L78 Accepts]: Start accepts. Automaton has 7841 states and 34387 transitions. Word has length 12 [2020-10-16 10:58:41,700 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-10-16 10:58:41,700 INFO L481 AbstractCegarLoop]: Abstraction has 7841 states and 34387 transitions. [2020-10-16 10:58:41,700 INFO L482 AbstractCegarLoop]: Interpolant automaton has 15 states. [2020-10-16 10:58:41,700 INFO L276 IsEmpty]: Start isEmpty. Operand 7841 states and 34387 transitions. [2020-10-16 10:58:41,701 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2020-10-16 10:58:41,701 INFO L414 BasicCegarLoop]: Found error trace [2020-10-16 10:58:41,702 INFO L422 BasicCegarLoop]: trace histogram [4, 3, 1, 1, 1, 1, 1] [2020-10-16 10:58:41,902 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 3 z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable9 [2020-10-16 10:58:41,902 INFO L429 AbstractCegarLoop]: === Iteration 7 === [thr1Err0ASSERT_VIOLATIONERROR_FUNCTION, thr1Err0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATION, thr1Err0ASSERT_VIOLATIONERROR_FUNCTION, thr1Err0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-10-16 10:58:41,903 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-10-16 10:58:41,903 INFO L82 PathProgramCache]: Analyzing trace with hash 2017254575, now seen corresponding path program 1 times [2020-10-16 10:58:41,903 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-10-16 10:58:41,903 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1842445959] [2020-10-16 10:58:41,903 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-10-16 10:58:41,915 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2020-10-16 10:58:41,916 INFO L221 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2020-10-16 10:58:41,934 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2020-10-16 10:58:41,935 INFO L221 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2020-10-16 10:58:41,945 INFO L173 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2020-10-16 10:58:41,945 INFO L523 BasicCegarLoop]: Counterexample might be feasible [2020-10-16 10:58:41,945 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable10 [2020-10-16 10:58:41,945 WARN L371 ceAbstractionStarter]: 3 thread instances were not sufficient, I will increase this number and restart the analysis [2020-10-16 10:58:41,946 INFO L348 ceAbstractionStarter]: Constructing petrified ICFG for 4 thread instances. [2020-10-16 10:58:41,965 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of4ForFork0_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 10:58:41,965 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of4ForFork0_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 10:58:41,965 WARN L313 ript$VariableManager]: TermVariabe thr1Thread3of4ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 10:58:41,966 WARN L313 ript$VariableManager]: TermVariabe thr1Thread3of4ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 10:58:41,966 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of4ForFork0_#t~nondet8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 10:58:41,967 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of4ForFork0_#t~nondet8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 10:58:41,967 WARN L313 ript$VariableManager]: TermVariabe thr1Thread3of4ForFork0_~offset~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 10:58:41,968 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of4ForFork0_#t~nondet8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 10:58:41,968 WARN L313 ript$VariableManager]: TermVariabe thr1Thread3of4ForFork0_~offset~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 10:58:41,968 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of4ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 10:58:41,968 WARN L313 ript$VariableManager]: TermVariabe thr1Thread3of4ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 10:58:41,968 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of4ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 10:58:41,968 WARN L313 ript$VariableManager]: TermVariabe thr1Thread3of4ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 10:58:41,968 WARN L313 ript$VariableManager]: TermVariabe thr1Thread3of4ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 10:58:41,969 WARN L313 ript$VariableManager]: TermVariabe thr1Thread3of4ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 10:58:41,969 WARN L313 ript$VariableManager]: TermVariabe thr1Thread3of4ForFork0_~offset~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 10:58:41,969 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of4ForFork0_findMax_#in~offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 10:58:41,969 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of4ForFork0_findMax_#t~mem7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 10:58:41,969 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of4ForFork0_findMax_~#cret~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 10:58:41,969 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of4ForFork0_findMax_~#cret~0.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 10:58:41,969 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of4ForFork0_findMax_#t~post3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 10:58:41,969 WARN L313 ript$VariableManager]: TermVariabe thr1Thread3of4ForFork0_findMax_~e~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 10:58:41,969 WARN L313 ript$VariableManager]: TermVariabe thr1Thread3of4ForFork0_findMax_~c~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 10:58:41,970 WARN L313 ript$VariableManager]: TermVariabe thr1Thread3of4ForFork0_findMax_~offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 10:58:41,970 WARN L313 ript$VariableManager]: TermVariabe thr1Thread3of4ForFork0_findMax_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 10:58:41,970 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of4ForFork0_findMax_#t~mem4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 10:58:41,970 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of4ForFork0_findMax_#t~mem5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 10:58:41,970 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of4ForFork0_findMax_#t~mem6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 10:58:41,970 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of4ForFork0_findMax_#in~offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 10:58:41,970 WARN L313 ript$VariableManager]: TermVariabe thr1Thread3of4ForFork0_findMax_~offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 10:58:41,970 WARN L313 ript$VariableManager]: TermVariabe thr1Thread3of4ForFork0_findMax_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 10:58:41,970 WARN L313 ript$VariableManager]: TermVariabe thr1Thread3of4ForFork0_findMax_~e~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 10:58:41,971 WARN L313 ript$VariableManager]: TermVariabe thr1Thread3of4ForFork0_findMax_~c~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 10:58:41,971 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of4ForFork0_findMax_~#cret~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 10:58:41,971 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of4ForFork0_findMax_~#cret~0.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 10:58:41,971 WARN L313 ript$VariableManager]: TermVariabe thr1Thread3of4ForFork0_findMax_~offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 10:58:41,971 WARN L313 ript$VariableManager]: TermVariabe thr1Thread3of4ForFork0_findMax_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 10:58:41,971 WARN L313 ript$VariableManager]: TermVariabe thr1Thread3of4ForFork0_findMax_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 10:58:41,971 WARN L313 ript$VariableManager]: TermVariabe thr1Thread3of4ForFork0_findMax_~offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 10:58:41,971 WARN L313 ript$VariableManager]: TermVariabe thr1Thread3of4ForFork0_findMax_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 10:58:41,972 WARN L313 ript$VariableManager]: TermVariabe thr1Thread3of4ForFork0_findMax_~offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 10:58:41,972 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of4ForFork0_findMax_~#cret~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 10:58:41,972 WARN L313 ript$VariableManager]: TermVariabe thr1Thread3of4ForFork0_findMax_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 10:58:41,972 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of4ForFork0_findMax_#t~mem4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 10:58:41,972 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of4ForFork0_findMax_~#cret~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 10:58:41,972 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of4ForFork0_findMax_~#cret~0.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 10:58:41,972 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of4ForFork0_findMax_#t~mem4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 10:58:41,972 WARN L313 ript$VariableManager]: TermVariabe thr1Thread3of4ForFork0_findMax_~e~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 10:58:41,973 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of4ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 10:58:41,973 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of4ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 10:58:41,973 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of4ForFork0_findMax_#t~mem4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 10:58:41,973 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of4ForFork0_findMax_#t~mem7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 10:58:41,973 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of4ForFork0_findMax_#t~mem5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 10:58:41,973 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of4ForFork0_findMax_#t~mem7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 10:58:41,973 WARN L313 ript$VariableManager]: TermVariabe thr1Thread3of4ForFork0_findMax_~e~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 10:58:41,973 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of4ForFork0_findMax_#t~mem7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 10:58:41,974 WARN L313 ript$VariableManager]: TermVariabe thr1Thread3of4ForFork0_findMax_~e~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 10:58:41,974 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of4ForFork0_findMax_#t~mem5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 10:58:41,974 WARN L313 ript$VariableManager]: TermVariabe thr1Thread3of4ForFork0_findMax_~c~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 10:58:41,974 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of4ForFork0_findMax_#t~mem7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 10:58:41,974 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of4ForFork0_findMax_#t~mem7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 10:58:41,974 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of4ForFork0_findMax_#t~mem5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 10:58:41,974 WARN L313 ript$VariableManager]: TermVariabe thr1Thread3of4ForFork0_findMax_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 10:58:41,974 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of4ForFork0_findMax_#t~post3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 10:58:41,975 WARN L313 ript$VariableManager]: TermVariabe thr1Thread3of4ForFork0_findMax_~c~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 10:58:41,975 WARN L313 ript$VariableManager]: TermVariabe thr1Thread3of4ForFork0_findMax_~e~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 10:58:41,975 WARN L313 ript$VariableManager]: TermVariabe thr1Thread3of4ForFork0_findMax_~c~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 10:58:41,975 WARN L313 ript$VariableManager]: TermVariabe thr1Thread3of4ForFork0_findMax_~e~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 10:58:41,975 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of4ForFork0_findMax_#t~post3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 10:58:41,975 WARN L313 ript$VariableManager]: TermVariabe thr1Thread3of4ForFork0_findMax_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 10:58:41,975 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of4ForFork0_findMax_~#cret~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 10:58:41,975 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of4ForFork0_findMax_~#cret~0.