/usr/bin/java -Xmx8000000000 -Xss4m -jar ./plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata ./data -tc ../../../trunk/examples/toolchains/AutomizerCInline.xml -s ../../../trunk/examples/settings/default/automizer/svcomp-Reach-32bit-Automizer_Default.epf -i ../../../trunk/examples/svcomp/pthread-ext/11_fmaxsymopt.i -------------------------------------------------------------------------------- This is Ultimate 0.1.25-b981219 [2020-04-17 14:34:53,103 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-04-17 14:34:53,106 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-04-17 14:34:53,123 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-04-17 14:34:53,124 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-04-17 14:34:53,126 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-04-17 14:34:53,128 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-04-17 14:34:53,135 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-04-17 14:34:53,136 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-04-17 14:34:53,141 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-04-17 14:34:53,142 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-04-17 14:34:53,144 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-04-17 14:34:53,145 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-04-17 14:34:53,146 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-04-17 14:34:53,148 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-04-17 14:34:53,151 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-04-17 14:34:53,151 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-04-17 14:34:53,155 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-04-17 14:34:53,157 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-04-17 14:34:53,162 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-04-17 14:34:53,164 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-04-17 14:34:53,165 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-04-17 14:34:53,166 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-04-17 14:34:53,170 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-04-17 14:34:53,172 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-04-17 14:34:53,173 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-04-17 14:34:53,173 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-04-17 14:34:53,176 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-04-17 14:34:53,176 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-04-17 14:34:53,177 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-04-17 14:34:53,177 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-04-17 14:34:53,178 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-04-17 14:34:53,181 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-04-17 14:34:53,182 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-04-17 14:34:53,184 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-04-17 14:34:53,184 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-04-17 14:34:53,185 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-04-17 14:34:53,187 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-04-17 14:34:53,187 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-04-17 14:34:53,188 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-04-17 14:34:53,189 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-04-17 14:34:53,190 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/default/automizer/svcomp-Reach-32bit-Automizer_Default.epf [2020-04-17 14:34:53,203 INFO L113 SettingsManager]: Loading preferences was successful [2020-04-17 14:34:53,204 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-04-17 14:34:53,205 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-04-17 14:34:53,205 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-04-17 14:34:53,205 INFO L138 SettingsManager]: * Use SBE=true [2020-04-17 14:34:53,205 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-04-17 14:34:53,206 INFO L138 SettingsManager]: * sizeof long=4 [2020-04-17 14:34:53,206 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-04-17 14:34:53,207 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-04-17 14:34:53,207 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-04-17 14:34:53,207 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-04-17 14:34:53,208 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-04-17 14:34:53,208 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-04-17 14:34:53,208 INFO L138 SettingsManager]: * sizeof long double=12 [2020-04-17 14:34:53,208 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-04-17 14:34:53,208 INFO L138 SettingsManager]: * Use constant arrays=true [2020-04-17 14:34:53,208 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-04-17 14:34:53,209 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-04-17 14:34:53,209 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2020-04-17 14:34:53,209 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-04-17 14:34:53,209 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-04-17 14:34:53,209 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-04-17 14:34:53,210 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-04-17 14:34:53,210 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-04-17 14:34:53,210 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-04-17 14:34:53,211 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2020-04-17 14:34:53,211 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2020-04-17 14:34:53,211 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-04-17 14:34:53,212 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2020-04-17 14:34:53,212 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-04-17 14:34:53,481 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2020-04-17 14:34:53,494 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-04-17 14:34:53,497 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-04-17 14:34:53,499 INFO L271 PluginConnector]: Initializing CDTParser... [2020-04-17 14:34:53,499 INFO L275 PluginConnector]: CDTParser initialized [2020-04-17 14:34:53,500 INFO L429 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/pthread-ext/11_fmaxsymopt.i [2020-04-17 14:34:53,558 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/627ef5ebc/29e176a583ef4b399b98e0f9f1ac1de5/FLAGc7ba506f0 [2020-04-17 14:34:54,055 INFO L306 CDTParser]: Found 1 translation units. [2020-04-17 14:34:54,056 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/pthread-ext/11_fmaxsymopt.i [2020-04-17 14:34:54,074 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/627ef5ebc/29e176a583ef4b399b98e0f9f1ac1de5/FLAGc7ba506f0 [2020-04-17 14:34:54,397 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/627ef5ebc/29e176a583ef4b399b98e0f9f1ac1de5 [2020-04-17 14:34:54,406 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-04-17 14:34:54,429 INFO L131 ToolchainWalker]: Walking toolchain with 5 elements. [2020-04-17 14:34:54,430 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-04-17 14:34:54,431 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-04-17 14:34:54,434 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-04-17 14:34:54,435 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 17.04 02:34:54" (1/1) ... [2020-04-17 14:34:54,438 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@7ff0bbb3 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.04 02:34:54, skipping insertion in model container [2020-04-17 14:34:54,438 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 17.04 02:34:54" (1/1) ... [2020-04-17 14:34:54,445 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-04-17 14:34:54,491 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-04-17 14:34:55,044 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-04-17 14:34:55,057 INFO L203 MainTranslator]: Completed pre-run [2020-04-17 14:34:55,098 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-04-17 14:34:55,172 INFO L208 MainTranslator]: Completed translation [2020-04-17 14:34:55,173 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.04 02:34:55 WrapperNode [2020-04-17 14:34:55,173 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-04-17 14:34:55,174 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2020-04-17 14:34:55,174 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2020-04-17 14:34:55,174 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2020-04-17 14:34:55,182 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.04 02:34:55" (1/1) ... [2020-04-17 14:34:55,198 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.04 02:34:55" (1/1) ... [2020-04-17 14:34:55,221 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2020-04-17 14:34:55,221 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2020-04-17 14:34:55,221 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2020-04-17 14:34:55,221 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2020-04-17 14:34:55,230 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.04 02:34:55" (1/1) ... [2020-04-17 14:34:55,231 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.04 02:34:55" (1/1) ... [2020-04-17 14:34:55,234 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.04 02:34:55" (1/1) ... [2020-04-17 14:34:55,234 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.04 02:34:55" (1/1) ... [2020-04-17 14:34:55,241 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.04 02:34:55" (1/1) ... [2020-04-17 14:34:55,246 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.04 02:34:55" (1/1) ... [2020-04-17 14:34:55,248 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.04 02:34:55" (1/1) ... [2020-04-17 14:34:55,251 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2020-04-17 14:34:55,251 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2020-04-17 14:34:55,251 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2020-04-17 14:34:55,252 INFO L275 PluginConnector]: RCFGBuilder initialized [2020-04-17 14:34:55,252 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.04 02:34:55" (1/1) ... No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-04-17 14:34:55,322 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2020-04-17 14:34:55,323 INFO L130 BoogieDeclarations]: Found specification of procedure thr1 [2020-04-17 14:34:55,323 INFO L138 BoogieDeclarations]: Found implementation of procedure thr1 [2020-04-17 14:34:55,323 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2020-04-17 14:34:55,323 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2020-04-17 14:34:55,323 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2020-04-17 14:34:55,324 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2020-04-17 14:34:55,324 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2020-04-17 14:34:55,324 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2020-04-17 14:34:55,327 WARN L205 CfgBuilder]: User set CodeBlockSize to SequenceOfStatements but program contains fork statements. Overwriting the user preferences and setting CodeBlockSize to SingleStatement [2020-04-17 14:34:55,865 INFO L290 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2020-04-17 14:34:55,865 INFO L295 CfgBuilder]: Removed 10 assume(true) statements. [2020-04-17 14:34:55,869 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 17.04 02:34:55 BoogieIcfgContainer [2020-04-17 14:34:55,869 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2020-04-17 14:34:55,870 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2020-04-17 14:34:55,870 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2020-04-17 14:34:55,873 INFO L275 PluginConnector]: TraceAbstraction initialized [2020-04-17 14:34:55,874 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 17.04 02:34:54" (1/3) ... [2020-04-17 14:34:55,875 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@5951ebea and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 17.04 02:34:55, skipping insertion in model container [2020-04-17 14:34:55,875 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.04 02:34:55" (2/3) ... [2020-04-17 14:34:55,875 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@5951ebea and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 17.04 02:34:55, skipping insertion in model container [2020-04-17 14:34:55,876 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 17.04 02:34:55" (3/3) ... [2020-04-17 14:34:55,877 INFO L109 eAbstractionObserver]: Analyzing ICFG 11_fmaxsymopt.i [2020-04-17 14:34:55,887 WARN L146 ceAbstractionStarter]: Switching off computation of Hoare annotation because input is a concurrent program [2020-04-17 14:34:55,888 INFO L157 ceAbstractionStarter]: Automizer settings: Hoare:false NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2020-04-17 14:34:55,895 INFO L169 ceAbstractionStarter]: Appying trace abstraction to program that has 1 error locations. [2020-04-17 14:34:55,896 INFO L340 ceAbstractionStarter]: Constructing petrified ICFG for 1 thread instances. [2020-04-17 14:34:55,919 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-17 14:34:55,919 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-17 14:34:55,920 WARN L315 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-17 14:34:55,920 WARN L315 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-17 14:34:55,920 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_#t~nondet4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-17 14:34:55,921 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_#t~nondet4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-17 14:34:55,921 WARN L315 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0_~offset~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-17 14:34:55,921 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_#t~nondet4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-17 14:34:55,921 WARN L315 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0_~offset~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-17 14:34:55,921 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-17 14:34:55,922 WARN L315 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-17 14:34:55,922 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-17 14:34:55,922 WARN L315 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-17 14:34:55,922 WARN L315 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-17 14:34:55,923 WARN L315 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-17 14:34:55,923 WARN L315 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0_~offset~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-17 14:34:55,923 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_findMax_#in~offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-17 14:34:55,923 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_findMax_#t~post2| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-17 14:34:55,924 WARN L315 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0_findMax_~e~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-17 14:34:55,924 WARN L315 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0_findMax_~offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-17 14:34:55,924 WARN L315 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0_findMax_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-17 14:34:55,924 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_findMax_#t~mem3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-17 14:34:55,924 WARN L315 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0_findMax_~my_max~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-17 14:34:55,925 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_findMax_#in~offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-17 14:34:55,925 WARN L315 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0_findMax_~offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-17 14:34:55,925 WARN L315 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0_findMax_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-17 14:34:55,925 WARN L315 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0_findMax_~e~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-17 14:34:55,925 WARN L315 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0_findMax_~my_max~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-17 14:34:55,926 WARN L315 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0_findMax_~offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-17 14:34:55,926 WARN L315 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0_findMax_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-17 14:34:55,926 WARN L315 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0_findMax_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-17 14:34:55,926 WARN L315 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0_findMax_~offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-17 14:34:55,926 WARN L315 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0_findMax_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-17 14:34:55,927 WARN L315 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0_findMax_~offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-17 14:34:55,927 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-17 14:34:55,927 WARN L315 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-17 14:34:55,927 WARN L315 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0_findMax_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-17 14:34:55,928 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_findMax_#t~mem3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-17 14:34:55,928 WARN L315 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0_findMax_~my_max~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-17 14:34:55,928 WARN L315 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0_findMax_~my_max~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-17 14:34:55,928 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_findMax_#t~mem3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-17 14:34:55,928 WARN L315 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0_findMax_~e~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-17 14:34:55,929 WARN L315 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0_findMax_~my_max~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-17 14:34:55,929 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-17 14:34:55,929 WARN L315 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-17 14:34:55,929 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_findMax_#t~mem3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-17 14:34:55,930 WARN L315 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0_findMax_~my_max~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-17 14:34:55,930 WARN L315 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0_findMax_~my_max~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-17 14:34:55,930 WARN L315 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0_findMax_~my_max~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-17 14:34:55,930 WARN L315 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0_findMax_~e~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-17 14:34:55,930 WARN L315 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0_findMax_~my_max~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-17 14:34:55,931 WARN L315 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0_findMax_~e~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-17 14:34:55,931 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-17 14:34:55,931 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-17 14:34:55,931 WARN L315 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0_findMax_~e~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-17 14:34:55,932 WARN L315 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0_findMax_~my_max~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-17 14:34:55,932 WARN L315 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0_findMax_~my_max~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-17 14:34:55,932 WARN L315 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0_findMax_~e~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-17 14:34:55,932 WARN L315 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0_findMax_~my_max~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-17 14:34:55,932 WARN L315 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0_findMax_~e~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-17 14:34:55,933 WARN L315 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0_findMax_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-17 14:34:55,933 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_findMax_#t~post2| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-17 14:34:55,933 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_findMax_#t~post2| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-17 14:34:55,933 WARN L315 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0_findMax_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-17 14:34:55,933 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_findMax_#t~post2| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-17 14:34:55,937 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_findMax_#in~offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-17 14:34:55,937 WARN L315 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0_findMax_~e~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-17 14:34:55,937 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-17 14:34:55,937 WARN L315 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-17 14:34:55,938 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_findMax_#t~post2| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-17 14:34:55,938 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_#t~nondet4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-17 14:34:55,938 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-17 14:34:55,938 WARN L315 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-17 14:34:55,938 WARN L315 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0_~offset~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-17 14:34:55,939 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_findMax_#t~mem3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-17 14:34:55,939 WARN L315 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0_findMax_~offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-17 14:34:55,939 WARN L315 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-17 14:34:55,939 WARN L315 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0_findMax_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-17 14:34:55,939 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-17 14:34:55,940 WARN L315 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0_findMax_~my_max~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-17 14:34:55,955 INFO L251 AbstractCegarLoop]: Starting to check reachability of 3 error locations. [2020-04-17 14:34:55,974 INFO L375 AbstractCegarLoop]: Interprodecural is true [2020-04-17 14:34:55,975 INFO L376 AbstractCegarLoop]: Hoare is true [2020-04-17 14:34:55,975 INFO L377 AbstractCegarLoop]: Compute interpolants for FPandBP [2020-04-17 14:34:55,975 INFO L378 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2020-04-17 14:34:55,975 INFO L379 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2020-04-17 14:34:55,975 INFO L380 AbstractCegarLoop]: Difference is false [2020-04-17 14:34:55,975 INFO L381 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2020-04-17 14:34:55,976 INFO L385 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2020-04-17 14:34:55,990 INFO L152 etLargeBlockEncoding]: Starting large block encoding on Petri net that has 63 places, 68 transitions, 141 flow [2020-04-17 14:34:55,992 INFO L71 FinitePrefix]: Start finitePrefix. Operand has 63 places, 68 transitions, 141 flow [2020-04-17 14:34:56,032 INFO L129 PetriNetUnfolder]: 9/76 cut-off events. [2020-04-17 14:34:56,032 INFO L130 PetriNetUnfolder]: For 0/0 co-relation queries the response was YES. [2020-04-17 14:34:56,037 INFO L80 FinitePrefix]: Finished finitePrefix Result has 81 conditions, 76 events. 9/76 cut-off events. For 0/0 co-relation queries the response was YES. Maximal size of possible extension queue 4. Compared 75 event pairs, 0 based on Foata normal form. 0/64 useless extension candidates. Maximal degree in co-relation 51. Up to 4 conditions per place. [2020-04-17 14:34:56,040 INFO L71 FinitePrefix]: Start finitePrefix. Operand has 63 places, 68 transitions, 141 flow [2020-04-17 14:34:56,060 INFO L129 PetriNetUnfolder]: 9/76 cut-off events. [2020-04-17 14:34:56,061 INFO L130 PetriNetUnfolder]: For 0/0 co-relation queries the response was YES. [2020-04-17 14:34:56,062 INFO L80 FinitePrefix]: Finished finitePrefix Result has 81 conditions, 76 events. 9/76 cut-off events. For 0/0 co-relation queries the response was YES. Maximal size of possible extension queue 4. Compared 75 event pairs, 0 based on Foata normal form. 0/64 useless extension candidates. Maximal degree in co-relation 51. Up to 4 conditions per place. [2020-04-17 14:34:56,064 INFO L158 etLargeBlockEncoding]: Number of co-enabled transitions 840 [2020-04-17 14:34:56,065 INFO L170 etLargeBlockEncoding]: Semantic Check. [2020-04-17 14:34:56,642 WARN L192 SmtUtils]: Spent 147.00 ms on a formula simplification. DAG size of input: 41 DAG size of output: 19 [2020-04-17 14:34:57,570 WARN L192 SmtUtils]: Spent 103.00 ms on a formula simplification. DAG size of input: 32 DAG size of output: 31 [2020-04-17 14:34:58,022 WARN L192 SmtUtils]: Spent 132.00 ms on a formula simplification. DAG size of input: 68 DAG size of output: 66 [2020-04-17 14:34:58,219 INFO L206 etLargeBlockEncoding]: Checked pairs total: 561 [2020-04-17 14:34:58,219 INFO L214 etLargeBlockEncoding]: Total number of compositions: 66 [2020-04-17 14:34:58,222 INFO L100 iNet2FiniteAutomaton]: Start petriNet2FiniteAutomaton. Operand has 12 places, 10 transitions, 25 flow [2020-04-17 14:34:58,230 INFO L122 iNet2FiniteAutomaton]: Finished petriNet2FiniteAutomaton. Result 24 states. [2020-04-17 14:34:58,232 INFO L276 IsEmpty]: Start isEmpty. Operand 24 states. [2020-04-17 14:34:58,236 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 6 [2020-04-17 14:34:58,236 INFO L417 BasicCegarLoop]: Found error trace [2020-04-17 14:34:58,237 INFO L425 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1] [2020-04-17 14:34:58,238 INFO L427 AbstractCegarLoop]: === Iteration 1 === [thr1Err0ASSERT_VIOLATIONERROR_FUNCTION, thr1Err0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATION]=== [2020-04-17 14:34:58,243 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-04-17 14:34:58,243 INFO L82 PathProgramCache]: Analyzing trace with hash 357171587, now seen corresponding path program 1 times [2020-04-17 14:34:58,251 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-04-17 14:34:58,251 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1604049734] [2020-04-17 14:34:58,252 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-04-17 14:34:58,356 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-04-17 14:34:58,400 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-04-17 14:34:58,401 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1604049734] [2020-04-17 14:34:58,401 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-04-17 14:34:58,402 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [1] imperfect sequences [] total 1 [2020-04-17 14:34:58,403 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1779551757] [2020-04-17 14:34:58,407 INFO L459 AbstractCegarLoop]: Interpolant automaton has 2 states [2020-04-17 14:34:58,407 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-04-17 14:34:58,422 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 2 interpolants. [2020-04-17 14:34:58,423 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2020-04-17 14:34:58,425 INFO L87 Difference]: Start difference. First operand 24 states. Second operand 2 states. [2020-04-17 14:34:58,436 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-04-17 14:34:58,436 INFO L93 Difference]: Finished difference Result 15 states and 24 transitions. [2020-04-17 14:34:58,437 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2020-04-17 14:34:58,438 INFO L78 Accepts]: Start accepts. Automaton has 2 states. Word has length 5 [2020-04-17 14:34:58,438 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-04-17 14:34:58,447 INFO L225 Difference]: With dead ends: 15 [2020-04-17 14:34:58,447 INFO L226 Difference]: Without dead ends: 15 [2020-04-17 14:34:58,449 INFO L678 BasicCegarLoop]: 0 DeclaredPredicates, 1 GetRequests, 1 SyntacticMatches, 0 SemanticMatches, 0 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2020-04-17 14:34:58,465 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 15 states. [2020-04-17 14:34:58,477 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 15 to 15. [2020-04-17 14:34:58,479 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 15 states. [2020-04-17 14:34:58,479 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 15 states and 24 transitions. [2020-04-17 14:34:58,481 INFO L78 Accepts]: Start accepts. Automaton has 15 states and 24 transitions. Word has length 5 [2020-04-17 14:34:58,481 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-04-17 14:34:58,481 INFO L479 AbstractCegarLoop]: Abstraction has 15 states and 24 transitions. [2020-04-17 14:34:58,481 INFO L480 AbstractCegarLoop]: Interpolant automaton has 2 states. [2020-04-17 14:34:58,481 INFO L276 IsEmpty]: Start isEmpty. Operand 15 states and 24 transitions. [2020-04-17 14:34:58,482 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2020-04-17 14:34:58,482 INFO L417 BasicCegarLoop]: Found error trace [2020-04-17 14:34:58,482 INFO L425 BasicCegarLoop]: trace histogram [2, 1, 1, 1, 1] [2020-04-17 14:34:58,482 INFO L427 AbstractCegarLoop]: === Iteration 2 === [thr1Err0ASSERT_VIOLATIONERROR_FUNCTION, thr1Err0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATION]=== [2020-04-17 14:34:58,483 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-04-17 14:34:58,483 INFO L82 PathProgramCache]: Analyzing trace with hash -1812714694, now seen corresponding path program 1 times [2020-04-17 14:34:58,483 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-04-17 14:34:58,483 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [366801347] [2020-04-17 14:34:58,483 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-04-17 14:34:58,512 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2020-04-17 