/usr/bin/java -Xmx8000000000 -Xss4m -jar ./plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata ./data -tc ../../../trunk/examples/toolchains/AutomizerCInline.xml -s ../../../trunk/examples/settings/automizer/concurrent/svcomp-Reach-32bit-Automizer_Default-noMmResRef-FA-SemanticLbe-McrStrategy.epf -i ../../../trunk/examples/svcomp/pthread-ext/03_incdec.i -------------------------------------------------------------------------------- This is Ultimate 0.1.25-b981219 [2020-04-18 07:36:41,654 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-04-18 07:36:41,657 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-04-18 07:36:41,675 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-04-18 07:36:41,675 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-04-18 07:36:41,678 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-04-18 07:36:41,679 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-04-18 07:36:41,687 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-04-18 07:36:41,689 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-04-18 07:36:41,690 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-04-18 07:36:41,691 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-04-18 07:36:41,692 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-04-18 07:36:41,694 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-04-18 07:36:41,696 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-04-18 07:36:41,698 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-04-18 07:36:41,699 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-04-18 07:36:41,700 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-04-18 07:36:41,701 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-04-18 07:36:41,702 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-04-18 07:36:41,704 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-04-18 07:36:41,706 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-04-18 07:36:41,707 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-04-18 07:36:41,708 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-04-18 07:36:41,708 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-04-18 07:36:41,711 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-04-18 07:36:41,711 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-04-18 07:36:41,711 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-04-18 07:36:41,712 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-04-18 07:36:41,712 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-04-18 07:36:41,713 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-04-18 07:36:41,713 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-04-18 07:36:41,714 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-04-18 07:36:41,715 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-04-18 07:36:41,716 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-04-18 07:36:41,717 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-04-18 07:36:41,717 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-04-18 07:36:41,717 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-04-18 07:36:41,718 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-04-18 07:36:41,718 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-04-18 07:36:41,719 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-04-18 07:36:41,719 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-04-18 07:36:41,720 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/automizer/concurrent/svcomp-Reach-32bit-Automizer_Default-noMmResRef-FA-SemanticLbe-McrStrategy.epf [2020-04-18 07:36:41,734 INFO L113 SettingsManager]: Loading preferences was successful [2020-04-18 07:36:41,735 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-04-18 07:36:41,736 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-04-18 07:36:41,736 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-04-18 07:36:41,736 INFO L138 SettingsManager]: * Use SBE=true [2020-04-18 07:36:41,736 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-04-18 07:36:41,737 INFO L138 SettingsManager]: * sizeof long=4 [2020-04-18 07:36:41,737 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-04-18 07:36:41,737 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-04-18 07:36:41,737 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-04-18 07:36:41,737 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-04-18 07:36:41,738 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-04-18 07:36:41,738 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-04-18 07:36:41,738 INFO L138 SettingsManager]: * sizeof long double=12 [2020-04-18 07:36:41,738 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-04-18 07:36:41,738 INFO L138 SettingsManager]: * Use constant arrays=true [2020-04-18 07:36:41,738 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-04-18 07:36:41,739 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-04-18 07:36:41,739 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2020-04-18 07:36:41,739 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-04-18 07:36:41,739 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-04-18 07:36:41,740 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-04-18 07:36:41,740 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-04-18 07:36:41,740 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-04-18 07:36:41,740 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-04-18 07:36:41,740 INFO L138 SettingsManager]: * Trace refinement strategy=MCR [2020-04-18 07:36:41,741 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2020-04-18 07:36:41,741 INFO L138 SettingsManager]: * Trace refinement strategy used in MCR=CAMEL [2020-04-18 07:36:41,741 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-04-18 07:36:41,741 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-04-18 07:36:42,017 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2020-04-18 07:36:42,037 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-04-18 07:36:42,043 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-04-18 07:36:42,044 INFO L271 PluginConnector]: Initializing CDTParser... [2020-04-18 07:36:42,045 INFO L275 PluginConnector]: CDTParser initialized [2020-04-18 07:36:42,046 INFO L429 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/pthread-ext/03_incdec.i [2020-04-18 07:36:42,125 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/b6f09828d/ff2c7dd061e348d79ab01a09a043726b/FLAGad084e223 [2020-04-18 07:36:42,686 INFO L306 CDTParser]: Found 1 translation units. [2020-04-18 07:36:42,687 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/pthread-ext/03_incdec.i [2020-04-18 07:36:42,704 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/b6f09828d/ff2c7dd061e348d79ab01a09a043726b/FLAGad084e223 [2020-04-18 07:36:43,009 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/b6f09828d/ff2c7dd061e348d79ab01a09a043726b [2020-04-18 07:36:43,018 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-04-18 07:36:43,040 INFO L131 ToolchainWalker]: Walking toolchain with 5 elements. [2020-04-18 07:36:43,042 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-04-18 07:36:43,042 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-04-18 07:36:43,045 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-04-18 07:36:43,047 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 18.04 07:36:43" (1/1) ... [2020-04-18 07:36:43,049 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@4cd0990c and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.04 07:36:43, skipping insertion in model container [2020-04-18 07:36:43,050 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 18.04 07:36:43" (1/1) ... [2020-04-18 07:36:43,058 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-04-18 07:36:43,122 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-04-18 07:36:43,606 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-04-18 07:36:43,623 INFO L203 MainTranslator]: Completed pre-run [2020-04-18 07:36:43,697 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-04-18 07:36:43,776 INFO L208 MainTranslator]: Completed translation [2020-04-18 07:36:43,777 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.04 07:36:43 WrapperNode [2020-04-18 07:36:43,777 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-04-18 07:36:43,778 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2020-04-18 07:36:43,778 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2020-04-18 07:36:43,779 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2020-04-18 07:36:43,788 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.04 07:36:43" (1/1) ... [2020-04-18 07:36:43,828 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.04 07:36:43" (1/1) ... [2020-04-18 07:36:43,859 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2020-04-18 07:36:43,860 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2020-04-18 07:36:43,860 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2020-04-18 07:36:43,860 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2020-04-18 07:36:43,870 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.04 07:36:43" (1/1) ... [2020-04-18 07:36:43,871 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.04 07:36:43" (1/1) ... [2020-04-18 07:36:43,874 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.04 07:36:43" (1/1) ... [2020-04-18 07:36:43,874 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.04 07:36:43" (1/1) ... [2020-04-18 07:36:43,880 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.04 07:36:43" (1/1) ... [2020-04-18 07:36:43,885 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.04 07:36:43" (1/1) ... [2020-04-18 07:36:43,888 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.04 07:36:43" (1/1) ... [2020-04-18 07:36:43,891 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2020-04-18 07:36:43,892 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2020-04-18 07:36:43,892 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2020-04-18 07:36:43,892 INFO L275 PluginConnector]: RCFGBuilder initialized [2020-04-18 07:36:43,893 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.04 07:36:43" (1/1) ... No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-04-18 07:36:43,963 INFO L130 BoogieDeclarations]: Found specification of procedure thr1 [2020-04-18 07:36:43,963 INFO L138 BoogieDeclarations]: Found implementation of procedure thr1 [2020-04-18 07:36:43,963 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2020-04-18 07:36:43,964 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2020-04-18 07:36:43,964 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2020-04-18 07:36:43,964 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2020-04-18 07:36:43,964 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2020-04-18 07:36:43,966 WARN L205 CfgBuilder]: User set CodeBlockSize to SequenceOfStatements but program contains fork statements. Overwriting the user preferences and setting CodeBlockSize to SingleStatement [2020-04-18 07:36:44,946 INFO L290 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2020-04-18 07:36:44,946 INFO L295 CfgBuilder]: Removed 9 assume(true) statements. [2020-04-18 07:36:44,950 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 18.04 07:36:44 BoogieIcfgContainer [2020-04-18 07:36:44,950 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2020-04-18 07:36:44,952 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2020-04-18 07:36:44,952 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2020-04-18 07:36:44,955 INFO L275 PluginConnector]: TraceAbstraction initialized [2020-04-18 07:36:44,955 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 18.04 07:36:43" (1/3) ... [2020-04-18 07:36:44,956 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@5d1d92cc and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 18.04 07:36:44, skipping insertion in model container [2020-04-18 07:36:44,956 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.04 07:36:43" (2/3) ... [2020-04-18 07:36:44,957 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@5d1d92cc and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 18.04 07:36:44, skipping insertion in model container [2020-04-18 07:36:44,957 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 18.04 07:36:44" (3/3) ... [2020-04-18 07:36:44,959 INFO L109 eAbstractionObserver]: Analyzing ICFG 03_incdec.i [2020-04-18 07:36:44,970 WARN L146 ceAbstractionStarter]: Switching off computation of Hoare annotation because input is a concurrent program [2020-04-18 07:36:44,970 INFO L157 ceAbstractionStarter]: Automizer settings: Hoare:false NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2020-04-18 07:36:44,978 INFO L169 ceAbstractionStarter]: Appying trace abstraction to program that has 2 error locations. [2020-04-18 07:36:44,979 INFO L340 ceAbstractionStarter]: Constructing petrified ICFG for 1 thread instances. [2020-04-18 07:36:45,002 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 07:36:45,003 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 07:36:45,003 WARN L315 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 07:36:45,003 WARN L315 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 07:36:45,003 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_#t~nondet2| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 07:36:45,004 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_#t~nondet2| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 07:36:45,004 WARN L315 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0_~r~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 07:36:45,005 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_#t~nondet2| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 07:36:45,005 WARN L315 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0_~r~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 07:36:45,005 WARN L315 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0_~r~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 07:36:45,005 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_inc_#res| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 07:36:45,005 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_dec_#res| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 07:36:45,006 WARN L315 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0_inc_~inc_v~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 07:36:45,006 WARN L315 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0_dec_~dec_v~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 07:36:45,006 WARN L315 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0_inc_~inc_v~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 07:36:45,006 WARN L315 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0_dec_~dec_v~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 07:36:45,006 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 07:36:45,007 WARN L315 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 07:36:45,007 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 07:36:45,007 WARN L315 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 07:36:45,007 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 07:36:45,008 WARN L315 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 07:36:45,008 WARN L315 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0_inc_~inc_v~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 07:36:45,008 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 07:36:45,009 WARN L315 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 07:36:45,009 WARN L315 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0_dec_~dec_v~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 07:36:45,009 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_inc_#res| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 07:36:45,009 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_dec_#res| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 07:36:45,009 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_inc_#res| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 07:36:45,010 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_#t~ret3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 07:36:45,010 WARN L315 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0_inc_~inc_v~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 07:36:45,010 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_dec_#res| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 07:36:45,010 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_#t~ret4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 07:36:45,010 WARN L315 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0_dec_~dec_v~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 07:36:45,011 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_#t~ret3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 07:36:45,011 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 07:36:45,011 WARN L315 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 07:36:45,011 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_#t~ret4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 07:36:45,011 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 07:36:45,012 WARN L315 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 07:36:45,012 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 07:36:45,012 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 07:36:45,012 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 07:36:45,012 WARN L315 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 07:36:45,013 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 07:36:45,013 WARN L315 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 07:36:45,013 WARN L315 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0_inc_~inc_v~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 07:36:45,013 WARN L315 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0_inc_~inc_v~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 07:36:45,014 WARN L315 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0_dec_~dec_v~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 07:36:45,014 WARN L315 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0_dec_~dec_v~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 07:36:45,014 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 07:36:45,015 WARN L315 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 07:36:45,015 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 07:36:45,015 WARN L315 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 07:36:45,015 WARN L315 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0_inc_~inc_v~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 