/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-VariableLbe-MCR.epf -i ../../../trunk/examples/svcomp/pthread-wmm/safe018_power.oepc.i -------------------------------------------------------------------------------- This is Ultimate 0.1.25-4336eb1 [2019-12-27 22:33:59,776 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-12-27 22:33:59,778 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-12-27 22:33:59,797 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-12-27 22:33:59,798 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-12-27 22:33:59,800 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-12-27 22:33:59,802 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-12-27 22:33:59,811 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-12-27 22:33:59,814 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-12-27 22:33:59,817 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-12-27 22:33:59,819 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-12-27 22:33:59,821 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-12-27 22:33:59,821 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-12-27 22:33:59,822 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-12-27 22:33:59,825 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-12-27 22:33:59,826 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-12-27 22:33:59,827 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-12-27 22:33:59,828 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-12-27 22:33:59,829 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-12-27 22:33:59,834 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-12-27 22:33:59,838 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-12-27 22:33:59,842 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-12-27 22:33:59,843 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-12-27 22:33:59,843 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-12-27 22:33:59,846 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-12-27 22:33:59,846 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-12-27 22:33:59,846 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-12-27 22:33:59,847 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-12-27 22:33:59,849 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-12-27 22:33:59,849 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-12-27 22:33:59,850 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-12-27 22:33:59,850 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-12-27 22:33:59,851 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-12-27 22:33:59,852 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-12-27 22:33:59,853 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-12-27 22:33:59,853 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-12-27 22:33:59,854 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-12-27 22:33:59,854 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-12-27 22:33:59,854 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-12-27 22:33:59,855 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-12-27 22:33:59,857 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-12-27 22:33:59,858 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-VariableLbe-MCR.epf [2019-12-27 22:33:59,892 INFO L113 SettingsManager]: Loading preferences was successful [2019-12-27 22:33:59,892 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-12-27 22:33:59,893 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-12-27 22:33:59,894 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-12-27 22:33:59,896 INFO L138 SettingsManager]: * Use SBE=true [2019-12-27 22:33:59,896 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-12-27 22:33:59,896 INFO L138 SettingsManager]: * sizeof long=4 [2019-12-27 22:33:59,897 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-12-27 22:33:59,897 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-12-27 22:33:59,897 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-12-27 22:33:59,897 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-12-27 22:33:59,897 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-12-27 22:33:59,898 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-12-27 22:33:59,898 INFO L138 SettingsManager]: * sizeof long double=12 [2019-12-27 22:33:59,898 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-12-27 22:33:59,898 INFO L138 SettingsManager]: * Use constant arrays=true [2019-12-27 22:33:59,898 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-12-27 22:33:59,898 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-12-27 22:33:59,900 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-12-27 22:33:59,900 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-12-27 22:33:59,900 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-12-27 22:33:59,900 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-12-27 22:33:59,900 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-12-27 22:33:59,901 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-12-27 22:33:59,901 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-12-27 22:33:59,901 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2019-12-27 22:33:59,901 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-12-27 22:33:59,901 INFO L138 SettingsManager]: * Override the interpolant automaton setting of the refinement strategy=true [2019-12-27 22:33:59,902 INFO L138 SettingsManager]: * Large block encoding in concurrent analysis=VARIABLE_BASED_MOVER_CHECK [2019-12-27 22:33:59,902 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-12-27 22:33:59,902 INFO L138 SettingsManager]: * Interpolant automaton=MCR [2019-12-27 22:33:59,902 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-12-27 22:34:00,185 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-12-27 22:34:00,197 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-12-27 22:34:00,200 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-12-27 22:34:00,202 INFO L271 PluginConnector]: Initializing CDTParser... [2019-12-27 22:34:00,203 INFO L275 PluginConnector]: CDTParser initialized [2019-12-27 22:34:00,203 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/pthread-wmm/safe018_power.oepc.i [2019-12-27 22:34:00,265 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/4d89ab735/f9f70a9a10ac45d8a06e066d2b31020a/FLAGce5133ea5 [2019-12-27 22:34:00,751 INFO L306 CDTParser]: Found 1 translation units. [2019-12-27 22:34:00,752 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/pthread-wmm/safe018_power.oepc.i [2019-12-27 22:34:00,775 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/4d89ab735/f9f70a9a10ac45d8a06e066d2b31020a/FLAGce5133ea5 [2019-12-27 22:34:01,088 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/4d89ab735/f9f70a9a10ac45d8a06e066d2b31020a [2019-12-27 22:34:01,096 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-12-27 22:34:01,097 INFO L131 ToolchainWalker]: Walking toolchain with 5 elements. [2019-12-27 22:34:01,099 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-12-27 22:34:01,099 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-12-27 22:34:01,102 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-12-27 22:34:01,103 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 27.12 10:34:01" (1/1) ... [2019-12-27 22:34:01,106 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@85f7a91 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.12 10:34:01, skipping insertion in model container [2019-12-27 22:34:01,107 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 27.12 10:34:01" (1/1) ... [2019-12-27 22:34:01,115 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-12-27 22:34:01,170 INFO L178 MainTranslator]: Built tables and reachable declarations [2019-12-27 22:34:01,759 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-12-27 22:34:01,771 INFO L203 MainTranslator]: Completed pre-run [2019-12-27 22:34:01,841 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-12-27 22:34:01,914 INFO L208 MainTranslator]: Completed translation [2019-12-27 22:34:01,915 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.12 10:34:01 WrapperNode [2019-12-27 22:34:01,915 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-12-27 22:34:01,916 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2019-12-27 22:34:01,916 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2019-12-27 22:34:01,916 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2019-12-27 22:34:01,925 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.12 10:34:01" (1/1) ... [2019-12-27 22:34:01,946 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.12 10:34:01" (1/1) ... [2019-12-27 22:34:01,976 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2019-12-27 22:34:01,976 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-12-27 22:34:01,977 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-12-27 22:34:01,977 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-12-27 22:34:01,985 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.12 10:34:01" (1/1) ... [2019-12-27 22:34:01,985 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.12 10:34:01" (1/1) ... [2019-12-27 22:34:01,991 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.12 10:34:01" (1/1) ... [2019-12-27 22:34:01,991 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.12 10:34:01" (1/1) ... [2019-12-27 22:34:02,007 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.12 10:34:01" (1/1) ... [2019-12-27 22:34:02,015 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.12 10:34:01" (1/1) ... [2019-12-27 22:34:02,019 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.12 10:34:01" (1/1) ... [2019-12-27 22:34:02,025 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-12-27 22:34:02,026 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-12-27 22:34:02,026 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-12-27 22:34:02,026 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-12-27 22:34:02,027 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.12 10:34:01" (1/1) ... No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-12-27 22:34:02,105 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2019-12-27 22:34:02,107 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2019-12-27 22:34:02,107 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_begin [2019-12-27 22:34:02,108 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2019-12-27 22:34:02,108 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2019-12-27 22:34:02,109 INFO L130 BoogieDeclarations]: Found specification of procedure P0 [2019-12-27 22:34:02,109 INFO L138 BoogieDeclarations]: Found implementation of procedure P0 [2019-12-27 22:34:02,109 INFO L130 BoogieDeclarations]: Found specification of procedure P1 [2019-12-27 22:34:02,109 INFO L138 BoogieDeclarations]: Found implementation of procedure P1 [2019-12-27 22:34:02,109 INFO L130 BoogieDeclarations]: Found specification of procedure P2 [2019-12-27 22:34:02,110 INFO L138 BoogieDeclarations]: Found implementation of procedure P2 [2019-12-27 22:34:02,110 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2019-12-27 22:34:02,110 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_end [2019-12-27 22:34:02,110 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-12-27 22:34:02,110 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-12-27 22:34:02,112 WARN L205 CfgBuilder]: User set CodeBlockSize to SequenceOfStatements but program contains fork statements. Overwriting the user preferences and setting CodeBlockSize to SingleStatement [2019-12-27 22:34:02,984 INFO L282 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-12-27 22:34:02,984 INFO L287 CfgBuilder]: Removed 6 assume(true) statements. [2019-12-27 22:34:02,986 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 27.12 10:34:02 BoogieIcfgContainer [2019-12-27 22:34:02,986 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-12-27 22:34:03,005 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2019-12-27 22:34:03,005 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2019-12-27 22:34:03,008 INFO L275 PluginConnector]: TraceAbstraction initialized [2019-12-27 22:34:03,009 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 27.12 10:34:01" (1/3) ... [2019-12-27 22:34:03,010 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@36e31475 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 27.12 10:34:03, skipping insertion in model container [2019-12-27 22:34:03,010 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.12 10:34:01" (2/3) ... [2019-12-27 22:34:03,011 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@36e31475 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 27.12 10:34:03, skipping insertion in model container [2019-12-27 22:34:03,011 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 27.12 10:34:02" (3/3) ... [2019-12-27 22:34:03,013 INFO L109 eAbstractionObserver]: Analyzing ICFG safe018_power.oepc.i [2019-12-27 22:34:03,024 WARN L145 ceAbstractionStarter]: Switching off computation of Hoare annotation because input is a concurrent program [2019-12-27 22:34:03,025 INFO L156 ceAbstractionStarter]: Automizer settings: Hoare:false NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2019-12-27 22:34:03,035 INFO L168 ceAbstractionStarter]: Appying trace abstraction to program that has 1 error locations. [2019-12-27 22:34:03,036 INFO L340 ceAbstractionStarter]: Constructing petrified ICFG for 1 thread instances. [2019-12-27 22:34:03,101 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 22:34:03,102 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~nondet3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 22:34:03,102 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~nondet4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 22:34:03,102 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 22:34:03,102 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 22:34:03,103 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~mem5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 22:34:03,103 WARN L315 ript$VariableManager]: TermVariabe P0Thread1of1ForFork2_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 22:34:03,103 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~nondet3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 22:34:03,103 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~nondet4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 22:34:03,103 WARN L315 ript$VariableManager]: TermVariabe P0Thread1of1ForFork2_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 22:34:03,104 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 22:34:03,104 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite17| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 22:34:03,104 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~mem7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 22:34:03,104 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite17| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 22:34:03,105 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 22:34:03,105 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~mem12| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 22:34:03,105 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~mem8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 22:34:03,105 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~mem7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 22:34:03,105 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite13| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 22:34:03,106 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite14| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 22:34:03,106 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite15| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 22:34:03,107 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite16| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 22:34:03,107 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite17| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 22:34:03,107 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 22:34:03,108 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 22:34:03,108 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite16| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 22:34:03,109 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite22| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 22:34:03,109 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite16| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 22:34:03,110 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite17| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 22:34:03,111 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite22| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 22:34:03,111 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite18| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 22:34:03,111 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite19| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 