/usr/bin/java -Xmx16000000000 -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 0.1.25-11af1e5 [2020-10-11 13:34:32,556 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-10-11 13:34:32,558 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-10-11 13:34:32,585 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-10-11 13:34:32,585 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-10-11 13:34:32,586 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-10-11 13:34:32,587 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-10-11 13:34:32,589 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-10-11 13:34:32,591 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-10-11 13:34:32,592 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-10-11 13:34:32,593 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-10-11 13:34:32,594 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-10-11 13:34:32,594 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-10-11 13:34:32,595 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-10-11 13:34:32,596 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-10-11 13:34:32,597 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-10-11 13:34:32,598 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-10-11 13:34:32,598 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-10-11 13:34:32,600 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-10-11 13:34:32,602 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-10-11 13:34:32,603 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-10-11 13:34:32,604 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-10-11 13:34:32,605 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-10-11 13:34:32,606 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-10-11 13:34:32,609 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... 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[2020-10-11 13:34:32,612 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-10-11 13:34:32,612 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-10-11 13:34:32,613 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-10-11 13:34:32,614 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-10-11 13:34:32,615 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-10-11 13:34:32,615 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-10-11 13:34:32,616 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-10-11 13:34:32,616 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-10-11 13:34:32,616 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-10-11 13:34:32,617 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-10-11 13:34:32,618 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-10-11 13:34:32,618 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/default/automizer/svcomp-Reach-32bit-Automizer_Default.epf [2020-10-11 13:34:32,648 INFO L113 SettingsManager]: Loading preferences was successful [2020-10-11 13:34:32,648 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-10-11 13:34:32,652 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-10-11 13:34:32,652 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-10-11 13:34:32,652 INFO L138 SettingsManager]: * Use SBE=true [2020-10-11 13:34:32,652 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-10-11 13:34:32,652 INFO L138 SettingsManager]: * sizeof long=4 [2020-10-11 13:34:32,652 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-10-11 13:34:32,653 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-10-11 13:34:32,653 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-10-11 13:34:32,653 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-10-11 13:34:32,653 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-10-11 13:34:32,653 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-10-11 13:34:32,653 INFO L138 SettingsManager]: * sizeof long double=12 [2020-10-11 13:34:32,654 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-10-11 13:34:32,654 INFO L138 SettingsManager]: * Use constant arrays=true [2020-10-11 13:34:32,654 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-10-11 13:34:32,654 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-10-11 13:34:32,655 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2020-10-11 13:34:32,655 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-10-11 13:34:32,655 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-10-11 13:34:32,655 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-10-11 13:34:32,655 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-10-11 13:34:32,656 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-10-11 13:34:32,656 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-10-11 13:34:32,656 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2020-10-11 13:34:32,656 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2020-10-11 13:34:32,657 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-10-11 13:34:32,657 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2020-10-11 13:34:32,657 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-10-11 13:34:32,980 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-10-11 13:34:32,994 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-10-11 13:34:32,999 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-10-11 13:34:33,001 INFO L271 PluginConnector]: Initializing CDTParser... [2020-10-11 13:34:33,001 INFO L275 PluginConnector]: CDTParser initialized [2020-10-11 13:34:33,009 INFO L429 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/pthread-ext/11_fmaxsymopt.i [2020-10-11 13:34:33,066 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/59c89735f/0a880a2044c048a3b24067085d37a0a6/FLAGe57f3c2dd [2020-10-11 13:34:33,591 INFO L306 CDTParser]: Found 1 translation units. [2020-10-11 13:34:33,592 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/pthread-ext/11_fmaxsymopt.i [2020-10-11 13:34:33,610 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/59c89735f/0a880a2044c048a3b24067085d37a0a6/FLAGe57f3c2dd [2020-10-11 13:34:33,899 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/59c89735f/0a880a2044c048a3b24067085d37a0a6 [2020-10-11 13:34:33,908 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-10-11 13:34:33,909 INFO L131 ToolchainWalker]: Walking toolchain with 5 elements. [2020-10-11 13:34:33,911 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-10-11 13:34:33,911 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-10-11 13:34:33,914 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-10-11 13:34:33,916 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 11.10 01:34:33" (1/1) ... [2020-10-11 13:34:33,918 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@2506a7ee and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.10 01:34:33, skipping insertion in model container [2020-10-11 13:34:33,919 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 11.10 01:34:33" (1/1) ... [2020-10-11 13:34:33,927 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-10-11 13:34:33,975 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-10-11 13:34:34,441 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-10-11 13:34:34,453 INFO L203 MainTranslator]: Completed pre-run [2020-10-11 13:34:34,496 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-10-11 13:34:34,573 INFO L208 MainTranslator]: Completed translation [2020-10-11 13:34:34,574 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.10 01:34:34 WrapperNode [2020-10-11 13:34:34,574 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-10-11 13:34:34,575 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2020-10-11 13:34:34,575 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2020-10-11 13:34:34,575 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2020-10-11 13:34:34,585 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.10 01:34:34" (1/1) ... [2020-10-11 13:34:34,601 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.10 01:34:34" (1/1) ... [2020-10-11 13:34:34,631 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2020-10-11 13:34:34,632 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2020-10-11 13:34:34,632 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2020-10-11 13:34:34,632 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2020-10-11 13:34:34,642 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.10 01:34:34" (1/1) ... [2020-10-11 13:34:34,642 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.10 01:34:34" (1/1) ... [2020-10-11 13:34:34,652 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.10 01:34:34" (1/1) ... [2020-10-11 13:34:34,653 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.10 01:34:34" (1/1) ... [2020-10-11 13:34:34,661 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.10 01:34:34" (1/1) ... [2020-10-11 13:34:34,669 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.10 01:34:34" (1/1) ... [2020-10-11 13:34:34,671 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.10 01:34:34" (1/1) ... [2020-10-11 13:34:34,674 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2020-10-11 13:34:34,675 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2020-10-11 13:34:34,675 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2020-10-11 13:34:34,675 INFO L275 PluginConnector]: RCFGBuilder initialized [2020-10-11 13:34:34,676 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.10 01:34:34" (1/1) ... No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-10-11 13:34:34,740 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2020-10-11 13:34:34,741 INFO L130 BoogieDeclarations]: Found specification of procedure thr1 [2020-10-11 13:34:34,741 INFO L138 BoogieDeclarations]: Found implementation of procedure thr1 [2020-10-11 13:34:34,741 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2020-10-11 13:34:34,741 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2020-10-11 13:34:34,741 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2020-10-11 13:34:34,741 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2020-10-11 13:34:34,741 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2020-10-11 13:34:34,742 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2020-10-11 13:34:34,744 WARN L208 CfgBuilder]: User set CodeBlockSize to SequenceOfStatements but program contains fork statements. Overwriting the user preferences and setting CodeBlockSize to SingleStatement [2020-10-11 13:34:35,225 INFO L293 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2020-10-11 13:34:35,226 INFO L298 CfgBuilder]: Removed 10 assume(true) statements. [2020-10-11 13:34:35,228 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 11.10 01:34:35 BoogieIcfgContainer [2020-10-11 13:34:35,228 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2020-10-11 13:34:35,229 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2020-10-11 13:34:35,229 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2020-10-11 13:34:35,233 INFO L275 PluginConnector]: TraceAbstraction initialized [2020-10-11 13:34:35,233 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 11.10 01:34:33" (1/3) ... [2020-10-11 13:34:35,234 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@d804e7c and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 11.10 01:34:35, skipping insertion in model container [2020-10-11 13:34:35,235 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.10 01:34:34" (2/3) ... [2020-10-11 13:34:35,235 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@d804e7c and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 11.10 01:34:35, skipping insertion in model container [2020-10-11 13:34:35,235 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 11.10 01:34:35" (3/3) ... [2020-10-11 13:34:35,237 INFO L111 eAbstractionObserver]: Analyzing ICFG 11_fmaxsymopt.i [2020-10-11 13:34:35,246 WARN L153 ceAbstractionStarter]: Switching off computation of Hoare annotation because input is a concurrent program [2020-10-11 13:34:35,246 INFO L164 ceAbstractionStarter]: Automizer settings: Hoare:false NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2020-10-11 13:34:35,253 INFO L176 ceAbstractionStarter]: Appying trace abstraction to program that has 1 error locations. [2020-10-11 13:34:35,254 INFO L348 ceAbstractionStarter]: Constructing petrified ICFG for 1 thread instances. [2020-10-11 13:34:35,284 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-11 13:34:35,285 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-11 13:34:35,285 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-11 13:34:35,285 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-11 13:34:35,285 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_#t~nondet4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-11 13:34:35,285 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_#t~nondet4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-11 13:34:35,286 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0_~offset~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-11 13:34:35,286 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_#t~nondet4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-11 13:34:35,286 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0_~offset~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-11 13:34:35,286 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-11 13:34:35,286 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-11 13:34:35,287 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-11 13:34:35,287 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-11 13:34:35,287 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-11 13:34:35,287 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-11 13:34:35,287 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0_~offset~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-11 13:34:35,288 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_findMax_#in~offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-11 13:34:35,288 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_findMax_#t~post2| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-11 13:34:35,288 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0_findMax_~e~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-11 13:34:35,288 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0_findMax_~offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-11 13:34:35,288 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0_findMax_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-11 13:34:35,288 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_findMax_#t~mem3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-11 13:34:35,289 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0_findMax_~my_max~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-11 13:34:35,289 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_findMax_#in~offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-11 13:34:35,289 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0_findMax_~offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-11 13:34:35,289 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0_findMax_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-11 13:34:35,289 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0_findMax_~e~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-11 13:34:35,290 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0_findMax_~my_max~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-11 13:34:35,290 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0_findMax_~offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-11 13:34:35,290 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0_findMax_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-11 13:34:35,290 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0_findMax_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-11 13:34:35,290 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0_findMax_~offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-11 13:34:35,290 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0_findMax_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-11 13:34:35,291 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0_findMax_~offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-11 13:34:35,291 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-11 13:34:35,291 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-11 13:34:35,291 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0_findMax_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-11 13:34:35,291 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_findMax_#t~mem3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-11 13:34:35,291 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0_findMax_~my_max~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-11 13:34:35,292 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0_findMax_~my_max~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-11 13:34:35,292 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_findMax_#t~mem3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-11 13:34:35,292 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0_findMax_~e~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-11 13:34:35,292 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0_findMax_~my_max~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-11 13:34:35,293 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-11 13:34:35,293 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-11 13:34:35,293 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_findMax_#t~mem3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-11 13:34:35,293 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0_findMax_~my_max~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-11 13:34:35,294 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0_findMax_~my_max~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-11 13:34:35,294 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0_findMax_~my_max~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-11 13:34:35,294 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0_findMax_~e~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-11 13:34:35,294 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0_findMax_~my_max~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-11 13:34:35,294 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0_findMax_~e~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-11 13:34:35,295 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-11 13:34:35,295 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-11 13:34:35,295 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0_findMax_~e~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-11 13:34:35,295 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0_findMax_~my_max~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-11 13:34:35,295 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0_findMax_~my_max~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-11 13:34:35,296 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0_findMax_~e~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-11 13:34:35,296 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0_findMax_~my_max~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-11 13:34:35,296 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0_findMax_~e~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-11 13:34:35,296 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0_findMax_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-11 13:34:35,296 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_findMax_#t~post2| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-11 13:34:35,297 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_findMax_#t~post2| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-11 13:34:35,297 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0_findMax_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-11 13:34:35,297 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_findMax_#t~post2| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-11 13:34:35,300 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_findMax_#in~offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-11 13:34:35,301 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0_findMax_~e~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-11 13:34:35,301 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-11 13:34:35,301 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-11 13:34:35,301 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_findMax_#t~post2| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-11 13:34:35,302 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_#t~nondet4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-11 13:34:35,302 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-11 13:34:35,302 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-11 13:34:35,302 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0_~offset~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-11 13:34:35,302 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_findMax_#t~mem3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-11 13:34:35,303 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0_findMax_~offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-11 13:34:35,303 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-11 13:34:35,303 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0_findMax_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-11 13:34:35,303 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-11 13:34:35,303 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0_findMax_~my_max~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-11 13:34:35,319 INFO L253 AbstractCegarLoop]: Starting to check reachability of 3 error locations. [2020-10-11 13:34:35,339 INFO L377 AbstractCegarLoop]: Interprodecural is true [2020-10-11 13:34:35,339 INFO L378 AbstractCegarLoop]: Hoare is true [2020-10-11 13:34:35,339 INFO L379 AbstractCegarLoop]: Compute interpolants for FPandBP [2020-10-11 13:34:35,339 INFO L380 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2020-10-11 13:34:35,340 INFO L381 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2020-10-11 13:34:35,340 INFO L382 AbstractCegarLoop]: Difference is false [2020-10-11 13:34:35,340 INFO L383 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2020-10-11 13:34:35,340 INFO L387 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2020-10-11 13:34:35,353 INFO L129 etLargeBlockEncoding]: Petri net LBE is using semantic-based independence relation. [2020-10-11 13:34:35,356 INFO L144 etLargeBlockEncoding]: Starting large block encoding on Petri net that has 63 places, 68 transitions, 141 flow [2020-10-11 13:34:35,359 INFO L111 LiptonReduction]: Starting Lipton reduction on Petri net that has 63 places, 68 transitions, 141 flow [2020-10-11 13:34:35,361 INFO L71 FinitePrefix]: Start finitePrefix. Operand has 63 places, 68 transitions, 141 flow [2020-10-11 13:34:35,404 INFO L129 PetriNetUnfolder]: 9/76 cut-off events. [2020-10-11 13:34:35,405 INFO L130 PetriNetUnfolder]: For 0/0 co-relation queries the response was YES. [2020-10-11 13:34:35,410 INFO L80 FinitePrefix]: Finished finitePrefix Result has 81 conditions, 76 events. 9/76 cut-off events. For 0/0 co-relation queries the response was YES. Maximal size of possible extension queue 4. Compared 77 event pairs, 0 based on Foata normal form. 0/64 useless extension candidates. Maximal degree in co-relation 51. Up to 4 conditions per place. [2020-10-11 13:34:35,413 INFO L117 LiptonReduction]: Number of co-enabled transitions 840 [2020-10-11 13:34:35,914 WARN L193 SmtUtils]: Spent 183.00 ms on a formula simplification. DAG size of input: 41 DAG size of output: 19 [2020-10-11 13:34:37,354 WARN L193 SmtUtils]: Spent 129.00 ms on a formula simplification. DAG size of input: 68 DAG size of output: 64 [2020-10-11 13:34:37,510 INFO L132 LiptonReduction]: Checked pairs total: 966 [2020-10-11 13:34:37,511 INFO L134 LiptonReduction]: Total number of compositions: 77 [2020-10-11 13:34:37,518 INFO L100 iNet2FiniteAutomaton]: Start petriNet2FiniteAutomaton. Operand has 12 places, 10 transitions, 25 flow [2020-10-11 13:34:37,527 INFO L122 iNet2FiniteAutomaton]: Finished petriNet2FiniteAutomaton. Result 24 states. [2020-10-11 13:34:37,529 INFO L276 IsEmpty]: Start isEmpty. Operand 24 states. [2020-10-11 13:34:37,534 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 6 [2020-10-11 13:34:37,534 INFO L413 BasicCegarLoop]: Found error trace [2020-10-11 13:34:37,535 INFO L421 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1] [2020-10-11 13:34:37,535 INFO L429 AbstractCegarLoop]: === Iteration 1 === [thr1Err0ASSERT_VIOLATIONERROR_FUNCTION, thr1Err0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATION]=== [2020-10-11 13:34:37,539 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-10-11 13:34:37,540 INFO L82 PathProgramCache]: Analyzing trace with hash 348464770, now seen corresponding path program 1 times [2020-10-11 13:34:37,549 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-10-11 13:34:37,550 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [173493771] [2020-10-11 13:34:37,550 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-10-11 13:34:37,662 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-11 13:34:37,707 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-10-11 13:34:37,707 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [173493771] [2020-10-11 13:34:37,708 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-10-11 13:34:37,708 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [1] imperfect sequences [] total 1 [2020-10-11 13:34:37,709 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1405471027] [2020-10-11 13:34:37,714 INFO L461 AbstractCegarLoop]: Interpolant automaton has 2 states [2020-10-11 13:34:37,714 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-10-11 13:34:37,730 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 2 interpolants. [2020-10-11 13:34:37,730 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2020-10-11 13:34:37,733 INFO L87 Difference]: Start difference. First operand 24 states. Second operand 2 states. [2020-10-11 13:34:37,744 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-10-11 13:34:37,744 INFO L93 Difference]: Finished difference Result 15 states and 24 transitions. [2020-10-11 13:34:37,744 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2020-10-11 13:34:37,746 INFO L78 Accepts]: Start accepts. Automaton has 2 states. Word has length 5 [2020-10-11 13:34:37,746 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-10-11 13:34:37,753 INFO L225 Difference]: With dead ends: 15 [2020-10-11 13:34:37,753 INFO L226 Difference]: Without dead ends: 15 [2020-10-11 13:34:37,754 INFO L673 BasicCegarLoop]: 0 DeclaredPredicates, 1 GetRequests, 1 SyntacticMatches, 0 SemanticMatches, 0 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2020-10-11 13:34:37,767 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 15 states. [2020-10-11 13:34:37,778 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 15 to 15. [2020-10-11 13:34:37,780 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 15 states. [2020-10-11 13:34:37,781 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 15 states and 24 transitions. [2020-10-11 13:34:37,782 INFO L78 Accepts]: Start accepts. Automaton has 15 states and 24 transitions. Word has length 5 [2020-10-11 13:34:37,782 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-10-11 13:34:37,782 INFO L481 AbstractCegarLoop]: Abstraction has 15 states and 24 transitions. [2020-10-11 13:34:37,782 INFO L482 AbstractCegarLoop]: Interpolant automaton has 2 states. [2020-10-11 13:34:37,783 INFO L276 IsEmpty]: Start isEmpty. Operand 15 states and 24 transitions. [2020-10-11 13:34:37,783 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2020-10-11 13:34:37,783 INFO L413 BasicCegarLoop]: Found error trace [2020-10-11 13:34:37,783 INFO L421 BasicCegarLoop]: trace histogram [2, 1, 1, 1, 1] [2020-10-11 13:34:37,784 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2020-10-11 13:34:37,784 INFO L429 AbstractCegarLoop]: === Iteration 2 === [thr1Err0ASSERT_VIOLATIONERROR_FUNCTION, thr1Err0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATION]=== [2020-10-11 13:34:37,784 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-10-11 13:34:37,784 INFO L82 PathProgramCache]: Analyzing trace with hash -2082629253, now seen corresponding path program 1 times [2020-10-11 13:34:37,784 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-10-11 13:34:37,785 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1053879823] [2020-10-11 13:34:37,785 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-10-11 13:34:37,817 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2020-10-11 13:34:37,817 INFO L221 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2020-10-11 13:34:37,839 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2020-10-11 13:34:37,839 INFO L221 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2020-10-11 13:34:37,864 INFO L173 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2020-10-11 13:34:37,864 INFO L519 BasicCegarLoop]: Counterexample might be feasible [2020-10-11 13:34:37,865 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2020-10-11 13:34:37,866 WARN L371 ceAbstractionStarter]: 1 thread instances were not sufficient, I will increase this number and restart the analysis [2020-10-11 13:34:37,867 INFO L348 ceAbstractionStarter]: Constructing petrified ICFG for 2 thread instances. [2020-10-11 13:34:37,876 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-11 13:34:37,877 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-11 13:34:37,877 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of2ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-11 13:34:37,877 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of2ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-11 13:34:37,877 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0_#t~nondet4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-11 13:34:37,877 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0_#t~nondet4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-11 13:34:37,878 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of2ForFork0_~offset~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-11 13:34:37,878 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0_#t~nondet4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-11 13:34:37,878 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of2ForFork0_~offset~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-11 13:34:37,878 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-11 13:34:37,878 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of2ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-11 13:34:37,879 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-11 13:34:37,879 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of2ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-11 13:34:37,879 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of2ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-11 13:34:37,879 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of2ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-11 13:34:37,879 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of2ForFork0_~offset~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-11 13:34:37,880 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0_findMax_#in~offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-11 13:34:37,880 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0_findMax_#t~post2| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-11 13:34:37,880 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of2ForFork0_findMax_~e~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-11 13:34:37,880 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of2ForFork0_findMax_~offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-11 13:34:37,880 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of2ForFork0_findMax_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-11 13:34:37,880 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0_findMax_#t~mem3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-11 13:34:37,881 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of2ForFork0_findMax_~my_max~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-11 13:34:37,881 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0_findMax_#in~offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-11 13:34:37,881 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of2ForFork0_findMax_~offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-11 13:34:37,881 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of2ForFork0_findMax_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-11 13:34:37,881 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of2ForFork0_findMax_~e~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-11 13:34:37,882 