/usr/bin/java -Xmx8000000000 -Xss4m -jar ./plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata ./data -tc ../../../trunk/examples/toolchains/AutomizerCInline.xml -s ../../../trunk/examples/settings/automizer/concurrent/svcomp-Reach-32bit-Automizer_Default-noMmResRef-FA-SemanticLbe.epf -i ../../../trunk/examples/svcomp/pthread-ext/11_fmaxsymopt.i -------------------------------------------------------------------------------- This is Ultimate 0.1.25-fae578e [2019-12-18 15:46:47,973 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-12-18 15:46:47,976 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-12-18 15:46:47,991 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-12-18 15:46:47,991 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-12-18 15:46:47,992 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-12-18 15:46:47,993 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-12-18 15:46:47,995 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-12-18 15:46:47,997 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-12-18 15:46:47,998 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-12-18 15:46:47,999 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-12-18 15:46:48,000 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-12-18 15:46:48,000 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-12-18 15:46:48,001 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-12-18 15:46:48,002 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-12-18 15:46:48,003 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-12-18 15:46:48,004 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-12-18 15:46:48,005 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-12-18 15:46:48,007 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-12-18 15:46:48,009 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-12-18 15:46:48,010 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-12-18 15:46:48,011 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-12-18 15:46:48,012 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-12-18 15:46:48,013 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-12-18 15:46:48,016 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-12-18 15:46:48,016 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-12-18 15:46:48,016 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-12-18 15:46:48,017 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-12-18 15:46:48,018 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-12-18 15:46:48,019 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-12-18 15:46:48,019 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-12-18 15:46:48,020 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-12-18 15:46:48,020 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-12-18 15:46:48,021 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-12-18 15:46:48,022 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-12-18 15:46:48,023 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-12-18 15:46:48,023 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-12-18 15:46:48,023 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-12-18 15:46:48,024 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-12-18 15:46:48,025 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-12-18 15:46:48,025 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-12-18 15:46:48,026 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/automizer/concurrent/svcomp-Reach-32bit-Automizer_Default-noMmResRef-FA-SemanticLbe.epf [2019-12-18 15:46:48,041 INFO L113 SettingsManager]: Loading preferences was successful [2019-12-18 15:46:48,041 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-12-18 15:46:48,042 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-12-18 15:46:48,043 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-12-18 15:46:48,043 INFO L138 SettingsManager]: * Use SBE=true [2019-12-18 15:46:48,043 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-12-18 15:46:48,043 INFO L138 SettingsManager]: * sizeof long=4 [2019-12-18 15:46:48,043 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-12-18 15:46:48,044 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-12-18 15:46:48,044 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-12-18 15:46:48,044 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-12-18 15:46:48,044 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-12-18 15:46:48,044 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-12-18 15:46:48,045 INFO L138 SettingsManager]: * sizeof long double=12 [2019-12-18 15:46:48,045 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-12-18 15:46:48,045 INFO L138 SettingsManager]: * Use constant arrays=true [2019-12-18 15:46:48,045 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-12-18 15:46:48,045 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-12-18 15:46:48,046 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-12-18 15:46:48,046 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-12-18 15:46:48,046 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-12-18 15:46:48,046 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-12-18 15:46:48,046 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-12-18 15:46:48,047 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-12-18 15:46:48,047 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-12-18 15:46:48,047 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2019-12-18 15:46:48,047 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-12-18 15:46:48,047 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-12-18 15:46:48,047 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-12-18 15:46:48,387 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-12-18 15:46:48,399 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-12-18 15:46:48,403 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-12-18 15:46:48,404 INFO L271 PluginConnector]: Initializing CDTParser... [2019-12-18 15:46:48,405 INFO L275 PluginConnector]: CDTParser initialized [2019-12-18 15:46:48,405 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/pthread-ext/11_fmaxsymopt.i [2019-12-18 15:46:48,481 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/aa66297aa/a890ef6f6c574f459513535a50b2894e/FLAGd18573bf9 [2019-12-18 15:46:49,036 INFO L306 CDTParser]: Found 1 translation units. [2019-12-18 15:46:49,040 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/pthread-ext/11_fmaxsymopt.i [2019-12-18 15:46:49,058 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/aa66297aa/a890ef6f6c574f459513535a50b2894e/FLAGd18573bf9 [2019-12-18 15:46:49,287 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/aa66297aa/a890ef6f6c574f459513535a50b2894e [2019-12-18 15:46:49,296 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-12-18 15:46:49,298 INFO L131 ToolchainWalker]: Walking toolchain with 5 elements. [2019-12-18 15:46:49,299 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-12-18 15:46:49,299 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-12-18 15:46:49,302 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-12-18 15:46:49,303 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 18.12 03:46:49" (1/1) ... [2019-12-18 15:46:49,306 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@77de271a and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.12 03:46:49, skipping insertion in model container [2019-12-18 15:46:49,307 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 18.12 03:46:49" (1/1) ... [2019-12-18 15:46:49,313 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-12-18 15:46:49,351 INFO L178 MainTranslator]: Built tables and reachable declarations [2019-12-18 15:46:49,813 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-12-18 15:46:49,824 INFO L203 MainTranslator]: Completed pre-run [2019-12-18 15:46:49,866 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-12-18 15:46:49,961 INFO L208 MainTranslator]: Completed translation [2019-12-18 15:46:49,961 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.12 03:46:49 WrapperNode [2019-12-18 15:46:49,962 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-12-18 15:46:49,963 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2019-12-18 15:46:49,963 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2019-12-18 15:46:49,963 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2019-12-18 15:46:49,972 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.12 03:46:49" (1/1) ... [2019-12-18 15:46:50,012 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.12 03:46:49" (1/1) ... [2019-12-18 15:46:50,039 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2019-12-18 15:46:50,039 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-12-18 15:46:50,039 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-12-18 15:46:50,039 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-12-18 15:46:50,048 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.12 03:46:49" (1/1) ... [2019-12-18 15:46:50,048 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.12 03:46:49" (1/1) ... [2019-12-18 15:46:50,052 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.12 03:46:49" (1/1) ... [2019-12-18 15:46:50,052 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.12 03:46:49" (1/1) ... [2019-12-18 15:46:50,073 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.12 03:46:49" (1/1) ... [2019-12-18 15:46:50,078 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.12 03:46:49" (1/1) ... [2019-12-18 15:46:50,080 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.12 03:46:49" (1/1) ... [2019-12-18 15:46:50,083 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-12-18 15:46:50,084 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-12-18 15:46:50,084 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-12-18 15:46:50,084 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-12-18 15:46:50,085 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.12 03:46:49" (1/1) ... No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-12-18 15:46:50,159 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2019-12-18 15:46:50,159 INFO L130 BoogieDeclarations]: Found specification of procedure thr1 [2019-12-18 15:46:50,159 INFO L138 BoogieDeclarations]: Found implementation of procedure thr1 [2019-12-18 15:46:50,159 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2019-12-18 15:46:50,159 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2019-12-18 15:46:50,160 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2019-12-18 15:46:50,160 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2019-12-18 15:46:50,160 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-12-18 15:46:50,160 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-12-18 15:46:50,162 WARN L205 CfgBuilder]: User set CodeBlockSize to SequenceOfStatements but program contains fork statements. Overwriting the user preferences and setting CodeBlockSize to SingleStatement [2019-12-18 15:46:50,316 INFO L1525 $ProcedureCfgBuilder]: dropping label inside atomic statement: __VERIFIER_atomic_acquire_returnLabel [2019-12-18 15:46:50,317 INFO L1525 $ProcedureCfgBuilder]: dropping label inside atomic statement: __VERIFIER_atomic_release_returnLabel [2019-12-18 15:46:50,532 INFO L282 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-12-18 15:46:50,533 INFO L287 CfgBuilder]: Removed 8 assume(true) statements. [2019-12-18 15:46:50,534 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 18.12 03:46:50 BoogieIcfgContainer [2019-12-18 15:46:50,534 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-12-18 15:46:50,536 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2019-12-18 15:46:50,536 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2019-12-18 15:46:50,539 INFO L275 PluginConnector]: TraceAbstraction initialized [2019-12-18 15:46:50,539 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 18.12 03:46:49" (1/3) ... [2019-12-18 15:46:50,540 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@368cbcd0 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 18.12 03:46:50, skipping insertion in model container [2019-12-18 15:46:50,540 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.12 03:46:49" (2/3) ... [2019-12-18 15:46:50,541 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@368cbcd0 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 18.12 03:46:50, skipping insertion in model container [2019-12-18 15:46:50,541 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 18.12 03:46:50" (3/3) ... [2019-12-18 15:46:50,543 INFO L109 eAbstractionObserver]: Analyzing ICFG 11_fmaxsymopt.i [2019-12-18 15:46:50,553 WARN L145 ceAbstractionStarter]: Switching off computation of Hoare annotation because input is a concurrent program [2019-12-18 15:46:50,554 INFO L156 ceAbstractionStarter]: Automizer settings: Hoare:false NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2019-12-18 15:46:50,559 INFO L168 ceAbstractionStarter]: Appying trace abstraction to program that has 1 error locations. [2019-12-18 15:46:50,560 INFO L340 ceAbstractionStarter]: Constructing petrified ICFG for 1 thread instances. [2019-12-18 15:46:50,586 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 15:46:50,586 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 15:46:50,587 WARN L315 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 15:46:50,587 WARN L315 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 15:46:50,587 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_#t~nondet5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 15:46:50,588 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_#t~nondet5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 15:46:50,588 WARN L315 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0_~offset~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 15:46:50,588 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_#t~nondet5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 15:46:50,588 WARN L315 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0_~offset~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 15:46:50,589 WARN L315 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0_~offset~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 15:46:50,589 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_findMax_#in~offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 15:46:50,589 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_findMax_#t~post3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 15:46:50,590 WARN L315 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0_findMax_~e~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 15:46:50,590 WARN L315 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0_findMax_~offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 15:46:50,590 WARN L315 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0_findMax_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 15:46:50,590 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_findMax_#t~mem4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 15:46:50,590 WARN L315 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0_findMax_~my_max~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 15:46:50,591 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_findMax_#in~offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 15:46:50,591 WARN L315 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0_findMax_~offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 15:46:50,591 WARN L315 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0_findMax_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 15:46:50,592 WARN L315 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0_findMax_~e~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 15:46:50,592 WARN L315 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0_findMax_~my_max~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 15:46:50,592 WARN L315 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0_findMax_~offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 15:46:50,592 WARN L315 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0_findMax_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 15:46:50,593 WARN L315 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0_findMax_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 15:46:50,593 WARN L315 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0_findMax_~offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 15:46:50,593 WARN L315 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0_findMax_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 15:46:50,593 WARN L315 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0_findMax_~offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 15:46:50,594 WARN L315 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0_findMax_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 15:46:50,594 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_findMax_#t~mem4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 15:46:50,594 WARN L315 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0_findMax_~my_max~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 15:46:50,595 WARN L315 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0_findMax_~my_max~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 15:46:50,595 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_findMax_#t~mem4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 15:46:50,595 WARN L315 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0_findMax_~e~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 15:46:50,596 WARN L315 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0_findMax_~my_max~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 15:46:50,596 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_findMax_#t~mem4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 15:46:50,596 WARN L315 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0_findMax_~my_max~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 15:46:50,596 WARN L315 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0_findMax_~my_max~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 15:46:50,597 WARN L315 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0_findMax_~my_max~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 15:46:50,597 WARN L315 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0_findMax_~e~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 15:46:50,597 WARN L315 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0_findMax_~my_max~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 15:46:50,597 WARN L315 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0_findMax_~e~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 15:46:50,598 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 15:46:50,598 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 15:46:50,598 WARN L315 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0_findMax_~e~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 15:46:50,599 WARN L315 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0_findMax_~my_max~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 15:46:50,599 WARN L315 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0_findMax_~my_max~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 15:46:50,599 WARN L315 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0_findMax_~e~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 15:46:50,599 WARN L315 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0_findMax_~my_max~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 15:46:50,600 WARN L315 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0_findMax_~e~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 15:46:50,600 WARN L315 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0_findMax_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 15:46:50,600 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_findMax_#t~post3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 15:46:50,600 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_findMax_#t~post3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 15:46:50,601 WARN L315 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0_findMax_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 15:46:50,601 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_findMax_#t~post3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 15:46:50,605 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_findMax_#in~offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 15:46:50,605 WARN L315 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0_findMax_~e~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 15:46:50,606 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 15:46:50,606 WARN L315 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 15:46:50,606 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_findMax_#t~post3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 15:46:50,607 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_#t~nondet5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 15:46:50,607 WARN L315 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0_~offset~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 15:46:50,607 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_findMax_#t~mem4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 15:46:50,607 WARN L315 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0_findMax_~offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 15:46:50,607 WARN L315 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 15:46:50,608 WARN L315 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0_findMax_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 15:46:50,608 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 15:46:50,608 WARN L315 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0_findMax_~my_max~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 15:46:50,627 INFO L249 AbstractCegarLoop]: Starting to check reachability of 3 error locations. [2019-12-18 15:46:50,646 INFO L373 AbstractCegarLoop]: Interprodecural is true [2019-12-18 15:46:50,646 INFO L374 AbstractCegarLoop]: Hoare is true [2019-12-18 15:46:50,646 INFO L375 AbstractCegarLoop]: Compute interpolants for FPandBP [2019-12-18 15:46:50,647 INFO L376 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2019-12-18 15:46:50,647 INFO L377 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2019-12-18 15:46:50,647 INFO L378 AbstractCegarLoop]: Difference is false [2019-12-18 15:46:50,647 INFO L379 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2019-12-18 15:46:50,647 INFO L383 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2019-12-18 15:46:50,660 INFO L152 etLargeBlockEncoding]: Starting large block encoding on Petri net that has 59 places, 63 transitions [2019-12-18 15:46:50,662 INFO L68 FinitePrefix]: Start finitePrefix. Operand has 59 places, 63 transitions [2019-12-18 15:46:50,702 INFO L126 PetriNetUnfolder]: 8/71 cut-off events. [2019-12-18 15:46:50,703 INFO L127 PetriNetUnfolder]: For 0/0 co-relation queries the response was YES. [2019-12-18 15:46:50,708 INFO L76 FinitePrefix]: Finished finitePrefix Result has 76 conditions, 71 events. 8/71 cut-off events. For 0/0 co-relation queries the response was YES. Maximal size of possible extension queue 4. Compared 73 event pairs. 5/65 useless extension candidates. Maximal degree in co-relation 46. Up to 4 conditions per place. [2019-12-18 15:46:50,711 INFO L68 FinitePrefix]: Start finitePrefix. Operand has 59 places, 63 transitions [2019-12-18 15:46:50,729 INFO L126 PetriNetUnfolder]: 8/71 cut-off events. [2019-12-18 15:46:50,729 INFO L127 PetriNetUnfolder]: For 0/0 co-relation queries the response was YES. [2019-12-18 15:46:50,731 INFO L76 FinitePrefix]: Finished finitePrefix Result has 76 conditions, 71 events. 8/71 cut-off events. For 0/0 co-relation queries the response was YES. Maximal size of possible extension queue 4. Compared 73 event pairs. 