14:34:58,526 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2020-04-17 14:34:58,551 INFO L174 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2020-04-17 14:34:58,552 INFO L523 BasicCegarLoop]: Counterexample might be feasible [2020-04-17 14:34:58,554 WARN L363 ceAbstractionStarter]: 1 thread instances were not sufficient, I will increase this number and restart the analysis [2020-04-17 14:34:58,554 INFO L340 ceAbstractionStarter]: Constructing petrified ICFG for 2 thread instances. [2020-04-17 14:34:58,568 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-17 14:34:58,569 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-17 14:34:58,569 WARN L315 ript$VariableManager]: TermVariabe thr1Thread2of2ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-17 14:34:58,569 WARN L315 ript$VariableManager]: TermVariabe thr1Thread2of2ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-17 14:34:58,569 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0_#t~nondet4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-17 14:34:58,570 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0_#t~nondet4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-17 14:34:58,570 WARN L315 ript$VariableManager]: TermVariabe thr1Thread2of2ForFork0_~offset~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-17 14:34:58,570 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0_#t~nondet4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-17 14:34:58,570 WARN L315 ript$VariableManager]: TermVariabe thr1Thread2of2ForFork0_~offset~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-17 14:34:58,570 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-17 14:34:58,571 WARN L315 ript$VariableManager]: TermVariabe thr1Thread2of2ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-17 14:34:58,572 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-17 14:34:58,572 WARN L315 ript$VariableManager]: TermVariabe thr1Thread2of2ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-17 14:34:58,573 WARN L315 ript$VariableManager]: TermVariabe thr1Thread2of2ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-17 14:34:58,573 WARN L315 ript$VariableManager]: TermVariabe thr1Thread2of2ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-17 14:34:58,574 WARN L315 ript$VariableManager]: TermVariabe thr1Thread2of2ForFork0_~offset~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-17 14:34:58,574 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0_findMax_#in~offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-17 14:34:58,574 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0_findMax_#t~post2| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-17 14:34:58,574 WARN L315 ript$VariableManager]: TermVariabe thr1Thread2of2ForFork0_findMax_~e~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-17 14:34:58,574 WARN L315 ript$VariableManager]: TermVariabe thr1Thread2of2ForFork0_findMax_~offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-17 14:34:58,574 WARN L315 ript$VariableManager]: TermVariabe thr1Thread2of2ForFork0_findMax_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-17 14:34:58,574 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0_findMax_#t~mem3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-17 14:34:58,575 WARN L315 ript$VariableManager]: TermVariabe thr1Thread2of2ForFork0_findMax_~my_max~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-17 14:34:58,575 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0_findMax_#in~offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-17 14:34:58,575 WARN L315 ript$VariableManager]: TermVariabe thr1Thread2of2ForFork0_findMax_~offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-17 14:34:58,575 WARN L315 ript$VariableManager]: TermVariabe thr1Thread2of2ForFork0_findMax_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-17 14:34:58,575 WARN L315 ript$VariableManager]: TermVariabe thr1Thread2of2ForFork0_findMax_~e~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-17 14:34:58,576 WARN L315 ript$VariableManager]: TermVariabe thr1Thread2of2ForFork0_findMax_~my_max~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-17 14:34:58,576 WARN L315 ript$VariableManager]: TermVariabe thr1Thread2of2ForFork0_findMax_~offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-17 14:34:58,576 WARN L315 ript$VariableManager]: TermVariabe thr1Thread2of2ForFork0_findMax_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-17 14:34:58,577 WARN L315 ript$VariableManager]: TermVariabe thr1Thread2of2ForFork0_findMax_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-17 14:34:58,577 WARN L315 ript$VariableManager]: TermVariabe thr1Thread2of2ForFork0_findMax_~offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-17 14:34:58,578 WARN L315 ript$VariableManager]: TermVariabe thr1Thread2of2ForFork0_findMax_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-17 14:34:58,578 WARN L315 ript$VariableManager]: TermVariabe thr1Thread2of2ForFork0_findMax_~offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-17 14:34:58,578 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-17 14:34:58,578 WARN L315 ript$VariableManager]: TermVariabe thr1Thread2of2ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-17 14:34:58,578 WARN L315 ript$VariableManager]: TermVariabe thr1Thread2of2ForFork0_findMax_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-17 14:34:58,578 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0_findMax_#t~mem3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-17 14:34:58,579 WARN L315 ript$VariableManager]: TermVariabe thr1Thread2of2ForFork0_findMax_~my_max~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-17 14:34:58,579 WARN L315 ript$VariableManager]: TermVariabe thr1Thread2of2ForFork0_findMax_~my_max~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-17 14:34:58,579 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0_findMax_#t~mem3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-17 14:34:58,579 WARN L315 ript$VariableManager]: TermVariabe thr1Thread2of2ForFork0_findMax_~e~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-17 14:34:58,580 WARN L315 ript$VariableManager]: TermVariabe thr1Thread2of2ForFork0_findMax_~my_max~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-17 14:34:58,580 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-17 14:34:58,580 WARN L315 ript$VariableManager]: TermVariabe thr1Thread2of2ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-17 14:34:58,580 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0_findMax_#t~mem3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-17 14:34:58,580 WARN L315 ript$VariableManager]: TermVariabe thr1Thread2of2ForFork0_findMax_~my_max~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-17 14:34:58,580 WARN L315 ript$VariableManager]: TermVariabe thr1Thread2of2ForFork0_findMax_~my_max~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-17 14:34:58,581 WARN L315 ript$VariableManager]: TermVariabe thr1Thread2of2ForFork0_findMax_~my_max~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-17 14:34:58,581 WARN L315 ript$VariableManager]: TermVariabe thr1Thread2of2ForFork0_findMax_~e~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-17 14:34:58,581 WARN L315 ript$VariableManager]: TermVariabe thr1Thread2of2ForFork0_findMax_~my_max~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-17 14:34:58,581 WARN L315 ript$VariableManager]: TermVariabe thr1Thread2of2ForFork0_findMax_~e~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-17 14:34:58,582 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-17 14:34:58,582 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-17 14:34:58,582 WARN L315 ript$VariableManager]: TermVariabe thr1Thread2of2ForFork0_findMax_~e~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-17 14:34:58,582 WARN L315 ript$VariableManager]: TermVariabe thr1Thread2of2ForFork0_findMax_~my_max~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-17 14:34:58,582 WARN L315 ript$VariableManager]: TermVariabe thr1Thread2of2ForFork0_findMax_~my_max~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-17 14:34:58,583 WARN L315 ript$VariableManager]: TermVariabe thr1Thread2of2ForFork0_findMax_~e~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-17 14:34:58,583 WARN L315 ript$VariableManager]: TermVariabe thr1Thread2of2ForFork0_findMax_~my_max~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-17 14:34:58,583 WARN L315 ript$VariableManager]: TermVariabe thr1Thread2of2ForFork0_findMax_~e~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-17 14:34:58,583 WARN L315 ript$VariableManager]: TermVariabe thr1Thread2of2ForFork0_findMax_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-17 14:34:58,583 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0_findMax_#t~post2| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-17 14:34:58,583 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0_findMax_#t~post2| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-17 14:34:58,583 WARN L315 ript$VariableManager]: TermVariabe thr1Thread2of2ForFork0_findMax_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-17 14:34:58,584 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0_findMax_#t~post2| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-17 14:34:58,584 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-17 14:34:58,584 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-17 14:34:58,585 WARN L315 ript$VariableManager]: TermVariabe thr1Thread1of2ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-17 14:34:58,585 WARN L315 ript$VariableManager]: TermVariabe thr1Thread1of2ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-17 14:34:58,585 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0_#t~nondet4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-17 14:34:58,585 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0_#t~nondet4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-17 14:34:58,585 WARN L315 ript$VariableManager]: TermVariabe thr1Thread1of2ForFork0_~offset~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-17 14:34:58,586 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0_#t~nondet4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-17 14:34:58,586 WARN L315 ript$VariableManager]: TermVariabe thr1Thread1of2ForFork0_~offset~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-17 14:34:58,589 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-17 14:34:58,590 WARN L315 ript$VariableManager]: TermVariabe thr1Thread1of2ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-17 14:34:58,590 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-17 14:34:58,590 WARN L315 ript$VariableManager]: TermVariabe thr1Thread1of2ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-17 14:34:58,597 WARN L315 ript$VariableManager]: TermVariabe thr1Thread1of2ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-17 14:34:58,597 WARN L315 ript$VariableManager]: TermVariabe thr1Thread1of2ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-17 14:34:58,597 WARN L315 ript$VariableManager]: TermVariabe thr1Thread1of2ForFork0_~offset~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-17 14:34:58,597 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0_findMax_#in~offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-17 14:34:58,597 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0_findMax_#t~post2| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-17 14:34:58,597 WARN L315 ript$VariableManager]: TermVariabe thr1Thread1of2ForFork0_findMax_~e~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-17 14:34:58,598 WARN L315 ript$VariableManager]: TermVariabe thr1Thread1of2ForFork0_findMax_~offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-17 14:34:58,598 WARN L315 ript$VariableManager]: TermVariabe thr1Thread1of2ForFork0_findMax_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-17 14:34:58,598 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0_findMax_#t~mem3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-17 14:34:58,598 WARN L315 ript$VariableManager]: TermVariabe thr1Thread1of2ForFork0_findMax_~my_max~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-17 14:34:58,598 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0_findMax_#in~offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-17 14:34:58,598 WARN L315 ript$VariableManager]: TermVariabe thr1Thread1of2ForFork0_findMax_~offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-17 14:34:58,598 WARN L315 ript$VariableManager]: TermVariabe thr1Thread1of2ForFork0_findMax_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-17 14:34:58,599 WARN L315 ript$VariableManager]: TermVariabe thr1Thread1of2ForFork0_findMax_~e~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-17 14:34:58,599 WARN L315 ript$VariableManager]: TermVariabe thr1Thread1of2ForFork0_findMax_~my_max~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-17 14:34:58,599 WARN L315 ript$VariableManager]: TermVariabe thr1Thread1of2ForFork0_findMax_~offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-17 14:34:58,601 WARN L315 ript$VariableManager]: TermVariabe thr1Thread1of2ForFork0_findMax_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-17 14:34:58,601 WARN L315 ript$VariableManager]: TermVariabe thr1Thread1of2ForFork0_findMax_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-17 14:34:58,601 WARN L315 ript$VariableManager]: TermVariabe thr1Thread1of2ForFork0_findMax_~offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-17 14:34:58,602 WARN L315 ript$VariableManager]: TermVariabe thr1Thread1of2ForFork0_findMax_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-17 14:34:58,602 WARN L315 ript$VariableManager]: TermVariabe thr1Thread1of2ForFork0_findMax_~offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-17 14:34:58,602 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-17 14:34:58,602 WARN L315 ript$VariableManager]: TermVariabe thr1Thread1of2ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-17 14:34:58,602 WARN L315 ript$VariableManager]: TermVariabe thr1Thread1of2ForFork0_findMax_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-17 14:34:58,602 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0_findMax_#t~mem3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-17 14:34:58,603 WARN L315 ript$VariableManager]: TermVariabe thr1Thread1of2ForFork0_findMax_~my_max~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-17 14:34:58,603 WARN L315 ript$VariableManager]: TermVariabe thr1Thread1of2ForFork0_findMax_~my_max~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-17 14:34:58,603 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0_findMax_#t~mem3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-17 14:34:58,603 WARN L315 ript$VariableManager]: TermVariabe thr1Thread1of2ForFork0_findMax_~e~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-17 14:34:58,603 WARN L315 ript$VariableManager]: TermVariabe thr1Thread1of2ForFork0_findMax_~my_max~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-17 14:34:58,604 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-17 14:34:58,604 WARN L315 ript$VariableManager]: TermVariabe thr1Thread1of2ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-17 14:34:58,604 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0_findMax_#t~mem3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-17 14:34:58,604 WARN L315 ript$VariableManager]: TermVariabe thr1Thread1of2ForFork0_findMax_~my_max~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-17 14:34:58,604 WARN L315 ript$VariableManager]: TermVariabe thr1Thread1of2ForFork0_findMax_~my_max~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-17 14:34:58,604 WARN L315 ript$VariableManager]: TermVariabe thr1Thread1of2ForFork0_findMax_~my_max~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-17 14:34:58,605 WARN L315 ript$VariableManager]: TermVariabe thr1Thread1of2ForFork0_findMax_~e~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-17 14:34:58,605 WARN L315 ript$VariableManager]: TermVariabe thr1Thread1of2ForFork0_findMax_~my_max~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-17 14:34:58,605 WARN L315 ript$VariableManager]: TermVariabe thr1Thread1of2ForFork0_findMax_~e~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-17 14:34:58,605 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-17 14:34:58,605 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-17 14:34:58,606 WARN L315 ript$VariableManager]: TermVariabe thr1Thread1of2ForFork0_findMax_~e~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-17 14:34:58,606 WARN L315 ript$VariableManager]: TermVariabe thr1Thread1of2ForFork0_findMax_~my_max~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-17 14:34:58,606 WARN L315 ript$VariableManager]: TermVariabe thr1Thread1of2ForFork0_findMax_~my_max~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-17 14:34:58,606 WARN L315 ript$VariableManager]: TermVariabe thr1Thread1of2ForFork0_findMax_~e~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-17 14:34:58,606 WARN L315 ript$VariableManager]: TermVariabe thr1Thread1of2ForFork0_findMax_~my_max~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-17 14:34:58,606 WARN L315 ript$VariableManager]: TermVariabe thr1Thread1of2ForFork0_findMax_~e~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-17 14:34:58,607 WARN L315 ript$VariableManager]: TermVariabe thr1Thread1of2ForFork0_findMax_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-17 14:34:58,607 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0_findMax_#t~post2| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-17 14:34:58,607 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0_findMax_#t~post2| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-17 14:34:58,607 WARN L315 ript$VariableManager]: TermVariabe thr1Thread1of2ForFork0_findMax_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-17 14:34:58,607 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0_findMax_#t~post2| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-17 14:34:58,608 WARN L315 ript$VariableManager]: TermVariabe thr1Thread1of2ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-17 14:34:58,608 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0_findMax_#t~post2| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-17 14:34:58,608 WARN L315 ript$VariableManager]: TermVariabe thr1Thread1of2ForFork0_~offset~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-17 14:34:58,608 WARN L315 ript$VariableManager]: TermVariabe thr1Thread1of2ForFork0_findMax_~my_max~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-17 14:34:58,608 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0_findMax_#in~offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-17 14:34:58,609 WARN L315 ript$VariableManager]: TermVariabe thr1Thread1of2ForFork0_findMax_~e~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-17 14:34:58,609 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-17 14:34:58,609 WARN L315 ript$VariableManager]: TermVariabe thr1Thread1of2ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-17 14:34:58,609 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-17 14:34:58,609 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0_findMax_#t~mem3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-17 14:34:58,610 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-17 14:34:58,610 WARN L315 ript$VariableManager]: TermVariabe thr1Thread1of2ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-17 14:34:58,610 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0_#t~nondet4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-17 14:34:58,610 WARN L315 ript$VariableManager]: TermVariabe thr1Thread1of2ForFork0_findMax_~offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-17 14:34:58,610 WARN L315 ript$VariableManager]: TermVariabe thr1Thread1of2ForFork0_findMax_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-17 14:34:58,613 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0_#t~nondet4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-17 14:34:58,613 WARN L315 ript$VariableManager]: TermVariabe thr1Thread2of2ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-17 14:34:58,613 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-17 14:34:58,614 WARN L315 ript$VariableManager]: TermVariabe thr1Thread2of2ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-17 14:34:58,614 WARN L315 ript$VariableManager]: TermVariabe thr1Thread2of2ForFork0_findMax_~offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-17 14:34:58,614 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0_findMax_#t~post2| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-17 14:34:58,614 WARN L315 ript$VariableManager]: TermVariabe thr1Thread2of2ForFork0_findMax_~my_max~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-17 14:34:58,614 WARN L315 ript$VariableManager]: TermVariabe thr1Thread2of2ForFork0_~offset~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-17 14:34:58,614 WARN L315 ript$VariableManager]: TermVariabe thr1Thread2of2ForFork0_findMax_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-17 14:34:58,614 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0_findMax_#in~offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-17 14:34:58,615 WARN L315 ript$VariableManager]: TermVariabe thr1Thread2of2ForFork0_findMax_~e~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-17 14:34:58,615 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-17 14:34:58,615 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-17 14:34:58,615 WARN L315 ript$VariableManager]: TermVariabe thr1Thread2of2ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-17 14:34:58,615 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0_findMax_#t~mem3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-17 14:34:58,617 INFO L251 AbstractCegarLoop]: Starting to check reachability of 4 error locations. [2020-04-17 14:34:58,617 INFO L375 AbstractCegarLoop]: Interprodecural is true [2020-04-17 14:34:58,617 INFO L376 AbstractCegarLoop]: Hoare is true [2020-04-17 14:34:58,617 INFO L377 AbstractCegarLoop]: Compute interpolants for FPandBP [2020-04-17 14:34:58,618 INFO L378 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2020-04-17 14:34:58,618 INFO L379 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2020-04-17 14:34:58,618 INFO L380 AbstractCegarLoop]: Difference is false [2020-04-17 14:34:58,618 INFO L381 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2020-04-17 14:34:58,618 INFO L385 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2020-04-17 14:34:58,625 INFO L152 etLargeBlockEncoding]: Starting large block encoding on Petri net that has 101 places, 111 transitions, 234 flow [2020-04-17 14:34:58,625 INFO L71 FinitePrefix]: Start finitePrefix. Operand has 101 places, 111 transitions, 234 flow [2020-04-17 14:34:58,679 INFO L129 PetriNetUnfolder]: 17/128 cut-off events. [2020-04-17 14:34:58,680 INFO L130 PetriNetUnfolder]: For 2/2 co-relation queries the response was YES. [2020-04-17 14:34:58,683 INFO L80 FinitePrefix]: Finished finitePrefix Result has 138 conditions, 128 events. 17/128 cut-off events. For 2/2 co-relation queries the response was YES. Maximal size of possible extension queue 6. Compared 244 event pairs, 0 based on Foata normal form. 0/106 useless extension candidates. Maximal degree in co-relation 93. Up to 6 conditions per place. [2020-04-17 14:34:58,690 INFO L71 FinitePrefix]: Start finitePrefix. Operand has 101 places, 111 transitions, 234 flow [2020-04-17 14:34:58,725 INFO L129 PetriNetUnfolder]: 17/128 cut-off events. [2020-04-17 14:34:58,725 INFO L130 PetriNetUnfolder]: For 2/2 co-relation queries the response was YES. [2020-04-17 14:34:58,729 INFO L80 FinitePrefix]: Finished finitePrefix Result has 138 conditions, 128 events. 17/128 cut-off events. For 2/2 co-relation queries the response was YES. Maximal size of possible extension queue 6. Compared 244 event pairs, 0 based on Foata normal form. 0/106 useless extension candidates. Maximal degree in co-relation 93. Up to 6 conditions per place. [2020-04-17 14:34:58,734 INFO L158 etLargeBlockEncoding]: Number of co-enabled transitions 5292 [2020-04-17 14:34:58,734 INFO L170 etLargeBlockEncoding]: Semantic Check. [2020-04-17 14:34:59,441 WARN L192 SmtUtils]: Spent 165.00 ms on a formula simplification. DAG size of input: 44 DAG size of output: 22 [2020-04-17 14:35:00,729 WARN L192 SmtUtils]: Spent 121.00 ms on a formula simplification. DAG size of input: 68 DAG size of output: 64 [2020-04-17 14:35:01,032 INFO L206 etLargeBlockEncoding]: Checked pairs total: 7205 [2020-04-17 14:35:01,033 INFO L214 etLargeBlockEncoding]: Total number of compositions: 98 [2020-04-17 14:35:01,033 INFO L100 iNet2FiniteAutomaton]: Start petriNet2FiniteAutomaton. Operand has 28 places, 31 transitions, 74 flow [2020-04-17 14:35:01,053 INFO L122 iNet2FiniteAutomaton]: Finished petriNet2FiniteAutomaton. Result 445 states. [2020-04-17 14:35:01,053 INFO L276 IsEmpty]: Start isEmpty. Operand 445 states. [2020-04-17 14:35:01,054 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2020-04-17 14:35:01,054 INFO L417 BasicCegarLoop]: Found error trace [2020-04-17 14:35:01,055 INFO L425 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1] [2020-04-17 14:35:01,055 INFO L427 AbstractCegarLoop]: === Iteration 1 === [thr1Err0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATION, thr1Err0ASSERT_VIOLATIONERROR_FUNCTION, thr1Err0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-04-17 14:35:01,055 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-04-17 14:35:01,055 INFO L82 PathProgramCache]: Analyzing trace with hash 1367952323, now seen corresponding path program 1 times [2020-04-17 14:35:01,056 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-04-17 14:35:01,056 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1316720781] [2020-04-17 14:35:01,056 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-04-17 14:35:01,072 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-04-17 14:35:01,089 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-04-17 14:35:01,090 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1316720781] [2020-04-17 14:35:01,090 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-04-17 14:35:01,090 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2020-04-17 14:35:01,091 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [50981228] [2020-04-17 14:35:01,091 INFO L459 AbstractCegarLoop]: Interpolant automaton has 2 states [2020-04-17 14:35:01,091 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-04-17 14:35:01,091 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 2 interpolants. [2020-04-17 14:35:01,092 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2020-04-17 14:35:01,092 INFO L87 Difference]: Start difference. First operand 445 states. Second operand 2 states. [2020-04-17 14:35:01,119 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-04-17 14:35:01,119 INFO L93 Difference]: Finished difference Result 354 states and 1023 transitions. [2020-04-17 14:35:01,119 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2020-04-17 14:35:01,119 INFO L78 Accepts]: Start accepts. Automaton has 2 states. Word has length 6 [2020-04-17 14:35:01,119 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-04-17 14:35:01,132 INFO L225 Difference]: With dead ends: 354 [2020-04-17 14:35:01,133 INFO L226 Difference]: Without dead ends: 354 [2020-04-17 14:35:01,133 INFO L678 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 [2020-04-17 14:35:01,142 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 354 states. [2020-04-17 14:35:01,181 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 354 to 354. [2020-04-17 14:35:01,182 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 354 states. [2020-04-17 14:35:01,188 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 354 states to 354 states and 1023 transitions. [2020-04-17 14:35:01,189 INFO L78 Accepts]: Start accepts. Automaton has 354 states and 1023 transitions. Word has length 6 [2020-04-17 14:35:01,189 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-04-17 14:35:01,189 INFO L479 AbstractCegarLoop]: Abstraction has 354 states and 1023 transitions. [2020-04-17 14:35:01,189 INFO L480 AbstractCegarLoop]: Interpolant automaton has 2 states. [2020-04-17 14:35:01,189 INFO L276 IsEmpty]: Start isEmpty. Operand 354 states and 1023 transitions. [2020-04-17 14:35:01,190 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2020-04-17 14:35:01,190 INFO L417 BasicCegarLoop]: Found error trace [2020-04-17 14:35:01,190 INFO L425 BasicCegarLoop]: trace histogram [3, 2, 1, 1, 1, 1] [2020-04-17 14:35:01,191 INFO L427 AbstractCegarLoop]: === Iteration 2 === [thr1Err0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATION, thr1Err0ASSERT_VIOLATIONERROR_FUNCTION, thr1Err0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-04-17 14:35:01,191 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-04-17 14:35:01,191 INFO L82 PathProgramCache]: Analyzing trace with hash 277539280, now seen corresponding path program 1 times [2020-04-17 14:35:01,191 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-04-17 14:35:01,192 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1987794443] [2020-04-17 14:35:01,192 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-04-17 14:35:01,224 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2020-04-17 14:35:01,250 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2020-04-17 14:35:01,259 INFO L174 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2020-04-17 14:35:01,259 INFO L523 BasicCegarLoop]: Counterexample might be feasible [2020-04-17 14:35:01,260 WARN L363 ceAbstractionStarter]: 2 thread instances were not sufficient, I will increase this number and restart the analysis [2020-04-17 14:35:01,261 INFO L340 ceAbstractionStarter]: Constructing petrified ICFG for 3 thread instances. [2020-04-17 14:35:01,270 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork0_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-17 14:35:01,271 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork0_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-17 14:35:01,271 WARN L315 ript$VariableManager]: TermVariabe thr1Thread3of3ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-17 14:35:01,271 WARN L315 ript$VariableManager]: TermVariabe thr1Thread3of3ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-17 14:35:01,271 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork0_#t~nondet4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-17 