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of2ForFork0_findMax_~my_max~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-11 13:34:37,882 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of2ForFork0_findMax_~offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-11 13:34:37,882 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of2ForFork0_findMax_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-11 13:34:37,882 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of2ForFork0_findMax_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-11 13:34:37,882 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of2ForFork0_findMax_~offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-11 13:34:37,882 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of2ForFork0_findMax_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-11 13:34:37,883 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of2ForFork0_findMax_~offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-11 13:34:37,883 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-11 13:34:37,883 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of2ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-11 13:34:37,883 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of2ForFork0_findMax_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-11 13:34:37,883 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0_findMax_#t~mem3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-11 13:34:37,884 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of2ForFork0_findMax_~my_max~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-11 13:34:37,884 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of2ForFork0_findMax_~my_max~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-11 13:34:37,884 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0_findMax_#t~mem3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-11 13:34:37,884 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of2ForFork0_findMax_~e~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-11 13:34:37,884 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of2ForFork0_findMax_~my_max~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-11 13:34:37,885 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-11 13:34:37,885 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of2ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-11 13:34:37,885 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0_findMax_#t~mem3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-11 13:34:37,885 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of2ForFork0_findMax_~my_max~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-11 13:34:37,885 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of2ForFork0_findMax_~my_max~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-11 13:34:37,886 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of2ForFork0_findMax_~my_max~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-11 13:34:37,886 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of2ForFork0_findMax_~e~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-11 13:34:37,886 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of2ForFork0_findMax_~my_max~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-11 13:34:37,886 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of2ForFork0_findMax_~e~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-11 13:34:37,886 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-11 13:34:37,887 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-11 13:34:37,887 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of2ForFork0_findMax_~e~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-11 13:34:37,887 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of2ForFork0_findMax_~my_max~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-11 13:34:37,887 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of2ForFork0_findMax_~my_max~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-11 13:34:37,887 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of2ForFork0_findMax_~e~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-11 13:34:37,888 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of2ForFork0_findMax_~my_max~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-11 13:34:37,888 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of2ForFork0_findMax_~e~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-11 13:34:37,888 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of2ForFork0_findMax_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-11 13:34:37,888 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0_findMax_#t~post2| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-11 13:34:37,888 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0_findMax_#t~post2| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-11 13:34:37,888 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of2ForFork0_findMax_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-11 13:34:37,889 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0_findMax_#t~post2| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-11 13:34:37,889 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-11 13:34:37,890 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-11 13:34:37,890 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of2ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-11 13:34:37,890 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of2ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-11 13:34:37,890 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0_#t~nondet4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-11 13:34:37,890 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0_#t~nondet4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-11 13:34:37,890 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of2ForFork0_~offset~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-11 13:34:37,891 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0_#t~nondet4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-11 13:34:37,891 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of2ForFork0_~offset~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-11 13:34:37,891 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-11 13:34:37,891 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of2ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-11 13:34:37,891 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-11 13:34:37,892 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of2ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-11 13:34:37,892 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of2ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-11 13:34:37,892 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of2ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-11 13:34:37,892 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of2ForFork0_~offset~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-11 13:34:37,892 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0_findMax_#in~offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-11 13:34:37,892 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0_findMax_#t~post2| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-11 13:34:37,893 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of2ForFork0_findMax_~e~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-11 13:34:37,893 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of2ForFork0_findMax_~offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-11 13:34:37,893 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of2ForFork0_findMax_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-11 13:34:37,893 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0_findMax_#t~mem3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-11 13:34:37,893 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of2ForFork0_findMax_~my_max~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-11 13:34:37,894 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0_findMax_#in~offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-11 13:34:37,894 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of2ForFork0_findMax_~offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-11 13:34:37,894 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of2ForFork0_findMax_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-11 13:34:37,894 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of2ForFork0_findMax_~e~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-11 13:34:37,894 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of2ForFork0_findMax_~my_max~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-11 13:34:37,894 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of2ForFork0_findMax_~offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-11 13:34:37,895 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of2ForFork0_findMax_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-11 13:34:37,895 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of2ForFork0_findMax_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-11 13:34:37,895 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of2ForFork0_findMax_~offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-11 13:34:37,895 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of2ForFork0_findMax_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-11 13:34:37,895 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of2ForFork0_findMax_~offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-11 13:34:37,895 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-11 13:34:37,896 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of2ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-11 13:34:37,896 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of2ForFork0_findMax_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-11 13:34:37,896 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0_findMax_#t~mem3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-11 13:34:37,896 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of2ForFork0_findMax_~my_max~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-11 13:34:37,896 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of2ForFork0_findMax_~my_max~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-11 13:34:37,896 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0_findMax_#t~mem3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-11 13:34:37,897 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of2ForFork0_findMax_~e~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-11 13:34:37,897 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of2ForFork0_findMax_~my_max~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-11 13:34:37,897 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-11 13:34:37,897 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of2ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-11 13:34:37,897 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0_findMax_#t~mem3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-11 13:34:37,898 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of2ForFork0_findMax_~my_max~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-11 13:34:37,898 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of2ForFork0_findMax_~my_max~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-11 13:34:37,898 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of2ForFork0_findMax_~my_max~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-11 13:34:37,898 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of2ForFork0_findMax_~e~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-11 13:34:37,898 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of2ForFork0_findMax_~my_max~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-11 13:34:37,898 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of2ForFork0_findMax_~e~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-11 13:34:37,899 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-11 13:34:37,899 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-11 13:34:37,899 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of2ForFork0_findMax_~e~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-11 13:34:37,899 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of2ForFork0_findMax_~my_max~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-11 13:34:37,899 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of2ForFork0_findMax_~my_max~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-11 13:34:37,899 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of2ForFork0_findMax_~e~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-11 13:34:37,900 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of2ForFork0_findMax_~my_max~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-11 13:34:37,900 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of2ForFork0_findMax_~e~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-11 13:34:37,900 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of2ForFork0_findMax_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-11 13:34:37,900 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0_findMax_#t~post2| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-11 13:34:37,900 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0_findMax_#t~post2| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-11 13:34:37,901 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of2ForFork0_findMax_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-11 13:34:37,901 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0_findMax_#t~post2| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-11 13:34:37,901 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of2ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-11 13:34:37,901 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0_findMax_#t~post2| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-11 13:34:37,902 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of2ForFork0_~offset~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-11 13:34:37,902 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of2ForFork0_findMax_~my_max~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-11 13:34:37,902 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0_findMax_#in~offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-11 13:34:37,902 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of2ForFork0_findMax_~e~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-11 13:34:37,902 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-11 13:34:37,903 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of2ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-11 13:34:37,903 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-11 13:34:37,903 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0_findMax_#t~mem3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-11 13:34:37,903 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-11 13:34:37,903 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of2ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-11 13:34:37,904 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0_#t~nondet4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-11 13:34:37,904 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of2ForFork0_findMax_~offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-11 13:34:37,904 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of2ForFork0_findMax_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-11 13:34:37,908 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0_#t~nondet4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-11 13:34:37,909 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of2ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-11 13:34:37,909 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-11 13:34:37,909 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of2ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-11 13:34:37,909 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of2ForFork0_findMax_~offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-11 13:34:37,910 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0_findMax_#t~post2| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-11 13:34:37,910 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of2ForFork0_findMax_~my_max~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-11 13:34:37,910 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of2ForFork0_~offset~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-11 13:34:37,910 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of2ForFork0_findMax_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-11 13:34:37,910 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0_findMax_#in~offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-11 13:34:37,910 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of2ForFork0_findMax_~e~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-11 13:34:37,911 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-11 13:34:37,911 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-11 13:34:37,911 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of2ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-11 13:34:37,911 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0_findMax_#t~mem3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-11 13:34:37,913 INFO L253 AbstractCegarLoop]: Starting to check reachability of 4 error locations. [2020-10-11 13:34:37,913 INFO L377 AbstractCegarLoop]: Interprodecural is true [2020-10-11 13:34:37,913 INFO L378 AbstractCegarLoop]: Hoare is true [2020-10-11 13:34:37,913 INFO L379 AbstractCegarLoop]: Compute interpolants for FPandBP [2020-10-11 13:34:37,913 INFO L380 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2020-10-11 13:34:37,913 INFO L381 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2020-10-11 13:34:37,914 INFO L382 AbstractCegarLoop]: Difference is false [2020-10-11 13:34:37,914 INFO L383 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2020-10-11 13:34:37,914 INFO L387 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2020-10-11 13:34:37,917 INFO L129 etLargeBlockEncoding]: Petri net LBE is using semantic-based independence relation. [2020-10-11 13:34:37,917 INFO L144 etLargeBlockEncoding]: Starting large block encoding on Petri net that has 101 places, 111 transitions, 234 flow [2020-10-11 13:34:37,917 INFO L111 LiptonReduction]: Starting Lipton reduction on Petri net that has 101 places, 111 transitions, 234 flow [2020-10-11 13:34:37,917 INFO L71 FinitePrefix]: Start finitePrefix. Operand has 101 places, 111 transitions, 234 flow [2020-10-11 13:34:37,950 INFO L129 PetriNetUnfolder]: 17/128 cut-off events. [2020-10-11 13:34:37,950 INFO L130 PetriNetUnfolder]: For 2/2 co-relation queries the response was YES. [2020-10-11 13:34:37,952 INFO L80 FinitePrefix]: Finished finitePrefix Result has 138 conditions, 128 events. 17/128 cut-off events. For 2/2 co-relation queries the response was YES. Maximal size of possible extension queue 6. Compared 245 event pairs, 0 based on Foata normal form. 0/106 useless extension candidates. Maximal degree in co-relation 93. Up to 6 conditions per place. [2020-10-11 13:34:37,961 INFO L117 LiptonReduction]: Number of co-enabled transitions 5292 [2020-10-11 13:34:39,968 WARN L193 SmtUtils]: Spent 128.00 ms on a formula simplification. DAG size of input: 68 DAG size of output: 64 [2020-10-11 13:34:40,162 INFO L132 LiptonReduction]: Checked pairs total: 8878 [2020-10-11 13:34:40,162 INFO L134 LiptonReduction]: Total number of compositions: 104 [2020-10-11 13:34:40,163 INFO L100 iNet2FiniteAutomaton]: Start petriNet2FiniteAutomaton. Operand has 28 places, 31 transitions, 74 flow [2020-10-11 13:34:40,184 INFO L122 iNet2FiniteAutomaton]: Finished petriNet2FiniteAutomaton. Result 445 states. [2020-10-11 13:34:40,184 INFO L276 IsEmpty]: Start isEmpty. Operand 445 states. [2020-10-11 13:34:40,185 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2020-10-11 13:34:40,185 INFO L413 BasicCegarLoop]: Found error trace [2020-10-11 13:34:40,186 INFO L421 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1] [2020-10-11 13:34:40,186 INFO L429 AbstractCegarLoop]: === Iteration 1 === [thr1Err0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATION, thr1Err0ASSERT_VIOLATIONERROR_FUNCTION, thr1Err0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-10-11 13:34:40,186 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-10-11 13:34:40,186 INFO L82 PathProgramCache]: Analyzing trace with hash 1332736226, now seen corresponding path program 1 times [2020-10-11 13:34:40,186 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-10-11 13:34:40,187 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [288112381] [2020-10-11 13:34:40,187 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-10-11 13:34:40,206 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-11 13:34:40,225 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-10-11 13:34:40,225 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [288112381] [2020-10-11 13:34:40,225 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-10-11 13:34:40,225 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2020-10-11 13:34:40,226 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [911532232] [2020-10-11 13:34:40,226 INFO L461 AbstractCegarLoop]: Interpolant automaton has 2 states [2020-10-11 13:34:40,226 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-10-11 13:34:40,226 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 2 interpolants. [2020-10-11 13:34:40,227 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2020-10-11 13:34:40,227 INFO L87 Difference]: Start difference. First operand 445 states. Second operand 2 states. [2020-10-11 13:34:40,262 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-10-11 13:34:40,263 INFO L93 Difference]: Finished difference Result 354 states and 1023 transitions. [2020-10-11 13:34:40,263 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2020-10-11 13:34:40,263 INFO L78 Accepts]: Start accepts. Automaton has 2 states. Word has length 6 [2020-10-11 13:34:40,263 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-10-11 13:34:40,274 INFO L225 Difference]: With dead ends: 354 [2020-10-11 13:34:40,274 INFO L226 Difference]: Without dead ends: 354 [2020-10-11 13:34:40,274 INFO L673 BasicCegarLoop]: 0 DeclaredPredicates, 2 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 0 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2020-10-11 13:34:40,283 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 354 states. [2020-10-11 13:34:40,329 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 354 to 354. [2020-10-11 13:34:40,329 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 354 states. [2020-10-11 13:34:40,340 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 354 states to 354 states and 1023 transitions. [2020-10-11 13:34:40,341 INFO L78 Accepts]: Start accepts. Automaton has 354 states and 1023 transitions. Word has length 6 [2020-10-11 13:34:40,341 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-10-11 13:34:40,341 INFO L481 AbstractCegarLoop]: Abstraction has 354 states and 1023 transitions. [2020-10-11 13:34:40,341 INFO L482 AbstractCegarLoop]: Interpolant automaton has 2 states. [2020-10-11 13:34:40,341 INFO L276 IsEmpty]: Start isEmpty. Operand 354 states and 1023 transitions. [2020-10-11 13:34:40,342 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2020-10-11 13:34:40,342 INFO L413 BasicCegarLoop]: Found error trace [2020-10-11 13:34:40,342 INFO L421 BasicCegarLoop]: trace histogram [3, 2, 1, 1, 1, 1] [2020-10-11 13:34:40,343 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2020-10-11 13:34:40,343 INFO L429 AbstractCegarLoop]: === Iteration 2 === [thr1Err0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATION, thr1Err0ASSERT_VIOLATIONERROR_FUNCTION, thr1Err0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-10-11 13:34:40,343 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-10-11 13:34:40,343 INFO L82 PathProgramCache]: Analyzing trace with hash -900895918, now seen corresponding path program 1 times [2020-10-11 13:34:40,343 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-10-11 13:34:40,344 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1975337352] [2020-10-11 13:34:40,344 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-10-11 13:34:40,360 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2020-10-11 13:34:40,361 INFO L221 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2020-10-11 13:34:40,374 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2020-10-11 13:34:40,374 INFO L221 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2020-10-11 13:34:40,380 INFO L173 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2020-10-11 13:34:40,381 INFO L519 BasicCegarLoop]: Counterexample might be feasible [2020-10-11 13:34:40,381 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3 [2020-10-11 13:34:40,382 WARN L371 ceAbstractionStarter]: 2 thread instances were not sufficient, I will increase this number and restart the analysis [2020-10-11 13:34:40,383 INFO L348 ceAbstractionStarter]: Constructing petrified ICFG for 3 thread instances. [2020-10-11 13:34:40,392 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork0_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-11 13:34:40,392 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork0_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-11 13:34:40,392 WARN L313 ript$VariableManager]: TermVariabe thr1Thread3of3ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-11 13:34:40,392 WARN L313 ript$VariableManager]: TermVariabe thr1Thread3of3ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-11 13:34:40,393 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork0_#t~nondet4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-11 13:34:40,393 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork0_#t~nondet4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-11 13:34:40,393 WARN L313 ript$VariableManager]: TermVariabe thr1Thread3of3ForFork0_~offset~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-11 13:34:40,393 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork0_#t~nondet4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-11 13:34:40,394 WARN L313 ript$VariableManager]: TermVariabe thr1Thread3of3ForFork0_~offset~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-11 13:34:40,394 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-11 13:34:40,394 WARN L313 ript$VariableManager]: TermVariabe thr1Thread3of3ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-11 13:34:40,394 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-11 13:34:40,394 WARN L313 ript$VariableManager]: TermVariabe thr1Thread3of3ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-11 13:34:40,394 WARN L313 ript$VariableManager]: TermVariabe thr1Thread3of3ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-11 13:34:40,394 WARN L313 ript$VariableManager]: TermVariabe thr1Thread3of3ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-11 13:34:40,395 WARN L313 ript$VariableManager]: TermVariabe thr1Thread3of3ForFork0_~offset~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-11 13:34:40,395 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork0_findMax_#in~offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-11 13:34:40,395 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork0_findMax_#t~post2| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-11 13:34:40,395 WARN L313 ript$VariableManager]: TermVariabe thr1Thread3of3ForFork0_findMax_~e~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-11 13:34:40,395 WARN L313 ript$VariableManager]: TermVariabe thr1Thread3of3ForFork0_findMax_~offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-11 13:34:40,395 WARN L313 ript$VariableManager]: TermVariabe thr1Thread3of3ForFork0_findMax_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-11 13:34:40,396 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork0_findMax_#t~mem3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-11 13:34:40,396 WARN L313 ript$VariableManager]: TermVariabe thr1Thread3of3ForFork0_findMax_~my_max~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-11 13:34:40,396 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork0_findMax_#in~offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-11 13:34:40,396 WARN L313 ript$VariableManager]: TermVariabe thr1Thread3of3ForFork0_findMax_~offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-11 13:34:40,396 WARN L313 ript$VariableManager]: TermVariabe thr1Thread3of3ForFork0_findMax_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-11 13:34:40,396 WARN L313 ript$VariableManager]: TermVariabe thr1Thread3of3ForFork0_findMax_~e~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-11 13:34:40,396 WARN L313 ript$VariableManager]: TermVariabe thr1Thread3of3ForFork0_findMax_~my_max~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-11 13:34:40,397 WARN L313 ript$VariableManager]: TermVariabe thr1Thread3of3ForFork0_findMax_~offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-11 13:34:40,397 WARN L313 ript$VariableManager]: TermVariabe thr1Thread3of3ForFork0_findMax_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-11 13:34:40,397 WARN L313 ript$VariableManager]: TermVariabe thr1Thread3of3ForFork0_findMax_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-11 13:34:40,397 WARN L313 ript$VariableManager]: TermVariabe thr1Thread3of3ForFork0_findMax_~offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-11 13:34:40,397 WARN L313 ript$VariableManager]: TermVariabe thr1Thread3of3ForFork0_findMax_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-11 13:34:40,397 WARN L313 ript$VariableManager]: TermVariabe thr1Thread3of3ForFork0_findMax_~offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-11 13:34:40,398 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-11 13:34:40,398 WARN L313 ript$VariableManager]: TermVariabe thr1Thread3of3ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-11 13:34:40,398 WARN L313 ript$VariableManager]: TermVariabe thr1Thread3of3ForFork0_findMax_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-11 13:34:40,398 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork0_findMax_#t~mem3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-11 13:34:40,398 WARN L313 ript$VariableManager]: TermVariabe thr1Thread3of3ForFork0_findMax_~my_max~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-11 13:34:40,398 WARN L313 ript$VariableManager]: TermVariabe thr1Thread3of3ForFork0_findMax_~my_max~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-11 13:34:40,399 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork0_findMax_#t~mem3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-11 13:34:40,399 WARN L313 ript$VariableManager]: TermVariabe thr1Thread3of3ForFork0_findMax_~e~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-11 13:34:40,399 WARN L313 ript$VariableManager]: TermVariabe thr1Thread3of3ForFork0_findMax_~my_max~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-11 13:34:40,399 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-11 13:34:40,399 WARN L313 ript$VariableManager]: TermVariabe thr1Thread3of3ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-11 13:34:40,399 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork0_findMax_#t~mem3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-11 13:34:40,400 WARN L313 ript$VariableManager]: TermVariabe thr1Thread3of3ForFork0_findMax_~my_max~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-11 13:34:40,400 WARN L313 ript$VariableManager]: TermVariabe thr1Thread3of3ForFork0_findMax_~my_max~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-11 13:34:40,400 WARN L313 ript$VariableManager]: TermVariabe thr1Thread3of3ForFork0_findMax_~my_max~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-11 13:34:40,400 WARN L313 ript$VariableManager]: TermVariabe thr1Thread3of3ForFork0_findMax_~e~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-11 13:34:40,400 WARN L313 ript$VariableManager]: TermVariabe thr1Thread3of3ForFork0_findMax_~my_max~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-11 13:34:40,400 WARN L313 ript$VariableManager]: TermVariabe thr1Thread3of3ForFork0_findMax_~e~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-11 13:34:40,401 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-11 13:34:40,401 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-11 13:34:40,401 WARN L313 ript$VariableManager]: TermVariabe thr1Thread3of3ForFork0_findMax_~e~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-11 13:34:40,401 WARN L313 ript$VariableManager]: TermVariabe thr1Thread3of3ForFork0_findMax_~my_max~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-11 13:34:40,401 WARN L313 ript$VariableManager]: TermVariabe