/usr/bin/java -Xmx8000000000 -Xss4m -jar ./plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata ./data -tc ../../../trunk/examples/toolchains/AutomizerCInline.xml -s ../../../trunk/examples/settings/default/automizer/svcomp-Reach-32bit-Automizer_Default.epf -i ../../../trunk/examples/svcomp/pthread-ext/09_fmaxsym.i -------------------------------------------------------------------------------- This is Ultimate 0.1.25-fae578e [2019-12-18 11:50:25,938 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-12-18 11:50:25,940 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-12-18 11:50:25,959 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-12-18 11:50:25,959 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-12-18 11:50:25,962 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-12-18 11:50:25,964 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-12-18 11:50:25,975 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-12-18 11:50:25,977 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-12-18 11:50:25,978 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-12-18 11:50:25,979 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-12-18 11:50:25,980 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-12-18 11:50:25,980 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-12-18 11:50:25,981 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-12-18 11:50:25,982 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-12-18 11:50:25,983 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-12-18 11:50:25,984 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-12-18 11:50:25,985 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-12-18 11:50:25,986 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-12-18 11:50:25,988 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-12-18 11:50:25,989 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-12-18 11:50:25,990 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-12-18 11:50:25,991 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-12-18 11:50:25,992 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-12-18 11:50:25,994 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... 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[2019-12-18 11:50:25,997 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-12-18 11:50:25,998 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-12-18 11:50:25,998 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-12-18 11:50:25,999 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-12-18 11:50:26,000 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-12-18 11:50:26,000 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-12-18 11:50:26,001 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-12-18 11:50:26,001 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-12-18 11:50:26,001 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-12-18 11:50:26,002 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-12-18 11:50:26,003 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-12-18 11:50:26,004 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/default/automizer/svcomp-Reach-32bit-Automizer_Default.epf [2019-12-18 11:50:26,024 INFO L113 SettingsManager]: Loading preferences was successful [2019-12-18 11:50:26,024 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-12-18 11:50:26,026 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-12-18 11:50:26,027 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-12-18 11:50:26,027 INFO L138 SettingsManager]: * Use SBE=true [2019-12-18 11:50:26,027 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-12-18 11:50:26,027 INFO L138 SettingsManager]: * sizeof long=4 [2019-12-18 11:50:26,027 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-12-18 11:50:26,028 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-12-18 11:50:26,028 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-12-18 11:50:26,029 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-12-18 11:50:26,029 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-12-18 11:50:26,029 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-12-18 11:50:26,030 INFO L138 SettingsManager]: * sizeof long double=12 [2019-12-18 11:50:26,030 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-12-18 11:50:26,030 INFO L138 SettingsManager]: * Use constant arrays=true [2019-12-18 11:50:26,030 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-12-18 11:50:26,031 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-12-18 11:50:26,031 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-12-18 11:50:26,031 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-12-18 11:50:26,032 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-12-18 11:50:26,032 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-12-18 11:50:26,032 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-12-18 11:50:26,032 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-12-18 11:50:26,032 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-12-18 11:50:26,033 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2019-12-18 11:50:26,033 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-12-18 11:50:26,033 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-12-18 11:50:26,033 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2019-12-18 11:50:26,033 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-12-18 11:50:26,303 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-12-18 11:50:26,326 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-12-18 11:50:26,331 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-12-18 11:50:26,332 INFO L271 PluginConnector]: Initializing CDTParser... [2019-12-18 11:50:26,333 INFO L275 PluginConnector]: CDTParser initialized [2019-12-18 11:50:26,334 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/pthread-ext/09_fmaxsym.i [2019-12-18 11:50:26,413 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/7a7c7432b/09a789b83da644cc9368c16d37063c0b/FLAGf7a91c959 [2019-12-18 11:50:26,934 INFO L306 CDTParser]: Found 1 translation units. [2019-12-18 11:50:26,935 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/pthread-ext/09_fmaxsym.i [2019-12-18 11:50:26,950 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/7a7c7432b/09a789b83da644cc9368c16d37063c0b/FLAGf7a91c959 [2019-12-18 11:50:27,244 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/7a7c7432b/09a789b83da644cc9368c16d37063c0b [2019-12-18 11:50:27,252 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-12-18 11:50:27,254 INFO L131 ToolchainWalker]: Walking toolchain with 5 elements. [2019-12-18 11:50:27,255 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-12-18 11:50:27,255 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-12-18 11:50:27,258 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-12-18 11:50:27,259 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 18.12 11:50:27" (1/1) ... [2019-12-18 11:50:27,262 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@1f6cc55a and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.12 11:50:27, skipping insertion in model container [2019-12-18 11:50:27,262 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 18.12 11:50:27" (1/1) ... [2019-12-18 11:50:27,270 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-12-18 11:50:27,331 INFO L178 MainTranslator]: Built tables and reachable declarations [2019-12-18 11:50:27,806 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-12-18 11:50:27,818 INFO L203 MainTranslator]: Completed pre-run [2019-12-18 11:50:27,862 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-12-18 11:50:27,952 INFO L208 MainTranslator]: Completed translation [2019-12-18 11:50:27,952 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.12 11:50:27 WrapperNode [2019-12-18 11:50:27,952 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-12-18 11:50:27,953 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2019-12-18 11:50:27,953 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2019-12-18 11:50:27,953 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2019-12-18 11:50:27,962 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.12 11:50:27" (1/1) ... [2019-12-18 11:50:27,979 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.12 11:50:27" (1/1) ... [2019-12-18 11:50:28,005 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2019-12-18 11:50:28,005 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-12-18 11:50:28,005 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-12-18 11:50:28,005 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-12-18 11:50:28,014 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.12 11:50:27" (1/1) ... [2019-12-18 11:50:28,014 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.12 11:50:27" (1/1) ... [2019-12-18 11:50:28,018 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.12 11:50:27" (1/1) ... [2019-12-18 11:50:28,019 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.12 11:50:27" (1/1) ... [2019-12-18 11:50:28,026 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.12 11:50:27" (1/1) ... [2019-12-18 11:50:28,031 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.12 11:50:27" (1/1) ... [2019-12-18 11:50:28,033 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.12 11:50:27" (1/1) ... [2019-12-18 11:50:28,036 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-12-18 11:50:28,037 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-12-18 11:50:28,037 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-12-18 11:50:28,037 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-12-18 11:50:28,038 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.12 11:50:27" (1/1) ... No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-12-18 11:50:28,094 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2019-12-18 11:50:28,094 INFO L130 BoogieDeclarations]: Found specification of procedure thr1 [2019-12-18 11:50:28,094 INFO L138 BoogieDeclarations]: Found implementation of procedure thr1 [2019-12-18 11:50:28,094 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2019-12-18 11:50:28,094 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2019-12-18 11:50:28,094 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2019-12-18 11:50:28,095 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2019-12-18 11:50:28,095 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-12-18 11:50:28,095 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-12-18 11:50:28,096 WARN L205 CfgBuilder]: User set CodeBlockSize to SequenceOfStatements but program contains fork statements. Overwriting the user preferences and setting CodeBlockSize to SingleStatement [2019-12-18 11:50:28,281 INFO L1525 $ProcedureCfgBuilder]: dropping label inside atomic statement: __VERIFIER_atomic_acquire_returnLabel [2019-12-18 11:50:28,282 INFO L1525 $ProcedureCfgBuilder]: dropping label inside atomic statement: __VERIFIER_atomic_release_returnLabel [2019-12-18 11:50:28,472 INFO L282 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-12-18 11:50:28,472 INFO L287 CfgBuilder]: Removed 8 assume(true) statements. [2019-12-18 11:50:28,473 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 18.12 11:50:28 BoogieIcfgContainer [2019-12-18 11:50:28,473 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-12-18 11:50:28,474 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2019-12-18 11:50:28,475 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2019-12-18 11:50:28,478 INFO L275 PluginConnector]: TraceAbstraction initialized [2019-12-18 11:50:28,478 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 18.12 11:50:27" (1/3) ... [2019-12-18 11:50:28,479 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@2914c048 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 18.12 11:50:28, skipping insertion in model container [2019-12-18 11:50:28,479 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.12 11:50:27" (2/3) ... [2019-12-18 11:50:28,480 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@2914c048 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 18.12 11:50:28, skipping insertion in model container [2019-12-18 11:50:28,480 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 18.12 11:50:28" (3/3) ... [2019-12-18 11:50:28,482 INFO L109 eAbstractionObserver]: Analyzing ICFG 09_fmaxsym.i [2019-12-18 11:50:28,492 WARN L145 ceAbstractionStarter]: Switching off computation of Hoare annotation because input is a concurrent program [2019-12-18 11:50:28,493 INFO L156 ceAbstractionStarter]: Automizer settings: Hoare:false NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2019-12-18 11:50:28,500 INFO L168 ceAbstractionStarter]: Appying trace abstraction to program that has 1 error locations. [2019-12-18 11:50:28,501 INFO L340 ceAbstractionStarter]: Constructing petrified ICFG for 1 thread instances. [2019-12-18 11:50:28,525 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:50:28,526 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:50:28,526 WARN L315 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:50:28,526 WARN L315 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:50:28,527 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_#t~nondet5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:50:28,527 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_#t~nondet5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:50:28,527 WARN L315 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0_~offset~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:50:28,528 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_#t~nondet5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:50:28,528 WARN L315 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0_~offset~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:50:28,528 WARN L315 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0_~offset~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:50:28,529 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_findMax_#in~offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:50:28,529 WARN L315 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0_findMax_~offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:50:28,529 WARN L315 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0_findMax_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:50:28,529 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_findMax_#t~post3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:50:28,529 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_findMax_#t~mem4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:50:28,530 WARN L315 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0_findMax_~e~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:50:28,530 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_findMax_#in~offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:50:28,530 WARN L315 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0_findMax_~offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:50:28,531 WARN L315 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0_findMax_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:50:28,531 WARN L315 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0_findMax_~e~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:50:28,531 WARN L315 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0_findMax_~offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:50:28,531 WARN L315 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0_findMax_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:50:28,532 WARN L315 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0_findMax_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:50:28,532 WARN L315 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0_findMax_~offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:50:28,532 WARN L315 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0_findMax_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:50:28,533 WARN L315 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0_findMax_~offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:50:28,533 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:50:28,533 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:50:28,533 WARN L315 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0_findMax_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:50:28,534 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_findMax_#t~mem4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:50:28,534 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_findMax_#t~mem4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:50:28,534 WARN L315 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0_findMax_~e~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:50:28,534 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_findMax_#t~mem4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:50:28,535 WARN L315 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0_findMax_~e~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:50:28,535 WARN L315 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0_findMax_~e~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:50:28,535 WARN L315 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0_findMax_~e~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:50:28,536 WARN L315 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0_findMax_~e~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:50:28,536 WARN L315 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0_findMax_~e~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:50:28,536 WARN L315 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0_findMax_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:50:28,537 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_findMax_#t~post3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:50:28,537 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_findMax_#t~post3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:50:28,537 WARN L315 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0_findMax_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:50:28,537 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_findMax_#t~post3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:50:28,541 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_findMax_#in~offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:50:28,542 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_findMax_#t~mem4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:50:28,542 WARN L315 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0_findMax_~e~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:50:28,542 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:50:28,542 WARN L315 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:50:28,543 WARN L315 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0_findMax_~offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:50:28,543 WARN L315 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:50:28,543 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_findMax_#t~post3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:50:28,543 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_#t~nondet5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:50:28,544 WARN L315 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0_~offset~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:50:28,544 WARN L315 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0_findMax_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:50:28,544 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:50:28,563 INFO L249 AbstractCegarLoop]: Starting to check reachability of 3 error locations. [2019-12-18 11:50:28,584 INFO L373 AbstractCegarLoop]: Interprodecural is true [2019-12-18 11:50:28,584 INFO L374 AbstractCegarLoop]: Hoare is true [2019-12-18 11:50:28,585 INFO L375 AbstractCegarLoop]: Compute interpolants for FPandBP [2019-12-18 11:50:28,585 INFO L376 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2019-12-18 11:50:28,585 INFO L377 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2019-12-18 11:50:28,585 INFO L378 AbstractCegarLoop]: Difference is false [2019-12-18 11:50:28,585 INFO L379 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2019-12-18 11:50:28,586 INFO L383 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2019-12-18 11:50:28,599 INFO L152 etLargeBlockEncoding]: Starting large block encoding on Petri net that has 54 places, 56 transitions [2019-12-18 11:50:28,602 INFO L68 FinitePrefix]: Start finitePrefix. Operand has 54 places, 56 transitions [2019-12-18 11:50:28,649 INFO L126 PetriNetUnfolder]: 6/64 cut-off events. [2019-12-18 11:50:28,650 INFO L127 PetriNetUnfolder]: For 0/0 co-relation queries the response was YES. [2019-12-18 11:50:28,663 INFO L76 FinitePrefix]: Finished finitePrefix Result has 69 conditions, 64 events. 6/64 cut-off events. For 0/0 co-relation queries the response was YES. Maximal size of possible extension queue 4. Compared 54 event pairs. 5/60 useless extension candidates. Maximal degree in co-relation 39. Up to 4 conditions per place. [2019-12-18 11:50:28,667 INFO L68 FinitePrefix]: Start finitePrefix. Operand has 54 places, 56 transitions [2019-12-18 11:50:28,691 INFO L126 PetriNetUnfolder]: 6/64 cut-off events. [2019-12-18 11:50:28,691 INFO L127 PetriNetUnfolder]: For 0/0 co-relation queries the response was YES. [2019-12-18 11:50:28,692 INFO L76 FinitePrefix]: Finished finitePrefix Result has 69 conditions, 64 events. 6/64 cut-off events. For 0/0 co-relation queries the response was YES. Maximal size of possible extension queue 4. Compared 54 event pairs. 