/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/automizer/mcr/svcomp-Reach-32bit-Automizer_Default-noMmResRef-FA-McrAutomaton-WP.epf -i ../../../trunk/examples/svcomp/pthread-ext/10_fmaxsym_cas.i -------------------------------------------------------------------------------- This is Ultimate 0.1.25-507b705 [2020-09-11 20:28:08,770 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-09-11 20:28:08,774 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-09-11 20:28:08,800 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-09-11 20:28:08,801 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-09-11 20:28:08,802 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-09-11 20:28:08,803 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-09-11 20:28:08,805 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-09-11 20:28:08,807 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-09-11 20:28:08,808 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-09-11 20:28:08,809 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-09-11 20:28:08,810 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-09-11 20:28:08,810 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-09-11 20:28:08,811 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-09-11 20:28:08,812 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-09-11 20:28:08,814 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-09-11 20:28:08,815 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-09-11 20:28:08,816 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-09-11 20:28:08,817 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-09-11 20:28:08,819 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-09-11 20:28:08,821 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-09-11 20:28:08,822 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-09-11 20:28:08,824 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-09-11 20:28:08,825 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-09-11 20:28:08,827 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... 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[2020-09-11 20:28:08,831 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-09-11 20:28:08,831 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-09-11 20:28:08,832 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-09-11 20:28:08,833 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-09-11 20:28:08,835 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-09-11 20:28:08,835 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-09-11 20:28:08,836 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-09-11 20:28:08,836 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-09-11 20:28:08,836 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-09-11 20:28:08,837 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-09-11 20:28:08,838 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-09-11 20:28:08,839 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/automizer/mcr/svcomp-Reach-32bit-Automizer_Default-noMmResRef-FA-McrAutomaton-WP.epf [2020-09-11 20:28:08,865 INFO L113 SettingsManager]: Loading preferences was successful [2020-09-11 20:28:08,866 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-09-11 20:28:08,867 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-09-11 20:28:08,867 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-09-11 20:28:08,868 INFO L138 SettingsManager]: * Use SBE=true [2020-09-11 20:28:08,868 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-09-11 20:28:08,868 INFO L138 SettingsManager]: * sizeof long=4 [2020-09-11 20:28:08,868 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-09-11 20:28:08,868 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-09-11 20:28:08,869 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-09-11 20:28:08,869 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-09-11 20:28:08,869 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-09-11 20:28:08,869 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-09-11 20:28:08,869 INFO L138 SettingsManager]: * sizeof long double=12 [2020-09-11 20:28:08,870 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-09-11 20:28:08,870 INFO L138 SettingsManager]: * Use constant arrays=true [2020-09-11 20:28:08,870 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-09-11 20:28:08,870 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-09-11 20:28:08,870 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2020-09-11 20:28:08,871 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-09-11 20:28:08,871 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-09-11 20:28:08,871 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-09-11 20:28:08,871 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-09-11 20:28:08,871 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=Craig_NestedInterpolation [2020-09-11 20:28:08,872 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-09-11 20:28:08,872 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2020-09-11 20:28:08,872 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2020-09-11 20:28:08,872 INFO L138 SettingsManager]: * Override the interpolant automaton setting of the refinement strategy=true [2020-09-11 20:28:08,872 INFO L138 SettingsManager]: * Large block encoding in concurrent analysis=VARIABLE_BASED_MOVER_CHECK [2020-09-11 20:28:08,873 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-09-11 20:28:08,873 INFO L138 SettingsManager]: * Interpolant automaton=MCR [2020-09-11 20:28:09,349 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-09-11 20:28:09,366 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-09-11 20:28:09,372 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-09-11 20:28:09,374 INFO L271 PluginConnector]: Initializing CDTParser... [2020-09-11 20:28:09,375 INFO L275 PluginConnector]: CDTParser initialized [2020-09-11 20:28:09,377 INFO L429 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/pthread-ext/10_fmaxsym_cas.i [2020-09-11 20:28:09,455 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/data/11b382889/6488aa04d2d840eeb8cd18506ffd28a1/FLAGb332155a9 [2020-09-11 20:28:10,133 INFO L306 CDTParser]: Found 1 translation units. [2020-09-11 20:28:10,134 INFO L160 CDTParser]: Scanning /storage/repos/ultimate-2/trunk/examples/svcomp/pthread-ext/10_fmaxsym_cas.i [2020-09-11 20:28:10,150 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/data/11b382889/6488aa04d2d840eeb8cd18506ffd28a1/FLAGb332155a9 [2020-09-11 20:28:10,396 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/data/11b382889/6488aa04d2d840eeb8cd18506ffd28a1 [2020-09-11 20:28:10,409 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-09-11 20:28:10,414 INFO L131 ToolchainWalker]: Walking toolchain with 5 elements. [2020-09-11 20:28:10,416 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-09-11 20:28:10,416 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-09-11 20:28:10,420 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-09-11 20:28:10,421 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 11.09 08:28:10" (1/1) ... [2020-09-11 20:28:10,426 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@24bd55be and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.09 08:28:10, skipping insertion in model container [2020-09-11 20:28:10,426 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 11.09 08:28:10" (1/1) ... [2020-09-11 20:28:10,435 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-09-11 20:28:10,506 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-09-11 20:28:11,117 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-09-11 20:28:11,135 INFO L203 MainTranslator]: Completed pre-run [2020-09-11 20:28:11,228 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-09-11 20:28:11,305 INFO L208 MainTranslator]: Completed translation [2020-09-11 20:28:11,306 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.09 08:28:11 WrapperNode [2020-09-11 20:28:11,306 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-09-11 20:28:11,307 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2020-09-11 20:28:11,307 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2020-09-11 20:28:11,307 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2020-09-11 20:28:11,319 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.09 08:28:11" (1/1) ... [2020-09-11 20:28:11,338 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.09 08:28:11" (1/1) ... [2020-09-11 20:28:11,369 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2020-09-11 20:28:11,370 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2020-09-11 20:28:11,370 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2020-09-11 20:28:11,370 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2020-09-11 20:28:11,383 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.09 08:28:11" (1/1) ... [2020-09-11 20:28:11,383 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.09 08:28:11" (1/1) ... [2020-09-11 20:28:11,393 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.09 08:28:11" (1/1) ... [2020-09-11 20:28:11,393 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.09 08:28:11" (1/1) ... [2020-09-11 20:28:11,405 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.09 08:28:11" (1/1) ... [2020-09-11 20:28:11,413 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.09 08:28:11" (1/1) ... [2020-09-11 20:28:11,415 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.09 08:28:11" (1/1) ... [2020-09-11 20:28:11,419 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2020-09-11 20:28:11,420 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2020-09-11 20:28:11,420 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2020-09-11 20:28:11,420 INFO L275 PluginConnector]: RCFGBuilder initialized [2020-09-11 20:28:11,421 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.09 08:28:11" (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 [2020-09-11 20:28:11,498 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2020-09-11 20:28:11,498 INFO L130 BoogieDeclarations]: Found specification of procedure thr1 [2020-09-11 20:28:11,499 INFO L138 BoogieDeclarations]: Found implementation of procedure thr1 [2020-09-11 20:28:11,499 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2020-09-11 20:28:11,499 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2020-09-11 20:28:11,499 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2020-09-11 20:28:11,500 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2020-09-11 20:28:11,500 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2020-09-11 20:28:11,500 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2020-09-11 20:28:11,503 WARN L205 CfgBuilder]: User set CodeBlockSize to SequenceOfStatements but program contains fork statements. Overwriting the user preferences and setting CodeBlockSize to SingleStatement [2020-09-11 20:28:12,116 INFO L290 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2020-09-11 20:28:12,117 INFO L295 CfgBuilder]: Removed 11 assume(true) statements. [2020-09-11 20:28:12,121 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 11.09 08:28:12 BoogieIcfgContainer [2020-09-11 20:28:12,122 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2020-09-11 20:28:12,123 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2020-09-11 20:28:12,123 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2020-09-11 20:28:12,127 INFO L275 PluginConnector]: TraceAbstraction initialized [2020-09-11 20:28:12,127 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 11.09 08:28:10" (1/3) ... [2020-09-11 20:28:12,128 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@5afab3a3 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 11.09 08:28:12, skipping insertion in model container [2020-09-11 20:28:12,128 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.09 08:28:11" (2/3) ... [2020-09-11 20:28:12,129 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@5afab3a3 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 11.09 08:28:12, skipping insertion in model container [2020-09-11 20:28:12,129 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 11.09 08:28:12" (3/3) ... [2020-09-11 20:28:12,131 INFO L109 eAbstractionObserver]: Analyzing ICFG 10_fmaxsym_cas.i [2020-09-11 20:28:12,143 WARN L146 ceAbstractionStarter]: Switching off computation of Hoare annotation because input is a concurrent program [2020-09-11 20:28:12,143 INFO L157 ceAbstractionStarter]: Automizer settings: Hoare:false NWA Interpolation:Craig_NestedInterpolation Determinization: PREDICATE_ABSTRACTION [2020-09-11 20:28:12,154 INFO L169 ceAbstractionStarter]: Appying trace abstraction to program that has 1 error locations. [2020-09-11 20:28:12,155 INFO L340 ceAbstractionStarter]: Constructing petrified ICFG for 1 thread instances. [2020-09-11 20:28:12,185 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-11 20:28:12,186 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-11 20:28:12,186 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-11 20:28:12,186 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-11 20:28:12,186 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_#t~nondet8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-11 20:28:12,187 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_#t~nondet8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-11 20:28:12,187 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0_~offset~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-11 20:28:12,187 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_#t~nondet8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-11 20:28:12,187 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0_~offset~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-11 20:28:12,188 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-11 20:28:12,188 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-11 20:28:12,188 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-11 20:28:12,188 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-11 20:28:12,189 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-11 20:28:12,189 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-11 20:28:12,189 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0_~offset~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-11 20:28:12,189 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_findMax_#in~offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-11 20:28:12,190 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_findMax_#t~mem7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-11 20:28:12,190 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_findMax_~#cret~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-11 20:28:12,190 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_findMax_~#cret~0.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-11 20:28:12,190 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_findMax_#t~post3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-11 20:28:12,190 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0_findMax_~e~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-11 20:28:12,191 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0_findMax_~c~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-11 20:28:12,191 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0_findMax_~offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-11 20:28:12,191 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0_findMax_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-11 20:28:12,191 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_findMax_#t~mem4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-11 20:28:12,191 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_findMax_#t~mem5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-11 20:28:12,192 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_findMax_#t~mem6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-11 20:28:12,192 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_findMax_#in~offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-11 20:28:12,192 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0_findMax_~offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-11 20:28:12,192 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0_findMax_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-11 20:28:12,193 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0_findMax_~e~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-11 20:28:12,193 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0_findMax_~c~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-11 20:28:12,193 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_findMax_~#cret~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-11 20:28:12,193 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_findMax_~#cret~0.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-11 20:28:12,194 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0_findMax_~offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-11 20:28:12,194 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0_findMax_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-11 20:28:12,194 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0_findMax_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-11 20:28:12,195 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0_findMax_~offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-11 20:28:12,195 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0_findMax_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-11 20:28:12,195 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0_findMax_~offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-11 20:28:12,195 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_findMax_~#cret~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-11 20:28:12,196 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0_findMax_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-11 20:28:12,196 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_findMax_#t~mem4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-11 20:28:12,196 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_findMax_~#cret~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-11 20:28:12,197 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_findMax_~#cret~0.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-11 20:28:12,197 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_findMax_#t~mem4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-11 20:28:12,197 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0_findMax_~e~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-11 20:28:12,197 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-11 20:28:12,198 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-11 20:28:12,198 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_findMax_#t~mem4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-11 20:28:12,198 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_findMax_#t~mem7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-11 20:28:12,198 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_findMax_#t~mem5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-11 20:28:12,199 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_findMax_#t~mem7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-11 20:28:12,199 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0_findMax_~e~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-11 20:28:12,199 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_findMax_#t~mem7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-11 20:28:12,199 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0_findMax_~e~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-11 20:28:12,200 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_findMax_#t~mem5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-11 20:28:12,200 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0_findMax_~c~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-11 20:28:12,200 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_findMax_#t~mem7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-11 20:28:12,200 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_findMax_#t~mem7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-11 20:28:12,201 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_findMax_#t~mem5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-11 20:28:12,201 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0_findMax_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-11 20:28:12,201 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_findMax_#t~post3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-11 20:28:12,202 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0_findMax_~c~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-11 20:28:12,202 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0_findMax_~e~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-11 20:28:12,202 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0_findMax_~c~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-11 20:28:12,202 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0_findMax_~e~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-11 20:28:12,203 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_findMax_#t~post3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-11 20:28:12,203 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0_findMax_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-11 20:28:12,203 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_findMax_~#cret~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-11 20:28:12,203 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_findMax_~#cret~0.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-11 20:28:12,204 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0_findMax_~e~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-11 20:28:12,204 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0_findMax_~c~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-11 20:28:12,204 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0___VERIFIER_atomic_CAS_~v.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-11 20:28:12,204 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0___VERIFIER_atomic_CAS_~v.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-11 20:28:12,204 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0___VERIFIER_atomic_CAS_~e not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-11 20:28:12,205 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0___VERIFIER_atomic_CAS_#in~r.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-11 20:28:12,205 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0___VERIFIER_atomic_CAS_#t~mem2| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-11 20:28:12,205 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0___VERIFIER_atomic_CAS_#in~r.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-11 20:28:12,205 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0___VERIFIER_atomic_CAS_~r.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-11 20:28:12,206 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0___VERIFIER_atomic_CAS_#in~v.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-11 20:28:12,206 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0___VERIFIER_atomic_CAS_~u not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-11 20:28:12,206 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0___VERIFIER_atomic_CAS_#in~u| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-11 20:28:12,206 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0___VERIFIER_atomic_CAS_~r.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-11 20:28:12,206 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0___VERIFIER_atomic_CAS_#in~e| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-11 20:28:12,207 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0___VERIFIER_atomic_CAS_#in~v.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-11 20:28:12,207 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_findMax_#t~post3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-11 20:28:12,208 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_findMax_~#cret~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-11 20:28:12,208 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_findMax_~#cret~0.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-11 20:28:12,208 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_findMax_#t~mem6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-11 20:28:12,208 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_findMax_#t~mem6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-11 20:28:12,209 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_findMax_#t~mem6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-11 20:28:12,209 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_findMax_#t~mem6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-11 20:28:12,209 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_findMax_#t~mem6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-11 20:28:12,214 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_findMax_#in~offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-11 20:28:12,214 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_findMax_~#cret~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-11 20:28:12,215 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0_findMax_~e~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-11 20:28:12,215 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_#t~nondet8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-11 20:28:12,215 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0___VERIFIER_atomic_CAS_~v.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-11 20:28:12,215 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_findMax_#t~post3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-11 20:28:12,216 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0___VERIFIER_atomic_CAS_#in~e| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-11 20:28:12,216 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_findMax_#t~mem7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-11 20:28:12,216 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0___VERIFIER_atomic_CAS_~r.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-11 20:28:12,217 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_findMax_#t~mem4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-11 20:28:12,217 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_findMax_#t~mem6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-11 20:28:12,217 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_findMax_#t~mem5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-11 20:28:12,218 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0___VERIFIER_atomic_CAS_~u not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-11 20:28:12,218 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0___VERIFIER_atomic_CAS_#in~u| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-11 20:28:12,218 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0___VERIFIER_atomic_CAS_~v.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-11 20:28:12,218 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-11 20:28:12,219 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-11 20:28:12,219 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0___VERIFIER_atomic_CAS_~e not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-11 20:28:12,219 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0_findMax_~c~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-11 20:28:12,219 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-11 20:28:12,220 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-11 20:28:12,220 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0_~offset~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-11 20:28:12,220 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0___VERIFIER_atomic_CAS_#in~v.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-11 20:28:12,220 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_findMax_~#cret~0.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-11 20:28:12,221 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0___VERIFIER_atomic_CAS_#t~mem2| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-11 20:28:12,221 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0___VERIFIER_atomic_CAS_#in~v.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-11 20:28:12,221 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0_findMax_~offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-11 20:28:12,221 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0___VERIFIER_atomic_CAS_#in~r.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-11 20:28:12,222 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-11 20:28:12,222 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0___VERIFIER_atomic_CAS_~r.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-11 20:28:12,222 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0___VERIFIER_atomic_CAS_#in~r.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-11 20:28:12,222 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0_findMax_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-11 20:28:12,222 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-11 20:28:12,251 INFO L251 AbstractCegarLoop]: Starting to check reachability of 3 error locations. [2020-09-11 20:28:12,279 INFO L375 AbstractCegarLoop]: Interprodecural is true [2020-09-11 20:28:12,279 INFO L376 AbstractCegarLoop]: Hoare is true [2020-09-11 20:28:12,279 INFO L377 AbstractCegarLoop]: Compute interpolants for Craig_NestedInterpolation [2020-09-11 20:28:12,279 INFO L378 AbstractCegarLoop]: Backedges is MCR [2020-09-11 20:28:12,280 INFO L379 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2020-09-11 20:28:12,280 INFO L380 AbstractCegarLoop]: Difference is false [2020-09-11 20:28:12,280 INFO L381 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2020-09-11 20:28:12,280 INFO L385 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2020-09-11 20:28:12,299 INFO L152 etLargeBlockEncoding]: Starting large block encoding on Petri net that has 72 places, 78 transitions, 161 flow [2020-09-11 20:28:12,302 INFO L71 FinitePrefix]: Start finitePrefix. Operand has 72 places, 78 transitions, 161 flow [2020-09-11 20:28:12,354 INFO L129 PetriNetUnfolder]: 10/86 cut-off events. [2020-09-11 20:28:12,354 INFO L130 PetriNetUnfolder]: For 0/0 co-relation queries the response was YES. [2020-09-11 20:28:12,363 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 90 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. [2020-09-11 20:28:12,367 INFO L71 FinitePrefix]: Start finitePrefix. Operand has 72 places, 78 transitions, 161 flow [2020-09-11 20:28:12,419 INFO L129 PetriNetUnfolder]: 10/86 cut-off events. [2020-09-11 20:28:12,419 INFO L130 PetriNetUnfolder]: For 0/0 co-relation queries the response was YES. [2020-09-11 20:28:12,420 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 90 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. [2020-09-11 20:28:12,422 INFO L158 etLargeBlockEncoding]: Number of co-enabled transitions 1040 [2020-09-11 20:28:12,424 INFO L182 etLargeBlockEncoding]: Variable Check. [2020-09-11 20:28:13,318 WARN L193 SmtUtils]: Spent 128.00 ms on a formula simplification that was a NOOP. DAG size: 53 [2020-09-11 20:28:13,438 WARN L193 SmtUtils]: Spent 118.00 ms on a formula simplification that was a NOOP. DAG size: 53 [2020-09-11 20:28:14,247 WARN L193 SmtUtils]: Spent 214.00 ms on a formula simplification. DAG size of input: 75 DAG size of output: 73 [2020-09-11 20:28:14,458 INFO L206 etLargeBlockEncoding]: Checked pairs total: 996 [2020-09-11 20:28:14,458 INFO L214 etLargeBlockEncoding]: Total number of compositions: 74 [2020-09-11 20:28:14,464 INFO L100 iNet2FiniteAutomaton]: Start petriNet2FiniteAutomaton. Operand has 17 places, 18 transitions, 41 flow [2020-09-11 20:28:14,480 INFO L122 iNet2FiniteAutomaton]: Finished petriNet2FiniteAutomaton. Result 49 states. [2020-09-11 20:28:14,483 INFO L276 IsEmpty]: Start isEmpty. Operand 49 states. [2020-09-11 20:28:14,491 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2020-09-11 20:28:14,492 INFO L414 BasicCegarLoop]: Found error trace [2020-09-11 20:28:14,492 INFO L422 BasicCegarLoop]: trace histogram [2, 1, 1, 1, 1] [2020-09-11 20:28:14,493 INFO L427 AbstractCegarLoop]: === Iteration 1 === [thr1Err0ASSERT_VIOLATIONERROR_FUNCTION, thr1Err0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATION]=== [2020-09-11 20:28:14,498 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-09-11 20:28:14,499 INFO L82 PathProgramCache]: Analyzing trace with hash -1294269503, now seen corresponding path program 1 times [2020-09-11 20:28:14,517 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-09-11 20:28:14,518 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1248375187] [2020-09-11 20:28:14,518 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-09-11 20:28:14,677 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2020-09-11 20:28:14,678 INFO L221 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2020-09-11 20:28:14,701 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2020-09-11 20:28:14,701 INFO L221 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2020-09-11 20:28:14,731 INFO L174 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2020-09-11 20:28:14,732 INFO L520 BasicCegarLoop]: Counterexample might be feasible [2020-09-11 20:28:14,732 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2020-09-11 20:28:14,733 WARN L363 ceAbstractionStarter]: 1 thread instances were not sufficient, I will increase this number and restart the analysis [2020-09-11 20:28:14,734 INFO L340 ceAbstractionStarter]: Constructing petrified ICFG for 2 thread instances. [2020-09-11 20:28:14,749 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-11 20:28:14,749 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-11 20:28:14,749 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of2ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-11 20:28:14,750 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of2ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-11 20:28:14,750 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0_#t~nondet8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-11 20:28:14,750 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0_#t~nondet8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-11 20:28:14,750 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of2ForFork0_~offset~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-11 20:28:14,751 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0_#t~nondet8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-11 20:28:14,751 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of2ForFork0_~offset~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-11 20:28:14,751 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-11 20:28:14,751 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of2ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-11 20:28:14,751 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-11 20:28:14,752 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of2ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-11 20:28:14,752 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of2ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-11 20:28:14,752 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of2ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-11 20:28:14,752 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of2ForFork0_~offset~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-11 20:28:14,752 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0_findMax_#in~offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-11 20:28:14,753 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0_findMax_#t~mem7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-11 20:28:14,753 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0_findMax_~#cret~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-11 20:28:14,753 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0_findMax_~#cret~0.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-11 20:28:14,753 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0_findMax_#t~post3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-11 20:28:14,753 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of2ForFork0_findMax_~e~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-11 20:28:14,753 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of2ForFork0_findMax_~c~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-11 20:28:14,754 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of2ForFork0_findMax_~offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-11 20:28:14,754 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of2ForFork0_findMax_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-11 20:28:14,754 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0_findMax_#t~mem4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-11 20:28:14,754 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0_findMax_#t~mem5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-11 20:28:14,754 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0_findMax_#t~mem6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-11 20:28:14,754 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0_findMax_#in~offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-11 20:28:14,755 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of2ForFork0_findMax_~offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-11 20:28:14,755 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of2ForFork0_findMax_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-11 20:28:14,755 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of2ForFork0_findMax_~e~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-11 20:28:14,755 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of2ForFork0_findMax_~c~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-11 20:28:14,755 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0_findMax_~#cret~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-11 20:28:14,756 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0_findMax_~#cret~0.