14:35:01,271 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork0_#t~nondet4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-17 14:35:01,271 WARN L315 ript$VariableManager]: TermVariabe thr1Thread3of3ForFork0_~offset~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-17 14:35:01,271 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork0_#t~nondet4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-17 14:35:01,271 WARN L315 ript$VariableManager]: TermVariabe thr1Thread3of3ForFork0_~offset~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-17 14:35:01,272 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-17 14:35:01,272 WARN L315 ript$VariableManager]: TermVariabe thr1Thread3of3ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-17 14:35:01,272 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-17 14:35:01,272 WARN L315 ript$VariableManager]: TermVariabe thr1Thread3of3ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-17 14:35:01,272 WARN L315 ript$VariableManager]: TermVariabe thr1Thread3of3ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-17 14:35:01,272 WARN L315 ript$VariableManager]: TermVariabe thr1Thread3of3ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-17 14:35:01,272 WARN L315 ript$VariableManager]: TermVariabe thr1Thread3of3ForFork0_~offset~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-17 14:35:01,272 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork0_findMax_#in~offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-17 14:35:01,272 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork0_findMax_#t~post2| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-17 14:35:01,273 WARN L315 ript$VariableManager]: TermVariabe thr1Thread3of3ForFork0_findMax_~e~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-17 14:35:01,273 WARN L315 ript$VariableManager]: TermVariabe thr1Thread3of3ForFork0_findMax_~offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-17 14:35:01,273 WARN L315 ript$VariableManager]: TermVariabe thr1Thread3of3ForFork0_findMax_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-17 14:35:01,273 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork0_findMax_#t~mem3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-17 14:35:01,273 WARN L315 ript$VariableManager]: TermVariabe thr1Thread3of3ForFork0_findMax_~my_max~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-17 14:35:01,273 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork0_findMax_#in~offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-17 14:35:01,273 WARN L315 ript$VariableManager]: TermVariabe thr1Thread3of3ForFork0_findMax_~offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-17 14:35:01,273 WARN L315 ript$VariableManager]: TermVariabe thr1Thread3of3ForFork0_findMax_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-17 14:35:01,273 WARN L315 ript$VariableManager]: TermVariabe thr1Thread3of3ForFork0_findMax_~e~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-17 14:35:01,273 WARN L315 ript$VariableManager]: TermVariabe thr1Thread3of3ForFork0_findMax_~my_max~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-17 14:35:01,274 WARN L315 ript$VariableManager]: TermVariabe thr1Thread3of3ForFork0_findMax_~offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-17 14:35:01,274 WARN L315 ript$VariableManager]: TermVariabe thr1Thread3of3ForFork0_findMax_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-17 14:35:01,274 WARN L315 ript$VariableManager]: TermVariabe thr1Thread3of3ForFork0_findMax_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-17 14:35:01,274 WARN L315 ript$VariableManager]: TermVariabe thr1Thread3of3ForFork0_findMax_~offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-17 14:35:01,274 WARN L315 ript$VariableManager]: TermVariabe thr1Thread3of3ForFork0_findMax_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-17 14:35:01,274 WARN L315 ript$VariableManager]: TermVariabe thr1Thread3of3ForFork0_findMax_~offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-17 14:35:01,274 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-17 14:35:01,274 WARN L315 ript$VariableManager]: TermVariabe thr1Thread3of3ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-17 14:35:01,274 WARN L315 ript$VariableManager]: TermVariabe thr1Thread3of3ForFork0_findMax_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-17 14:35:01,274 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork0_findMax_#t~mem3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-17 14:35:01,275 WARN L315 ript$VariableManager]: TermVariabe thr1Thread3of3ForFork0_findMax_~my_max~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-17 14:35:01,275 WARN L315 ript$VariableManager]: TermVariabe thr1Thread3of3ForFork0_findMax_~my_max~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-17 14:35:01,275 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork0_findMax_#t~mem3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-17 14:35:01,275 WARN L315 ript$VariableManager]: TermVariabe thr1Thread3of3ForFork0_findMax_~e~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-17 14:35:01,275 WARN L315 ript$VariableManager]: TermVariabe thr1Thread3of3ForFork0_findMax_~my_max~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-17 14:35:01,275 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-17 14:35:01,275 WARN L315 ript$VariableManager]: TermVariabe thr1Thread3of3ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-17 14:35:01,275 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork0_findMax_#t~mem3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-17 14:35:01,275 WARN L315 ript$VariableManager]: TermVariabe thr1Thread3of3ForFork0_findMax_~my_max~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-17 14:35:01,276 WARN L315 ript$VariableManager]: TermVariabe thr1Thread3of3ForFork0_findMax_~my_max~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-17 14:35:01,276 WARN L315 ript$VariableManager]: TermVariabe thr1Thread3of3ForFork0_findMax_~my_max~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-17 14:35:01,276 WARN L315 ript$VariableManager]: TermVariabe thr1Thread3of3ForFork0_findMax_~e~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-17 14:35:01,276 WARN L315 ript$VariableManager]: TermVariabe thr1Thread3of3ForFork0_findMax_~my_max~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-17 14:35:01,276 WARN L315 ript$VariableManager]: TermVariabe thr1Thread3of3ForFork0_findMax_~e~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-17 14:35:01,276 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-17 14:35:01,276 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-17 14:35:01,276 WARN L315 ript$VariableManager]: TermVariabe thr1Thread3of3ForFork0_findMax_~e~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-17 14:35:01,276 WARN L315 ript$VariableManager]: TermVariabe thr1Thread3of3ForFork0_findMax_~my_max~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-17 14:35:01,276 WARN L315 ript$VariableManager]: TermVariabe thr1Thread3of3ForFork0_findMax_~my_max~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-17 14:35:01,277 WARN L315 ript$VariableManager]: TermVariabe thr1Thread3of3ForFork0_findMax_~e~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-17 14:35:01,277 WARN L315 ript$VariableManager]: TermVariabe thr1Thread3of3ForFork0_findMax_~my_max~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-17 14:35:01,277 WARN L315 ript$VariableManager]: TermVariabe thr1Thread3of3ForFork0_findMax_~e~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-17 14:35:01,277 WARN L315 ript$VariableManager]: TermVariabe thr1Thread3of3ForFork0_findMax_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-17 14:35:01,277 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork0_findMax_#t~post2| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-17 14:35:01,277 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork0_findMax_#t~post2| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-17 14:35:01,277 WARN L315 ript$VariableManager]: TermVariabe thr1Thread3of3ForFork0_findMax_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-17 14:35:01,277 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork0_findMax_#t~post2| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-17 14:35:01,278 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork0_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-17 14:35:01,278 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork0_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-17 14:35:01,278 WARN L315 ript$VariableManager]: TermVariabe thr1Thread1of3ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-17 14:35:01,278 WARN L315 ript$VariableManager]: TermVariabe thr1Thread1of3ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-17 14:35:01,278 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork0_#t~nondet4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-17 14:35:01,278 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork0_#t~nondet4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-17 14:35:01,279 WARN L315 ript$VariableManager]: TermVariabe thr1Thread1of3ForFork0_~offset~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-17 14:35:01,279 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork0_#t~nondet4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-17 14:35:01,279 WARN L315 ript$VariableManager]: TermVariabe thr1Thread1of3ForFork0_~offset~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-17 14:35:01,279 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-17 14:35:01,279 WARN L315 ript$VariableManager]: TermVariabe thr1Thread1of3ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-17 14:35:01,279 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-17 14:35:01,279 WARN L315 ript$VariableManager]: TermVariabe thr1Thread1of3ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-17 14:35:01,279 WARN L315 ript$VariableManager]: TermVariabe thr1Thread1of3ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-17 14:35:01,280 WARN L315 ript$VariableManager]: TermVariabe thr1Thread1of3ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-17 14:35:01,280 WARN L315 ript$VariableManager]: TermVariabe thr1Thread1of3ForFork0_~offset~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-17 14:35:01,280 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork0_findMax_#in~offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-17 14:35:01,280 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork0_findMax_#t~post2| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-17 14:35:01,280 WARN L315 ript$VariableManager]: TermVariabe thr1Thread1of3ForFork0_findMax_~e~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-17 14:35:01,280 WARN L315 ript$VariableManager]: TermVariabe thr1Thread1of3ForFork0_findMax_~offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-17 14:35:01,280 WARN L315 ript$VariableManager]: TermVariabe thr1Thread1of3ForFork0_findMax_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-17 14:35:01,280 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork0_findMax_#t~mem3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-17 14:35:01,280 WARN L315 ript$VariableManager]: TermVariabe thr1Thread1of3ForFork0_findMax_~my_max~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-17 14:35:01,280 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork0_findMax_#in~offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-17 14:35:01,280 WARN L315 ript$VariableManager]: TermVariabe thr1Thread1of3ForFork0_findMax_~offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-17 14:35:01,281 WARN L315 ript$VariableManager]: TermVariabe thr1Thread1of3ForFork0_findMax_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-17 14:35:01,281 WARN L315 ript$VariableManager]: TermVariabe thr1Thread1of3ForFork0_findMax_~e~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-17 14:35:01,281 WARN L315 ript$VariableManager]: TermVariabe thr1Thread1of3ForFork0_findMax_~my_max~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-17 14:35:01,281 WARN L315 ript$VariableManager]: TermVariabe thr1Thread1of3ForFork0_findMax_~offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-17 14:35:01,281 WARN L315 ript$VariableManager]: TermVariabe thr1Thread1of3ForFork0_findMax_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-17 14:35:01,282 WARN L315 ript$VariableManager]: TermVariabe thr1Thread1of3ForFork0_findMax_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-17 14:35:01,282 WARN L315 ript$VariableManager]: TermVariabe thr1Thread1of3ForFork0_findMax_~offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-17 14:35:01,282 WARN L315 ript$VariableManager]: TermVariabe thr1Thread1of3ForFork0_findMax_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-17 14:35:01,282 WARN L315 ript$VariableManager]: TermVariabe thr1Thread1of3ForFork0_findMax_~offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-17 14:35:01,282 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-17 14:35:01,282 WARN L315 ript$VariableManager]: TermVariabe thr1Thread1of3ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-17 14:35:01,283 WARN L315 ript$VariableManager]: TermVariabe thr1Thread1of3ForFork0_findMax_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-17 14:35:01,283 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork0_findMax_#t~mem3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-17 14:35:01,283 WARN L315 ript$VariableManager]: TermVariabe thr1Thread1of3ForFork0_findMax_~my_max~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-17 14:35:01,283 WARN L315 ript$VariableManager]: TermVariabe thr1Thread1of3ForFork0_findMax_~my_max~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-17 14:35:01,283 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork0_findMax_#t~mem3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-17 14:35:01,283 WARN L315 ript$VariableManager]: TermVariabe thr1Thread1of3ForFork0_findMax_~e~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-17 14:35:01,284 WARN L315 ript$VariableManager]: TermVariabe thr1Thread1of3ForFork0_findMax_~my_max~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-17 14:35:01,284 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-17 14:35:01,284 WARN L315 ript$VariableManager]: TermVariabe thr1Thread1of3ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-17 14:35:01,284 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork0_findMax_#t~mem3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-17 14:35:01,284 WARN L315 ript$VariableManager]: TermVariabe thr1Thread1of3ForFork0_findMax_~my_max~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-17 14:35:01,284 WARN L315 ript$VariableManager]: TermVariabe thr1Thread1of3ForFork0_findMax_~my_max~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-17 14:35:01,285 WARN L315 ript$VariableManager]: TermVariabe thr1Thread1of3ForFork0_findMax_~my_max~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-17 14:35:01,285 WARN L315 ript$VariableManager]: TermVariabe thr1Thread1of3ForFork0_findMax_~e~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-17 14:35:01,285 WARN L315 ript$VariableManager]: TermVariabe thr1Thread1of3ForFork0_findMax_~my_max~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-17 14:35:01,285 WARN L315 ript$VariableManager]: TermVariabe thr1Thread1of3ForFork0_findMax_~e~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-17 14:35:01,285 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-17 14:35:01,285 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-17 14:35:01,285 WARN L315 ript$VariableManager]: TermVariabe thr1Thread1of3ForFork0_findMax_~e~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-17 14:35:01,285 WARN L315 ript$VariableManager]: TermVariabe thr1Thread1of3ForFork0_findMax_~my_max~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-17 14:35:01,285 WARN L315 ript$VariableManager]: TermVariabe thr1Thread1of3ForFork0_findMax_~my_max~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-17 14:35:01,285 WARN L315 ript$VariableManager]: TermVariabe thr1Thread1of3ForFork0_findMax_~e~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-17 14:35:01,286 WARN L315 ript$VariableManager]: TermVariabe thr1Thread1of3ForFork0_findMax_~my_max~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-17 14:35:01,286 WARN L315 ript$VariableManager]: TermVariabe thr1Thread1of3ForFork0_findMax_~e~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-17 14:35:01,286 WARN L315 ript$VariableManager]: TermVariabe thr1Thread1of3ForFork0_findMax_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-17 14:35:01,286 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork0_findMax_#t~post2| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-17 14:35:01,286 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork0_findMax_#t~post2| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-17 14:35:01,286 WARN L315 ript$VariableManager]: TermVariabe thr1Thread1of3ForFork0_findMax_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-17 14:35:01,286 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork0_findMax_#t~post2| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-17 14:35:01,287 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork0_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-17 14:35:01,287 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork0_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-17 14:35:01,287 WARN L315 ript$VariableManager]: TermVariabe thr1Thread2of3ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-17 14:35:01,287 WARN L315 ript$VariableManager]: TermVariabe thr1Thread2of3ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-17 14:35:01,287 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork0_#t~nondet4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-17 14:35:01,287 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork0_#t~nondet4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-17 14:35:01,288 WARN L315 ript$VariableManager]: TermVariabe thr1Thread2of3ForFork0_~offset~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-17 14:35:01,288 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork0_#t~nondet4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-17 14:35:01,288 WARN L315 ript$VariableManager]: TermVariabe thr1Thread2of3ForFork0_~offset~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-17 14:35:01,288 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-17 14:35:01,288 WARN L315 ript$VariableManager]: TermVariabe thr1Thread2of3ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-17 14:35:01,288 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-17 14:35:01,289 WARN L315 ript$VariableManager]: TermVariabe thr1Thread2of3ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-17 14:35:01,289 WARN L315 ript$VariableManager]: TermVariabe thr1Thread2of3ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-17 14:35:01,289 WARN L315 ript$VariableManager]: TermVariabe thr1Thread2of3ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-17 14:35:01,289 WARN L315 ript$VariableManager]: TermVariabe thr1Thread2of3ForFork0_~offset~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-17 14:35:01,289 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork0_findMax_#in~offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-17 14:35:01,289 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork0_findMax_#t~post2| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-17 14:35:01,289 WARN L315 ript$VariableManager]: TermVariabe thr1Thread2of3ForFork0_findMax_~e~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-17 14:35:01,290 WARN L315 ript$VariableManager]: TermVariabe thr1Thread2of3ForFork0_findMax_~offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-17 14:35:01,290 WARN L315 ript$VariableManager]: TermVariabe thr1Thread2of3ForFork0_findMax_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-17 14:35:01,290 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork0_findMax_#t~mem3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-17 14:35:01,290 WARN L315 ript$VariableManager]: TermVariabe thr1Thread2of3ForFork0_findMax_~my_max~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-17 14:35:01,290 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork0_findMax_#in~offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-17 14:35:01,290 WARN L315 ript$VariableManager]: TermVariabe thr1Thread2of3ForFork0_findMax_~offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-17 14:35:01,290 WARN L315 ript$VariableManager]: TermVariabe thr1Thread2of3ForFork0_findMax_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-17 14:35:01,290 WARN L315 ript$VariableManager]: TermVariabe thr1Thread2of3ForFork0_findMax_~e~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-17 14:35:01,290 WARN L315 ript$VariableManager]: TermVariabe thr1Thread2of3ForFork0_findMax_~my_max~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-17 14:35:01,291 WARN L315 ript$VariableManager]: TermVariabe thr1Thread2of3ForFork0_findMax_~offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-17 14:35:01,291 WARN L315 ript$VariableManager]: TermVariabe thr1Thread2of3ForFork0_findMax_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-17 14:35:01,291 WARN L315 ript$VariableManager]: TermVariabe thr1Thread2of3ForFork0_findMax_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-17 14:35:01,291 WARN L315 ript$VariableManager]: TermVariabe thr1Thread2of3ForFork0_findMax_~offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-17 14:35:01,291 WARN L315 ript$VariableManager]: TermVariabe thr1Thread2of3ForFork0_findMax_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-17 14:35:01,291 WARN L315 ript$VariableManager]: TermVariabe thr1Thread2of3ForFork0_findMax_~offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-17 14:35:01,291 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-17 14:35:01,291 WARN L315 ript$VariableManager]: TermVariabe thr1Thread2of3ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-17 14:35:01,291 WARN L315 ript$VariableManager]: TermVariabe thr1Thread2of3ForFork0_findMax_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-17 14:35:01,291 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork0_findMax_#t~mem3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-17 14:35:01,292 WARN L315 ript$VariableManager]: TermVariabe thr1Thread2of3ForFork0_findMax_~my_max~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-17 14:35:01,292 WARN L315 ript$VariableManager]: TermVariabe thr1Thread2of3ForFork0_findMax_~my_max~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-17 14:35:01,292 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork0_findMax_#t~mem3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-17 14:35:01,292 WARN L315 ript$VariableManager]: TermVariabe thr1Thread2of3ForFork0_findMax_~e~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-17 14:35:01,292 WARN L315 ript$VariableManager]: TermVariabe thr1Thread2of3ForFork0_findMax_~my_max~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-17 14:35:01,292 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-17 14:35:01,292 WARN L315 ript$VariableManager]: TermVariabe thr1Thread2of3ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-17 14:35:01,292 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork0_findMax_#t~mem3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-17 14:35:01,292 WARN L315 ript$VariableManager]: TermVariabe thr1Thread2of3ForFork0_findMax_~my_max~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-17 14:35:01,292 WARN L315 ript$VariableManager]: TermVariabe thr1Thread2of3ForFork0_findMax_~my_max~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-17 14:35:01,293 WARN L315 ript$VariableManager]: TermVariabe thr1Thread2of3ForFork0_findMax_~my_max~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-17 14:35:01,293 WARN L315 ript$VariableManager]: TermVariabe thr1Thread2of3ForFork0_findMax_~e~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-17 14:35:01,293 WARN L315 ript$VariableManager]: TermVariabe thr1Thread2of3ForFork0_findMax_~my_max~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-17 14:35:01,293 WARN L315 ript$VariableManager]: TermVariabe thr1Thread2of3ForFork0_findMax_~e~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-17 14:35:01,293 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-17 14:35:01,293 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-17 14:35:01,293 WARN L315 ript$VariableManager]: TermVariabe thr1Thread2of3ForFork0_findMax_~e~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-17 14:35:01,293 WARN L315 ript$VariableManager]: TermVariabe thr1Thread2of3ForFork0_findMax_~my_max~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-17 14:35:01,293 WARN L315 ript$VariableManager]: TermVariabe thr1Thread2of3ForFork0_findMax_~my_max~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-17 14:35:01,293 WARN L315 ript$VariableManager]: TermVariabe thr1Thread2of3ForFork0_findMax_~e~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-17 14:35:01,294 WARN L315 ript$VariableManager]: TermVariabe thr1Thread2of3ForFork0_findMax_~my_max~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-17 14:35:01,294 WARN L315 ript$VariableManager]: TermVariabe thr1Thread2of3ForFork0_findMax_~e~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-17 14:35:01,294 WARN L315 ript$VariableManager]: TermVariabe thr1Thread2of3ForFork0_findMax_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-17 14:35:01,294 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork0_findMax_#t~post2| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-17 14:35:01,294 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork0_findMax_#t~post2| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-17 14:35:01,294 WARN L315 ript$VariableManager]: TermVariabe thr1Thread2of3ForFork0_findMax_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-17 14:35:01,294 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork0_findMax_#t~post2| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-17 14:35:01,294 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-17 14:35:01,295 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-17 14:35:01,295 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork0_findMax_#t~post2| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-17 14:35:01,295 WARN L315 ript$VariableManager]: TermVariabe thr1Thread1of3ForFork0_findMax_~my_max~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-17 14:35:01,295 WARN L315 ript$VariableManager]: TermVariabe thr1Thread1of3ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-17 14:35:01,295 WARN L315 ript$VariableManager]: TermVariabe thr1Thread1of3ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-17 14:35:01,295 WARN L315 ript$VariableManager]: TermVariabe thr1Thread1of3ForFork0_~offset~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-17 14:35:01,296 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork0_findMax_#t~mem3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-17 14:35:01,296 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-17 14:35:01,296 WARN L315 ript$VariableManager]: TermVariabe thr1Thread1of3ForFork0_findMax_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-17 14:35:01,296 WARN L315 ript$VariableManager]: TermVariabe thr1Thread1of3ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-17 14:35:01,296 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork0_findMax_#in~offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-17 14:35:01,296 WARN L315 ript$VariableManager]: TermVariabe thr1Thread1of3ForFork0_findMax_~e~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-17 14:35:01,297 WARN L315 ript$VariableManager]: TermVariabe thr1Thread1of3ForFork0_findMax_~offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-17 14:35:01,297 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork0_#t~nondet4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-17 14:35:01,304 WARN L315 ript$VariableManager]: TermVariabe thr1Thread2of3ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-17 14:35:01,305 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork0_findMax_#t~post2| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-17 14:35:01,305 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork0_#t~nondet4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-17 14:35:01,305 WARN L315 ript$VariableManager]: TermVariabe thr1Thread2of3ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-17 14:35:01,305 WARN L315 ript$VariableManager]: TermVariabe thr1Thread2of3ForFork0_findMax_~offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-17 14:35:01,305 WARN L315 ript$VariableManager]: TermVariabe thr1Thread2of3ForFork0_findMax_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-17 14:35:01,305 WARN L315 ript$VariableManager]: TermVariabe thr1Thread2of3ForFork0_findMax_~my_max~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-17 14:35:01,306 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-17 14:35:01,306 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork0_findMax_#t~mem3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-17 14:35:01,306 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-17 14:35:01,306 WARN L315 ript$VariableManager]: TermVariabe thr1Thread2of3ForFork0_~offset~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-17 14:35:01,306 WARN L315 ript$VariableManager]: TermVariabe thr1Thread2of3ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-17 14:35:01,306 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-17 14:35:01,307 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork0_findMax_#in~offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-17 14:35:01,307 WARN L315 ript$VariableManager]: TermVariabe thr1Thread2of3ForFork0_findMax_~e~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-17 14:35:01,309 WARN L315 ript$VariableManager]: TermVariabe thr1Thread3of3ForFork0_findMax_~offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-17 14:35:01,309 WARN L315 ript$VariableManager]: TermVariabe thr1Thread3of3ForFork0_findMax_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-17 14:35:01,309 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-17 14:35:01,309 WARN L315 ript$VariableManager]: TermVariabe thr1Thread3of3ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-17 14:35:01,310 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork0_findMax_#t~mem3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-17 14:35:01,310 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-17 14:35:01,310 WARN L315 ript$VariableManager]: TermVariabe thr1Thread3of3ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-17 14:35:01,310 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-17 14:35:01,310 WARN L315 ript$VariableManager]: TermVariabe thr1Thread3of3ForFork0_findMax_~my_max~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-17 14:35:01,310 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork0_findMax_#in~offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-17 14:35:01,310 WARN L315 ript$VariableManager]: TermVariabe thr1Thread3of3ForFork0_findMax_~e~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-17 14:35:01,311 WARN L315 ript$VariableManager]: TermVariabe thr1Thread3of3ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-17 14:35:01,311 WARN L315 ript$VariableManager]: TermVariabe thr1Thread3of3ForFork0_~offset~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-17 14:35:01,311 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork0_findMax_#t~post2| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-17 14:35:01,311 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork0_#t~nondet4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-17 14:35:01,317 INFO L251 AbstractCegarLoop]: Starting to check reachability of 5 error locations. [2020-04-17 14:35:01,318 INFO L375 AbstractCegarLoop]: Interprodecural is true [2020-04-17 14:35:01,318 INFO L376 AbstractCegarLoop]: Hoare is true [2020-04-17 14:35:01,318 INFO L377 AbstractCegarLoop]: Compute interpolants for FPandBP [2020-04-17 14:35:01,318 INFO L378 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2020-04-17 14:35:01,318 INFO L379 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2020-04-17 14:35:01,318 INFO L380 AbstractCegarLoop]: Difference is false [2020-04-17 14:35:01,318 INFO L381 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2020-04-17 14:35:01,318 INFO L385 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2020-04-17 14:35:01,323 INFO L152 etLargeBlockEncoding]: Starting large block encoding on Petri net that has 139 places, 154 transitions, 329 flow [2020-04-17 14:35:01,323 INFO L71 FinitePrefix]: Start finitePrefix. Operand has 139 places, 154 transitions, 329 flow [2020-04-17 14:35:01,363 INFO L129 PetriNetUnfolder]: 25/180 cut-off events. [2020-04-17 14:35:01,363 INFO L130 PetriNetUnfolder]: For 7/7 co-relation queries the response was YES. [2020-04-17 14:35:01,365 INFO L80 FinitePrefix]: Finished finitePrefix Result has 196 conditions, 180 events. 