5/60 useless extension candidates. Maximal degree in co-relation 39. Up to 4 conditions per place. [2019-12-18 11:50:28,694 INFO L158 etLargeBlockEncoding]: Number of co-enabled transitions 600 [2019-12-18 11:50:28,695 INFO L170 etLargeBlockEncoding]: Semantic Check. [2019-12-18 11:50:30,193 WARN L192 SmtUtils]: Spent 159.00 ms on a formula simplification. DAG size of input: 68 DAG size of output: 66 [2019-12-18 11:50:30,260 INFO L206 etLargeBlockEncoding]: Checked pairs total: 400 [2019-12-18 11:50:30,261 INFO L214 etLargeBlockEncoding]: Total number of compositions: 51 [2019-12-18 11:50:30,264 INFO L100 iNet2FiniteAutomaton]: Start petriNet2FiniteAutomaton. Operand has 10 places, 10 transitions [2019-12-18 11:50:30,273 INFO L122 iNet2FiniteAutomaton]: Finished petriNet2FiniteAutomaton. Result 24 states. [2019-12-18 11:50:30,275 INFO L276 IsEmpty]: Start isEmpty. Operand 24 states. [2019-12-18 11:50:30,281 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 6 [2019-12-18 11:50:30,282 INFO L403 BasicCegarLoop]: Found error trace [2019-12-18 11:50:30,283 INFO L411 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1] [2019-12-18 11:50:30,283 INFO L410 AbstractCegarLoop]: === Iteration 1 === [thr1Err0ASSERT_VIOLATIONERROR_FUNCTION, thr1Err0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATION]=== [2019-12-18 11:50:30,289 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-12-18 11:50:30,289 INFO L82 PathProgramCache]: Analyzing trace with hash 240940405, now seen corresponding path program 1 times [2019-12-18 11:50:30,299 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2019-12-18 11:50:30,300 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [601969614] [2019-12-18 11:50:30,300 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-12-18 11:50:30,428 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-18 11:50:30,471 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-12-18 11:50:30,472 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [601969614] [2019-12-18 11:50:30,473 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-12-18 11:50:30,473 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [1] imperfect sequences [] total 1 [2019-12-18 11:50:30,474 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1152541395] [2019-12-18 11:50:30,479 INFO L442 AbstractCegarLoop]: Interpolant automaton has 2 states [2019-12-18 11:50:30,479 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-12-18 11:50:30,498 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 2 interpolants. [2019-12-18 11:50:30,499 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2019-12-18 11:50:30,500 INFO L87 Difference]: Start difference. First operand 24 states. Second operand 2 states. [2019-12-18 11:50:30,510 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-12-18 11:50:30,510 INFO L93 Difference]: Finished difference Result 15 states and 24 transitions. [2019-12-18 11:50:30,511 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2019-12-18 11:50:30,512 INFO L78 Accepts]: Start accepts. Automaton has 2 states. Word has length 5 [2019-12-18 11:50:30,512 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-12-18 11:50:30,520 INFO L225 Difference]: With dead ends: 15 [2019-12-18 11:50:30,521 INFO L226 Difference]: Without dead ends: 15 [2019-12-18 11:50:30,522 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 1 GetRequests, 1 SyntacticMatches, 0 SemanticMatches, 0 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2019-12-18 11:50:30,536 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 15 states. [2019-12-18 11:50:30,551 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 15 to 15. [2019-12-18 11:50:30,553 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 15 states. [2019-12-18 11:50:30,553 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 15 states and 24 transitions. [2019-12-18 11:50:30,555 INFO L78 Accepts]: Start accepts. Automaton has 15 states and 24 transitions. Word has length 5 [2019-12-18 11:50:30,555 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-12-18 11:50:30,555 INFO L462 AbstractCegarLoop]: Abstraction has 15 states and 24 transitions. [2019-12-18 11:50:30,555 INFO L463 AbstractCegarLoop]: Interpolant automaton has 2 states. [2019-12-18 11:50:30,556 INFO L276 IsEmpty]: Start isEmpty. Operand 15 states and 24 transitions. [2019-12-18 11:50:30,556 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2019-12-18 11:50:30,556 INFO L403 BasicCegarLoop]: Found error trace [2019-12-18 11:50:30,556 INFO L411 BasicCegarLoop]: trace histogram [2, 1, 1, 1, 1] [2019-12-18 11:50:30,557 INFO L410 AbstractCegarLoop]: === Iteration 2 === [thr1Err0ASSERT_VIOLATIONERROR_FUNCTION, thr1Err0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATION]=== [2019-12-18 11:50:30,557 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-12-18 11:50:30,557 INFO L82 PathProgramCache]: Analyzing trace with hash -1120898553, now seen corresponding path program 1 times [2019-12-18 11:50:30,557 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2019-12-18 11:50:30,558 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [837349225] [2019-12-18 11:50:30,558 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-12-18 11:50:30,613 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2019-12-18 11:50:30,638 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2019-12-18 11:50:30,673 INFO L174 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2019-12-18 11:50:30,674 INFO L476 BasicCegarLoop]: Counterexample might be feasible [2019-12-18 11:50:30,675 WARN L364 ceAbstractionStarter]: 1 thread instances were not sufficient, I will increase this number and restart the analysis [2019-12-18 11:50:30,676 INFO L340 ceAbstractionStarter]: Constructing petrified ICFG for 2 thread instances. [2019-12-18 11:50:30,700 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:50:30,700 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:50:30,700 WARN L315 ript$VariableManager]: TermVariabe thr1Thread2of2ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:50:30,700 WARN L315 ript$VariableManager]: TermVariabe thr1Thread2of2ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:50:30,701 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0_#t~nondet5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:50:30,701 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0_#t~nondet5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:50:30,702 WARN L315 ript$VariableManager]: TermVariabe thr1Thread2of2ForFork0_~offset~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:50:30,702 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0_#t~nondet5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:50:30,702 WARN L315 ript$VariableManager]: TermVariabe thr1Thread2of2ForFork0_~offset~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:50:30,702 WARN L315 ript$VariableManager]: TermVariabe thr1Thread2of2ForFork0_~offset~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:50:30,702 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0_findMax_#in~offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:50:30,703 WARN L315 ript$VariableManager]: TermVariabe thr1Thread2of2ForFork0_findMax_~offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:50:30,703 WARN L315 ript$VariableManager]: TermVariabe thr1Thread2of2ForFork0_findMax_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:50:30,703 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0_findMax_#t~post3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:50:30,703 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0_findMax_#t~mem4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:50:30,703 WARN L315 ript$VariableManager]: TermVariabe thr1Thread2of2ForFork0_findMax_~e~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:50:30,703 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0_findMax_#in~offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:50:30,703 WARN L315 ript$VariableManager]: TermVariabe thr1Thread2of2ForFork0_findMax_~offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:50:30,704 WARN L315 ript$VariableManager]: TermVariabe thr1Thread2of2ForFork0_findMax_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:50:30,704 WARN L315 ript$VariableManager]: TermVariabe thr1Thread2of2ForFork0_findMax_~e~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:50:30,704 WARN L315 ript$VariableManager]: TermVariabe thr1Thread2of2ForFork0_findMax_~offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:50:30,704 WARN L315 ript$VariableManager]: TermVariabe thr1Thread2of2ForFork0_findMax_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:50:30,704 WARN L315 ript$VariableManager]: TermVariabe thr1Thread2of2ForFork0_findMax_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:50:30,705 WARN L315 ript$VariableManager]: TermVariabe thr1Thread2of2ForFork0_findMax_~offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:50:30,705 WARN L315 ript$VariableManager]: TermVariabe thr1Thread2of2ForFork0_findMax_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:50:30,705 WARN L315 ript$VariableManager]: TermVariabe thr1Thread2of2ForFork0_findMax_~offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:50:30,705 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:50:30,705 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:50:30,706 WARN L315 ript$VariableManager]: TermVariabe thr1Thread2of2ForFork0_findMax_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:50:30,706 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0_findMax_#t~mem4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:50:30,706 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0_findMax_#t~mem4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:50:30,707 WARN L315 ript$VariableManager]: TermVariabe thr1Thread2of2ForFork0_findMax_~e~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:50:30,707 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0_findMax_#t~mem4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:50:30,707 WARN L315 ript$VariableManager]: TermVariabe thr1Thread2of2ForFork0_findMax_~e~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:50:30,707 WARN L315 ript$VariableManager]: TermVariabe thr1Thread2of2ForFork0_findMax_~e~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:50:30,708 WARN L315 ript$VariableManager]: TermVariabe thr1Thread2of2ForFork0_findMax_~e~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:50:30,709 WARN L315 ript$VariableManager]: TermVariabe thr1Thread2of2ForFork0_findMax_~e~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:50:30,709 WARN L315 ript$VariableManager]: TermVariabe thr1Thread2of2ForFork0_findMax_~e~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:50:30,709 WARN L315 ript$VariableManager]: TermVariabe thr1Thread2of2ForFork0_findMax_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:50:30,709 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0_findMax_#t~post3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:50:30,710 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0_findMax_#t~post3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:50:30,710 WARN L315 ript$VariableManager]: TermVariabe thr1Thread2of2ForFork0_findMax_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:50:30,710 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0_findMax_#t~post3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:50:30,711 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:50:30,711 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:50:30,712 WARN L315 ript$VariableManager]: TermVariabe thr1Thread1of2ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:50:30,712 WARN L315 ript$VariableManager]: TermVariabe thr1Thread1of2ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:50:30,712 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0_#t~nondet5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:50:30,712 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0_#t~nondet5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:50:30,712 WARN L315 ript$VariableManager]: TermVariabe thr1Thread1of2ForFork0_~offset~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:50:30,712 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0_#t~nondet5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:50:30,713 WARN L315 ript$VariableManager]: TermVariabe thr1Thread1of2ForFork0_~offset~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:50:30,713 WARN L315 ript$VariableManager]: TermVariabe thr1Thread1of2ForFork0_~offset~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:50:30,713 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0_findMax_#in~offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:50:30,713 WARN L315 ript$VariableManager]: TermVariabe thr1Thread1of2ForFork0_findMax_~offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:50:30,713 WARN L315 ript$VariableManager]: TermVariabe thr1Thread1of2ForFork0_findMax_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:50:30,713 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0_findMax_#t~post3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:50:30,714 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0_findMax_#t~mem4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:50:30,714 WARN L315 ript$VariableManager]: TermVariabe thr1Thread1of2ForFork0_findMax_~e~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:50:30,714 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0_findMax_#in~offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:50:30,714 WARN L315 ript$VariableManager]: TermVariabe thr1Thread1of2ForFork0_findMax_~offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:50:30,714 WARN L315 ript$VariableManager]: TermVariabe thr1Thread1of2ForFork0_findMax_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:50:30,714 WARN L315 ript$VariableManager]: TermVariabe thr1Thread1of2ForFork0_findMax_~e~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:50:30,714 WARN L315 ript$VariableManager]: TermVariabe thr1Thread1of2ForFork0_findMax_~offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:50:30,715 WARN L315 ript$VariableManager]: TermVariabe thr1Thread1of2ForFork0_findMax_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:50:30,716 WARN L315 ript$VariableManager]: TermVariabe thr1Thread1of2ForFork0_findMax_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:50:30,716 WARN L315 ript$VariableManager]: TermVariabe thr1Thread1of2ForFork0_findMax_~offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:50:30,716 WARN L315 ript$VariableManager]: TermVariabe thr1Thread1of2ForFork0_findMax_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:50:30,716 WARN L315 ript$VariableManager]: TermVariabe thr1Thread1of2ForFork0_findMax_~offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:50:30,717 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:50:30,717 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:50:30,717 WARN L315 ript$VariableManager]: TermVariabe thr1Thread1of2ForFork0_findMax_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:50:30,717 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0_findMax_#t~mem4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:50:30,717 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0_findMax_#t~mem4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:50:30,717 WARN L315 ript$VariableManager]: TermVariabe thr1Thread1of2ForFork0_findMax_~e~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:50:30,718 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0_findMax_#t~mem4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:50:30,718 WARN L315 ript$VariableManager]: TermVariabe thr1Thread1of2ForFork0_findMax_~e~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:50:30,718 WARN L315 ript$VariableManager]: TermVariabe thr1Thread1of2ForFork0_findMax_~e~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:50:30,718 WARN L315 ript$VariableManager]: TermVariabe thr1Thread1of2ForFork0_findMax_~e~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:50:30,718 WARN L315 ript$VariableManager]: TermVariabe thr1Thread1of2ForFork0_findMax_~e~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:50:30,719 WARN L315 ript$VariableManager]: TermVariabe thr1Thread1of2ForFork0_findMax_~e~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:50:30,719 WARN L315 ript$VariableManager]: TermVariabe thr1Thread1of2ForFork0_findMax_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:50:30,719 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0_findMax_#t~post3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:50:30,719 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0_findMax_#t~post3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:50:30,719 WARN L315 ript$VariableManager]: TermVariabe thr1Thread1of2ForFork0_findMax_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:50:30,720 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0_findMax_#t~post3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:50:30,721 WARN L315 ript$VariableManager]: TermVariabe thr1Thread1of2ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:50:30,721 WARN L315 ript$VariableManager]: TermVariabe thr1Thread1of2ForFork0_~offset~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:50:30,721 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:50:30,721 WARN L315 ript$VariableManager]: TermVariabe thr1Thread1of2ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:50:30,722 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0_findMax_#in~offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:50:30,722 WARN L315 ript$VariableManager]: TermVariabe thr1Thread1of2ForFork0_findMax_~e~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:50:30,722 WARN L315 ript$VariableManager]: TermVariabe thr1Thread1of2ForFork0_findMax_~offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:50:30,722 WARN L315 ript$VariableManager]: TermVariabe thr1Thread1of2ForFork0_findMax_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:50:30,722 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0_#t~nondet5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:50:30,722 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0_findMax_#t~mem4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:50:30,723 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0_findMax_#t~post3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:50:30,723 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:50:30,728 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0_findMax_#t~post3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:50:30,730 WARN L315 ript$VariableManager]: TermVariabe thr1Thread2of2ForFork0_~offset~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:50:30,730 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0_#t~nondet5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:50:30,731 WARN L315 ript$VariableManager]: TermVariabe thr1Thread2of2ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:50:30,735 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:50:30,735 WARN L315 ript$VariableManager]: TermVariabe thr1Thread2of2ForFork0_findMax_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:50:30,735 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0_findMax_#in~offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:50:30,735 WARN L315 ript$VariableManager]: TermVariabe thr1Thread2of2ForFork0_findMax_~e~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:50:30,736 WARN L315 ript$VariableManager]: TermVariabe thr1Thread2of2ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:50:30,736 WARN L315 ript$VariableManager]: TermVariabe thr1Thread2of2ForFork0_findMax_~offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:50:30,736 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:50:30,736 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0_findMax_#t~mem4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:50:30,748 INFO L249 AbstractCegarLoop]: Starting to check reachability of 4 error locations. [2019-12-18 11:50:30,749 INFO L373 AbstractCegarLoop]: Interprodecural is true [2019-12-18 11:50:30,749 INFO L374 AbstractCegarLoop]: Hoare is true [2019-12-18 11:50:30,749 INFO L375 AbstractCegarLoop]: Compute interpolants for FPandBP [2019-12-18 11:50:30,749 INFO L376 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2019-12-18 11:50:30,749 INFO L377 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2019-12-18 11:50:30,749 INFO L378 AbstractCegarLoop]: Difference is false [2019-12-18 11:50:30,749 INFO L379 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2019-12-18 11:50:30,749 INFO L383 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2019-12-18 11:50:30,752 INFO L152 etLargeBlockEncoding]: Starting large block encoding on Petri net that has 83 places, 87 transitions [2019-12-18 11:50:30,752 INFO L68 FinitePrefix]: Start finitePrefix. Operand has 83 places, 87 transitions [2019-12-18 11:50:30,794 INFO L126 PetriNetUnfolder]: 11/104 cut-off events. [2019-12-18 11:50:30,796 INFO L127 PetriNetUnfolder]: For 0/0 co-relation queries the response was YES. [2019-12-18 11:50:30,801 INFO L76 FinitePrefix]: Finished finitePrefix Result has 114 conditions, 104 events. 11/104 cut-off events. For 0/0 co-relation queries the response was YES. Maximal size of possible extension queue 5. Compared 178 event pairs. 14/102 useless extension candidates. Maximal degree in co-relation 69. Up to 6 conditions per place. [2019-12-18 11:50:30,811 INFO L68 FinitePrefix]: Start finitePrefix. Operand has 83 places, 87 transitions [2019-12-18 11:50:30,857 INFO L126 PetriNetUnfolder]: 11/104 cut-off events. [2019-12-18 11:50:30,857 INFO L127 PetriNetUnfolder]: For 0/0 co-relation queries the response was YES. [2019-12-18 11:50:30,862 INFO L76 FinitePrefix]: Finished finitePrefix Result has 114 conditions, 104 events. 11/104 cut-off events. For 0/0 co-relation queries the response was YES. Maximal size of possible extension queue 5. Compared 178 event pairs. 