07:36:45,016 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_inc_#res| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 07:36:45,016 WARN L315 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0_dec_~dec_v~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 07:36:45,016 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_dec_#res| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 07:36:45,019 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 07:36:45,020 WARN L315 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 07:36:45,020 WARN L315 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0_inc_~inc_v~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 07:36:45,020 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 07:36:45,020 WARN L315 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 07:36:45,021 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_#t~nondet2| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 07:36:45,021 WARN L315 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0_~r~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 07:36:45,021 WARN L315 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 07:36:45,021 WARN L315 ript$VariableManager]: TermVariabe thr1Thread1of1ForFork0_dec_~dec_v~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 07:36:45,021 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_#t~ret3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 07:36:45,022 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_#t~ret4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 07:36:45,022 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_inc_#res| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 07:36:45,022 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 07:36:45,022 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread1of1ForFork0_dec_#res| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 07:36:45,038 INFO L251 AbstractCegarLoop]: Starting to check reachability of 5 error locations. [2020-04-18 07:36:45,059 INFO L375 AbstractCegarLoop]: Interprodecural is true [2020-04-18 07:36:45,059 INFO L376 AbstractCegarLoop]: Hoare is true [2020-04-18 07:36:45,059 INFO L377 AbstractCegarLoop]: Compute interpolants for FPandBP [2020-04-18 07:36:45,059 INFO L378 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2020-04-18 07:36:45,060 INFO L379 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2020-04-18 07:36:45,060 INFO L380 AbstractCegarLoop]: Difference is false [2020-04-18 07:36:45,060 INFO L381 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2020-04-18 07:36:45,060 INFO L385 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2020-04-18 07:36:45,076 INFO L152 etLargeBlockEncoding]: Starting large block encoding on Petri net that has 68 places, 71 transitions, 147 flow [2020-04-18 07:36:45,078 INFO L71 FinitePrefix]: Start finitePrefix. Operand has 68 places, 71 transitions, 147 flow [2020-04-18 07:36:45,113 INFO L129 PetriNetUnfolder]: 7/79 cut-off events. [2020-04-18 07:36:45,113 INFO L130 PetriNetUnfolder]: For 0/0 co-relation queries the response was YES. [2020-04-18 07:36:45,118 INFO L80 FinitePrefix]: Finished finitePrefix Result has 84 conditions, 79 events. 7/79 cut-off events. For 0/0 co-relation queries the response was YES. Maximal size of possible extension queue 5. Compared 151 event pairs, 0 based on Foata normal form. 0/68 useless extension candidates. Maximal degree in co-relation 59. Up to 4 conditions per place. [2020-04-18 07:36:45,121 INFO L71 FinitePrefix]: Start finitePrefix. Operand has 68 places, 71 transitions, 147 flow [2020-04-18 07:36:45,138 INFO L129 PetriNetUnfolder]: 7/79 cut-off events. [2020-04-18 07:36:45,139 INFO L130 PetriNetUnfolder]: For 0/0 co-relation queries the response was YES. [2020-04-18 07:36:45,140 INFO L80 FinitePrefix]: Finished finitePrefix Result has 84 conditions, 79 events. 7/79 cut-off events. For 0/0 co-relation queries the response was YES. Maximal size of possible extension queue 5. Compared 151 event pairs, 0 based on Foata normal form. 0/68 useless extension candidates. Maximal degree in co-relation 59. Up to 4 conditions per place. [2020-04-18 07:36:45,142 INFO L158 etLargeBlockEncoding]: Number of co-enabled transitions 1000 [2020-04-18 07:36:45,143 INFO L170 etLargeBlockEncoding]: Semantic Check. [2020-04-18 07:36:45,646 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2020-04-18 07:36:45,891 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2020-04-18 07:36:48,061 INFO L206 etLargeBlockEncoding]: Checked pairs total: 773 [2020-04-18 07:36:48,061 INFO L214 etLargeBlockEncoding]: Total number of compositions: 93 [2020-04-18 07:36:48,064 INFO L100 iNet2FiniteAutomaton]: Start petriNet2FiniteAutomaton. Operand has 12 places, 9 transitions, 23 flow [2020-04-18 07:36:48,072 INFO L122 iNet2FiniteAutomaton]: Finished petriNet2FiniteAutomaton. Result 24 states. [2020-04-18 07:36:48,074 INFO L276 IsEmpty]: Start isEmpty. Operand 24 states. [2020-04-18 07:36:48,080 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 5 [2020-04-18 07:36:48,080 INFO L417 BasicCegarLoop]: Found error trace [2020-04-18 07:36:48,081 INFO L425 BasicCegarLoop]: trace histogram [1, 1, 1, 1] [2020-04-18 07:36:48,081 INFO L427 AbstractCegarLoop]: === Iteration 1 === [thr1Err0ASSERT_VIOLATIONERROR_FUNCTION, thr1Err1ASSERT_VIOLATIONERROR_FUNCTION, thr1Err1ASSERT_VIOLATIONERROR_FUNCTION, thr1Err0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATION]=== [2020-04-18 07:36:48,087 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-04-18 07:36:48,087 INFO L82 PathProgramCache]: Analyzing trace with hash 19202899, now seen corresponding path program 1 times [2020-04-18 07:36:48,094 INFO L163 FreeRefinementEngine]: Executing refinement strategy MCR [2020-04-18 07:36:48,094 INFO L354 FreeRefinementEngine]: Using trace check StrategyModuleMcr [1564429109] [2020-04-18 07:36:48,109 INFO L256 McrAutomatonBuilder]: Started intersection. [2020-04-18 07:36:48,120 INFO L259 McrAutomatonBuilder]: Finished intersection with 5 states and 4 transitions. [2020-04-18 07:36:48,121 INFO L276 IsEmpty]: Start isEmpty. Operand 5 states. [2020-04-18 07:36:48,121 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 5 [2020-04-18 07:36:48,122 INFO L105 Mcr]: ---- MCR iteration 0 ---- [2020-04-18 07:36:48,122 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-04-18 07:36:48,122 INFO L82 PathProgramCache]: Analyzing trace with hash 19202899, now seen corresponding path program 2 times [2020-04-18 07:36:48,126 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-04-18 07:36:48,126 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2013641691] [2020-04-18 07:36:48,126 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-04-18 07:36:48,221 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-04-18 07:36:48,259 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-04-18 07:36:48,260 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2013641691] [2020-04-18 07:36:48,261 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-04-18 07:36:48,261 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [1] imperfect sequences [] total 1 [2020-04-18 07:36:48,262 INFO L201 McrAutomatonBuilder]: Constructing automaton for MCR equivalence class. [2020-04-18 07:36:48,263 INFO L256 McrAutomatonBuilder]: Started intersection. [2020-04-18 07:36:48,263 INFO L259 McrAutomatonBuilder]: Finished intersection with 5 states and 4 transitions. [2020-04-18 07:36:48,264 INFO L282 McrAutomatonBuilder]: Constructing interpolant automaton by labelling MCR automaton. [2020-04-18 07:36:48,267 INFO L356 McrAutomatonBuilder]: Construction finished. Needed to calculate wp 0 times. [2020-04-18 07:36:48,270 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 2 interpolants. [2020-04-18 07:36:48,271 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2020-04-18 07:36:48,272 INFO L87 Difference]: Start difference. First operand 5 states. Second operand 2 states. [2020-04-18 07:36:48,276 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-04-18 07:36:48,276 INFO L93 Difference]: Finished difference Result 5 states and 4 transitions. [2020-04-18 07:36:48,276 INFO L276 IsEmpty]: Start isEmpty. Operand 5 states and 4 transitions. [2020-04-18 07:36:48,276 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-04-18 07:36:48,277 INFO L354 FreeRefinementEngine]: Using interpolant generator StrategyModuleMcr [1564429109] [2020-04-18 07:36:48,277 INFO L220 FreeRefinementEngine]: Constructing automaton from 0 perfect and 1 imperfect interpolant sequences. [2020-04-18 07:36:48,278 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [1] total 1 [2020-04-18 07:36:48,278 INFO L156 tionRefinementEngine]: Using interpolant automaton builder StrategyModuleMcr [1564429109] [2020-04-18 07:36:48,279 INFO L459 AbstractCegarLoop]: Interpolant automaton has 2 states [2020-04-18 07:36:48,280 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy MCR [2020-04-18 07:36:48,284 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 2 interpolants. [2020-04-18 07:36:48,284 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2020-04-18 07:36:48,284 INFO L87 Difference]: Start difference. First operand 24 states. Second operand 2 states. [2020-04-18 07:36:48,286 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-04-18 07:36:48,286 INFO L93 Difference]: Finished difference Result 11 states and 13 transitions. [2020-04-18 07:36:48,286 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2020-04-18 07:36:48,287 INFO L78 Accepts]: Start accepts. Automaton has 2 states. Word has length 4 [2020-04-18 07:36:48,287 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-04-18 07:36:48,293 INFO L225 Difference]: With dead ends: 11 [2020-04-18 07:36:48,294 INFO L226 Difference]: Without dead ends: 11 [2020-04-18 07:36:48,295 INFO L678 BasicCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 3 SyntacticMatches, 0 SemanticMatches, 0 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2020-04-18 07:36:48,308 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 11 states. [2020-04-18 07:36:48,320 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 11 to 11. [2020-04-18 07:36:48,321 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 11 states. [2020-04-18 07:36:48,322 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 11 states to 11 states and 13 transitions. [2020-04-18 07:36:48,323 INFO L78 Accepts]: Start accepts. Automaton has 11 states and 13 transitions. Word has length 4 [2020-04-18 07:36:48,323 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-04-18 07:36:48,323 INFO L479 AbstractCegarLoop]: Abstraction has 11 states and 13 transitions. [2020-04-18 07:36:48,324 INFO L480 AbstractCegarLoop]: Interpolant automaton has 2 states. [2020-04-18 07:36:48,324 INFO L276 IsEmpty]: Start isEmpty. Operand 11 states and 13 transitions. [2020-04-18 07:36:48,324 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2020-04-18 07:36:48,324 INFO L417 BasicCegarLoop]: Found error trace [2020-04-18 07:36:48,324 INFO L425 BasicCegarLoop]: trace histogram [2, 1, 1, 1, 1] [2020-04-18 07:36:48,325 INFO L427 AbstractCegarLoop]: === Iteration 2 === [thr1Err0ASSERT_VIOLATIONERROR_FUNCTION, thr1Err1ASSERT_VIOLATIONERROR_FUNCTION, thr1Err1ASSERT_VIOLATIONERROR_FUNCTION, thr1Err0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATION]=== [2020-04-18 07:36:48,325 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-04-18 07:36:48,325 INFO L82 PathProgramCache]: Analyzing trace with hash 1273991408, now seen corresponding path program 1 times [2020-04-18 07:36:48,325 INFO L163 FreeRefinementEngine]: Executing refinement strategy MCR [2020-04-18 07:36:48,326 INFO L354 FreeRefinementEngine]: Using trace check StrategyModuleMcr [1774551782] [2020-04-18 07:36:48,326 INFO L256 McrAutomatonBuilder]: Started intersection. [2020-04-18 07:36:48,327 INFO L259 McrAutomatonBuilder]: Finished intersection with 7 states and 6 transitions. [2020-04-18 07:36:48,327 INFO L276 IsEmpty]: Start isEmpty. Operand 7 states. [2020-04-18 07:36:48,327 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2020-04-18 07:36:48,327 INFO L105 Mcr]: ---- MCR iteration 0 ---- [2020-04-18 07:36:48,328 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-04-18 07:36:48,328 INFO L82 PathProgramCache]: Analyzing trace with hash 1273991408, now seen corresponding path program 2 times [2020-04-18 07:36:48,328 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-04-18 07:36:48,328 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1583099558] [2020-04-18 07:36:48,329 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-04-18 07:36:48,357 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2020-04-18 07:36:48,380 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2020-04-18 07:36:48,404 INFO L174 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2020-04-18 07:36:48,404 INFO L174 FreeRefinementEngine]: Strategy MCR found a feasible trace [2020-04-18 07:36:48,405 INFO L523 BasicCegarLoop]: Counterexample might be feasible [2020-04-18 07:36:48,406 WARN L363 ceAbstractionStarter]: 1 thread instances were not sufficient, I will increase this number and restart the analysis [2020-04-18 07:36:48,406 INFO L340 ceAbstractionStarter]: Constructing petrified ICFG for 2 thread instances. [2020-04-18 07:36:48,416 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 07:36:48,417 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 07:36:48,417 WARN L315 ript$VariableManager]: TermVariabe thr1Thread2of2ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 07:36:48,417 WARN L315 ript$VariableManager]: TermVariabe thr1Thread2of2ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 07:36:48,417 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0_#t~nondet2| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 07:36:48,417 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0_#t~nondet2| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 07:36:48,417 WARN L315 ript$VariableManager]: TermVariabe thr1Thread2of2ForFork0_~r~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 07:36:48,418 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0_#t~nondet2| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 07:36:48,418 WARN L315 ript$VariableManager]: TermVariabe thr1Thread2of2ForFork0_~r~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 07:36:48,418 WARN L315 ript$VariableManager]: TermVariabe thr1Thread2of2ForFork0_~r~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 07:36:48,418 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0_inc_#res| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 07:36:48,418 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0_dec_#res| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 07:36:48,419 WARN L315 ript$VariableManager]: TermVariabe thr1Thread2of2ForFork0_inc_~inc_v~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 07:36:48,419 WARN L315 ript$VariableManager]: TermVariabe thr1Thread2of2ForFork0_dec_~dec_v~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 07:36:48,419 WARN L315 ript$VariableManager]: TermVariabe thr1Thread2of2ForFork0_inc_~inc_v~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 07:36:48,419 WARN L315 ript$VariableManager]: TermVariabe thr1Thread2of2ForFork0_dec_~dec_v~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 07:36:48,419 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 07:36:48,419 WARN L315 ript$VariableManager]: TermVariabe thr1Thread2of2ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 07:36:48,420 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 07:36:48,420 WARN L315 ript$VariableManager]: TermVariabe thr1Thread2of2ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 07:36:48,420 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 07:36:48,420 WARN L315 ript$VariableManager]: TermVariabe thr1Thread2of2ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 07:36:48,420 WARN L315 ript$VariableManager]: TermVariabe thr1Thread2of2ForFork0_inc_~inc_v~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 07:36:48,421 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 07:36:48,421 WARN L315 ript$VariableManager]: TermVariabe thr1Thread2of2ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 07:36:48,421 WARN L315 ript$VariableManager]: TermVariabe thr1Thread2of2ForFork0_dec_~dec_v~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 07:36:48,421 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0_inc_#res| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 07:36:48,421 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0_dec_#res| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 07:36:48,422 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0_inc_#res| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 07:36:48,422 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0_#t~ret3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 07:36:48,422 WARN L315 ript$VariableManager]: TermVariabe thr1Thread2of2ForFork0_inc_~inc_v~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 07:36:48,422 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0_dec_#res| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 07:36:48,422 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0_#t~ret4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 07:36:48,422 WARN L315 ript$VariableManager]: TermVariabe thr1Thread2of2ForFork0_dec_~dec_v~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 07:36:48,423 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0_#t~ret3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 07:36:48,423 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 07:36:48,423 WARN L315 ript$VariableManager]: TermVariabe thr1Thread2of2ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 07:36:48,423 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0_#t~ret4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 07:36:48,423 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 07:36:48,423 WARN L315 ript$VariableManager]: TermVariabe thr1Thread2of2ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 07:36:48,424 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 07:36:48,424 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 07:36:48,424 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 07:36:48,424 WARN L315 ript$VariableManager]: TermVariabe thr1Thread2of2ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 07:36:48,424 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 07:36:48,424 WARN L315 ript$VariableManager]: TermVariabe thr1Thread2of2ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 07:36:48,425 WARN L315 ript$VariableManager]: TermVariabe thr1Thread2of2ForFork0_inc_~inc_v~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 07:36:48,425 WARN L315 ript$VariableManager]: TermVariabe thr1Thread2of2ForFork0_inc_~inc_v~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 07:36:48,425 WARN L315 ript$VariableManager]: TermVariabe thr1Thread2of2ForFork0_dec_~dec_v~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 07:36:48,425 WARN L315 ript$VariableManager]: TermVariabe thr1Thread2of2ForFork0_dec_~dec_v~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 07:36:48,426 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 07:36:48,426 WARN L315 ript$VariableManager]: TermVariabe thr1Thread2of2ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 07:36:48,426 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 07:36:48,426 WARN L315 ript$VariableManager]: TermVariabe thr1Thread2of2ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 07:36:48,426 WARN L315 ript$VariableManager]: TermVariabe thr1Thread2of2ForFork0_inc_~inc_v~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 07:36:48,427 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0_inc_#res| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 07:36:48,427 WARN L315 ript$VariableManager]: TermVariabe thr1Thread2of2ForFork0_dec_~dec_v~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 07:36:48,427 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0_dec_#res| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 07:36:48,428 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 07:36:48,428 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 07:36:48,428 WARN L315 ript$VariableManager]: TermVariabe thr1Thread1of2ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 07:36:48,428 WARN L315 ript$VariableManager]: TermVariabe thr1Thread1of2ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 07:36:48,428 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0_#t~nondet2| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 07:36:48,428 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0_#t~nondet2| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 07:36:48,429 WARN L315 ript$VariableManager]: TermVariabe thr1Thread1of2ForFork0_~r~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 07:36:48,429 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0_#t~nondet2| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 07:36:48,429 WARN L315 ript$VariableManager]: TermVariabe thr1Thread1of2ForFork0_~r~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 07:36:48,429 WARN L315 ript$VariableManager]: TermVariabe thr1Thread1of2ForFork0_~r~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 07:36:48,429 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0_inc_#res| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 07:36:48,430 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0_dec_#res| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 07:36:48,430 WARN L315 ript$VariableManager]: TermVariabe thr1Thread1of2ForFork0_inc_~inc_v~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 07:36:48,430 WARN L315 ript$VariableManager]: TermVariabe thr1Thread1of2ForFork0_dec_~dec_v~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 07:36:48,430 WARN L315 ript$VariableManager]: TermVariabe thr1Thread1of2ForFork0_inc_~inc_v~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 07:36:48,430 WARN L315 ript$VariableManager]: TermVariabe thr1Thread1of2ForFork0_dec_~dec_v~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 07:36:48,430 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 07:36:48,430 WARN L315 ript$VariableManager]: TermVariabe thr1Thread1of2ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 07:36:48,431 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 07:36:48,431 WARN L315 ript$VariableManager]: TermVariabe thr1Thread1of2ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 07:36:48,431 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 07:36:48,431 WARN L315 ript$VariableManager]: TermVariabe thr1Thread1of2ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 07:36:48,431 WARN L315 ript$VariableManager]: TermVariabe thr1Thread1of2ForFork0_inc_~inc_v~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 07:36:48,432 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 07:36:48,432 WARN L315 ript$VariableManager]: TermVariabe thr1Thread1of2ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 07:36:48,432 WARN L315 ript$VariableManager]: TermVariabe thr1Thread1of2ForFork0_dec_~dec_v~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 07:36:48,432 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0_inc_#res| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 07:36:48,432 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0_dec_#res| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 07:36:48,432 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0_inc_#res| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 07:36:48,432 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0_#t~ret3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 07:36:48,433 WARN L315 ript$VariableManager]: TermVariabe thr1Thread1of2ForFork0_inc_~inc_v~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 07:36:48,433 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0_dec_#res| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 07:36:48,433 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0_#t~ret4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 07:36:48,433 WARN L315 ript$VariableManager]: TermVariabe thr1Thread1of2ForFork0_dec_~dec_v~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 07:36:48,433 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0_#t~ret3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 07:36:48,433 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 07:36:48,434 WARN L315 ript$VariableManager]: TermVariabe thr1Thread1of2ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 07:36:48,434 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0_#t~ret4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 07:36:48,434 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 07:36:48,434 WARN L315 ript$VariableManager]: TermVariabe thr1Thread1of2ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 07:36:48,434 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 07:36:48,434 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 07:36:48,435 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 07:36:48,435 WARN L315 ript$VariableManager]: TermVariabe thr1Thread1of2ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 07:36:48,435 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 07:36:48,435 WARN L315 ript$VariableManager]: TermVariabe thr1Thread1of2ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 07:36:48,435 WARN L315 ript$VariableManager]: TermVariabe thr1Thread1of2ForFork0_inc_~inc_v~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 07:36:48,435 WARN L315 ript$VariableManager]: TermVariabe thr1Thread1of2ForFork0_inc_~inc_v~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 07:36:48,436 WARN L315 ript$VariableManager]: TermVariabe thr1Thread1of2ForFork0_dec_~dec_v~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 07:36:48,436 WARN L315 ript$VariableManager]: TermVariabe thr1Thread1of2ForFork0_dec_~dec_v~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 07:36:48,436 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 07:36:48,436 WARN L315 ript$VariableManager]: TermVariabe thr1Thread1of2ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 07:36:48,437 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 07:36:48,437 WARN L315 ript$VariableManager]: TermVariabe thr1Thread1of2ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 07:36:48,437 WARN L315 ript$VariableManager]: TermVariabe thr1Thread1of2ForFork0_inc_~inc_v~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 07:36:48,437 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0_inc_#res| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 07:36:48,437 WARN L315 ript$VariableManager]: TermVariabe thr1Thread1of2ForFork0_dec_~dec_v~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 07:36:48,437 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0_dec_#res| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 07:36:48,438 WARN L315 ript$VariableManager]: TermVariabe thr1Thread1of2ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 07:36:48,438 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0_#t~ret4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 07:36:48,438 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0_dec_#res| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 07:36:48,438 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0_#t~ret3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 07:36:48,438 WARN L315 ript$VariableManager]: TermVariabe thr1Thread1of2ForFork0_~r~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 07:36:48,439 WARN L315 ript$VariableManager]: TermVariabe thr1Thread1of2ForFork0_dec_~dec_v~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 07:36:48,439 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 07:36:48,439 WARN L315 ript$VariableManager]: TermVariabe thr1Thread1of2ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 07:36:48,439 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 07:36:48,439 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 07:36:48,439 WARN L315 ript$VariableManager]: TermVariabe thr1Thread1of2ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 07:36:48,439 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0_#t~nondet2| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 07:36:48,440 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread1of2ForFork0_inc_#res| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 07:36:48,440 WARN L315 ript$VariableManager]: TermVariabe thr1Thread1of2ForFork0_inc_~inc_v~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 07:36:48,442 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0_#t~nondet2| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 07:36:48,442 WARN L315 ript$VariableManager]: TermVariabe thr1Thread2of2ForFork0_dec_~dec_v~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 07:36:48,442 WARN L315 ript$VariableManager]: TermVariabe thr1Thread2of2ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 07:36:48,442 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 07:36:48,443 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0_dec_#res| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 07:36:48,443 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0_inc_#res| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 07:36:48,443 WARN L315 ript$VariableManager]: TermVariabe thr1Thread2of2ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 07:36:48,443 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0_#t~ret4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 07:36:48,443 WARN L315 ript$VariableManager]: TermVariabe thr1Thread2of2ForFork0_inc_~inc_v~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 07:36:48,443 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0_#t~ret3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 07:36:48,444 WARN L315 ript$VariableManager]: TermVariabe thr1Thread2of2ForFork0_~r~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 07:36:48,444 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 07:36:48,444 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread2of2ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 07:36:48,444 WARN L315 ript$VariableManager]: TermVariabe thr1Thread2of2ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 07:36:48,445 INFO L251 AbstractCegarLoop]: Starting to check reachability of 7 error locations. [2020-04-18 07:36:48,446 INFO L375 AbstractCegarLoop]: Interprodecural is true [2020-04-18 07:36:48,446 INFO L376 AbstractCegarLoop]: Hoare is true [2020-04-18 07:36:48,446 INFO L377 AbstractCegarLoop]: Compute interpolants for FPandBP [2020-04-18 07:36:48,446 INFO L378 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2020-04-18 07:36:48,446 INFO L379 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2020-04-18 07:36:48,446 INFO L380 AbstractCegarLoop]: Difference is false [2020-04-18 07:36:48,447 INFO L381 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2020-04-18 07:36:48,447 INFO L385 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2020-04-18 07:36:48,450 INFO L152 etLargeBlockEncoding]: Starting large block encoding on Petri net that has 116 places, 122 transitions, 256 flow [2020-04-18 07:36:48,450 INFO L71 FinitePrefix]: Start finitePrefix. Operand has 116 places, 122 transitions, 256 flow [2020-04-18 07:36:48,487 INFO L129 PetriNetUnfolder]: 13/139 cut-off events. [2020-04-18 07:36:48,488 INFO L130 PetriNetUnfolder]: For 2/2 co-relation queries the response was YES. [2020-04-18 07:36:48,493 INFO L80 FinitePrefix]: Finished finitePrefix Result has 149 conditions, 139 events. 13/139 cut-off events. For 2/2 co-relation queries the response was YES. Maximal size of possible extension queue 9. Compared 440 event pairs, 0 based on Foata normal form. 0/119 useless extension candidates. Maximal degree in co-relation 109. Up to 6 conditions per place. [2020-04-18 07:36:48,503 INFO L71 FinitePrefix]: Start finitePrefix. Operand has 116 places, 122 transitions, 256 flow [2020-04-18 07:36:48,542 INFO L129 PetriNetUnfolder]: 13/139 cut-off events. [2020-04-18 07:36:48,542 INFO L130 PetriNetUnfolder]: For 2/2 co-relation queries the response was YES. [2020-04-18 07:36:48,544 INFO L80 FinitePrefix]: Finished finitePrefix Result has 149 conditions, 139 events. 13/139 cut-off events. For 2/2 co-relation queries the response was YES. Maximal size of possible extension queue 9. Compared 440 event pairs, 0 based on Foata normal form. 0/119 useless extension candidates. Maximal degree in co-relation 109. Up to 6 conditions per place. [2020-04-18 07:36:48,553 INFO L158 etLargeBlockEncoding]: Number of co-enabled transitions 7100 [2020-04-18 07:36:48,553 INFO L170 etLargeBlockEncoding]: Semantic Check. [2020-04-18 07:36:52,221 INFO L206 etLargeBlockEncoding]: Checked pairs total: 42073 [2020-04-18 07:36:52,222 INFO L214 etLargeBlockEncoding]: Total number of compositions: 113 [2020-04-18 07:36:52,223 INFO L100 iNet2FiniteAutomaton]: Start petriNet2FiniteAutomaton. Operand has 54 places, 57 transitions, 126 flow [2020-04-18 07:36:52,436 INFO L122 iNet2FiniteAutomaton]: Finished petriNet2FiniteAutomaton. Result 2512 states. [2020-04-18 07:36:52,436 INFO L276 IsEmpty]: Start isEmpty. Operand 2512 states. [2020-04-18 07:36:52,444 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2020-04-18 07:36:52,444 INFO L417 BasicCegarLoop]: Found error trace [2020-04-18 07:36:52,445 INFO L425 BasicCegarLoop]: trace histogram [3, 2, 1, 1, 1, 1] [2020-04-18 07:36:52,445 INFO L427 AbstractCegarLoop]: === Iteration 1 === [thr1Err0ASSERT_VIOLATIONERROR_FUNCTION, thr1Err1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATION, thr1Err0ASSERT_VIOLATIONERROR_FUNCTION, thr1Err1ASSERT_VIOLATIONERROR_FUNCTION, thr1Err0ASSERT_VIOLATIONERROR_FUNCTION, thr1Err1ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-04-18 07:36:52,446 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-04-18 07:36:52,446 INFO L82 PathProgramCache]: Analyzing trace with hash 711365347, now seen corresponding path program 1 times [2020-04-18 07:36:52,446 INFO L163 FreeRefinementEngine]: Executing refinement strategy MCR [2020-04-18 07:36:52,447 INFO L354 FreeRefinementEngine]: Using trace check StrategyModuleMcr [1853044924] [2020-04-18 07:36:52,448 INFO L256 McrAutomatonBuilder]: Started intersection. [2020-04-18 07:36:52,449 INFO L259 McrAutomatonBuilder]: Finished intersection with 10 states and 9 transitions. [2020-04-18 07:36:52,451 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states. [2020-04-18 07:36:52,451 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2020-04-18 07:36:52,452 INFO L105 Mcr]: ---- MCR iteration 0 ---- [2020-04-18 07:36:52,452 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-04-18 07:36:52,455 INFO L82 PathProgramCache]: Analyzing trace with hash 711365347, now seen corresponding path program 2 times [2020-04-18 07:36:52,455 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-04-18 07:36:52,456 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [950966923] [2020-04-18 07:36:52,456 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-04-18 07:36:52,486 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2020-04-18 07:36:52,498 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2020-04-18 07:36:52,503 INFO L174 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2020-04-18 07:36:52,503 INFO L174 FreeRefinementEngine]: Strategy MCR found a feasible trace [2020-04-18 07:36:52,504 INFO L523 BasicCegarLoop]: Counterexample might be feasible [2020-04-18 07:36:52,504 WARN L363 ceAbstractionStarter]: 2 thread instances were not sufficient, I will increase this number and restart the analysis [2020-04-18 07:36:52,506 INFO L340 ceAbstractionStarter]: Constructing petrified ICFG for 3 thread instances. [2020-04-18 07:36:52,516 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork0_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 07:36:52,516 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork0_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 07:36:52,516 WARN L315 ript$VariableManager]: TermVariabe thr1Thread3of3ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 07:36:52,516 WARN L315 ript$VariableManager]: TermVariabe thr1Thread3of3ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 07:36:52,517 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork0_#t~nondet2| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 07:36:52,517 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork0_#t~nondet2| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 07:36:52,517 WARN L315 ript$VariableManager]: TermVariabe thr1Thread3of3ForFork0_~r~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 07:36:52,517 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork0_#t~nondet2| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 07:36:52,517 WARN L315 ript$VariableManager]: TermVariabe thr1Thread3of3ForFork0_~r~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 07:36:52,517 WARN L315 ript$VariableManager]: TermVariabe thr1Thread3of3ForFork0_~r~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 07:36:52,517 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork0_inc_#res| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 