22:34:03,112 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite20| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 22:34:03,112 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite22| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 22:34:03,112 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite21| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 22:34:03,113 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite21| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 22:34:03,113 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~mem8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 22:34:03,113 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 22:34:03,114 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite27| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 22:34:03,114 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite21| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 22:34:03,115 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite22| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 22:34:03,115 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite20| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 22:34:03,115 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 22:34:03,115 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite15| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 22:34:03,115 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 22:34:03,116 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 22:34:03,116 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 22:34:03,116 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 22:34:03,116 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite13| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 22:34:03,117 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite13| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 22:34:03,117 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~mem12| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 22:34:03,117 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite27| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 22:34:03,117 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite24| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 22:34:03,118 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite23| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 22:34:03,118 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite26| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 22:34:03,118 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite25| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 22:34:03,118 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite27| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 22:34:03,118 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite26| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 22:34:03,119 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite20| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 22:34:03,119 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite21| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 22:34:03,119 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite19| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 22:34:03,120 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite15| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 22:34:03,120 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite16| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 22:34:03,120 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 22:34:03,120 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 22:34:03,120 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 22:34:03,121 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite14| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 22:34:03,121 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite13| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 22:34:03,121 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite14| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 22:34:03,121 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite32| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 22:34:03,121 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite26| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 22:34:03,122 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite27| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 22:34:03,122 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite25| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 22:34:03,122 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite19| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 22:34:03,122 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite20| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 22:34:03,122 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite18| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 22:34:03,123 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite18| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 22:34:03,124 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite14| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 22:34:03,124 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite15| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 22:34:03,124 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite32| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 22:34:03,124 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite28| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 22:34:03,125 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite29| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 22:34:03,125 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite31| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 22:34:03,125 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite30| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 22:34:03,126 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite32| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 22:34:03,126 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite31| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 22:34:03,126 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite25| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 22:34:03,126 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite26| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 22:34:03,126 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite24| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 22:34:03,127 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite18| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 22:34:03,127 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite19| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 22:34:03,127 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite37| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 22:34:03,127 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite31| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 22:34:03,128 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite32| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 22:34:03,128 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite30| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 22:34:03,128 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite24| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 22:34:03,128 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite25| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 22:34:03,129 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite23| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 22:34:03,132 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite23| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 22:34:03,133 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite37| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 22:34:03,134 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite35| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 22:34:03,134 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite34| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 22:34:03,138 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite37| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 22:34:03,138 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite36| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 22:34:03,138 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite33| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 22:34:03,139 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite36| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 22:34:03,139 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite30| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 22:34:03,139 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite31| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 22:34:03,139 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite29| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 22:34:03,140 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite23| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 22:34:03,140 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite24| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 22:34:03,140 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite42| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 22:34:03,141 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite36| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 22:34:03,141 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite37| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 22:34:03,141 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite35| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 22:34:03,141 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite29| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 22:34:03,141 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite30| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 22:34:03,142 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite28| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 22:34:03,142 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite28| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 22:34:03,142 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite42| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 22:34:03,142 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite39| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 22:34:03,142 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite38| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 22:34:03,143 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite40| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 22:34:03,143 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 22:34:03,143 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite42| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 22:34:03,143 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 22:34:03,143 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite35| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 22:34:03,144 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite36| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 22:34:03,144 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite34| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 22:34:03,144 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite28| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 22:34:03,144 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite29| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 22:34:03,144 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite48| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 22:34:03,145 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 22:34:03,145 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite42| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 22:34:03,145 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite40| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 22:34:03,145 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite34| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 22:34:03,145 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite35| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 22:34:03,145 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite33| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 22:34:03,146 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite33| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 22:34:03,146 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite48| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 22:34:03,146 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~mem49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 22:34:03,146 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite47| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 22:34:03,146 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite48| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 22:34:03,147 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite45| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 22:34:03,147 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite46| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 22:34:03,147 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite43| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 22:34:03,147 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite44| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 22:34:03,147 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite47| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 22:34:03,148 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite40| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 22:34:03,148 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 22:34:03,148 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite39| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 22:34:03,148 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite33| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 22:34:03,148 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite34| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 22:34:03,149 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite51| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 22:34:03,149 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~mem50| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 22:34:03,149 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite51| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 22:34:03,149 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite47| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 22:34:03,149 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite48| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 22:34:03,150 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite46| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 22:34:03,150 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite39| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 22:34:03,150 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite40| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 22:34:03,150 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite38| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 22:34:03,150 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite38| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 22:34:03,151 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite51| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 22:34:03,151 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~mem50| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 22:34:03,151 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite51| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 22:34:03,151 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite46| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 22:34:03,151 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite47| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 22:34:03,152 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite38| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 22:34:03,152 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite39| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 22:34:03,152 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 22:34:03,152 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 22:34:03,152 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite43| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 22:34:03,153 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite43| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 22:34:03,153 