25/180 cut-off events. For 7/7 co-relation queries the response was YES. Maximal size of possible extension queue 7. Compared 487 event pairs, 0 based on Foata normal form. 0/148 useless extension candidates. Maximal degree in co-relation 135. Up to 8 conditions per place. [2020-04-17 14:35:01,375 INFO L71 FinitePrefix]: Start finitePrefix. Operand has 139 places, 154 transitions, 329 flow [2020-04-17 14:35:01,396 INFO L129 PetriNetUnfolder]: 25/180 cut-off events. [2020-04-17 14:35:01,396 INFO L130 PetriNetUnfolder]: For 7/7 co-relation queries the response was YES. [2020-04-17 14:35:01,398 INFO L80 FinitePrefix]: Finished finitePrefix Result has 196 conditions, 180 events. 25/180 cut-off events. For 7/7 co-relation queries the response was YES. Maximal size of possible extension queue 7. Compared 487 event pairs, 0 based on Foata normal form. 0/148 useless extension candidates. Maximal degree in co-relation 135. Up to 8 conditions per place. [2020-04-17 14:35:01,408 INFO L158 etLargeBlockEncoding]: Number of co-enabled transitions 13356 [2020-04-17 14:35:01,408 INFO L170 etLargeBlockEncoding]: Semantic Check. [2020-04-17 14:35:01,614 WARN L192 SmtUtils]: Spent 120.00 ms on a formula simplification. DAG size of input: 41 DAG size of output: 19 [2020-04-17 14:35:01,885 WARN L192 SmtUtils]: Spent 113.00 ms on a formula simplification. DAG size of input: 41 DAG size of output: 19 [2020-04-17 14:35:04,155 WARN L192 SmtUtils]: Spent 170.00 ms on a formula simplification. DAG size of input: 68 DAG size of output: 66 [2020-04-17 14:35:04,539 INFO L206 etLargeBlockEncoding]: Checked pairs total: 19548 [2020-04-17 14:35:04,540 INFO L214 etLargeBlockEncoding]: Total number of compositions: 133 [2020-04-17 14:35:04,540 INFO L100 iNet2FiniteAutomaton]: Start petriNet2FiniteAutomaton. Operand has 39 places, 44 transitions, 109 flow [2020-04-17 14:35:04,760 INFO L122 iNet2FiniteAutomaton]: Finished petriNet2FiniteAutomaton. Result 4009 states. [2020-04-17 14:35:04,760 INFO L276 IsEmpty]: Start isEmpty. Operand 4009 states. [2020-04-17 14:35:04,761 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2020-04-17 14:35:04,761 INFO L417 BasicCegarLoop]: Found error trace [2020-04-17 14:35:04,761 INFO L425 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1] [2020-04-17 14:35:04,761 INFO L427 AbstractCegarLoop]: === Iteration 1 === [thr1Err0ASSERT_VIOLATIONERROR_FUNCTION, thr1Err0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATION, thr1Err0ASSERT_VIOLATIONERROR_FUNCTION, thr1Err0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-04-17 14:35:04,762 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-04-17 14:35:04,762 INFO L82 PathProgramCache]: Analyzing trace with hash -1576098241, now seen corresponding path program 1 times [2020-04-17 14:35:04,762 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-04-17 14:35:04,762 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [298074893] [2020-04-17 14:35:04,763 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-04-17 14:35:04,774 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-04-17 14:35:04,787 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-04-17 14:35:04,788 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [298074893] [2020-04-17 14:35:04,788 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-04-17 14:35:04,788 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2020-04-17 14:35:04,788 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [768683902] [2020-04-17 14:35:04,789 INFO L459 AbstractCegarLoop]: Interpolant automaton has 2 states [2020-04-17 14:35:04,789 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-04-17 14:35:04,789 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 2 interpolants. [2020-04-17 14:35:04,789 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2020-04-17 14:35:04,789 INFO L87 Difference]: Start difference. First operand 4009 states. Second operand 2 states. [2020-04-17 14:35:04,896 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-04-17 14:35:04,896 INFO L93 Difference]: Finished difference Result 3189 states and 12750 transitions. [2020-04-17 14:35:04,896 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2020-04-17 14:35:04,896 INFO L78 Accepts]: Start accepts. Automaton has 2 states. Word has length 6 [2020-04-17 14:35:04,897 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-04-17 14:35:04,935 INFO L225 Difference]: With dead ends: 3189 [2020-04-17 14:35:04,936 INFO L226 Difference]: Without dead ends: 3189 [2020-04-17 14:35:04,936 INFO L678 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 [2020-04-17 14:35:04,969 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 3189 states. [2020-04-17 14:35:05,063 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 3189 to 3189. [2020-04-17 14:35:05,064 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3189 states. [2020-04-17 14:35:05,085 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3189 states to 3189 states and 12750 transitions. [2020-04-17 14:35:05,085 INFO L78 Accepts]: Start accepts. Automaton has 3189 states and 12750 transitions. Word has length 6 [2020-04-17 14:35:05,085 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-04-17 14:35:05,085 INFO L479 AbstractCegarLoop]: Abstraction has 3189 states and 12750 transitions. [2020-04-17 14:35:05,085 INFO L480 AbstractCegarLoop]: Interpolant automaton has 2 states. [2020-04-17 14:35:05,086 INFO L276 IsEmpty]: Start isEmpty. Operand 3189 states and 12750 transitions. [2020-04-17 14:35:05,086 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2020-04-17 14:35:05,086 INFO L417 BasicCegarLoop]: Found error trace [2020-04-17 14:35:05,086 INFO L425 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-04-17 14:35:05,087 INFO L427 AbstractCegarLoop]: === Iteration 2 === [thr1Err0ASSERT_VIOLATIONERROR_FUNCTION, thr1Err0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATION, thr1Err0ASSERT_VIOLATIONERROR_FUNCTION, thr1Err0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-04-17 14:35:05,087 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-04-17 14:35:05,087 INFO L82 PathProgramCache]: Analyzing trace with hash -1025318002, now seen corresponding path program 1 times [2020-04-17 14:35:05,087 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-04-17 14:35:05,088 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [606394425] [2020-04-17 14:35:05,088 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-04-17 14:35:05,122 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-04-17 14:35:05,169 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-04-17 14:35:05,169 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [606394425] [2020-04-17 14:35:05,170 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-04-17 14:35:05,170 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2020-04-17 14:35:05,170 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1118606855] [2020-04-17 14:35:05,170 INFO L459 AbstractCegarLoop]: Interpolant automaton has 3 states [2020-04-17 14:35:05,170 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-04-17 14:35:05,171 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2020-04-17 14:35:05,171 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2020-04-17 14:35:05,171 INFO L87 Difference]: Start difference. First operand 3189 states and 12750 transitions. Second operand 3 states. [2020-04-17 14:35:05,227 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-04-17 14:35:05,228 INFO L93 Difference]: Finished difference Result 3543 states and 14127 transitions. [2020-04-17 14:35:05,228 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2020-04-17 14:35:05,228 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 9 [2020-04-17 14:35:05,228 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-04-17 14:35:05,270 INFO L225 Difference]: With dead ends: 3543 [2020-04-17 14:35:05,271 INFO L226 Difference]: Without dead ends: 3543 [2020-04-17 14:35:05,271 INFO L678 BasicCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2020-04-17 14:35:05,301 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 3543 states. [2020-04-17 14:35:05,387 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 3543 to 3543. [2020-04-17 14:35:05,388 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3543 states. [2020-04-17 14:35:05,405 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3543 states to 3543 states and 14127 transitions. [2020-04-17 14:35:05,405 INFO L78 Accepts]: Start accepts. Automaton has 3543 states and 14127 transitions. Word has length 9 [2020-04-17 14:35:05,405 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-04-17 14:35:05,405 INFO L479 AbstractCegarLoop]: Abstraction has 3543 states and 14127 transitions. [2020-04-17 14:35:05,405 INFO L480 AbstractCegarLoop]: Interpolant automaton has 3 states. [2020-04-17 14:35:05,406 INFO L276 IsEmpty]: Start isEmpty. Operand 3543 states and 14127 transitions. [2020-04-17 14:35:05,406 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2020-04-17 14:35:05,407 INFO L417 BasicCegarLoop]: Found error trace [2020-04-17 14:35:05,407 INFO L425 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-04-17 14:35:05,407 INFO L427 AbstractCegarLoop]: === Iteration 3 === [thr1Err0ASSERT_VIOLATIONERROR_FUNCTION, thr1Err0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATION, thr1Err0ASSERT_VIOLATIONERROR_FUNCTION, thr1Err0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-04-17 14:35:05,407 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-04-17 14:35:05,407 INFO L82 PathProgramCache]: Analyzing trace with hash 395608951, now seen corresponding path program 1 times [2020-04-17 14:35:05,408 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-04-17 14:35:05,408 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1743291289] [2020-04-17 14:35:05,408 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-04-17 14:35:05,423 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-04-17 14:35:05,449 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2020-04-17 14:35:05,449 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1743291289] [2020-04-17 14:35:05,449 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-04-17 14:35:05,450 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2020-04-17 14:35:05,450 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [51203849] [2020-04-17 14:35:05,450 INFO L459 AbstractCegarLoop]: Interpolant automaton has 3 states [2020-04-17 14:35:05,450 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-04-17 14:35:05,450 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2020-04-17 14:35:05,450 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2020-04-17 14:35:05,451 INFO L87 Difference]: Start difference. First operand 3543 states and 14127 transitions. Second operand 3 states. [2020-04-17 14:35:05,558 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-04-17 14:35:05,558 INFO L93 Difference]: Finished difference Result 4210 states and 16223 transitions. [2020-04-17 14:35:05,558 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2020-04-17 14:35:05,558 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 10 [2020-04-17 14:35:05,559 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-04-17 14:35:05,595 INFO L225 Difference]: With dead ends: 4210 [2020-04-17 14:35:05,595 INFO L226 Difference]: Without dead ends: 4210 [2020-04-17 14:35:05,596 INFO L678 BasicCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2020-04-17 14:35:05,625 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 4210 states. [2020-04-17 14:35:05,780 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 4210 to 3935. [2020-04-17 14:35:05,781 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3935 states. [2020-04-17 14:35:05,799 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3935 states to 3935 states and 15473 transitions. [2020-04-17 14:35:05,799 INFO L78 Accepts]: Start accepts. Automaton has 3935 states and 15473 transitions. Word has length 10 [2020-04-17 14:35:05,799 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-04-17 14:35:05,799 INFO L479 AbstractCegarLoop]: Abstraction has 3935 states and 15473 transitions. [2020-04-17 14:35:05,799 INFO L480 AbstractCegarLoop]: Interpolant automaton has 3 states. [2020-04-17 14:35:05,800 INFO L276 IsEmpty]: Start isEmpty. Operand 3935 states and 15473 transitions. [2020-04-17 14:35:05,801 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2020-04-17 14:35:05,801 INFO L417 BasicCegarLoop]: Found error trace [2020-04-17 14:35:05,801 INFO L425 BasicCegarLoop]: trace histogram [2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-04-17 14:35:05,802 INFO L427 AbstractCegarLoop]: === Iteration 4 === [thr1Err0ASSERT_VIOLATIONERROR_FUNCTION, thr1Err0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATION, thr1Err0ASSERT_VIOLATIONERROR_FUNCTION, thr1Err0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-04-17 14:35:05,802 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-04-17 14:35:05,802 INFO L82 PathProgramCache]: Analyzing trace with hash -2123647583, now seen corresponding path program 1 times [2020-04-17 14:35:05,802 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-04-17 14:35:05,803 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [753905309] [2020-04-17 14:35:05,803 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-04-17 14:35:05,813 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-04-17 14:35:05,827 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2020-04-17 14:35:05,827 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [753905309] [2020-04-17 14:35:05,828 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-04-17 14:35:05,828 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2020-04-17 14:35:05,828 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [427560137] [2020-04-17 14:35:05,828 INFO L459 AbstractCegarLoop]: Interpolant automaton has 3 states [2020-04-17 14:35:05,828 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-04-17 14:35:05,829 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2020-04-17 14:35:05,829 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2020-04-17 14:35:05,829 INFO L87 Difference]: Start difference. First operand 3935 states and 15473 transitions. Second operand 3 states. [2020-04-17 14:35:05,876 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-04-17 14:35:05,876 INFO L93 Difference]: Finished difference Result 4327 states and 16980 transitions. [2020-04-17 14:35:05,877 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2020-04-17 14:35:05,877 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 12 [2020-04-17 14:35:05,877 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-04-17 14:35:05,925 INFO L225 Difference]: With dead ends: 4327 [2020-04-17 14:35:05,925 INFO L226 Difference]: Without dead ends: 4327 [2020-04-17 14:35:05,925 INFO L678 BasicCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2020-04-17 14:35:05,952 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 4327 states. [2020-04-17 14:35:06,052 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 4327 to 4327. [2020-04-17 14:35:06,052 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 4327 states. [2020-04-17 14:35:06,071 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4327 states to 4327 states and 16980 transitions. [2020-04-17 14:35:06,071 INFO L78 Accepts]: Start accepts. Automaton has 4327 states and 16980 transitions. Word has length 12 [2020-04-17 14:35:06,072 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-04-17 14:35:06,072 INFO L479 AbstractCegarLoop]: Abstraction has 4327 states and 16980 transitions. [2020-04-17 14:35:06,072 INFO L480 AbstractCegarLoop]: Interpolant automaton has 3 states. [2020-04-17 14:35:06,072 INFO L276 IsEmpty]: Start isEmpty. Operand 4327 states and 16980 transitions. [2020-04-17 14:35:06,077 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2020-04-17 14:35:06,078 INFO L417 BasicCegarLoop]: Found error trace [2020-04-17 14:35:06,078 INFO L425 BasicCegarLoop]: trace histogram [4, 3, 1, 1, 1, 1, 1] [2020-04-17 14:35:06,078 INFO L427 AbstractCegarLoop]: === Iteration 5 === [thr1Err0ASSERT_VIOLATIONERROR_FUNCTION, thr1Err0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATION, thr1Err0ASSERT_VIOLATIONERROR_FUNCTION, thr1Err0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-04-17 14:35:06,078 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-04-17 14:35:06,078 INFO L82 PathProgramCache]: Analyzing trace with hash -1855951994, now seen corresponding path program 1 times [2020-04-17 14:35:06,079 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-04-17 14:35:06,079 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [245473820] [2020-04-17 14:35:06,079 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-04-17 14:35:06,105 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2020-04-17 14:35:06,125 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2020-04-17 14:35:06,137 INFO L174 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2020-04-17 14:35:06,137 INFO L523 BasicCegarLoop]: Counterexample might be feasible [2020-04-17 14:35:06,138 WARN L363 ceAbstractionStarter]: 3 thread instances were not sufficient, I will increase this number and restart the analysis [2020-04-17 14:35:06,142 INFO L340 ceAbstractionStarter]: Constructing petrified ICFG for 4 thread instances. [2020-04-17 14:35:06,157 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread3of4ForFork0_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-17 14:35:06,157 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread3of4ForFork0_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-17 14:35:06,157 WARN L315 ript$VariableManager]: TermVariabe thr1Thread3of4ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-17 14:35:06,157 WARN L315 ript$VariableManager]: TermVariabe thr1Thread3of4ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-17 14:35:06,158 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread3of4ForFork0_#t~nondet4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-17 14:35:06,158 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread3of4ForFork0_#t~nondet4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-17 14:35:06,158 WARN L315 ript$VariableManager]: TermVariabe thr1Thread3of4ForFork0_~offset~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-17 14:35:06,159 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread3of4ForFork0_#t~nondet4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-17 14:35:06,159 WARN L315 ript$VariableManager]: TermVariabe thr1Thread3of4ForFork0_~offset~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-17 14:35:06,159 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread3of4ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-17 14:35:06,159 WARN L315 ript$VariableManager]: TermVariabe thr1Thread3of4ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-17 14:35:06,159 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread3of4ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-17 14:35:06,159 WARN L315 ript$VariableManager]: TermVariabe thr1Thread3of4ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-17 14:35:06,159 WARN L315 ript$VariableManager]: TermVariabe thr1Thread3of4ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-17 14:35:06,160 WARN L315 ript$VariableManager]: TermVariabe thr1Thread3of4ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-17 14:35:06,160 WARN L315 ript$VariableManager]: TermVariabe thr1Thread3of4ForFork0_~offset~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-17 14:35:06,160 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread3of4ForFork0_findMax_#in~offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-17 14:35:06,165 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread3of4ForFork0_findMax_#t~post2| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-17 14:35:06,165 WARN L315 ript$VariableManager]: TermVariabe thr1Thread3of4ForFork0_findMax_~e~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-17 14:35:06,165 WARN L315 ript$VariableManager]: TermVariabe thr1Thread3of4ForFork0_findMax_~offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-17 14:35:06,166 WARN L315 ript$VariableManager]: TermVariabe thr1Thread3of4ForFork0_findMax_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-17 14:35:06,166 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread3of4ForFork0_findMax_#t~mem3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-17 14:35:06,166 WARN L315 ript$VariableManager]: TermVariabe thr1Thread3of4ForFork0_findMax_~my_max~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-17 14:35:06,166 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread3of4ForFork0_findMax_#in~offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-17 14:35:06,166 WARN L315 ript$VariableManager]: TermVariabe thr1Thread3of4ForFork0_findMax_~offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-17 14:35:06,166 WARN L315 ript$VariableManager]: TermVariabe thr1Thread3of4ForFork0_findMax_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-17 14:35:06,166 WARN L315 ript$VariableManager]: TermVariabe thr1Thread3of4ForFork0_findMax_~e~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-17 14:35:06,166 WARN L315 ript$VariableManager]: TermVariabe thr1Thread3of4ForFork0_findMax_~my_max~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-17 14:35:06,167 WARN L315 ript$VariableManager]: TermVariabe thr1Thread3of4ForFork0_findMax_~offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-17 14:35:06,167 WARN L315 ript$VariableManager]: TermVariabe thr1Thread3of4ForFork0_findMax_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-17 14:35:06,167 WARN L315 ript$VariableManager]: TermVariabe thr1Thread3of4ForFork0_findMax_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-17 14:35:06,167 WARN L315 ript$VariableManager]: TermVariabe thr1Thread3of4ForFork0_findMax_~offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-17 14:35:06,167 WARN L315 ript$VariableManager]: TermVariabe thr1Thread3of4ForFork0_findMax_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-17 14:35:06,167 WARN L315 ript$VariableManager]: TermVariabe thr1Thread3of4ForFork0_findMax_~offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-17 14:35:06,167 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread3of4ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-17 14:35:06,167 WARN L315 ript$VariableManager]: TermVariabe thr1Thread3of4ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-17 14:35:06,168 WARN L315 ript$VariableManager]: TermVariabe thr1Thread3of4ForFork0_findMax_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-17 14:35:06,168 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread3of4ForFork0_findMax_#t~mem3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-17 14:35:06,168 WARN L315 ript$VariableManager]: TermVariabe thr1Thread3of4ForFork0_findMax_~my_max~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-17 14:35:06,170 WARN L315 ript$VariableManager]: TermVariabe thr1Thread3of4ForFork0_findMax_~my_max~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-17 14:35:06,170 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread3of4ForFork0_findMax_#t~mem3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-17 14:35:06,171 WARN L315 ript$VariableManager]: TermVariabe thr1Thread3of4ForFork0_findMax_~e~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-17 14:35:06,171 WARN L315 ript$VariableManager]: TermVariabe thr1Thread3of4ForFork0_findMax_~my_max~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-17 14:35:06,171 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread3of4ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-17 14:35:06,171 WARN L315 ript$VariableManager]: TermVariabe thr1Thread3of4ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-17 14:35:06,171 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread3of4ForFork0_findMax_#t~mem3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-17 14:35:06,171 WARN L315 ript$VariableManager]: TermVariabe thr1Thread3of4ForFork0_findMax_~my_max~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-17 14:35:06,171 WARN L315 ript$VariableManager]: TermVariabe thr1Thread3of4ForFork0_findMax_~my_max~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-17 14:35:06,172 WARN L315 ript$VariableManager]: TermVariabe thr1Thread3of4ForFork0_findMax_~my_max~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-17 14:35:06,172 WARN L315 ript$VariableManager]: TermVariabe thr1Thread3of4ForFork0_findMax_~e~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-17 14:35:06,172 WARN L315 ript$VariableManager]: TermVariabe thr1Thread3of4ForFork0_findMax_~my_max~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-17 14:35:06,172 WARN L315 ript$VariableManager]: TermVariabe thr1Thread3of4ForFork0_findMax_~e~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-17 14:35:06,172 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread3of4ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-17 14:35:06,172 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread3of4ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-17 14:35:06,172 WARN L315 ript$VariableManager]: TermVariabe thr1Thread3of4ForFork0_findMax_~e~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-17 14:35:06,172 WARN L315 ript$VariableManager]: TermVariabe thr1Thread3of4ForFork0_findMax_~my_max~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-17 14:35:06,173 WARN L315 ript$VariableManager]: TermVariabe thr1Thread3of4ForFork0_findMax_~my_max~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-17 14:35:06,173 WARN L315 ript$VariableManager]: TermVariabe thr1Thread3of4ForFork0_findMax_~e~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-17 14:35:06,173 WARN L315 ript$VariableManager]: TermVariabe thr1Thread3of4ForFork0_findMax_~my_max~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-17 14:35:06,173 WARN L315 ript$VariableManager]: TermVariabe thr1Thread3of4ForFork0_findMax_~e~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-17 14:35:06,173 WARN L315 ript$VariableManager]: TermVariabe thr1Thread3of4ForFork0_findMax_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-17 14:35:06,173 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread3of4ForFork0_findMax_#t~post2| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-17 14:35:06,173 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread3of4ForFork0_findMax_#t~post2| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-17 14:35:06,173 WARN L315 ript$VariableManager]: TermVariabe thr1Thread3of4ForFork0_findMax_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-17 14:35:06,174 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread3of4ForFork0_findMax_#t~post2| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-17 14:35:06,174 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread4of4ForFork0_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-17 14:35:06,174 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread4of4ForFork0_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-17 14:35:06,174 WARN L315 ript$VariableManager]: TermVariabe thr1Thread4of4ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-17 14:35:06,174 WARN L315 ript$VariableManager]: TermVariabe thr1Thread4of4ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-17 14:35:06,174 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread4of4ForFork0_#t~nondet4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-17 14:35:06,174 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread4of4ForFork0_#t~nondet4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-17 14:35:06,175 WARN L315 ript$VariableManager]: TermVariabe thr1Thread4of4ForFork0_~offset~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-17 14:35:06,175 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread4of4ForFork0_#t~nondet4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-17 14:35:06,175 WARN L315 ript$VariableManager]: TermVariabe