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 10:58:41,975 WARN L313 ript$VariableManager]: TermVariabe thr1Thread3of4ForFork0_findMax_~e~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 10:58:41,976 WARN L313 ript$VariableManager]: TermVariabe thr1Thread3of4ForFork0_findMax_~c~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 10:58:41,976 WARN L313 ript$VariableManager]: TermVariabe thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 10:58:41,976 WARN L313 ript$VariableManager]: TermVariabe thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 10:58:41,976 WARN L313 ript$VariableManager]: TermVariabe thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~e not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 10:58:41,976 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 10:58:41,976 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#t~mem2| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 10:58:41,976 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 10:58:41,976 WARN L313 ript$VariableManager]: TermVariabe thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 10:58:41,976 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 10:58:41,977 WARN L313 ript$VariableManager]: TermVariabe thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~u not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 10:58:41,977 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~u| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 10:58:41,977 WARN L313 ript$VariableManager]: TermVariabe thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 10:58:41,977 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~e| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 10:58:41,977 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 10:58:41,977 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of4ForFork0_findMax_#t~post3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 10:58:41,977 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of4ForFork0_findMax_~#cret~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 10:58:41,977 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of4ForFork0_findMax_~#cret~0.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 10:58:41,978 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of4ForFork0_findMax_#t~mem6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 10:58:41,978 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of4ForFork0_findMax_#t~mem6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 10:58:41,978 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of4ForFork0_findMax_#t~mem6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 10:58:41,978 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of4ForFork0_findMax_#t~mem6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 10:58:41,978 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of4ForFork0_findMax_#t~mem6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 10:58:41,978 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread4of4ForFork0_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 10:58:41,978 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread4of4ForFork0_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 10:58:41,979 WARN L313 ript$VariableManager]: TermVariabe thr1Thread4of4ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 10:58:41,979 WARN L313 ript$VariableManager]: TermVariabe thr1Thread4of4ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 10:58:41,979 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread4of4ForFork0_#t~nondet8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 10:58:41,979 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread4of4ForFork0_#t~nondet8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 10:58:41,979 WARN L313 ript$VariableManager]: TermVariabe thr1Thread4of4ForFork0_~offset~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 10:58:41,979 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread4of4ForFork0_#t~nondet8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 10:58:41,979 WARN L313 ript$VariableManager]: TermVariabe thr1Thread4of4ForFork0_~offset~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 10:58:41,980 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread4of4ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 10:58:41,980 WARN L313 ript$VariableManager]: TermVariabe thr1Thread4of4ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 10:58:41,980 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread4of4ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 10:58:41,980 WARN L313 ript$VariableManager]: TermVariabe thr1Thread4of4ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 10:58:41,980 WARN L313 ript$VariableManager]: TermVariabe thr1Thread4of4ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 10:58:41,980 WARN L313 ript$VariableManager]: TermVariabe thr1Thread4of4ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 10:58:41,980 WARN L313 ript$VariableManager]: TermVariabe thr1Thread4of4ForFork0_~offset~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 10:58:41,980 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread4of4ForFork0_findMax_#in~offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 10:58:41,981 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread4of4ForFork0_findMax_#t~mem7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 10:58:41,981 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread4of4ForFork0_findMax_~#cret~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 10:58:41,981 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread4of4ForFork0_findMax_~#cret~0.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 10:58:41,981 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread4of4ForFork0_findMax_#t~post3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 10:58:41,981 WARN L313 ript$VariableManager]: TermVariabe thr1Thread4of4ForFork0_findMax_~e~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 10:58:41,981 WARN L313 ript$VariableManager]: TermVariabe thr1Thread4of4ForFork0_findMax_~c~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 10:58:41,981 WARN L313 ript$VariableManager]: TermVariabe thr1Thread4of4ForFork0_findMax_~offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 10:58:41,981 WARN L313 ript$VariableManager]: TermVariabe thr1Thread4of4ForFork0_findMax_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 10:58:41,981 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread4of4ForFork0_findMax_#t~mem4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 10:58:41,981 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread4of4ForFork0_findMax_#t~mem5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 10:58:41,982 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread4of4ForFork0_findMax_#t~mem6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 10:58:41,982 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread4of4ForFork0_findMax_#in~offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 10:58:41,982 WARN L313 ript$VariableManager]: TermVariabe thr1Thread4of4ForFork0_findMax_~offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 10:58:41,982 WARN L313 ript$VariableManager]: TermVariabe thr1Thread4of4ForFork0_findMax_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 10:58:41,982 WARN L313 ript$VariableManager]: TermVariabe thr1Thread4of4ForFork0_findMax_~e~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 10:58:41,982 WARN L313 ript$VariableManager]: TermVariabe thr1Thread4of4ForFork0_findMax_~c~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 10:58:41,982 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread4of4ForFork0_findMax_~#cret~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 10:58:41,982 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread4of4ForFork0_findMax_~#cret~0.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 10:58:41,983 WARN L313 ript$VariableManager]: TermVariabe thr1Thread4of4ForFork0_findMax_~offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 10:58:41,983 WARN L313 ript$VariableManager]: TermVariabe thr1Thread4of4ForFork0_findMax_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 10:58:41,983 WARN L313 ript$VariableManager]: TermVariabe thr1Thread4of4ForFork0_findMax_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 10:58:41,983 WARN L313 ript$VariableManager]: TermVariabe thr1Thread4of4ForFork0_findMax_~offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 10:58:41,983 WARN L313 ript$VariableManager]: TermVariabe thr1Thread4of4ForFork0_findMax_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 10:58:41,983 WARN L313 ript$VariableManager]: TermVariabe thr1Thread4of4ForFork0_findMax_~offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 10:58:41,983 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread4of4ForFork0_findMax_~#cret~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 10:58:41,983 WARN L313 ript$VariableManager]: TermVariabe thr1Thread4of4ForFork0_findMax_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 10:58:41,984 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread4of4ForFork0_findMax_#t~mem4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 10:58:41,984 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread4of4ForFork0_findMax_~#cret~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 10:58:41,984 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread4of4ForFork0_findMax_~#cret~0.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 10:58:41,984 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread4of4ForFork0_findMax_#t~mem4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 10:58:41,984 WARN L313 ript$VariableManager]: TermVariabe thr1Thread4of4ForFork0_findMax_~e~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 10:58:41,984 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread4of4ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 10:58:41,984 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread4of4ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 10:58:41,984 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread4of4ForFork0_findMax_#t~mem4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 10:58:41,985 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread4of4ForFork0_findMax_#t~mem7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 10:58:41,985 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread4of4ForFork0_findMax_#t~mem5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 10:58:41,985 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread4of4ForFork0_findMax_#t~mem7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 10:58:41,985 WARN L313 ript$VariableManager]: TermVariabe thr1Thread4of4ForFork0_findMax_~e~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 10:58:41,985 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread4of4ForFork0_findMax_#t~mem7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 10:58:41,985 WARN L313 ript$VariableManager]: TermVariabe thr1Thread4of4ForFork0_findMax_~e~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 10:58:41,985 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread4of4ForFork0_findMax_#t~mem5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 10:58:41,985 WARN L313 ript$VariableManager]: TermVariabe thr1Thread4of4ForFork0_findMax_~c~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 10:58:41,986 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread4of4ForFork0_findMax_#t~mem7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 10:58:41,986 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread4of4ForFork0_findMax_#t~mem7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 10:58:41,986 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread4of4ForFork0_findMax_#t~mem5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 10:58:41,986 WARN L313 ript$VariableManager]: TermVariabe thr1Thread4of4ForFork0_findMax_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 10:58:41,986 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread4of4ForFork0_findMax_#t~post3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 10:58:41,986 WARN L313 ript$VariableManager]: TermVariabe thr1Thread4of4ForFork0_findMax_~c~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 10:58:41,986 WARN L313 ript$VariableManager]: TermVariabe thr1Thread4of4ForFork0_findMax_~e~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 10:58:41,986 WARN L313 ript$VariableManager]: TermVariabe thr1Thread4of4ForFork0_findMax_~c~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 10:58:41,987 WARN L313 ript$VariableManager]: TermVariabe thr1Thread4of4ForFork0_findMax_~e~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 10:58:41,987 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread4of4ForFork0_findMax_#t~post3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 10:58:41,987 WARN L313 ript$VariableManager]: TermVariabe thr1Thread4of4ForFork0_findMax_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 10:58:41,987 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread4of4ForFork0_findMax_~#cret~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 10:58:41,987 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread4of4ForFork0_findMax_~#cret~0.