/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-fae578e [2019-12-18 11:50:31,560 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-12-18 11:50:31,563 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-12-18 11:50:31,574 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-12-18 11:50:31,575 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-12-18 11:50:31,576 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-12-18 11:50:31,577 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-12-18 11:50:31,579 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-12-18 11:50:31,580 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-12-18 11:50:31,581 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-12-18 11:50:31,582 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-12-18 11:50:31,583 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-12-18 11:50:31,583 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-12-18 11:50:31,584 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-12-18 11:50:31,585 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-12-18 11:50:31,586 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-12-18 11:50:31,587 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-12-18 11:50:31,588 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-12-18 11:50:31,589 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-12-18 11:50:31,591 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-12-18 11:50:31,593 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-12-18 11:50:31,594 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-12-18 11:50:31,595 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-12-18 11:50:31,595 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-12-18 11:50:31,598 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... 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[2019-12-18 11:50:31,600 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-12-18 11:50:31,601 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-12-18 11:50:31,602 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-12-18 11:50:31,602 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-12-18 11:50:31,603 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-12-18 11:50:31,604 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-12-18 11:50:31,604 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-12-18 11:50:31,605 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-12-18 11:50:31,605 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-12-18 11:50:31,606 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-12-18 11:50:31,606 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-12-18 11:50:31,607 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 [2019-12-18 11:50:31,620 INFO L113 SettingsManager]: Loading preferences was successful [2019-12-18 11:50:31,621 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-12-18 11:50:31,622 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-12-18 11:50:31,622 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-12-18 11:50:31,622 INFO L138 SettingsManager]: * Use SBE=true [2019-12-18 11:50:31,623 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-12-18 11:50:31,623 INFO L138 SettingsManager]: * sizeof long=4 [2019-12-18 11:50:31,623 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-12-18 11:50:31,623 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-12-18 11:50:31,623 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-12-18 11:50:31,623 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-12-18 11:50:31,624 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-12-18 11:50:31,624 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-12-18 11:50:31,624 INFO L138 SettingsManager]: * sizeof long double=12 [2019-12-18 11:50:31,624 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-12-18 11:50:31,624 INFO L138 SettingsManager]: * Use constant arrays=true [2019-12-18 11:50:31,625 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-12-18 11:50:31,625 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-12-18 11:50:31,625 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-12-18 11:50:31,625 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-12-18 11:50:31,625 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-12-18 11:50:31,625 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-12-18 11:50:31,626 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-12-18 11:50:31,626 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-12-18 11:50:31,626 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-12-18 11:50:31,626 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2019-12-18 11:50:31,626 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-12-18 11:50:31,627 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-12-18 11:50:31,627 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2019-12-18 11:50:31,627 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-12-18 11:50:31,884 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-12-18 11:50:31,902 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-12-18 11:50:31,905 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-12-18 11:50:31,907 INFO L271 PluginConnector]: Initializing CDTParser... [2019-12-18 11:50:31,907 INFO L275 PluginConnector]: CDTParser initialized [2019-12-18 11:50:31,908 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/pthread-ext/11_fmaxsymopt.i [2019-12-18 11:50:31,972 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/b02db8bea/0cbe9027704043ac9731cee3c49dffbc/FLAG0f724dd27 [2019-12-18 11:50:32,516 INFO L306 CDTParser]: Found 1 translation units. [2019-12-18 11:50:32,517 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/pthread-ext/11_fmaxsymopt.i [2019-12-18 11:50:32,528 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/b02db8bea/0cbe9027704043ac9731cee3c49dffbc/FLAG0f724dd27 [2019-12-18 11:50:32,810 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/b02db8bea/0cbe9027704043ac9731cee3c49dffbc [2019-12-18 11:50:32,818 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-12-18 11:50:32,820 INFO L131 ToolchainWalker]: Walking toolchain with 5 elements. [2019-12-18 11:50:32,821 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-12-18 11:50:32,821 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-12-18 11:50:32,825 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-12-18 11:50:32,826 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 18.12 11:50:32" (1/1) ... [2019-12-18 11:50:32,828 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@409c8d49 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.12 11:50:32, skipping insertion in model container [2019-12-18 11:50:32,829 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 18.12 11:50:32" (1/1) ... [2019-12-18 11:50:32,838 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-12-18 11:50:32,877 INFO L178 MainTranslator]: Built tables and reachable declarations [2019-12-18 11:50:33,524 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-12-18 11:50:33,542 INFO L203 MainTranslator]: Completed pre-run [2019-12-18 11:50:33,603 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-12-18 11:50:33,676 INFO L208 MainTranslator]: Completed translation [2019-12-18 11:50:33,677 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.12 11:50:33 WrapperNode [2019-12-18 11:50:33,677 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-12-18 11:50:33,678 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2019-12-18 11:50:33,678 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2019-12-18 11:50:33,678 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2019-12-18 11:50:33,686 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.12 11:50:33" (1/1) ... [2019-12-18 11:50:33,702 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.12 11:50:33" (1/1) ... [2019-12-18 11:50:33,726 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2019-12-18 11:50:33,727 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-12-18 11:50:33,727 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-12-18 11:50:33,727 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-12-18 11:50:33,736 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.12 11:50:33" (1/1) ... [2019-12-18 11:50:33,736 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.12 11:50:33" (1/1) ... [2019-12-18 11:50:33,739 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.12 11:50:33" (1/1) ... [2019-12-18 11:50:33,740 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.12 11:50:33" (1/1) ... [2019-12-18 11:50:33,747 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.12 11:50:33" (1/1) ... [2019-12-18 11:50:33,755 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.12 11:50:33" (1/1) ... [2019-12-18 11:50:33,758 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.12 11:50:33" (1/1) ... [2019-12-18 11:50:33,764 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-12-18 11:50:33,767 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-12-18 11:50:33,767 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-12-18 11:50:33,767 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-12-18 11:50:33,768 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.12 11:50:33" (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 [2019-12-18 11:50:33,834 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2019-12-18 11:50:33,835 INFO L130 BoogieDeclarations]: Found specification of procedure thr1 [2019-12-18 11:50:33,835 INFO L138 BoogieDeclarations]: Found implementation of procedure thr1 [2019-12-18 11:50:33,835 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2019-12-18 11:50:33,835 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2019-12-18 11:50:33,836 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2019-12-18 11:50:33,836 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2019-12-18 11:50:33,836 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-12-18 11:50:33,836 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-12-18 11:50:33,838 WARN L205 CfgBuilder]: User set CodeBlockSize to SequenceOfStatements but program contains fork statements. Overwriting the user preferences and setting CodeBlockSize to SingleStatement [2019-12-18 11:50:34,034 INFO L1525 $ProcedureCfgBuilder]: dropping label inside atomic statement: __VERIFIER_atomic_acquire_returnLabel [2019-12-18 11:50:34,035 INFO L1525 $ProcedureCfgBuilder]: dropping label inside atomic statement: __VERIFIER_atomic_release_returnLabel [2019-12-18 11:50:34,227 INFO L282 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-12-18 11:50:34,228 INFO L287 CfgBuilder]: Removed 8 assume(true) statements. [2019-12-18 11:50:34,229 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 18.12 11:50:34 BoogieIcfgContainer [2019-12-18 11:50:34,229 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-12-18 11:50:34,231 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2019-12-18 11:50:34,231 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2019-12-18 11:50:34,234 INFO L275 PluginConnector]: TraceAbstraction initialized [2019-12-18 11:50:34,234 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 18.12 11:50:32" (1/3) ... [2019-12-18 11:50:34,235 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@327ec84a and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 18.12 11:50:34, skipping insertion in model container [2019-12-18 11:50:34,235 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.12 11:50:33" (2/3) ... [2019-12-18 11:50:34,236 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@327ec84a and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 18.12 11:50:34, skipping insertion in model container [2019-12-18 11:50:34,236 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 18.12 11:50:34" (3/3) ... [2019-12-18 11:50:34,238 INFO L109 eAbstractionObserver]: Analyzing ICFG 11_fmaxsymopt.i [2019-12-18 11:50:34,248 WARN L145 ceAbstractionStarter]: Switching off computation of Hoare annotation because input is a concurrent program [2019-12-18 11:50:34,248 INFO L156 ceAbstractionStarter]: Automizer settings: Hoare:false NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2019-12-18 11:50:34,255 INFO L168 ceAbstractionStarter]: Appying trace abstraction to program that has 1 error locations. [2019-12-18 11:50:34,255 INFO L340 ceAbstractionStarter]: Constructing petrified ICFG for 1 thread instances. [2019-12-18 11:50:34,277 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:50:34,278 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:50:34,278 WARN L315 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:50:34,278 WARN L315 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:50:34,278 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_#t~nondet5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:50:34,279 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_#t~nondet5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:50:34,279 WARN L315 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0_~offset~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:50:34,279 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_#t~nondet5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:50:34,279 WARN L315 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0_~offset~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:50:34,280 WARN L315 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0_~offset~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:50:34,280 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_findMax_#in~offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:50:34,280 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_findMax_#t~post3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:50:34,281 WARN L315 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0_findMax_~e~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:50:34,281 WARN L315 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0_findMax_~offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:50:34,281 WARN L315 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0_findMax_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:50:34,281 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_findMax_#t~mem4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:50:34,281 WARN L315 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0_findMax_~my_max~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:50:34,281 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_findMax_#in~offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:50:34,282 WARN L315 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0_findMax_~offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:50:34,282 WARN L315 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0_findMax_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:50:34,282 WARN L315 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0_findMax_~e~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:50:34,282 WARN L315 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0_findMax_~my_max~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:50:34,282 WARN L315 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0_findMax_~offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:50:34,283 WARN L315 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0_findMax_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:50:34,283 WARN L315 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0_findMax_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:50:34,283 WARN L315 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0_findMax_~offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:50:34,283 WARN L315 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0_findMax_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:50:34,283 WARN L315 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0_findMax_~offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:50:34,284 WARN L315 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0_findMax_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:50:34,284 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_findMax_#t~mem4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:50:34,284 WARN L315 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0_findMax_~my_max~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:50:34,284 WARN L315 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0_findMax_~my_max~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:50:34,285 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_findMax_#t~mem4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:50:34,285 WARN L315 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0_findMax_~e~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:50:34,285 WARN L315 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0_findMax_~my_max~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:50:34,285 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_findMax_#t~mem4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:50:34,286 WARN L315 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0_findMax_~my_max~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:50:34,286 WARN L315 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0_findMax_~my_max~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:50:34,286 WARN L315 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0_findMax_~my_max~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:50:34,287 WARN L315 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0_findMax_~e~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:50:34,287 WARN L315 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0_findMax_~my_max~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:50:34,287 WARN L315 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0_findMax_~e~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:50:34,287 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:50:34,288 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:50:34,288 WARN L315 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0_findMax_~e~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:50:34,288 WARN L315 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0_findMax_~my_max~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:50:34,288 WARN L315 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0_findMax_~my_max~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:50:34,289 WARN L315 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0_findMax_~e~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:50:34,289 WARN L315 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0_findMax_~my_max~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:50:34,289 WARN L315 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0_findMax_~e~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:50:34,289 WARN L315 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0_findMax_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:50:34,290 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_findMax_#t~post3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:50:34,290 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_findMax_#t~post3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:50:34,290 WARN L315 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0_findMax_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:50:34,290 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_findMax_#t~post3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:50:34,295 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_findMax_#in~offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:50:34,295 WARN L315 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0_findMax_~e~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:50:34,295 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:50:34,295 WARN L315 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:50:34,296 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_findMax_#t~post3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:50:34,296 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_#t~nondet5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:50:34,296 WARN L315 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0_~offset~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:50:34,297 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_findMax_#t~mem4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:50:34,297 WARN L315 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0_findMax_~offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:50:34,297 WARN L315 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:50:34,297 WARN L315 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0_findMax_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:50:34,297 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:50:34,298 WARN L315 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0_findMax_~my_max~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:50:34,320 INFO L249 AbstractCegarLoop]: Starting to check reachability of 3 error locations. [2019-12-18 11:50:34,338 INFO L373 AbstractCegarLoop]: Interprodecural is true [2019-12-18 11:50:34,338 INFO L374 AbstractCegarLoop]: Hoare is true [2019-12-18 11:50:34,338 INFO L375 AbstractCegarLoop]: Compute interpolants for FPandBP [2019-12-18 11:50:34,339 INFO L376 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2019-12-18 11:50:34,339 INFO L377 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2019-12-18 11:50:34,339 INFO L378 AbstractCegarLoop]: Difference is false [2019-12-18 11:50:34,339 INFO L379 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2019-12-18 11:50:34,339 INFO L383 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2019-12-18 11:50:34,353 INFO L152 etLargeBlockEncoding]: Starting large block encoding on Petri net that has 59 places, 63 transitions [2019-12-18 11:50:34,355 INFO L68 FinitePrefix]: Start finitePrefix. Operand has 59 places, 63 transitions [2019-12-18 11:50:34,397 INFO L126 PetriNetUnfolder]: 8/71 cut-off events. [2019-12-18 11:50:34,398 INFO L127 PetriNetUnfolder]: For 0/0 co-relation queries the response was YES. [2019-12-18 11:50:34,403 INFO L76 FinitePrefix]: Finished finitePrefix Result has 76 conditions, 71 events. 8/71 cut-off events. For 0/0 co-relation queries the response was YES. Maximal size of possible extension queue 4. Compared 73 event pairs. 5/65 useless extension candidates. Maximal degree in co-relation 46. Up to 4 conditions per place. [2019-12-18 11:50:34,406 INFO L68 FinitePrefix]: Start finitePrefix. Operand has 59 places, 63 transitions [2019-12-18 11:50:34,430 INFO L126 PetriNetUnfolder]: 8/71 cut-off events. [2019-12-18 11:50:34,430 INFO L127 PetriNetUnfolder]: For 0/0 co-relation queries the response was YES. [2019-12-18 11:50:34,431 INFO L76 FinitePrefix]: Finished finitePrefix Result has 76 conditions, 71 events. 8/71 cut-off events. For 0/0 co-relation queries the response was YES. Maximal size of possible extension queue 4. Compared 73 event pairs. 5/65 useless extension candidates. Maximal degree in co-relation 46. Up to 4 conditions per place. [2019-12-18 11:50:34,433 INFO L158 etLargeBlockEncoding]: Number of co-enabled transitions 740 [2019-12-18 11:50:34,434 INFO L170 etLargeBlockEncoding]: Semantic Check. [2019-12-18 11:50:35,909 WARN L192 SmtUtils]: Spent 145.00 ms on a formula simplification. DAG size of input: 68 DAG size of output: 66 [2019-12-18 11:50:36,160 INFO L206 etLargeBlockEncoding]: Checked pairs total: 486 [2019-12-18 11:50:36,160 INFO L214 etLargeBlockEncoding]: Total number of compositions: 58 [2019-12-18 11:50:36,166 INFO L100 iNet2FiniteAutomaton]: Start petriNet2FiniteAutomaton. Operand has 10 places, 10 transitions [2019-12-18 11:50:36,178 INFO L122 iNet2FiniteAutomaton]: Finished petriNet2FiniteAutomaton. Result 24 states. [2019-12-18 11:50:36,180 INFO L276 IsEmpty]: Start isEmpty. Operand 24 states. [2019-12-18 11:50:36,186 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 6 [2019-12-18 11:50:36,186 INFO L403 BasicCegarLoop]: Found error trace [2019-12-18 11:50:36,187 INFO L411 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1] [2019-12-18 11:50:36,188 INFO L410 AbstractCegarLoop]: === Iteration 1 === [thr1Err0ASSERT_VIOLATIONERROR_FUNCTION, thr1Err0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATION]=== [2019-12-18 11:50:36,195 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-12-18 11:50:36,195 INFO L82 PathProgramCache]: Analyzing trace with hash 271385978, now seen corresponding path program 1 times [2019-12-18 11:50:36,204 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2019-12-18 11:50:36,205 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [589031675] [2019-12-18 11:50:36,205 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-12-18 11:50:36,344 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-18 11:50:36,445 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-12-18 11:50:36,446 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [589031675] [2019-12-18 11:50:36,447 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-12-18 11:50:36,447 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [1] imperfect sequences [] total 1 [2019-12-18 11:50:36,448 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [758400993] [2019-12-18 11:50:36,452 INFO L442 AbstractCegarLoop]: Interpolant automaton has 2 states [2019-12-18 11:50:36,453 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-12-18 11:50:36,468 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 2 interpolants. [2019-12-18 11:50:36,468 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2019-12-18 11:50:36,471 INFO L87 Difference]: Start difference. First operand 24 states. Second operand 2 states. [2019-12-18 11:50:36,485 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-12-18 11:50:36,485 INFO L93 Difference]: Finished difference Result 15 states and 24 transitions. [2019-12-18 11:50:36,485 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2019-12-18 11:50:36,487 INFO L78 Accepts]: Start accepts. Automaton has 2 states. Word has length 5 [2019-12-18 11:50:36,487 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-12-18 11:50:36,496 INFO L225 Difference]: With dead ends: 15 [2019-12-18 11:50:36,496 INFO L226 Difference]: Without dead ends: 15 [2019-12-18 11:50:36,501 INFO L631 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 [2019-12-18 11:50:36,521 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 15 states. [2019-12-18 11:50:36,536 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 15 to 15. [2019-12-18 11:50:36,538 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 15 states. [2019-12-18 11:50:36,539 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 15 states and 24 transitions. [2019-12-18 11:50:36,541 INFO L78 Accepts]: Start accepts. Automaton has 15 states and 24 transitions. Word has length 5 [2019-12-18 11:50:36,541 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-12-18 11:50:36,541 INFO L462 AbstractCegarLoop]: Abstraction has 15 states and 24 transitions. [2019-12-18 11:50:36,541 INFO L463 AbstractCegarLoop]: Interpolant automaton has 2 states. [2019-12-18 11:50:36,541 INFO L276 IsEmpty]: Start isEmpty. Operand 15 states and 24 transitions. [2019-12-18 11:50:36,542 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2019-12-18 11:50:36,542 INFO L403 BasicCegarLoop]: Found error trace [2019-12-18 