5/65 useless extension candidates. Maximal degree in co-relation 46. Up to 4 conditions per place. [2019-12-18 15:46:50,733 INFO L158 etLargeBlockEncoding]: Number of co-enabled transitions 740 [2019-12-18 15:46:50,734 INFO L170 etLargeBlockEncoding]: Semantic Check. [2019-12-18 15:46:52,344 WARN L192 SmtUtils]: Spent 159.00 ms on a formula simplification. DAG size of input: 68 DAG size of output: 66 [2019-12-18 15:46:52,595 INFO L206 etLargeBlockEncoding]: Checked pairs total: 486 [2019-12-18 15:46:52,595 INFO L214 etLargeBlockEncoding]: Total number of compositions: 58 [2019-12-18 15:46:52,600 INFO L100 iNet2FiniteAutomaton]: Start petriNet2FiniteAutomaton. Operand has 10 places, 10 transitions [2019-12-18 15:46:52,609 INFO L122 iNet2FiniteAutomaton]: Finished petriNet2FiniteAutomaton. Result 24 states. [2019-12-18 15:46:52,611 INFO L276 IsEmpty]: Start isEmpty. Operand 24 states. [2019-12-18 15:46:52,618 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 6 [2019-12-18 15:46:52,619 INFO L403 BasicCegarLoop]: Found error trace [2019-12-18 15:46:52,620 INFO L411 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1] [2019-12-18 15:46:52,620 INFO L410 AbstractCegarLoop]: === Iteration 1 === [thr1Err0ASSERT_VIOLATIONERROR_FUNCTION, thr1Err0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATION]=== [2019-12-18 15:46:52,627 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-12-18 15:46:52,627 INFO L82 PathProgramCache]: Analyzing trace with hash 271385978, now seen corresponding path program 1 times [2019-12-18 15:46:52,636 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2019-12-18 15:46:52,637 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [702823273] [2019-12-18 15:46:52,637 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-12-18 15:46:52,761 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-18 15:46:52,832 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-12-18 15:46:52,834 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [702823273] [2019-12-18 15:46:52,835 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-12-18 15:46:52,835 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [1] imperfect sequences [] total 1 [2019-12-18 15:46:52,838 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [888295947] [2019-12-18 15:46:52,844 INFO L442 AbstractCegarLoop]: Interpolant automaton has 2 states [2019-12-18 15:46:52,844 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-12-18 15:46:52,857 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 2 interpolants. [2019-12-18 15:46:52,858 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2019-12-18 15:46:52,860 INFO L87 Difference]: Start difference. First operand 24 states. Second operand 2 states. [2019-12-18 15:46:52,871 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-12-18 15:46:52,871 INFO L93 Difference]: Finished difference Result 15 states and 24 transitions. [2019-12-18 15:46:52,871 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2019-12-18 15:46:52,873 INFO L78 Accepts]: Start accepts. Automaton has 2 states. Word has length 5 [2019-12-18 15:46:52,873 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-12-18 15:46:52,885 INFO L225 Difference]: With dead ends: 15 [2019-12-18 15:46:52,885 INFO L226 Difference]: Without dead ends: 15 [2019-12-18 15:46:52,886 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 1 GetRequests, 1 SyntacticMatches, 0 SemanticMatches, 0 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2019-12-18 15:46:52,904 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 15 states. [2019-12-18 15:46:52,919 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 15 to 15. [2019-12-18 15:46:52,921 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 15 states. [2019-12-18 15:46:52,922 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 15 states and 24 transitions. [2019-12-18 15:46:52,923 INFO L78 Accepts]: Start accepts. Automaton has 15 states and 24 transitions. Word has length 5 [2019-12-18 15:46:52,923 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-12-18 15:46:52,924 INFO L462 AbstractCegarLoop]: Abstraction has 15 states and 24 transitions. [2019-12-18 15:46:52,924 INFO L463 AbstractCegarLoop]: Interpolant automaton has 2 states. [2019-12-18 15:46:52,924 INFO L276 IsEmpty]: Start isEmpty. Operand 15 states and 24 transitions. [2019-12-18 15:46:52,924 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2019-12-18 15:46:52,924 INFO L403 BasicCegarLoop]: Found error trace [2019-12-18 15:46:52,925 INFO L411 BasicCegarLoop]: trace histogram [2, 1, 1, 1, 1] [2019-12-18 15:46:52,925 INFO L410 AbstractCegarLoop]: === Iteration 2 === [thr1Err0ASSERT_VIOLATIONERROR_FUNCTION, thr1Err0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATION]=== [2019-12-18 15:46:52,925 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-12-18 15:46:52,925 INFO L82 PathProgramCache]: Analyzing trace with hash -177089915, now seen corresponding path program 1 times [2019-12-18 15:46:52,926 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2019-12-18 15:46:52,926 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [681940841] [2019-12-18 15:46:52,926 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-12-18 15:46:52,955 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2019-12-18 15:46:52,985 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2019-12-18 15:46:53,024 INFO L174 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2019-12-18 15:46:53,024 INFO L476 BasicCegarLoop]: Counterexample might be feasible [2019-12-18 15:46:53,025 WARN L364 ceAbstractionStarter]: 1 thread instances were not sufficient, I will increase this number and restart the analysis [2019-12-18 15:46:53,025 INFO L340 ceAbstractionStarter]: Constructing petrified ICFG for 2 thread instances. [2019-12-18 15:46:53,039 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 15:46:53,039 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 15:46:53,039 WARN L315 ript$VariableManager]: TermVariabe thr1Thread2of2ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 15:46:53,039 WARN L315 ript$VariableManager]: TermVariabe thr1Thread2of2ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 15:46:53,039 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0_#t~nondet5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 15:46:53,040 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0_#t~nondet5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 15:46:53,040 WARN L315 ript$VariableManager]: TermVariabe thr1Thread2of2ForFork0_~offset~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 15:46:53,040 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0_#t~nondet5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 15:46:53,040 WARN L315 ript$VariableManager]: TermVariabe thr1Thread2of2ForFork0_~offset~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 15:46:53,040 WARN L315 ript$VariableManager]: TermVariabe thr1Thread2of2ForFork0_~offset~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 15:46:53,041 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0_findMax_#in~offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 15:46:53,041 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0_findMax_#t~post3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 15:46:53,041 WARN L315 ript$VariableManager]: TermVariabe thr1Thread2of2ForFork0_findMax_~e~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 15:46:53,041 WARN L315 ript$VariableManager]: TermVariabe thr1Thread2of2ForFork0_findMax_~offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 15:46:53,041 WARN L315 ript$VariableManager]: TermVariabe thr1Thread2of2ForFork0_findMax_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 15:46:53,041 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0_findMax_#t~mem4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 15:46:53,042 WARN L315 ript$VariableManager]: TermVariabe thr1Thread2of2ForFork0_findMax_~my_max~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 15:46:53,042 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0_findMax_#in~offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 15:46:53,042 WARN L315 ript$VariableManager]: TermVariabe thr1Thread2of2ForFork0_findMax_~offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 15:46:53,042 WARN L315 ript$VariableManager]: TermVariabe thr1Thread2of2ForFork0_findMax_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 15:46:53,042 WARN L315 ript$VariableManager]: TermVariabe thr1Thread2of2ForFork0_findMax_~e~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 15:46:53,042 WARN L315 ript$VariableManager]: TermVariabe thr1Thread2of2ForFork0_findMax_~my_max~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 15:46:53,043 WARN L315 ript$VariableManager]: TermVariabe thr1Thread2of2ForFork0_findMax_~offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 15:46:53,043 WARN L315 ript$VariableManager]: TermVariabe thr1Thread2of2ForFork0_findMax_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 15:46:53,044 WARN L315 ript$VariableManager]: TermVariabe thr1Thread2of2ForFork0_findMax_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 15:46:53,044 WARN L315 ript$VariableManager]: TermVariabe thr1Thread2of2ForFork0_findMax_~offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 15:46:53,044 WARN L315 ript$VariableManager]: TermVariabe thr1Thread2of2ForFork0_findMax_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 15:46:53,044 WARN L315 ript$VariableManager]: TermVariabe thr1Thread2of2ForFork0_findMax_~offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 15:46:53,046 WARN L315 ript$VariableManager]: TermVariabe thr1Thread2of2ForFork0_findMax_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 15:46:53,046 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0_findMax_#t~mem4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 15:46:53,047 WARN L315 ript$VariableManager]: TermVariabe thr1Thread2of2ForFork0_findMax_~my_max~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 15:46:53,047 WARN L315 ript$VariableManager]: TermVariabe thr1Thread2of2ForFork0_findMax_~my_max~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 15:46:53,047 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0_findMax_#t~mem4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 15:46:53,047 WARN L315 ript$VariableManager]: TermVariabe thr1Thread2of2ForFork0_findMax_~e~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 15:46:53,047 WARN L315 ript$VariableManager]: TermVariabe thr1Thread2of2ForFork0_findMax_~my_max~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 15:46:53,048 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0_findMax_#t~mem4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 15:46:53,048 WARN L315 ript$VariableManager]: TermVariabe thr1Thread2of2ForFork0_findMax_~my_max~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 15:46:53,048 WARN L315 ript$VariableManager]: TermVariabe thr1Thread2of2ForFork0_findMax_~my_max~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 15:46:53,048 WARN L315 ript$VariableManager]: TermVariabe thr1Thread2of2ForFork0_findMax_~my_max~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 15:46:53,048 WARN L315 ript$VariableManager]: TermVariabe thr1Thread2of2ForFork0_findMax_~e~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 15:46:53,048 WARN L315 ript$VariableManager]: TermVariabe thr1Thread2of2ForFork0_findMax_~my_max~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 15:46:53,049 WARN L315 ript$VariableManager]: TermVariabe thr1Thread2of2ForFork0_findMax_~e~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 15:46:53,050 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 15:46:53,051 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 15:46:53,051 WARN L315 ript$VariableManager]: TermVariabe thr1Thread2of2ForFork0_findMax_~e~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 15:46:53,051 WARN L315 ript$VariableManager]: TermVariabe thr1Thread2of2ForFork0_findMax_~my_max~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 15:46:53,051 WARN L315 ript$VariableManager]: TermVariabe thr1Thread2of2ForFork0_findMax_~my_max~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 15:46:53,051 WARN L315 ript$VariableManager]: TermVariabe thr1Thread2of2ForFork0_findMax_~e~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 15:46:53,052 WARN L315 ript$VariableManager]: TermVariabe thr1Thread2of2ForFork0_findMax_~my_max~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 15:46:53,052 WARN L315 ript$VariableManager]: TermVariabe thr1Thread2of2ForFork0_findMax_~e~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 15:46:53,053 WARN L315 ript$VariableManager]: TermVariabe thr1Thread2of2ForFork0_findMax_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 15:46:53,053 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0_findMax_#t~post3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 15:46:53,053 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0_findMax_#t~post3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 15:46:53,053 WARN L315 ript$VariableManager]: TermVariabe thr1Thread2of2ForFork0_findMax_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 15:46:53,054 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0_findMax_#t~post3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 15:46:53,054 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 15:46:53,054 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 15:46:53,055 WARN L315 ript$VariableManager]: TermVariabe thr1Thread1of2ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 15:46:53,055 WARN L315 ript$VariableManager]: TermVariabe thr1Thread1of2ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 15:46:53,056 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0_#t~nondet5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 15:46:53,056 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0_#t~nondet5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 15:46:53,056 WARN L315 ript$VariableManager]: TermVariabe thr1Thread1of2ForFork0_~offset~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 15:46:53,056 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0_#t~nondet5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 15:46:53,057 WARN L315 ript$VariableManager]: TermVariabe thr1Thread1of2ForFork0_~offset~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 15:46:53,057 WARN L315 ript$VariableManager]: TermVariabe thr1Thread1of2ForFork0_~offset~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 15:46:53,057 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0_findMax_#in~offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 15:46:53,057 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0_findMax_#t~post3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 15:46:53,057 WARN L315 ript$VariableManager]: TermVariabe thr1Thread1of2ForFork0_findMax_~e~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 15:46:53,057 WARN L315 ript$VariableManager]: TermVariabe thr1Thread1of2ForFork0_findMax_~offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 15:46:53,057 WARN L315 ript$VariableManager]: TermVariabe thr1Thread1of2ForFork0_findMax_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 15:46:53,058 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0_findMax_#t~mem4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 15:46:53,058 WARN L315 ript$VariableManager]: TermVariabe thr1Thread1of2ForFork0_findMax_~my_max~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 15:46:53,058 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0_findMax_#in~offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 15:46:53,058 WARN L315 ript$VariableManager]: TermVariabe thr1Thread1of2ForFork0_findMax_~offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 15:46:53,058 WARN L315 ript$VariableManager]: TermVariabe thr1Thread1of2ForFork0_findMax_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 15:46:53,058 WARN L315 ript$VariableManager]: TermVariabe thr1Thread1of2ForFork0_findMax_~e~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 15:46:53,059 WARN L315 ript$VariableManager]: TermVariabe thr1Thread1of2ForFork0_findMax_~my_max~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 15:46:53,059 WARN L315 ript$VariableManager]: TermVariabe thr1Thread1of2ForFork0_findMax_~offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 15:46:53,059 WARN L315 ript$VariableManager]: TermVariabe thr1Thread1of2ForFork0_findMax_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 15:46:53,059 WARN L315 ript$VariableManager]: TermVariabe thr1Thread1of2ForFork0_findMax_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 15:46:53,059 WARN L315 ript$VariableManager]: TermVariabe thr1Thread1of2ForFork0_findMax_~offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 15:46:53,059 WARN L315 ript$VariableManager]: TermVariabe thr1Thread1of2ForFork0_findMax_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 15:46:53,060 WARN L315 ript$VariableManager]: TermVariabe thr1Thread1of2ForFork0_findMax_~offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 15:46:53,060 WARN L315 ript$VariableManager]: TermVariabe thr1Thread1of2ForFork0_findMax_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 15:46:53,060 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0_findMax_#t~mem4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 15:46:53,060 WARN L315 ript$VariableManager]: TermVariabe thr1Thread1of2ForFork0_findMax_~my_max~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 15:46:53,061 WARN L315 ript$VariableManager]: TermVariabe thr1Thread1of2ForFork0_findMax_~my_max~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 15:46:53,066 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0_findMax_#t~mem4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 15:46:53,066 WARN L315 ript$VariableManager]: TermVariabe thr1Thread1of2ForFork0_findMax_~e~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 15:46:53,066 WARN L315 ript$VariableManager]: TermVariabe thr1Thread1of2ForFork0_findMax_~my_max~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 15:46:53,067 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0_findMax_#t~mem4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 15:46:53,076 WARN L315 ript$VariableManager]: TermVariabe thr1Thread1of2ForFork0_findMax_~my_max~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 15:46:53,076 WARN L315 ript$VariableManager]: TermVariabe thr1Thread1of2ForFork0_findMax_~my_max~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 15:46:53,076 WARN L315 ript$VariableManager]: TermVariabe thr1Thread1of2ForFork0_findMax_~my_max~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 15:46:53,077 WARN L315 ript$VariableManager]: TermVariabe thr1Thread1of2ForFork0_findMax_~e~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 15:46:53,077 WARN L315 ript$VariableManager]: TermVariabe thr1Thread1of2ForFork0_findMax_~my_max~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 15:46:53,077 WARN L315 ript$VariableManager]: TermVariabe thr1Thread1of2ForFork0_findMax_~e~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 15:46:53,077 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 15:46:53,077 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 15:46:53,078 WARN L315 ript$VariableManager]: TermVariabe thr1Thread1of2ForFork0_findMax_~e~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 15:46:53,078 WARN L315 ript$VariableManager]: TermVariabe thr1Thread1of2ForFork0_findMax_~my_max~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 15:46:53,079 WARN L315 ript$VariableManager]: TermVariabe thr1Thread1of2ForFork0_findMax_~my_max~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 15:46:53,079 WARN L315 ript$VariableManager]: TermVariabe thr1Thread1of2ForFork0_findMax_~e~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 15:46:53,079 WARN L315 ript$VariableManager]: TermVariabe thr1Thread1of2ForFork0_findMax_~my_max~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 15:46:53,079 WARN L315 ript$VariableManager]: TermVariabe thr1Thread1of2ForFork0_findMax_~e~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 15:46:53,079 WARN L315 ript$VariableManager]: TermVariabe thr1Thread1of2ForFork0_findMax_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 15:46:53,079 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0_findMax_#t~post3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 15:46:53,080 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0_findMax_#t~post3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 15:46:53,080 WARN L315 ript$VariableManager]: TermVariabe thr1Thread1of2ForFork0_findMax_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 15:46:53,080 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0_findMax_#t~post3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 15:46:53,080 WARN L315 ript$VariableManager]: TermVariabe thr1Thread1of2ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 15:46:53,081 WARN L315 ript$VariableManager]: TermVariabe thr1Thread1of2ForFork0_~offset~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 15:46:53,081 WARN L315 ript$VariableManager]: TermVariabe thr1Thread1of2ForFork0_findMax_~my_max~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 15:46:53,081 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0_findMax_#in~offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 15:46:53,081 WARN L315 ript$VariableManager]: TermVariabe thr1Thread1of2ForFork0_findMax_~e~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 15:46:53,081 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0_findMax_#t~mem4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 15:46:53,081 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 15:46:53,082 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 15:46:53,082 WARN L315 ript$VariableManager]: TermVariabe thr1Thread1of2ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 15:46:53,082 WARN L315 ript$VariableManager]: TermVariabe thr1Thread1of2ForFork0_findMax_~offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 15:46:53,082 WARN L315 ript$VariableManager]: TermVariabe thr1Thread1of2ForFork0_findMax_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 15:46:53,082 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0_#t~nondet5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 15:46:53,083 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0_findMax_#t~post3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 15:46:53,086 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0_#t~nondet5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 15:46:53,087 WARN L315 ript$VariableManager]: TermVariabe thr1Thread2of2ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 15:46:53,087 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 15:46:53,087 WARN L315 ript$VariableManager]: TermVariabe thr1Thread2of2ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 15:46:53,087 WARN L315 ript$VariableManager]: TermVariabe thr1Thread2of2ForFork0_findMax_~offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 15:46:53,087 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0_findMax_#t~post3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 15:46:53,088 WARN L315 ript$VariableManager]: TermVariabe thr1Thread2of2ForFork0_findMax_~my_max~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 15:46:53,088 WARN L315 ript$VariableManager]: TermVariabe thr1Thread2of2ForFork0_~offset~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 15:46:53,088 WARN L315 ript$VariableManager]: TermVariabe thr1Thread2of2ForFork0_findMax_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 15:46:53,088 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0_findMax_#in~offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 15:46:53,088 WARN L315 ript$VariableManager]: TermVariabe thr1Thread2of2ForFork0_findMax_~e~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 15:46:53,088 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 15:46:53,089 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0_findMax_#t~mem4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 15:46:53,094 INFO L249 AbstractCegarLoop]: Starting to check reachability of 4 error locations. [2019-12-18 15:46:53,094 INFO L373 AbstractCegarLoop]: Interprodecural is true [2019-12-18 15:46:53,095 INFO L374 AbstractCegarLoop]: Hoare is true [2019-12-18 15:46:53,095 INFO L375 AbstractCegarLoop]: Compute interpolants for FPandBP [2019-12-18 15:46:53,095 INFO L376 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2019-12-18 15:46:53,095 INFO L377 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2019-12-18 15:46:53,095 INFO L378 AbstractCegarLoop]: Difference is false [2019-12-18 15:46:53,095 INFO L379 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2019-12-18 15:46:53,095 INFO L383 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2019-12-18 15:46:53,099 INFO L152 etLargeBlockEncoding]: Starting large block encoding on Petri net that has 93 places, 101 transitions [2019-12-18 15:46:53,100 INFO L68 FinitePrefix]: Start finitePrefix. Operand has 93 places, 101 transitions [2019-12-18 15:46:53,152 INFO L126 PetriNetUnfolder]: 15/118 cut-off events. [2019-12-18 15:46:53,152 INFO L127 PetriNetUnfolder]: For 0/0 co-relation queries the response was YES. [2019-12-18 15:46:53,156 INFO L76 FinitePrefix]: Finished finitePrefix Result has 128 conditions, 118 events. 15/118 cut-off events. For 0/0 co-relation queries the response was YES. Maximal size of possible extension queue 6. Compared 235 event pairs. 14/112 useless extension candidates. Maximal degree in co-relation 83. Up to 6 conditions per place. [2019-12-18 15:46:53,165 INFO L68 FinitePrefix]: Start finitePrefix. Operand has 93 places, 101 transitions [2019-12-18 15:46:53,186 INFO L126 PetriNetUnfolder]: 15/118 cut-off events. [2019-12-18 15:46:53,186 INFO L127 PetriNetUnfolder]: For 0/0 co-relation queries the response was YES. [2019-12-18 15:46:53,190 INFO L76 FinitePrefix]: Finished finitePrefix Result has 128 conditions, 118 events. 15/118 cut-off events. For 0/0 co-relation queries the response was YES. Maximal size of possible extension queue 6. Compared 235 event pairs. 14/112 useless extension candidates. Maximal degree in co-relation 83. Up to 6 conditions per place. [2019-12-18 15:46:53,199 INFO L158 etLargeBlockEncoding]: Number of co-enabled transitions 4292 [2019-12-18 15:46:53,200 INFO L170 etLargeBlockEncoding]: Semantic Check. [2019-12-18 15:46:54,849 WARN L192 SmtUtils]: Spent 118.00 ms on a formula simplification. DAG size of input: 68 DAG size of output: 66 [2019-12-18 15:46:54,924 INFO L206 etLargeBlockEncoding]: Checked pairs total: 5608 [2019-12-18 15:46:54,924 INFO L214 etLargeBlockEncoding]: Total number of compositions: 74 [2019-12-18 15:46:54,924 INFO L100 iNet2FiniteAutomaton]: Start petriNet2FiniteAutomaton. Operand has 27 places, 33 transitions [2019-12-18 15:46:54,948 INFO L122 iNet2FiniteAutomaton]: Finished petriNet2FiniteAutomaton. Result 544 states. [2019-12-18 15:46:54,949 INFO L276 IsEmpty]: Start isEmpty. Operand 544 states. [2019-12-18 15:46:54,950 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2019-12-18 15:46:54,950 INFO L403 BasicCegarLoop]: Found error trace [2019-12-18 15:46:54,950 INFO L411 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1] [2019-12-18 15:46:54,950 INFO L410 AbstractCegarLoop]: === Iteration 1 === [thr1Err0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATION, thr1Err0ASSERT_VIOLATIONERROR_FUNCTION, thr1Err0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-12-18 15:46:54,950 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-12-18 15:46:54,950 INFO L82 PathProgramCache]: Analyzing trace with hash 2140245368, now seen corresponding path program 1 times [2019-12-18 15:46:54,951 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2019-12-18 15:46:54,951 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1229052113] [2019-12-18 15:46:54,951 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-12-18 15:46:54,966 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-18 15:46:54,982 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-12-18 15:46:54,982 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1229052113] [2019-12-18 15:46:54,983 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-12-18 15:46:54,983 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2019-12-18 15:46:54,983 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [581429111] [2019-12-18 15:46:54,983 INFO L442 AbstractCegarLoop]: Interpolant automaton has 2 states [2019-12-18 15:46:54,983 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-12-18 15:46:54,984 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 2 interpolants. [2019-12-18 15:46:54,984 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2019-12-18 15:46:54,984 INFO L87 Difference]: Start difference. First operand 544 states. Second operand 2 states. [2019-12-18 15:46:55,015 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-12-18 15:46:55,015 INFO L93 Difference]: Finished difference Result 433 states and 1246 transitions. [2019-12-18 15:46:55,016 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2019-12-18 15:46:55,016 INFO L78 Accepts]: Start accepts. Automaton has 2 states. Word has length 6 [2019-12-18 15:46:55,016 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-12-18 15:46:55,028 INFO L225 Difference]: With dead ends: 433 [2019-12-18 15:46:55,028 INFO L226 Difference]: Without dead ends: 433 [2019-12-18 15:46:55,029 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 2 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 0 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2019-12-18 15:46:55,054 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 433 states. [2019-12-18 15:46:55,095 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 433 to 433. [2019-12-18 15:46:55,096 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 433 states. [2019-12-18 15:46:55,104 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 433 states to 433 states and 1246 transitions. [2019-12-18 15:46:55,104 INFO L78 Accepts]: Start accepts. Automaton has 433 states and 1246 transitions. Word has length 6 [2019-12-18 15:46:55,105 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-12-18 15:46:55,105 INFO L462 AbstractCegarLoop]: Abstraction has 433 states and 1246 transitions. [2019-12-18 15:46:55,105 INFO L463 AbstractCegarLoop]: Interpolant automaton has 2 states. [2019-12-18 15:46:55,105 INFO L276 IsEmpty]: Start isEmpty. Operand 433 states and 1246 transitions. [2019-12-18 15:46:55,106 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2019-12-18 15:46:55,106 INFO L403 BasicCegarLoop]: Found error trace [2019-12-18 15:46:55,106 INFO L411 BasicCegarLoop]: trace histogram [3, 2, 1, 1, 1, 1] [2019-12-18 15:46:55,107 INFO L410 AbstractCegarLoop]: === Iteration 2 === [thr1Err0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATION, thr1Err0ASSERT_VIOLATIONERROR_FUNCTION, thr1Err0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-12-18 15:46:55,108 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-12-18 15:46:55,108 INFO L82 PathProgramCache]: Analyzing trace with hash 376767630, now seen corresponding path program 1 times [2019-12-18 15:46:55,108 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2019-12-18 15:46:55,109 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [413588763] [2019-12-18 15:46:55,109 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-12-18 15:46:55,135 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2019-12-18 15:46:55,149 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2019-12-18 15:46:55,155 INFO L174 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2019-12-18 15:46:55,156 INFO L476 BasicCegarLoop]: Counterexample might be feasible [2019-12-18 15:46:55,156 WARN L364 ceAbstractionStarter]: 2 thread instances were not sufficient, I will increase this number and