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-11 20:28:14,756 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of2ForFork0_findMax_~offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-11 20:28:14,756 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of2ForFork0_findMax_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-11 20:28:14,756 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of2ForFork0_findMax_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-11 20:28:14,756 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of2ForFork0_findMax_~offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-11 20:28:14,757 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of2ForFork0_findMax_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-11 20:28:14,757 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of2ForFork0_findMax_~offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-11 20:28:14,757 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0_findMax_~#cret~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-11 20:28:14,757 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of2ForFork0_findMax_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-11 20:28:14,757 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0_findMax_#t~mem4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-11 20:28:14,758 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0_findMax_~#cret~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-11 20:28:14,758 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0_findMax_~#cret~0.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-11 20:28:14,758 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0_findMax_#t~mem4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-11 20:28:14,758 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of2ForFork0_findMax_~e~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-11 20:28:14,758 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-11 20:28:14,759 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-11 20:28:14,759 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0_findMax_#t~mem4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-11 20:28:14,759 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0_findMax_#t~mem7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-11 20:28:14,759 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0_findMax_#t~mem5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-11 20:28:14,759 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0_findMax_#t~mem7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-11 20:28:14,760 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of2ForFork0_findMax_~e~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-11 20:28:14,760 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0_findMax_#t~mem7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-11 20:28:14,760 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of2ForFork0_findMax_~e~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-11 20:28:14,760 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0_findMax_#t~mem5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-11 20:28:14,760 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of2ForFork0_findMax_~c~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-11 20:28:14,761 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0_findMax_#t~mem7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-11 20:28:14,761 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0_findMax_#t~mem7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-11 20:28:14,761 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0_findMax_#t~mem5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-11 20:28:14,761 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of2ForFork0_findMax_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-11 20:28:14,761 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0_findMax_#t~post3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-11 20:28:14,762 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of2ForFork0_findMax_~c~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-11 20:28:14,762 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of2ForFork0_findMax_~e~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-11 20:28:14,762 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of2ForFork0_findMax_~c~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-11 20:28:14,762 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of2ForFork0_findMax_~e~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-11 20:28:14,762 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0_findMax_#t~post3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-11 20:28:14,763 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of2ForFork0_findMax_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-11 20:28:14,763 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0_findMax_~#cret~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-11 20:28:14,763 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0_findMax_~#cret~0.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-11 20:28:14,763 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of2ForFork0_findMax_~e~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-11 20:28:14,763 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of2ForFork0_findMax_~c~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-11 20:28:14,764 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of2ForFork0___VERIFIER_atomic_CAS_~v.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-11 20:28:14,764 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of2ForFork0___VERIFIER_atomic_CAS_~v.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-11 20:28:14,764 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of2ForFork0___VERIFIER_atomic_CAS_~e not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-11 20:28:14,764 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0___VERIFIER_atomic_CAS_#in~r.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-11 20:28:14,764 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0___VERIFIER_atomic_CAS_#t~mem2| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-11 20:28:14,764 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0___VERIFIER_atomic_CAS_#in~r.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-11 20:28:14,765 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of2ForFork0___VERIFIER_atomic_CAS_~r.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-11 20:28:14,765 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0___VERIFIER_atomic_CAS_#in~v.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-11 20:28:14,765 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of2ForFork0___VERIFIER_atomic_CAS_~u not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-11 20:28:14,765 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0___VERIFIER_atomic_CAS_#in~u| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-11 20:28:14,765 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of2ForFork0___VERIFIER_atomic_CAS_~r.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-11 20:28:14,765 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0___VERIFIER_atomic_CAS_#in~e| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-11 20:28:14,765 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0___VERIFIER_atomic_CAS_#in~v.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-11 20:28:14,766 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0_findMax_#t~post3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-11 20:28:14,766 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0_findMax_~#cret~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-11 20:28:14,766 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0_findMax_~#cret~0.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-11 20:28:14,766 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0_findMax_#t~mem6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-11 20:28:14,766 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0_findMax_#t~mem6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-11 20:28:14,767 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0_findMax_#t~mem6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-11 20:28:14,767 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0_findMax_#t~mem6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-11 20:28:14,767 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0_findMax_#t~mem6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-11 20:28:14,768 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-11 20:28:14,768 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-11 20:28:14,768 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of2ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-11 20:28:14,768 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of2ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-11 20:28:14,769 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0_#t~nondet8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-11 20:28:14,769 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0_#t~nondet8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-11 20:28:14,769 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of2ForFork0_~offset~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-11 20:28:14,769 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0_#t~nondet8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-11 20:28:14,769 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of2ForFork0_~offset~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-11 20:28:14,770 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-11 20:28:14,770 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of2ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-11 20:28:14,770 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-11 20:28:14,770 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of2ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-11 20:28:14,770 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of2ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-11 20:28:14,770 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of2ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-11 20:28:14,771 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of2ForFork0_~offset~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-11 20:28:14,771 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0_findMax_#in~offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-11 20:28:14,771 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0_findMax_#t~mem7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-11 20:28:14,771 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0_findMax_~#cret~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-11 20:28:14,771 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0_findMax_~#cret~0.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-11 20:28:14,772 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0_findMax_#t~post3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-11 20:28:14,772 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of2ForFork0_findMax_~e~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-11 20:28:14,772 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of2ForFork0_findMax_~c~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-11 20:28:14,772 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of2ForFork0_findMax_~offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-11 20:28:14,772 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of2ForFork0_findMax_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-11 20:28:14,772 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0_findMax_#t~mem4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-11 20:28:14,772 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0_findMax_#t~mem5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-11 20:28:14,773 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0_findMax_#t~mem6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-11 20:28:14,773 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0_findMax_#in~offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-11 20:28:14,773 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of2ForFork0_findMax_~offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-11 20:28:14,773 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of2ForFork0_findMax_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-11 20:28:14,774 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of2ForFork0_findMax_~e~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-11 20:28:14,774 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of2ForFork0_findMax_~c~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-11 20:28:14,774 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0_findMax_~#cret~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-11 20:28:14,774 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0_findMax_~#cret~0.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-11 20:28:14,774 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of2ForFork0_findMax_~offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-11 20:28:14,775 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of2ForFork0_findMax_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-11 20:28:14,775 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of2ForFork0_findMax_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-11 20:28:14,775 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of2ForFork0_findMax_~offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-11 20:28:14,775 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of2ForFork0_findMax_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-11 20:28:14,775 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of2ForFork0_findMax_~offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-11 20:28:14,776 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0_findMax_~#cret~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-11 20:28:14,776 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of2ForFork0_findMax_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-11 20:28:14,776 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0_findMax_#t~mem4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-11 20:28:14,776 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0_findMax_~#cret~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-11 20:28:14,776 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0_findMax_~#cret~0.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-11 20:28:14,777 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0_findMax_#t~mem4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-11 20:28:14,777 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of2ForFork0_findMax_~e~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-11 20:28:14,777 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-11 20:28:14,777 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-11 20:28:14,777 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0_findMax_#t~mem4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-11 20:28:14,777 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0_findMax_#t~mem7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-11 20:28:14,778 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0_findMax_#t~mem5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-11 20:28:14,778 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0_findMax_#t~mem7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-11 20:28:14,778 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of2ForFork0_findMax_~e~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-11 20:28:14,778 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0_findMax_#t~mem7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-11 20:28:14,778 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of2ForFork0_findMax_~e~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-11 20:28:14,778 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0_findMax_#t~mem5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-11 20:28:14,779 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of2ForFork0_findMax_~c~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-11 20:28:14,779 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0_findMax_#t~mem7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-11 20:28:14,779 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0_findMax_#t~mem7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-11 20:28:14,779 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0_findMax_#t~mem5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-11 20:28:14,780 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of2ForFork0_findMax_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-11 20:28:14,780 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0_findMax_#t~post3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-11 20:28:14,780 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of2ForFork0_findMax_~c~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-11 20:28:14,780 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of2ForFork0_findMax_~e~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-11 20:28:14,780 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of2ForFork0_findMax_~c~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-11 20:28:14,780 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of2ForFork0_findMax_~e~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-11 20:28:14,781 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0_findMax_#t~post3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-11 20:28:14,781 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of2ForFork0_findMax_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-11 20:28:14,781 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0_findMax_~#cret~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-11 20:28:14,781 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0_findMax_~#cret~0.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-11 20:28:14,781 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of2ForFork0_findMax_~e~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-11 20:28:14,782 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of2ForFork0_findMax_~c~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-11 20:28:14,782 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of2ForFork0___VERIFIER_atomic_CAS_~v.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-11 20:28:14,782 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of2ForFork0___VERIFIER_atomic_CAS_~v.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-11 20:28:14,782 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of2ForFork0___VERIFIER_atomic_CAS_~e not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-11 20:28:14,782 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0___VERIFIER_atomic_CAS_#in~r.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-11 20:28:14,782 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0___VERIFIER_atomic_CAS_#t~mem2| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-11 20:28:14,783 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0___VERIFIER_atomic_CAS_#in~r.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-11 20:28:14,783 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of2ForFork0___VERIFIER_atomic_CAS_~r.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-11 20:28:14,783 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0___VERIFIER_atomic_CAS_#in~v.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-11 20:28:14,783 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of2ForFork0___VERIFIER_atomic_CAS_~u not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-11 20:28:14,783 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0___VERIFIER_atomic_CAS_#in~u| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-11 20:28:14,783 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of2ForFork0___VERIFIER_atomic_CAS_~r.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-11 20:28:14,784 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0___VERIFIER_atomic_CAS_#in~e| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-11 20:28:14,784 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0___VERIFIER_atomic_CAS_#in~v.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-11 20:28:14,784 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0_findMax_#t~post3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-11 20:28:14,784 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0_findMax_~#cret~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-11 20:28:14,784 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0_findMax_~#cret~0.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-11 20:28:14,785 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0_findMax_#t~mem6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-11 20:28:14,785 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0_findMax_#t~mem6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-11 20:28:14,785 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0_findMax_#t~mem6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-11 20:28:14,785 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0_findMax_#t~mem6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-11 20:28:14,785 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0_findMax_#t~mem6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-11 20:28:14,786 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0_findMax_~#cret~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-11 20:28:14,786 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0_findMax_#in~offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-11 20:28:14,786 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of2ForFork0_findMax_~e~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-11 20:28:14,787 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of2ForFork0___VERIFIER_atomic_CAS_~r.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-11 20:28:14,787 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of2ForFork0___VERIFIER_atomic_CAS_~r.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-11 20:28:14,787 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of2ForFork0___VERIFIER_atomic_CAS_~v.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-11 20:28:14,787 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0_findMax_~#cret~0.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-11 20:28:14,787 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0___VERIFIER_atomic_CAS_#in~e| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-11 20:28:14,788 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of2ForFork0___VERIFIER_atomic_CAS_~u not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-11 20:28:14,788 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0_findMax_#t~post3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-11 20:28:14,788 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of2ForFork0_~offset~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-11 20:28:14,788 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of2ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-11 20:28:14,788 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of2ForFork0___VERIFIER_atomic_CAS_~v.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-11 20:28:14,789 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0___VERIFIER_atomic_CAS_#in~v.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-11 20:28:14,789 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0___VERIFIER_atomic_CAS_#in~u| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-11 20:28:14,789 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of2ForFork0___VERIFIER_atomic_CAS_~e not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-11 20:28:14,789 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of2ForFork0_findMax_~c~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-11 20:28:14,789 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-11 20:28:14,789 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0_findMax_#t~mem4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-11 20:28:14,790 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0_findMax_#t~mem5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-11 20:28:14,790 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0___VERIFIER_atomic_CAS_#in~r.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-11 20:28:14,790 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of2ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-11 20:28:14,790 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-11 20:28:14,790 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-11 20:28:14,790 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0_findMax_#t~mem6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-11 20:28:14,791 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of2ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-11 20:28:14,791 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0_findMax_#t~mem7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-11 20:28:14,791 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0___VERIFIER_atomic_CAS_#in~v.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-11 20:28:14,791 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0___VERIFIER_atomic_CAS_#t~mem2| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-11 20:28:14,791 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0___VERIFIER_atomic_CAS_#in~r.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-11 20:28:14,792 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0_#t~nondet8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-11 20:28:14,792 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of2ForFork0_findMax_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-11 20:28:14,792 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of2ForFork0_findMax_~offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-11 20:28:14,795 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0___VERIFIER_atomic_CAS_#in~u| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-11 20:28:14,796 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0___VERIFIER_atomic_CAS_#t~mem2| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-11 20:28:14,796 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0___VERIFIER_atomic_CAS_#in~r.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-11 20:28:14,796 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of2ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-11 20:28:14,796 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0_findMax_#t~post3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-11 20:28:14,796 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of2ForFork0_~offset~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-11 20:28:14,797 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0_findMax_~#cret~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-11 20:28:14,797 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0___VERIFIER_atomic_CAS_#in~e| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-11 20:28:14,797 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of2ForFork0___VERIFIER_atomic_CAS_~r.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-11 20:28:14,797 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of2ForFork0_findMax_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-11 20:28:14,797 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of2ForFork0___VERIFIER_atomic_CAS_~r.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-11 20:28:14,798 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0___VERIFIER_atomic_CAS_#in~v.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-11 20:28:14,798 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of2ForFork0_findMax_~e~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-11 20:28:14,798 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of2ForFork0___VERIFIER_atomic_CAS_~e not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-11 20:28:14,798 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-11 20:28:14,798 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0_findMax_~#cret~0.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-11 20:28:14,798 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-11 20:28:14,799 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of2ForFork0___VERIFIER_atomic_CAS_~v.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-11 20:28:14,799 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0___VERIFIER_atomic_CAS_#in~r.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-11 20:28:14,799 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of2ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-11 20:28:14,799 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0_findMax_#t~mem7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-11 20:28:14,799 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-11 20:28:14,799 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of2ForFork0___VERIFIER_atomic_CAS_~u not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-11 20:28:14,800 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0_#t~nondet8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-11 20:28:14,800 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of2ForFork0_findMax_~offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-11 20:28:14,800 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of2ForFork0___VERIFIER_atomic_CAS_~v.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-11 20:28:14,800 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0_findMax_#in~offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-11 20:28:14,800 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of2ForFork0_findMax_~c~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-11 20:28:14,801 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0_findMax_#t~mem6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-11 20:28:14,801 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0___VERIFIER_atomic_CAS_#in~v.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-11 20:28:14,801 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0_findMax_#t~mem5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-11 20:28:14,801 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0_findMax_#t~mem4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-11 20:28:14,801 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of2ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-11 20:28:14,804 INFO L251 AbstractCegarLoop]: Starting to check reachability of 4 error locations. [2020-09-11 20:28:14,804 INFO L375 AbstractCegarLoop]: Interprodecural is true [2020-09-11 20:28:14,804 INFO L376 AbstractCegarLoop]: Hoare is true [2020-09-11 20:28:14,804 INFO L377 AbstractCegarLoop]: Compute interpolants for Craig_NestedInterpolation [2020-09-11 20:28:14,805 INFO L378 AbstractCegarLoop]: Backedges is MCR [2020-09-11 20:28:14,805 INFO L379 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2020-09-11 20:28:14,805 INFO L380 AbstractCegarLoop]: Difference is false [2020-09-11 20:28:14,805 INFO L381 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2020-09-11 20:28:14,805 INFO L385 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2020-09-11 20:28:14,808 INFO L152 etLargeBlockEncoding]: Starting large block encoding on Petri net that has 119 places, 131 transitions, 274 flow [2020-09-11 20:28:14,808 INFO L71 FinitePrefix]: Start finitePrefix. Operand has 119 places, 131 transitions, 274 flow [2020-09-11 20:28:14,839 INFO L129 PetriNetUnfolder]: 19/148 cut-off events. [2020-09-11 20:28:14,840 INFO L130 PetriNetUnfolder]: For 2/2 co-relation queries the response was YES. [2020-09-11 20:28:14,843 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 305 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. [2020-09-11 20:28:14,852 INFO L71 FinitePrefix]: Start finitePrefix. Operand has 119 places, 131 transitions, 274 flow [2020-09-11 20:28:14,876 INFO L129 PetriNetUnfolder]: 19/148 cut-off events. [2020-09-11 20:28:14,876 INFO L130 PetriNetUnfolder]: For 2/2 co-relation queries the response was YES. [2020-09-11 20:28:14,879 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 305 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. [2020-09-11 20:28:14,887 INFO L158 etLargeBlockEncoding]: Number of co-enabled transitions 7592 [2020-09-11 20:28:14,888 INFO L182 etLargeBlockEncoding]: Variable Check. [2020-09-11 20:28:15,347 WARN L193 SmtUtils]: Spent 103.00 ms on a formula simplification that was a NOOP. DAG size: 53 [2020-09-11 20:28:15,478 WARN L193 SmtUtils]: Spent 129.00 ms on a formula simplification that was a NOOP. DAG size: 53 [2020-09-11 20:28:15,824 WARN L193 SmtUtils]: Spent 120.00 ms on a formula simplification that was a NOOP. DAG size: 53 [2020-09-11 20:28:15,948 WARN L193 SmtUtils]: Spent 122.00 ms on a formula simplification that was a NOOP. DAG size: 53 [2020-09-11 20:28:16,846 WARN L193 SmtUtils]: Spent 141.00 ms on a formula simplification that was a NOOP. DAG size: 53 [2020-09-11 20:28:16,977 WARN L193 SmtUtils]: Spent 129.00 ms on a formula simplification that was a NOOP. DAG size: 53 [2020-09-11 20:28:18,122 WARN L193 SmtUtils]: Spent 179.00 ms on a formula simplification. DAG size of input: 62 DAG size of output: 47 [2020-09-11 20:28:18,368 WARN L193 SmtUtils]: Spent 194.00 ms on a formula simplification. DAG size of input: 75 DAG size of output: 73 [2020-09-11 20:28:18,595 INFO L206 etLargeBlockEncoding]: Checked pairs total: 8270 [2020-09-11 20:28:18,595 INFO L214 etLargeBlockEncoding]: Total number of compositions: 124 [2020-09-11 20:28:18,595 INFO L100 iNet2FiniteAutomaton]: Start petriNet2FiniteAutomaton. Operand has 28 places, 31 transitions, 74 flow [2020-09-11 20:28:18,619 INFO L122 iNet2FiniteAutomaton]: Finished petriNet2FiniteAutomaton. Result 445 states. [2020-09-11 20:28:18,620 INFO L276 IsEmpty]: Start isEmpty. Operand 445 states. [2020-09-11 20:28:18,621 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 8 [2020-09-11 20:28:18,621 INFO L414 BasicCegarLoop]: Found error trace [2020-09-11 20:28:18,621 INFO L422 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1] [2020-09-11 20:28:18,621 INFO L427 AbstractCegarLoop]: === Iteration 1 === [thr1Err0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATION, thr1Err0ASSERT_VIOLATIONERROR_FUNCTION, thr1Err0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-09-11 20:28:18,622 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-09-11 20:28:18,622 INFO L82 PathProgramCache]: Analyzing trace with hash -505627284, now seen corresponding path program 1 times [2020-09-11 20:28:18,622 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-09-11 20:28:18,622 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [48886050] [2020-09-11 20:28:18,623 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-09-11 20:28:18,654 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-11 20:28:18,756 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-09-11 20:28:18,757 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [48886050] [2020-09-11 20:28:18,757 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-09-11 20:28:18,758 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2020-09-11 20:28:18,758 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleMcr [1634425645] [2020-09-11 20:28:18,759 INFO L216 McrAutomatonBuilder]: Constructing automaton for MCR equivalence class. [2020-09-11 20:28:18,763 INFO L271 McrAutomatonBuilder]: Started intersection. [2020-09-11 20:28:18,780 INFO L274 McrAutomatonBuilder]: Finished intersection with 8 states and 7 transitions. [2020-09-11 20:28:18,780 INFO L299 McrAutomatonBuilder]: Constructing interpolant automaton by labelling MCR automaton. [2020-09-11 20:28:18,782 INFO L399 McrAutomatonBuilder]: Construction finished. MCR generated 0 new interpolants: [] [2020-09-11 20:28:18,782 INFO L459 AbstractCegarLoop]: Interpolant automaton has 2 states [2020-09-11 20:28:18,783 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-09-11 20:28:18,796 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 2 interpolants. [2020-09-11 20:28:18,797 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2020-09-11 20:28:18,799 INFO L87 Difference]: Start difference. First operand 445 states. Second operand 2 states. [2020-09-11 20:28:18,825 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-09-11 20:28:18,826 INFO L93 Difference]: Finished difference Result 354 states and 1098 transitions. [2020-09-11 20:28:18,826 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2020-09-11 20:28:18,828 INFO L78 Accepts]: Start accepts. Automaton has 2 states. Word has length 7 [2020-09-11 20:28:18,828 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-09-11 20:28:18,849 INFO L225 Difference]: With dead ends: 354 [2020-09-11 20:28:18,849 INFO L226 Difference]: Without dead ends: 354 [2020-09-11 20:28:18,851 INFO L675 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 [2020-09-11 20:28:18,881 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 354 states. [2020-09-11 20:28:18,933 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 354 to 