11:50:36,542 INFO L411 BasicCegarLoop]: trace histogram [2, 1, 1, 1, 1] [2019-12-18 11:50:36,543 INFO L410 AbstractCegarLoop]: === Iteration 2 === [thr1Err0ASSERT_VIOLATIONERROR_FUNCTION, thr1Err0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATION]=== [2019-12-18 11:50:36,543 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-12-18 11:50:36,543 INFO L82 PathProgramCache]: Analyzing trace with hash -177089915, now seen corresponding path program 1 times [2019-12-18 11:50:36,543 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2019-12-18 11:50:36,544 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [472552725] [2019-12-18 11:50:36,544 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-12-18 11:50:36,591 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2019-12-18 11:50:36,614 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2019-12-18 11:50:36,655 INFO L174 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2019-12-18 11:50:36,655 INFO L476 BasicCegarLoop]: Counterexample might be feasible [2019-12-18 11:50:36,656 WARN L364 ceAbstractionStarter]: 1 thread instances were not sufficient, I will increase this number and restart the analysis [2019-12-18 11:50:36,657 INFO L340 ceAbstractionStarter]: Constructing petrified ICFG for 2 thread instances. [2019-12-18 11:50:36,673 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:50:36,673 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:50:36,673 WARN L315 ript$VariableManager]: TermVariabe thr1Thread2of2ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:50:36,674 WARN L315 ript$VariableManager]: TermVariabe thr1Thread2of2ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:50:36,674 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0_#t~nondet5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:50:36,674 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0_#t~nondet5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:50:36,674 WARN L315 ript$VariableManager]: TermVariabe thr1Thread2of2ForFork0_~offset~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:50:36,674 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0_#t~nondet5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:50:36,675 WARN L315 ript$VariableManager]: TermVariabe thr1Thread2of2ForFork0_~offset~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:50:36,675 WARN L315 ript$VariableManager]: TermVariabe thr1Thread2of2ForFork0_~offset~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:50:36,675 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0_findMax_#in~offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:50:36,675 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0_findMax_#t~post3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:50:36,675 WARN L315 ript$VariableManager]: TermVariabe thr1Thread2of2ForFork0_findMax_~e~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:50:36,675 WARN L315 ript$VariableManager]: TermVariabe thr1Thread2of2ForFork0_findMax_~offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:50:36,676 WARN L315 ript$VariableManager]: TermVariabe thr1Thread2of2ForFork0_findMax_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:50:36,676 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0_findMax_#t~mem4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:50:36,676 WARN L315 ript$VariableManager]: TermVariabe thr1Thread2of2ForFork0_findMax_~my_max~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:50:36,676 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0_findMax_#in~offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:50:36,676 WARN L315 ript$VariableManager]: TermVariabe thr1Thread2of2ForFork0_findMax_~offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:50:36,676 WARN L315 ript$VariableManager]: TermVariabe thr1Thread2of2ForFork0_findMax_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:50:36,677 WARN L315 ript$VariableManager]: TermVariabe thr1Thread2of2ForFork0_findMax_~e~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:50:36,677 WARN L315 ript$VariableManager]: TermVariabe thr1Thread2of2ForFork0_findMax_~my_max~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:50:36,677 WARN L315 ript$VariableManager]: TermVariabe thr1Thread2of2ForFork0_findMax_~offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:50:36,677 WARN L315 ript$VariableManager]: TermVariabe thr1Thread2of2ForFork0_findMax_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:50:36,677 WARN L315 ript$VariableManager]: TermVariabe thr1Thread2of2ForFork0_findMax_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:50:36,678 WARN L315 ript$VariableManager]: TermVariabe thr1Thread2of2ForFork0_findMax_~offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:50:36,678 WARN L315 ript$VariableManager]: TermVariabe thr1Thread2of2ForFork0_findMax_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:50:36,678 WARN L315 ript$VariableManager]: TermVariabe thr1Thread2of2ForFork0_findMax_~offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:50:36,678 WARN L315 ript$VariableManager]: TermVariabe thr1Thread2of2ForFork0_findMax_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:50:36,678 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0_findMax_#t~mem4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:50:36,679 WARN L315 ript$VariableManager]: TermVariabe thr1Thread2of2ForFork0_findMax_~my_max~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:50:36,679 WARN L315 ript$VariableManager]: TermVariabe thr1Thread2of2ForFork0_findMax_~my_max~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:50:36,679 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0_findMax_#t~mem4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:50:36,679 WARN L315 ript$VariableManager]: TermVariabe thr1Thread2of2ForFork0_findMax_~e~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:50:36,679 WARN L315 ript$VariableManager]: TermVariabe thr1Thread2of2ForFork0_findMax_~my_max~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:50:36,680 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0_findMax_#t~mem4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:50:36,680 WARN L315 ript$VariableManager]: TermVariabe thr1Thread2of2ForFork0_findMax_~my_max~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:50:36,680 WARN L315 ript$VariableManager]: TermVariabe thr1Thread2of2ForFork0_findMax_~my_max~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:50:36,680 WARN L315 ript$VariableManager]: TermVariabe thr1Thread2of2ForFork0_findMax_~my_max~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:50:36,680 WARN L315 ript$VariableManager]: TermVariabe thr1Thread2of2ForFork0_findMax_~e~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:50:36,681 WARN L315 ript$VariableManager]: TermVariabe thr1Thread2of2ForFork0_findMax_~my_max~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:50:36,681 WARN L315 ript$VariableManager]: TermVariabe thr1Thread2of2ForFork0_findMax_~e~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:50:36,681 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:50:36,681 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:50:36,681 WARN L315 ript$VariableManager]: TermVariabe thr1Thread2of2ForFork0_findMax_~e~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:50:36,682 WARN L315 ript$VariableManager]: TermVariabe thr1Thread2of2ForFork0_findMax_~my_max~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:50:36,682 WARN L315 ript$VariableManager]: TermVariabe thr1Thread2of2ForFork0_findMax_~my_max~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:50:36,682 WARN L315 ript$VariableManager]: TermVariabe thr1Thread2of2ForFork0_findMax_~e~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:50:36,682 WARN L315 ript$VariableManager]: TermVariabe thr1Thread2of2ForFork0_findMax_~my_max~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:50:36,682 WARN L315 ript$VariableManager]: TermVariabe thr1Thread2of2ForFork0_findMax_~e~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:50:36,683 WARN L315 ript$VariableManager]: TermVariabe thr1Thread2of2ForFork0_findMax_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:50:36,683 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0_findMax_#t~post3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:50:36,683 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0_findMax_#t~post3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:50:36,683 WARN L315 ript$VariableManager]: TermVariabe thr1Thread2of2ForFork0_findMax_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:50:36,683 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0_findMax_#t~post3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:50:36,684 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:50:36,684 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:50:36,684 WARN L315 ript$VariableManager]: TermVariabe thr1Thread1of2ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:50:36,685 WARN L315 ript$VariableManager]: TermVariabe thr1Thread1of2ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:50:36,685 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0_#t~nondet5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:50:36,685 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0_#t~nondet5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:50:36,685 WARN L315 ript$VariableManager]: TermVariabe thr1Thread1of2ForFork0_~offset~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:50:36,685 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0_#t~nondet5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:50:36,685 WARN L315 ript$VariableManager]: TermVariabe thr1Thread1of2ForFork0_~offset~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:50:36,686 WARN L315 ript$VariableManager]: TermVariabe thr1Thread1of2ForFork0_~offset~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:50:36,686 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0_findMax_#in~offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:50:36,686 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0_findMax_#t~post3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:50:36,687 WARN L315 ript$VariableManager]: TermVariabe thr1Thread1of2ForFork0_findMax_~e~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:50:36,687 WARN L315 ript$VariableManager]: TermVariabe thr1Thread1of2ForFork0_findMax_~offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:50:36,687 WARN L315 ript$VariableManager]: TermVariabe thr1Thread1of2ForFork0_findMax_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:50:36,687 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0_findMax_#t~mem4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:50:36,687 WARN L315 ript$VariableManager]: TermVariabe thr1Thread1of2ForFork0_findMax_~my_max~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:50:36,687 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0_findMax_#in~offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:50:36,688 WARN L315 ript$VariableManager]: TermVariabe thr1Thread1of2ForFork0_findMax_~offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:50:36,688 WARN L315 ript$VariableManager]: TermVariabe thr1Thread1of2ForFork0_findMax_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:50:36,688 WARN L315 ript$VariableManager]: TermVariabe thr1Thread1of2ForFork0_findMax_~e~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:50:36,688 WARN L315 ript$VariableManager]: TermVariabe thr1Thread1of2ForFork0_findMax_~my_max~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:50:36,688 WARN L315 ript$VariableManager]: TermVariabe thr1Thread1of2ForFork0_findMax_~offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:50:36,688 WARN L315 ript$VariableManager]: TermVariabe thr1Thread1of2ForFork0_findMax_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:50:36,689 WARN L315 ript$VariableManager]: TermVariabe thr1Thread1of2ForFork0_findMax_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:50:36,689 WARN L315 ript$VariableManager]: TermVariabe thr1Thread1of2ForFork0_findMax_~offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:50:36,689 WARN L315 ript$VariableManager]: TermVariabe thr1Thread1of2ForFork0_findMax_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:50:36,689 WARN L315 ript$VariableManager]: TermVariabe thr1Thread1of2ForFork0_findMax_~offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:50:36,689 WARN L315 ript$VariableManager]: TermVariabe thr1Thread1of2ForFork0_findMax_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:50:36,690 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0_findMax_#t~mem4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:50:36,690 WARN L315 ript$VariableManager]: TermVariabe thr1Thread1of2ForFork0_findMax_~my_max~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:50:36,690 WARN L315 ript$VariableManager]: TermVariabe thr1Thread1of2ForFork0_findMax_~my_max~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:50:36,690 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0_findMax_#t~mem4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:50:36,690 WARN L315 ript$VariableManager]: TermVariabe thr1Thread1of2ForFork0_findMax_~e~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:50:36,690 WARN L315 ript$VariableManager]: TermVariabe thr1Thread1of2ForFork0_findMax_~my_max~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:50:36,691 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0_findMax_#t~mem4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:50:36,691 WARN L315 ript$VariableManager]: TermVariabe thr1Thread1of2ForFork0_findMax_~my_max~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:50:36,691 WARN L315 ript$VariableManager]: TermVariabe thr1Thread1of2ForFork0_findMax_~my_max~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:50:36,691 WARN L315 ript$VariableManager]: TermVariabe thr1Thread1of2ForFork0_findMax_~my_max~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:50:36,692 WARN L315 ript$VariableManager]: TermVariabe thr1Thread1of2ForFork0_findMax_~e~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:50:36,692 WARN L315 ript$VariableManager]: TermVariabe thr1Thread1of2ForFork0_findMax_~my_max~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:50:36,692 WARN L315 ript$VariableManager]: TermVariabe thr1Thread1of2ForFork0_findMax_~e~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:50:36,692 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:50:36,692 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:50:36,693 WARN L315 ript$VariableManager]: TermVariabe thr1Thread1of2ForFork0_findMax_~e~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:50:36,693 WARN L315 ript$VariableManager]: TermVariabe thr1Thread1of2ForFork0_findMax_~my_max~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:50:36,693 WARN L315 ript$VariableManager]: TermVariabe thr1Thread1of2ForFork0_findMax_~my_max~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:50:36,693 WARN L315 ript$VariableManager]: TermVariabe thr1Thread1of2ForFork0_findMax_~e~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:50:36,693 WARN L315 ript$VariableManager]: TermVariabe thr1Thread1of2ForFork0_findMax_~my_max~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:50:36,693 WARN L315 ript$VariableManager]: TermVariabe thr1Thread1of2ForFork0_findMax_~e~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:50:36,694 WARN L315 ript$VariableManager]: TermVariabe thr1Thread1of2ForFork0_findMax_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:50:36,694 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0_findMax_#t~post3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:50:36,694 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0_findMax_#t~post3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:50:36,694 WARN L315 ript$VariableManager]: TermVariabe thr1Thread1of2ForFork0_findMax_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:50:36,694 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0_findMax_#t~post3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:50:36,695 WARN L315 ript$VariableManager]: TermVariabe thr1Thread1of2ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:50:36,695 WARN L315 ript$VariableManager]: TermVariabe thr1Thread1of2ForFork0_~offset~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:50:36,695 WARN L315 ript$VariableManager]: TermVariabe thr1Thread1of2ForFork0_findMax_~my_max~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:50:36,695 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0_findMax_#in~offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:50:36,695 WARN L315 ript$VariableManager]: TermVariabe thr1Thread1of2ForFork0_findMax_~e~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:50:36,696 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0_findMax_#t~mem4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:50:36,696 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:50:36,696 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:50:36,696 WARN L315 ript$VariableManager]: TermVariabe thr1Thread1of2ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:50:36,696 WARN L315 ript$VariableManager]: TermVariabe thr1Thread1of2ForFork0_findMax_~offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:50:36,697 WARN L315 ript$VariableManager]: TermVariabe thr1Thread1of2ForFork0_findMax_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:50:36,697 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0_#t~nondet5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:50:36,697 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0_findMax_#t~post3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:50:36,699 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0_#t~nondet5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:50:36,699 WARN L315 ript$VariableManager]: TermVariabe thr1Thread2of2ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:50:36,699 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:50:36,699 WARN L315 ript$VariableManager]: TermVariabe thr1Thread2of2ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:50:36,699 WARN L315 ript$VariableManager]: TermVariabe thr1Thread2of2ForFork0_findMax_~offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:50:36,700 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0_findMax_#t~post3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:50:36,700 WARN L315 ript$VariableManager]: TermVariabe thr1Thread2of2ForFork0_findMax_~my_max~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:50:36,700 WARN L315 ript$VariableManager]: TermVariabe thr1Thread2of2ForFork0_~offset~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:50:36,700 WARN L315 ript$VariableManager]: TermVariabe thr1Thread2of2ForFork0_findMax_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:50:36,700 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0_findMax_#in~offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:50:36,701 WARN L315 ript$VariableManager]: TermVariabe thr1Thread2of2ForFork0_findMax_~e~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:50:36,701 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:50:36,701 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0_findMax_#t~mem4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:50:36,702 INFO L249 AbstractCegarLoop]: Starting to check reachability of 4 error locations. [2019-12-18 11:50:36,703 INFO L373 AbstractCegarLoop]: Interprodecural is true [2019-12-18 11:50:36,703 INFO L374 AbstractCegarLoop]: Hoare is true [2019-12-18 11:50:36,703 INFO L375 AbstractCegarLoop]: Compute interpolants for FPandBP [2019-12-18 11:50:36,703 INFO L376 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2019-12-18 11:50:36,703 INFO L377 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2019-12-18 11:50:36,703 INFO L378 AbstractCegarLoop]: Difference is false [2019-12-18 11:50:36,703 INFO L379 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2019-12-18 11:50:36,704 INFO L383 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2019-12-18 11:50:36,706 INFO L152 etLargeBlockEncoding]: Starting large block encoding on Petri net that has 93 places, 101 transitions [2019-12-18 11:50:36,706 INFO L68 FinitePrefix]: Start finitePrefix. Operand has 93 places, 101 transitions [2019-12-18 11:50:36,748 INFO L126 PetriNetUnfolder]: 15/118 cut-off events. [2019-12-18 11:50:36,748 INFO L127 PetriNetUnfolder]: For 0/0 co-relation queries the response was YES. [2019-12-18 11:50:36,754 INFO L76 FinitePrefix]: Finished finitePrefix Result has 128 conditions, 118 events. 15/118 cut-off events. For 0/0 co-relation queries the response was YES. Maximal size of possible extension queue 6. Compared 235 event pairs. 14/112 useless extension candidates. Maximal degree in co-relation 83. Up to 6 conditions per place. [2019-12-18 11:50:36,767 INFO L68 FinitePrefix]: Start finitePrefix. Operand has 93 places, 101 transitions [2019-12-18 11:50:36,808 INFO L126 PetriNetUnfolder]: 15/118 cut-off events. [2019-12-18 11:50:36,808 INFO L127 PetriNetUnfolder]: For 0/0 co-relation queries the response was YES. [2019-12-18 11:50:36,813 INFO L76 FinitePrefix]: Finished finitePrefix Result has 128 conditions, 118 events. 15/118 cut-off events. For 0/0 co-relation queries the response was YES. Maximal size of possible extension queue 6. Compared 235 event pairs. 14/112 useless extension candidates. Maximal degree in co-relation 83. Up to 6 conditions per place. [2019-12-18 11:50:36,818 INFO L158 etLargeBlockEncoding]: Number of co-enabled transitions 4292 [2019-12-18 11:50:36,819 INFO L170 etLargeBlockEncoding]: Semantic Check. [2019-12-18 11:50:38,515 WARN L192 SmtUtils]: Spent 126.00 ms on a formula simplification. DAG size of input: 68 DAG size of output: 66 [2019-12-18 11:50:38,588 INFO L206 etLargeBlockEncoding]: Checked pairs total: 5608 [2019-12-18 11:50:38,588 INFO L214 etLargeBlockEncoding]: Total number of compositions: 74 [2019-12-18 11:50:38,588 INFO L100 iNet2FiniteAutomaton]: Start petriNet2FiniteAutomaton. Operand has 27 places, 33 transitions [2019-12-18 11:50:38,612 INFO L122 iNet2FiniteAutomaton]: Finished petriNet2FiniteAutomaton. Result 544 states. [2019-12-18 11:50:38,612 INFO L276 IsEmpty]: Start isEmpty. Operand 544 states. [2019-12-18 11:50:38,613 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2019-12-18 11:50:38,613 INFO L403 BasicCegarLoop]: Found error trace [2019-12-18 11:50:38,613 INFO L411 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1] [2019-12-18 11:50:38,614 INFO L410 AbstractCegarLoop]: === Iteration 1 === [thr1Err0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATION, thr1Err0ASSERT_VIOLATIONERROR_FUNCTION, thr1Err0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-12-18 11:50:38,614 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-12-18 11:50:38,614 INFO L82 PathProgramCache]: Analyzing trace with hash 2140245368, now seen corresponding path program 1 times [2019-12-18 11:50:38,614 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2019-12-18 11:50:38,614 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [320472899] [2019-12-18 11:50:38,615 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-12-18 11:50:38,628 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-18 11:50:38,644 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-12-18 11:50:38,644 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [320472899] [2019-12-18 11:50:38,645 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-12-18 11:50:38,645 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2019-12-18 11:50:38,645 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1103422671] [2019-12-18 11:50:38,645 INFO L442 AbstractCegarLoop]: Interpolant automaton has 2 states [2019-12-18 11:50:38,646 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-12-18 11:50:38,651 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 2 interpolants. [2019-12-18 11:50:38,651 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2019-12-18 11:50:38,651 INFO L87 Difference]: Start difference. First operand 544 states. Second operand 2 states. [2019-12-18 11:50:38,686 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-12-18 11:50:38,686 INFO L93 Difference]: Finished difference Result 433 states and 1246 transitions. [2019-12-18 11:50:38,686 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2019-12-18 11:50:38,686 INFO L78 Accepts]: Start accepts. Automaton has 2 states. Word has length 6 [2019-12-18 11:50:38,686 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-12-18 11:50:38,697 INFO L225 Difference]: With dead ends: 433 [2019-12-18 11:50:38,697 INFO L226 Difference]: Without dead ends: 433 [2019-12-18 11:50:38,698 INFO L631 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 [2019-12-18 11:50:38,710 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 433 states. [2019-12-18 11:50:38,751 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 433 to 433. [2019-12-18 11:50:38,752 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 433 states. [2019-12-18 11:50:38,758 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 433 states to 433 states and 1246 transitions. [2019-12-18 11:50:38,758 INFO L78 Accepts]: Start accepts. Automaton has 433 states and 1246 transitions. Word has length 6 [2019-12-18 11:50:38,758 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-12-18 11:50:38,759 INFO L462 AbstractCegarLoop]: Abstraction has 433 states and 1246 transitions. [2019-12-18 11:50:38,759 INFO L463 AbstractCegarLoop]: Interpolant automaton has 2 states. [2019-12-18 11:50:38,759 INFO L276 IsEmpty]: Start isEmpty. Operand 433 states and 1246 transitions. [2019-12-18 11:50:38,760 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2019-12-18 11:50:38,760 INFO L403 BasicCegarLoop]: Found error trace [2019-12-18 11:50:38,760 INFO L411 BasicCegarLoop]: trace histogram [3, 2, 1, 1, 1, 1] [2019-12-18 11:50:38,760 INFO L410 AbstractCegarLoop]: === Iteration 2 === [thr1Err0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATION, thr1Err0ASSERT_VIOLATIONERROR_FUNCTION, thr1Err0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-12-18 11:50:38,761 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-12-18 11:50:38,761 INFO L82 PathProgramCache]: Analyzing trace with hash 376767630, now seen corresponding path program 1 times [2019-12-18 11:50:38,761 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2019-12-18 11:50:38,761 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2018956326] [2019-12-18 11:50:38,761 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-12-18 11:50:38,778 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2019-12-18 11:50:38,792 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2019-12-18 11:50:38,797 INFO L174 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2019-12-18 11:50:38,798 INFO L476 BasicCegarLoop]: Counterexample might be feasible [2019-12-18 11:50:38,798 WARN L364 ceAbstractionStarter]: 2 thread instances were not sufficient, I will increase this number and restart the analysis [2019-12-18 11:50:38,798 INFO L340 ceAbstractionStarter]: Constructing petrified ICFG for 3 thread instances. [2019-12-18 11:50:38,806 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork0_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:50:38,807 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork0_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:50:38,807 WARN L315 ript$VariableManager]: TermVariabe thr1Thread3of3ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:50:38,807 