14/102 useless extension candidates. Maximal degree in co-relation 69. Up to 6 conditions per place. [2019-12-18 11:50:30,867 INFO L158 etLargeBlockEncoding]: Number of co-enabled transitions 3060 [2019-12-18 11:50:30,868 INFO L170 etLargeBlockEncoding]: Semantic Check. [2019-12-18 11:50:32,198 WARN L192 SmtUtils]: Spent 128.00 ms on a formula simplification. DAG size of input: 68 DAG size of output: 66 [2019-12-18 11:50:32,351 INFO L206 etLargeBlockEncoding]: Checked pairs total: 5103 [2019-12-18 11:50:32,352 INFO L214 etLargeBlockEncoding]: Total number of compositions: 64 [2019-12-18 11:50:32,352 INFO L100 iNet2FiniteAutomaton]: Start petriNet2FiniteAutomaton. Operand has 25 places, 27 transitions [2019-12-18 11:50:32,371 INFO L122 iNet2FiniteAutomaton]: Finished petriNet2FiniteAutomaton. Result 445 states. [2019-12-18 11:50:32,372 INFO L276 IsEmpty]: Start isEmpty. Operand 445 states. [2019-12-18 11:50:32,373 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2019-12-18 11:50:32,374 INFO L403 BasicCegarLoop]: Found error trace [2019-12-18 11:50:32,374 INFO L411 BasicCegarLoop]: trace histogram [3, 2, 1, 1, 1, 1] [2019-12-18 11:50:32,374 INFO L410 AbstractCegarLoop]: === Iteration 1 === [thr1Err0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATION, thr1Err0ASSERT_VIOLATIONERROR_FUNCTION, thr1Err0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-12-18 11:50:32,374 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-12-18 11:50:32,374 INFO L82 PathProgramCache]: Analyzing trace with hash -1413818108, now seen corresponding path program 1 times [2019-12-18 11:50:32,375 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2019-12-18 11:50:32,375 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [409217687] [2019-12-18 11:50:32,375 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-12-18 11:50:32,398 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2019-12-18 11:50:32,411 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2019-12-18 11:50:32,417 INFO L174 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2019-12-18 11:50:32,417 INFO L476 BasicCegarLoop]: Counterexample might be feasible [2019-12-18 11:50:32,417 WARN L364 ceAbstractionStarter]: 2 thread instances were not sufficient, I will increase this number and restart the analysis [2019-12-18 11:50:32,417 INFO L340 ceAbstractionStarter]: Constructing petrified ICFG for 3 thread instances. [2019-12-18 11:50:32,431 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork0_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:50:32,432 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork0_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:50:32,432 WARN L315 ript$VariableManager]: TermVariabe thr1Thread3of3ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:50:32,442 WARN L315 ript$VariableManager]: TermVariabe thr1Thread3of3ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:50:32,443 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork0_#t~nondet5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:50:32,443 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork0_#t~nondet5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:50:32,443 WARN L315 ript$VariableManager]: TermVariabe thr1Thread3of3ForFork0_~offset~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:50:32,444 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork0_#t~nondet5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:50:32,444 WARN L315 ript$VariableManager]: TermVariabe thr1Thread3of3ForFork0_~offset~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:50:32,444 WARN L315 ript$VariableManager]: TermVariabe thr1Thread3of3ForFork0_~offset~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:50:32,444 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork0_findMax_#in~offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:50:32,444 WARN L315 ript$VariableManager]: TermVariabe thr1Thread3of3ForFork0_findMax_~offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:50:32,444 WARN L315 ript$VariableManager]: TermVariabe thr1Thread3of3ForFork0_findMax_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:50:32,445 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork0_findMax_#t~post3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:50:32,445 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork0_findMax_#t~mem4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:50:32,445 WARN L315 ript$VariableManager]: TermVariabe thr1Thread3of3ForFork0_findMax_~e~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:50:32,445 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork0_findMax_#in~offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:50:32,445 WARN L315 ript$VariableManager]: TermVariabe thr1Thread3of3ForFork0_findMax_~offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:50:32,445 WARN L315 ript$VariableManager]: TermVariabe thr1Thread3of3ForFork0_findMax_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:50:32,445 WARN L315 ript$VariableManager]: TermVariabe thr1Thread3of3ForFork0_findMax_~e~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:50:32,446 WARN L315 ript$VariableManager]: TermVariabe thr1Thread3of3ForFork0_findMax_~offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:50:32,446 WARN L315 ript$VariableManager]: TermVariabe thr1Thread3of3ForFork0_findMax_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:50:32,446 WARN L315 ript$VariableManager]: TermVariabe thr1Thread3of3ForFork0_findMax_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:50:32,446 WARN L315 ript$VariableManager]: TermVariabe thr1Thread3of3ForFork0_findMax_~offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:50:32,447 WARN L315 ript$VariableManager]: TermVariabe thr1Thread3of3ForFork0_findMax_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:50:32,447 WARN L315 ript$VariableManager]: TermVariabe thr1Thread3of3ForFork0_findMax_~offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:50:32,447 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:50:32,447 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:50:32,447 WARN L315 ript$VariableManager]: TermVariabe thr1Thread3of3ForFork0_findMax_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:50:32,448 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork0_findMax_#t~mem4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:50:32,448 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork0_findMax_#t~mem4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:50:32,448 WARN L315 ript$VariableManager]: TermVariabe thr1Thread3of3ForFork0_findMax_~e~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:50:32,448 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork0_findMax_#t~mem4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:50:32,448 WARN L315 ript$VariableManager]: TermVariabe thr1Thread3of3ForFork0_findMax_~e~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:50:32,448 WARN L315 ript$VariableManager]: TermVariabe thr1Thread3of3ForFork0_findMax_~e~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:50:32,449 WARN L315 ript$VariableManager]: TermVariabe thr1Thread3of3ForFork0_findMax_~e~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:50:32,449 WARN L315 ript$VariableManager]: TermVariabe thr1Thread3of3ForFork0_findMax_~e~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:50:32,449 WARN L315 ript$VariableManager]: TermVariabe thr1Thread3of3ForFork0_findMax_~e~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:50:32,449 WARN L315 ript$VariableManager]: TermVariabe thr1Thread3of3ForFork0_findMax_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:50:32,449 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork0_findMax_#t~post3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:50:32,450 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork0_findMax_#t~post3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:50:32,450 WARN L315 ript$VariableManager]: TermVariabe thr1Thread3of3ForFork0_findMax_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:50:32,450 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork0_findMax_#t~post3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:50:32,451 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork0_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:50:32,451 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork0_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:50:32,451 WARN L315 ript$VariableManager]: TermVariabe thr1Thread1of3ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:50:32,451 WARN L315 ript$VariableManager]: TermVariabe thr1Thread1of3ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:50:32,451 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork0_#t~nondet5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:50:32,451 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork0_#t~nondet5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:50:32,451 WARN L315 ript$VariableManager]: TermVariabe thr1Thread1of3ForFork0_~offset~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:50:32,452 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork0_#t~nondet5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:50:32,452 WARN L315 ript$VariableManager]: TermVariabe thr1Thread1of3ForFork0_~offset~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:50:32,452 WARN L315 ript$VariableManager]: TermVariabe thr1Thread1of3ForFork0_~offset~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:50:32,452 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork0_findMax_#in~offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:50:32,452 WARN L315 ript$VariableManager]: TermVariabe thr1Thread1of3ForFork0_findMax_~offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:50:32,452 WARN L315 ript$VariableManager]: TermVariabe thr1Thread1of3ForFork0_findMax_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:50:32,453 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork0_findMax_#t~post3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:50:32,453 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork0_findMax_#t~mem4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:50:32,453 WARN L315 ript$VariableManager]: TermVariabe thr1Thread1of3ForFork0_findMax_~e~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:50:32,453 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork0_findMax_#in~offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:50:32,453 WARN L315 ript$VariableManager]: TermVariabe thr1Thread1of3ForFork0_findMax_~offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:50:32,453 WARN L315 ript$VariableManager]: TermVariabe thr1Thread1of3ForFork0_findMax_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:50:32,453 WARN L315 ript$VariableManager]: TermVariabe thr1Thread1of3ForFork0_findMax_~e~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:50:32,454 WARN L315 ript$VariableManager]: TermVariabe thr1Thread1of3ForFork0_findMax_~offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:50:32,454 WARN L315 ript$VariableManager]: TermVariabe thr1Thread1of3ForFork0_findMax_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:50:32,454 WARN L315 ript$VariableManager]: TermVariabe thr1Thread1of3ForFork0_findMax_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:50:32,454 WARN L315 ript$VariableManager]: TermVariabe thr1Thread1of3ForFork0_findMax_~offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:50:32,454 WARN L315 ript$VariableManager]: TermVariabe thr1Thread1of3ForFork0_findMax_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:50:32,454 WARN L315 ript$VariableManager]: TermVariabe thr1Thread1of3ForFork0_findMax_~offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:50:32,455 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:50:32,455 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:50:32,455 WARN L315 ript$VariableManager]: TermVariabe thr1Thread1of3ForFork0_findMax_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:50:32,455 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork0_findMax_#t~mem4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:50:32,455 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork0_findMax_#t~mem4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:50:32,455 WARN L315 ript$VariableManager]: TermVariabe thr1Thread1of3ForFork0_findMax_~e~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:50:32,455 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork0_findMax_#t~mem4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:50:32,455 WARN L315 ript$VariableManager]: TermVariabe thr1Thread1of3ForFork0_findMax_~e~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:50:32,456 WARN L315 ript$VariableManager]: TermVariabe thr1Thread1of3ForFork0_findMax_~e~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:50:32,456 WARN L315 ript$VariableManager]: TermVariabe thr1Thread1of3ForFork0_findMax_~e~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:50:32,456 WARN L315 ript$VariableManager]: TermVariabe thr1Thread1of3ForFork0_findMax_~e~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:50:32,456 WARN L315 ript$VariableManager]: TermVariabe thr1Thread1of3ForFork0_findMax_~e~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:50:32,457 WARN L315 ript$VariableManager]: TermVariabe thr1Thread1of3ForFork0_findMax_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:50:32,457 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork0_findMax_#t~post3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:50:32,457 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork0_findMax_#t~post3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:50:32,457 WARN L315 ript$VariableManager]: TermVariabe thr1Thread1of3ForFork0_findMax_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:50:32,457 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork0_findMax_#t~post3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:50:32,458 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork0_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:50:32,458 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork0_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:50:32,458 WARN L315 ript$VariableManager]: TermVariabe thr1Thread2of3ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:50:32,458 WARN L315 ript$VariableManager]: TermVariabe thr1Thread2of3ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:50:32,458 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork0_#t~nondet5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:50:32,459 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork0_#t~nondet5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:50:32,459 WARN L315 ript$VariableManager]: TermVariabe thr1Thread2of3ForFork0_~offset~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:50:32,459 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork0_#t~nondet5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:50:32,459 WARN L315 ript$VariableManager]: TermVariabe thr1Thread2of3ForFork0_~offset~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:50:32,459 WARN L315 ript$VariableManager]: TermVariabe thr1Thread2of3ForFork0_~offset~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:50:32,459 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork0_findMax_#in~offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:50:32,460 WARN L315 ript$VariableManager]: TermVariabe thr1Thread2of3ForFork0_findMax_~offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:50:32,460 WARN L315 ript$VariableManager]: TermVariabe thr1Thread2of3ForFork0_findMax_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:50:32,460 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork0_findMax_#t~post3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:50:32,460 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork0_findMax_#t~mem4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:50:32,460 WARN L315 ript$VariableManager]: TermVariabe thr1Thread2of3ForFork0_findMax_~e~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:50:32,460 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork0_findMax_#in~offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:50:32,460 WARN L315 ript$VariableManager]: TermVariabe thr1Thread2of3ForFork0_findMax_~offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:50:32,460 WARN L315 ript$VariableManager]: TermVariabe thr1Thread2of3ForFork0_findMax_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:50:32,460 WARN L315 ript$VariableManager]: TermVariabe thr1Thread2of3ForFork0_findMax_~e~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:50:32,460 WARN L315 ript$VariableManager]: TermVariabe thr1Thread2of3ForFork0_findMax_~offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:50:32,460 WARN L315 ript$VariableManager]: TermVariabe thr1Thread2of3ForFork0_findMax_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:50:32,461 WARN L315 ript$VariableManager]: TermVariabe thr1Thread2of3ForFork0_findMax_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:50:32,461 WARN L315 ript$VariableManager]: TermVariabe thr1Thread2of3ForFork0_findMax_~offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:50:32,461 WARN L315 ript$VariableManager]: TermVariabe thr1Thread2of3ForFork0_findMax_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:50:32,461 WARN L315 ript$VariableManager]: TermVariabe thr1Thread2of3ForFork0_findMax_~offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:50:32,461 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:50:32,461 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:50:32,461 WARN L315 ript$VariableManager]: TermVariabe thr1Thread2of3ForFork0_findMax_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:50:32,461 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork0_findMax_#t~mem4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:50:32,462 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork0_findMax_#t~mem4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:50:32,462 WARN L315 ript$VariableManager]: TermVariabe thr1Thread2of3ForFork0_findMax_~e~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:50:32,462 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork0_findMax_#t~mem4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:50:32,462 WARN L315 ript$VariableManager]: TermVariabe thr1Thread2of3ForFork0_findMax_~e~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:50:32,462 WARN L315 ript$VariableManager]: TermVariabe thr1Thread2of3ForFork0_findMax_~e~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:50:32,462 WARN L315 ript$VariableManager]: TermVariabe thr1Thread2of3ForFork0_findMax_~e~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:50:32,463 WARN L315 ript$VariableManager]: TermVariabe thr1Thread2of3ForFork0_findMax_~e~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:50:32,463 WARN L315 ript$VariableManager]: TermVariabe thr1Thread2of3ForFork0_findMax_~e~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:50:32,463 WARN L315 ript$VariableManager]: TermVariabe thr1Thread2of3ForFork0_findMax_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:50:32,463 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork0_findMax_#t~post3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:50:32,463 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork0_findMax_#t~post3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:50:32,464 WARN L315 ript$VariableManager]: TermVariabe thr1Thread2of3ForFork0_findMax_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:50:32,464 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork0_findMax_#t~post3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:50:32,464 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:50:32,464 WARN L315 ript$VariableManager]: TermVariabe thr1Thread1of3ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:50:32,465 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork0_findMax_#t~post3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:50:32,465 WARN L315 ript$VariableManager]: TermVariabe thr1Thread1of3ForFork0_~offset~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:50:32,465 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork0_findMax_#t~mem4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:50:32,465 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:50:32,465 WARN L315 ript$VariableManager]: TermVariabe thr1Thread1of3ForFork0_findMax_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:50:32,465 WARN L315 ript$VariableManager]: TermVariabe thr1Thread1of3ForFork0_findMax_~offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:50:32,466 WARN L315 ript$VariableManager]: TermVariabe thr1Thread1of3ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:50:32,466 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork0_findMax_#in~offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:50:32,466 WARN L315 ript$VariableManager]: TermVariabe thr1Thread1of3ForFork0_findMax_~e~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:50:32,466 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork0_#t~nondet5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:50:32,468 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork0_#t~nondet5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:50:32,468 WARN L315 ript$VariableManager]: TermVariabe thr1Thread2of3ForFork0_findMax_~offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:50:32,469 WARN L315 ript$VariableManager]: TermVariabe thr1Thread2of3ForFork0_findMax_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:50:32,469 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork0_findMax_#t~post3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:50:32,469 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:50:32,469 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork0_findMax_#t~mem4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:50:32,469 WARN L315 ript$VariableManager]: TermVariabe