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 10:58:41,987 WARN L313 ript$VariableManager]: TermVariabe thr1Thread4of4ForFork0_findMax_~e~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 10:58:41,987 WARN L313 ript$VariableManager]: TermVariabe thr1Thread4of4ForFork0_findMax_~c~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 10:58:41,987 WARN L313 ript$VariableManager]: TermVariabe thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 10:58:41,987 WARN L313 ript$VariableManager]: TermVariabe thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 10:58:41,988 WARN L313 ript$VariableManager]: TermVariabe thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~e not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 10:58:41,988 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 10:58:41,988 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#t~mem2| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 10:58:41,988 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 10:58:41,988 WARN L313 ript$VariableManager]: TermVariabe thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 10:58:41,988 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 10:58:41,988 WARN L313 ript$VariableManager]: TermVariabe thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~u not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 10:58:41,988 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~u| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 10:58:41,988 WARN L313 ript$VariableManager]: TermVariabe thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 10:58:41,989 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~e| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 10:58:41,989 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 10:58:41,989 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread4of4ForFork0_findMax_#t~post3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 10:58:41,989 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread4of4ForFork0_findMax_~#cret~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 10:58:41,989 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread4of4ForFork0_findMax_~#cret~0.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 10:58:41,989 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread4of4ForFork0_findMax_#t~mem6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 10:58:41,989 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread4of4ForFork0_findMax_#t~mem6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 10:58:41,989 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread4of4ForFork0_findMax_#t~mem6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 10:58:41,990 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread4of4ForFork0_findMax_#t~mem6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 10:58:41,990 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread4of4ForFork0_findMax_#t~mem6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 10:58:41,992 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of4ForFork0_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 10:58:41,992 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of4ForFork0_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 10:58:41,992 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of4ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 10:58:41,992 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of4ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 10:58:41,992 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of4ForFork0_#t~nondet8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 10:58:41,993 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of4ForFork0_#t~nondet8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 10:58:41,993 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of4ForFork0_~offset~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 10:58:41,993 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of4ForFork0_#t~nondet8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 10:58:41,993 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of4ForFork0_~offset~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 10:58:41,993 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of4ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 10:58:41,993 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of4ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 10:58:41,993 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of4ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 10:58:41,993 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of4ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 10:58:41,994 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of4ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 10:58:41,994 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of4ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 10:58:41,994 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of4ForFork0_~offset~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 10:58:41,994 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of4ForFork0_findMax_#in~offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 10:58:41,994 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of4ForFork0_findMax_#t~mem7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 10:58:41,994 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of4ForFork0_findMax_~#cret~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 10:58:41,994 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of4ForFork0_findMax_~#cret~0.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 10:58:41,994 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of4ForFork0_findMax_#t~post3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 10:58:41,995 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of4ForFork0_findMax_~e~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 10:58:41,995 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of4ForFork0_findMax_~c~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 10:58:41,995 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of4ForFork0_findMax_~offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 10:58:41,995 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of4ForFork0_findMax_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 10:58:41,995 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of4ForFork0_findMax_#t~mem4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 10:58:41,995 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of4ForFork0_findMax_#t~mem5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 10:58:41,995 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of4ForFork0_findMax_#t~mem6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 10:58:41,995 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of4ForFork0_findMax_#in~offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 10:58:41,995 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of4ForFork0_findMax_~offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 10:58:41,996 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of4ForFork0_findMax_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 10:58:41,996 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of4ForFork0_findMax_~e~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 10:58:41,996 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of4ForFork0_findMax_~c~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 10:58:41,996 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of4ForFork0_findMax_~#cret~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 10:58:41,996 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of4ForFork0_findMax_~#cret~0.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 10:58:41,996 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of4ForFork0_findMax_~offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 10:58:41,996 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of4ForFork0_findMax_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 10:58:41,996 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of4ForFork0_findMax_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 10:58:41,997 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of4ForFork0_findMax_~offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 10:58:41,997 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of4ForFork0_findMax_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 10:58:41,997 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of4ForFork0_findMax_~offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 10:58:41,997 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of4ForFork0_findMax_~#cret~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 10:58:41,997 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of4ForFork0_findMax_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 10:58:41,997 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of4ForFork0_findMax_#t~mem4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 10:58:41,997 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of4ForFork0_findMax_~#cret~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 10:58:41,997 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of4ForFork0_findMax_~#cret~0.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 10:58:41,997 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of4ForFork0_findMax_#t~mem4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 10:58:41,998 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of4ForFork0_findMax_~e~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 10:58:41,998 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of4ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 10:58:41,998 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of4ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 10:58:41,998 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of4ForFork0_findMax_#t~mem4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 10:58:41,998 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of4ForFork0_findMax_#t~mem7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 10:58:41,998 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of4ForFork0_findMax_#t~mem5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 10:58:41,998 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of4ForFork0_findMax_#t~mem7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 10:58:41,998 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of4ForFork0_findMax_~e~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 10:58:41,999 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of4ForFork0_findMax_#t~mem7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 10:58:41,999 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of4ForFork0_findMax_~e~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 10:58:41,999 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of4ForFork0_findMax_#t~mem5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 10:58:41,999 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of4ForFork0_findMax_~c~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 10:58:41,999 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of4ForFork0_findMax_#t~mem7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 10:58:41,999 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of4ForFork0_findMax_#t~mem7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 10:58:41,999 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of4ForFork0_findMax_#t~mem5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 10:58:41,999 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of4ForFork0_findMax_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 10:58:42,000 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of4ForFork0_findMax_#t~post3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 10:58:42,000 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of4ForFork0_findMax_~c~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 10:58:42,000 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of4ForFork0_findMax_~e~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 10:58:42,000 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of4ForFork0_findMax_~c~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 10:58:42,000 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of4ForFork0_findMax_~e~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 10:58:42,000 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of4ForFork0_findMax_#t~post3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 10:58:42,000 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of4ForFork0_findMax_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 10:58:42,000 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of4ForFork0_findMax_~#cret~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 10:58:42,001 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of4ForFork0_findMax_~#cret~0.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 10:58:42,001 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of4ForFork0_findMax_~e~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 10:58:42,001 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of4ForFork0_findMax_~c~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 10:58:42,001 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of4ForFork0___VERIFIER_atomic_CAS_~v.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 10:58:42,001 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of4ForFork0___VERIFIER_atomic_CAS_~v.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 10:58:42,001 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of4ForFork0___VERIFIER_atomic_CAS_~e not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 10:58:42,001 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of4ForFork0___VERIFIER_atomic_CAS_#in~r.