WARN L315 ript$VariableManager]: TermVariabe thr1Thread3of3ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:50:38,808 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork0_#t~nondet5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:50:38,808 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork0_#t~nondet5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:50:38,808 WARN L315 ript$VariableManager]: TermVariabe thr1Thread3of3ForFork0_~offset~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:50:38,808 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork0_#t~nondet5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:50:38,808 WARN L315 ript$VariableManager]: TermVariabe thr1Thread3of3ForFork0_~offset~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:50:38,808 WARN L315 ript$VariableManager]: TermVariabe thr1Thread3of3ForFork0_~offset~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:50:38,809 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork0_findMax_#in~offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:50:38,809 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork0_findMax_#t~post3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:50:38,809 WARN L315 ript$VariableManager]: TermVariabe thr1Thread3of3ForFork0_findMax_~e~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:50:38,809 WARN L315 ript$VariableManager]: TermVariabe thr1Thread3of3ForFork0_findMax_~offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:50:38,809 WARN L315 ript$VariableManager]: TermVariabe thr1Thread3of3ForFork0_findMax_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:50:38,809 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork0_findMax_#t~mem4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:50:38,809 WARN L315 ript$VariableManager]: TermVariabe thr1Thread3of3ForFork0_findMax_~my_max~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:50:38,810 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork0_findMax_#in~offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:50:38,810 WARN L315 ript$VariableManager]: TermVariabe thr1Thread3of3ForFork0_findMax_~offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:50:38,810 WARN L315 ript$VariableManager]: TermVariabe thr1Thread3of3ForFork0_findMax_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:50:38,810 WARN L315 ript$VariableManager]: TermVariabe thr1Thread3of3ForFork0_findMax_~e~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:50:38,810 WARN L315 ript$VariableManager]: TermVariabe thr1Thread3of3ForFork0_findMax_~my_max~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:50:38,810 WARN L315 ript$VariableManager]: TermVariabe thr1Thread3of3ForFork0_findMax_~offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:50:38,811 WARN L315 ript$VariableManager]: TermVariabe thr1Thread3of3ForFork0_findMax_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:50:38,811 WARN L315 ript$VariableManager]: TermVariabe thr1Thread3of3ForFork0_findMax_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:50:38,811 WARN L315 ript$VariableManager]: TermVariabe thr1Thread3of3ForFork0_findMax_~offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:50:38,811 WARN L315 ript$VariableManager]: TermVariabe thr1Thread3of3ForFork0_findMax_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:50:38,811 WARN L315 ript$VariableManager]: TermVariabe thr1Thread3of3ForFork0_findMax_~offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:50:38,811 WARN L315 ript$VariableManager]: TermVariabe thr1Thread3of3ForFork0_findMax_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:50:38,811 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork0_findMax_#t~mem4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:50:38,811 WARN L315 ript$VariableManager]: TermVariabe thr1Thread3of3ForFork0_findMax_~my_max~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:50:38,812 WARN L315 ript$VariableManager]: TermVariabe thr1Thread3of3ForFork0_findMax_~my_max~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:50:38,812 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork0_findMax_#t~mem4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:50:38,812 WARN L315 ript$VariableManager]: TermVariabe thr1Thread3of3ForFork0_findMax_~e~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:50:38,812 WARN L315 ript$VariableManager]: TermVariabe thr1Thread3of3ForFork0_findMax_~my_max~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:50:38,812 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork0_findMax_#t~mem4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:50:38,812 WARN L315 ript$VariableManager]: TermVariabe thr1Thread3of3ForFork0_findMax_~my_max~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:50:38,812 WARN L315 ript$VariableManager]: TermVariabe thr1Thread3of3ForFork0_findMax_~my_max~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:50:38,813 WARN L315 ript$VariableManager]: TermVariabe thr1Thread3of3ForFork0_findMax_~my_max~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:50:38,813 WARN L315 ript$VariableManager]: TermVariabe thr1Thread3of3ForFork0_findMax_~e~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:50:38,813 WARN L315 ript$VariableManager]: TermVariabe thr1Thread3of3ForFork0_findMax_~my_max~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:50:38,813 WARN L315 ript$VariableManager]: TermVariabe thr1Thread3of3ForFork0_findMax_~e~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:50:38,813 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:50:38,813 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:50:38,814 WARN L315 ript$VariableManager]: TermVariabe thr1Thread3of3ForFork0_findMax_~e~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:50:38,814 WARN L315 ript$VariableManager]: TermVariabe thr1Thread3of3ForFork0_findMax_~my_max~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:50:38,814 WARN L315 ript$VariableManager]: TermVariabe thr1Thread3of3ForFork0_findMax_~my_max~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:50:38,814 WARN L315 ript$VariableManager]: TermVariabe thr1Thread3of3ForFork0_findMax_~e~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:50:38,814 WARN L315 ript$VariableManager]: TermVariabe thr1Thread3of3ForFork0_findMax_~my_max~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:50:38,814 WARN L315 ript$VariableManager]: TermVariabe thr1Thread3of3ForFork0_findMax_~e~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:50:38,814 WARN L315 ript$VariableManager]: TermVariabe thr1Thread3of3ForFork0_findMax_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:50:38,815 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork0_findMax_#t~post3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:50:38,815 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork0_findMax_#t~post3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:50:38,815 WARN L315 ript$VariableManager]: TermVariabe thr1Thread3of3ForFork0_findMax_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:50:38,815 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork0_findMax_#t~post3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:50:38,816 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork0_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:50:38,816 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork0_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:50:38,816 WARN L315 ript$VariableManager]: TermVariabe thr1Thread1of3ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:50:38,816 WARN L315 ript$VariableManager]: TermVariabe thr1Thread1of3ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:50:38,816 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork0_#t~nondet5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:50:38,816 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork0_#t~nondet5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:50:38,816 WARN L315 ript$VariableManager]: TermVariabe thr1Thread1of3ForFork0_~offset~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:50:38,817 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork0_#t~nondet5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:50:38,817 WARN L315 ript$VariableManager]: TermVariabe thr1Thread1of3ForFork0_~offset~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:50:38,817 WARN L315 ript$VariableManager]: TermVariabe thr1Thread1of3ForFork0_~offset~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:50:38,817 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork0_findMax_#in~offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:50:38,817 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork0_findMax_#t~post3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:50:38,817 WARN L315 ript$VariableManager]: TermVariabe thr1Thread1of3ForFork0_findMax_~e~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:50:38,817 WARN L315 ript$VariableManager]: TermVariabe thr1Thread1of3ForFork0_findMax_~offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:50:38,818 WARN L315 ript$VariableManager]: TermVariabe thr1Thread1of3ForFork0_findMax_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:50:38,818 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork0_findMax_#t~mem4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:50:38,818 WARN L315 ript$VariableManager]: TermVariabe thr1Thread1of3ForFork0_findMax_~my_max~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:50:38,818 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork0_findMax_#in~offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:50:38,818 WARN L315 ript$VariableManager]: TermVariabe thr1Thread1of3ForFork0_findMax_~offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:50:38,818 WARN L315 ript$VariableManager]: TermVariabe thr1Thread1of3ForFork0_findMax_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:50:38,818 WARN L315 ript$VariableManager]: TermVariabe thr1Thread1of3ForFork0_findMax_~e~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:50:38,819 WARN L315 ript$VariableManager]: TermVariabe thr1Thread1of3ForFork0_findMax_~my_max~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:50:38,819 WARN L315 ript$VariableManager]: TermVariabe thr1Thread1of3ForFork0_findMax_~offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:50:38,819 WARN L315 ript$VariableManager]: TermVariabe thr1Thread1of3ForFork0_findMax_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:50:38,819 WARN L315 ript$VariableManager]: TermVariabe thr1Thread1of3ForFork0_findMax_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:50:38,819 WARN L315 ript$VariableManager]: TermVariabe thr1Thread1of3ForFork0_findMax_~offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:50:38,819 WARN L315 ript$VariableManager]: TermVariabe thr1Thread1of3ForFork0_findMax_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:50:38,820 WARN L315 ript$VariableManager]: TermVariabe thr1Thread1of3ForFork0_findMax_~offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:50:38,820 WARN L315 ript$VariableManager]: TermVariabe thr1Thread1of3ForFork0_findMax_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:50:38,820 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork0_findMax_#t~mem4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:50:38,820 WARN L315 ript$VariableManager]: TermVariabe thr1Thread1of3ForFork0_findMax_~my_max~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:50:38,820 WARN L315 ript$VariableManager]: TermVariabe thr1Thread1of3ForFork0_findMax_~my_max~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:50:38,820 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork0_findMax_#t~mem4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:50:38,820 WARN L315 ript$VariableManager]: TermVariabe thr1Thread1of3ForFork0_findMax_~e~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:50:38,821 WARN L315 ript$VariableManager]: TermVariabe thr1Thread1of3ForFork0_findMax_~my_max~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:50:38,821 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork0_findMax_#t~mem4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:50:38,821 WARN L315 ript$VariableManager]: TermVariabe thr1Thread1of3ForFork0_findMax_~my_max~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:50:38,821 WARN L315 ript$VariableManager]: TermVariabe thr1Thread1of3ForFork0_findMax_~my_max~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:50:38,821 WARN L315 ript$VariableManager]: TermVariabe thr1Thread1of3ForFork0_findMax_~my_max~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:50:38,821 WARN L315 ript$VariableManager]: TermVariabe thr1Thread1of3ForFork0_findMax_~e~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:50:38,822 WARN L315 ript$VariableManager]: TermVariabe thr1Thread1of3ForFork0_findMax_~my_max~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:50:38,822 WARN L315 ript$VariableManager]: TermVariabe thr1Thread1of3ForFork0_findMax_~e~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:50:38,822 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:50:38,822 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:50:38,822 WARN L315 ript$VariableManager]: TermVariabe thr1Thread1of3ForFork0_findMax_~e~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:50:38,822 WARN L315 ript$VariableManager]: TermVariabe thr1Thread1of3ForFork0_findMax_~my_max~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:50:38,822 WARN L315 ript$VariableManager]: TermVariabe thr1Thread1of3ForFork0_findMax_~my_max~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:50:38,823 WARN L315 ript$VariableManager]: TermVariabe thr1Thread1of3ForFork0_findMax_~e~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:50:38,823 WARN L315 ript$VariableManager]: TermVariabe thr1Thread1of3ForFork0_findMax_~my_max~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:50:38,823 WARN L315 ript$VariableManager]: TermVariabe thr1Thread1of3ForFork0_findMax_~e~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:50:38,823 WARN L315 ript$VariableManager]: TermVariabe thr1Thread1of3ForFork0_findMax_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:50:38,823 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork0_findMax_#t~post3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:50:38,823 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork0_findMax_#t~post3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:50:38,823 WARN L315 ript$VariableManager]: TermVariabe thr1Thread1of3ForFork0_findMax_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:50:38,824 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork0_findMax_#t~post3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:50:38,824 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork0_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:50:38,824 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork0_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:50:38,824 WARN L315 ript$VariableManager]: TermVariabe thr1Thread2of3ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:50:38,824 WARN L315 ript$VariableManager]: TermVariabe thr1Thread2of3ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:50:38,825 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork0_#t~nondet5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:50:38,825 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork0_#t~nondet5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:50:38,825 WARN L315 ript$VariableManager]: TermVariabe thr1Thread2of3ForFork0_~offset~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:50:38,825 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork0_#t~nondet5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:50:38,825 WARN L315 ript$VariableManager]: TermVariabe thr1Thread2of3ForFork0_~offset~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:50:38,825 WARN L315 ript$VariableManager]: TermVariabe thr1Thread2of3ForFork0_~offset~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:50:38,825 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork0_findMax_#in~offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:50:38,826 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork0_findMax_#t~post3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:50:38,826 WARN L315 ript$VariableManager]: TermVariabe thr1Thread2of3ForFork0_findMax_~e~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:50:38,826 WARN L315 ript$VariableManager]: TermVariabe thr1Thread2of3ForFork0_findMax_~offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:50:38,826 WARN L315 ript$VariableManager]: TermVariabe thr1Thread2of3ForFork0_findMax_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:50:38,826 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork0_findMax_#t~mem4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:50:38,826 WARN L315 ript$VariableManager]: TermVariabe thr1Thread2of3ForFork0_findMax_~my_max~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:50:38,826 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork0_findMax_#in~offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:50:38,827 WARN L315 ript$VariableManager]: TermVariabe thr1Thread2of3ForFork0_findMax_~offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:50:38,827 WARN L315 ript$VariableManager]: TermVariabe thr1Thread2of3ForFork0_findMax_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:50:38,827 WARN L315 ript$VariableManager]: TermVariabe thr1Thread2of3ForFork0_findMax_~e~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:50:38,827 WARN L315 ript$VariableManager]: TermVariabe thr1Thread2of3ForFork0_findMax_~my_max~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:50:38,827 WARN L315 ript$VariableManager]: TermVariabe thr1Thread2of3ForFork0_findMax_~offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:50:38,827 WARN L315 ript$VariableManager]: TermVariabe thr1Thread2of3ForFork0_findMax_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:50:38,828 WARN L315 ript$VariableManager]: TermVariabe thr1Thread2of3ForFork0_findMax_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:50:38,828 WARN L315 ript$VariableManager]: TermVariabe thr1Thread2of3ForFork0_findMax_~offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:50:38,828 WARN L315 ript$VariableManager]: TermVariabe thr1Thread2of3ForFork0_findMax_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:50:38,828 WARN L315 ript$VariableManager]: TermVariabe thr1Thread2of3ForFork0_findMax_~offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:50:38,828 WARN L315 ript$VariableManager]: TermVariabe thr1Thread2of3ForFork0_findMax_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:50:38,829 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork0_findMax_#t~mem4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:50:38,829 WARN L315 ript$VariableManager]: TermVariabe thr1Thread2of3ForFork0_findMax_~my_max~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:50:38,829 WARN L315 ript$VariableManager]: TermVariabe thr1Thread2of3ForFork0_findMax_~my_max~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:50:38,829 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork0_findMax_#t~mem4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:50:38,829 WARN L315 ript$VariableManager]: TermVariabe thr1Thread2of3ForFork0_findMax_~e~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:50:38,829 WARN L315 ript$VariableManager]: TermVariabe thr1Thread2of3ForFork0_findMax_~my_max~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:50:38,830 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork0_findMax_#t~mem4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:50:38,830 WARN L315 ript$VariableManager]: TermVariabe thr1Thread2of3ForFork0_findMax_~my_max~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:50:38,830 WARN L315 ript$VariableManager]: TermVariabe thr1Thread2of3ForFork0_findMax_~my_max~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:50:38,830 WARN L315 ript$VariableManager]: TermVariabe thr1Thread2of3ForFork0_findMax_~my_max~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:50:38,830 WARN L315 ript$VariableManager]: TermVariabe thr1Thread2of3ForFork0_findMax_~e~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:50:38,830 WARN L315 ript$VariableManager]: TermVariabe thr1Thread2of3ForFork0_findMax_~my_max~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:50:38,831 WARN L315 ript$VariableManager]: TermVariabe thr1Thread2of3ForFork0_findMax_~e~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:50:38,831 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:50:38,831 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:50:38,831 WARN L315 ript$VariableManager]: TermVariabe thr1Thread2of3ForFork0_findMax_~e~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:50:38,831 WARN L315 ript$VariableManager]: TermVariabe thr1Thread2of3ForFork0_findMax_~my_max~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:50:38,831 WARN L315 ript$VariableManager]: TermVariabe thr1Thread2of3ForFork0_findMax_~my_max~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:50:38,831 WARN L315 ript$VariableManager]: TermVariabe thr1Thread2of3ForFork0_findMax_~e~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:50:38,832 WARN L315 ript$VariableManager]: TermVariabe thr1Thread2of3ForFork0_findMax_~my_max~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:50:38,832 WARN L315 ript$VariableManager]: TermVariabe thr1Thread2of3ForFork0_findMax_~e~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:50:38,832 WARN L315 ript$VariableManager]: TermVariabe thr1Thread2of3ForFork0_findMax_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:50:38,832 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork0_findMax_#t~post3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:50:38,832 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork0_findMax_#t~post3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:50:38,832 WARN L315 ript$VariableManager]: TermVariabe thr1Thread2of3ForFork0_findMax_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:50:38,833 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork0_findMax_#t~post3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:50:38,833 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:50:38,833 WARN L315 ript$VariableManager]: TermVariabe thr1Thread1of3ForFork0_findMax_~my_max~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:50:38,833 WARN L315 ript$VariableManager]: TermVariabe thr1Thread1of3ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:50:38,834 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork0_findMax_#t~post3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:50:38,834 WARN L315 ript$VariableManager]: TermVariabe thr1Thread1of3ForFork0_~offset~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:50:38,834 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork0_findMax_#t~mem4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:50:38,834 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:50:38,834 WARN L315 ript$VariableManager]: TermVariabe thr1Thread1of3ForFork0_findMax_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:50:38,834 WARN L315 ript$VariableManager]: TermVariabe thr1Thread1of3ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:50:38,835 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork0_findMax_#in~offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:50:38,835 WARN L315 ript$VariableManager]: TermVariabe thr1Thread1of3ForFork0_findMax_~e~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:50:38,835 WARN L315 ript$VariableManager]: TermVariabe thr1Thread1of3ForFork0_findMax_~offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:50:38,835 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork0_#t~nondet5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:50:38,837 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork0_#t~nondet5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:50:38,837 WARN L315 ript$VariableManager]: TermVariabe thr1Thread2of3ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:50:38,837 WARN L315 ript$VariableManager]: TermVariabe thr1Thread2of3ForFork0_findMax_~offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:50:38,837 WARN L315 ript$VariableManager]: TermVariabe thr1Thread2of3ForFork0_findMax_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:50:38,837 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork0_findMax_#t~post3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:50:38,838 WARN L315 ript$VariableManager]: TermVariabe thr1Thread2of3ForFork0_findMax_~my_max~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:50:38,838 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:50:38,838 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork0_findMax_#t~mem4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:50:38,838 WARN L315 ript$VariableManager]: TermVariabe thr1Thread2of3ForFork0_~offset~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:50:38,838 WARN L315 ript$VariableManager]: TermVariabe thr1Thread2of3ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:50:38,838 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:50:38,839 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork0_findMax_#in~offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:50:38,839 WARN L315 ript$VariableManager]: TermVariabe thr1Thread2of3ForFork0_findMax_~e~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:50:38,840 WARN L315 ript$VariableManager]: TermVariabe thr1Thread3of3ForFork0_findMax_~offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:50:38,840 WARN L315 ript$VariableManager]: TermVariabe thr1Thread3of3ForFork0_findMax_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:50:38,840 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork0_findMax_#t~mem4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:50:38,840 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:50:38,841 WARN L315 ript$VariableManager]: TermVariabe thr1Thread3of3ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:50:38,841 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:50:38,841 WARN L315 ript$VariableManager]: TermVariabe thr1Thread3of3ForFork0_findMax_~my_max~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:50:38,841 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork0_findMax_#in~offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:50:38,841 WARN L315 ript$VariableManager]: TermVariabe thr1Thread3of3ForFork0_findMax_~e~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:50:38,841 WARN L315 ript$VariableManager]: TermVariabe thr1Thread3of3ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:50:38,842 WARN L315 ript$VariableManager]: TermVariabe thr1Thread3of3ForFork0_~offset~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:50:38,842 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork0_findMax_#t~post3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:50:38,842 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork0_#t~nondet5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:50:38,844 INFO L249 AbstractCegarLoop]: Starting to check reachability of 5 error locations. [2019-12-18 11:50:38,844 INFO L373 AbstractCegarLoop]: Interprodecural is true [2019-12-18 11:50:38,844 INFO L374 AbstractCegarLoop]: Hoare is true [2019-12-18 11:50:38,844 INFO L375 AbstractCegarLoop]: Compute interpolants for FPandBP [2019-12-18 11:50:38,844 INFO L376 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2019-12-18 11:50:38,845 INFO L377 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2019-12-18 11:50:38,845 INFO L378 AbstractCegarLoop]: Difference is false [2019-12-18 11:50:38,845 INFO L379 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2019-12-18 11:50:38,845 INFO L383 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2019-12-18 11:50:38,847 INFO L152 etLargeBlockEncoding]: Starting large block encoding on Petri net that has 127 places, 139 transitions [2019-12-18 11:50:38,847 INFO L68 FinitePrefix]: Start finitePrefix. Operand has 127 places, 139 transitions [2019-12-18 11:50:38,872 INFO L126 PetriNetUnfolder]: 22/165 cut-off events. [2019-12-18 11:50:38,872 INFO L127 PetriNetUnfolder]: For 0/0 co-relation queries the response was YES. [2019-12-18 11:50:38,882 INFO L76 FinitePrefix]: Finished finitePrefix Result has 181 conditions, 165 events. 