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite44| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 22:34:03,153 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite44| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 22:34:03,153 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite43| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 22:34:03,153 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite45| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 22:34:03,154 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite44| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 22:34:03,154 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite45| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 22:34:03,154 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite45| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 22:34:03,154 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite46| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 22:34:03,154 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 22:34:03,155 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 22:34:03,155 WARN L315 ript$VariableManager]: TermVariabe P1Thread1of1ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 22:34:03,155 WARN L315 ript$VariableManager]: TermVariabe P1Thread1of1ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 22:34:03,155 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 22:34:03,155 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 22:34:03,156 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 22:34:03,156 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 22:34:03,156 WARN L315 ript$VariableManager]: TermVariabe P2Thread1of1ForFork1_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 22:34:03,156 WARN L315 ript$VariableManager]: TermVariabe P2Thread1of1ForFork1_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 22:34:03,156 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite54| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 22:34:03,157 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite54| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 22:34:03,157 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite54| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 22:34:03,157 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~mem52| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 22:34:03,157 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite53| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 22:34:03,157 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite53| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 22:34:03,157 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~mem52| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 22:34:03,158 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite53| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 22:34:03,158 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite55| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 22:34:03,158 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite55| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 22:34:03,158 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite53| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 22:34:03,158 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite54| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 22:34:03,158 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite55| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 22:34:03,159 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite55| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 22:34:03,159 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite56| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 22:34:03,159 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite56| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 22:34:03,159 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite56| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 22:34:03,159 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite56| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 22:34:03,160 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite57| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 22:34:03,160 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite57| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 22:34:03,160 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite57| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 22:34:03,160 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite57| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 22:34:03,160 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite58| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 22:34:03,161 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite58| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 22:34:03,161 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite58| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 22:34:03,161 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite58| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 22:34:03,161 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 22:34:03,161 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 22:34:03,165 WARN L315 ript$VariableManager]: TermVariabe P1Thread1of1ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 22:34:03,165 WARN L315 ript$VariableManager]: TermVariabe P1Thread1of1ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 22:34:03,165 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 22:34:03,165 WARN L315 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 22:34:03,168 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite57| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 22:34:03,168 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite58| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 22:34:03,168 WARN L315 ript$VariableManager]: TermVariabe P2Thread1of1ForFork1_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 22:34:03,168 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite55| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 22:34:03,168 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 22:34:03,169 WARN L315 ript$VariableManager]: TermVariabe P2Thread1of1ForFork1_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 22:34:03,169 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite56| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 22:34:03,169 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite53| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 22:34:03,169 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~ite54| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 22:34:03,169 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#t~mem52| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 22:34:03,170 WARN L315 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork1_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 22:34:03,172 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite33| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 22:34:03,173 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite35| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 22:34:03,173 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite37| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 22:34:03,173 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite39| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 22:34:03,173 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 22:34:03,173 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~mem8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 22:34:03,173 WARN L315 ript$VariableManager]: TermVariabe P0Thread1of1ForFork2_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 22:34:03,174 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite18| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 22:34:03,174 WARN L315 ript$VariableManager]: TermVariabe P0Thread1of1ForFork2_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 22:34:03,174 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite16| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 22:34:03,174 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite14| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 22:34:03,174 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite31| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 22:34:03,175 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 22:34:03,175 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite44| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 22:34:03,175 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite46| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 22:34:03,175 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite25| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 22:34:03,175 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite48| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 22:34:03,175 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite27| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 22:34:03,176 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite29| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 22:34:03,176 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~mem49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 22:34:03,176 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~nondet4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 22:34:03,176 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite23| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 22:34:03,176 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite40| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 22:34:03,177 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 22:34:03,177 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite21| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 22:34:03,177 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite42| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 22:34:03,177 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite32| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 22:34:03,177 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite34| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 22:34:03,178 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite36| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 22:34:03,178 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~mem50| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 22:34:03,178 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite38| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 22:34:03,178 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 22:34:03,178 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~mem7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 22:34:03,178 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~mem12| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 22:34:03,179 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~mem5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 22:34:03,179 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite19| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 22:34:03,179 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite17| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 22:34:03,179 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite15| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 22:34:03,179 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite13| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 22:34:03,179 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite51| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 22:34:03,180 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite30| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 22:34:03,180 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 22:34:03,180 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite20| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 22:34:03,180 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite43| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 22:34:03,180 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite45| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 22:34:03,180 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite47| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 22:34:03,181 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite26| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 22:34:03,181 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite28| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 22:34:03,181 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 22:34:03,181 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite24| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 22:34:03,181 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~nondet3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 22:34:03,182 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite22| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 22:34:03,182 WARN L315 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork2_#t~ite41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-12-27 22:34:03,197 INFO L249 AbstractCegarLoop]: Starting to check reachability of 4 error locations. [2019-12-27 22:34:03,217 INFO L373 AbstractCegarLoop]: Interprodecural is true [2019-12-27 22:34:03,217 INFO L374 AbstractCegarLoop]: Hoare is true [2019-12-27 22:34:03,217 INFO L375 AbstractCegarLoop]: Compute interpolants for FPandBP [2019-12-27 22:34:03,218 INFO L376 AbstractCegarLoop]: Backedges is MCR [2019-12-27 22:34:03,218 INFO L377 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2019-12-27 22:34:03,218 INFO L378 AbstractCegarLoop]: Difference is false [2019-12-27 22:34:03,218 INFO L379 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2019-12-27 22:34:03,218 INFO L383 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2019-12-27 22:34:03,234 INFO L152 etLargeBlockEncoding]: Starting large block encoding on Petri net that has 207 places, 252 transitions [2019-12-27 22:34:03,236 INFO L68 FinitePrefix]: Start finitePrefix. Operand has 207 places, 252 transitions [2019-12-27 22:34:03,356 INFO L132 PetriNetUnfolder]: 55/249 cut-off events. [2019-12-27 22:34:03,357 INFO L133 PetriNetUnfolder]: For 0/0 co-relation queries the response was YES. [2019-12-27 22:34:03,373 INFO L76 FinitePrefix]: Finished finitePrefix Result has 259 conditions, 249 events. 55/249 cut-off events. For 0/0 co-relation queries the response was YES. Maximal size of possible extension queue 11. Compared 624 event pairs. 0/193 useless extension candidates. Maximal degree in co-relation 201. Up to 2 conditions per place. [2019-12-27 22:34:03,402 INFO L68 FinitePrefix]: Start finitePrefix. Operand has 207 places, 252 transitions [2019-12-27 22:34:03,462 INFO L132 PetriNetUnfolder]: 55/249 cut-off events. [2019-12-27 22:34:03,463 INFO L133 PetriNetUnfolder]: For 0/0 co-relation queries the response was YES. [2019-12-27 22:34:03,472 INFO L76 FinitePrefix]: Finished finitePrefix Result has 259 conditions, 249 events. 55/249 cut-off events. For 0/0 co-relation queries the response was YES. Maximal size of possible extension queue 11. Compared 624 event pairs. 