354. [2020-09-11 20:28:18,935 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 354 states. [2020-09-11 20:28:18,941 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 354 states to 354 states and 1098 transitions. [2020-09-11 20:28:18,943 INFO L78 Accepts]: Start accepts. Automaton has 354 states and 1098 transitions. Word has length 7 [2020-09-11 20:28:18,943 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-09-11 20:28:18,944 INFO L479 AbstractCegarLoop]: Abstraction has 354 states and 1098 transitions. [2020-09-11 20:28:18,944 INFO L480 AbstractCegarLoop]: Interpolant automaton has 2 states. [2020-09-11 20:28:18,944 INFO L276 IsEmpty]: Start isEmpty. Operand 354 states and 1098 transitions. [2020-09-11 20:28:18,944 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 9 [2020-09-11 20:28:18,945 INFO L414 BasicCegarLoop]: Found error trace [2020-09-11 20:28:18,945 INFO L422 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1] [2020-09-11 20:28:18,945 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2020-09-11 20:28:18,945 INFO L427 AbstractCegarLoop]: === Iteration 2 === [thr1Err0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATION, thr1Err0ASSERT_VIOLATIONERROR_FUNCTION, thr1Err0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-09-11 20:28:18,945 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-09-11 20:28:18,946 INFO L82 PathProgramCache]: Analyzing trace with hash 1505453913, now seen corresponding path program 1 times [2020-09-11 20:28:18,946 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-09-11 20:28:18,946 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [732146987] [2020-09-11 20:28:18,946 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-09-11 20:28:18,974 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-11 20:28:19,053 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-09-11 20:28:19,054 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [732146987] [2020-09-11 20:28:19,054 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-09-11 20:28:19,055 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2020-09-11 20:28:19,055 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleMcr [530011045] [2020-09-11 20:28:19,055 INFO L216 McrAutomatonBuilder]: Constructing automaton for MCR equivalence class. [2020-09-11 20:28:19,056 INFO L271 McrAutomatonBuilder]: Started intersection. [2020-09-11 20:28:19,058 INFO L274 McrAutomatonBuilder]: Finished intersection with 9 states and 8 transitions. [2020-09-11 20:28:19,058 INFO L299 McrAutomatonBuilder]: Constructing interpolant automaton by labelling MCR automaton. [2020-09-11 20:28:19,059 INFO L399 McrAutomatonBuilder]: Construction finished. MCR generated 0 new interpolants: [] [2020-09-11 20:28:19,063 INFO L459 AbstractCegarLoop]: Interpolant automaton has 4 states [2020-09-11 20:28:19,063 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-09-11 20:28:19,064 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2020-09-11 20:28:19,064 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2020-09-11 20:28:19,064 INFO L87 Difference]: Start difference. First operand 354 states and 1098 transitions. Second operand 4 states. [2020-09-11 20:28:19,260 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-09-11 20:28:19,261 INFO L93 Difference]: Finished difference Result 584 states and 1805 transitions. [2020-09-11 20:28:19,261 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2020-09-11 20:28:19,261 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 8 [2020-09-11 20:28:19,261 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-09-11 20:28:19,275 INFO L225 Difference]: With dead ends: 584 [2020-09-11 20:28:19,275 INFO L226 Difference]: Without dead ends: 584 [2020-09-11 20:28:19,277 INFO L675 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 [2020-09-11 20:28:19,284 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 584 states. [2020-09-11 20:28:19,323 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 584 to 430. [2020-09-11 20:28:19,323 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 430 states. [2020-09-11 20:28:19,328 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 430 states to 430 states and 1357 transitions. [2020-09-11 20:28:19,328 INFO L78 Accepts]: Start accepts. Automaton has 430 states and 1357 transitions. Word has length 8 [2020-09-11 20:28:19,329 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-09-11 20:28:19,329 INFO L479 AbstractCegarLoop]: Abstraction has 430 states and 1357 transitions. [2020-09-11 20:28:19,329 INFO L480 AbstractCegarLoop]: Interpolant automaton has 4 states. [2020-09-11 20:28:19,329 INFO L276 IsEmpty]: Start isEmpty. Operand 430 states and 1357 transitions. [2020-09-11 20:28:19,330 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2020-09-11 20:28:19,330 INFO L414 BasicCegarLoop]: Found error trace [2020-09-11 20:28:19,330 INFO L422 BasicCegarLoop]: trace histogram [3, 2, 1, 1, 1, 1] [2020-09-11 20:28:19,330 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2020-09-11 20:28:19,331 INFO L427 AbstractCegarLoop]: === Iteration 3 === [thr1Err0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATION, thr1Err0ASSERT_VIOLATIONERROR_FUNCTION, thr1Err0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-09-11 20:28:19,331 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-09-11 20:28:19,331 INFO L82 PathProgramCache]: Analyzing trace with hash -643963541, now seen corresponding path program 1 times [2020-09-11 20:28:19,332 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-09-11 20:28:19,332 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1385270378] [2020-09-11 20:28:19,332 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-09-11 20:28:19,353 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2020-09-11 20:28:19,354 INFO L221 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2020-09-11 20:28:19,370 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2020-09-11 20:28:19,370 INFO L221 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2020-09-11 20:28:19,378 INFO L174 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2020-09-11 20:28:19,378 INFO L520 BasicCegarLoop]: Counterexample might be feasible [2020-09-11 20:28:19,379 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3 [2020-09-11 20:28:19,379 WARN L363 ceAbstractionStarter]: 2 thread instances were not sufficient, I will increase this number and restart the analysis [2020-09-11 20:28:19,381 INFO L340 ceAbstractionStarter]: Constructing petrified ICFG for 3 thread instances. [2020-09-11 20:28:19,396 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork0_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-11 20:28:19,396 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork0_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-11 20:28:19,396 WARN L313 ript$VariableManager]: TermVariabe thr1Thread3of3ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-11 20:28:19,396 WARN L313 ript$VariableManager]: TermVariabe thr1Thread3of3ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-11 20:28:19,396 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork0_#t~nondet8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-11 20:28:19,397 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork0_#t~nondet8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-11 20:28:19,397 WARN L313 ript$VariableManager]: TermVariabe thr1Thread3of3ForFork0_~offset~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-11 20:28:19,397 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork0_#t~nondet8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-11 20:28:19,397 WARN L313 ript$VariableManager]: TermVariabe thr1Thread3of3ForFork0_~offset~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-11 20:28:19,397 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-11 20:28:19,397 WARN L313 ript$VariableManager]: TermVariabe thr1Thread3of3ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-11 20:28:19,398 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-11 20:28:19,398 WARN L313 ript$VariableManager]: TermVariabe thr1Thread3of3ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-11 20:28:19,398 WARN L313 ript$VariableManager]: TermVariabe thr1Thread3of3ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-11 20:28:19,398 WARN L313 ript$VariableManager]: TermVariabe thr1Thread3of3ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-11 20:28:19,398 WARN L313 ript$VariableManager]: TermVariabe thr1Thread3of3ForFork0_~offset~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-11 20:28:19,398 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork0_findMax_#in~offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-11 20:28:19,399 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork0_findMax_#t~mem7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-11 20:28:19,399 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork0_findMax_~#cret~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-11 20:28:19,399 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork0_findMax_~#cret~0.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-11 20:28:19,399 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork0_findMax_#t~post3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-11 20:28:19,399 WARN L313 ript$VariableManager]: TermVariabe thr1Thread3of3ForFork0_findMax_~e~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-11 20:28:19,399 WARN L313 ript$VariableManager]: TermVariabe thr1Thread3of3ForFork0_findMax_~c~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-11 20:28:19,400 WARN L313 ript$VariableManager]: TermVariabe thr1Thread3of3ForFork0_findMax_~offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-11 20:28:19,400 WARN L313 ript$VariableManager]: TermVariabe thr1Thread3of3ForFork0_findMax_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-11 20:28:19,400 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork0_findMax_#t~mem4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-11 20:28:19,400 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork0_findMax_#t~mem5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-11 20:28:19,400 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork0_findMax_#t~mem6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-11 20:28:19,400 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork0_findMax_#in~offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-11 20:28:19,400 WARN L313 ript$VariableManager]: TermVariabe thr1Thread3of3ForFork0_findMax_~offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-11 20:28:19,401 WARN L313 ript$VariableManager]: TermVariabe thr1Thread3of3ForFork0_findMax_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-11 20:28:19,401 WARN L313 ript$VariableManager]: TermVariabe thr1Thread3of3ForFork0_findMax_~e~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-11 20:28:19,401 WARN L313 ript$VariableManager]: TermVariabe thr1Thread3of3ForFork0_findMax_~c~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-11 20:28:19,401 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork0_findMax_~#cret~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-11 20:28:19,401 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork0_findMax_~#cret~0.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-11 20:28:19,402 WARN L313 ript$VariableManager]: TermVariabe thr1Thread3of3ForFork0_findMax_~offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-11 20:28:19,402 WARN L313 ript$VariableManager]: TermVariabe thr1Thread3of3ForFork0_findMax_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-11 20:28:19,402 WARN L313 ript$VariableManager]: TermVariabe thr1Thread3of3ForFork0_findMax_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-11 20:28:19,402 WARN L313 ript$VariableManager]: TermVariabe thr1Thread3of3ForFork0_findMax_~offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-11 20:28:19,402 WARN L313 ript$VariableManager]: TermVariabe thr1Thread3of3ForFork0_findMax_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-11 20:28:19,402 WARN L313 ript$VariableManager]: TermVariabe thr1Thread3of3ForFork0_findMax_~offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-11 20:28:19,403 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork0_findMax_~#cret~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-11 20:28:19,403 WARN L313 ript$VariableManager]: TermVariabe thr1Thread3of3ForFork0_findMax_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-11 20:28:19,403 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork0_findMax_#t~mem4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-11 20:28:19,403 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork0_findMax_~#cret~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-11 20:28:19,403 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork0_findMax_~#cret~0.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-11 20:28:19,403 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork0_findMax_#t~mem4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-11 20:28:19,404 WARN L313 ript$VariableManager]: TermVariabe thr1Thread3of3ForFork0_findMax_~e~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-11 20:28:19,404 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-11 20:28:19,404 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-11 20:28:19,404 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork0_findMax_#t~mem4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-11 20:28:19,404 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork0_findMax_#t~mem7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-11 20:28:19,405 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork0_findMax_#t~mem5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-11 20:28:19,405 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork0_findMax_#t~mem7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-11 20:28:19,405 WARN L313 ript$VariableManager]: TermVariabe thr1Thread3of3ForFork0_findMax_~e~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-11 20:28:19,405 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork0_findMax_#t~mem7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-11 20:28:19,405 WARN L313 ript$VariableManager]: TermVariabe thr1Thread3of3ForFork0_findMax_~e~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-11 20:28:19,405 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork0_findMax_#t~mem5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-11 20:28:19,405 WARN L313 ript$VariableManager]: TermVariabe thr1Thread3of3ForFork0_findMax_~c~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-11 20:28:19,406 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork0_findMax_#t~mem7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-11 20:28:19,406 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork0_findMax_#t~mem7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-11 20:28:19,406 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork0_findMax_#t~mem5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-11 20:28:19,406 WARN L313 ript$VariableManager]: TermVariabe thr1Thread3of3ForFork0_findMax_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-11 20:28:19,406 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork0_findMax_#t~post3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-11 20:28:19,406 WARN L313 ript$VariableManager]: TermVariabe thr1Thread3of3ForFork0_findMax_~c~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-11 20:28:19,407 WARN L313 ript$VariableManager]: TermVariabe thr1Thread3of3ForFork0_findMax_~e~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-11 20:28:19,407 WARN L313 ript$VariableManager]: TermVariabe thr1Thread3of3ForFork0_findMax_~c~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-11 20:28:19,407 WARN L313 ript$VariableManager]: TermVariabe thr1Thread3of3ForFork0_findMax_~e~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-11 20:28:19,407 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork0_findMax_#t~post3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-11 20:28:19,407 WARN L313 ript$VariableManager]: TermVariabe thr1Thread3of3ForFork0_findMax_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-11 20:28:19,407 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork0_findMax_~#cret~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-11 20:28:19,407 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork0_findMax_~#cret~0.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-11 20:28:19,408 WARN L313 ript$VariableManager]: TermVariabe thr1Thread3of3ForFork0_findMax_~e~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-11 20:28:19,408 WARN L313 ript$VariableManager]: TermVariabe thr1Thread3of3ForFork0_findMax_~c~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-11 20:28:19,408 WARN L313 ript$VariableManager]: TermVariabe thr1Thread3of3ForFork0___VERIFIER_atomic_CAS_~v.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-11 20:28:19,408 WARN L313 ript$VariableManager]: TermVariabe thr1Thread3of3ForFork0___VERIFIER_atomic_CAS_~v.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-11 20:28:19,408 WARN L313 ript$VariableManager]: TermVariabe thr1Thread3of3ForFork0___VERIFIER_atomic_CAS_~e not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-11 20:28:19,408 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork0___VERIFIER_atomic_CAS_#in~r.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-11 20:28:19,408 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork0___VERIFIER_atomic_CAS_#t~mem2| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-11 20:28:19,408 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork0___VERIFIER_atomic_CAS_#in~r.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-11 20:28:19,409 WARN L313 ript$VariableManager]: TermVariabe thr1Thread3of3ForFork0___VERIFIER_atomic_CAS_~r.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-11 20:28:19,409 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork0___VERIFIER_atomic_CAS_#in~v.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-11 20:28:19,409 WARN L313 ript$VariableManager]: TermVariabe thr1Thread3of3ForFork0___VERIFIER_atomic_CAS_~u not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-11 20:28:19,409 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork0___VERIFIER_atomic_CAS_#in~u| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-11 20:28:19,409 WARN L313 ript$VariableManager]: TermVariabe thr1Thread3of3ForFork0___VERIFIER_atomic_CAS_~r.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-11 20:28:19,409 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork0___VERIFIER_atomic_CAS_#in~e| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-11 20:28:19,409 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork0___VERIFIER_atomic_CAS_#in~v.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-11 20:28:19,410 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork0_findMax_#t~post3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-11 20:28:19,410 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork0_findMax_~#cret~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-11 20:28:19,410 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork0_findMax_~#cret~0.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-11 20:28:19,410 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork0_findMax_#t~mem6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-11 20:28:19,410 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork0_findMax_#t~mem6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-11 20:28:19,410 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork0_findMax_#t~mem6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-11 20:28:19,411 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork0_findMax_#t~mem6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-11 20:28:19,411 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork0_findMax_#t~mem6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-11 20:28:19,411 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork0_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-11 20:28:19,411 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork0_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-11 20:28:19,412 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of3ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-11 20:28:19,412 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of3ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-11 20:28:19,412 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork0_#t~nondet8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-11 20:28:19,412 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork0_#t~nondet8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-11 20:28:19,412 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of3ForFork0_~offset~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-11 20:28:19,412 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork0_#t~nondet8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-11 20:28:19,412 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of3ForFork0_~offset~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-11 20:28:19,413 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-11 20:28:19,413 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of3ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-11 20:28:19,413 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-11 20:28:19,413 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of3ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-11 20:28:19,413 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of3ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-11 20:28:19,413 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of3ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-11 20:28:19,414 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of3ForFork0_~offset~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-11 20:28:19,414 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork0_findMax_#in~offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-11 20:28:19,414 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork0_findMax_#t~mem7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-11 20:28:19,414 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork0_findMax_~#cret~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-11 20:28:19,414 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork0_findMax_~#cret~0.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-11 20:28:19,414 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork0_findMax_#t~post3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-11 20:28:19,414 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of3ForFork0_findMax_~e~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-11 20:28:19,415 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of3ForFork0_findMax_~c~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-11 20:28:19,415 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of3ForFork0_findMax_~offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-11 20:28:19,415 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of3ForFork0_findMax_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-11 20:28:19,415 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork0_findMax_#t~mem4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-11 20:28:19,415 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork0_findMax_#t~mem5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-11 20:28:19,415 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork0_findMax_#t~mem6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-11 20:28:19,415 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork0_findMax_#in~offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-11 20:28:19,415 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of3ForFork0_findMax_~offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-11 20:28:19,416 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of3ForFork0_findMax_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-11 20:28:19,416 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of3ForFork0_findMax_~e~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-11 20:28:19,416 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of3ForFork0_findMax_~c~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-11 20:28:19,416 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork0_findMax_~#cret~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-11 20:28:19,416 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork0_findMax_~#cret~0.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-11 20:28:19,416 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of3ForFork0_findMax_~offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-11 20:28:19,416 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of3ForFork0_findMax_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-11 20:28:19,417 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of3ForFork0_findMax_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-11 20:28:19,417 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of3ForFork0_findMax_~offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-11 20:28:19,417 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of3ForFork0_findMax_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-11 20:28:19,417 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of3ForFork0_findMax_~offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-11 20:28:19,417 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork0_findMax_~#cret~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-11 20:28:19,417 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of3ForFork0_findMax_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-11 20:28:19,417 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork0_findMax_#t~mem4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-11 20:28:19,418 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork0_findMax_~#cret~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-11 20:28:19,418 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork0_findMax_~#cret~0.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-11 20:28:19,418 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork0_findMax_#t~mem4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-11 20:28:19,418 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of3ForFork0_findMax_~e~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-11 20:28:19,418 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-11 20:28:19,418 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-11 20:28:19,418 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork0_findMax_#t~mem4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-11 20:28:19,419 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork0_findMax_#t~mem7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-11 20:28:19,419 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork0_findMax_#t~mem5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-11 20:28:19,419 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork0_findMax_#t~mem7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-11 20:28:19,419 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of3ForFork0_findMax_~e~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-11 20:28:19,419 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork0_findMax_#t~mem7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-11 20:28:19,419 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of3ForFork0_findMax_~e~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-11 20:28:19,420 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork0_findMax_#t~mem5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-11 20:28:19,420 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of3ForFork0_findMax_~c~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-11 20:28:19,420 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork0_findMax_#t~mem7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-11 20:28:19,420 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork0_findMax_#t~mem7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-11 20:28:19,420 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork0_findMax_#t~mem5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-11 20:28:19,420 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of3ForFork0_findMax_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-11 20:28:19,420 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork0_findMax_#t~post3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-11 20:28:19,421 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of3ForFork0_findMax_~c~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-11 20:28:19,421 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of3ForFork0_findMax_~e~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-11 20:28:19,421 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of3ForFork0_findMax_~c~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-11 20:28:19,421 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of3ForFork0_findMax_~e~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-11 20:28:19,421 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork0_findMax_#t~post3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-11 20:28:19,421 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of3ForFork0_findMax_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-11 20:28:19,421 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork0_findMax_~#cret~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-11 20:28:19,421 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork0_findMax_~#cret~0.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-11 20:28:19,422 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of3ForFork0_findMax_~e~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-11 20:28:19,422 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of3ForFork0_findMax_~c~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-11 20:28:19,422 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of3ForFork0___VERIFIER_atomic_CAS_~v.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-11 20:28:19,422 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of3ForFork0___VERIFIER_atomic_CAS_~v.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-11 20:28:19,422 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of3ForFork0___VERIFIER_atomic_CAS_~e not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-11 20:28:19,422 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork0___VERIFIER_atomic_CAS_#in~r.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-11 20:28:19,422 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork0___VERIFIER_atomic_CAS_#t~mem2| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-11 20:28:19,422 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork0___VERIFIER_atomic_CAS_#in~r.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-11 20:28:19,423 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of3ForFork0___VERIFIER_atomic_CAS_~r.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-11 20:28:19,423 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork0___VERIFIER_atomic_CAS_#in~v.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-11 20:28:19,423 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of3ForFork0___VERIFIER_atomic_CAS_~u not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-11 20:28:19,423 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork0___VERIFIER_atomic_CAS_#in~u| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-11 20:28:19,423 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of3ForFork0___VERIFIER_atomic_CAS_~r.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-11 20:28:19,423 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork0___VERIFIER_atomic_CAS_#in~e| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-11 20:28:19,423 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork0___VERIFIER_atomic_CAS_#in~v.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-11 20:28:19,424 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork0_findMax_#t~post3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-11 20:28:19,424 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork0_findMax_~#cret~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-11 20:28:19,424 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork0_findMax_~#cret~0.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-11 20:28:19,424 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork0_findMax_#t~mem6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-11 20:28:19,424 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork0_findMax_#t~mem6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-11 20:28:19,424 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork0_findMax_#t~mem6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-11 20:28:19,425 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork0_findMax_#t~mem6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-11 20:28:19,425 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork0_findMax_#t~mem6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-11 20:28:19,425 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork0_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-11 20:28:19,425 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork0_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-11 20:28:19,425 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of3ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-11 20:28:19,426 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of3ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-11 20:28:19,426 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork0_#t~nondet8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-11 20:28:19,426 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork0_#t~nondet8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-11 20:28:19,426 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of3ForFork0_~offset~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-11 20:28:19,426 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork0_#t~nondet8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-11 20:28:19,426 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of3ForFork0_~offset~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-11 20:28:19,426 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-11 20:28:19,427 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of3ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-11 20:28:19,427 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-11 20:28:19,427 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of3ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-11 20:28:19,427 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of3ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-11 20:28:19,427 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of3ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-11 20:28:19,427 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of3ForFork0_~offset~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-11 20:28:19,427 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork0_findMax_#in~offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-11 20:28:19,428 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork0_findMax_#t~mem7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-11 20:28:19,428 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork0_findMax_~#cret~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-11 20:28:19,428 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork0_findMax_~#cret~0.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-11 20:28:19,428 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork0_findMax_#t~post3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-11 20:28:19,428 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of3ForFork0_findMax_~e~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-11 20:28:19,428 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of3ForFork0_findMax_~c~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-11 20:28:19,428 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of3ForFork0_findMax_~offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-11 20:28:19,428 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of3ForFork0_findMax_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-11 20:28:19,429 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork0_findMax_#t~mem4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-11 20:28:19,429 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork0_findMax_#t~mem5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-11 20:28:19,429 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork0_findMax_#t~mem6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-11 20:28:19,429 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork0_findMax_#in~offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-11 20:28:19,429 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of3ForFork0_findMax_~offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-11 20:28:19,429 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of3ForFork0_findMax_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-11 20:28:19,429 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of3ForFork0_findMax_~e~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-11 20:28:19,430 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of3ForFork0_findMax_~c~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-11 20:28:19,430 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork0_findMax_~#cret~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-11 20:28:19,430 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork0_findMax_~#cret~0.