restart the analysis [2019-12-18 15:46:55,157 INFO L340 ceAbstractionStarter]: Constructing petrified ICFG for 3 thread instances. [2019-12-18 15:46:55,178 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork0_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 15:46:55,179 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork0_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 15:46:55,179 WARN L315 ript$VariableManager]: TermVariabe thr1Thread3of3ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 15:46:55,179 WARN L315 ript$VariableManager]: TermVariabe thr1Thread3of3ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 15:46:55,179 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork0_#t~nondet5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 15:46:55,180 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork0_#t~nondet5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 15:46:55,180 WARN L315 ript$VariableManager]: TermVariabe thr1Thread3of3ForFork0_~offset~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 15:46:55,180 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork0_#t~nondet5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 15:46:55,180 WARN L315 ript$VariableManager]: TermVariabe thr1Thread3of3ForFork0_~offset~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 15:46:55,180 WARN L315 ript$VariableManager]: TermVariabe thr1Thread3of3ForFork0_~offset~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 15:46:55,180 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork0_findMax_#in~offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 15:46:55,181 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork0_findMax_#t~post3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 15:46:55,181 WARN L315 ript$VariableManager]: TermVariabe thr1Thread3of3ForFork0_findMax_~e~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 15:46:55,181 WARN L315 ript$VariableManager]: TermVariabe thr1Thread3of3ForFork0_findMax_~offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 15:46:55,181 WARN L315 ript$VariableManager]: TermVariabe thr1Thread3of3ForFork0_findMax_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 15:46:55,181 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork0_findMax_#t~mem4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 15:46:55,181 WARN L315 ript$VariableManager]: TermVariabe thr1Thread3of3ForFork0_findMax_~my_max~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 15:46:55,181 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork0_findMax_#in~offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 15:46:55,182 WARN L315 ript$VariableManager]: TermVariabe thr1Thread3of3ForFork0_findMax_~offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 15:46:55,182 WARN L315 ript$VariableManager]: TermVariabe thr1Thread3of3ForFork0_findMax_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 15:46:55,182 WARN L315 ript$VariableManager]: TermVariabe thr1Thread3of3ForFork0_findMax_~e~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 15:46:55,182 WARN L315 ript$VariableManager]: TermVariabe thr1Thread3of3ForFork0_findMax_~my_max~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 15:46:55,182 WARN L315 ript$VariableManager]: TermVariabe thr1Thread3of3ForFork0_findMax_~offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 15:46:55,182 WARN L315 ript$VariableManager]: TermVariabe thr1Thread3of3ForFork0_findMax_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 15:46:55,183 WARN L315 ript$VariableManager]: TermVariabe thr1Thread3of3ForFork0_findMax_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 15:46:55,183 WARN L315 ript$VariableManager]: TermVariabe thr1Thread3of3ForFork0_findMax_~offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 15:46:55,183 WARN L315 ript$VariableManager]: TermVariabe thr1Thread3of3ForFork0_findMax_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 15:46:55,183 WARN L315 ript$VariableManager]: TermVariabe thr1Thread3of3ForFork0_findMax_~offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 15:46:55,183 WARN L315 ript$VariableManager]: TermVariabe thr1Thread3of3ForFork0_findMax_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 15:46:55,183 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork0_findMax_#t~mem4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 15:46:55,184 WARN L315 ript$VariableManager]: TermVariabe thr1Thread3of3ForFork0_findMax_~my_max~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 15:46:55,184 WARN L315 ript$VariableManager]: TermVariabe thr1Thread3of3ForFork0_findMax_~my_max~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 15:46:55,184 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork0_findMax_#t~mem4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 15:46:55,184 WARN L315 ript$VariableManager]: TermVariabe thr1Thread3of3ForFork0_findMax_~e~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 15:46:55,184 WARN L315 ript$VariableManager]: TermVariabe thr1Thread3of3ForFork0_findMax_~my_max~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 15:46:55,185 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork0_findMax_#t~mem4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 15:46:55,185 WARN L315 ript$VariableManager]: TermVariabe thr1Thread3of3ForFork0_findMax_~my_max~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 15:46:55,185 WARN L315 ript$VariableManager]: TermVariabe thr1Thread3of3ForFork0_findMax_~my_max~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 15:46:55,185 WARN L315 ript$VariableManager]: TermVariabe thr1Thread3of3ForFork0_findMax_~my_max~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 15:46:55,185 WARN L315 ript$VariableManager]: TermVariabe thr1Thread3of3ForFork0_findMax_~e~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 15:46:55,185 WARN L315 ript$VariableManager]: TermVariabe thr1Thread3of3ForFork0_findMax_~my_max~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 15:46:55,185 WARN L315 ript$VariableManager]: TermVariabe thr1Thread3of3ForFork0_findMax_~e~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 15:46:55,186 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 15:46:55,186 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 15:46:55,186 WARN L315 ript$VariableManager]: TermVariabe thr1Thread3of3ForFork0_findMax_~e~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 15:46:55,186 WARN L315 ript$VariableManager]: TermVariabe thr1Thread3of3ForFork0_findMax_~my_max~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 15:46:55,186 WARN L315 ript$VariableManager]: TermVariabe thr1Thread3of3ForFork0_findMax_~my_max~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 15:46:55,186 WARN L315 ript$VariableManager]: TermVariabe thr1Thread3of3ForFork0_findMax_~e~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 15:46:55,187 WARN L315 ript$VariableManager]: TermVariabe thr1Thread3of3ForFork0_findMax_~my_max~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 15:46:55,187 WARN L315 ript$VariableManager]: TermVariabe thr1Thread3of3ForFork0_findMax_~e~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 15:46:55,187 WARN L315 ript$VariableManager]: TermVariabe thr1Thread3of3ForFork0_findMax_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 15:46:55,187 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork0_findMax_#t~post3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 15:46:55,187 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork0_findMax_#t~post3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 15:46:55,187 WARN L315 ript$VariableManager]: TermVariabe thr1Thread3of3ForFork0_findMax_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 15:46:55,187 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork0_findMax_#t~post3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 15:46:55,188 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork0_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 15:46:55,188 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork0_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 15:46:55,188 WARN L315 ript$VariableManager]: TermVariabe thr1Thread1of3ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 15:46:55,188 WARN L315 ript$VariableManager]: TermVariabe thr1Thread1of3ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 15:46:55,188 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork0_#t~nondet5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 15:46:55,189 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork0_#t~nondet5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 15:46:55,189 WARN L315 ript$VariableManager]: TermVariabe thr1Thread1of3ForFork0_~offset~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 15:46:55,189 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork0_#t~nondet5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 15:46:55,189 WARN L315 ript$VariableManager]: TermVariabe thr1Thread1of3ForFork0_~offset~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 15:46:55,189 WARN L315 ript$VariableManager]: TermVariabe thr1Thread1of3ForFork0_~offset~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 15:46:55,189 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork0_findMax_#in~offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 15:46:55,190 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork0_findMax_#t~post3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 15:46:55,190 WARN L315 ript$VariableManager]: TermVariabe thr1Thread1of3ForFork0_findMax_~e~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 15:46:55,190 WARN L315 ript$VariableManager]: TermVariabe thr1Thread1of3ForFork0_findMax_~offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 15:46:55,190 WARN L315 ript$VariableManager]: TermVariabe thr1Thread1of3ForFork0_findMax_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 15:46:55,190 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork0_findMax_#t~mem4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 15:46:55,190 WARN L315 ript$VariableManager]: TermVariabe thr1Thread1of3ForFork0_findMax_~my_max~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 15:46:55,190 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork0_findMax_#in~offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 15:46:55,190 WARN L315 ript$VariableManager]: TermVariabe thr1Thread1of3ForFork0_findMax_~offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 15:46:55,191 WARN L315 ript$VariableManager]: TermVariabe thr1Thread1of3ForFork0_findMax_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 15:46:55,191 WARN L315 ript$VariableManager]: TermVariabe thr1Thread1of3ForFork0_findMax_~e~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 15:46:55,191 WARN L315 ript$VariableManager]: TermVariabe thr1Thread1of3ForFork0_findMax_~my_max~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 15:46:55,191 WARN L315 ript$VariableManager]: TermVariabe thr1Thread1of3ForFork0_findMax_~offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 15:46:55,191 WARN L315 ript$VariableManager]: TermVariabe thr1Thread1of3ForFork0_findMax_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 15:46:55,191 WARN L315 ript$VariableManager]: TermVariabe thr1Thread1of3ForFork0_findMax_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 15:46:55,192 WARN L315 ript$VariableManager]: TermVariabe thr1Thread1of3ForFork0_findMax_~offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 15:46:55,192 WARN L315 ript$VariableManager]: TermVariabe thr1Thread1of3ForFork0_findMax_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 15:46:55,192 WARN L315 ript$VariableManager]: TermVariabe thr1Thread1of3ForFork0_findMax_~offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 15:46:55,192 WARN L315 ript$VariableManager]: TermVariabe thr1Thread1of3ForFork0_findMax_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 15:46:55,192 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork0_findMax_#t~mem4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 15:46:55,192 WARN L315 ript$VariableManager]: TermVariabe thr1Thread1of3ForFork0_findMax_~my_max~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 15:46:55,192 WARN L315 ript$VariableManager]: TermVariabe thr1Thread1of3ForFork0_findMax_~my_max~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 15:46:55,193 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork0_findMax_#t~mem4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 15:46:55,193 WARN L315 ript$VariableManager]: TermVariabe thr1Thread1of3ForFork0_findMax_~e~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 15:46:55,193 WARN L315 ript$VariableManager]: TermVariabe thr1Thread1of3ForFork0_findMax_~my_max~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 15:46:55,193 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork0_findMax_#t~mem4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 15:46:55,193 WARN L315 ript$VariableManager]: TermVariabe thr1Thread1of3ForFork0_findMax_~my_max~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 15:46:55,193 WARN L315 ript$VariableManager]: TermVariabe thr1Thread1of3ForFork0_findMax_~my_max~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 15:46:55,193 WARN L315 ript$VariableManager]: TermVariabe thr1Thread1of3ForFork0_findMax_~my_max~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 15:46:55,194 WARN L315 ript$VariableManager]: TermVariabe thr1Thread1of3ForFork0_findMax_~e~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 15:46:55,194 WARN L315 ript$VariableManager]: TermVariabe thr1Thread1of3ForFork0_findMax_~my_max~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 15:46:55,194 WARN L315 ript$VariableManager]: TermVariabe thr1Thread1of3ForFork0_findMax_~e~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 15:46:55,194 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 15:46:55,194 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 15:46:55,194 WARN L315 ript$VariableManager]: TermVariabe thr1Thread1of3ForFork0_findMax_~e~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 15:46:55,195 WARN L315 ript$VariableManager]: TermVariabe thr1Thread1of3ForFork0_findMax_~my_max~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 15:46:55,195 WARN L315 ript$VariableManager]: TermVariabe thr1Thread1of3ForFork0_findMax_~my_max~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 15:46:55,195 WARN L315 ript$VariableManager]: TermVariabe thr1Thread1of3ForFork0_findMax_~e~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 15:46:55,195 WARN L315 ript$VariableManager]: TermVariabe thr1Thread1of3ForFork0_findMax_~my_max~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 15:46:55,195 WARN L315 ript$VariableManager]: TermVariabe thr1Thread1of3ForFork0_findMax_~e~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 15:46:55,195 WARN L315 ript$VariableManager]: TermVariabe thr1Thread1of3ForFork0_findMax_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 15:46:55,195 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork0_findMax_#t~post3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 15:46:55,196 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork0_findMax_#t~post3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 15:46:55,196 WARN L315 ript$VariableManager]: TermVariabe thr1Thread1of3ForFork0_findMax_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 15:46:55,196 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork0_findMax_#t~post3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 15:46:55,196 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork0_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 15:46:55,196 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork0_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 15:46:55,197 WARN L315 ript$VariableManager]: TermVariabe thr1Thread2of3ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 15:46:55,197 WARN L315 ript$VariableManager]: TermVariabe thr1Thread2of3ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 15:46:55,197 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork0_#t~nondet5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 15:46:55,197 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork0_#t~nondet5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 15:46:55,197 WARN L315 ript$VariableManager]: TermVariabe thr1Thread2of3ForFork0_~offset~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 15:46:55,197 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork0_#t~nondet5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 15:46:55,198 WARN L315 ript$VariableManager]: TermVariabe thr1Thread2of3ForFork0_~offset~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 15:46:55,198 WARN L315 ript$VariableManager]: TermVariabe thr1Thread2of3ForFork0_~offset~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 15:46:55,198 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork0_findMax_#in~offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 15:46:55,198 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork0_findMax_#t~post3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 15:46:55,198 WARN L315 ript$VariableManager]: TermVariabe thr1Thread2of3ForFork0_findMax_~e~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 15:46:55,198 WARN L315 ript$VariableManager]: TermVariabe thr1Thread2of3ForFork0_findMax_~offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 15:46:55,198 WARN L315 ript$VariableManager]: TermVariabe thr1Thread2of3ForFork0_findMax_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 15:46:55,199 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork0_findMax_#t~mem4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 15:46:55,199 WARN L315 ript$VariableManager]: TermVariabe thr1Thread2of3ForFork0_findMax_~my_max~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 15:46:55,199 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork0_findMax_#in~offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 15:46:55,199 WARN L315 ript$VariableManager]: TermVariabe thr1Thread2of3ForFork0_findMax_~offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 15:46:55,199 WARN L315 ript$VariableManager]: TermVariabe thr1Thread2of3ForFork0_findMax_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 15:46:55,199 WARN L315 ript$VariableManager]: TermVariabe thr1Thread2of3ForFork0_findMax_~e~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 15:46:55,199 WARN L315 ript$VariableManager]: TermVariabe thr1Thread2of3ForFork0_findMax_~my_max~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 15:46:55,200 WARN L315 ript$VariableManager]: TermVariabe thr1Thread2of3ForFork0_findMax_~offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 15:46:55,200 WARN L315 ript$VariableManager]: TermVariabe thr1Thread2of3ForFork0_findMax_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 15:46:55,200 WARN L315 ript$VariableManager]: TermVariabe thr1Thread2of3ForFork0_findMax_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 15:46:55,200 WARN L315 ript$VariableManager]: TermVariabe thr1Thread2of3ForFork0_findMax_~offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 15:46:55,200 WARN L315 ript$VariableManager]: TermVariabe thr1Thread2of3ForFork0_findMax_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 15:46:55,200 WARN L315 ript$VariableManager]: TermVariabe thr1Thread2of3ForFork0_findMax_~offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 15:46:55,201 WARN L315 ript$VariableManager]: TermVariabe thr1Thread2of3ForFork0_findMax_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 15:46:55,201 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork0_findMax_#t~mem4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 15:46:55,201 WARN L315 ript$VariableManager]: TermVariabe thr1Thread2of3ForFork0_findMax_~my_max~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 15:46:55,201 WARN L315 ript$VariableManager]: TermVariabe thr1Thread2of3ForFork0_findMax_~my_max~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 15:46:55,201 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork0_findMax_#t~mem4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 15:46:55,202 WARN L315 ript$VariableManager]: TermVariabe thr1Thread2of3ForFork0_findMax_~e~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 15:46:55,202 WARN L315 ript$VariableManager]: TermVariabe thr1Thread2of3ForFork0_findMax_~my_max~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 15:46:55,202 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork0_findMax_#t~mem4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 15:46:55,202 WARN L315 ript$VariableManager]: TermVariabe thr1Thread2of3ForFork0_findMax_~my_max~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 15:46:55,202 WARN L315 ript$VariableManager]: TermVariabe thr1Thread2of3ForFork0_findMax_~my_max~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 15:46:55,202 WARN L315 ript$VariableManager]: TermVariabe thr1Thread2of3ForFork0_findMax_~my_max~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 15:46:55,203 WARN L315 ript$VariableManager]: TermVariabe thr1Thread2of3ForFork0_findMax_~e~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 15:46:55,203 WARN L315 ript$VariableManager]: TermVariabe thr1Thread2of3ForFork0_findMax_~my_max~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 15:46:55,203 WARN L315 ript$VariableManager]: TermVariabe thr1Thread2of3ForFork0_findMax_~e~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 15:46:55,203 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 15:46:55,203 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 15:46:55,203 WARN L315 ript$VariableManager]: TermVariabe thr1Thread2of3ForFork0_findMax_~e~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 15:46:55,203 WARN L315 ript$VariableManager]: TermVariabe thr1Thread2of3ForFork0_findMax_~my_max~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 15:46:55,204 WARN L315 ript$VariableManager]: TermVariabe thr1Thread2of3ForFork0_findMax_~my_max~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 15:46:55,204 WARN L315 ript$VariableManager]: TermVariabe thr1Thread2of3ForFork0_findMax_~e~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 15:46:55,204 WARN L315 ript$VariableManager]: TermVariabe thr1Thread2of3ForFork0_findMax_~my_max~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 15:46:55,204 WARN L315 ript$VariableManager]: TermVariabe thr1Thread2of3ForFork0_findMax_~e~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 15:46:55,204 WARN L315 ript$VariableManager]: TermVariabe thr1Thread2of3ForFork0_findMax_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 15:46:55,204 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork0_findMax_#t~post3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 15:46:55,204 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork0_findMax_#t~post3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 15:46:55,205 WARN L315 ript$VariableManager]: TermVariabe thr1Thread2of3ForFork0_findMax_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 15:46:55,205 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork0_findMax_#t~post3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 15:46:55,205 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 15:46:55,205 WARN L315 ript$VariableManager]: TermVariabe thr1Thread1of3ForFork0_findMax_~my_max~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 15:46:55,205 WARN L315 ript$VariableManager]: TermVariabe thr1Thread1of3ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 15:46:55,206 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork0_findMax_#t~post3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 15:46:55,206 WARN L315 ript$VariableManager]: TermVariabe thr1Thread1of3ForFork0_~offset~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 15:46:55,206 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork0_findMax_#t~mem4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 15:46:55,206 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 15:46:55,206 WARN L315 ript$VariableManager]: TermVariabe thr1Thread1of3ForFork0_findMax_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 15:46:55,206 WARN L315 ript$VariableManager]: TermVariabe thr1Thread1of3ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 15:46:55,207 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork0_findMax_#in~offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 15:46:55,207 WARN L315 ript$VariableManager]: TermVariabe thr1Thread1of3ForFork0_findMax_~e~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 15:46:55,207 WARN L315 ript$VariableManager]: TermVariabe thr1Thread1of3ForFork0_findMax_~offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 15:46:55,207 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork0_#t~nondet5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 15:46:55,209 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork0_#t~nondet5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 15:46:55,209 WARN L315 ript$VariableManager]: TermVariabe thr1Thread2of3ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 15:46:55,210 WARN L315 ript$VariableManager]: TermVariabe thr1Thread2of3ForFork0_findMax_~offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 15:46:55,210 WARN L315 ript$VariableManager]: TermVariabe thr1Thread2of3ForFork0_findMax_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 15:46:55,210 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork0_findMax_#t~post3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 15:46:55,210 WARN L315 ript$VariableManager]: TermVariabe thr1Thread2of3ForFork0_findMax_~my_max~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 15:46:55,210 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 15:46:55,210 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork0_findMax_#t~mem4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 15:46:55,211 WARN L315 ript$VariableManager]: TermVariabe thr1Thread2of3ForFork0_~offset~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 15:46:55,211 WARN L315 ript$VariableManager]: TermVariabe thr1Thread2of3ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 15:46:55,211 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 15:46:55,211 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork0_findMax_#in~offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 15:46:55,211 WARN L315 ript$VariableManager]: TermVariabe thr1Thread2of3ForFork0_findMax_~e~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 15:46:55,213 WARN L315 ript$VariableManager]: TermVariabe thr1Thread3of3ForFork0_findMax_~offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 15:46:55,213 WARN L315 ript$VariableManager]: TermVariabe thr1Thread3of3ForFork0_findMax_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 15:46:55,213 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork0_findMax_#t~mem4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 15:46:55,214 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 15:46:55,214 WARN L315 ript$VariableManager]: TermVariabe thr1Thread3of3ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 15:46:55,214 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 15:46:55,214 WARN L315 ript$VariableManager]: TermVariabe thr1Thread3of3ForFork0_findMax_~my_max~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 15:46:55,214 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork0_findMax_#in~offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 15:46:55,214 WARN L315 ript$VariableManager]: TermVariabe thr1Thread3of3ForFork0_findMax_~e~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 15:46:55,214 WARN L315 ript$VariableManager]: TermVariabe thr1Thread3of3ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 15:46:55,215 WARN L315 ript$VariableManager]: TermVariabe thr1Thread3of3ForFork0_~offset~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 15:46:55,215 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork0_findMax_#t~post3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 15:46:55,215 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork0_#t~nondet5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 15:46:55,216 INFO L249 AbstractCegarLoop]: Starting to check reachability of 5 error locations. [2019-12-18 15:46:55,217 INFO L373 AbstractCegarLoop]: Interprodecural is true [2019-12-18 15:46:55,217 INFO L374 AbstractCegarLoop]: Hoare is true [2019-12-18 15:46:55,217 INFO L375 AbstractCegarLoop]: Compute interpolants for FPandBP [2019-12-18 15:46:55,217 INFO L376 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2019-12-18 15:46:55,217 INFO L377 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2019-12-18 15:46:55,217 INFO L378 AbstractCegarLoop]: Difference is false [2019-12-18 15:46:55,217 INFO L379 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2019-12-18 15:46:55,217 INFO L383 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2019-12-18 15:46:55,219 INFO L152 etLargeBlockEncoding]: Starting large block encoding on Petri net that has 127 places, 139 transitions [2019-12-18 15:46:55,220 INFO L68 FinitePrefix]: Start finitePrefix. Operand has 127 places, 139 transitions [2019-12-18 15:46:55,245 INFO L126 PetriNetUnfolder]: 22/165 cut-off events. [2019-12-18 15:46:55,246 INFO L127 PetriNetUnfolder]: For 0/0 co-relation queries the response was YES. [2019-12-18 15:46:55,251 INFO L76 FinitePrefix]: Finished finitePrefix Result has 181 conditions, 165 events. 