thr1Thread4of4ForFork0_~offset~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-17 14:35:06,175 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread4of4ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-17 14:35:06,175 WARN L315 ript$VariableManager]: TermVariabe thr1Thread4of4ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-17 14:35:06,175 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread4of4ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-17 14:35:06,175 WARN L315 ript$VariableManager]: TermVariabe thr1Thread4of4ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-17 14:35:06,175 WARN L315 ript$VariableManager]: TermVariabe thr1Thread4of4ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-17 14:35:06,176 WARN L315 ript$VariableManager]: TermVariabe thr1Thread4of4ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-17 14:35:06,176 WARN L315 ript$VariableManager]: TermVariabe thr1Thread4of4ForFork0_~offset~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-17 14:35:06,176 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread4of4ForFork0_findMax_#in~offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-17 14:35:06,177 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread4of4ForFork0_findMax_#t~post2| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-17 14:35:06,177 WARN L315 ript$VariableManager]: TermVariabe thr1Thread4of4ForFork0_findMax_~e~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-17 14:35:06,177 WARN L315 ript$VariableManager]: TermVariabe thr1Thread4of4ForFork0_findMax_~offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-17 14:35:06,177 WARN L315 ript$VariableManager]: TermVariabe thr1Thread4of4ForFork0_findMax_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-17 14:35:06,178 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread4of4ForFork0_findMax_#t~mem3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-17 14:35:06,178 WARN L315 ript$VariableManager]: TermVariabe thr1Thread4of4ForFork0_findMax_~my_max~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-17 14:35:06,178 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread4of4ForFork0_findMax_#in~offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-17 14:35:06,178 WARN L315 ript$VariableManager]: TermVariabe thr1Thread4of4ForFork0_findMax_~offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-17 14:35:06,178 WARN L315 ript$VariableManager]: TermVariabe thr1Thread4of4ForFork0_findMax_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-17 14:35:06,178 WARN L315 ript$VariableManager]: TermVariabe thr1Thread4of4ForFork0_findMax_~e~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-17 14:35:06,178 WARN L315 ript$VariableManager]: TermVariabe thr1Thread4of4ForFork0_findMax_~my_max~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-17 14:35:06,178 WARN L315 ript$VariableManager]: TermVariabe thr1Thread4of4ForFork0_findMax_~offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-17 14:35:06,178 WARN L315 ript$VariableManager]: TermVariabe thr1Thread4of4ForFork0_findMax_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-17 14:35:06,179 WARN L315 ript$VariableManager]: TermVariabe thr1Thread4of4ForFork0_findMax_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-17 14:35:06,179 WARN L315 ript$VariableManager]: TermVariabe thr1Thread4of4ForFork0_findMax_~offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-17 14:35:06,179 WARN L315 ript$VariableManager]: TermVariabe thr1Thread4of4ForFork0_findMax_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-17 14:35:06,179 WARN L315 ript$VariableManager]: TermVariabe thr1Thread4of4ForFork0_findMax_~offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-17 14:35:06,179 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread4of4ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-17 14:35:06,179 WARN L315 ript$VariableManager]: TermVariabe thr1Thread4of4ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-17 14:35:06,179 WARN L315 ript$VariableManager]: TermVariabe thr1Thread4of4ForFork0_findMax_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-17 14:35:06,179 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread4of4ForFork0_findMax_#t~mem3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-17 14:35:06,180 WARN L315 ript$VariableManager]: TermVariabe thr1Thread4of4ForFork0_findMax_~my_max~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-17 14:35:06,180 WARN L315 ript$VariableManager]: TermVariabe thr1Thread4of4ForFork0_findMax_~my_max~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-17 14:35:06,180 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread4of4ForFork0_findMax_#t~mem3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-17 14:35:06,180 WARN L315 ript$VariableManager]: TermVariabe thr1Thread4of4ForFork0_findMax_~e~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-17 14:35:06,180 WARN L315 ript$VariableManager]: TermVariabe thr1Thread4of4ForFork0_findMax_~my_max~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-17 14:35:06,180 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread4of4ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-17 14:35:06,180 WARN L315 ript$VariableManager]: TermVariabe thr1Thread4of4ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-17 14:35:06,181 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread4of4ForFork0_findMax_#t~mem3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-17 14:35:06,181 WARN L315 ript$VariableManager]: TermVariabe thr1Thread4of4ForFork0_findMax_~my_max~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-17 14:35:06,181 WARN L315 ript$VariableManager]: TermVariabe thr1Thread4of4ForFork0_findMax_~my_max~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-17 14:35:06,181 WARN L315 ript$VariableManager]: TermVariabe thr1Thread4of4ForFork0_findMax_~my_max~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-17 14:35:06,181 WARN L315 ript$VariableManager]: TermVariabe thr1Thread4of4ForFork0_findMax_~e~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-17 14:35:06,181 WARN L315 ript$VariableManager]: TermVariabe thr1Thread4of4ForFork0_findMax_~my_max~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-17 14:35:06,181 WARN L315 ript$VariableManager]: TermVariabe thr1Thread4of4ForFork0_findMax_~e~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-17 14:35:06,181 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread4of4ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-17 14:35:06,182 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread4of4ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-17 14:35:06,182 WARN L315 ript$VariableManager]: TermVariabe thr1Thread4of4ForFork0_findMax_~e~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-17 14:35:06,182 WARN L315 ript$VariableManager]: TermVariabe thr1Thread4of4ForFork0_findMax_~my_max~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-17 14:35:06,182 WARN L315 ript$VariableManager]: TermVariabe thr1Thread4of4ForFork0_findMax_~my_max~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-17 14:35:06,182 WARN L315 ript$VariableManager]: TermVariabe thr1Thread4of4ForFork0_findMax_~e~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-17 14:35:06,182 WARN L315 ript$VariableManager]: TermVariabe thr1Thread4of4ForFork0_findMax_~my_max~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-17 14:35:06,182 WARN L315 ript$VariableManager]: TermVariabe thr1Thread4of4ForFork0_findMax_~e~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-17 14:35:06,182 WARN L315 ript$VariableManager]: TermVariabe thr1Thread4of4ForFork0_findMax_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-17 14:35:06,183 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread4of4ForFork0_findMax_#t~post2| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-17 14:35:06,183 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread4of4ForFork0_findMax_#t~post2| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-17 14:35:06,183 WARN L315 ript$VariableManager]: TermVariabe thr1Thread4of4ForFork0_findMax_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-17 14:35:06,183 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread4of4ForFork0_findMax_#t~post2| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-17 14:35:06,183 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread1of4ForFork0_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-17 14:35:06,183 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread1of4ForFork0_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-17 14:35:06,184 WARN L315 ript$VariableManager]: TermVariabe thr1Thread1of4ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-17 14:35:06,184 WARN L315 ript$VariableManager]: TermVariabe thr1Thread1of4ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-17 14:35:06,184 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread1of4ForFork0_#t~nondet4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-17 14:35:06,184 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread1of4ForFork0_#t~nondet4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-17 14:35:06,184 WARN L315 ript$VariableManager]: TermVariabe thr1Thread1of4ForFork0_~offset~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-17 14:35:06,184 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread1of4ForFork0_#t~nondet4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-17 14:35:06,184 WARN L315 ript$VariableManager]: TermVariabe thr1Thread1of4ForFork0_~offset~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-17 14:35:06,185 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread1of4ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-17 14:35:06,185 WARN L315 ript$VariableManager]: TermVariabe thr1Thread1of4ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-17 14:35:06,185 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread1of4ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-17 14:35:06,185 WARN L315 ript$VariableManager]: TermVariabe thr1Thread1of4ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-17 14:35:06,185 WARN L315 ript$VariableManager]: TermVariabe thr1Thread1of4ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-17 14:35:06,185 WARN L315 ript$VariableManager]: TermVariabe thr1Thread1of4ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-17 14:35:06,185 WARN L315 ript$VariableManager]: TermVariabe thr1Thread1of4ForFork0_~offset~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-17 14:35:06,186 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread1of4ForFork0_findMax_#in~offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-17 14:35:06,186 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread1of4ForFork0_findMax_#t~post2| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-17 14:35:06,186 WARN L315 ript$VariableManager]: TermVariabe thr1Thread1of4ForFork0_findMax_~e~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-17 14:35:06,186 WARN L315 ript$VariableManager]: TermVariabe thr1Thread1of4ForFork0_findMax_~offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-17 14:35:06,186 WARN L315 ript$VariableManager]: TermVariabe thr1Thread1of4ForFork0_findMax_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-17 14:35:06,186 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread1of4ForFork0_findMax_#t~mem3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-17 14:35:06,186 WARN L315 ript$VariableManager]: TermVariabe thr1Thread1of4ForFork0_findMax_~my_max~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-17 14:35:06,186 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread1of4ForFork0_findMax_#in~offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-17 14:35:06,187 WARN L315 ript$VariableManager]: TermVariabe thr1Thread1of4ForFork0_findMax_~offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-17 14:35:06,187 WARN L315 ript$VariableManager]: TermVariabe thr1Thread1of4ForFork0_findMax_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-17 14:35:06,187 WARN L315 ript$VariableManager]: TermVariabe thr1Thread1of4ForFork0_findMax_~e~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-17 14:35:06,187 WARN L315 ript$VariableManager]: TermVariabe thr1Thread1of4ForFork0_findMax_~my_max~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-17 14:35:06,187 WARN L315 ript$VariableManager]: TermVariabe thr1Thread1of4ForFork0_findMax_~offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-17 14:35:06,187 WARN L315 ript$VariableManager]: TermVariabe thr1Thread1of4ForFork0_findMax_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-17 14:35:06,187 WARN L315 ript$VariableManager]: TermVariabe thr1Thread1of4ForFork0_findMax_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-17 14:35:06,188 WARN L315 ript$VariableManager]: TermVariabe thr1Thread1of4ForFork0_findMax_~offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-17 14:35:06,188 WARN L315 ript$VariableManager]: TermVariabe thr1Thread1of4ForFork0_findMax_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-17 14:35:06,188 WARN L315 ript$VariableManager]: TermVariabe thr1Thread1of4ForFork0_findMax_~offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-17 14:35:06,188 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread1of4ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-17 14:35:06,188 WARN L315 ript$VariableManager]: TermVariabe thr1Thread1of4ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-17 14:35:06,188 WARN L315 ript$VariableManager]: TermVariabe thr1Thread1of4ForFork0_findMax_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-17 14:35:06,188 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread1of4ForFork0_findMax_#t~mem3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-17 14:35:06,188 WARN L315 ript$VariableManager]: TermVariabe thr1Thread1of4ForFork0_findMax_~my_max~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-17 14:35:06,189 WARN L315 ript$VariableManager]: TermVariabe thr1Thread1of4ForFork0_findMax_~my_max~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-17 14:35:06,189 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread1of4ForFork0_findMax_#t~mem3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-17 14:35:06,189 WARN L315 ript$VariableManager]: TermVariabe thr1Thread1of4ForFork0_findMax_~e~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-17 14:35:06,189 WARN L315 ript$VariableManager]: TermVariabe thr1Thread1of4ForFork0_findMax_~my_max~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-17 14:35:06,189 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread1of4ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-17 14:35:06,189 WARN L315 ript$VariableManager]: TermVariabe thr1Thread1of4ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-17 14:35:06,189 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread1of4ForFork0_findMax_#t~mem3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-17 14:35:06,190 WARN L315 ript$VariableManager]: TermVariabe thr1Thread1of4ForFork0_findMax_~my_max~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-17 14:35:06,190 WARN L315 ript$VariableManager]: TermVariabe thr1Thread1of4ForFork0_findMax_~my_max~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-17 14:35:06,190 WARN L315 ript$VariableManager]: TermVariabe thr1Thread1of4ForFork0_findMax_~my_max~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-17 14:35:06,190 WARN L315 ript$VariableManager]: TermVariabe thr1Thread1of4ForFork0_findMax_~e~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-17 14:35:06,190 WARN L315 ript$VariableManager]: TermVariabe thr1Thread1of4ForFork0_findMax_~my_max~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-17 14:35:06,190 WARN L315 ript$VariableManager]: TermVariabe thr1Thread1of4ForFork0_findMax_~e~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-17 14:35:06,190 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread1of4ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-17 14:35:06,190 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread1of4ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-17 14:35:06,191 WARN L315 ript$VariableManager]: TermVariabe thr1Thread1of4ForFork0_findMax_~e~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-17 14:35:06,191 WARN L315 ript$VariableManager]: TermVariabe thr1Thread1of4ForFork0_findMax_~my_max~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-17 14:35:06,191 WARN L315 ript$VariableManager]: TermVariabe thr1Thread1of4ForFork0_findMax_~my_max~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-17 14:35:06,191 WARN L315 ript$VariableManager]: TermVariabe thr1Thread1of4ForFork0_findMax_~e~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-17 14:35:06,191 WARN L315 ript$VariableManager]: TermVariabe thr1Thread1of4ForFork0_findMax_~my_max~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-17 14:35:06,191 WARN L315 ript$VariableManager]: TermVariabe thr1Thread1of4ForFork0_findMax_~e~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-17 14:35:06,191 WARN L315 ript$VariableManager]: TermVariabe thr1Thread1of4ForFork0_findMax_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-17 14:35:06,191 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread1of4ForFork0_findMax_#t~post2| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-17 14:35:06,192 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread1of4ForFork0_findMax_#t~post2| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-17 14:35:06,192 WARN L315 ript$VariableManager]: TermVariabe thr1Thread1of4ForFork0_findMax_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-17 14:35:06,192 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread1of4ForFork0_findMax_#t~post2| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-17 14:35:06,192 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread2of4ForFork0_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-17 14:35:06,192 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread2of4ForFork0_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-17 14:35:06,192 WARN L315 ript$VariableManager]: TermVariabe thr1Thread2of4ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-17 14:35:06,192 WARN L315 ript$VariableManager]: TermVariabe thr1Thread2of4ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-17 14:35:06,193 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread2of4ForFork0_#t~nondet4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-17 14:35:06,193 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread2of4ForFork0_#t~nondet4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-17 14:35:06,193 WARN L315 ript$VariableManager]: TermVariabe thr1Thread2of4ForFork0_~offset~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-17 14:35:06,193 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread2of4ForFork0_#t~nondet4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-17 14:35:06,193 WARN L315 ript$VariableManager]: TermVariabe thr1Thread2of4ForFork0_~offset~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-17 14:35:06,193 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread2of4ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-17 14:35:06,193 WARN L315 ript$VariableManager]: TermVariabe thr1Thread2of4ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-17 14:35:06,194 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread2of4ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-17 14:35:06,194 WARN L315 ript$VariableManager]: TermVariabe thr1Thread2of4ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-17 14:35:06,194 WARN L315 ript$VariableManager]: TermVariabe thr1Thread2of4ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-17 14:35:06,194 WARN L315 ript$VariableManager]: TermVariabe thr1Thread2of4ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-17 14:35:06,194 WARN L315 ript$VariableManager]: TermVariabe thr1Thread2of4ForFork0_~offset~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-17 14:35:06,194 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread2of4ForFork0_findMax_#in~offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-17 14:35:06,194 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread2of4ForFork0_findMax_#t~post2| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-17 14:35:06,194 WARN L315 ript$VariableManager]: TermVariabe thr1Thread2of4ForFork0_findMax_~e~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-17 14:35:06,195 WARN L315 ript$VariableManager]: TermVariabe thr1Thread2of4ForFork0_findMax_~offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-17 14:35:06,195 WARN L315 ript$VariableManager]: TermVariabe thr1Thread2of4ForFork0_findMax_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-17 14:35:06,195 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread2of4ForFork0_findMax_#t~mem3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-17 14:35:06,195 WARN L315 ript$VariableManager]: TermVariabe thr1Thread2of4ForFork0_findMax_~my_max~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-17 14:35:06,195 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread2of4ForFork0_findMax_#in~offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-17 14:35:06,195 WARN L315 ript$VariableManager]: TermVariabe thr1Thread2of4ForFork0_findMax_~offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-17 14:35:06,195 WARN L315 ript$VariableManager]: TermVariabe thr1Thread2of4ForFork0_findMax_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-17 14:35:06,195 WARN L315 ript$VariableManager]: TermVariabe thr1Thread2of4ForFork0_findMax_~e~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-17 14:35:06,196 WARN L315 ript$VariableManager]: TermVariabe thr1Thread2of4ForFork0_findMax_~my_max~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-17 14:35:06,196 WARN L315 ript$VariableManager]: TermVariabe thr1Thread2of4ForFork0_findMax_~offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-17 14:35:06,196 WARN L315 ript$VariableManager]: TermVariabe thr1Thread2of4ForFork0_findMax_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-17 14:35:06,196 WARN L315 ript$VariableManager]: TermVariabe thr1Thread2of4ForFork0_findMax_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-17 14:35:06,196 WARN L315 ript$VariableManager]: TermVariabe thr1Thread2of4ForFork0_findMax_~offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-17 14:35:06,196 WARN L315 ript$VariableManager]: TermVariabe thr1Thread2of4ForFork0_findMax_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-17 14:35:06,196 WARN L315 ript$VariableManager]: TermVariabe thr1Thread2of4ForFork0_findMax_~offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-17 14:35:06,196 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread2of4ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-17 14:35:06,197 WARN L315 ript$VariableManager]: TermVariabe thr1Thread2of4ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-17 14:35:06,197 WARN L315 ript$VariableManager]: TermVariabe thr1Thread2of4ForFork0_findMax_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-17 14:35:06,197 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread2of4ForFork0_findMax_#t~mem3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-17 14:35:06,197 WARN L315 ript$VariableManager]: TermVariabe thr1Thread2of4ForFork0_findMax_~my_max~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-17 14:35:06,197 WARN L315 ript$VariableManager]: TermVariabe thr1Thread2of4ForFork0_findMax_~my_max~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-17 14:35:06,197 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread2of4ForFork0_findMax_#t~mem3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-17 14:35:06,197 WARN L315 ript$VariableManager]: TermVariabe thr1Thread2of4ForFork0_findMax_~e~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-17 14:35:06,197 WARN L315 ript$VariableManager]: TermVariabe thr1Thread2of4ForFork0_findMax_~my_max~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-17 14:35:06,198 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread2of4ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-17 14:35:06,198 WARN L315 ript$VariableManager]: TermVariabe thr1Thread2of4ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-17 14:35:06,198 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread2of4ForFork0_findMax_#t~mem3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-17 14:35:06,198 WARN L315 ript$VariableManager]: TermVariabe thr1Thread2of4ForFork0_findMax_~my_max~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-17 14:35:06,198 WARN L315 ript$VariableManager]: TermVariabe thr1Thread2of4ForFork0_findMax_~my_max~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-17 14:35:06,198 WARN L315 ript$VariableManager]: TermVariabe thr1Thread2of4ForFork0_findMax_~my_max~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-17 14:35:06,198 WARN L315 ript$VariableManager]: TermVariabe thr1Thread2of4ForFork0_findMax_~e~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-17 14:35:06,198 WARN L315 ript$VariableManager]: TermVariabe thr1Thread2of4ForFork0_findMax_~my_max~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-17 14:35:06,199 WARN L315 ript$VariableManager]: TermVariabe thr1Thread2of4ForFork0_findMax_~e~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-17 14:35:06,199 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread2of4ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-17 14:35:06,199 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread2of4ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-17 14:35:06,199 WARN L315 ript$VariableManager]: TermVariabe thr1Thread2of4ForFork0_findMax_~e~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-17 14:35:06,199 WARN L315 ript$VariableManager]: TermVariabe thr1Thread2of4ForFork0_findMax_~my_max~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-17 14:35:06,199 WARN L315 ript$VariableManager]: TermVariabe thr1Thread2of4ForFork0_findMax_~my_max~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-17 14:35:06,199 WARN L315 ript$VariableManager]: TermVariabe thr1Thread2of4ForFork0_findMax_~e~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-17 14:35:06,200 WARN L315 ript$VariableManager]: TermVariabe thr1Thread2of4ForFork0_findMax_~my_max~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-17 14:35:06,200 WARN L315 ript$VariableManager]: TermVariabe thr1Thread2of4ForFork0_findMax_~e~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-17 14:35:06,200 WARN L315 ript$VariableManager]: TermVariabe thr1Thread2of4ForFork0_findMax_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-17 14:35:06,200 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread2of4ForFork0_findMax_#t~post2| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-17 14:35:06,200 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread2of4ForFork0_findMax_#t~post2| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-17 14:35:06,200 WARN L315 ript$VariableManager]: TermVariabe thr1Thread2of4ForFork0_findMax_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-17 14:35:06,200 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread2of4ForFork0_findMax_#t~post2| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-17 14:35:06,201 WARN L315 ript$VariableManager]: TermVariabe thr1Thread1of4ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-17 14:35:06,201 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread1of4ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-17 14:35:06,201 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread1of4ForFork0_findMax_#t~mem3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-17 14:35:06,201 WARN L315 ript$VariableManager]: TermVariabe thr1Thread1of4ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-17 14:35:06,201 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread1of4ForFork0_findMax_#t~post2| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-17 14:35:06,202 WARN L315 ript$VariableManager]: TermVariabe thr1Thread1of4ForFork0_findMax_~offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-17 14:35:06,202 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread1of4ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-17 14:35:06,202 WARN L315 ript$VariableManager]: TermVariabe thr1Thread1of4ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-17 14:35:06,202 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread1of4ForFork0_findMax_#in~offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-17 14:35:06,202 WARN L315 ript$VariableManager]: TermVariabe thr1Thread1of4ForFork0_findMax_~e~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-17 14:35:06,202 WARN L315 ript$VariableManager]: TermVariabe thr1Thread1of4ForFork0_findMax_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-17 14:35:06,202 WARN L315 ript$VariableManager]: TermVariabe thr1Thread1of4ForFork0_findMax_~my_max~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-17 14:35:06,202 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread1of4ForFork0_#t~nondet4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-17 14:35:06,203 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread1of4ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-17 14:35:06,203 WARN L315 ript$VariableManager]: TermVariabe thr1Thread1of4ForFork0_~offset~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-17 14:35:06,205 WARN L315 ript$VariableManager]: TermVariabe thr1Thread2of4ForFork0_findMax_~e~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-17 14:35:06,205 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread2of4ForFork0_findMax_#in~offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-17 14:35:06,205 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread2of4ForFork0_#t~nondet4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-17 14:35:06,205 WARN L315 ript$VariableManager]: TermVariabe thr1Thread2of4ForFork0_~offset~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-17 14:35:06,206 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread2of4ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-17 14:35:06,206 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread2of4ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-17 14:35:06,206 WARN L315 ript$VariableManager]: TermVariabe thr1Thread2of4ForFork0_findMax_~offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-17 14:35:06,206 WARN L315 ript$VariableManager]: TermVariabe thr1Thread2of4ForFork0_findMax_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-17 14:35:06,206 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread2of4ForFork0_findMax_#t~mem3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-17 