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-11 20:28:19,430 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of3ForFork0_findMax_~offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-11 20:28:19,430 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of3ForFork0_findMax_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-11 20:28:19,430 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of3ForFork0_findMax_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-11 20:28:19,430 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of3ForFork0_findMax_~offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-11 20:28:19,431 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of3ForFork0_findMax_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-11 20:28:19,431 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of3ForFork0_findMax_~offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-11 20:28:19,431 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork0_findMax_~#cret~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-11 20:28:19,431 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of3ForFork0_findMax_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-11 20:28:19,431 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork0_findMax_#t~mem4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-11 20:28:19,431 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork0_findMax_~#cret~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-11 20:28:19,432 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork0_findMax_~#cret~0.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-11 20:28:19,432 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork0_findMax_#t~mem4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-11 20:28:19,432 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of3ForFork0_findMax_~e~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-11 20:28:19,432 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-11 20:28:19,432 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-11 20:28:19,433 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork0_findMax_#t~mem4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-11 20:28:19,433 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork0_findMax_#t~mem7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-11 20:28:19,433 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork0_findMax_#t~mem5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-11 20:28:19,433 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork0_findMax_#t~mem7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-11 20:28:19,433 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of3ForFork0_findMax_~e~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-11 20:28:19,433 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork0_findMax_#t~mem7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-11 20:28:19,434 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of3ForFork0_findMax_~e~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-11 20:28:19,434 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork0_findMax_#t~mem5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-11 20:28:19,434 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of3ForFork0_findMax_~c~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-11 20:28:19,434 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork0_findMax_#t~mem7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-11 20:28:19,434 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork0_findMax_#t~mem7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-11 20:28:19,434 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork0_findMax_#t~mem5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-11 20:28:19,435 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of3ForFork0_findMax_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-11 20:28:19,435 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork0_findMax_#t~post3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-11 20:28:19,435 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of3ForFork0_findMax_~c~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-11 20:28:19,435 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of3ForFork0_findMax_~e~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-11 20:28:19,435 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of3ForFork0_findMax_~c~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-11 20:28:19,435 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of3ForFork0_findMax_~e~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-11 20:28:19,435 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork0_findMax_#t~post3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-11 20:28:19,435 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of3ForFork0_findMax_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-11 20:28:19,436 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork0_findMax_~#cret~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-11 20:28:19,436 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork0_findMax_~#cret~0.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-11 20:28:19,436 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of3ForFork0_findMax_~e~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-11 20:28:19,436 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of3ForFork0_findMax_~c~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-11 20:28:19,436 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of3ForFork0___VERIFIER_atomic_CAS_~v.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-11 20:28:19,436 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of3ForFork0___VERIFIER_atomic_CAS_~v.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-11 20:28:19,436 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of3ForFork0___VERIFIER_atomic_CAS_~e not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-11 20:28:19,436 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork0___VERIFIER_atomic_CAS_#in~r.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-11 20:28:19,437 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork0___VERIFIER_atomic_CAS_#t~mem2| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-11 20:28:19,437 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork0___VERIFIER_atomic_CAS_#in~r.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-11 20:28:19,437 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of3ForFork0___VERIFIER_atomic_CAS_~r.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-11 20:28:19,437 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork0___VERIFIER_atomic_CAS_#in~v.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-11 20:28:19,437 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of3ForFork0___VERIFIER_atomic_CAS_~u not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-11 20:28:19,437 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork0___VERIFIER_atomic_CAS_#in~u| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-11 20:28:19,437 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of3ForFork0___VERIFIER_atomic_CAS_~r.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-11 20:28:19,437 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork0___VERIFIER_atomic_CAS_#in~e| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-11 20:28:19,438 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork0___VERIFIER_atomic_CAS_#in~v.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-11 20:28:19,438 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork0_findMax_#t~post3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-11 20:28:19,438 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork0_findMax_~#cret~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-11 20:28:19,438 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork0_findMax_~#cret~0.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-11 20:28:19,438 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork0_findMax_#t~mem6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-11 20:28:19,438 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork0_findMax_#t~mem6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-11 20:28:19,438 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork0_findMax_#t~mem6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-11 20:28:19,439 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork0_findMax_#t~mem6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-11 20:28:19,439 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork0_findMax_#t~mem6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-11 20:28:19,439 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork0_findMax_#t~post3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-11 20:28:19,439 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of3ForFork0___VERIFIER_atomic_CAS_~v.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-11 20:28:19,440 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of3ForFork0___VERIFIER_atomic_CAS_~r.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-11 20:28:19,440 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork0___VERIFIER_atomic_CAS_#in~v.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-11 20:28:19,440 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork0_findMax_~#cret~0.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-11 20:28:19,440 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of3ForFork0_findMax_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-11 20:28:19,440 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of3ForFork0___VERIFIER_atomic_CAS_~r.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-11 20:28:19,440 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork0___VERIFIER_atomic_CAS_#t~mem2| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-11 20:28:19,440 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork0_findMax_#in~offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-11 20:28:19,441 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of3ForFork0_findMax_~e~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-11 20:28:19,441 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork0___VERIFIER_atomic_CAS_#in~r.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-11 20:28:19,441 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of3ForFork0___VERIFIER_atomic_CAS_~u not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-11 20:28:19,441 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork0_findMax_~#cret~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-11 20:28:19,441 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork0___VERIFIER_atomic_CAS_#in~e| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-11 20:28:19,441 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-11 20:28:19,442 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-11 20:28:19,442 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of3ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-11 20:28:19,442 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of3ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-11 20:28:19,442 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork0___VERIFIER_atomic_CAS_#in~v.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-11 20:28:19,442 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of3ForFork0_~offset~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-11 20:28:19,442 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork0_findMax_#t~mem4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-11 20:28:19,442 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-11 20:28:19,443 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of3ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-11 20:28:19,443 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of3ForFork0_findMax_~c~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-11 20:28:19,443 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of3ForFork0___VERIFIER_atomic_CAS_~e not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-11 20:28:19,443 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork0___VERIFIER_atomic_CAS_#in~u| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-11 20:28:19,443 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork0___VERIFIER_atomic_CAS_#in~r.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-11 20:28:19,443 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork0_findMax_#t~mem7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-11 20:28:19,444 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork0_findMax_#t~mem5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-11 20:28:19,444 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork0_findMax_#t~mem6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-11 20:28:19,444 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of3ForFork0___VERIFIER_atomic_CAS_~v.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-11 20:28:19,444 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork0_#t~nondet8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-11 20:28:19,444 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of3ForFork0_findMax_~offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-11 20:28:19,448 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork0___VERIFIER_atomic_CAS_#in~u| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-11 20:28:19,448 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of3ForFork0_findMax_~c~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-11 20:28:19,449 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork0___VERIFIER_atomic_CAS_#in~r.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-11 20:28:19,449 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of3ForFork0___VERIFIER_atomic_CAS_~v.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-11 20:28:19,449 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of3ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-11 20:28:19,449 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of3ForFork0_findMax_~offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-11 20:28:19,449 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of3ForFork0_findMax_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-11 20:28:19,449 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of3ForFork0___VERIFIER_atomic_CAS_~r.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-11 20:28:19,450 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of3ForFork0___VERIFIER_atomic_CAS_~v.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-11 20:28:19,450 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-11 20:28:19,450 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork0_findMax_~#cret~0.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-11 20:28:19,450 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-11 20:28:19,450 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of3ForFork0_~offset~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-11 20:28:19,450 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork0___VERIFIER_atomic_CAS_#t~mem2| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-11 20:28:19,451 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of3ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-11 20:28:19,451 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-11 20:28:19,451 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of3ForFork0___VERIFIER_atomic_CAS_~r.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-11 20:28:19,451 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of3ForFork0___VERIFIER_atomic_CAS_~e not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-11 20:28:19,451 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork0___VERIFIER_atomic_CAS_#in~v.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-11 20:28:19,451 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork0___VERIFIER_atomic_CAS_#in~r.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-11 20:28:19,451 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of3ForFork0_findMax_~e~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-11 20:28:19,452 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork0_#t~nondet8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-11 20:28:19,452 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork0_findMax_#t~mem6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-11 20:28:19,452 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork0_findMax_#t~mem7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-11 20:28:19,452 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of3ForFork0___VERIFIER_atomic_CAS_~u not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-11 20:28:19,452 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork0_findMax_~#cret~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-11 20:28:19,452 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork0___VERIFIER_atomic_CAS_#in~e| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-11 20:28:19,453 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of3ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-11 20:28:19,453 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork0_findMax_#t~post3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-11 20:28:19,453 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork0___VERIFIER_atomic_CAS_#in~v.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-11 20:28:19,453 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork0_findMax_#t~mem4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-11 20:28:19,453 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork0_findMax_#t~mem5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-11 20:28:19,453 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork0_findMax_#in~offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-11 20:28:19,456 WARN L313 ript$VariableManager]: TermVariabe thr1Thread3of3ForFork0___VERIFIER_atomic_CAS_~u not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-11 20:28:19,456 WARN L313 ript$VariableManager]: TermVariabe thr1Thread3of3ForFork0_findMax_~offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-11 20:28:19,456 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-11 20:28:19,456 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork0_findMax_#t~mem4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-11 20:28:19,456 WARN L313 ript$VariableManager]: TermVariabe thr1Thread3of3ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-11 20:28:19,457 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork0_findMax_#t~mem6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-11 20:28:19,457 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork0___VERIFIER_atomic_CAS_#in~v.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-11 20:28:19,457 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork0_findMax_#t~mem5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-11 20:28:19,457 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-11 20:28:19,457 WARN L313 ript$VariableManager]: TermVariabe thr1Thread3of3ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-11 20:28:19,457 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-11 20:28:19,457 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork0_#t~nondet8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-11 20:28:19,458 WARN L313 ript$VariableManager]: TermVariabe thr1Thread3of3ForFork0_findMax_~c~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-11 20:28:19,458 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork0_findMax_#t~mem7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-11 20:28:19,458 WARN L313 ript$VariableManager]: TermVariabe thr1Thread3of3ForFork0___VERIFIER_atomic_CAS_~v.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-11 20:28:19,458 WARN L313 ript$VariableManager]: TermVariabe thr1Thread3of3ForFork0_findMax_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-11 20:28:19,458 WARN L313 ript$VariableManager]: TermVariabe thr1Thread3of3ForFork0___VERIFIER_atomic_CAS_~r.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-11 20:28:19,458 WARN L313 ript$VariableManager]: TermVariabe thr1Thread3of3ForFork0___VERIFIER_atomic_CAS_~r.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-11 20:28:19,459 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork0_findMax_~#cret~0.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-11 20:28:19,459 WARN L313 ript$VariableManager]: TermVariabe thr1Thread3of3ForFork0___VERIFIER_atomic_CAS_~v.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-11 20:28:19,459 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork0___VERIFIER_atomic_CAS_#in~r.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-11 20:28:19,459 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork0_findMax_#in~offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-11 20:28:19,459 WARN L313 ript$VariableManager]: TermVariabe thr1Thread3of3ForFork0_findMax_~e~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-11 20:28:19,459 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork0___VERIFIER_atomic_CAS_#in~r.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-11 20:28:19,459 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork0___VERIFIER_atomic_CAS_#in~u| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-11 20:28:19,460 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork0___VERIFIER_atomic_CAS_#t~mem2| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-11 20:28:19,460 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork0___VERIFIER_atomic_CAS_#in~v.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-11 20:28:19,460 WARN L313 ript$VariableManager]: TermVariabe thr1Thread3of3ForFork0___VERIFIER_atomic_CAS_~e not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-11 20:28:19,460 WARN L313 ript$VariableManager]: TermVariabe thr1Thread3of3ForFork0_~offset~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-11 20:28:19,460 WARN L313 ript$VariableManager]: TermVariabe thr1Thread3of3ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-11 20:28:19,460 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork0_findMax_#t~post3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-11 20:28:19,461 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork0_findMax_~#cret~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-11 20:28:19,461 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork0___VERIFIER_atomic_CAS_#in~e| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-11 20:28:19,463 INFO L251 AbstractCegarLoop]: Starting to check reachability of 5 error locations. [2020-09-11 20:28:19,463 INFO L375 AbstractCegarLoop]: Interprodecural is true [2020-09-11 20:28:19,463 INFO L376 AbstractCegarLoop]: Hoare is true [2020-09-11 20:28:19,463 INFO L377 AbstractCegarLoop]: Compute interpolants for Craig_NestedInterpolation [2020-09-11 20:28:19,463 INFO L378 AbstractCegarLoop]: Backedges is MCR [2020-09-11 20:28:19,463 INFO L379 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2020-09-11 20:28:19,464 INFO L380 AbstractCegarLoop]: Difference is false [2020-09-11 20:28:19,464 INFO L381 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2020-09-11 20:28:19,464 INFO L385 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2020-09-11 20:28:19,466 INFO L152 etLargeBlockEncoding]: Starting large block encoding on Petri net that has 166 places, 184 transitions, 389 flow [2020-09-11 20:28:19,466 INFO L71 FinitePrefix]: Start finitePrefix. Operand has 166 places, 184 transitions, 389 flow [2020-09-11 20:28:19,502 INFO L129 PetriNetUnfolder]: 28/210 cut-off events. [2020-09-11 20:28:19,503 INFO L130 PetriNetUnfolder]: For 7/7 co-relation queries the response was YES. [2020-09-11 20:28:19,507 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 602 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. [2020-09-11 20:28:19,523 INFO L71 FinitePrefix]: Start finitePrefix. Operand has 166 places, 184 transitions, 389 flow [2020-09-11 20:28:19,554 INFO L129 PetriNetUnfolder]: 28/210 cut-off events. [2020-09-11 20:28:19,554 INFO L130 PetriNetUnfolder]: For 7/7 co-relation queries the response was YES. [2020-09-11 20:28:19,558 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 602 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. [2020-09-11 20:28:19,575 INFO L158 etLargeBlockEncoding]: Number of co-enabled transitions 19656 [2020-09-11 20:28:19,576 INFO L182 etLargeBlockEncoding]: Variable Check. [2020-09-11 20:28:20,126 WARN L193 SmtUtils]: Spent 125.00 ms on a formula simplification that was a NOOP. DAG size: 53 [2020-09-11 20:28:20,246 WARN L193 SmtUtils]: Spent 118.00 ms on a formula simplification that was a NOOP. DAG size: 53 [2020-09-11 20:28:20,414 WARN L193 SmtUtils]: Spent 123.00 ms on a formula simplification that was a NOOP. DAG size: 53 [2020-09-11 20:28:20,527 WARN L193 SmtUtils]: Spent 112.00 ms on a formula simplification that was a NOOP. DAG size: 53 [2020-09-11 20:28:20,956 WARN L193 SmtUtils]: Spent 161.00 ms on a formula simplification. DAG size of input: 41 DAG size of output: 19 [2020-09-11 20:28:21,228 WARN L193 SmtUtils]: Spent 122.00 ms on a formula simplification that was a NOOP. DAG size: 55 [2020-09-11 20:28:21,360 WARN L193 SmtUtils]: Spent 129.00 ms on a formula simplification that was a NOOP. DAG size: 55 [2020-09-11 20:28:21,743 WARN L193 SmtUtils]: Spent 120.00 ms on a formula simplification that was a NOOP. DAG size: 53 [2020-09-11 20:28:21,862 WARN L193 SmtUtils]: Spent 115.00 ms on a formula simplification that was a NOOP. DAG size: 53 [2020-09-11 20:28:22,479 WARN L193 SmtUtils]: Spent 118.00 ms on a formula simplification that was a NOOP. DAG size: 53 [2020-09-11 20:28:22,603 WARN L193 SmtUtils]: Spent 122.00 ms on a formula simplification that was a NOOP. DAG size: 53 [2020-09-11 20:28:23,923 WARN L193 SmtUtils]: Spent 141.00 ms on a formula simplification. DAG size of input: 62 DAG size of output: 47 [2020-09-11 20:28:24,358 WARN L193 SmtUtils]: Spent 190.00 ms on a formula simplification. DAG size of input: 75 DAG size of output: 73 [2020-09-11 20:28:24,501 INFO L206 etLargeBlockEncoding]: Checked pairs total: 22198 [2020-09-11 20:28:24,501 INFO L214 etLargeBlockEncoding]: Total number of compositions: 171 [2020-09-11 20:28:24,502 INFO L100 iNet2FiniteAutomaton]: Start petriNet2FiniteAutomaton. Operand has 39 places, 44 transitions, 109 flow [2020-09-11 20:28:24,771 INFO L122 iNet2FiniteAutomaton]: Finished petriNet2FiniteAutomaton. Result 4009 states. [2020-09-11 20:28:24,772 INFO L276 IsEmpty]: Start isEmpty. Operand 4009 states. [2020-09-11 20:28:24,773 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 8 [2020-09-11 20:28:24,774 INFO L414 BasicCegarLoop]: Found error trace [2020-09-11 20:28:24,774 INFO L422 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1] [2020-09-11 20:28:24,774 INFO L427 AbstractCegarLoop]: === Iteration 1 === [thr1Err0ASSERT_VIOLATIONERROR_FUNCTION, thr1Err0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATION, thr1Err0ASSERT_VIOLATIONERROR_FUNCTION, thr1Err0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-09-11 20:28:24,774 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-09-11 20:28:24,775 INFO L82 PathProgramCache]: Analyzing trace with hash -1465190528, now seen corresponding path program 1 times [2020-09-11 20:28:24,775 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-09-11 20:28:24,775 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [145933289] [2020-09-11 20:28:24,775 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-09-11 20:28:24,823 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-11 20:28:24,860 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-09-11 20:28:24,864 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [145933289] [2020-09-11 20:28:24,864 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-09-11 20:28:24,864 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2020-09-11 20:28:24,865 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleMcr [371423070] [2020-09-11 20:28:24,865 INFO L216 McrAutomatonBuilder]: Constructing automaton for MCR equivalence class. [2020-09-11 20:28:24,866 INFO L271 McrAutomatonBuilder]: Started intersection. [2020-09-11 20:28:24,867 INFO L274 McrAutomatonBuilder]: Finished intersection with 8 states and 7 transitions. [2020-09-11 20:28:24,868 INFO L299 McrAutomatonBuilder]: Constructing interpolant automaton by labelling MCR automaton. [2020-09-11 20:28:24,868 INFO L399 McrAutomatonBuilder]: Construction finished. MCR generated 0 new interpolants: [] [2020-09-11 20:28:24,869 INFO L459 AbstractCegarLoop]: Interpolant automaton has 2 states [2020-09-11 20:28:24,869 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-09-11 20:28:24,869 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 2 interpolants. [2020-09-11 20:28:24,869 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2020-09-11 20:28:24,869 INFO L87 Difference]: Start difference. First operand 4009 states. Second operand 2 states. [2020-09-11 20:28:24,926 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-09-11 20:28:24,927 INFO L93 Difference]: Finished difference Result 3189 states and 13779 transitions. [2020-09-11 20:28:24,927 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2020-09-11 20:28:24,927 INFO L78 Accepts]: Start accepts. Automaton has 2 states. Word has length 7 [2020-09-11 20:28:24,927 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-09-11 20:28:24,966 INFO L225 Difference]: With dead ends: 3189 [2020-09-11 20:28:24,966 INFO L226 Difference]: Without dead ends: 3189 [2020-09-11 20:28:24,966 INFO L675 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 [2020-09-11 20:28:25,003 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 3189 states. [2020-09-11 20:28:25,132 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 3189 to 3189. [2020-09-11 20:28:25,133 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3189 states. [2020-09-11 20:28:25,163 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3189 states to 3189 states and 13779 transitions. [2020-09-11 20:28:25,164 INFO L78 Accepts]: Start accepts. Automaton has 3189 states and 13779 transitions. Word has length 7 [2020-09-11 20:28:25,164 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-09-11 20:28:25,164 INFO L479 AbstractCegarLoop]: Abstraction has 3189 states and 13779 transitions. [2020-09-11 20:28:25,164 INFO L480 AbstractCegarLoop]: Interpolant automaton has 2 states. [2020-09-11 20:28:25,164 INFO L276 IsEmpty]: Start isEmpty. Operand 3189 states and 13779 transitions. [2020-09-11 20:28:25,166 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 9 [2020-09-11 20:28:25,166 INFO L414 BasicCegarLoop]: Found error trace [2020-09-11 20:28:25,167 INFO L422 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1] [2020-09-11 20:28:25,167 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4 [2020-09-11 20:28:25,167 INFO L427 AbstractCegarLoop]: === Iteration 2 === [thr1Err0ASSERT_VIOLATIONERROR_FUNCTION, thr1Err0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATION, thr1Err0ASSERT_VIOLATIONERROR_FUNCTION, thr1Err0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-09-11 20:28:25,167 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-09-11 20:28:25,167 INFO L82 PathProgramCache]: Analyzing trace with hash 1823719768, now seen corresponding path program 1 times [2020-09-11 20:28:25,168 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-09-11 20:28:25,169 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [628039321] [2020-09-11 20:28:25,169 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-09-11 20:28:25,217 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-11 20:28:25,269 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-09-11 20:28:25,270 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [628039321] [2020-09-11 20:28:25,270 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-09-11 20:28:25,270 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2020-09-11 20:28:25,270 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleMcr [1485417541] [2020-09-11 20:28:25,271 INFO L216 McrAutomatonBuilder]: Constructing automaton for MCR equivalence class. [2020-09-11 20:28:25,272 INFO L271 McrAutomatonBuilder]: Started intersection. [2020-09-11 20:28:25,273 INFO L274 McrAutomatonBuilder]: Finished intersection with 9 states and 8 transitions. [2020-09-11 20:28:25,273 INFO L299 McrAutomatonBuilder]: Constructing interpolant automaton by labelling MCR automaton. [2020-09-11 20:28:25,273 INFO L399 McrAutomatonBuilder]: Construction finished. MCR generated 0 new interpolants: [] [2020-09-11 20:28:25,274 INFO L459 AbstractCegarLoop]: Interpolant automaton has 4 states [2020-09-11 20:28:25,275 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-09-11 20:28:25,275 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2020-09-11 20:28:25,275 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2020-09-11 20:28:25,276 INFO L87 Difference]: Start difference. First operand 3189 states and 13779 transitions. Second operand 4 states. [2020-09-11 20:28:25,469 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-09-11 20:28:25,470 INFO L93 Difference]: Finished difference Result 3895 states and 17031 transitions. [2020-09-11 20:28:25,470 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2020-09-11 20:28:25,470 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 8 [2020-09-11 20:28:25,470 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-09-11 20:28:25,521 INFO L225 Difference]: With dead ends: 3895 [2020-09-11 20:28:25,521 INFO L226 Difference]: Without dead ends: 3895 [2020-09-11 20:28:25,522 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 1 SyntacticMatches, 0 SemanticMatches, 2 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2020-09-11 20:28:25,569 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 3895 states. [2020-09-11 20:28:25,748 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 3895 to 3895. [2020-09-11 20:28:25,748 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3895 states. [2020-09-11 20:28:25,785 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3895 states to 3895 states and 17031 transitions. [2020-09-11 20:28:25,785 INFO L78 Accepts]: Start accepts. Automaton has 3895 states and 17031 transitions. Word has length 8 [2020-09-11 20:28:25,785 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-09-11 20:28:25,785 INFO L479 AbstractCegarLoop]: Abstraction has 3895 states and 17031 transitions. [2020-09-11 20:28:25,786 INFO L480 AbstractCegarLoop]: Interpolant automaton has 4 states. [2020-09-11 20:28:25,786 INFO L276 IsEmpty]: Start isEmpty. Operand 3895 states and 17031 transitions. [2020-09-11 20:28:25,792 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2020-09-11 20:28:25,792 INFO L414 BasicCegarLoop]: Found error trace [2020-09-11 20:28:25,793 INFO L422 BasicCegarLoop]: trace histogram [2, 1, 1, 1, 1, 1, 1, 1, 1] [2020-09-11 20:28:25,793 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable5 [2020-09-11 20:28:25,793 INFO L427 AbstractCegarLoop]: === Iteration 3 === [thr1Err0ASSERT_VIOLATIONERROR_FUNCTION, thr1Err0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATION, thr1Err0ASSERT_VIOLATIONERROR_FUNCTION, thr1Err0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-09-11 20:28:25,793 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-09-11 20:28:25,793 INFO L82 PathProgramCache]: Analyzing trace with hash -2136401907, now seen corresponding path program 1 times [2020-09-11 20:28:25,794 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-09-11 20:28:25,794 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [412369825] [2020-09-11 20:28:25,794 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-09-11 20:28:25,840 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-11 20:28:26,019 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-09-11 20:28:26,020 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [412369825] [2020-09-11 20:28:26,020 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [55600413] [2020-09-11 20:28:26,020 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 [2020-09-11 20:28:26,099 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-11 20:28:26,102 INFO L263 TraceCheckSpWp]: Trace formula consists of 86 conjuncts, 7 conjunts are in the unsatisfiable core [2020-09-11 20:28:26,105 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2020-09-11 20:28:26,163 INFO L384 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 31 treesize of output 29 [2020-09-11 20:28:26,169 INFO L545 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 2 xjuncts. [2020-09-11 20:28:26,192 INFO L625 ElimStorePlain]: treesize reduction 17, result has 34.6 percent of original size [2020-09-11 20:28:26,193 INFO L545 ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2020-09-11 20:28:26,194 INFO L244 ElimStorePlain]: Needed 2 recursive calls to eliminate 2 variables, input treesize:14, output treesize:4 [2020-09-11 20:28:26,252 INFO L384 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 19 treesize of output 18 [2020-09-11 20:28:26,253 INFO L545 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2020-09-11 20:28:26,260 INFO L625 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-09-11 20:28:26,262 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. [2020-09-11 20:28:26,262 INFO L244 ElimStorePlain]: Needed 2 recursive calls to eliminate 3 variables, input treesize:23, output treesize:19 [2020-09-11 20:28:26,365 INFO L384 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 22 treesize of output 10 [2020-09-11 20:28:26,368 INFO L545 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2020-09-11 20:28:26,373 INFO L625 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-09-11 20:28:26,377 INFO L545 ElimStorePlain]: Start of recursive call 1: 4 dim-0 vars, 