thr1Thread2of3ForFork0_~offset~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:50:32,469 WARN L315 ript$VariableManager]: TermVariabe thr1Thread2of3ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:50:32,470 WARN L315 ript$VariableManager]: TermVariabe thr1Thread2of3ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:50:32,470 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:50:32,470 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork0_findMax_#in~offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:50:32,470 WARN L315 ript$VariableManager]: TermVariabe thr1Thread2of3ForFork0_findMax_~e~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:50:32,472 WARN L315 ript$VariableManager]: TermVariabe thr1Thread3of3ForFork0_findMax_~offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:50:32,472 WARN L315 ript$VariableManager]: TermVariabe thr1Thread3of3ForFork0_findMax_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:50:32,472 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork0_findMax_#t~mem4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:50:32,473 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:50:32,473 WARN L315 ript$VariableManager]: TermVariabe thr1Thread3of3ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:50:32,473 WARN L315 ript$VariableManager]: TermVariabe thr1Thread3of3ForFork0_~offset~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:50:32,473 WARN L315 ript$VariableManager]: TermVariabe thr1Thread3of3ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:50:32,473 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:50:32,473 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork0_findMax_#t~post3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:50:32,473 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork0_findMax_#in~offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:50:32,474 WARN L315 ript$VariableManager]: TermVariabe thr1Thread3of3ForFork0_findMax_~e~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:50:32,474 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork0_#t~nondet5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:50:32,475 INFO L249 AbstractCegarLoop]: Starting to check reachability of 5 error locations. [2019-12-18 11:50:32,475 INFO L373 AbstractCegarLoop]: Interprodecural is true [2019-12-18 11:50:32,475 INFO L374 AbstractCegarLoop]: Hoare is true [2019-12-18 11:50:32,475 INFO L375 AbstractCegarLoop]: Compute interpolants for FPandBP [2019-12-18 11:50:32,475 INFO L376 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2019-12-18 11:50:32,476 INFO L377 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2019-12-18 11:50:32,476 INFO L378 AbstractCegarLoop]: Difference is false [2019-12-18 11:50:32,476 INFO L379 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2019-12-18 11:50:32,476 INFO L383 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2019-12-18 11:50:32,478 INFO L152 etLargeBlockEncoding]: Starting large block encoding on Petri net that has 112 places, 118 transitions [2019-12-18 11:50:32,478 INFO L68 FinitePrefix]: Start finitePrefix. Operand has 112 places, 118 transitions [2019-12-18 11:50:32,501 INFO L126 PetriNetUnfolder]: 16/144 cut-off events. [2019-12-18 11:50:32,501 INFO L127 PetriNetUnfolder]: For 0/0 co-relation queries the response was YES. [2019-12-18 11:50:32,505 INFO L76 FinitePrefix]: Finished finitePrefix Result has 160 conditions, 144 events. 16/144 cut-off events. For 0/0 co-relation queries the response was YES. Maximal size of possible extension queue 6. Compared 339 event pairs. 27/148 useless extension candidates. Maximal degree in co-relation 108. Up to 8 conditions per place. [2019-12-18 11:50:32,516 INFO L68 FinitePrefix]: Start finitePrefix. Operand has 112 places, 118 transitions [2019-12-18 11:50:32,535 INFO L126 PetriNetUnfolder]: 16/144 cut-off events. [2019-12-18 11:50:32,535 INFO L127 PetriNetUnfolder]: For 0/0 co-relation queries the response was YES. [2019-12-18 11:50:32,539 INFO L76 FinitePrefix]: Finished finitePrefix Result has 160 conditions, 144 events. 16/144 cut-off events. For 0/0 co-relation queries the response was YES. Maximal size of possible extension queue 6. Compared 339 event pairs. 27/148 useless extension candidates. Maximal degree in co-relation 108. Up to 8 conditions per place. [2019-12-18 11:50:32,549 INFO L158 etLargeBlockEncoding]: Number of co-enabled transitions 7380 [2019-12-18 11:50:32,549 INFO L170 etLargeBlockEncoding]: Semantic Check. [2019-12-18 11:50:34,122 WARN L192 SmtUtils]: Spent 132.00 ms on a formula simplification. DAG size of input: 68 DAG size of output: 66 [2019-12-18 11:50:34,226 INFO L206 etLargeBlockEncoding]: Checked pairs total: 12847 [2019-12-18 11:50:34,226 INFO L214 etLargeBlockEncoding]: Total number of compositions: 86 [2019-12-18 11:50:34,227 INFO L100 iNet2FiniteAutomaton]: Start petriNet2FiniteAutomaton. Operand has 35 places, 38 transitions [2019-12-18 11:50:34,438 INFO L122 iNet2FiniteAutomaton]: Finished petriNet2FiniteAutomaton. Result 4009 states. [2019-12-18 11:50:34,438 INFO L276 IsEmpty]: Start isEmpty. Operand 4009 states. [2019-12-18 11:50:34,440 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2019-12-18 11:50:34,441 INFO L403 BasicCegarLoop]: Found error trace [2019-12-18 11:50:34,441 INFO L411 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-12-18 11:50:34,441 INFO L410 AbstractCegarLoop]: === Iteration 1 === [thr1Err0ASSERT_VIOLATIONERROR_FUNCTION, thr1Err0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATION, thr1Err0ASSERT_VIOLATIONERROR_FUNCTION, thr1Err0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-12-18 11:50:34,442 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-12-18 11:50:34,442 INFO L82 PathProgramCache]: Analyzing trace with hash -1541801212, now seen corresponding path program 1 times [2019-12-18 11:50:34,442 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2019-12-18 11:50:34,442 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1852466424] [2019-12-18 11:50:34,442 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-12-18 11:50:34,463 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-18 11:50:34,547 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-12-18 11:50:34,548 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1852466424] [2019-12-18 11:50:34,548 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-12-18 11:50:34,548 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2019-12-18 11:50:34,548 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1466584215] [2019-12-18 11:50:34,549 INFO L442 AbstractCegarLoop]: Interpolant automaton has 3 states [2019-12-18 11:50:34,549 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-12-18 11:50:34,549 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-12-18 11:50:34,549 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-12-18 11:50:34,550 INFO L87 Difference]: Start difference. First operand 4009 states. Second operand 3 states. [2019-12-18 11:50:34,731 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-12-18 11:50:34,731 INFO L93 Difference]: Finished difference Result 4929 states and 19545 transitions. [2019-12-18 11:50:34,732 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-12-18 11:50:34,732 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 9 [2019-12-18 11:50:34,732 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-12-18 11:50:34,791 INFO L225 Difference]: With dead ends: 4929 [2019-12-18 11:50:34,791 INFO L226 Difference]: Without dead ends: 4929 [2019-12-18 11:50:34,792 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 2 GetRequests, 1 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-12-18 11:50:34,841 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 4929 states. [2019-12-18 11:50:35,006 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 4929 to 3867. [2019-12-18 11:50:35,007 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3867 states. [2019-12-18 11:50:35,037 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3867 states to 3867 states and 15414 transitions. [2019-12-18 11:50:35,037 INFO L78 Accepts]: Start accepts. Automaton has 3867 states and 15414 transitions. Word has length 9 [2019-12-18 11:50:35,037 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-12-18 11:50:35,037 INFO L462 AbstractCegarLoop]: Abstraction has 3867 states and 15414 transitions. [2019-12-18 11:50:35,037 INFO L463 AbstractCegarLoop]: Interpolant automaton has 3 states. [2019-12-18 11:50:35,038 INFO L276 IsEmpty]: Start isEmpty. Operand 3867 states and 15414 transitions. [2019-12-18 11:50:35,040 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2019-12-18 11:50:35,040 INFO L403 BasicCegarLoop]: Found error trace [2019-12-18 11:50:35,040 INFO L411 BasicCegarLoop]: trace histogram [4, 3, 1, 1, 1, 1, 1] [2019-12-18 11:50:35,040 INFO L410 AbstractCegarLoop]: === Iteration 2 === [thr1Err0ASSERT_VIOLATIONERROR_FUNCTION, thr1Err0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATION, thr1Err0ASSERT_VIOLATIONERROR_FUNCTION, thr1Err0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-12-18 11:50:35,041 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-12-18 11:50:35,041 INFO L82 PathProgramCache]: Analyzing trace with hash 302591843, now seen corresponding path program 1 times [2019-12-18 11:50:35,041 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2019-12-18 11:50:35,041 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [418644340] [2019-12-18 11:50:35,041 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-12-18 11:50:35,056 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2019-12-18 11:50:35,068 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2019-12-18 11:50:35,077 INFO L174 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2019-12-18 11:50:35,078 INFO L476 BasicCegarLoop]: Counterexample might be feasible [2019-12-18 11:50:35,080 WARN L364 ceAbstractionStarter]: 3 thread instances were not sufficient, I will increase this number and restart the analysis [2019-12-18 11:50:35,080 INFO L340 ceAbstractionStarter]: Constructing petrified ICFG for 4 thread instances. [2019-12-18 11:50:35,093 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread3of4ForFork0_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:50:35,094 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread3of4ForFork0_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:50:35,094 WARN L315 ript$VariableManager]: TermVariabe thr1Thread3of4ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:50:35,094 WARN L315 ript$VariableManager]: TermVariabe thr1Thread3of4ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:50:35,094 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread3of4ForFork0_#t~nondet5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:50:35,094 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread3of4ForFork0_#t~nondet5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:50:35,094 WARN L315 ript$VariableManager]: TermVariabe thr1Thread3of4ForFork0_~offset~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:50:35,094 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread3of4ForFork0_#t~nondet5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:50:35,095 WARN L315 ript$VariableManager]: TermVariabe thr1Thread3of4ForFork0_~offset~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:50:35,095 WARN L315 ript$VariableManager]: TermVariabe thr1Thread3of4ForFork0_~offset~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:50:35,096 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread3of4ForFork0_findMax_#in~offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:50:35,096 WARN L315 ript$VariableManager]: TermVariabe thr1Thread3of4ForFork0_findMax_~offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:50:35,096 WARN L315 ript$VariableManager]: TermVariabe thr1Thread3of4ForFork0_findMax_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:50:35,096 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread3of4ForFork0_findMax_#t~post3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:50:35,096 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread3of4ForFork0_findMax_#t~mem4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:50:35,096 WARN L315 ript$VariableManager]: TermVariabe thr1Thread3of4ForFork0_findMax_~e~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:50:35,096 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread3of4ForFork0_findMax_#in~offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:50:35,096 WARN L315 ript$VariableManager]: TermVariabe thr1Thread3of4ForFork0_findMax_~offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:50:35,097 WARN L315 ript$VariableManager]: TermVariabe thr1Thread3of4ForFork0_findMax_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:50:35,097 WARN L315 ript$VariableManager]: TermVariabe thr1Thread3of4ForFork0_findMax_~e~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:50:35,097 WARN L315 ript$VariableManager]: TermVariabe thr1Thread3of4ForFork0_findMax_~offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:50:35,097 WARN L315 ript$VariableManager]: TermVariabe thr1Thread3of4ForFork0_findMax_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:50:35,097 WARN L315 ript$VariableManager]: TermVariabe thr1Thread3of4ForFork0_findMax_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:50:35,097 WARN L315 ript$VariableManager]: TermVariabe thr1Thread3of4ForFork0_findMax_~offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:50:35,098 WARN L315 ript$VariableManager]: TermVariabe thr1Thread3of4ForFork0_findMax_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:50:35,098 WARN L315 ript$VariableManager]: TermVariabe thr1Thread3of4ForFork0_findMax_~offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:50:35,098 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread3of4ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:50:35,098 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread3of4ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:50:35,098 WARN L315 ript$VariableManager]: TermVariabe thr1Thread3of4ForFork0_findMax_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:50:35,098 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread3of4ForFork0_findMax_#t~mem4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:50:35,099 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread3of4ForFork0_findMax_#t~mem4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:50:35,099 WARN L315 ript$VariableManager]: TermVariabe thr1Thread3of4ForFork0_findMax_~e~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:50:35,099 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread3of4ForFork0_findMax_#t~mem4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:50:35,099 WARN L315 ript$VariableManager]: TermVariabe thr1Thread3of4ForFork0_findMax_~e~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:50:35,099 WARN L315 ript$VariableManager]: TermVariabe thr1Thread3of4ForFork0_findMax_~e~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:50:35,099 WARN L315 ript$VariableManager]: TermVariabe thr1Thread3of4ForFork0_findMax_~e~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:50:35,100 WARN L315 ript$VariableManager]: TermVariabe thr1Thread3of4ForFork0_findMax_~e~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:50:35,100 WARN L315 ript$VariableManager]: TermVariabe thr1Thread3of4ForFork0_findMax_~e~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:50:35,100 WARN L315 ript$VariableManager]: TermVariabe thr1Thread3of4ForFork0_findMax_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:50:35,100 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread3of4ForFork0_findMax_#t~post3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:50:35,100 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread3of4ForFork0_findMax_#t~post3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:50:35,100 WARN L315 ript$VariableManager]: TermVariabe thr1Thread3of4ForFork0_findMax_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:50:35,100 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread3of4ForFork0_findMax_#t~post3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:50:35,101 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread4of4ForFork0_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:50:35,101 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread4of4ForFork0_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:50:35,101 WARN L315 ript$VariableManager]: TermVariabe thr1Thread4of4ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:50:35,101 WARN L315 ript$VariableManager]: TermVariabe thr1Thread4of4ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:50:35,101 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread4of4ForFork0_#t~nondet5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:50:35,102 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread4of4ForFork0_#t~nondet5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:50:35,102 WARN L315 ript$VariableManager]: TermVariabe thr1Thread4of4ForFork0_~offset~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:50:35,102 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread4of4ForFork0_#t~nondet5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:50:35,102 WARN L315 ript$VariableManager]: TermVariabe thr1Thread4of4ForFork0_~offset~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:50:35,102 WARN L315 ript$VariableManager]: TermVariabe thr1Thread4of4ForFork0_~offset~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:50:35,102 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread4of4ForFork0_findMax_#in~offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:50:35,102 WARN L315 ript$VariableManager]: TermVariabe thr1Thread4of4ForFork0_findMax_~offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:50:35,103 WARN L315 ript$VariableManager]: TermVariabe thr1Thread4of4ForFork0_findMax_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:50:35,103 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread4of4ForFork0_findMax_#t~post3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:50:35,103 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread4of4ForFork0_findMax_#t~mem4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:50:35,103 WARN L315 ript$VariableManager]: TermVariabe thr1Thread4of4ForFork0_findMax_~e~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:50:35,103 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread4of4ForFork0_findMax_#in~offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:50:35,103 WARN L315 ript$VariableManager]: TermVariabe thr1Thread4of4ForFork0_findMax_~offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:50:35,103 WARN L315 ript$VariableManager]: TermVariabe thr1Thread4of4ForFork0_findMax_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:50:35,103 WARN L315 ript$VariableManager]: TermVariabe thr1Thread4of4ForFork0_findMax_~e~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:50:35,104 WARN L315 ript$VariableManager]: TermVariabe thr1Thread4of4ForFork0_findMax_~offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:50:35,104 WARN L315 ript$VariableManager]: TermVariabe thr1Thread4of4ForFork0_findMax_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:50:35,104 WARN L315 ript$VariableManager]: TermVariabe thr1Thread4of4ForFork0_findMax_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:50:35,104 WARN L315 ript$VariableManager]: TermVariabe thr1Thread4of4ForFork0_findMax_~offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:50:35,104 WARN L315 ript$VariableManager]: TermVariabe thr1Thread4of4ForFork0_findMax_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:50:35,104 WARN L315 ript$VariableManager]: TermVariabe thr1Thread4of4ForFork0_findMax_~offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:50:35,105 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread4of4ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:50:35,105 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread4of4ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:50:35,105 WARN L315 ript$VariableManager]: TermVariabe thr1Thread4of4ForFork0_findMax_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:50:35,105 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread4of4ForFork0_findMax_#t~mem4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:50:35,105 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread4of4ForFork0_findMax_#t~mem4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:50:35,105 WARN L315 ript$VariableManager]: TermVariabe thr1Thread4of4ForFork0_findMax_~e~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:50:35,105 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread4of4ForFork0_findMax_#t~mem4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:50:35,106 WARN L315 ript$VariableManager]: TermVariabe thr1Thread4of4ForFork0_findMax_~e~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:50:35,106 WARN L315 ript$VariableManager]: TermVariabe thr1Thread4of4ForFork0_findMax_~e~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:50:35,106 WARN L315 ript$VariableManager]: TermVariabe thr1Thread4of4ForFork0_findMax_~e~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:50:35,106 WARN L315 ript$VariableManager]: TermVariabe thr1Thread4of4ForFork0_findMax_~e~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:50:35,106 WARN L315 ript$VariableManager]: TermVariabe thr1Thread4of4ForFork0_findMax_~e~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:50:35,106 WARN L315 ript$VariableManager]: TermVariabe thr1Thread4of4ForFork0_findMax_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:50:35,107 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread4of4ForFork0_findMax_#t~post3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:50:35,107 