07:36:52,518 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork0_dec_#res| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 07:36:52,518 WARN L315 ript$VariableManager]: TermVariabe thr1Thread3of3ForFork0_inc_~inc_v~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 07:36:52,518 WARN L315 ript$VariableManager]: TermVariabe thr1Thread3of3ForFork0_dec_~dec_v~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 07:36:52,518 WARN L315 ript$VariableManager]: TermVariabe thr1Thread3of3ForFork0_inc_~inc_v~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 07:36:52,518 WARN L315 ript$VariableManager]: TermVariabe thr1Thread3of3ForFork0_dec_~dec_v~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 07:36:52,518 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 07:36:52,519 WARN L315 ript$VariableManager]: TermVariabe thr1Thread3of3ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 07:36:52,519 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 07:36:52,519 WARN L315 ript$VariableManager]: TermVariabe thr1Thread3of3ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 07:36:52,519 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 07:36:52,519 WARN L315 ript$VariableManager]: TermVariabe thr1Thread3of3ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 07:36:52,519 WARN L315 ript$VariableManager]: TermVariabe thr1Thread3of3ForFork0_inc_~inc_v~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 07:36:52,520 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 07:36:52,520 WARN L315 ript$VariableManager]: TermVariabe thr1Thread3of3ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 07:36:52,520 WARN L315 ript$VariableManager]: TermVariabe thr1Thread3of3ForFork0_dec_~dec_v~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 07:36:52,520 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork0_inc_#res| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 07:36:52,520 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork0_dec_#res| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 07:36:52,520 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork0_inc_#res| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 07:36:52,521 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork0_#t~ret3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 07:36:52,521 WARN L315 ript$VariableManager]: TermVariabe thr1Thread3of3ForFork0_inc_~inc_v~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 07:36:52,521 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork0_dec_#res| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 07:36:52,521 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork0_#t~ret4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 07:36:52,521 WARN L315 ript$VariableManager]: TermVariabe thr1Thread3of3ForFork0_dec_~dec_v~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 07:36:52,521 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork0_#t~ret3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 07:36:52,522 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 07:36:52,522 WARN L315 ript$VariableManager]: TermVariabe thr1Thread3of3ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 07:36:52,522 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork0_#t~ret4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 07:36:52,522 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 07:36:52,522 WARN L315 ript$VariableManager]: TermVariabe thr1Thread3of3ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 07:36:52,522 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 07:36:52,522 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 07:36:52,523 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 07:36:52,523 WARN L315 ript$VariableManager]: TermVariabe thr1Thread3of3ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 07:36:52,523 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 07:36:52,523 WARN L315 ript$VariableManager]: TermVariabe thr1Thread3of3ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 07:36:52,523 WARN L315 ript$VariableManager]: TermVariabe thr1Thread3of3ForFork0_inc_~inc_v~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 07:36:52,523 WARN L315 ript$VariableManager]: TermVariabe thr1Thread3of3ForFork0_inc_~inc_v~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 07:36:52,524 WARN L315 ript$VariableManager]: TermVariabe thr1Thread3of3ForFork0_dec_~dec_v~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 07:36:52,524 WARN L315 ript$VariableManager]: TermVariabe thr1Thread3of3ForFork0_dec_~dec_v~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 07:36:52,524 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 07:36:52,524 WARN L315 ript$VariableManager]: TermVariabe thr1Thread3of3ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 07:36:52,524 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 07:36:52,525 WARN L315 ript$VariableManager]: TermVariabe thr1Thread3of3ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 07:36:52,525 WARN L315 ript$VariableManager]: TermVariabe thr1Thread3of3ForFork0_inc_~inc_v~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 07:36:52,527 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork0_inc_#res| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 07:36:52,527 WARN L315 ript$VariableManager]: TermVariabe thr1Thread3of3ForFork0_dec_~dec_v~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 07:36:52,528 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork0_dec_#res| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 07:36:52,528 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork0_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 07:36:52,528 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork0_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 07:36:52,529 WARN L315 ript$VariableManager]: TermVariabe thr1Thread1of3ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 07:36:52,529 WARN L315 ript$VariableManager]: TermVariabe thr1Thread1of3ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 07:36:52,529 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork0_#t~nondet2| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 07:36:52,529 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork0_#t~nondet2| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 07:36:52,530 WARN L315 ript$VariableManager]: TermVariabe thr1Thread1of3ForFork0_~r~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 07:36:52,530 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork0_#t~nondet2| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 07:36:52,530 WARN L315 ript$VariableManager]: TermVariabe thr1Thread1of3ForFork0_~r~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 07:36:52,533 WARN L315 ript$VariableManager]: TermVariabe thr1Thread1of3ForFork0_~r~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 07:36:52,533 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork0_inc_#res| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 07:36:52,533 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork0_dec_#res| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 07:36:52,534 WARN L315 ript$VariableManager]: TermVariabe thr1Thread1of3ForFork0_inc_~inc_v~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 07:36:52,534 WARN L315 ript$VariableManager]: TermVariabe thr1Thread1of3ForFork0_dec_~dec_v~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 07:36:52,534 WARN L315 ript$VariableManager]: TermVariabe thr1Thread1of3ForFork0_inc_~inc_v~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 07:36:52,534 WARN L315 ript$VariableManager]: TermVariabe thr1Thread1of3ForFork0_dec_~dec_v~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 07:36:52,534 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 07:36:52,534 WARN L315 ript$VariableManager]: TermVariabe thr1Thread1of3ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 07:36:52,534 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 07:36:52,534 WARN L315 ript$VariableManager]: TermVariabe thr1Thread1of3ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 07:36:52,534 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 07:36:52,535 WARN L315 ript$VariableManager]: TermVariabe thr1Thread1of3ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 07:36:52,535 WARN L315 ript$VariableManager]: TermVariabe thr1Thread1of3ForFork0_inc_~inc_v~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 07:36:52,535 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 07:36:52,535 WARN L315 ript$VariableManager]: TermVariabe thr1Thread1of3ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 07:36:52,535 WARN L315 ript$VariableManager]: TermVariabe thr1Thread1of3ForFork0_dec_~dec_v~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 07:36:52,535 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork0_inc_#res| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 07:36:52,535 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork0_dec_#res| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 07:36:52,535 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork0_inc_#res| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 07:36:52,536 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork0_#t~ret3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 07:36:52,536 WARN L315 ript$VariableManager]: TermVariabe thr1Thread1of3ForFork0_inc_~inc_v~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 07:36:52,536 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork0_dec_#res| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 07:36:52,536 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork0_#t~ret4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 07:36:52,536 WARN L315 ript$VariableManager]: TermVariabe thr1Thread1of3ForFork0_dec_~dec_v~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 07:36:52,536 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork0_#t~ret3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 07:36:52,537 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 07:36:52,537 WARN L315 ript$VariableManager]: TermVariabe thr1Thread1of3ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 07:36:52,537 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork0_#t~ret4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 07:36:52,537 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 07:36:52,537 WARN L315 ript$VariableManager]: TermVariabe thr1Thread1of3ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 07:36:52,537 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 07:36:52,537 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 07:36:52,538 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 07:36:52,538 WARN L315 ript$VariableManager]: TermVariabe thr1Thread1of3ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 07:36:52,538 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 07:36:52,538 WARN L315 ript$VariableManager]: TermVariabe thr1Thread1of3ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 07:36:52,538 WARN L315 ript$VariableManager]: TermVariabe thr1Thread1of3ForFork0_inc_~inc_v~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 07:36:52,538 WARN L315 ript$VariableManager]: TermVariabe thr1Thread1of3ForFork0_inc_~inc_v~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 07:36:52,538 WARN L315 ript$VariableManager]: TermVariabe thr1Thread1of3ForFork0_dec_~dec_v~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 07:36:52,539 WARN L315 ript$VariableManager]: TermVariabe thr1Thread1of3ForFork0_dec_~dec_v~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 07:36:52,539 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 07:36:52,539 WARN L315 ript$VariableManager]: TermVariabe thr1Thread1of3ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 07:36:52,539 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 07:36:52,539 WARN L315 ript$VariableManager]: TermVariabe thr1Thread1of3ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 07:36:52,540 WARN L315 ript$VariableManager]: TermVariabe thr1Thread1of3ForFork0_inc_~inc_v~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 07:36:52,540 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork0_inc_#res| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 07:36:52,540 WARN L315 ript$VariableManager]: TermVariabe thr1Thread1of3ForFork0_dec_~dec_v~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 07:36:52,540 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork0_dec_#res| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 07:36:52,541 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork0_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 07:36:52,541 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork0_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 07:36:52,541 WARN L315 ript$VariableManager]: TermVariabe thr1Thread2of3ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 07:36:52,542 WARN L315 ript$VariableManager]: TermVariabe thr1Thread2of3ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 07:36:52,542 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork0_#t~nondet2| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 07:36:52,542 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork0_#t~nondet2| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 07:36:52,542 WARN L315 ript$VariableManager]: TermVariabe thr1Thread2of3ForFork0_~r~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 07:36:52,542 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork0_#t~nondet2| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 07:36:52,542 WARN L315 ript$VariableManager]: TermVariabe thr1Thread2of3ForFork0_~r~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 07:36:52,543 WARN L315 ript$VariableManager]: TermVariabe thr1Thread2of3ForFork0_~r~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 07:36:52,543 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork0_inc_#res| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 07:36:52,543 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork0_dec_#res| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 07:36:52,543 WARN L315 ript$VariableManager]: TermVariabe thr1Thread2of3ForFork0_inc_~inc_v~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 07:36:52,543 WARN L315 ript$VariableManager]: TermVariabe thr1Thread2of3ForFork0_dec_~dec_v~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 07:36:52,543 WARN L315 ript$VariableManager]: TermVariabe thr1Thread2of3ForFork0_inc_~inc_v~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 07:36:52,543 WARN L315 ript$VariableManager]: TermVariabe thr1Thread2of3ForFork0_dec_~dec_v~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 07:36:52,544 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 07:36:52,544 WARN L315 ript$VariableManager]: TermVariabe thr1Thread2of3ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 07:36:52,544 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 07:36:52,544 WARN L315 ript$VariableManager]: TermVariabe thr1Thread2of3ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 07:36:52,544 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 07:36:52,544 WARN L315 ript$VariableManager]: TermVariabe thr1Thread2of3ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 07:36:52,545 WARN L315 ript$VariableManager]: TermVariabe thr1Thread2of3ForFork0_inc_~inc_v~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 07:36:52,545 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 07:36:52,545 WARN L315 ript$VariableManager]: TermVariabe thr1Thread2of3ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 07:36:52,545 WARN L315 ript$VariableManager]: TermVariabe thr1Thread2of3ForFork0_dec_~dec_v~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 07:36:52,545 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork0_inc_#res| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 07:36:52,545 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork0_dec_#res| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 07:36:52,546 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork0_inc_#res| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 07:36:52,546 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork0_#t~ret3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 07:36:52,546 WARN L315 ript$VariableManager]: TermVariabe thr1Thread2of3ForFork0_inc_~inc_v~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 07:36:52,546 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork0_dec_#res| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 07:36:52,546 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork0_#t~ret4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 07:36:52,546 WARN L315 ript$VariableManager]: TermVariabe thr1Thread2of3ForFork0_dec_~dec_v~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 07:36:52,547 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork0_#t~ret3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 07:36:52,547 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 07:36:52,547 WARN L315 ript$VariableManager]: TermVariabe thr1Thread2of3ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 07:36:52,547 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork0_#t~ret4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 07:36:52,547 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 07:36:52,547 WARN L315 ript$VariableManager]: TermVariabe thr1Thread2of3ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 07:36:52,547 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 07:36:52,548 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 07:36:52,548 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 07:36:52,548 WARN L315 ript$VariableManager]: TermVariabe thr1Thread2of3ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 07:36:52,548 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 07:36:52,548 WARN L315 ript$VariableManager]: TermVariabe thr1Thread2of3ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 07:36:52,548 WARN L315 ript$VariableManager]: TermVariabe thr1Thread2of3ForFork0_inc_~inc_v~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 07:36:52,549 WARN L315 ript$VariableManager]: TermVariabe thr1Thread2of3ForFork0_inc_~inc_v~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 07:36:52,549 WARN L315 ript$VariableManager]: TermVariabe thr1Thread2of3ForFork0_dec_~dec_v~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 07:36:52,549 WARN L315 ript$VariableManager]: TermVariabe thr1Thread2of3ForFork0_dec_~dec_v~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 07:36:52,549 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 