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2020-09-11 20:28:26,377 INFO L244 ElimStorePlain]: Needed 2 recursive calls to eliminate 5 variables, input treesize:26, output treesize:3 [2020-09-11 20:28:26,378 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-09-11 20:28:26,379 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 1 imperfect interpolant sequences. [2020-09-11 20:28:26,379 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [5] total 8 [2020-09-11 20:28:26,380 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleMcr [678846538] [2020-09-11 20:28:26,380 INFO L216 McrAutomatonBuilder]: Constructing automaton for MCR equivalence class. [2020-09-11 20:28:26,382 INFO L271 McrAutomatonBuilder]: Started intersection. [2020-09-11 20:28:26,384 INFO L274 McrAutomatonBuilder]: Finished intersection with 14 states and 16 transitions. [2020-09-11 20:28:26,384 INFO L299 McrAutomatonBuilder]: Constructing interpolant automaton by labelling MCR automaton. [2020-09-11 20:28:26,394 INFO L399 McrAutomatonBuilder]: Construction finished. MCR generated 0 new interpolants: [] [2020-09-11 20:28:26,395 INFO L459 AbstractCegarLoop]: Interpolant automaton has 6 states [2020-09-11 20:28:26,395 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-09-11 20:28:26,395 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2020-09-11 20:28:26,396 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=19, Invalid=71, Unknown=0, NotChecked=0, Total=90 [2020-09-11 20:28:26,396 INFO L87 Difference]: Start difference. First operand 3895 states and 17031 transitions. Second operand 6 states. [2020-09-11 20:28:26,803 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-09-11 20:28:26,803 INFO L93 Difference]: Finished difference Result 4551 states and 20021 transitions. [2020-09-11 20:28:26,803 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2020-09-11 20:28:26,804 INFO L78 Accepts]: Start accepts. Automaton has 6 states. Word has length 10 [2020-09-11 20:28:26,804 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-09-11 20:28:26,879 INFO L225 Difference]: With dead ends: 4551 [2020-09-11 20:28:26,879 INFO L226 Difference]: Without dead ends: 4551 [2020-09-11 20:28:26,880 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 19 GetRequests, 9 SyntacticMatches, 0 SemanticMatches, 10 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 10 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=28, Invalid=104, Unknown=0, NotChecked=0, Total=132 [2020-09-11 20:28:26,924 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 4551 states. [2020-09-11 20:28:27,058 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 4551 to 3887. [2020-09-11 20:28:27,058 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3887 states. [2020-09-11 20:28:27,086 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3887 states to 3887 states and 16997 transitions. [2020-09-11 20:28:27,086 INFO L78 Accepts]: Start accepts. Automaton has 3887 states and 16997 transitions. Word has length 10 [2020-09-11 20:28:27,086 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-09-11 20:28:27,086 INFO L479 AbstractCegarLoop]: Abstraction has 3887 states and 16997 transitions. [2020-09-11 20:28:27,086 INFO L480 AbstractCegarLoop]: Interpolant automaton has 6 states. [2020-09-11 20:28:27,087 INFO L276 IsEmpty]: Start isEmpty. Operand 3887 states and 16997 transitions. [2020-09-11 20:28:27,087 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2020-09-11 20:28:27,088 INFO L414 BasicCegarLoop]: Found error trace [2020-09-11 20:28:27,088 INFO L422 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-09-11 20:28:27,302 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 2 z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable6 [2020-09-11 20:28:27,302 INFO L427 AbstractCegarLoop]: === Iteration 4 === [thr1Err0ASSERT_VIOLATIONERROR_FUNCTION, thr1Err0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATION, thr1Err0ASSERT_VIOLATIONERROR_FUNCTION, thr1Err0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-09-11 20:28:27,303 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-09-11 20:28:27,303 INFO L82 PathProgramCache]: Analyzing trace with hash 248070273, now seen corresponding path program 1 times [2020-09-11 20:28:27,303 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-09-11 20:28:27,303 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [346533135] [2020-09-11 20:28:27,304 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-09-11 20:28:27,330 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-11 20:28:27,402 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-09-11 20:28:27,402 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [346533135] [2020-09-11 20:28:27,402 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-09-11 20:28:27,403 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2020-09-11 20:28:27,403 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleMcr [1496127855] [2020-09-11 20:28:27,403 INFO L216 McrAutomatonBuilder]: Constructing automaton for MCR equivalence class. [2020-09-11 20:28:27,404 INFO L271 McrAutomatonBuilder]: Started intersection. [2020-09-11 20:28:27,406 INFO L274 McrAutomatonBuilder]: Finished intersection with 11 states and 10 transitions. [2020-09-11 20:28:27,406 INFO L299 McrAutomatonBuilder]: Constructing interpolant automaton by labelling MCR automaton. [2020-09-11 20:28:27,406 INFO L399 McrAutomatonBuilder]: Construction finished. MCR generated 0 new interpolants: [] [2020-09-11 20:28:27,407 INFO L459 AbstractCegarLoop]: Interpolant automaton has 7 states [2020-09-11 20:28:27,407 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-09-11 20:28:27,407 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2020-09-11 20:28:27,407 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=12, Invalid=30, Unknown=0, NotChecked=0, Total=42 [2020-09-11 20:28:27,407 INFO L87 Difference]: Start difference. First operand 3887 states and 16997 transitions. Second operand 7 states. [2020-09-11 20:28:28,296 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-09-11 20:28:28,296 INFO L93 Difference]: Finished difference Result 8329 states and 35713 transitions. [2020-09-11 20:28:28,297 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 16 states. [2020-09-11 20:28:28,297 INFO L78 Accepts]: Start accepts. Automaton has 7 states. Word has length 10 [2020-09-11 20:28:28,297 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-09-11 20:28:28,342 INFO L225 Difference]: With dead ends: 8329 [2020-09-11 20:28:28,342 INFO L226 Difference]: Without dead ends: 8329 [2020-09-11 20:28:28,342 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 15 GetRequests, 0 SyntacticMatches, 0 SemanticMatches, 15 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 43 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=85, Invalid=187, Unknown=0, NotChecked=0, Total=272 [2020-09-11 20:28:28,388 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 8329 states. [2020-09-11 20:28:28,576 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 8329 to 5144. [2020-09-11 20:28:28,577 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 5144 states. [2020-09-11 20:28:28,602 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5144 states to 5144 states and 22257 transitions. [2020-09-11 20:28:28,602 INFO L78 Accepts]: Start accepts. Automaton has 5144 states and 22257 transitions. Word has length 10 [2020-09-11 20:28:28,603 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-09-11 20:28:28,603 INFO L479 AbstractCegarLoop]: Abstraction has 5144 states and 22257 transitions. [2020-09-11 20:28:28,603 INFO L480 AbstractCegarLoop]: Interpolant automaton has 7 states. [2020-09-11 20:28:28,603 INFO L276 IsEmpty]: Start isEmpty. Operand 5144 states and 22257 transitions. [2020-09-11 20:28:28,604 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 12 [2020-09-11 20:28:28,604 INFO L414 BasicCegarLoop]: Found error trace [2020-09-11 20:28:28,604 INFO L422 BasicCegarLoop]: trace histogram [2, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-09-11 20:28:28,604 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable7 [2020-09-11 20:28:28,604 INFO L427 AbstractCegarLoop]: === Iteration 5 === [thr1Err0ASSERT_VIOLATIONERROR_FUNCTION, thr1Err0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATION, thr1Err0ASSERT_VIOLATIONERROR_FUNCTION, thr1Err0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-09-11 20:28:28,605 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-09-11 20:28:28,605 INFO L82 PathProgramCache]: Analyzing trace with hash -451956289, now seen corresponding path program 1 times [2020-09-11 20:28:28,605 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-09-11 20:28:28,605 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [546995843] [2020-09-11 20:28:28,605 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-09-11 20:28:28,619 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-11 20:28:28,651 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2020-09-11 20:28:28,651 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [546995843] [2020-09-11 20:28:28,651 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-09-11 20:28:28,652 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2020-09-11 20:28:28,652 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleMcr [1139260485] [2020-09-11 20:28:28,652 INFO L216 McrAutomatonBuilder]: Constructing automaton for MCR equivalence class. [2020-09-11 20:28:28,653 INFO L271 McrAutomatonBuilder]: Started intersection. [2020-09-11 20:28:28,655 INFO L274 McrAutomatonBuilder]: Finished intersection with 12 states and 11 transitions. [2020-09-11 20:28:28,655 INFO L299 McrAutomatonBuilder]: Constructing interpolant automaton by labelling MCR automaton. [2020-09-11 20:28:28,655 INFO L399 McrAutomatonBuilder]: Construction finished. MCR generated 0 new interpolants: [] [2020-09-11 20:28:28,655 INFO L459 AbstractCegarLoop]: Interpolant automaton has 4 states [2020-09-11 20:28:28,656 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-09-11 20:28:28,656 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2020-09-11 20:28:28,656 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2020-09-11 20:28:28,656 INFO L87 Difference]: Start difference. First operand 5144 states and 22257 transitions. Second operand 4 states. [2020-09-11 20:28:28,846 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-09-11 20:28:28,846 INFO L93 Difference]: Finished difference Result 8490 states and 36620 transitions. [2020-09-11 20:28:28,846 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2020-09-11 20:28:28,846 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 11 [2020-09-11 20:28:28,847 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-09-11 20:28:28,892 INFO L225 Difference]: With dead ends: 8490 [2020-09-11 20:28:28,892 INFO L226 Difference]: Without dead ends: 8490 [2020-09-11 20:28:28,892 INFO L675 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 [2020-09-11 20:28:28,933 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 8490 states. [2020-09-11 20:28:29,234 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 8490 to 6208. [2020-09-11 20:28:29,234 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 6208 states. [2020-09-11 20:28:29,268 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6208 states to 6208 states and 27214 transitions. [2020-09-11 20:28:29,268 INFO L78 Accepts]: Start accepts. Automaton has 6208 states and 27214 transitions. Word has length 11 [2020-09-11 20:28:29,270 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-09-11 20:28:29,270 INFO L479 AbstractCegarLoop]: Abstraction has 6208 states and 27214 transitions. [2020-09-11 20:28:29,270 INFO L480 AbstractCegarLoop]: Interpolant automaton has 4 states. [2020-09-11 20:28:29,270 INFO L276 IsEmpty]: Start isEmpty. Operand 6208 states and 27214 transitions. [2020-09-11 20:28:29,271 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2020-09-11 20:28:29,271 INFO L414 BasicCegarLoop]: Found error trace [2020-09-11 20:28:29,271 INFO L422 BasicCegarLoop]: trace histogram [4, 3, 1, 1, 1, 1, 1] [2020-09-11 20:28:29,272 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable8 [2020-09-11 20:28:29,272 INFO L427 AbstractCegarLoop]: === Iteration 6 === [thr1Err0ASSERT_VIOLATIONERROR_FUNCTION, thr1Err0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATION, thr1Err0ASSERT_VIOLATIONERROR_FUNCTION, thr1Err0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-09-11 20:28:29,272 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-09-11 20:28:29,272 INFO L82 PathProgramCache]: Analyzing trace with hash 69241550, now seen corresponding path program 1 times [2020-09-11 20:28:29,273 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-09-11 20:28:29,273 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [317358667] [2020-09-11 20:28:29,273 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-09-11 20:28:29,285 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2020-09-11 20:28:29,286 INFO L221 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2020-09-11 20:28:29,297 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2020-09-11 20:28:29,297 INFO L221 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2020-09-11 20:28:29,305 INFO L174 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2020-09-11 20:28:29,305 INFO L520 BasicCegarLoop]: Counterexample might be feasible [2020-09-11 20:28:29,305 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable9 [2020-09-11 20:28:29,306 WARN L363 ceAbstractionStarter]: 3 thread instances were not sufficient, I will increase this number and restart the analysis [2020-09-11 20:28:29,306 INFO L340 ceAbstractionStarter]: Constructing petrified ICFG for 4 thread instances. [2020-09-11 20:28:29,325 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of4ForFork0_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-11 20:28:29,326 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of4ForFork0_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-11 20:28:29,326 WARN L313 ript$VariableManager]: TermVariabe thr1Thread3of4ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-11 20:28:29,326 WARN L313 ript$VariableManager]: TermVariabe thr1Thread3of4ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-11 20:28:29,326 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of4ForFork0_#t~nondet8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-11 20:28:29,327 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of4ForFork0_#t~nondet8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-11 20:28:29,327 WARN L313 ript$VariableManager]: TermVariabe thr1Thread3of4ForFork0_~offset~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-11 20:28:29,327 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of4ForFork0_#t~nondet8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-11 20:28:29,327 WARN L313 ript$VariableManager]: TermVariabe thr1Thread3of4ForFork0_~offset~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-11 20:28:29,327 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of4ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-11 20:28:29,328 WARN L313 ript$VariableManager]: TermVariabe thr1Thread3of4ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-11 20:28:29,328 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of4ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-11 20:28:29,328 WARN L313 ript$VariableManager]: TermVariabe thr1Thread3of4ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-11 20:28:29,328 WARN L313 ript$VariableManager]: TermVariabe thr1Thread3of4ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-11 20:28:29,328 WARN L313 ript$VariableManager]: TermVariabe thr1Thread3of4ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-11 20:28:29,329 WARN L313 ript$VariableManager]: TermVariabe thr1Thread3of4ForFork0_~offset~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-11 20:28:29,329 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of4ForFork0_findMax_#in~offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-11 20:28:29,329 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of4ForFork0_findMax_#t~mem7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-11 20:28:29,329 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of4ForFork0_findMax_~#cret~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-11 20:28:29,329 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of4ForFork0_findMax_~#cret~0.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-11 20:28:29,330 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of4ForFork0_findMax_#t~post3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-11 20:28:29,330 WARN L313 ript$VariableManager]: TermVariabe thr1Thread3of4ForFork0_findMax_~e~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-11 20:28:29,330 WARN L313 ript$VariableManager]: TermVariabe thr1Thread3of4ForFork0_findMax_~c~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-11 20:28:29,330 WARN L313 ript$VariableManager]: TermVariabe thr1Thread3of4ForFork0_findMax_~offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-11 20:28:29,330 WARN L313 ript$VariableManager]: TermVariabe thr1Thread3of4ForFork0_findMax_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-11 20:28:29,330 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of4ForFork0_findMax_#t~mem4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-11 20:28:29,331 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of4ForFork0_findMax_#t~mem5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-11 20:28:29,331 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of4ForFork0_findMax_#t~mem6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-11 20:28:29,331 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of4ForFork0_findMax_#in~offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-11 20:28:29,331 WARN L313 ript$VariableManager]: TermVariabe thr1Thread3of4ForFork0_findMax_~offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-11 20:28:29,331 WARN L313 ript$VariableManager]: TermVariabe thr1Thread3of4ForFork0_findMax_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-11 20:28:29,332 WARN L313 ript$VariableManager]: TermVariabe thr1Thread3of4ForFork0_findMax_~e~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-11 20:28:29,332 WARN L313 ript$VariableManager]: TermVariabe thr1Thread3of4ForFork0_findMax_~c~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-11 20:28:29,332 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of4ForFork0_findMax_~#cret~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-11 20:28:29,332 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of4ForFork0_findMax_~#cret~0.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-11 20:28:29,332 WARN L313 ript$VariableManager]: TermVariabe thr1Thread3of4ForFork0_findMax_~offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-11 20:28:29,333 WARN L313 ript$VariableManager]: TermVariabe thr1Thread3of4ForFork0_findMax_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-11 20:28:29,333 WARN L313 ript$VariableManager]: TermVariabe thr1Thread3of4ForFork0_findMax_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-11 20:28:29,333 WARN L313 ript$VariableManager]: TermVariabe thr1Thread3of4ForFork0_findMax_~offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-11 20:28:29,333 WARN L313 ript$VariableManager]: TermVariabe thr1Thread3of4ForFork0_findMax_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-11 20:28:29,333 WARN L313 ript$VariableManager]: TermVariabe thr1Thread3of4ForFork0_findMax_~offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-11 20:28:29,333 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of4ForFork0_findMax_~#cret~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-11 20:28:29,334 WARN L313 ript$VariableManager]: TermVariabe thr1Thread3of4ForFork0_findMax_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-11 20:28:29,334 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of4ForFork0_findMax_#t~mem4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-11 20:28:29,334 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of4ForFork0_findMax_~#cret~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-11 20:28:29,334 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of4ForFork0_findMax_~#cret~0.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-11 20:28:29,334 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of4ForFork0_findMax_#t~mem4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-11 20:28:29,335 WARN L313 ript$VariableManager]: TermVariabe thr1Thread3of4ForFork0_findMax_~e~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-11 20:28:29,335 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of4ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-11 20:28:29,335 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of4ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-11 20:28:29,335 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of4ForFork0_findMax_#t~mem4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-11 20:28:29,335 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of4ForFork0_findMax_#t~mem7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-11 20:28:29,336 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of4ForFork0_findMax_#t~mem5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-11 20:28:29,336 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of4ForFork0_findMax_#t~mem7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-11 20:28:29,336 WARN L313 ript$VariableManager]: TermVariabe thr1Thread3of4ForFork0_findMax_~e~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-11 20:28:29,336 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of4ForFork0_findMax_#t~mem7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-11 20:28:29,336 WARN L313 ript$VariableManager]: TermVariabe thr1Thread3of4ForFork0_findMax_~e~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-11 20:28:29,336 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of4ForFork0_findMax_#t~mem5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-11 20:28:29,336 WARN L313 ript$VariableManager]: TermVariabe thr1Thread3of4ForFork0_findMax_~c~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-11 20:28:29,337 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of4ForFork0_findMax_#t~mem7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-11 20:28:29,337 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of4ForFork0_findMax_#t~mem7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-11 20:28:29,337 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of4ForFork0_findMax_#t~mem5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-11 20:28:29,337 WARN L313 ript$VariableManager]: TermVariabe thr1Thread3of4ForFork0_findMax_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-11 20:28:29,337 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of4ForFork0_findMax_#t~post3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-11 20:28:29,338 WARN L313 ript$VariableManager]: TermVariabe thr1Thread3of4ForFork0_findMax_~c~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-11 20:28:29,338 WARN L313 ript$VariableManager]: TermVariabe thr1Thread3of4ForFork0_findMax_~e~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-11 20:28:29,338 WARN L313 ript$VariableManager]: TermVariabe thr1Thread3of4ForFork0_findMax_~c~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-11 20:28:29,338 WARN L313 ript$VariableManager]: TermVariabe thr1Thread3of4ForFork0_findMax_~e~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-11 20:28:29,338 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of4ForFork0_findMax_#t~post3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-11 20:28:29,339 WARN L313 ript$VariableManager]: TermVariabe thr1Thread3of4ForFork0_findMax_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-11 20:28:29,339 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of4ForFork0_findMax_~#cret~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-11 20:28:29,339 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of4ForFork0_findMax_~#cret~0.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-11 20:28:29,339 WARN L313 ript$VariableManager]: TermVariabe thr1Thread3of4ForFork0_findMax_~e~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-11 20:28:29,339 WARN L313 ript$VariableManager]: TermVariabe thr1Thread3of4ForFork0_findMax_~c~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-11 20:28:29,340 WARN L313 ript$VariableManager]: TermVariabe thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-11 20:28:29,340 WARN L313 ript$VariableManager]: TermVariabe thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-11 20:28:29,340 WARN L313 ript$VariableManager]: TermVariabe thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~e not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-11 20:28:29,340 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-11 20:28:29,340 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#t~mem2| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-11 20:28:29,341 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-11 20:28:29,341 WARN L313 ript$VariableManager]: TermVariabe thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-11 20:28:29,341 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-11 20:28:29,341 WARN L313 ript$VariableManager]: TermVariabe thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~u not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-11 20:28:29,341 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~u| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-11 20:28:29,342 WARN L313 ript$VariableManager]: TermVariabe thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-11 20:28:29,342 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~e| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-11 20:28:29,342 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-11 20:28:29,342 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of4ForFork0_findMax_#t~post3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-11 20:28:29,342 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of4ForFork0_findMax_~#cret~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-11 20:28:29,343 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of4ForFork0_findMax_~#cret~0.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-11 20:28:29,343 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of4ForFork0_findMax_#t~mem6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-11 20:28:29,343 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of4ForFork0_findMax_#t~mem6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-11 20:28:29,343 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of4ForFork0_findMax_#t~mem6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-11 20:28:29,343 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of4ForFork0_findMax_#t~mem6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-11 20:28:29,343 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of4ForFork0_findMax_#t~mem6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-11 20:28:29,344 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread4of4ForFork0_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-11 20:28:29,344 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread4of4ForFork0_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-11 20:28:29,344 WARN L313 ript$VariableManager]: TermVariabe thr1Thread4of4ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-11 20:28:29,344 WARN L313 ript$VariableManager]: TermVariabe thr1Thread4of4ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-11 20:28:29,344 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread4of4ForFork0_#t~nondet8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-11 20:28:29,344 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread4of4ForFork0_#t~nondet8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-11 20:28:29,344 WARN L313 ript$VariableManager]: TermVariabe thr1Thread4of4ForFork0_~offset~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-11 20:28:29,345 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread4of4ForFork0_#t~nondet8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-11 20:28:29,345 WARN L313 ript$VariableManager]: TermVariabe thr1Thread4of4ForFork0_~offset~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-11 20:28:29,345 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread4of4ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-11 20:28:29,345 WARN L313 ript$VariableManager]: TermVariabe thr1Thread4of4ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-11 20:28:29,345 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread4of4ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-11 20:28:29,345 WARN L313 ript$VariableManager]: TermVariabe thr1Thread4of4ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-11 20:28:29,345 WARN L313 ript$VariableManager]: TermVariabe thr1Thread4of4ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-11 20:28:29,346 WARN L313 ript$VariableManager]: TermVariabe thr1Thread4of4ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-11 20:28:29,346 WARN L313 ript$VariableManager]: TermVariabe thr1Thread4of4ForFork0_~offset~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-11 20:28:29,346 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread4of4ForFork0_findMax_#in~offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-11 20:28:29,346 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread4of4ForFork0_findMax_#t~mem7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-11 20:28:29,346 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread4of4ForFork0_findMax_~#cret~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-11 20:28:29,346 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread4of4ForFork0_findMax_~#cret~0.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-11 20:28:29,346 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread4of4ForFork0_findMax_#t~post3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-11 20:28:29,346 WARN L313 ript$VariableManager]: TermVariabe thr1Thread4of4ForFork0_findMax_~e~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-11 20:28:29,346 WARN L313 ript$VariableManager]: TermVariabe thr1Thread4of4ForFork0_findMax_~c~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-11 20:28:29,347 WARN L313 ript$VariableManager]: TermVariabe thr1Thread4of4ForFork0_findMax_~offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-11 20:28:29,347 WARN L313 ript$VariableManager]: TermVariabe thr1Thread4of4ForFork0_findMax_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-11 20:28:29,347 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread4of4ForFork0_findMax_#t~mem4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-11 20:28:29,347 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread4of4ForFork0_findMax_#t~mem5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-11 20:28:29,347 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread4of4ForFork0_findMax_#t~mem6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-11 20:28:29,347 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread4of4ForFork0_findMax_#in~offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-11 20:28:29,347 WARN L313 ript$VariableManager]: TermVariabe thr1Thread4of4ForFork0_findMax_~offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-11 20:28:29,347 WARN L313 ript$VariableManager]: TermVariabe thr1Thread4of4ForFork0_findMax_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-11 20:28:29,348 WARN L313 ript$VariableManager]: TermVariabe thr1Thread4of4ForFork0_findMax_~e~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-11 20:28:29,348 WARN L313 ript$VariableManager]: TermVariabe thr1Thread4of4ForFork0_findMax_~c~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-11 20:28:29,348 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread4of4ForFork0_findMax_~#cret~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-11 20:28:29,348 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread4of4ForFork0_findMax_~#cret~0.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-11 20:28:29,348 WARN L313 ript$VariableManager]: TermVariabe thr1Thread4of4ForFork0_findMax_~offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-11 20:28:29,349 WARN L313 ript$VariableManager]: TermVariabe thr1Thread4of4ForFork0_findMax_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-11 20:28:29,349 WARN L313 ript$VariableManager]: TermVariabe thr1Thread4of4ForFork0_findMax_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-11 20:28:29,349 WARN L313 ript$VariableManager]: TermVariabe thr1Thread4of4ForFork0_findMax_~offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-11 20:28:29,349 WARN L313 ript$VariableManager]: TermVariabe thr1Thread4of4ForFork0_findMax_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-11 20:28:29,349 WARN L313 ript$VariableManager]: TermVariabe thr1Thread4of4ForFork0_findMax_~offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-11 20:28:29,350 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread4of4ForFork0_findMax_~#cret~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-11 20:28:29,350 WARN L313 ript$VariableManager]: TermVariabe thr1Thread4of4ForFork0_findMax_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-11 20:28:29,350 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread4of4ForFork0_findMax_#t~mem4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-11 20:28:29,350 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread4of4ForFork0_findMax_~#cret~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-11 20:28:29,351 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread4of4ForFork0_findMax_~#cret~0.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-11 20:28:29,351 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread4of4ForFork0_findMax_#t~mem4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-11 20:28:29,351 WARN L313 ript$VariableManager]: TermVariabe thr1Thread4of4ForFork0_findMax_~e~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-11 20:28:29,351 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread4of4ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-11 20:28:29,351 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread4of4ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-11 20:28:29,352 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread4of4ForFork0_findMax_#t~mem4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-11 20:28:29,352 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread4of4ForFork0_findMax_#t~mem7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-11 20:28:29,352 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread4of4ForFork0_findMax_#t~mem5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-11 20:28:29,352 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread4of4ForFork0_findMax_#t~mem7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-11 20:28:29,352 WARN L313 ript$VariableManager]: TermVariabe thr1Thread4of4ForFork0_findMax_~e~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-11 20:28:29,352 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread4of4ForFork0_findMax_#t~mem7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-11 20:28:29,353 WARN L313 ript$VariableManager]: TermVariabe thr1Thread4of4ForFork0_findMax_~e~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-11 20:28:29,353 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread4of4ForFork0_findMax_#t~mem5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-11 20:28:29,353 WARN L313 ript$VariableManager]: TermVariabe thr1Thread4of4ForFork0_findMax_~c~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-11 20:28:29,353 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread4of4ForFork0_findMax_#t~mem7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-11 20:28:29,353 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread4of4ForFork0_findMax_#t~mem7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-11 20:28:29,354 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread4of4ForFork0_findMax_#t~mem5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-11 20:28:29,354 WARN L313 ript$VariableManager]: TermVariabe thr1Thread4of4ForFork0_findMax_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-11 20:28:29,354 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread4of4ForFork0_findMax_#t~post3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-11 20:28:29,354 WARN L313 ript$VariableManager]: TermVariabe thr1Thread4of4ForFork0_findMax_~c~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-11 20:28:29,354 WARN L313 ript$VariableManager]: TermVariabe thr1Thread4of4ForFork0_findMax_~e~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-11 20:28:29,354 WARN L313 ript$VariableManager]: TermVariabe thr1Thread4of4ForFork0_findMax_~c~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-11 20:28:29,355 WARN L313 ript$VariableManager]: TermVariabe thr1Thread4of4ForFork0_findMax_~e~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-11 20:28:29,355 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread4of4ForFork0_findMax_#t~post3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-11 20:28:29,355 WARN L313 ript$VariableManager]: TermVariabe thr1Thread4of4ForFork0_findMax_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-11 20:28:29,355 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread4of4ForFork0_findMax_~#cret~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-11 20:28:29,355 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread4of4ForFork0_findMax_~#cret~0.