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 10:58:42,001 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of4ForFork0___VERIFIER_atomic_CAS_#t~mem2| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 10:58:42,001 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 10:58:42,001 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of4ForFork0___VERIFIER_atomic_CAS_~r.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 10:58:42,002 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of4ForFork0___VERIFIER_atomic_CAS_#in~v.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 10:58:42,002 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of4ForFork0___VERIFIER_atomic_CAS_~u not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 10:58:42,002 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of4ForFork0___VERIFIER_atomic_CAS_#in~u| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 10:58:42,002 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of4ForFork0___VERIFIER_atomic_CAS_~r.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 10:58:42,002 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of4ForFork0___VERIFIER_atomic_CAS_#in~e| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 10:58:42,002 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 10:58:42,002 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of4ForFork0_findMax_#t~post3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 10:58:42,002 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of4ForFork0_findMax_~#cret~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 10:58:42,002 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of4ForFork0_findMax_~#cret~0.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 10:58:42,003 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of4ForFork0_findMax_#t~mem6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 10:58:42,003 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of4ForFork0_findMax_#t~mem6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 10:58:42,003 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of4ForFork0_findMax_#t~mem6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 10:58:42,003 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of4ForFork0_findMax_#t~mem6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 10:58:42,003 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of4ForFork0_findMax_#t~mem6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 10:58:42,003 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of4ForFork0_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 10:58:42,004 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of4ForFork0_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 10:58:42,004 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of4ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 10:58:42,004 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of4ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 10:58:42,004 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of4ForFork0_#t~nondet8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 10:58:42,004 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of4ForFork0_#t~nondet8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 10:58:42,004 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of4ForFork0_~offset~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 10:58:42,004 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of4ForFork0_#t~nondet8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 10:58:42,004 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of4ForFork0_~offset~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 10:58:42,004 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of4ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 10:58:42,005 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of4ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 10:58:42,005 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of4ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 10:58:42,005 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of4ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 10:58:42,005 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of4ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 10:58:42,005 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of4ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 10:58:42,005 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of4ForFork0_~offset~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 10:58:42,005 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of4ForFork0_findMax_#in~offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 10:58:42,005 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of4ForFork0_findMax_#t~mem7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 10:58:42,006 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of4ForFork0_findMax_~#cret~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 10:58:42,006 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of4ForFork0_findMax_~#cret~0.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 10:58:42,006 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of4ForFork0_findMax_#t~post3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 10:58:42,006 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of4ForFork0_findMax_~e~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 10:58:42,006 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of4ForFork0_findMax_~c~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 10:58:42,006 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of4ForFork0_findMax_~offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 10:58:42,006 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of4ForFork0_findMax_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 10:58:42,006 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of4ForFork0_findMax_#t~mem4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 10:58:42,006 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of4ForFork0_findMax_#t~mem5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 10:58:42,007 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of4ForFork0_findMax_#t~mem6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 10:58:42,007 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of4ForFork0_findMax_#in~offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 10:58:42,007 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of4ForFork0_findMax_~offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 10:58:42,007 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of4ForFork0_findMax_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 10:58:42,007 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of4ForFork0_findMax_~e~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 10:58:42,007 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of4ForFork0_findMax_~c~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 10:58:42,007 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of4ForFork0_findMax_~#cret~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 10:58:42,007 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of4ForFork0_findMax_~#cret~0.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 10:58:42,007 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of4ForFork0_findMax_~offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 10:58:42,008 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of4ForFork0_findMax_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 10:58:42,008 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of4ForFork0_findMax_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 10:58:42,008 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of4ForFork0_findMax_~offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 10:58:42,008 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of4ForFork0_findMax_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 10:58:42,008 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of4ForFork0_findMax_~offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 10:58:42,008 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of4ForFork0_findMax_~#cret~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 10:58:42,008 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of4ForFork0_findMax_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 10:58:42,008 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of4ForFork0_findMax_#t~mem4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 10:58:42,009 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of4ForFork0_findMax_~#cret~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 10:58:42,009 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of4ForFork0_findMax_~#cret~0.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 10:58:42,009 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of4ForFork0_findMax_#t~mem4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 10:58:42,009 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of4ForFork0_findMax_~e~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 10:58:42,009 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of4ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 10:58:42,009 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of4ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 10:58:42,009 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of4ForFork0_findMax_#t~mem4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 10:58:42,009 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of4ForFork0_findMax_#t~mem7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 10:58:42,009 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of4ForFork0_findMax_#t~mem5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 10:58:42,010 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of4ForFork0_findMax_#t~mem7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 10:58:42,010 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of4ForFork0_findMax_~e~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 10:58:42,010 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of4ForFork0_findMax_#t~mem7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 10:58:42,010 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of4ForFork0_findMax_~e~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 10:58:42,010 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of4ForFork0_findMax_#t~mem5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 10:58:42,010 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of4ForFork0_findMax_~c~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 10:58:42,010 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of4ForFork0_findMax_#t~mem7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 10:58:42,010 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of4ForFork0_findMax_#t~mem7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 10:58:42,011 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of4ForFork0_findMax_#t~mem5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 10:58:42,011 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of4ForFork0_findMax_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 10:58:42,011 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of4ForFork0_findMax_#t~post3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 10:58:42,011 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of4ForFork0_findMax_~c~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 10:58:42,011 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of4ForFork0_findMax_~e~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 10:58:42,011 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of4ForFork0_findMax_~c~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 10:58:42,011 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of4ForFork0_findMax_~e~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 10:58:42,011 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of4ForFork0_findMax_#t~post3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 10:58:42,011 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of4ForFork0_findMax_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 10:58:42,012 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of4ForFork0_findMax_~#cret~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 10:58:42,012 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of4ForFork0_findMax_~#cret~0.