07:36:52,549 WARN L315 ript$VariableManager]: TermVariabe thr1Thread2of3ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 07:36:52,549 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 07:36:52,550 WARN L315 ript$VariableManager]: TermVariabe thr1Thread2of3ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 07:36:52,550 WARN L315 ript$VariableManager]: TermVariabe thr1Thread2of3ForFork0_inc_~inc_v~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 07:36:52,550 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork0_inc_#res| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 07:36:52,550 WARN L315 ript$VariableManager]: TermVariabe thr1Thread2of3ForFork0_dec_~dec_v~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 07:36:52,550 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork0_dec_#res| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 07:36:52,551 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork0_#t~ret4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 07:36:52,551 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork0_#t~ret3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 07:36:52,551 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 07:36:52,551 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 07:36:52,551 WARN L315 ript$VariableManager]: TermVariabe thr1Thread1of3ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 07:36:52,552 WARN L315 ript$VariableManager]: TermVariabe thr1Thread1of3ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 07:36:52,552 WARN L315 ript$VariableManager]: TermVariabe thr1Thread1of3ForFork0_inc_~inc_v~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 07:36:52,552 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork0_inc_#res| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 07:36:52,552 WARN L315 ript$VariableManager]: TermVariabe thr1Thread1of3ForFork0_~r~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 07:36:52,552 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork0_dec_#res| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 07:36:52,552 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 07:36:52,552 WARN L315 ript$VariableManager]: TermVariabe thr1Thread1of3ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 07:36:52,553 WARN L315 ript$VariableManager]: TermVariabe thr1Thread1of3ForFork0_dec_~dec_v~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 07:36:52,553 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread1of3ForFork0_#t~nondet2| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 07:36:52,555 WARN L315 ript$VariableManager]: TermVariabe thr1Thread2of3ForFork0_dec_~dec_v~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 07:36:52,555 WARN L315 ript$VariableManager]: TermVariabe thr1Thread2of3ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 07:36:52,555 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork0_#t~nondet2| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 07:36:52,555 WARN L315 ript$VariableManager]: TermVariabe thr1Thread2of3ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 07:36:52,555 WARN L315 ript$VariableManager]: TermVariabe thr1Thread2of3ForFork0_inc_~inc_v~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 07:36:52,556 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 07:36:52,556 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork0_inc_#res| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 07:36:52,556 WARN L315 ript$VariableManager]: TermVariabe thr1Thread2of3ForFork0_~r~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 07:36:52,556 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 07:36:52,556 WARN L315 ript$VariableManager]: TermVariabe thr1Thread2of3ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 07:36:52,556 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 07:36:52,556 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork0_dec_#res| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 07:36:52,557 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork0_#t~ret3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 07:36:52,557 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread2of3ForFork0_#t~ret4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 07:36:52,558 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 07:36:52,558 WARN L315 ript$VariableManager]: TermVariabe thr1Thread3of3ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 07:36:52,558 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork0_inc_#res| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 07:36:52,558 WARN L315 ript$VariableManager]: TermVariabe thr1Thread3of3ForFork0_~r~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 07:36:52,559 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 07:36:52,559 WARN L315 ript$VariableManager]: TermVariabe thr1Thread3of3ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 07:36:52,559 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 07:36:52,559 WARN L315 ript$VariableManager]: TermVariabe thr1Thread3of3ForFork0_dec_~dec_v~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 07:36:52,559 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork0_#t~ret4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 07:36:52,559 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork0_#t~ret3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 07:36:52,559 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork0_dec_#res| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 07:36:52,560 WARN L315 ript$VariableManager]: TermVariabe thr1Thread3of3ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 07:36:52,560 WARN L315 ript$VariableManager]: TermVariabe thr1Thread3of3ForFork0_inc_~inc_v~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 07:36:52,560 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread3of3ForFork0_#t~nondet2| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 07:36:52,561 INFO L251 AbstractCegarLoop]: Starting to check reachability of 9 error locations. [2020-04-18 07:36:52,561 INFO L375 AbstractCegarLoop]: Interprodecural is true [2020-04-18 07:36:52,562 INFO L376 AbstractCegarLoop]: Hoare is true [2020-04-18 07:36:52,562 INFO L377 AbstractCegarLoop]: Compute interpolants for FPandBP [2020-04-18 07:36:52,562 INFO L378 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2020-04-18 07:36:52,562 INFO L379 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2020-04-18 07:36:52,562 INFO L380 AbstractCegarLoop]: Difference is false [2020-04-18 07:36:52,562 INFO L381 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2020-04-18 07:36:52,562 INFO L385 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2020-04-18 07:36:52,566 INFO L152 etLargeBlockEncoding]: Starting large block encoding on Petri net that has 164 places, 173 transitions, 367 flow [2020-04-18 07:36:52,566 INFO L71 FinitePrefix]: Start finitePrefix. Operand has 164 places, 173 transitions, 367 flow [2020-04-18 07:36:52,597 INFO L129 PetriNetUnfolder]: 19/199 cut-off events. [2020-04-18 07:36:52,597 INFO L130 PetriNetUnfolder]: For 7/7 co-relation queries the response was YES. [2020-04-18 07:36:52,601 INFO L80 FinitePrefix]: Finished finitePrefix Result has 215 conditions, 199 events. 19/199 cut-off events. For 7/7 co-relation queries the response was YES. Maximal size of possible extension queue 11. Compared 787 event pairs, 0 based on Foata normal form. 0/170 useless extension candidates. Maximal degree in co-relation 159. Up to 8 conditions per place. [2020-04-18 07:36:52,616 INFO L71 FinitePrefix]: Start finitePrefix. Operand has 164 places, 173 transitions, 367 flow [2020-04-18 07:36:52,642 INFO L129 PetriNetUnfolder]: 19/199 cut-off events. [2020-04-18 07:36:52,643 INFO L130 PetriNetUnfolder]: For 7/7 co-relation queries the response was YES. [2020-04-18 07:36:52,646 INFO L80 FinitePrefix]: Finished finitePrefix Result has 215 conditions, 199 events. 19/199 cut-off events. For 7/7 co-relation queries the response was YES. Maximal size of possible extension queue 11. Compared 787 event pairs, 0 based on Foata normal form. 0/170 useless extension candidates. Maximal degree in co-relation 159. Up to 8 conditions per place. [2020-04-18 07:36:52,661 INFO L158 etLargeBlockEncoding]: Number of co-enabled transitions 18300 [2020-04-18 07:36:52,662 INFO L170 etLargeBlockEncoding]: Semantic Check. [2020-04-18 07:36:58,928 INFO L206 etLargeBlockEncoding]: Checked pairs total: 115426 [2020-04-18 07:36:58,929 INFO L214 etLargeBlockEncoding]: Total number of compositions: 159 [2020-04-18 07:36:58,929 INFO L100 iNet2FiniteAutomaton]: Start petriNet2FiniteAutomaton. Operand has 78 places, 83 transitions, 187 flow [2020-04-18 07:37:06,206 INFO L122 iNet2FiniteAutomaton]: Finished petriNet2FiniteAutomaton. Result 55268 states. [2020-04-18 07:37:06,207 INFO L276 IsEmpty]: Start isEmpty. Operand 55268 states. [2020-04-18 07:37:06,213 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 12 [2020-04-18 07:37:06,214 INFO L417 BasicCegarLoop]: Found error trace [2020-04-18 07:37:06,214 INFO L425 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-04-18 07:37:06,214 INFO L427 AbstractCegarLoop]: === Iteration 1 === [thr1Err0ASSERT_VIOLATIONERROR_FUNCTION, thr1Err1ASSERT_VIOLATIONERROR_FUNCTION, thr1Err0ASSERT_VIOLATIONERROR_FUNCTION, thr1Err1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATION, thr1Err0ASSERT_VIOLATIONERROR_FUNCTION, thr1Err1ASSERT_VIOLATIONERROR_FUNCTION, thr1Err1ASSERT_VIOLATIONERROR_FUNCTION, thr1Err0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-04-18 07:37:06,215 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-04-18 07:37:06,215 INFO L82 PathProgramCache]: Analyzing trace with hash 592138491, now seen corresponding path program 1 times [2020-04-18 07:37:06,215 INFO L163 FreeRefinementEngine]: Executing refinement strategy MCR [2020-04-18 07:37:06,216 INFO L354 FreeRefinementEngine]: Using trace check StrategyModuleMcr [910664528] [2020-04-18 07:37:06,216 INFO L256 McrAutomatonBuilder]: Started intersection. [2020-04-18 07:37:06,217 INFO L259 McrAutomatonBuilder]: Finished intersection with 12 states and 11 transitions. [2020-04-18 07:37:06,217 INFO L276 IsEmpty]: Start isEmpty. Operand 12 states. [2020-04-18 07:37:06,218 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 12 [2020-04-18 07:37:06,218 INFO L105 Mcr]: ---- MCR iteration 0 ---- [2020-04-18 07:37:06,218 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-04-18 07:37:06,218 INFO L82 PathProgramCache]: Analyzing trace with hash 592138491, now seen corresponding path program 2 times [2020-04-18 07:37:06,218 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-04-18 07:37:06,219 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1256127766] [2020-04-18 07:37:06,219 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-04-18 07:37:06,250 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-04-18 07:37:06,294 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-04-18 07:37:06,295 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1256127766] [2020-04-18 07:37:06,295 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-04-18 07:37:06,295 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2020-04-18 07:37:06,296 INFO L201 McrAutomatonBuilder]: Constructing automaton for MCR equivalence class. [2020-04-18 07:37:06,296 INFO L256 McrAutomatonBuilder]: Started intersection. [2020-04-18 07:37:06,299 INFO L259 McrAutomatonBuilder]: Finished intersection with 12 states and 11 transitions. [2020-04-18 07:37:06,299 INFO L282 McrAutomatonBuilder]: Constructing interpolant automaton by labelling MCR automaton. [2020-04-18 07:37:06,302 INFO L356 McrAutomatonBuilder]: Construction finished. Needed to calculate wp 0 times. [2020-04-18 07:37:06,303 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2020-04-18 07:37:06,303 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2020-04-18 07:37:06,303 INFO L87 Difference]: Start difference. First operand 12 states. Second operand 3 states. [2020-04-18 07:37:06,304 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-04-18 07:37:06,304 INFO L93 Difference]: Finished difference Result 12 states and 11 transitions. [2020-04-18 07:37:06,304 INFO L276 IsEmpty]: Start isEmpty. Operand 12 states and 11 transitions. [2020-04-18 07:37:06,304 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-04-18 07:37:06,305 INFO L354 FreeRefinementEngine]: Using interpolant generator StrategyModuleMcr [910664528] [2020-04-18 07:37:06,305 INFO L220 FreeRefinementEngine]: Constructing automaton from 0 perfect and 1 imperfect interpolant sequences. [2020-04-18 07:37:06,305 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [2] total 2 [2020-04-18 07:37:06,305 INFO L156 tionRefinementEngine]: Using interpolant automaton builder StrategyModuleMcr [910664528] [2020-04-18 07:37:06,306 INFO L459 AbstractCegarLoop]: Interpolant automaton has 3 states [2020-04-18 07:37:06,306 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy MCR [2020-04-18 07:37:06,306 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2020-04-18 07:37:06,306 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2020-04-18 07:37:06,306 INFO L87 Difference]: Start difference. First operand 55268 states. Second operand 3 states. [2020-04-18 07:37:07,074 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-04-18 07:37:07,074 INFO L93 Difference]: Finished difference Result 29177 states and 111048 transitions. [2020-04-18 07:37:07,075 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2020-04-18 07:37:07,075 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 11 [2020-04-18 07:37:07,075 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-04-18 07:37:07,317 INFO L225 Difference]: With dead ends: 29177 [2020-04-18 07:37:07,317 INFO L226 Difference]: Without dead ends: 29177 [2020-04-18 07:37:07,318 INFO L678 BasicCegarLoop]: 0 DeclaredPredicates, 10 GetRequests, 9 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2020-04-18 07:37:07,870 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 29177 states. [2020-04-18 07:37:08,707 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 29177 to 28933. [2020-04-18 07:37:08,707 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 28933 states. [2020-04-18 07:37:10,397 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 28933 states to 28933 states and 110433 transitions. [2020-04-18 07:37:10,397 INFO L78 Accepts]: Start accepts. Automaton has 28933 states and 110433 transitions. Word has length 11 [2020-04-18 07:37:10,397 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-04-18 07:37:10,397 INFO L479 AbstractCegarLoop]: Abstraction has 28933 states and 110433 transitions. [2020-04-18 07:37:10,397 INFO L480 AbstractCegarLoop]: Interpolant automaton has 3 states. [2020-04-18 07:37:10,398 INFO L276 IsEmpty]: Start isEmpty. Operand 28933 states and 110433 transitions. [2020-04-18 07:37:10,403 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 12 [2020-04-18 07:37:10,403 INFO L417 BasicCegarLoop]: Found error trace [2020-04-18 07:37:10,404 INFO L425 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-04-18 07:37:10,404 INFO L427 AbstractCegarLoop]: === Iteration 2 === [thr1Err0ASSERT_VIOLATIONERROR_FUNCTION, thr1Err1ASSERT_VIOLATIONERROR_FUNCTION, thr1Err0ASSERT_VIOLATIONERROR_FUNCTION, thr1Err1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATION, thr1Err0ASSERT_VIOLATIONERROR_FUNCTION, thr1Err1ASSERT_VIOLATIONERROR_FUNCTION, thr1Err1ASSERT_VIOLATIONERROR_FUNCTION, thr1Err0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-04-18 07:37:10,404 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-04-18 07:37:10,404 INFO L82 PathProgramCache]: Analyzing trace with hash -308572032, now seen corresponding path program 1 times [2020-04-18 07:37:10,405 INFO L163 FreeRefinementEngine]: Executing refinement strategy MCR [2020-04-18 07:37:10,405 INFO L354 FreeRefinementEngine]: Using trace check StrategyModuleMcr [2113245798] [2020-04-18 07:37:10,406 INFO L256 McrAutomatonBuilder]: Started intersection. [2020-04-18 07:37:10,406 INFO L259 McrAutomatonBuilder]: Finished intersection with 12 states and 11 transitions. [2020-04-18 07:37:10,407 INFO L276 IsEmpty]: Start isEmpty. Operand 12 states. [2020-04-18 07:37:10,407 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 12 [2020-04-18 07:37:10,407 INFO L105 Mcr]: ---- MCR iteration 0 ---- [2020-04-18 07:37:10,407 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-04-18 07:37:10,407 INFO L82 PathProgramCache]: Analyzing trace with hash -308572032, now seen corresponding path program 2 times [2020-04-18 07:37:10,408 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-04-18 07:37:10,408 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [562157460] [2020-04-18 07:37:10,408 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-04-18 07:37:10,470 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-04-18 07:37:10,599 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-04-18 07:37:10,602 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [562157460] [2020-04-18 07:37:10,602 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-04-18 07:37:10,602 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2020-04-18 07:37:10,603 INFO L201 McrAutomatonBuilder]: Constructing automaton for MCR equivalence class. [2020-04-18 07:37:10,603 INFO L256 McrAutomatonBuilder]: Started intersection. [2020-04-18 07:37:10,607 INFO L259 McrAutomatonBuilder]: Finished intersection with 12 states and 11 transitions. [2020-04-18 07:37:10,607 INFO L282 McrAutomatonBuilder]: Constructing interpolant automaton by labelling MCR automaton. [2020-04-18 07:37:10,624 INFO L356 McrAutomatonBuilder]: Construction finished. Needed to calculate wp 0 times. [2020-04-18 07:37:10,624 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2020-04-18 07:37:10,624 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2020-04-18 07:37:10,624 INFO L87 Difference]: Start difference. First operand 12 states. Second operand 5 states. [2020-04-18 07:37:10,653 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-04-18 07:37:10,654 INFO L93 Difference]: Finished difference Result 12 states and 11 transitions. [2020-04-18 07:37:10,654 INFO L276 IsEmpty]: Start isEmpty. Operand 12 states and 11 transitions. [2020-04-18 07:37:10,654 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-04-18 07:37:10,655 INFO L354 FreeRefinementEngine]: Using interpolant generator StrategyModuleMcr [2113245798] [2020-04-18 07:37:10,655 INFO L220 FreeRefinementEngine]: Constructing automaton from 0 perfect and 1 imperfect interpolant sequences. [2020-04-18 07:37:10,655 