22/165 cut-off events. For 0/0 co-relation queries the response was YES. Maximal size of possible extension queue 7. Compared 436 event pairs. 27/163 useless extension candidates. Maximal degree in co-relation 122. Up to 8 conditions per place. [2019-12-18 15:46:55,265 INFO L68 FinitePrefix]: Start finitePrefix. Operand has 127 places, 139 transitions [2019-12-18 15:46:55,287 INFO L126 PetriNetUnfolder]: 22/165 cut-off events. [2019-12-18 15:46:55,287 INFO L127 PetriNetUnfolder]: For 0/0 co-relation queries the response was YES. [2019-12-18 15:46:55,292 INFO L76 FinitePrefix]: Finished finitePrefix Result has 181 conditions, 165 events. 22/165 cut-off events. For 0/0 co-relation queries the response was YES. Maximal size of possible extension queue 7. Compared 436 event pairs. 27/163 useless extension candidates. Maximal degree in co-relation 122. Up to 8 conditions per place. [2019-12-18 15:46:55,306 INFO L158 etLargeBlockEncoding]: Number of co-enabled transitions 10656 [2019-12-18 15:46:55,306 INFO L170 etLargeBlockEncoding]: Semantic Check. [2019-12-18 15:46:57,463 WARN L192 SmtUtils]: Spent 129.00 ms on a formula simplification. DAG size of input: 68 DAG size of output: 66 [2019-12-18 15:46:57,536 INFO L206 etLargeBlockEncoding]: Checked pairs total: 15045 [2019-12-18 15:46:57,536 INFO L214 etLargeBlockEncoding]: Total number of compositions: 99 [2019-12-18 15:46:57,536 INFO L100 iNet2FiniteAutomaton]: Start petriNet2FiniteAutomaton. Operand has 38 places, 47 transitions [2019-12-18 15:46:57,838 INFO L122 iNet2FiniteAutomaton]: Finished petriNet2FiniteAutomaton. Result 5444 states. [2019-12-18 15:46:57,838 INFO L276 IsEmpty]: Start isEmpty. Operand 5444 states. [2019-12-18 15:46:57,839 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2019-12-18 15:46:57,839 INFO L403 BasicCegarLoop]: Found error trace [2019-12-18 15:46:57,839 INFO L411 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1] [2019-12-18 15:46:57,839 INFO L410 AbstractCegarLoop]: === Iteration 1 === [thr1Err0ASSERT_VIOLATIONERROR_FUNCTION, thr1Err0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATION, thr1Err0ASSERT_VIOLATIONERROR_FUNCTION, thr1Err0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-12-18 15:46:57,840 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-12-18 15:46:57,840 INFO L82 PathProgramCache]: Analyzing trace with hash 1908665224, now seen corresponding path program 1 times [2019-12-18 15:46:57,840 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2019-12-18 15:46:57,840 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1595367176] [2019-12-18 15:46:57,841 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-12-18 15:46:57,854 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-18 15:46:57,866 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-12-18 15:46:57,867 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1595367176] [2019-12-18 15:46:57,867 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-12-18 15:46:57,867 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2019-12-18 15:46:57,867 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [378206013] [2019-12-18 15:46:57,868 INFO L442 AbstractCegarLoop]: Interpolant automaton has 2 states [2019-12-18 15:46:57,868 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-12-18 15:46:57,868 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 2 interpolants. [2019-12-18 15:46:57,868 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2019-12-18 15:46:57,868 INFO L87 Difference]: Start difference. First operand 5444 states. Second operand 2 states. [2019-12-18 15:46:57,947 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-12-18 15:46:57,947 INFO L93 Difference]: Finished difference Result 4333 states and 17226 transitions. [2019-12-18 15:46:57,948 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2019-12-18 15:46:57,948 INFO L78 Accepts]: Start accepts. Automaton has 2 states. Word has length 6 [2019-12-18 15:46:57,948 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-12-18 15:46:57,997 INFO L225 Difference]: With dead ends: 4333 [2019-12-18 15:46:57,997 INFO L226 Difference]: Without dead ends: 4333 [2019-12-18 15:46:57,998 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 2 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 0 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2019-12-18 15:46:58,119 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 4333 states. [2019-12-18 15:46:58,253 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 4333 to 4333. [2019-12-18 15:46:58,254 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 4333 states. [2019-12-18 15:46:58,285 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4333 states to 4333 states and 17226 transitions. [2019-12-18 15:46:58,286 INFO L78 Accepts]: Start accepts. Automaton has 4333 states and 17226 transitions. Word has length 6 [2019-12-18 15:46:58,286 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-12-18 15:46:58,286 INFO L462 AbstractCegarLoop]: Abstraction has 4333 states and 17226 transitions. [2019-12-18 15:46:58,286 INFO L463 AbstractCegarLoop]: Interpolant automaton has 2 states. [2019-12-18 15:46:58,286 INFO L276 IsEmpty]: Start isEmpty. Operand 4333 states and 17226 transitions. [2019-12-18 15:46:58,287 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2019-12-18 15:46:58,287 INFO L403 BasicCegarLoop]: Found error trace [2019-12-18 15:46:58,288 INFO L411 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-12-18 15:46:58,288 INFO L410 AbstractCegarLoop]: === Iteration 2 === [thr1Err0ASSERT_VIOLATIONERROR_FUNCTION, thr1Err0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATION, thr1Err0ASSERT_VIOLATIONERROR_FUNCTION, thr1Err0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-12-18 15:46:58,288 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-12-18 15:46:58,288 INFO L82 PathProgramCache]: Analyzing trace with hash -66649742, now seen corresponding path program 1 times [2019-12-18 15:46:58,288 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2019-12-18 15:46:58,289 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1433299926] [2019-12-18 15:46:58,289 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-12-18 15:46:58,307 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-18 15:46:58,342 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-12-18 15:46:58,343 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1433299926] [2019-12-18 15:46:58,343 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-12-18 15:46:58,343 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2019-12-18 15:46:58,343 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2028117479] [2019-12-18 15:46:58,344 INFO L442 AbstractCegarLoop]: Interpolant automaton has 3 states [2019-12-18 15:46:58,344 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-12-18 15:46:58,344 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-12-18 15:46:58,345 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-12-18 15:46:58,346 INFO L87 Difference]: Start difference. First operand 4333 states and 17226 transitions. Second operand 3 states. [2019-12-18 15:46:58,427 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-12-18 15:46:58,427 INFO L93 Difference]: Finished difference Result 4766 states and 18905 transitions. [2019-12-18 15:46:58,428 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-12-18 15:46:58,428 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 9 [2019-12-18 15:46:58,428 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-12-18 15:46:58,476 INFO L225 Difference]: With dead ends: 4766 [2019-12-18 15:46:58,476 INFO L226 Difference]: Without dead ends: 4766 [2019-12-18 15:46:58,477 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-12-18 15:46:58,522 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 4766 states. [2019-12-18 15:46:58,650 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 4766 to 4766. [2019-12-18 15:46:58,651 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 4766 states. [2019-12-18 15:46:58,681 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4766 states to 4766 states and 18905 transitions. [2019-12-18 15:46:58,681 INFO L78 Accepts]: Start accepts. Automaton has 4766 states and 18905 transitions. Word has length 9 [2019-12-18 15:46:58,681 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-12-18 15:46:58,682 INFO L462 AbstractCegarLoop]: Abstraction has 4766 states and 18905 transitions. [2019-12-18 15:46:58,682 INFO L463 AbstractCegarLoop]: Interpolant automaton has 3 states. [2019-12-18 15:46:58,682 INFO L276 IsEmpty]: Start isEmpty. Operand 4766 states and 18905 transitions. [2019-12-18 15:46:58,684 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2019-12-18 15:46:58,684 INFO L403 BasicCegarLoop]: Found error trace [2019-12-18 15:46:58,684 INFO L411 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-12-18 15:46:58,685 INFO L410 AbstractCegarLoop]: === Iteration 3 === [thr1Err0ASSERT_VIOLATIONERROR_FUNCTION, thr1Err0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATION, thr1Err0ASSERT_VIOLATIONERROR_FUNCTION, thr1Err0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-12-18 15:46:58,685 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-12-18 15:46:58,685 INFO L82 PathProgramCache]: Analyzing trace with hash -674486667, now seen corresponding path program 1 times [2019-12-18 15:46:58,685 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2019-12-18 15:46:58,686 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [163466563] [2019-12-18 15:46:58,686 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-12-18 15:46:58,704 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-18 15:46:58,728 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2019-12-18 15:46:58,729 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [163466563] [2019-12-18 15:46:58,729 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-12-18 15:46:58,729 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2019-12-18 15:46:58,731 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [605695134] [2019-12-18 15:46:58,731 INFO L442 AbstractCegarLoop]: Interpolant automaton has 3 states [2019-12-18 15:46:58,732 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-12-18 15:46:58,732 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-12-18 15:46:58,732 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-12-18 15:46:58,732 INFO L87 Difference]: Start difference. First operand 4766 states and 18905 transitions. Second operand 3 states. [2019-12-18 15:46:58,901 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-12-18 15:46:58,902 INFO L93 Difference]: Finished difference Result 6024 states and 23155 transitions. [2019-12-18 15:46:58,902 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-12-18 15:46:58,903 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 10 [2019-12-18 15:46:58,903 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-12-18 15:46:58,959 INFO L225 Difference]: With dead ends: 6024 [2019-12-18 15:46:58,960 INFO L226 Difference]: Without dead ends: 6024 [2019-12-18 15:46:58,961 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-12-18 15:46:59,004 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 6024 states. [2019-12-18 15:46:59,141 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 6024 to 5316. [2019-12-18 15:46:59,141 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 5316 states. [2019-12-18 15:46:59,165 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5316 states to 5316 states and 20855 transitions. [2019-12-18 15:46:59,165 INFO L78 Accepts]: Start accepts. Automaton has 5316 states and 20855 transitions. Word has length 10 [2019-12-18 15:46:59,165 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-12-18 15:46:59,165 INFO L462 AbstractCegarLoop]: Abstraction has 5316 states and 20855 transitions. [2019-12-18 15:46:59,165 INFO L463 AbstractCegarLoop]: Interpolant automaton has 3 states. [2019-12-18 15:46:59,165 INFO L276 IsEmpty]: Start isEmpty. Operand 5316 states and 20855 transitions. [2019-12-18 15:46:59,171 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2019-12-18 15:46:59,171 INFO L403 BasicCegarLoop]: Found error trace [2019-12-18 15:46:59,172 INFO L411 BasicCegarLoop]: trace histogram [4, 3, 1, 1, 1, 1, 1] [2019-12-18 15:46:59,172 INFO L410 AbstractCegarLoop]: === Iteration 4 === [thr1Err0ASSERT_VIOLATIONERROR_FUNCTION, thr1Err0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATION, thr1Err0ASSERT_VIOLATIONERROR_FUNCTION, thr1Err0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-12-18 15:46:59,172 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-12-18 15:46:59,172 INFO L82 PathProgramCache]: Analyzing trace with hash 1155163752, now seen corresponding path program 1 times [2019-12-18 15:46:59,172 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2019-12-18 15:46:59,173 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1309076734] [2019-12-18 15:46:59,173 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-12-18 15:46:59,202 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2019-12-18 15:46:59,224 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2019-12-18 15:46:59,234 INFO L174 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2019-12-18 15:46:59,237 INFO L476 BasicCegarLoop]: Counterexample might be feasible [2019-12-18 15:46:59,237 WARN L364 ceAbstractionStarter]: 3 thread instances were not sufficient, I will increase this number and restart the analysis [2019-12-18 15:46:59,237 INFO L340 ceAbstractionStarter]: Constructing petrified ICFG for 4 thread instances. [2019-12-18 15:46:59,250 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread3of4ForFork0_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 15:46:59,251 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread3of4ForFork0_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 15:46:59,251 WARN L315 ript$VariableManager]: TermVariabe thr1Thread3of4ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 15:46:59,251 WARN L315 ript$VariableManager]: TermVariabe thr1Thread3of4ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 15:46:59,251 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread3of4ForFork0_#t~nondet5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 15:46:59,251 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread3of4ForFork0_#t~nondet5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 15:46:59,251 WARN L315 ript$VariableManager]: TermVariabe thr1Thread3of4ForFork0_~offset~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 15:46:59,252 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread3of4ForFork0_#t~nondet5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 15:46:59,252 WARN L315 ript$VariableManager]: TermVariabe thr1Thread3of4ForFork0_~offset~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 15:46:59,252 WARN L315 ript$VariableManager]: TermVariabe thr1Thread3of4ForFork0_~offset~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 15:46:59,252 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread3of4ForFork0_findMax_#in~offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 15:46:59,252 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread3of4ForFork0_findMax_#t~post3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 15:46:59,252 WARN L315 ript$VariableManager]: TermVariabe thr1Thread3of4ForFork0_findMax_~e~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 15:46:59,253 WARN L315 ript$VariableManager]: TermVariabe thr1Thread3of4ForFork0_findMax_~offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 15:46:59,253 WARN L315 ript$VariableManager]: TermVariabe thr1Thread3of4ForFork0_findMax_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 15:46:59,253 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread3of4ForFork0_findMax_#t~mem4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 15:46:59,253 WARN L315 ript$VariableManager]: TermVariabe thr1Thread3of4ForFork0_findMax_~my_max~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 15:46:59,253 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread3of4ForFork0_findMax_#in~offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 15:46:59,253 WARN L315 ript$VariableManager]: TermVariabe thr1Thread3of4ForFork0_findMax_~offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 15:46:59,253 WARN L315 ript$VariableManager]: TermVariabe thr1Thread3of4ForFork0_findMax_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 15:46:59,253 WARN L315 ript$VariableManager]: TermVariabe thr1Thread3of4ForFork0_findMax_~e~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 15:46:59,254 WARN L315 ript$VariableManager]: TermVariabe thr1Thread3of4ForFork0_findMax_~my_max~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 15:46:59,254 WARN L315 ript$VariableManager]: TermVariabe thr1Thread3of4ForFork0_findMax_~offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 15:46:59,254 WARN L315 ript$VariableManager]: TermVariabe thr1Thread3of4ForFork0_findMax_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 15:46:59,254 WARN L315 ript$VariableManager]: TermVariabe thr1Thread3of4ForFork0_findMax_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 15:46:59,254 WARN L315 ript$VariableManager]: TermVariabe thr1Thread3of4ForFork0_findMax_~offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 15:46:59,254 WARN L315 ript$VariableManager]: TermVariabe thr1Thread3of4ForFork0_findMax_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 15:46:59,254 WARN L315 ript$VariableManager]: TermVariabe thr1Thread3of4ForFork0_findMax_~offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 15:46:59,255 WARN L315 ript$VariableManager]: TermVariabe thr1Thread3of4ForFork0_findMax_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 15:46:59,255 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread3of4ForFork0_findMax_#t~mem4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 15:46:59,255 WARN L315 ript$VariableManager]: TermVariabe thr1Thread3of4ForFork0_findMax_~my_max~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 15:46:59,255 WARN L315 ript$VariableManager]: TermVariabe thr1Thread3of4ForFork0_findMax_~my_max~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 15:46:59,255 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread3of4ForFork0_findMax_#t~mem4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 15:46:59,255 WARN L315 ript$VariableManager]: TermVariabe thr1Thread3of4ForFork0_findMax_~e~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 15:46:59,256 WARN L315 ript$VariableManager]: TermVariabe thr1Thread3of4ForFork0_findMax_~my_max~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 15:46:59,256 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread3of4ForFork0_findMax_#t~mem4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 15:46:59,256 WARN L315 ript$VariableManager]: TermVariabe thr1Thread3of4ForFork0_findMax_~my_max~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 15:46:59,256 WARN L315 ript$VariableManager]: TermVariabe thr1Thread3of4ForFork0_findMax_~my_max~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 15:46:59,256 WARN L315 ript$VariableManager]: TermVariabe thr1Thread3of4ForFork0_findMax_~my_max~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 15:46:59,256 WARN L315 ript$VariableManager]: TermVariabe thr1Thread3of4ForFork0_findMax_~e~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 15:46:59,256 WARN L315 ript$VariableManager]: TermVariabe thr1Thread3of4ForFork0_findMax_~my_max~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 15:46:59,256 WARN L315 ript$VariableManager]: TermVariabe thr1Thread3of4ForFork0_findMax_~e~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 15:46:59,257 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread3of4ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 15:46:59,257 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread3of4ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 15:46:59,257 WARN L315 ript$VariableManager]: TermVariabe thr1Thread3of4ForFork0_findMax_~e~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 15:46:59,257 WARN L315 ript$VariableManager]: TermVariabe thr1Thread3of4ForFork0_findMax_~my_max~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 15:46:59,257 WARN L315 ript$VariableManager]: TermVariabe thr1Thread3of4ForFork0_findMax_~my_max~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 15:46:59,257 WARN L315 ript$VariableManager]: TermVariabe thr1Thread3of4ForFork0_findMax_~e~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 15:46:59,257 WARN L315 ript$VariableManager]: TermVariabe thr1Thread3of4ForFork0_findMax_~my_max~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 15:46:59,258 WARN L315 ript$VariableManager]: TermVariabe thr1Thread3of4ForFork0_findMax_~e~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 15:46:59,265 WARN L315 ript$VariableManager]: TermVariabe thr1Thread3of4ForFork0_findMax_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 15:46:59,265 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread3of4ForFork0_findMax_#t~post3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 15:46:59,266 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread3of4ForFork0_findMax_#t~post3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 15:46:59,266 WARN L315 ript$VariableManager]: TermVariabe thr1Thread3of4ForFork0_findMax_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 15:46:59,266 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread3of4ForFork0_findMax_#t~post3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 15:46:59,268 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread4of4ForFork0_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 15:46:59,269 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread4of4ForFork0_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 15:46:59,269 WARN L315 ript$VariableManager]: TermVariabe thr1Thread4of4ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 15:46:59,269 WARN L315 ript$VariableManager]: TermVariabe thr1Thread4of4ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 15:46:59,269 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread4of4ForFork0_#t~nondet5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 15:46:59,269 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread4of4ForFork0_#t~nondet5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 15:46:59,269 WARN L315 ript$VariableManager]: TermVariabe thr1Thread4of4ForFork0_~offset~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 15:46:59,269 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread4of4ForFork0_#t~nondet5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 15:46:59,270 WARN L315 ript$VariableManager]: TermVariabe thr1Thread4of4ForFork0_~offset~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 15:46:59,270 WARN L315 ript$VariableManager]: TermVariabe thr1Thread4of4ForFork0_~offset~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 15:46:59,270 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread4of4ForFork0_findMax_#in~offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 15:46:59,270 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread4of4ForFork0_findMax_#t~post3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 15:46:59,270 WARN L315 ript$VariableManager]: TermVariabe thr1Thread4of4ForFork0_findMax_~e~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 15:46:59,270 WARN L315 ript$VariableManager]: TermVariabe thr1Thread4of4ForFork0_findMax_~offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 15:46:59,270 WARN L315 ript$VariableManager]: TermVariabe thr1Thread4of4ForFork0_findMax_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 15:46:59,270 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread4of4ForFork0_findMax_#t~mem4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 15:46:59,271 WARN L315 ript$VariableManager]: TermVariabe thr1Thread4of4ForFork0_findMax_~my_max~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 15:46:59,271 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread4of4ForFork0_findMax_#in~offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 15:46:59,271 WARN L315 ript$VariableManager]: TermVariabe thr1Thread4of4ForFork0_findMax_~offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 15:46:59,271 WARN L315 ript$VariableManager]: TermVariabe thr1Thread4of4ForFork0_findMax_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 15:46:59,271 WARN L315 ript$VariableManager]: TermVariabe thr1Thread4of4ForFork0_findMax_~e~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 15:46:59,271 WARN L315 ript$VariableManager]: TermVariabe thr1Thread4of4ForFork0_findMax_~my_max~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 15:46:59,271 WARN L315 ript$VariableManager]: TermVariabe thr1Thread4of4ForFork0_findMax_~offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 15:46:59,271 WARN L315 ript$VariableManager]: TermVariabe thr1Thread4of4ForFork0_findMax_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 15:46:59,272 WARN L315 ript$VariableManager]: TermVariabe thr1Thread4of4ForFork0_findMax_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 15:46:59,272 WARN L315 ript$VariableManager]: TermVariabe thr1Thread4of4ForFork0_findMax_~offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 15:46:59,272 WARN L315 ript$VariableManager]: TermVariabe thr1Thread4of4ForFork0_findMax_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 15:46:59,272 WARN L315 ript$VariableManager]: TermVariabe thr1Thread4of4ForFork0_findMax_~offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 15:46:59,272 WARN L315 ript$VariableManager]: TermVariabe thr1Thread4of4ForFork0_findMax_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 15:46:59,272 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread4of4ForFork0_findMax_#t~mem4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 15:46:59,272 WARN L315 ript$VariableManager]: TermVariabe thr1Thread4of4ForFork0_findMax_~my_max~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 15:46:59,273 WARN L315 ript$VariableManager]: TermVariabe thr1Thread4of4ForFork0_findMax_~my_max~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 15:46:59,273 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread4of4ForFork0_findMax_#t~mem4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 15:46:59,273 WARN L315 ript$VariableManager]: TermVariabe thr1Thread4of4ForFork0_findMax_~e~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 15:46:59,273 