0/193 useless extension candidates. Maximal degree in co-relation 201. Up to 2 conditions per place. [2019-12-27 22:34:03,500 INFO L158 etLargeBlockEncoding]: Number of co-enabled transitions 20370 [2019-12-27 22:34:03,501 INFO L182 etLargeBlockEncoding]: Variable Check. [2019-12-27 22:34:06,974 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-12-27 22:34:08,055 WARN L192 SmtUtils]: Spent 215.00 ms on a formula simplification that was a NOOP. DAG size: 110 [2019-12-27 22:34:08,218 WARN L192 SmtUtils]: Spent 159.00 ms on a formula simplification that was a NOOP. DAG size: 106 [2019-12-27 22:34:08,754 WARN L192 SmtUtils]: Spent 515.00 ms on a formula simplification. DAG size of input: 136 DAG size of output: 132 [2019-12-27 22:34:09,011 WARN L192 SmtUtils]: Spent 254.00 ms on a formula simplification that was a NOOP. DAG size: 130 [2019-12-27 22:34:09,035 INFO L206 etLargeBlockEncoding]: Checked pairs total: 97962 [2019-12-27 22:34:09,035 INFO L214 etLargeBlockEncoding]: Total number of compositions: 181 [2019-12-27 22:34:09,039 INFO L100 iNet2FiniteAutomaton]: Start petriNet2FiniteAutomaton. Operand has 92 places, 117 transitions [2019-12-27 22:34:10,435 INFO L122 iNet2FiniteAutomaton]: Finished petriNet2FiniteAutomaton. Result 22178 states. [2019-12-27 22:34:10,437 INFO L276 IsEmpty]: Start isEmpty. Operand 22178 states. [2019-12-27 22:34:10,491 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2019-12-27 22:34:10,491 INFO L403 BasicCegarLoop]: Found error trace [2019-12-27 22:34:10,492 INFO L411 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-12-27 22:34:10,493 INFO L410 AbstractCegarLoop]: === Iteration 1 === [ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-12-27 22:34:10,499 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-12-27 22:34:10,500 INFO L82 PathProgramCache]: Analyzing trace with hash 1839477051, now seen corresponding path program 1 times [2019-12-27 22:34:10,513 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2019-12-27 22:34:10,513 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1268929916] [2019-12-27 22:34:10,514 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-12-27 22:34:10,692 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-27 22:34:10,899 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-12-27 22:34:10,900 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1268929916] [2019-12-27 22:34:10,901 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-12-27 22:34:10,901 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2019-12-27 22:34:10,902 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleMcr [786327146] [2019-12-27 22:34:10,903 INFO L132 pAbStrategyModuleMcr]: Constructing automaton for MCR equivalence class. [2019-12-27 22:34:10,910 INFO L197 pAbStrategyModuleMcr]: Started intersection. [2019-12-27 22:34:10,930 INFO L208 pAbStrategyModuleMcr]: Finished intersection with 20 states and 19 transitions. [2019-12-27 22:34:10,931 INFO L219 pAbStrategyModuleMcr]: Constructing interpolant automaton by labelling MCR automaton. [2019-12-27 22:34:10,935 INFO L288 pAbStrategyModuleMcr]: Construction finished. Needed to calculate wp 0 times. [2019-12-27 22:34:10,935 INFO L442 AbstractCegarLoop]: Interpolant automaton has 3 states [2019-12-27 22:34:10,936 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-12-27 22:34:10,950 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-12-27 22:34:10,951 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-12-27 22:34:10,953 INFO L87 Difference]: Start difference. First operand 22178 states. Second operand 3 states. [2019-12-27 22:34:12,073 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-12-27 22:34:12,074 INFO L93 Difference]: Finished difference Result 20270 states and 82242 transitions. [2019-12-27 22:34:12,074 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-12-27 22:34:12,076 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 19 [2019-12-27 22:34:12,076 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-12-27 22:34:12,325 INFO L225 Difference]: With dead ends: 20270 [2019-12-27 22:34:12,326 INFO L226 Difference]: Without dead ends: 19118 [2019-12-27 22:34:12,327 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 1 SyntacticMatches, 1 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-12-27 22:34:12,560 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 19118 states. [2019-12-27 22:34:13,193 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 19118 to 19118. [2019-12-27 22:34:13,198 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 19118 states. [2019-12-27 22:34:13,311 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 19118 states to 19118 states and 77562 transitions. [2019-12-27 22:34:13,312 INFO L78 Accepts]: Start accepts. Automaton has 19118 states and 77562 transitions. Word has length 19 [2019-12-27 22:34:13,314 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-12-27 22:34:13,314 INFO L462 AbstractCegarLoop]: Abstraction has 19118 states and 77562 transitions. [2019-12-27 22:34:13,316 INFO L463 AbstractCegarLoop]: Interpolant automaton has 3 states. [2019-12-27 22:34:13,316 INFO L276 IsEmpty]: Start isEmpty. Operand 19118 states and 77562 transitions. [2019-12-27 22:34:13,333 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2019-12-27 22:34:13,333 INFO L403 BasicCegarLoop]: Found error trace [2019-12-27 22:34:13,333 INFO L411 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-12-27 22:34:13,333 INFO L410 AbstractCegarLoop]: === Iteration 2 === [ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-12-27 22:34:13,334 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-12-27 22:34:13,334 INFO L82 PathProgramCache]: Analyzing trace with hash -62634861, now seen corresponding path program 1 times [2019-12-27 22:34:13,334 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2019-12-27 22:34:13,335 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1811461469] [2019-12-27 22:34:13,335 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-12-27 22:34:13,441 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-27 22:34:13,514 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-12-27 22:34:13,515 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1811461469] [2019-12-27 22:34:13,515 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-12-27 22:34:13,515 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2019-12-27 22:34:13,515 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleMcr [1897513677] [2019-12-27 22:34:13,516 INFO L132 pAbStrategyModuleMcr]: Constructing automaton for MCR equivalence class. [2019-12-27 22:34:13,519 INFO L197 pAbStrategyModuleMcr]: Started intersection. [2019-12-27 22:34:13,522 INFO L208 pAbStrategyModuleMcr]: Finished intersection with 21 states and 20 transitions. [2019-12-27 22:34:13,522 INFO L219 pAbStrategyModuleMcr]: Constructing interpolant automaton by labelling MCR automaton. [2019-12-27 22:34:13,522 INFO L288 pAbStrategyModuleMcr]: Construction finished. Needed to calculate wp 0 times. [2019-12-27 22:34:13,523 INFO L442 AbstractCegarLoop]: Interpolant automaton has 4 states [2019-12-27 22:34:13,524 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-12-27 22:34:13,524 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2019-12-27 22:34:13,524 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2019-12-27 22:34:13,524 INFO L87 Difference]: Start difference. First operand 19118 states and 77562 transitions. Second operand 4 states. [2019-12-27 22:34:13,799 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-12-27 22:34:13,800 INFO L93 Difference]: Finished difference Result 12202 states and 43316 transitions. [2019-12-27 22:34:13,800 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2019-12-27 22:34:13,800 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 20 [2019-12-27 22:34:13,800 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-12-27 22:34:13,844 INFO L225 Difference]: With dead ends: 12202 [2019-12-27 22:34:13,845 INFO L226 Difference]: Without dead ends: 11290 [2019-12-27 22:34:13,845 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 4 GetRequests, 1 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2019-12-27 22:34:13,944 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 11290 states. [2019-12-27 22:34:15,030 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 11290 to 11290. [2019-12-27 22:34:15,030 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 11290 states. [2019-12-27 22:34:15,075 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 11290 states to 11290 states and 40240 transitions. [2019-12-27 22:34:15,076 INFO L78 Accepts]: Start accepts. Automaton has 11290 states and 40240 transitions. Word has length 20 [2019-12-27 22:34:15,076 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-12-27 22:34:15,076 INFO L462 AbstractCegarLoop]: Abstraction has 11290 states and 40240 transitions. [2019-12-27 22:34:15,077 INFO L463 AbstractCegarLoop]: Interpolant automaton has 4 states. [2019-12-27 22:34:15,077 INFO L276 IsEmpty]: Start isEmpty. Operand 11290 states and 40240 transitions. [2019-12-27 22:34:15,084 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2019-12-27 22:34:15,085 INFO L403 BasicCegarLoop]: Found error trace [2019-12-27 22:34:15,085 INFO L411 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-12-27 22:34:15,085 INFO L410 AbstractCegarLoop]: === Iteration 3 === [ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-12-27 22:34:15,085 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-12-27 22:34:15,085 INFO L82 PathProgramCache]: Analyzing trace with hash -1267516861, now seen corresponding path program 1 times [2019-12-27 22:34:15,086 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2019-12-27 22:34:15,086 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1829713203] [2019-12-27 22:34:15,086 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-12-27 22:34:15,154 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-27 22:34:15,226 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-12-27 22:34:15,227 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1829713203] [2019-12-27 22:34:15,227 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-12-27 22:34:15,228 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2019-12-27 22:34:15,228 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleMcr [1287165533] [2019-12-27 22:34:15,228 INFO L132 pAbStrategyModuleMcr]: Constructing automaton for MCR equivalence class. [2019-12-27 22:34:15,232 INFO L197 pAbStrategyModuleMcr]: Started intersection. [2019-12-27 22:34:15,235 INFO L208 pAbStrategyModuleMcr]: Finished intersection with 24 states and 25 transitions. [2019-12-27 22:34:15,236 INFO L219 pAbStrategyModuleMcr]: Constructing interpolant automaton by labelling MCR automaton. [2019-12-27 22:34:15,237 INFO L288 pAbStrategyModuleMcr]: Construction finished. Needed to calculate wp 0 times. [2019-12-27 22:34:15,237 INFO L442 AbstractCegarLoop]: Interpolant automaton has 5 states [2019-12-27 22:34:15,237 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-12-27 22:34:15,238 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2019-12-27 22:34:15,238 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=8, Invalid=12, Unknown=0, NotChecked=0, Total=20 [2019-12-27 22:34:15,238 INFO L87 Difference]: Start difference. First operand 11290 states and 40240 transitions. Second operand 5 states. [2019-12-27 22:34:15,337 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-12-27 22:34:15,338 INFO L93 Difference]: Finished difference Result 2832 states and 8196 transitions. [2019-12-27 22:34:15,338 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2019-12-27 22:34:15,338 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 21 [2019-12-27 22:34:15,338 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-12-27 22:34:15,345 INFO L225 Difference]: With dead ends: 2832 [2019-12-27 22:34:15,345 INFO L226 Difference]: Without dead ends: 2306 [2019-12-27 22:34:15,346 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 6 GetRequests, 1 SyntacticMatches, 0 SemanticMatches, 5 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 2 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=18, Invalid=24, Unknown=0, NotChecked=0, Total=42 [2019-12-27 22:34:15,353 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 2306 states. [2019-12-27 22:34:15,385 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 2306 to 2306. [2019-12-27 22:34:15,385 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 2306 states. [2019-12-27 22:34:15,400 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2306 states to 2306 states and 6445 transitions. [2019-12-27 22:34:15,400 INFO L78 Accepts]: Start accepts. Automaton has 2306 states and 6445 transitions. Word has length 21 [2019-12-27 22:34:15,400 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-12-27 22:34:15,400 INFO L462 AbstractCegarLoop]: Abstraction has 2306 states and 6445 transitions. [2019-12-27 22:34:15,401 INFO L463 AbstractCegarLoop]: Interpolant automaton has 5 states. [2019-12-27 22:34:15,401 INFO L276 IsEmpty]: Start isEmpty. Operand 2306 states and 6445 transitions. [2019-12-27 22:34:15,405 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2019-12-27 22:34:15,406 INFO L403 BasicCegarLoop]: Found error trace [2019-12-27 22:34:15,406 INFO L411 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-12-27 22:34:15,406 INFO L410 AbstractCegarLoop]: === Iteration 4 === [ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-12-27 22:34:15,406 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-12-27 22:34:15,406 INFO L82 PathProgramCache]: Analyzing trace with hash -759803620, now seen corresponding path program 1 times [2019-12-27 22:34:15,407 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2019-12-27 22:34:15,407 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1058499159] [2019-12-27 22:34:15,407 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-12-27 22:34:15,448 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-27 22:34:15,518 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-12-27 22:34:15,519 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1058499159] [2019-12-27 22:34:15,519 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-12-27 22:34:15,519 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2019-12-27 22:34:15,519 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleMcr [48900971] [2019-12-27 22:34:15,520 INFO L132 pAbStrategyModuleMcr]: Constructing automaton for MCR equivalence class. [2019-12-27 22:34:15,526 INFO L197 pAbStrategyModuleMcr]: Started intersection. [2019-12-27 22:34:15,534 INFO L208 pAbStrategyModuleMcr]: Finished intersection with 34 states and 35 transitions. [2019-12-27 22:34:15,534 INFO L219 pAbStrategyModuleMcr]: Constructing interpolant automaton by labelling MCR automaton. [2019-12-27 22:34:15,535 INFO L288 pAbStrategyModuleMcr]: Construction finished. Needed to calculate wp 0 times. [2019-12-27 22:34:15,535 INFO L442 AbstractCegarLoop]: Interpolant automaton has 6 states [2019-12-27 22:34:15,535 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-12-27 22:34:15,535 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2019-12-27 22:34:15,536 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=12, Invalid=18, Unknown=0, NotChecked=0, Total=30 [2019-12-27 22:34:15,536 INFO L87 Difference]: Start difference. First operand 2306 states and 6445 transitions. Second operand 6 states. [2019-12-27 22:34:15,624 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-12-27 22:34:15,624 INFO L93 Difference]: Finished difference Result 1188 states and 3394 transitions. [2019-12-27 22:34:15,625 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2019-12-27 22:34:15,625 INFO L78 Accepts]: Start accepts. Automaton has 6 states. Word has length 31 [2019-12-27 22:34:15,625 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-12-27 22:34:15,628 INFO L225 Difference]: With dead ends: 1188 [2019-12-27 22:34:15,629 INFO L226 Difference]: Without dead ends: 1116 [2019-12-27 22:34:15,629 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 8 GetRequests, 1 SyntacticMatches, 0 SemanticMatches, 7 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 5 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=30, Invalid=42, Unknown=0, NotChecked=0, Total=72 [2019-12-27 22:34:15,632 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1116 states. [2019-12-27 22:34:15,647 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1116 to 1116. [2019-12-27 22:34:15,647 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 1116 states. [2019-12-27 22:34:15,650 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1116 states to 1116 states and 3211 transitions. [2019-12-27 22:34:15,650 INFO L78 Accepts]: Start accepts. Automaton has 1116 states and 3211 transitions. Word has length 31 [2019-12-27 22:34:15,650 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-12-27 22:34:15,651 INFO L462 AbstractCegarLoop]: Abstraction has 1116 states and 3211 transitions. [2019-12-27 22:34:15,651 INFO L463 AbstractCegarLoop]: Interpolant automaton has 6 states. [2019-12-27 22:34:15,651 INFO L276 IsEmpty]: Start isEmpty. Operand 1116 states and 3211 transitions. [2019-12-27 22:34:15,654 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 43 [2019-12-27 22:34:15,654 INFO L403 BasicCegarLoop]: Found error trace [2019-12-27 22:34:15,654 INFO L411 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-12-27 22:34:15,655 INFO L410 AbstractCegarLoop]: === Iteration 5 === [ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-12-27 22:34:15,655 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-12-27 22:34:15,655 INFO L82 PathProgramCache]: Analyzing trace with hash 1122667275, now seen corresponding path program 1 times [2019-12-27 22:34:15,656 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2019-12-27 22:34:15,656 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1778082252] [2019-12-27 22:34:15,656 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-12-27 22:34:15,670 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-27 22:34:15,697 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-12-27 22:34:15,697 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1778082252] [2019-12-27 22:34:15,697 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-12-27 22:34:15,698 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2019-12-27 22:34:15,698 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleMcr [699913992] [2019-12-27 22:34:15,698 INFO L132 pAbStrategyModuleMcr]: Constructing automaton for MCR equivalence