22/165 cut-off events. For 0/0 co-relation queries the response was YES. Maximal size of possible extension queue 7. Compared 436 event pairs. 27/163 useless extension candidates. Maximal degree in co-relation 122. Up to 8 conditions per place. [2019-12-18 11:50:38,898 INFO L68 FinitePrefix]: Start finitePrefix. Operand has 127 places, 139 transitions [2019-12-18 11:50:38,940 INFO L126 PetriNetUnfolder]: 22/165 cut-off events. [2019-12-18 11:50:38,941 INFO L127 PetriNetUnfolder]: For 0/0 co-relation queries the response was YES. [2019-12-18 11:50:38,945 INFO L76 FinitePrefix]: Finished finitePrefix Result has 181 conditions, 165 events. 22/165 cut-off events. For 0/0 co-relation queries the response was YES. Maximal size of possible extension queue 7. Compared 436 event pairs. 27/163 useless extension candidates. Maximal degree in co-relation 122. Up to 8 conditions per place. [2019-12-18 11:50:38,956 INFO L158 etLargeBlockEncoding]: Number of co-enabled transitions 10656 [2019-12-18 11:50:38,956 INFO L170 etLargeBlockEncoding]: Semantic Check. [2019-12-18 11:50:41,065 WARN L192 SmtUtils]: Spent 136.00 ms on a formula simplification. DAG size of input: 68 DAG size of output: 66 [2019-12-18 11:50:41,152 INFO L206 etLargeBlockEncoding]: Checked pairs total: 15045 [2019-12-18 11:50:41,153 INFO L214 etLargeBlockEncoding]: Total number of compositions: 99 [2019-12-18 11:50:41,153 INFO L100 iNet2FiniteAutomaton]: Start petriNet2FiniteAutomaton. Operand has 38 places, 47 transitions [2019-12-18 11:50:41,415 INFO L122 iNet2FiniteAutomaton]: Finished petriNet2FiniteAutomaton. Result 5444 states. [2019-12-18 11:50:41,415 INFO L276 IsEmpty]: Start isEmpty. Operand 5444 states. [2019-12-18 11:50:41,416 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2019-12-18 11:50:41,416 INFO L403 BasicCegarLoop]: Found error trace [2019-12-18 11:50:41,416 INFO L411 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1] [2019-12-18 11:50:41,416 INFO L410 AbstractCegarLoop]: === Iteration 1 === [thr1Err0ASSERT_VIOLATIONERROR_FUNCTION, thr1Err0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATION, thr1Err0ASSERT_VIOLATIONERROR_FUNCTION, thr1Err0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-12-18 11:50:41,417 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-12-18 11:50:41,417 INFO L82 PathProgramCache]: Analyzing trace with hash 1908665224, now seen corresponding path program 1 times [2019-12-18 11:50:41,417 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2019-12-18 11:50:41,417 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1896532891] [2019-12-18 11:50:41,418 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-12-18 11:50:41,430 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-18 11:50:41,442 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-12-18 11:50:41,443 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1896532891] [2019-12-18 11:50:41,443 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-12-18 11:50:41,443 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2019-12-18 11:50:41,444 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1029302047] [2019-12-18 11:50:41,444 INFO L442 AbstractCegarLoop]: Interpolant automaton has 2 states [2019-12-18 11:50:41,444 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-12-18 11:50:41,444 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 2 interpolants. [2019-12-18 11:50:41,445 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2019-12-18 11:50:41,445 INFO L87 Difference]: Start difference. First operand 5444 states. Second operand 2 states. [2019-12-18 11:50:41,516 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-12-18 11:50:41,516 INFO L93 Difference]: Finished difference Result 4333 states and 17226 transitions. [2019-12-18 11:50:41,517 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2019-12-18 11:50:41,517 INFO L78 Accepts]: Start accepts. Automaton has 2 states. Word has length 6 [2019-12-18 11:50:41,517 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-12-18 11:50:41,561 INFO L225 Difference]: With dead ends: 4333 [2019-12-18 11:50:41,561 INFO L226 Difference]: Without dead ends: 4333 [2019-12-18 11:50:41,562 INFO L631 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 [2019-12-18 11:50:41,605 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 4333 states. [2019-12-18 11:50:41,804 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 4333 to 4333. [2019-12-18 11:50:41,806 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 4333 states. [2019-12-18 11:50:41,834 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4333 states to 4333 states and 17226 transitions. [2019-12-18 11:50:41,834 INFO L78 Accepts]: Start accepts. Automaton has 4333 states and 17226 transitions. Word has length 6 [2019-12-18 11:50:41,835 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-12-18 11:50:41,835 INFO L462 AbstractCegarLoop]: Abstraction has 4333 states and 17226 transitions. [2019-12-18 11:50:41,835 INFO L463 AbstractCegarLoop]: Interpolant automaton has 2 states. [2019-12-18 11:50:41,835 INFO L276 IsEmpty]: Start isEmpty. Operand 4333 states and 17226 transitions. [2019-12-18 11:50:41,836 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2019-12-18 11:50:41,837 INFO L403 BasicCegarLoop]: Found error trace [2019-12-18 11:50:41,837 INFO L411 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-12-18 11:50:41,837 INFO L410 AbstractCegarLoop]: === Iteration 2 === [thr1Err0ASSERT_VIOLATIONERROR_FUNCTION, thr1Err0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATION, thr1Err0ASSERT_VIOLATIONERROR_FUNCTION, thr1Err0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-12-18 11:50:41,837 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-12-18 11:50:41,837 INFO L82 PathProgramCache]: Analyzing trace with hash -66649742, now seen corresponding path program 1 times [2019-12-18 11:50:41,838 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2019-12-18 11:50:41,839 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1659719153] [2019-12-18 11:50:41,839 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-12-18 11:50:41,878 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-18 11:50:41,928 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-12-18 11:50:41,929 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1659719153] [2019-12-18 11:50:41,929 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-12-18 11:50:41,929 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2019-12-18 11:50:41,929 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [191393560] [2019-12-18 11:50:41,929 INFO L442 AbstractCegarLoop]: Interpolant automaton has 3 states [2019-12-18 11:50:41,930 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-12-18 11:50:41,930 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-12-18 11:50:41,930 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-12-18 11:50:41,930 INFO L87 Difference]: Start difference. First operand 4333 states and 17226 transitions. Second operand 3 states. [2019-12-18 11:50:42,007 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-12-18 11:50:42,008 INFO L93 Difference]: Finished difference Result 4766 states and 18905 transitions. [2019-12-18 11:50:42,009 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-12-18 11:50:42,009 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 9 [2019-12-18 11:50:42,009 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-12-18 11:50:42,052 INFO L225 Difference]: With dead ends: 4766 [2019-12-18 11:50:42,052 INFO L226 Difference]: Without dead ends: 4766 [2019-12-18 11:50:42,053 INFO L631 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 [2019-12-18 11:50:42,092 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 4766 states. [2019-12-18 11:50:42,224 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 4766 to 4766. [2019-12-18 11:50:42,224 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 4766 states. [2019-12-18 11:50:42,254 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4766 states to 4766 states and 18905 transitions. [2019-12-18 11:50:42,255 INFO L78 Accepts]: Start accepts. Automaton has 4766 states and 18905 transitions. Word has length 9 [2019-12-18 11:50:42,255 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-12-18 11:50:42,255 INFO L462 AbstractCegarLoop]: Abstraction has 4766 states and 18905 transitions. [2019-12-18 11:50:42,255 INFO L463 AbstractCegarLoop]: Interpolant automaton has 3 states. [2019-12-18 11:50:42,255 INFO L276 IsEmpty]: Start isEmpty. Operand 4766 states and 18905 transitions. [2019-12-18 11:50:42,257 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2019-12-18 11:50:42,257 INFO L403 BasicCegarLoop]: Found error trace [2019-12-18 11:50:42,257 INFO L411 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-12-18 11:50:42,258 INFO L410 AbstractCegarLoop]: === Iteration 3 === [thr1Err0ASSERT_VIOLATIONERROR_FUNCTION, thr1Err0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATION, thr1Err0ASSERT_VIOLATIONERROR_FUNCTION, thr1Err0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-12-18 11:50:42,258 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-12-18 11:50:42,258 INFO L82 PathProgramCache]: Analyzing trace with hash -674486667, now seen corresponding path program 1 times [2019-12-18 11:50:42,258 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2019-12-18 11:50:42,259 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [30248021] [2019-12-18 11:50:42,259 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-12-18 11:50:42,294 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-18 11:50:42,328 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2019-12-18 11:50:42,328 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [30248021] [2019-12-18 11:50:42,329 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-12-18 11:50:42,330 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2019-12-18 11:50:42,330 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [566061688] [2019-12-18 11:50:42,330 INFO L442 AbstractCegarLoop]: Interpolant automaton has 3 states [2019-12-18 11:50:42,331 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-12-18 11:50:42,331 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-12-18 11:50:42,331 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-12-18 11:50:42,331 INFO L87 Difference]: Start difference. First operand 4766 states and 18905 transitions. Second operand 3 states. [2019-12-18 11:50:42,479 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-12-18 11:50:42,479 INFO L93 Difference]: Finished difference Result 6024 states and 23155 transitions. [2019-12-18 11:50:42,480 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-12-18 11:50:42,480 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 10 [2019-12-18 11:50:42,480 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-12-18 11:50:42,547 INFO L225 Difference]: With dead ends: 6024 [2019-12-18 11:50:42,547 INFO L226 Difference]: Without dead ends: 6024 [2019-12-18 11:50:42,548 INFO L631 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 [2019-12-18 11:50:42,707 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 6024 states. [2019-12-18 11:50:42,829 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 6024 to 5316. [2019-12-18 11:50:42,829 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 5316 states. [2019-12-18 11:50:42,858 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5316 states to 5316 states and 20855 transitions. [2019-12-18 11:50:42,858 INFO L78 Accepts]: Start accepts. Automaton has 5316 states and 20855 transitions. Word has length 10 [2019-12-18 11:50:42,858 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-12-18 11:50:42,859 INFO L462 AbstractCegarLoop]: Abstraction has 5316 states and 20855 transitions. [2019-12-18 11:50:42,859 INFO L463 AbstractCegarLoop]: Interpolant automaton has 3 states. [2019-12-18 11:50:42,859 INFO L276 IsEmpty]: Start isEmpty. Operand 5316 states and 20855 transitions. [2019-12-18 11:50:42,860 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2019-12-18 11:50:42,860 INFO L403 BasicCegarLoop]: Found error trace [2019-12-18 11:50:42,861 INFO L411 BasicCegarLoop]: trace histogram [4, 3, 1, 1, 1, 1, 1] [2019-12-18 11:50:42,861 INFO L410 AbstractCegarLoop]: === Iteration 4 === [thr1Err0ASSERT_VIOLATIONERROR_FUNCTION, thr1Err0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATION, thr1Err0ASSERT_VIOLATIONERROR_FUNCTION, thr1Err0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-12-18 11:50:42,861 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-12-18 11:50:42,861 INFO L82 PathProgramCache]: Analyzing trace with hash 1155163752, now seen corresponding path program 1 times [2019-12-18 11:50:42,861 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2019-12-18 11:50:42,862 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [49339161] [2019-12-18 11:50:42,862 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-12-18 11:50:42,872 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2019-12-18 11:50:42,880 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2019-12-18 11:50:42,886 INFO L174 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2019-12-18 11:50:42,887 INFO L476 BasicCegarLoop]: Counterexample might be feasible [2019-12-18 11:50:42,887 WARN L364 ceAbstractionStarter]: 3 thread instances were not sufficient, I will increase this number and restart the analysis [2019-12-18 11:50:42,887 INFO L340 ceAbstractionStarter]: Constructing petrified ICFG for 4 thread instances. [2019-12-18 11:50:42,898 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread3of4ForFork0_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:50:42,898 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread3of4ForFork0_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:50:42,898 WARN L315 ript$VariableManager]: TermVariabe thr1Thread3of4ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:50:42,898 WARN L315 ript$VariableManager]: TermVariabe thr1Thread3of4ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:50:42,899 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread3of4ForFork0_#t~nondet5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:50:42,899 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread3of4ForFork0_#t~nondet5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:50:42,899 WARN L315 ript$VariableManager]: TermVariabe thr1Thread3of4ForFork0_~offset~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:50:42,899 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread3of4ForFork0_#t~nondet5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:50:42,899 WARN L315 ript$VariableManager]: TermVariabe thr1Thread3of4ForFork0_~offset~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:50:42,899 WARN L315 ript$VariableManager]: TermVariabe thr1Thread3of4ForFork0_~offset~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:50:42,900 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread3of4ForFork0_findMax_#in~offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:50:42,900 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread3of4ForFork0_findMax_#t~post3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:50:42,900 WARN L315 ript$VariableManager]: TermVariabe thr1Thread3of4ForFork0_findMax_~e~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:50:42,900 WARN L315 ript$VariableManager]: TermVariabe thr1Thread3of4ForFork0_findMax_~offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:50:42,900 WARN L315 ript$VariableManager]: TermVariabe thr1Thread3of4ForFork0_findMax_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:50:42,900 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread3of4ForFork0_findMax_#t~mem4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:50:42,900 WARN L315 ript$VariableManager]: TermVariabe thr1Thread3of4ForFork0_findMax_~my_max~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:50:42,900 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread3of4ForFork0_findMax_#in~offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:50:42,901 WARN L315 ript$VariableManager]: TermVariabe thr1Thread3of4ForFork0_findMax_~offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:50:42,901 WARN L315 ript$VariableManager]: TermVariabe thr1Thread3of4ForFork0_findMax_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:50:42,901 WARN L315 ript$VariableManager]: TermVariabe thr1Thread3of4ForFork0_findMax_~e~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:50:42,901 WARN L315 ript$VariableManager]: TermVariabe thr1Thread3of4ForFork0_findMax_~my_max~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:50:42,901 WARN L315 ript$VariableManager]: TermVariabe thr1Thread3of4ForFork0_findMax_~offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:50:42,901 WARN L315 ript$VariableManager]: TermVariabe thr1Thread3of4ForFork0_findMax_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:50:42,901 WARN L315 ript$VariableManager]: TermVariabe thr1Thread3of4ForFork0_findMax_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:50:42,901 WARN L315 ript$VariableManager]: TermVariabe thr1Thread3of4ForFork0_findMax_~offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:50:42,902 WARN L315 ript$VariableManager]: TermVariabe thr1Thread3of4ForFork0_findMax_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:50:42,902 WARN L315 ript$VariableManager]: TermVariabe thr1Thread3of4ForFork0_findMax_~offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:50:42,902 WARN L315 ript$VariableManager]: TermVariabe thr1Thread3of4ForFork0_findMax_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:50:42,902 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread3of4ForFork0_findMax_#t~mem4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:50:42,902 WARN L315 ript$VariableManager]: TermVariabe thr1Thread3of4ForFork0_findMax_~my_max~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:50:42,902 WARN L315 ript$VariableManager]: TermVariabe thr1Thread3of4ForFork0_findMax_~my_max~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:50:42,902 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread3of4ForFork0_findMax_#t~mem4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:50:42,903 WARN L315 ript$VariableManager]: TermVariabe thr1Thread3of4ForFork0_findMax_~e~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:50:42,903 WARN L315 ript$VariableManager]: TermVariabe thr1Thread3of4ForFork0_findMax_~my_max~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:50:42,903 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread3of4ForFork0_findMax_#t~mem4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:50:42,903 WARN L315 ript$VariableManager]: TermVariabe thr1Thread3of4ForFork0_findMax_~my_max~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:50:42,903 WARN L315 ript$VariableManager]: TermVariabe thr1Thread3of4ForFork0_findMax_~my_max~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:50:42,903 WARN L315 ript$VariableManager]: TermVariabe thr1Thread3of4ForFork0_findMax_~my_max~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:50:42,903 WARN L315 ript$VariableManager]: TermVariabe thr1Thread3of4ForFork0_findMax_~e~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:50:42,903 WARN L315 ript$VariableManager]: TermVariabe thr1Thread3of4ForFork0_findMax_~my_max~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:50:42,904 WARN L315 ript$VariableManager]: TermVariabe thr1Thread3of4ForFork0_findMax_~e~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:50:42,904 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread3of4ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:50:42,904 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread3of4ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:50:42,904 WARN L315 ript$VariableManager]: TermVariabe thr1Thread3of4ForFork0_findMax_~e~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:50:42,904 WARN L315 ript$VariableManager]: TermVariabe thr1Thread3of4ForFork0_findMax_~my_max~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:50:42,904 WARN L315 ript$VariableManager]: TermVariabe thr1Thread3of4ForFork0_findMax_~my_max~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:50:42,904 WARN L315 ript$VariableManager]: TermVariabe thr1Thread3of4ForFork0_findMax_~e~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:50:42,904 WARN L315 ript$VariableManager]: TermVariabe thr1Thread3of4ForFork0_findMax_~my_max~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:50:42,905 WARN L315 ript$VariableManager]: TermVariabe thr1Thread3of4ForFork0_findMax_~e~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:50:42,905 WARN L315 ript$VariableManager]: TermVariabe thr1Thread3of4ForFork0_findMax_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:50:42,905 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread3of4ForFork0_findMax_#t~post3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:50:42,905 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread3of4ForFork0_findMax_#t~post3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:50:42,905 WARN L315 ript$VariableManager]: TermVariabe thr1Thread3of4ForFork0_findMax_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:50:42,905 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread3of4ForFork0_findMax_#t~post3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:50:42,906 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread4of4ForFork0_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:50:42,906 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread4of4ForFork0_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:50:42,906 WARN L315 ript$VariableManager]: TermVariabe thr1Thread4of4ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:50:42,906 WARN L315 ript$VariableManager]: TermVariabe thr1Thread4of4ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:50:42,906 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread4of4ForFork0_#t~nondet5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:50:42,906 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread4of4ForFork0_#t~nondet5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:50:42,906 WARN L315 ript$VariableManager]: TermVariabe thr1Thread4of4ForFork0_~offset~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:50:42,907 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread4of4ForFork0_#t~nondet5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:50:42,907 WARN L315 ript$VariableManager]: TermVariabe thr1Thread4of4ForFork0_~offset~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:50:42,907 WARN L315 ript$VariableManager]: TermVariabe thr1Thread4of4ForFork0_~offset~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:50:42,907 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread4of4ForFork0_findMax_#in~offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:50:42,907 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread4of4ForFork0_findMax_#t~post3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:50:42,907 WARN L315 ript$VariableManager]: TermVariabe thr1Thread4of4ForFork0_findMax_~e~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:50:42,907 WARN L315 ript$VariableManager]: TermVariabe thr1Thread4of4ForFork0_findMax_~offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:50:42,907 WARN L315 ript$VariableManager]: TermVariabe thr1Thread4of4ForFork0_findMax_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:50:42,908 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread4of4ForFork0_findMax_#t~mem4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:50:42,908 WARN L315 ript$VariableManager]: TermVariabe thr1Thread4of4ForFork0_findMax_~my_max~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:50:42,908 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread4of4ForFork0_findMax_#in~offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:50:42,908 WARN L315 ript$VariableManager]: TermVariabe thr1Thread4of4ForFork0_findMax_~offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:50:42,908 WARN L315 ript$VariableManager]: TermVariabe thr1Thread4of4ForFork0_findMax_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:50:42,908 WARN L315 ript$VariableManager]: TermVariabe thr1Thread4of4ForFork0_findMax_~e~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:50:42,908 WARN L315 ript$VariableManager]: TermVariabe thr1Thread4of4ForFork0_findMax_~my_max~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:50:42,908 WARN L315 ript$VariableManager]: TermVariabe thr1Thread4of4ForFork0_findMax_~offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:50:42,909 WARN L315 ript$VariableManager]: TermVariabe thr1Thread4of4ForFork0_findMax_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:50:42,909 WARN L315 ript$VariableManager]: TermVariabe thr1Thread4of4ForFork0_findMax_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:50:42,909 WARN L315 ript$VariableManager]: TermVariabe thr1Thread4of4ForFork0_findMax_~offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:50:42,909 WARN L315 ript$VariableManager]: TermVariabe thr1Thread4of4ForFork0_findMax_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:50:42,909 WARN L315 ript$VariableManager]: TermVariabe thr1Thread4of4ForFork0_findMax_~offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:50:42,909 WARN L315 ript$VariableManager]: TermVariabe thr1Thread4of4ForFork0_findMax_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:50:42,909 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread4of4ForFork0_findMax_#t~mem4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:50:42,910 WARN L315 ript$VariableManager]: TermVariabe thr1Thread4of4ForFork0_findMax_~my_max~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:50:42,910 WARN L315 ript$VariableManager]: TermVariabe thr1Thread4of4ForFork0_findMax_~my_max~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:50:42,910 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread4of4ForFork0_findMax_#t~mem4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:50:42,910 WARN L315 ript$VariableManager]: TermVariabe thr1Thread4of4ForFork0_findMax_~e~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:50:42,910 WARN L315 ript$VariableManager]: TermVariabe thr1Thread4of4ForFork0_findMax_~my_max~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:50:42,911 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread4of4ForFork0_findMax_#t~mem4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:50:42,911 WARN L315 ript$VariableManager]: TermVariabe