thr1Thread3of3ForFork0_findMax_~my_max~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-11 13:34:40,401 WARN L313 ript$VariableManager]: TermVariabe thr1Thread3of3ForFork0_findMax_~e~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-11 13:34:40,401 WARN L313 ript$VariableManager]: TermVariabe thr1Thread3of3ForFork0_findMax_~my_max~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-11 13:34:40,402 WARN L313 ript$VariableManager]: TermVariabe thr1Thread3of3ForFork0_findMax_~e~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-11 13:34:40,402 WARN L313 ript$VariableManager]: TermVariabe thr1Thread3of3ForFork0_findMax_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-11 13:34:40,402 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork0_findMax_#t~post2| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-11 13:34:40,402 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork0_findMax_#t~post2| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-11 13:34:40,402 WARN L313 ript$VariableManager]: TermVariabe thr1Thread3of3ForFork0_findMax_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-11 13:34:40,402 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork0_findMax_#t~post2| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-11 13:34:40,403 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork0_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-11 13:34:40,403 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork0_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-11 13:34:40,403 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of3ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-11 13:34:40,403 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of3ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-11 13:34:40,404 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork0_#t~nondet4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-11 13:34:40,404 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork0_#t~nondet4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-11 13:34:40,404 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of3ForFork0_~offset~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-11 13:34:40,404 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork0_#t~nondet4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-11 13:34:40,404 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of3ForFork0_~offset~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-11 13:34:40,404 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-11 13:34:40,405 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of3ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-11 13:34:40,405 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-11 13:34:40,405 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of3ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-11 13:34:40,405 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of3ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-11 13:34:40,405 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of3ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-11 13:34:40,406 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of3ForFork0_~offset~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-11 13:34:40,406 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork0_findMax_#in~offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-11 13:34:40,406 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork0_findMax_#t~post2| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-11 13:34:40,406 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of3ForFork0_findMax_~e~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-11 13:34:40,406 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of3ForFork0_findMax_~offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-11 13:34:40,406 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of3ForFork0_findMax_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-11 13:34:40,406 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork0_findMax_#t~mem3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-11 13:34:40,407 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of3ForFork0_findMax_~my_max~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-11 13:34:40,407 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork0_findMax_#in~offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-11 13:34:40,407 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of3ForFork0_findMax_~offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-11 13:34:40,407 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of3ForFork0_findMax_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-11 13:34:40,407 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of3ForFork0_findMax_~e~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-11 13:34:40,407 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of3ForFork0_findMax_~my_max~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-11 13:34:40,407 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of3ForFork0_findMax_~offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-11 13:34:40,408 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of3ForFork0_findMax_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-11 13:34:40,408 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of3ForFork0_findMax_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-11 13:34:40,408 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of3ForFork0_findMax_~offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-11 13:34:40,408 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of3ForFork0_findMax_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-11 13:34:40,408 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of3ForFork0_findMax_~offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-11 13:34:40,409 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-11 13:34:40,409 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of3ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-11 13:34:40,409 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of3ForFork0_findMax_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-11 13:34:40,409 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork0_findMax_#t~mem3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-11 13:34:40,409 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of3ForFork0_findMax_~my_max~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-11 13:34:40,409 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of3ForFork0_findMax_~my_max~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-11 13:34:40,410 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork0_findMax_#t~mem3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-11 13:34:40,410 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of3ForFork0_findMax_~e~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-11 13:34:40,410 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of3ForFork0_findMax_~my_max~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-11 13:34:40,410 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-11 13:34:40,410 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of3ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-11 13:34:40,410 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork0_findMax_#t~mem3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-11 13:34:40,411 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of3ForFork0_findMax_~my_max~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-11 13:34:40,411 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of3ForFork0_findMax_~my_max~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-11 13:34:40,411 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of3ForFork0_findMax_~my_max~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-11 13:34:40,411 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of3ForFork0_findMax_~e~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-11 13:34:40,411 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of3ForFork0_findMax_~my_max~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-11 13:34:40,411 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of3ForFork0_findMax_~e~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-11 13:34:40,412 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-11 13:34:40,412 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-11 13:34:40,412 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of3ForFork0_findMax_~e~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-11 13:34:40,412 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of3ForFork0_findMax_~my_max~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-11 13:34:40,412 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of3ForFork0_findMax_~my_max~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-11 13:34:40,412 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of3ForFork0_findMax_~e~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-11 13:34:40,413 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of3ForFork0_findMax_~my_max~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-11 13:34:40,413 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of3ForFork0_findMax_~e~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-11 13:34:40,413 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of3ForFork0_findMax_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-11 13:34:40,413 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork0_findMax_#t~post2| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-11 13:34:40,413 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork0_findMax_#t~post2| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-11 13:34:40,413 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of3ForFork0_findMax_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-11 13:34:40,413 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork0_findMax_#t~post2| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-11 13:34:40,414 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork0_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-11 13:34:40,414 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork0_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-11 13:34:40,414 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of3ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-11 13:34:40,415 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of3ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-11 13:34:40,415 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork0_#t~nondet4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-11 13:34:40,415 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork0_#t~nondet4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-11 13:34:40,415 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of3ForFork0_~offset~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-11 13:34:40,415 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork0_#t~nondet4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-11 13:34:40,415 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of3ForFork0_~offset~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-11 13:34:40,416 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-11 13:34:40,416 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of3ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-11 13:34:40,416 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-11 13:34:40,416 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of3ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-11 13:34:40,416 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of3ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-11 13:34:40,416 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of3ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-11 13:34:40,417 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of3ForFork0_~offset~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-11 13:34:40,417 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork0_findMax_#in~offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-11 13:34:40,417 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork0_findMax_#t~post2| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-11 13:34:40,417 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of3ForFork0_findMax_~e~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-11 13:34:40,417 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of3ForFork0_findMax_~offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-11 13:34:40,417 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of3ForFork0_findMax_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-11 13:34:40,417 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork0_findMax_#t~mem3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-11 13:34:40,417 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of3ForFork0_findMax_~my_max~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-11 13:34:40,418 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork0_findMax_#in~offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-11 13:34:40,418 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of3ForFork0_findMax_~offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-11 13:34:40,418 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of3ForFork0_findMax_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-11 13:34:40,418 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of3ForFork0_findMax_~e~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-11 13:34:40,418 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of3ForFork0_findMax_~my_max~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-11 13:34:40,418 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of3ForFork0_findMax_~offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-11 13:34:40,418 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of3ForFork0_findMax_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-11 13:34:40,419 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of3ForFork0_findMax_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-11 13:34:40,419 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of3ForFork0_findMax_~offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-11 13:34:40,419 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of3ForFork0_findMax_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-11 13:34:40,419 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of3ForFork0_findMax_~offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-11 13:34:40,419 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-11 13:34:40,419 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of3ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-11 13:34:40,420 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of3ForFork0_findMax_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-11 13:34:40,420 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork0_findMax_#t~mem3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-11 13:34:40,420 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of3ForFork0_findMax_~my_max~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-11 13:34:40,420 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of3ForFork0_findMax_~my_max~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-11 13:34:40,420 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork0_findMax_#t~mem3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-11 13:34:40,420 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of3ForFork0_findMax_~e~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-11 13:34:40,420 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of3ForFork0_findMax_~my_max~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-11 13:34:40,421 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-11 13:34:40,421 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of3ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-11 13:34:40,421 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork0_findMax_#t~mem3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-11 13:34:40,421 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of3ForFork0_findMax_~my_max~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-11 13:34:40,421 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of3ForFork0_findMax_~my_max~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-11 13:34:40,421 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of3ForFork0_findMax_~my_max~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-11 13:34:40,421 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of3ForFork0_findMax_~e~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-11 13:34:40,422 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of3ForFork0_findMax_~my_max~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-11 13:34:40,422 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of3ForFork0_findMax_~e~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-11 13:34:40,422 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-11 13:34:40,422 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-11 13:34:40,422 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of3ForFork0_findMax_~e~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-11 13:34:40,422 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of3ForFork0_findMax_~my_max~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-11 13:34:40,423 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of3ForFork0_findMax_~my_max~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-11 13:34:40,423 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of3ForFork0_findMax_~e~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-11 13:34:40,423 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of3ForFork0_findMax_~my_max~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-11 13:34:40,423 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of3ForFork0_findMax_~e~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-11 13:34:40,423 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of3ForFork0_findMax_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-11 13:34:40,423 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork0_findMax_#t~post2| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-11 13:34:40,423 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork0_findMax_#t~post2| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-11 13:34:40,424 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of3ForFork0_findMax_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-11 13:34:40,424 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork0_findMax_#t~post2| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-11 13:34:40,424 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-11 13:34:40,424 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-11 13:34:40,424 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork0_findMax_#t~post2| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-11 13:34:40,425 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of3ForFork0_findMax_~my_max~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-11 13:34:40,425 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of3ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-11 13:34:40,425 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of3ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-11 13:34:40,425 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of3ForFork0_~offset~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-11 13:34:40,425 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork0_findMax_#t~mem3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-11 13:34:40,425 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-11 13:34:40,426 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of3ForFork0_findMax_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-11 13:34:40,426 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of3ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-11 13:34:40,426 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork0_findMax_#in~offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-11 13:34:40,426 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of3ForFork0_findMax_~e~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-11 13:34:40,426 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of3ForFork0_findMax_~offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-11 13:34:40,426 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork0_#t~nondet4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-11 13:34:40,429 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of3ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-11 13:34:40,430 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork0_findMax_#t~post2| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-11 13:34:40,430 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork0_#t~nondet4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-11 13:34:40,430 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of3ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-11 13:34:40,430 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of3ForFork0_findMax_~offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-11 13:34:40,430 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of3ForFork0_findMax_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-11 13:34:40,431 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of3ForFork0_findMax_~my_max~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-11 13:34:40,431 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-11 13:34:40,431 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork0_findMax_#t~mem3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-11 13:34:40,431 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-11 13:34:40,431 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of3ForFork0_~offset~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-11 13:34:40,431 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of3ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-11 13:34:40,431 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-11 13:34:40,432 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork0_findMax_#in~offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-11 13:34:40,432 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of3ForFork0_findMax_~e~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-11 13:34:40,433 WARN L313 ript$VariableManager]: TermVariabe thr1Thread3of3ForFork0_findMax_~offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-11 13:34:40,433 WARN L313 ript$VariableManager]: TermVariabe thr1Thread3of3ForFork0_findMax_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-11 13:34:40,434 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-11 13:34:40,434 WARN L313 ript$VariableManager]: TermVariabe thr1Thread3of3ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-11 13:34:40,434 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork0_findMax_#t~mem3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-11 13:34:40,434 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-11 13:34:40,434 WARN L313 ript$VariableManager]: TermVariabe thr1Thread3of3ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-11 13:34:40,434 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-11 13:34:40,434 WARN L313 ript$VariableManager]: TermVariabe thr1Thread3of3ForFork0_findMax_~my_max~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-11 13:34:40,435 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork0_findMax_#in~offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-11 13:34:40,435 WARN L313 ript$VariableManager]: TermVariabe thr1Thread3of3ForFork0_findMax_~e~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-11 13:34:40,435 WARN L313 ript$VariableManager]: TermVariabe thr1Thread3of3ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-11 13:34:40,435 WARN L313 ript$VariableManager]: TermVariabe thr1Thread3of3ForFork0_~offset~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-11 13:34:40,435 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork0_findMax_#t~post2| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-11 13:34:40,435 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork0_#t~nondet4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-11 13:34:40,438 INFO L253 AbstractCegarLoop]: Starting to check reachability of 5 error locations. [2020-10-11 13:34:40,439 INFO L377 AbstractCegarLoop]: Interprodecural is true [2020-10-11 13:34:40,439 INFO L378 AbstractCegarLoop]: Hoare is true [2020-10-11 13:34:40,439 INFO L379 AbstractCegarLoop]: Compute interpolants for FPandBP [2020-10-11 13:34:40,439 INFO L380 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2020-10-11 13:34:40,439 INFO L381 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2020-10-11 13:34:40,439 INFO L382 AbstractCegarLoop]: Difference is false [2020-10-11 13:34:40,439 INFO L383 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2020-10-11 13:34:40,439 INFO L387 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2020-10-11 13:34:40,442 INFO L129 etLargeBlockEncoding]: Petri net LBE is using semantic-based independence relation. [2020-10-11 13:34:40,442 INFO L144 etLargeBlockEncoding]: Starting large block encoding on Petri net that has 139 places, 154 transitions, 329 flow [2020-10-11 13:34:40,442 INFO L111 LiptonReduction]: Starting Lipton reduction on Petri net that has 139 places, 154 transitions, 329 flow [2020-10-11 13:34:40,442 INFO L71 FinitePrefix]: Start finitePrefix. Operand has 139 places, 154 transitions, 329 flow [2020-10-11 13:34:40,473 INFO L129 PetriNetUnfolder]: 25/180 cut-off events. [2020-10-11 13:34:40,473 INFO L130 PetriNetUnfolder]: For 7/7 co-relation queries the response was YES. [2020-10-11 13:34:40,476 INFO L80 FinitePrefix]: Finished finitePrefix Result has 196 conditions, 180 events. 25/180 cut-off events. For 7/7 co-relation queries the response was YES. Maximal size of possible extension queue 7. Compared 481 event pairs, 0 based on Foata normal form. 0/148 useless extension candidates. Maximal degree in co-relation 135. Up to 8 conditions per place. [2020-10-11 13:34:40,487 INFO L117 LiptonReduction]: Number of co-enabled transitions 13356 [2020-10-11 13:34:40,721 WARN L193 SmtUtils]: Spent 123.00 ms on a formula simplification. DAG size of input: 41 DAG size of output: 19 [2020-10-11 13:34:43,362 WARN L193 SmtUtils]: Spent 124.00 ms on a formula simplification. DAG size of input: 68 DAG size of output: 64 [2020-10-11 13:34:43,588 INFO L132 LiptonReduction]: Checked pairs total: 21828 [2020-10-11 13:34:43,589 INFO L134 LiptonReduction]: Total number of compositions: 144 [2020-10-11 13:34:43,589 INFO L100 iNet2FiniteAutomaton]: Start petriNet2FiniteAutomaton. Operand has 39 places, 44 transitions, 109 flow [2020-10-11 13:34:43,812 INFO L122 iNet2FiniteAutomaton]: Finished petriNet2FiniteAutomaton. Result 4009 states. [2020-10-11 13:34:43,812 INFO L276 IsEmpty]: Start isEmpty. Operand 4009 states. [2020-10-11 13:34:43,813 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2020-10-11 13:34:43,813 INFO L413 BasicCegarLoop]: Found error trace [2020-10-11 13:34:43,813 INFO L421 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1] [2020-10-11 13:34:43,814 INFO L429 AbstractCegarLoop]: === Iteration 1 === [thr1Err0ASSERT_VIOLATIONERROR_FUNCTION, thr1Err0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATION, thr1Err0ASSERT_VIOLATIONERROR_FUNCTION, thr1Err0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-10-11 13:34:43,814 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-10-11 13:34:43,814 INFO L82 PathProgramCache]: Analyzing trace with hash -1558707122, now seen corresponding path program 1 times [2020-10-11 13:34:43,814 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-10-11 13:34:43,815 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [704565993] [2020-10-11 13:34:43,815 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-10-11 13:34:43,833 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-11 13:34:43,857 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-10-11 13:34:43,858 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [704565993] [2020-10-11 13:34:43,858 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-10-11 13:34:43,858 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2020-10-11 13:34:43,858 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [652045844] [2020-10-11 13:34:43,859 INFO L461 AbstractCegarLoop]: Interpolant automaton has 2 states [2020-10-11 13:34:43,859 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-10-11 13:34:43,859 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 2 interpolants. [2020-10-11 13:34:43,859 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2020-10-11 13:34:43,859 INFO L87 Difference]: Start difference. First operand 4009 states. Second operand 2 states. [2020-10-11 13:34:43,915 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-10-11 13:34:43,915 INFO L93 Difference]: Finished difference Result 3189 states and 12750 transitions. [2020-10-11 13:34:43,915 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2020-10-11 13:34:43,915 INFO L78 Accepts]: Start accepts. Automaton has 2 states. Word has length 6 [2020-10-11 13:34:43,916 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-10-11 13:34:43,950 INFO L225 Difference]: With dead ends: 3189 [2020-10-11 13:34:43,951 INFO L226 Difference]: Without dead ends: 3189 [2020-10-11 13:34:43,951 INFO L673 BasicCegarLoop]: 0 DeclaredPredicates, 2 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 0 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2020-10-11 13:34:43,979 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 3189 states. [2020-10-11 13:34:44,069 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 3189 to 3189. [2020-10-11 13:34:44,069 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3189 states. [2020-10-11 13:34:44,090 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3189 states to 3189 states and 12750 transitions. [2020-10-11 13:34:44,090 INFO L78 Accepts]: Start accepts. Automaton has 3189 states and 12750 transitions. Word has length 6 [2020-10-11 13:34:44,091 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-10-11 13:34:44,091 INFO L481 AbstractCegarLoop]: Abstraction has 3189 states and 12750 transitions. [2020-10-11 13:34:44,091 INFO L482 AbstractCegarLoop]: Interpolant automaton has 2 states. [2020-10-11 13:34:44,091 INFO L276 IsEmpty]: Start isEmpty. Operand 3189 states and 12750 transitions. [2020-10-11 13:34:44,093 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2020-10-11 13:34:44,093 INFO L413 BasicCegarLoop]: Found error trace [2020-10-11 13:34:44,093 INFO L421 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-10-11 13:34:44,093 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4 [2020-10-11 13:34:44,093 INFO L429 AbstractCegarLoop]: === Iteration 2 === [thr1Err0ASSERT_VIOLATIONERROR_FUNCTION, thr1Err0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATION, thr1Err0ASSERT_VIOLATIONERROR_FUNCTION, thr1Err0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-10-11 13:34:44,093 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-10-11 13:34:44,093 INFO L82 PathProgramCache]: Analyzing trace with hash 1676504121, now seen corresponding path program 1 times [2020-10-11 13:34:44,094 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-10-11 13:34:44,094 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1611058459] [2020-10-11 13:34:44,094 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-10-11 13:34:44,133 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-11 13:34:44,178 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-10-11 13:34:44,178 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1611058459] [2020-10-11 13:34:44,178 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-10-11 13:34:44,178 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2020-10-11 13:34:44,179 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1436422570] [2020-10-11 13:34:44,179 INFO L461 AbstractCegarLoop]: Interpolant automaton has 3 states [2020-10-11 13:34:44,179 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-10-11 13:34:44,180 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2020-10-11 13:34:44,180 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2020-10-11 13:34:44,180 INFO L87 Difference]: Start difference. First operand 3189 states and 12750 transitions. Second operand 3 states. [2020-10-11 13:34:44,231 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-10-11 13:34:44,231 INFO L93 Difference]: Finished difference Result 3543 states and 14127 transitions. [2020-10-11 13:34:44,232 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2020-10-11 13:34:44,232 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 9 [2020-10-11 13:34:44,232 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-10-11 