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread4of4ForFork0_findMax_#t~post3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:50:35,107 WARN L315 ript$VariableManager]: TermVariabe thr1Thread4of4ForFork0_findMax_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:50:35,107 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread4of4ForFork0_findMax_#t~post3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:50:35,107 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread1of4ForFork0_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:50:35,107 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread1of4ForFork0_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:50:35,108 WARN L315 ript$VariableManager]: TermVariabe thr1Thread1of4ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:50:35,108 WARN L315 ript$VariableManager]: TermVariabe thr1Thread1of4ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:50:35,108 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread1of4ForFork0_#t~nondet5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:50:35,108 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread1of4ForFork0_#t~nondet5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:50:35,108 WARN L315 ript$VariableManager]: TermVariabe thr1Thread1of4ForFork0_~offset~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:50:35,108 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread1of4ForFork0_#t~nondet5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:50:35,108 WARN L315 ript$VariableManager]: TermVariabe thr1Thread1of4ForFork0_~offset~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:50:35,109 WARN L315 ript$VariableManager]: TermVariabe thr1Thread1of4ForFork0_~offset~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:50:35,109 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread1of4ForFork0_findMax_#in~offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:50:35,109 WARN L315 ript$VariableManager]: TermVariabe thr1Thread1of4ForFork0_findMax_~offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:50:35,109 WARN L315 ript$VariableManager]: TermVariabe thr1Thread1of4ForFork0_findMax_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:50:35,109 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread1of4ForFork0_findMax_#t~post3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:50:35,109 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread1of4ForFork0_findMax_#t~mem4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:50:35,109 WARN L315 ript$VariableManager]: TermVariabe thr1Thread1of4ForFork0_findMax_~e~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:50:35,109 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread1of4ForFork0_findMax_#in~offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:50:35,110 WARN L315 ript$VariableManager]: TermVariabe thr1Thread1of4ForFork0_findMax_~offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:50:35,110 WARN L315 ript$VariableManager]: TermVariabe thr1Thread1of4ForFork0_findMax_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:50:35,110 WARN L315 ript$VariableManager]: TermVariabe thr1Thread1of4ForFork0_findMax_~e~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:50:35,110 WARN L315 ript$VariableManager]: TermVariabe thr1Thread1of4ForFork0_findMax_~offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:50:35,110 WARN L315 ript$VariableManager]: TermVariabe thr1Thread1of4ForFork0_findMax_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:50:35,110 WARN L315 ript$VariableManager]: TermVariabe thr1Thread1of4ForFork0_findMax_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:50:35,110 WARN L315 ript$VariableManager]: TermVariabe thr1Thread1of4ForFork0_findMax_~offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:50:35,111 WARN L315 ript$VariableManager]: TermVariabe thr1Thread1of4ForFork0_findMax_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:50:35,111 WARN L315 ript$VariableManager]: TermVariabe thr1Thread1of4ForFork0_findMax_~offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:50:35,111 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread1of4ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:50:35,111 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread1of4ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:50:35,116 WARN L315 ript$VariableManager]: TermVariabe thr1Thread1of4ForFork0_findMax_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:50:35,116 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread1of4ForFork0_findMax_#t~mem4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:50:35,117 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread1of4ForFork0_findMax_#t~mem4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:50:35,117 WARN L315 ript$VariableManager]: TermVariabe thr1Thread1of4ForFork0_findMax_~e~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:50:35,117 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread1of4ForFork0_findMax_#t~mem4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:50:35,117 WARN L315 ript$VariableManager]: TermVariabe thr1Thread1of4ForFork0_findMax_~e~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:50:35,118 WARN L315 ript$VariableManager]: TermVariabe thr1Thread1of4ForFork0_findMax_~e~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:50:35,118 WARN L315 ript$VariableManager]: TermVariabe thr1Thread1of4ForFork0_findMax_~e~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:50:35,118 WARN L315 ript$VariableManager]: TermVariabe thr1Thread1of4ForFork0_findMax_~e~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:50:35,118 WARN L315 ript$VariableManager]: TermVariabe thr1Thread1of4ForFork0_findMax_~e~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:50:35,118 WARN L315 ript$VariableManager]: TermVariabe thr1Thread1of4ForFork0_findMax_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:50:35,119 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread1of4ForFork0_findMax_#t~post3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:50:35,119 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread1of4ForFork0_findMax_#t~post3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:50:35,119 WARN L315 ript$VariableManager]: TermVariabe thr1Thread1of4ForFork0_findMax_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:50:35,119 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread1of4ForFork0_findMax_#t~post3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:50:35,121 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread2of4ForFork0_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:50:35,122 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread2of4ForFork0_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:50:35,122 WARN L315 ript$VariableManager]: TermVariabe thr1Thread2of4ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:50:35,122 WARN L315 ript$VariableManager]: TermVariabe thr1Thread2of4ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:50:35,122 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread2of4ForFork0_#t~nondet5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:50:35,122 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread2of4ForFork0_#t~nondet5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:50:35,122 WARN L315 ript$VariableManager]: TermVariabe thr1Thread2of4ForFork0_~offset~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:50:35,123 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread2of4ForFork0_#t~nondet5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:50:35,123 WARN L315 ript$VariableManager]: TermVariabe thr1Thread2of4ForFork0_~offset~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:50:35,123 WARN L315 ript$VariableManager]: TermVariabe thr1Thread2of4ForFork0_~offset~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:50:35,123 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread2of4ForFork0_findMax_#in~offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:50:35,123 WARN L315 ript$VariableManager]: TermVariabe thr1Thread2of4ForFork0_findMax_~offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:50:35,123 WARN L315 ript$VariableManager]: TermVariabe thr1Thread2of4ForFork0_findMax_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:50:35,123 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread2of4ForFork0_findMax_#t~post3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:50:35,124 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread2of4ForFork0_findMax_#t~mem4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:50:35,124 WARN L315 ript$VariableManager]: TermVariabe thr1Thread2of4ForFork0_findMax_~e~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:50:35,124 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread2of4ForFork0_findMax_#in~offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:50:35,124 WARN L315 ript$VariableManager]: TermVariabe thr1Thread2of4ForFork0_findMax_~offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:50:35,124 WARN L315 ript$VariableManager]: TermVariabe thr1Thread2of4ForFork0_findMax_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:50:35,124 WARN L315 ript$VariableManager]: TermVariabe thr1Thread2of4ForFork0_findMax_~e~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:50:35,124 WARN L315 ript$VariableManager]: TermVariabe thr1Thread2of4ForFork0_findMax_~offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:50:35,124 WARN L315 ript$VariableManager]: TermVariabe thr1Thread2of4ForFork0_findMax_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:50:35,125 WARN L315 ript$VariableManager]: TermVariabe thr1Thread2of4ForFork0_findMax_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:50:35,125 WARN L315 ript$VariableManager]: TermVariabe thr1Thread2of4ForFork0_findMax_~offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:50:35,125 WARN L315 ript$VariableManager]: TermVariabe thr1Thread2of4ForFork0_findMax_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:50:35,125 WARN L315 ript$VariableManager]: TermVariabe thr1Thread2of4ForFork0_findMax_~offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:50:35,125 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread2of4ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:50:35,125 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread2of4ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:50:35,125 WARN L315 ript$VariableManager]: TermVariabe thr1Thread2of4ForFork0_findMax_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:50:35,125 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread2of4ForFork0_findMax_#t~mem4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:50:35,126 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread2of4ForFork0_findMax_#t~mem4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:50:35,126 WARN L315 ript$VariableManager]: TermVariabe thr1Thread2of4ForFork0_findMax_~e~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:50:35,126 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread2of4ForFork0_findMax_#t~mem4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:50:35,126 WARN L315 ript$VariableManager]: TermVariabe thr1Thread2of4ForFork0_findMax_~e~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:50:35,126 WARN L315 ript$VariableManager]: TermVariabe thr1Thread2of4ForFork0_findMax_~e~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:50:35,126 WARN L315 ript$VariableManager]: TermVariabe thr1Thread2of4ForFork0_findMax_~e~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:50:35,126 WARN L315 ript$VariableManager]: TermVariabe thr1Thread2of4ForFork0_findMax_~e~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:50:35,127 WARN L315 ript$VariableManager]: TermVariabe thr1Thread2of4ForFork0_findMax_~e~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:50:35,127 WARN L315 ript$VariableManager]: TermVariabe thr1Thread2of4ForFork0_findMax_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:50:35,127 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread2of4ForFork0_findMax_#t~post3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:50:35,127 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread2of4ForFork0_findMax_#t~post3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:50:35,127 WARN L315 ript$VariableManager]: TermVariabe thr1Thread2of4ForFork0_findMax_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:50:35,127 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread2of4ForFork0_findMax_#t~post3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:50:35,128 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread1of4ForFork0_#t~nondet5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:50:35,128 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread1of4ForFork0_findMax_#t~post3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:50:35,128 WARN L315 ript$VariableManager]: TermVariabe thr1Thread1of4ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:50:35,128 WARN L315 ript$VariableManager]: TermVariabe thr1Thread1of4ForFork0_findMax_~offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:50:35,128 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread1of4ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:50:35,128 WARN L315 ript$VariableManager]: TermVariabe thr1Thread1of4ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:50:35,128 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread1of4ForFork0_findMax_#in~offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:50:35,129 WARN L315 ript$VariableManager]: TermVariabe thr1Thread1of4ForFork0_findMax_~e~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:50:35,129 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread1of4ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:50:35,129 WARN L315 ript$VariableManager]: TermVariabe thr1Thread1of4ForFork0_~offset~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:50:35,129 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread1of4ForFork0_findMax_#t~mem4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:50:35,129 WARN L315 ript$VariableManager]: TermVariabe thr1Thread1of4ForFork0_findMax_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:50:35,133 WARN L315 ript$VariableManager]: TermVariabe thr1Thread2of4ForFork0_findMax_~offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:50:35,134 WARN L315 ript$VariableManager]: TermVariabe thr1Thread2of4ForFork0_findMax_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:50:35,134 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread2of4ForFork0_findMax_#t~mem4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:50:35,134 WARN L315 ript$VariableManager]: TermVariabe thr1Thread2of4ForFork0_findMax_~e~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:50:35,134 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread2of4ForFork0_#t~nondet5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:50:35,134 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread2of4ForFork0_findMax_#in~offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:50:35,134 WARN L315 ript$VariableManager]: TermVariabe thr1Thread2of4ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:50:35,135 WARN L315 ript$VariableManager]: TermVariabe thr1Thread2of4ForFork0_~offset~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:50:35,135 WARN L315 ript$VariableManager]: TermVariabe thr1Thread2of4ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:50:35,135 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread2of4ForFork0_findMax_#t~post3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:50:35,135 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread2of4ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:50:35,135 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread2of4ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:50:35,137 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread3of4ForFork0_findMax_#t~mem4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:50:35,137 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread3of4ForFork0_findMax_#in~offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:50:35,137 WARN L315 ript$VariableManager]: TermVariabe thr1Thread3of4ForFork0_findMax_~e~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:50:35,138 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread3of4ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:50:35,138 WARN L315 ript$VariableManager]: TermVariabe thr1Thread3of4ForFork0_findMax_~offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:50:35,138 WARN L315 ript$VariableManager]: TermVariabe thr1Thread3of4ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:50:35,138 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread3of4ForFork0_#t~nondet5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:50:35,138 WARN L315 ript$VariableManager]: TermVariabe thr1Thread3of4ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:50:35,138 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread3of4ForFork0_findMax_#t~post3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:50:35,138 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread3of4ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:50:35,139 WARN L315 ript$VariableManager]: TermVariabe thr1Thread3of4ForFork0_findMax_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:50:35,139 WARN L315 ript$VariableManager]: TermVariabe thr1Thread3of4ForFork0_~offset~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:50:35,141 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread4of4ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:50:35,141 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread4of4ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:50:35,141 WARN L315 ript$VariableManager]: TermVariabe thr1Thread4of4ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:50:35,142 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread4of4ForFork0_findMax_#t~post3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:50:35,142 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread4of4ForFork0_findMax_#in~offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:50:35,142 WARN L315 ript$VariableManager]: TermVariabe thr1Thread4of4ForFork0_findMax_~e~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:50:35,142 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread4of4ForFork0_#t~nondet5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:50:35,142 WARN L315 ript$VariableManager]: TermVariabe thr1Thread4of4ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:50:35,142 WARN L315 ript$VariableManager]: TermVariabe thr1Thread4of4ForFork0_findMax_~offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:50:35,143 WARN L315 ript$VariableManager]: TermVariabe thr1Thread4of4ForFork0_findMax_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:50:35,143 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread4of4ForFork0_findMax_#t~mem4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:50:35,143 WARN L315 ript$VariableManager]: TermVariabe thr1Thread4of4ForFork0_~offset~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:50:35,146 INFO L249 AbstractCegarLoop]: Starting to check reachability of 6 error locations. [2019-12-18 11:50:35,146 INFO L373 AbstractCegarLoop]: Interprodecural is true [2019-12-18 11:50:35,147 INFO L374 AbstractCegarLoop]: Hoare is true [2019-12-18 11:50:35,147 INFO L375 AbstractCegarLoop]: Compute interpolants for FPandBP [2019-12-18 11:50:35,147 INFO L376 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2019-12-18 11:50:35,147 INFO L377 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2019-12-18 11:50:35,147 INFO L378 AbstractCegarLoop]: Difference is false [2019-12-18 11:50:35,147 INFO L379 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2019-12-18 11:50:35,147 INFO L383 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2019-12-18 11:50:35,151 INFO L152 etLargeBlockEncoding]: Starting large block encoding on Petri net that has 141 places, 149 transitions [2019-12-18 11:50:35,152 INFO L68 FinitePrefix]: Start finitePrefix. Operand has 141 places, 149 transitions [2019-12-18 11:50:35,188 INFO L126 PetriNetUnfolder]: 21/184 cut-off events. [2019-12-18 11:50:35,188 INFO L127 PetriNetUnfolder]: For 0/0 co-relation queries the response was YES. [2019-12-18 11:50:35,194 INFO L76 FinitePrefix]: Finished finitePrefix Result has 207 conditions, 184 events. 21/184 cut-off events. For 0/0 co-relation queries the response was YES. Maximal size of possible extension queue 8. Compared 523 event pairs. 44/198 useless extension candidates. Maximal degree in co-relation 152. Up to 10 conditions per place. [2019-12-18 11:50:35,214 INFO L68 FinitePrefix]: Start finitePrefix. Operand has 141 places, 149 transitions [2019-12-18 11:50:35,252 INFO L126 PetriNetUnfolder]: 21/184 cut-off events. [2019-12-18 11:50:35,252 INFO L127 PetriNetUnfolder]: For 0/0 co-relation queries the response was YES. [2019-12-18 11:50:35,260 INFO L76 FinitePrefix]: Finished finitePrefix Result has 207 conditions, 184 events. 21/184 cut-off events. For 0/0 co-relation queries the response was YES. Maximal size of possible extension queue 8. Compared 523 event pairs. 