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [3] total 3 [2020-04-18 07:37:10,655 INFO L156 tionRefinementEngine]: Using interpolant automaton builder StrategyModuleMcr [2113245798] [2020-04-18 07:37:10,655 INFO L459 AbstractCegarLoop]: Interpolant automaton has 5 states [2020-04-18 07:37:10,656 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy MCR [2020-04-18 07:37:10,656 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2020-04-18 07:37:10,656 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=15, Invalid=27, Unknown=0, NotChecked=0, Total=42 [2020-04-18 07:37:10,656 INFO L87 Difference]: Start difference. First operand 28933 states and 110433 transitions. Second operand 5 states. [2020-04-18 07:37:11,230 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-04-18 07:37:11,231 INFO L93 Difference]: Finished difference Result 40747 states and 151007 transitions. [2020-04-18 07:37:11,231 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2020-04-18 07:37:11,231 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 11 [2020-04-18 07:37:11,231 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-04-18 07:37:11,503 INFO L225 Difference]: With dead ends: 40747 [2020-04-18 07:37:11,503 INFO L226 Difference]: Without dead ends: 40747 [2020-04-18 07:37:11,504 INFO L678 BasicCegarLoop]: 0 DeclaredPredicates, 14 GetRequests, 9 SyntacticMatches, 0 SemanticMatches, 5 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=15, Invalid=27, Unknown=0, NotChecked=0, Total=42 [2020-04-18 07:37:11,927 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 40747 states. [2020-04-18 07:37:12,996 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 40747 to 33327. [2020-04-18 07:37:12,997 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 33327 states. [2020-04-18 07:37:13,113 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 33327 states to 33327 states and 125703 transitions. [2020-04-18 07:37:13,114 INFO L78 Accepts]: Start accepts. Automaton has 33327 states and 125703 transitions. Word has length 11 [2020-04-18 07:37:13,114 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-04-18 07:37:13,114 INFO L479 AbstractCegarLoop]: Abstraction has 33327 states and 125703 transitions. [2020-04-18 07:37:13,114 INFO L480 AbstractCegarLoop]: Interpolant automaton has 5 states. [2020-04-18 07:37:13,114 INFO L276 IsEmpty]: Start isEmpty. Operand 33327 states and 125703 transitions. [2020-04-18 07:37:13,115 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2020-04-18 07:37:13,116 INFO L417 BasicCegarLoop]: Found error trace [2020-04-18 07:37:13,116 INFO L425 BasicCegarLoop]: trace histogram [4, 3, 1, 1, 1, 1, 1] [2020-04-18 07:37:13,116 INFO L427 AbstractCegarLoop]: === Iteration 3 === [thr1Err0ASSERT_VIOLATIONERROR_FUNCTION, thr1Err1ASSERT_VIOLATIONERROR_FUNCTION, thr1Err0ASSERT_VIOLATIONERROR_FUNCTION, thr1Err1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATION, thr1Err0ASSERT_VIOLATIONERROR_FUNCTION, thr1Err1ASSERT_VIOLATIONERROR_FUNCTION, thr1Err1ASSERT_VIOLATIONERROR_FUNCTION, thr1Err0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-04-18 07:37:13,116 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-04-18 07:37:13,117 INFO L82 PathProgramCache]: Analyzing trace with hash -79306684, now seen corresponding path program 1 times [2020-04-18 07:37:13,117 INFO L163 FreeRefinementEngine]: Executing refinement strategy MCR [2020-04-18 07:37:13,117 INFO L354 FreeRefinementEngine]: Using trace check StrategyModuleMcr [1658882692] [2020-04-18 07:37:13,118 INFO L256 McrAutomatonBuilder]: Started intersection. [2020-04-18 07:37:13,119 INFO L259 McrAutomatonBuilder]: Finished intersection with 13 states and 12 transitions. [2020-04-18 07:37:13,119 INFO L276 IsEmpty]: Start isEmpty. Operand 13 states. [2020-04-18 07:37:13,119 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2020-04-18 07:37:13,119 INFO L105 Mcr]: ---- MCR iteration 0 ---- [2020-04-18 07:37:13,120 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-04-18 07:37:13,120 INFO L82 PathProgramCache]: Analyzing trace with hash -79306684, now seen corresponding path program 2 times [2020-04-18 07:37:13,120 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-04-18 07:37:13,120 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [655093143] [2020-04-18 07:37:13,120 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-04-18 07:37:13,131 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2020-04-18 07:37:13,139 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2020-04-18 07:37:13,144 INFO L174 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2020-04-18 07:37:13,145 INFO L174 FreeRefinementEngine]: Strategy MCR found a feasible trace [2020-04-18 07:37:13,145 INFO L523 BasicCegarLoop]: Counterexample might be feasible [2020-04-18 07:37:13,146 WARN L363 ceAbstractionStarter]: 3 thread instances were not sufficient, I will increase this number and restart the analysis [2020-04-18 07:37:13,146 INFO L340 ceAbstractionStarter]: Constructing petrified ICFG for 4 thread instances. [2020-04-18 07:37:13,156 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread3of4ForFork0_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 07:37:13,157 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread3of4ForFork0_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 07:37:13,157 WARN L315 ript$VariableManager]: TermVariabe thr1Thread3of4ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 07:37:13,157 WARN L315 ript$VariableManager]: TermVariabe thr1Thread3of4ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 07:37:13,157 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread3of4ForFork0_#t~nondet2| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 07:37:13,157 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread3of4ForFork0_#t~nondet2| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 07:37:13,157 WARN L315 ript$VariableManager]: TermVariabe thr1Thread3of4ForFork0_~r~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 07:37:13,158 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread3of4ForFork0_#t~nondet2| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 07:37:13,158 WARN L315 ript$VariableManager]: TermVariabe thr1Thread3of4ForFork0_~r~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 07:37:13,158 WARN L315 ript$VariableManager]: TermVariabe thr1Thread3of4ForFork0_~r~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 07:37:13,158 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread3of4ForFork0_inc_#res| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 07:37:13,158 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread3of4ForFork0_dec_#res| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 07:37:13,158 WARN L315 ript$VariableManager]: TermVariabe thr1Thread3of4ForFork0_inc_~inc_v~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 07:37:13,158 WARN L315 ript$VariableManager]: TermVariabe thr1Thread3of4ForFork0_dec_~dec_v~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 07:37:13,158 WARN L315 ript$VariableManager]: TermVariabe thr1Thread3of4ForFork0_inc_~inc_v~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 07:37:13,159 WARN L315 ript$VariableManager]: TermVariabe thr1Thread3of4ForFork0_dec_~dec_v~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 07:37:13,159 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread3of4ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 07:37:13,159 WARN L315 ript$VariableManager]: TermVariabe thr1Thread3of4ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 07:37:13,159 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread3of4ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 07:37:13,159 WARN L315 ript$VariableManager]: TermVariabe thr1Thread3of4ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 07:37:13,159 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread3of4ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 07:37:13,159 WARN L315 ript$VariableManager]: TermVariabe thr1Thread3of4ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 07:37:13,160 WARN L315 ript$VariableManager]: TermVariabe thr1Thread3of4ForFork0_inc_~inc_v~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 07:37:13,160 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread3of4ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 07:37:13,160 WARN L315 ript$VariableManager]: TermVariabe thr1Thread3of4ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 07:37:13,160 WARN L315 ript$VariableManager]: TermVariabe thr1Thread3of4ForFork0_dec_~dec_v~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 07:37:13,160 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread3of4ForFork0_inc_#res| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 07:37:13,160 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread3of4ForFork0_dec_#res| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 07:37:13,160 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread3of4ForFork0_inc_#res| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 07:37:13,160 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread3of4ForFork0_#t~ret3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 07:37:13,161 WARN L315 ript$VariableManager]: TermVariabe thr1Thread3of4ForFork0_inc_~inc_v~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 07:37:13,161 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread3of4ForFork0_dec_#res| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 07:37:13,161 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread3of4ForFork0_#t~ret4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 07:37:13,161 WARN L315 ript$VariableManager]: TermVariabe thr1Thread3of4ForFork0_dec_~dec_v~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 07:37:13,161 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread3of4ForFork0_#t~ret3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 07:37:13,161 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread3of4ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 07:37:13,161 WARN L315 ript$VariableManager]: TermVariabe thr1Thread3of4ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 07:37:13,162 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread3of4ForFork0_#t~ret4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 07:37:13,162 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread3of4ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 07:37:13,162 WARN L315 ript$VariableManager]: TermVariabe thr1Thread3of4ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 07:37:13,162 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread3of4ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 07:37:13,162 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread3of4ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 07:37:13,162 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread3of4ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 07:37:13,162 WARN L315 ript$VariableManager]: TermVariabe thr1Thread3of4ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 07:37:13,162 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread3of4ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 07:37:13,163 WARN L315 ript$VariableManager]: TermVariabe thr1Thread3of4ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 07:37:13,163 WARN L315 ript$VariableManager]: TermVariabe thr1Thread3of4ForFork0_inc_~inc_v~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 07:37:13,163 WARN L315 ript$VariableManager]: TermVariabe thr1Thread3of4ForFork0_inc_~inc_v~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 07:37:13,163 WARN L315 ript$VariableManager]: TermVariabe thr1Thread3of4ForFork0_dec_~dec_v~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 07:37:13,163 WARN L315 ript$VariableManager]: TermVariabe thr1Thread3of4ForFork0_dec_~dec_v~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 07:37:13,163 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread3of4ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 07:37:13,163 WARN L315 ript$VariableManager]: TermVariabe thr1Thread3of4ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 07:37:13,164 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread3of4ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 07:37:13,164 WARN L315 ript$VariableManager]: TermVariabe thr1Thread3of4ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 07:37:13,164 WARN L315 ript$VariableManager]: TermVariabe thr1Thread3of4ForFork0_inc_~inc_v~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 07:37:13,164 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread3of4ForFork0_inc_#res| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 07:37:13,164 WARN L315 ript$VariableManager]: TermVariabe thr1Thread3of4ForFork0_dec_~dec_v~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 07:37:13,164 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread3of4ForFork0_dec_#res| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 07:37:13,165 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread4of4ForFork0_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 07:37:13,165 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread4of4ForFork0_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 07:37:13,165 WARN L315 ript$VariableManager]: TermVariabe thr1Thread4of4ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 07:37:13,165 WARN L315 ript$VariableManager]: TermVariabe thr1Thread4of4ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 07:37:13,165 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread4of4ForFork0_#t~nondet2| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 07:37:13,165 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread4of4ForFork0_#t~nondet2| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 07:37:13,165 WARN L315 ript$VariableManager]: TermVariabe thr1Thread4of4ForFork0_~r~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 07:37:13,166 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread4of4ForFork0_#t~nondet2| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 07:37:13,166 WARN L315 ript$VariableManager]: TermVariabe thr1Thread4of4ForFork0_~r~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 07:37:13,166 WARN L315 ript$VariableManager]: TermVariabe thr1Thread4of4ForFork0_~r~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 07:37:13,166 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread4of4ForFork0_inc_#res| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 07:37:13,166 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread4of4ForFork0_dec_#res| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 07:37:13,166 WARN L315 ript$VariableManager]: TermVariabe thr1Thread4of4ForFork0_inc_~inc_v~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 07:37:13,166 WARN L315 ript$VariableManager]: TermVariabe thr1Thread4of4ForFork0_dec_~dec_v~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 07:37:13,166 WARN L315 ript$VariableManager]: TermVariabe thr1Thread4of4ForFork0_inc_~inc_v~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 07:37:13,167 WARN L315 ript$VariableManager]: TermVariabe thr1Thread4of4ForFork0_dec_~dec_v~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 07:37:13,167 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread4of4ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 07:37:13,167 WARN L315 ript$VariableManager]: TermVariabe thr1Thread4of4ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 07:37:13,167 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread4of4ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 07:37:13,167 WARN L315 ript$VariableManager]: TermVariabe thr1Thread4of4ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 07:37:13,167 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread4of4ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 07:37:13,167 WARN L315 ript$VariableManager]: TermVariabe thr1Thread4of4ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 07:37:13,168 WARN L315 ript$VariableManager]: TermVariabe thr1Thread4of4ForFork0_inc_~inc_v~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 07:37:13,168 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread4of4ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 07:37:13,168 WARN L315 ript$VariableManager]: TermVariabe thr1Thread4of4ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 07:37:13,168 WARN L315 ript$VariableManager]: TermVariabe thr1Thread4of4ForFork0_dec_~dec_v~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 07:37:13,168 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread4of4ForFork0_inc_#res| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 07:37:13,168 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread4of4ForFork0_dec_#res| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 07:37:13,168 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread4of4ForFork0_inc_#res| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 07:37:13,168 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread4of4ForFork0_#t~ret3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 07:37:13,169 WARN L315 ript$VariableManager]: TermVariabe thr1Thread4of4ForFork0_inc_~inc_v~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 07:37:13,169 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread4of4ForFork0_dec_#res| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 07:37:13,169 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread4of4ForFork0_#t~ret4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 07:37:13,169 WARN L315 ript$VariableManager]: TermVariabe thr1Thread4of4ForFork0_dec_~dec_v~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 07:37:13,169 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread4of4ForFork0_#t~ret3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 07:37:13,169 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread4of4ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 07:37:13,169 WARN L315 ript$VariableManager]: TermVariabe thr1Thread4of4ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 07:37:13,170 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread4of4ForFork0_#t~ret4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 07:37:13,170 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread4of4ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 07:37:13,170 WARN L315 ript$VariableManager]: TermVariabe thr1Thread4of4ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 07:37:13,170 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread4of4ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 07:37:13,170 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread4of4ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 