13:34:44,266 INFO L225 Difference]: With dead ends: 3543 [2020-10-11 13:34:44,267 INFO L226 Difference]: Without dead ends: 3543 [2020-10-11 13:34:44,267 INFO L673 BasicCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2020-10-11 13:34:44,295 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 3543 states. [2020-10-11 13:34:44,382 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 3543 to 3543. [2020-10-11 13:34:44,382 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3543 states. [2020-10-11 13:34:44,401 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3543 states to 3543 states and 14127 transitions. [2020-10-11 13:34:44,402 INFO L78 Accepts]: Start accepts. Automaton has 3543 states and 14127 transitions. Word has length 9 [2020-10-11 13:34:44,402 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-10-11 13:34:44,402 INFO L481 AbstractCegarLoop]: Abstraction has 3543 states and 14127 transitions. [2020-10-11 13:34:44,402 INFO L482 AbstractCegarLoop]: Interpolant automaton has 3 states. [2020-10-11 13:34:44,402 INFO L276 IsEmpty]: Start isEmpty. Operand 3543 states and 14127 transitions. [2020-10-11 13:34:44,403 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2020-10-11 13:34:44,403 INFO L413 BasicCegarLoop]: Found error trace [2020-10-11 13:34:44,403 INFO L421 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-10-11 13:34:44,403 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable5 [2020-10-11 13:34:44,404 INFO L429 AbstractCegarLoop]: === Iteration 3 === [thr1Err0ASSERT_VIOLATIONERROR_FUNCTION, thr1Err0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATION, thr1Err0ASSERT_VIOLATIONERROR_FUNCTION, thr1Err0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-10-11 13:34:44,404 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-10-11 13:34:44,404 INFO L82 PathProgramCache]: Analyzing trace with hash -1717698489, now seen corresponding path program 1 times [2020-10-11 13:34:44,404 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-10-11 13:34:44,404 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1201005090] [2020-10-11 13:34:44,405 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-10-11 13:34:44,419 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-11 13:34:44,438 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2020-10-11 13:34:44,438 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1201005090] [2020-10-11 13:34:44,439 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-10-11 13:34:44,439 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2020-10-11 13:34:44,439 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1706424346] [2020-10-11 13:34:44,439 INFO L461 AbstractCegarLoop]: Interpolant automaton has 3 states [2020-10-11 13:34:44,439 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-10-11 13:34:44,440 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2020-10-11 13:34:44,440 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2020-10-11 13:34:44,440 INFO L87 Difference]: Start difference. First operand 3543 states and 14127 transitions. Second operand 3 states. [2020-10-11 13:34:44,548 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-10-11 13:34:44,549 INFO L93 Difference]: Finished difference Result 4210 states and 16223 transitions. [2020-10-11 13:34:44,549 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2020-10-11 13:34:44,549 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 10 [2020-10-11 13:34:44,550 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-10-11 13:34:44,595 INFO L225 Difference]: With dead ends: 4210 [2020-10-11 13:34:44,595 INFO L226 Difference]: Without dead ends: 4210 [2020-10-11 13:34:44,596 INFO L673 BasicCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2020-10-11 13:34:44,623 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 4210 states. [2020-10-11 13:34:44,826 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 4210 to 3935. [2020-10-11 13:34:44,826 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3935 states. [2020-10-11 13:34:44,843 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3935 states to 3935 states and 15473 transitions. [2020-10-11 13:34:44,844 INFO L78 Accepts]: Start accepts. Automaton has 3935 states and 15473 transitions. Word has length 10 [2020-10-11 13:34:44,844 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-10-11 13:34:44,844 INFO L481 AbstractCegarLoop]: Abstraction has 3935 states and 15473 transitions. [2020-10-11 13:34:44,844 INFO L482 AbstractCegarLoop]: Interpolant automaton has 3 states. [2020-10-11 13:34:44,844 INFO L276 IsEmpty]: Start isEmpty. Operand 3935 states and 15473 transitions. [2020-10-11 13:34:44,846 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2020-10-11 13:34:44,846 INFO L413 BasicCegarLoop]: Found error trace [2020-10-11 13:34:44,846 INFO L421 BasicCegarLoop]: trace histogram [4, 3, 1, 1, 1, 1, 1] [2020-10-11 13:34:44,846 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable6 [2020-10-11 13:34:44,846 INFO L429 AbstractCegarLoop]: === Iteration 4 === [thr1Err0ASSERT_VIOLATIONERROR_FUNCTION, thr1Err0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATION, thr1Err0ASSERT_VIOLATIONERROR_FUNCTION, thr1Err0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-10-11 13:34:44,847 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-10-11 13:34:44,847 INFO L82 PathProgramCache]: Analyzing trace with hash 55795008, now seen corresponding path program 1 times [2020-10-11 13:34:44,847 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-10-11 13:34:44,847 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [967076796] [2020-10-11 13:34:44,847 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-10-11 13:34:44,858 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2020-10-11 13:34:44,859 INFO L221 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2020-10-11 13:34:44,869 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2020-10-11 13:34:44,869 INFO L221 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2020-10-11 13:34:44,886 INFO L173 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2020-10-11 13:34:44,886 INFO L519 BasicCegarLoop]: Counterexample might be feasible [2020-10-11 13:34:44,886 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable7 [2020-10-11 13:34:44,887 WARN L371 ceAbstractionStarter]: 3 thread instances were not sufficient, I will increase this number and restart the analysis [2020-10-11 13:34:44,888 INFO L348 ceAbstractionStarter]: Constructing petrified ICFG for 4 thread instances. [2020-10-11 13:34:44,901 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of4ForFork0_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-11 13:34:44,901 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of4ForFork0_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-11 13:34:44,901 WARN L313 ript$VariableManager]: TermVariabe thr1Thread3of4ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-11 13:34:44,901 WARN L313 ript$VariableManager]: TermVariabe thr1Thread3of4ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-11 13:34:44,901 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of4ForFork0_#t~nondet4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-11 13:34:44,902 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of4ForFork0_#t~nondet4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-11 13:34:44,902 WARN L313 ript$VariableManager]: TermVariabe thr1Thread3of4ForFork0_~offset~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-11 13:34:44,906 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of4ForFork0_#t~nondet4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-11 13:34:44,906 WARN L313 ript$VariableManager]: TermVariabe thr1Thread3of4ForFork0_~offset~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-11 13:34:44,907 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of4ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-11 13:34:44,907 WARN L313 ript$VariableManager]: TermVariabe thr1Thread3of4ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-11 13:34:44,907 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of4ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-11 13:34:44,907 WARN L313 ript$VariableManager]: TermVariabe thr1Thread3of4ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-11 13:34:44,907 WARN L313 ript$VariableManager]: TermVariabe thr1Thread3of4ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-11 13:34:44,907 WARN L313 ript$VariableManager]: TermVariabe thr1Thread3of4ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-11 13:34:44,908 WARN L313 ript$VariableManager]: TermVariabe thr1Thread3of4ForFork0_~offset~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-11 13:34:44,908 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of4ForFork0_findMax_#in~offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-11 13:34:44,908 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of4ForFork0_findMax_#t~post2| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-11 13:34:44,908 WARN L313 ript$VariableManager]: TermVariabe thr1Thread3of4ForFork0_findMax_~e~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-11 13:34:44,908 WARN L313 ript$VariableManager]: TermVariabe thr1Thread3of4ForFork0_findMax_~offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-11 13:34:44,908 WARN L313 ript$VariableManager]: TermVariabe thr1Thread3of4ForFork0_findMax_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-11 13:34:44,908 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of4ForFork0_findMax_#t~mem3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-11 13:34:44,908 WARN L313 ript$VariableManager]: TermVariabe thr1Thread3of4ForFork0_findMax_~my_max~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-11 13:34:44,909 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of4ForFork0_findMax_#in~offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-11 13:34:44,909 WARN L313 ript$VariableManager]: TermVariabe thr1Thread3of4ForFork0_findMax_~offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-11 13:34:44,909 WARN L313 ript$VariableManager]: TermVariabe thr1Thread3of4ForFork0_findMax_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-11 13:34:44,909 WARN L313 ript$VariableManager]: TermVariabe thr1Thread3of4ForFork0_findMax_~e~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-11 13:34:44,909 WARN L313 ript$VariableManager]: TermVariabe thr1Thread3of4ForFork0_findMax_~my_max~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-11 13:34:44,909 WARN L313 ript$VariableManager]: TermVariabe thr1Thread3of4ForFork0_findMax_~offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-11 13:34:44,909 WARN L313 ript$VariableManager]: TermVariabe thr1Thread3of4ForFork0_findMax_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-11 13:34:44,910 WARN L313 ript$VariableManager]: TermVariabe thr1Thread3of4ForFork0_findMax_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-11 13:34:44,910 WARN L313 ript$VariableManager]: TermVariabe thr1Thread3of4ForFork0_findMax_~offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-11 13:34:44,910 WARN L313 ript$VariableManager]: TermVariabe thr1Thread3of4ForFork0_findMax_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-11 13:34:44,910 WARN L313 ript$VariableManager]: TermVariabe thr1Thread3of4ForFork0_findMax_~offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-11 13:34:44,910 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of4ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-11 13:34:44,910 WARN L313 ript$VariableManager]: TermVariabe thr1Thread3of4ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-11 13:34:44,910 WARN L313 ript$VariableManager]: TermVariabe thr1Thread3of4ForFork0_findMax_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-11 13:34:44,910 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of4ForFork0_findMax_#t~mem3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-11 13:34:44,911 WARN L313 ript$VariableManager]: TermVariabe thr1Thread3of4ForFork0_findMax_~my_max~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-11 13:34:44,911 WARN L313 ript$VariableManager]: TermVariabe thr1Thread3of4ForFork0_findMax_~my_max~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-11 13:34:44,911 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of4ForFork0_findMax_#t~mem3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-11 13:34:44,911 WARN L313 ript$VariableManager]: TermVariabe thr1Thread3of4ForFork0_findMax_~e~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-11 13:34:44,911 WARN L313 ript$VariableManager]: TermVariabe thr1Thread3of4ForFork0_findMax_~my_max~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-11 13:34:44,911 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of4ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-11 13:34:44,911 WARN L313 ript$VariableManager]: TermVariabe thr1Thread3of4ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-11 13:34:44,912 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of4ForFork0_findMax_#t~mem3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-11 13:34:44,912 WARN L313 ript$VariableManager]: TermVariabe thr1Thread3of4ForFork0_findMax_~my_max~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-11 13:34:44,912 WARN L313 ript$VariableManager]: TermVariabe thr1Thread3of4ForFork0_findMax_~my_max~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-11 13:34:44,912 WARN L313 ript$VariableManager]: TermVariabe thr1Thread3of4ForFork0_findMax_~my_max~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-11 13:34:44,912 WARN L313 ript$VariableManager]: TermVariabe thr1Thread3of4ForFork0_findMax_~e~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-11 13:34:44,912 WARN L313 ript$VariableManager]: TermVariabe thr1Thread3of4ForFork0_findMax_~my_max~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-11 13:34:44,912 WARN L313 ript$VariableManager]: TermVariabe thr1Thread3of4ForFork0_findMax_~e~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-11 13:34:44,912 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of4ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-11 13:34:44,913 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of4ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-11 13:34:44,913 WARN L313 ript$VariableManager]: TermVariabe thr1Thread3of4ForFork0_findMax_~e~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-11 13:34:44,913 WARN L313 ript$VariableManager]: TermVariabe thr1Thread3of4ForFork0_findMax_~my_max~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-11 13:34:44,913 WARN L313 ript$VariableManager]: TermVariabe thr1Thread3of4ForFork0_findMax_~my_max~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-11 13:34:44,913 WARN L313 ript$VariableManager]: TermVariabe thr1Thread3of4ForFork0_findMax_~e~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-11 13:34:44,913 WARN L313 ript$VariableManager]: TermVariabe thr1Thread3of4ForFork0_findMax_~my_max~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-11 13:34:44,913 WARN L313 ript$VariableManager]: TermVariabe thr1Thread3of4ForFork0_findMax_~e~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-11 13:34:44,913 WARN L313 ript$VariableManager]: TermVariabe thr1Thread3of4ForFork0_findMax_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-11 13:34:44,914 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of4ForFork0_findMax_#t~post2| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-11 13:34:44,914 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of4ForFork0_findMax_#t~post2| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-11 13:34:44,914 WARN L313 ript$VariableManager]: TermVariabe thr1Thread3of4ForFork0_findMax_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-11 13:34:44,914 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of4ForFork0_findMax_#t~post2| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-11 13:34:44,916 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread4of4ForFork0_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-11 13:34:44,916 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread4of4ForFork0_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-11 13:34:44,917 WARN L313 ript$VariableManager]: TermVariabe thr1Thread4of4ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-11 13:34:44,917 WARN L313 ript$VariableManager]: TermVariabe thr1Thread4of4ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-11 13:34:44,917 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread4of4ForFork0_#t~nondet4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-11 13:34:44,917 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread4of4ForFork0_#t~nondet4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-11 13:34:44,917 WARN L313 ript$VariableManager]: TermVariabe thr1Thread4of4ForFork0_~offset~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-11 13:34:44,917 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread4of4ForFork0_#t~nondet4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-11 13:34:44,917 WARN L313 ript$VariableManager]: TermVariabe thr1Thread4of4ForFork0_~offset~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-11 13:34:44,917 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread4of4ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-11 13:34:44,918 WARN L313 ript$VariableManager]: TermVariabe thr1Thread4of4ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-11 13:34:44,918 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread4of4ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-11 13:34:44,918 WARN L313 ript$VariableManager]: TermVariabe thr1Thread4of4ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-11 13:34:44,918 WARN L313 ript$VariableManager]: TermVariabe thr1Thread4of4ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-11 13:34:44,918 WARN L313 ript$VariableManager]: TermVariabe thr1Thread4of4ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-11 13:34:44,918 WARN L313 ript$VariableManager]: TermVariabe thr1Thread4of4ForFork0_~offset~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-11 13:34:44,918 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread4of4ForFork0_findMax_#in~offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-11 13:34:44,919 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread4of4ForFork0_findMax_#t~post2| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-11 13:34:44,919 WARN L313 ript$VariableManager]: TermVariabe thr1Thread4of4ForFork0_findMax_~e~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-11 13:34:44,919 WARN L313 ript$VariableManager]: TermVariabe thr1Thread4of4ForFork0_findMax_~offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-11 13:34:44,919 WARN L313 ript$VariableManager]: TermVariabe thr1Thread4of4ForFork0_findMax_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-11 13:34:44,919 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread4of4ForFork0_findMax_#t~mem3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-11 13:34:44,919 WARN L313 ript$VariableManager]: TermVariabe thr1Thread4of4ForFork0_findMax_~my_max~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-11 13:34:44,919 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread4of4ForFork0_findMax_#in~offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-11 13:34:44,919 WARN L313 ript$VariableManager]: TermVariabe thr1Thread4of4ForFork0_findMax_~offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-11 13:34:44,919 WARN L313 ript$VariableManager]: TermVariabe thr1Thread4of4ForFork0_findMax_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-11 13:34:44,920 WARN L313 ript$VariableManager]: TermVariabe thr1Thread4of4ForFork0_findMax_~e~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-11 13:34:44,920 WARN L313 ript$VariableManager]: TermVariabe thr1Thread4of4ForFork0_findMax_~my_max~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-11 13:34:44,920 WARN L313 ript$VariableManager]: TermVariabe thr1Thread4of4ForFork0_findMax_~offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-11 13:34:44,920 WARN L313 ript$VariableManager]: TermVariabe thr1Thread4of4ForFork0_findMax_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-11 13:34:44,920 WARN L313 ript$VariableManager]: TermVariabe thr1Thread4of4ForFork0_findMax_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-11 13:34:44,920 WARN L313 ript$VariableManager]: TermVariabe thr1Thread4of4ForFork0_findMax_~offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-11 13:34:44,920 WARN L313 ript$VariableManager]: TermVariabe thr1Thread4of4ForFork0_findMax_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-11 13:34:44,921 WARN L313 ript$VariableManager]: TermVariabe thr1Thread4of4ForFork0_findMax_~offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-11 13:34:44,921 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread4of4ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-11 13:34:44,921 WARN L313 ript$VariableManager]: TermVariabe thr1Thread4of4ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-11 13:34:44,921 WARN L313 ript$VariableManager]: TermVariabe thr1Thread4of4ForFork0_findMax_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-11 13:34:44,921 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread4of4ForFork0_findMax_#t~mem3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-11 13:34:44,921 WARN L313 ript$VariableManager]: TermVariabe thr1Thread4of4ForFork0_findMax_~my_max~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-11 13:34:44,921 WARN L313 ript$VariableManager]: TermVariabe thr1Thread4of4ForFork0_findMax_~my_max~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-11 13:34:44,922 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread4of4ForFork0_findMax_#t~mem3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-11 13:34:44,922 WARN L313 ript$VariableManager]: TermVariabe thr1Thread4of4ForFork0_findMax_~e~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-11 13:34:44,922 WARN L313 ript$VariableManager]: TermVariabe thr1Thread4of4ForFork0_findMax_~my_max~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-11 13:34:44,922 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread4of4ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-11 13:34:44,922 WARN L313 ript$VariableManager]: TermVariabe thr1Thread4of4ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-11 13:34:44,922 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread4of4ForFork0_findMax_#t~mem3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-11 13:34:44,922 WARN L313 ript$VariableManager]: TermVariabe thr1Thread4of4ForFork0_findMax_~my_max~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-11 13:34:44,923 WARN L313 ript$VariableManager]: TermVariabe thr1Thread4of4ForFork0_findMax_~my_max~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-11 13:34:44,923 WARN L313 ript$VariableManager]: TermVariabe thr1Thread4of4ForFork0_findMax_~my_max~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-11 13:34:44,923 WARN L313 ript$VariableManager]: TermVariabe thr1Thread4of4ForFork0_findMax_~e~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-11 13:34:44,923 WARN L313 ript$VariableManager]: TermVariabe thr1Thread4of4ForFork0_findMax_~my_max~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-11 13:34:44,923 WARN L313 ript$VariableManager]: TermVariabe thr1Thread4of4ForFork0_findMax_~e~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-11 13:34:44,923 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread4of4ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-11 13:34:44,923 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread4of4ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-11 13:34:44,923 WARN L313 ript$VariableManager]: TermVariabe thr1Thread4of4ForFork0_findMax_~e~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-11 13:34:44,924 WARN L313 ript$VariableManager]: TermVariabe thr1Thread4of4ForFork0_findMax_~my_max~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-11 13:34:44,924 WARN L313 ript$VariableManager]: TermVariabe thr1Thread4of4ForFork0_findMax_~my_max~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-11 13:34:44,924 WARN L313 ript$VariableManager]: TermVariabe thr1Thread4of4ForFork0_findMax_~e~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-11 13:34:44,924 WARN L313 ript$VariableManager]: TermVariabe thr1Thread4of4ForFork0_findMax_~my_max~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-11 13:34:44,924 WARN L313 ript$VariableManager]: TermVariabe thr1Thread4of4ForFork0_findMax_~e~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-11 13:34:44,924 WARN L313 ript$VariableManager]: TermVariabe thr1Thread4of4ForFork0_findMax_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-11 13:34:44,924 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread4of4ForFork0_findMax_#t~post2| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-11 13:34:44,924 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread4of4ForFork0_findMax_#t~post2| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-11 13:34:44,925 WARN L313 ript$VariableManager]: TermVariabe thr1Thread4of4ForFork0_findMax_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-11 13:34:44,925 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread4of4ForFork0_findMax_#t~post2| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-11 13:34:44,925 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of4ForFork0_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-11 13:34:44,925 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of4ForFork0_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-11 13:34:44,925 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of4ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-11 13:34:44,925 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of4ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-11 13:34:44,925 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of4ForFork0_#t~nondet4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-11 13:34:44,926 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of4ForFork0_#t~nondet4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-11 13:34:44,926 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of4ForFork0_~offset~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-11 13:34:44,926 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of4ForFork0_#t~nondet4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-11 13:34:44,926 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of4ForFork0_~offset~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-11 13:34:44,926 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of4ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-11 13:34:44,926 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of4ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-11 13:34:44,926 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of4ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-11 13:34:44,927 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of4ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-11 13:34:44,927 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of4ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-11 13:34:44,927 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of4ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-11 13:34:44,927 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of4ForFork0_~offset~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-11 13:34:44,927 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of4ForFork0_findMax_#in~offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-11 13:34:44,927 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of4ForFork0_findMax_#t~post2| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-11 13:34:44,927 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of4ForFork0_findMax_~e~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-11 13:34:44,927 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of4ForFork0_findMax_~offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-11 13:34:44,927 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of4ForFork0_findMax_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-11 13:34:44,928 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of4ForFork0_findMax_#t~mem3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-11 13:34:44,928 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of4ForFork0_findMax_~my_max~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-11 13:34:44,928 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of4ForFork0_findMax_#in~offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-11 13:34:44,928 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of4ForFork0_findMax_~offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-11 13:34:44,928 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of4ForFork0_findMax_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-11 13:34:44,928 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of4ForFork0_findMax_~e~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-11 13:34:44,928 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of4ForFork0_findMax_~my_max~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-11 13:34:44,928 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of4ForFork0_findMax_~offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-11 13:34:44,929 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of4ForFork0_findMax_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-11 13:34:44,929 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of4ForFork0_findMax_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-11 13:34:44,929 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of4ForFork0_findMax_~offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-11 13:34:44,929 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of4ForFork0_findMax_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-11 13:34:44,929 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of4ForFork0_findMax_~offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-11 13:34:44,929 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of4ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-11 13:34:44,929 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of4ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-11 13:34:44,929 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of4ForFork0_findMax_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-11 13:34:44,930 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of4ForFork0_findMax_#t~mem3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-11 13:34:44,930 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of4ForFork0_findMax_~my_max~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-11 13:34:44,930 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of4ForFork0_findMax_~my_max~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-11 13:34:44,930 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of4ForFork0_findMax_#t~mem3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-11 13:34:44,930 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of4ForFork0_findMax_~e~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-11 13:34:44,930 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of4ForFork0_findMax_~my_max~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-11 13:34:44,930 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of4ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-11 13:34:44,930 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of4ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-11 13:34:44,931 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of4ForFork0_findMax_#t~mem3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-11 13:34:44,931 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of4ForFork0_findMax_~my_max~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-11 13:34:44,931 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of4ForFork0_findMax_~my_max~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-11 13:34:44,931 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of4ForFork0_findMax_~my_max~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-11 13:34:44,931 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of4ForFork0_findMax_~e~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-11 13:34:44,931 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of4ForFork0_findMax_~my_max~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-11 13:34:44,931 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of4ForFork0_findMax_~e~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-11 13:34:44,932 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of4ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-11 13:34:44,932 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of4ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-11 13:34:44,932 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of4ForFork0_findMax_~e~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-11 