44/198 useless extension candidates. Maximal degree in co-relation 152. Up to 10 conditions per place. [2019-12-18 11:50:35,287 INFO L158 etLargeBlockEncoding]: Number of co-enabled transitions 13560 [2019-12-18 11:50:35,288 INFO L170 etLargeBlockEncoding]: Semantic Check. [2019-12-18 11:50:37,227 WARN L192 SmtUtils]: Spent 126.00 ms on a formula simplification. DAG size of input: 68 DAG size of output: 66 [2019-12-18 11:50:37,329 INFO L206 etLargeBlockEncoding]: Checked pairs total: 22948 [2019-12-18 11:50:37,329 INFO L214 etLargeBlockEncoding]: Total number of compositions: 108 [2019-12-18 11:50:37,329 INFO L100 iNet2FiniteAutomaton]: Start petriNet2FiniteAutomaton. Operand has 45 places, 49 transitions [2019-12-18 11:50:40,771 INFO L122 iNet2FiniteAutomaton]: Finished petriNet2FiniteAutomaton. Result 36085 states. [2019-12-18 11:50:40,772 INFO L276 IsEmpty]: Start isEmpty. Operand 36085 states. [2019-12-18 11:50:40,772 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2019-12-18 11:50:40,772 INFO L403 BasicCegarLoop]: Found error trace [2019-12-18 11:50:40,772 INFO L411 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-12-18 11:50:40,773 INFO L410 AbstractCegarLoop]: === Iteration 1 === [thr1Err0ASSERT_VIOLATIONERROR_FUNCTION, thr1Err0ASSERT_VIOLATIONERROR_FUNCTION, thr1Err0ASSERT_VIOLATIONERROR_FUNCTION, thr1Err0ASSERT_VIOLATIONERROR_FUNCTION, thr1Err0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATION]=== [2019-12-18 11:50:40,773 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-12-18 11:50:40,773 INFO L82 PathProgramCache]: Analyzing trace with hash 2124190650, now seen corresponding path program 1 times [2019-12-18 11:50:40,773 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2019-12-18 11:50:40,774 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [568307106] [2019-12-18 11:50:40,774 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-12-18 11:50:40,786 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-18 11:50:40,823 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-12-18 11:50:40,824 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [568307106] [2019-12-18 11:50:40,824 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-12-18 11:50:40,824 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2019-12-18 11:50:40,824 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2063560966] [2019-12-18 11:50:40,825 INFO L442 AbstractCegarLoop]: Interpolant automaton has 3 states [2019-12-18 11:50:40,825 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-12-18 11:50:40,825 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-12-18 11:50:40,825 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-12-18 11:50:40,826 INFO L87 Difference]: Start difference. First operand 36085 states. Second operand 3 states. [2019-12-18 11:50:41,546 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-12-18 11:50:41,547 INFO L93 Difference]: Finished difference Result 44610 states and 226200 transitions. [2019-12-18 11:50:41,547 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-12-18 11:50:41,547 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 9 [2019-12-18 11:50:41,547 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-12-18 11:50:41,906 INFO L225 Difference]: With dead ends: 44610 [2019-12-18 11:50:41,907 INFO L226 Difference]: Without dead ends: 44610 [2019-12-18 11:50:41,907 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 2 GetRequests, 1 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-12-18 11:50:43,685 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 44610 states. [2019-12-18 11:50:45,032 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 44610 to 35043. [2019-12-18 11:50:45,032 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 35043 states. [2019-12-18 11:50:45,180 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 35043 states to 35043 states and 178383 transitions. [2019-12-18 11:50:45,181 INFO L78 Accepts]: Start accepts. Automaton has 35043 states and 178383 transitions. Word has length 9 [2019-12-18 11:50:45,181 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-12-18 11:50:45,181 INFO L462 AbstractCegarLoop]: Abstraction has 35043 states and 178383 transitions. [2019-12-18 11:50:45,181 INFO L463 AbstractCegarLoop]: Interpolant automaton has 3 states. [2019-12-18 11:50:45,181 INFO L276 IsEmpty]: Start isEmpty. Operand 35043 states and 178383 transitions. [2019-12-18 11:50:45,183 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2019-12-18 11:50:45,183 INFO L403 BasicCegarLoop]: Found error trace [2019-12-18 11:50:45,183 INFO L411 BasicCegarLoop]: trace histogram [2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-12-18 11:50:45,183 INFO L410 AbstractCegarLoop]: === Iteration 2 === [thr1Err0ASSERT_VIOLATIONERROR_FUNCTION, thr1Err0ASSERT_VIOLATIONERROR_FUNCTION, thr1Err0ASSERT_VIOLATIONERROR_FUNCTION, thr1Err0ASSERT_VIOLATIONERROR_FUNCTION, thr1Err0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATION]=== [2019-12-18 11:50:45,183 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-12-18 11:50:45,184 INFO L82 PathProgramCache]: Analyzing trace with hash -167191132, now seen corresponding path program 1 times [2019-12-18 11:50:45,184 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2019-12-18 11:50:45,184 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [60452007] [2019-12-18 11:50:45,184 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-12-18 11:50:45,201 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-18 11:50:45,220 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2019-12-18 11:50:45,221 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [60452007] [2019-12-18 11:50:45,221 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-12-18 11:50:45,221 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2019-12-18 11:50:45,221 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1109760201] [2019-12-18 11:50:45,222 INFO L442 AbstractCegarLoop]: Interpolant automaton has 3 states [2019-12-18 11:50:45,222 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-12-18 11:50:45,222 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-12-18 11:50:45,222 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-12-18 11:50:45,223 INFO L87 Difference]: Start difference. First operand 35043 states and 178383 transitions. Second operand 3 states. [2019-12-18 11:50:48,222 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-12-18 11:50:48,222 INFO L93 Difference]: Finished difference Result 54303 states and 274518 transitions. [2019-12-18 11:50:48,223 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-12-18 11:50:48,223 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 12 [2019-12-18 11:50:48,223 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-12-18 11:50:48,708 INFO L225 Difference]: With dead ends: 54303 [2019-12-18 11:50:48,708 INFO L226 Difference]: Without dead ends: 54303 [2019-12-18 11:50:48,709 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 2 GetRequests, 1 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-12-18 11:50:49,401 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 54303 states. [2019-12-18 11:50:50,893 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 54303 to 42711. [2019-12-18 11:50:50,893 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 42711 states. [2019-12-18 11:50:51,108 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 42711 states to 42711 states and 216693 transitions. [2019-12-18 11:50:51,108 INFO L78 Accepts]: Start accepts. Automaton has 42711 states and 216693 transitions. Word has length 12 [2019-12-18 11:50:51,109 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-12-18 11:50:51,109 INFO L462 AbstractCegarLoop]: Abstraction has 42711 states and 216693 transitions. [2019-12-18 11:50:51,110 INFO L463 AbstractCegarLoop]: Interpolant automaton has 3 states. [2019-12-18 11:50:51,110 INFO L276 IsEmpty]: Start isEmpty. Operand 42711 states and 216693 transitions. [2019-12-18 11:50:51,112 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 16 [2019-12-18 11:50:51,112 INFO L403 BasicCegarLoop]: Found error trace [2019-12-18 11:50:51,113 INFO L411 BasicCegarLoop]: trace histogram [3, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-12-18 11:50:51,113 INFO L410 AbstractCegarLoop]: === Iteration 3 === [thr1Err0ASSERT_VIOLATIONERROR_FUNCTION, thr1Err0ASSERT_VIOLATIONERROR_FUNCTION, thr1Err0ASSERT_VIOLATIONERROR_FUNCTION, thr1Err0ASSERT_VIOLATIONERROR_FUNCTION, thr1Err0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATION]=== [2019-12-18 11:50:51,113 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-12-18 11:50:51,113 INFO L82 PathProgramCache]: Analyzing trace with hash -1798060450, now seen corresponding path program 1 times [2019-12-18 11:50:51,113 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2019-12-18 11:50:51,114 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1635636714] [2019-12-18 11:50:51,114 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-12-18 11:50:51,123 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-18 11:50:51,150 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2019-12-18 11:50:51,151 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1635636714] [2019-12-18 11:50:51,151 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-12-18 11:50:51,151 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2019-12-18 11:50:51,152 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [668667581] [2019-12-18 11:50:51,152 INFO L442 AbstractCegarLoop]: Interpolant automaton has 3 states [2019-12-18 11:50:51,152 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-12-18 11:50:51,152 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-12-18 11:50:51,152 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-12-18 11:50:51,152 INFO L87 Difference]: Start difference. First operand 42711 states and 216693 transitions. Second operand 3 states. [2019-12-18 11:50:53,321 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-12-18 11:50:53,321 INFO L93 Difference]: Finished difference Result 61041 states and 308215 transitions. [2019-12-18 11:50:53,321 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-12-18 11:50:53,321 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 15 [2019-12-18 11:50:53,322 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-12-18 11:50:53,574 INFO L225 Difference]: With dead ends: 61041 [2019-12-18 11:50:53,574 INFO L226 Difference]: Without dead ends: 61041 [2019-12-18 11:50:53,574 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 2 GetRequests, 1 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-12-18 11:50:54,191 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 61041 states. [2019-12-18 11:50:55,417 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 61041 to 51813. [2019-12-18 11:50:55,417 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 51813 states. [2019-12-18 11:50:55,638 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 51813 states to 51813 states and 262175 transitions. [2019-12-18 11:50:55,638 INFO L78 Accepts]: Start accepts. Automaton has 51813 states and 262175 transitions. Word has length 15 [2019-12-18 11:50:55,638 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-12-18 11:50:55,638 INFO L462 AbstractCegarLoop]: Abstraction has 51813 states and 262175 transitions. [2019-12-18 11:50:55,638 INFO L463 AbstractCegarLoop]: Interpolant automaton has 3 states. [2019-12-18 11:50:55,639 INFO L276 IsEmpty]: Start isEmpty. Operand 51813 states and 262175 transitions. [2019-12-18 11:50:55,641 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 16 [2019-12-18 11:50:55,641 INFO L403 BasicCegarLoop]: Found error trace [2019-12-18 11:50:55,642 INFO L411 BasicCegarLoop]: trace histogram [5, 4, 1, 1, 1, 1, 1, 1] [2019-12-18 11:50:55,642 INFO L410 AbstractCegarLoop]: === Iteration 4 === [thr1Err0ASSERT_VIOLATIONERROR_FUNCTION, thr1Err0ASSERT_VIOLATIONERROR_FUNCTION, thr1Err0ASSERT_VIOLATIONERROR_FUNCTION, thr1Err0ASSERT_VIOLATIONERROR_FUNCTION, thr1Err0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATION]=== [2019-12-18 11:50:55,642 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-12-18 11:50:55,642 INFO L82 PathProgramCache]: Analyzing trace with hash -974598339, now seen corresponding path program 1 times [2019-12-18 11:50:55,642 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2019-12-18 11:50:55,642 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [894352052] [2019-12-18 11:50:55,643 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-12-18 11:50:55,654 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2019-12-18 11:50:55,663 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2019-12-18 11:50:55,672 INFO L174 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2019-12-18 11:50:55,672 INFO L476 BasicCegarLoop]: Counterexample might be feasible [2019-12-18 11:50:55,673 WARN L364 ceAbstractionStarter]: 4 thread instances were not sufficient, I will increase this number and restart the analysis [2019-12-18 11:50:55,673 INFO L340 ceAbstractionStarter]: Constructing petrified ICFG for 5 thread instances. [2019-12-18 11:50:55,684 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread2of5ForFork0_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:50:55,684 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread2of5ForFork0_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:50:55,684 WARN L315 ript$VariableManager]: TermVariabe thr1Thread2of5ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:50:55,684 WARN L315 ript$VariableManager]: TermVariabe thr1Thread2of5ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:50:55,684 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread2of5ForFork0_#t~nondet5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:50:55,685 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread2of5ForFork0_#t~nondet5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:50:55,685 WARN L315 ript$VariableManager]: TermVariabe thr1Thread2of5ForFork0_~offset~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:50:55,685 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread2of5ForFork0_#t~nondet5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:50:55,685 WARN L315 ript$VariableManager]: TermVariabe thr1Thread2of5ForFork0_~offset~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:50:55,685 WARN L315 ript$VariableManager]: TermVariabe thr1Thread2of5ForFork0_~offset~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:50:55,685 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread2of5ForFork0_findMax_#in~offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:50:55,685 WARN L315 ript$VariableManager]: TermVariabe thr1Thread2of5ForFork0_findMax_~offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:50:55,685 WARN L315 ript$VariableManager]: TermVariabe thr1Thread2of5ForFork0_findMax_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:50:55,686 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread2of5ForFork0_findMax_#t~post3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:50:55,686 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread2of5ForFork0_findMax_#t~mem4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:50:55,686 WARN L315 ript$VariableManager]: TermVariabe thr1Thread2of5ForFork0_findMax_~e~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:50:55,686 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread2of5ForFork0_findMax_#in~offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:50:55,686 WARN L315 ript$VariableManager]: TermVariabe thr1Thread2of5ForFork0_findMax_~offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:50:55,686 WARN L315 ript$VariableManager]: TermVariabe thr1Thread2of5ForFork0_findMax_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:50:55,686 WARN L315 ript$VariableManager]: TermVariabe thr1Thread2of5ForFork0_findMax_~e~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:50:55,686 WARN L315 ript$VariableManager]: TermVariabe thr1Thread2of5ForFork0_findMax_~offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:50:55,687 WARN L315 ript$VariableManager]: TermVariabe thr1Thread2of5ForFork0_findMax_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:50:55,687 WARN L315 ript$VariableManager]: TermVariabe thr1Thread2of5ForFork0_findMax_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:50:55,687 WARN L315 ript$VariableManager]: TermVariabe thr1Thread2of5ForFork0_findMax_~offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:50:55,687 WARN L315 ript$VariableManager]: TermVariabe thr1Thread2of5ForFork0_findMax_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:50:55,687 WARN L315 ript$VariableManager]: TermVariabe thr1Thread2of5ForFork0_findMax_~offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:50:55,687 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread2of5ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:50:55,687 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread2of5ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:50:55,687 WARN L315 ript$VariableManager]: TermVariabe thr1Thread2of5ForFork0_findMax_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:50:55,687 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread2of5ForFork0_findMax_#t~mem4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:50:55,688 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread2of5ForFork0_findMax_#t~mem4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:50:55,688 WARN L315 ript$VariableManager]: TermVariabe thr1Thread2of5ForFork0_findMax_~e~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:50:55,688 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread2of5ForFork0_findMax_#t~mem4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:50:55,688 WARN L315 ript$VariableManager]: TermVariabe thr1Thread2of5ForFork0_findMax_~e~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:50:55,688 WARN L315 ript$VariableManager]: TermVariabe thr1Thread2of5ForFork0_findMax_~e~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:50:55,688 WARN L315 ript$VariableManager]: TermVariabe thr1Thread2of5ForFork0_findMax_~e~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:50:55,688 WARN L315 ript$VariableManager]: TermVariabe thr1Thread2of5ForFork0_findMax_~e~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:50:55,689 WARN L315 ript$VariableManager]: TermVariabe thr1Thread2of5ForFork0_findMax_~e~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:50:55,689 WARN L315 ript$VariableManager]: TermVariabe thr1Thread2of5ForFork0_findMax_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:50:55,689 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread2of5ForFork0_findMax_#t~post3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:50:55,689 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread2of5ForFork0_findMax_#t~post3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:50:55,689 WARN L315 ript$VariableManager]: TermVariabe thr1Thread2of5ForFork0_findMax_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:50:55,689 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread2of5ForFork0_findMax_#t~post3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:50:55,689 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread1of5ForFork0_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:50:55,690 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread1of5ForFork0_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:50:55,690 WARN L315 ript$VariableManager]: TermVariabe thr1Thread1of5ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:50:55,690 WARN L315 ript$VariableManager]: TermVariabe thr1Thread1of5ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:50:55,690 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread1of5ForFork0_#t~nondet5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:50:55,690 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread1of5ForFork0_#t~nondet5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:50:55,690 WARN L315 ript$VariableManager]: TermVariabe thr1Thread1of5ForFork0_~offset~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:50:55,690 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread1of5ForFork0_#t~nondet5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:50:55,690 WARN L315 ript$VariableManager]: TermVariabe thr1Thread1of5ForFork0_~offset~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:50:55,691 WARN L315 ript$VariableManager]: TermVariabe thr1Thread1of5ForFork0_~offset~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:50:55,691 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread1of5ForFork0_findMax_#in~offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:50:55,691 WARN L315 ript$VariableManager]: TermVariabe thr1Thread1of5ForFork0_findMax_~offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:50:55,691 WARN L315 ript$VariableManager]: TermVariabe thr1Thread1of5ForFork0_findMax_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:50:55,691 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread1of5ForFork0_findMax_#t~post3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:50:55,691 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread1of5ForFork0_findMax_#t~mem4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:50:55,691 WARN L315 ript$VariableManager]: TermVariabe thr1Thread1of5ForFork0_findMax_~e~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:50:55,691 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread1of5ForFork0_findMax_#in~offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:50:55,691 WARN L315 ript$VariableManager]: TermVariabe thr1Thread1of5ForFork0_findMax_~offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:50:55,692 WARN L315 ript$VariableManager]: TermVariabe thr1Thread1of5ForFork0_findMax_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:50:55,692 WARN L315 ript$VariableManager]: TermVariabe thr1Thread1of5ForFork0_findMax_~e~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:50:55,692 WARN L315 ript$VariableManager]: TermVariabe thr1Thread1of5ForFork0_findMax_~offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:50:55,692 WARN L315 ript$VariableManager]: TermVariabe thr1Thread1of5ForFork0_findMax_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:50:55,692 WARN L315 ript$VariableManager]: TermVariabe thr1Thread1of5ForFork0_findMax_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:50:55,692 WARN L315 ript$VariableManager]: TermVariabe thr1Thread1of5ForFork0_findMax_~offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:50:55,692 WARN L315 ript$VariableManager]: TermVariabe