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-11 20:28:29,356 WARN L313 ript$VariableManager]: TermVariabe thr1Thread4of4ForFork0_findMax_~e~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-11 20:28:29,356 WARN L313 ript$VariableManager]: TermVariabe thr1Thread4of4ForFork0_findMax_~c~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-11 20:28:29,356 WARN L313 ript$VariableManager]: TermVariabe thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-11 20:28:29,356 WARN L313 ript$VariableManager]: TermVariabe thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-11 20:28:29,356 WARN L313 ript$VariableManager]: TermVariabe thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~e not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-11 20:28:29,356 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-11 20:28:29,356 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#t~mem2| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-11 20:28:29,357 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-11 20:28:29,357 WARN L313 ript$VariableManager]: TermVariabe thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-11 20:28:29,357 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-11 20:28:29,357 WARN L313 ript$VariableManager]: TermVariabe thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~u not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-11 20:28:29,357 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~u| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-11 20:28:29,358 WARN L313 ript$VariableManager]: TermVariabe thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-11 20:28:29,358 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~e| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-11 20:28:29,358 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-11 20:28:29,358 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread4of4ForFork0_findMax_#t~post3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-11 20:28:29,359 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread4of4ForFork0_findMax_~#cret~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-11 20:28:29,359 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread4of4ForFork0_findMax_~#cret~0.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-11 20:28:29,359 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread4of4ForFork0_findMax_#t~mem6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-11 20:28:29,359 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread4of4ForFork0_findMax_#t~mem6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-11 20:28:29,359 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread4of4ForFork0_findMax_#t~mem6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-11 20:28:29,360 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread4of4ForFork0_findMax_#t~mem6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-11 20:28:29,360 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread4of4ForFork0_findMax_#t~mem6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-11 20:28:29,360 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of4ForFork0_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-11 20:28:29,361 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of4ForFork0_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-11 20:28:29,361 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of4ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-11 20:28:29,361 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of4ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-11 20:28:29,361 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of4ForFork0_#t~nondet8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-11 20:28:29,361 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of4ForFork0_#t~nondet8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-11 20:28:29,361 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of4ForFork0_~offset~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-11 20:28:29,361 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of4ForFork0_#t~nondet8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-11 20:28:29,362 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of4ForFork0_~offset~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-11 20:28:29,362 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of4ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-11 20:28:29,362 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of4ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-11 20:28:29,362 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of4ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-11 20:28:29,362 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of4ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-11 20:28:29,363 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of4ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-11 20:28:29,363 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of4ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-11 20:28:29,363 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of4ForFork0_~offset~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-11 20:28:29,363 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of4ForFork0_findMax_#in~offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-11 20:28:29,364 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of4ForFork0_findMax_#t~mem7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-11 20:28:29,364 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of4ForFork0_findMax_~#cret~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-11 20:28:29,364 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of4ForFork0_findMax_~#cret~0.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-11 20:28:29,364 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of4ForFork0_findMax_#t~post3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-11 20:28:29,364 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of4ForFork0_findMax_~e~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-11 20:28:29,364 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of4ForFork0_findMax_~c~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-11 20:28:29,364 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of4ForFork0_findMax_~offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-11 20:28:29,364 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of4ForFork0_findMax_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-11 20:28:29,365 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of4ForFork0_findMax_#t~mem4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-11 20:28:29,365 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of4ForFork0_findMax_#t~mem5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-11 20:28:29,365 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of4ForFork0_findMax_#t~mem6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-11 20:28:29,365 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of4ForFork0_findMax_#in~offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-11 20:28:29,365 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of4ForFork0_findMax_~offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-11 20:28:29,365 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of4ForFork0_findMax_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-11 20:28:29,365 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of4ForFork0_findMax_~e~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-11 20:28:29,365 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of4ForFork0_findMax_~c~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-11 20:28:29,366 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of4ForFork0_findMax_~#cret~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-11 20:28:29,366 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of4ForFork0_findMax_~#cret~0.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-11 20:28:29,366 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of4ForFork0_findMax_~offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-11 20:28:29,366 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of4ForFork0_findMax_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-11 20:28:29,366 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of4ForFork0_findMax_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-11 20:28:29,366 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of4ForFork0_findMax_~offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-11 20:28:29,366 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of4ForFork0_findMax_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-11 20:28:29,367 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of4ForFork0_findMax_~offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-11 20:28:29,367 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of4ForFork0_findMax_~#cret~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-11 20:28:29,367 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of4ForFork0_findMax_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-11 20:28:29,367 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of4ForFork0_findMax_#t~mem4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-11 20:28:29,368 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of4ForFork0_findMax_~#cret~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-11 20:28:29,368 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of4ForFork0_findMax_~#cret~0.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-11 20:28:29,368 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of4ForFork0_findMax_#t~mem4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-11 20:28:29,368 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of4ForFork0_findMax_~e~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-11 20:28:29,368 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of4ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-11 20:28:29,369 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of4ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-11 20:28:29,369 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of4ForFork0_findMax_#t~mem4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-11 20:28:29,369 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of4ForFork0_findMax_#t~mem7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-11 20:28:29,369 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of4ForFork0_findMax_#t~mem5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-11 20:28:29,370 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of4ForFork0_findMax_#t~mem7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-11 20:28:29,370 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of4ForFork0_findMax_~e~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-11 20:28:29,370 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of4ForFork0_findMax_#t~mem7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-11 20:28:29,370 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of4ForFork0_findMax_~e~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-11 20:28:29,370 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of4ForFork0_findMax_#t~mem5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-11 20:28:29,371 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of4ForFork0_findMax_~c~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-11 20:28:29,371 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of4ForFork0_findMax_#t~mem7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-11 20:28:29,371 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of4ForFork0_findMax_#t~mem7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-11 20:28:29,371 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of4ForFork0_findMax_#t~mem5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-11 20:28:29,371 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of4ForFork0_findMax_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-11 20:28:29,371 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of4ForFork0_findMax_#t~post3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-11 20:28:29,372 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of4ForFork0_findMax_~c~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-11 20:28:29,372 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of4ForFork0_findMax_~e~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-11 20:28:29,372 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of4ForFork0_findMax_~c~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-11 20:28:29,372 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of4ForFork0_findMax_~e~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-11 20:28:29,372 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of4ForFork0_findMax_#t~post3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-11 20:28:29,372 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of4ForFork0_findMax_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-11 20:28:29,373 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of4ForFork0_findMax_~#cret~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-11 20:28:29,373 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of4ForFork0_findMax_~#cret~0.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-11 20:28:29,373 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of4ForFork0_findMax_~e~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-11 20:28:29,373 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of4ForFork0_findMax_~c~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-11 20:28:29,373 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of4ForFork0___VERIFIER_atomic_CAS_~v.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-11 20:28:29,374 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of4ForFork0___VERIFIER_atomic_CAS_~v.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-11 20:28:29,374 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of4ForFork0___VERIFIER_atomic_CAS_~e not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-11 20:28:29,374 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of4ForFork0___VERIFIER_atomic_CAS_#in~r.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-11 20:28:29,374 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of4ForFork0___VERIFIER_atomic_CAS_#t~mem2| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-11 20:28:29,374 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-11 20:28:29,374 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of4ForFork0___VERIFIER_atomic_CAS_~r.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-11 20:28:29,374 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of4ForFork0___VERIFIER_atomic_CAS_#in~v.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-11 20:28:29,375 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of4ForFork0___VERIFIER_atomic_CAS_~u not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-11 20:28:29,375 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of4ForFork0___VERIFIER_atomic_CAS_#in~u| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-11 20:28:29,375 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of4ForFork0___VERIFIER_atomic_CAS_~r.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-11 20:28:29,375 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of4ForFork0___VERIFIER_atomic_CAS_#in~e| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-11 20:28:29,375 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-11 20:28:29,376 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of4ForFork0_findMax_#t~post3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-11 20:28:29,376 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of4ForFork0_findMax_~#cret~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-11 20:28:29,376 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of4ForFork0_findMax_~#cret~0.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-11 20:28:29,376 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of4ForFork0_findMax_#t~mem6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-11 20:28:29,376 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of4ForFork0_findMax_#t~mem6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-11 20:28:29,377 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of4ForFork0_findMax_#t~mem6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-11 20:28:29,377 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of4ForFork0_findMax_#t~mem6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-11 20:28:29,377 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of4ForFork0_findMax_#t~mem6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-11 20:28:29,378 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of4ForFork0_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-11 20:28:29,378 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of4ForFork0_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-11 20:28:29,378 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of4ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-11 20:28:29,378 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of4ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-11 20:28:29,378 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of4ForFork0_#t~nondet8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-11 20:28:29,379 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of4ForFork0_#t~nondet8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-11 20:28:29,379 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of4ForFork0_~offset~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-11 20:28:29,379 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of4ForFork0_#t~nondet8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-11 20:28:29,379 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of4ForFork0_~offset~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-11 20:28:29,380 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of4ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-11 20:28:29,380 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of4ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-11 20:28:29,380 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of4ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-11 20:28:29,380 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of4ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-11 20:28:29,380 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of4ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-11 20:28:29,381 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of4ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-11 20:28:29,381 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of4ForFork0_~offset~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-11 20:28:29,381 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of4ForFork0_findMax_#in~offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-11 20:28:29,381 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of4ForFork0_findMax_#t~mem7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-11 20:28:29,381 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of4ForFork0_findMax_~#cret~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-11 20:28:29,381 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of4ForFork0_findMax_~#cret~0.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-11 20:28:29,382 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of4ForFork0_findMax_#t~post3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-11 20:28:29,382 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of4ForFork0_findMax_~e~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-11 20:28:29,382 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of4ForFork0_findMax_~c~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-11 20:28:29,382 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of4ForFork0_findMax_~offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-11 20:28:29,382 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of4ForFork0_findMax_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-11 20:28:29,382 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of4ForFork0_findMax_#t~mem4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-11 20:28:29,382 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of4ForFork0_findMax_#t~mem5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-11 20:28:29,382 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of4ForFork0_findMax_#t~mem6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-11 20:28:29,383 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of4ForFork0_findMax_#in~offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-11 20:28:29,383 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of4ForFork0_findMax_~offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-11 20:28:29,383 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of4ForFork0_findMax_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-11 20:28:29,383 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of4ForFork0_findMax_~e~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-11 20:28:29,383 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of4ForFork0_findMax_~c~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-11 20:28:29,383 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of4ForFork0_findMax_~#cret~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-11 20:28:29,383 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of4ForFork0_findMax_~#cret~0.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-11 20:28:29,384 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of4ForFork0_findMax_~offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-11 20:28:29,384 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of4ForFork0_findMax_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-11 20:28:29,384 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of4ForFork0_findMax_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-11 20:28:29,384 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of4ForFork0_findMax_~offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-11 20:28:29,384 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of4ForFork0_findMax_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-11 20:28:29,384 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of4ForFork0_findMax_~offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-11 20:28:29,384 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of4ForFork0_findMax_~#cret~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-11 20:28:29,385 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of4ForFork0_findMax_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-11 20:28:29,385 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of4ForFork0_findMax_#t~mem4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-11 20:28:29,385 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of4ForFork0_findMax_~#cret~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-11 20:28:29,385 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of4ForFork0_findMax_~#cret~0.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-11 20:28:29,385 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of4ForFork0_findMax_#t~mem4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-11 20:28:29,385 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of4ForFork0_findMax_~e~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-11 20:28:29,385 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of4ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-11 20:28:29,385 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of4ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-11 20:28:29,386 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of4ForFork0_findMax_#t~mem4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-11 20:28:29,386 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of4ForFork0_findMax_#t~mem7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-11 20:28:29,386 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of4ForFork0_findMax_#t~mem5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-11 20:28:29,386 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of4ForFork0_findMax_#t~mem7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-11 20:28:29,386 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of4ForFork0_findMax_~e~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-11 20:28:29,386 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of4ForFork0_findMax_#t~mem7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-11 20:28:29,387 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of4ForFork0_findMax_~e~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-11 20:28:29,387 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of4ForFork0_findMax_#t~mem5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-11 20:28:29,387 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of4ForFork0_findMax_~c~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-11 20:28:29,387 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of4ForFork0_findMax_#t~mem7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-11 20:28:29,387 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of4ForFork0_findMax_#t~mem7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-11 20:28:29,387 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of4ForFork0_findMax_#t~mem5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-11 20:28:29,387 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of4ForFork0_findMax_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-11 20:28:29,387 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of4ForFork0_findMax_#t~post3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-11 20:28:29,388 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of4ForFork0_findMax_~c~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-11 20:28:29,388 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of4ForFork0_findMax_~e~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-11 20:28:29,388 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of4ForFork0_findMax_~c~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-11 20:28:29,388 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of4ForFork0_findMax_~e~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-11 20:28:29,388 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of4ForFork0_findMax_#t~post3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-11 20:28:29,388 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of4ForFork0_findMax_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-11 20:28:29,388 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of4ForFork0_findMax_~#cret~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-11 20:28:29,389 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of4ForFork0_findMax_~#cret~0.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-11 20:28:29,389 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of4ForFork0_findMax_~e~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-11 20:28:29,389 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of4ForFork0_findMax_~c~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-11 20:28:29,389 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-11 20:28:29,389 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-11 20:28:29,389 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~e not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-11 20:28:29,390 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-11 20:28:29,390 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#t~mem2| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-11 20:28:29,390 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-11 20:28:29,390 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-11 20:28:29,390 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-11 20:28:29,391 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~u not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-11 20:28:29,391 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~u| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-11 20:28:29,391 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-11 20:28:29,391 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~e| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-11 20:28:29,391 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-11 20:28:29,392 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of4ForFork0_findMax_#t~post3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-11 20:28:29,392 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of4ForFork0_findMax_~#cret~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-11 20:28:29,392 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of4ForFork0_findMax_~#cret~0.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-11 20:28:29,392 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of4ForFork0_findMax_#t~mem6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-11 20:28:29,393 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of4ForFork0_findMax_#t~mem6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-11 20:28:29,393 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of4ForFork0_findMax_#t~mem6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-11 20:28:29,393 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of4ForFork0_findMax_#t~mem6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-11 20:28:29,393 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of4ForFork0_findMax_#t~mem6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-11 20:28:29,394 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of4ForFork0___VERIFIER_atomic_CAS_#in~e| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-11 20:28:29,394 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of4ForFork0___VERIFIER_atomic_CAS_~r.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-11 20:28:29,394 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of4ForFork0___VERIFIER_atomic_CAS_~r.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-11 20:28:29,394 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of4ForFork0_findMax_#t~post3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-11 20:28:29,394 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of4ForFork0___VERIFIER_atomic_CAS_~v.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-11 20:28:29,395 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of4ForFork0_findMax_#in~offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-11 20:28:29,395 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of4ForFork0_findMax_~e~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-11 20:28:29,395 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of4ForFork0___VERIFIER_atomic_CAS_#t~mem2| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-11 20:28:29,395 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of4ForFork0___VERIFIER_atomic_CAS_#in~v.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-11 20:28:29,395 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of4ForFork0_findMax_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-11 20:28:29,396 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of4ForFork0___VERIFIER_atomic_CAS_#in~r.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-11 20:28:29,396 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-11 20:28:29,396 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of4ForFork0___VERIFIER_atomic_CAS_~e not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-11 20:28:29,396 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of4ForFork0_findMax_~#cret~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-11 20:28:29,396 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of4ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-11 20:28:29,397 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of4ForFork0_findMax_~#cret~0.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-11 20:28:29,397 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of4ForFork0_~offset~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-11 20:28:29,397 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of4ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-11 20:28:29,397 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of4ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-11 20:28:29,397 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-11 20:28:29,398 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of4ForFork0___VERIFIER_atomic_CAS_~u not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-11 20:28:29,398 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of4ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-11 20:28:29,398 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of4ForFork0_findMax_~offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-11 20:28:29,398 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of4ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-11 20:28:29,398 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of4ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-11 20:28:29,399 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of4ForFork0_findMax_~c~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-11 20:28:29,399 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of4ForFork0___VERIFIER_atomic_CAS_#in~u| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-11 20:28:29,399 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of4ForFork0_#t~nondet8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-11 20:28:29,399 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of4ForFork0_findMax_#t~mem7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-11 20:28:29,400 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of4ForFork0___VERIFIER_atomic_CAS_~v.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-11 20:28:29,400 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of4ForFork0_findMax_#t~mem6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-11 20:28:29,400 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of4ForFork0_findMax_#t~mem5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-11 20:28:29,400 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of4ForFork0_findMax_#t~mem4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-11 20:28:29,404 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~u| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-11 20:28:29,404 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of4ForFork0_findMax_~c~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-11 20:28:29,405 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~e not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-11 20:28:29,405 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-11 20:28:29,405 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of4ForFork0_~offset~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-11 20:28:29,405 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of4ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-11 20:28:29,405 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of4ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-11 20:28:29,405 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-11 20:28:29,405 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of4ForFork0_findMax_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-11 20:28:29,406 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-11 20:28:29,406 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of4ForFork0_findMax_~offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-11 20:28:29,406 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-11 20:28:29,406 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of4ForFork0_findMax_~#cret~0.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-11 20:28:29,406 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of4ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-11 20:28:29,406 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#t~mem2| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-11 20:28:29,406 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~r.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-11 20:28:29,407 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of4ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-11 20:28:29,407 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of4ForFork0_#t~nondet8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-11 20:28:29,407 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of4ForFork0_findMax_~e~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-11 20:28:29,407 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of4ForFork0_findMax_~#cret~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-11 20:28:29,407 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of4ForFork0_findMax_#in~offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-11 20:28:29,407 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~v.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-11 20:28:29,407 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of4ForFork0_findMax_#t~mem5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-11 20:28:29,407 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of4ForFork0_findMax_#t~mem6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-11 20:28:29,408 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~r.