thr1Thread4of4ForFork0_findMax_~my_max~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:50:42,911 WARN L315 ript$VariableManager]: TermVariabe thr1Thread4of4ForFork0_findMax_~my_max~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:50:42,911 WARN L315 ript$VariableManager]: TermVariabe thr1Thread4of4ForFork0_findMax_~my_max~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:50:42,911 WARN L315 ript$VariableManager]: TermVariabe thr1Thread4of4ForFork0_findMax_~e~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:50:42,911 WARN L315 ript$VariableManager]: TermVariabe thr1Thread4of4ForFork0_findMax_~my_max~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:50:42,911 WARN L315 ript$VariableManager]: TermVariabe thr1Thread4of4ForFork0_findMax_~e~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:50:42,912 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread4of4ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:50:42,912 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread4of4ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:50:42,912 WARN L315 ript$VariableManager]: TermVariabe thr1Thread4of4ForFork0_findMax_~e~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:50:42,912 WARN L315 ript$VariableManager]: TermVariabe thr1Thread4of4ForFork0_findMax_~my_max~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:50:42,912 WARN L315 ript$VariableManager]: TermVariabe thr1Thread4of4ForFork0_findMax_~my_max~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:50:42,912 WARN L315 ript$VariableManager]: TermVariabe thr1Thread4of4ForFork0_findMax_~e~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:50:42,912 WARN L315 ript$VariableManager]: TermVariabe thr1Thread4of4ForFork0_findMax_~my_max~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:50:42,912 WARN L315 ript$VariableManager]: TermVariabe thr1Thread4of4ForFork0_findMax_~e~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:50:42,913 WARN L315 ript$VariableManager]: TermVariabe thr1Thread4of4ForFork0_findMax_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:50:42,913 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread4of4ForFork0_findMax_#t~post3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:50:42,913 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread4of4ForFork0_findMax_#t~post3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:50:42,913 WARN L315 ript$VariableManager]: TermVariabe thr1Thread4of4ForFork0_findMax_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:50:42,913 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread4of4ForFork0_findMax_#t~post3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:50:42,913 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread1of4ForFork0_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:50:42,914 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread1of4ForFork0_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:50:42,914 WARN L315 ript$VariableManager]: TermVariabe thr1Thread1of4ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:50:42,914 WARN L315 ript$VariableManager]: TermVariabe thr1Thread1of4ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:50:42,914 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread1of4ForFork0_#t~nondet5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:50:42,914 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread1of4ForFork0_#t~nondet5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:50:42,914 WARN L315 ript$VariableManager]: TermVariabe thr1Thread1of4ForFork0_~offset~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:50:42,914 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread1of4ForFork0_#t~nondet5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:50:42,914 WARN L315 ript$VariableManager]: TermVariabe thr1Thread1of4ForFork0_~offset~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:50:42,915 WARN L315 ript$VariableManager]: TermVariabe thr1Thread1of4ForFork0_~offset~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:50:42,915 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread1of4ForFork0_findMax_#in~offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:50:42,915 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread1of4ForFork0_findMax_#t~post3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:50:42,915 WARN L315 ript$VariableManager]: TermVariabe thr1Thread1of4ForFork0_findMax_~e~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:50:42,915 WARN L315 ript$VariableManager]: TermVariabe thr1Thread1of4ForFork0_findMax_~offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:50:42,915 WARN L315 ript$VariableManager]: TermVariabe thr1Thread1of4ForFork0_findMax_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:50:42,915 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread1of4ForFork0_findMax_#t~mem4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:50:42,915 WARN L315 ript$VariableManager]: TermVariabe thr1Thread1of4ForFork0_findMax_~my_max~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:50:42,916 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread1of4ForFork0_findMax_#in~offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:50:42,916 WARN L315 ript$VariableManager]: TermVariabe thr1Thread1of4ForFork0_findMax_~offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:50:42,916 WARN L315 ript$VariableManager]: TermVariabe thr1Thread1of4ForFork0_findMax_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:50:42,916 WARN L315 ript$VariableManager]: TermVariabe thr1Thread1of4ForFork0_findMax_~e~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:50:42,916 WARN L315 ript$VariableManager]: TermVariabe thr1Thread1of4ForFork0_findMax_~my_max~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:50:42,916 WARN L315 ript$VariableManager]: TermVariabe thr1Thread1of4ForFork0_findMax_~offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:50:42,916 WARN L315 ript$VariableManager]: TermVariabe thr1Thread1of4ForFork0_findMax_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:50:42,916 WARN L315 ript$VariableManager]: TermVariabe thr1Thread1of4ForFork0_findMax_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:50:42,917 WARN L315 ript$VariableManager]: TermVariabe thr1Thread1of4ForFork0_findMax_~offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:50:42,917 WARN L315 ript$VariableManager]: TermVariabe thr1Thread1of4ForFork0_findMax_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:50:42,917 WARN L315 ript$VariableManager]: TermVariabe thr1Thread1of4ForFork0_findMax_~offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:50:42,917 WARN L315 ript$VariableManager]: TermVariabe thr1Thread1of4ForFork0_findMax_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:50:42,917 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread1of4ForFork0_findMax_#t~mem4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:50:42,917 WARN L315 ript$VariableManager]: TermVariabe thr1Thread1of4ForFork0_findMax_~my_max~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:50:42,917 WARN L315 ript$VariableManager]: TermVariabe thr1Thread1of4ForFork0_findMax_~my_max~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:50:42,917 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread1of4ForFork0_findMax_#t~mem4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:50:42,918 WARN L315 ript$VariableManager]: TermVariabe thr1Thread1of4ForFork0_findMax_~e~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:50:42,918 WARN L315 ript$VariableManager]: TermVariabe thr1Thread1of4ForFork0_findMax_~my_max~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:50:42,918 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread1of4ForFork0_findMax_#t~mem4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:50:42,918 WARN L315 ript$VariableManager]: TermVariabe thr1Thread1of4ForFork0_findMax_~my_max~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:50:42,918 WARN L315 ript$VariableManager]: TermVariabe thr1Thread1of4ForFork0_findMax_~my_max~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:50:42,918 WARN L315 ript$VariableManager]: TermVariabe thr1Thread1of4ForFork0_findMax_~my_max~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:50:42,918 WARN L315 ript$VariableManager]: TermVariabe thr1Thread1of4ForFork0_findMax_~e~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:50:42,918 WARN L315 ript$VariableManager]: TermVariabe thr1Thread1of4ForFork0_findMax_~my_max~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:50:42,919 WARN L315 ript$VariableManager]: TermVariabe thr1Thread1of4ForFork0_findMax_~e~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:50:42,919 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread1of4ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:50:42,919 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread1of4ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:50:42,919 WARN L315 ript$VariableManager]: TermVariabe thr1Thread1of4ForFork0_findMax_~e~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:50:42,919 WARN L315 ript$VariableManager]: TermVariabe thr1Thread1of4ForFork0_findMax_~my_max~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:50:42,919 WARN L315 ript$VariableManager]: TermVariabe thr1Thread1of4ForFork0_findMax_~my_max~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:50:42,919 WARN L315 ript$VariableManager]: TermVariabe thr1Thread1of4ForFork0_findMax_~e~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:50:42,919 WARN L315 ript$VariableManager]: TermVariabe thr1Thread1of4ForFork0_findMax_~my_max~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:50:42,920 WARN L315 ript$VariableManager]: TermVariabe thr1Thread1of4ForFork0_findMax_~e~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:50:42,920 WARN L315 ript$VariableManager]: TermVariabe thr1Thread1of4ForFork0_findMax_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:50:42,920 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread1of4ForFork0_findMax_#t~post3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:50:42,920 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread1of4ForFork0_findMax_#t~post3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:50:42,920 WARN L315 ript$VariableManager]: TermVariabe thr1Thread1of4ForFork0_findMax_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:50:42,920 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread1of4ForFork0_findMax_#t~post3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:50:42,921 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread2of4ForFork0_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:50:42,921 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread2of4ForFork0_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:50:42,921 WARN L315 ript$VariableManager]: TermVariabe thr1Thread2of4ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:50:42,921 WARN L315 ript$VariableManager]: TermVariabe thr1Thread2of4ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:50:42,921 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread2of4ForFork0_#t~nondet5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:50:42,921 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread2of4ForFork0_#t~nondet5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:50:42,921 WARN L315 ript$VariableManager]: TermVariabe thr1Thread2of4ForFork0_~offset~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:50:42,921 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread2of4ForFork0_#t~nondet5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:50:42,921 WARN L315 ript$VariableManager]: TermVariabe thr1Thread2of4ForFork0_~offset~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:50:42,922 WARN L315 ript$VariableManager]: TermVariabe thr1Thread2of4ForFork0_~offset~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:50:42,922 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread2of4ForFork0_findMax_#in~offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:50:42,922 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread2of4ForFork0_findMax_#t~post3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:50:42,922 WARN L315 ript$VariableManager]: TermVariabe thr1Thread2of4ForFork0_findMax_~e~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:50:42,922 WARN L315 ript$VariableManager]: TermVariabe thr1Thread2of4ForFork0_findMax_~offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:50:42,922 WARN L315 ript$VariableManager]: TermVariabe thr1Thread2of4ForFork0_findMax_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:50:42,922 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread2of4ForFork0_findMax_#t~mem4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:50:42,922 WARN L315 ript$VariableManager]: TermVariabe thr1Thread2of4ForFork0_findMax_~my_max~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:50:42,923 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread2of4ForFork0_findMax_#in~offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:50:42,923 WARN L315 ript$VariableManager]: TermVariabe thr1Thread2of4ForFork0_findMax_~offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:50:42,923 WARN L315 ript$VariableManager]: TermVariabe thr1Thread2of4ForFork0_findMax_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:50:42,923 WARN L315 ript$VariableManager]: TermVariabe thr1Thread2of4ForFork0_findMax_~e~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:50:42,923 WARN L315 ript$VariableManager]: TermVariabe thr1Thread2of4ForFork0_findMax_~my_max~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:50:42,923 WARN L315 ript$VariableManager]: TermVariabe thr1Thread2of4ForFork0_findMax_~offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:50:42,923 WARN L315 ript$VariableManager]: TermVariabe thr1Thread2of4ForFork0_findMax_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:50:42,923 WARN L315 ript$VariableManager]: TermVariabe thr1Thread2of4ForFork0_findMax_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:50:42,923 WARN L315 ript$VariableManager]: TermVariabe thr1Thread2of4ForFork0_findMax_~offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:50:42,924 WARN L315 ript$VariableManager]: TermVariabe thr1Thread2of4ForFork0_findMax_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:50:42,924 WARN L315 ript$VariableManager]: TermVariabe thr1Thread2of4ForFork0_findMax_~offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:50:42,924 WARN L315 ript$VariableManager]: TermVariabe thr1Thread2of4ForFork0_findMax_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:50:42,924 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread2of4ForFork0_findMax_#t~mem4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:50:42,924 WARN L315 ript$VariableManager]: TermVariabe thr1Thread2of4ForFork0_findMax_~my_max~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:50:42,924 WARN L315 ript$VariableManager]: TermVariabe thr1Thread2of4ForFork0_findMax_~my_max~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:50:42,924 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread2of4ForFork0_findMax_#t~mem4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:50:42,925 WARN L315 ript$VariableManager]: TermVariabe thr1Thread2of4ForFork0_findMax_~e~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:50:42,925 WARN L315 ript$VariableManager]: TermVariabe thr1Thread2of4ForFork0_findMax_~my_max~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:50:42,925 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread2of4ForFork0_findMax_#t~mem4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:50:42,925 WARN L315 ript$VariableManager]: TermVariabe thr1Thread2of4ForFork0_findMax_~my_max~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:50:42,925 WARN L315 ript$VariableManager]: TermVariabe thr1Thread2of4ForFork0_findMax_~my_max~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:50:42,925 WARN L315 ript$VariableManager]: TermVariabe thr1Thread2of4ForFork0_findMax_~my_max~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:50:42,925 WARN L315 ript$VariableManager]: TermVariabe thr1Thread2of4ForFork0_findMax_~e~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:50:42,925 WARN L315 ript$VariableManager]: TermVariabe thr1Thread2of4ForFork0_findMax_~my_max~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:50:42,926 WARN L315 ript$VariableManager]: TermVariabe thr1Thread2of4ForFork0_findMax_~e~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:50:42,926 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread2of4ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:50:42,926 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread2of4ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:50:42,926 WARN L315 ript$VariableManager]: TermVariabe thr1Thread2of4ForFork0_findMax_~e~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:50:42,926 WARN L315 ript$VariableManager]: TermVariabe thr1Thread2of4ForFork0_findMax_~my_max~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:50:42,926 WARN L315 ript$VariableManager]: TermVariabe thr1Thread2of4ForFork0_findMax_~my_max~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:50:42,926 WARN L315 ript$VariableManager]: TermVariabe thr1Thread2of4ForFork0_findMax_~e~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:50:42,926 WARN L315 ript$VariableManager]: TermVariabe thr1Thread2of4ForFork0_findMax_~my_max~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:50:42,927 WARN L315 ript$VariableManager]: TermVariabe thr1Thread2of4ForFork0_findMax_~e~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:50:42,927 WARN L315 ript$VariableManager]: TermVariabe thr1Thread2of4ForFork0_findMax_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:50:42,927 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread2of4ForFork0_findMax_#t~post3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:50:42,927 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread2of4ForFork0_findMax_#t~post3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:50:42,927 WARN L315 ript$VariableManager]: TermVariabe thr1Thread2of4ForFork0_findMax_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:50:42,927 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread2of4ForFork0_findMax_#t~post3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:50:42,928 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread1of4ForFork0_findMax_#t~post3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:50:42,928 WARN L315 ript$VariableManager]: TermVariabe thr1Thread1of4ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:50:42,928 WARN L315 ript$VariableManager]: TermVariabe thr1Thread1of4ForFork0_findMax_~offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:50:42,928 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread1of4ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:50:42,928 WARN L315 ript$VariableManager]: TermVariabe thr1Thread1of4ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:50:42,929 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread1of4ForFork0_findMax_#in~offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:50:42,929 WARN L315 ript$VariableManager]: TermVariabe thr1Thread1of4ForFork0_findMax_~e~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:50:42,929 WARN L315 ript$VariableManager]: TermVariabe thr1Thread1of4ForFork0_findMax_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:50:42,929 WARN L315 ript$VariableManager]: TermVariabe thr1Thread1of4ForFork0_findMax_~my_max~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:50:42,929 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread1of4ForFork0_#t~nondet5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:50:42,929 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread1of4ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:50:42,929 WARN L315 ript$VariableManager]: TermVariabe thr1Thread1of4ForFork0_~offset~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:50:42,930 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread1of4ForFork0_findMax_#t~mem4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:50:42,932 WARN L315 ript$VariableManager]: TermVariabe thr1Thread2of4ForFork0_findMax_~e~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:50:42,932 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread2of4ForFork0_#t~nondet5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:50:42,932 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread2of4ForFork0_findMax_#in~offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:50:42,932 WARN L315 ript$VariableManager]: TermVariabe thr1Thread2of4ForFork0_~offset~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:50:42,933 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread2of4ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:50:42,933 WARN L315 ript$VariableManager]: TermVariabe thr1Thread2of4ForFork0_findMax_~offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:50:42,933 WARN L315 ript$VariableManager]: TermVariabe thr1Thread2of4ForFork0_findMax_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:50:42,933 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread2of4ForFork0_findMax_#t~mem4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:50:42,933 WARN L315 ript$VariableManager]: TermVariabe thr1Thread2of4ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:50:42,933 WARN L315 ript$VariableManager]: TermVariabe thr1Thread2of4ForFork0_findMax_~my_max~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:50:42,933 WARN L315 ript$VariableManager]: TermVariabe thr1Thread2of4ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:50:42,934 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread2of4ForFork0_findMax_#t~post3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:50:42,934 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread2of4ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:50:42,936 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread3of4ForFork0_findMax_#t~mem4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:50:42,936 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread3of4ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:50:42,936 WARN L315 ript$VariableManager]: TermVariabe thr1Thread3of4ForFork0_findMax_~offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:50:42,936 WARN L315 ript$VariableManager]: TermVariabe thr1Thread3of4ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:50:42,937 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread3of4ForFork0_findMax_#t~post3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:50:42,937 WARN L315 ript$VariableManager]: TermVariabe thr1Thread3of4ForFork0_findMax_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:50:42,937 WARN L315 ript$VariableManager]: TermVariabe thr1Thread3of4ForFork0_findMax_~my_max~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:50:42,937 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread3of4ForFork0_findMax_#in~offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:50:42,937 WARN L315 ript$VariableManager]: TermVariabe thr1Thread3of4ForFork0_findMax_~e~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:50:42,938 WARN L315 ript$VariableManager]: TermVariabe thr1Thread3of4ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:50:42,938 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread3of4ForFork0_#t~nondet5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:50:42,938 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread3of4ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:50:42,938 WARN L315 ript$VariableManager]: TermVariabe thr1Thread3of4ForFork0_~offset~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:50:42,940 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread4of4ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:50:42,940 WARN L315 ript$VariableManager]: TermVariabe thr1Thread4of4ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:50:42,940 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread4of4ForFork0_findMax_#t~post3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:50:42,940 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread4of4ForFork0_findMax_#in~offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:50:42,941 WARN L315 ript$VariableManager]: TermVariabe thr1Thread4of4ForFork0_findMax_~e~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:50:42,941 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread4of4ForFork0_findMax_#t~mem4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:50:42,941 WARN L315 ript$VariableManager]: TermVariabe thr1Thread4of4ForFork0_~offset~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:50:42,941 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread4of4ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:50:42,941 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread4of4ForFork0_#t~nondet5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:50:42,941 WARN L315 ript$VariableManager]: TermVariabe thr1Thread4of4ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:50:42,941 WARN L315 ript$VariableManager]: TermVariabe thr1Thread4of4ForFork0_findMax_~offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:50:42,942 WARN L315 ript$VariableManager]: TermVariabe thr1Thread4of4ForFork0_findMax_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:50:42,942 WARN L315 ript$VariableManager]: TermVariabe thr1Thread4of4ForFork0_findMax_~my_max~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:50:42,944 INFO L249 AbstractCegarLoop]: Starting to check reachability of 6 error locations. [2019-12-18 11:50:42,944 INFO L373 AbstractCegarLoop]: Interprodecural is true [2019-12-18 11:50:42,944 INFO L374 AbstractCegarLoop]: Hoare is true [2019-12-18 11:50:42,944 INFO L375 AbstractCegarLoop]: Compute interpolants for FPandBP [2019-12-18 11:50:42,945 INFO L376 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2019-12-18 11:50:42,945 INFO L377 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2019-12-18 11:50:42,945 INFO L378 AbstractCegarLoop]: Difference is false [2019-12-18 11:50:42,945 INFO L379 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2019-12-18 11:50:42,945 INFO L383 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2019-12-18 11:50:42,947 INFO L152 etLargeBlockEncoding]: Starting large block encoding on Petri net that has 161 places, 177 transitions [2019-12-18 11:50:42,947 INFO L68 FinitePrefix]: Start finitePrefix. Operand has 161 places, 177 transitions [2019-12-18 11:50:42,981 INFO L126 PetriNetUnfolder]: 29/212 cut-off events. [2019-12-18 11:50:42,981 INFO L127 PetriNetUnfolder]: For 0/0 co-relation queries the response was YES. [2019-12-18 11:50:42,990 INFO L76 FinitePrefix]: Finished finitePrefix Result has 235 conditions, 212 events. 29/212 cut-off events. For 0/0 co-relation queries the response was YES. Maximal size of possible extension queue 10. Compared 667 event pairs. 44/218 useless extension candidates. Maximal degree in co-relation 173. Up to 10 conditions per place. [2019-12-18 11:50:43,018 INFO L68 FinitePrefix]: Start finitePrefix. Operand has 161 places, 177 transitions [2019-12-18 11:50:43,047 INFO L126 PetriNetUnfolder]: 29/212 cut-off events. [2019-12-18 11:50:43,047 INFO L127 PetriNetUnfolder]: For 0/0 co-relation queries the response was YES. [2019-12-18 11:50:43,055 INFO L76 FinitePrefix]: Finished finitePrefix Result has 235 conditions, 212 events. 29/212 cut-off events. For 0/0 co-relation queries the response was YES. Maximal size of possible extension queue 10. Compared 667 event pairs. 