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 10:58:42,012 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of4ForFork0_findMax_~e~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 10:58:42,012 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of4ForFork0_findMax_~c~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 10:58:42,012 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 10:58:42,012 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 10:58:42,012 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~e not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 10:58:42,012 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 10:58:42,012 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#t~mem2| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 10:58:42,013 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 10:58:42,013 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 10:58:42,013 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 10:58:42,013 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~u not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 10:58:42,013 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~u| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 10:58:42,013 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 10:58:42,013 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~e| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 10:58:42,013 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 10:58:42,014 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of4ForFork0_findMax_#t~post3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 10:58:42,014 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of4ForFork0_findMax_~#cret~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 10:58:42,014 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of4ForFork0_findMax_~#cret~0.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 10:58:42,014 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of4ForFork0_findMax_#t~mem6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 10:58:42,014 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of4ForFork0_findMax_#t~mem6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 10:58:42,014 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of4ForFork0_findMax_#t~mem6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 10:58:42,014 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of4ForFork0_findMax_#t~mem6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 10:58:42,015 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of4ForFork0_findMax_#t~mem6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 10:58:42,015 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of4ForFork0___VERIFIER_atomic_CAS_#in~e| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 10:58:42,015 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of4ForFork0___VERIFIER_atomic_CAS_~r.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 10:58:42,015 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of4ForFork0___VERIFIER_atomic_CAS_~r.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 10:58:42,015 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of4ForFork0_findMax_#t~post3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 10:58:42,016 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of4ForFork0___VERIFIER_atomic_CAS_~v.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 10:58:42,016 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of4ForFork0_findMax_#in~offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 10:58:42,016 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of4ForFork0_findMax_~e~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 10:58:42,016 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of4ForFork0___VERIFIER_atomic_CAS_#t~mem2| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 10:58:42,016 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of4ForFork0___VERIFIER_atomic_CAS_#in~v.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 10:58:42,016 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of4ForFork0_findMax_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 10:58:42,016 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of4ForFork0___VERIFIER_atomic_CAS_#in~r.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 10:58:42,017 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 10:58:42,017 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of4ForFork0___VERIFIER_atomic_CAS_~e not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 10:58:42,017 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of4ForFork0_findMax_~#cret~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 10:58:42,017 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of4ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 10:58:42,017 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of4ForFork0_findMax_~#cret~0.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 10:58:42,017 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of4ForFork0_~offset~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 10:58:42,017 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of4ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 10:58:42,017 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of4ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 10:58:42,018 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 10:58:42,018 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of4ForFork0___VERIFIER_atomic_CAS_~u not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 10:58:42,018 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of4ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 10:58:42,018 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of4ForFork0_findMax_~offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 10:58:42,018 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of4ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 10:58:42,018 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of4ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 10:58:42,018 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of4ForFork0_findMax_~c~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 10:58:42,019 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of4ForFork0___VERIFIER_atomic_CAS_#in~u| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 10:58:42,019 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of4ForFork0_#t~nondet8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 10:58:42,019 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of4ForFork0_findMax_#t~mem7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 10:58:42,019 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of4ForFork0___VERIFIER_atomic_CAS_~v.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 10:58:42,019 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of4ForFork0_findMax_#t~mem6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 10:58:42,019 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of4ForFork0_findMax_#t~mem5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 10:58:42,019 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of4ForFork0_findMax_#t~mem4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 10:58:42,020 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~u| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 10:58:42,021 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of4ForFork0_findMax_~c~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 10:58:42,021 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~e not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 10:58:42,021 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 10:58:42,021 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of4ForFork0_~offset~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 10:58:42,021 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of4ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 10:58:42,021 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of4ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 10:58:42,021 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 10:58:42,021 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of4ForFork0_findMax_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 10:58:42,022 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 10:58:42,022 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of4ForFork0_findMax_~offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 10:58:42,022 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 10:58:42,022 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of4ForFork0_findMax_~#cret~0.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 10:58:42,022 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of4ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 10:58:42,022 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#t~mem2| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 10:58:42,022 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 10:58:42,022 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of4ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 10:58:42,022 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of4ForFork0_#t~nondet8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 10:58:42,022 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of4ForFork0_findMax_~e~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 10:58:42,022 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of4ForFork0_findMax_~#cret~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 10:58:42,023 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of4ForFork0_findMax_#in~offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 10:58:42,023 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 10:58:42,023 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of4ForFork0_findMax_#t~mem5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 10:58:42,023 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of4ForFork0_findMax_#t~mem6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 10:58:42,023 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 10:58:42,023 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of4ForFork0_findMax_#t~mem7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 10:58:42,023 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 10:58:42,024 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of4ForFork0_findMax_#t~mem4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 10:58:42,024 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of4ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 10:58:42,024 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~e| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 10:58:42,024 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~u not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 10:58:42,024 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of4ForFork0_findMax_#t~post3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 10:58:42,024 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of4ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 10:58:42,032 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of4ForFork0_findMax_#t~mem4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 10:58:42,033 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of4ForFork0_findMax_#t~mem5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 10:58:42,033 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of4ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 10:58:42,033 WARN L313 ript$VariableManager]: TermVariabe thr1Thread3of4ForFork0_findMax_~offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 10:58:42,033 WARN L313 ript$VariableManager]: TermVariabe thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~u not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 10:58:42,033 WARN L313 ript$VariableManager]: TermVariabe thr1Thread3of4ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 10:58:42,033 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of4ForFork0_findMax_#in~offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 10:58:42,033 WARN L313 ript$VariableManager]: TermVariabe thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 10:58:42,033 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of4ForFork0_#t~nondet8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 10:58:42,034 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~u| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 10:58:42,034 WARN L313 ript$VariableManager]: TermVariabe thr1Thread3of4ForFork0_findMax_~c~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 10:58:42,034 WARN L313 ript$VariableManager]: TermVariabe thr1Thread3of4ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 10:58:42,034 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 10:58:42,034 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of4ForFork0_findMax_#t~mem6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 10:58:42,034 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of4ForFork0_findMax_#t~mem7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 10:58:42,034 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of4ForFork0_findMax_~#cret~0.