class. [2019-12-27 22:34:15,712 INFO L197 pAbStrategyModuleMcr]: Started intersection. [2019-12-27 22:34:15,771 INFO L208 pAbStrategyModuleMcr]: Finished intersection with 110 states and 188 transitions. [2019-12-27 22:34:15,771 INFO L219 pAbStrategyModuleMcr]: Constructing interpolant automaton by labelling MCR automaton. [2019-12-27 22:34:15,773 INFO L288 pAbStrategyModuleMcr]: Construction finished. Needed to calculate wp 0 times. [2019-12-27 22:34:15,773 INFO L442 AbstractCegarLoop]: Interpolant automaton has 3 states [2019-12-27 22:34:15,773 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-12-27 22:34:15,773 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-12-27 22:34:15,773 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-12-27 22:34:15,774 INFO L87 Difference]: Start difference. First operand 1116 states and 3211 transitions. Second operand 3 states. [2019-12-27 22:34:15,822 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-12-27 22:34:15,823 INFO L93 Difference]: Finished difference Result 1450 states and 4000 transitions. [2019-12-27 22:34:15,823 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-12-27 22:34:15,823 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 42 [2019-12-27 22:34:15,823 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-12-27 22:34:15,830 INFO L225 Difference]: With dead ends: 1450 [2019-12-27 22:34:15,830 INFO L226 Difference]: Without dead ends: 1450 [2019-12-27 22:34:15,831 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-12-27 22:34:15,834 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1450 states. [2019-12-27 22:34:15,861 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1450 to 1296. [2019-12-27 22:34:15,861 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 1296 states. [2019-12-27 22:34:15,943 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1296 states to 1296 states and 3649 transitions. [2019-12-27 22:34:15,943 INFO L78 Accepts]: Start accepts. Automaton has 1296 states and 3649 transitions. Word has length 42 [2019-12-27 22:34:15,943 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-12-27 22:34:15,944 INFO L462 AbstractCegarLoop]: Abstraction has 1296 states and 3649 transitions. [2019-12-27 22:34:15,944 INFO L463 AbstractCegarLoop]: Interpolant automaton has 3 states. [2019-12-27 22:34:15,945 INFO L276 IsEmpty]: Start isEmpty. Operand 1296 states and 3649 transitions. [2019-12-27 22:34:15,950 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 43 [2019-12-27 22:34:15,950 INFO L403 BasicCegarLoop]: Found error trace [2019-12-27 22:34:15,950 INFO L411 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-12-27 22:34:15,951 INFO L410 AbstractCegarLoop]: === Iteration 6 === [ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-12-27 22:34:15,951 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-12-27 22:34:15,951 INFO L82 PathProgramCache]: Analyzing trace with hash 146632994, now seen corresponding path program 1 times [2019-12-27 22:34:15,952 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2019-12-27 22:34:15,952 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [852084206] [2019-12-27 22:34:15,952 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-12-27 22:34:15,975 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-27 22:34:16,049 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-12-27 22:34:16,049 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [852084206] [2019-12-27 22:34:16,050 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-12-27 22:34:16,050 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2019-12-27 22:34:16,050 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleMcr [438677533] [2019-12-27 22:34:16,050 INFO L132 pAbStrategyModuleMcr]: Constructing automaton for MCR equivalence class. [2019-12-27 22:34:16,063 INFO L197 pAbStrategyModuleMcr]: Started intersection. [2019-12-27 22:34:16,116 INFO L208 pAbStrategyModuleMcr]: Finished intersection with 111 states and 190 transitions. [2019-12-27 22:34:16,116 INFO L219 pAbStrategyModuleMcr]: Constructing interpolant automaton by labelling MCR automaton. [2019-12-27 22:34:16,148 INFO L288 pAbStrategyModuleMcr]: Construction finished. Needed to calculate wp 4 times. [2019-12-27 22:34:16,148 INFO L442 AbstractCegarLoop]: Interpolant automaton has 7 states [2019-12-27 22:34:16,148 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-12-27 22:34:16,148 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2019-12-27 22:34:16,149 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=13, Invalid=29, Unknown=0, NotChecked=0, Total=42 [2019-12-27 22:34:16,149 INFO L87 Difference]: Start difference. First operand 1296 states and 3649 transitions. Second operand 7 states. [2019-12-27 22:34:16,895 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-12-27 22:34:16,895 INFO L93 Difference]: Finished difference Result 2942 states and 7754 transitions. [2019-12-27 22:34:16,895 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 15 states. [2019-12-27 22:34:16,896 INFO L78 Accepts]: Start accepts. Automaton has 7 states. Word has length 42 [2019-12-27 22:34:16,896 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-12-27 22:34:16,905 INFO L225 Difference]: With dead ends: 2942 [2019-12-27 22:34:16,906 INFO L226 Difference]: Without dead ends: 2942 [2019-12-27 22:34:16,906 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 27 GetRequests, 12 SyntacticMatches, 2 SemanticMatches, 13 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 23 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=66, Invalid=144, Unknown=0, NotChecked=0, Total=210 [2019-12-27 22:34:16,912 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 2942 states. [2019-12-27 22:34:16,952 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 2942 to 1522. [2019-12-27 22:34:16,953 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 1522 states. [2019-12-27 22:34:16,956 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1522 states to 1522 states and 4102 transitions. [2019-12-27 22:34:16,957 INFO L78 Accepts]: Start accepts. Automaton has 1522 states and 4102 transitions. Word has length 42 [2019-12-27 22:34:16,957 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-12-27 22:34:16,957 INFO L462 AbstractCegarLoop]: Abstraction has 1522 states and 4102 transitions. [2019-12-27 22:34:16,957 INFO L463 AbstractCegarLoop]: Interpolant automaton has 7 states. [2019-12-27 22:34:16,957 INFO L276 IsEmpty]: Start isEmpty. Operand 1522 states and 4102 transitions. [2019-12-27 22:34:16,961 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2019-12-27 22:34:16,961 INFO L403 BasicCegarLoop]: Found error trace [2019-12-27 22:34:16,962 INFO L411 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-12-27 22:34:16,962 INFO L410 AbstractCegarLoop]: === Iteration 7 === [ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-12-27 22:34:16,962 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-12-27 22:34:16,962 INFO L82 PathProgramCache]: Analyzing trace with hash -1001193076, now seen corresponding path program 1 times [2019-12-27 22:34:16,963 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2019-12-27 22:34:16,963 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1337714251] [2019-12-27 22:34:16,964 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-12-27 22:34:16,998 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-27 22:34:17,041 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-12-27 22:34:17,042 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1337714251] [2019-12-27 22:34:17,042 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-12-27 22:34:17,042 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2019-12-27 22:34:17,042 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleMcr [1419619706] [2019-12-27 22:34:17,042 INFO L132 pAbStrategyModuleMcr]: Constructing automaton for MCR equivalence class. [2019-12-27 22:34:17,053 INFO L197 pAbStrategyModuleMcr]: Started intersection. [2019-12-27 22:34:17,112 INFO L208 pAbStrategyModuleMcr]: Finished intersection with 112 states and 191 transitions. [2019-12-27 22:34:17,112 INFO L219 pAbStrategyModuleMcr]: Constructing interpolant automaton by labelling MCR automaton. [2019-12-27 22:34:17,136 INFO L288 pAbStrategyModuleMcr]: Construction finished. Needed to calculate wp 5 times. [2019-12-27 22:34:17,136 INFO L442 AbstractCegarLoop]: Interpolant automaton has 3 states [2019-12-27 22:34:17,136 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-12-27 22:34:17,137 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-12-27 22:34:17,137 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-12-27 22:34:17,137 INFO L87 Difference]: Start difference. First operand 1522 states and 4102 transitions. Second operand 3 states. [2019-12-27 22:34:17,152 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-12-27 22:34:17,152 INFO L93 Difference]: Finished difference Result 1520 states and 4097 transitions. [2019-12-27 22:34:17,152 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-12-27 22:34:17,152 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 43 [2019-12-27 22:34:17,153 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-12-27 22:34:17,159 INFO L225 Difference]: With dead ends: 1520 [2019-12-27 22:34:17,160 INFO L226 Difference]: Without dead ends: 1520 [2019-12-27 22:34:17,160 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 8 GetRequests, 4 SyntacticMatches, 3 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-12-27 22:34:17,166 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1520 states. [2019-12-27 22:34:17,193 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1520 to 1520. [2019-12-27 22:34:17,193 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 1520 states. [2019-12-27 22:34:17,198 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1520 states to 1520 states and 4097 transitions. [2019-12-27 22:34:17,199 INFO L78 Accepts]: Start accepts. Automaton has 1520 states and 4097 transitions. Word has length 43 [2019-12-27 22:34:17,199 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-12-27 22:34:17,199 INFO L462 AbstractCegarLoop]: Abstraction has 1520 states and 4097 transitions. [2019-12-27 22:34:17,199 INFO L463 AbstractCegarLoop]: Interpolant automaton has 3 states. [2019-12-27 22:34:17,199 INFO L276 IsEmpty]: Start isEmpty. Operand 1520 states and 4097 transitions. [2019-12-27 22:34:17,204 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2019-12-27 22:34:17,204 INFO L403 BasicCegarLoop]: Found error trace [2019-12-27 22:34:17,204 INFO L411 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-12-27 22:34:17,204 INFO L410 AbstractCegarLoop]: === Iteration 8 === [ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-12-27 22:34:17,205 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-12-27 22:34:17,205 INFO L82 PathProgramCache]: Analyzing trace with hash -972298452, now seen corresponding path program 1 times [2019-12-27 22:34:17,206 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2019-12-27 22:34:17,206 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [420412253] [2019-12-27 22:34:17,206 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-12-27 22:34:17,257 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-27 22:34:17,320 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-12-27 22:34:17,320 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [420412253] [2019-12-27 22:34:17,320 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-12-27 22:34:17,321 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2019-12-27 22:34:17,321 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleMcr [1220331829] [2019-12-27 22:34:17,321 INFO L132 pAbStrategyModuleMcr]: Constructing automaton for MCR equivalence class. [2019-12-27 22:34:17,333 INFO L197 pAbStrategyModuleMcr]: Started intersection. [2019-12-27 22:34:17,475 INFO L208 pAbStrategyModuleMcr]: Finished intersection with 113 states and 192 transitions. [2019-12-27 22:34:17,475 INFO L219 pAbStrategyModuleMcr]: Constructing interpolant automaton by labelling MCR automaton. [2019-12-27 22:34:17,476 INFO L288 pAbStrategyModuleMcr]: Construction finished. Needed to calculate wp 0 times. [2019-12-27 22:34:17,476 INFO L442 AbstractCegarLoop]: Interpolant automaton has 3 states [2019-12-27 22:34:17,477 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-12-27 22:34:17,477 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-12-27 22:34:17,477 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-12-27 22:34:17,477 INFO L87 Difference]: Start difference. First operand 1520 states and 4097 transitions. Second operand 3 states. [2019-12-27 22:34:17,491 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-12-27 22:34:17,491 INFO L93 Difference]: Finished difference Result 1428 states and 3791 transitions. [2019-12-27 22:34:17,492 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-12-27 22:34:17,492 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 44 [2019-12-27 22:34:17,492 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-12-27 22:34:17,497 INFO L225 Difference]: With dead ends: 1428 [2019-12-27 22:34:17,497 INFO L226 Difference]: Without dead ends: 1428 [2019-12-27 22:34:17,497 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 1 SyntacticMatches, 1 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-12-27 22:34:17,501 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1428 states. [2019-12-27 22:34:17,521 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1428 to 1428. [2019-12-27 22:34:17,521 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 1428 states. [2019-12-27 22:34:17,525 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1428 states to 1428 states and 3791 transitions. [2019-12-27 22:34:17,525 INFO L78 Accepts]: Start accepts. Automaton has 1428 states and 3791 transitions. Word has length 44 [2019-12-27 22:34:17,525 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-12-27 22:34:17,526 INFO L462 AbstractCegarLoop]: Abstraction has 1428 states and 3791 transitions. [2019-12-27 22:34:17,526 INFO L463 AbstractCegarLoop]: Interpolant automaton has 3 states. [2019-12-27 22:34:17,526 INFO L276 IsEmpty]: Start isEmpty. Operand 1428 states and 3791 transitions. [2019-12-27 22:34:17,529 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2019-12-27 22:34:17,529 INFO L403 BasicCegarLoop]: Found error trace [2019-12-27 22:34:17,530 INFO L411 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-12-27 22:34:17,530 INFO L410 AbstractCegarLoop]: === Iteration 9 === [ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-12-27 22:34:17,530 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-12-27 22:34:17,530 INFO L82 PathProgramCache]: Analyzing trace with hash 2076644362, now seen corresponding path program 1 times [2019-12-27 22:34:17,531 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2019-12-27 22:34:17,531 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1214936362] [2019-12-27 22:34:17,531 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-12-27 22:34:17,563 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-27 22:34:17,607 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-12-27 22:34:17,607 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1214936362] [2019-12-27 22:34:17,608 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-12-27 22:34:17,608 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2019-12-27 22:34:17,608 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleMcr [854906902] [2019-12-27 22:34:17,608 INFO L132 pAbStrategyModuleMcr]: Constructing automaton for MCR equivalence class. [2019-12-27 22:34:17,620 INFO L197 pAbStrategyModuleMcr]: Started intersection. [2019-12-27 22:34:17,680 INFO L208 pAbStrategyModuleMcr]: Finished intersection with 107 states and 180 transitions. [2019-12-27 22:34:17,680 INFO L219 pAbStrategyModuleMcr]: Constructing interpolant automaton by labelling MCR automaton. [2019-12-27 22:34:17,681 INFO L288 pAbStrategyModuleMcr]: Construction finished. Needed to calculate wp 0 times. [2019-12-27 22:34:17,681 INFO L442 AbstractCegarLoop]: Interpolant automaton has 3 states [2019-12-27 22:34:17,682 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-12-27 22:34:17,682 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-12-27 22:34:17,682 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-12-27 22:34:17,682 INFO L87 Difference]: Start difference. First operand 1428 states and 3791 transitions. Second operand 3 states. [2019-12-27 22:34:17,699 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-12-27 22:34:17,699 INFO L93 Difference]: Finished difference Result 1426 states and 3786 transitions. [2019-12-27 22:34:17,700 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-12-27 22:34:17,700 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 44 [2019-12-27 22:34:17,700 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-12-27 22:34:17,704 INFO L225 Difference]: With dead ends: 1426 [2019-12-27 22:34:17,704 INFO L226 Difference]: Without dead