14:35:06,206 WARN L315 ript$VariableManager]: TermVariabe thr1Thread2of4ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-17 14:35:06,206 WARN L315 ript$VariableManager]: TermVariabe thr1Thread2of4ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-17 14:35:06,206 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread2of4ForFork0_findMax_#t~post2| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-17 14:35:06,207 WARN L315 ript$VariableManager]: TermVariabe thr1Thread2of4ForFork0_findMax_~my_max~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-17 14:35:06,207 WARN L315 ript$VariableManager]: TermVariabe thr1Thread2of4ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-17 14:35:06,207 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread2of4ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-17 14:35:06,208 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread3of4ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-17 14:35:06,208 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread3of4ForFork0_findMax_#t~mem3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-17 14:35:06,208 WARN L315 ript$VariableManager]: TermVariabe thr1Thread3of4ForFork0_findMax_~offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-17 14:35:06,209 WARN L315 ript$VariableManager]: TermVariabe thr1Thread3of4ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-17 14:35:06,209 WARN L315 ript$VariableManager]: TermVariabe thr1Thread3of4ForFork0_findMax_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-17 14:35:06,209 WARN L315 ript$VariableManager]: TermVariabe thr1Thread3of4ForFork0_findMax_~my_max~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-17 14:35:06,209 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread3of4ForFork0_findMax_#in~offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-17 14:35:06,209 WARN L315 ript$VariableManager]: TermVariabe thr1Thread3of4ForFork0_findMax_~e~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-17 14:35:06,209 WARN L315 ript$VariableManager]: TermVariabe thr1Thread3of4ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-17 14:35:06,209 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread3of4ForFork0_findMax_#t~post2| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-17 14:35:06,210 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread3of4ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-17 14:35:06,210 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread3of4ForFork0_#t~nondet4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-17 14:35:06,210 WARN L315 ript$VariableManager]: TermVariabe thr1Thread3of4ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-17 14:35:06,210 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread3of4ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-17 14:35:06,210 WARN L315 ript$VariableManager]: TermVariabe thr1Thread3of4ForFork0_~offset~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-17 14:35:06,212 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread4of4ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-17 14:35:06,212 WARN L315 ript$VariableManager]: TermVariabe thr1Thread4of4ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-17 14:35:06,213 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread4of4ForFork0_findMax_#t~post2| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-17 14:35:06,213 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread4of4ForFork0_findMax_#in~offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-17 14:35:06,213 WARN L315 ript$VariableManager]: TermVariabe thr1Thread4of4ForFork0_findMax_~e~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-17 14:35:06,213 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread4of4ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-17 14:35:06,213 WARN L315 ript$VariableManager]: TermVariabe thr1Thread4of4ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-17 14:35:06,213 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread4of4ForFork0_findMax_#t~mem3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-17 14:35:06,213 WARN L315 ript$VariableManager]: TermVariabe thr1Thread4of4ForFork0_~offset~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-17 14:35:06,214 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread4of4ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-17 14:35:06,214 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread4of4ForFork0_#t~nondet4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-17 14:35:06,214 WARN L315 ript$VariableManager]: TermVariabe thr1Thread4of4ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-17 14:35:06,214 WARN L315 ript$VariableManager]: TermVariabe thr1Thread4of4ForFork0_findMax_~offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-17 14:35:06,214 WARN L315 ript$VariableManager]: TermVariabe thr1Thread4of4ForFork0_findMax_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-17 14:35:06,214 WARN L315 ript$VariableManager]: TermVariabe thr1Thread4of4ForFork0_findMax_~my_max~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-17 14:35:06,216 INFO L251 AbstractCegarLoop]: Starting to check reachability of 6 error locations. [2020-04-17 14:35:06,216 INFO L375 AbstractCegarLoop]: Interprodecural is true [2020-04-17 14:35:06,217 INFO L376 AbstractCegarLoop]: Hoare is true [2020-04-17 14:35:06,217 INFO L377 AbstractCegarLoop]: Compute interpolants for FPandBP [2020-04-17 14:35:06,217 INFO L378 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2020-04-17 14:35:06,217 INFO L379 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2020-04-17 14:35:06,217 INFO L380 AbstractCegarLoop]: Difference is false [2020-04-17 14:35:06,217 INFO L381 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2020-04-17 14:35:06,217 INFO L385 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2020-04-17 14:35:06,224 INFO L152 etLargeBlockEncoding]: Starting large block encoding on Petri net that has 177 places, 197 transitions, 426 flow [2020-04-17 14:35:06,224 INFO L71 FinitePrefix]: Start finitePrefix. Operand has 177 places, 197 transitions, 426 flow [2020-04-17 14:35:06,261 INFO L129 PetriNetUnfolder]: 33/232 cut-off events. [2020-04-17 14:35:06,261 INFO L130 PetriNetUnfolder]: For 16/16 co-relation queries the response was YES. [2020-04-17 14:35:06,265 INFO L80 FinitePrefix]: Finished finitePrefix Result has 255 conditions, 232 events. 33/232 cut-off events. For 16/16 co-relation queries the response was YES. Maximal size of possible extension queue 9. Compared 724 event pairs, 0 based on Foata normal form. 0/190 useless extension candidates. Maximal degree in co-relation 188. Up to 10 conditions per place. [2020-04-17 14:35:06,282 INFO L71 FinitePrefix]: Start finitePrefix. Operand has 177 places, 197 transitions, 426 flow [2020-04-17 14:35:06,311 INFO L129 PetriNetUnfolder]: 33/232 cut-off events. [2020-04-17 14:35:06,311 INFO L130 PetriNetUnfolder]: For 16/16 co-relation queries the response was YES. [2020-04-17 14:35:06,314 INFO L80 FinitePrefix]: Finished finitePrefix Result has 255 conditions, 232 events. 33/232 cut-off events. For 16/16 co-relation queries the response was YES. Maximal size of possible extension queue 9. Compared 724 event pairs, 0 based on Foata normal form. 0/190 useless extension candidates. Maximal degree in co-relation 188. Up to 10 conditions per place. [2020-04-17 14:35:06,324 INFO L158 etLargeBlockEncoding]: Number of co-enabled transitions 25032 [2020-04-17 14:35:06,325 INFO L170 etLargeBlockEncoding]: Semantic Check. [2020-04-17 14:35:09,470 WARN L192 SmtUtils]: Spent 134.00 ms on a formula simplification. DAG size of input: 68 DAG size of output: 64 [2020-04-17 14:35:09,596 WARN L192 SmtUtils]: Spent 123.00 ms on a formula simplification that was a NOOP. DAG size: 62 [2020-04-17 14:35:09,813 WARN L192 SmtUtils]: Spent 125.00 ms on a formula simplification. DAG size of input: 46 DAG size of output: 32 [2020-04-17 14:35:09,916 INFO L206 etLargeBlockEncoding]: Checked pairs total: 33569 [2020-04-17 14:35:09,916 INFO L214 etLargeBlockEncoding]: Total number of compositions: 172 [2020-04-17 14:35:09,916 INFO L100 iNet2FiniteAutomaton]: Start petriNet2FiniteAutomaton. Operand has 50 places, 57 transitions, 146 flow [2020-04-17 14:35:13,638 INFO L122 iNet2FiniteAutomaton]: Finished petriNet2FiniteAutomaton. Result 36085 states. [2020-04-17 14:35:13,639 INFO L276 IsEmpty]: Start isEmpty. Operand 36085 states. [2020-04-17 14:35:13,639 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2020-04-17 14:35:13,639 INFO L417 BasicCegarLoop]: Found error trace [2020-04-17 14:35:13,639 INFO L425 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1] [2020-04-17 14:35:13,639 INFO L427 AbstractCegarLoop]: === Iteration 1 === [thr1Err0ASSERT_VIOLATIONERROR_FUNCTION, thr1Err0ASSERT_VIOLATIONERROR_FUNCTION, thr1Err0ASSERT_VIOLATIONERROR_FUNCTION, thr1Err0ASSERT_VIOLATIONERROR_FUNCTION, thr1Err0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATION]=== [2020-04-17 14:35:13,640 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-04-17 14:35:13,640 INFO L82 PathProgramCache]: Analyzing trace with hash -1876386625, now seen corresponding path program 1 times [2020-04-17 14:35:13,640 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-04-17 14:35:13,640 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [233806401] [2020-04-17 14:35:13,640 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-04-17 14:35:13,647 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-04-17 14:35:13,652 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-04-17 14:35:13,653 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [233806401] [2020-04-17 14:35:13,653 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-04-17 14:35:13,653 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2020-04-17 14:35:13,653 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1459816897] [2020-04-17 14:35:13,654 INFO L459 AbstractCegarLoop]: Interpolant automaton has 2 states [2020-04-17 14:35:13,654 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-04-17 14:35:13,654 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 2 interpolants. [2020-04-17 14:35:13,654 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2020-04-17 14:35:13,654 INFO L87 Difference]: Start difference. First operand 36085 states. Second operand 2 states. [2020-04-17 14:35:13,887 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-04-17 14:35:13,887 INFO L93 Difference]: Finished difference Result 28704 states and 146643 transitions. [2020-04-17 14:35:13,887 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2020-04-17 14:35:13,887 INFO L78 Accepts]: Start accepts. Automaton has 2 states. Word has length 6 [2020-04-17 14:35:13,887 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-04-17 14:35:14,066 INFO L225 Difference]: With dead ends: 28704 [2020-04-17 14:35:14,066 INFO L226 Difference]: Without dead ends: 28704 [2020-04-17 14:35:14,067 INFO L678 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 [2020-04-17 14:35:15,735 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 28704 states. [2020-04-17 14:35:16,633 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 28704 to 28704. [2020-04-17 14:35:16,634 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 28704 states. [2020-04-17 14:35:16,740 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 28704 states to 28704 states and 146643 transitions. [2020-04-17 14:35:16,741 INFO L78 Accepts]: Start accepts. Automaton has 28704 states and 146643 transitions. Word has length 6 [2020-04-17 14:35:16,741 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-04-17 14:35:16,741 INFO L479 AbstractCegarLoop]: Abstraction has 28704 states and 146643 transitions. [2020-04-17 14:35:16,741 INFO L480 AbstractCegarLoop]: Interpolant automaton has 2 states. [2020-04-17 14:35:16,741 INFO L276 IsEmpty]: Start isEmpty. Operand 28704 states and 146643 transitions. [2020-04-17 14:35:16,741 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2020-04-17 14:35:16,742 INFO L417 BasicCegarLoop]: Found error trace [2020-04-17 14:35:16,742 INFO L425 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-04-17 14:35:16,742 INFO L427 AbstractCegarLoop]: === Iteration 2 === [thr1Err0ASSERT_VIOLATIONERROR_FUNCTION, thr1Err0ASSERT_VIOLATIONERROR_FUNCTION, thr1Err0ASSERT_VIOLATIONERROR_FUNCTION, thr1Err0ASSERT_VIOLATIONERROR_FUNCTION, thr1Err0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATION]=== [2020-04-17 14:35:16,742 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-04-17 14:35:16,742 INFO L82 PathProgramCache]: Analyzing trace with hash -495614768, now seen corresponding path program 1 times [2020-04-17 14:35:16,742 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-04-17 14:35:16,743 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [295742343] [2020-04-17 14:35:16,743 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-04-17 14:35:16,749 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-04-17 14:35:16,774 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-04-17 14:35:16,775 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [295742343] [2020-04-17 14:35:16,775 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-04-17 14:35:16,775 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2020-04-17 14:35:16,776 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1406988960] [2020-04-17 14:35:16,776 INFO L459 AbstractCegarLoop]: Interpolant automaton has 3 states [2020-04-17 14:35:16,776 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-04-17 14:35:16,776 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2020-04-17 14:35:16,777 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2020-04-17 14:35:16,777 INFO L87 Difference]: Start difference. First operand 28704 states and 146643 transitions. Second operand 3 states. [2020-04-17 14:35:16,979 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-04-17 14:35:16,979 INFO L93 Difference]: Finished difference Result 31893 states and 162582 transitions. [2020-04-17 14:35:16,980 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2020-04-17 14:35:16,980 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 9 [2020-04-17 14:35:16,980 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-04-17 14:35:17,120 INFO L225 Difference]: With dead ends: 31893 [2020-04-17 14:35:17,120 INFO L226 Difference]: Without dead ends: 31893 [2020-04-17 14:35:17,121 INFO L678 BasicCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2020-04-17 14:35:19,458 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 31893 states. [2020-04-17 14:35:20,189 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 31893 to 31893. [2020-04-17 14:35:20,189 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 31893 states. [2020-04-17 14:35:20,306 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 31893 states to 31893 states and 162582 transitions. [2020-04-17 14:35:20,306 INFO L78 Accepts]: Start accepts. Automaton has 31893 states and 162582 transitions. Word has length 9 [2020-04-17 14:35:20,307 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-04-17 14:35:20,307 INFO L479 AbstractCegarLoop]: Abstraction has 31893 states and 162582 transitions. [2020-04-17 14:35:20,307 INFO L480 AbstractCegarLoop]: Interpolant automaton has 3 states. [2020-04-17 14:35:20,307 INFO L276 IsEmpty]: Start isEmpty. Operand 31893 states and 162582 transitions. [2020-04-17 14:35:20,307 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2020-04-17 14:35:20,307 INFO L417 BasicCegarLoop]: Found error trace [2020-04-17 14:35:20,307 INFO L425 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-04-17 14:35:20,307 INFO L427 AbstractCegarLoop]: === Iteration 3 === [thr1Err0ASSERT_VIOLATIONERROR_FUNCTION, thr1Err0ASSERT_VIOLATIONERROR_FUNCTION, thr1Err0ASSERT_VIOLATIONERROR_FUNCTION, thr1Err0ASSERT_VIOLATIONERROR_FUNCTION, thr1Err0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATION]=== [2020-04-17 14:35:20,308 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-04-17 14:35:20,308 INFO L82 PathProgramCache]: Analyzing trace with hash -110414843, now seen corresponding path program 1 times [2020-04-17 14:35:20,308 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-04-17 14:35:20,308 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [250837491] [2020-04-17 14:35:20,308 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-04-17 14:35:20,318 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-04-17 14:35:20,330 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2020-04-17 14:35:20,330 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [250837491] [2020-04-17 14:35:20,331 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-04-17 14:35:20,331 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2020-04-17 14:35:20,331 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1900876550] [2020-04-17 14:35:20,331 INFO L459 AbstractCegarLoop]: Interpolant automaton has 3 states [2020-04-17 14:35:20,332 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-04-17 14:35:20,332 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2020-04-17 14:35:20,332 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2020-04-17 14:35:20,332 INFO L87 Difference]: Start difference. First operand 31893 states and 162582 transitions. Second operand 3 states. [2020-04-17 14:35:20,594 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-04-17 14:35:20,594 INFO L93 Difference]: Finished difference Result 39865 states and 198089 transitions. [2020-04-17 14:35:20,595 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2020-04-17 14:35:20,595 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 10 [2020-04-17 14:35:20,595 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-04-17 14:35:20,717 INFO L225 Difference]: With dead ends: 39865 [2020-04-17 14:35:20,717 INFO L226 Difference]: Without dead ends: 39865 [2020-04-17 14:35:20,718 INFO L678 BasicCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2020-04-17 14:35:21,563 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 39865 states. [2020-04-17 14:35:22,663 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 39865 to 36995. [2020-04-17 14:35:22,663 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 36995 states. [2020-04-17 14:35:22,795 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 36995 states to 36995 states and 186908 transitions. [2020-04-17 14:35:22,795 INFO L78 Accepts]: Start accepts. Automaton has 36995 states and 186908 transitions. Word has length 10 [2020-04-17 14:35:22,795 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-04-17 14:35:22,795 INFO L479 AbstractCegarLoop]: Abstraction has 36995 states and 186908 transitions. [2020-04-17 14:35:22,795 INFO L480 AbstractCegarLoop]: Interpolant automaton has 3 states. [2020-04-17 14:35:22,795 INFO L276 IsEmpty]: Start isEmpty. Operand 36995 states and 186908 transitions. [2020-04-17 14:35:22,796 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2020-04-17 14:35:22,796 INFO L417 BasicCegarLoop]: Found error trace [2020-04-17 14:35:22,796 INFO L425 BasicCegarLoop]: trace histogram [2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-04-17 14:35:22,796 INFO L427 AbstractCegarLoop]: === Iteration 4 === [thr1Err0ASSERT_VIOLATIONERROR_FUNCTION, thr1Err0ASSERT_VIOLATIONERROR_FUNCTION, thr1Err0ASSERT_VIOLATIONERROR_FUNCTION, thr1Err0ASSERT_VIOLATIONERROR_FUNCTION, thr1Err0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATION]=== [2020-04-17 14:35:22,796 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-04-17 14:35:22,796 INFO L82 PathProgramCache]: Analyzing trace with hash -501527727, now seen corresponding path program 1 times [2020-04-17 14:35:22,797 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-04-17 14:35:22,797 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [454697791] [2020-04-17 14:35:22,797 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-04-17 14:35:22,804 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-04-17 14:35:22,821 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2020-04-17 14:35:22,821 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [454697791] [2020-04-17 14:35:22,821 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-04-17 14:35:22,822 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2020-04-17 14:35:22,822 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [297815496] [2020-04-17 14:35:22,822 INFO L459 AbstractCegarLoop]: Interpolant automaton has 3 states [2020-04-17 14:35:22,822 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-04-17 14:35:22,823 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2020-04-17 14:35:22,823 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2020-04-17 14:35:22,823 INFO L87 Difference]: Start difference. First operand 36995 states and 186908 transitions. Second operand 3 states. [2020-04-17 14:35:23,145 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-04-17 14:35:23,145 INFO L93 Difference]: Finished difference Result 40927 states and 206310 transitions. [2020-04-17 14:35:23,145 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2020-04-17 14:35:23,145 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 12 [2020-04-17 14:35:23,146 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-04-17 14:35:23,271 INFO L225 Difference]: With dead ends: 40927 [2020-04-17 14:35:23,271 INFO L226 Difference]: Without dead ends: 40927 [2020-04-17 14:35:23,271 INFO L678 BasicCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2020-04-17 14:35:26,128 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 40927 states. [2020-04-17 14:35:26,965 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 40927 to 40927. [2020-04-17 14:35:26,965 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 40927 states. [2020-04-17 14:35:27,109 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 40927 states to 40927 states and 206310 transitions. [2020-04-17 14:35:27,109 INFO L78 Accepts]: Start accepts. Automaton has 40927 states and 206310 transitions. Word has length 12 [2020-04-17 14:35:27,110 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-04-17 14:35:27,110 INFO L479 AbstractCegarLoop]: Abstraction has 40927 states and 206310 transitions. [2020-04-17 14:35:27,110 INFO L480 AbstractCegarLoop]: Interpolant automaton has 3 states. [2020-04-17 14:35:27,110 INFO L276 IsEmpty]: Start isEmpty. Operand 40927 states and 206310 transitions. [2020-04-17 14:35:27,111 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 14 [2020-04-17 14:35:27,111 INFO L417 BasicCegarLoop]: Found error trace [2020-04-17 14:35:27,111 INFO L425 BasicCegarLoop]: trace histogram [2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-04-17 14:35:27,111 INFO L427 AbstractCegarLoop]: === Iteration 5 === [thr1Err0ASSERT_VIOLATIONERROR_FUNCTION, thr1Err0ASSERT_VIOLATIONERROR_FUNCTION, thr1Err0ASSERT_VIOLATIONERROR_FUNCTION, thr1Err0ASSERT_VIOLATIONERROR_FUNCTION, thr1Err0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATION]=== [2020-04-17 14:35:27,111 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-04-17 14:35:27,111 INFO L82 PathProgramCache]: Analyzing trace with hash -20354314, now seen corresponding path program 1 times [2020-04-17 14:35:27,111 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-04-17 14:35:27,112 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [566736599] [2020-04-17 14:35:27,112 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-04-17 14:35:27,119 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-04-17 14:35:27,134 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2020-04-17 14:35:27,135 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [566736599] [2020-04-17 14:35:27,135 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-04-17 14:35:27,135 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2020-04-17 14:35:27,135 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [459319232] [2020-04-17 14:35:27,135 INFO L459 AbstractCegarLoop]: Interpolant automaton has 3 states [2020-04-17 14:35:27,135 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-04-17 14:35:27,136 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2020-04-17 14:35:27,136 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2020-04-17 14:35:27,136 INFO L87 Difference]: Start difference. First operand 40927 states and 206310 transitions. Second operand 3 states. [2020-04-17 14:35:27,444 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-04-17 14:35:27,444 INFO L93 Difference]: Finished difference Result 50116 states and 245966 transitions. [2020-04-17 14:35:27,445 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2020-04-17 14:35:27,445 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 13 [2020-04-17 14:35:27,445 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-04-17 14:35:27,601 INFO L225 Difference]: With dead ends: 50116 [2020-04-17 14:35:27,601 INFO L226 Difference]: Without dead ends: 50116 [2020-04-17 14:35:27,601 INFO L678 BasicCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2020-04-17 14:35:28,609 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 50116 states. [2020-04-17 14:35:29,306 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 50116 to 46579. [2020-04-17 14:35:29,307 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 46579 states. [2020-04-17 14:35:30,354 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 46579 states to 46579 states and 232414 transitions. [2020-04-17 14:35:30,354 INFO L78 Accepts]: Start accepts. Automaton has 46579 states and 232414 transitions. Word has length 13 [2020-04-17 14:35:30,355 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-04-17 14:35:30,356 INFO L479 AbstractCegarLoop]: Abstraction has 46579 states and 232414 transitions. [2020-04-17 14:35:30,356 INFO L480 AbstractCegarLoop]: Interpolant automaton has 3 states. [2020-04-17 14:35:30,356 INFO L276 IsEmpty]: Start isEmpty. Operand 46579 states and 232414 transitions. [2020-04-17 14:35:30,357 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 16 [2020-04-17 14:35:30,357 INFO L417 BasicCegarLoop]: Found error trace [2020-04-17 14:35:30,357 INFO L425 BasicCegarLoop]: trace histogram [5, 4, 1, 1, 1, 1, 1, 1] [2020-04-17 14:35:30,357 INFO L427 AbstractCegarLoop]: === Iteration 6 === [thr1Err0ASSERT_VIOLATIONERROR_FUNCTION, thr1Err0ASSERT_VIOLATIONERROR_FUNCTION, thr1Err0ASSERT_VIOLATIONERROR_FUNCTION, thr1Err0ASSERT_VIOLATIONERROR_FUNCTION, thr1Err0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATION]=== [2020-04-17 14:35:30,357 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-04-17 14:35:30,357 INFO L82 PathProgramCache]: Analyzing trace with hash 1017645354, now seen corresponding path program 1 times [2020-04-17 14:35:30,358 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-04-17 14:35:30,358 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [709187004] [2020-04-17 14:35:30,358 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-04-17 14:35:30,371 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2020-04-17 14:35:30,385 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2020-04-17 14:35:30,403 INFO L174 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2020-04-17 14:35:30,403 INFO L523 BasicCegarLoop]: Counterexample might be feasible [2020-04-17 14:35:30,404 WARN L363 ceAbstractionStarter]: 4 thread instances were not sufficient, I will increase this number and restart the analysis [2020-04-17 14:35:30,404 INFO L340 ceAbstractionStarter]: Constructing petrified ICFG for 5 thread instances. [2020-04-17 14:35:30,415 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread2of5ForFork0_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-17 14:35:30,416 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread2of5ForFork0_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-17 14:35:30,416 WARN L315 ript$VariableManager]: TermVariabe thr1Thread2of5ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-17 14:35:30,416 WARN L315 ript$VariableManager]: TermVariabe thr1Thread2of5ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-17 14:35:30,416 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread2of5ForFork0_#t~nondet4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-17 14:35:30,416 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread2of5ForFork0_#t~nondet4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-17 14:35:30,416 WARN L315 ript$VariableManager]: TermVariabe thr1Thread2of5ForFork0_~offset~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-17 14:35:30,416 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread2of5ForFork0_#t~nondet4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-17 14:35:30,416 WARN L315 ript$VariableManager]: TermVariabe thr1Thread2of5ForFork0_~offset~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-17 14:35:30,416 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread2of5ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-17 14:35:30,416 WARN L315 ript$VariableManager]: TermVariabe thr1Thread2of5ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-17 14:35:30,417 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread2of5ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-17 14:35:30,417 WARN L315 ript$VariableManager]: TermVariabe thr1Thread2of5ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-17 14:35:30,417 WARN L315 ript$VariableManager]: TermVariabe thr1Thread2of5ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-17 14:35:30,417 WARN L315 ript$VariableManager]: TermVariabe thr1Thread2of5ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-17 14:35:30,417 WARN L315 ript$VariableManager]: TermVariabe thr1Thread2of5ForFork0_~offset~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-17 14:35:30,417 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread2of5ForFork0_findMax_#in~offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-17 14:35:30,417 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread2of5ForFork0_findMax_#t~post2| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-17 14:35:30,417 WARN L315 ript$VariableManager]: TermVariabe thr1Thread2of5ForFork0_findMax_~e~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-17 14:35:30,418 WARN L315 ript$VariableManager]: TermVariabe thr1Thread2of5ForFork0_findMax_~offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-17 14:35:30,418 WARN L315 ript$VariableManager]: TermVariabe thr1Thread2of5ForFork0_findMax_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-17 14:35:30,418 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread2of5ForFork0_findMax_#t~mem3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-17 