WARN L315 ript$VariableManager]: TermVariabe thr1Thread4of4ForFork0_findMax_~my_max~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 15:46:59,273 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread4of4ForFork0_findMax_#t~mem4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 15:46:59,273 WARN L315 ript$VariableManager]: TermVariabe thr1Thread4of4ForFork0_findMax_~my_max~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 15:46:59,273 WARN L315 ript$VariableManager]: TermVariabe thr1Thread4of4ForFork0_findMax_~my_max~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 15:46:59,274 WARN L315 ript$VariableManager]: TermVariabe thr1Thread4of4ForFork0_findMax_~my_max~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 15:46:59,274 WARN L315 ript$VariableManager]: TermVariabe thr1Thread4of4ForFork0_findMax_~e~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 15:46:59,274 WARN L315 ript$VariableManager]: TermVariabe thr1Thread4of4ForFork0_findMax_~my_max~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 15:46:59,274 WARN L315 ript$VariableManager]: TermVariabe thr1Thread4of4ForFork0_findMax_~e~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 15:46:59,274 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread4of4ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 15:46:59,274 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread4of4ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 15:46:59,274 WARN L315 ript$VariableManager]: TermVariabe thr1Thread4of4ForFork0_findMax_~e~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 15:46:59,275 WARN L315 ript$VariableManager]: TermVariabe thr1Thread4of4ForFork0_findMax_~my_max~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 15:46:59,275 WARN L315 ript$VariableManager]: TermVariabe thr1Thread4of4ForFork0_findMax_~my_max~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 15:46:59,275 WARN L315 ript$VariableManager]: TermVariabe thr1Thread4of4ForFork0_findMax_~e~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 15:46:59,275 WARN L315 ript$VariableManager]: TermVariabe thr1Thread4of4ForFork0_findMax_~my_max~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 15:46:59,275 WARN L315 ript$VariableManager]: TermVariabe thr1Thread4of4ForFork0_findMax_~e~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 15:46:59,275 WARN L315 ript$VariableManager]: TermVariabe thr1Thread4of4ForFork0_findMax_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 15:46:59,275 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread4of4ForFork0_findMax_#t~post3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 15:46:59,275 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread4of4ForFork0_findMax_#t~post3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 15:46:59,276 WARN L315 ript$VariableManager]: TermVariabe thr1Thread4of4ForFork0_findMax_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 15:46:59,276 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread4of4ForFork0_findMax_#t~post3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 15:46:59,276 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread1of4ForFork0_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 15:46:59,276 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread1of4ForFork0_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 15:46:59,276 WARN L315 ript$VariableManager]: TermVariabe thr1Thread1of4ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 15:46:59,276 WARN L315 ript$VariableManager]: TermVariabe thr1Thread1of4ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 15:46:59,277 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread1of4ForFork0_#t~nondet5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 15:46:59,277 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread1of4ForFork0_#t~nondet5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 15:46:59,277 WARN L315 ript$VariableManager]: TermVariabe thr1Thread1of4ForFork0_~offset~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 15:46:59,277 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread1of4ForFork0_#t~nondet5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 15:46:59,277 WARN L315 ript$VariableManager]: TermVariabe thr1Thread1of4ForFork0_~offset~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 15:46:59,277 WARN L315 ript$VariableManager]: TermVariabe thr1Thread1of4ForFork0_~offset~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 15:46:59,277 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread1of4ForFork0_findMax_#in~offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 15:46:59,277 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread1of4ForFork0_findMax_#t~post3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 15:46:59,278 WARN L315 ript$VariableManager]: TermVariabe thr1Thread1of4ForFork0_findMax_~e~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 15:46:59,278 WARN L315 ript$VariableManager]: TermVariabe thr1Thread1of4ForFork0_findMax_~offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 15:46:59,278 WARN L315 ript$VariableManager]: TermVariabe thr1Thread1of4ForFork0_findMax_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 15:46:59,278 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread1of4ForFork0_findMax_#t~mem4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 15:46:59,278 WARN L315 ript$VariableManager]: TermVariabe thr1Thread1of4ForFork0_findMax_~my_max~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 15:46:59,278 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread1of4ForFork0_findMax_#in~offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 15:46:59,278 WARN L315 ript$VariableManager]: TermVariabe thr1Thread1of4ForFork0_findMax_~offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 15:46:59,278 WARN L315 ript$VariableManager]: TermVariabe thr1Thread1of4ForFork0_findMax_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 15:46:59,279 WARN L315 ript$VariableManager]: TermVariabe thr1Thread1of4ForFork0_findMax_~e~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 15:46:59,279 WARN L315 ript$VariableManager]: TermVariabe thr1Thread1of4ForFork0_findMax_~my_max~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 15:46:59,279 WARN L315 ript$VariableManager]: TermVariabe thr1Thread1of4ForFork0_findMax_~offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 15:46:59,279 WARN L315 ript$VariableManager]: TermVariabe thr1Thread1of4ForFork0_findMax_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 15:46:59,279 WARN L315 ript$VariableManager]: TermVariabe thr1Thread1of4ForFork0_findMax_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 15:46:59,279 WARN L315 ript$VariableManager]: TermVariabe thr1Thread1of4ForFork0_findMax_~offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 15:46:59,279 WARN L315 ript$VariableManager]: TermVariabe thr1Thread1of4ForFork0_findMax_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 15:46:59,279 WARN L315 ript$VariableManager]: TermVariabe thr1Thread1of4ForFork0_findMax_~offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 15:46:59,280 WARN L315 ript$VariableManager]: TermVariabe thr1Thread1of4ForFork0_findMax_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 15:46:59,280 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread1of4ForFork0_findMax_#t~mem4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 15:46:59,280 WARN L315 ript$VariableManager]: TermVariabe thr1Thread1of4ForFork0_findMax_~my_max~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 15:46:59,280 WARN L315 ript$VariableManager]: TermVariabe thr1Thread1of4ForFork0_findMax_~my_max~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 15:46:59,280 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread1of4ForFork0_findMax_#t~mem4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 15:46:59,280 WARN L315 ript$VariableManager]: TermVariabe thr1Thread1of4ForFork0_findMax_~e~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 15:46:59,281 WARN L315 ript$VariableManager]: TermVariabe thr1Thread1of4ForFork0_findMax_~my_max~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 15:46:59,281 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread1of4ForFork0_findMax_#t~mem4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 15:46:59,281 WARN L315 ript$VariableManager]: TermVariabe thr1Thread1of4ForFork0_findMax_~my_max~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 15:46:59,281 WARN L315 ript$VariableManager]: TermVariabe thr1Thread1of4ForFork0_findMax_~my_max~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 15:46:59,281 WARN L315 ript$VariableManager]: TermVariabe thr1Thread1of4ForFork0_findMax_~my_max~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 15:46:59,281 WARN L315 ript$VariableManager]: TermVariabe thr1Thread1of4ForFork0_findMax_~e~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 15:46:59,281 WARN L315 ript$VariableManager]: TermVariabe thr1Thread1of4ForFork0_findMax_~my_max~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 15:46:59,282 WARN L315 ript$VariableManager]: TermVariabe thr1Thread1of4ForFork0_findMax_~e~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 15:46:59,282 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread1of4ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 15:46:59,282 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread1of4ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 15:46:59,282 WARN L315 ript$VariableManager]: TermVariabe thr1Thread1of4ForFork0_findMax_~e~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 15:46:59,282 WARN L315 ript$VariableManager]: TermVariabe thr1Thread1of4ForFork0_findMax_~my_max~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 15:46:59,282 WARN L315 ript$VariableManager]: TermVariabe thr1Thread1of4ForFork0_findMax_~my_max~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 15:46:59,282 WARN L315 ript$VariableManager]: TermVariabe thr1Thread1of4ForFork0_findMax_~e~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 15:46:59,283 WARN L315 ript$VariableManager]: TermVariabe thr1Thread1of4ForFork0_findMax_~my_max~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 15:46:59,283 WARN L315 ript$VariableManager]: TermVariabe thr1Thread1of4ForFork0_findMax_~e~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 15:46:59,283 WARN L315 ript$VariableManager]: TermVariabe thr1Thread1of4ForFork0_findMax_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 15:46:59,283 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread1of4ForFork0_findMax_#t~post3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 15:46:59,283 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread1of4ForFork0_findMax_#t~post3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 15:46:59,283 WARN L315 ript$VariableManager]: TermVariabe thr1Thread1of4ForFork0_findMax_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 15:46:59,283 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread1of4ForFork0_findMax_#t~post3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 15:46:59,284 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread2of4ForFork0_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 15:46:59,284 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread2of4ForFork0_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 15:46:59,284 WARN L315 ript$VariableManager]: TermVariabe thr1Thread2of4ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 15:46:59,284 WARN L315 ript$VariableManager]: TermVariabe thr1Thread2of4ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 15:46:59,284 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread2of4ForFork0_#t~nondet5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 15:46:59,284 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread2of4ForFork0_#t~nondet5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 15:46:59,285 WARN L315 ript$VariableManager]: TermVariabe thr1Thread2of4ForFork0_~offset~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 15:46:59,285 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread2of4ForFork0_#t~nondet5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 15:46:59,285 WARN L315 ript$VariableManager]: TermVariabe thr1Thread2of4ForFork0_~offset~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 15:46:59,285 WARN L315 ript$VariableManager]: TermVariabe thr1Thread2of4ForFork0_~offset~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 15:46:59,285 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread2of4ForFork0_findMax_#in~offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 15:46:59,285 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread2of4ForFork0_findMax_#t~post3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 15:46:59,285 WARN L315 ript$VariableManager]: TermVariabe thr1Thread2of4ForFork0_findMax_~e~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 15:46:59,286 WARN L315 ript$VariableManager]: TermVariabe thr1Thread2of4ForFork0_findMax_~offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 15:46:59,286 WARN L315 ript$VariableManager]: TermVariabe thr1Thread2of4ForFork0_findMax_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 15:46:59,286 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread2of4ForFork0_findMax_#t~mem4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 15:46:59,286 WARN L315 ript$VariableManager]: TermVariabe thr1Thread2of4ForFork0_findMax_~my_max~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 15:46:59,286 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread2of4ForFork0_findMax_#in~offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 15:46:59,286 WARN L315 ript$VariableManager]: TermVariabe thr1Thread2of4ForFork0_findMax_~offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 15:46:59,286 WARN L315 ript$VariableManager]: TermVariabe thr1Thread2of4ForFork0_findMax_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 15:46:59,286 WARN L315 ript$VariableManager]: TermVariabe thr1Thread2of4ForFork0_findMax_~e~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 15:46:59,287 WARN L315 ript$VariableManager]: TermVariabe thr1Thread2of4ForFork0_findMax_~my_max~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 15:46:59,287 WARN L315 ript$VariableManager]: TermVariabe thr1Thread2of4ForFork0_findMax_~offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 15:46:59,287 WARN L315 ript$VariableManager]: TermVariabe thr1Thread2of4ForFork0_findMax_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 15:46:59,287 WARN L315 ript$VariableManager]: TermVariabe thr1Thread2of4ForFork0_findMax_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 15:46:59,287 WARN L315 ript$VariableManager]: TermVariabe thr1Thread2of4ForFork0_findMax_~offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 15:46:59,287 WARN L315 ript$VariableManager]: TermVariabe thr1Thread2of4ForFork0_findMax_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 15:46:59,287 WARN L315 ript$VariableManager]: TermVariabe thr1Thread2of4ForFork0_findMax_~offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 15:46:59,288 WARN L315 ript$VariableManager]: TermVariabe thr1Thread2of4ForFork0_findMax_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 15:46:59,288 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread2of4ForFork0_findMax_#t~mem4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 15:46:59,288 WARN L315 ript$VariableManager]: TermVariabe thr1Thread2of4ForFork0_findMax_~my_max~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 15:46:59,288 WARN L315 ript$VariableManager]: TermVariabe thr1Thread2of4ForFork0_findMax_~my_max~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 15:46:59,288 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread2of4ForFork0_findMax_#t~mem4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 15:46:59,288 WARN L315 ript$VariableManager]: TermVariabe thr1Thread2of4ForFork0_findMax_~e~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 15:46:59,288 WARN L315 ript$VariableManager]: TermVariabe thr1Thread2of4ForFork0_findMax_~my_max~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 15:46:59,289 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread2of4ForFork0_findMax_#t~mem4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 15:46:59,289 WARN L315 ript$VariableManager]: TermVariabe thr1Thread2of4ForFork0_findMax_~my_max~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 15:46:59,289 WARN L315 ript$VariableManager]: TermVariabe thr1Thread2of4ForFork0_findMax_~my_max~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 15:46:59,289 WARN L315 ript$VariableManager]: TermVariabe thr1Thread2of4ForFork0_findMax_~my_max~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 15:46:59,289 WARN L315 ript$VariableManager]: TermVariabe thr1Thread2of4ForFork0_findMax_~e~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 15:46:59,289 WARN L315 ript$VariableManager]: TermVariabe thr1Thread2of4ForFork0_findMax_~my_max~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 15:46:59,289 WARN L315 ript$VariableManager]: TermVariabe thr1Thread2of4ForFork0_findMax_~e~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 15:46:59,290 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread2of4ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 15:46:59,290 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread2of4ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 15:46:59,290 WARN L315 ript$VariableManager]: TermVariabe thr1Thread2of4ForFork0_findMax_~e~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 15:46:59,290 WARN L315 ript$VariableManager]: TermVariabe thr1Thread2of4ForFork0_findMax_~my_max~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 15:46:59,290 WARN L315 ript$VariableManager]: TermVariabe thr1Thread2of4ForFork0_findMax_~my_max~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 15:46:59,290 WARN L315 ript$VariableManager]: TermVariabe thr1Thread2of4ForFork0_findMax_~e~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 15:46:59,290 WARN L315 ript$VariableManager]: TermVariabe thr1Thread2of4ForFork0_findMax_~my_max~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 15:46:59,290 WARN L315 ript$VariableManager]: TermVariabe thr1Thread2of4ForFork0_findMax_~e~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 15:46:59,291 WARN L315 ript$VariableManager]: TermVariabe thr1Thread2of4ForFork0_findMax_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 15:46:59,291 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread2of4ForFork0_findMax_#t~post3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 15:46:59,291 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread2of4ForFork0_findMax_#t~post3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 15:46:59,291 WARN L315 ript$VariableManager]: TermVariabe thr1Thread2of4ForFork0_findMax_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 15:46:59,291 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread2of4ForFork0_findMax_#t~post3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 15:46:59,292 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread1of4ForFork0_findMax_#t~post3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 15:46:59,292 WARN L315 ript$VariableManager]: TermVariabe thr1Thread1of4ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 15:46:59,292 WARN L315 ript$VariableManager]: TermVariabe thr1Thread1of4ForFork0_findMax_~offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 15:46:59,292 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread1of4ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 15:46:59,292 WARN L315 ript$VariableManager]: TermVariabe thr1Thread1of4ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 15:46:59,292 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread1of4ForFork0_findMax_#in~offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 15:46:59,292 WARN L315 ript$VariableManager]: TermVariabe thr1Thread1of4ForFork0_findMax_~e~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 15:46:59,293 WARN L315 ript$VariableManager]: TermVariabe thr1Thread1of4ForFork0_findMax_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 15:46:59,293 WARN L315 ript$VariableManager]: TermVariabe thr1Thread1of4ForFork0_findMax_~my_max~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 15:46:59,293 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread1of4ForFork0_#t~nondet5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 15:46:59,293 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread1of4ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 15:46:59,293 WARN L315 ript$VariableManager]: TermVariabe thr1Thread1of4ForFork0_~offset~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 15:46:59,293 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread1of4ForFork0_findMax_#t~mem4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 15:46:59,295 WARN L315 ript$VariableManager]: TermVariabe thr1Thread2of4ForFork0_findMax_~e~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 15:46:59,296 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread2of4ForFork0_#t~nondet5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 15:46:59,296 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread2of4ForFork0_findMax_#in~offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 15:46:59,296 WARN L315 ript$VariableManager]: TermVariabe thr1Thread2of4ForFork0_~offset~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 15:46:59,296 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread2of4ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 15:46:59,296 WARN L315 ript$VariableManager]: TermVariabe thr1Thread2of4ForFork0_findMax_~offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 15:46:59,296 WARN L315 ript$VariableManager]: TermVariabe thr1Thread2of4ForFork0_findMax_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 15:46:59,296 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread2of4ForFork0_findMax_#t~mem4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 15:46:59,297 WARN L315 ript$VariableManager]: TermVariabe thr1Thread2of4ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 15:46:59,297 WARN L315 ript$VariableManager]: TermVariabe thr1Thread2of4ForFork0_findMax_~my_max~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 15:46:59,297 WARN L315 ript$VariableManager]: TermVariabe thr1Thread2of4ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 15:46:59,297 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread2of4ForFork0_findMax_#t~post3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 15:46:59,297 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread2of4ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 15:46:59,299 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread3of4ForFork0_findMax_#t~mem4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 15:46:59,299 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread3of4ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 15:46:59,299 WARN L315 ript$VariableManager]: TermVariabe thr1Thread3of4ForFork0_findMax_~offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 15:46:59,300 WARN L315 ript$VariableManager]: TermVariabe thr1Thread3of4ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 15:46:59,300 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread3of4ForFork0_findMax_#t~post3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 15:46:59,300 WARN L315 ript$VariableManager]: TermVariabe thr1Thread3of4ForFork0_findMax_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 15:46:59,300 WARN L315 ript$VariableManager]: TermVariabe thr1Thread3of4ForFork0_findMax_~my_max~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 15:46:59,300 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread3of4ForFork0_findMax_#in~offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 15:46:59,300 WARN L315 ript$VariableManager]: TermVariabe thr1Thread3of4ForFork0_findMax_~e~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 15:46:59,300 WARN L315 ript$VariableManager]: TermVariabe thr1Thread3of4ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 15:46:59,301 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread3of4ForFork0_#t~nondet5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 15:46:59,302 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread3of4ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 15:46:59,302 WARN L315 ript$VariableManager]: TermVariabe thr1Thread3of4ForFork0_~offset~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 15:46:59,304 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread4of4ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 15:46:59,304 WARN L315 ript$VariableManager]: TermVariabe thr1Thread4of4ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 15:46:59,304 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread4of4ForFork0_findMax_#t~post3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 15:46:59,305 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread4of4ForFork0_findMax_#in~offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 15:46:59,305 WARN L315 ript$VariableManager]: TermVariabe thr1Thread4of4ForFork0_findMax_~e~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 15:46:59,305 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread4of4ForFork0_findMax_#t~mem4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 15:46:59,305 WARN L315 ript$VariableManager]: TermVariabe thr1Thread4of4ForFork0_~offset~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 15:46:59,305 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread4of4ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 15:46:59,305 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread4of4ForFork0_#t~nondet5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 15:46:59,305 WARN L315 ript$VariableManager]: TermVariabe thr1Thread4of4ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 15:46:59,306 WARN L315 ript$VariableManager]: TermVariabe thr1Thread4of4ForFork0_findMax_~offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 15:46:59,306 WARN L315 ript$VariableManager]: TermVariabe thr1Thread4of4ForFork0_findMax_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 15:46:59,306 WARN L315 ript$VariableManager]: TermVariabe thr1Thread4of4ForFork0_findMax_~my_max~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 15:46:59,308 INFO L249 AbstractCegarLoop]: Starting to check reachability of 6 error locations. [2019-12-18 15:46:59,308 INFO L373 AbstractCegarLoop]: Interprodecural is true [2019-12-18 15:46:59,308 INFO L374 AbstractCegarLoop]: Hoare is true [2019-12-18 15:46:59,309 INFO L375 AbstractCegarLoop]: Compute interpolants for FPandBP [2019-12-18 15:46:59,309 INFO L376 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2019-12-18 15:46:59,309 INFO L377 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2019-12-18 15:46:59,309 INFO L378 AbstractCegarLoop]: Difference is false [2019-12-18 15:46:59,309 INFO L379 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2019-12-18 15:46:59,309 INFO L383 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2019-12-18 15:46:59,316 INFO L152 etLargeBlockEncoding]: Starting large block encoding on Petri net that has 161 places, 177 transitions [2019-12-18 15:46:59,316 INFO L68 FinitePrefix]: Start finitePrefix. Operand has 161 places, 177 transitions [2019-12-18 15:46:59,357 INFO L126 PetriNetUnfolder]: 29/212 cut-off events. [2019-12-18 15:46:59,357 INFO L127 PetriNetUnfolder]: For 0/0 co-relation queries the response was YES. [2019-12-18 15:46:59,365 INFO L76 FinitePrefix]: Finished finitePrefix Result has 235 conditions, 212 events. 29/212 cut-off events. For 0/0 co-relation queries the response was YES. Maximal size of possible extension queue 10. Compared 667 event pairs. 