ends: 1426 [2019-12-27 22:34:17,705 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 1 SyntacticMatches, 1 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-12-27 22:34:17,708 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1426 states. [2019-12-27 22:34:17,726 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1426 to 1220. [2019-12-27 22:34:17,727 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 1220 states. [2019-12-27 22:34:17,729 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1220 states to 1220 states and 3295 transitions. [2019-12-27 22:34:17,730 INFO L78 Accepts]: Start accepts. Automaton has 1220 states and 3295 transitions. Word has length 44 [2019-12-27 22:34:17,730 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-12-27 22:34:17,730 INFO L462 AbstractCegarLoop]: Abstraction has 1220 states and 3295 transitions. [2019-12-27 22:34:17,730 INFO L463 AbstractCegarLoop]: Interpolant automaton has 3 states. [2019-12-27 22:34:17,730 INFO L276 IsEmpty]: Start isEmpty. Operand 1220 states and 3295 transitions. [2019-12-27 22:34:17,733 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2019-12-27 22:34:17,734 INFO L403 BasicCegarLoop]: Found error trace [2019-12-27 22:34:17,734 INFO L411 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-12-27 22:34:17,734 INFO L410 AbstractCegarLoop]: === Iteration 10 === [ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-12-27 22:34:17,734 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-12-27 22:34:17,734 INFO L82 PathProgramCache]: Analyzing trace with hash -198609928, now seen corresponding path program 1 times [2019-12-27 22:34:17,735 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2019-12-27 22:34:17,735 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1437107065] [2019-12-27 22:34:17,736 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-12-27 22:34:17,779 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-27 22:34:17,841 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-12-27 22:34:17,842 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1437107065] [2019-12-27 22:34:17,842 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-12-27 22:34:17,842 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2019-12-27 22:34:17,842 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleMcr [717195960] [2019-12-27 22:34:17,843 INFO L132 pAbStrategyModuleMcr]: Constructing automaton for MCR equivalence class. [2019-12-27 22:34:17,855 INFO L197 pAbStrategyModuleMcr]: Started intersection. [2019-12-27 22:34:17,920 INFO L208 pAbStrategyModuleMcr]: Finished intersection with 108 states and 181 transitions. [2019-12-27 22:34:17,920 INFO L219 pAbStrategyModuleMcr]: Constructing interpolant automaton by labelling MCR automaton. [2019-12-27 22:34:18,010 INFO L288 pAbStrategyModuleMcr]: Construction finished. Needed to calculate wp 7 times. [2019-12-27 22:34:18,011 INFO L442 AbstractCegarLoop]: Interpolant automaton has 9 states [2019-12-27 22:34:18,011 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-12-27 22:34:18,011 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 9 interpolants. [2019-12-27 22:34:18,011 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=23, Invalid=49, Unknown=0, NotChecked=0, Total=72 [2019-12-27 22:34:18,012 INFO L87 Difference]: Start difference. First operand 1220 states and 3295 transitions. Second operand 9 states. [2019-12-27 22:34:18,268 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-12-27 22:34:18,268 INFO L93 Difference]: Finished difference Result 1786 states and 4969 transitions. [2019-12-27 22:34:18,269 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2019-12-27 22:34:18,269 INFO L78 Accepts]: Start accepts. Automaton has 9 states. Word has length 45 [2019-12-27 22:34:18,269 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-12-27 22:34:18,273 INFO L225 Difference]: With dead ends: 1786 [2019-12-27 22:34:18,273 INFO L226 Difference]: Without dead ends: 937 [2019-12-27 22:34:18,273 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 14 GetRequests, 5 SyntacticMatches, 0 SemanticMatches, 9 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=41, Invalid=69, Unknown=0, NotChecked=0, Total=110 [2019-12-27 22:34:18,276 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 937 states. [2019-12-27 22:34:18,288 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 937 to 775. [2019-12-27 22:34:18,288 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 775 states. [2019-12-27 22:34:18,289 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 775 states to 775 states and 1660 transitions. [2019-12-27 22:34:18,290 INFO L78 Accepts]: Start accepts. Automaton has 775 states and 1660 transitions. Word has length 45 [2019-12-27 22:34:18,290 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-12-27 22:34:18,290 INFO L462 AbstractCegarLoop]: Abstraction has 775 states and 1660 transitions. [2019-12-27 22:34:18,290 INFO L463 AbstractCegarLoop]: Interpolant automaton has 9 states. [2019-12-27 22:34:18,290 INFO L276 IsEmpty]: Start isEmpty. Operand 775 states and 1660 transitions. [2019-12-27 22:34:18,292 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2019-12-27 22:34:18,292 INFO L403 BasicCegarLoop]: Found error trace [2019-12-27 22:34:18,292 INFO L411 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-12-27 22:34:18,293 INFO L410 AbstractCegarLoop]: === Iteration 11 === [ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-12-27 22:34:18,293 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-12-27 22:34:18,293 INFO L82 PathProgramCache]: Analyzing trace with hash -1459476570, now seen corresponding path program 2 times [2019-12-27 22:34:18,294 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2019-12-27 22:34:18,294 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1019986508] [2019-12-27 22:34:18,294 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-12-27 22:34:18,432 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-27 22:34:18,536 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-12-27 22:34:18,537 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1019986508] [2019-12-27 22:34:18,537 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-12-27 22:34:18,537 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2019-12-27 22:34:18,537 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleMcr [1511364255] [2019-12-27 22:34:18,538 INFO L132 pAbStrategyModuleMcr]: Constructing automaton for MCR equivalence class. [2019-12-27 22:34:18,554 INFO L197 pAbStrategyModuleMcr]: Started intersection. [2019-12-27 22:34:18,618 INFO L208 pAbStrategyModuleMcr]: Finished intersection with 85 states and 123 transitions. [2019-12-27 22:34:18,618 INFO L219 pAbStrategyModuleMcr]: Constructing interpolant automaton by labelling MCR automaton. [2019-12-27 22:34:18,667 INFO L288 pAbStrategyModuleMcr]: Construction finished. Needed to calculate wp 4 times. [2019-12-27 22:34:18,667 INFO L442 AbstractCegarLoop]: Interpolant automaton has 7 states [2019-12-27 22:34:18,667 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-12-27 22:34:18,667 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2019-12-27 22:34:18,668 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=14, Invalid=28, Unknown=0, NotChecked=0, Total=42 [2019-12-27 22:34:18,668 INFO L87 Difference]: Start difference. First operand 775 states and 1660 transitions. Second operand 7 states. [2019-12-27 22:34:18,722 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-12-27 22:34:18,722 INFO L93 Difference]: Finished difference Result 825 states and 1733 transitions. [2019-12-27 22:34:18,722 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2019-12-27 22:34:18,722 INFO L78 Accepts]: Start accepts. Automaton has 7 states. Word has length 45 [2019-12-27 22:34:18,723 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-12-27 22:34:18,723 INFO L225 Difference]: With dead ends: 825 [2019-12-27 22:34:18,723 INFO L226 Difference]: Without dead ends: 245 [2019-12-27 22:34:18,724 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 9 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 7 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=26, Invalid=46, Unknown=0, NotChecked=0, Total=72 [2019-12-27 22:34:18,725 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 245 states. [2019-12-27 22:34:18,728 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 245 to 245. [2019-12-27 22:34:18,728 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 245 states. [2019-12-27 22:34:18,729 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 245 states to 245 states and 471 transitions. [2019-12-27 22:34:18,729 INFO L78 Accepts]: Start accepts. Automaton has 245 states and 471 transitions. Word has length 45 [2019-12-27 22:34:18,729 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-12-27 22:34:18,729 INFO L462 AbstractCegarLoop]: Abstraction has 245 states and 471 transitions. [2019-12-27 22:34:18,729 INFO L463 AbstractCegarLoop]: Interpolant automaton has 7 states. [2019-12-27 22:34:18,729 INFO L276 IsEmpty]: Start isEmpty. Operand 245 states and 471 transitions. [2019-12-27 22:34:18,730 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2019-12-27 22:34:18,730 INFO L403 BasicCegarLoop]: Found error trace [2019-12-27 22:34:18,730 INFO L411 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-12-27 22:34:18,730 INFO L410 AbstractCegarLoop]: === Iteration 12 === [ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-12-27 22:34:18,730 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-12-27 22:34:18,731 INFO L82 PathProgramCache]: Analyzing trace with hash -118311550, now seen corresponding path program 3 times [2019-12-27 22:34:18,731 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2019-12-27 22:34:18,731 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1268465293] [2019-12-27 22:34:18,732 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-12-27 22:34:18,777 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2019-12-27 22:34:18,844 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2019-12-27 22:34:18,914 INFO L174 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2019-12-27 22:34:18,914 INFO L476 BasicCegarLoop]: Counterexample might be feasible [2019-12-27 22:34:18,918 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [1079] [1079] ULTIMATE.startENTRY-->L819: Formula: (let ((.cse1 (store |v_#valid_71| 0 0))) (let ((.cse0 (store .cse1 |v_~#y~0.base_32| 1))) (and (= 0 v_~__unbuffered_p0_EAX$w_buff0_used~0_7) (= (store .cse0 |v_ULTIMATE.start_main_~#t2201~0.base_28| 1) |v_#valid_69|) (= 0 v_~y$read_delayed_var~0.offset_8) (= v_~__unbuffered_p0_EAX$mem_tmp~0_6 0) (< |v_#StackHeapBarrier_21| |v_~#y~0.base_32|) (= |v_#NULL.offset_6| 0) (= v_~y$r_buff0_thd3~0_23 0) (= |v_#length_32| (store (store |v_#length_33| |v_~#y~0.base_32| 4) |v_ULTIMATE.start_main_~#t2201~0.base_28| 4)) (< 0 |v_#StackHeapBarrier_21|) (= 0 v_~y$mem_tmp~0_9) (= v_~x~0_13 0) (= 0 (select .cse0 |v_ULTIMATE.start_main_~#t2201~0.base_28|)) (= 0 v_~__unbuffered_p0_EAX$r_buff0_thd2~0_6) (= 0 v_~__unbuffered_p0_EAX$r_buff1_thd2~0_6) (= 0 v_~__unbuffered_p0_EAX$w_buff1_used~0_8) (= v_~__unbuffered_p0_EAX$read_delayed_var~0.offset_11 0) (= 0 v_~y$w_buff1~0_33) (= v_~y$w_buff1_used~0_84 0) (= (select (select |v_#memory_int_64| |v_~#y~0.base_32|) |v_~#y~0.offset_32|) 0) (= 0 v_~__unbuffered_p2_EAX~0_13) (= 0 v_~__unbuffered_p0_EAX$read_delayed_var~0.base_11) (= 0 v_~y$r_buff1_thd1~0_70) (= (store |v_#memory_int_64| |v_ULTIMATE.start_main_~#t2201~0.base_28| (store (select |v_#memory_int_64| |v_ULTIMATE.start_main_~#t2201~0.base_28|) |v_ULTIMATE.start_main_~#t2201~0.offset_22| 0)) |v_#memory_int_63|) (= 0 v_~weak$$choice0~0_37) (= 0 v_~__unbuffered_p0_EAX$w_buff0~0_7) (= 0 v_~__unbuffered_p0_EAX$r_buff1_thd0~0_5) (= 0 v_~weak$$choice2~0_39) (= 0 v_~__unbuffered_p0_EAX$w_buff1~0_8) (= |v_ULTIMATE.start_main_~#t2201~0.offset_22| 0) (= v_~y$r_buff0_thd0~0_25 0) (= v_~main$tmp_guard0~0_11 0) (= 0 (select .cse1 |v_~#y~0.base_32|)) (= v_~y$r_buff0_thd1~0_99 0) (= 0 v_~__unbuffered_p0_EAX$r_buff1_thd1~0_6) (= v_~__unbuffered_p0_EAX$flush_delayed~0_6 0) (= 0 v_~y$w_buff0~0_40) (= 0 v_~y$r_buff1_thd3~0_17) (= 0 v_~__unbuffered_p0_EAX$read_delayed~0_13) (= 0 v_~__unbuffered_p0_EAX~0_15) (= v_~y$read_delayed~0_7 0) (= v_~y$r_buff0_thd2~0_8 0) (< |v_#StackHeapBarrier_21| |v_ULTIMATE.start_main_~#t2201~0.base_28|) (= 0 v_~weak$$choice1~0_18) (= 0 v_~y$flush_delayed~0_13) (= 0 |v_#NULL.base_6|) (= 0 v_~__unbuffered_cnt~0_19) (= 0 v_~__unbuffered_p0_EAX$r_buff1_thd3~0_8) (= 0 v_~y$r_buff1_thd0~0_13) (= 0 v_~__unbuffered_p0_EAX$r_buff0_thd3~0_6) (= v_~main$tmp_guard1~0_14 0) (= 0 v_~__unbuffered_p0_EAX$r_buff0_thd0~0_6) (= |v_~#y~0.offset_32| 0) (= 0 v_~y$read_delayed_var~0.base_8) (= v_~y$r_buff1_thd2~0_7 0) (= v_~y$w_buff0_used~0_147 0) (= 0 v_~__unbuffered_p0_EAX$r_buff0_thd1~0_5) (= v_~__unbuffered_p0_EBX~0_14 0)))) InVars {#StackHeapBarrier=|v_#StackHeapBarrier_21|, #valid=|v_#valid_71|, #memory_int=|v_#memory_int_64|, #length=|v_#length_33|} OutVars{ULTIMATE.start_main_~#t2203~0.offset=|v_ULTIMATE.start_main_~#t2203~0.offset_16|, ~__unbuffered_p0_EAX$r_buff0_thd1~0=v_~__unbuffered_p0_EAX$r_buff0_thd1~0_5, #NULL.offset=|v_#NULL.offset_6|, ULTIMATE.start_main_#t~ite68=|v_ULTIMATE.start_main_#t~ite68_12|, ULTIMATE.start_main_#t~ite66=|v_ULTIMATE.start_main_#t~ite66_12|, ~__unbuffered_p0_EAX$r_buff1_thd3~0=v_~__unbuffered_p0_EAX$r_buff1_thd3~0_8, ULTIMATE.start_main_~#t2201~0.base=|v_ULTIMATE.start_main_~#t2201~0.base_28|, ULTIMATE.start_main_#t~ite64=|v_ULTIMATE.start_main_#t~ite64_15|, ~y$read_delayed~0=v_~y$read_delayed~0_7, ULTIMATE.start_main_#t~ite71=|v_ULTIMATE.start_main_#t~ite71_17|, ~weak$$choice1~0=v_~weak$$choice1~0_18, ~y$mem_tmp~0=v_~y$mem_tmp~0_9, ~__unbuffered_p0_EAX~0=v_~__unbuffered_p0_EAX~0_15, ~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_17, ~y$r_buff0_thd1~0=v_~y$r_buff0_thd1~0_99, ~y$flush_delayed~0=v_~y$flush_delayed~0_13, #length=|v_#length_32|, ~__unbuffered_p2_EAX~0=v_~__unbuffered_p2_EAX~0_13, ~__unbuffered_p0_EBX~0=v_~__unbuffered_p0_EBX~0_14, ~__unbuffered_p0_EAX$w_buff1~0=v_~__unbuffered_p0_EAX$w_buff1~0_8, ~__unbuffered_p0_EAX$r_buff0_thd0~0=v_~__unbuffered_p0_EAX$r_buff0_thd0~0_6, ULTIMATE.start_main_#t~nondet60=|v_ULTIMATE.start_main_#t~nondet60_10|, ~__unbuffered_p0_EAX$r_buff1_thd2~0=v_~__unbuffered_p0_EAX$r_buff1_thd2~0_6, ~__unbuffered_p0_EAX$w_buff1_used~0=v_~__unbuffered_p0_EAX$w_buff1_used~0_8, ULTIMATE.start_main_#t~ite63=|v_ULTIMATE.start_main_#t~ite63_14|, ~weak$$choice0~0=v_~weak$$choice0~0_37, #StackHeapBarrier=|v_#StackHeapBarrier_21|, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~__unbuffered_p0_EAX$mem_tmp~0=v_~__unbuffered_p0_EAX$mem_tmp~0_6, ~y$read_delayed_var~0.base=v_~y$read_delayed_var~0.base_8, ~__unbuffered_p0_EAX$r_buff0_thd3~0=v_~__unbuffered_p0_EAX$r_buff0_thd3~0_6, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_8, ULTIMATE.start_main_#t~nondet59=|v_ULTIMATE.start_main_#t~nondet59_11|, ~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_19, ~y$r_buff1_thd0~0=v_~y$r_buff1_thd0~0_13, ~x~0=v_~x~0_13, ~y$read_delayed_var~0.offset=v_~y$read_delayed_var~0.offset_8, ~#y~0.offset=|v_~#y~0.offset_32|, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_147, ULTIMATE.start_main_#t~mem62=|v_ULTIMATE.start_main_#t~mem62_11|, ~__unbuffered_p0_EAX$w_buff0~0=v_~__unbuffered_p0_EAX$w_buff0~0_7, ~main$tmp_guard1~0=v_~main$tmp_guard1~0_14, ~#y~0.base=|v_~#y~0.base_32|, ULTIMATE.start_main_#t~ite67=|v_ULTIMATE.start_main_#t~ite67_16|, ~__unbuffered_p0_EAX$r_buff1_thd1~0=v_~__unbuffered_p0_EAX$r_buff1_thd1~0_6, ULTIMATE.start_main_#t~ite65=|v_ULTIMATE.start_main_#t~ite65_12|, ~y$r_buff1_thd1~0=v_~y$r_buff1_thd1~0_70, ULTIMATE.start_main_#t~ite72=|v_ULTIMATE.start_main_#t~ite72_17|, ULTIMATE.start_main_~#t2202~0.base=|v_ULTIMATE.start_main_~#t2202~0.base_26|, ~y$w_buff0~0=v_~y$w_buff0~0_40, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_23, ~__unbuffered_p0_EAX$flush_delayed~0=v_~__unbuffered_p0_EAX$flush_delayed~0_6, ULTIMATE.start_main_~#t2202~0.offset=|v_ULTIMATE.start_main_~#t2202~0.offset_21|, ~__unbuffered_p0_EAX$read_delayed~0=v_~__unbuffered_p0_EAX$read_delayed~0_13, ULTIMATE.start_main_~#t2201~0.offset=|v_ULTIMATE.start_main_~#t2201~0.offset_22|, ULTIMATE.start_main_#t~nondet69=|v_ULTIMATE.start_main_#t~nondet69_10|, ~__unbuffered_p0_EAX$w_buff0_used~0=v_~__unbuffered_p0_EAX$w_buff0_used~0_7, ~__unbuffered_p0_EAX$r_buff0_thd2~0=v_~__unbuffered_p0_EAX$r_buff0_thd2~0_6, ULTIMATE.start_main_#t~mem70=|v_ULTIMATE.start_main_#t~mem70_13|, ~main$tmp_guard0~0=v_~main$tmp_guard0~0_11, ULTIMATE.start_main_#t~nondet61=|v_ULTIMATE.start_main_#t~nondet61_9|, ~__unbuffered_p0_EAX$read_delayed_var~0.base=v_~__unbuffered_p0_EAX$read_delayed_var~0.base_11, #NULL.base=|v_#NULL.base_6|, ~__unbuffered_p0_EAX$r_buff1_thd0~0=v_~__unbuffered_p0_EAX$r_buff1_thd0~0_5, ~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_7, ULTIMATE.start_main_#res=|v_ULTIMATE.start_main_#res_20|, ~y$r_buff0_thd0~0=v_~y$r_buff0_thd0~0_25, #valid=|v_#valid_69|, #memory_int=|v_#memory_int_63|, ~__unbuffered_p0_EAX$read_delayed_var~0.offset=v_~__unbuffered_p0_EAX$read_delayed_var~0.offset_11, ~weak$$choice2~0=v_~weak$$choice2~0_39, ULTIMATE.start_main_~#t2203~0.base=|v_ULTIMATE.start_main_~#t2203~0.base_22|, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_84} AuxVars[] AssignedVars[ULTIMATE.start_main_~#t2203~0.offset, ~__unbuffered_p0_EAX$r_buff0_thd1~0, #NULL.offset, ULTIMATE.start_main_#t~ite68, ULTIMATE.start_main_#t~ite66, ~__unbuffered_p0_EAX$r_buff1_thd3~0, ULTIMATE.start_main_~#t2201~0.base, ULTIMATE.start_main_#t~ite64, ~y$read_delayed~0, ULTIMATE.start_main_#t~ite71, ~weak$$choice1~0, ~y$mem_tmp~0, ~__unbuffered_p0_EAX~0, ~y$r_buff1_thd3~0, ~y$r_buff0_thd1~0, ~y$flush_delayed~0, #length, ~__unbuffered_p2_EAX~0, ~__unbuffered_p0_EBX~0, ~__unbuffered_p0_EAX$w_buff1~0, ~__unbuffered_p0_EAX$r_buff0_thd0~0, ULTIMATE.start_main_#t~nondet60, ~__unbuffered_p0_EAX$r_buff1_thd2~0, ~__unbuffered_p0_EAX$w_buff1_used~0, ULTIMATE.start_main_#t~ite63, ~weak$$choice0~0, ~y$w_buff1~0, ~__unbuffered_p0_EAX$mem_tmp~0, ~y$read_delayed_var~0.base, ~__unbuffered_p0_EAX$r_buff0_thd3~0, ~y$r_buff0_thd2~0, ULTIMATE.start_main_#t~nondet59, ~__unbuffered_cnt~0, ~y$r_buff1_thd0~0, ~x~0, ~y$read_delayed_var~0.offset, ~#y~0.offset, ~y$w_buff0_used~0, ULTIMATE.start_main_#t~mem62, ~__unbuffered_p0_EAX$w_buff0~0, ~main$tmp_guard1~0, ~#y~0.base, ULTIMATE.start_main_#t~ite67, ~__unbuffered_p0_EAX$r_buff1_thd1~0, ULTIMATE.start_main_#t~ite65, ~y$r_buff1_thd1~0, ULTIMATE.start_main_#t~ite72, ULTIMATE.start_main_~#t2202~0.base, ~y$w_buff0~0, ~y$r_buff0_thd3~0, ~__unbuffered_p0_EAX$flush_delayed~0, ULTIMATE.start_main_~#t2202~0.offset, ~__unbuffered_p0_EAX$read_delayed~0, ULTIMATE.start_main_~#t2201~0.offset, ULTIMATE.start_main_#t~nondet69, ~__unbuffered_p0_EAX$w_buff0_used~0, ~__unbuffered_p0_EAX$r_buff0_thd2~0, ULTIMATE.start_main_#t~mem70, ~main$tmp_guard0~0, ULTIMATE.start_main_#t~nondet61, ~__unbuffered_p0_EAX$read_delayed_var~0.base, #NULL.base, ~__unbuffered_p0_EAX$r_buff1_thd0~0, ~y$r_buff1_thd2~0, ULTIMATE.start_main_#res, ~y$r_buff0_thd0~0, #valid, #memory_int, ~__unbuffered_p0_EAX$read_delayed_var~0.offset, ~weak$$choice2~0, ULTIMATE.start_main_~#t2203~0.base, ~y$w_buff1_used~0] because