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 10:58:42,035 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 10:58:42,035 WARN L313 ript$VariableManager]: TermVariabe thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 10:58:42,035 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#t~mem2| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 10:58:42,035 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~e| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 10:58:42,035 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 10:58:42,035 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of4ForFork0_findMax_#t~post3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 10:58:42,035 WARN L313 ript$VariableManager]: TermVariabe thr1Thread3of4ForFork0_findMax_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 10:58:42,035 WARN L313 ript$VariableManager]: TermVariabe thr1Thread3of4ForFork0_findMax_~e~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 10:58:42,036 WARN L313 ript$VariableManager]: TermVariabe thr1Thread3of4ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 10:58:42,036 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of4ForFork0_findMax_~#cret~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 10:58:42,036 WARN L313 ript$VariableManager]: TermVariabe thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~e not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 10:58:42,036 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of4ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 10:58:42,036 WARN L313 ript$VariableManager]: TermVariabe thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 10:58:42,036 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 10:58:42,036 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of4ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 10:58:42,036 WARN L313 ript$VariableManager]: TermVariabe thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 10:58:42,037 WARN L313 ript$VariableManager]: TermVariabe thr1Thread3of4ForFork0_~offset~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 10:58:42,038 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread4of4ForFork0_findMax_~#cret~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 10:58:42,039 WARN L313 ript$VariableManager]: TermVariabe thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 10:58:42,039 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread4of4ForFork0_findMax_#t~post3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 10:58:42,039 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread4of4ForFork0_findMax_#in~offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 10:58:42,039 WARN L313 ript$VariableManager]: TermVariabe thr1Thread4of4ForFork0_findMax_~e~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 10:58:42,039 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~e| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 10:58:42,039 WARN L313 ript$VariableManager]: TermVariabe thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 10:58:42,040 WARN L313 ript$VariableManager]: TermVariabe thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~u not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 10:58:42,040 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~u| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 10:58:42,040 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread4of4ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 10:58:42,040 WARN L313 ript$VariableManager]: TermVariabe thr1Thread4of4ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 10:58:42,040 WARN L313 ript$VariableManager]: TermVariabe thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 10:58:42,040 WARN L313 ript$VariableManager]: TermVariabe thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~e not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 10:58:42,040 WARN L313 ript$VariableManager]: TermVariabe thr1Thread4of4ForFork0_findMax_~c~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 10:58:42,040 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 10:58:42,041 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread4of4ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 10:58:42,041 WARN L313 ript$VariableManager]: TermVariabe thr1Thread4of4ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 10:58:42,041 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread4of4ForFork0_findMax_#t~mem4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 10:58:42,041 WARN L313 ript$VariableManager]: TermVariabe thr1Thread4of4ForFork0_~offset~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 10:58:42,041 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread4of4ForFork0_findMax_#t~mem5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 10:58:42,041 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread4of4ForFork0_findMax_#t~mem6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 10:58:42,041 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread4of4ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 10:58:42,041 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread4of4ForFork0_findMax_#t~mem7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 10:58:42,042 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#t~mem2| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 10:58:42,042 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread4of4ForFork0_findMax_~#cret~0.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 10:58:42,042 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 10:58:42,043 WARN L313 ript$VariableManager]: TermVariabe thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 10:58:42,043 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 10:58:42,043 WARN L313 ript$VariableManager]: TermVariabe thr1Thread4of4ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 10:58:42,043 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread4of4ForFork0_#t~nondet8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 10:58:42,043 WARN L313 ript$VariableManager]: TermVariabe thr1Thread4of4ForFork0_findMax_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 10:58:42,043 WARN L313 ript$VariableManager]: TermVariabe thr1Thread4of4ForFork0_findMax_~offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 10:58:42,044 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-16 10:58:42,045 INFO L149 ThreadInstanceAdder]: Constructed 0 joinOtherThreadTransitions. [2020-10-16 10:58:42,045 INFO L253 AbstractCegarLoop]: Starting to check reachability of 6 error locations. [2020-10-16 10:58:42,046 INFO L377 AbstractCegarLoop]: Interprodecural is true [2020-10-16 10:58:42,046 INFO L378 AbstractCegarLoop]: Hoare is true [2020-10-16 10:58:42,046 INFO L379 AbstractCegarLoop]: Compute interpolants for FPandBP [2020-10-16 10:58:42,046 INFO L380 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2020-10-16 10:58:42,046 INFO L381 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2020-10-16 10:58:42,046 INFO L382 AbstractCegarLoop]: Difference is false [2020-10-16 10:58:42,046 INFO L383 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2020-10-16 10:58:42,046 INFO L387 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2020-10-16 10:58:42,048 INFO L129 etLargeBlockEncoding]: Petri net LBE is using semantic-based independence relation. [2020-10-16 10:58:42,049 INFO L144 etLargeBlockEncoding]: Starting large block encoding on Petri net that has 213 places, 237 transitions, 506 flow [2020-10-16 10:58:42,049 INFO L111 LiptonReduction]: Starting Lipton reduction on Petri net that has 213 places, 237 transitions, 506 flow [2020-10-16 10:58:42,049 INFO L71 FinitePrefix]: Start finitePrefix. Operand has 213 places, 237 transitions, 506 flow [2020-10-16 10:58:42,116 INFO L129 PetriNetUnfolder]: 37/272 cut-off events. [2020-10-16 10:58:42,116 INFO L130 PetriNetUnfolder]: For 16/16 co-relation queries the response was YES. [2020-10-16 10:58:42,123 INFO L80 FinitePrefix]: Finished finitePrefix Result has 295 conditions, 272 events. 37/272 cut-off events. For 16/16 co-relation queries the response was YES. Maximal size of possible extension queue 9. Compared 905 event pairs, 0 based on Foata normal form. 0/226 useless extension candidates. Maximal degree in co-relation 218. Up to 10 conditions per place. [2020-10-16 10:58:42,147 INFO L117 LiptonReduction]: Number of co-enabled transitions 37232 [2020-10-16 10:58:42,293 INFO L603 QuantifierPusher]: Distributing 2 conjuncts over 2 disjuncts [2020-10-16 10:58:42,311 INFO L603 QuantifierPusher]: Distributing 2 conjuncts over 2 disjuncts [2020-10-16 10:58:42,311 INFO L603 QuantifierPusher]: Distributing 2 conjuncts over 3 disjuncts [2020-10-16 10:58:42,313 INFO L603 QuantifierPusher]: Distributing 2 conjuncts over 3 disjuncts [2020-10-16 10:58:42,757 WARN L193 SmtUtils]: Spent 118.00 ms on a formula simplification. DAG size of input: 41 DAG size of output: 19 [2020-10-16 10:58:43,392 WARN L193 SmtUtils]: Spent 119.00 ms on a formula simplification. DAG size of input: 41 DAG size of output: 19 [2020-10-16 10:58:45,020 INFO L603 QuantifierPusher]: Distributing 2 conjuncts over 2 disjuncts [2020-10-16 10:58:45,030 INFO L603 QuantifierPusher]: Distributing 2 conjuncts over 2 disjuncts [2020-10-16 10:58:45,168 INFO L603 QuantifierPusher]: Distributing 2 conjuncts over 2 disjuncts [2020-10-16 10:58:45,182 INFO L603 QuantifierPusher]: Distributing 2 conjuncts over 2 disjuncts [2020-10-16 10:58:45,461 INFO L603 QuantifierPusher]: Distributing 2 conjuncts over 2 disjuncts [2020-10-16 10:58:45,472 INFO L603 QuantifierPusher]: Distributing 2 conjuncts over 2 disjuncts [2020-10-16 10:58:45,916 INFO L603 QuantifierPusher]: Distributing 2 conjuncts over 2 disjuncts [2020-10-16 10:58:45,917 INFO L603 QuantifierPusher]: Distributing 2 conjuncts over 3 disjuncts [2020-10-16 10:58:45,918 INFO L603 QuantifierPusher]: Distributing 2 conjuncts over 3 disjuncts [2020-10-16 10:58:45,927 INFO L603 QuantifierPusher]: Distributing 2 conjuncts over 2 disjuncts [2020-10-16 10:58:46,576 WARN L193 SmtUtils]: Spent 145.00 ms on a formula simplification. DAG size of input: 75 DAG size of output: 73 [2020-10-16 10:58:47,008 WARN L193 SmtUtils]: Spent 125.00 ms on a formula simplification. DAG size of input: 62 DAG size of output: 47 [2020-10-16 10:58:47,260 INFO L132 LiptonReduction]: Checked pairs total: 49096 [2020-10-16 10:58:47,260 INFO L134 LiptonReduction]: Total number of compositions: 247 [2020-10-16 10:58:47,260 INFO L100 iNet2FiniteAutomaton]: Start petriNet2FiniteAutomaton. Operand has 51 places, 58 transitions, 148 flow [2020-10-16 10:58:50,974 INFO L122 iNet2FiniteAutomaton]: Finished petriNet2FiniteAutomaton. Result 39730 states. [2020-10-16 10:58:50,974 INFO L276 IsEmpty]: Start isEmpty. Operand 39730 states. [2020-10-16 10:58:50,974 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 8 [2020-10-16 10:58:50,974 INFO L414 BasicCegarLoop]: Found error trace [2020-10-16 10:58:50,975 INFO L422 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1] [2020-10-16 10:58:50,975 INFO L429 AbstractCegarLoop]: === Iteration 1 === [thr1Err0ASSERT_VIOLATIONERROR_FUNCTION, thr1Err0ASSERT_VIOLATIONERROR_FUNCTION, thr1Err0ASSERT_VIOLATIONERROR_FUNCTION, thr1Err0ASSERT_VIOLATIONERROR_FUNCTION, thr1Err0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATION]=== [2020-10-16 10:58:50,975 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-10-16 10:58:50,976 INFO L82 PathProgramCache]: Analyzing trace with hash -820198623, now seen corresponding path program 1 times [2020-10-16 10:58:50,976 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-10-16 10:58:50,976 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1384563199] [2020-10-16 10:58:50,976 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-10-16 10:58:50,983 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-16 10:58:50,988 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-10-16 10:58:50,989 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1384563199] [2020-10-16 10:58:50,989 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-10-16 10:58:50,989 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2020-10-16 10:58:50,989 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [346858671] [2020-10-16 10:58:50,989 INFO L461 AbstractCegarLoop]: Interpolant automaton has 2 states [2020-10-16 10:58:50,990 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-10-16 10:58:50,990 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 2 interpolants. [2020-10-16 10:58:50,990 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2020-10-16 10:58:50,990 INFO L87 Difference]: Start difference. First operand 39730 states. Second operand 2 states. [2020-10-16 10:58:51,227 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-10-16 10:58:51,227 INFO L93 Difference]: Finished difference Result 31620 states and 174888 transitions. [2020-10-16 10:58:51,227 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2020-10-16 10:58:51,227 INFO L78 Accepts]: Start accepts. Automaton has 2 states. Word has length 7 [2020-10-16 10:58:51,227 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-10-16 10:58:51,368 INFO L225 Difference]: With dead ends: 31620 [2020-10-16 10:58:51,368 INFO L226 Difference]: Without dead ends: 31620 [2020-10-16 10:58:51,368 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 2 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 0 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2020-10-16 10:58:52,092 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 31620 states. [2020-10-16 10:58:52,737 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 31620 to 31620. [2020-10-16 10:58:52,737 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 31620 