44/218 useless extension candidates. Maximal degree in co-relation 173. Up to 10 conditions per place. [2019-12-18 15:46:59,392 INFO L68 FinitePrefix]: Start finitePrefix. Operand has 161 places, 177 transitions [2019-12-18 15:46:59,461 INFO L126 PetriNetUnfolder]: 29/212 cut-off events. [2019-12-18 15:46:59,461 INFO L127 PetriNetUnfolder]: For 0/0 co-relation queries the response was YES. [2019-12-18 15:46:59,470 INFO L76 FinitePrefix]: Finished finitePrefix Result has 235 conditions, 212 events. 29/212 cut-off events. For 0/0 co-relation queries the response was YES. Maximal size of possible extension queue 10. Compared 667 event pairs. 44/218 useless extension candidates. Maximal degree in co-relation 173. Up to 10 conditions per place. [2019-12-18 15:46:59,488 INFO L158 etLargeBlockEncoding]: Number of co-enabled transitions 19832 [2019-12-18 15:46:59,488 INFO L170 etLargeBlockEncoding]: Semantic Check. [2019-12-18 15:47:02,088 WARN L192 SmtUtils]: Spent 160.00 ms on a formula simplification. DAG size of input: 68 DAG size of output: 66 [2019-12-18 15:47:02,234 INFO L206 etLargeBlockEncoding]: Checked pairs total: 26883 [2019-12-18 15:47:02,234 INFO L214 etLargeBlockEncoding]: Total number of compositions: 126 [2019-12-18 15:47:02,234 INFO L100 iNet2FiniteAutomaton]: Start petriNet2FiniteAutomaton. Operand has 49 places, 61 transitions [2019-12-18 15:47:08,217 INFO L122 iNet2FiniteAutomaton]: Finished petriNet2FiniteAutomaton. Result 54444 states. [2019-12-18 15:47:08,218 INFO L276 IsEmpty]: Start isEmpty. Operand 54444 states. [2019-12-18 15:47:08,218 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2019-12-18 15:47:08,218 INFO L403 BasicCegarLoop]: Found error trace [2019-12-18 15:47:08,218 INFO L411 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1] [2019-12-18 15:47:08,219 INFO L410 AbstractCegarLoop]: === Iteration 1 === [thr1Err0ASSERT_VIOLATIONERROR_FUNCTION, thr1Err0ASSERT_VIOLATIONERROR_FUNCTION, thr1Err0ASSERT_VIOLATIONERROR_FUNCTION, thr1Err0ASSERT_VIOLATIONERROR_FUNCTION, thr1Err0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATION]=== [2019-12-18 15:47:08,219 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-12-18 15:47:08,219 INFO L82 PathProgramCache]: Analyzing trace with hash -729137085, now seen corresponding path program 1 times [2019-12-18 15:47:08,219 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2019-12-18 15:47:08,219 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [875930602] [2019-12-18 15:47:08,219 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-12-18 15:47:08,226 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-18 15:47:08,233 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-12-18 15:47:08,233 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [875930602] [2019-12-18 15:47:08,233 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-12-18 15:47:08,234 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2019-12-18 15:47:08,234 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1922346793] [2019-12-18 15:47:08,234 INFO L442 AbstractCegarLoop]: Interpolant automaton has 2 states [2019-12-18 15:47:08,234 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-12-18 15:47:08,235 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 2 interpolants. [2019-12-18 15:47:08,235 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2019-12-18 15:47:08,235 INFO L87 Difference]: Start difference. First operand 54444 states. Second operand 2 states. [2019-12-18 15:47:08,802 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-12-18 15:47:08,802 INFO L93 Difference]: Finished difference Result 43333 states and 219926 transitions. [2019-12-18 15:47:08,802 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2019-12-18 15:47:08,802 INFO L78 Accepts]: Start accepts. Automaton has 2 states. Word has length 6 [2019-12-18 15:47:08,802 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-12-18 15:47:09,090 INFO L225 Difference]: With dead ends: 43333 [2019-12-18 15:47:09,091 INFO L226 Difference]: Without dead ends: 43333 [2019-12-18 15:47:09,091 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 2 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 0 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2019-12-18 15:47:11,439 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 43333 states. [2019-12-18 15:47:12,608 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 43333 to 43333. [2019-12-18 15:47:12,608 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 43333 states. [2019-12-18 15:47:14,990 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 43333 states to 43333 states and 219926 transitions. [2019-12-18 15:47:14,991 INFO L78 Accepts]: Start accepts. Automaton has 43333 states and 219926 transitions. Word has length 6 [2019-12-18 15:47:14,991 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-12-18 15:47:14,991 INFO L462 AbstractCegarLoop]: Abstraction has 43333 states and 219926 transitions. [2019-12-18 15:47:14,991 INFO L463 AbstractCegarLoop]: Interpolant automaton has 2 states. [2019-12-18 15:47:14,991 INFO L276 IsEmpty]: Start isEmpty. Operand 43333 states and 219926 transitions. [2019-12-18 15:47:14,991 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2019-12-18 15:47:14,991 INFO L403 BasicCegarLoop]: Found error trace [2019-12-18 15:47:14,991 INFO L411 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-12-18 15:47:14,992 INFO L410 AbstractCegarLoop]: === Iteration 2 === [thr1Err0ASSERT_VIOLATIONERROR_FUNCTION, thr1Err0ASSERT_VIOLATIONERROR_FUNCTION, thr1Err0ASSERT_VIOLATIONERROR_FUNCTION, thr1Err0ASSERT_VIOLATIONERROR_FUNCTION, thr1Err0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATION]=== [2019-12-18 15:47:14,992 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-12-18 15:47:14,992 INFO L82 PathProgramCache]: Analyzing trace with hash -2129895163, now seen corresponding path program 1 times [2019-12-18 15:47:14,992 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2019-12-18 15:47:14,992 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1436430229] [2019-12-18 15:47:14,993 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-12-18 15:47:15,000 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-18 15:47:15,015 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-12-18 15:47:15,015 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1436430229] [2019-12-18 15:47:15,015 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-12-18 15:47:15,015 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2019-12-18 15:47:15,018 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [703286683] [2019-12-18 15:47:15,018 INFO L442 AbstractCegarLoop]: Interpolant automaton has 3 states [2019-12-18 15:47:15,018 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-12-18 15:47:15,018 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-12-18 15:47:15,019 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-12-18 15:47:15,019 INFO L87 Difference]: Start difference. First operand 43333 states and 219926 transitions. Second operand 3 states. [2019-12-18 15:47:15,314 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-12-18 15:47:15,314 INFO L93 Difference]: Finished difference Result 47666 states and 241485 transitions. [2019-12-18 15:47:15,315 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-12-18 15:47:15,315 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 9 [2019-12-18 15:47:15,315 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-12-18 15:47:15,520 INFO L225 Difference]: With dead ends: 47666 [2019-12-18 15:47:15,520 INFO L226 Difference]: Without dead ends: 47666 [2019-12-18 15:47:15,520 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-12-18 15:47:16,685 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 47666 states. [2019-12-18 15:47:17,954 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 47666 to 47666. [2019-12-18 15:47:17,955 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 47666 states. [2019-12-18 15:47:18,137 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 47666 states to 47666 states and 241485 transitions. [2019-12-18 15:47:18,138 INFO L78 Accepts]: Start accepts. Automaton has 47666 states and 241485 transitions. Word has length 9 [2019-12-18 15:47:18,138 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-12-18 15:47:18,138 INFO L462 AbstractCegarLoop]: Abstraction has 47666 states and 241485 transitions. [2019-12-18 15:47:18,138 INFO L463 AbstractCegarLoop]: Interpolant automaton has 3 states. [2019-12-18 15:47:18,138 INFO L276 IsEmpty]: Start isEmpty. Operand 47666 states and 241485 transitions. [2019-12-18 15:47:18,138 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2019-12-18 15:47:18,139 INFO L403 BasicCegarLoop]: Found error trace [2019-12-18 15:47:18,139 INFO L411 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-12-18 15:47:18,139 INFO L410 AbstractCegarLoop]: === Iteration 3 === [thr1Err0ASSERT_VIOLATIONERROR_FUNCTION, thr1Err0ASSERT_VIOLATIONERROR_FUNCTION, thr1Err0ASSERT_VIOLATIONERROR_FUNCTION, thr1Err0ASSERT_VIOLATIONERROR_FUNCTION, thr1Err0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATION]=== [2019-12-18 15:47:18,139 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-12-18 15:47:18,139 INFO L82 PathProgramCache]: Analyzing trace with hash 264104836, now seen corresponding path program 1 times [2019-12-18 15:47:18,140 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2019-12-18 15:47:18,140 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1004729521] [2019-12-18 15:47:18,140 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-12-18 15:47:18,148 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-18 15:47:18,171 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2019-12-18 15:47:18,172 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1004729521] [2019-12-18 15:47:18,172 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-12-18 15:47:18,172 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2019-12-18 15:47:18,173 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [210245684] [2019-12-18 15:47:18,173 INFO L442 AbstractCegarLoop]: Interpolant automaton has 3 states [2019-12-18 15:47:18,173 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-12-18 15:47:18,173 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-12-18 15:47:18,174 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-12-18 15:47:18,174 INFO L87 Difference]: Start difference. First operand 47666 states and 241485 transitions. Second operand 3 states. [2019-12-18 15:47:19,289 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-12-18 15:47:19,290 INFO L93 Difference]: Finished difference Result 63084 states and 312379 transitions. [2019-12-18 15:47:19,290 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-12-18 15:47:19,290 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 10 [2019-12-18 15:47:19,290 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-12-18 15:47:19,492 INFO L225 Difference]: With dead ends: 63084 [2019-12-18 15:47:19,492 INFO L226 Difference]: Without dead ends: 63084 [2019-12-18 15:47:19,493 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-12-18 15:47:23,140 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 63084 states. [2019-12-18 15:47:24,149 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 63084 to 55056. [2019-12-18 15:47:24,149 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 55056 states. [2019-12-18 15:47:24,370 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55056 states to 55056 states and 277051 transitions. [2019-12-18 15:47:24,370 INFO L78 Accepts]: Start accepts. Automaton has 55056 states and 277051 transitions. Word has length 10 [2019-12-18 15:47:24,373 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-12-18 15:47:24,373 INFO L462 AbstractCegarLoop]: Abstraction has 55056 states and 277051 transitions. [2019-12-18 15:47:24,373 INFO L463 AbstractCegarLoop]: Interpolant automaton has 3 states. [2019-12-18 15:47:24,373 INFO L276 IsEmpty]: Start isEmpty. Operand 55056 states and 277051 transitions. [2019-12-18 15:47:24,374 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2019-12-18 15:47:24,374 INFO L403 BasicCegarLoop]: Found error trace [2019-12-18 15:47:24,374 INFO L411 BasicCegarLoop]: trace histogram [2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-12-18 15:47:24,375 INFO L410 AbstractCegarLoop]: === Iteration 4 === [thr1Err0ASSERT_VIOLATIONERROR_FUNCTION, thr1Err0ASSERT_VIOLATIONERROR_FUNCTION, thr1Err0ASSERT_VIOLATIONERROR_FUNCTION, thr1Err0ASSERT_VIOLATIONERROR_FUNCTION, thr1Err0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATION]=== [2019-12-18 15:47:24,375 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-12-18 15:47:24,375 INFO L82 PathProgramCache]: Analyzing trace with hash 1623564407, now seen corresponding path program 1 times [2019-12-18 15:47:24,375 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2019-12-18 15:47:24,375 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [552826495] [2019-12-18 15:47:24,375 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-12-18 15:47:24,382 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-18 15:47:24,401 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2019-12-18 15:47:24,402 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [552826495] [2019-12-18 15:47:24,402 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-12-18 15:47:24,402 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2019-12-18 15:47:24,402 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [97420178] [2019-12-18 15:47:24,403 INFO L442 AbstractCegarLoop]: Interpolant automaton has 3 states [2019-12-18 15:47:24,403 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-12-18 15:47:24,403 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-12-18 15:47:24,403 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-12-18 15:47:24,403 INFO L87 Difference]: Start difference. First operand 55056 states and 277051 transitions. Second operand 3 states. [2019-12-18 15:47:24,759 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-12-18 15:47:24,759 INFO L93 Difference]: Finished difference Result 60369 states and 303216 transitions. [2019-12-18 15:47:24,760 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-12-18 15:47:24,760 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 12 [2019-12-18 15:47:24,760 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-12-18 15:47:25,684 INFO L225 Difference]: With dead ends: 60369 [2019-12-18 15:47:25,685 INFO L226 Difference]: Without dead ends: 60369 [2019-12-18 15:47:25,685 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-12-18 15:47:26,235 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 60369 states. [2019-12-18 15:47:30,079 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 60369 to 60369. [2019-12-18 15:47:30,079 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 60369 states. [2019-12-18 15:47:30,296 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 60369 states to 60369 states and 303216 transitions. [2019-12-18 15:47:30,296 INFO L78 Accepts]: Start accepts. Automaton has 60369 states and 303216 transitions. Word has length 12 [2019-12-18 15:47:30,296 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-12-18 15:47:30,296 INFO L462 AbstractCegarLoop]: Abstraction has 60369 states and 303216 transitions. [2019-12-18 15:47:30,296 INFO L463 AbstractCegarLoop]: Interpolant automaton has 3 states. [2019-12-18 15:47:30,297 INFO L276 IsEmpty]: Start isEmpty. Operand 60369 states and 303216 transitions. [2019-12-18 15:47:30,297 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 14 [2019-12-18 15:47:30,297 INFO L403 BasicCegarLoop]: Found error trace [2019-12-18 15:47:30,298 INFO L411 BasicCegarLoop]: trace histogram [2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-12-18 15:47:30,298 INFO L410 AbstractCegarLoop]: === Iteration 5 === [thr1Err0ASSERT_VIOLATIONERROR_FUNCTION, thr1Err0ASSERT_VIOLATIONERROR_FUNCTION, thr1Err0ASSERT_VIOLATIONERROR_FUNCTION, thr1Err0ASSERT_VIOLATIONERROR_FUNCTION, thr1Err0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATION]=== [2019-12-18 15:47:30,298 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-12-18 15:47:30,298 INFO L82 PathProgramCache]: Analyzing trace with hash 364478394, now seen corresponding path program 1 times [2019-12-18 15:47:30,298 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2019-12-18 15:47:30,299 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2032988890] [2019-12-18 15:47:30,299 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-12-18 15:47:30,306 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-18 15:47:30,334 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2019-12-18 15:47:30,335 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2032988890] [2019-12-18 15:47:30,335 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-12-18 15:47:30,335 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2019-12-18 15:47:30,335 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1544098644] [2019-12-18 15:47:30,336 INFO L442 AbstractCegarLoop]: Interpolant automaton has 3 states [2019-12-18 15:47:30,336 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-12-18 15:47:30,336 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-12-18 15:47:30,336 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-12-18 15:47:30,337 INFO L87 Difference]: Start difference. First operand 60369 states and 303216 transitions. Second operand 3 states. [2019-12-18 15:47:31,377 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-12-18 15:47:31,377 INFO L93 Difference]: Finished difference Result 78619 states and 385632 transitions. [2019-12-18 15:47:31,378 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-12-18 15:47:31,378 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 13 [2019-12-18 15:47:31,378 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-12-18 15:47:31,622 INFO L225 Difference]: With dead ends: 78619 [2019-12-18 15:47:31,623 INFO L226 Difference]: Without dead ends: 78619 [2019-12-18 15:47:31,623 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-12-18 15:47:35,757 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 78619 states. [2019-12-18 15:47:36,845 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 78619 to 68783. [2019-12-18 15:47:36,846 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 68783 states. [2019-12-18 15:47:37,547 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 68783 states to 68783 states and 342846 transitions. [2019-12-18 15:47:37,547 INFO L78 Accepts]: Start accepts. Automaton has 68783 states and 342846 transitions. Word has length 13 [2019-12-18 15:47:37,549 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-12-18 15:47:37,549 INFO L462 AbstractCegarLoop]: Abstraction has 68783 states and 342846 transitions. [2019-12-18 15:47:37,549 INFO L463 AbstractCegarLoop]: Interpolant automaton has 3 states. [2019-12-18 15:47:37,550 INFO L276 IsEmpty]: Start isEmpty. Operand 68783 states and 342846 transitions. [2019-12-18 15:47:37,551 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 16 [2019-12-18 15:47:37,552 INFO L403 BasicCegarLoop]: Found error trace [2019-12-18 15:47:37,552 INFO L411 BasicCegarLoop]: trace histogram [3, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-12-18 15:47:37,552 INFO L410 AbstractCegarLoop]: === Iteration 6 === [thr1Err0ASSERT_VIOLATIONERROR_FUNCTION, thr1Err0ASSERT_VIOLATIONERROR_FUNCTION, thr1Err0ASSERT_VIOLATIONERROR_FUNCTION, thr1Err0ASSERT_VIOLATIONERROR_FUNCTION, thr1Err0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATION]=== [2019-12-18 15:47:37,552 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-12-18 15:47:37,553 INFO L82 PathProgramCache]: Analyzing trace with hash 190303542, now seen corresponding path program 1 times [2019-12-18 15:47:37,553 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2019-12-18 15:47:37,553 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [567756863] [2019-12-18 15:47:37,553 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-12-18 15:47:37,561 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-18 15:47:37,590 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2019-12-18 15:47:37,591 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [567756863] [2019-12-18 15:47:37,591 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-12-18 15:47:37,591 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2019-12-18 15:47:37,591 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [967073029] [2019-12-18 15:47:37,592 INFO L442 AbstractCegarLoop]: Interpolant automaton has 3 states [2019-12-18 15:47:37,592 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-12-18 15:47:37,592 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-12-18 15:47:37,592 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-12-18 15:47:37,592 INFO L87 Difference]: Start difference. First operand 68783 states and 342846 transitions. Second operand 3 states. [2019-12-18 15:47:38,001 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-12-18 15:47:38,002 INFO L93 Difference]: Finished difference Result 74986 states and 373098 transitions. [2019-12-18 15:47:38,002 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-12-18 15:47:38,002 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 15 [2019-12-18 15:47:38,002 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-12-18 15:47:38,229 INFO L225 Difference]: With dead ends: 74986 [2019-12-18 15:47:38,229 INFO L226 Difference]: Without dead ends: 74986 [2019-12-18 15:47:38,229 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-12-18 15:47:39,732 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 74986 states. [2019-12-18 15:47:45,013 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 74986 to 74986. [2019-12-18 15:47:45,014 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 74986 states. [2019-12-18 15:47:45,295 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 74986 states to 74986 states and 373098 transitions. [2019-12-18 15:47:45,295 INFO L78 Accepts]: Start accepts. Automaton has 74986 states and 373098 transitions. Word has length 15 [2019-12-18 15:47:45,296 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-12-18 15:47:45,296 INFO L462 AbstractCegarLoop]: Abstraction has 74986 states and 373098 transitions. [2019-12-18 15:47:45,296 INFO L463 AbstractCegarLoop]: Interpolant automaton has 3 states. [2019-12-18 15:47:45,296 INFO L276 IsEmpty]: Start isEmpty. Operand 74986 states and 373098 transitions. [2019-12-18 15:47:45,297 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 16 [2019-12-18 15:47:45,298 INFO L403 BasicCegarLoop]: Found error trace [2019-12-18 15:47:45,298 INFO L411 BasicCegarLoop]: trace histogram [5, 4, 1, 1, 1, 1, 1, 1] [2019-12-18 15:47:45,298 INFO L410 AbstractCegarLoop]: === Iteration 7 === [thr1Err0ASSERT_VIOLATIONERROR_FUNCTION, thr1Err0ASSERT_VIOLATIONERROR_FUNCTION, thr1Err0ASSERT_VIOLATIONERROR_FUNCTION, thr1Err0ASSERT_VIOLATIONERROR_FUNCTION, thr1Err0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATION]=== [2019-12-18 15:47:45,298 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-12-18 15:47:45,298 INFO L82 PathProgramCache]: Analyzing trace with hash -236764915, now seen corresponding path program 1 times [2019-12-18 15:47:45,299 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2019-12-18 15:47:45,299 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2112126473] [2019-12-18 15:47:45,299 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-12-18 15:47:45,307 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2019-12-18 15:47:45,325 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2019-12-18 15:47:45,336 INFO L174 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2019-12-18 15:47:45,336 INFO L476 BasicCegarLoop]: Counterexample might be feasible [2019-12-18 15:47:45,337 WARN L364 ceAbstractionStarter]: 4 thread instances were not sufficient, I will increase this number and restart the analysis [2019-12-18 15:47:45,337 INFO L340 ceAbstractionStarter]: Constructing petrified ICFG for 5 thread instances. [2019-12-18 15:47:45,348 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread2of5ForFork0_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 15:47:45,349 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread2of5ForFork0_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 15:47:45,349 WARN L315 ript$VariableManager]: TermVariabe thr1Thread2of5ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 15:47:45,349 WARN L315 ript$VariableManager]: TermVariabe thr1Thread2of5ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 15:47:45,349 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread2of5ForFork0_#t~nondet5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 15:47:45,349 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread2of5ForFork0_#t~nondet5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 15:47:45,349 WARN L315 ript$VariableManager]: TermVariabe thr1Thread2of5ForFork0_~offset~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 15:47:45,349 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread2of5ForFork0_#t~nondet5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 15:47:45,350 WARN L315 ript$VariableManager]: TermVariabe thr1Thread2of5ForFork0_~offset~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 15:47:45,350 WARN L315 ript$VariableManager]: TermVariabe thr1Thread2of5ForFork0_~offset~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 15:47:45,350 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread2of5ForFork0_findMax_#in~offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 15:47:45,350 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread2of5ForFork0_findMax_#t~post3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 15:47:45,350 WARN L315 ript$VariableManager]: TermVariabe thr1Thread2of5ForFork0_findMax_~e~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 15:47:45,350 WARN L315 ript$VariableManager]: TermVariabe thr1Thread2of5ForFork0_findMax_~offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 15:47:45,350 WARN L315 ript$VariableManager]: TermVariabe thr1Thread2of5ForFork0_findMax_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 15:47:45,350 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread2of5ForFork0_findMax_#t~mem4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 15:47:45,350 WARN L315 ript$VariableManager]: TermVariabe thr1Thread2of5ForFork0_findMax_~my_max~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 15:47:45,350 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread2of5ForFork0_findMax_#in~offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 15:47:45,350 WARN L315 ript$VariableManager]: TermVariabe thr1Thread2of5ForFork0_findMax_~offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 15:47:45,350 WARN L315 ript$VariableManager]: TermVariabe thr1Thread2of5ForFork0_findMax_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 15:47:45,351 WARN L315 ript$VariableManager]: TermVariabe thr1Thread2of5ForFork0_findMax_~e~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 15:47:45,351 WARN L315 ript$VariableManager]: TermVariabe thr1Thread2of5ForFork0_findMax_~my_max~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 15:47:45,351 WARN L315 ript$VariableManager]: TermVariabe thr1Thread2of5ForFork0_findMax_~offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 15:47:45,351 WARN L315 ript$VariableManager]: TermVariabe thr1Thread2of5ForFork0_findMax_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 15:47:45,351 WARN L315 ript$VariableManager]: TermVariabe thr1Thread2of5ForFork0_findMax_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 15:47:45,351 WARN L315 ript$VariableManager]: TermVariabe thr1Thread2of5ForFork0_findMax_~offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 15:47:45,351 WARN L315 ript$VariableManager]: TermVariabe thr1Thread2of5ForFork0_findMax_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 15:47:45,351 WARN L315 ript$VariableManager]: TermVariabe thr1Thread2of5ForFork0_findMax_~offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 15:47:45,351 WARN L315 ript$VariableManager]: TermVariabe thr1Thread2of5ForFork0_findMax_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 