there is no mapped edge [2019-12-27 22:34:18,922 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [994] [994] L819-1-->L821: Formula: (and (= (store |v_#memory_int_41| |v_ULTIMATE.start_main_~#t2202~0.base_9| (store (select |v_#memory_int_41| |v_ULTIMATE.start_main_~#t2202~0.base_9|) |v_ULTIMATE.start_main_~#t2202~0.offset_9| 1)) |v_#memory_int_40|) (= |v_#length_15| (store |v_#length_16| |v_ULTIMATE.start_main_~#t2202~0.base_9| 4)) (= |v_ULTIMATE.start_main_~#t2202~0.offset_9| 0) (not (= 0 |v_ULTIMATE.start_main_~#t2202~0.base_9|)) (= 0 (select |v_#valid_30| |v_ULTIMATE.start_main_~#t2202~0.base_9|)) (= (store |v_#valid_30| |v_ULTIMATE.start_main_~#t2202~0.base_9| 1) |v_#valid_29|) (< |v_#StackHeapBarrier_10| |v_ULTIMATE.start_main_~#t2202~0.base_9|)) InVars {#StackHeapBarrier=|v_#StackHeapBarrier_10|, #valid=|v_#valid_30|, #memory_int=|v_#memory_int_41|, #length=|v_#length_16|} OutVars{#StackHeapBarrier=|v_#StackHeapBarrier_10|, ULTIMATE.start_main_~#t2202~0.base=|v_ULTIMATE.start_main_~#t2202~0.base_9|, #valid=|v_#valid_29|, #memory_int=|v_#memory_int_40|, ULTIMATE.start_main_~#t2202~0.offset=|v_ULTIMATE.start_main_~#t2202~0.offset_9|, #length=|v_#length_15|, ULTIMATE.start_main_#t~nondet59=|v_ULTIMATE.start_main_#t~nondet59_5|} AuxVars[] AssignedVars[ULTIMATE.start_main_~#t2202~0.base, #valid, #memory_int, ULTIMATE.start_main_~#t2202~0.offset, #length, ULTIMATE.start_main_#t~nondet59] because there is no mapped edge [2019-12-27 22:34:18,927 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [962] [962] L753-->L754: Formula: (and (not (= 0 (mod v_~weak$$choice2~0_24 256))) (= v_~y$w_buff0~0_24 v_~y$w_buff0~0_23)) InVars {~y$w_buff0~0=v_~y$w_buff0~0_24, ~weak$$choice2~0=v_~weak$$choice2~0_24} OutVars{P0Thread1of1ForFork2_#t~ite20=|v_P0Thread1of1ForFork2_#t~ite20_10|, ~y$w_buff0~0=v_~y$w_buff0~0_23, P0Thread1of1ForFork2_#t~ite19=|v_P0Thread1of1ForFork2_#t~ite19_9|, P0Thread1of1ForFork2_#t~ite18=|v_P0Thread1of1ForFork2_#t~ite18_8|, ~weak$$choice2~0=v_~weak$$choice2~0_24, P0Thread1of1ForFork2_#t~ite22=|v_P0Thread1of1ForFork2_#t~ite22_8|, P0Thread1of1ForFork2_#t~ite21=|v_P0Thread1of1ForFork2_#t~ite21_9|} AuxVars[] AssignedVars[P0Thread1of1ForFork2_#t~ite20, ~y$w_buff0~0, P0Thread1of1ForFork2_#t~ite19, P0Thread1of1ForFork2_#t~ite18, P0Thread1of1ForFork2_#t~ite22, P0Thread1of1ForFork2_#t~ite21] because there is no mapped edge [2019-12-27 22:34:18,928 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [961] [961] L754-->L755: Formula: (and (= v_~y$w_buff1~0_21 v_~y$w_buff1~0_20) (not (= (mod v_~weak$$choice2~0_23 256) 0))) InVars {~y$w_buff1~0=v_~y$w_buff1~0_21, ~weak$$choice2~0=v_~weak$$choice2~0_23} OutVars{P0Thread1of1ForFork2_#t~ite25=|v_P0Thread1of1ForFork2_#t~ite25_9|, ~y$w_buff1~0=v_~y$w_buff1~0_20, P0Thread1of1ForFork2_#t~ite26=|v_P0Thread1of1ForFork2_#t~ite26_10|, P0Thread1of1ForFork2_#t~ite27=|v_P0Thread1of1ForFork2_#t~ite27_8|, P0Thread1of1ForFork2_#t~ite24=|v_P0Thread1of1ForFork2_#t~ite24_10|, ~weak$$choice2~0=v_~weak$$choice2~0_23, P0Thread1of1ForFork2_#t~ite23=|v_P0Thread1of1ForFork2_#t~ite23_9|} AuxVars[] AssignedVars[P0Thread1of1ForFork2_#t~ite25, ~y$w_buff1~0, P0Thread1of1ForFork2_#t~ite26, P0Thread1of1ForFork2_#t~ite27, P0Thread1of1ForFork2_#t~ite24, P0Thread1of1ForFork2_#t~ite23] because there is no mapped edge [2019-12-27 22:34:18,928 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [1040] [1040] L755-->L755-14: Formula: (let ((.cse0 (= 0 (mod ~weak$$choice2~0_In470999416 256))) (.cse1 (mod ~y$w_buff0_used~0_In470999416 256))) (or (and (= |P0Thread1of1ForFork2_#t~ite31_In470999416| |P0Thread1of1ForFork2_#t~ite31_Out470999416|) (not .cse0) (= |P0Thread1of1ForFork2_#t~ite32_Out470999416| .cse1)) (and (= |P0Thread1of1ForFork2_#t~ite32_Out470999416| |P0Thread1of1ForFork2_#t~ite31_Out470999416|) (= 0 .cse1) .cse0 (= |P0Thread1of1ForFork2_#t~ite31_Out470999416| .cse1)))) InVars {~y$w_buff0_used~0=~y$w_buff0_used~0_In470999416, ~weak$$choice2~0=~weak$$choice2~0_In470999416, P0Thread1of1ForFork2_#t~ite31=|P0Thread1of1ForFork2_#t~ite31_In470999416|} OutVars{P0Thread1of1ForFork2_#t~ite32=|P0Thread1of1ForFork2_#t~ite32_Out470999416|, ~y$w_buff0_used~0=~y$w_buff0_used~0_In470999416, ~weak$$choice2~0=~weak$$choice2~0_In470999416, P0Thread1of1ForFork2_#t~ite31=|P0Thread1of1ForFork2_#t~ite31_Out470999416|} AuxVars[] AssignedVars[P0Thread1of1ForFork2_#t~ite32, P0Thread1of1ForFork2_#t~ite31] because there is no mapped edge [2019-12-27 22:34:18,931 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [1012] [1012] L821-1-->L823: Formula: (and (= |v_ULTIMATE.start_main_~#t2203~0.offset_9| 0) (< |v_#StackHeapBarrier_11| |v_ULTIMATE.start_main_~#t2203~0.base_11|) (= (store |v_#valid_39| |v_ULTIMATE.start_main_~#t2203~0.base_11| 1) |v_#valid_38|) (= 0 (select |v_#valid_39| |v_ULTIMATE.start_main_~#t2203~0.base_11|)) (= |v_#length_17| (store |v_#length_18| |v_ULTIMATE.start_main_~#t2203~0.base_11| 4)) (not (= 0 |v_ULTIMATE.start_main_~#t2203~0.base_11|)) (= (store |v_#memory_int_44| |v_ULTIMATE.start_main_~#t2203~0.base_11| (store (select |v_#memory_int_44| |v_ULTIMATE.start_main_~#t2203~0.base_11|) |v_ULTIMATE.start_main_~#t2203~0.offset_9| 2)) |v_#memory_int_43|)) InVars {#StackHeapBarrier=|v_#StackHeapBarrier_11|, #valid=|v_#valid_39|, #memory_int=|v_#memory_int_44|, #length=|v_#length_18|} OutVars{#StackHeapBarrier=|v_#StackHeapBarrier_11|, #valid=|v_#valid_38|, #memory_int=|v_#memory_int_43|, ULTIMATE.start_main_~#t2203~0.offset=|v_ULTIMATE.start_main_~#t2203~0.offset_9|, #length=|v_#length_17|, ULTIMATE.start_main_#t~nondet60=|v_ULTIMATE.start_main_#t~nondet60_5|, ULTIMATE.start_main_~#t2203~0.base=|v_ULTIMATE.start_main_~#t2203~0.base_11|} AuxVars[] AssignedVars[#valid, #memory_int, ULTIMATE.start_main_~#t2203~0.offset, #length, ULTIMATE.start_main_#t~nondet60, ULTIMATE.start_main_~#t2203~0.base] because there is no mapped edge [2019-12-27 22:34:18,934 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [1039] [1039] L757-->L758: Formula: (let ((.cse0 (= ~y$r_buff0_thd1~0_Out1256496290 ~y$r_buff0_thd1~0_In1256496290)) (.cse1 (= 0 (mod ~weak$$choice2~0_In1256496290 256)))) (or (and .cse0 .cse1 (= (mod ~y$w_buff0_used~0_In1256496290 256) 0)) (and .cse0 (not .cse1)))) InVars {~y$w_buff0_used~0=~y$w_buff0_used~0_In1256496290, ~y$r_buff0_thd1~0=~y$r_buff0_thd1~0_In1256496290, ~weak$$choice2~0=~weak$$choice2~0_In1256496290} OutVars{~y$w_buff0_used~0=~y$w_buff0_used~0_In1256496290, P0Thread1of1ForFork2_#t~ite38=|P0Thread1of1ForFork2_#t~ite38_Out1256496290|, P0Thread1of1ForFork2_#t~ite39=|P0Thread1of1ForFork2_#t~ite39_Out1256496290|, ~y$r_buff0_thd1~0=~y$r_buff0_thd1~0_Out1256496290, ~weak$$choice2~0=~weak$$choice2~0_In1256496290, P0Thread1of1ForFork2_#t~ite40=|P0Thread1of1ForFork2_#t~ite40_Out1256496290|, P0Thread1of1ForFork2_#t~ite41=|P0Thread1of1ForFork2_#t~ite41_Out1256496290|, P0Thread1of1ForFork2_#t~ite42=|P0Thread1of1ForFork2_#t~ite42_Out1256496290|} AuxVars[] AssignedVars[P0Thread1of1ForFork2_#t~ite38, P0Thread1of1ForFork2_#t~ite39, ~y$r_buff0_thd1~0, P0Thread1of1ForFork2_#t~ite40, P0Thread1of1ForFork2_#t~ite41, P0Thread1of1ForFork2_#t~ite42] because there is no mapped edge [2019-12-27 22:34:18,935 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [966] [966] L758-->L762: Formula: (and (not (= (mod v_~weak$$choice2~0_27 256) 0)) (= |v_~#y~0.offset_22| v_~__unbuffered_p0_EAX$read_delayed_var~0.offset_4) (= 1 v_~__unbuffered_p0_EAX$read_delayed~0_6) (= v_~y$r_buff1_thd1~0_51 v_~y$r_buff1_thd1~0_50) (= |v_~#y~0.base_22| v_~__unbuffered_p0_EAX$read_delayed_var~0.base_4) (= v_~__unbuffered_p0_EAX~0_8 (select (select |v_#memory_int_39| |v_~#y~0.base_22|) |v_~#y~0.offset_22|))) InVars {~y$r_buff1_thd1~0=v_~y$r_buff1_thd1~0_51, ~#y~0.offset=|v_~#y~0.offset_22|, #memory_int=|v_#memory_int_39|, ~#y~0.base=|v_~#y~0.base_22|, ~weak$$choice2~0=v_~weak$$choice2~0_27} OutVars{P0Thread1of1ForFork2_#t~ite43=|v_P0Thread1of1ForFork2_#t~ite43_10|, P0Thread1of1ForFork2_#t~ite44=|v_P0Thread1of1ForFork2_#t~ite44_9|, P0Thread1of1ForFork2_#t~ite45=|v_P0Thread1of1ForFork2_#t~ite45_10|, ~#y~0.offset=|v_~#y~0.offset_22|, P0Thread1of1ForFork2_#t~ite46=|v_P0Thread1of1ForFork2_#t~ite46_9|, P0Thread1of1ForFork2_#t~ite47=|v_P0Thread1of1ForFork2_#t~ite47_9|, P0Thread1of1ForFork2_#t~ite48=|v_P0Thread1of1ForFork2_#t~ite48_9|, ~#y~0.base=|v_~#y~0.base_22|, ~__unbuffered_p0_EAX$read_delayed_var~0.base=v_~__unbuffered_p0_EAX$read_delayed_var~0.base_4, P0Thread1of1ForFork2_#t~mem49=|v_P0Thread1of1ForFork2_#t~mem49_4|, ~y$r_buff1_thd1~0=v_~y$r_buff1_thd1~0_50, ~__unbuffered_p0_EAX~0=v_~__unbuffered_p0_EAX~0_8, #memory_int=|v_#memory_int_39|, ~__unbuffered_p0_EAX$read_delayed_var~0.offset=v_~__unbuffered_p0_EAX$read_delayed_var~0.offset_4, ~__unbuffered_p0_EAX$read_delayed~0=v_~__unbuffered_p0_EAX$read_delayed~0_6, ~weak$$choice2~0=v_~weak$$choice2~0_27} AuxVars[] AssignedVars[P0Thread1of1ForFork2_#t~ite43, P0Thread1of1ForFork2_#t~mem49, P0Thread1of1ForFork2_#t~ite44, ~y$r_buff1_thd1~0, P0Thread1of1ForFork2_#t~ite45, ~__unbuffered_p0_EAX~0, P0Thread1of1ForFork2_#t~ite46, P0Thread1of1ForFork2_#t~ite47, P0Thread1of1ForFork2_#t~ite48, ~__unbuffered_p0_EAX$read_delayed_var~0.offset, ~__unbuffered_p0_EAX$read_delayed~0, ~__unbuffered_p0_EAX$read_delayed_var~0.base] because there is no mapped edge [2019-12-27 22:34:18,935 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [905] [905] L762-->L773: Formula: (and (= v_~__unbuffered_p0_EBX~0_5 v_~x~0_5) (not (= 0 (mod v_~y$flush_delayed~0_8 256))) (= (store |v_#memory_int_33| |v_~#y~0.base_18| (store (select |v_#memory_int_33| |v_~#y~0.base_18|) |v_~#y~0.offset_18| v_~y$mem_tmp~0_4)) |v_#memory_int_32|) (= v_~__unbuffered_cnt~0_9 (+ v_~__unbuffered_cnt~0_10 1)) (= 0 v_~y$flush_delayed~0_7)) InVars {~y$mem_tmp~0=v_~y$mem_tmp~0_4, ~#y~0.offset=|v_~#y~0.offset_18|, #memory_int=|v_#memory_int_33|, ~y$flush_delayed~0=v_~y$flush_delayed~0_8, ~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_10, ~#y~0.base=|v_~#y~0.base_18|, ~x~0=v_~x~0_5} OutVars{~y$mem_tmp~0=v_~y$mem_tmp~0_4, ~__unbuffered_p0_EBX~0=v_~__unbuffered_p0_EBX~0_5, ~#y~0.offset=|v_~#y~0.offset_18|, P0Thread1of1ForFork2_#t~mem50=|v_P0Thread1of1ForFork2_#t~mem50_5|, ~y$flush_delayed~0=v_~y$flush_delayed~0_7, #memory_int=|v_#memory_int_32|, ~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_9, ~#y~0.base=|v_~#y~0.base_18|, P0Thread1of1ForFork2_#t~ite51=|v_P0Thread1of1ForFork2_#t~ite51_7|, ~x~0=v_~x~0_5} AuxVars[] AssignedVars[~__unbuffered_p0_EBX~0, P0Thread1of1ForFork2_#t~mem50, ~y$flush_delayed~0, #memory_int, ~__unbuffered_cnt~0, P0Thread1of1ForFork2_#t~ite51] because there is no mapped edge [2019-12-27 22:34:18,935 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [992] [992] P1ENTRY-->P1EXIT: Formula: (and (= (+ v_~__unbuffered_cnt~0_13 1) v_~__unbuffered_cnt~0_12) (= v_P1Thread1of1ForFork0_~arg.base_4 |v_P1Thread1of1ForFork0_#in~arg.base_4|) (= v_P1Thread1of1ForFork0_~arg.offset_4 |v_P1Thread1of1ForFork0_#in~arg.offset_4|) (= 1 v_~x~0_7) (= 0 |v_P1Thread1of1ForFork0_#res.base_5|) (= 0 |v_P1Thread1of1ForFork0_#res.offset_5|)) InVars {P1Thread1of1ForFork0_#in~arg.base=|v_P1Thread1of1ForFork0_#in~arg.base_4|, P1Thread1of1ForFork0_#in~arg.offset=|v_P1Thread1of1ForFork0_#in~arg.offset_4|, ~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_13} OutVars{P1Thread1of1ForFork0_~arg.offset=v_P1Thread1of1ForFork0_~arg.offset_4, P1Thread1of1ForFork0_~arg.base=v_P1Thread1of1ForFork0_~arg.base_4, P1Thread1of1ForFork0_#in~arg.base=|v_P1Thread1of1ForFork0_#in~arg.base_4|, P1Thread1of1ForFork0_#in~arg.offset=|v_P1Thread1of1ForFork0_#in~arg.offset_4|, ~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_12, P1Thread1of1ForFork0_#res.offset=|v_P1Thread1of1ForFork0_#res.offset_5|, P1Thread1of1ForFork0_#res.base=|v_P1Thread1of1ForFork0_#res.base_5|, ~x~0=v_~x~0_7} AuxVars[] AssignedVars[P1Thread1of1ForFork0_~arg.offset, P1Thread1of1ForFork0_~arg.base, ~__unbuffered_cnt~0, P1Thread1of1ForFork0_#res.offset, P1Thread1of1ForFork0_#res.base, ~x~0] because there is no mapped edge [2019-12-27 22:34:18,938 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [987] [987] L796-2-->L796-5: Formula: (let ((.cse2 (= |P2Thread1of1ForFork1_#t~ite53_Out1023441770| |P2Thread1of1ForFork1_#t~ite54_Out1023441770|)) (.cse0 (= 0 (mod ~y$w_buff1_used~0_In1023441770 256))) (.cse1 (= 0 (mod ~y$r_buff1_thd3~0_In1023441770 256)))) (or (and (or .cse0 .cse1) .cse2 (= |P2Thread1of1ForFork1_#t~mem52_Out1023441770| |P2Thread1of1ForFork1_#t~ite53_Out1023441770|) (= |P2Thread1of1ForFork1_#t~mem52_Out1023441770| (select (select |#memory_int_In1023441770| |~#y~0.base_In1023441770|) |~#y~0.offset_In1023441770|))) (and (= |P2Thread1of1ForFork1_#t~ite53_Out1023441770| ~y$w_buff1~0_In1023441770) (= |P2Thread1of1ForFork1_#t~mem52_In1023441770| |P2Thread1of1ForFork1_#t~mem52_Out1023441770|) .cse2 (not .cse0) (not .cse1)))) InVars {~y$r_buff1_thd3~0=~y$r_buff1_thd3~0_In1023441770, ~#y~0.offset=|~#y~0.offset_In1023441770|, ~y$w_buff1~0=~y$w_buff1~0_In1023441770, #memory_int=|#memory_int_In1023441770|, ~#y~0.base=|~#y~0.base_In1023441770|, P2Thread1of1ForFork1_#t~mem52=|P2Thread1of1ForFork1_#t~mem52_In1023441770|, ~y$w_buff1_used~0=~y$w_buff1_used~0_In1023441770} OutVars{~y$r_buff1_thd3~0=~y$r_buff1_thd3~0_In1023441770, ~#y~0.offset=|~#y~0.offset_In1023441770|, ~y$w_buff1~0=~y$w_buff1~0_In1023441770, P2Thread1of1ForFork1_#t~ite53=|P2Thread1of1ForFork1_#t~ite53_Out1023441770|, P2Thread1of1ForFork1_#t~ite54=|P2Thread1of1ForFork1_#t~ite54_Out1023441770|, #memory_int=|#memory_int_In1023441770|, ~#y~0.base=|~#y~0.base_In1023441770|, P2Thread1of1ForFork1_#t~mem52=|P2Thread1of1ForFork1_#t~mem52_Out1023441770|, ~y$w_buff1_used~0=~y$w_buff1_used~0_In1023441770} AuxVars[] AssignedVars[P2Thread1of1ForFork1_#t~ite53, P2Thread1of1ForFork1_#t~ite54, P2Thread1of1ForFork1_#t~mem52] because there is no mapped edge [2019-12-27 22:34:18,940 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [972] [972] L797-->L797-2: Formula: (let ((.cse0 (= 0 (mod ~y$r_buff0_thd3~0_In-452395223 256))) (.cse1 (= (mod ~y$w_buff0_used~0_In-452395223 256) 0))) (or (and (= |P2Thread1of1ForFork1_#t~ite55_Out-452395223| ~y$w_buff0_used~0_In-452395223) (or .cse0 .cse1)) (and (= 0 |P2Thread1of1ForFork1_#t~ite55_Out-452395223|) (not .cse0) (not .cse1)))) InVars {~y$w_buff0_used~0=~y$w_buff0_used~0_In-452395223, ~y$r_buff0_thd3~0=~y$r_buff0_thd3~0_In-452395223} OutVars{P2Thread1of1ForFork1_#t~ite55=|P2Thread1of1ForFork1_#t~ite55_Out-452395223|, ~y$w_buff0_used~0=~y$w_buff0_used~0_In-452395223, ~y$r_buff0_thd3~0=~y$r_buff0_thd3~0_In-452395223} AuxVars[] AssignedVars[P2Thread1of1ForFork1_#t~ite55] because there is no mapped edge [2019-12-27 22:34:18,941 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [982] [982] L798-->L798-2: Formula: (let ((.cse3 (= 0 (mod ~y$r_buff0_thd3~0_In-283238188 256))) (.cse2 (= 0 (mod ~y$w_buff0_used~0_In-283238188 