07:37:13,170 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread4of4ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 07:37:13,170 WARN L315 ript$VariableManager]: TermVariabe thr1Thread4of4ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 07:37:13,170 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread4of4ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 07:37:13,171 WARN L315 ript$VariableManager]: TermVariabe thr1Thread4of4ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 07:37:13,171 WARN L315 ript$VariableManager]: TermVariabe thr1Thread4of4ForFork0_inc_~inc_v~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 07:37:13,171 WARN L315 ript$VariableManager]: TermVariabe thr1Thread4of4ForFork0_inc_~inc_v~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 07:37:13,171 WARN L315 ript$VariableManager]: TermVariabe thr1Thread4of4ForFork0_dec_~dec_v~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 07:37:13,171 WARN L315 ript$VariableManager]: TermVariabe thr1Thread4of4ForFork0_dec_~dec_v~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 07:37:13,171 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread4of4ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 07:37:13,171 WARN L315 ript$VariableManager]: TermVariabe thr1Thread4of4ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 07:37:13,172 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread4of4ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 07:37:13,172 WARN L315 ript$VariableManager]: TermVariabe thr1Thread4of4ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 07:37:13,172 WARN L315 ript$VariableManager]: TermVariabe thr1Thread4of4ForFork0_inc_~inc_v~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 07:37:13,172 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread4of4ForFork0_inc_#res| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 07:37:13,172 WARN L315 ript$VariableManager]: TermVariabe thr1Thread4of4ForFork0_dec_~dec_v~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 07:37:13,172 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread4of4ForFork0_dec_#res| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 07:37:13,173 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread1of4ForFork0_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 07:37:13,173 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread1of4ForFork0_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 07:37:13,173 WARN L315 ript$VariableManager]: TermVariabe thr1Thread1of4ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 07:37:13,173 WARN L315 ript$VariableManager]: TermVariabe thr1Thread1of4ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 07:37:13,173 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread1of4ForFork0_#t~nondet2| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 07:37:13,174 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread1of4ForFork0_#t~nondet2| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 07:37:13,174 WARN L315 ript$VariableManager]: TermVariabe thr1Thread1of4ForFork0_~r~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 07:37:13,174 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread1of4ForFork0_#t~nondet2| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 07:37:13,174 WARN L315 ript$VariableManager]: TermVariabe thr1Thread1of4ForFork0_~r~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 07:37:13,174 WARN L315 ript$VariableManager]: TermVariabe thr1Thread1of4ForFork0_~r~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 07:37:13,174 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread1of4ForFork0_inc_#res| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 07:37:13,174 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread1of4ForFork0_dec_#res| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 07:37:13,175 WARN L315 ript$VariableManager]: TermVariabe thr1Thread1of4ForFork0_inc_~inc_v~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 07:37:13,175 WARN L315 ript$VariableManager]: TermVariabe thr1Thread1of4ForFork0_dec_~dec_v~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 07:37:13,175 WARN L315 ript$VariableManager]: TermVariabe thr1Thread1of4ForFork0_inc_~inc_v~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 07:37:13,175 WARN L315 ript$VariableManager]: TermVariabe thr1Thread1of4ForFork0_dec_~dec_v~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 07:37:13,175 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread1of4ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 07:37:13,175 WARN L315 ript$VariableManager]: TermVariabe thr1Thread1of4ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 07:37:13,175 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread1of4ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 07:37:13,176 WARN L315 ript$VariableManager]: TermVariabe thr1Thread1of4ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 07:37:13,176 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread1of4ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 07:37:13,176 WARN L315 ript$VariableManager]: TermVariabe thr1Thread1of4ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 07:37:13,176 WARN L315 ript$VariableManager]: TermVariabe thr1Thread1of4ForFork0_inc_~inc_v~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 07:37:13,176 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread1of4ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 07:37:13,176 WARN L315 ript$VariableManager]: TermVariabe thr1Thread1of4ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 07:37:13,177 WARN L315 ript$VariableManager]: TermVariabe thr1Thread1of4ForFork0_dec_~dec_v~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 07:37:13,177 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread1of4ForFork0_inc_#res| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 07:37:13,177 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread1of4ForFork0_dec_#res| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 07:37:13,177 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread1of4ForFork0_inc_#res| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 07:37:13,177 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread1of4ForFork0_#t~ret3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 07:37:13,177 WARN L315 ript$VariableManager]: TermVariabe thr1Thread1of4ForFork0_inc_~inc_v~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 07:37:13,177 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread1of4ForFork0_dec_#res| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 07:37:13,177 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread1of4ForFork0_#t~ret4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 07:37:13,178 WARN L315 ript$VariableManager]: TermVariabe thr1Thread1of4ForFork0_dec_~dec_v~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 07:37:13,178 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread1of4ForFork0_#t~ret3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 07:37:13,178 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread1of4ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 07:37:13,178 WARN L315 ript$VariableManager]: TermVariabe thr1Thread1of4ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 07:37:13,178 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread1of4ForFork0_#t~ret4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 07:37:13,178 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread1of4ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 07:37:13,178 WARN L315 ript$VariableManager]: TermVariabe thr1Thread1of4ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 07:37:13,179 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread1of4ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 07:37:13,179 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread1of4ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 07:37:13,179 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread1of4ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 07:37:13,179 WARN L315 ript$VariableManager]: TermVariabe thr1Thread1of4ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 07:37:13,179 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread1of4ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 07:37:13,179 WARN L315 ript$VariableManager]: TermVariabe thr1Thread1of4ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 07:37:13,179 WARN L315 ript$VariableManager]: TermVariabe thr1Thread1of4ForFork0_inc_~inc_v~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 07:37:13,179 WARN L315 ript$VariableManager]: TermVariabe thr1Thread1of4ForFork0_inc_~inc_v~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 07:37:13,180 WARN L315 ript$VariableManager]: TermVariabe thr1Thread1of4ForFork0_dec_~dec_v~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 07:37:13,180 WARN L315 ript$VariableManager]: TermVariabe thr1Thread1of4ForFork0_dec_~dec_v~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 07:37:13,180 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread1of4ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 07:37:13,180 WARN L315 ript$VariableManager]: TermVariabe thr1Thread1of4ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 07:37:13,180 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread1of4ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 07:37:13,180 WARN L315 ript$VariableManager]: TermVariabe thr1Thread1of4ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 07:37:13,180 WARN L315 ript$VariableManager]: TermVariabe thr1Thread1of4ForFork0_inc_~inc_v~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 07:37:13,181 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread1of4ForFork0_inc_#res| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 07:37:13,181 WARN L315 ript$VariableManager]: TermVariabe thr1Thread1of4ForFork0_dec_~dec_v~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 07:37:13,181 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread1of4ForFork0_dec_#res| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 07:37:13,181 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread2of4ForFork0_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 07:37:13,181 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread2of4ForFork0_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 07:37:13,181 WARN L315 ript$VariableManager]: TermVariabe thr1Thread2of4ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 07:37:13,182 WARN L315 ript$VariableManager]: TermVariabe thr1Thread2of4ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 07:37:13,182 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread2of4ForFork0_#t~nondet2| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 07:37:13,182 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread2of4ForFork0_#t~nondet2| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 07:37:13,182 WARN L315 ript$VariableManager]: TermVariabe thr1Thread2of4ForFork0_~r~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 07:37:13,182 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread2of4ForFork0_#t~nondet2| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 07:37:13,182 WARN L315 ript$VariableManager]: TermVariabe thr1Thread2of4ForFork0_~r~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 07:37:13,182 WARN L315 ript$VariableManager]: TermVariabe thr1Thread2of4ForFork0_~r~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 07:37:13,182 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread2of4ForFork0_inc_#res| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 07:37:13,182 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread2of4ForFork0_dec_#res| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 07:37:13,182 WARN L315 ript$VariableManager]: TermVariabe thr1Thread2of4ForFork0_inc_~inc_v~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 07:37:13,182 WARN L315 ript$VariableManager]: TermVariabe thr1Thread2of4ForFork0_dec_~dec_v~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 07:37:13,183 WARN L315 ript$VariableManager]: TermVariabe thr1Thread2of4ForFork0_inc_~inc_v~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 07:37:13,183 WARN L315 ript$VariableManager]: TermVariabe thr1Thread2of4ForFork0_dec_~dec_v~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 07:37:13,183 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread2of4ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 07:37:13,183 WARN L315 ript$VariableManager]: TermVariabe thr1Thread2of4ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 07:37:13,183 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread2of4ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 07:37:13,183 WARN L315 ript$VariableManager]: TermVariabe thr1Thread2of4ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 07:37:13,183 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread2of4ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 07:37:13,183 WARN L315 ript$VariableManager]: TermVariabe thr1Thread2of4ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 07:37:13,183 WARN L315 ript$VariableManager]: TermVariabe thr1Thread2of4ForFork0_inc_~inc_v~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 07:37:13,183 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread2of4ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 07:37:13,183 WARN L315 ript$VariableManager]: TermVariabe thr1Thread2of4ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 07:37:13,184 WARN L315 ript$VariableManager]: TermVariabe thr1Thread2of4ForFork0_dec_~dec_v~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 07:37:13,184 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread2of4ForFork0_inc_#res| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 07:37:13,184 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread2of4ForFork0_dec_#res| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 07:37:13,184 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread2of4ForFork0_inc_#res| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 07:37:13,184 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread2of4ForFork0_#t~ret3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 07:37:13,184 WARN L315 ript$VariableManager]: TermVariabe thr1Thread2of4ForFork0_inc_~inc_v~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 07:37:13,184 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread2of4ForFork0_dec_#res| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 07:37:13,184 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread2of4ForFork0_#t~ret4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 07:37:13,184 WARN L315 ript$VariableManager]: TermVariabe thr1Thread2of4ForFork0_dec_~dec_v~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 07:37:13,184 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread2of4ForFork0_#t~ret3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 07:37:13,184 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread2of4ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 07:37:13,184 WARN L315 ript$VariableManager]: TermVariabe thr1Thread2of4ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 07:37:13,185 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread2of4ForFork0_#t~ret4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 07:37:13,185 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread2of4ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 07:37:13,185 WARN L315 ript$VariableManager]: TermVariabe thr1Thread2of4ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 07:37:13,185 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread2of4ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 07:37:13,185 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread2of4ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 07:37:13,185 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread2of4ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 07:37:13,185 WARN L315 ript$VariableManager]: TermVariabe thr1Thread2of4ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 07:37:13,185 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread2of4ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 07:37:13,185 WARN L315 ript$VariableManager]: TermVariabe thr1Thread2of4ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 07:37:13,185 WARN L315 ript$VariableManager]: TermVariabe thr1Thread2of4ForFork0_inc_~inc_v~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 07:37:13,185 WARN L315 ript$VariableManager]: TermVariabe thr1Thread2of4ForFork0_inc_~inc_v~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 07:37:13,186 WARN L315 ript$VariableManager]: TermVariabe thr1Thread2of4ForFork0_dec_~dec_v~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 07:37:13,186 WARN L315 ript$VariableManager]: TermVariabe thr1Thread2of4ForFork0_dec_~dec_v~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 07:37:13,186 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread2of4ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 07:37:13,186 WARN L315 ript$VariableManager]: TermVariabe thr1Thread2of4ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 07:37:13,186 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread2of4ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 07:37:13,186 WARN L315 ript$VariableManager]: TermVariabe thr1Thread2of4ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 07:37:13,186 WARN L315 ript$VariableManager]: TermVariabe thr1Thread2of4ForFork0_inc_~inc_v~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 07:37:13,186 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread2of4ForFork0_inc_#res| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 07:37:13,186 WARN L315 ript$VariableManager]: TermVariabe thr1Thread2of4ForFork0_dec_~dec_v~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 07:37:13,186 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread2of4ForFork0_dec_#res| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 07:37:13,187 WARN L315 ript$VariableManager]: TermVariabe thr1Thread1of4ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 07:37:13,187 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread1of4ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 07:37:13,187 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread1of4ForFork0_inc_#res| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 07:37:13,187 WARN L315 ript$VariableManager]: TermVariabe thr1Thread1of4ForFork0_~r~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 07:37:13,187 