13:34:44,934 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of4ForFork0_findMax_~my_max~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-11 13:34:44,934 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of4ForFork0_findMax_~my_max~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-11 13:34:44,934 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of4ForFork0_findMax_~e~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-11 13:34:44,934 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of4ForFork0_findMax_~my_max~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-11 13:34:44,934 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of4ForFork0_findMax_~e~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-11 13:34:44,934 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of4ForFork0_findMax_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-11 13:34:44,934 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of4ForFork0_findMax_#t~post2| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-11 13:34:44,935 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of4ForFork0_findMax_#t~post2| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-11 13:34:44,935 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of4ForFork0_findMax_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-11 13:34:44,935 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of4ForFork0_findMax_#t~post2| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-11 13:34:44,935 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of4ForFork0_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-11 13:34:44,935 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of4ForFork0_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-11 13:34:44,935 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of4ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-11 13:34:44,935 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of4ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-11 13:34:44,936 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of4ForFork0_#t~nondet4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-11 13:34:44,936 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of4ForFork0_#t~nondet4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-11 13:34:44,936 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of4ForFork0_~offset~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-11 13:34:44,936 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of4ForFork0_#t~nondet4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-11 13:34:44,936 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of4ForFork0_~offset~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-11 13:34:44,936 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of4ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-11 13:34:44,936 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of4ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-11 13:34:44,937 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of4ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-11 13:34:44,937 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of4ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-11 13:34:44,937 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of4ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-11 13:34:44,937 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of4ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-11 13:34:44,937 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of4ForFork0_~offset~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-11 13:34:44,937 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of4ForFork0_findMax_#in~offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-11 13:34:44,937 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of4ForFork0_findMax_#t~post2| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-11 13:34:44,937 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of4ForFork0_findMax_~e~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-11 13:34:44,938 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of4ForFork0_findMax_~offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-11 13:34:44,938 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of4ForFork0_findMax_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-11 13:34:44,938 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of4ForFork0_findMax_#t~mem3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-11 13:34:44,938 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of4ForFork0_findMax_~my_max~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-11 13:34:44,938 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of4ForFork0_findMax_#in~offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-11 13:34:44,938 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of4ForFork0_findMax_~offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-11 13:34:44,938 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of4ForFork0_findMax_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-11 13:34:44,938 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of4ForFork0_findMax_~e~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-11 13:34:44,939 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of4ForFork0_findMax_~my_max~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-11 13:34:44,939 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of4ForFork0_findMax_~offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-11 13:34:44,939 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of4ForFork0_findMax_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-11 13:34:44,939 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of4ForFork0_findMax_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-11 13:34:44,939 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of4ForFork0_findMax_~offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-11 13:34:44,939 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of4ForFork0_findMax_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-11 13:34:44,939 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of4ForFork0_findMax_~offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-11 13:34:44,939 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of4ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-11 13:34:44,940 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of4ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-11 13:34:44,940 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of4ForFork0_findMax_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-11 13:34:44,940 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of4ForFork0_findMax_#t~mem3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-11 13:34:44,940 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of4ForFork0_findMax_~my_max~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-11 13:34:44,940 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of4ForFork0_findMax_~my_max~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-11 13:34:44,940 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of4ForFork0_findMax_#t~mem3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-11 13:34:44,940 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of4ForFork0_findMax_~e~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-11 13:34:44,941 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of4ForFork0_findMax_~my_max~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-11 13:34:44,941 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of4ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-11 13:34:44,941 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of4ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-11 13:34:44,941 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of4ForFork0_findMax_#t~mem3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-11 13:34:44,941 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of4ForFork0_findMax_~my_max~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-11 13:34:44,941 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of4ForFork0_findMax_~my_max~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-11 13:34:44,941 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of4ForFork0_findMax_~my_max~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-11 13:34:44,941 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of4ForFork0_findMax_~e~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-11 13:34:44,942 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of4ForFork0_findMax_~my_max~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-11 13:34:44,942 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of4ForFork0_findMax_~e~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-11 13:34:44,942 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of4ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-11 13:34:44,942 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of4ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-11 13:34:44,942 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of4ForFork0_findMax_~e~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-11 13:34:44,942 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of4ForFork0_findMax_~my_max~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-11 13:34:44,942 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of4ForFork0_findMax_~my_max~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-11 13:34:44,942 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of4ForFork0_findMax_~e~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-11 13:34:44,943 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of4ForFork0_findMax_~my_max~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-11 13:34:44,943 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of4ForFork0_findMax_~e~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-11 13:34:44,943 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of4ForFork0_findMax_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-11 13:34:44,943 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of4ForFork0_findMax_#t~post2| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-11 13:34:44,943 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of4ForFork0_findMax_#t~post2| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-11 13:34:44,943 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of4ForFork0_findMax_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-11 13:34:44,943 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of4ForFork0_findMax_#t~post2| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-11 13:34:44,944 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of4ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-11 13:34:44,944 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of4ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-11 13:34:44,944 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of4ForFork0_findMax_#t~mem3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-11 13:34:44,944 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of4ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-11 13:34:44,944 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of4ForFork0_findMax_#t~post2| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-11 13:34:44,945 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of4ForFork0_findMax_~offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-11 13:34:44,945 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of4ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-11 13:34:44,945 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of4ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-11 13:34:44,945 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of4ForFork0_findMax_#in~offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-11 13:34:44,945 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of4ForFork0_findMax_~e~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-11 13:34:44,945 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of4ForFork0_findMax_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-11 13:34:44,945 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of4ForFork0_findMax_~my_max~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-11 13:34:44,946 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of4ForFork0_#t~nondet4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-11 13:34:44,946 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of4ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-11 13:34:44,946 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of4ForFork0_~offset~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-11 13:34:44,947 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of4ForFork0_findMax_~e~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-11 13:34:44,947 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of4ForFork0_findMax_#in~offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-11 13:34:44,947 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of4ForFork0_#t~nondet4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-11 13:34:44,947 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of4ForFork0_~offset~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-11 13:34:44,948 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of4ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-11 13:34:44,948 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of4ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-11 13:34:44,948 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of4ForFork0_findMax_~offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-11 13:34:44,948 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of4ForFork0_findMax_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-11 13:34:44,948 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of4ForFork0_findMax_#t~mem3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-11 13:34:44,948 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of4ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-11 13:34:44,948 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of4ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-11 13:34:44,949 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of4ForFork0_findMax_#t~post2| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-11 13:34:44,949 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of4ForFork0_findMax_~my_max~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-11 13:34:44,949 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of4ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-11 13:34:44,949 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of4ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-11 13:34:44,951 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of4ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-11 13:34:44,951 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of4ForFork0_findMax_#t~mem3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-11 13:34:44,951 WARN L313 ript$VariableManager]: TermVariabe thr1Thread3of4ForFork0_findMax_~offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-11 13:34:44,951 WARN L313 ript$VariableManager]: TermVariabe thr1Thread3of4ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-11 13:34:44,951 WARN L313 ript$VariableManager]: TermVariabe thr1Thread3of4ForFork0_findMax_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-11 13:34:44,951 WARN L313 ript$VariableManager]: TermVariabe thr1Thread3of4ForFork0_findMax_~my_max~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-11 13:34:44,952 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of4ForFork0_findMax_#in~offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-11 13:34:44,952 WARN L313 ript$VariableManager]: TermVariabe thr1Thread3of4ForFork0_findMax_~e~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-11 13:34:44,952 WARN L313 ript$VariableManager]: TermVariabe thr1Thread3of4ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-11 13:34:44,952 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of4ForFork0_findMax_#t~post2| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-11 13:34:44,952 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of4ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-11 13:34:44,952 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of4ForFork0_#t~nondet4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-11 13:34:44,952 WARN L313 ript$VariableManager]: TermVariabe thr1Thread3of4ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-11 13:34:44,953 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of4ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-11 13:34:44,953 WARN L313 ript$VariableManager]: TermVariabe thr1Thread3of4ForFork0_~offset~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-11 13:34:44,955 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread4of4ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-11 13:34:44,955 WARN L313 ript$VariableManager]: TermVariabe thr1Thread4of4ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-11 13:34:44,955 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread4of4ForFork0_findMax_#t~post2| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-11 13:34:44,955 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread4of4ForFork0_findMax_#in~offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-11 13:34:44,955 WARN L313 ript$VariableManager]: TermVariabe thr1Thread4of4ForFork0_findMax_~e~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-11 13:34:44,955 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread4of4ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-11 13:34:44,956 WARN L313 ript$VariableManager]: TermVariabe thr1Thread4of4ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-11 13:34:44,956 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread4of4ForFork0_findMax_#t~mem3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-11 13:34:44,956 WARN L313 ript$VariableManager]: TermVariabe thr1Thread4of4ForFork0_~offset~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-11 13:34:44,956 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread4of4ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-11 13:34:44,956 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread4of4ForFork0_#t~nondet4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-11 13:34:44,956 WARN L313 ript$VariableManager]: TermVariabe thr1Thread4of4ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-11 13:34:44,956 WARN L313 ript$VariableManager]: TermVariabe thr1Thread4of4ForFork0_findMax_~offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-11 13:34:44,956 WARN L313 ript$VariableManager]: TermVariabe thr1Thread4of4ForFork0_findMax_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-11 13:34:44,957 WARN L313 ript$VariableManager]: TermVariabe thr1Thread4of4ForFork0_findMax_~my_max~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-11 13:34:44,959 INFO L253 AbstractCegarLoop]: Starting to check reachability of 6 error locations. [2020-10-11 13:34:44,959 INFO L377 AbstractCegarLoop]: Interprodecural is true [2020-10-11 13:34:44,959 INFO L378 AbstractCegarLoop]: Hoare is true [2020-10-11 13:34:44,959 INFO L379 AbstractCegarLoop]: Compute interpolants for FPandBP [2020-10-11 13:34:44,959 INFO L380 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2020-10-11 13:34:44,959 INFO L381 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2020-10-11 13:34:44,960 INFO L382 AbstractCegarLoop]: Difference is false [2020-10-11 13:34:44,960 INFO L383 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2020-10-11 13:34:44,960 INFO L387 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2020-10-11 13:34:44,962 INFO L129 etLargeBlockEncoding]: Petri net LBE is using semantic-based independence relation. [2020-10-11 13:34:44,962 INFO L144 etLargeBlockEncoding]: Starting large block encoding on Petri net that has 177 places, 197 transitions, 426 flow [2020-10-11 13:34:44,962 INFO L111 LiptonReduction]: Starting Lipton reduction on Petri net that has 177 places, 197 transitions, 426 flow [2020-10-11 13:34:44,963 INFO L71 FinitePrefix]: Start finitePrefix. Operand has 177 places, 197 transitions, 426 flow [2020-10-11 13:34:45,002 INFO L129 PetriNetUnfolder]: 33/232 cut-off events. [2020-10-11 13:34:45,002 INFO L130 PetriNetUnfolder]: For 16/16 co-relation queries the response was YES. [2020-10-11 13:34:45,006 INFO L80 FinitePrefix]: Finished finitePrefix Result has 255 conditions, 232 events. 33/232 cut-off events. For 16/16 co-relation queries the response was YES. Maximal size of possible extension queue 9. Compared 737 event pairs, 0 based on Foata normal form. 0/190 useless extension candidates. Maximal degree in co-relation 188. Up to 10 conditions per place. [2020-10-11 13:34:45,027 INFO L117 LiptonReduction]: Number of co-enabled transitions 25032 [2020-10-11 13:34:45,237 WARN L193 SmtUtils]: Spent 117.00 ms on a formula simplification. DAG size of input: 41 DAG size of output: 19 [2020-10-11 13:34:45,600 WARN L193 SmtUtils]: Spent 125.00 ms on a formula simplification. DAG size of input: 41 DAG size of output: 19 [2020-10-11 13:34:48,135 WARN L193 SmtUtils]: Spent 160.00 ms on a formula simplification. DAG size of input: 68 DAG size of output: 66 [2020-10-11 13:34:48,648 INFO L132 LiptonReduction]: Checked pairs total: 39280 [2020-10-11 13:34:48,648 INFO L134 LiptonReduction]: Total number of compositions: 184 [2020-10-11 13:34:48,649 INFO L100 iNet2FiniteAutomaton]: Start petriNet2FiniteAutomaton. Operand has 50 places, 57 transitions, 146 flow [2020-10-11 13:34:52,515 INFO L122 iNet2FiniteAutomaton]: Finished petriNet2FiniteAutomaton. Result 36085 states. [2020-10-11 13:34:52,516 INFO L276 IsEmpty]: Start isEmpty. Operand 36085 states. [2020-10-11 13:34:52,516 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2020-10-11 13:34:52,516 INFO L413 BasicCegarLoop]: Found error trace [2020-10-11 13:34:52,516 INFO L421 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1] [2020-10-11 13:34:52,517 INFO L429 AbstractCegarLoop]: === Iteration 1 === [thr1Err0ASSERT_VIOLATIONERROR_FUNCTION, thr1Err0ASSERT_VIOLATIONERROR_FUNCTION, thr1Err0ASSERT_VIOLATIONERROR_FUNCTION, thr1Err0ASSERT_VIOLATIONERROR_FUNCTION, thr1Err0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATION]=== [2020-10-11 13:34:52,517 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-10-11 13:34:52,517 INFO L82 PathProgramCache]: Analyzing trace with hash -2112006748, now seen corresponding path program 1 times [2020-10-11 13:34:52,517 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-10-11 13:34:52,518 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1155798971] [2020-10-11 13:34:52,518 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-10-11 13:34:52,524 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-11 13:34:52,529 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-10-11 13:34:52,530 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1155798971] [2020-10-11 13:34:52,530 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-10-11 13:34:52,530 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2020-10-11 13:34:52,530 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1107371776] [2020-10-11 13:34:52,531 INFO L461 AbstractCegarLoop]: Interpolant automaton has 2 states [2020-10-11 13:34:52,531 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-10-11 13:34:52,531 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 2 interpolants. [2020-10-11 13:34:52,531 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2020-10-11 13:34:52,531 INFO L87 Difference]: Start difference. First operand 36085 states. Second operand 2 states. [2020-10-11 13:34:52,813 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-10-11 13:34:52,813 INFO L93 Difference]: Finished difference Result 28704 states and 146643 transitions. [2020-10-11 13:34:52,813 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2020-10-11 13:34:52,813 INFO L78 Accepts]: Start accepts. Automaton has 2 states. Word has length 6 [2020-10-11 13:34:52,813 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-10-11 13:34:53,015 INFO L225 Difference]: With dead ends: 28704 [2020-10-11 13:34:53,015 INFO L226 Difference]: Without dead ends: 28704 [2020-10-11 13:34:53,016 INFO L673 BasicCegarLoop]: 0 DeclaredPredicates, 2 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 0 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2020-10-11 13:34:55,088 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 28704 states. [2020-10-11 13:34:55,774 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 28704 to 28704. [2020-10-11 13:34:55,775 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 28704 states. [2020-10-11 13:34:56,205 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 28704 states to 28704 states and 146643 transitions. [2020-10-11 13:34:56,206 INFO L78 Accepts]: Start accepts. Automaton has 28704 states and 146643 transitions. Word has length 6 [2020-10-11 13:34:56,206 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-10-11 13:34:56,206 INFO L481 AbstractCegarLoop]: Abstraction has 28704 states and 146643 transitions. [2020-10-11 13:34:56,206 INFO L482 AbstractCegarLoop]: Interpolant automaton has 2 states. [2020-10-11 13:34:56,206 INFO L276 IsEmpty]: Start isEmpty. Operand 28704 states and 146643 transitions. [2020-10-11 13:34:56,207 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2020-10-11 13:34:56,207 INFO L413 BasicCegarLoop]: Found error trace [2020-10-11 13:34:56,207 INFO L421 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-10-11 13:34:56,207 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable8 [2020-10-11 13:34:56,207 INFO L429 AbstractCegarLoop]: === Iteration 2 === [thr1Err0ASSERT_VIOLATIONERROR_FUNCTION, thr1Err0ASSERT_VIOLATIONERROR_FUNCTION, thr1Err0ASSERT_VIOLATIONERROR_FUNCTION, thr1Err0ASSERT_VIOLATIONERROR_FUNCTION, thr1Err0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATION]=== [2020-10-11 13:34:56,208 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-10-11 13:34:56,208 INFO L82 PathProgramCache]: Analyzing trace with hash -1875370806, now seen corresponding path program 1 times [2020-10-11 13:34:56,208 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-10-11 13:34:56,208 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [281789485] [2020-10-11 13:34:56,208 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-10-11 13:34:56,215 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-11 13:34:56,226 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-10-11 13:34:56,227 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [281789485] [2020-10-11 13:34:56,227 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-10-11 13:34:56,227 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2020-10-11 13:34:56,227 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [233713004] [2020-10-11 13:34:56,228 INFO L461 AbstractCegarLoop]: Interpolant automaton has 3 states [2020-10-11 13:34:56,228 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-10-11 13:34:56,228 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2020-10-11 13:34:56,228 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2020-10-11 13:34:56,229 INFO L87 Difference]: Start difference. First operand 28704 states and 146643 transitions. Second operand 3 states. [2020-10-11 13:34:56,525 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-10-11 13:34:56,525 INFO L93 Difference]: Finished difference Result 31893 states and 162582 transitions. [2020-10-11 13:34:56,526 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2020-10-11 13:34:56,526 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 9 [2020-10-11 13:34:56,526 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-10-11 13:34:56,687 INFO L225 Difference]: With dead ends: 31893 [2020-10-11 13:34:56,688 INFO L226 Difference]: Without dead ends: 31893 [2020-10-11 13:34:56,689 INFO L673 BasicCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2020-10-11 13:34:57,215 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 31893 states. [2020-10-11 13:34:58,412 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 31893 to 31893. [2020-10-11 13:34:58,413 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 31893 states. [2020-10-11 13:34:58,588 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 31893 states to 31893 states and 162582 transitions. [2020-10-11 13:34:58,589 INFO L78 Accepts]: Start accepts. Automaton has 31893 states and 162582 transitions. Word has length 9 [2020-10-11 13:34:58,589 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-10-11 13:34:58,589 INFO L481 AbstractCegarLoop]: Abstraction has 31893 states and 162582 transitions. [2020-10-11 13:34:58,589 INFO L482 AbstractCegarLoop]: Interpolant automaton has 3 states. [2020-10-11 13:34:58,589 INFO L276 IsEmpty]: Start isEmpty. Operand 31893 states and 162582 transitions. [2020-10-11 13:34:58,590 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2020-10-11 13:34:58,590 INFO L413 BasicCegarLoop]: Found error trace [2020-10-11 13:34:58,590 INFO L421 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-10-11 13:34:58,590 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable9 [2020-10-11 13:34:58,590 INFO L429 AbstractCegarLoop]: === Iteration 3 === [thr1Err0ASSERT_VIOLATIONERROR_FUNCTION, thr1Err0ASSERT_VIOLATIONERROR_FUNCTION, thr1Err0ASSERT_VIOLATIONERROR_FUNCTION, thr1Err0ASSERT_VIOLATIONERROR_FUNCTION, thr1Err0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATION]=== [2020-10-11 13:34:58,590 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-10-11 13:34:58,591 INFO L82 PathProgramCache]: Analyzing trace with hash 9562633, now seen corresponding path program 1 times [2020-10-11 13:34:58,591 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-10-11 13:34:58,591 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [760503084] [2020-10-11 13:34:58,591 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-10-11 13:34:58,599 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-11 13:34:58,615 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2020-10-11 13:34:58,615 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [760503084] [2020-10-11 13:34:58,616 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-10-11 13:34:58,616 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2020-10-11 13:34:58,616 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [104065021] [2020-10-11 13:34:58,616 INFO L461 AbstractCegarLoop]: Interpolant automaton has 3 states [2020-10-11 13:34:58,616 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-10-11 13:34:58,617 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2020-10-11 13:34:58,617 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2020-10-11 13:34:58,617 INFO L87 Difference]: Start difference. First operand 31893 states and 162582 transitions. Second operand 3 states. [2020-10-11 13:34:58,903 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-10-11 13:34:58,903 INFO L93 Difference]: Finished difference Result 39865 states and 198089 transitions. [2020-10-11 13:34:58,904 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2020-10-11 13:34:58,904 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 10 [2020-10-11 13:34:58,904 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-10-11 13:34:59,082 INFO L225 Difference]: With dead ends: 39865 [2020-10-11 13:34:59,083 INFO L226 Difference]: Without dead ends: 39865 [2020-10-11 13:34:59,083 INFO L673 BasicCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2020-10-11 13:35:01,795 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 39865 states. [2020-10-11 13:35:02,361 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 39865 to 36995. [2020-10-11 13:35:02,362 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 36995 states. [2020-10-11 13:35:02,489 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 36995 states to 36995 states and 186908 transitions. [2020-10-11 13:35:02,489 INFO L78 Accepts]: Start accepts. Automaton has 36995 states and 186908 transitions. Word has length 10 [2020-10-11 13:35:02,489 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-10-11 13:35:02,489 INFO L481 AbstractCegarLoop]: Abstraction has 36995 states and 186908 transitions. [2020-10-11 13:35:02,490 INFO L482 AbstractCegarLoop]: Interpolant automaton has 3 states. [2020-10-11 13:35:02,490 INFO L276 IsEmpty]: Start isEmpty. Operand 36995 states and 186908 transitions. [2020-10-11 13:35:02,490 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2020-10-11 13:35:02,490 INFO L413 BasicCegarLoop]: Found error trace [2020-10-11 13:35:02,491 INFO L421 BasicCegarLoop]: trace histogram [2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-10-11 13:35:02,491 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable10 [2020-10-11 13:35:02,491 INFO L429 AbstractCegarLoop]: === Iteration 4 === [thr1Err0ASSERT_VIOLATIONERROR_FUNCTION, thr1Err0ASSERT_VIOLATIONERROR_FUNCTION, thr1Err0ASSERT_VIOLATIONERROR_FUNCTION, thr1Err0ASSERT_VIOLATIONERROR_FUNCTION, thr1Err0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATION]=== [2020-10-11 13:35:02,491 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-10-11 13:35:02,491 INFO L82 PathProgramCache]: Analyzing trace with hash -1218086408, now seen corresponding path program 1 times [2020-10-11 13:35:02,491 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-10-11 13:35:02,491 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1626367614] [2020-10-11 13:35:02,492 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-10-11 13:35:02,498 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-11 13:35:02,513 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2020-10-11 13:35:02,514 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1626367614] [2020-10-11 13:35:02,514 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-10-11 13:35:02,514 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2020-10-11 13:35:02,514 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [627464317] [2020-10-11 13:35:02,515 INFO L461 AbstractCegarLoop]: Interpolant automaton has 3 states [2020-10-11 13:35:02,515 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-10-11 13:35:02,515 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2020-10-11 13:35:02,515 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2020-10-11 13:35:02,515 INFO L87 Difference]: Start difference. First operand 36995 states and 186908 transitions. Second operand 3 states. [2020-10-11 13:35:03,152 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-10-11 13:35:03,152 INFO L93 Difference]: Finished difference Result 40927 states and 206310 transitions. [2020-10-11 13:35:03,153 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2020-10-11 13:35:03,153 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 12 [2020-10-11 13:35:03,153 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-10-11 13:35:03,284 INFO L225 Difference]: With dead ends: 40927 [2020-10-11 13:35:03,284 INFO L226 Difference]: Without dead ends: 40927 [2020-10-11 13:35:03,284 INFO L673 BasicCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2020-10-11 13:35:03,663 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 40927 states. [2020-10-11 13:35:04,897 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 40927 to 40927. [2020-10-11 13:35:04,897 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 40927 states. [2020-10-11 13:35:05,038 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 40927 states to 40927 states and 206310 transitions. [2020-10-11 13:35:05,038 INFO L78 Accepts]: Start accepts. Automaton has 40927 states and 206310 transitions. Word has length 12 [2020-10-11 13:35:05,039 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-10-11 13:35:05,039 INFO L481 AbstractCegarLoop]: Abstraction has 40927 states and 206310 transitions. [2020-10-11 13:35:05,039 INFO L482 AbstractCegarLoop]: Interpolant automaton has 3 states. [2020-10-11 13:35:05,039 INFO L276 IsEmpty]: Start isEmpty. Operand 40927 states and 206310 transitions. [2020-10-11 13:35:05,040 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 14 [2020-10-11 13:35:05,040 INFO L413 BasicCegarLoop]: Found error trace [2020-10-11 13:35:05,040 INFO L421 BasicCegarLoop]: trace histogram [2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-10-11 13:35:05,040 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable11 [2020-10-11 13:35:05,040 INFO L429 AbstractCegarLoop]: === Iteration 5 === [thr1Err0ASSERT_VIOLATIONERROR_FUNCTION, thr1Err0ASSERT_VIOLATIONERROR_FUNCTION, thr1Err0ASSERT_VIOLATIONERROR_FUNCTION, thr1Err0ASSERT_VIOLATIONERROR_FUNCTION, thr1Err0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATION]=== [2020-10-11 13:35:05,041 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-10-11 13:35:05,041 INFO L82 PathProgramCache]: Analyzing trace with hash -931535376, now seen corresponding path program 1 times [2020-10-11 13:35:05,041 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-10-11 13:35:05,041 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [384737740] [2020-10-11 13:35:05,041 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-10-11 13:35:05,049 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-11 13:35:05,064 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2020-10-11 13:35:05,065 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [384737740] [2020-10-11 13:35:05,065 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-10-11 13:35:05,065 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2020-10-11 13:35:05,065 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [333275475] [2020-10-11 13:35:05,066 INFO L461 AbstractCegarLoop]: Interpolant automaton has 3 states [2020-10-11 13:35:05,066 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-10-11 13:35:05,066 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2020-10-11 13:35:05,066 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2020-10-11 13:35:05,066 INFO L87 Difference]: Start difference. First operand 40927 states and 206310 transitions. Second operand 3 states. [2020-10-11 13:35:05,381 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-10-11 13:35:05,381 INFO L93 Difference]: Finished difference Result 50116 states and 245966 transitions. [2020-10-11 13:35:05,382 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2020-10-11 13:35:05,382 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 13 [2020-10-11 13:35:05,382 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-10-11 13:35:05,532 INFO L225 Difference]: With dead ends: 50116 [2020-10-11 13:35:05,533 INFO L226 Difference]: Without dead ends: 50116 [2020-10-11 13:35:05,533 INFO L673 BasicCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2020-10-11 13:35:05,916 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 50116 states. [2020-10-11 13:35:07,413 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 50116 to 46579. [2020-10-11 13:35:07,414 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 46579 states. [2020-10-11 13:35:07,580 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 46579 states to 46579 states and 232414 transitions. [2020-10-11 13:35:07,580 INFO L78 Accepts]: Start accepts. Automaton has 46579 states and 232414 transitions. Word has length 13 [2020-10-11 13:35:07,581 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-10-11 13:35:07,581 INFO L481 AbstractCegarLoop]: Abstraction has 46579 states and 232414 transitions. [2020-10-11 13:35:07,582 INFO L482 AbstractCegarLoop]: Interpolant automaton has 3 states. [2020-10-11 13:35:07,582 INFO L276 IsEmpty]: Start isEmpty. Operand 46579 states and 232414 transitions. [2020-10-11 13:35:07,583 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 16 [2020-10-11 13:35:07,583 INFO L413 BasicCegarLoop]: Found error trace [2020-10-11 13:35:07,583 INFO L421 BasicCegarLoop]: trace histogram [3, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-10-11 13:35:07,583 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable12 [2020-10-11 13:35:07,583 INFO L429 AbstractCegarLoop]: === Iteration 6 === [thr1Err0ASSERT_VIOLATIONERROR_FUNCTION, thr1Err0ASSERT_VIOLATIONERROR_FUNCTION, thr1Err0ASSERT_VIOLATIONERROR_FUNCTION, thr1Err0ASSERT_VIOLATIONERROR_FUNCTION, thr1Err0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATION]=== [2020-10-11 13:35:07,583 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-10-11 13:35:07,584 INFO L82 PathProgramCache]: Analyzing trace with hash -18181776, now seen corresponding path program 1 times [2020-10-11 13:35:07,584 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-10-11 13:35:07,584 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1797834946] [2020-10-11 13:35:07,584 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-10-11 13:35:07,591 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-11 13:35:07,610 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2020-10-11 13:35:07,610 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1797834946] [2020-10-11 13:35:07,610 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-10-11 13:35:07,611 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2020-10-11 13:35:07,611 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1832202207] [2020-10-11 13:35:07,611 INFO L461 AbstractCegarLoop]: Interpolant automaton has 3 states [2020-10-11 13:35:07,611 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-10-11 13:35:07,611 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2020-10-11 13:35:07,612 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2020-10-11 13:35:07,612 INFO L87 Difference]: Start difference. First operand 46579 states and 232414 transitions. Second operand 3 states. [2020-10-11 13:35:07,903 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-10-11 13:35:07,903 INFO L93 Difference]: Finished difference Result 51131 states and 254598 transitions. [2020-10-11 13:35:07,903 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2020-10-11 13:35:07,904 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 15 [2020-10-11 13:35:07,904 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-10-11 13:35:11,338 INFO L225 Difference]: With dead ends: 51131 [2020-10-11 13:35:11,339 INFO L226 Difference]: Without dead ends: 51131 [2020-10-11 13:35:11,339 INFO L673 BasicCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2020-10-11 13:35:11,717 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 51131 states. [2020-10-11 13:35:12,430 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 51131 to 51131. [2020-10-11 13:35:12,431 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 51131 states. [2020-10-11 13:35:13,005 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 51131 states to 51131 states and 254598 transitions. [2020-10-11 13:35:13,005 INFO L78 Accepts]: Start accepts. Automaton has 51131 states and 254598 transitions. Word has length 15 [2020-10-11 13:35:13,005 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-10-11 13:35:13,005 INFO L481 AbstractCegarLoop]: Abstraction has 51131 states and 254598 transitions. [2020-10-11 13:35:13,006 INFO L482 AbstractCegarLoop]: Interpolant automaton has 3 states. [2020-10-11 13:35:13,006 INFO L276 IsEmpty]: Start isEmpty. Operand 51131 states and 254598 transitions. [2020-10-11 13:35:13,007 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 16 [2020-10-11 13:35:13,007 INFO L413 BasicCegarLoop]: Found error trace [2020-10-11 13:35:13,008 INFO L421 BasicCegarLoop]: trace histogram [5, 4, 1, 1, 1, 1, 1, 1] [2020-10-11 13:35:13,008 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable13 [2020-10-11 13:35:13,008 INFO L429 AbstractCegarLoop]: === Iteration 7 === [thr1Err0ASSERT_VIOLATIONERROR_FUNCTION, thr1Err0ASSERT_VIOLATIONERROR_FUNCTION, thr1Err0ASSERT_VIOLATIONERROR_FUNCTION, thr1Err0ASSERT_VIOLATIONERROR_FUNCTION, thr1Err0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATION]=== [2020-10-11 13:35:13,008 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-10-11 13:35:13,008 INFO L82 PathProgramCache]: Analyzing trace with hash -2122837755, now seen corresponding path program 1 times [2020-10-11 13:35:13,009 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-10-11 13:35:13,009 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1988929297] [2020-10-11 13:35:13,009 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-10-11 13:35:13,018 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2020-10-11 13:35:13,018 INFO L221 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2020-10-11 13:35:13,025 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2020-10-11 13:35:13,025 INFO L221 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2020-10-11 13:35:13,036 INFO L173 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2020-10-11 13:35:13,037 INFO L519 BasicCegarLoop]: Counterexample might be feasible [2020-10-11 13:35:13,037 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable14 [2020-10-11 13:35:13,037 WARN L371 ceAbstractionStarter]: 4 thread instances were not sufficient, I will increase this number and restart the analysis [2020-10-11 13:35:13,038 INFO L348 ceAbstractionStarter]: Constructing petrified ICFG for 5 thread instances. [2020-10-11 13:35:13,050 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of5ForFork0_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-11 13:35:13,050 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of5ForFork0_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-11 13:35:13,051 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of5ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-11 13:35:13,051 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of5ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-11 13:35:13,051 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of5ForFork0_#t~nondet4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-11 13:35:13,051 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of5ForFork0_#t~nondet4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-11 13:35:13,051 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of5ForFork0_~offset~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-11 13:35:13,051 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of5ForFork0_#t~nondet4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-11 13:35:13,051 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of5ForFork0_~offset~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-11 13:35:13,051 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of5ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-11 13:35:13,052 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of5ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-11 13:35:13,052 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of5ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-11 13:35:13,052 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of5ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-11 13:35:13,052 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of5ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-11 13:35:13,052 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of5ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-11 13:35:13,052 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of5ForFork0_~offset~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-11 13:35:13,052 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of5ForFork0_findMax_#in~offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-11 13:35:13,052 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of5ForFork0_findMax_#t~post2| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-11 13:35:13,053 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of5ForFork0_findMax_~e~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-11 13:35:13,053 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of5ForFork0_findMax_~offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-11 13:35:13,053 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of5ForFork0_findMax_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-11 13:35:13,053 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of5ForFork0_findMax_#t~mem3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-11 13:35:13,053 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of5ForFork0_findMax_~my_max~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-11 13:35:13,053 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of5ForFork0_findMax_#in~offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-11 13:35:13,053 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of5ForFork0_findMax_~offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-11 13:35:13,053 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of5ForFork0_findMax_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-11 13:35:13,054 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of5ForFork0_findMax_~e~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-11 13:35:13,054 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of5ForFork0_findMax_~my_max~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-11 13:35:13,054 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of5ForFork0_findMax_~offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-11 13:35:13,054 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of5ForFork0_findMax_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-11 13:35:13,054 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of5ForFork0_findMax_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-11 13:35:13,054 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of5ForFork0_findMax_~offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-11 13:35:13,054 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of5ForFork0_findMax_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-11 13:35:13,054 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of5ForFork0_findMax_~offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-11 13:35:13,054 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of5ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-11 13:35:13,055 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of5ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-11 13:35:13,055 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of5ForFork0_findMax_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-11 13:35:13,055 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of5ForFork0_findMax_#t~mem3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-11 13:35:13,055 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of5ForFork0_findMax_~my_max~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-11 13:35:13,055 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of5ForFork0_findMax_~my_max~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-11 13:35:13,055 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of5ForFork0_findMax_#t~mem3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-11 13:35:13,055 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of5ForFork0_findMax_~e~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-11 13:35:13,055 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of5ForFork0_findMax_~my_max~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-11 13:35:13,055 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of5ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-11 13:35:13,055 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of5ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-11 13:35:13,055 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of5ForFork0_findMax_#t~mem3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-11 13:35:13,056 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of5ForFork0_findMax_~my_max~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-11 13:35:13,056 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of5ForFork0_findMax_~my_max~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-11 13:35:13,056 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of5ForFork0_findMax_~my_max~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-11 13:35:13,056 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of5ForFork0_findMax_~e~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-11 13:35:13,056 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of5ForFork0_findMax_~my_max~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-11 13:35:13,056 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of5ForFork0_findMax_~e~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-11 13:35:13,056 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of5ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-11 13:35:13,056 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of5ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-11 13:35:13,056 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of5ForFork0_findMax_~e~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-11 13:35:13,056 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of5ForFork0_findMax_~my_max~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-11 13:35:13,056 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of5ForFork0_findMax_~my_max~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-11 13:35:13,056 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of5ForFork0_findMax_~e~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-11 13:35:13,057 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of5ForFork0_findMax_~my_max~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-11 13:35:13,057 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of5ForFork0_findMax_~e~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-11 13:35:13,057 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of5ForFork0_findMax_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-11 13:35:13,057 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of5ForFork0_findMax_#t~post2| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-11 13:35:13,057 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of5ForFork0_findMax_#t~post2| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-11 13:35:13,057 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of5ForFork0_findMax_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-11 13:35:13,057 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of5ForFork0_findMax_#t~post2| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-11 13:35:13,057 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of5ForFork0_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-11 13:35:13,057 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of5ForFork0_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-11 13:35:13,057 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of5ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-11 13:35:13,057 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of5ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-11 13:35:13,058 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of5ForFork0_#t~nondet4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-11 13:35:13,058 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of5ForFork0_#t~nondet4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-11 13:35:13,058 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of5ForFork0_~offset~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-11 13:35:13,058 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of5ForFork0_#t~nondet4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-11 13:35:13,058 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of5ForFork0_~offset~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-11 13:35:13,058 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of5ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-11 13:35:13,058 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of5ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-11 13:35:13,058 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of5ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-11 13:35:13,058 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of5ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-11 13:35:13,058 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of5ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-11 13:35:13,058 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of5ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-11 13:35:13,058 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of5ForFork0_~offset~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-11 13:35:13,059 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of5ForFork0_findMax_#in~offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-11 13:35:13,059 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of5ForFork0_findMax_#t~post2| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-11 13:35:13,059 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of5ForFork0_findMax_~e~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-11 13:35:13,059 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of5ForFork0_findMax_~offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-11 13:35:13,059 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of5ForFork0_findMax_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-11 13:35:13,059 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of5ForFork0_findMax_#t~mem3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-11 13:35:13,059 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of5ForFork0_findMax_~my_max~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-11 13:35:13,059 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of5ForFork0_findMax_#in~offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-11 13:35:13,059 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of5ForFork0_findMax_~offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-11 13:35:13,059 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of5ForFork0_findMax_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-11 13:35:13,059 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of5ForFork0_findMax_~e~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-11 13:35:13,059 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of5ForFork0_findMax_~my_max~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-11 13:35:13,060 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of5ForFork0_findMax_~offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-11 13:35:13,060 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of5ForFork0_findMax_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-11 13:35:13,060 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of5ForFork0_findMax_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-11 13:35:13,060 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of5ForFork0_findMax_~offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-11 13:35:13,060 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of5ForFork0_findMax_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-11 13:35:13,060 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of5ForFork0_findMax_~offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-11 13:35:13,060 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of5ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-11 13:35:13,060 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of5ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-11 13:35:13,061 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of5ForFork0_findMax_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-11 13:35:13,061 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of5ForFork0_findMax_#t~mem3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-11 13:35:13,061 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of5ForFork0_findMax_~my_max~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-11 13:35:13,061 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of5ForFork0_findMax_~my_max~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-11 13:35:13,061 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of5ForFork0_findMax_#t~mem3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-11 13:35:13,061 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of5ForFork0_findMax_~e~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-11 13:35:13,061 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of5ForFork0_findMax_~my_max~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-11 13:35:13,061 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of5ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-11 13:35:13,062 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of5ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-11 13:35:13,062 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of5ForFork0_findMax_#t~mem3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-11 13:35:13,062 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of5ForFork0_findMax_~my_max~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-11 13:35:13,062 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of5ForFork0_findMax_~my_max~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-11 13:35:13,062 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of5ForFork0_findMax_~my_max~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-11 13:35:13,062 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of5ForFork0_findMax_~e~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-11 13:35:13,062 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of5ForFork0_findMax_~my_max~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-11 13:35:13,063 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of5ForFork0_findMax_~e~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-11 13:35:13,063 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of5ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-11 13:35:13,063 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of5ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-11 13:35:13,063 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of5ForFork0_findMax_~e~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-11 13:35:13,063 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of5ForFork0_findMax_~my_max~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-11 13:35:13,063 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of5ForFork0_findMax_~my_max~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-11 13:35:13,063 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of5ForFork0_findMax_~e~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-11 13:35:13,063 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of5ForFork0_findMax_~my_max~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-11 13:35:13,064 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of5ForFork0_findMax_~e~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-11 13:35:13,064 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of5ForFork0_findMax_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-11 13:35:13,064 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of5ForFork0_findMax_#t~post2| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-11 13:35:13,064 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of5ForFork0_findMax_#t~post2| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-11 13:35:13,064 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of5ForFork0_findMax_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-11 13:35:13,064 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of5ForFork0_findMax_#t~post2| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-11 13:35:13,064 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of5ForFork0_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-11 13:35:13,065 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of5ForFork0_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-11 13:35:13,065 WARN L313 ript$VariableManager]: TermVariabe thr1Thread3of5ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-11 13:35:13,065 WARN L313 ript$VariableManager]: TermVariabe thr1Thread3of5ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-11 13:35:13,065 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of5ForFork0_#t~nondet4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-11 13:35:13,065 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of5ForFork0_#t~nondet4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-11 13:35:13,065 WARN L313 ript$VariableManager]: TermVariabe thr1Thread3of5ForFork0_~offset~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-11 13:35:13,065 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of5ForFork0_#t~nondet4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-11 13:35:13,065 WARN L313 ript$VariableManager]: TermVariabe thr1Thread3of5ForFork0_~offset~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-11 13:35:13,065 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of5ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-11 13:35:13,066 WARN L313 ript$VariableManager]: TermVariabe thr1Thread3of5ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-11 13:35:13,066 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of5ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-11 13:35:13,066 WARN L313 ript$VariableManager]: TermVariabe thr1Thread3of5ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-11 13:35:13,066 WARN L313 ript$VariableManager]: TermVariabe thr1Thread3of5ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-11 13:35:13,066 WARN L313 ript$VariableManager]: TermVariabe thr1Thread3of5ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-11 13:35:13,066 WARN L313 ript$VariableManager]: TermVariabe thr1Thread3of5ForFork0_~offset~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-11 13:35:13,066 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of5ForFork0_findMax_#in~offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-11 13:35:13,067 