15:47:45,351 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread2of5ForFork0_findMax_#t~mem4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 15:47:45,351 WARN L315 ript$VariableManager]: TermVariabe thr1Thread2of5ForFork0_findMax_~my_max~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 15:47:45,351 WARN L315 ript$VariableManager]: TermVariabe thr1Thread2of5ForFork0_findMax_~my_max~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 15:47:45,352 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread2of5ForFork0_findMax_#t~mem4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 15:47:45,352 WARN L315 ript$VariableManager]: TermVariabe thr1Thread2of5ForFork0_findMax_~e~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 15:47:45,352 WARN L315 ript$VariableManager]: TermVariabe thr1Thread2of5ForFork0_findMax_~my_max~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 15:47:45,352 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread2of5ForFork0_findMax_#t~mem4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 15:47:45,352 WARN L315 ript$VariableManager]: TermVariabe thr1Thread2of5ForFork0_findMax_~my_max~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 15:47:45,352 WARN L315 ript$VariableManager]: TermVariabe thr1Thread2of5ForFork0_findMax_~my_max~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 15:47:45,352 WARN L315 ript$VariableManager]: TermVariabe thr1Thread2of5ForFork0_findMax_~my_max~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 15:47:45,352 WARN L315 ript$VariableManager]: TermVariabe thr1Thread2of5ForFork0_findMax_~e~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 15:47:45,353 WARN L315 ript$VariableManager]: TermVariabe thr1Thread2of5ForFork0_findMax_~my_max~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 15:47:45,353 WARN L315 ript$VariableManager]: TermVariabe thr1Thread2of5ForFork0_findMax_~e~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 15:47:45,353 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread2of5ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 15:47:45,353 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread2of5ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 15:47:45,353 WARN L315 ript$VariableManager]: TermVariabe thr1Thread2of5ForFork0_findMax_~e~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 15:47:45,353 WARN L315 ript$VariableManager]: TermVariabe thr1Thread2of5ForFork0_findMax_~my_max~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 15:47:45,353 WARN L315 ript$VariableManager]: TermVariabe thr1Thread2of5ForFork0_findMax_~my_max~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 15:47:45,354 WARN L315 ript$VariableManager]: TermVariabe thr1Thread2of5ForFork0_findMax_~e~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 15:47:45,354 WARN L315 ript$VariableManager]: TermVariabe thr1Thread2of5ForFork0_findMax_~my_max~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 15:47:45,354 WARN L315 ript$VariableManager]: TermVariabe thr1Thread2of5ForFork0_findMax_~e~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 15:47:45,354 WARN L315 ript$VariableManager]: TermVariabe thr1Thread2of5ForFork0_findMax_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 15:47:45,354 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread2of5ForFork0_findMax_#t~post3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 15:47:45,354 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread2of5ForFork0_findMax_#t~post3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 15:47:45,354 WARN L315 ript$VariableManager]: TermVariabe thr1Thread2of5ForFork0_findMax_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 15:47:45,355 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread2of5ForFork0_findMax_#t~post3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 15:47:45,355 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread1of5ForFork0_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 15:47:45,355 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread1of5ForFork0_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 15:47:45,355 WARN L315 ript$VariableManager]: TermVariabe thr1Thread1of5ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 15:47:45,355 WARN L315 ript$VariableManager]: TermVariabe thr1Thread1of5ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 15:47:45,355 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread1of5ForFork0_#t~nondet5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 15:47:45,356 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread1of5ForFork0_#t~nondet5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 15:47:45,356 WARN L315 ript$VariableManager]: TermVariabe thr1Thread1of5ForFork0_~offset~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 15:47:45,356 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread1of5ForFork0_#t~nondet5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 15:47:45,356 WARN L315 ript$VariableManager]: TermVariabe thr1Thread1of5ForFork0_~offset~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 15:47:45,356 WARN L315 ript$VariableManager]: TermVariabe thr1Thread1of5ForFork0_~offset~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 15:47:45,356 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread1of5ForFork0_findMax_#in~offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 15:47:45,356 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread1of5ForFork0_findMax_#t~post3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 15:47:45,357 WARN L315 ript$VariableManager]: TermVariabe thr1Thread1of5ForFork0_findMax_~e~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 15:47:45,357 WARN L315 ript$VariableManager]: TermVariabe thr1Thread1of5ForFork0_findMax_~offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 15:47:45,357 WARN L315 ript$VariableManager]: TermVariabe thr1Thread1of5ForFork0_findMax_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 15:47:45,357 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread1of5ForFork0_findMax_#t~mem4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 15:47:45,357 WARN L315 ript$VariableManager]: TermVariabe thr1Thread1of5ForFork0_findMax_~my_max~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 15:47:45,357 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread1of5ForFork0_findMax_#in~offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 15:47:45,357 WARN L315 ript$VariableManager]: TermVariabe thr1Thread1of5ForFork0_findMax_~offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 15:47:45,357 WARN L315 ript$VariableManager]: TermVariabe thr1Thread1of5ForFork0_findMax_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 15:47:45,358 WARN L315 ript$VariableManager]: TermVariabe thr1Thread1of5ForFork0_findMax_~e~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 15:47:45,358 WARN L315 ript$VariableManager]: TermVariabe thr1Thread1of5ForFork0_findMax_~my_max~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 15:47:45,358 WARN L315 ript$VariableManager]: TermVariabe thr1Thread1of5ForFork0_findMax_~offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 15:47:45,358 WARN L315 ript$VariableManager]: TermVariabe thr1Thread1of5ForFork0_findMax_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 15:47:45,358 WARN L315 ript$VariableManager]: TermVariabe thr1Thread1of5ForFork0_findMax_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 15:47:45,358 WARN L315 ript$VariableManager]: TermVariabe thr1Thread1of5ForFork0_findMax_~offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 15:47:45,358 WARN L315 ript$VariableManager]: TermVariabe thr1Thread1of5ForFork0_findMax_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 15:47:45,358 WARN L315 ript$VariableManager]: TermVariabe thr1Thread1of5ForFork0_findMax_~offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 15:47:45,359 WARN L315 ript$VariableManager]: TermVariabe thr1Thread1of5ForFork0_findMax_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 15:47:45,359 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread1of5ForFork0_findMax_#t~mem4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 15:47:45,359 WARN L315 ript$VariableManager]: TermVariabe thr1Thread1of5ForFork0_findMax_~my_max~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 15:47:45,359 WARN L315 ript$VariableManager]: TermVariabe thr1Thread1of5ForFork0_findMax_~my_max~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 15:47:45,359 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread1of5ForFork0_findMax_#t~mem4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 15:47:45,359 WARN L315 ript$VariableManager]: TermVariabe thr1Thread1of5ForFork0_findMax_~e~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 15:47:45,359 WARN L315 ript$VariableManager]: TermVariabe thr1Thread1of5ForFork0_findMax_~my_max~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 15:47:45,360 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread1of5ForFork0_findMax_#t~mem4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 15:47:45,360 WARN L315 ript$VariableManager]: TermVariabe thr1Thread1of5ForFork0_findMax_~my_max~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 15:47:45,360 WARN L315 ript$VariableManager]: TermVariabe thr1Thread1of5ForFork0_findMax_~my_max~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 15:47:45,360 WARN L315 ript$VariableManager]: TermVariabe thr1Thread1of5ForFork0_findMax_~my_max~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 15:47:45,360 WARN L315 ript$VariableManager]: TermVariabe thr1Thread1of5ForFork0_findMax_~e~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 15:47:45,360 WARN L315 ript$VariableManager]: TermVariabe thr1Thread1of5ForFork0_findMax_~my_max~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 15:47:45,360 WARN L315 ript$VariableManager]: TermVariabe thr1Thread1of5ForFork0_findMax_~e~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 15:47:45,361 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread1of5ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 15:47:45,361 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread1of5ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 15:47:45,361 WARN L315 ript$VariableManager]: TermVariabe thr1Thread1of5ForFork0_findMax_~e~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 15:47:45,361 WARN L315 ript$VariableManager]: TermVariabe thr1Thread1of5ForFork0_findMax_~my_max~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 15:47:45,361 WARN L315 ript$VariableManager]: TermVariabe thr1Thread1of5ForFork0_findMax_~my_max~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 15:47:45,361 WARN L315 ript$VariableManager]: TermVariabe thr1Thread1of5ForFork0_findMax_~e~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 15:47:45,361 WARN L315 ript$VariableManager]: TermVariabe thr1Thread1of5ForFork0_findMax_~my_max~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 15:47:45,361 WARN L315 ript$VariableManager]: TermVariabe thr1Thread1of5ForFork0_findMax_~e~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 15:47:45,362 WARN L315 ript$VariableManager]: TermVariabe thr1Thread1of5ForFork0_findMax_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 15:47:45,362 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread1of5ForFork0_findMax_#t~post3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 15:47:45,362 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread1of5ForFork0_findMax_#t~post3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 15:47:45,362 WARN L315 ript$VariableManager]: TermVariabe thr1Thread1of5ForFork0_findMax_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 15:47:45,362 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread1of5ForFork0_findMax_#t~post3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 15:47:45,362 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread3of5ForFork0_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 15:47:45,363 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread3of5ForFork0_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 15:47:45,363 WARN L315 ript$VariableManager]: TermVariabe thr1Thread3of5ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 15:47:45,363 WARN L315 ript$VariableManager]: TermVariabe thr1Thread3of5ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 15:47:45,363 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread3of5ForFork0_#t~nondet5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 15:47:45,363 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread3of5ForFork0_#t~nondet5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 15:47:45,363 WARN L315 ript$VariableManager]: TermVariabe thr1Thread3of5ForFork0_~offset~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 15:47:45,363 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread3of5ForFork0_#t~nondet5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 15:47:45,363 WARN L315 ript$VariableManager]: TermVariabe thr1Thread3of5ForFork0_~offset~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 15:47:45,364 WARN L315 ript$VariableManager]: TermVariabe thr1Thread3of5ForFork0_~offset~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 15:47:45,364 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread3of5ForFork0_findMax_#in~offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 15:47:45,364 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread3of5ForFork0_findMax_#t~post3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 15:47:45,364 WARN L315 ript$VariableManager]: TermVariabe thr1Thread3of5ForFork0_findMax_~e~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 15:47:45,364 WARN L315 ript$VariableManager]: TermVariabe thr1Thread3of5ForFork0_findMax_~offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 15:47:45,364 WARN L315 ript$VariableManager]: TermVariabe thr1Thread3of5ForFork0_findMax_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 15:47:45,364 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread3of5ForFork0_findMax_#t~mem4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 15:47:45,365 WARN L315 ript$VariableManager]: TermVariabe thr1Thread3of5ForFork0_findMax_~my_max~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 15:47:45,365 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread3of5ForFork0_findMax_#in~offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 15:47:45,365 WARN L315 ript$VariableManager]: TermVariabe thr1Thread3of5ForFork0_findMax_~offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 15:47:45,365 WARN L315 ript$VariableManager]: TermVariabe thr1Thread3of5ForFork0_findMax_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 15:47:45,365 WARN L315 ript$VariableManager]: TermVariabe thr1Thread3of5ForFork0_findMax_~e~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 15:47:45,365 WARN L315 ript$VariableManager]: TermVariabe thr1Thread3of5ForFork0_findMax_~my_max~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 15:47:45,365 WARN L315 ript$VariableManager]: TermVariabe thr1Thread3of5ForFork0_findMax_~offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 15:47:45,365 WARN L315 ript$VariableManager]: TermVariabe thr1Thread3of5ForFork0_findMax_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 15:47:45,366 WARN L315 ript$VariableManager]: TermVariabe thr1Thread3of5ForFork0_findMax_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 15:47:45,366 WARN L315 ript$VariableManager]: TermVariabe thr1Thread3of5ForFork0_findMax_~offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 15:47:45,366 WARN L315 ript$VariableManager]: TermVariabe thr1Thread3of5ForFork0_findMax_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 15:47:45,366 WARN L315 ript$VariableManager]: TermVariabe thr1Thread3of5ForFork0_findMax_~offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 15:47:45,366 WARN L315 ript$VariableManager]: TermVariabe thr1Thread3of5ForFork0_findMax_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 15:47:45,366 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread3of5ForFork0_findMax_#t~mem4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 15:47:45,367 WARN L315 ript$VariableManager]: TermVariabe thr1Thread3of5ForFork0_findMax_~my_max~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 15:47:45,367 WARN L315 ript$VariableManager]: TermVariabe thr1Thread3of5ForFork0_findMax_~my_max~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 15:47:45,367 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread3of5ForFork0_findMax_#t~mem4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 15:47:45,367 WARN L315 ript$VariableManager]: TermVariabe thr1Thread3of5ForFork0_findMax_~e~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 15:47:45,367 WARN L315 ript$VariableManager]: TermVariabe thr1Thread3of5ForFork0_findMax_~my_max~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 15:47:45,367 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread3of5ForFork0_findMax_#t~mem4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 15:47:45,367 WARN L315 ript$VariableManager]: TermVariabe thr1Thread3of5ForFork0_findMax_~my_max~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 15:47:45,367 WARN L315 ript$VariableManager]: TermVariabe thr1Thread3of5ForFork0_findMax_~my_max~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 15:47:45,368 WARN L315 ript$VariableManager]: TermVariabe thr1Thread3of5ForFork0_findMax_~my_max~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 15:47:45,368 WARN L315 ript$VariableManager]: TermVariabe thr1Thread3of5ForFork0_findMax_~e~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 15:47:45,368 WARN L315 ript$VariableManager]: TermVariabe thr1Thread3of5ForFork0_findMax_~my_max~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 15:47:45,368 WARN L315 ript$VariableManager]: TermVariabe thr1Thread3of5ForFork0_findMax_~e~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 15:47:45,368 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread3of5ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 15:47:45,368 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread3of5ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 15:47:45,369 WARN L315 ript$VariableManager]: TermVariabe thr1Thread3of5ForFork0_findMax_~e~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 15:47:45,369 WARN L315 ript$VariableManager]: TermVariabe thr1Thread3of5ForFork0_findMax_~my_max~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 15:47:45,369 WARN L315 ript$VariableManager]: TermVariabe thr1Thread3of5ForFork0_findMax_~my_max~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 15:47:45,369 WARN L315 ript$VariableManager]: TermVariabe thr1Thread3of5ForFork0_findMax_~e~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 15:47:45,369 WARN L315 ript$VariableManager]: TermVariabe thr1Thread3of5ForFork0_findMax_~my_max~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 15:47:45,369 WARN L315 ript$VariableManager]: TermVariabe thr1Thread3of5ForFork0_findMax_~e~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 15:47:45,369 WARN L315 ript$VariableManager]: TermVariabe thr1Thread3of5ForFork0_findMax_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 15:47:45,369 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread3of5ForFork0_findMax_#t~post3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 15:47:45,370 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread3of5ForFork0_findMax_#t~post3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 15:47:45,370 WARN L315 ript$VariableManager]: TermVariabe thr1Thread3of5ForFork0_findMax_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 15:47:45,370 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread3of5ForFork0_findMax_#t~post3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 15:47:45,370 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread4of5ForFork0_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 15:47:45,370 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread4of5ForFork0_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 15:47:45,370 WARN L315 ript$VariableManager]: TermVariabe thr1Thread4of5ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 15:47:45,370 WARN L315 ript$VariableManager]: TermVariabe thr1Thread4of5ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 15:47:45,371 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread4of5ForFork0_#t~nondet5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 15:47:45,371 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread4of5ForFork0_#t~nondet5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 15:47:45,371 WARN L315 ript$VariableManager]: TermVariabe thr1Thread4of5ForFork0_~offset~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 15:47:45,371 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread4of5ForFork0_#t~nondet5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 15:47:45,371 WARN L315 ript$VariableManager]: TermVariabe thr1Thread4of5ForFork0_~offset~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 15:47:45,371 WARN L315 ript$VariableManager]: TermVariabe thr1Thread4of5ForFork0_~offset~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 15:47:45,371 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread4of5ForFork0_findMax_#in~offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 15:47:45,372 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread4of5ForFork0_findMax_#t~post3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 15:47:45,372 WARN L315 ript$VariableManager]: TermVariabe thr1Thread4of5ForFork0_findMax_~e~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 15:47:45,372 WARN L315 ript$VariableManager]: TermVariabe thr1Thread4of5ForFork0_findMax_~offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 15:47:45,372 WARN L315 ript$VariableManager]: TermVariabe thr1Thread4of5ForFork0_findMax_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 15:47:45,372 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread4of5ForFork0_findMax_#t~mem4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 15:47:45,372 WARN L315 ript$VariableManager]: TermVariabe thr1Thread4of5ForFork0_findMax_~my_max~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 15:47:45,372 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread4of5ForFork0_findMax_#in~offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 15:47:45,372 WARN L315 ript$VariableManager]: TermVariabe thr1Thread4of5ForFork0_findMax_~offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 15:47:45,372 WARN L315 ript$VariableManager]: TermVariabe thr1Thread4of5ForFork0_findMax_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 15:47:45,373 WARN L315 ript$VariableManager]: TermVariabe thr1Thread4of5ForFork0_findMax_~e~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 15:47:45,373 WARN L315 ript$VariableManager]: TermVariabe thr1Thread4of5ForFork0_findMax_~my_max~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 15:47:45,373 WARN L315 ript$VariableManager]: TermVariabe thr1Thread4of5ForFork0_findMax_~offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 15:47:45,373 WARN L315 ript$VariableManager]: TermVariabe thr1Thread4of5ForFork0_findMax_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 15:47:45,373 WARN L315 ript$VariableManager]: TermVariabe thr1Thread4of5ForFork0_findMax_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 15:47:45,373 WARN L315 ript$VariableManager]: TermVariabe thr1Thread4of5ForFork0_findMax_~offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 15:47:45,373 WARN L315 ript$VariableManager]: TermVariabe thr1Thread4of5ForFork0_findMax_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 15:47:45,374 WARN L315 ript$VariableManager]: TermVariabe thr1Thread4of5ForFork0_findMax_~offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 15:47:45,374 WARN L315 ript$VariableManager]: TermVariabe thr1Thread4of5ForFork0_findMax_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 15:47:45,374 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread4of5ForFork0_findMax_#t~mem4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 15:47:45,374 WARN L315 ript$VariableManager]: TermVariabe thr1Thread4of5ForFork0_findMax_~my_max~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 15:47:45,374 WARN L315 ript$VariableManager]: TermVariabe thr1Thread4of5ForFork0_findMax_~my_max~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 15:47:45,374 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread4of5ForFork0_findMax_#t~mem4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 15:47:45,374 WARN L315 ript$VariableManager]: TermVariabe thr1Thread4of5ForFork0_findMax_~e~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 15:47:45,374 WARN L315 ript$VariableManager]: TermVariabe thr1Thread4of5ForFork0_findMax_~my_max~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 15:47:45,375 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread4of5ForFork0_findMax_#t~mem4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 15:47:45,375 WARN L315 ript$VariableManager]: TermVariabe thr1Thread4of5ForFork0_findMax_~my_max~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 15:47:45,375 WARN L315 ript$VariableManager]: TermVariabe thr1Thread4of5ForFork0_findMax_~my_max~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 15:47:45,375 WARN L315 ript$VariableManager]: TermVariabe thr1Thread4of5ForFork0_findMax_~my_max~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 15:47:45,375 WARN L315 ript$VariableManager]: TermVariabe thr1Thread4of5ForFork0_findMax_~e~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 15:47:45,375 WARN L315 ript$VariableManager]: TermVariabe thr1Thread4of5ForFork0_findMax_~my_max~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 15:47:45,375 WARN L315 ript$VariableManager]: TermVariabe thr1Thread4of5ForFork0_findMax_~e~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 15:47:45,376 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread4of5ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 15:47:45,376 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread4of5ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 15:47:45,376 WARN L315 ript$VariableManager]: TermVariabe thr1Thread4of5ForFork0_findMax_~e~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 15:47:45,376 WARN L315 ript$VariableManager]: TermVariabe thr1Thread4of5ForFork0_findMax_~my_max~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 15:47:45,376 WARN L315 ript$VariableManager]: TermVariabe thr1Thread4of5ForFork0_findMax_~my_max~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 15:47:45,376 WARN L315 ript$VariableManager]: TermVariabe thr1Thread4of5ForFork0_findMax_~e~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 15:47:45,376 WARN L315 ript$VariableManager]: TermVariabe thr1Thread4of5ForFork0_findMax_~my_max~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 15:47:45,376 WARN L315 ript$VariableManager]: TermVariabe thr1Thread4of5ForFork0_findMax_~e~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 15:47:45,377 WARN L315 ript$VariableManager]: TermVariabe thr1Thread4of5ForFork0_findMax_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 15:47:45,377 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread4of5ForFork0_findMax_#t~post3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 15:47:45,377 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread4of5ForFork0_findMax_#t~post3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 15:47:45,377 WARN L315 ript$VariableManager]: TermVariabe thr1Thread4of5ForFork0_findMax_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 15:47:45,377 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread4of5ForFork0_findMax_#t~post3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 15:47:45,377 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread5of5ForFork0_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 15:47:45,377 