44/218 useless extension candidates. Maximal degree in co-relation 173. Up to 10 conditions per place. [2019-12-18 11:50:43,072 INFO L158 etLargeBlockEncoding]: Number of co-enabled transitions 19832 [2019-12-18 11:50:43,073 INFO L170 etLargeBlockEncoding]: Semantic Check. [2019-12-18 11:50:45,466 WARN L192 SmtUtils]: Spent 161.00 ms on a formula simplification. DAG size of input: 68 DAG size of output: 66 [2019-12-18 11:50:45,614 INFO L206 etLargeBlockEncoding]: Checked pairs total: 26883 [2019-12-18 11:50:45,614 INFO L214 etLargeBlockEncoding]: Total number of compositions: 126 [2019-12-18 11:50:45,614 INFO L100 iNet2FiniteAutomaton]: Start petriNet2FiniteAutomaton. Operand has 49 places, 61 transitions [2019-12-18 11:50:51,617 INFO L122 iNet2FiniteAutomaton]: Finished petriNet2FiniteAutomaton. Result 54444 states. [2019-12-18 11:50:51,617 INFO L276 IsEmpty]: Start isEmpty. Operand 54444 states. [2019-12-18 11:50:51,617 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2019-12-18 11:50:51,617 INFO L403 BasicCegarLoop]: Found error trace [2019-12-18 11:50:51,618 INFO L411 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1] [2019-12-18 11:50:51,618 INFO L410 AbstractCegarLoop]: === Iteration 1 === [thr1Err0ASSERT_VIOLATIONERROR_FUNCTION, thr1Err0ASSERT_VIOLATIONERROR_FUNCTION, thr1Err0ASSERT_VIOLATIONERROR_FUNCTION, thr1Err0ASSERT_VIOLATIONERROR_FUNCTION, thr1Err0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATION]=== [2019-12-18 11:50:51,618 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-12-18 11:50:51,618 INFO L82 PathProgramCache]: Analyzing trace with hash -729137085, now seen corresponding path program 1 times [2019-12-18 11:50:51,618 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2019-12-18 11:50:51,619 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [472581790] [2019-12-18 11:50:51,619 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-12-18 11:50:51,625 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-18 11:50:51,631 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-12-18 11:50:51,632 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [472581790] [2019-12-18 11:50:51,632 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-12-18 11:50:51,632 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2019-12-18 11:50:51,632 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [432004082] [2019-12-18 11:50:51,633 INFO L442 AbstractCegarLoop]: Interpolant automaton has 2 states [2019-12-18 11:50:51,633 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-12-18 11:50:51,633 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 2 interpolants. [2019-12-18 11:50:51,633 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2019-12-18 11:50:51,633 INFO L87 Difference]: Start difference. First operand 54444 states. Second operand 2 states. [2019-12-18 11:50:53,167 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-12-18 11:50:53,167 INFO L93 Difference]: Finished difference Result 43333 states and 219926 transitions. [2019-12-18 11:50:53,167 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2019-12-18 11:50:53,167 INFO L78 Accepts]: Start accepts. Automaton has 2 states. Word has length 6 [2019-12-18 11:50:53,167 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-12-18 11:50:53,456 INFO L225 Difference]: With dead ends: 43333 [2019-12-18 11:50:53,456 INFO L226 Difference]: Without dead ends: 43333 [2019-12-18 11:50:53,456 INFO L631 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 [2019-12-18 11:50:54,363 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 43333 states. [2019-12-18 11:50:55,606 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 43333 to 43333. [2019-12-18 11:50:55,606 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 43333 states. [2019-12-18 11:50:55,770 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 43333 states to 43333 states and 219926 transitions. [2019-12-18 11:50:55,770 INFO L78 Accepts]: Start accepts. Automaton has 43333 states and 219926 transitions. Word has length 6 [2019-12-18 11:50:55,770 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-12-18 11:50:55,770 INFO L462 AbstractCegarLoop]: Abstraction has 43333 states and 219926 transitions. [2019-12-18 11:50:55,770 INFO L463 AbstractCegarLoop]: Interpolant automaton has 2 states. [2019-12-18 11:50:55,771 INFO L276 IsEmpty]: Start isEmpty. Operand 43333 states and 219926 transitions. [2019-12-18 11:50:55,771 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2019-12-18 11:50:55,771 INFO L403 BasicCegarLoop]: Found error trace [2019-12-18 11:50:55,771 INFO L411 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-12-18 11:50:55,771 INFO L410 AbstractCegarLoop]: === Iteration 2 === [thr1Err0ASSERT_VIOLATIONERROR_FUNCTION, thr1Err0ASSERT_VIOLATIONERROR_FUNCTION, thr1Err0ASSERT_VIOLATIONERROR_FUNCTION, thr1Err0ASSERT_VIOLATIONERROR_FUNCTION, thr1Err0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATION]=== [2019-12-18 11:50:55,772 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-12-18 11:50:55,772 INFO L82 PathProgramCache]: Analyzing trace with hash -2129895163, now seen corresponding path program 1 times [2019-12-18 11:50:55,772 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2019-12-18 11:50:55,772 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1030422864] [2019-12-18 11:50:55,772 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-12-18 11:50:55,779 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-18 11:50:55,797 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-12-18 11:50:55,797 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1030422864] [2019-12-18 11:50:55,797 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-12-18 11:50:55,798 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2019-12-18 11:50:55,798 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1484365187] [2019-12-18 11:50:55,798 INFO L442 AbstractCegarLoop]: Interpolant automaton has 3 states [2019-12-18 11:50:55,798 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-12-18 11:50:55,799 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-12-18 11:50:55,799 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-12-18 11:50:55,799 INFO L87 Difference]: Start difference. First operand 43333 states and 219926 transitions. Second operand 3 states. [2019-12-18 11:50:58,160 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-12-18 11:50:58,160 INFO L93 Difference]: Finished difference Result 47666 states and 241485 transitions. [2019-12-18 11:50:58,160 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-12-18 11:50:58,160 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 9 [2019-12-18 11:50:58,161 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-12-18 11:50:58,361 INFO L225 Difference]: With dead ends: 47666 [2019-12-18 11:50:58,361 INFO L226 Difference]: Without dead ends: 47666 [2019-12-18 11:50:58,361 INFO L631 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 [2019-12-18 11:50:59,235 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 47666 states. [2019-12-18 11:51:02,053 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 47666 to 47666. [2019-12-18 11:51:02,053 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 47666 states. [2019-12-18 11:51:02,225 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 47666 states to 47666 states and 241485 transitions. [2019-12-18 11:51:02,226 INFO L78 Accepts]: Start accepts. Automaton has 47666 states and 241485 transitions. Word has length 9 [2019-12-18 11:51:02,226 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-12-18 11:51:02,226 INFO L462 AbstractCegarLoop]: Abstraction has 47666 states and 241485 transitions. [2019-12-18 11:51:02,226 INFO L463 AbstractCegarLoop]: Interpolant automaton has 3 states. [2019-12-18 11:51:02,226 INFO L276 IsEmpty]: Start isEmpty. Operand 47666 states and 241485 transitions. [2019-12-18 11:51:02,226 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2019-12-18 11:51:02,226 INFO L403 BasicCegarLoop]: Found error trace [2019-12-18 11:51:02,226 INFO L411 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-12-18 11:51:02,227 INFO L410 AbstractCegarLoop]: === Iteration 3 === [thr1Err0ASSERT_VIOLATIONERROR_FUNCTION, thr1Err0ASSERT_VIOLATIONERROR_FUNCTION, thr1Err0ASSERT_VIOLATIONERROR_FUNCTION, thr1Err0ASSERT_VIOLATIONERROR_FUNCTION, thr1Err0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATION]=== [2019-12-18 11:51:02,227 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-12-18 11:51:02,227 INFO L82 PathProgramCache]: Analyzing trace with hash 264104836, now seen corresponding path program 1 times [2019-12-18 11:51:02,227 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2019-12-18 11:51:02,227 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1412365674] [2019-12-18 11:51:02,227 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-12-18 11:51:02,235 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-18 11:51:02,258 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2019-12-18 11:51:02,259 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1412365674] [2019-12-18 11:51:02,259 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-12-18 11:51:02,259 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2019-12-18 11:51:02,260 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1270371063] [2019-12-18 11:51:02,260 INFO L442 AbstractCegarLoop]: Interpolant automaton has 3 states [2019-12-18 11:51:02,260 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-12-18 11:51:02,260 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-12-18 11:51:02,260 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-12-18 11:51:02,261 INFO L87 Difference]: Start difference. First operand 47666 states and 241485 transitions. Second operand 3 states. [2019-12-18 11:51:02,672 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-12-18 11:51:02,672 INFO L93 Difference]: Finished difference Result 63084 states and 312379 transitions. [2019-12-18 11:51:02,672 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-12-18 11:51:02,672 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 10 [2019-12-18 11:51:02,673 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-12-18 11:51:03,453 INFO L225 Difference]: With dead ends: 63084 [2019-12-18 11:51:03,454 INFO L226 Difference]: Without dead ends: 63084 [2019-12-18 11:51:03,454 INFO L631 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 [2019-12-18 11:51:03,991 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 63084 states. [2019-12-18 11:51:07,507 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 63084 to 55056. [2019-12-18 11:51:07,507 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 55056 states. [2019-12-18 11:51:08,026 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55056 states to 55056 states and 277051 transitions. [2019-12-18 11:51:08,027 INFO L78 Accepts]: Start accepts. Automaton has 55056 states and 277051 transitions. Word has length 10 [2019-12-18 11:51:08,027 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-12-18 11:51:08,027 INFO L462 AbstractCegarLoop]: Abstraction has 55056 states and 277051 transitions. [2019-12-18 11:51:08,027 INFO L463 AbstractCegarLoop]: Interpolant automaton has 3 states. [2019-12-18 11:51:08,027 INFO L276 IsEmpty]: Start isEmpty. Operand 55056 states and 277051 transitions. [2019-12-18 11:51:08,028 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2019-12-18 11:51:08,028 INFO L403 BasicCegarLoop]: Found error trace [2019-12-18 11:51:08,028 INFO L411 BasicCegarLoop]: trace histogram [2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-12-18 11:51:08,028 INFO L410 AbstractCegarLoop]: === Iteration 4 === [thr1Err0ASSERT_VIOLATIONERROR_FUNCTION, thr1Err0ASSERT_VIOLATIONERROR_FUNCTION, thr1Err0ASSERT_VIOLATIONERROR_FUNCTION, thr1Err0ASSERT_VIOLATIONERROR_FUNCTION, thr1Err0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATION]=== [2019-12-18 11:51:08,028 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-12-18 11:51:08,028 INFO L82 PathProgramCache]: Analyzing trace with hash 1623564407, now seen corresponding path program 1 times [2019-12-18 11:51:08,028 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2019-12-18 11:51:08,029 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [476777015] [2019-12-18 11:51:08,029 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-12-18 11:51:08,036 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-18 11:51:08,047 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2019-12-18 11:51:08,048 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [476777015] [2019-12-18 11:51:08,048 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-12-18 11:51:08,048 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2019-12-18 11:51:08,048 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1636978975] [2019-12-18 11:51:08,049 INFO L442 AbstractCegarLoop]: Interpolant automaton has 3 states [2019-12-18 11:51:08,049 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-12-18 11:51:08,049 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-12-18 11:51:08,049 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-12-18 11:51:08,049 INFO L87 Difference]: Start difference. First operand 55056 states and 277051 transitions. Second operand 3 states. [2019-12-18 11:51:08,378 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-12-18 11:51:08,378 INFO L93 Difference]: Finished difference Result 60369 states and 303216 transitions. [2019-12-18 11:51:08,378 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-12-18 11:51:08,379 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 12 [2019-12-18 11:51:08,379 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-12-18 11:51:08,608 INFO L225 Difference]: With dead ends: 60369 [2019-12-18 11:51:08,608 INFO L226 Difference]: Without dead ends: 60369 [2019-12-18 11:51:08,609 INFO L631 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 [2019-12-18 11:51:09,867 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 60369 states. [2019-12-18 11:51:13,888 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 60369 to 60369. [2019-12-18 11:51:13,888 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 60369 states. [2019-12-18 11:51:14,095 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 60369 states to 60369 states and 303216 transitions. [2019-12-18 11:51:14,096 INFO L78 Accepts]: Start accepts. Automaton has 60369 states and 303216 transitions. Word has length 12 [2019-12-18 11:51:14,096 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-12-18 11:51:14,096 INFO L462 AbstractCegarLoop]: Abstraction has 60369 states and 303216 transitions. [2019-12-18 11:51:14,096 INFO L463 AbstractCegarLoop]: Interpolant automaton has 3 states. [2019-12-18 11:51:14,096 INFO L276 IsEmpty]: Start isEmpty. Operand 60369 states and 303216 transitions. [2019-12-18 11:51:14,097 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 14 [2019-12-18 11:51:14,097 INFO L403 BasicCegarLoop]: Found error trace [2019-12-18 11:51:14,097 INFO L411 BasicCegarLoop]: trace histogram [2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-12-18 11:51:14,097 INFO L410 AbstractCegarLoop]: === Iteration 5 === [thr1Err0ASSERT_VIOLATIONERROR_FUNCTION, thr1Err0ASSERT_VIOLATIONERROR_FUNCTION, thr1Err0ASSERT_VIOLATIONERROR_FUNCTION, thr1Err0ASSERT_VIOLATIONERROR_FUNCTION, thr1Err0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATION]=== [2019-12-18 11:51:14,097 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-12-18 11:51:14,097 INFO L82 PathProgramCache]: Analyzing trace with hash 364478394, now seen corresponding path program 1 times [2019-12-18 11:51:14,098 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2019-12-18 11:51:14,098 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [407711735] [2019-12-18 11:51:14,098 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-12-18 11:51:14,107 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-18 11:51:14,119 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2019-12-18 11:51:14,120 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [407711735] [2019-12-18 11:51:14,120 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-12-18 11:51:14,120 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2019-12-18 11:51:14,120 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [406797699] [2019-12-18 11:51:14,121 INFO L442 AbstractCegarLoop]: Interpolant automaton has 3 states [2019-12-18 11:51:14,121 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-12-18 11:51:14,121 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-12-18 11:51:14,121 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-12-18 11:51:14,121 INFO L87 Difference]: Start difference. First operand 60369 states and 303216 transitions. Second operand 3 states. [2019-12-18 11:51:15,203 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-12-18 11:51:15,204 INFO L93 Difference]: Finished difference Result 78619 states and 385632 transitions. [2019-12-18 11:51:15,204 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-12-18 11:51:15,204 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 13 [2019-12-18 11:51:15,204 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-12-18 11:51:15,450 INFO L225 Difference]: With dead ends: 78619 [2019-12-18 11:51:15,450 INFO L226 Difference]: Without dead ends: 78619 [2019-12-18 11:51:15,451 INFO L631 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 [2019-12-18 11:51:16,036 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 78619 states. [2019-12-18 11:51:20,489 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 78619 to 68783. [2019-12-18 11:51:20,489 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 68783 states. [2019-12-18 11:51:20,740 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 68783 states to 68783 states and 342846 transitions. [2019-12-18 11:51:20,740 INFO L78 Accepts]: Start accepts. Automaton has 68783 states and 342846 transitions. Word has length 13 [2019-12-18 11:51:20,742 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-12-18 11:51:20,743 INFO L462 AbstractCegarLoop]: Abstraction has 68783 states and 342846 transitions. [2019-12-18 11:51:20,743 INFO L463 AbstractCegarLoop]: Interpolant automaton has 3 states. [2019-12-18 11:51:20,743 INFO L276 IsEmpty]: Start isEmpty. Operand 68783 states and 342846 transitions. [2019-12-18 11:51:20,745 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 16 [2019-12-18 11:51:20,745 INFO L403 BasicCegarLoop]: Found error trace [2019-12-18 11:51:20,745 INFO L411 BasicCegarLoop]: trace histogram [3, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-12-18 11:51:20,746 INFO L410 AbstractCegarLoop]: === Iteration 6 === [thr1Err0ASSERT_VIOLATIONERROR_FUNCTION, thr1Err0ASSERT_VIOLATIONERROR_FUNCTION, thr1Err0ASSERT_VIOLATIONERROR_FUNCTION, thr1Err0ASSERT_VIOLATIONERROR_FUNCTION, thr1Err0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATION]=== [2019-12-18 11:51:20,746 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-12-18 11:51:20,746 INFO L82 PathProgramCache]: Analyzing trace with hash 190303542, now seen corresponding path program 1 times [2019-12-18 11:51:20,746 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2019-12-18 11:51:20,746 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [198481939] [2019-12-18 11:51:20,747 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-12-18 11:51:20,754 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-18 11:51:20,778 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2019-12-18 11:51:20,779 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [198481939] [2019-12-18 11:51:20,779 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-12-18 11:51:20,779 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2019-12-18 11:51:20,779 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [406654312] [2019-12-18 11:51:20,779 INFO L442 AbstractCegarLoop]: Interpolant automaton has 3 states [2019-12-18 11:51:20,780 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-12-18 11:51:20,780 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-12-18 11:51:20,780 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-12-18 11:51:20,780 INFO L87 Difference]: Start difference. First operand 68783 states and 342846 transitions. Second operand 3 states. [2019-12-18 11:51:21,789 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-12-18 11:51:21,790 INFO L93 Difference]: Finished difference Result 74986 states and 373098 transitions. [2019-12-18 11:51:21,790 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-12-18 11:51:21,790 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 15 [2019-12-18 11:51:21,790 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-12-18 11:51:22,030 INFO L225 Difference]: With dead ends: 74986 [2019-12-18 11:51:22,030 INFO L226 Difference]: Without dead ends: 74986 [2019-12-18 11:51:22,030 INFO L631 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 [2019-12-18 11:51:22,623 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 74986 states. [2019-12-18 11:51:24,635 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 74986 to 74986. [2019-12-18 11:51:24,635 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 74986 states. [2019-12-18 11:51:29,968 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 74986 states to 74986 states and 373098 transitions. [2019-12-18 11:51:29,968 INFO L78 Accepts]: Start accepts. Automaton has 74986 states and 373098 transitions. Word has length 15 [2019-12-18 11:51:29,968 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-12-18 11:51:29,968 INFO L462 AbstractCegarLoop]: Abstraction has 74986 states and 373098 transitions. [2019-12-18 11:51:29,968 INFO L463 AbstractCegarLoop]: Interpolant automaton has 3 states. [2019-12-18 11:51:29,969 INFO L276 IsEmpty]: Start isEmpty. Operand 74986 states and 373098 transitions. [2019-12-18 11:51:29,970 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 16 [2019-12-18 11:51:29,971 INFO L403 BasicCegarLoop]: Found error trace [2019-12-18 11:51:29,971 INFO L411 BasicCegarLoop]: trace histogram [5, 4, 1, 1, 1, 1, 1, 1] [2019-12-18 11:51:29,971 INFO L410 AbstractCegarLoop]: === Iteration 7 === [thr1Err0ASSERT_VIOLATIONERROR_FUNCTION, thr1Err0ASSERT_VIOLATIONERROR_FUNCTION, thr1Err0ASSERT_VIOLATIONERROR_FUNCTION, thr1Err0ASSERT_VIOLATIONERROR_FUNCTION, thr1Err0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATION]=== [2019-12-18 11:51:29,971 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-12-18 11:51:29,971 INFO L82 PathProgramCache]: Analyzing trace with hash -236764915, now seen corresponding path program 1 times [2019-12-18 11:51:29,972 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2019-12-18 11:51:29,972 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [820883747] [2019-12-18 11:51:29,972 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-12-18 11:51:29,980 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2019-12-18 11:51:29,988 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2019-12-18 11:51:29,994 INFO L174 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2019-12-18 11:51:29,994 INFO L476 BasicCegarLoop]: Counterexample might be feasible [2019-12-18 11:51:29,994 WARN L364 ceAbstractionStarter]: 4 thread instances were not sufficient, I will increase this number and restart the analysis [2019-12-18 11:51:29,995 INFO L340 ceAbstractionStarter]: Constructing petrified ICFG for 5 thread instances. [2019-12-18 11:51:30,005 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread2of5ForFork0_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:51:30,006 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread2of5ForFork0_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:51:30,006 WARN L315 ript$VariableManager]: TermVariabe thr1Thread2of5ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:51:30,006 WARN L315 ript$VariableManager]: TermVariabe thr1Thread2of5ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:51:30,006 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread2of5ForFork0_#t~nondet5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:51:30,006 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread2of5ForFork0_#t~nondet5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:51:30,006 WARN L315 ript$VariableManager]: TermVariabe thr1Thread2of5ForFork0_~offset~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:51:30,006 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread2of5ForFork0_#t~nondet5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:51:30,007 WARN L315 ript$VariableManager]: TermVariabe thr1Thread2of5ForFork0_~offset~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:51:30,007 WARN L315 ript$VariableManager]: TermVariabe thr1Thread2of5ForFork0_~offset~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:51:30,007 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread2of5ForFork0_findMax_#in~offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:51:30,007 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread2of5ForFork0_findMax_#t~post3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:51:30,007 WARN L315 ript$VariableManager]: TermVariabe thr1Thread2of5ForFork0_findMax_~e~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:51:30,007 WARN L315 ript$VariableManager]: TermVariabe thr1Thread2of5ForFork0_findMax_~offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:51:30,007 WARN L315 ript$VariableManager]: TermVariabe thr1Thread2of5ForFork0_findMax_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:51:30,007 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread2of5ForFork0_findMax_#t~mem4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:51:30,008 WARN L315 ript$VariableManager]: TermVariabe thr1Thread2of5ForFork0_findMax_~my_max~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:51:30,008 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread2of5ForFork0_findMax_#in~offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:51:30,008 WARN L315 ript$VariableManager]: TermVariabe thr1Thread2of5ForFork0_findMax_~offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:51:30,008 WARN L315 ript$VariableManager]: TermVariabe thr1Thread2of5ForFork0_findMax_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:51:30,008 WARN L315 ript$VariableManager]: TermVariabe thr1Thread2of5ForFork0_findMax_~e~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:51:30,008 WARN L315 ript$VariableManager]: TermVariabe thr1Thread2of5ForFork0_findMax_~my_max~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:51:30,008 WARN L315 ript$VariableManager]: TermVariabe thr1Thread2of5ForFork0_findMax_~offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:51:30,008 WARN L315 ript$VariableManager]: TermVariabe thr1Thread2of5ForFork0_findMax_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:51:30,008 WARN L315 ript$VariableManager]: TermVariabe thr1Thread2of5ForFork0_findMax_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:51:30,009 WARN L315 ript$VariableManager]: TermVariabe thr1Thread2of5ForFork0_findMax_~offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:51:30,009 WARN L315 ript$VariableManager]: TermVariabe thr1Thread2of5ForFork0_findMax_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:51:30,009 WARN L315 ript$VariableManager]: TermVariabe thr1Thread2of5ForFork0_findMax_~offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:51:30,009 WARN L315 ript$VariableManager]: TermVariabe