states. [2020-10-16 10:58:55,399 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 31620 states to 31620 states and 174888 transitions. [2020-10-16 10:58:55,399 INFO L78 Accepts]: Start accepts. Automaton has 31620 states and 174888 transitions. Word has length 7 [2020-10-16 10:58:55,399 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-10-16 10:58:55,399 INFO L481 AbstractCegarLoop]: Abstraction has 31620 states and 174888 transitions. [2020-10-16 10:58:55,399 INFO L482 AbstractCegarLoop]: Interpolant automaton has 2 states. [2020-10-16 10:58:55,399 INFO L276 IsEmpty]: Start isEmpty. Operand 31620 states and 174888 transitions. [2020-10-16 10:58:55,400 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 9 [2020-10-16 10:58:55,400 INFO L414 BasicCegarLoop]: Found error trace [2020-10-16 10:58:55,400 INFO L422 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1] [2020-10-16 10:58:55,400 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable11 [2020-10-16 10:58:55,400 INFO L429 AbstractCegarLoop]: === Iteration 2 === [thr1Err0ASSERT_VIOLATIONERROR_FUNCTION, thr1Err0ASSERT_VIOLATIONERROR_FUNCTION, thr1Err0ASSERT_VIOLATIONERROR_FUNCTION, thr1Err0ASSERT_VIOLATIONERROR_FUNCTION, thr1Err0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATION]=== [2020-10-16 10:58:55,401 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-10-16 10:58:55,401 INFO L82 PathProgramCache]: Analyzing trace with hash 343685750, now seen corresponding path program 1 times [2020-10-16 10:58:55,401 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-10-16 10:58:55,401 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1523974018] [2020-10-16 10:58:55,401 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-10-16 10:58:55,409 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-16 10:58:55,422 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-10-16 10:58:55,423 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1523974018] [2020-10-16 10:58:55,423 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-10-16 10:58:55,423 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2020-10-16 10:58:55,423 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1967389879] [2020-10-16 10:58:55,424 INFO L461 AbstractCegarLoop]: Interpolant automaton has 4 states [2020-10-16 10:58:55,424 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-10-16 10:58:55,424 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2020-10-16 10:58:55,424 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2020-10-16 10:58:55,424 INFO L87 Difference]: Start difference. First operand 31620 states and 174888 transitions. Second operand 4 states. [2020-10-16 10:58:55,943 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-10-16 10:58:55,943 INFO L93 Difference]: Finished difference Result 52694 states and 290297 transitions. [2020-10-16 10:58:55,943 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2020-10-16 10:58:55,944 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 8 [2020-10-16 10:58:55,944 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-10-16 10:58:56,151 INFO L225 Difference]: With dead ends: 52694 [2020-10-16 10:58:56,152 INFO L226 Difference]: Without dead ends: 52694 [2020-10-16 10:58:56,152 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 4 GetRequests, 1 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2020-10-16 10:58:57,081 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 52694 states. [2020-10-16 10:58:57,786 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 52694 to 38644. [2020-10-16 10:58:57,786 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 38644 states. [2020-10-16 10:58:57,942 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 38644 states to 38644 states and 215697 transitions. [2020-10-16 10:58:57,943 INFO L78 Accepts]: Start accepts. Automaton has 38644 states and 215697 transitions. Word has length 8 [2020-10-16 10:58:57,943 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-10-16 10:58:57,943 INFO L481 AbstractCegarLoop]: Abstraction has 38644 states and 215697 transitions. [2020-10-16 10:58:57,943 INFO L482 AbstractCegarLoop]: Interpolant automaton has 4 states. [2020-10-16 10:58:57,943 INFO L276 IsEmpty]: Start isEmpty. Operand 38644 states and 215697 transitions. [2020-10-16 10:58:57,943 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2020-10-16 10:58:57,944 INFO L414 BasicCegarLoop]: Found error trace [2020-10-16 10:58:57,944 INFO L422 BasicCegarLoop]: trace histogram [2, 1, 1, 1, 1, 1, 1, 1, 1] [2020-10-16 10:58:57,944 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable12 [2020-10-16 10:58:57,944 INFO L429 AbstractCegarLoop]: === Iteration 3 === [thr1Err0ASSERT_VIOLATIONERROR_FUNCTION, thr1Err0ASSERT_VIOLATIONERROR_FUNCTION, thr1Err0ASSERT_VIOLATIONERROR_FUNCTION, thr1Err0ASSERT_VIOLATIONERROR_FUNCTION, thr1Err0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATION]=== [2020-10-16 10:58:57,944 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-10-16 10:58:57,944 INFO L82 PathProgramCache]: Analyzing trace with hash -2124476188, now seen corresponding path program 1 times [2020-10-16 10:58:57,944 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-10-16 10:58:57,945 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1130350625] [2020-10-16 10:58:57,945 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-10-16 10:58:57,957 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-16 10:58:58,009 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-10-16 10:58:58,010 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1130350625] [2020-10-16 10:58:58,010 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1474040562] [2020-10-16 10:58:58,010 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY No working directory specified, using /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 4 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 4 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2020-10-16 10:58:58,096 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-16 10:58:58,097 INFO L263 TraceCheckSpWp]: Trace formula consists of 86 conjuncts, 13 conjunts are in the unsatisfiable core [2020-10-16 10:58:58,100 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2020-10-16 10:58:58,573 INFO L350 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2020-10-16 10:58:58,574 INFO L384 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 1 case distinctions, treesize of input 21 treesize of output 50 [2020-10-16 10:58:58,574 INFO L545 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2020-10-16 10:58:58,596 INFO L625 ElimStorePlain]: treesize reduction 30, result has 43.4 percent of original size [2020-10-16 10:58:58,597 INFO L545 ElimStorePlain]: Start of recursive call 1: 2 dim-0 vars, 1 dim-2 vars, End of recursive call: 2 dim-0 vars, and 1 xjuncts. [2020-10-16 10:58:58,598 INFO L244 ElimStorePlain]: Needed 2 recursive calls to eliminate 3 variables, input treesize:27, output treesize:23 [2020-10-16 10:58:59,186 WARN L193 SmtUtils]: Spent 571.00 ms on a formula simplification. DAG size of input: 19 DAG size of output: 11 [2020-10-16 10:59:00,034 INFO L350 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2020-10-16 10:59:00,035 INFO L384 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 2 case distinctions, treesize of input 26 treesize of output 45 [2020-10-16 10:59:00,037 INFO L603 QuantifierPusher]: Distributing 2 conjuncts over 3 disjuncts [2020-10-16 10:59:00,037 INFO L603 QuantifierPusher]: Distributing 2 conjuncts over 2 disjuncts [2020-10-16 10:59:00,043 INFO L545 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2020-10-16 10:59:00,067 INFO L625 ElimStorePlain]: treesize reduction 38, result has 32.1 percent of original size [2020-10-16 10:59:00,068 INFO L545 ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 1 dim-2 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2020-10-16 10:59:00,068 INFO L244 ElimStorePlain]: Needed 2 recursive calls to eliminate 2 variables, input treesize:29, output treesize:18 [2020-10-16 10:59:00,109 INFO L350 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2020-10-16 10:59:00,110 INFO L384 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 22 treesize of output 18 [2020-10-16 10:59:00,111 INFO L603 QuantifierPusher]: Distributing 2 conjuncts over 3 disjuncts [2020-10-16 10:59:00,112 INFO L545 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 2 xjuncts. [2020-10-16 10:59:00,123 INFO L625 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-10-16 10:59:00,127 INFO L545 ElimStorePlain]: Start of recursive call 1: 2 dim-0 vars, 1 dim-2 vars, End of recursive call: and 2 xjuncts. [2020-10-16 10:59:00,127 INFO L244 ElimStorePlain]: Needed 2 recursive calls to eliminate 3 variables, input treesize:22, output treesize:11 [2020-10-16 10:59:00,134 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-10-16 10:59:00,134 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 1 imperfect interpolant sequences. [2020-10-16 10:59:00,134 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [5] total 9 [2020-10-16 10:59:00,135 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1141321182] [2020-10-16 10:59:00,135 INFO L461 AbstractCegarLoop]: Interpolant automaton has 7 states [2020-10-16 10:59:00,136 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-10-16 10:59:00,136 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2020-10-16 10:59:00,136 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=29, Invalid=81, Unknown=0, NotChecked=0, Total=110 [2020-10-16 10:59:00,136 INFO L87 Difference]: Start difference. First operand 38644 states and 215697 transitions. Second operand 7 states. [2020-10-16 10:59:00,952 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-10-16 10:59:00,953 INFO L93 Difference]: Finished difference Result 64756 states and 353063 transitions. [2020-10-16 10:59:00,953 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2020-10-16 10:59:00,953 INFO L78 Accepts]: Start accepts. Automaton has 7 states. Word has length 10 [2020-10-16 10:59:00,953 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-10-16 10:59:01,241 INFO L225 Difference]: With dead ends: 64756 [2020-10-16 10:59:01,242 INFO L226 Difference]: Without dead ends: 64756 [2020-10-16 10:59:01,242 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 15 GetRequests, 4 SyntacticMatches, 1 SemanticMatches, 10 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 12 ImplicationChecksByTransitivity, 1.9s TimeCoverageRelationStatistics Valid=38, Invalid=94, Unknown=0, NotChecked=0, Total=132 [2020-10-16 10:59:05,179 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 64756 states. [2020-10-16 10:59:05,959 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 64756 to 43408. [2020-10-16 10:59:05,960 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 43408 states. [2020-10-16 10:59:06,163 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 43408 states to 43408 states and 242290 transitions. [2020-10-16 10:59:06,164 INFO L78 Accepts]: Start accepts. Automaton has 43408 states and 242290 transitions. Word has length 10 [2020-10-16 10:59:06,164 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-10-16 10:59:06,164 INFO L481 AbstractCegarLoop]: Abstraction has 43408 states and 242290 transitions. [2020-10-16 10:59:06,164 INFO L482 AbstractCegarLoop]: Interpolant automaton has 7 states. [2020-10-16 10:59:06,164 INFO L276 IsEmpty]: Start isEmpty. Operand 43408 states and 242290 transitions. [2020-10-16 10:59:06,165 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2020-10-16 10:59:06,165 INFO L414 BasicCegarLoop]: Found error trace [2020-10-16 10:59:06,165 INFO L422 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-10-16 10:59:06,378 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 4 z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable13 [2020-10-16 10:59:06,379 INFO L429 AbstractCegarLoop]: === Iteration 4 === [thr1Err0ASSERT_VIOLATIONERROR_FUNCTION, thr1Err0ASSERT_VIOLATIONERROR_FUNCTION, thr1Err0ASSERT_VIOLATIONERROR_FUNCTION, thr1Err0ASSERT_VIOLATIONERROR_FUNCTION, thr1Err0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATION]=== [2020-10-16 10:59:06,379 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-10-16 10:59:06,380 INFO L82 PathProgramCache]: Analyzing trace with hash -430831571, now seen corresponding path program 1 times [2020-10-16 10:59:06,380 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-10-16 10:59:06,380 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1438365016] [2020-10-16 10:59:06,381 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-10-16 10:59:06,395 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-16 10:59:06,446 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-10-16 10:59:06,446 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1438365016] [2020-10-16 10:59:06,447 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-10-16 10:59:06,447 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2020-10-16 10:59:06,447 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [286818704] [2020-10-16 10:59:06,447 INFO L461 AbstractCegarLoop]: Interpolant automaton has 8 states [2020-10-16 10:59:06,448 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-10-16 10:59:06,448 