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of5ForFork0_findMax_#t~post2| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-11 13:35:13,067 WARN L313 ript$VariableManager]: TermVariabe thr1Thread3of5ForFork0_findMax_~e~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-11 13:35:13,067 WARN L313 ript$VariableManager]: TermVariabe thr1Thread3of5ForFork0_findMax_~offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-11 13:35:13,067 WARN L313 ript$VariableManager]: TermVariabe thr1Thread3of5ForFork0_findMax_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-11 13:35:13,067 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of5ForFork0_findMax_#t~mem3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-11 13:35:13,067 WARN L313 ript$VariableManager]: TermVariabe thr1Thread3of5ForFork0_findMax_~my_max~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-11 13:35:13,067 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of5ForFork0_findMax_#in~offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-11 13:35:13,067 WARN L313 ript$VariableManager]: TermVariabe thr1Thread3of5ForFork0_findMax_~offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-11 13:35:13,068 WARN L313 ript$VariableManager]: TermVariabe thr1Thread3of5ForFork0_findMax_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-11 13:35:13,068 WARN L313 ript$VariableManager]: TermVariabe thr1Thread3of5ForFork0_findMax_~e~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-11 13:35:13,068 WARN L313 ript$VariableManager]: TermVariabe thr1Thread3of5ForFork0_findMax_~my_max~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-11 13:35:13,068 WARN L313 ript$VariableManager]: TermVariabe thr1Thread3of5ForFork0_findMax_~offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-11 13:35:13,068 WARN L313 ript$VariableManager]: TermVariabe thr1Thread3of5ForFork0_findMax_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-11 13:35:13,068 WARN L313 ript$VariableManager]: TermVariabe thr1Thread3of5ForFork0_findMax_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-11 13:35:13,068 WARN L313 ript$VariableManager]: TermVariabe thr1Thread3of5ForFork0_findMax_~offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-11 13:35:13,069 WARN L313 ript$VariableManager]: TermVariabe thr1Thread3of5ForFork0_findMax_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-11 13:35:13,069 WARN L313 ript$VariableManager]: TermVariabe thr1Thread3of5ForFork0_findMax_~offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-11 13:35:13,069 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of5ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-11 13:35:13,069 WARN L313 ript$VariableManager]: TermVariabe thr1Thread3of5ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-11 13:35:13,069 WARN L313 ript$VariableManager]: TermVariabe thr1Thread3of5ForFork0_findMax_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-11 13:35:13,069 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of5ForFork0_findMax_#t~mem3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-11 13:35:13,069 WARN L313 ript$VariableManager]: TermVariabe thr1Thread3of5ForFork0_findMax_~my_max~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-11 13:35:13,070 WARN L313 ript$VariableManager]: TermVariabe thr1Thread3of5ForFork0_findMax_~my_max~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-11 13:35:13,070 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of5ForFork0_findMax_#t~mem3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-11 13:35:13,070 WARN L313 ript$VariableManager]: TermVariabe thr1Thread3of5ForFork0_findMax_~e~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-11 13:35:13,070 WARN L313 ript$VariableManager]: TermVariabe thr1Thread3of5ForFork0_findMax_~my_max~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-11 13:35:13,070 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of5ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-11 13:35:13,070 WARN L313 ript$VariableManager]: TermVariabe thr1Thread3of5ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-11 13:35:13,070 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of5ForFork0_findMax_#t~mem3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-11 13:35:13,071 WARN L313 ript$VariableManager]: TermVariabe thr1Thread3of5ForFork0_findMax_~my_max~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-11 13:35:13,071 WARN L313 ript$VariableManager]: TermVariabe thr1Thread3of5ForFork0_findMax_~my_max~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-11 13:35:13,071 WARN L313 ript$VariableManager]: TermVariabe thr1Thread3of5ForFork0_findMax_~my_max~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-11 13:35:13,071 WARN L313 ript$VariableManager]: TermVariabe thr1Thread3of5ForFork0_findMax_~e~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-11 13:35:13,071 WARN L313 ript$VariableManager]: TermVariabe thr1Thread3of5ForFork0_findMax_~my_max~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-11 13:35:13,071 WARN L313 ript$VariableManager]: TermVariabe thr1Thread3of5ForFork0_findMax_~e~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-11 13:35:13,071 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of5ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-11 13:35:13,072 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of5ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-11 13:35:13,072 WARN L313 ript$VariableManager]: TermVariabe thr1Thread3of5ForFork0_findMax_~e~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-11 13:35:13,072 WARN L313 ript$VariableManager]: TermVariabe thr1Thread3of5ForFork0_findMax_~my_max~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-11 13:35:13,072 WARN L313 ript$VariableManager]: TermVariabe thr1Thread3of5ForFork0_findMax_~my_max~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-11 13:35:13,072 WARN L313 ript$VariableManager]: TermVariabe thr1Thread3of5ForFork0_findMax_~e~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-11 13:35:13,072 WARN L313 ript$VariableManager]: TermVariabe thr1Thread3of5ForFork0_findMax_~my_max~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-11 13:35:13,072 WARN L313 ript$VariableManager]: TermVariabe thr1Thread3of5ForFork0_findMax_~e~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-11 13:35:13,072 WARN L313 ript$VariableManager]: TermVariabe thr1Thread3of5ForFork0_findMax_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-11 13:35:13,073 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of5ForFork0_findMax_#t~post2| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-11 13:35:13,073 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of5ForFork0_findMax_#t~post2| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-11 13:35:13,073 WARN L313 ript$VariableManager]: TermVariabe thr1Thread3of5ForFork0_findMax_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-11 13:35:13,073 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of5ForFork0_findMax_#t~post2| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-11 13:35:13,073 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread4of5ForFork0_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-11 13:35:13,073 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread4of5ForFork0_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-11 13:35:13,073 WARN L313 ript$VariableManager]: TermVariabe thr1Thread4of5ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-11 13:35:13,074 WARN L313 ript$VariableManager]: TermVariabe thr1Thread4of5ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-11 13:35:13,074 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread4of5ForFork0_#t~nondet4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-11 13:35:13,074 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread4of5ForFork0_#t~nondet4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-11 13:35:13,074 WARN L313 ript$VariableManager]: TermVariabe thr1Thread4of5ForFork0_~offset~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-11 13:35:13,074 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread4of5ForFork0_#t~nondet4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-11 13:35:13,074 WARN L313 ript$VariableManager]: TermVariabe thr1Thread4of5ForFork0_~offset~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-11 13:35:13,074 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread4of5ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-11 13:35:13,074 WARN L313 ript$VariableManager]: TermVariabe thr1Thread4of5ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-11 13:35:13,075 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread4of5ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-11 13:35:13,075 WARN L313 ript$VariableManager]: TermVariabe thr1Thread4of5ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-11 13:35:13,075 WARN L313 ript$VariableManager]: TermVariabe thr1Thread4of5ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-11 13:35:13,075 WARN L313 ript$VariableManager]: TermVariabe thr1Thread4of5ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-11 13:35:13,075 WARN L313 ript$VariableManager]: TermVariabe thr1Thread4of5ForFork0_~offset~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-11 13:35:13,075 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread4of5ForFork0_findMax_#in~offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-11 13:35:13,075 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread4of5ForFork0_findMax_#t~post2| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-11 13:35:13,075 WARN L313 ript$VariableManager]: TermVariabe thr1Thread4of5ForFork0_findMax_~e~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-11 13:35:13,076 WARN L313 ript$VariableManager]: TermVariabe thr1Thread4of5ForFork0_findMax_~offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-11 13:35:13,076 WARN L313 ript$VariableManager]: TermVariabe thr1Thread4of5ForFork0_findMax_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-11 13:35:13,076 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread4of5ForFork0_findMax_#t~mem3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-11 13:35:13,076 WARN L313 ript$VariableManager]: TermVariabe thr1Thread4of5ForFork0_findMax_~my_max~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-11 13:35:13,076 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread4of5ForFork0_findMax_#in~offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-11 13:35:13,076 WARN L313 ript$VariableManager]: TermVariabe thr1Thread4of5ForFork0_findMax_~offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-11 13:35:13,076 WARN L313 ript$VariableManager]: TermVariabe thr1Thread4of5ForFork0_findMax_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-11 13:35:13,076 WARN L313 ript$VariableManager]: TermVariabe thr1Thread4of5ForFork0_findMax_~e~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-11 13:35:13,077 WARN L313 ript$VariableManager]: TermVariabe thr1Thread4of5ForFork0_findMax_~my_max~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-11 13:35:13,077 WARN L313 ript$VariableManager]: TermVariabe thr1Thread4of5ForFork0_findMax_~offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-11 13:35:13,077 WARN L313 ript$VariableManager]: TermVariabe thr1Thread4of5ForFork0_findMax_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-11 13:35:13,077 WARN L313 ript$VariableManager]: TermVariabe thr1Thread4of5ForFork0_findMax_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-11 13:35:13,077 WARN L313 ript$VariableManager]: TermVariabe thr1Thread4of5ForFork0_findMax_~offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-11 13:35:13,077 WARN L313 ript$VariableManager]: TermVariabe thr1Thread4of5ForFork0_findMax_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-11 13:35:13,077 WARN L313 ript$VariableManager]: TermVariabe thr1Thread4of5ForFork0_findMax_~offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-11 13:35:13,078 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread4of5ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-11 13:35:13,078 WARN L313 ript$VariableManager]: TermVariabe thr1Thread4of5ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-11 13:35:13,078 WARN L313 ript$VariableManager]: TermVariabe thr1Thread4of5ForFork0_findMax_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-11 13:35:13,078 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread4of5ForFork0_findMax_#t~mem3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-11 13:35:13,078 WARN L313 ript$VariableManager]: TermVariabe thr1Thread4of5ForFork0_findMax_~my_max~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-11 13:35:13,078 WARN L313 ript$VariableManager]: TermVariabe thr1Thread4of5ForFork0_findMax_~my_max~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-11 13:35:13,078 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread4of5ForFork0_findMax_#t~mem3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-11 13:35:13,078 WARN L313 ript$VariableManager]: TermVariabe thr1Thread4of5ForFork0_findMax_~e~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-11 13:35:13,079 WARN L313 ript$VariableManager]: TermVariabe thr1Thread4of5ForFork0_findMax_~my_max~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-11 13:35:13,079 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread4of5ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-11 13:35:13,079 WARN L313 ript$VariableManager]: TermVariabe thr1Thread4of5ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-11 13:35:13,079 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread4of5ForFork0_findMax_#t~mem3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-11 13:35:13,079 WARN L313 ript$VariableManager]: TermVariabe thr1Thread4of5ForFork0_findMax_~my_max~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-11 13:35:13,079 WARN L313 ript$VariableManager]: TermVariabe thr1Thread4of5ForFork0_findMax_~my_max~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-11 13:35:13,079 WARN L313 ript$VariableManager]: TermVariabe thr1Thread4of5ForFork0_findMax_~my_max~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-11 13:35:13,080 WARN L313 ript$VariableManager]: TermVariabe thr1Thread4of5ForFork0_findMax_~e~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-11 13:35:13,080 WARN L313 ript$VariableManager]: TermVariabe thr1Thread4of5ForFork0_findMax_~my_max~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-11 13:35:13,080 WARN L313 ript$VariableManager]: TermVariabe thr1Thread4of5ForFork0_findMax_~e~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-11 13:35:13,080 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread4of5ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-11 13:35:13,080 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread4of5ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-11 13:35:13,080 WARN L313 ript$VariableManager]: TermVariabe thr1Thread4of5ForFork0_findMax_~e~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-11 13:35:13,080 WARN L313 ript$VariableManager]: TermVariabe thr1Thread4of5ForFork0_findMax_~my_max~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-11 13:35:13,081 WARN L313 ript$VariableManager]: TermVariabe thr1Thread4of5ForFork0_findMax_~my_max~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-11 13:35:13,081 WARN L313 ript$VariableManager]: TermVariabe thr1Thread4of5ForFork0_findMax_~e~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-11 13:35:13,081 WARN L313 ript$VariableManager]: TermVariabe thr1Thread4of5ForFork0_findMax_~my_max~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-11 13:35:13,081 WARN L313 ript$VariableManager]: TermVariabe thr1Thread4of5ForFork0_findMax_~e~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-11 13:35:13,081 WARN L313 ript$VariableManager]: TermVariabe thr1Thread4of5ForFork0_findMax_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-11 13:35:13,081 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread4of5ForFork0_findMax_#t~post2| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-11 13:35:13,081 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread4of5ForFork0_findMax_#t~post2| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-11 13:35:13,081 WARN L313 ript$VariableManager]: TermVariabe thr1Thread4of5ForFork0_findMax_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-11 13:35:13,081 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread4of5ForFork0_findMax_#t~post2| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-11 13:35:13,082 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread5of5ForFork0_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-11 13:35:13,082 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread5of5ForFork0_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-11 13:35:13,082 WARN L313 ript$VariableManager]: TermVariabe thr1Thread5of5ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-11 13:35:13,082 WARN L313 ript$VariableManager]: TermVariabe thr1Thread5of5ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-11 13:35:13,082 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread5of5ForFork0_#t~nondet4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-11 13:35:13,082 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread5of5ForFork0_#t~nondet4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-11 13:35:13,083 WARN L313 ript$VariableManager]: TermVariabe thr1Thread5of5ForFork0_~offset~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-11 13:35:13,083 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread5of5ForFork0_#t~nondet4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-11 13:35:13,083 WARN L313 ript$VariableManager]: TermVariabe thr1Thread5of5ForFork0_~offset~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-11 13:35:13,083 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread5of5ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-11 13:35:13,083 WARN L313 ript$VariableManager]: TermVariabe thr1Thread5of5ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-11 13:35:13,083 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread5of5ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-11 13:35:13,083 WARN L313 ript$VariableManager]: TermVariabe thr1Thread5of5ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-11 13:35:13,083 WARN L313 ript$VariableManager]: TermVariabe thr1Thread5of5ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-11 13:35:13,084 WARN L313 ript$VariableManager]: TermVariabe thr1Thread5of5ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-11 13:35:13,084 WARN L313 ript$VariableManager]: TermVariabe thr1Thread5of5ForFork0_~offset~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-11 13:35:13,084 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread5of5ForFork0_findMax_#in~offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-11 13:35:13,084 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread5of5ForFork0_findMax_#t~post2| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-11 13:35:13,084 WARN L313 ript$VariableManager]: TermVariabe thr1Thread5of5ForFork0_findMax_~e~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-11 13:35:13,084 WARN L313 ript$VariableManager]: TermVariabe thr1Thread5of5ForFork0_findMax_~offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-11 13:35:13,084 WARN L313 ript$VariableManager]: TermVariabe thr1Thread5of5ForFork0_findMax_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-11 13:35:13,085 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread5of5ForFork0_findMax_#t~mem3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-11 13:35:13,085 WARN L313 ript$VariableManager]: TermVariabe thr1Thread5of5ForFork0_findMax_~my_max~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-11 13:35:13,085 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread5of5ForFork0_findMax_#in~offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-11 13:35:13,085 WARN L313 ript$VariableManager]: TermVariabe thr1Thread5of5ForFork0_findMax_~offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-11 13:35:13,085 WARN L313 ript$VariableManager]: TermVariabe thr1Thread5of5ForFork0_findMax_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-11 13:35:13,085 WARN L313 ript$VariableManager]: TermVariabe thr1Thread5of5ForFork0_findMax_~e~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-11 13:35:13,085 WARN L313 ript$VariableManager]: TermVariabe thr1Thread5of5ForFork0_findMax_~my_max~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-11 13:35:13,085 WARN L313 ript$VariableManager]: TermVariabe thr1Thread5of5ForFork0_findMax_~offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-11 13:35:13,086 WARN L313 ript$VariableManager]: TermVariabe thr1Thread5of5ForFork0_findMax_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-11 13:35:13,086 WARN L313 ript$VariableManager]: TermVariabe thr1Thread5of5ForFork0_findMax_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-11 13:35:13,086 WARN L313 ript$VariableManager]: TermVariabe thr1Thread5of5ForFork0_findMax_~offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-11 13:35:13,086 WARN L313 ript$VariableManager]: TermVariabe thr1Thread5of5ForFork0_findMax_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-11 13:35:13,086 WARN L313 ript$VariableManager]: TermVariabe thr1Thread5of5ForFork0_findMax_~offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-11 13:35:13,086 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread5of5ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-11 13:35:13,086 WARN L313 ript$VariableManager]: TermVariabe thr1Thread5of5ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-11 13:35:13,086 WARN L313 ript$VariableManager]: TermVariabe thr1Thread5of5ForFork0_findMax_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-11 13:35:13,087 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread5of5ForFork0_findMax_#t~mem3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-11 13:35:13,087 WARN L313 ript$VariableManager]: TermVariabe thr1Thread5of5ForFork0_findMax_~my_max~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-11 13:35:13,087 WARN L313 ript$VariableManager]: TermVariabe thr1Thread5of5ForFork0_findMax_~my_max~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-11 13:35:13,087 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread5of5ForFork0_findMax_#t~mem3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-11 13:35:13,087 WARN L313 ript$VariableManager]: TermVariabe thr1Thread5of5ForFork0_findMax_~e~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-11 13:35:13,087 WARN L313 ript$VariableManager]: TermVariabe thr1Thread5of5ForFork0_findMax_~my_max~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-11 13:35:13,087 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread5of5ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-11 13:35:13,088 WARN L313 ript$VariableManager]: TermVariabe thr1Thread5of5ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-11 13:35:13,088 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread5of5ForFork0_findMax_#t~mem3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-11 13:35:13,088 WARN L313 ript$VariableManager]: TermVariabe thr1Thread5of5ForFork0_findMax_~my_max~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-11 13:35:13,088 WARN L313 ript$VariableManager]: TermVariabe thr1Thread5of5ForFork0_findMax_~my_max~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-11 13:35:13,088 WARN L313 ript$VariableManager]: TermVariabe thr1Thread5of5ForFork0_findMax_~my_max~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-11 13:35:13,088 WARN L313 ript$VariableManager]: TermVariabe thr1Thread5of5ForFork0_findMax_~e~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-11 13:35:13,088 WARN L313 ript$VariableManager]: TermVariabe thr1Thread5of5ForFork0_findMax_~my_max~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-11 13:35:13,089 WARN L313 ript$VariableManager]: TermVariabe thr1Thread5of5ForFork0_findMax_~e~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-11 13:35:13,089 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread5of5ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-11 13:35:13,089 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread5of5ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-11 13:35:13,089 WARN L313 ript$VariableManager]: TermVariabe thr1Thread5of5ForFork0_findMax_~e~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-11 13:35:13,089 WARN L313 ript$VariableManager]: TermVariabe thr1Thread5of5ForFork0_findMax_~my_max~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-11 13:35:13,089 WARN L313 ript$VariableManager]: TermVariabe thr1Thread5of5ForFork0_findMax_~my_max~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-11 13:35:13,089 WARN L313 ript$VariableManager]: TermVariabe thr1Thread5of5ForFork0_findMax_~e~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-11 13:35:13,089 WARN L313 ript$VariableManager]: TermVariabe thr1Thread5of5ForFork0_findMax_~my_max~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-11 13:35:13,090 WARN L313 ript$VariableManager]: TermVariabe thr1Thread5of5ForFork0_findMax_~e~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-11 13:35:13,090 WARN L313 ript$VariableManager]: TermVariabe thr1Thread5of5ForFork0_findMax_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-11 13:35:13,090 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread5of5ForFork0_findMax_#t~post2| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-11 13:35:13,090 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread5of5ForFork0_findMax_#t~post2| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-11 13:35:13,090 WARN L313 ript$VariableManager]: TermVariabe thr1Thread5of5ForFork0_findMax_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-11 13:35:13,090 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread5of5ForFork0_findMax_#t~post2| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-11 13:35:13,090 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of5ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-11 13:35:13,091 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of5ForFork0_findMax_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-11 13:35:13,091 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of5ForFork0_findMax_~my_max~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-11 13:35:13,091 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of5ForFork0_findMax_#t~post2| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-11 13:35:13,091 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of5ForFork0_#t~nondet4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-11 13:35:13,091 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of5ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-11 13:35:13,091 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of5ForFork0_findMax_~offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-11 13:35:13,091 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of5ForFork0_findMax_#in~offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-11 13:35:13,092 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of5ForFork0_findMax_~e~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-11 13:35:13,092 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of5ForFork0_~offset~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-11 13:35:13,092 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of5ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-11 13:35:13,092 WARN L313 ript$VariableManager]: TermVariabe thr1Thread1of5ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-11 13:35:13,092 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of5ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-11 13:35:13,092 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of5ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-11 13:35:13,092 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread1of5ForFork0_findMax_#t~mem3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-11 13:35:13,094 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of5ForFork0_findMax_#in~offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-11 13:35:13,094 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of5ForFork0_findMax_~e~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-11 13:35:13,094 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of5ForFork0_findMax_~my_max~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-11 13:35:13,094 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of5ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-11 13:35:13,094 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of5ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-11 13:35:13,094 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of5ForFork0_~offset~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-11 13:35:13,094 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of5ForFork0_findMax_#t~mem3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-11 13:35:13,095 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of5ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-11 13:35:13,095 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of5ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-11 13:35:13,095 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of5ForFork0_findMax_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-11 13:35:13,095 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of5ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-11 13:35:13,095 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of5ForFork0_#t~nondet4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-11 13:35:13,095 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of5ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-11 13:35:13,095 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread2of5ForFork0_findMax_#t~post2| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-11 13:35:13,096 WARN L313 ript$VariableManager]: TermVariabe thr1Thread2of5ForFork0_findMax_~offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-11 13:35:13,097 WARN L313 ript$VariableManager]: TermVariabe thr1Thread3of5ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-11 13:35:13,097 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of5ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-11 13:35:13,098 WARN L313 ript$VariableManager]: TermVariabe thr1Thread3of5ForFork0_findMax_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-11 13:35:13,098 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of5ForFork0_#t~nondet4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-11 13:35:13,098 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of5ForFork0_findMax_#t~post2| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-11 13:35:13,098 WARN L313 ript$VariableManager]: TermVariabe thr1Thread3of5ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-11 13:35:13,098 WARN L313 ript$VariableManager]: TermVariabe thr1Thread3of5ForFork0_findMax_~offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-11 13:35:13,098 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of5ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-11 13:35:13,098 WARN L313 ript$VariableManager]: TermVariabe thr1Thread3of5ForFork0_findMax_~e~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-11 13:35:13,098 WARN L313 ript$VariableManager]: TermVariabe thr1Thread3of5ForFork0_~offset~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-11 13:35:13,099 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of5ForFork0_findMax_#in~offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-11 13:35:13,099 WARN L313 ript$VariableManager]: TermVariabe thr1Thread3of5ForFork0_findMax_~my_max~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-11 13:35:13,099 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of5ForFork0_findMax_#t~mem3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-11 13:35:13,099 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread3of5ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-11 13:35:13,099 WARN L313 ript$VariableManager]: TermVariabe thr1Thread3of5ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-11 13:35:13,102 WARN L313 ript$VariableManager]: TermVariabe thr1Thread4of5ForFork0_findMax_~my_max~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-11 13:35:13,102 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread4of5ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-11 13:35:13,103 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread4of5ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-11 13:35:13,103 WARN L313 ript$VariableManager]: TermVariabe thr1Thread4of5ForFork0_~offset~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-11 13:35:13,103 WARN L313 ript$VariableManager]: TermVariabe thr1Thread4of5ForFork0_findMax_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-11 13:35:13,103 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread4of5ForFork0_findMax_#t~mem3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-11 