14:35:30,418 WARN L315 ript$VariableManager]: TermVariabe thr1Thread2of5ForFork0_findMax_~my_max~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-17 14:35:30,418 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread2of5ForFork0_findMax_#in~offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-17 14:35:30,418 WARN L315 ript$VariableManager]: TermVariabe thr1Thread2of5ForFork0_findMax_~offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-17 14:35:30,418 WARN L315 ript$VariableManager]: TermVariabe thr1Thread2of5ForFork0_findMax_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-17 14:35:30,418 WARN L315 ript$VariableManager]: TermVariabe thr1Thread2of5ForFork0_findMax_~e~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-17 14:35:30,418 WARN L315 ript$VariableManager]: TermVariabe thr1Thread2of5ForFork0_findMax_~my_max~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-17 14:35:30,418 WARN L315 ript$VariableManager]: TermVariabe thr1Thread2of5ForFork0_findMax_~offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-17 14:35:30,418 WARN L315 ript$VariableManager]: TermVariabe thr1Thread2of5ForFork0_findMax_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-17 14:35:30,418 WARN L315 ript$VariableManager]: TermVariabe thr1Thread2of5ForFork0_findMax_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-17 14:35:30,419 WARN L315 ript$VariableManager]: TermVariabe thr1Thread2of5ForFork0_findMax_~offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-17 14:35:30,419 WARN L315 ript$VariableManager]: TermVariabe thr1Thread2of5ForFork0_findMax_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-17 14:35:30,419 WARN L315 ript$VariableManager]: TermVariabe thr1Thread2of5ForFork0_findMax_~offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-17 14:35:30,419 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread2of5ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-17 14:35:30,419 WARN L315 ript$VariableManager]: TermVariabe thr1Thread2of5ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-17 14:35:30,419 WARN L315 ript$VariableManager]: TermVariabe thr1Thread2of5ForFork0_findMax_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-17 14:35:30,419 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread2of5ForFork0_findMax_#t~mem3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-17 14:35:30,419 WARN L315 ript$VariableManager]: TermVariabe thr1Thread2of5ForFork0_findMax_~my_max~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-17 14:35:30,419 WARN L315 ript$VariableManager]: TermVariabe thr1Thread2of5ForFork0_findMax_~my_max~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-17 14:35:30,419 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread2of5ForFork0_findMax_#t~mem3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-17 14:35:30,419 WARN L315 ript$VariableManager]: TermVariabe thr1Thread2of5ForFork0_findMax_~e~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-17 14:35:30,419 WARN L315 ript$VariableManager]: TermVariabe thr1Thread2of5ForFork0_findMax_~my_max~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-17 14:35:30,420 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread2of5ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-17 14:35:30,420 WARN L315 ript$VariableManager]: TermVariabe thr1Thread2of5ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-17 14:35:30,420 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread2of5ForFork0_findMax_#t~mem3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-17 14:35:30,420 WARN L315 ript$VariableManager]: TermVariabe thr1Thread2of5ForFork0_findMax_~my_max~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-17 14:35:30,420 WARN L315 ript$VariableManager]: TermVariabe thr1Thread2of5ForFork0_findMax_~my_max~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-17 14:35:30,420 WARN L315 ript$VariableManager]: TermVariabe thr1Thread2of5ForFork0_findMax_~my_max~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-17 14:35:30,420 WARN L315 ript$VariableManager]: TermVariabe thr1Thread2of5ForFork0_findMax_~e~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-17 14:35:30,420 WARN L315 ript$VariableManager]: TermVariabe thr1Thread2of5ForFork0_findMax_~my_max~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-17 14:35:30,420 WARN L315 ript$VariableManager]: TermVariabe thr1Thread2of5ForFork0_findMax_~e~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-17 14:35:30,420 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread2of5ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-17 14:35:30,420 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread2of5ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-17 14:35:30,421 WARN L315 ript$VariableManager]: TermVariabe thr1Thread2of5ForFork0_findMax_~e~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-17 14:35:30,421 WARN L315 ript$VariableManager]: TermVariabe thr1Thread2of5ForFork0_findMax_~my_max~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-17 14:35:30,421 WARN L315 ript$VariableManager]: TermVariabe thr1Thread2of5ForFork0_findMax_~my_max~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-17 14:35:30,421 WARN L315 ript$VariableManager]: TermVariabe thr1Thread2of5ForFork0_findMax_~e~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-17 14:35:30,421 WARN L315 ript$VariableManager]: TermVariabe thr1Thread2of5ForFork0_findMax_~my_max~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-17 14:35:30,421 WARN L315 ript$VariableManager]: TermVariabe thr1Thread2of5ForFork0_findMax_~e~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-17 14:35:30,421 WARN L315 ript$VariableManager]: TermVariabe thr1Thread2of5ForFork0_findMax_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-17 14:35:30,421 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread2of5ForFork0_findMax_#t~post2| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-17 14:35:30,422 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread2of5ForFork0_findMax_#t~post2| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-17 14:35:30,422 WARN L315 ript$VariableManager]: TermVariabe thr1Thread2of5ForFork0_findMax_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-17 14:35:30,422 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread2of5ForFork0_findMax_#t~post2| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-17 14:35:30,422 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread1of5ForFork0_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-17 14:35:30,422 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread1of5ForFork0_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-17 14:35:30,422 WARN L315 ript$VariableManager]: TermVariabe thr1Thread1of5ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-17 14:35:30,422 WARN L315 ript$VariableManager]: TermVariabe thr1Thread1of5ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-17 14:35:30,423 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread1of5ForFork0_#t~nondet4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-17 14:35:30,423 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread1of5ForFork0_#t~nondet4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-17 14:35:30,423 WARN L315 ript$VariableManager]: TermVariabe thr1Thread1of5ForFork0_~offset~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-17 14:35:30,423 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread1of5ForFork0_#t~nondet4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-17 14:35:30,423 WARN L315 ript$VariableManager]: TermVariabe thr1Thread1of5ForFork0_~offset~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-17 14:35:30,423 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread1of5ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-17 14:35:30,423 WARN L315 ript$VariableManager]: TermVariabe thr1Thread1of5ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-17 14:35:30,423 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread1of5ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-17 14:35:30,424 WARN L315 ript$VariableManager]: TermVariabe thr1Thread1of5ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-17 14:35:30,424 WARN L315 ript$VariableManager]: TermVariabe thr1Thread1of5ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-17 14:35:30,424 WARN L315 ript$VariableManager]: TermVariabe thr1Thread1of5ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-17 14:35:30,424 WARN L315 ript$VariableManager]: TermVariabe thr1Thread1of5ForFork0_~offset~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-17 14:35:30,424 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread1of5ForFork0_findMax_#in~offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-17 14:35:30,424 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread1of5ForFork0_findMax_#t~post2| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-17 14:35:30,424 WARN L315 ript$VariableManager]: TermVariabe thr1Thread1of5ForFork0_findMax_~e~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-17 14:35:30,424 WARN L315 ript$VariableManager]: TermVariabe thr1Thread1of5ForFork0_findMax_~offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-17 14:35:30,424 WARN L315 ript$VariableManager]: TermVariabe thr1Thread1of5ForFork0_findMax_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-17 14:35:30,425 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread1of5ForFork0_findMax_#t~mem3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-17 14:35:30,425 WARN L315 ript$VariableManager]: TermVariabe thr1Thread1of5ForFork0_findMax_~my_max~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-17 14:35:30,425 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread1of5ForFork0_findMax_#in~offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-17 14:35:30,425 WARN L315 ript$VariableManager]: TermVariabe thr1Thread1of5ForFork0_findMax_~offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-17 14:35:30,425 WARN L315 ript$VariableManager]: TermVariabe thr1Thread1of5ForFork0_findMax_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-17 14:35:30,425 WARN L315 ript$VariableManager]: TermVariabe thr1Thread1of5ForFork0_findMax_~e~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-17 14:35:30,425 WARN L315 ript$VariableManager]: TermVariabe thr1Thread1of5ForFork0_findMax_~my_max~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-17 14:35:30,426 WARN L315 ript$VariableManager]: TermVariabe thr1Thread1of5ForFork0_findMax_~offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-17 14:35:30,426 WARN L315 ript$VariableManager]: TermVariabe thr1Thread1of5ForFork0_findMax_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-17 14:35:30,426 WARN L315 ript$VariableManager]: TermVariabe thr1Thread1of5ForFork0_findMax_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-17 14:35:30,426 WARN L315 ript$VariableManager]: TermVariabe thr1Thread1of5ForFork0_findMax_~offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-17 14:35:30,426 WARN L315 ript$VariableManager]: TermVariabe thr1Thread1of5ForFork0_findMax_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-17 14:35:30,426 WARN L315 ript$VariableManager]: TermVariabe thr1Thread1of5ForFork0_findMax_~offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-17 14:35:30,426 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread1of5ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-17 14:35:30,426 WARN L315 ript$VariableManager]: TermVariabe thr1Thread1of5ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-17 14:35:30,426 WARN L315 ript$VariableManager]: TermVariabe thr1Thread1of5ForFork0_findMax_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-17 14:35:30,427 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread1of5ForFork0_findMax_#t~mem3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-17 14:35:30,427 WARN L315 ript$VariableManager]: TermVariabe thr1Thread1of5ForFork0_findMax_~my_max~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-17 14:35:30,427 WARN L315 ript$VariableManager]: TermVariabe thr1Thread1of5ForFork0_findMax_~my_max~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-17 14:35:30,427 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread1of5ForFork0_findMax_#t~mem3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-17 14:35:30,427 WARN L315 ript$VariableManager]: TermVariabe thr1Thread1of5ForFork0_findMax_~e~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-17 14:35:30,427 WARN L315 ript$VariableManager]: TermVariabe thr1Thread1of5ForFork0_findMax_~my_max~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-17 14:35:30,427 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread1of5ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-17 14:35:30,427 WARN L315 ript$VariableManager]: TermVariabe thr1Thread1of5ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-17 14:35:30,428 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread1of5ForFork0_findMax_#t~mem3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-17 14:35:30,428 WARN L315 ript$VariableManager]: TermVariabe thr1Thread1of5ForFork0_findMax_~my_max~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-17 14:35:30,428 WARN L315 ript$VariableManager]: TermVariabe thr1Thread1of5ForFork0_findMax_~my_max~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-17 14:35:30,428 WARN L315 ript$VariableManager]: TermVariabe thr1Thread1of5ForFork0_findMax_~my_max~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-17 14:35:30,428 WARN L315 ript$VariableManager]: TermVariabe thr1Thread1of5ForFork0_findMax_~e~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-17 14:35:30,428 WARN L315 ript$VariableManager]: TermVariabe thr1Thread1of5ForFork0_findMax_~my_max~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-17 14:35:30,428 WARN L315 ript$VariableManager]: TermVariabe thr1Thread1of5ForFork0_findMax_~e~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-17 14:35:30,428 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread1of5ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-17 14:35:30,428 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread1of5ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-17 14:35:30,428 WARN L315 ript$VariableManager]: TermVariabe thr1Thread1of5ForFork0_findMax_~e~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-17 14:35:30,428 WARN L315 ript$VariableManager]: TermVariabe thr1Thread1of5ForFork0_findMax_~my_max~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-17 14:35:30,428 WARN L315 ript$VariableManager]: TermVariabe thr1Thread1of5ForFork0_findMax_~my_max~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-17 14:35:30,429 WARN L315 ript$VariableManager]: TermVariabe thr1Thread1of5ForFork0_findMax_~e~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-17 14:35:30,429 WARN L315 ript$VariableManager]: TermVariabe thr1Thread1of5ForFork0_findMax_~my_max~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-17 14:35:30,429 WARN L315 ript$VariableManager]: TermVariabe thr1Thread1of5ForFork0_findMax_~e~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-17 14:35:30,429 WARN L315 ript$VariableManager]: TermVariabe thr1Thread1of5ForFork0_findMax_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-17 14:35:30,429 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread1of5ForFork0_findMax_#t~post2| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-17 14:35:30,429 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread1of5ForFork0_findMax_#t~post2| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-17 14:35:30,429 WARN L315 ript$VariableManager]: TermVariabe thr1Thread1of5ForFork0_findMax_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-17 14:35:30,429 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread1of5ForFork0_findMax_#t~post2| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-17 14:35:30,429 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread3of5ForFork0_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-17 14:35:30,429 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread3of5ForFork0_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-17 14:35:30,429 WARN L315 ript$VariableManager]: TermVariabe thr1Thread3of5ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-17 14:35:30,430 WARN L315 ript$VariableManager]: TermVariabe thr1Thread3of5ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-17 14:35:30,430 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread3of5ForFork0_#t~nondet4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-17 14:35:30,430 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread3of5ForFork0_#t~nondet4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-17 14:35:30,430 WARN L315 ript$VariableManager]: TermVariabe thr1Thread3of5ForFork0_~offset~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-17 14:35:30,430 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread3of5ForFork0_#t~nondet4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-17 14:35:30,430 WARN L315 ript$VariableManager]: TermVariabe thr1Thread3of5ForFork0_~offset~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-17 14:35:30,430 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread3of5ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-17 14:35:30,430 WARN L315 ript$VariableManager]: TermVariabe thr1Thread3of5ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-17 14:35:30,430 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread3of5ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-17 14:35:30,430 WARN L315 ript$VariableManager]: TermVariabe thr1Thread3of5ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-17 14:35:30,430 WARN L315 ript$VariableManager]: TermVariabe thr1Thread3of5ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-17 14:35:30,430 WARN L315 ript$VariableManager]: TermVariabe thr1Thread3of5ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-17 14:35:30,431 WARN L315 ript$VariableManager]: TermVariabe thr1Thread3of5ForFork0_~offset~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-17 14:35:30,431 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread3of5ForFork0_findMax_#in~offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-17 14:35:30,431 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread3of5ForFork0_findMax_#t~post2| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-17 14:35:30,431 WARN L315 ript$VariableManager]: TermVariabe thr1Thread3of5ForFork0_findMax_~e~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-17 14:35:30,431 WARN L315 ript$VariableManager]: TermVariabe thr1Thread3of5ForFork0_findMax_~offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-17 14:35:30,431 WARN L315 ript$VariableManager]: TermVariabe thr1Thread3of5ForFork0_findMax_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-17 14:35:30,431 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread3of5ForFork0_findMax_#t~mem3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-17 14:35:30,431 WARN L315 ript$VariableManager]: TermVariabe thr1Thread3of5ForFork0_findMax_~my_max~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-17 14:35:30,431 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread3of5ForFork0_findMax_#in~offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-17 14:35:30,431 WARN L315 ript$VariableManager]: TermVariabe thr1Thread3of5ForFork0_findMax_~offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-17 14:35:30,432 WARN L315 ript$VariableManager]: TermVariabe thr1Thread3of5ForFork0_findMax_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-17 14:35:30,432 WARN L315 ript$VariableManager]: TermVariabe thr1Thread3of5ForFork0_findMax_~e~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-17 14:35:30,432 WARN L315 ript$VariableManager]: TermVariabe thr1Thread3of5ForFork0_findMax_~my_max~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-17 14:35:30,432 WARN L315 ript$VariableManager]: TermVariabe thr1Thread3of5ForFork0_findMax_~offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-17 14:35:30,432 WARN L315 ript$VariableManager]: TermVariabe thr1Thread3of5ForFork0_findMax_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-17 14:35:30,432 WARN L315 ript$VariableManager]: TermVariabe thr1Thread3of5ForFork0_findMax_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-17 14:35:30,432 WARN L315 ript$VariableManager]: TermVariabe thr1Thread3of5ForFork0_findMax_~offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-17 14:35:30,432 WARN L315 ript$VariableManager]: TermVariabe thr1Thread3of5ForFork0_findMax_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-17 14:35:30,433 WARN L315 ript$VariableManager]: TermVariabe thr1Thread3of5ForFork0_findMax_~offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-17 14:35:30,433 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread3of5ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-17 14:35:30,433 WARN L315 ript$VariableManager]: TermVariabe thr1Thread3of5ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-17 14:35:30,433 WARN L315 ript$VariableManager]: TermVariabe thr1Thread3of5ForFork0_findMax_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-17 14:35:30,433 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread3of5ForFork0_findMax_#t~mem3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-17 14:35:30,433 WARN L315 ript$VariableManager]: TermVariabe thr1Thread3of5ForFork0_findMax_~my_max~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-17 14:35:30,433 WARN L315 ript$VariableManager]: TermVariabe thr1Thread3of5ForFork0_findMax_~my_max~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-17 14:35:30,433 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread3of5ForFork0_findMax_#t~mem3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-17 14:35:30,434 WARN L315 ript$VariableManager]: TermVariabe thr1Thread3of5ForFork0_findMax_~e~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-17 14:35:30,434 WARN L315 ript$VariableManager]: TermVariabe thr1Thread3of5ForFork0_findMax_~my_max~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-17 14:35:30,434 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread3of5ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-17 14:35:30,434 WARN L315 ript$VariableManager]: TermVariabe thr1Thread3of5ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-17 14:35:30,434 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread3of5ForFork0_findMax_#t~mem3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-17 14:35:30,434 WARN L315 ript$VariableManager]: TermVariabe thr1Thread3of5ForFork0_findMax_~my_max~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-17 14:35:30,434 WARN L315 ript$VariableManager]: TermVariabe thr1Thread3of5ForFork0_findMax_~my_max~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-17 14:35:30,434 WARN L315 ript$VariableManager]: TermVariabe thr1Thread3of5ForFork0_findMax_~my_max~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-17 14:35:30,435 WARN L315 ript$VariableManager]: TermVariabe thr1Thread3of5ForFork0_findMax_~e~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-17 14:35:30,435 WARN L315 ript$VariableManager]: TermVariabe thr1Thread3of5ForFork0_findMax_~my_max~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-17 14:35:30,435 WARN L315 ript$VariableManager]: TermVariabe thr1Thread3of5ForFork0_findMax_~e~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-17 14:35:30,435 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread3of5ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-17 14:35:30,435 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread3of5ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-17 14:35:30,435 WARN L315 ript$VariableManager]: TermVariabe thr1Thread3of5ForFork0_findMax_~e~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-17 14:35:30,435 WARN L315 ript$VariableManager]: TermVariabe thr1Thread3of5ForFork0_findMax_~my_max~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-17 14:35:30,435 WARN L315 ript$VariableManager]: TermVariabe thr1Thread3of5ForFork0_findMax_~my_max~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-17 14:35:30,436 WARN L315 ript$VariableManager]: TermVariabe thr1Thread3of5ForFork0_findMax_~e~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-17 14:35:30,436 WARN L315 ript$VariableManager]: TermVariabe thr1Thread3of5ForFork0_findMax_~my_max~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-17 14:35:30,436 WARN L315 ript$VariableManager]: TermVariabe thr1Thread3of5ForFork0_findMax_~e~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-17 14:35:30,436 WARN L315 ript$VariableManager]: TermVariabe thr1Thread3of5ForFork0_findMax_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-17 14:35:30,436 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread3of5ForFork0_findMax_#t~post2| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-17 14:35:30,436 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread3of5ForFork0_findMax_#t~post2| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-17 14:35:30,436 WARN L315 ript$VariableManager]: TermVariabe thr1Thread3of5ForFork0_findMax_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-17 14:35:30,436 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread3of5ForFork0_findMax_#t~post2| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-17 14:35:30,437 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread4of5ForFork0_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-17 14:35:30,437 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread4of5ForFork0_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-17 14:35:30,437 WARN L315 ript$VariableManager]: TermVariabe thr1Thread4of5ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-17 14:35:30,437 WARN L315 ript$VariableManager]: TermVariabe thr1Thread4of5ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-17 14:35:30,437 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread4of5ForFork0_#t~nondet4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-17 14:35:30,437 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread4of5ForFork0_#t~nondet4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-17 14:35:30,437 WARN L315 ript$VariableManager]: TermVariabe thr1Thread4of5ForFork0_~offset~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-17 14:35:30,438 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread4of5ForFork0_#t~nondet4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-17 14:35:30,438 WARN L315 ript$VariableManager]: TermVariabe thr1Thread4of5ForFork0_~offset~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-17 14:35:30,438 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread4of5ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-17 14:35:30,438 WARN L315 ript$VariableManager]: TermVariabe thr1Thread4of5ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-17 14:35:30,438 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread4of5ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-17 14:35:30,438 WARN L315 ript$VariableManager]: TermVariabe thr1Thread4of5ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-17 14:35:30,438 WARN L315 ript$VariableManager]: TermVariabe thr1Thread4of5ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-17 14:35:30,438 WARN L315 ript$VariableManager]: TermVariabe thr1Thread4of5ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-17 14:35:30,439 WARN L315 ript$VariableManager]: TermVariabe thr1Thread4of5ForFork0_~offset~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-17 14:35:30,439 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread4of5ForFork0_findMax_#in~offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-17 14:35:30,439 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread4of5ForFork0_findMax_#t~post2| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-17 14:35:30,439 WARN L315 ript$VariableManager]: TermVariabe thr1Thread4of5ForFork0_findMax_~e~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-17 14:35:30,439 WARN L315 ript$VariableManager]: TermVariabe thr1Thread4of5ForFork0_findMax_~offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-17 14:35:30,439 WARN L315 ript$VariableManager]: TermVariabe thr1Thread4of5ForFork0_findMax_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-17 14:35:30,439 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread4of5ForFork0_findMax_#t~mem3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-17 14:35:30,439 WARN L315 ript$VariableManager]: TermVariabe thr1Thread4of5ForFork0_findMax_~my_max~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-17 14:35:30,439 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread4of5ForFork0_findMax_#in~offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-17 14:35:30,440 WARN L315 ript$VariableManager]: TermVariabe thr1Thread4of5ForFork0_findMax_~offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-17 14:35:30,440 WARN L315 ript$VariableManager]: TermVariabe thr1Thread4of5ForFork0_findMax_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-17 14:35:30,440 WARN L315 ript$VariableManager]: TermVariabe thr1Thread4of5ForFork0_findMax_~e~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-17 14:35:30,440 WARN L315 ript$VariableManager]: TermVariabe thr1Thread4of5ForFork0_findMax_~my_max~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-17 14:35:30,440 WARN L315 ript$VariableManager]: TermVariabe thr1Thread4of5ForFork0_findMax_~offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-17 14:35:30,440 WARN L315 ript$VariableManager]: TermVariabe thr1Thread4of5ForFork0_findMax_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-17 14:35:30,440 WARN L315 ript$VariableManager]: TermVariabe thr1Thread4of5ForFork0_findMax_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-17 14:35:30,440 WARN L315 ript$VariableManager]: TermVariabe thr1Thread4of5ForFork0_findMax_~offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-17 14:35:30,440 WARN L315 ript$VariableManager]: TermVariabe thr1Thread4of5ForFork0_findMax_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-17 14:35:30,441 WARN L315 ript$VariableManager]: TermVariabe thr1Thread4of5ForFork0_findMax_~offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-17 14:35:30,441 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread4of5ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-17 14:35:30,441 WARN L315 ript$VariableManager]: TermVariabe thr1Thread4of5ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-17 14:35:30,441 WARN L315 ript$VariableManager]: TermVariabe