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-11 20:28:29,408 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of4ForFork0_findMax_#t~mem7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-11 20:28:29,408 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-11 20:28:29,408 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of4ForFork0_findMax_#t~mem4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-11 20:28:29,408 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of4ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-11 20:28:29,409 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_#in~e| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-11 20:28:29,409 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of4ForFork0___VERIFIER_atomic_CAS_~u not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-11 20:28:29,409 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of4ForFork0_findMax_#t~post3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-11 20:28:29,409 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of4ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-11 20:28:29,411 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of4ForFork0_findMax_#t~mem4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-11 20:28:29,412 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of4ForFork0_findMax_#t~mem5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-11 20:28:29,412 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of4ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-11 20:28:29,412 WARN L313 ript$VariableManager]: TermVariabe thr1Thread3of4ForFork0_findMax_~offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-11 20:28:29,412 WARN L313 ript$VariableManager]: TermVariabe thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~u not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-11 20:28:29,412 WARN L313 ript$VariableManager]: TermVariabe thr1Thread3of4ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-11 20:28:29,413 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of4ForFork0_findMax_#in~offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-11 20:28:29,413 WARN L313 ript$VariableManager]: TermVariabe thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-11 20:28:29,413 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of4ForFork0_#t~nondet8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-11 20:28:29,413 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~u| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-11 20:28:29,413 WARN L313 ript$VariableManager]: TermVariabe thr1Thread3of4ForFork0_findMax_~c~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-11 20:28:29,413 WARN L313 ript$VariableManager]: TermVariabe thr1Thread3of4ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-11 20:28:29,414 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-11 20:28:29,414 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of4ForFork0_findMax_#t~mem6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-11 20:28:29,414 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of4ForFork0_findMax_#t~mem7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-11 20:28:29,414 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of4ForFork0_findMax_~#cret~0.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-11 20:28:29,414 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~v.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-11 20:28:29,415 WARN L313 ript$VariableManager]: TermVariabe thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-11 20:28:29,415 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#t~mem2| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-11 20:28:29,415 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~e| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-11 20:28:29,415 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-11 20:28:29,416 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of4ForFork0_findMax_#t~post3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-11 20:28:29,416 WARN L313 ript$VariableManager]: TermVariabe thr1Thread3of4ForFork0_findMax_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-11 20:28:29,416 WARN L313 ript$VariableManager]: TermVariabe thr1Thread3of4ForFork0_findMax_~e~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-11 20:28:29,416 WARN L313 ript$VariableManager]: TermVariabe thr1Thread3of4ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-11 20:28:29,416 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of4ForFork0_findMax_~#cret~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-11 20:28:29,416 WARN L313 ript$VariableManager]: TermVariabe thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~e not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-11 20:28:29,417 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of4ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-11 20:28:29,417 WARN L313 ript$VariableManager]: TermVariabe thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~v.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-11 20:28:29,417 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-11 20:28:29,417 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of4ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-11 20:28:29,417 WARN L313 ript$VariableManager]: TermVariabe thr1Thread3of4ForFork0___VERIFIER_atomic_CAS_~r.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-11 20:28:29,418 WARN L313 ript$VariableManager]: TermVariabe thr1Thread3of4ForFork0_~offset~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-11 20:28:29,420 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread4of4ForFork0_findMax_~#cret~0.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-11 20:28:29,420 WARN L313 ript$VariableManager]: TermVariabe thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-11 20:28:29,421 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread4of4ForFork0_findMax_#t~post3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-11 20:28:29,421 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread4of4ForFork0_findMax_#in~offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-11 20:28:29,421 WARN L313 ript$VariableManager]: TermVariabe thr1Thread4of4ForFork0_findMax_~e~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-11 20:28:29,421 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~e| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-11 20:28:29,421 WARN L313 ript$VariableManager]: TermVariabe thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-11 20:28:29,422 WARN L313 ript$VariableManager]: TermVariabe thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~u not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-11 20:28:29,422 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~u| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-11 20:28:29,422 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread4of4ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-11 20:28:29,422 WARN L313 ript$VariableManager]: TermVariabe thr1Thread4of4ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-11 20:28:29,422 WARN L313 ript$VariableManager]: TermVariabe thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~v.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-11 20:28:29,422 WARN L313 ript$VariableManager]: TermVariabe thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~e not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-11 20:28:29,423 WARN L313 ript$VariableManager]: TermVariabe thr1Thread4of4ForFork0_findMax_~c~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-11 20:28:29,423 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-11 20:28:29,423 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread4of4ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-11 20:28:29,423 WARN L313 ript$VariableManager]: TermVariabe thr1Thread4of4ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-11 20:28:29,423 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread4of4ForFork0_findMax_#t~mem4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-11 20:28:29,423 WARN L313 ript$VariableManager]: TermVariabe thr1Thread4of4ForFork0_~offset~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-11 20:28:29,424 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread4of4ForFork0_findMax_#t~mem5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-11 20:28:29,424 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread4of4ForFork0_findMax_#t~mem6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-11 20:28:29,424 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread4of4ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-11 20:28:29,424 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread4of4ForFork0_findMax_#t~mem7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-11 20:28:29,424 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#t~mem2| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-11 20:28:29,424 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread4of4ForFork0_findMax_~#cret~0.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-11 20:28:29,424 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-11 20:28:29,425 WARN L313 ript$VariableManager]: TermVariabe thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_~r.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-11 20:28:29,425 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~v.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-11 20:28:29,425 WARN L313 ript$VariableManager]: TermVariabe thr1Thread4of4ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-11 20:28:29,425 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread4of4ForFork0_#t~nondet8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-11 20:28:29,425 WARN L313 ript$VariableManager]: TermVariabe thr1Thread4of4ForFork0_findMax_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-11 20:28:29,425 WARN L313 ript$VariableManager]: TermVariabe thr1Thread4of4ForFork0_findMax_~offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-11 20:28:29,425 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread4of4ForFork0___VERIFIER_atomic_CAS_#in~r.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-09-11 20:28:29,428 INFO L251 AbstractCegarLoop]: Starting to check reachability of 6 error locations. [2020-09-11 20:28:29,428 INFO L375 AbstractCegarLoop]: Interprodecural is true [2020-09-11 20:28:29,428 INFO L376 AbstractCegarLoop]: Hoare is true [2020-09-11 20:28:29,428 INFO L377 AbstractCegarLoop]: Compute interpolants for Craig_NestedInterpolation [2020-09-11 20:28:29,428 INFO L378 AbstractCegarLoop]: Backedges is MCR [2020-09-11 20:28:29,428 INFO L379 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2020-09-11 20:28:29,429 INFO L380 AbstractCegarLoop]: Difference is false [2020-09-11 20:28:29,429 INFO L381 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2020-09-11 20:28:29,429 INFO L385 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2020-09-11 20:28:29,431 INFO L152 etLargeBlockEncoding]: Starting large block encoding on Petri net that has 213 places, 237 transitions, 506 flow [2020-09-11 20:28:29,432 INFO L71 FinitePrefix]: Start finitePrefix. Operand has 213 places, 237 transitions, 506 flow [2020-09-11 20:28:29,478 INFO L129 PetriNetUnfolder]: 37/272 cut-off events. [2020-09-11 20:28:29,479 INFO L130 PetriNetUnfolder]: For 16/16 co-relation queries the response was YES. [2020-09-11 20:28:29,484 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. [2020-09-11 20:28:29,503 INFO L71 FinitePrefix]: Start finitePrefix. Operand has 213 places, 237 transitions, 506 flow [2020-09-11 20:28:29,547 INFO L129 PetriNetUnfolder]: 37/272 cut-off events. [2020-09-11 20:28:29,547 INFO L130 PetriNetUnfolder]: For 16/16 co-relation queries the response was YES. [2020-09-11 20:28:29,552 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. [2020-09-11 20:28:29,570 INFO L158 etLargeBlockEncoding]: Number of co-enabled transitions 37232 [2020-09-11 20:28:29,570 INFO L182 etLargeBlockEncoding]: Variable Check. [2020-09-11 20:28:30,032 WARN L193 SmtUtils]: Spent 122.00 ms on a formula simplification that was a NOOP. DAG size: 53 [2020-09-11 20:28:30,142 WARN L193 SmtUtils]: Spent 108.00 ms on a formula simplification that was a NOOP. DAG size: 53 [2020-09-11 20:28:30,318 WARN L193 SmtUtils]: Spent 155.00 ms on a formula simplification. DAG size of input: 41 DAG size of output: 19 [2020-09-11 20:28:30,702 WARN L193 SmtUtils]: Spent 121.00 ms on a formula simplification that was a NOOP. DAG size: 53 [2020-09-11 20:28:30,829 WARN L193 SmtUtils]: Spent 126.00 ms on a formula simplification that was a NOOP. DAG size: 53 [2020-09-11 20:28:31,302 WARN L193 SmtUtils]: Spent 162.00 ms on a formula simplification. DAG size of input: 41 DAG size of output: 19 [2020-09-11 20:28:31,797 WARN L193 SmtUtils]: Spent 107.00 ms on a formula simplification that was a NOOP. DAG size: 53 [2020-09-11 20:28:31,921 WARN L193 SmtUtils]: Spent 122.00 ms on a formula simplification that was a NOOP. DAG size: 53 [2020-09-11 20:28:32,393 WARN L193 SmtUtils]: Spent 126.00 ms on a formula simplification that was a NOOP. DAG size: 53 [2020-09-11 20:28:32,515 WARN L193 SmtUtils]: Spent 121.00 ms on a formula simplification that was a NOOP. DAG size: 53 [2020-09-11 20:28:34,567 WARN L193 SmtUtils]: Spent 181.00 ms on a formula simplification. DAG size of input: 75 DAG size of output: 73 [2020-09-11 20:28:35,049 WARN L193 SmtUtils]: Spent 160.00 ms on a formula simplification. DAG size of input: 62 DAG size of output: 47 [2020-09-11 20:28:35,359 INFO L206 etLargeBlockEncoding]: Checked pairs total: 44817 [2020-09-11 20:28:35,360 INFO L214 etLargeBlockEncoding]: Total number of compositions: 230 [2020-09-11 20:28:35,360 INFO L100 iNet2FiniteAutomaton]: Start petriNet2FiniteAutomaton. Operand has 51 places, 58 transitions, 148 flow [2020-09-11 20:28:40,316 INFO L122 iNet2FiniteAutomaton]: Finished petriNet2FiniteAutomaton. Result 39730 states. [2020-09-11 20:28:40,316 INFO L276 IsEmpty]: Start isEmpty. Operand 39730 states. [2020-09-11 20:28:40,316 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 8 [2020-09-11 20:28:40,317 INFO L414 BasicCegarLoop]: Found error trace [2020-09-11 20:28:40,317 INFO L422 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1] [2020-09-11 20:28:40,317 INFO L427 AbstractCegarLoop]: === Iteration 1 === [thr1Err0ASSERT_VIOLATIONERROR_FUNCTION, thr1Err0ASSERT_VIOLATIONERROR_FUNCTION, thr1Err0ASSERT_VIOLATIONERROR_FUNCTION, thr1Err0ASSERT_VIOLATIONERROR_FUNCTION, thr1Err0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATION]=== [2020-09-11 20:28:40,317 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-09-11 20:28:40,317 INFO L82 PathProgramCache]: Analyzing trace with hash -820198623, now seen corresponding path program 1 times [2020-09-11 20:28:40,318 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-09-11 20:28:40,318 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1947590022] [2020-09-11 20:28:40,318 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-09-11 20:28:40,328 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-11 20:28:40,340 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-09-11 20:28:40,340 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1947590022] [2020-09-11 20:28:40,341 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-09-11 20:28:40,341 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2020-09-11 20:28:40,341 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleMcr [1257712686] [2020-09-11 20:28:40,341 INFO L216 McrAutomatonBuilder]: Constructing automaton for MCR equivalence class. [2020-09-11 20:28:40,342 INFO L271 McrAutomatonBuilder]: Started intersection. [2020-09-11 20:28:40,343 INFO L274 McrAutomatonBuilder]: Finished intersection with 8 states and 7 transitions. [2020-09-11 20:28:40,343 INFO L299 McrAutomatonBuilder]: Constructing interpolant automaton by labelling MCR automaton. [2020-09-11 20:28:40,343 INFO L399 McrAutomatonBuilder]: Construction finished. MCR generated 0 new interpolants: [] [2020-09-11 20:28:40,343 INFO L459 AbstractCegarLoop]: Interpolant automaton has 2 states [2020-09-11 20:28:40,343 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-09-11 20:28:40,344 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 2 interpolants. [2020-09-11 20:28:40,344 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2020-09-11 20:28:40,344 INFO L87 Difference]: Start difference. First operand 39730 states. Second operand 2 states. [2020-09-11 20:28:40,627 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-09-11 20:28:40,627 INFO L93 Difference]: Finished difference Result 31620 states and 174888 transitions. [2020-09-11 20:28:40,627 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2020-09-11 20:28:40,627 INFO L78 Accepts]: Start accepts. Automaton has 2 states. Word has length 7 [2020-09-11 20:28:40,627 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-09-11 20:28:40,854 INFO L225 Difference]: With dead ends: 31620 [2020-09-11 20:28:40,855 INFO L226 Difference]: Without dead ends: 31620 [2020-09-11 20:28:40,859 INFO L675 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 [2020-09-11 20:28:42,738 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 31620 states. [2020-09-11 20:28:43,463 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 31620 to 31620. [2020-09-11 20:28:43,464 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 31620 states. [2020-09-11 20:28:44,004 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 31620 states to 31620 states and 174888 transitions. [2020-09-11 20:28:44,004 INFO L78 Accepts]: Start accepts. Automaton has 31620 states and 174888 transitions. Word has length 7 [2020-09-11 20:28:44,004 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-09-11 20:28:44,004 INFO L479 AbstractCegarLoop]: Abstraction has 31620 states and 174888 transitions. [2020-09-11 20:28:44,004 INFO L480 AbstractCegarLoop]: Interpolant automaton has 2 states. [2020-09-11 20:28:44,004 INFO L276 IsEmpty]: Start isEmpty. Operand 31620 states and 174888 transitions. [2020-09-11 20:28:44,005 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 9 [2020-09-11 20:28:44,005 INFO L414 BasicCegarLoop]: Found error trace [2020-09-11 20:28:44,005 INFO L422 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1] [2020-09-11 20:28:44,005 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable10 [2020-09-11 20:28:44,005 INFO L427 AbstractCegarLoop]: === Iteration 2 === [thr1Err0ASSERT_VIOLATIONERROR_FUNCTION, thr1Err0ASSERT_VIOLATIONERROR_FUNCTION, thr1Err0ASSERT_VIOLATIONERROR_FUNCTION, thr1Err0ASSERT_VIOLATIONERROR_FUNCTION, thr1Err0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATION]=== [2020-09-11 20:28:44,005 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-09-11 20:28:44,006 INFO L82 PathProgramCache]: Analyzing trace with hash 343685750, now seen corresponding path program 1 times [2020-09-11 20:28:44,006 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-09-11 20:28:44,006 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [550928213] [2020-09-11 20:28:44,006 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-09-11 20:28:44,019 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-11 20:28:44,048 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-09-11 20:28:44,049 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [550928213] [2020-09-11 20:28:44,049 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-09-11 20:28:44,049 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2020-09-11 20:28:44,049 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleMcr [823918535] [2020-09-11 20:28:44,049 INFO L216 McrAutomatonBuilder]: Constructing automaton for MCR equivalence class. [2020-09-11 20:28:44,050 INFO L271 McrAutomatonBuilder]: Started intersection. [2020-09-11 20:28:44,051 INFO L274 McrAutomatonBuilder]: Finished intersection with 9 states and 8 transitions. [2020-09-11 20:28:44,051 INFO L299 McrAutomatonBuilder]: Constructing interpolant automaton by labelling MCR automaton. [2020-09-11 20:28:44,051 INFO L399 McrAutomatonBuilder]: Construction finished. MCR generated 0 new interpolants: [] [2020-09-11 20:28:44,052 INFO L459 AbstractCegarLoop]: Interpolant automaton has 4 states [2020-09-11 20:28:44,052 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-09-11 20:28:44,052 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2020-09-11 20:28:44,052 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2020-09-11 20:28:44,053 INFO L87 Difference]: Start difference. First operand 31620 states and 174888 transitions. Second operand 4 states. [2020-09-11 20:28:44,650 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-09-11 20:28:44,650 INFO L93 Difference]: Finished difference Result 52694 states and 290297 transitions. [2020-09-11 20:28:44,651 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2020-09-11 20:28:44,651 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 8 [2020-09-11 20:28:44,651 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-09-11 20:28:44,974 INFO L225 Difference]: With dead ends: 52694 [2020-09-11 20:28:44,974 INFO L226 Difference]: Without dead ends: 52694 [2020-09-11 20:28:44,975 INFO L675 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 [2020-09-11 20:28:48,167 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 52694 states. [2020-09-11 20:28:49,485 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 52694 to 38644. [2020-09-11 20:28:49,485 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 38644 states. [2020-09-11 20:28:49,660 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 38644 states to 38644 states and 215697 transitions. [2020-09-11 20:28:49,661 INFO L78 Accepts]: Start accepts. Automaton has 38644 states and 215697 transitions. Word has length 8 [2020-09-11 20:28:49,661 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-09-11 20:28:49,661 INFO L479 AbstractCegarLoop]: Abstraction has 38644 states and 215697 transitions. [2020-09-11 20:28:49,661 INFO L480 AbstractCegarLoop]: Interpolant automaton has 4 states. [2020-09-11 20:28:49,661 INFO L276 IsEmpty]: Start isEmpty. Operand 38644 states and 215697 transitions. [2020-09-11 20:28:49,661 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2020-09-11 20:28:49,662 INFO L414 BasicCegarLoop]: Found error trace [2020-09-11 20:28:49,662 INFO L422 BasicCegarLoop]: trace histogram [2, 1, 1, 1, 1, 1, 1, 1, 1] [2020-09-11 20:28:49,662 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable11 [2020-09-11 20:28:49,662 INFO L427 AbstractCegarLoop]: === Iteration 3 === [thr1Err0ASSERT_VIOLATIONERROR_FUNCTION, thr1Err0ASSERT_VIOLATIONERROR_FUNCTION, thr1Err0ASSERT_VIOLATIONERROR_FUNCTION, thr1Err0ASSERT_VIOLATIONERROR_FUNCTION, thr1Err0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATION]=== [2020-09-11 20:28:49,662 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-09-11 20:28:49,662 INFO L82 PathProgramCache]: Analyzing trace with hash -2124476188, now seen corresponding path program 1 times [2020-09-11 20:28:49,663 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-09-11 20:28:49,663 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [14736139] [2020-09-11 20:28:49,663 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-09-11 20:28:49,678 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-11 20:28:49,767 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-09-11 20:28:49,768 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [14736139] [2020-09-11 20:28:49,768 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [509063387] [2020-09-11 20:28:49,768 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 [2020-09-11 20:28:49,854 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-11 20:28:49,856 INFO L263 TraceCheckSpWp]: Trace formula consists of 86 conjuncts, 13 conjunts are in the unsatisfiable core [2020-09-11 20:28:49,857 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2020-09-11 20:28:49,908 INFO L350 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2020-09-11 20:28:49,908 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 [2020-09-11 20:28:49,909 INFO L545 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2020-09-11 20:28:49,936 INFO L625 ElimStorePlain]: treesize reduction 30, result has 43.4 percent of original size [2020-09-11 20:28:49,937 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. [2020-09-11 20:28:49,938 INFO L244 ElimStorePlain]: Needed 2 recursive calls to eliminate 3 variables, input treesize:27, output treesize:23 [2020-09-11 20:28:50,308 WARN L193 SmtUtils]: Spent 353.00 ms on a formula simplification. DAG size of input: 19 DAG size of output: 11 [2020-09-11 20:28:50,765 INFO L350 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2020-09-11 20:28:50,766 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 [2020-09-11 20:28:50,769 INFO L603 QuantifierPusher]: Distributing 2 conjuncts over 3 disjuncts [2020-09-11 20:28:50,770 INFO L603 QuantifierPusher]: Distributing 2 conjuncts over 2 disjuncts [2020-09-11 20:28:50,774 INFO L545 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2020-09-11 20:28:50,825 INFO L625 ElimStorePlain]: treesize reduction 37, result has 32.7 percent of original size [2020-09-11 20:28:50,826 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. [2020-09-11 20:28:50,827 INFO L244 ElimStorePlain]: Needed 2 recursive calls to eliminate 2 variables, input treesize:29, output treesize:18 [2020-09-11 20:28:50,861 INFO L350 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2020-09-11 20:28:50,861 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 [2020-09-11 20:28:50,864 INFO L603 QuantifierPusher]: Distributing 2 conjuncts over 3 disjuncts [2020-09-11 20:28:50,871 INFO L545 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 2 xjuncts. [2020-09-11 20:28:50,881 INFO L625 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-09-11 20:28:50,887 INFO L545 ElimStorePlain]: Start of recursive call 1: 2 dim-0 vars, 1 dim-2 vars, End of recursive call: and 2 xjuncts. [2020-09-11 20:28:50,887 INFO L244 ElimStorePlain]: Needed 2 recursive calls to eliminate 3 variables, input treesize:22, output treesize:11 [2020-09-11 20:28:50,897 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-09-11 20:28:50,897 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 1 imperfect interpolant sequences. [2020-09-11 20:28:50,898 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [5] total 9 [2020-09-11 20:28:50,898 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleMcr [1921019674] [2020-09-11 20:28:50,898 INFO L216 McrAutomatonBuilder]: Constructing automaton for MCR equivalence class. [2020-09-11 20:28:50,899 INFO L271 McrAutomatonBuilder]: Started intersection. [2020-09-11 20:28:50,900 INFO L274 McrAutomatonBuilder]: Finished intersection with 14 states and 16 transitions. [2020-09-11 20:28:50,901 INFO L299 McrAutomatonBuilder]: Constructing interpolant automaton by labelling MCR automaton. [2020-09-11 20:28:50,904 INFO L399 McrAutomatonBuilder]: Construction finished. MCR generated 0 new interpolants: [] [2020-09-11 20:28:50,904 INFO L459 AbstractCegarLoop]: Interpolant automaton has 7 states [2020-09-11 20:28:50,904 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-09-11 20:28:50,905 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2020-09-11 20:28:50,905 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=29, Invalid=81, Unknown=0, NotChecked=0, Total=110 [2020-09-11 20:28:50,905 INFO L87 Difference]: Start difference. First operand 38644 states and 215697 transitions. Second operand 7 states. [2020-09-11 20:28:51,894 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-09-11 20:28:51,894 INFO L93 Difference]: Finished difference Result 64756 states and 353063 transitions. [2020-09-11 20:28:51,895 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2020-09-11 20:28:51,895 INFO L78 Accepts]: Start accepts. Automaton has 7 states. Word has length 10 [2020-09-11 20:28:51,895 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-09-11 20:28:55,167 INFO L225 Difference]: With dead ends: 64756 [2020-09-11 20:28:55,167 INFO L226 Difference]: Without dead ends: 64756 [2020-09-11 20:28:55,168 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 18 GetRequests, 7 SyntacticMatches, 1 SemanticMatches, 10 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 12 ImplicationChecksByTransitivity, 0.9s TimeCoverageRelationStatistics Valid=38, Invalid=94, Unknown=0, NotChecked=0, Total=132 [2020-09-11 20:28:55,623 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 64756 states. [2020-09-11 20:28:56,728 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 64756 to 43408. [2020-09-11 20:28:56,728 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 43408 states. [2020-09-11 20:28:56,935 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 43408 states to 43408 states and 242290 transitions. [2020-09-11 20:28:56,936 INFO L78 Accepts]: Start accepts. Automaton has 43408 states and 242290 transitions. Word has length 10 [2020-09-11 20:28:56,936 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-09-11 20:28:56,936 INFO L479 AbstractCegarLoop]: Abstraction has 43408 states and 242290 transitions. [2020-09-11 20:28:56,936 INFO L480 AbstractCegarLoop]: Interpolant automaton has 7 states. [2020-09-11 20:28:56,936 INFO L276 IsEmpty]: Start isEmpty. Operand 43408 states and 242290 transitions. [2020-09-11 20:28:56,936 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2020-09-11 20:28:56,937 INFO L414 BasicCegarLoop]: Found error trace [2020-09-11 20:28:56,937 INFO L422 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-09-11 20:28:57,137 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 3 z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable12 [2020-09-11 20:28:57,138 INFO L427 AbstractCegarLoop]: === Iteration 4 === [thr1Err0ASSERT_VIOLATIONERROR_FUNCTION, thr1Err0ASSERT_VIOLATIONERROR_FUNCTION, thr1Err0ASSERT_VIOLATIONERROR_FUNCTION, thr1Err0ASSERT_VIOLATIONERROR_FUNCTION, thr1Err0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATION]=== [2020-09-11 20:28:57,138 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-09-11 20:28:57,139 INFO L82 PathProgramCache]: Analyzing trace with hash -430831571, now seen corresponding path program 1 times [2020-09-11 20:28:57,139 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-09-11 20:28:57,139 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [522551189] [2020-09-11 20:28:57,140 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-09-11 20:28:57,165 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-11 20:28:57,263 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-09-11 20:28:57,264 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [522551189] [2020-09-11 20:28:57,264 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-09-11 20:28:57,264 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2020-09-11 20:28:57,264 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleMcr [1734088616] [2020-09-11 20:28:57,264 INFO L216 McrAutomatonBuilder]: Constructing automaton for MCR equivalence class. [2020-09-11 20:28:57,265 INFO L271 McrAutomatonBuilder]: Started intersection. [2020-09-11 20:28:57,266 INFO L274 McrAutomatonBuilder]: Finished intersection with 11 states and 10 transitions. [2020-09-11 20:28:57,267 INFO L299 McrAutomatonBuilder]: Constructing interpolant automaton by labelling MCR automaton. [2020-09-11 20:28:57,267 INFO L399 McrAutomatonBuilder]: Construction finished. MCR generated 0 new interpolants: [] [2020-09-11 20:28:57,267 INFO L459 AbstractCegarLoop]: Interpolant automaton has 7 states [2020-09-11 20:28:57,267 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-09-11 20:28:57,267 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2020-09-11 20:28:57,274 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=12, Invalid=30, Unknown=0, NotChecked=0, Total=42 [2020-09-11 20:28:57,274 INFO L87 Difference]: Start difference. First operand 43408 states and 242290 transitions. Second operand 7 states. [2020-09-11 20:28:59,775 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-09-11 20:28:59,775 INFO L93 Difference]: Finished difference Result 92680 states and 506129 transitions. [2020-09-11 20:28:59,783 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 16 states. [2020-09-11 20:28:59,783 INFO L78 Accepts]: Start accepts. Automaton has 7 states. Word has length 10 [2020-09-11 20:28:59,784 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-09-11 20:29:00,314 INFO L225 Difference]: With dead ends: 92680 [2020-09-11 20:29:00,315 INFO L226 Difference]: Without dead ends: 92680 [2020-09-11 20:29:00,315 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 15 GetRequests, 0 SyntacticMatches, 0 SemanticMatches, 15 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 43 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=85, Invalid=187, Unknown=0, NotChecked=0, Total=272 [2020-09-11 20:29:00,901 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 92680 states. [2020-09-11 20:29:03,167 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 92680 to 59628. [2020-09-11 20:29:03,167 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 59628 states. [2020-09-11 20:29:04,551 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59628 states to 59628 states and 327849 transitions. [2020-09-11 20:29:04,552 INFO L78 Accepts]: Start accepts. Automaton has 59628 states and 327849 transitions. Word has length 10 [2020-09-11 20:29:04,552 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-09-11 20:29:04,552 INFO L479 AbstractCegarLoop]: Abstraction has 59628 states and 327849 transitions. [2020-09-11 20:29:04,552 INFO L480 AbstractCegarLoop]: Interpolant automaton has 7 states. [2020-09-11 20:29:04,552 INFO L276 IsEmpty]: Start isEmpty. Operand 59628 states and 327849 transitions. [2020-09-11 20:29:04,553 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 12 [2020-09-11 20:29:04,553 INFO L414 BasicCegarLoop]: Found error trace [2020-09-11 20:29:04,553 INFO L422 BasicCegarLoop]: trace histogram [2, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-09-11 20:29:04,553 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable13 [2020-09-11 20:29:04,553 INFO L427 AbstractCegarLoop]: === Iteration 5 === [thr1Err0ASSERT_VIOLATIONERROR_FUNCTION, thr1Err0ASSERT_VIOLATIONERROR_FUNCTION, thr1Err0ASSERT_VIOLATIONERROR_FUNCTION, thr1Err0ASSERT_VIOLATIONERROR_FUNCTION, thr1Err0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATION]=== [2020-09-11 20:29:04,553 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-09-11 20:29:04,554 INFO L82 PathProgramCache]: Analyzing trace with hash -493752272, now seen corresponding path program 1 times [2020-09-11 20:29:04,554 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-09-11 20:29:04,554 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [370759232] [2020-09-11 20:29:04,554 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-09-11 20:29:04,566 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-11 20:29:04,597 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2020-09-11 20:29:04,597 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [370759232] [2020-09-11 20:29:04,597 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-09-11 20:29:04,597 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2020-09-11 20:29:04,597 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleMcr [2137954895] [2020-09-11 20:29:04,598 INFO L216 McrAutomatonBuilder]: Constructing automaton for MCR equivalence class. [2020-09-11 20:29:04,598 INFO L271 McrAutomatonBuilder]: Started intersection. [2020-09-11 20:29:04,599 INFO L274 McrAutomatonBuilder]: Finished intersection with 12 states and 11 transitions. [2020-09-11 20:29:04,599 INFO L299 McrAutomatonBuilder]: Constructing interpolant automaton by labelling MCR automaton. [2020-09-11 20:29:04,599 INFO L399 McrAutomatonBuilder]: Construction finished. MCR generated 0 new interpolants: [] [2020-09-11 20:29:04,600 INFO L459 AbstractCegarLoop]: Interpolant automaton has 4 states [2020-09-11 20:29:04,600 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-09-11 20:29:04,600 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2020-09-11 20:29:04,600 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2020-09-11 20:29:04,600 INFO L87 Difference]: Start difference. First operand 59628 states and 327849 transitions. Second operand 4 states. [2020-09-11 20:29:05,567 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-09-11 20:29:05,567 INFO L93 Difference]: Finished difference Result 100080 states and 548609 transitions. [2020-09-11 20:29:05,568 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2020-09-11 20:29:05,568 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 11 [2020-09-11 20:29:05,568 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-09-11 20:29:10,617 INFO L225 Difference]: With dead ends: 100080 [2020-09-11 20:29:10,617 INFO L226 Difference]: Without dead ends: 100080 [2020-09-11 20:29:10,618 INFO L675 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 [2020-09-11 20:29:11,206 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 100080 states. [2020-09-11 20:29:13,060 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 100080 to 72530. [2020-09-11 20:29:13,061 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 72530 states. [2020-09-11 20:29:13,991 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 72530 states to 72530 states and 402945 transitions. [2020-09-11 20:29:13,991 INFO L78 Accepts]: Start accepts. Automaton has 72530 states and 402945 transitions. Word has length 11 [2020-09-11 20:29:13,991 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-09-11 20:29:13,991 INFO L479 AbstractCegarLoop]: Abstraction has 72530 states and 402945 transitions. [2020-09-11 20:29:13,992 INFO L480 AbstractCegarLoop]: Interpolant automaton has 4 states. [2020-09-11 20:29:13,992 INFO L276 IsEmpty]: Start isEmpty. Operand 72530 states and 402945 transitions. [2020-09-11 20:29:13,993 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2020-09-11 20:29:13,993 INFO L414 BasicCegarLoop]: Found error trace [2020-09-11 20:29:13,993 INFO L422 BasicCegarLoop]: trace histogram [2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-09-11 20:29:13,993 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable14 [2020-09-11 20:29:13,993 INFO L427 AbstractCegarLoop]: === Iteration 6 === [thr1Err0ASSERT_VIOLATIONERROR_FUNCTION, thr1Err0ASSERT_VIOLATIONERROR_FUNCTION, thr1Err0ASSERT_VIOLATIONERROR_FUNCTION, thr1Err0ASSERT_VIOLATIONERROR_FUNCTION, thr1Err0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATION]=== [2020-09-11 