thr1Thread1of5ForFork0_findMax_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:50:55,692 WARN L315 ript$VariableManager]: TermVariabe thr1Thread1of5ForFork0_findMax_~offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:50:55,693 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread1of5ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:50:55,693 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread1of5ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:50:55,693 WARN L315 ript$VariableManager]: TermVariabe thr1Thread1of5ForFork0_findMax_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:50:55,693 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread1of5ForFork0_findMax_#t~mem4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:50:55,693 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread1of5ForFork0_findMax_#t~mem4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:50:55,693 WARN L315 ript$VariableManager]: TermVariabe thr1Thread1of5ForFork0_findMax_~e~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:50:55,693 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread1of5ForFork0_findMax_#t~mem4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:50:55,693 WARN L315 ript$VariableManager]: TermVariabe thr1Thread1of5ForFork0_findMax_~e~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:50:55,694 WARN L315 ript$VariableManager]: TermVariabe thr1Thread1of5ForFork0_findMax_~e~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:50:55,694 WARN L315 ript$VariableManager]: TermVariabe thr1Thread1of5ForFork0_findMax_~e~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:50:55,694 WARN L315 ript$VariableManager]: TermVariabe thr1Thread1of5ForFork0_findMax_~e~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:50:55,694 WARN L315 ript$VariableManager]: TermVariabe thr1Thread1of5ForFork0_findMax_~e~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:50:55,694 WARN L315 ript$VariableManager]: TermVariabe thr1Thread1of5ForFork0_findMax_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:50:55,694 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread1of5ForFork0_findMax_#t~post3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:50:55,694 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread1of5ForFork0_findMax_#t~post3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:50:55,694 WARN L315 ript$VariableManager]: TermVariabe thr1Thread1of5ForFork0_findMax_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:50:55,695 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread1of5ForFork0_findMax_#t~post3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:50:55,695 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread3of5ForFork0_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:50:55,695 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread3of5ForFork0_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:50:55,695 WARN L315 ript$VariableManager]: TermVariabe thr1Thread3of5ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:50:55,695 WARN L315 ript$VariableManager]: TermVariabe thr1Thread3of5ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:50:55,695 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread3of5ForFork0_#t~nondet5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:50:55,695 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread3of5ForFork0_#t~nondet5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:50:55,696 WARN L315 ript$VariableManager]: TermVariabe thr1Thread3of5ForFork0_~offset~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:50:55,696 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread3of5ForFork0_#t~nondet5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:50:55,696 WARN L315 ript$VariableManager]: TermVariabe thr1Thread3of5ForFork0_~offset~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:50:55,696 WARN L315 ript$VariableManager]: TermVariabe thr1Thread3of5ForFork0_~offset~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:50:55,696 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread3of5ForFork0_findMax_#in~offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:50:55,696 WARN L315 ript$VariableManager]: TermVariabe thr1Thread3of5ForFork0_findMax_~offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:50:55,696 WARN L315 ript$VariableManager]: TermVariabe thr1Thread3of5ForFork0_findMax_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:50:55,696 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread3of5ForFork0_findMax_#t~post3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:50:55,697 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread3of5ForFork0_findMax_#t~mem4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:50:55,697 WARN L315 ript$VariableManager]: TermVariabe thr1Thread3of5ForFork0_findMax_~e~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:50:55,697 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread3of5ForFork0_findMax_#in~offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:50:55,697 WARN L315 ript$VariableManager]: TermVariabe thr1Thread3of5ForFork0_findMax_~offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:50:55,697 WARN L315 ript$VariableManager]: TermVariabe thr1Thread3of5ForFork0_findMax_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:50:55,697 WARN L315 ript$VariableManager]: TermVariabe thr1Thread3of5ForFork0_findMax_~e~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:50:55,697 WARN L315 ript$VariableManager]: TermVariabe thr1Thread3of5ForFork0_findMax_~offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:50:55,697 WARN L315 ript$VariableManager]: TermVariabe thr1Thread3of5ForFork0_findMax_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:50:55,698 WARN L315 ript$VariableManager]: TermVariabe thr1Thread3of5ForFork0_findMax_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:50:55,698 WARN L315 ript$VariableManager]: TermVariabe thr1Thread3of5ForFork0_findMax_~offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:50:55,698 WARN L315 ript$VariableManager]: TermVariabe thr1Thread3of5ForFork0_findMax_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:50:55,698 WARN L315 ript$VariableManager]: TermVariabe thr1Thread3of5ForFork0_findMax_~offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:50:55,698 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread3of5ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:50:55,698 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread3of5ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:50:55,698 WARN L315 ript$VariableManager]: TermVariabe thr1Thread3of5ForFork0_findMax_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:50:55,698 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread3of5ForFork0_findMax_#t~mem4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:50:55,698 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread3of5ForFork0_findMax_#t~mem4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:50:55,699 WARN L315 ript$VariableManager]: TermVariabe thr1Thread3of5ForFork0_findMax_~e~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:50:55,699 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread3of5ForFork0_findMax_#t~mem4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:50:55,699 WARN L315 ript$VariableManager]: TermVariabe thr1Thread3of5ForFork0_findMax_~e~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:50:55,699 WARN L315 ript$VariableManager]: TermVariabe thr1Thread3of5ForFork0_findMax_~e~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:50:55,699 WARN L315 ript$VariableManager]: TermVariabe thr1Thread3of5ForFork0_findMax_~e~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:50:55,699 WARN L315 ript$VariableManager]: TermVariabe thr1Thread3of5ForFork0_findMax_~e~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:50:55,699 WARN L315 ript$VariableManager]: TermVariabe thr1Thread3of5ForFork0_findMax_~e~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:50:55,700 WARN L315 ript$VariableManager]: TermVariabe thr1Thread3of5ForFork0_findMax_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:50:55,700 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread3of5ForFork0_findMax_#t~post3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:50:55,700 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread3of5ForFork0_findMax_#t~post3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:50:55,700 WARN L315 ript$VariableManager]: TermVariabe thr1Thread3of5ForFork0_findMax_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:50:55,700 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread3of5ForFork0_findMax_#t~post3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:50:55,700 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread4of5ForFork0_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:50:55,700 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread4of5ForFork0_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:50:55,700 WARN L315 ript$VariableManager]: TermVariabe thr1Thread4of5ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:50:55,701 WARN L315 ript$VariableManager]: TermVariabe thr1Thread4of5ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:50:55,701 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread4of5ForFork0_#t~nondet5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:50:55,701 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread4of5ForFork0_#t~nondet5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:50:55,701 WARN L315 ript$VariableManager]: TermVariabe thr1Thread4of5ForFork0_~offset~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:50:55,701 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread4of5ForFork0_#t~nondet5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:50:55,701 WARN L315 ript$VariableManager]: TermVariabe thr1Thread4of5ForFork0_~offset~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:50:55,701 WARN L315 ript$VariableManager]: TermVariabe thr1Thread4of5ForFork0_~offset~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:50:55,701 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread4of5ForFork0_findMax_#in~offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:50:55,702 WARN L315 ript$VariableManager]: TermVariabe thr1Thread4of5ForFork0_findMax_~offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:50:55,702 WARN L315 ript$VariableManager]: TermVariabe thr1Thread4of5ForFork0_findMax_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:50:55,702 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread4of5ForFork0_findMax_#t~post3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:50:55,702 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread4of5ForFork0_findMax_#t~mem4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:50:55,702 WARN L315 ript$VariableManager]: TermVariabe thr1Thread4of5ForFork0_findMax_~e~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:50:55,702 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread4of5ForFork0_findMax_#in~offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:50:55,702 WARN L315 ript$VariableManager]: TermVariabe thr1Thread4of5ForFork0_findMax_~offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:50:55,702 WARN L315 ript$VariableManager]: TermVariabe thr1Thread4of5ForFork0_findMax_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:50:55,703 WARN L315 ript$VariableManager]: TermVariabe thr1Thread4of5ForFork0_findMax_~e~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:50:55,703 WARN L315 ript$VariableManager]: TermVariabe thr1Thread4of5ForFork0_findMax_~offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:50:55,703 WARN L315 ript$VariableManager]: TermVariabe thr1Thread4of5ForFork0_findMax_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:50:55,703 WARN L315 ript$VariableManager]: TermVariabe thr1Thread4of5ForFork0_findMax_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:50:55,703 WARN L315 ript$VariableManager]: TermVariabe thr1Thread4of5ForFork0_findMax_~offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:50:55,703 WARN L315 ript$VariableManager]: TermVariabe thr1Thread4of5ForFork0_findMax_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:50:55,703 WARN L315 ript$VariableManager]: TermVariabe thr1Thread4of5ForFork0_findMax_~offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:50:55,703 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread4of5ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:50:55,703 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread4of5ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:50:55,704 WARN L315 ript$VariableManager]: TermVariabe thr1Thread4of5ForFork0_findMax_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:50:55,704 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread4of5ForFork0_findMax_#t~mem4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:50:55,704 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread4of5ForFork0_findMax_#t~mem4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:50:55,704 WARN L315 ript$VariableManager]: TermVariabe thr1Thread4of5ForFork0_findMax_~e~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:50:55,704 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread4of5ForFork0_findMax_#t~mem4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:50:55,704 WARN L315 ript$VariableManager]: TermVariabe thr1Thread4of5ForFork0_findMax_~e~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:50:55,704 WARN L315 ript$VariableManager]: TermVariabe thr1Thread4of5ForFork0_findMax_~e~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:50:55,704 WARN L315 ript$VariableManager]: TermVariabe thr1Thread4of5ForFork0_findMax_~e~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:50:55,705 WARN L315 ript$VariableManager]: TermVariabe thr1Thread4of5ForFork0_findMax_~e~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:50:55,705 WARN L315 ript$VariableManager]: TermVariabe thr1Thread4of5ForFork0_findMax_~e~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:50:55,705 WARN L315 ript$VariableManager]: TermVariabe thr1Thread4of5ForFork0_findMax_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:50:55,705 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread4of5ForFork0_findMax_#t~post3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:50:55,705 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread4of5ForFork0_findMax_#t~post3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:50:55,705 WARN L315 ript$VariableManager]: TermVariabe thr1Thread4of5ForFork0_findMax_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:50:55,705 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread4of5ForFork0_findMax_#t~post3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:50:55,706 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread5of5ForFork0_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:50:55,706 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread5of5ForFork0_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:50:55,706 WARN L315 ript$VariableManager]: TermVariabe thr1Thread5of5ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:50:55,706 WARN L315 ript$VariableManager]: TermVariabe thr1Thread5of5ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:50:55,706 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread5of5ForFork0_#t~nondet5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:50:55,706 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread5of5ForFork0_#t~nondet5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:50:55,706 WARN L315 ript$VariableManager]: TermVariabe thr1Thread5of5ForFork0_~offset~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:50:55,706 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread5of5ForFork0_#t~nondet5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:50:55,707 WARN L315 ript$VariableManager]: TermVariabe thr1Thread5of5ForFork0_~offset~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:50:55,707 WARN L315 ript$VariableManager]: TermVariabe thr1Thread5of5ForFork0_~offset~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:50:55,707 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread5of5ForFork0_findMax_#in~offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:50:55,707 WARN L315 ript$VariableManager]: TermVariabe thr1Thread5of5ForFork0_findMax_~offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:50:55,707 WARN L315 ript$VariableManager]: TermVariabe thr1Thread5of5ForFork0_findMax_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:50:55,707 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread5of5ForFork0_findMax_#t~post3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:50:55,707 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread5of5ForFork0_findMax_#t~mem4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:50:55,707 WARN L315 ript$VariableManager]: TermVariabe thr1Thread5of5ForFork0_findMax_~e~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:50:55,708 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread5of5ForFork0_findMax_#in~offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:50:55,708 WARN L315 ript$VariableManager]: TermVariabe thr1Thread5of5ForFork0_findMax_~offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:50:55,708 WARN L315 ript$VariableManager]: TermVariabe thr1Thread5of5ForFork0_findMax_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:50:55,708 WARN L315 ript$VariableManager]: TermVariabe thr1Thread5of5ForFork0_findMax_~e~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:50:55,708 WARN L315 ript$VariableManager]: TermVariabe thr1Thread5of5ForFork0_findMax_~offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:50:55,708 WARN L315 ript$VariableManager]: TermVariabe thr1Thread5of5ForFork0_findMax_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:50:55,708 WARN L315 ript$VariableManager]: TermVariabe thr1Thread5of5ForFork0_findMax_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:50:55,708 WARN L315 ript$VariableManager]: TermVariabe thr1Thread5of5ForFork0_findMax_~offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:50:55,709 WARN L315 ript$VariableManager]: TermVariabe thr1Thread5of5ForFork0_findMax_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:50:55,709 WARN L315 ript$VariableManager]: TermVariabe thr1Thread5of5ForFork0_findMax_~offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:50:55,709 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread5of5ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:50:55,709 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread5of5ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:50:55,709 WARN L315 ript$VariableManager]: TermVariabe thr1Thread5of5ForFork0_findMax_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:50:55,709 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread5of5ForFork0_findMax_#t~mem4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:50:55,709 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread5of5ForFork0_findMax_#t~mem4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:50:55,710 WARN L315 ript$VariableManager]: TermVariabe thr1Thread5of5ForFork0_findMax_~e~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:50:55,710 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread5of5ForFork0_findMax_#t~mem4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:50:55,710 WARN L315 ript$VariableManager]: TermVariabe thr1Thread5of5ForFork0_findMax_~e~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:50:55,710 WARN L315 ript$VariableManager]: TermVariabe thr1Thread5of5ForFork0_findMax_~e~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:50:55,710 WARN L315 ript$VariableManager]: TermVariabe thr1Thread5of5ForFork0_findMax_~e~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:50:55,710 WARN L315 ript$VariableManager]: TermVariabe thr1Thread5of5ForFork0_findMax_~e~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:50:55,710 WARN L315 ript$VariableManager]: TermVariabe thr1Thread5of5ForFork0_findMax_~e~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:50:55,710 WARN L315 ript$VariableManager]: TermVariabe thr1Thread5of5ForFork0_findMax_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:50:55,711 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread5of5ForFork0_findMax_#t~post3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:50:55,711 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread5of5ForFork0_findMax_#t~post3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:50:55,711 WARN L315 ript$VariableManager]: TermVariabe thr1Thread5of5ForFork0_findMax_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:50:55,711 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread5of5ForFork0_findMax_#t~post3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:50:55,711 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread1of5ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:50:55,711 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread1of5ForFork0_findMax_#in~offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:50:55,712 WARN L315 ript$VariableManager]: TermVariabe thr1Thread1of5ForFork0_findMax_~e~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:50:55,712 WARN L315 ript$VariableManager]: TermVariabe thr1Thread1of5ForFork0_findMax_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:50:55,712 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread1of5ForFork0_findMax_#t~post3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:50:55,712 WARN L315 ript$VariableManager]: TermVariabe thr1Thread1of5ForFork0_~offset~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:50:55,712 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread1of5ForFork0_#t~nondet5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:50:55,712 WARN L315 ript$VariableManager]: TermVariabe