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread5of5ForFork0_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 15:47:45,378 WARN L315 ript$VariableManager]: TermVariabe thr1Thread5of5ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 15:47:45,378 WARN L315 ript$VariableManager]: TermVariabe thr1Thread5of5ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 15:47:45,378 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread5of5ForFork0_#t~nondet5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 15:47:45,378 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread5of5ForFork0_#t~nondet5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 15:47:45,378 WARN L315 ript$VariableManager]: TermVariabe thr1Thread5of5ForFork0_~offset~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 15:47:45,378 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread5of5ForFork0_#t~nondet5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 15:47:45,378 WARN L315 ript$VariableManager]: TermVariabe thr1Thread5of5ForFork0_~offset~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 15:47:45,379 WARN L315 ript$VariableManager]: TermVariabe thr1Thread5of5ForFork0_~offset~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 15:47:45,379 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread5of5ForFork0_findMax_#in~offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 15:47:45,379 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread5of5ForFork0_findMax_#t~post3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 15:47:45,379 WARN L315 ript$VariableManager]: TermVariabe thr1Thread5of5ForFork0_findMax_~e~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 15:47:45,379 WARN L315 ript$VariableManager]: TermVariabe thr1Thread5of5ForFork0_findMax_~offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 15:47:45,379 WARN L315 ript$VariableManager]: TermVariabe thr1Thread5of5ForFork0_findMax_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 15:47:45,379 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread5of5ForFork0_findMax_#t~mem4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 15:47:45,379 WARN L315 ript$VariableManager]: TermVariabe thr1Thread5of5ForFork0_findMax_~my_max~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 15:47:45,380 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread5of5ForFork0_findMax_#in~offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 15:47:45,380 WARN L315 ript$VariableManager]: TermVariabe thr1Thread5of5ForFork0_findMax_~offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 15:47:45,380 WARN L315 ript$VariableManager]: TermVariabe thr1Thread5of5ForFork0_findMax_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 15:47:45,380 WARN L315 ript$VariableManager]: TermVariabe thr1Thread5of5ForFork0_findMax_~e~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 15:47:45,380 WARN L315 ript$VariableManager]: TermVariabe thr1Thread5of5ForFork0_findMax_~my_max~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 15:47:45,380 WARN L315 ript$VariableManager]: TermVariabe thr1Thread5of5ForFork0_findMax_~offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 15:47:45,380 WARN L315 ript$VariableManager]: TermVariabe thr1Thread5of5ForFork0_findMax_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 15:47:45,380 WARN L315 ript$VariableManager]: TermVariabe thr1Thread5of5ForFork0_findMax_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 15:47:45,381 WARN L315 ript$VariableManager]: TermVariabe thr1Thread5of5ForFork0_findMax_~offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 15:47:45,381 WARN L315 ript$VariableManager]: TermVariabe thr1Thread5of5ForFork0_findMax_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 15:47:45,381 WARN L315 ript$VariableManager]: TermVariabe thr1Thread5of5ForFork0_findMax_~offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 15:47:45,381 WARN L315 ript$VariableManager]: TermVariabe thr1Thread5of5ForFork0_findMax_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 15:47:45,381 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread5of5ForFork0_findMax_#t~mem4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 15:47:45,381 WARN L315 ript$VariableManager]: TermVariabe thr1Thread5of5ForFork0_findMax_~my_max~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 15:47:45,381 WARN L315 ript$VariableManager]: TermVariabe thr1Thread5of5ForFork0_findMax_~my_max~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 15:47:45,381 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread5of5ForFork0_findMax_#t~mem4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 15:47:45,382 WARN L315 ript$VariableManager]: TermVariabe thr1Thread5of5ForFork0_findMax_~e~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 15:47:45,382 WARN L315 ript$VariableManager]: TermVariabe thr1Thread5of5ForFork0_findMax_~my_max~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 15:47:45,382 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread5of5ForFork0_findMax_#t~mem4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 15:47:45,382 WARN L315 ript$VariableManager]: TermVariabe thr1Thread5of5ForFork0_findMax_~my_max~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 15:47:45,382 WARN L315 ript$VariableManager]: TermVariabe thr1Thread5of5ForFork0_findMax_~my_max~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 15:47:45,382 WARN L315 ript$VariableManager]: TermVariabe thr1Thread5of5ForFork0_findMax_~my_max~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 15:47:45,382 WARN L315 ript$VariableManager]: TermVariabe thr1Thread5of5ForFork0_findMax_~e~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 15:47:45,383 WARN L315 ript$VariableManager]: TermVariabe thr1Thread5of5ForFork0_findMax_~my_max~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 15:47:45,383 WARN L315 ript$VariableManager]: TermVariabe thr1Thread5of5ForFork0_findMax_~e~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 15:47:45,383 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread5of5ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 15:47:45,383 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread5of5ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 15:47:45,383 WARN L315 ript$VariableManager]: TermVariabe thr1Thread5of5ForFork0_findMax_~e~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 15:47:45,383 WARN L315 ript$VariableManager]: TermVariabe thr1Thread5of5ForFork0_findMax_~my_max~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 15:47:45,383 WARN L315 ript$VariableManager]: TermVariabe thr1Thread5of5ForFork0_findMax_~my_max~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 15:47:45,383 WARN L315 ript$VariableManager]: TermVariabe thr1Thread5of5ForFork0_findMax_~e~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 15:47:45,384 WARN L315 ript$VariableManager]: TermVariabe thr1Thread5of5ForFork0_findMax_~my_max~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 15:47:45,384 WARN L315 ript$VariableManager]: TermVariabe thr1Thread5of5ForFork0_findMax_~e~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 15:47:45,384 WARN L315 ript$VariableManager]: TermVariabe thr1Thread5of5ForFork0_findMax_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 15:47:45,384 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread5of5ForFork0_findMax_#t~post3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 15:47:45,384 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread5of5ForFork0_findMax_#t~post3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 15:47:45,384 WARN L315 ript$VariableManager]: TermVariabe thr1Thread5of5ForFork0_findMax_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 15:47:45,384 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread5of5ForFork0_findMax_#t~post3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 15:47:45,385 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread1of5ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 15:47:45,385 WARN L315 ript$VariableManager]: TermVariabe thr1Thread1of5ForFork0_findMax_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 15:47:45,385 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread1of5ForFork0_findMax_#t~post3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 15:47:45,385 WARN L315 ript$VariableManager]: TermVariabe thr1Thread1of5ForFork0_findMax_~my_max~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 15:47:45,385 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread1of5ForFork0_#t~nondet5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 15:47:45,385 WARN L315 ript$VariableManager]: TermVariabe thr1Thread1of5ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 15:47:45,386 WARN L315 ript$VariableManager]: TermVariabe thr1Thread1of5ForFork0_findMax_~offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 15:47:45,386 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread1of5ForFork0_findMax_#in~offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 15:47:45,386 WARN L315 ript$VariableManager]: TermVariabe thr1Thread1of5ForFork0_findMax_~e~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 15:47:45,386 WARN L315 ript$VariableManager]: TermVariabe thr1Thread1of5ForFork0_~offset~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 15:47:45,386 WARN L315 ript$VariableManager]: TermVariabe thr1Thread1of5ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 15:47:45,386 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread1of5ForFork0_findMax_#t~mem4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 15:47:45,386 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread1of5ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 15:47:45,388 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread2of5ForFork0_findMax_#in~offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 15:47:45,388 WARN L315 ript$VariableManager]: TermVariabe thr1Thread2of5ForFork0_findMax_~e~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 15:47:45,388 WARN L315 ript$VariableManager]: TermVariabe thr1Thread2of5ForFork0_findMax_~my_max~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 15:47:45,388 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread2of5ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 15:47:45,389 WARN L315 ript$VariableManager]: TermVariabe thr1Thread2of5ForFork0_~offset~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 15:47:45,389 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread2of5ForFork0_findMax_#t~mem4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 15:47:45,389 WARN L315 ript$VariableManager]: TermVariabe thr1Thread2of5ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 15:47:45,389 WARN L315 ript$VariableManager]: TermVariabe thr1Thread2of5ForFork0_findMax_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 15:47:45,389 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread2of5ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 15:47:45,389 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread2of5ForFork0_#t~nondet5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 15:47:45,389 WARN L315 ript$VariableManager]: TermVariabe thr1Thread2of5ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 15:47:45,390 WARN L315 ript$VariableManager]: TermVariabe thr1Thread2of5ForFork0_findMax_~offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 15:47:45,390 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread2of5ForFork0_findMax_#t~post3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 15:47:45,392 WARN L315 ript$VariableManager]: TermVariabe thr1Thread3of5ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 15:47:45,392 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread3of5ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 15:47:45,392 WARN L315 ript$VariableManager]: TermVariabe thr1Thread3of5ForFork0_findMax_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 15:47:45,392 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread3of5ForFork0_#t~nondet5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 15:47:45,393 WARN L315 ript$VariableManager]: TermVariabe thr1Thread3of5ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 15:47:45,393 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread3of5ForFork0_findMax_#t~post3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 15:47:45,393 WARN L315 ript$VariableManager]: TermVariabe thr1Thread3of5ForFork0_findMax_~offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 15:47:45,393 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread3of5ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 15:47:45,393 WARN L315 ript$VariableManager]: TermVariabe thr1Thread3of5ForFork0_findMax_~e~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 15:47:45,393 WARN L315 ript$VariableManager]: TermVariabe thr1Thread3of5ForFork0_~offset~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 15:47:45,393 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread3of5ForFork0_findMax_#in~offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 15:47:45,394 WARN L315 ript$VariableManager]: TermVariabe thr1Thread3of5ForFork0_findMax_~my_max~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 15:47:45,394 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread3of5ForFork0_findMax_#t~mem4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 15:47:45,395 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread4of5ForFork0_findMax_#t~post3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 15:47:45,395 WARN L315 ript$VariableManager]: TermVariabe thr1Thread4of5ForFork0_findMax_~my_max~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 15:47:45,396 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread4of5ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 15:47:45,396 WARN L315 ript$VariableManager]: TermVariabe thr1Thread4of5ForFork0_~offset~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 15:47:45,396 WARN L315 ript$VariableManager]: TermVariabe thr1Thread4of5ForFork0_findMax_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 15:47:45,396 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread4of5ForFork0_findMax_#t~mem4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 15:47:45,396 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread4of5ForFork0_findMax_#in~offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 15:47:45,396 WARN L315 ript$VariableManager]: TermVariabe thr1Thread4of5ForFork0_findMax_~e~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 15:47:45,396 WARN L315 ript$VariableManager]: TermVariabe thr1Thread4of5ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 15:47:45,397 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread4of5ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 15:47:45,397 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread4of5ForFork0_#t~nondet5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 15:47:45,397 WARN L315 ript$VariableManager]: TermVariabe thr1Thread4of5ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 15:47:45,397 WARN L315 ript$VariableManager]: TermVariabe thr1Thread4of5ForFork0_findMax_~offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 15:47:45,399 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread5of5ForFork0_#t~nondet5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 15:47:45,399 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread5of5ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 15:47:45,399 WARN L315 ript$VariableManager]: TermVariabe thr1Thread5of5ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 15:47:45,399 WARN L315 ript$VariableManager]: TermVariabe thr1Thread5of5ForFork0_findMax_~offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 15:47:45,400 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread5of5ForFork0_findMax_#t~post3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 15:47:45,400 WARN L315 ript$VariableManager]: TermVariabe thr1Thread5of5ForFork0_findMax_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 15:47:45,400 WARN L315 ript$VariableManager]: TermVariabe thr1Thread5of5ForFork0_~offset~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 15:47:45,400 WARN L315 ript$VariableManager]: TermVariabe thr1Thread5of5ForFork0_findMax_~my_max~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 15:47:45,400 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread5of5ForFork0_findMax_#in~offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 15:47:45,400 WARN L315 ript$VariableManager]: TermVariabe thr1Thread5of5ForFork0_findMax_~e~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 15:47:45,400 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread5of5ForFork0_findMax_#t~mem4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 15:47:45,401 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread5of5ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 15:47:45,401 WARN L315 ript$VariableManager]: TermVariabe thr1Thread5of5ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 15:47:45,402 INFO L249 AbstractCegarLoop]: Starting to check reachability of 7 error locations. [2019-12-18 15:47:45,402 INFO L373 AbstractCegarLoop]: Interprodecural is true [2019-12-18 15:47:45,402 INFO L374 AbstractCegarLoop]: Hoare is true [2019-12-18 15:47:45,402 INFO L375 AbstractCegarLoop]: Compute interpolants for FPandBP [2019-12-18 15:47:45,402 INFO L376 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2019-12-18 15:47:45,402 INFO L377 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2019-12-18 15:47:45,403 INFO L378 AbstractCegarLoop]: Difference is false [2019-12-18 15:47:45,403 INFO L379 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2019-12-18 15:47:45,403 INFO L383 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2019-12-18 15:47:45,404 INFO L152 etLargeBlockEncoding]: Starting large block encoding on Petri net that has 195 places, 215 transitions [2019-12-18 15:47:45,404 INFO L68 FinitePrefix]: Start finitePrefix. Operand has 195 places, 215 transitions [2019-12-18 15:47:45,447 INFO L126 PetriNetUnfolder]: 36/259 cut-off events. [2019-12-18 15:47:45,447 INFO L127 PetriNetUnfolder]: For 0/0 co-relation queries the response was YES. [2019-12-18 15:47:45,460 INFO L76 FinitePrefix]: Finished finitePrefix Result has 290 conditions, 259 events. 36/259 cut-off events. For 0/0 co-relation queries the response was YES. Maximal size of possible extension queue 11. Compared 904 event pairs. 65/277 useless extension candidates. Maximal degree in co-relation 225. Up to 12 conditions per place. [2019-12-18 15:47:45,492 INFO L68 FinitePrefix]: Start finitePrefix. Operand has 195 places, 215 transitions [2019-12-18 15:47:45,543 INFO L126 PetriNetUnfolder]: 36/259 cut-off events. [2019-12-18 15:47:45,544 INFO L127 PetriNetUnfolder]: For 0/0 co-relation queries the response was YES. [2019-12-18 15:47:45,558 INFO L76 FinitePrefix]: Finished finitePrefix Result has 290 conditions, 259 events. 36/259 cut-off events. For 0/0 co-relation queries the response was YES. Maximal size of possible extension queue 11. Compared 904 event pairs. 65/277 useless extension candidates. Maximal degree in co-relation 225. Up to 12 conditions per place. [2019-12-18 15:47:45,587 INFO L158 etLargeBlockEncoding]: Number of co-enabled transitions 31820 [2019-12-18 15:47:45,587 INFO L170 etLargeBlockEncoding]: Semantic Check. [2019-12-18 15:47:48,273 WARN L192 SmtUtils]: Spent 439.00 ms on a formula simplification that was a NOOP. DAG size: 59 [2019-12-18 15:47:48,735 WARN L192 SmtUtils]: Spent 129.00 ms on a formula simplification. DAG size of input: 68 DAG size of output: 64 [2019-12-18 15:47:49,018 INFO L206 etLargeBlockEncoding]: Checked pairs total: 44182 [2019-12-18 15:47:49,019 INFO L214 etLargeBlockEncoding]: Total number of compositions: 154 [2019-12-18 15:47:49,019 INFO L100 iNet2FiniteAutomaton]: Start petriNet2FiniteAutomaton. Operand has 60 places, 75 transitions Received shutdown request... [2019-12-18 15:50:50,482 WARN L527 AbstractCegarLoop]: Verification canceled [2019-12-18 15:50:50,484 WARN L227 ceAbstractionStarter]: Timeout [2019-12-18 15:50:50,485 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 18.12 03:50:50 BasicIcfg [2019-12-18 15:50:50,485 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2019-12-18 15:50:50,487 INFO L168 Benchmark]: Toolchain (without parser) took 241188.86 ms. Allocated memory was 148.9 MB in the beginning and 3.1 GB in the end (delta: 3.0 GB). Free memory was 105.0 MB in the beginning and 1.5 GB in the end (delta: -1.4 GB). Peak memory consumption was 3.0 GB. Max. memory is 7.1 GB. [2019-12-18 15:50:50,487 INFO L168 Benchmark]: CDTParser took 0.26 ms. Allocated memory is still 148.9 MB. Free memory was 125.2 MB in the beginning and 125.0 MB in the end (delta: 209.7 kB). Peak memory consumption was 209.7 kB. Max. memory is 7.1 GB. [2019-12-18 15:50:50,488 INFO L168 Benchmark]: CACSL2BoogieTranslator took 663.30 ms. Allocated memory was 148.9 MB in the beginning and 203.9 MB in the end (delta: 55.1 MB). Free memory was 104.6 MB in the beginning and 161.0 MB in the end (delta: -56.4 MB). Peak memory consumption was 20.0 MB. Max. memory is 7.1 GB. [2019-12-18 15:50:50,489 INFO L168 Benchmark]: Boogie Procedure Inliner took 76.33 ms. Allocated memory is still 203.9 MB. Free memory was 161.0 MB in the beginning and 158.5 MB in the end (delta: 2.5 MB). Peak memory consumption was 2.5 MB. Max. memory is 7.1 GB. [2019-12-18 15:50:50,490 INFO L168 Benchmark]: Boogie Preprocessor took 44.40 ms. Allocated memory is still 203.9 MB. Free memory was 158.5 MB in the beginning and 157.3 MB in the end (delta: 1.2 MB). Peak memory consumption was 1.2 MB. Max. memory is 7.1 GB. [2019-12-18 15:50:50,491 INFO L168 Benchmark]: RCFGBuilder took 450.43 ms. Allocated memory is still 203.9 MB. Free memory was 156.6 MB in the beginning and 136.4 MB in the end (delta: 20.2 MB). Peak memory consumption was 20.2 MB. Max. memory is 7.1 GB. [2019-12-18 15:50:50,495 INFO L168 Benchmark]: TraceAbstraction took 239949.47 ms. Allocated memory was 203.9 MB in the beginning and 3.1 GB in the end (delta: 2.9 GB). Free memory was 135.8 MB in the beginning and 1.5 GB in the end (delta: -1.3 GB). Peak memory consumption was 3.0 GB. Max. memory is 7.1 GB. [2019-12-18 15:50:50,504 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.26 ms. Allocated memory is still 148.9 MB. Free memory was 125.2 MB in the beginning and 125.0 MB in the end (delta: 209.7 kB). Peak memory consumption was 209.7 kB. Max. memory is 7.1 GB. * CACSL2BoogieTranslator took 663.30 ms. Allocated memory was 148.9 MB in the beginning and 203.9 MB in the end (delta: 55.1 MB). Free memory was 104.6 MB in the beginning and 161.0 MB in the end (delta: -56.4 MB). Peak memory consumption was 20.0 MB. Max. memory is 7.1 GB. * Boogie Procedure Inliner took 76.33 ms. Allocated memory is still 203.9 MB. Free memory was 161.0 MB in the beginning and 158.5 MB in the end (delta: 2.5 MB). Peak memory consumption was 2.5 MB. Max. memory is 7.1 GB. * Boogie Preprocessor took 44.40 ms. Allocated memory is still 203.9 MB. Free memory was 158.5 MB in the beginning and 157.3 MB in the end (delta: 1.2 MB). Peak memory consumption was 1.2 MB. Max. memory is 7.1 GB. * RCFGBuilder took 450.43 ms. Allocated memory is still 203.9 MB. Free memory was 156.6 MB in the beginning and 136.4 MB in the end (delta: 20.2 MB). Peak memory consumption was 20.2 MB. Max. memory is 7.1 GB. * TraceAbstraction took 239949.47 ms. Allocated memory was 203.9 MB in the beginning and 3.1 GB in the end (delta: 2.9 GB). Free memory was 135.8 MB in the beginning and 1.5 GB in the end (delta: -1.3 GB). Peak memory consumption was 3.0 GB. Max. memory is 7.1 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - StatisticsResult: PetriNetLargeBlockEncoding benchmarks LbeTime: 1.9s, 59 ProgramPointsBefore, 10 ProgramPointsAfterwards, 63 TransitionsBefore, 10 TransitionsAfterwards, 740 CoEnabledTransitionPairs, 8 FixpointIterations, 14 TrivialSequentialCompositions, 36 ConcurrentSequentialCompositions, 0 TrivialYvCompositions, 8 ConcurrentYvCompositions, 6 ChoiceCompositions, 372 VarBasedMoverChecksPositive, 4 VarBasedMoverChecksNegative, 0 SemBasedMoverChecksPositive, 4 SemBasedMoverChecksNegative, 0 SemBasedMoverChecksUnknown, SemBasedMoverCheckTime: 0.0s, 0 MoverChecksTotal, 486 CheckedPairsTotal, 58 TotalNumberOfCompositions - StatisticsResult: PetriNetLargeBlockEncoding benchmarks LbeTime: 1.8s, 93 ProgramPointsBefore, 27 ProgramPointsAfterwards, 101 TransitionsBefore, 33 TransitionsAfterwards, 4292 CoEnabledTransitionPairs, 6 FixpointIterations, 14 TrivialSequentialCompositions, 50 ConcurrentSequentialCompositions, 0 TrivialYvCompositions, 10 ConcurrentYvCompositions, 5 ChoiceCompositions, 2204 VarBasedMoverChecksPositive, 20 VarBasedMoverChecksNegative, 1 SemBasedMoverChecksPositive, 25 SemBasedMoverChecksNegative, 0 SemBasedMoverChecksUnknown, SemBasedMoverCheckTime: 0.1s, 0 MoverChecksTotal, 5608 CheckedPairsTotal, 74 TotalNumberOfCompositions - StatisticsResult: PetriNetLargeBlockEncoding benchmarks LbeTime: 2.3s, 127 ProgramPointsBefore, 38 ProgramPointsAfterwards, 139 TransitionsBefore, 47 TransitionsAfterwards, 10656 CoEnabledTransitionPairs, 7 FixpointIterations, 14 TrivialSequentialCompositions, 71 ConcurrentSequentialCompositions, 0 TrivialYvCompositions, 14 ConcurrentYvCompositions, 7 ChoiceCompositions, 5228 VarBasedMoverChecksPositive, 33 VarBasedMoverChecksNegative, 8 SemBasedMoverChecksPositive, 37 SemBasedMoverChecksNegative, 0 SemBasedMoverChecksUnknown, SemBasedMoverCheckTime: 0.2s, 0 MoverChecksTotal, 15045 CheckedPairsTotal, 99 TotalNumberOfCompositions - StatisticsResult: PetriNetLargeBlockEncoding benchmarks LbeTime: 2.9s, 161 ProgramPointsBefore, 49 ProgramPointsAfterwards, 177 TransitionsBefore, 61 TransitionsAfterwards, 19832 CoEnabledTransitionPairs, 6 FixpointIterations, 14 TrivialSequentialCompositions, 94 ConcurrentSequentialCompositions, 0 TrivialYvCompositions, 18 ConcurrentYvCompositions, 9 ChoiceCompositions, 9750 VarBasedMoverChecksPositive, 46 VarBasedMoverChecksNegative, 12 SemBasedMoverChecksPositive, 54 SemBasedMoverChecksNegative, 0 SemBasedMoverChecksUnknown, SemBasedMoverCheckTime: 0.2s, 0 MoverChecksTotal, 26883 CheckedPairsTotal, 126 TotalNumberOfCompositions - StatisticsResult: PetriNetLargeBlockEncoding benchmarks LbeTime: 3.6s, 195 ProgramPointsBefore, 60 ProgramPointsAfterwards, 215 TransitionsBefore, 75 TransitionsAfterwards, 31820 CoEnabledTransitionPairs, 6 FixpointIterations, 14 TrivialSequentialCompositions, 118 ConcurrentSequentialCompositions, 0 TrivialYvCompositions, 22 ConcurrentYvCompositions, 11 ChoiceCompositions, 15515 VarBasedMoverChecksPositive, 68 VarBasedMoverChecksNegative, 20 SemBasedMoverChecksPositive, 75 SemBasedMoverChecksNegative, 0 SemBasedMoverChecksUnknown, SemBasedMoverCheckTime: 0.3s, 0 MoverChecksTotal, 44182 CheckedPairsTotal, 154 TotalNumberOfCompositions - TimeoutResultAtElement [Line: 705]: Timeout (TraceAbstraction) Unable to prove that call of __VERIFIER_error() unreachable (line 705). Cancelled while PetriNet2FiniteAutomaton was constructing automaton for Petri net that has has 60 places, 75 transitions. Already constructed 391831 states. Currently 67643 states in worklist.. - StatisticsResult: Ultimate Automizer benchmark data CFG has 2 procedures, 56 locations, 1 error locations. Result: TIMEOUT, OverallTime: 185.0s, OverallIterations: 0, TraceHistogramMax: 0, AutomataDifference: 0.0s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 0.0s, HoareTripleCheckerStatistics: No data available, PredicateUnifierStatistics: No data available, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=-1occurred in iteration=-1, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s DumpTime, AutomataMinimizationStatistics: No data available, HoareAnnotationStatistics: No data available, RefinementEngineStatistics: No data available, ReuseStatistics: No data available RESULT: Ultimate could not prove your program: Timeout Completed graceful shutdown