thr1Thread4of5ForFork0_findMax_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-17 14:35:30,441 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread4of5ForFork0_findMax_#t~mem3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-17 14:35:30,441 WARN L315 ript$VariableManager]: TermVariabe thr1Thread4of5ForFork0_findMax_~my_max~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-17 14:35:30,441 WARN L315 ript$VariableManager]: TermVariabe thr1Thread4of5ForFork0_findMax_~my_max~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-17 14:35:30,442 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread4of5ForFork0_findMax_#t~mem3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-17 14:35:30,442 WARN L315 ript$VariableManager]: TermVariabe thr1Thread4of5ForFork0_findMax_~e~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-17 14:35:30,442 WARN L315 ript$VariableManager]: TermVariabe thr1Thread4of5ForFork0_findMax_~my_max~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-17 14:35:30,442 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread4of5ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-17 14:35:30,442 WARN L315 ript$VariableManager]: TermVariabe thr1Thread4of5ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-17 14:35:30,442 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread4of5ForFork0_findMax_#t~mem3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-17 14:35:30,442 WARN L315 ript$VariableManager]: TermVariabe thr1Thread4of5ForFork0_findMax_~my_max~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-17 14:35:30,442 WARN L315 ript$VariableManager]: TermVariabe thr1Thread4of5ForFork0_findMax_~my_max~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-17 14:35:30,443 WARN L315 ript$VariableManager]: TermVariabe thr1Thread4of5ForFork0_findMax_~my_max~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-17 14:35:30,443 WARN L315 ript$VariableManager]: TermVariabe thr1Thread4of5ForFork0_findMax_~e~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-17 14:35:30,443 WARN L315 ript$VariableManager]: TermVariabe thr1Thread4of5ForFork0_findMax_~my_max~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-17 14:35:30,443 WARN L315 ript$VariableManager]: TermVariabe thr1Thread4of5ForFork0_findMax_~e~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-17 14:35:30,443 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread4of5ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-17 14:35:30,443 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread4of5ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-17 14:35:30,443 WARN L315 ript$VariableManager]: TermVariabe thr1Thread4of5ForFork0_findMax_~e~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-17 14:35:30,443 WARN L315 ript$VariableManager]: TermVariabe thr1Thread4of5ForFork0_findMax_~my_max~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-17 14:35:30,443 WARN L315 ript$VariableManager]: TermVariabe thr1Thread4of5ForFork0_findMax_~my_max~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-17 14:35:30,443 WARN L315 ript$VariableManager]: TermVariabe thr1Thread4of5ForFork0_findMax_~e~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-17 14:35:30,443 WARN L315 ript$VariableManager]: TermVariabe thr1Thread4of5ForFork0_findMax_~my_max~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-17 14:35:30,444 WARN L315 ript$VariableManager]: TermVariabe thr1Thread4of5ForFork0_findMax_~e~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-17 14:35:30,444 WARN L315 ript$VariableManager]: TermVariabe thr1Thread4of5ForFork0_findMax_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-17 14:35:30,444 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread4of5ForFork0_findMax_#t~post2| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-17 14:35:30,444 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread4of5ForFork0_findMax_#t~post2| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-17 14:35:30,444 WARN L315 ript$VariableManager]: TermVariabe thr1Thread4of5ForFork0_findMax_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-17 14:35:30,444 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread4of5ForFork0_findMax_#t~post2| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-17 14:35:30,444 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread5of5ForFork0_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-17 14:35:30,444 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread5of5ForFork0_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-17 14:35:30,444 WARN L315 ript$VariableManager]: TermVariabe thr1Thread5of5ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-17 14:35:30,444 WARN L315 ript$VariableManager]: TermVariabe thr1Thread5of5ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-17 14:35:30,444 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread5of5ForFork0_#t~nondet4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-17 14:35:30,445 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread5of5ForFork0_#t~nondet4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-17 14:35:30,445 WARN L315 ript$VariableManager]: TermVariabe thr1Thread5of5ForFork0_~offset~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-17 14:35:30,445 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread5of5ForFork0_#t~nondet4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-17 14:35:30,445 WARN L315 ript$VariableManager]: TermVariabe thr1Thread5of5ForFork0_~offset~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-17 14:35:30,445 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread5of5ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-17 14:35:30,445 WARN L315 ript$VariableManager]: TermVariabe thr1Thread5of5ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-17 14:35:30,445 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread5of5ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-17 14:35:30,445 WARN L315 ript$VariableManager]: TermVariabe thr1Thread5of5ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-17 14:35:30,445 WARN L315 ript$VariableManager]: TermVariabe thr1Thread5of5ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-17 14:35:30,445 WARN L315 ript$VariableManager]: TermVariabe thr1Thread5of5ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-17 14:35:30,445 WARN L315 ript$VariableManager]: TermVariabe thr1Thread5of5ForFork0_~offset~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-17 14:35:30,445 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread5of5ForFork0_findMax_#in~offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-17 14:35:30,446 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread5of5ForFork0_findMax_#t~post2| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-17 14:35:30,446 WARN L315 ript$VariableManager]: TermVariabe thr1Thread5of5ForFork0_findMax_~e~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-17 14:35:30,446 WARN L315 ript$VariableManager]: TermVariabe thr1Thread5of5ForFork0_findMax_~offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-17 14:35:30,446 WARN L315 ript$VariableManager]: TermVariabe thr1Thread5of5ForFork0_findMax_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-17 14:35:30,446 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread5of5ForFork0_findMax_#t~mem3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-17 14:35:30,446 WARN L315 ript$VariableManager]: TermVariabe thr1Thread5of5ForFork0_findMax_~my_max~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-17 14:35:30,446 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread5of5ForFork0_findMax_#in~offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-17 14:35:30,446 WARN L315 ript$VariableManager]: TermVariabe thr1Thread5of5ForFork0_findMax_~offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-17 14:35:30,446 WARN L315 ript$VariableManager]: TermVariabe thr1Thread5of5ForFork0_findMax_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-17 14:35:30,446 WARN L315 ript$VariableManager]: TermVariabe thr1Thread5of5ForFork0_findMax_~e~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-17 14:35:30,446 WARN L315 ript$VariableManager]: TermVariabe thr1Thread5of5ForFork0_findMax_~my_max~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-17 14:35:30,446 WARN L315 ript$VariableManager]: TermVariabe thr1Thread5of5ForFork0_findMax_~offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-17 14:35:30,446 WARN L315 ript$VariableManager]: TermVariabe thr1Thread5of5ForFork0_findMax_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-17 14:35:30,447 WARN L315 ript$VariableManager]: TermVariabe thr1Thread5of5ForFork0_findMax_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-17 14:35:30,447 WARN L315 ript$VariableManager]: TermVariabe thr1Thread5of5ForFork0_findMax_~offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-17 14:35:30,447 WARN L315 ript$VariableManager]: TermVariabe thr1Thread5of5ForFork0_findMax_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-17 14:35:30,447 WARN L315 ript$VariableManager]: TermVariabe thr1Thread5of5ForFork0_findMax_~offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-17 14:35:30,447 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread5of5ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-17 14:35:30,447 WARN L315 ript$VariableManager]: TermVariabe thr1Thread5of5ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-17 14:35:30,447 WARN L315 ript$VariableManager]: TermVariabe thr1Thread5of5ForFork0_findMax_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-17 14:35:30,447 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread5of5ForFork0_findMax_#t~mem3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-17 14:35:30,447 WARN L315 ript$VariableManager]: TermVariabe thr1Thread5of5ForFork0_findMax_~my_max~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-17 14:35:30,447 WARN L315 ript$VariableManager]: TermVariabe thr1Thread5of5ForFork0_findMax_~my_max~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-17 14:35:30,447 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread5of5ForFork0_findMax_#t~mem3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-17 14:35:30,447 WARN L315 ript$VariableManager]: TermVariabe thr1Thread5of5ForFork0_findMax_~e~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-17 14:35:30,448 WARN L315 ript$VariableManager]: TermVariabe thr1Thread5of5ForFork0_findMax_~my_max~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-17 14:35:30,448 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread5of5ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-17 14:35:30,448 WARN L315 ript$VariableManager]: TermVariabe thr1Thread5of5ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-17 14:35:30,448 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread5of5ForFork0_findMax_#t~mem3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-17 14:35:30,448 WARN L315 ript$VariableManager]: TermVariabe thr1Thread5of5ForFork0_findMax_~my_max~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-17 14:35:30,448 WARN L315 ript$VariableManager]: TermVariabe thr1Thread5of5ForFork0_findMax_~my_max~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-17 14:35:30,448 WARN L315 ript$VariableManager]: TermVariabe thr1Thread5of5ForFork0_findMax_~my_max~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-17 14:35:30,448 WARN L315 ript$VariableManager]: TermVariabe thr1Thread5of5ForFork0_findMax_~e~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-17 14:35:30,448 WARN L315 ript$VariableManager]: TermVariabe thr1Thread5of5ForFork0_findMax_~my_max~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-17 14:35:30,448 WARN L315 ript$VariableManager]: TermVariabe thr1Thread5of5ForFork0_findMax_~e~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-17 14:35:30,448 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread5of5ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-17 14:35:30,448 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread5of5ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-17 14:35:30,449 WARN L315 ript$VariableManager]: TermVariabe thr1Thread5of5ForFork0_findMax_~e~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-17 14:35:30,449 WARN L315 ript$VariableManager]: TermVariabe thr1Thread5of5ForFork0_findMax_~my_max~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-17 14:35:30,449 WARN L315 ript$VariableManager]: TermVariabe thr1Thread5of5ForFork0_findMax_~my_max~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-17 14:35:30,449 WARN L315 ript$VariableManager]: TermVariabe thr1Thread5of5ForFork0_findMax_~e~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-17 14:35:30,449 WARN L315 ript$VariableManager]: TermVariabe thr1Thread5of5ForFork0_findMax_~my_max~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-17 14:35:30,449 WARN L315 ript$VariableManager]: TermVariabe thr1Thread5of5ForFork0_findMax_~e~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-17 14:35:30,449 WARN L315 ript$VariableManager]: TermVariabe thr1Thread5of5ForFork0_findMax_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-17 14:35:30,449 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread5of5ForFork0_findMax_#t~post2| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-17 14:35:30,450 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread5of5ForFork0_findMax_#t~post2| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-17 14:35:30,450 WARN L315 ript$VariableManager]: TermVariabe thr1Thread5of5ForFork0_findMax_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-17 14:35:30,450 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread5of5ForFork0_findMax_#t~post2| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-17 14:35:30,450 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread1of5ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-17 14:35:30,450 WARN L315 ript$VariableManager]: TermVariabe thr1Thread1of5ForFork0_findMax_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-17 14:35:30,450 WARN L315 ript$VariableManager]: TermVariabe thr1Thread1of5ForFork0_findMax_~my_max~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-17 14:35:30,451 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread1of5ForFork0_findMax_#t~post2| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-17 14:35:30,451 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread1of5ForFork0_#t~nondet4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-17 14:35:30,451 WARN L315 ript$VariableManager]: TermVariabe thr1Thread1of5ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-17 14:35:30,451 WARN L315 ript$VariableManager]: TermVariabe thr1Thread1of5ForFork0_findMax_~offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-17 14:35:30,451 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread1of5ForFork0_findMax_#in~offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-17 14:35:30,451 WARN L315 ript$VariableManager]: TermVariabe thr1Thread1of5ForFork0_findMax_~e~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-17 14:35:30,451 WARN L315 ript$VariableManager]: TermVariabe thr1Thread1of5ForFork0_~offset~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-17 14:35:30,451 WARN L315 ript$VariableManager]: TermVariabe thr1Thread1of5ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-17 14:35:30,452 WARN L315 ript$VariableManager]: TermVariabe thr1Thread1of5ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-17 14:35:30,452 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread1of5ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-17 14:35:30,452 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread1of5ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-17 14:35:30,452 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread1of5ForFork0_findMax_#t~mem3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-17 14:35:30,454 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread2of5ForFork0_findMax_#in~offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-17 14:35:30,454 WARN L315 ript$VariableManager]: TermVariabe thr1Thread2of5ForFork0_findMax_~e~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-17 14:35:30,455 WARN L315 ript$VariableManager]: TermVariabe thr1Thread2of5ForFork0_findMax_~my_max~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-17 14:35:30,455 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread2of5ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-17 14:35:30,455 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread2of5ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-17 14:35:30,455 WARN L315 ript$VariableManager]: TermVariabe thr1Thread2of5ForFork0_~offset~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-17 14:35:30,455 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread2of5ForFork0_findMax_#t~mem3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-17 14:35:30,455 WARN L315 ript$VariableManager]: TermVariabe thr1Thread2of5ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-17 14:35:30,455 WARN L315 ript$VariableManager]: TermVariabe thr1Thread2of5ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-17 14:35:30,455 WARN L315 ript$VariableManager]: TermVariabe thr1Thread2of5ForFork0_findMax_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-17 14:35:30,455 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread2of5ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-17 14:35:30,456 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread2of5ForFork0_#t~nondet4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-17 14:35:30,456 WARN L315 ript$VariableManager]: TermVariabe thr1Thread2of5ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-17 14:35:30,456 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread2of5ForFork0_findMax_#t~post2| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-17 14:35:30,456 WARN L315 ript$VariableManager]: TermVariabe thr1Thread2of5ForFork0_findMax_~offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-17 14:35:30,457 WARN L315 ript$VariableManager]: TermVariabe thr1Thread3of5ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-17 14:35:30,457 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread3of5ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-17 14:35:30,457 WARN L315 ript$VariableManager]: TermVariabe thr1Thread3of5ForFork0_findMax_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-17 14:35:30,457 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread3of5ForFork0_#t~nondet4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-17 14:35:30,457 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread3of5ForFork0_findMax_#t~post2| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-17 14:35:30,457 WARN L315 ript$VariableManager]: TermVariabe thr1Thread3of5ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-17 14:35:30,457 WARN L315 ript$VariableManager]: TermVariabe thr1Thread3of5ForFork0_findMax_~offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-17 14:35:30,457 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread3of5ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-17 14:35:30,457 WARN L315 ript$VariableManager]: TermVariabe thr1Thread3of5ForFork0_findMax_~e~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-17 14:35:30,458 WARN L315 ript$VariableManager]: TermVariabe thr1Thread3of5ForFork0_~offset~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-17 14:35:30,458 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread3of5ForFork0_findMax_#in~offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-17 14:35:30,458 WARN L315 ript$VariableManager]: TermVariabe thr1Thread3of5ForFork0_findMax_~my_max~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-17 14:35:30,458 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread3of5ForFork0_findMax_#t~mem3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-17 14:35:30,458 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread3of5ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-17 14:35:30,458 WARN L315 ript$VariableManager]: TermVariabe thr1Thread3of5ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-17 14:35:30,459 WARN L315 ript$VariableManager]: TermVariabe thr1Thread4of5ForFork0_findMax_~my_max~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-17 14:35:30,459 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread4of5ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-17 14:35:30,459 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread4of5ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-17 14:35:30,459 WARN L315 ript$VariableManager]: TermVariabe thr1Thread4of5ForFork0_~offset~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-17 14:35:30,459 WARN L315 ript$VariableManager]: TermVariabe thr1Thread4of5ForFork0_findMax_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-17 14:35:30,459 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread4of5ForFork0_findMax_#t~mem3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-17 14:35:30,459 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread4of5ForFork0_findMax_#in~offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-17 14:35:30,459 WARN L315 ript$VariableManager]: TermVariabe thr1Thread4of5ForFork0_findMax_~e~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-17 14:35:30,460 WARN L315 ript$VariableManager]: TermVariabe thr1Thread4of5ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-17 14:35:30,460 WARN L315 ript$VariableManager]: TermVariabe thr1Thread4of5ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-17 14:35:30,460 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread4of5ForFork0_#t~nondet4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-17 14:35:30,460 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread4of5ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-17 14:35:30,460 WARN L315 ript$VariableManager]: TermVariabe thr1Thread4of5ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-17 14:35:30,460 WARN L315 ript$VariableManager]: TermVariabe thr1Thread4of5ForFork0_findMax_~offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-17 14:35:30,460 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread4of5ForFork0_findMax_#t~post2| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-17 14:35:30,461 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread5of5ForFork0_#t~nondet4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-17 14:35:30,462 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread5of5ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-17 14:35:30,462 WARN L315 ript$VariableManager]: TermVariabe thr1Thread5of5ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-17 14:35:30,462 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread5of5ForFork0_findMax_#t~post2| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-17 14:35:30,462 WARN L315 ript$VariableManager]: TermVariabe thr1Thread5of5ForFork0_findMax_~offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-17 14:35:30,462 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread5of5ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-17 14:35:30,462 WARN L315 ript$VariableManager]: TermVariabe thr1Thread5of5ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-17 14:35:30,462 WARN L315 ript$VariableManager]: TermVariabe thr1Thread5of5ForFork0_findMax_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-17 14:35:30,462 WARN L315 ript$VariableManager]: TermVariabe thr1Thread5of5ForFork0_~offset~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-17 14:35:30,463 WARN L315 ript$VariableManager]: TermVariabe thr1Thread5of5ForFork0_findMax_~my_max~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-17 14:35:30,463 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread5of5ForFork0_findMax_#in~offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-17 14:35:30,463 WARN L315 ript$VariableManager]: TermVariabe thr1Thread5of5ForFork0_findMax_~e~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-17 14:35:30,463 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread5of5ForFork0_findMax_#t~mem3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-17 14:35:30,463 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread5of5ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-17 14:35:30,463 WARN L315 ript$VariableManager]: TermVariabe thr1Thread5of5ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-17 14:35:30,464 INFO L251 AbstractCegarLoop]: Starting to check reachability of 7 error locations. [2020-04-17 14:35:30,464 INFO L375 AbstractCegarLoop]: Interprodecural is true [2020-04-17 14:35:30,464 INFO L376 AbstractCegarLoop]: Hoare is true [2020-04-17 14:35:30,464 INFO L377 AbstractCegarLoop]: Compute interpolants for FPandBP [2020-04-17 14:35:30,464 INFO L378 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2020-04-17 14:35:30,464 INFO L379 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2020-04-17 14:35:30,465 INFO L380 AbstractCegarLoop]: Difference is false [2020-04-17 14:35:30,465 INFO L381 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2020-04-17 14:35:30,465 INFO L385 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2020-04-17 14:35:30,467 INFO L152 etLargeBlockEncoding]: Starting large block encoding on Petri net that has 215 places, 240 transitions, 525 flow [2020-04-17 14:35:30,467 INFO L71 FinitePrefix]: Start finitePrefix. Operand has 215 places, 240 transitions, 525 flow [2020-04-17 14:35:30,510 INFO L129 PetriNetUnfolder]: 41/284 cut-off events. [2020-04-17 14:35:30,510 INFO L130 PetriNetUnfolder]: For 30/30 co-relation queries the response was YES. [2020-04-17 14:35:30,515 INFO L80 FinitePrefix]: Finished finitePrefix Result has 315 conditions, 284 events. 41/284 cut-off events. For 30/30 co-relation queries the response was YES. Maximal size of possible extension queue 12. Compared 990 event pairs, 0 based on Foata normal form. 0/232 useless extension candidates. Maximal degree in co-relation 245. Up to 12 conditions per place. [2020-04-17 14:35:30,532 INFO L71 FinitePrefix]: Start finitePrefix. Operand has 215 places, 240 transitions, 525 flow [2020-04-17 14:35:30,574 INFO L129 PetriNetUnfolder]: 41/284 cut-off events. [2020-04-17 14:35:30,574 INFO L130 PetriNetUnfolder]: For 30/30 co-relation queries the response was YES. [2020-04-17 14:35:30,580 INFO L80 FinitePrefix]: Finished finitePrefix Result has 315 conditions, 284 events. 41/284 cut-off events. For 30/30 co-relation queries the response was YES. Maximal size of possible extension queue 12. Compared 990 event pairs, 0 based on Foata normal form. 0/232 useless extension candidates. Maximal degree in co-relation 245. Up to 12 conditions per place. [2020-04-17 14:35:30,598 INFO L158 etLargeBlockEncoding]: Number of co-enabled transitions 40320 [2020-04-17 14:35:30,598 INFO L170 etLargeBlockEncoding]: Semantic Check. [2020-04-17 14:35:31,526 WARN L192 SmtUtils]: Spent 139.00 ms on a formula simplification. DAG size of input: 41 DAG size of output: 19 [2020-04-17 14:35:31,709 WARN L192 SmtUtils]: Spent 116.00 ms on a formula simplification. DAG size of input: 41 DAG size of output: 19 [2020-04-17 14:35:31,882 WARN L192 SmtUtils]: Spent 118.00 ms on a formula simplification. DAG size of input: 41 DAG size of output: 19 [2020-04-17 14:35:34,693 WARN L192 SmtUtils]: Spent 853.00 ms on a formula simplification. DAG size of input: 63 DAG size of output: 61 [2020-04-17 14:35:36,111 INFO L206 etLargeBlockEncoding]: Checked pairs total: 60983 [2020-04-17 14:35:36,111 INFO L214 etLargeBlockEncoding]: Total number of compositions: 219 [2020-04-17 14:35:36,111 INFO L100 iNet2FiniteAutomaton]: Start petriNet2FiniteAutomaton. Operand has 61 places, 70 transitions, 185 flow [2020-04-17 14:38:33,785 INFO L122 iNet2FiniteAutomaton]: Finished petriNet2FiniteAutomaton. Result 324769 states. [2020-04-17 14:38:33,786 INFO L276 IsEmpty]: Start isEmpty. Operand 324769 states. [2020-04-17 14:38:33,786 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2020-04-17 14:38:33,786 INFO L417 BasicCegarLoop]: Found error trace [2020-04-17 14:38:33,786 INFO L425 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1] [2020-04-17 14:38:33,786 INFO L427 AbstractCegarLoop]: === Iteration 1 === [thr1Err0ASSERT_VIOLATIONERROR_FUNCTION, thr1Err0ASSERT_VIOLATIONERROR_FUNCTION, thr1Err0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATION, thr1Err0ASSERT_VIOLATIONERROR_FUNCTION, thr1Err0ASSERT_VIOLATIONERROR_FUNCTION, thr1Err0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-04-17 14:38:33,787 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-04-17 14:38:33,787 INFO L82 PathProgramCache]: Analyzing trace with hash 191091972, now seen corresponding path program 1 times [2020-04-17 14:38:33,787 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-04-17 14:38:33,787 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1029067547] [2020-04-17 14:38:33,787 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-04-17 14:38:33,799 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-04-17 14:38:33,805 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-04-17 14:38:33,807 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1029067547] [2020-04-17 14:38:33,808 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-04-17 14:38:33,808 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2020-04-17 14:38:33,810 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1116357294] [2020-04-17 14:38:33,810 INFO L459 AbstractCegarLoop]: Interpolant automaton has 2 states [2020-04-17 14:38:33,811 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-04-17 14:38:33,811 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 2 interpolants. [2020-04-17 14:38:33,811 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2020-04-17 14:38:33,811 INFO L87 Difference]: Start difference. First operand 324769 states. Second operand 2 states. [2020-04-17 14:38:46,028 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-04-17 14:38:46,028 INFO L93 Difference]: Finished difference Result 258339 states and 1606830 transitions. [2020-04-17 14:38:46,028 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2020-04-17 14:38:46,028 INFO L78 Accepts]: Start accepts. Automaton has 2 states. Word has length 6 [2020-04-17 14:38:46,028 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-04-17 14:38:47,101 INFO L225 Difference]: With dead ends: 258339 [2020-04-17 14:38:47,101 INFO L226 Difference]: Without dead ends: 258339 [2020-04-17 14:38:47,101 INFO L678 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 Received shutdown request... Cannot interrupt operation gracefully because timeout expired. Forcing shutdown