thr1Thread2of5ForFork0_findMax_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:51:30,009 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread2of5ForFork0_findMax_#t~mem4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:51:30,009 WARN L315 ript$VariableManager]: TermVariabe thr1Thread2of5ForFork0_findMax_~my_max~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:51:30,009 WARN L315 ript$VariableManager]: TermVariabe thr1Thread2of5ForFork0_findMax_~my_max~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:51:30,009 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread2of5ForFork0_findMax_#t~mem4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:51:30,010 WARN L315 ript$VariableManager]: TermVariabe thr1Thread2of5ForFork0_findMax_~e~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:51:30,010 WARN L315 ript$VariableManager]: TermVariabe thr1Thread2of5ForFork0_findMax_~my_max~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:51:30,010 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread2of5ForFork0_findMax_#t~mem4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:51:30,010 WARN L315 ript$VariableManager]: TermVariabe thr1Thread2of5ForFork0_findMax_~my_max~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:51:30,010 WARN L315 ript$VariableManager]: TermVariabe thr1Thread2of5ForFork0_findMax_~my_max~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:51:30,010 WARN L315 ript$VariableManager]: TermVariabe thr1Thread2of5ForFork0_findMax_~my_max~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:51:30,010 WARN L315 ript$VariableManager]: TermVariabe thr1Thread2of5ForFork0_findMax_~e~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:51:30,010 WARN L315 ript$VariableManager]: TermVariabe thr1Thread2of5ForFork0_findMax_~my_max~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:51:30,011 WARN L315 ript$VariableManager]: TermVariabe thr1Thread2of5ForFork0_findMax_~e~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:51:30,011 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread2of5ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:51:30,011 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread2of5ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:51:30,011 WARN L315 ript$VariableManager]: TermVariabe thr1Thread2of5ForFork0_findMax_~e~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:51:30,011 WARN L315 ript$VariableManager]: TermVariabe thr1Thread2of5ForFork0_findMax_~my_max~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:51:30,011 WARN L315 ript$VariableManager]: TermVariabe thr1Thread2of5ForFork0_findMax_~my_max~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:51:30,011 WARN L315 ript$VariableManager]: TermVariabe thr1Thread2of5ForFork0_findMax_~e~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:51:30,011 WARN L315 ript$VariableManager]: TermVariabe thr1Thread2of5ForFork0_findMax_~my_max~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:51:30,012 WARN L315 ript$VariableManager]: TermVariabe thr1Thread2of5ForFork0_findMax_~e~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:51:30,012 WARN L315 ript$VariableManager]: TermVariabe thr1Thread2of5ForFork0_findMax_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:51:30,012 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread2of5ForFork0_findMax_#t~post3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:51:30,012 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread2of5ForFork0_findMax_#t~post3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:51:30,012 WARN L315 ript$VariableManager]: TermVariabe thr1Thread2of5ForFork0_findMax_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:51:30,012 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread2of5ForFork0_findMax_#t~post3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:51:30,013 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread1of5ForFork0_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:51:30,013 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread1of5ForFork0_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:51:30,013 WARN L315 ript$VariableManager]: TermVariabe thr1Thread1of5ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:51:30,013 WARN L315 ript$VariableManager]: TermVariabe thr1Thread1of5ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:51:30,013 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread1of5ForFork0_#t~nondet5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:51:30,013 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread1of5ForFork0_#t~nondet5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:51:30,013 WARN L315 ript$VariableManager]: TermVariabe thr1Thread1of5ForFork0_~offset~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:51:30,013 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread1of5ForFork0_#t~nondet5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:51:30,014 WARN L315 ript$VariableManager]: TermVariabe thr1Thread1of5ForFork0_~offset~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:51:30,014 WARN L315 ript$VariableManager]: TermVariabe thr1Thread1of5ForFork0_~offset~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:51:30,014 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread1of5ForFork0_findMax_#in~offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:51:30,014 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread1of5ForFork0_findMax_#t~post3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:51:30,014 WARN L315 ript$VariableManager]: TermVariabe thr1Thread1of5ForFork0_findMax_~e~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:51:30,014 WARN L315 ript$VariableManager]: TermVariabe thr1Thread1of5ForFork0_findMax_~offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:51:30,014 WARN L315 ript$VariableManager]: TermVariabe thr1Thread1of5ForFork0_findMax_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:51:30,015 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread1of5ForFork0_findMax_#t~mem4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:51:30,015 WARN L315 ript$VariableManager]: TermVariabe thr1Thread1of5ForFork0_findMax_~my_max~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:51:30,015 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread1of5ForFork0_findMax_#in~offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:51:30,015 WARN L315 ript$VariableManager]: TermVariabe thr1Thread1of5ForFork0_findMax_~offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:51:30,015 WARN L315 ript$VariableManager]: TermVariabe thr1Thread1of5ForFork0_findMax_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:51:30,015 WARN L315 ript$VariableManager]: TermVariabe thr1Thread1of5ForFork0_findMax_~e~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:51:30,015 WARN L315 ript$VariableManager]: TermVariabe thr1Thread1of5ForFork0_findMax_~my_max~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:51:30,015 WARN L315 ript$VariableManager]: TermVariabe thr1Thread1of5ForFork0_findMax_~offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:51:30,015 WARN L315 ript$VariableManager]: TermVariabe thr1Thread1of5ForFork0_findMax_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:51:30,016 WARN L315 ript$VariableManager]: TermVariabe thr1Thread1of5ForFork0_findMax_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:51:30,016 WARN L315 ript$VariableManager]: TermVariabe thr1Thread1of5ForFork0_findMax_~offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:51:30,016 WARN L315 ript$VariableManager]: TermVariabe thr1Thread1of5ForFork0_findMax_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:51:30,016 WARN L315 ript$VariableManager]: TermVariabe thr1Thread1of5ForFork0_findMax_~offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:51:30,016 WARN L315 ript$VariableManager]: TermVariabe thr1Thread1of5ForFork0_findMax_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:51:30,016 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread1of5ForFork0_findMax_#t~mem4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:51:30,016 WARN L315 ript$VariableManager]: TermVariabe thr1Thread1of5ForFork0_findMax_~my_max~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:51:30,016 WARN L315 ript$VariableManager]: TermVariabe thr1Thread1of5ForFork0_findMax_~my_max~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:51:30,017 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread1of5ForFork0_findMax_#t~mem4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:51:30,017 WARN L315 ript$VariableManager]: TermVariabe thr1Thread1of5ForFork0_findMax_~e~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:51:30,017 WARN L315 ript$VariableManager]: TermVariabe thr1Thread1of5ForFork0_findMax_~my_max~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:51:30,017 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread1of5ForFork0_findMax_#t~mem4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:51:30,017 WARN L315 ript$VariableManager]: TermVariabe thr1Thread1of5ForFork0_findMax_~my_max~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:51:30,017 WARN L315 ript$VariableManager]: TermVariabe thr1Thread1of5ForFork0_findMax_~my_max~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:51:30,017 WARN L315 ript$VariableManager]: TermVariabe thr1Thread1of5ForFork0_findMax_~my_max~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:51:30,017 WARN L315 ript$VariableManager]: TermVariabe thr1Thread1of5ForFork0_findMax_~e~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:51:30,018 WARN L315 ript$VariableManager]: TermVariabe thr1Thread1of5ForFork0_findMax_~my_max~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:51:30,018 WARN L315 ript$VariableManager]: TermVariabe thr1Thread1of5ForFork0_findMax_~e~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:51:30,018 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread1of5ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:51:30,018 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread1of5ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:51:30,018 WARN L315 ript$VariableManager]: TermVariabe thr1Thread1of5ForFork0_findMax_~e~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:51:30,018 WARN L315 ript$VariableManager]: TermVariabe thr1Thread1of5ForFork0_findMax_~my_max~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:51:30,018 WARN L315 ript$VariableManager]: TermVariabe thr1Thread1of5ForFork0_findMax_~my_max~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:51:30,019 WARN L315 ript$VariableManager]: TermVariabe thr1Thread1of5ForFork0_findMax_~e~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:51:30,019 WARN L315 ript$VariableManager]: TermVariabe thr1Thread1of5ForFork0_findMax_~my_max~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:51:30,019 WARN L315 ript$VariableManager]: TermVariabe thr1Thread1of5ForFork0_findMax_~e~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:51:30,019 WARN L315 ript$VariableManager]: TermVariabe thr1Thread1of5ForFork0_findMax_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:51:30,019 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread1of5ForFork0_findMax_#t~post3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:51:30,019 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread1of5ForFork0_findMax_#t~post3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:51:30,019 WARN L315 ript$VariableManager]: TermVariabe thr1Thread1of5ForFork0_findMax_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:51:30,019 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread1of5ForFork0_findMax_#t~post3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:51:30,020 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread3of5ForFork0_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:51:30,020 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread3of5ForFork0_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:51:30,020 WARN L315 ript$VariableManager]: TermVariabe thr1Thread3of5ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:51:30,020 WARN L315 ript$VariableManager]: TermVariabe thr1Thread3of5ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:51:30,020 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread3of5ForFork0_#t~nondet5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:51:30,020 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread3of5ForFork0_#t~nondet5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:51:30,020 WARN L315 ript$VariableManager]: TermVariabe thr1Thread3of5ForFork0_~offset~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:51:30,021 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread3of5ForFork0_#t~nondet5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:51:30,021 WARN L315 ript$VariableManager]: TermVariabe thr1Thread3of5ForFork0_~offset~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:51:30,021 WARN L315 ript$VariableManager]: TermVariabe thr1Thread3of5ForFork0_~offset~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:51:30,021 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread3of5ForFork0_findMax_#in~offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:51:30,021 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread3of5ForFork0_findMax_#t~post3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:51:30,021 WARN L315 ript$VariableManager]: TermVariabe thr1Thread3of5ForFork0_findMax_~e~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:51:30,021 WARN L315 ript$VariableManager]: TermVariabe thr1Thread3of5ForFork0_findMax_~offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:51:30,021 WARN L315 ript$VariableManager]: TermVariabe thr1Thread3of5ForFork0_findMax_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:51:30,021 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread3of5ForFork0_findMax_#t~mem4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:51:30,021 WARN L315 ript$VariableManager]: TermVariabe thr1Thread3of5ForFork0_findMax_~my_max~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:51:30,022 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread3of5ForFork0_findMax_#in~offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:51:30,022 WARN L315 ript$VariableManager]: TermVariabe thr1Thread3of5ForFork0_findMax_~offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:51:30,022 WARN L315 ript$VariableManager]: TermVariabe thr1Thread3of5ForFork0_findMax_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:51:30,022 WARN L315 ript$VariableManager]: TermVariabe thr1Thread3of5ForFork0_findMax_~e~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:51:30,022 WARN L315 ript$VariableManager]: TermVariabe thr1Thread3of5ForFork0_findMax_~my_max~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:51:30,022 WARN L315 ript$VariableManager]: TermVariabe thr1Thread3of5ForFork0_findMax_~offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:51:30,022 WARN L315 ript$VariableManager]: TermVariabe thr1Thread3of5ForFork0_findMax_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:51:30,022 WARN L315 ript$VariableManager]: TermVariabe thr1Thread3of5ForFork0_findMax_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:51:30,022 WARN L315 ript$VariableManager]: TermVariabe thr1Thread3of5ForFork0_findMax_~offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:51:30,022 WARN L315 ript$VariableManager]: TermVariabe thr1Thread3of5ForFork0_findMax_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:51:30,022 WARN L315 ript$VariableManager]: TermVariabe thr1Thread3of5ForFork0_findMax_~offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:51:30,022 WARN L315 ript$VariableManager]: TermVariabe thr1Thread3of5ForFork0_findMax_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:51:30,023 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread3of5ForFork0_findMax_#t~mem4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:51:30,023 WARN L315 ript$VariableManager]: TermVariabe thr1Thread3of5ForFork0_findMax_~my_max~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:51:30,023 WARN L315 ript$VariableManager]: TermVariabe thr1Thread3of5ForFork0_findMax_~my_max~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:51:30,023 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread3of5ForFork0_findMax_#t~mem4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:51:30,023 WARN L315 ript$VariableManager]: TermVariabe thr1Thread3of5ForFork0_findMax_~e~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:51:30,023 WARN L315 ript$VariableManager]: TermVariabe thr1Thread3of5ForFork0_findMax_~my_max~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:51:30,023 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread3of5ForFork0_findMax_#t~mem4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:51:30,023 WARN L315 ript$VariableManager]: TermVariabe thr1Thread3of5ForFork0_findMax_~my_max~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:51:30,023 WARN L315 ript$VariableManager]: TermVariabe thr1Thread3of5ForFork0_findMax_~my_max~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:51:30,023 WARN L315 ript$VariableManager]: TermVariabe thr1Thread3of5ForFork0_findMax_~my_max~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:51:30,023 WARN L315 ript$VariableManager]: TermVariabe thr1Thread3of5ForFork0_findMax_~e~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:51:30,023 WARN L315 ript$VariableManager]: TermVariabe thr1Thread3of5ForFork0_findMax_~my_max~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:51:30,024 WARN L315 ript$VariableManager]: TermVariabe thr1Thread3of5ForFork0_findMax_~e~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:51:30,024 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread3of5ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:51:30,024 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread3of5ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:51:30,024 WARN L315 ript$VariableManager]: TermVariabe thr1Thread3of5ForFork0_findMax_~e~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:51:30,024 WARN L315 ript$VariableManager]: TermVariabe thr1Thread3of5ForFork0_findMax_~my_max~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:51:30,024 WARN L315 ript$VariableManager]: TermVariabe thr1Thread3of5ForFork0_findMax_~my_max~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:51:30,024 WARN L315 ript$VariableManager]: TermVariabe thr1Thread3of5ForFork0_findMax_~e~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:51:30,024 WARN L315 ript$VariableManager]: TermVariabe thr1Thread3of5ForFork0_findMax_~my_max~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:51:30,024 WARN L315 ript$VariableManager]: TermVariabe thr1Thread3of5ForFork0_findMax_~e~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:51:30,024 WARN L315 ript$VariableManager]: TermVariabe thr1Thread3of5ForFork0_findMax_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:51:30,024 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread3of5ForFork0_findMax_#t~post3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:51:30,024 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread3of5ForFork0_findMax_#t~post3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:51:30,025 WARN L315 ript$VariableManager]: TermVariabe thr1Thread3of5ForFork0_findMax_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:51:30,025 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread3of5ForFork0_findMax_#t~post3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:51:30,025 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread4of5ForFork0_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:51:30,025 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread4of5ForFork0_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:51:30,025 WARN L315 ript$VariableManager]: TermVariabe thr1Thread4of5ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:51:30,025 WARN L315 ript$VariableManager]: TermVariabe thr1Thread4of5ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:51:30,025 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread4of5ForFork0_#t~nondet5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:51:30,025 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread4of5ForFork0_#t~nondet5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:51:30,025 WARN L315 ript$VariableManager]: TermVariabe thr1Thread4of5ForFork0_~offset~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:51:30,026 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread4of5ForFork0_#t~nondet5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:51:30,026 WARN L315 ript$VariableManager]: TermVariabe thr1Thread4of5ForFork0_~offset~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:51:30,026 WARN L315 ript$VariableManager]: TermVariabe thr1Thread4of5ForFork0_~offset~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:51:30,026 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread4of5ForFork0_findMax_#in~offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:51:30,026 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread4of5ForFork0_findMax_#t~post3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:51:30,026 WARN L315 ript$VariableManager]: TermVariabe thr1Thread4of5ForFork0_findMax_~e~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:51:30,026 WARN L315 ript$VariableManager]: TermVariabe thr1Thread4of5ForFork0_findMax_~offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:51:30,026 WARN L315 ript$VariableManager]: TermVariabe thr1Thread4of5ForFork0_findMax_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:51:30,026 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread4of5ForFork0_findMax_#t~mem4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:51:30,026 WARN L315 ript$VariableManager]: TermVariabe thr1Thread4of5ForFork0_findMax_~my_max~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:51:30,026 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread4of5ForFork0_findMax_#in~offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:51:30,026 WARN L315 ript$VariableManager]: TermVariabe thr1Thread4of5ForFork0_findMax_~offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:51:30,026 WARN L315 ript$VariableManager]: TermVariabe thr1Thread4of5ForFork0_findMax_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:51:30,027 WARN L315 ript$VariableManager]: TermVariabe thr1Thread4of5ForFork0_findMax_~e~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:51:30,027 WARN L315 ript$VariableManager]: TermVariabe thr1Thread4of5ForFork0_findMax_~my_max~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:51:30,027 WARN L315 ript$VariableManager]: TermVariabe thr1Thread4of5ForFork0_findMax_~offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:51:30,027 WARN L315 ript$VariableManager]: TermVariabe thr1Thread4of5ForFork0_findMax_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:51:30,027 WARN L315 ript$VariableManager]: TermVariabe thr1Thread4of5ForFork0_findMax_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:51:30,027 WARN L315 ript$VariableManager]: TermVariabe thr1Thread4of5ForFork0_findMax_~offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:51:30,027 WARN L315 ript$VariableManager]: TermVariabe thr1Thread4of5ForFork0_findMax_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:51:30,027 WARN L315 ript$VariableManager]: TermVariabe thr1Thread4of5ForFork0_findMax_~offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:51:30,027 WARN L315 ript$VariableManager]: TermVariabe thr1Thread4of5ForFork0_findMax_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:51:30,027 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread4of5ForFork0_findMax_#t~mem4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:51:30,027 WARN L315 ript$VariableManager]: TermVariabe thr1Thread4of5ForFork0_findMax_~my_max~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:51:30,027 WARN L315 ript$VariableManager]: TermVariabe thr1Thread4of5ForFork0_findMax_~my_max~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:51:30,028 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread4of5ForFork0_findMax_#t~mem4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:51:30,028 WARN L315 ript$VariableManager]: TermVariabe thr1Thread4of5ForFork0_findMax_~e~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:51:30,028 WARN L315 ript$VariableManager]: TermVariabe thr1Thread4of5ForFork0_findMax_~my_max~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:51:30,028 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread4of5ForFork0_findMax_#t~mem4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:51:30,028 WARN L315 ript$VariableManager]: TermVariabe thr1Thread4of5ForFork0_findMax_~my_max~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:51:30,028 WARN L315 ript$VariableManager]: TermVariabe thr1Thread4of5ForFork0_findMax_~my_max~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:51:30,028 WARN L315 ript$VariableManager]: TermVariabe thr1Thread4of5ForFork0_findMax_~my_max~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:51:30,028 WARN L315 ript$VariableManager]: TermVariabe thr1Thread4of5ForFork0_findMax_~e~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:51:30,028 WARN L315 ript$VariableManager]: TermVariabe thr1Thread4of5ForFork0_findMax_~my_max~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:51:30,028 WARN L315 ript$VariableManager]: TermVariabe thr1Thread4of5ForFork0_findMax_~e~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:51:30,028 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread4of5ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:51:30,028 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread4of5ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:51:30,029 WARN L315 ript$VariableManager]: TermVariabe thr1Thread4of5ForFork0_findMax_~e~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:51:30,029 WARN L315 ript$VariableManager]: TermVariabe thr1Thread4of5ForFork0_findMax_~my_max~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:51:30,029 WARN L315 ript$VariableManager]: TermVariabe thr1Thread4of5ForFork0_findMax_~my_max~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:51:30,029 WARN L315 ript$VariableManager]: TermVariabe thr1Thread4of5ForFork0_findMax_~e~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:51:30,029 WARN L315 ript$VariableManager]: TermVariabe thr1Thread4of5ForFork0_findMax_~my_max~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:51:30,029 WARN L315 ript$VariableManager]: TermVariabe thr1Thread4of5ForFork0_findMax_~e~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:51:30,029 WARN L315 ript$VariableManager]: TermVariabe thr1Thread4of5ForFork0_findMax_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:51:30,029 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread4of5ForFork0_findMax_#t~post3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:51:30,029 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread4of5ForFork0_findMax_#t~post3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:51:30,029 WARN L315 ript$VariableManager]: TermVariabe thr1Thread4of5ForFork0_findMax_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:51:30,029 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread4of5ForFork0_findMax_#t~post3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:51:30,030 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread5of5ForFork0_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:51:30,030 