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread1of4ForFork0_#t~ret4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 07:37:13,187 WARN L315 ript$VariableManager]: TermVariabe thr1Thread1of4ForFork0_inc_~inc_v~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 07:37:13,187 WARN L315 ript$VariableManager]: TermVariabe thr1Thread1of4ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 07:37:13,187 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread1of4ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 07:37:13,187 WARN L315 ript$VariableManager]: TermVariabe thr1Thread1of4ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 07:37:13,188 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread1of4ForFork0_#t~ret3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 07:37:13,188 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread1of4ForFork0_dec_#res| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 07:37:13,188 WARN L315 ript$VariableManager]: TermVariabe thr1Thread1of4ForFork0_dec_~dec_v~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 07:37:13,188 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread1of4ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 07:37:13,188 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread1of4ForFork0_#t~nondet2| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 07:37:13,189 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread2of4ForFork0_dec_#res| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 07:37:13,189 WARN L315 ript$VariableManager]: TermVariabe thr1Thread2of4ForFork0_dec_~dec_v~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 07:37:13,189 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread2of4ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 07:37:13,189 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread2of4ForFork0_#t~nondet2| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 07:37:13,189 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread2of4ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 07:37:13,190 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread2of4ForFork0_inc_#res| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 07:37:13,190 WARN L315 ript$VariableManager]: TermVariabe thr1Thread2of4ForFork0_~r~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 07:37:13,190 WARN L315 ript$VariableManager]: TermVariabe thr1Thread2of4ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 07:37:13,190 WARN L315 ript$VariableManager]: TermVariabe thr1Thread2of4ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 07:37:13,190 WARN L315 ript$VariableManager]: TermVariabe thr1Thread2of4ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 07:37:13,190 WARN L315 ript$VariableManager]: TermVariabe thr1Thread2of4ForFork0_inc_~inc_v~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 07:37:13,190 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread2of4ForFork0_#t~ret4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 07:37:13,190 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread2of4ForFork0_#t~ret3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 07:37:13,190 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread2of4ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 07:37:13,191 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread3of4ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 07:37:13,191 WARN L315 ript$VariableManager]: TermVariabe thr1Thread3of4ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 07:37:13,192 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread3of4ForFork0_#t~ret4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 07:37:13,192 WARN L315 ript$VariableManager]: TermVariabe thr1Thread3of4ForFork0_inc_~inc_v~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 07:37:13,192 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread3of4ForFork0_#t~ret3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 07:37:13,192 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread3of4ForFork0_inc_#res| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 07:37:13,192 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread3of4ForFork0_dec_#res| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 07:37:13,192 WARN L315 ript$VariableManager]: TermVariabe thr1Thread3of4ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 07:37:13,192 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread3of4ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 07:37:13,192 WARN L315 ript$VariableManager]: TermVariabe thr1Thread3of4ForFork0_dec_~dec_v~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 07:37:13,192 WARN L315 ript$VariableManager]: TermVariabe thr1Thread3of4ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 07:37:13,193 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread3of4ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 07:37:13,193 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread3of4ForFork0_#t~nondet2| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 07:37:13,193 WARN L315 ript$VariableManager]: TermVariabe thr1Thread3of4ForFork0_~r~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 07:37:13,194 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread4of4ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 07:37:13,194 WARN L315 ript$VariableManager]: TermVariabe thr1Thread4of4ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 07:37:13,194 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread4of4ForFork0_#t~ret4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 07:37:13,194 WARN L315 ript$VariableManager]: TermVariabe thr1Thread4of4ForFork0_inc_~inc_v~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 07:37:13,194 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread4of4ForFork0_#t~ret3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 07:37:13,194 WARN L315 ript$VariableManager]: TermVariabe thr1Thread4of4ForFork0_~r~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 07:37:13,194 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread4of4ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 07:37:13,194 WARN L315 ript$VariableManager]: TermVariabe thr1Thread4of4ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 07:37:13,194 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread4of4ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 07:37:13,195 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread4of4ForFork0_#t~nondet2| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 07:37:13,195 WARN L315 ript$VariableManager]: TermVariabe thr1Thread4of4ForFork0_dec_~dec_v~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 07:37:13,195 WARN L315 ript$VariableManager]: TermVariabe thr1Thread4of4ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 07:37:13,195 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread4of4ForFork0_inc_#res| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 07:37:13,195 WARN L315 ript$VariableManager]: TermVariabe |thr1Thread4of4ForFork0_dec_#res| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-04-18 07:37:13,202 INFO L251 AbstractCegarLoop]: Starting to check reachability of 11 error locations. [2020-04-18 07:37:13,202 INFO L375 AbstractCegarLoop]: Interprodecural is true [2020-04-18 07:37:13,202 INFO L376 AbstractCegarLoop]: Hoare is true [2020-04-18 07:37:13,202 INFO L377 AbstractCegarLoop]: Compute interpolants for FPandBP [2020-04-18 07:37:13,202 INFO L378 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2020-04-18 07:37:13,203 INFO L379 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2020-04-18 07:37:13,203 INFO L380 AbstractCegarLoop]: Difference is false [2020-04-18 07:37:13,203 INFO L381 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2020-04-18 07:37:13,203 INFO L385 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2020-04-18 07:37:13,205 INFO L152 etLargeBlockEncoding]: Starting large block encoding on Petri net that has 212 places, 224 transitions, 480 flow [2020-04-18 07:37:13,205 INFO L71 FinitePrefix]: Start finitePrefix. Operand has 212 places, 224 transitions, 480 flow [2020-04-18 07:37:13,245 INFO L129 PetriNetUnfolder]: 25/259 cut-off events. [2020-04-18 07:37:13,245 INFO L130 PetriNetUnfolder]: For 16/16 co-relation queries the response was YES. [2020-04-18 07:37:13,250 INFO L80 FinitePrefix]: Finished finitePrefix Result has 282 conditions, 259 events. 25/259 cut-off events. For 16/16 co-relation queries the response was YES. Maximal size of possible extension queue 15. Compared 1172 event pairs, 0 based on Foata normal form. 0/221 useless extension candidates. Maximal degree in co-relation 209. Up to 10 conditions per place. [2020-04-18 07:37:13,266 INFO L71 FinitePrefix]: Start finitePrefix. Operand has 212 places, 224 transitions, 480 flow [2020-04-18 07:37:13,304 INFO L129 PetriNetUnfolder]: 25/259 cut-off events. [2020-04-18 07:37:13,305 INFO L130 PetriNetUnfolder]: For 16/16 co-relation queries the response was YES. [2020-04-18 07:37:13,310 INFO L80 FinitePrefix]: Finished finitePrefix Result has 282 conditions, 259 events. 25/259 cut-off events. For 16/16 co-relation queries the response was YES. Maximal size of possible extension queue 15. Compared 1172 event pairs, 0 based on Foata normal form. 0/221 useless extension candidates. Maximal degree in co-relation 209. Up to 10 conditions per place. [2020-04-18 07:37:13,325 INFO L158 etLargeBlockEncoding]: Number of co-enabled transitions 34600 [2020-04-18 07:37:13,325 INFO L170 etLargeBlockEncoding]: Semantic Check. [2020-04-18 07:37:18,746 WARN L192 SmtUtils]: Spent 255.00 ms on a formula simplification that was a NOOP. DAG size: 31 [2020-04-18 07:37:21,831 INFO L206 etLargeBlockEncoding]: Checked pairs total: 237356 [2020-04-18 07:37:21,831 INFO L214 etLargeBlockEncoding]: Total number of compositions: 206 [2020-04-18 07:37:21,831 INFO L100 iNet2FiniteAutomaton]: Start petriNet2FiniteAutomaton. Operand has 102 places, 109 transitions, 250 flow Received shutdown request... [2020-04-18 07:40:55,663 WARN L544 AbstractCegarLoop]: Verification canceled [2020-04-18 07:40:55,665 WARN L228 ceAbstractionStarter]: Timeout [2020-04-18 07:40:55,666 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 18.04 07:40:55 BasicIcfg [2020-04-18 07:40:55,666 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2020-04-18 07:40:55,670 INFO L168 Benchmark]: Toolchain (without parser) took 252647.84 ms. Allocated memory was 137.9 MB in the beginning and 3.2 GB in the end (delta: 3.0 GB). Free memory was 100.8 MB in the beginning and 1.6 GB in the end (delta: -1.5 GB). Peak memory consumption was 3.1 GB. Max. memory is 7.1 GB. [2020-04-18 07:40:55,671 INFO L168 Benchmark]: CDTParser took 0.20 ms. Allocated memory is still 137.9 MB. Free memory was 121.0 MB in the beginning and 120.8 MB in the end (delta: 210.0 kB). Peak memory consumption was 210.0 kB. Max. memory is 7.1 GB. [2020-04-18 07:40:55,672 INFO L168 Benchmark]: CACSL2BoogieTranslator took 735.74 ms. Allocated memory was 137.9 MB in the beginning and 201.9 MB in the end (delta: 64.0 MB). Free memory was 98.8 MB in the beginning and 160.0 MB in the end (delta: -61.2 MB). Peak memory consumption was 25.6 MB. Max. memory is 7.1 GB. [2020-04-18 07:40:55,673 INFO L168 Benchmark]: Boogie Procedure Inliner took 81.94 ms. Allocated memory is still 201.9 MB. Free memory was 160.0 MB in the beginning and 157.3 MB in the end (delta: 2.7 MB). Peak memory consumption was 2.7 MB. Max. memory is 7.1 GB. [2020-04-18 07:40:55,673 INFO L168 Benchmark]: Boogie Preprocessor took 31.66 ms. Allocated memory is still 201.9 MB. Free memory was 157.3 MB in the beginning and 156.0 MB in the end (delta: 1.3 MB). Peak memory consumption was 1.3 MB. Max. memory is 7.1 GB. [2020-04-18 07:40:55,674 INFO L168 Benchmark]: RCFGBuilder took 1058.57 ms. Allocated memory was 201.9 MB in the beginning and 234.4 MB in the end (delta: 32.5 MB). Free memory was 156.0 MB in the beginning and 206.1 MB in the end (delta: -50.1 MB). Peak memory consumption was 73.7 MB. Max. memory is 7.1 GB. [2020-04-18 07:40:55,675 INFO L168 Benchmark]: TraceAbstraction took 250714.45 ms. Allocated memory was 234.4 MB in the beginning and 3.2 GB in the end (delta: 2.9 GB). Free memory was 206.1 MB in the beginning and 1.6 GB in the end (delta: -1.4 GB). Peak memory consumption was 3.2 GB. Max. memory is 7.1 GB. [2020-04-18 07:40:55,687 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.20 ms. Allocated memory is still 137.9 MB. Free memory was 121.0 MB in the beginning and 120.8 MB in the end (delta: 210.0 kB). Peak memory consumption was 210.0 kB. Max. memory is 7.1 GB. * CACSL2BoogieTranslator took 735.74 ms. Allocated memory was 137.9 MB in the beginning and 201.9 MB in the end (delta: 64.0 MB). Free memory was 98.8 MB in the beginning and 160.0 MB in the end (delta: -61.2 MB). Peak memory consumption was 25.6 MB. Max. memory is 7.1 GB. * Boogie Procedure Inliner took 81.94 ms. Allocated memory is still 201.9 MB. Free memory was 160.0 MB in the beginning and 157.3 MB in the end (delta: 2.7 MB). Peak memory consumption was 2.7 MB. Max. memory is 7.1 GB. * Boogie Preprocessor took 31.66 ms. Allocated memory is still 201.9 MB. Free memory was 157.3 MB in the beginning and 156.0 MB in the end (delta: 1.3 MB). Peak memory consumption was 1.3 MB. Max. memory is 7.1 GB. * RCFGBuilder took 1058.57 ms. Allocated memory was 201.9 MB in the beginning and 234.4 MB in the end (delta: 32.5 MB). Free memory was 156.0 MB in the beginning and 206.1 MB in the end (delta: -50.1 MB). Peak memory consumption was 73.7 MB. Max. memory is 7.1 GB. * TraceAbstraction took 250714.45 ms. Allocated memory was 234.4 MB in the beginning and 3.2 GB in the end (delta: 2.9 GB). Free memory was 206.1 MB in the beginning and 1.6 GB in the end (delta: -1.4 GB). Peak memory consumption was 3.2 GB. Max. memory is 7.1 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - StatisticsResult: PetriNetLargeBlockEncoding benchmarks LbeTime: 2.9s, 68 ProgramPointsBefore, 12 ProgramPointsAfterwards, 71 TransitionsBefore, 9 TransitionsAfterwards, 1000 CoEnabledTransitionPairs, 8 FixpointIterations, 9 TrivialSequentialCompositions, 63 ConcurrentSequentialCompositions, 0 TrivialYvCompositions, 21 ConcurrentYvCompositions, 6 ChoiceCompositions, 540 VarBasedMoverChecksPositive, 0 VarBasedMoverChecksNegative, 0 SemBasedMoverChecksPositive, 0 SemBasedMoverChecksNegative, 0 SemBasedMoverChecksUnknown, SemBasedMoverCheckTime: 0.0s, 0 MoverChecksTotal, 773 CheckedPairsTotal, 93 TotalNumberOfCompositions - StatisticsResult: PetriNetLargeBlockEncoding benchmarks LbeTime: 3.7s, 116 ProgramPointsBefore, 54 ProgramPointsAfterwards, 122 TransitionsBefore, 57 TransitionsAfterwards, 7100 CoEnabledTransitionPairs, 12 FixpointIterations, 9 TrivialSequentialCompositions, 69 ConcurrentSequentialCompositions, 0 TrivialYvCompositions, 35 ConcurrentYvCompositions, 3 ChoiceCompositions, 4098 VarBasedMoverChecksPositive, 668 VarBasedMoverChecksNegative, 705 SemBasedMoverChecksPositive, 154 SemBasedMoverChecksNegative, 0 SemBasedMoverChecksUnknown, SemBasedMoverCheckTime: 1.7s, 0 MoverChecksTotal, 42073 CheckedPairsTotal, 113 TotalNumberOfCompositions - StatisticsResult: PetriNetLargeBlockEncoding benchmarks LbeTime: 6.3s, 164 ProgramPointsBefore, 78 ProgramPointsAfterwards, 173 TransitionsBefore, 83 TransitionsAfterwards, 18300 CoEnabledTransitionPairs, 12 FixpointIterations, 9 TrivialSequentialCompositions, 98 ConcurrentSequentialCompositions, 0 TrivialYvCompositions, 52 ConcurrentYvCompositions, 4 ChoiceCompositions, 10280 VarBasedMoverChecksPositive, 1660 VarBasedMoverChecksNegative, 1921 SemBasedMoverChecksPositive, 238 SemBasedMoverChecksNegative, 0 SemBasedMoverChecksUnknown, SemBasedMoverCheckTime: 3.3s, 0 MoverChecksTotal, 115426 CheckedPairsTotal, 159 TotalNumberOfCompositions - StatisticsResult: PetriNetLargeBlockEncoding benchmarks LbeTime: 8.6s, 212 ProgramPointsBefore, 102 ProgramPointsAfterwards, 224 TransitionsBefore, 109 TransitionsAfterwards, 34600 CoEnabledTransitionPairs, 13 FixpointIterations, 9 TrivialSequentialCompositions, 134 ConcurrentSequentialCompositions, 0 TrivialYvCompositions, 63 ConcurrentYvCompositions, 5 ChoiceCompositions, 18485 VarBasedMoverChecksPositive, 2720 VarBasedMoverChecksNegative, 2908 SemBasedMoverChecksPositive, 284 SemBasedMoverChecksNegative, 0 SemBasedMoverChecksUnknown, SemBasedMoverCheckTime: 4.8s, 0 MoverChecksTotal, 237356 CheckedPairsTotal, 206 TotalNumberOfCompositions - TimeoutResultAtElement [Line: 701]: Timeout (TraceAbstraction) Unable to prove that call of __VERIFIER_error() unreachable (line 701). Cancelled while BasicCegarLoop was constructing initial abstraction,while PetriNet2FiniteAutomaton was constructing automaton for Petri net that has has 102 places, 109 transitions, 250 flow. Already constructed 418963 states. Currently 76434 states in worklist.. - TimeoutResultAtElement [Line: 715]: Timeout (TraceAbstraction) Unable to prove that call of __VERIFIER_error() unreachable (line 715). Cancelled while BasicCegarLoop was constructing initial abstraction,while PetriNet2FiniteAutomaton was constructing automaton for Petri net that has has 102 places, 109 transitions, 250 flow. Already constructed 418963 states. Currently 76434 states in worklist.. - StatisticsResult: Ultimate Automizer benchmark data CFG has 2 procedures, 65 locations, 2 error locations. Started 4 CEGAR loops. VerificationResult: UNSAFE, OverallTime: 250.4s, OverallIterations: 6, TraceHistogramMax: 4, AutomataDifference: 1.8s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 0.0s, InitialAbstractionConstructionTime: 243.1s, HoareTripleCheckerStatistics: 189 SDtfs, 213 SDslu, 227 SDs, 0 SdLazy, 214 SolverSat, 11 SolverUnsat, 0 SolverUnknown, 0 SolverNotchecked, 0.2s Time, PredicateUnifierStatistics: 0 DeclaredPredicates, 27 GetRequests, 21 SyntacticMatches, 0 SemanticMatches, 6 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1 ImplicationChecksByTransitivity, 0.0s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=55268occurred 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: 4.7s AutomataMinimizationTime, 3 MinimizatonAttempts, 7664 StatesRemovedByMinimization, 2 NontrivialMinimizations, HoareAnnotationStatistics: No data available, RefinementEngineStatistics: TRACE_CHECK: No data available, INVARIANT_SYNTHESIS: No data available, INTERPOLANT_CONSOLIDATION: No data available, ABSTRACT_INTERPRETATION: No data available, PDR: No data available, ACCELERATED_INTERPOLATION: No data available, SIFA: No data available, ReuseStatistics: No data available RESULT: Ultimate could not prove your program: Timeout Completed graceful shutdown