thr1Thread1of5ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:50:55,712 WARN L315 ript$VariableManager]: TermVariabe thr1Thread1of5ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:50:55,713 WARN L315 ript$VariableManager]: TermVariabe thr1Thread1of5ForFork0_findMax_~offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:50:55,713 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread1of5ForFork0_findMax_#t~mem4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:50:55,713 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread1of5ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:50:55,722 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread2of5ForFork0_findMax_#in~offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:50:55,722 WARN L315 ript$VariableManager]: TermVariabe thr1Thread2of5ForFork0_findMax_~e~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:50:55,723 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread2of5ForFork0_findMax_#t~mem4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:50:55,723 WARN L315 ript$VariableManager]: TermVariabe thr1Thread2of5ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:50:55,723 WARN L315 ript$VariableManager]: TermVariabe thr1Thread2of5ForFork0_findMax_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:50:55,723 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread2of5ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:50:55,723 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread2of5ForFork0_#t~nondet5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:50:55,723 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread2of5ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:50:55,723 WARN L315 ript$VariableManager]: TermVariabe thr1Thread2of5ForFork0_~offset~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:50:55,724 WARN L315 ript$VariableManager]: TermVariabe thr1Thread2of5ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:50:55,724 WARN L315 ript$VariableManager]: TermVariabe thr1Thread2of5ForFork0_findMax_~offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:50:55,724 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread2of5ForFork0_findMax_#t~post3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:50:55,725 WARN L315 ript$VariableManager]: TermVariabe thr1Thread3of5ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:50:55,725 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread3of5ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:50:55,726 WARN L315 ript$VariableManager]: TermVariabe thr1Thread3of5ForFork0_findMax_~e~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:50:55,726 WARN L315 ript$VariableManager]: TermVariabe thr1Thread3of5ForFork0_~offset~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:50:55,726 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread3of5ForFork0_findMax_#in~offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:50:55,726 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread3of5ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:50:55,726 WARN L315 ript$VariableManager]: TermVariabe thr1Thread3of5ForFork0_findMax_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:50:55,726 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread3of5ForFork0_#t~nondet5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:50:55,726 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread3of5ForFork0_findMax_#t~mem4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:50:55,726 WARN L315 ript$VariableManager]: TermVariabe thr1Thread3of5ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:50:55,727 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread3of5ForFork0_findMax_#t~post3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:50:55,727 WARN L315 ript$VariableManager]: TermVariabe thr1Thread3of5ForFork0_findMax_~offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:50:55,728 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread4of5ForFork0_findMax_#t~post3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:50:55,728 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread4of5ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:50:55,728 WARN L315 ript$VariableManager]: TermVariabe thr1Thread4of5ForFork0_~offset~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:50:55,729 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread4of5ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:50:55,729 WARN L315 ript$VariableManager]: TermVariabe thr1Thread4of5ForFork0_findMax_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:50:55,729 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread4of5ForFork0_findMax_#t~mem4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:50:55,730 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread4of5ForFork0_findMax_#in~offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:50:55,730 WARN L315 ript$VariableManager]: TermVariabe thr1Thread4of5ForFork0_findMax_~e~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:50:55,730 WARN L315 ript$VariableManager]: TermVariabe thr1Thread4of5ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:50:55,730 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread4of5ForFork0_#t~nondet5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:50:55,730 WARN L315 ript$VariableManager]: TermVariabe thr1Thread4of5ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:50:55,730 WARN L315 ript$VariableManager]: TermVariabe thr1Thread4of5ForFork0_findMax_~offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:50:55,732 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread5of5ForFork0_#t~nondet5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:50:55,732 WARN L315 ript$VariableManager]: TermVariabe thr1Thread5of5ForFork0_findMax_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:50:55,732 WARN L315 ript$VariableManager]: TermVariabe thr1Thread5of5ForFork0_~offset~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:50:55,732 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread5of5ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:50:55,732 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread5of5ForFork0_findMax_#in~offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:50:55,732 WARN L315 ript$VariableManager]: TermVariabe thr1Thread5of5ForFork0_findMax_~e~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:50:55,733 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread5of5ForFork0_findMax_#t~mem4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:50:55,733 WARN L315 ript$VariableManager]: TermVariabe thr1Thread5of5ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:50:55,733 WARN L315 ript$VariableManager]: TermVariabe thr1Thread5of5ForFork0_findMax_~offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:50:55,733 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread5of5ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:50:55,733 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread5of5ForFork0_findMax_#t~post3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:50:55,733 WARN L315 ript$VariableManager]: TermVariabe thr1Thread5of5ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-18 11:50:55,735 INFO L249 AbstractCegarLoop]: Starting to check reachability of 7 error locations. [2019-12-18 11:50:55,735 INFO L373 AbstractCegarLoop]: Interprodecural is true [2019-12-18 11:50:55,735 INFO L374 AbstractCegarLoop]: Hoare is true [2019-12-18 11:50:55,735 INFO L375 AbstractCegarLoop]: Compute interpolants for FPandBP [2019-12-18 11:50:55,735 INFO L376 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2019-12-18 11:50:55,735 INFO L377 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2019-12-18 11:50:55,736 INFO L378 AbstractCegarLoop]: Difference is false [2019-12-18 11:50:55,736 INFO L379 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2019-12-18 11:50:55,736 INFO L383 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2019-12-18 11:50:55,737 INFO L152 etLargeBlockEncoding]: Starting large block encoding on Petri net that has 170 places, 180 transitions [2019-12-18 11:50:55,737 INFO L68 FinitePrefix]: Start finitePrefix. Operand has 170 places, 180 transitions [2019-12-18 11:50:56,358 INFO L126 PetriNetUnfolder]: 26/224 cut-off events. [2019-12-18 11:50:56,359 INFO L127 PetriNetUnfolder]: For 0/0 co-relation queries the response was YES. [2019-12-18 11:50:56,368 INFO L76 FinitePrefix]: Finished finitePrefix Result has 255 conditions, 224 events. 26/224 cut-off events. For 0/0 co-relation queries the response was YES. Maximal size of possible extension queue 10. Compared 710 event pairs. 65/252 useless extension candidates. Maximal degree in co-relation 197. Up to 12 conditions per place. [2019-12-18 11:50:56,387 INFO L68 FinitePrefix]: Start finitePrefix. Operand has 170 places, 180 transitions [2019-12-18 11:50:56,422 INFO L126 PetriNetUnfolder]: 26/224 cut-off events. [2019-12-18 11:50:56,422 INFO L127 PetriNetUnfolder]: For 0/0 co-relation queries the response was YES. [2019-12-18 11:50:56,432 INFO L76 FinitePrefix]: Finished finitePrefix Result has 255 conditions, 224 events. 26/224 cut-off events. For 0/0 co-relation queries the response was YES. Maximal size of possible extension queue 10. Compared 710 event pairs. 65/252 useless extension candidates. Maximal degree in co-relation 197. Up to 12 conditions per place. [2019-12-18 11:50:56,455 INFO L158 etLargeBlockEncoding]: Number of co-enabled transitions 21600 [2019-12-18 11:50:56,455 INFO L170 etLargeBlockEncoding]: Semantic Check. [2019-12-18 11:50:58,560 WARN L192 SmtUtils]: Spent 122.00 ms on a formula simplification. DAG size of input: 68 DAG size of output: 64 [2019-12-18 11:50:58,712 INFO L206 etLargeBlockEncoding]: Checked pairs total: 37290 [2019-12-18 11:50:58,713 INFO L214 etLargeBlockEncoding]: Total number of compositions: 130 [2019-12-18 11:50:58,713 INFO L100 iNet2FiniteAutomaton]: Start petriNet2FiniteAutomaton. Operand has 55 places, 60 transitions [2019-12-18 11:53:10,289 INFO L122 iNet2FiniteAutomaton]: Finished petriNet2FiniteAutomaton. Result 324769 states. [2019-12-18 11:53:10,289 INFO L276 IsEmpty]: Start isEmpty. Operand 324769 states. [2019-12-18 11:53:10,289 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2019-12-18 11:53:10,289 INFO L403 BasicCegarLoop]: Found error trace [2019-12-18 11:53:10,289 INFO L411 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-12-18 11:53:10,290 INFO L410 AbstractCegarLoop]: === Iteration 1 === [thr1Err0ASSERT_VIOLATIONERROR_FUNCTION, thr1Err0ASSERT_VIOLATIONERROR_FUNCTION, thr1Err0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATION, thr1Err0ASSERT_VIOLATIONERROR_FUNCTION, thr1Err0ASSERT_VIOLATIONERROR_FUNCTION, thr1Err0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-12-18 11:53:10,290 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-12-18 11:53:10,290 INFO L82 PathProgramCache]: Analyzing trace with hash 1428588827, now seen corresponding path program 1 times [2019-12-18 11:53:10,290 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2019-12-18 11:53:10,290 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1742704480] [2019-12-18 11:53:10,291 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-12-18 11:53:10,298 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-18 11:53:10,326 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-12-18 11:53:10,327 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1742704480] [2019-12-18 11:53:10,327 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-12-18 11:53:10,327 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2019-12-18 11:53:10,327 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [364739611] [2019-12-18 11:53:10,328 INFO L442 AbstractCegarLoop]: Interpolant automaton has 3 states [2019-12-18 11:53:10,329 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-12-18 11:53:10,329 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-12-18 11:53:10,329 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-12-18 11:53:10,329 INFO L87 Difference]: Start difference. First operand 324769 states. Second operand 3 states. [2019-12-18 11:53:24,182 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-12-18 11:53:24,182 INFO L93 Difference]: Finished difference Result 401811 states and 2483370 transitions. [2019-12-18 11:53:24,182 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-12-18 11:53:24,182 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 9 [2019-12-18 11:53:24,183 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-12-18 11:53:27,605 INFO L225 Difference]: With dead ends: 401811 [2019-12-18 11:53:27,605 INFO L226 Difference]: Without dead ends: 401811 [2019-12-18 11:53:27,605 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 2 GetRequests, 1 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-12-18 11:53:53,729 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 401811 states. [2019-12-18 11:54:02,726 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 401811 to 315699. [2019-12-18 11:54:02,726 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 315699 states. Received shutdown request... [2019-12-18 11:54:16,075 WARN L527 AbstractCegarLoop]: Verification canceled [2019-12-18 11:54:16,080 WARN L227 ceAbstractionStarter]: Timeout [2019-12-18 11:54:16,080 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 18.12 11:54:16 BasicIcfg [2019-12-18 11:54:16,080 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2019-12-18 11:54:16,082 INFO L168 Benchmark]: Toolchain (without parser) took 228829.09 ms. Allocated memory was 138.4 MB in the beginning and 6.2 GB in the end (delta: 6.1 GB). Free memory was 101.3 MB in the beginning and 2.2 GB in the end (delta: -2.1 GB). Peak memory consumption was 5.3 GB. Max. memory is 7.1 GB. [2019-12-18 11:54:16,083 INFO L168 Benchmark]: CDTParser took 0.51 ms. Allocated memory is still 138.4 MB. Free memory was 121.6 MB in the beginning and 121.4 MB in the end (delta: 210.0 kB). Peak memory consumption was 210.0 kB. Max. memory is 7.1 GB. [2019-12-18 11:54:16,084 INFO L168 Benchmark]: CACSL2BoogieTranslator took 698.06 ms. Allocated memory was 138.4 MB in the beginning and 203.4 MB in the end (delta: 65.0 MB). Free memory was 101.1 MB in the beginning and 161.8 MB in the end (delta: -60.7 MB). Peak memory consumption was 25.0 MB. Max. memory is 7.1 GB. [2019-12-18 11:54:16,085 INFO L168 Benchmark]: Boogie Procedure Inliner took 51.84 ms. Allocated memory is still 203.4 MB. Free memory was 161.8 MB in the beginning and 159.8 MB in the end (delta: 2.0 MB). Peak memory consumption was 2.0 MB. Max. memory is 7.1 GB. [2019-12-18 11:54:16,085 INFO L168 Benchmark]: Boogie Preprocessor took 31.17 ms. Allocated memory is still 203.4 MB. Free memory was 159.8 MB in the beginning and 157.9 MB in the end (delta: 2.0 MB). Peak memory consumption was 2.0 MB. Max. memory is 7.1 GB. [2019-12-18 11:54:16,086 INFO L168 Benchmark]: RCFGBuilder took 436.75 ms. Allocated memory is still 203.4 MB. Free memory was 157.9 MB in the beginning and 138.0 MB in the end (delta: 19.9 MB). Peak memory consumption was 19.9 MB. Max. memory is 7.1 GB. [2019-12-18 11:54:16,087 INFO L168 Benchmark]: TraceAbstraction took 227605.99 ms. Allocated memory was 203.4 MB in the beginning and 6.2 GB in the end (delta: 6.0 GB). Free memory was 138.0 MB in the beginning and 2.2 GB in the end (delta: -2.0 GB). Peak memory consumption was 5.2 GB. Max. memory is 7.1 GB. [2019-12-18 11:54:16,091 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.51 ms. Allocated memory is still 138.4 MB. Free memory was 121.6 MB in the beginning and 121.4 MB in the end (delta: 210.0 kB). Peak memory consumption was 210.0 kB. Max. memory is 7.1 GB. * CACSL2BoogieTranslator took 698.06 ms. Allocated memory was 138.4 MB in the beginning and 203.4 MB in the end (delta: 65.0 MB). Free memory was 101.1 MB in the beginning and 161.8 MB in the end (delta: -60.7 MB). Peak memory consumption was 25.0 MB. Max. memory is 7.1 GB. * Boogie Procedure Inliner took 51.84 ms. Allocated memory is still 203.4 MB. Free memory was 161.8 MB in the beginning and 159.8 MB in the end (delta: 2.0 MB). Peak memory consumption was 2.0 MB. Max. memory is 7.1 GB. * Boogie Preprocessor took 31.17 ms. Allocated memory is still 203.4 MB. Free memory was 159.8 MB in the beginning and 157.9 MB in the end (delta: 2.0 MB). Peak memory consumption was 2.0 MB. Max. memory is 7.1 GB. * RCFGBuilder took 436.75 ms. Allocated memory is still 203.4 MB. Free memory was 157.9 MB in the beginning and 138.0 MB in the end (delta: 19.9 MB). Peak memory consumption was 19.9 MB. Max. memory is 7.1 GB. * TraceAbstraction took 227605.99 ms. Allocated memory was 203.4 MB in the beginning and 6.2 GB in the end (delta: 6.0 GB). Free memory was 138.0 MB in the beginning and 2.2 GB in the end (delta: -2.0 GB). Peak memory consumption was 5.2 GB. Max. memory is 7.1 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - StatisticsResult: PetriNetLargeBlockEncoding benchmarks LbeTime: 1.6s, 54 ProgramPointsBefore, 10 ProgramPointsAfterwards, 56 TransitionsBefore, 10 TransitionsAfterwards, 600 CoEnabledTransitionPairs, 6 FixpointIterations, 14 TrivialSequentialCompositions, 28 ConcurrentSequentialCompositions, 0 TrivialYvCompositions, 9 ConcurrentYvCompositions, 4 ChoiceCompositions, 308 VarBasedMoverChecksPositive, 2 VarBasedMoverChecksNegative, 0 SemBasedMoverChecksPositive, 2 SemBasedMoverChecksNegative, 0 SemBasedMoverChecksUnknown, SemBasedMoverCheckTime: 0.0s, 0 MoverChecksTotal, 400 CheckedPairsTotal, 51 TotalNumberOfCompositions - StatisticsResult: PetriNetLargeBlockEncoding benchmarks LbeTime: 1.5s, 83 ProgramPointsBefore, 25 ProgramPointsAfterwards, 87 TransitionsBefore, 27 TransitionsAfterwards, 3060 CoEnabledTransitionPairs, 6 FixpointIterations, 14 TrivialSequentialCompositions, 38 ConcurrentSequentialCompositions, 0 TrivialYvCompositions, 12 ConcurrentYvCompositions, 5 ChoiceCompositions, 1640 VarBasedMoverChecksPositive, 22 VarBasedMoverChecksNegative, 2 SemBasedMoverChecksPositive, 31 SemBasedMoverChecksNegative, 0 SemBasedMoverChecksUnknown, SemBasedMoverCheckTime: 0.1s, 0 MoverChecksTotal, 5103 CheckedPairsTotal, 64 TotalNumberOfCompositions - StatisticsResult: PetriNetLargeBlockEncoding benchmarks LbeTime: 1.7s, 112 ProgramPointsBefore, 35 ProgramPointsAfterwards, 118 TransitionsBefore, 38 TransitionsAfterwards, 7380 CoEnabledTransitionPairs, 6 FixpointIterations, 14 TrivialSequentialCompositions, 54 ConcurrentSequentialCompositions, 0 TrivialYvCompositions, 18 ConcurrentYvCompositions, 7 ChoiceCompositions, 3673 VarBasedMoverChecksPositive, 33 VarBasedMoverChecksNegative, 7 SemBasedMoverChecksPositive, 38 SemBasedMoverChecksNegative, 0 SemBasedMoverChecksUnknown, SemBasedMoverCheckTime: 0.1s, 0 MoverChecksTotal, 12847 CheckedPairsTotal, 86 TotalNumberOfCompositions - StatisticsResult: PetriNetLargeBlockEncoding benchmarks LbeTime: 2.1s, 141 ProgramPointsBefore, 45 ProgramPointsAfterwards, 149 TransitionsBefore, 49 TransitionsAfterwards, 13560 CoEnabledTransitionPairs, 6 FixpointIterations, 14 TrivialSequentialCompositions, 70 ConcurrentSequentialCompositions, 0 TrivialYvCompositions, 24 ConcurrentYvCompositions, 9 ChoiceCompositions, 6836 VarBasedMoverChecksPositive, 44 VarBasedMoverChecksNegative, 7 SemBasedMoverChecksPositive, 52 SemBasedMoverChecksNegative, 0 SemBasedMoverChecksUnknown, SemBasedMoverCheckTime: 0.2s, 0 MoverChecksTotal, 22948 CheckedPairsTotal, 108 TotalNumberOfCompositions - StatisticsResult: PetriNetLargeBlockEncoding benchmarks LbeTime: 2.9s, 170 ProgramPointsBefore, 55 ProgramPointsAfterwards, 180 TransitionsBefore, 60 TransitionsAfterwards, 21600 CoEnabledTransitionPairs, 6 FixpointIterations, 14 TrivialSequentialCompositions, 87 ConcurrentSequentialCompositions, 0 TrivialYvCompositions, 29 ConcurrentYvCompositions, 11 ChoiceCompositions, 10814 VarBasedMoverChecksPositive, 60 VarBasedMoverChecksNegative, 14 SemBasedMoverChecksPositive, 68 SemBasedMoverChecksNegative, 0 SemBasedMoverChecksUnknown, SemBasedMoverCheckTime: 0.2s, 0 MoverChecksTotal, 37290 CheckedPairsTotal, 130 TotalNumberOfCompositions - TimeoutResultAtElement [Line: 700]: Timeout (TraceAbstraction) Unable to prove that call of __VERIFIER_error() unreachable (line 700). Cancelled while ReachableStatesComputation was computing reachable states (173378 states constructedinput type DoubleDeckerAutomaton). - StatisticsResult: Ultimate Automizer benchmark data CFG has 2 procedures, 51 locations, 1 error locations. Result: TIMEOUT, OverallTime: 200.3s, OverallIterations: 1, TraceHistogramMax: 1, AutomataDifference: 17.2s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 0.0s, HoareTripleCheckerStatistics: 92 SDtfs, 46 SDslu, 30 SDs, 0 SdLazy, 48 SolverSat, 2 SolverUnsat, 0 SolverUnknown, 0 SolverNotchecked, 0.0s Time, PredicateUnifierStatistics: 0 DeclaredPredicates, 2 GetRequests, 1 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=324769occurred in iteration=0, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s DumpTime, AutomataMinimizationStatistics: 48.4s AutomataMinimizationTime, 1 MinimizatonAttempts, 0 StatesRemovedByMinimization, 0 NontrivialMinimizations, HoareAnnotationStatistics: No data available, RefinementEngineStatistics: TRACE_CHECK: 0.0s SsaConstructionTime, 0.0s SatisfiabilityAnalysisTime, 0.0s InterpolantComputationTime, 9 NumberOfCodeBlocks, 9 NumberOfCodeBlocksAsserted, 1 NumberOfCheckSat, 8 ConstructedInterpolants, 0 QuantifiedInterpolants, 128 SizeOfPredicates, 0 NumberOfNonLiveVariables, 0 ConjunctsInSsa, 0 ConjunctsInUnsatCore, 1 InterpolantComputations, 1 PerfectInterpolantSequences, 0/0 InterpolantCoveringCapability, INVARIANT_SYNTHESIS: No data available, INTERPOLANT_CONSOLIDATION: No data available, ABSTRACT_INTERPRETATION: No data available, PDR: No data available, SIFA: No data available, ReuseStatistics: No data available RESULT: Ultimate could not prove your program: Timeout Completed graceful shutdown