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread5of5ForFork0_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:51:30,030 WARN L315 ript$VariableManager]: TermVariabe thr1Thread5of5ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:51:30,030 WARN L315 ript$VariableManager]: TermVariabe thr1Thread5of5ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:51:30,030 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread5of5ForFork0_#t~nondet5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:51:30,030 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread5of5ForFork0_#t~nondet5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:51:30,030 WARN L315 ript$VariableManager]: TermVariabe thr1Thread5of5ForFork0_~offset~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:51:30,030 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread5of5ForFork0_#t~nondet5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:51:30,030 WARN L315 ript$VariableManager]: TermVariabe thr1Thread5of5ForFork0_~offset~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:51:30,030 WARN L315 ript$VariableManager]: TermVariabe thr1Thread5of5ForFork0_~offset~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:51:30,030 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread5of5ForFork0_findMax_#in~offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:51:30,030 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread5of5ForFork0_findMax_#t~post3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:51:30,031 WARN L315 ript$VariableManager]: TermVariabe thr1Thread5of5ForFork0_findMax_~e~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:51:30,031 WARN L315 ript$VariableManager]: TermVariabe thr1Thread5of5ForFork0_findMax_~offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:51:30,031 WARN L315 ript$VariableManager]: TermVariabe thr1Thread5of5ForFork0_findMax_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:51:30,031 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread5of5ForFork0_findMax_#t~mem4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:51:30,031 WARN L315 ript$VariableManager]: TermVariabe thr1Thread5of5ForFork0_findMax_~my_max~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:51:30,031 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread5of5ForFork0_findMax_#in~offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:51:30,031 WARN L315 ript$VariableManager]: TermVariabe thr1Thread5of5ForFork0_findMax_~offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:51:30,031 WARN L315 ript$VariableManager]: TermVariabe thr1Thread5of5ForFork0_findMax_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:51:30,031 WARN L315 ript$VariableManager]: TermVariabe thr1Thread5of5ForFork0_findMax_~e~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:51:30,031 WARN L315 ript$VariableManager]: TermVariabe thr1Thread5of5ForFork0_findMax_~my_max~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:51:30,031 WARN L315 ript$VariableManager]: TermVariabe thr1Thread5of5ForFork0_findMax_~offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:51:30,031 WARN L315 ript$VariableManager]: TermVariabe thr1Thread5of5ForFork0_findMax_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:51:30,031 WARN L315 ript$VariableManager]: TermVariabe thr1Thread5of5ForFork0_findMax_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:51:30,032 WARN L315 ript$VariableManager]: TermVariabe thr1Thread5of5ForFork0_findMax_~offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:51:30,032 WARN L315 ript$VariableManager]: TermVariabe thr1Thread5of5ForFork0_findMax_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:51:30,032 WARN L315 ript$VariableManager]: TermVariabe thr1Thread5of5ForFork0_findMax_~offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:51:30,032 WARN L315 ript$VariableManager]: TermVariabe thr1Thread5of5ForFork0_findMax_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:51:30,032 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread5of5ForFork0_findMax_#t~mem4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:51:30,032 WARN L315 ript$VariableManager]: TermVariabe thr1Thread5of5ForFork0_findMax_~my_max~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:51:30,032 WARN L315 ript$VariableManager]: TermVariabe thr1Thread5of5ForFork0_findMax_~my_max~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:51:30,032 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread5of5ForFork0_findMax_#t~mem4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:51:30,032 WARN L315 ript$VariableManager]: TermVariabe thr1Thread5of5ForFork0_findMax_~e~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:51:30,032 WARN L315 ript$VariableManager]: TermVariabe thr1Thread5of5ForFork0_findMax_~my_max~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:51:30,032 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread5of5ForFork0_findMax_#t~mem4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:51:30,032 WARN L315 ript$VariableManager]: TermVariabe thr1Thread5of5ForFork0_findMax_~my_max~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:51:30,033 WARN L315 ript$VariableManager]: TermVariabe thr1Thread5of5ForFork0_findMax_~my_max~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:51:30,033 WARN L315 ript$VariableManager]: TermVariabe thr1Thread5of5ForFork0_findMax_~my_max~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:51:30,033 WARN L315 ript$VariableManager]: TermVariabe thr1Thread5of5ForFork0_findMax_~e~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:51:30,033 WARN L315 ript$VariableManager]: TermVariabe thr1Thread5of5ForFork0_findMax_~my_max~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:51:30,033 WARN L315 ript$VariableManager]: TermVariabe thr1Thread5of5ForFork0_findMax_~e~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:51:30,033 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread5of5ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:51:30,033 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread5of5ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:51:30,033 WARN L315 ript$VariableManager]: TermVariabe thr1Thread5of5ForFork0_findMax_~e~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:51:30,033 WARN L315 ript$VariableManager]: TermVariabe thr1Thread5of5ForFork0_findMax_~my_max~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:51:30,033 WARN L315 ript$VariableManager]: TermVariabe thr1Thread5of5ForFork0_findMax_~my_max~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:51:30,033 WARN L315 ript$VariableManager]: TermVariabe thr1Thread5of5ForFork0_findMax_~e~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:51:30,033 WARN L315 ript$VariableManager]: TermVariabe thr1Thread5of5ForFork0_findMax_~my_max~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:51:30,033 WARN L315 ript$VariableManager]: TermVariabe thr1Thread5of5ForFork0_findMax_~e~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:51:30,034 WARN L315 ript$VariableManager]: TermVariabe thr1Thread5of5ForFork0_findMax_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:51:30,034 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread5of5ForFork0_findMax_#t~post3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:51:30,034 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread5of5ForFork0_findMax_#t~post3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:51:30,034 WARN L315 ript$VariableManager]: TermVariabe thr1Thread5of5ForFork0_findMax_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:51:30,034 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread5of5ForFork0_findMax_#t~post3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:51:30,034 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread1of5ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:51:30,034 WARN L315 ript$VariableManager]: TermVariabe thr1Thread1of5ForFork0_findMax_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:51:30,034 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread1of5ForFork0_findMax_#t~post3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:51:30,034 WARN L315 ript$VariableManager]: TermVariabe thr1Thread1of5ForFork0_findMax_~my_max~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:51:30,035 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread1of5ForFork0_#t~nondet5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:51:30,035 WARN L315 ript$VariableManager]: TermVariabe thr1Thread1of5ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:51:30,035 WARN L315 ript$VariableManager]: TermVariabe thr1Thread1of5ForFork0_findMax_~offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:51:30,035 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread1of5ForFork0_findMax_#in~offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:51:30,035 WARN L315 ript$VariableManager]: TermVariabe thr1Thread1of5ForFork0_findMax_~e~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:51:30,035 WARN L315 ript$VariableManager]: TermVariabe thr1Thread1of5ForFork0_~offset~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:51:30,035 WARN L315 ript$VariableManager]: TermVariabe thr1Thread1of5ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:51:30,035 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread1of5ForFork0_findMax_#t~mem4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:51:30,035 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread1of5ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:51:30,037 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread2of5ForFork0_findMax_#in~offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:51:30,037 WARN L315 ript$VariableManager]: TermVariabe thr1Thread2of5ForFork0_findMax_~e~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:51:30,037 WARN L315 ript$VariableManager]: TermVariabe thr1Thread2of5ForFork0_findMax_~my_max~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:51:30,037 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread2of5ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:51:30,037 WARN L315 ript$VariableManager]: TermVariabe thr1Thread2of5ForFork0_~offset~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:51:30,037 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread2of5ForFork0_findMax_#t~mem4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:51:30,037 WARN L315 ript$VariableManager]: TermVariabe thr1Thread2of5ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:51:30,037 WARN L315 ript$VariableManager]: TermVariabe thr1Thread2of5ForFork0_findMax_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:51:30,037 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread2of5ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:51:30,038 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread2of5ForFork0_#t~nondet5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:51:30,038 WARN L315 ript$VariableManager]: TermVariabe thr1Thread2of5ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:51:30,038 WARN L315 ript$VariableManager]: TermVariabe thr1Thread2of5ForFork0_findMax_~offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:51:30,038 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread2of5ForFork0_findMax_#t~post3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:51:30,039 WARN L315 ript$VariableManager]: TermVariabe thr1Thread3of5ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:51:30,039 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread3of5ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:51:30,039 WARN L315 ript$VariableManager]: TermVariabe thr1Thread3of5ForFork0_findMax_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:51:30,039 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread3of5ForFork0_#t~nondet5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:51:30,039 WARN L315 ript$VariableManager]: TermVariabe thr1Thread3of5ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:51:30,039 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread3of5ForFork0_findMax_#t~post3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:51:30,039 WARN L315 ript$VariableManager]: TermVariabe thr1Thread3of5ForFork0_findMax_~offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:51:30,040 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread3of5ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:51:30,040 WARN L315 ript$VariableManager]: TermVariabe thr1Thread3of5ForFork0_findMax_~e~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:51:30,040 WARN L315 ript$VariableManager]: TermVariabe thr1Thread3of5ForFork0_~offset~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:51:30,040 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread3of5ForFork0_findMax_#in~offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:51:30,040 WARN L315 ript$VariableManager]: TermVariabe thr1Thread3of5ForFork0_findMax_~my_max~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:51:30,040 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread3of5ForFork0_findMax_#t~mem4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:51:30,050 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread4of5ForFork0_findMax_#t~post3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:51:30,051 WARN L315 ript$VariableManager]: TermVariabe thr1Thread4of5ForFork0_findMax_~my_max~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:51:30,051 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread4of5ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:51:30,051 WARN L315 ript$VariableManager]: TermVariabe thr1Thread4of5ForFork0_~offset~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:51:30,051 WARN L315 ript$VariableManager]: TermVariabe thr1Thread4of5ForFork0_findMax_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:51:30,051 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread4of5ForFork0_findMax_#t~mem4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:51:30,051 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread4of5ForFork0_findMax_#in~offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:51:30,051 WARN L315 ript$VariableManager]: TermVariabe thr1Thread4of5ForFork0_findMax_~e~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:51:30,052 WARN L315 ript$VariableManager]: TermVariabe thr1Thread4of5ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:51:30,052 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread4of5ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:51:30,052 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread4of5ForFork0_#t~nondet5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:51:30,052 WARN L315 ript$VariableManager]: TermVariabe thr1Thread4of5ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:51:30,052 WARN L315 ript$VariableManager]: TermVariabe thr1Thread4of5ForFork0_findMax_~offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:51:30,063 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread5of5ForFork0_#t~nondet5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:51:30,063 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread5of5ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:51:30,063 WARN L315 ript$VariableManager]: TermVariabe thr1Thread5of5ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:51:30,064 WARN L315 ript$VariableManager]: TermVariabe thr1Thread5of5ForFork0_findMax_~offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:51:30,064 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread5of5ForFork0_findMax_#t~post3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:51:30,064 WARN L315 ript$VariableManager]: TermVariabe thr1Thread5of5ForFork0_findMax_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:51:30,064 WARN L315 ript$VariableManager]: TermVariabe thr1Thread5of5ForFork0_~offset~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:51:30,064 WARN L315 ript$VariableManager]: TermVariabe thr1Thread5of5ForFork0_findMax_~my_max~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:51:30,064 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread5of5ForFork0_findMax_#in~offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:51:30,064 WARN L315 ript$VariableManager]: TermVariabe thr1Thread5of5ForFork0_findMax_~e~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:51:30,064 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread5of5ForFork0_findMax_#t~mem4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:51:30,065 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread5of5ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:51:30,065 WARN L315 ript$VariableManager]: TermVariabe thr1Thread5of5ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:51:30,066 INFO L249 AbstractCegarLoop]: Starting to check reachability of 7 error locations. [2019-12-18 11:51:30,066 INFO L373 AbstractCegarLoop]: Interprodecural is true [2019-12-18 11:51:30,066 INFO L374 AbstractCegarLoop]: Hoare is true [2019-12-18 11:51:30,066 INFO L375 AbstractCegarLoop]: Compute interpolants for FPandBP [2019-12-18 11:51:30,067 INFO L376 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2019-12-18 11:51:30,067 INFO L377 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2019-12-18 11:51:30,067 INFO L378 AbstractCegarLoop]: Difference is false [2019-12-18 11:51:30,067 INFO L379 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2019-12-18 11:51:30,067 INFO L383 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2019-12-18 11:51:30,069 INFO L152 etLargeBlockEncoding]: Starting large block encoding on Petri net that has 195 places, 215 transitions [2019-12-18 11:51:30,069 INFO L68 FinitePrefix]: Start finitePrefix. Operand has 195 places, 215 transitions [2019-12-18 11:51:30,110 INFO L126 PetriNetUnfolder]: 36/259 cut-off events. [2019-12-18 11:51:30,111 INFO L127 PetriNetUnfolder]: For 0/0 co-relation queries the response was YES. [2019-12-18 11:51:30,124 INFO L76 FinitePrefix]: Finished finitePrefix Result has 290 conditions, 259 events. 36/259 cut-off events. For 0/0 co-relation queries the response was YES. Maximal size of possible extension queue 11. Compared 904 event pairs. 65/277 useless extension candidates. Maximal degree in co-relation 225. Up to 12 conditions per place. [2019-12-18 11:51:30,153 INFO L68 FinitePrefix]: Start finitePrefix. Operand has 195 places, 215 transitions [2019-12-18 11:51:30,195 INFO L126 PetriNetUnfolder]: 36/259 cut-off events. [2019-12-18 11:51:30,195 INFO L127 PetriNetUnfolder]: For 0/0 co-relation queries the response was YES. [2019-12-18 11:51:30,209 INFO L76 FinitePrefix]: Finished finitePrefix Result has 290 conditions, 259 events. 36/259 cut-off events. For 0/0 co-relation queries the response was YES. Maximal size of possible extension queue 11. Compared 904 event pairs. 65/277 useless extension candidates. Maximal degree in co-relation 225. Up to 12 conditions per place. [2019-12-18 11:51:30,236 INFO L158 etLargeBlockEncoding]: Number of co-enabled transitions 31820 [2019-12-18 11:51:30,237 INFO L170 etLargeBlockEncoding]: Semantic Check. [2019-12-18 11:51:33,030 WARN L192 SmtUtils]: Spent 120.00 ms on a formula simplification. DAG size of input: 68 DAG size of output: 64 [2019-12-18 11:51:33,333 INFO L206 etLargeBlockEncoding]: Checked pairs total: 44182 [2019-12-18 11:51:33,333 INFO L214 etLargeBlockEncoding]: Total number of compositions: 154 [2019-12-18 11:51:33,334 INFO L100 iNet2FiniteAutomaton]: Start petriNet2FiniteAutomaton. Operand has 60 places, 75 transitions Received shutdown request... [2019-12-18 11:54:32,231 WARN L527 AbstractCegarLoop]: Verification canceled [2019-12-18 11:54:32,234 WARN L227 ceAbstractionStarter]: Timeout [2019-12-18 11:54:32,234 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 18.12 11:54:32 BasicIcfg [2019-12-18 11:54:32,234 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2019-12-18 11:54:32,236 INFO L168 Benchmark]: Toolchain (without parser) took 239415.94 ms. Allocated memory was 145.2 MB in the beginning and 3.3 GB in the end (delta: 3.2 GB). Free memory was 101.5 MB in the beginning and 1.7 GB in the end (delta: -1.6 GB). Peak memory consumption was 3.2 GB. Max. memory is 7.1 GB. [2019-12-18 11:54:32,236 INFO L168 Benchmark]: CDTParser took 0.51 ms. Allocated memory is still 145.2 MB. Free memory was 121.6 MB in the beginning and 121.4 MB in the end (delta: 209.7 kB). Peak memory consumption was 209.7 kB. Max. memory is 7.1 GB. [2019-12-18 11:54:32,237 INFO L168 Benchmark]: CACSL2BoogieTranslator took 856.06 ms. Allocated memory was 145.2 MB in the beginning and 206.6 MB in the end (delta: 61.3 MB). Free memory was 101.1 MB in the beginning and 164.6 MB in the end (delta: -63.6 MB). Peak memory consumption was 20.0 MB. Max. memory is 7.1 GB. [2019-12-18 11:54:32,238 INFO L168 Benchmark]: Boogie Procedure Inliner took 48.76 ms. Allocated memory is still 206.6 MB. Free memory was 164.6 MB in the beginning and 162.6 MB in the end (delta: 2.0 MB). Peak memory consumption was 2.0 MB. Max. memory is 7.1 GB. [2019-12-18 11:54:32,239 INFO L168 Benchmark]: Boogie Preprocessor took 37.69 ms. Allocated memory is still 206.6 MB. Free memory was 162.6 MB in the beginning and 161.2 MB in the end (delta: 1.4 MB). Peak memory consumption was 1.4 MB. Max. memory is 7.1 GB. [2019-12-18 11:54:32,240 INFO L168 Benchmark]: RCFGBuilder took 462.77 ms. Allocated memory is still 206.6 MB. Free memory was 161.2 MB in the beginning and 139.9 MB in the end (delta: 21.3 MB). Peak memory consumption was 21.3 MB. Max. memory is 7.1 GB. [2019-12-18 11:54:32,241 INFO L168 Benchmark]: TraceAbstraction took 238003.44 ms. Allocated memory was 206.6 MB in the beginning and 3.3 GB in the end (delta: 3.1 GB). Free memory was 139.9 MB in the beginning and 1.7 GB in the end (delta: -1.5 GB). Peak memory consumption was 3.2 GB. Max. memory is 7.1 GB. [2019-12-18 11:54:32,245 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.51 ms. Allocated memory is still 145.2 MB. Free memory was 121.6 MB in the beginning and 121.4 MB in the end (delta: 209.7 kB). Peak memory consumption was 209.7 kB. Max. memory is 7.1 GB. * CACSL2BoogieTranslator took 856.06 ms. Allocated memory was 145.2 MB in the beginning and 206.6 MB in the end (delta: 61.3 MB). Free memory was 101.1 MB in the beginning and 164.6 MB in the end (delta: -63.6 MB). Peak memory consumption was 20.0 MB. Max. memory is 7.1 GB. * Boogie Procedure Inliner took 48.76 ms. Allocated memory is still 206.6 MB. Free memory was 164.6 MB in the beginning and 162.6 MB in the end (delta: 2.0 MB). Peak memory consumption was 2.0 MB. Max. memory is 7.1 GB. * Boogie Preprocessor took 37.69 ms. Allocated memory is still 206.6 MB. Free memory was 162.6 MB in the beginning and 161.2 MB in the end (delta: 1.4 MB). Peak memory consumption was 1.4 MB. Max. memory is 7.1 GB. * RCFGBuilder took 462.77 ms. Allocated memory is still 206.6 MB. Free memory was 161.2 MB in the beginning and 139.9 MB in the end (delta: 21.3 MB). Peak memory consumption was 21.3 MB. Max. memory is 7.1 GB. * TraceAbstraction took 238003.44 ms. Allocated memory was 206.6 MB in the beginning and 3.3 GB in the end (delta: 3.1 GB). Free memory was 139.9 MB in the beginning and 1.7 GB in the end (delta: -1.5 GB). Peak memory consumption was 3.2 GB. Max. memory is 7.1 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - StatisticsResult: PetriNetLargeBlockEncoding benchmarks LbeTime: 1.8s, 59 ProgramPointsBefore, 10 ProgramPointsAfterwards, 63 TransitionsBefore, 10 TransitionsAfterwards, 740 CoEnabledTransitionPairs, 8 FixpointIterations, 14 TrivialSequentialCompositions, 36 ConcurrentSequentialCompositions, 0 TrivialYvCompositions, 8 ConcurrentYvCompositions, 6 ChoiceCompositions, 372 VarBasedMoverChecksPositive, 4 VarBasedMoverChecksNegative, 0 SemBasedMoverChecksPositive, 4 SemBasedMoverChecksNegative, 0 SemBasedMoverChecksUnknown, SemBasedMoverCheckTime: 0.0s, 0 MoverChecksTotal, 486 CheckedPairsTotal, 58 TotalNumberOfCompositions - StatisticsResult: PetriNetLargeBlockEncoding benchmarks LbeTime: 1.8s, 93 ProgramPointsBefore, 27 ProgramPointsAfterwards, 101 TransitionsBefore, 33 TransitionsAfterwards, 4292 CoEnabledTransitionPairs, 6 FixpointIterations, 14 TrivialSequentialCompositions, 50 ConcurrentSequentialCompositions, 0 TrivialYvCompositions, 10 ConcurrentYvCompositions, 5 ChoiceCompositions, 2204 VarBasedMoverChecksPositive, 20 VarBasedMoverChecksNegative, 1 SemBasedMoverChecksPositive, 25 SemBasedMoverChecksNegative, 0 SemBasedMoverChecksUnknown, SemBasedMoverCheckTime: 0.1s, 0 MoverChecksTotal, 5608 CheckedPairsTotal, 74 TotalNumberOfCompositions - StatisticsResult: PetriNetLargeBlockEncoding benchmarks LbeTime: 2.3s, 127 ProgramPointsBefore, 38 ProgramPointsAfterwards, 139 TransitionsBefore, 47 TransitionsAfterwards, 10656 CoEnabledTransitionPairs, 7 FixpointIterations, 14 TrivialSequentialCompositions, 71 ConcurrentSequentialCompositions, 0 TrivialYvCompositions, 14 ConcurrentYvCompositions, 7 ChoiceCompositions, 5228 VarBasedMoverChecksPositive, 33 VarBasedMoverChecksNegative, 8 SemBasedMoverChecksPositive, 37 SemBasedMoverChecksNegative, 0 SemBasedMoverChecksUnknown, SemBasedMoverCheckTime: 0.1s, 0 MoverChecksTotal, 15045 CheckedPairsTotal, 99 TotalNumberOfCompositions - StatisticsResult: PetriNetLargeBlockEncoding benchmarks LbeTime: 2.6s, 161 ProgramPointsBefore, 49 ProgramPointsAfterwards, 177 TransitionsBefore, 61 TransitionsAfterwards, 19832 CoEnabledTransitionPairs, 6 FixpointIterations, 14 TrivialSequentialCompositions, 94 ConcurrentSequentialCompositions, 0 TrivialYvCompositions, 18 ConcurrentYvCompositions, 9 ChoiceCompositions, 9750 VarBasedMoverChecksPositive, 46 VarBasedMoverChecksNegative, 12 SemBasedMoverChecksPositive, 54 SemBasedMoverChecksNegative, 0 SemBasedMoverChecksUnknown, SemBasedMoverCheckTime: 0.2s, 0 MoverChecksTotal, 26883 CheckedPairsTotal, 126 TotalNumberOfCompositions - StatisticsResult: PetriNetLargeBlockEncoding benchmarks LbeTime: 3.2s, 195 ProgramPointsBefore, 60 ProgramPointsAfterwards, 215 TransitionsBefore, 75 TransitionsAfterwards, 31820 CoEnabledTransitionPairs, 6 FixpointIterations, 14 TrivialSequentialCompositions, 118 ConcurrentSequentialCompositions, 0 TrivialYvCompositions, 22 ConcurrentYvCompositions, 11 ChoiceCompositions, 15515 VarBasedMoverChecksPositive, 68 VarBasedMoverChecksNegative, 20 SemBasedMoverChecksPositive, 75 SemBasedMoverChecksNegative, 0 SemBasedMoverChecksUnknown, SemBasedMoverCheckTime: 0.3s, 0 MoverChecksTotal, 44182 CheckedPairsTotal, 154 TotalNumberOfCompositions - TimeoutResultAtElement [Line: 705]: Timeout (TraceAbstraction) Unable to prove that call of __VERIFIER_error() unreachable (line 705). Cancelled while PetriNet2FiniteAutomaton was constructing automaton for Petri net that has has 60 places, 75 transitions. Already constructed 390774 states. Currently 67485 states in worklist.. - StatisticsResult: Ultimate Automizer benchmark data CFG has 2 procedures, 56 locations, 1 error locations. Result: TIMEOUT, OverallTime: 182.1s, OverallIterations: 0, TraceHistogramMax: 0, AutomataDifference: 0.0s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 0.0s, HoareTripleCheckerStatistics: No data available, PredicateUnifierStatistics: No data available, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=-1occurred in iteration=-1, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s DumpTime, AutomataMinimizationStatistics: No data available, HoareAnnotationStatistics: No data available, RefinementEngineStatistics: No data available, ReuseStatistics: No data available RESULT: Ultimate could not prove your program: Timeout Completed graceful shutdown