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2020-10-16 10:59:06,448 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=15, Invalid=41, Unknown=0, NotChecked=0, Total=56 [2020-10-16 10:59:06,448 INFO L87 Difference]: Start difference. First operand 43408 states and 242290 transitions. Second operand 8 states. [2020-10-16 10:59:09,297 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-10-16 10:59:09,297 INFO L93 Difference]: Finished difference Result 128881 states and 710797 transitions. [2020-10-16 10:59:09,297 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 24 states. [2020-10-16 10:59:09,298 INFO L78 Accepts]: Start accepts. Automaton has 8 states. Word has length 10 [2020-10-16 10:59:09,298 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-10-16 10:59:10,846 INFO L225 Difference]: With dead ends: 128881 [2020-10-16 10:59:10,847 INFO L226 Difference]: Without dead ends: 128881 [2020-10-16 10:59:10,847 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 23 GetRequests, 0 SyntacticMatches, 0 SemanticMatches, 23 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 138 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=174, Invalid=426, Unknown=0, NotChecked=0, Total=600 [2020-10-16 10:59:11,490 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 128881 states. [2020-10-16 10:59:17,325 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 128881 to 71902. [2020-10-16 10:59:17,325 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 71902 states. [2020-10-16 10:59:18,164 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 71902 states to 71902 states and 397836 transitions. [2020-10-16 10:59:18,164 INFO L78 Accepts]: Start accepts. Automaton has 71902 states and 397836 transitions. Word has length 10 [2020-10-16 10:59:18,164 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-10-16 10:59:18,164 INFO L481 AbstractCegarLoop]: Abstraction has 71902 states and 397836 transitions. [2020-10-16 10:59:18,165 INFO L482 AbstractCegarLoop]: Interpolant automaton has 8 states. [2020-10-16 10:59:18,165 INFO L276 IsEmpty]: Start isEmpty. Operand 71902 states and 397836 transitions. [2020-10-16 10:59:18,165 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 12 [2020-10-16 10:59:18,166 INFO L414 BasicCegarLoop]: Found error trace [2020-10-16 10:59:18,166 INFO L422 BasicCegarLoop]: trace histogram [2, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-10-16 10:59:18,166 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable14 [2020-10-16 10:59:18,166 INFO L429 AbstractCegarLoop]: === Iteration 5 === [thr1Err0ASSERT_VIOLATIONERROR_FUNCTION, thr1Err0ASSERT_VIOLATIONERROR_FUNCTION, thr1Err0ASSERT_VIOLATIONERROR_FUNCTION, thr1Err0ASSERT_VIOLATIONERROR_FUNCTION, thr1Err0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATION]=== [2020-10-16 10:59:18,166 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-10-16 10:59:18,166 INFO L82 PathProgramCache]: Analyzing trace with hash -493752272, now seen corresponding path program 1 times [2020-10-16 10:59:18,166 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-10-16 10:59:18,167 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1259971254] [2020-10-16 10:59:18,167 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-10-16 10:59:18,184 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-16 10:59:18,214 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2020-10-16 10:59:18,214 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1259971254] [2020-10-16 10:59:18,214 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-10-16 10:59:18,214 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2020-10-16 10:59:18,214 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1838125259] [2020-10-16 10:59:18,215 INFO L461 AbstractCegarLoop]: Interpolant automaton has 4 states [2020-10-16 10:59:18,215 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-10-16 10:59:18,215 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2020-10-16 10:59:18,215 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2020-10-16 10:59:18,215 INFO L87 Difference]: Start difference. First operand 71902 states and 397836 transitions. Second operand 4 states. [2020-10-16 10:59:19,166 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-10-16 10:59:19,167 INFO L93 Difference]: Finished difference Result 120854 states and 666858 transitions. [2020-10-16 10:59:19,167 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2020-10-16 10:59:19,167 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 11 [2020-10-16 10:59:19,167 INFO L84 Accepts]: Finished accepts. some prefix is accepted. Received shutdown request... [2020-10-16 10:59:24,378 INFO L225 Difference]: With dead ends: 120854 [2020-10-16 10:59:24,378 INFO L226 Difference]: Without dead ends: 120854 [2020-10-16 10:59:24,378 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 5 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2020-10-16 10:59:24,984 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 120854 states. [2020-10-16 10:59:24,985 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable15 [2020-10-16 10:59:24,985 WARN L546 AbstractCegarLoop]: Verification canceled [2020-10-16 10:59:24,987 WARN L235 ceAbstractionStarter]: Timeout [2020-10-16 10:59:24,988 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 16.10 10:59:24 BasicIcfg [2020-10-16 10:59:24,988 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2020-10-16 10:59:24,989 INFO L168 Benchmark]: Toolchain (without parser) took 256662.43 ms. Allocated memory was 140.0 MB in the beginning and 3.0 GB in the end (delta: 2.8 GB). Free memory was 101.9 MB in the beginning and 1.6 GB in the end (delta: -1.5 GB). Peak memory consumption was 2.4 GB. Max. memory is 7.1 GB. [2020-10-16 10:59:24,990 INFO L168 Benchmark]: CDTParser took 0.23 ms. Allocated memory is still 140.0 MB. Free memory was 121.5 MB in the beginning and 121.3 MB in the end (delta: 209.8 kB). There was no memory consumed. Max. memory is 7.1 GB. [2020-10-16 10:59:24,990 INFO L168 Benchmark]: CACSL2BoogieTranslator took 617.29 ms. Allocated memory was 140.0 MB in the beginning and 203.4 MB in the end (delta: 63.4 MB). Free memory was 101.7 MB in the beginning and 162.4 MB in the end (delta: -60.6 MB). Peak memory consumption was 26.9 MB. Max. memory is 7.1 GB. [2020-10-16 10:59:24,991 INFO L168 Benchmark]: Boogie Procedure Inliner took 50.53 ms. Allocated memory is still 203.4 MB. Free memory was 162.4 MB in the beginning and 160.4 MB in the end (delta: 2.0 MB). Peak memory consumption was 2.0 MB. Max. memory is 7.1 GB. [2020-10-16 10:59:24,991 INFO L168 Benchmark]: Boogie Preprocessor took 30.26 ms. Allocated memory is still 203.4 MB. Free memory was 160.4 MB in the beginning and 158.4 MB in the end (delta: 2.0 MB). Peak memory consumption was 2.0 MB. Max. memory is 7.1 GB. [2020-10-16 10:59:24,992 INFO L168 Benchmark]: RCFGBuilder took 603.29 ms. Allocated memory is still 203.4 MB. Free memory was 158.4 MB in the beginning and 122.4 MB in the end (delta: 36.0 MB). Peak memory consumption was 36.0 MB. Max. memory is 7.1 GB. [2020-10-16 10:59:24,992 INFO L168 Benchmark]: TraceAbstraction took 255354.47 ms. Allocated memory was 203.4 MB in the beginning and 3.0 GB in the end (delta: 2.8 GB). Free memory was 121.7 MB in the beginning and 1.6 GB in the end (delta: -1.5 GB). Peak memory consumption was 2.4 GB. Max. memory is 7.1 GB. [2020-10-16 10:59:24,995 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.23 ms. Allocated memory is still 140.0 MB. Free memory was 121.5 MB in the beginning and 121.3 MB in the end (delta: 209.8 kB). There was no memory consumed. Max. memory is 7.1 GB. * CACSL2BoogieTranslator took 617.29 ms. Allocated memory was 140.0 MB in the beginning and 203.4 MB in the end (delta: 63.4 MB). Free memory was 101.7 MB in the beginning and 162.4 MB in the end (delta: -60.6 MB). Peak memory consumption was 26.9 MB. Max. memory is 7.1 GB. * Boogie Procedure Inliner took 50.53 ms. Allocated memory is still 203.4 MB. Free memory was 162.4 MB in the beginning and 160.4 MB in the end (delta: 2.0 MB). Peak memory consumption was 2.0 MB. Max. memory is 7.1 GB. * Boogie Preprocessor took 30.26 ms. Allocated memory is still 203.4 MB. Free memory was 160.4 MB in the beginning and 158.4 MB in the end (delta: 2.0 MB). Peak memory consumption was 2.0 MB. Max. memory is 7.1 GB. * RCFGBuilder took 603.29 ms. Allocated memory is still 203.4 MB. Free memory was 158.4 MB in the beginning and 122.4 MB in the end (delta: 36.0 MB). Peak memory consumption was 36.0 MB. Max. memory is 7.1 GB. * TraceAbstraction took 255354.47 ms. Allocated memory was 203.4 MB in the beginning and 3.0 GB in the end (delta: 2.8 GB). Free memory was 121.7 MB in the beginning and 1.6 GB in the end (delta: -1.5 GB). Peak memory consumption was 2.4 GB. Max. memory is 7.1 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - StatisticsResult: PetriNetLargeBlockEncoding benchmarks 628 VarBasedMoverChecksPositive, 24 VarBasedMoverChecksNegative, 9 SemBasedMoverChecksPositive, 15 SemBasedMoverChecksNegative, 0 SemBasedMoverChecksUnknown, SemBasedMoverCheckTime: 0.1s, 28 CheckedPairsTotal, LiptonReductionStatistics: ReductionTime: 2.1s, 72 PlacesBefore, 17 PlacesAfterwards, 78 TransitionsBefore, 18 TransitionsAfterwards, 1040 CoEnabledTransitionPairs, 6 FixpointIterations, 14 TrivialSequentialCompositions, 46 ConcurrentSequentialCompositions, 0 TrivialYvCompositions, 15 ConcurrentYvCompositions, 5 ChoiceCompositions, 80 TotalNumberOfCompositions, 1277 MoverChecksTotal - StatisticsResult: PetriNetLargeBlockEncoding benchmarks 5339 VarBasedMoverChecksPositive, 51 VarBasedMoverChecksNegative, 11 SemBasedMoverChecksPositive, 40 SemBasedMoverChecksNegative, 0 SemBasedMoverChecksUnknown, SemBasedMoverCheckTime: 0.3s, 178 CheckedPairsTotal, LiptonReductionStatistics: ReductionTime: 2.9s, 119 PlacesBefore, 28 PlacesAfterwards, 131 TransitionsBefore, 31 TransitionsAfterwards, 7592 CoEnabledTransitionPairs, 5 FixpointIterations, 14 TrivialSequentialCompositions, 81 ConcurrentSequentialCompositions, 0 TrivialYvCompositions, 28 ConcurrentYvCompositions, 9 ChoiceCompositions, 132 TotalNumberOfCompositions, 9108 MoverChecksTotal - StatisticsResult: PetriNetLargeBlockEncoding benchmarks 13407 VarBasedMoverChecksPositive, 75 VarBasedMoverChecksNegative, 17 SemBasedMoverChecksPositive, 58 SemBasedMoverChecksNegative, 0 SemBasedMoverChecksUnknown, SemBasedMoverCheckTime: 0.8s, 204 CheckedPairsTotal, LiptonReductionStatistics: ReductionTime: 4.1s, 166 PlacesBefore, 39 PlacesAfterwards, 184 TransitionsBefore, 44 TransitionsAfterwards, 19656 CoEnabledTransitionPairs, 6 FixpointIterations, 14 TrivialSequentialCompositions, 111 ConcurrentSequentialCompositions, 0 TrivialYvCompositions, 48 ConcurrentYvCompositions, 13 ChoiceCompositions, 186 TotalNumberOfCompositions, 25159 MoverChecksTotal - StatisticsResult: PetriNetLargeBlockEncoding benchmarks 25030 VarBasedMoverChecksPositive, 101 VarBasedMoverChecksNegative, 24 SemBasedMoverChecksPositive, 77 SemBasedMoverChecksNegative, 0 SemBasedMoverChecksUnknown, SemBasedMoverCheckTime: 0.9s, 393 CheckedPairsTotal, LiptonReductionStatistics: ReductionTime: 5.2s, 213 PlacesBefore, 51 PlacesAfterwards, 237 TransitionsBefore, 58 TransitionsAfterwards, 37232 CoEnabledTransitionPairs, 6 FixpointIterations, 14 TrivialSequentialCompositions, 158 ConcurrentSequentialCompositions, 0 TrivialYvCompositions, 58 ConcurrentYvCompositions, 17 ChoiceCompositions, 247 TotalNumberOfCompositions, 49096 MoverChecksTotal - TimeoutResultAtElement [Line: 713]: Timeout (TraceAbstraction) Unable to prove that call of __VERIFIER_error() unreachable (line 713). Cancelled while executing MinimizeSevpa. - StatisticsResult: Ultimate Automizer benchmark data CFG has 2 procedures, 69 locations, 1 error locations. Started 4 CEGAR loops. VerificationResult: UNSAFE, OverallTime: 254.9s, OverallIterations: 16, TraceHistogramMax: 4, AutomataDifference: 208.6s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 0.0s, InitialAbstractionConstructionTime: 18.4s, HoareTripleCheckerStatistics: 920 SDtfs, 2907 SDslu, 2016 SDs, 0 SdLazy, 5367 SolverSat, 372 SolverUnsat, 51 SolverUnknown, 0 SolverNotchecked, 108.5s Time, PredicateUnifierStatistics: 0 DeclaredPredicates, 173 GetRequests, 24 SyntacticMatches, 3 SemanticMatches, 146 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1528 ImplicationChecksByTransitivity, 89.6s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=71902occurred in iteration=4, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s DumpTime, AutomataMinimizationStatistics: 22.6s AutomataMinimizationTime, 13 MinimizatonAttempts, 133201 StatesRemovedByMinimization, 9 NontrivialMinimizations, HoareAnnotationStatistics: No data available, RefinementEngineStatistics: TRACE_CHECK: 0.0s SsaConstructionTime, 0.2s SatisfiabilityAnalysisTime, 3.7s InterpolantComputationTime, 178 NumberOfCodeBlocks, 178 NumberOfCodeBlocksAsserted, 19 NumberOfCheckSat, 135 ConstructedInterpolants, 8 QuantifiedInterpolants, 12412 SizeOfPredicates, 37 NumberOfNonLiveVariables, 282 ConjunctsInSsa, 59 ConjunctsInUnsatCore, 16 InterpolantComputations, 12 PerfectInterpolantSequences, 6/10 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 could not prove your program: Timeout Completed graceful shutdown