20:29:13,994 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-09-11 20:29:13,994 INFO L82 PathProgramCache]: Analyzing trace with hash -1423133597, now seen corresponding path program 1 times [2020-09-11 20:29:13,994 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-09-11 20:29:13,994 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1062806167] [2020-09-11 20:29:13,994 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-09-11 20:29:14,018 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-11 20:29:14,157 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-09-11 20:29:14,157 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1062806167] [2020-09-11 20:29:14,157 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [553697892] [2020-09-11 20:29:14,158 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 [2020-09-11 20:29:14,260 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-11 20:29:14,261 INFO L263 TraceCheckSpWp]: Trace formula consists of 90 conjuncts, 17 conjunts are in the unsatisfiable core [2020-09-11 20:29:14,265 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2020-09-11 20:29:14,361 INFO L350 Elim1Store]: treesize reduction 73, result has 37.6 percent of original size [2020-09-11 20:29:14,361 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 70 treesize of output 99 [2020-09-11 20:29:14,365 INFO L375 QuantifierPusher]: Applying distributivity to a CONJUNCTION[2, 2, 3, 1] term [2020-09-11 20:29:14,365 INFO L603 QuantifierPusher]: Distributing 2 conjuncts over 2 disjuncts [2020-09-11 20:29:14,367 INFO L603 QuantifierPusher]: Distributing 2 conjuncts over 2 disjuncts [2020-09-11 20:29:14,369 INFO L603 QuantifierPusher]: Distributing 2 conjuncts over 2 disjuncts [2020-09-11 20:29:14,373 INFO L545 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2020-09-11 20:29:14,447 INFO L625 ElimStorePlain]: treesize reduction 99, result has 34.4 percent of original size [2020-09-11 20:29:14,450 INFO L603 QuantifierPusher]: Distributing 4 conjuncts over 5 disjuncts [2020-09-11 20:29:14,453 INFO L545 ElimStorePlain]: Start of recursive call 1: 2 dim-0 vars, 1 dim-1 vars, End of recursive call: 2 dim-0 vars, and 1 xjuncts. [2020-09-11 20:29:14,454 INFO L244 ElimStorePlain]: Needed 2 recursive calls to eliminate 3 variables, input treesize:50, output treesize:52 [2020-09-11 20:29:14,456 INFO L603 QuantifierPusher]: Distributing 4 conjuncts over 5 disjuncts [2020-09-11 20:29:14,495 INFO L603 QuantifierPusher]: Distributing 4 conjuncts over 5 disjuncts [2020-09-11 20:29:14,530 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 21 treesize of output 20 [2020-09-11 20:29:14,531 INFO L545 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2020-09-11 20:29:14,542 INFO L384 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 2 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 21 treesize of output 20 [2020-09-11 20:29:14,543 INFO L545 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2020-09-11 20:29:14,555 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 21 treesize of output 20 [2020-09-11 20:29:14,556 INFO L545 ElimStorePlain]: Start of recursive call 4: End of recursive call: and 1 xjuncts. [2020-09-11 20:29:14,566 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 21 treesize of output 20 [2020-09-11 20:29:14,567 INFO L545 ElimStorePlain]: Start of recursive call 5: End of recursive call: and 1 xjuncts. [2020-09-11 20:29:14,674 WARN L193 SmtUtils]: Spent 105.00 ms on a formula simplification that was a NOOP. DAG size: 44 [2020-09-11 20:29:14,674 INFO L625 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-09-11 20:29:14,678 INFO L545 ElimStorePlain]: Start of recursive call 1: 2 dim-0 vars, 1 dim-2 vars, End of recursive call: 7 dim-0 vars, and 4 xjuncts. [2020-09-11 20:29:14,679 INFO L244 ElimStorePlain]: Needed 5 recursive calls to eliminate 3 variables, input treesize:204, output treesize:188 [2020-09-11 20:29:14,848 INFO L603 QuantifierPusher]: Distributing 4 conjuncts over 2 disjuncts [2020-09-11 20:29:14,905 INFO L350 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2020-09-11 20:29:14,905 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 [2020-09-11 20:29:14,906 INFO L545 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2020-09-11 20:29:14,948 INFO L350 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2020-09-11 20:29:14,948 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 [2020-09-11 20:29:14,949 INFO L545 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2020-09-11 20:29:14,986 INFO L350 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2020-09-11 20:29:14,987 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 [2020-09-11 20:29:14,988 INFO L545 ElimStorePlain]: Start of recursive call 4: End of recursive call: and 1 xjuncts. [2020-09-11 20:29:15,047 INFO L350 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2020-09-11 20:29:15,048 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 [2020-09-11 20:29:15,049 INFO L545 ElimStorePlain]: Start of recursive call 5: End of recursive call: and 1 xjuncts. [2020-09-11 20:29:15,145 INFO L625 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-09-11 20:29:15,153 INFO L545 ElimStorePlain]: Start of recursive call 1: 7 dim-0 vars, 1 dim-1 vars, End of recursive call: 7 dim-0 vars, and 4 xjuncts. [2020-09-11 20:29:15,153 INFO L244 ElimStorePlain]: Needed 5 recursive calls to eliminate 8 variables, input treesize:208, output treesize:183 [2020-09-11 20:29:15,305 WARN L193 SmtUtils]: Spent 108.00 ms on a formula simplification. DAG size of input: 77 DAG size of output: 47 [2020-09-11 20:29:15,421 INFO L375 QuantifierPusher]: Applying distributivity to a CONJUNCTION[2, 2, 14, 1] term [2020-09-11 20:29:15,422 INFO L603 QuantifierPusher]: Distributing 2 conjuncts over 2 disjuncts [2020-09-11 20:29:15,475 INFO L384 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 6 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 44 treesize of output 37 [2020-09-11 20:29:15,476 INFO L545 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2020-09-11 20:29:15,528 INFO L625 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-09-11 20:29:15,544 INFO L384 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 7 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 44 treesize of output 37 [2020-09-11 20:29:15,545 INFO L545 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2020-09-11 20:29:15,606 INFO L625 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-09-11 20:29:15,612 INFO L545 ElimStorePlain]: Start of recursive call 1: 7 dim-0 vars, 2 dim-2 vars, End of recursive call: 7 dim-0 vars, and 2 xjuncts. [2020-09-11 20:29:15,613 INFO L244 ElimStorePlain]: Needed 3 recursive calls to eliminate 9 variables, input treesize:141, output treesize:115 [2020-09-11 20:29:15,705 INFO L603 QuantifierPusher]: Distributing 2 conjuncts over 2 disjuncts [2020-09-11 20:29:15,777 INFO L384 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 4 select indices, 4 select index equivalence classes, 6 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 0 case distinctions, treesize of input 42 treesize of output 43 [2020-09-11 20:29:15,779 INFO L545 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2020-09-11 20:29:15,788 INFO L384 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 4 select indices, 4 select index equivalence classes, 7 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 0 case distinctions, treesize of input 42 treesize of output 43 [2020-09-11 20:29:15,790 INFO L545 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2020-09-11 20:29:15,851 INFO L625 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-09-11 20:29:15,863 INFO L545 ElimStorePlain]: Start of recursive call 1: 9 dim-0 vars, 1 dim-2 vars, End of recursive call: 11 dim-0 vars, and 2 xjuncts. [2020-09-11 20:29:15,864 INFO L244 ElimStorePlain]: Needed 3 recursive calls to eliminate 10 variables, input treesize:137, output treesize:115 [2020-09-11 20:29:25,995 WARN L193 SmtUtils]: Spent 10.07 s on a formula simplification that was a NOOP. DAG size: 75 [2020-09-11 20:29:26,028 INFO L603 QuantifierPusher]: Distributing 2 conjuncts over 2 disjuncts [2020-09-11 20:29:26,121 INFO L384 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 stores, 4 select indices, 4 select index equivalence classes, 7 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 0 case distinctions, treesize of input 38 treesize of output 16 [2020-09-11 20:29:26,123 INFO L545 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2020-09-11 20:29:26,128 INFO L384 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 stores, 4 select indices, 4 select index equivalence classes, 6 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 0 case distinctions, treesize of input 38 treesize of output 16 [2020-09-11 20:29:26,130 INFO L545 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2020-09-11 20:29:26,165 INFO L625 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-09-11 20:29:26,168 INFO L545 ElimStorePlain]: Start of recursive call 1: 13 dim-0 vars, 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2020-09-11 20:29:26,168 INFO L244 ElimStorePlain]: Needed 3 recursive calls to eliminate 14 variables, input treesize:129, output treesize:3 [2020-09-11 20:29:26,189 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-09-11 20:29:26,190 INFO L220 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2020-09-11 20:29:26,190 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [6, 7] total 13 [2020-09-11 20:29:26,190 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleMcr [693923760] [2020-09-11 20:29:26,190 INFO L216 McrAutomatonBuilder]: Constructing automaton for MCR equivalence class. [2020-09-11 20:29:26,193 INFO L271 McrAutomatonBuilder]: Started intersection. [2020-09-11 20:29:26,196 INFO L274 McrAutomatonBuilder]: Finished intersection with 17 states and 20 transitions. [2020-09-11 20:29:26,197 INFO L299 McrAutomatonBuilder]: Constructing interpolant automaton by labelling MCR automaton. [2020-09-11 20:29:26,210 INFO L603 QuantifierPusher]: Distributing 2 disjuncts over 2 conjuncts [2020-09-11 20:29:26,253 INFO L603 QuantifierPusher]: Distributing 2 disjuncts over 3 conjuncts [2020-09-11 20:29:26,254 INFO L603 QuantifierPusher]: Distributing 7 disjuncts over 2 conjuncts [2020-09-11 20:29:26,259 INFO L603 QuantifierPusher]: Distributing 4 disjuncts over 2 conjuncts [2020-09-11 20:29:26,271 INFO L603 QuantifierPusher]: Distributing 4 disjuncts over 2 conjuncts [2020-09-11 20:29:26,280 INFO L603 QuantifierPusher]: Distributing 4 disjuncts over 2 conjuncts [2020-09-11 20:29:26,293 INFO L603 QuantifierPusher]: Distributing 4 disjuncts over 2 conjuncts [2020-09-11 20:29:26,304 INFO L603 QuantifierPusher]: Distributing 7 disjuncts over 2 conjuncts [2020-09-11 20:29:26,307 INFO L603 QuantifierPusher]: Distributing 4 disjuncts over 2 conjuncts [2020-09-11 20:29:26,315 INFO L603 QuantifierPusher]: Distributing 4 disjuncts over 2 conjuncts [2020-09-11 20:29:26,323 INFO L603 QuantifierPusher]: Distributing 4 disjuncts over 2 conjuncts [2020-09-11 20:29:26,335 INFO L603 QuantifierPusher]: Distributing 4 disjuncts over 2 conjuncts [2020-09-11 20:29:26,346 INFO L603 QuantifierPusher]: Distributing 7 disjuncts over 2 conjuncts [2020-09-11 20:29:26,347 INFO L603 QuantifierPusher]: Distributing 4 disjuncts over 2 conjuncts [2020-09-11 20:29:26,358 INFO L603 QuantifierPusher]: Distributing 4 disjuncts over 2 conjuncts [2020-09-11 20:29:26,366 INFO L603 QuantifierPusher]: Distributing 4 disjuncts over 2 conjuncts [2020-09-11 20:29:26,375 INFO L603 QuantifierPusher]: Distributing 4 disjuncts over 2 conjuncts [2020-09-11 20:29:26,385 INFO L603 QuantifierPusher]: Distributing 7 disjuncts over 2 conjuncts [2020-09-11 20:29:26,386 INFO L603 QuantifierPusher]: Distributing 4 disjuncts over 2 conjuncts [2020-09-11 20:29:26,395 INFO L603 QuantifierPusher]: Distributing 4 disjuncts over 2 conjuncts [2020-09-11 20:29:26,402 INFO L603 QuantifierPusher]: Distributing 4 disjuncts over 2 conjuncts [2020-09-11 20:29:26,410 INFO L603 QuantifierPusher]: Distributing 4 disjuncts over 2 conjuncts [2020-09-11 20:29:26,449 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 14 [2020-09-11 20:30:37,655 WARN L193 SmtUtils]: Spent 1.18 m on a formula simplification. DAG size of input: 192 DAG size of output: 54 [2020-09-11 20:30:37,786 INFO L399 McrAutomatonBuilder]: Construction finished. MCR generated 1 new interpolants: [913296#(and (= (select (select |#memory_int| |ULTIMATE.start_main_~#t~0.base|) |ULTIMATE.start_main_~#t~0.offset|) 0) (not (= |~#max~0.base| |thr1Thread1of4ForFork0_findMax_~#cret~0.base|)) (not (= |ULTIMATE.start_main_~#t~0.base| |~#max~0.base|)) (not (= |ULTIMATE.start_main_~#t~0.base| |thr1Thread1of4ForFork0_findMax_~#cret~0.base|)) (or (not (= |ULTIMATE.start_main_~#t~0.base| 0)) (exists ((v_prenex_18 Int) (v_prenex_19 Int)) (and (not (= v_prenex_19 |~#max~0.base|)) (not (= v_prenex_19 0)) (not (= v_prenex_19 |thr1Thread1of4ForFork0_findMax_~#cret~0.base|)) (= (select (select |#memory_int| v_prenex_19) (+ v_prenex_18 20)) 0) (not (= v_prenex_19 |ULTIMATE.start_main_~#t~0.base|))))) (= (select (select |#memory_int| |~#max~0.base|) |~#max~0.offset|) thr1Thread1of4ForFork0_findMax_~c~0) (or (not (= |thr1Thread1of4ForFork0_findMax_~#cret~0.base| 0)) (exists ((v_prenex_18 Int) (v_prenex_19 Int)) (and (not (= v_prenex_19 |~#max~0.base|)) (not (= v_prenex_19 0)) (not (= v_prenex_19 |thr1Thread1of4ForFork0_findMax_~#cret~0.base|)) (= (select (select |#memory_int| v_prenex_19) (+ v_prenex_18 20)) 0) (not (= v_prenex_19 |ULTIMATE.start_main_~#t~0.base|))))) (or (not (= |~#max~0.base| 0)) (exists ((v_prenex_18 Int) (v_prenex_19 Int)) (and (not (= v_prenex_19 |~#max~0.base|)) (not (= v_prenex_19 0)) (not (= v_prenex_19 |thr1Thread1of4ForFork0_findMax_~#cret~0.base|)) (= (select (select |#memory_int| v_prenex_19) (+ v_prenex_18 20)) 0) (not (= v_prenex_19 |ULTIMATE.start_main_~#t~0.base|))))) (or (exists ((v_prenex_20 Int)) (= (select (select |#memory_int| 0) (+ v_prenex_20 20)) 0)) (exists ((v_prenex_18 Int) (v_prenex_19 Int)) (and (not (= v_prenex_19 |~#max~0.base|)) (not (= v_prenex_19 0)) (not (= v_prenex_19 |thr1Thread1of4ForFork0_findMax_~#cret~0.base|)) (= (select (select |#memory_int| v_prenex_19) (+ v_prenex_18 20)) 0) (not (= v_prenex_19 |ULTIMATE.start_main_~#t~0.base|))))))] [2020-09-11 20:30:37,786 INFO L459 AbstractCegarLoop]: Interpolant automaton has 16 states [2020-09-11 20:30:37,786 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-09-11 20:30:37,787 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 16 interpolants. [2020-09-11 20:30:37,787 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=48, Invalid=192, Unknown=0, NotChecked=0, Total=240 [2020-09-11 20:30:37,787 INFO L87 Difference]: Start difference. First operand 72530 states and 402945 transitions. Second operand 16 states. [2020-09-11 20:30:38,799 WARN L193 SmtUtils]: Spent 312.00 ms on a formula simplification. DAG size of input: 94 DAG size of output: 94 [2020-09-11 20:30:39,282 WARN L193 SmtUtils]: Spent 398.00 ms on a formula simplification. DAG size of input: 124 DAG size of output: 116 [2020-09-11 20:30:39,734 WARN L193 SmtUtils]: Spent 404.00 ms on a formula simplification. DAG size of input: 127 DAG size of output: 119 [2020-09-11 20:30:40,095 WARN L193 SmtUtils]: Spent 309.00 ms on a formula simplification. DAG size of input: 79 DAG size of output: 79 [2020-09-11 20:30:40,656 WARN L193 SmtUtils]: Spent 358.00 ms on a formula simplification. DAG size of input: 106 DAG size of output: 102 [2020-09-11 20:30:45,771 WARN L193 SmtUtils]: Spent 5.09 s on a formula simplification. DAG size of input: 81 DAG size of output: 81 [2020-09-11 20:30:46,257 WARN L193 SmtUtils]: Spent 372.00 ms on a formula simplification. DAG size of input: 108 DAG size of output: 104 [2020-09-11 20:30:46,664 WARN L193 SmtUtils]: Spent 115.00 ms on a formula simplification. DAG size of input: 72 DAG size of output: 72 [2020-09-11 20:30:46,808 WARN L193 SmtUtils]: Spent 115.00 ms on a formula simplification. DAG size of input: 52 DAG size of output: 52 [2020-09-11 20:30:47,081 WARN L193 SmtUtils]: Spent 189.00 ms on a formula simplification. DAG size of input: 81 DAG size of output: 58 [2020-09-11 20:30:47,453 WARN L193 SmtUtils]: Spent 324.00 ms on a formula simplification. DAG size of input: 76 DAG size of output: 76 [2020-09-11 20:30:49,627 WARN L193 SmtUtils]: Spent 119.00 ms on a formula simplification. DAG size of input: 69 DAG size of output: 69 [2020-09-11 20:30:49,940 WARN L193 SmtUtils]: Spent 192.00 ms on a formula simplification. DAG size of input: 82 DAG size of output: 59 [2020-09-11 20:30:50,469 WARN L193 SmtUtils]: Spent 192.00 ms on a formula simplification. DAG size of input: 85 DAG size of output: 62 [2020-09-11 20:30:51,690 WARN L193 SmtUtils]: Spent 867.00 ms on a formula simplification. DAG size of input: 103 DAG size of output: 99 [2020-09-11 20:30:52,091 WARN L193 SmtUtils]: Spent 359.00 ms on a formula simplification. DAG size of input: 78 DAG size of output: 78 [2020-09-11 20:30:52,314 WARN L193 SmtUtils]: Spent 135.00 ms on a formula simplification. DAG size of input: 71 DAG size of output: 71 [2020-09-11 20:30:52,489 WARN L193 SmtUtils]: Spent 147.00 ms on a formula simplification. DAG size of input: 71 DAG size of output: 71 [2020-09-11 20:30:53,393 WARN L193 SmtUtils]: Spent 510.00 ms on a formula simplification. DAG size of input: 105 DAG size of output: 101 [2020-09-11 20:30:53,647 WARN L193 SmtUtils]: Spent 135.00 ms on a formula simplification. DAG size of input: 73 DAG size of output: 73 [2020-09-11 20:31:19,884 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-09-11 20:31:19,884 INFO L93 Difference]: Finished difference Result 231716 states and 1272465 transitions. [2020-09-11 20:31:19,885 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 48 states. [2020-09-11 20:31:19,885 INFO L78 Accepts]: Start accepts. Automaton has 16 states. Word has length 12 [2020-09-11 20:31:19,885 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-09-11 20:31:20,935 INFO L225 Difference]: With dead ends: 231716 [2020-09-11 20:31:20,935 INFO L226 Difference]: Without dead ends: 231716 [2020-09-11 20:31:20,936 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 63 GetRequests, 9 SyntacticMatches, 3 SemanticMatches, 51 ConstructedPredicates, 0 IntricatePredicates, 1 DeprecatedPredicates, 894 ImplicationChecksByTransitivity, 93.4s TimeCoverageRelationStatistics Valid=550, Invalid=2206, Unknown=0, NotChecked=0, Total=2756 [2020-09-11 20:31:29,364 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 231716 states. [2020-09-11 20:31:33,021 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 231716 to 82755. [2020-09-11 20:31:33,021 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 82755 states. [2020-09-11 20:31:33,438 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 82755 states to 82755 states and 460488 transitions. [2020-09-11 20:31:33,439 INFO L78 Accepts]: Start accepts. Automaton has 82755 states and 460488 transitions. Word has length 12 [2020-09-11 20:31:33,439 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-09-11 20:31:33,439 INFO L479 AbstractCegarLoop]: Abstraction has 82755 states and 460488 transitions. [2020-09-11 20:31:33,439 INFO L480 AbstractCegarLoop]: Interpolant automaton has 16 states. [2020-09-11 20:31:33,439 INFO L276 IsEmpty]: Start isEmpty. Operand 82755 states and 460488 transitions. [2020-09-11 20:31:33,440 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 14 [2020-09-11 20:31:33,440 INFO L414 BasicCegarLoop]: Found error trace [2020-09-11 20:31:33,441 INFO L422 BasicCegarLoop]: trace histogram [3, 2, 1, 1, 1, 1, 1, 1, 1, 1] [2020-09-11 20:31:33,651 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 4 z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable15 [2020-09-11 20:31:33,652 INFO L427 AbstractCegarLoop]: === Iteration 7 === [thr1Err0ASSERT_VIOLATIONERROR_FUNCTION, thr1Err0ASSERT_VIOLATIONERROR_FUNCTION, thr1Err0ASSERT_VIOLATIONERROR_FUNCTION, thr1Err0ASSERT_VIOLATIONERROR_FUNCTION, thr1Err0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATION]=== [2020-09-11 20:31:33,652 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-09-11 20:31:33,652 INFO L82 PathProgramCache]: Analyzing trace with hash -893078082, now seen corresponding path program 2 times [2020-09-11 20:31:33,653 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-09-11 20:31:33,653 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1708784816] [2020-09-11 20:31:33,653 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-09-11 20:31:33,670 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-11 20:31:33,739 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 2 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2020-09-11 20:31:33,739 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1708784816] [2020-09-11 20:31:33,739 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1524761566] [2020-09-11 20:31:33,739 INFO L93 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST1 No working directory specified, using /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 5 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 5 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2020-09-11 20:31:33,851 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST1 issued 2 check-sat command(s) [2020-09-11 20:31:33,851 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2020-09-11 20:31:33,853 INFO L263 TraceCheckSpWp]: Trace formula consists of 94 conjuncts, 7 conjunts are in the unsatisfiable core [2020-09-11 20:31:33,854 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2020-09-11 20:31:33,865 INFO L384 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 51 treesize of output 47 [2020-09-11 20:31:33,867 INFO L545 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2020-09-11 20:31:33,891 INFO L625 ElimStorePlain]: treesize reduction 32, result has 22.0 percent of original size [2020-09-11 20:31:33,893 INFO L545 ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2020-09-11 20:31:33,893 INFO L244 ElimStorePlain]: Needed 2 recursive calls to eliminate 2 variables, input treesize:14, output treesize:4 [2020-09-11 20:31:33,932 INFO L384 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 19 treesize of output 18 [2020-09-11 20:31:33,933 INFO L545 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2020-09-11 20:31:33,940 INFO L625 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-09-11 20:31:33,941 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. [2020-09-11 20:31:33,942 INFO L244 ElimStorePlain]: Needed 2 recursive calls to eliminate 3 variables, input treesize:23, output treesize:19 [2020-09-11 20:31:33,980 INFO L384 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 22 treesize of output 10 [2020-09-11 20:31:33,981 INFO L545 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2020-09-11 20:31:33,987 INFO L625 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-09-11 20:31:33,988 INFO L545 ElimStorePlain]: Start of recursive call 1: 4 dim-0 vars, 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2020-09-11 20:31:33,988 INFO L244 ElimStorePlain]: Needed 2 recursive calls to eliminate 5 variables, input treesize:26, output treesize:3 [2020-09-11 20:31:33,989 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2020-09-11 20:31:33,989 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 1 imperfect interpolant sequences. [2020-09-11 20:31:33,990 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [5] total 8 [2020-09-11 20:31:33,990 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleMcr [813859262] [2020-09-11 20:31:33,990 INFO L216 McrAutomatonBuilder]: Constructing automaton for MCR equivalence class. [2020-09-11 20:31:33,992 INFO L271 McrAutomatonBuilder]: Started intersection. [2020-09-11 20:31:33,993 INFO L274 McrAutomatonBuilder]: Finished intersection with 17 states and 19 transitions. [2020-09-11 20:31:33,993 INFO L299 McrAutomatonBuilder]: Constructing interpolant automaton by labelling MCR automaton. [2020-09-11 20:31:33,997 INFO L399 McrAutomatonBuilder]: Construction finished. MCR generated 0 new interpolants: [] [2020-09-11 20:31:33,998 INFO L459 AbstractCegarLoop]: Interpolant automaton has 6 states [2020-09-11 20:31:33,998 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-09-11 20:31:33,998 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2020-09-11 20:31:33,998 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=19, Invalid=71, Unknown=0, NotChecked=0, Total=90 [2020-09-11 20:31:33,998 INFO L87 Difference]: Start difference. First operand 82755 states and 460488 transitions. Second operand 6 states. [2020-09-11 20:31:37,124 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-09-11 20:31:37,125 INFO L93 Difference]: Finished difference Result 163509 states and 896679 transitions. [2020-09-11 20:31:37,125 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2020-09-11 20:31:37,125 INFO L78 Accepts]: Start accepts. Automaton has 6 states. Word has length 13 [2020-09-11 20:31:37,126 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-09-11 20:31:37,898 INFO L225 Difference]: With dead ends: 163509 [2020-09-11 20:31:37,899 INFO L226 Difference]: Without dead ends: 163509 [2020-09-11 20:31:37,899 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 24 GetRequests, 12 SyntacticMatches, 0 SemanticMatches, 12 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 16 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=43, Invalid=139, Unknown=0, NotChecked=0, Total=182 [2020-09-11 20:31:45,046 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 163509 states. [2020-09-11 20:31:47,466 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 163509 to 81969. [2020-09-11 20:31:47,466 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 81969 states. [2020-09-11 20:31:48,632 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 81969 states to 81969 states and 456398 transitions. [2020-09-11 20:31:48,632 INFO L78 Accepts]: Start accepts. Automaton has 81969 states and 456398 transitions. Word has length 13 [2020-09-11 20:31:48,632 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-09-11 20:31:48,633 INFO L479 AbstractCegarLoop]: Abstraction has 81969 states and 456398 transitions. [2020-09-11 20:31:48,633 INFO L480 AbstractCegarLoop]: Interpolant automaton has 6 states. [2020-09-11 20:31:48,633 INFO L276 IsEmpty]: Start isEmpty. Operand 81969 states and 456398 transitions. [2020-09-11 20:31:48,634 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 14 [2020-09-11 20:31:48,635 INFO L414 BasicCegarLoop]: Found error trace [2020-09-11 20:31:48,635 INFO L422 BasicCegarLoop]: trace histogram [2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-09-11 20:31:48,843 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable16,5 z3 -smt2 -in SMTLIB2_COMPLIANT=true [2020-09-11 20:31:48,844 INFO L427 AbstractCegarLoop]: === Iteration 8 === [thr1Err0ASSERT_VIOLATIONERROR_FUNCTION, thr1Err0ASSERT_VIOLATIONERROR_FUNCTION, thr1Err0ASSERT_VIOLATIONERROR_FUNCTION, thr1Err0ASSERT_VIOLATIONERROR_FUNCTION, thr1Err0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATION]=== [2020-09-11 20:31:48,844 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-09-11 20:31:48,844 INFO L82 PathProgramCache]: Analyzing trace with hash -2049613676, now seen corresponding path program 1 times [2020-09-11 20:31:48,845 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-09-11 20:31:48,845 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [70308450] [2020-09-11 20:31:48,845 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-09-11 20:31:48,892 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-11 20:31:49,001 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2020-09-11 20:31:49,001 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [70308450] [2020-09-11 20:31:49,001 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-09-11 20:31:49,002 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2020-09-11 20:31:49,002 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleMcr [1506520126] [2020-09-11 20:31:49,002 INFO L216 McrAutomatonBuilder]: Constructing automaton for MCR equivalence class. [2020-09-11 20:31:49,003 INFO L271 McrAutomatonBuilder]: Started intersection. [2020-09-11 20:31:49,005 INFO L274 McrAutomatonBuilder]: Finished intersection with 14 states and 13 transitions. [2020-09-11 20:31:49,005 INFO L299 McrAutomatonBuilder]: Constructing interpolant automaton by labelling MCR automaton. [2020-09-11 20:31:49,005 INFO L399 McrAutomatonBuilder]: Construction finished. MCR generated 0 new interpolants: [] [2020-09-11 20:31:49,005 INFO L459 AbstractCegarLoop]: Interpolant automaton has 8 states [2020-09-11 20:31:49,006 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-09-11 20:31:49,006 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2020-09-11 20:31:49,006 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=15, Invalid=41, Unknown=0, NotChecked=0, Total=56 [2020-09-11 20:31:49,006 INFO L87 Difference]: Start difference. First operand 81969 states and 456398 transitions. Second operand 8 states. [2020-09-11 20:31:57,284 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-09-11 20:31:57,285 INFO L93 Difference]: Finished difference Result 230767 states and 1273679 transitions. [2020-09-11 20:31:57,285 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 24 states. [2020-09-11 20:31:57,285 INFO L78 Accepts]: Start accepts. Automaton has 8 states. Word has length 13 [2020-09-11 20:31:57,286 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-09-11 20:31:59,312 INFO L225 Difference]: With dead ends: 230767 [2020-09-11 20:31:59,312 INFO L226 Difference]: Without dead ends: 230767 [2020-09-11 20:31:59,313 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 23 GetRequests, 0 SyntacticMatches, 0 SemanticMatches, 23 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 136 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=174, Invalid=426, Unknown=0, NotChecked=0, Total=600 Received shutdown request... [2020-09-11 20:32:00,453 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 230767 states. [2020-09-11 20:32:00,454 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable17 [2020-09-11 20:32:00,455 WARN L544 AbstractCegarLoop]: Verification canceled [2020-09-11 20:32:00,458 WARN L228 ceAbstractionStarter]: Timeout [2020-09-11 20:32:00,458 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 11.09 08:32:00 BasicIcfg [2020-09-11 20:32:00,458 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2020-09-11 20:32:00,459 INFO L168 Benchmark]: Toolchain (without parser) took 230049.17 ms. Allocated memory was 138.9 MB in the beginning and 3.3 GB in the end (delta: 3.1 GB). Free memory was 100.2 MB in the beginning and 1.3 GB in the end (delta: -1.2 GB). Peak memory consumption was 2.7 GB. Max. memory is 7.1 GB. [2020-09-11 20:32:00,460 INFO L168 Benchmark]: CDTParser took 0.24 ms. Allocated memory is still 138.9 MB. Free memory was 120.4 MB in the beginning and 120.2 MB in the end (delta: 209.8 kB). There was no memory consumed. Max. memory is 7.1 GB. [2020-09-11 20:32:00,460 INFO L168 Benchmark]: CACSL2BoogieTranslator took 890.85 ms. Allocated memory was 138.9 MB in the beginning and 203.4 MB in the end (delta: 64.5 MB). Free memory was 99.5 MB in the beginning and 161.8 MB in the end (delta: -62.3 MB). Peak memory consumption was 25.8 MB. Max. memory is 7.1 GB. [2020-09-11 20:32:00,461 INFO L168 Benchmark]: Boogie Procedure Inliner took 63.03 ms. Allocated memory is still 203.4 MB. Free memory was 161.8 MB in the beginning and 159.9 MB in the end (delta: 2.0 MB). Peak memory consumption was 2.0 MB. Max. memory is 7.1 GB. [2020-09-11 20:32:00,461 INFO L168 Benchmark]: Boogie Preprocessor took 49.20 ms. Allocated memory is still 203.4 MB. Free memory was 159.9 MB in the beginning and 157.9 MB in the end (delta: 2.0 MB). Peak memory consumption was 2.0 MB. Max. memory is 7.1 GB. [2020-09-11 20:32:00,461 INFO L168 Benchmark]: RCFGBuilder took 702.22 ms. Allocated memory is still 203.4 MB. Free memory was 157.9 MB in the beginning and 114.7 MB in the end (delta: 43.2 MB). Peak memory consumption was 43.2 MB. Max. memory is 7.1 GB. [2020-09-11 20:32:00,462 INFO L168 Benchmark]: TraceAbstraction took 228335.23 ms. Allocated memory was 203.4 MB in the beginning and 3.3 GB in the end (delta: 3.1 GB). Free memory was 114.0 MB in the beginning and 1.3 GB in the end (delta: -1.2 GB). Peak memory consumption was 2.6 GB. Max. memory is 7.1 GB. [2020-09-11 20:32:00,464 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.24 ms. Allocated memory is still 138.9 MB. Free memory was 120.4 MB in the beginning and 120.2 MB in the end (delta: 209.8 kB). There was no memory consumed. Max. memory is 7.1 GB. * CACSL2BoogieTranslator took 890.85 ms. Allocated memory was 138.9 MB in the beginning and 203.4 MB in the end (delta: 64.5 MB). Free memory was 99.5 MB in the beginning and 161.8 MB in the end (delta: -62.3 MB). Peak memory consumption was 25.8 MB. Max. memory is 7.1 GB. * Boogie Procedure Inliner took 63.03 ms. Allocated memory is still 203.4 MB. Free memory was 161.8 MB in the beginning and 159.9 MB in the end (delta: 2.0 MB). Peak memory consumption was 2.0 MB. Max. memory is 7.1 GB. * Boogie Preprocessor took 49.20 ms. Allocated memory is still 203.4 MB. Free memory was 159.9 MB in the beginning and 157.9 MB in the end (delta: 2.0 MB). Peak memory consumption was 2.0 MB. Max. memory is 7.1 GB. * RCFGBuilder took 702.22 ms. Allocated memory is still 203.4 MB. Free memory was 157.9 MB in the beginning and 114.7 MB in the end (delta: 43.2 MB). Peak memory consumption was 43.2 MB. Max. memory is 7.1 GB. * TraceAbstraction took 228335.23 ms. Allocated memory was 203.4 MB in the beginning and 3.3 GB in the end (delta: 3.1 GB). Free memory was 114.0 MB in the beginning and 1.3 GB in the end (delta: -1.2 GB). Peak memory consumption was 2.6 GB. Max. memory is 7.1 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - StatisticsResult: PetriNetLargeBlockEncoding benchmarks LbeTime: 2.1s, 72 ProgramPointsBefore, 17 ProgramPointsAfterwards, 78 TransitionsBefore, 18 TransitionsAfterwards, 1040 CoEnabledTransitionPairs, 7 FixpointIterations, 14 TrivialSequentialCompositions, 46 ConcurrentSequentialCompositions, 0 TrivialYvCompositions, 14 ConcurrentYvCompositions, 5 ChoiceCompositions, 533 VarBasedMoverChecksPositive, 16 VarBasedMoverChecksNegative, 0 SemBasedMoverChecksPositive, 0 SemBasedMoverChecksNegative, 0 SemBasedMoverChecksUnknown, SemBasedMoverCheckTime: 0.0s, 0 MoverChecksTotal, 996 CheckedPairsTotal, 74 TotalNumberOfCompositions - StatisticsResult: PetriNetLargeBlockEncoding benchmarks LbeTime: 3.7s, 119 ProgramPointsBefore, 28 ProgramPointsAfterwards, 131 TransitionsBefore, 31 TransitionsAfterwards, 7592 CoEnabledTransitionPairs, 6 FixpointIterations, 14 TrivialSequentialCompositions, 78 ConcurrentSequentialCompositions, 0 TrivialYvCompositions, 32 ConcurrentYvCompositions, 9 ChoiceCompositions, 4211 VarBasedMoverChecksPositive, 32 VarBasedMoverChecksNegative, 0 SemBasedMoverChecksPositive, 0 SemBasedMoverChecksNegative, 0 SemBasedMoverChecksUnknown, SemBasedMoverCheckTime: 0.0s, 0 MoverChecksTotal, 8270 CheckedPairsTotal, 124 TotalNumberOfCompositions - StatisticsResult: PetriNetLargeBlockEncoding benchmarks LbeTime: 5.0s, 166 ProgramPointsBefore, 39 ProgramPointsAfterwards, 184 TransitionsBefore, 44 TransitionsAfterwards, 19656 CoEnabledTransitionPairs, 7 FixpointIterations, 14 TrivialSequentialCompositions, 113 ConcurrentSequentialCompositions, 0 TrivialYvCompositions, 44 ConcurrentYvCompositions, 13 ChoiceCompositions, 10752 VarBasedMoverChecksPositive, 47 VarBasedMoverChecksNegative, 0 SemBasedMoverChecksPositive, 0 SemBasedMoverChecksNegative, 0 SemBasedMoverChecksUnknown, SemBasedMoverCheckTime: 0.0s, 0 MoverChecksTotal, 22198 CheckedPairsTotal, 171 TotalNumberOfCompositions - StatisticsResult: PetriNetLargeBlockEncoding benchmarks LbeTime: 5.9s, 213 ProgramPointsBefore, 51 ProgramPointsAfterwards, 237 TransitionsBefore, 58 TransitionsAfterwards, 37232 CoEnabledTransitionPairs, 7 FixpointIterations, 14 TrivialSequentialCompositions, 158 ConcurrentSequentialCompositions, 0 TrivialYvCompositions, 58 ConcurrentYvCompositions, 17 ChoiceCompositions, 20481 VarBasedMoverChecksPositive, 64 VarBasedMoverChecksNegative, 0 SemBasedMoverChecksPositive, 0 SemBasedMoverChecksNegative, 0 SemBasedMoverChecksUnknown, SemBasedMoverCheckTime: 0.0s, 0 MoverChecksTotal, 44817 CheckedPairsTotal, 230 TotalNumberOfCompositions - 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: 227.9s, OverallIterations: 18, TraceHistogramMax: 4, AutomataDifference: 74.4s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 0.0s, InitialAbstractionConstructionTime: 22.2s, HoareTripleCheckerStatistics: 1095 SDtfs, 3767 SDslu, 2410 SDs, 0 SdLazy, 5912 SolverSat, 519 SolverUnsat, 10 SolverUnknown, 0 SolverNotchecked, 30.6s Time, PredicateUnifierStatistics: 0 DeclaredPredicates, 204 GetRequests, 50 SyntacticMatches, 4 SemanticMatches, 150 ConstructedPredicates, 0 IntricatePredicates, 1 DeprecatedPredicates, 1154 ImplicationChecksByTransitivity, 95.5s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=82755occurred in iteration=6, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s DumpTime, AutomataMinimizationStatistics: 43.0s AutomataMinimizationTime, 15 MinimizatonAttempts, 332786 StatesRemovedByMinimization, 10 NontrivialMinimizations, HoareAnnotationStatistics: No data available, RefinementEngineStatistics: TRACE_CHECK: 0.0s SsaConstructionTime, 0.4s SatisfiabilityAnalysisTime, 14.4s InterpolantComputationTime, 217 NumberOfCodeBlocks, 217 NumberOfCodeBlocksAsserted, 23 NumberOfCheckSat, 171 ConstructedInterpolants, 14 QuantifiedInterpolants, 23340 SizeOfPredicates, 47 NumberOfNonLiveVariables, 356 ConjunctsInSsa, 44 ConjunctsInUnsatCore, 19 InterpolantComputations, 14 PerfectInterpolantSequences, 16/22 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