13:35:13,103 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread4of5ForFork0_findMax_#in~offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-11 13:35:13,103 WARN L313 ript$VariableManager]: TermVariabe thr1Thread4of5ForFork0_findMax_~e~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-11 13:35:13,103 WARN L313 ript$VariableManager]: TermVariabe thr1Thread4of5ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-11 13:35:13,104 WARN L313 ript$VariableManager]: TermVariabe thr1Thread4of5ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-11 13:35:13,104 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread4of5ForFork0_#t~nondet4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-11 13:35:13,104 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread4of5ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-11 13:35:13,104 WARN L313 ript$VariableManager]: TermVariabe thr1Thread4of5ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-11 13:35:13,104 WARN L313 ript$VariableManager]: TermVariabe thr1Thread4of5ForFork0_findMax_~offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-11 13:35:13,104 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread4of5ForFork0_findMax_#t~post2| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-11 13:35:13,106 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread5of5ForFork0_#t~nondet4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-11 13:35:13,106 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread5of5ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-11 13:35:13,107 WARN L313 ript$VariableManager]: TermVariabe thr1Thread5of5ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-11 13:35:13,107 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread5of5ForFork0_findMax_#t~post2| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-11 13:35:13,107 WARN L313 ript$VariableManager]: TermVariabe thr1Thread5of5ForFork0_findMax_~offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-11 13:35:13,107 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread5of5ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-11 13:35:13,107 WARN L313 ript$VariableManager]: TermVariabe thr1Thread5of5ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-11 13:35:13,107 WARN L313 ript$VariableManager]: TermVariabe thr1Thread5of5ForFork0_findMax_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-11 13:35:13,107 WARN L313 ript$VariableManager]: TermVariabe thr1Thread5of5ForFork0_~offset~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-11 13:35:13,107 WARN L313 ript$VariableManager]: TermVariabe thr1Thread5of5ForFork0_findMax_~my_max~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-11 13:35:13,108 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread5of5ForFork0_findMax_#in~offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-11 13:35:13,108 WARN L313 ript$VariableManager]: TermVariabe thr1Thread5of5ForFork0_findMax_~e~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-11 13:35:13,108 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread5of5ForFork0_findMax_#t~mem3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-11 13:35:13,108 WARN L313 ript$VariableManager]: TermVariabe |thr1Thread5of5ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-11 13:35:13,108 WARN L313 ript$VariableManager]: TermVariabe thr1Thread5of5ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-10-11 13:35:13,110 INFO L253 AbstractCegarLoop]: Starting to check reachability of 7 error locations. [2020-10-11 13:35:13,111 INFO L377 AbstractCegarLoop]: Interprodecural is true [2020-10-11 13:35:13,111 INFO L378 AbstractCegarLoop]: Hoare is true [2020-10-11 13:35:13,111 INFO L379 AbstractCegarLoop]: Compute interpolants for FPandBP [2020-10-11 13:35:13,111 INFO L380 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2020-10-11 13:35:13,111 INFO L381 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2020-10-11 13:35:13,111 INFO L382 AbstractCegarLoop]: Difference is false [2020-10-11 13:35:13,111 INFO L383 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2020-10-11 13:35:13,111 INFO L387 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2020-10-11 13:35:13,113 INFO L129 etLargeBlockEncoding]: Petri net LBE is using semantic-based independence relation. [2020-10-11 13:35:13,114 INFO L144 etLargeBlockEncoding]: Starting large block encoding on Petri net that has 215 places, 240 transitions, 525 flow [2020-10-11 13:35:13,114 INFO L111 LiptonReduction]: Starting Lipton reduction on Petri net that has 215 places, 240 transitions, 525 flow [2020-10-11 13:35:13,114 INFO L71 FinitePrefix]: Start finitePrefix. Operand has 215 places, 240 transitions, 525 flow [2020-10-11 13:35:13,161 INFO L129 PetriNetUnfolder]: 41/284 cut-off events. [2020-10-11 13:35:13,161 INFO L130 PetriNetUnfolder]: For 30/30 co-relation queries the response was YES. [2020-10-11 13:35:13,167 INFO L80 FinitePrefix]: Finished finitePrefix Result has 315 conditions, 284 events. 41/284 cut-off events. For 30/30 co-relation queries the response was YES. Maximal size of possible extension queue 12. Compared 993 event pairs, 0 based on Foata normal form. 0/232 useless extension candidates. Maximal degree in co-relation 245. Up to 12 conditions per place. [2020-10-11 13:35:13,188 INFO L117 LiptonReduction]: Number of co-enabled transitions 40320 [2020-10-11 13:35:13,664 WARN L193 SmtUtils]: Spent 120.00 ms on a formula simplification. DAG size of input: 41 DAG size of output: 19 [2020-10-11 13:35:14,246 WARN L193 SmtUtils]: Spent 118.00 ms on a formula simplification. DAG size of input: 41 DAG size of output: 19 [2020-10-11 13:35:14,413 WARN L193 SmtUtils]: Spent 113.00 ms on a formula simplification. DAG size of input: 41 DAG size of output: 19 [2020-10-11 13:35:17,154 WARN L193 SmtUtils]: Spent 122.00 ms on a formula simplification. DAG size of input: 68 DAG size of output: 64 [2020-10-11 13:35:17,632 INFO L132 LiptonReduction]: Checked pairs total: 67446 [2020-10-11 13:35:17,632 INFO L134 LiptonReduction]: Total number of compositions: 232 [2020-10-11 13:35:17,633 INFO L100 iNet2FiniteAutomaton]: Start petriNet2FiniteAutomaton. Operand has 61 places, 70 transitions, 185 flow [2020-10-11 13:38:22,424 INFO L122 iNet2FiniteAutomaton]: Finished petriNet2FiniteAutomaton. Result 324769 states. [2020-10-11 13:38:22,424 INFO L276 IsEmpty]: Start isEmpty. Operand 324769 states. [2020-10-11 13:38:22,424 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2020-10-11 13:38:22,425 INFO L413 BasicCegarLoop]: Found error trace [2020-10-11 13:38:22,425 INFO L421 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1] [2020-10-11 13:38:22,425 INFO L429 AbstractCegarLoop]: === Iteration 1 === [thr1Err0ASSERT_VIOLATIONERROR_FUNCTION, thr1Err0ASSERT_VIOLATIONERROR_FUNCTION, thr1Err0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATION, thr1Err0ASSERT_VIOLATIONERROR_FUNCTION, thr1Err0ASSERT_VIOLATIONERROR_FUNCTION, thr1Err0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-10-11 13:38:22,426 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-10-11 13:38:22,426 INFO L82 PathProgramCache]: Analyzing trace with hash 70875238, now seen corresponding path program 1 times [2020-10-11 13:38:22,426 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-10-11 13:38:22,426 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [525751082] [2020-10-11 13:38:22,426 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-10-11 13:38:22,434 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-11 13:38:22,439 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-10-11 13:38:22,439 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [525751082] [2020-10-11 13:38:22,439 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-10-11 13:38:22,440 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2020-10-11 13:38:22,440 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2066103943] [2020-10-11 13:38:22,440 INFO L461 AbstractCegarLoop]: Interpolant automaton has 2 states [2020-10-11 13:38:22,440 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-10-11 13:38:22,440 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 2 interpolants. [2020-10-11 13:38:22,441 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2020-10-11 13:38:22,441 INFO L87 Difference]: Start difference. First operand 324769 states. Second operand 2 states. [2020-10-11 13:38:24,538 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-10-11 13:38:24,538 INFO L93 Difference]: Finished difference Result 258339 states and 1606830 transitions. [2020-10-11 13:38:24,538 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2020-10-11 13:38:24,539 INFO L78 Accepts]: Start accepts. Automaton has 2 states. Word has length 6 [2020-10-11 13:38:24,539 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-10-11 13:38:37,546 INFO L225 Difference]: With dead ends: 258339 [2020-10-11 13:38:37,546 INFO L226 Difference]: Without dead ends: 258339 [2020-10-11 13:38:37,547 INFO L673 BasicCegarLoop]: 0 DeclaredPredicates, 2 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 0 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2020-10-11 13:38:50,159 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 258339 states. [2020-10-11 13:38:57,717 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 258339 to 258339. [2020-10-11 13:38:57,717 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 258339 states. [2020-10-11 13:38:58,994 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 258339 states to 258339 states and 1606830 transitions. [2020-10-11 13:38:58,994 INFO L78 Accepts]: Start accepts. Automaton has 258339 states and 1606830 transitions. Word has length 6 [2020-10-11 13:38:58,995 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-10-11 13:38:58,995 INFO L481 AbstractCegarLoop]: Abstraction has 258339 states and 1606830 transitions. [2020-10-11 13:38:58,995 INFO L482 AbstractCegarLoop]: Interpolant automaton has 2 states. [2020-10-11 13:38:58,995 INFO L276 IsEmpty]: Start isEmpty. Operand 258339 states and 1606830 transitions. [2020-10-11 13:38:58,995 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2020-10-11 13:38:58,995 INFO L413 BasicCegarLoop]: Found error trace [2020-10-11 13:38:58,995 INFO L421 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-10-11 13:38:58,996 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable15 [2020-10-11 13:38:58,996 INFO L429 AbstractCegarLoop]: === Iteration 2 === [thr1Err0ASSERT_VIOLATIONERROR_FUNCTION, thr1Err0ASSERT_VIOLATIONERROR_FUNCTION, thr1Err0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATION, thr1Err0ASSERT_VIOLATIONERROR_FUNCTION, thr1Err0ASSERT_VIOLATIONERROR_FUNCTION, thr1Err0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-10-11 13:38:58,996 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-10-11 13:38:58,996 INFO L82 PathProgramCache]: Analyzing trace with hash -1756045710, now seen corresponding path program 1 times [2020-10-11 13:38:58,996 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-10-11 13:38:58,997 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [880252851] [2020-10-11 13:38:58,997 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-10-11 13:38:59,003 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-11 13:38:59,024 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-10-11 13:38:59,024 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [880252851] [2020-10-11 13:38:59,024 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-10-11 13:38:59,024 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2020-10-11 13:38:59,025 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1042593994] [2020-10-11 13:38:59,025 INFO L461 AbstractCegarLoop]: Interpolant automaton has 4 states [2020-10-11 13:38:59,025 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-10-11 13:38:59,025 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2020-10-11 13:38:59,025 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2020-10-11 13:38:59,026 INFO L87 Difference]: Start difference. First operand 258339 states and 1606830 transitions. Second operand 4 states. [2020-10-11 13:39:22,239 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-10-11 13:39:22,239 INFO L93 Difference]: Finished difference Result 591276 states and 3653171 transitions. [2020-10-11 13:39:22,240 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2020-10-11 13:39:22,240 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 9 [2020-10-11 13:39:22,240 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-10-11 13:39:24,771 INFO L225 Difference]: With dead ends: 591276 [2020-10-11 13:39:24,772 INFO L226 Difference]: Without dead ends: 591276 [2020-10-11 13:39:24,772 INFO L673 BasicCegarLoop]: 0 DeclaredPredicates, 4 GetRequests, 1 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2020-10-11 13:40:29,194 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 591276 states. [2020-10-11 13:40:40,798 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 591276 to 395464. [2020-10-11 13:40:40,798 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 395464 states. [2020-10-11 13:41:02,825 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 395464 states to 395464 states and 2464909 transitions. [2020-10-11 13:41:02,825 INFO L78 Accepts]: Start accepts. Automaton has 395464 states and 2464909 transitions. Word has length 9 [2020-10-11 13:41:02,825 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-10-11 13:41:02,826 INFO L481 AbstractCegarLoop]: Abstraction has 395464 states and 2464909 transitions. [2020-10-11 13:41:02,826 INFO L482 AbstractCegarLoop]: Interpolant automaton has 4 states. [2020-10-11 13:41:02,826 INFO L276 IsEmpty]: Start isEmpty. Operand 395464 states and 2464909 transitions. [2020-10-11 13:41:02,826 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2020-10-11 13:41:02,826 INFO L413 BasicCegarLoop]: Found error trace [2020-10-11 13:41:02,826 INFO L421 BasicCegarLoop]: trace histogram [2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-10-11 13:41:02,827 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable16 [2020-10-11 13:41:02,827 INFO L429 AbstractCegarLoop]: === Iteration 3 === [thr1Err0ASSERT_VIOLATIONERROR_FUNCTION, thr1Err0ASSERT_VIOLATIONERROR_FUNCTION, thr1Err0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATION, thr1Err0ASSERT_VIOLATIONERROR_FUNCTION, thr1Err0ASSERT_VIOLATIONERROR_FUNCTION, thr1Err0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-10-11 13:41:02,827 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-10-11 13:41:02,827 INFO L82 PathProgramCache]: Analyzing trace with hash -228383193, now seen corresponding path program 1 times [2020-10-11 13:41:02,827 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-10-11 13:41:02,827 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [572170448] [2020-10-11 13:41:02,827 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-10-11 13:41:02,846 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-11 13:41:02,873 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2020-10-11 13:41:02,873 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [572170448] [2020-10-11 13:41:02,873 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-10-11 13:41:02,874 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2020-10-11 13:41:02,874 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [139504683] [2020-10-11 13:41:02,874 INFO L461 AbstractCegarLoop]: Interpolant automaton has 3 states [2020-10-11 13:41:02,875 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-10-11 13:41:02,875 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2020-10-11 13:41:02,875 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2020-10-11 13:41:02,875 INFO L87 Difference]: Start difference. First operand 395464 states and 2464909 transitions. Second operand 3 states. [2020-10-11 13:41:21,195 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-10-11 13:41:21,195 INFO L93 Difference]: Finished difference Result 438515 states and 2728044 transitions. [2020-10-11 13:41:21,195 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2020-10-11 13:41:21,195 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 12 [2020-10-11 13:41:21,196 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-10-11 13:41:24,768 INFO L225 Difference]: With dead ends: 438515 [2020-10-11 13:41:24,768 INFO L226 Difference]: Without dead ends: 438515 [2020-10-11 13:41:24,769 INFO L673 BasicCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2020-10-11 13:41:49,865 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 438515 states. [2020-10-11 13:42:00,561 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 438515 to 438515. [2020-10-11 13:42:00,561 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 438515 states. [2020-10-11 13:42:24,748 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 438515 states to 438515 states and 2728044 transitions. [2020-10-11 13:42:24,749 INFO L78 Accepts]: Start accepts. Automaton has 438515 states and 2728044 transitions. Word has length 12 [2020-10-11 13:42:24,749 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-10-11 13:42:24,749 INFO L481 AbstractCegarLoop]: Abstraction has 438515 states and 2728044 transitions. [2020-10-11 13:42:24,749 INFO L482 AbstractCegarLoop]: Interpolant automaton has 3 states. [2020-10-11 13:42:24,749 INFO L276 IsEmpty]: Start isEmpty. Operand 438515 states and 2728044 transitions. [2020-10-11 13:42:24,750 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 14 [2020-10-11 13:42:24,750 INFO L413 BasicCegarLoop]: Found error trace [2020-10-11 13:42:24,750 INFO L421 BasicCegarLoop]: trace histogram [2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-10-11 13:42:24,751 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable17 [2020-10-11 13:42:24,751 INFO L429 AbstractCegarLoop]: === Iteration 4 === [thr1Err0ASSERT_VIOLATIONERROR_FUNCTION, thr1Err0ASSERT_VIOLATIONERROR_FUNCTION, thr1Err0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATION, thr1Err0ASSERT_VIOLATIONERROR_FUNCTION, thr1Err0ASSERT_VIOLATIONERROR_FUNCTION, thr1Err0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-10-11 13:42:24,751 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-10-11 13:42:24,751 INFO L82 PathProgramCache]: Analyzing trace with hash 375287223, now seen corresponding path program 1 times [2020-10-11 13:42:24,751 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-10-11 13:42:24,751 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [596069957] [2020-10-11 13:42:24,752 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-10-11 13:42:24,763 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-11 13:42:24,784 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2020-10-11 13:42:24,784 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [596069957] [2020-10-11 13:42:24,784 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-10-11 13:42:24,785 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2020-10-11 13:42:24,785 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1481933153] [2020-10-11 13:42:24,785 INFO L461 AbstractCegarLoop]: Interpolant automaton has 3 states [2020-10-11 13:42:24,785 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-10-11 13:42:24,785 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2020-10-11 13:42:24,785 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2020-10-11 13:42:24,786 INFO L87 Difference]: Start difference. First operand 438515 states and 2728044 transitions. Second operand 3 states. [2020-10-11 13:42:32,738 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-10-11 13:42:32,738 INFO L93 Difference]: Finished difference Result 511858 states and 3123692 transitions. [2020-10-11 13:42:32,739 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2020-10-11 13:42:32,739 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 13 [2020-10-11 13:42:32,739 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-10-11 13:42:54,045 INFO L225 Difference]: With dead ends: 511858 [2020-10-11 13:42:54,045 INFO L226 Difference]: Without dead ends: 511858 [2020-10-11 13:42:54,046 INFO L673 BasicCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2020-10-11 13:43:08,077 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 511858 states. [2020-10-11 13:43:21,007 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 511858 to 479331. [2020-10-11 13:43:21,007 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 479331 states. [2020-10-11 13:43:48,846 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 479331 states to 479331 states and 2960916 transitions. [2020-10-11 13:43:48,846 INFO L78 Accepts]: Start accepts. Automaton has 479331 states and 2960916 transitions. Word has length 13 [2020-10-11 13:43:48,847 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-10-11 13:43:48,847 INFO L481 AbstractCegarLoop]: Abstraction has 479331 states and 2960916 transitions. [2020-10-11 13:43:48,847 INFO L482 AbstractCegarLoop]: Interpolant automaton has 3 states. [2020-10-11 13:43:48,847 INFO L276 IsEmpty]: Start isEmpty. Operand 479331 states and 2960916 transitions. [2020-10-11 13:43:48,849 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 16 [2020-10-11 13:43:48,849 INFO L413 BasicCegarLoop]: Found error trace [2020-10-11 13:43:48,849 INFO L421 BasicCegarLoop]: trace histogram [3, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-10-11 13:43:48,849 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable18 [2020-10-11 13:43:48,849 INFO L429 AbstractCegarLoop]: === Iteration 5 === [thr1Err0ASSERT_VIOLATIONERROR_FUNCTION, thr1Err0ASSERT_VIOLATIONERROR_FUNCTION, thr1Err0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATION, thr1Err0ASSERT_VIOLATIONERROR_FUNCTION, thr1Err0ASSERT_VIOLATIONERROR_FUNCTION, thr1Err0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-10-11 13:43:48,850 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-10-11 13:43:48,850 INFO L82 PathProgramCache]: Analyzing trace with hash 606453840, now seen corresponding path program 1 times [2020-10-11 13:43:48,850 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-10-11 13:43:48,850 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1925264392] [2020-10-11 13:43:48,850 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-10-11 13:43:48,865 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-11 13:43:48,881 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2020-10-11 13:43:48,881 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1925264392] [2020-10-11 13:43:48,881 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-10-11 13:43:48,882 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2020-10-11 13:43:48,882 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1582991800] [2020-10-11 13:43:48,882 INFO L461 AbstractCegarLoop]: Interpolant automaton has 3 states [2020-10-11 13:43:48,882 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-10-11 13:43:48,882 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2020-10-11 13:43:48,883 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2020-10-11 13:43:48,883 INFO L87 Difference]: Start difference. First operand 479331 states and 2960916 transitions. Second operand 3 states. [2020-10-11 13:44:16,775 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-10-11 13:44:16,776 INFO L93 Difference]: Finished difference Result 530052 states and 3267720 transitions. [2020-10-11 13:44:16,776 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2020-10-11 13:44:16,776 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 15 [2020-10-11 13:44:16,776 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-10-11 13:44:19,192 INFO L225 Difference]: With dead ends: 530052 [2020-10-11 13:44:19,192 INFO L226 Difference]: Without dead ends: 530052 [2020-10-11 13:44:19,193 INFO L673 BasicCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2020-10-11 13:44:33,374 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 530052 states. [2020-10-11 13:44:46,792 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 530052 to 530052. [2020-10-11 13:44:46,793 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 530052 states. Received shutdown request... [2020-10-11 13:44:46,859 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable19 [2020-10-11 13:44:46,859 WARN L546 AbstractCegarLoop]: Verification canceled [2020-10-11 13:44:46,862 WARN L235 ceAbstractionStarter]: Timeout [2020-10-11 13:44:46,862 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 11.10 01:44:46 BasicIcfg [2020-10-11 13:44:46,862 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2020-10-11 13:44:46,864 INFO L168 Benchmark]: Toolchain (without parser) took 612955.10 ms. Allocated memory was 250.1 MB in the beginning and 11.7 GB in the end (delta: 11.4 GB). Free memory was 204.8 MB in the beginning and 3.4 GB in the end (delta: -3.2 GB). Peak memory consumption was 12.1 GB. Max. memory is 14.2 GB. [2020-10-11 13:44:46,865 INFO L168 Benchmark]: CDTParser took 0.35 ms. Allocated memory is still 250.1 MB. Free memory is still 226.5 MB. There was no memory consumed. Max. memory is 14.2 GB. [2020-10-11 13:44:46,871 INFO L168 Benchmark]: CACSL2BoogieTranslator took 664.20 ms. Allocated memory was 250.1 MB in the beginning and 310.4 MB in the end (delta: 60.3 MB). Free memory was 204.8 MB in the beginning and 261.2 MB in the end (delta: -56.5 MB). Peak memory consumption was 27.6 MB. Max. memory is 14.2 GB. [2020-10-11 13:44:46,872 INFO L168 Benchmark]: Boogie Procedure Inliner took 56.76 ms. Allocated memory is still 310.4 MB. Free memory was 261.2 MB in the beginning and 258.7 MB in the end (delta: 2.5 MB). Peak memory consumption was 2.5 MB. Max. memory is 14.2 GB. [2020-10-11 13:44:46,874 INFO L168 Benchmark]: Boogie Preprocessor took 42.34 ms. Allocated memory is still 310.4 MB. Free memory is still 258.7 MB. There was no memory consumed. Max. memory is 14.2 GB. [2020-10-11 13:44:46,875 INFO L168 Benchmark]: RCFGBuilder took 553.19 ms. Allocated memory is still 310.4 MB. Free memory was 258.7 MB in the beginning and 229.3 MB in the end (delta: 29.4 MB). Peak memory consumption was 29.4 MB. Max. memory is 14.2 GB. [2020-10-11 13:44:46,882 INFO L168 Benchmark]: TraceAbstraction took 611633.54 ms. Allocated memory was 310.4 MB in the beginning and 11.7 GB in the end (delta: 11.4 GB). Free memory was 229.3 MB in the beginning and 3.4 GB in the end (delta: -3.2 GB). Peak memory consumption was 12.1 GB. Max. memory is 14.2 GB. [2020-10-11 13:44:46,885 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.35 ms. Allocated memory is still 250.1 MB. Free memory is still 226.5 MB. There was no memory consumed. Max. memory is 14.2 GB. * CACSL2BoogieTranslator took 664.20 ms. Allocated memory was 250.1 MB in the beginning and 310.4 MB in the end (delta: 60.3 MB). Free memory was 204.8 MB in the beginning and 261.2 MB in the end (delta: -56.5 MB). Peak memory consumption was 27.6 MB. Max. memory is 14.2 GB. * Boogie Procedure Inliner took 56.76 ms. Allocated memory is still 310.4 MB. Free memory was 261.2 MB in the beginning and 258.7 MB in the end (delta: 2.5 MB). Peak memory consumption was 2.5 MB. Max. memory is 14.2 GB. * Boogie Preprocessor took 42.34 ms. Allocated memory is still 310.4 MB. Free memory is still 258.7 MB. There was no memory consumed. Max. memory is 14.2 GB. * RCFGBuilder took 553.19 ms. Allocated memory is still 310.4 MB. Free memory was 258.7 MB in the beginning and 229.3 MB in the end (delta: 29.4 MB). Peak memory consumption was 29.4 MB. Max. memory is 14.2 GB. * TraceAbstraction took 611633.54 ms. Allocated memory was 310.4 MB in the beginning and 11.7 GB in the end (delta: 11.4 GB). Free memory was 229.3 MB in the beginning and 3.4 GB in the end (delta: -3.2 GB). Peak memory consumption was 12.1 GB. Max. memory is 14.2 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - StatisticsResult: PetriNetLargeBlockEncoding benchmarks 554 VarBasedMoverChecksPositive, 6 VarBasedMoverChecksNegative, 0 SemBasedMoverChecksPositive, 6 SemBasedMoverChecksNegative, 0 SemBasedMoverChecksUnknown, SemBasedMoverCheckTime: 0.0s, 6 CheckedPairsTotal, LiptonReductionStatistics: ReductionTime: 2.1s, 63 PlacesBefore, 12 PlacesAfterwards, 68 TransitionsBefore, 10 TransitionsAfterwards, 840 CoEnabledTransitionPairs, 6 FixpointIterations, 14 TrivialSequentialCompositions, 41 ConcurrentSequentialCompositions, 0 TrivialYvCompositions, 15 ConcurrentYvCompositions, 7 ChoiceCompositions, 77 TotalNumberOfCompositions, 966 MoverChecksTotal - StatisticsResult: PetriNetLargeBlockEncoding benchmarks 3702 VarBasedMoverChecksPositive, 35 VarBasedMoverChecksNegative, 2 SemBasedMoverChecksPositive, 33 SemBasedMoverChecksNegative, 0 SemBasedMoverChecksUnknown, SemBasedMoverCheckTime: 0.1s, 187 CheckedPairsTotal, LiptonReductionStatistics: ReductionTime: 2.2s, 101 PlacesBefore, 28 PlacesAfterwards, 111 TransitionsBefore, 31 TransitionsAfterwards, 5292 CoEnabledTransitionPairs, 6 FixpointIterations, 14 TrivialSequentialCompositions, 59 ConcurrentSequentialCompositions, 0 TrivialYvCompositions, 24 ConcurrentYvCompositions, 7 ChoiceCompositions, 104 TotalNumberOfCompositions, 8878 MoverChecksTotal - StatisticsResult: PetriNetLargeBlockEncoding benchmarks 8680 VarBasedMoverChecksPositive, 45 VarBasedMoverChecksNegative, 2 SemBasedMoverChecksPositive, 43 SemBasedMoverChecksNegative, 0 SemBasedMoverChecksUnknown, SemBasedMoverCheckTime: 0.1s, 317 CheckedPairsTotal, LiptonReductionStatistics: ReductionTime: 3.1s, 139 PlacesBefore, 39 PlacesAfterwards, 154 TransitionsBefore, 44 TransitionsAfterwards, 13356 CoEnabledTransitionPairs, 6 FixpointIterations, 14 TrivialSequentialCompositions, 83 ConcurrentSequentialCompositions, 0 TrivialYvCompositions, 37 ConcurrentYvCompositions, 10 ChoiceCompositions, 144 TotalNumberOfCompositions, 21828 MoverChecksTotal - StatisticsResult: PetriNetLargeBlockEncoding benchmarks 16033 VarBasedMoverChecksPositive, 66 VarBasedMoverChecksNegative, 12 SemBasedMoverChecksPositive, 54 SemBasedMoverChecksNegative, 0 SemBasedMoverChecksUnknown, SemBasedMoverCheckTime: 0.2s, 593 CheckedPairsTotal, LiptonReductionStatistics: ReductionTime: 3.6s, 177 PlacesBefore, 50 PlacesAfterwards, 197 TransitionsBefore, 57 TransitionsAfterwards, 25032 CoEnabledTransitionPairs, 6 FixpointIterations, 14 TrivialSequentialCompositions, 114 ConcurrentSequentialCompositions, 0 TrivialYvCompositions, 43 ConcurrentYvCompositions, 13 ChoiceCompositions, 184 TotalNumberOfCompositions, 39280 MoverChecksTotal - StatisticsResult: PetriNetLargeBlockEncoding benchmarks 25716 VarBasedMoverChecksPositive, 76 VarBasedMoverChecksNegative, 12 SemBasedMoverChecksPositive, 64 SemBasedMoverChecksNegative, 0 SemBasedMoverChecksUnknown, SemBasedMoverCheckTime: 0.2s, 652 CheckedPairsTotal, LiptonReductionStatistics: ReductionTime: 4.5s, 215 PlacesBefore, 61 PlacesAfterwards, 240 TransitionsBefore, 70 TransitionsAfterwards, 40320 CoEnabledTransitionPairs, 6 FixpointIterations, 14 TrivialSequentialCompositions, 144 ConcurrentSequentialCompositions, 0 TrivialYvCompositions, 58 ConcurrentYvCompositions, 16 ChoiceCompositions, 232 TotalNumberOfCompositions, 67446 MoverChecksTotal - TimeoutResultAtElement [Line: 708]: Timeout (TraceAbstraction) Unable to prove that call of __VERIFIER_error() unreachable (line 708). Cancelled while ReachableStatesComputation was computing reachable states (20497 states constructedinput type DoubleDeckerAutomaton). - StatisticsResult: Ultimate Automizer benchmark data CFG has 2 procedures, 60 locations, 1 error locations. Started 5 CEGAR loops. VerificationResult: UNSAFE, OverallTime: 611.2s, OverallIterations: 20, TraceHistogramMax: 5, AutomataDifference: 129.1s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 0.0s, InitialAbstractionConstructionTime: 204.6s, HoareTripleCheckerStatistics: 1040 SDtfs, 494 SDslu, 454 SDs, 0 SdLazy, 281 SolverSat, 15 SolverUnsat, 0 SolverUnknown, 0 SolverNotchecked, 0.3s Time, PredicateUnifierStatistics: 0 DeclaredPredicates, 43 GetRequests, 30 SyntacticMatches, 0 SemanticMatches, 13 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=479331occurred in iteration=4, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s DumpTime, AutomataMinimizationStatistics: 276.5s AutomataMinimizationTime, 16 MinimizatonAttempts, 235021 StatesRemovedByMinimization, 5 NontrivialMinimizations, HoareAnnotationStatistics: No data available, RefinementEngineStatistics: TRACE_CHECK: 0.0s SsaConstructionTime, 0.1s SatisfiabilityAnalysisTime, 0.3s InterpolantComputationTime, 198 NumberOfCodeBlocks, 198 NumberOfCodeBlocksAsserted, 20 NumberOfCheckSat, 140 ConstructedInterpolants, 0 QuantifiedInterpolants, 2020 SizeOfPredicates, 0 NumberOfNonLiveVariables, 0 ConjunctsInSsa, 0 ConjunctsInUnsatCore, 16 InterpolantComputations, 16 PerfectInterpolantSequences, 26/26 InterpolantCoveringCapability, INVARIANT_SYNTHESIS: No data available, INTERPOLANT_CONSOLIDATION: No data available, ABSTRACT_INTERPRETATION: No data available, PDR: No data available, ACCELERATED_INTERPOLATION: No data available, SIFA: No data available, ReuseStatistics: No data available RESULT: Ultimate could not prove your program: Timeout Completed graceful shutdown