256))) (.cse1 (= (mod ~y$r_buff1_thd3~0_In-283238188 256) 0)) (.cse0 (= 0 (mod ~y$w_buff1_used~0_In-283238188 256)))) (or (and (or .cse0 .cse1) (= |P2Thread1of1ForFork1_#t~ite56_Out-283238188| ~y$w_buff1_used~0_In-283238188) (or .cse2 .cse3)) (and (or (and (not .cse3) (not .cse2)) (and (not .cse1) (not .cse0))) (= |P2Thread1of1ForFork1_#t~ite56_Out-283238188| 0)))) InVars {~y$r_buff1_thd3~0=~y$r_buff1_thd3~0_In-283238188, ~y$w_buff0_used~0=~y$w_buff0_used~0_In-283238188, ~y$r_buff0_thd3~0=~y$r_buff0_thd3~0_In-283238188, ~y$w_buff1_used~0=~y$w_buff1_used~0_In-283238188} OutVars{~y$r_buff1_thd3~0=~y$r_buff1_thd3~0_In-283238188, ~y$w_buff0_used~0=~y$w_buff0_used~0_In-283238188, P2Thread1of1ForFork1_#t~ite56=|P2Thread1of1ForFork1_#t~ite56_Out-283238188|, ~y$r_buff0_thd3~0=~y$r_buff0_thd3~0_In-283238188, ~y$w_buff1_used~0=~y$w_buff1_used~0_In-283238188} AuxVars[] AssignedVars[P2Thread1of1ForFork1_#t~ite56] because there is no mapped edge [2019-12-27 22:34:18,943 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [983] [983] L799-->L800: Formula: (let ((.cse0 (= 0 (mod ~y$r_buff0_thd3~0_In512766727 256))) (.cse1 (= (mod ~y$w_buff0_used~0_In512766727 256) 0))) (or (and (not .cse0) (= 0 ~y$r_buff0_thd3~0_Out512766727) (not .cse1)) (and (= ~y$r_buff0_thd3~0_In512766727 ~y$r_buff0_thd3~0_Out512766727) (or .cse0 .cse1)))) InVars {~y$w_buff0_used~0=~y$w_buff0_used~0_In512766727, ~y$r_buff0_thd3~0=~y$r_buff0_thd3~0_In512766727} OutVars{P2Thread1of1ForFork1_#t~ite57=|P2Thread1of1ForFork1_#t~ite57_Out512766727|, ~y$w_buff0_used~0=~y$w_buff0_used~0_In512766727, ~y$r_buff0_thd3~0=~y$r_buff0_thd3~0_Out512766727} AuxVars[] AssignedVars[P2Thread1of1ForFork1_#t~ite57, ~y$r_buff0_thd3~0] because there is no mapped edge [2019-12-27 22:34:18,943 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [985] [985] L800-->L800-2: Formula: (let ((.cse1 (= (mod ~y$r_buff1_thd3~0_In1123817956 256) 0)) (.cse0 (= (mod ~y$w_buff1_used~0_In1123817956 256) 0)) (.cse2 (= 0 (mod ~y$r_buff0_thd3~0_In1123817956 256))) (.cse3 (= 0 (mod ~y$w_buff0_used~0_In1123817956 256)))) (or (and (or (and (not .cse0) (not .cse1)) (and (not .cse2) (not .cse3))) (= 0 |P2Thread1of1ForFork1_#t~ite58_Out1123817956|)) (and (or .cse1 .cse0) (= |P2Thread1of1ForFork1_#t~ite58_Out1123817956| ~y$r_buff1_thd3~0_In1123817956) (or .cse2 .cse3)))) InVars {~y$r_buff1_thd3~0=~y$r_buff1_thd3~0_In1123817956, ~y$w_buff0_used~0=~y$w_buff0_used~0_In1123817956, ~y$r_buff0_thd3~0=~y$r_buff0_thd3~0_In1123817956, ~y$w_buff1_used~0=~y$w_buff1_used~0_In1123817956} OutVars{~y$r_buff1_thd3~0=~y$r_buff1_thd3~0_In1123817956, P2Thread1of1ForFork1_#t~ite58=|P2Thread1of1ForFork1_#t~ite58_Out1123817956|, ~y$w_buff0_used~0=~y$w_buff0_used~0_In1123817956, ~y$r_buff0_thd3~0=~y$r_buff0_thd3~0_In1123817956, ~y$w_buff1_used~0=~y$w_buff1_used~0_In1123817956} AuxVars[] AssignedVars[P2Thread1of1ForFork1_#t~ite58] because there is no mapped edge [2019-12-27 22:34:18,943 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [1014] [1014] L800-2-->P2EXIT: Formula: (and (= 0 |v_P2Thread1of1ForFork1_#res.offset_5|) (= v_~__unbuffered_cnt~0_14 (+ v_~__unbuffered_cnt~0_15 1)) (= 0 |v_P2Thread1of1ForFork1_#res.base_5|) (= v_~y$r_buff1_thd3~0_12 |v_P2Thread1of1ForFork1_#t~ite58_8|)) InVars {P2Thread1of1ForFork1_#t~ite58=|v_P2Thread1of1ForFork1_#t~ite58_8|, ~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_15} OutVars{~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_12, P2Thread1of1ForFork1_#t~ite58=|v_P2Thread1of1ForFork1_#t~ite58_7|, P2Thread1of1ForFork1_#res.base=|v_P2Thread1of1ForFork1_#res.base_5|, ~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_14, P2Thread1of1ForFork1_#res.offset=|v_P2Thread1of1ForFork1_#res.offset_5|} AuxVars[] AssignedVars[~y$r_buff1_thd3~0, P2Thread1of1ForFork1_#t~ite58, P2Thread1of1ForFork1_#res.base, ~__unbuffered_cnt~0, P2Thread1of1ForFork1_#res.offset] because there is no mapped edge [2019-12-27 22:34:18,944 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [952] [952] L827-->L829-2: Formula: (and (or (= (mod v_~y$w_buff0_used~0_110 256) 0) (= (mod v_~y$r_buff0_thd0~0_15 256) 0)) (not (= 0 (mod v_~main$tmp_guard0~0_5 256)))) InVars {~y$w_buff0_used~0=v_~y$w_buff0_used~0_110, ~y$r_buff0_thd0~0=v_~y$r_buff0_thd0~0_15, ~main$tmp_guard0~0=v_~main$tmp_guard0~0_5} OutVars{~y$w_buff0_used~0=v_~y$w_buff0_used~0_110, ~y$r_buff0_thd0~0=v_~y$r_buff0_thd0~0_15, ~main$tmp_guard0~0=v_~main$tmp_guard0~0_5} AuxVars[] AssignedVars[] because there is no mapped edge [2019-12-27 22:34:18,945 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [981] [981] L829-2-->L829-4: Formula: (let ((.cse0 (= 0 (mod ~y$r_buff1_thd0~0_In1663100792 256))) (.cse1 (= (mod ~y$w_buff1_used~0_In1663100792 256) 0))) (or (and (= |ULTIMATE.start_main_#t~ite63_Out1663100792| ~y$w_buff1~0_In1663100792) (= |ULTIMATE.start_main_#t~mem62_In1663100792| |ULTIMATE.start_main_#t~mem62_Out1663100792|) (not .cse0) (not .cse1)) (and (or .cse0 .cse1) (= |ULTIMATE.start_main_#t~mem62_Out1663100792| |ULTIMATE.start_main_#t~ite63_Out1663100792|) (= (select (select |#memory_int_In1663100792| |~#y~0.base_In1663100792|) |~#y~0.offset_In1663100792|) |ULTIMATE.start_main_#t~mem62_Out1663100792|)))) InVars {~#y~0.offset=|~#y~0.offset_In1663100792|, ~y$w_buff1~0=~y$w_buff1~0_In1663100792, ULTIMATE.start_main_#t~mem62=|ULTIMATE.start_main_#t~mem62_In1663100792|, #memory_int=|#memory_int_In1663100792|, ~#y~0.base=|~#y~0.base_In1663100792|, ~y$r_buff1_thd0~0=~y$r_buff1_thd0~0_In1663100792, ~y$w_buff1_used~0=~y$w_buff1_used~0_In1663100792} OutVars{ULTIMATE.start_main_#t~ite63=|ULTIMATE.start_main_#t~ite63_Out1663100792|, ~#y~0.offset=|~#y~0.offset_In1663100792|, ~y$w_buff1~0=~y$w_buff1~0_In1663100792, ULTIMATE.start_main_#t~mem62=|ULTIMATE.start_main_#t~mem62_Out1663100792|, #memory_int=|#memory_int_In1663100792|, ~#y~0.base=|~#y~0.base_In1663100792|, ~y$r_buff1_thd0~0=~y$r_buff1_thd0~0_In1663100792, ~y$w_buff1_used~0=~y$w_buff1_used~0_In1663100792} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~ite63, ULTIMATE.start_main_#t~mem62] because there is no mapped edge [2019-12-27 22:34:18,945 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [898] [898] L829-4-->L830: Formula: (= |v_#memory_int_29| (store |v_#memory_int_30| |v_~#y~0.base_16| (store (select |v_#memory_int_30| |v_~#y~0.base_16|) |v_~#y~0.offset_16| |v_ULTIMATE.start_main_#t~ite63_7|))) InVars {ULTIMATE.start_main_#t~ite63=|v_ULTIMATE.start_main_#t~ite63_7|, ~#y~0.offset=|v_~#y~0.offset_16|, #memory_int=|v_#memory_int_30|, ~#y~0.base=|v_~#y~0.base_16|} OutVars{ULTIMATE.start_main_#t~ite63=|v_ULTIMATE.start_main_#t~ite63_6|, ~#y~0.offset=|v_~#y~0.offset_16|, ULTIMATE.start_main_#t~mem62=|v_ULTIMATE.start_main_#t~mem62_4|, #memory_int=|v_#memory_int_29|, ~#y~0.base=|v_~#y~0.base_16|, ULTIMATE.start_main_#t~ite64=|v_ULTIMATE.start_main_#t~ite64_6|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~ite63, ULTIMATE.start_main_#t~mem62, #memory_int, ULTIMATE.start_main_#t~ite64] because there is no mapped edge [2019-12-27 22:34:18,945 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [971] [971] L830-->L830-2: Formula: (let ((.cse1 (= 0 (mod ~y$w_buff0_used~0_In1676477255 256))) (.cse0 (= 0 (mod ~y$r_buff0_thd0~0_In1676477255 256)))) (or (and (not .cse0) (not .cse1) (= |ULTIMATE.start_main_#t~ite65_Out1676477255| 0)) (and (= ~y$w_buff0_used~0_In1676477255 |ULTIMATE.start_main_#t~ite65_Out1676477255|) (or .cse1 .cse0)))) InVars {~y$w_buff0_used~0=~y$w_buff0_used~0_In1676477255, ~y$r_buff0_thd0~0=~y$r_buff0_thd0~0_In1676477255} OutVars{~y$w_buff0_used~0=~y$w_buff0_used~0_In1676477255, ~y$r_buff0_thd0~0=~y$r_buff0_thd0~0_In1676477255, ULTIMATE.start_main_#t~ite65=|ULTIMATE.start_main_#t~ite65_Out1676477255|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~ite65] because there is no mapped edge [2019-12-27 22:34:18,947 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [984] [984] L831-->L831-2: Formula: (let ((.cse0 (= 0 (mod ~y$w_buff0_used~0_In439001601 256))) (.cse1 (= (mod ~y$r_buff0_thd0~0_In439001601 256) 0)) (.cse3 (= 0 (mod ~y$w_buff1_used~0_In439001601 256))) (.cse2 (= 0 (mod ~y$r_buff1_thd0~0_In439001601 256)))) (or (and (= ~y$w_buff1_used~0_In439001601 |ULTIMATE.start_main_#t~ite66_Out439001601|) (or .cse0 .cse1) (or .cse2 .cse3)) (and (= 0 |ULTIMATE.start_main_#t~ite66_Out439001601|) (or (and (not .cse0) (not .cse1)) (and (not .cse3) (not .cse2)))))) InVars {~y$w_buff0_used~0=~y$w_buff0_used~0_In439001601, ~y$r_buff0_thd0~0=~y$r_buff0_thd0~0_In439001601, ~y$r_buff1_thd0~0=~y$r_buff1_thd0~0_In439001601, ~y$w_buff1_used~0=~y$w_buff1_used~0_In439001601} OutVars{~y$w_buff0_used~0=~y$w_buff0_used~0_In439001601, ~y$r_buff0_thd0~0=~y$r_buff0_thd0~0_In439001601, ULTIMATE.start_main_#t~ite66=|ULTIMATE.start_main_#t~ite66_Out439001601|, ~y$r_buff1_thd0~0=~y$r_buff1_thd0~0_In439001601, ~y$w_buff1_used~0=~y$w_buff1_used~0_In439001601} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~ite66] because there is no mapped edge [2019-12-27 22:34:18,949 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [980] [980] L832-->L833: Formula: (let ((.cse0 (= (mod ~y$w_buff0_used~0_In-1152130299 256) 0)) (.cse1 (= 0 (mod ~y$r_buff0_thd0~0_In-1152130299 256)))) (or (and (= ~y$r_buff0_thd0~0_In-1152130299 ~y$r_buff0_thd0~0_Out-1152130299) (or .cse0 .cse1)) (and (not .cse0) (not .cse1) (= 0 ~y$r_buff0_thd0~0_Out-1152130299)))) InVars {~y$w_buff0_used~0=~y$w_buff0_used~0_In-1152130299, ~y$r_buff0_thd0~0=~y$r_buff0_thd0~0_In-1152130299} OutVars{~y$w_buff0_used~0=~y$w_buff0_used~0_In-1152130299, ~y$r_buff0_thd0~0=~y$r_buff0_thd0~0_Out-1152130299, ULTIMATE.start_main_#t~ite67=|ULTIMATE.start_main_#t~ite67_Out-1152130299|} AuxVars[] AssignedVars[~y$r_buff0_thd0~0, ULTIMATE.start_main_#t~ite67] because there is no mapped edge [2019-12-27 22:34:18,949 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [969] [969] L833-->L833-2: Formula: (let ((.cse2 (= 0 (mod ~y$r_buff1_thd0~0_In1265213641 256))) (.cse3 (= (mod ~y$w_buff1_used~0_In1265213641 256) 0)) (.cse0 (= 0 (mod ~y$w_buff0_used~0_In1265213641 256))) (.cse1 (= 0 (mod ~y$r_buff0_thd0~0_In1265213641 256)))) (or (and (= |ULTIMATE.start_main_#t~ite68_Out1265213641| 0) (or (and (not .cse0) (not .cse1)) (and (not .cse2) (not .cse3)))) (and (or .cse2 .cse3) (or .cse0 .cse1) (= |ULTIMATE.start_main_#t~ite68_Out1265213641| ~y$r_buff1_thd0~0_In1265213641)))) InVars {~y$w_buff0_used~0=~y$w_buff0_used~0_In1265213641, ~y$r_buff0_thd0~0=~y$r_buff0_thd0~0_In1265213641, ~y$r_buff1_thd0~0=~y$r_buff1_thd0~0_In1265213641, ~y$w_buff1_used~0=~y$w_buff1_used~0_In1265213641} OutVars{~y$w_buff0_used~0=~y$w_buff0_used~0_In1265213641, ~y$r_buff0_thd0~0=~y$r_buff0_thd0~0_In1265213641, ULTIMATE.start_main_#t~ite68=|ULTIMATE.start_main_#t~ite68_Out1265213641|, ~y$r_buff1_thd0~0=~y$r_buff1_thd0~0_In1265213641, ~y$w_buff1_used~0=~y$w_buff1_used~0_In1265213641} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~ite68] because there is no mapped edge [2019-12-27 22:34:18,952 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [974] [974] L837-1-->L837-3: Formula: (let ((.cse0 (= (mod ~weak$$choice1~0_In-1134495261 256) 0))) (or (and (= ~__unbuffered_p0_EAX~0_In-1134495261 |ULTIMATE.start_main_#t~ite71_Out-1134495261|) .cse0 (= |ULTIMATE.start_main_#t~mem70_In-1134495261| |ULTIMATE.start_main_#t~mem70_Out-1134495261|)) (and (= |ULTIMATE.start_main_#t~mem70_Out-1134495261| |ULTIMATE.start_main_#t~ite71_Out-1134495261|) (not .cse0) (= |ULTIMATE.start_main_#t~mem70_Out-1134495261| (select (select |#memory_int_In-1134495261| ~__unbuffered_p0_EAX$read_delayed_var~0.base_In-1134495261) ~__unbuffered_p0_EAX$read_delayed_var~0.offset_In-1134495261))))) InVars {~weak$$choice1~0=~weak$$choice1~0_In-1134495261, ~__unbuffered_p0_EAX~0=~__unbuffered_p0_EAX~0_In-1134495261, ~__unbuffered_p0_EAX$read_delayed_var~0.offset=~__unbuffered_p0_EAX$read_delayed_var~0.offset_In-1134495261, #memory_int=|#memory_int_In-1134495261|, ULTIMATE.start_main_#t~mem70=|ULTIMATE.start_main_#t~mem70_In-1134495261|, ~__unbuffered_p0_EAX$read_delayed_var~0.base=~__unbuffered_p0_EAX$read_delayed_var~0.base_In-1134495261} OutVars{ULTIMATE.start_main_#t~ite71=|ULTIMATE.start_main_#t~ite71_Out-1134495261|, ~weak$$choice1~0=~weak$$choice1~0_In-1134495261, ~__unbuffered_p0_EAX~0=~__unbuffered_p0_EAX~0_In-1134495261, ~__unbuffered_p0_EAX$read_delayed_var~0.offset=~__unbuffered_p0_EAX$read_delayed_var~0.offset_In-1134495261, #memory_int=|#memory_int_In-1134495261|, ULTIMATE.start_main_#t~mem70=|ULTIMATE.start_main_#t~mem70_Out-1134495261|, ~__unbuffered_p0_EAX$read_delayed_var~0.base=~__unbuffered_p0_EAX$read_delayed_var~0.base_In-1134495261} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~ite71, ULTIMATE.start_main_#t~mem70] because there is no mapped edge [2019-12-27 22:34:18,952 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [1031] [1031] L837-3-->L5: Formula: (and (= v_~__unbuffered_p0_EAX~0_9 |v_ULTIMATE.start_main_#t~ite71_11|) (= |v_ULTIMATE.start___VERIFIER_assert_#in~expression_7| (mod v_~main$tmp_guard1~0_8 256)) (let ((.cse0 (= v_~__unbuffered_p0_EBX~0_8 0)) (.cse1 (= v_~__unbuffered_p0_EAX~0_9 1)) (.cse2 (= v_~__unbuffered_p2_EAX~0_7 1))) (or (and (or (not .cse0) (not .cse1) (not .cse2)) (= v_~main$tmp_guard1~0_8 1)) (and .cse0 (= v_~main$tmp_guard1~0_8 0) .cse1 .cse2)))) InVars {ULTIMATE.start_main_#t~ite71=|v_ULTIMATE.start_main_#t~ite71_11|, ~__unbuffered_p0_EBX~0=v_~__unbuffered_p0_EBX~0_8, ~__unbuffered_p2_EAX~0=v_~__unbuffered_p2_EAX~0_7} OutVars{~__unbuffered_p0_EAX~0=v_~__unbuffered_p0_EAX~0_9, ULTIMATE.start_main_#t~ite71=|v_ULTIMATE.start_main_#t~ite71_10|, ULTIMATE.start___VERIFIER_assert_~expression=v_ULTIMATE.start___VERIFIER_assert_~expression_9, ~__unbuffered_p0_EBX~0=v_~__unbuffered_p0_EBX~0_8, ULTIMATE.start_main_#t~ite72=|v_ULTIMATE.start_main_#t~ite72_10|, ULTIMATE.start_main_#t~mem70=|v_ULTIMATE.start_main_#t~mem70_7|, ~main$tmp_guard1~0=v_~main$tmp_guard1~0_8, ~__unbuffered_p2_EAX~0=v_~__unbuffered_p2_EAX~0_7, ULTIMATE.start___VERIFIER_assert_#in~expression=|v_ULTIMATE.start___VERIFIER_assert_#in~expression_7|} AuxVars[] AssignedVars[~__unbuffered_p0_EAX~0, ULTIMATE.start_main_#t~ite71, ULTIMATE.start___VERIFIER_assert_~expression, ULTIMATE.start_main_#t~ite72, ULTIMATE.start_main_#t~mem70, ~main$tmp_guard1~0, ULTIMATE.start___VERIFIER_assert_#in~expression] because there is no mapped edge [2019-12-27 22:34:18,952 WARN L123 codingBacktranslator]: Skipped backtranslation of ATE [1020] [1020] L5-->ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION: Formula: (and (= v_ULTIMATE.start___VERIFIER_assert_~expression_8 |v_ULTIMATE.start___VERIFIER_assert_#in~expression_6|) (= v_ULTIMATE.start___VERIFIER_assert_~expression_8 0)) InVars {ULTIMATE.start___VERIFIER_assert_#in~expression=|v_ULTIMATE.start___VERIFIER_assert_#in~expression_6|} OutVars{ULTIMATE.start___VERIFIER_assert_~expression=v_ULTIMATE.start___VERIFIER_assert_~expression_8, ULTIMATE.start___VERIFIER_assert_#in~expression=|v_ULTIMATE.start___VERIFIER_assert_#in~expression_6|} AuxVars[] AssignedVars[ULTIMATE.start___VERIFIER_assert_~expression] because there is no mapped edge [2019-12-27 22:34:19,059 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 27.12 10:34:19 BasicIcfg [2019-12-27 22:34:19,060 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2019-12-27 22:34:19,061 INFO L168 Benchmark]: Toolchain (without parser) took 17964.11 ms. Allocated memory was 146.8 MB in the beginning and 880.3 MB in the end (delta: 733.5 MB). Free memory was 101.9 MB in the beginning and 499.9 MB in the end (delta: -398.0 MB). Peak memory consumption was 335.5 MB. Max. memory is 7.1 GB. [2019-12-27 22:34:19,062 INFO L168 Benchmark]: CDTParser took 0.21 ms. Allocated memory is still 146.8 MB. Free memory was 121.9 MB in the beginning and 121.6 MB in the end (delta: 209.8 kB). Peak memory consumption was 209.8 kB. Max. memory is 7.1 GB. [2019-12-27 22:34:19,063 INFO L168 Benchmark]: CACSL2BoogieTranslator took 816.85 ms. Allocated memory was 146.8 MB in the beginning and 205.0 MB in the end (delta: 58.2 MB). Free memory was 101.5 MB in the beginning and 157.5 MB in the end (delta: -56.0 MB). Peak memory consumption was 20.9 MB. Max. memory is 7.1 GB. [2019-12-27 22:34:19,063 INFO L168 Benchmark]: Boogie Procedure Inliner took 60.40 ms. Allocated memory is still 205.0 MB. Free memory was 157.5 MB in the beginning and 154.9 MB in the end (delta: 2.6 MB). Peak memory consumption was 2.6 MB. Max. memory is 7.1 GB. [2019-12-27 22:34:19,064 INFO L168 Benchmark]: Boogie Preprocessor took 48.92 ms. Allocated memory is still 205.0 MB. Free memory was 154.9 MB in the beginning and 152.4 MB in the end (delta: 2.6 MB). Peak memory consumption was 2.6 MB. Max. memory is 7.1 GB. [2019-12-27 22:34:19,065 INFO L168 Benchmark]: RCFGBuilder took 960.54 ms. Allocated memory is still 205.0 MB. Free memory was 152.4 MB in the beginning and 94.9 MB in the end (delta: 57.4 MB). Peak memory consumption was 57.4 MB. Max. memory is 7.1 GB. [2019-12-27 22:34:19,066 INFO L168 Benchmark]: TraceAbstraction took 16055.12 ms. Allocated memory was 235.4 MB in the beginning and 880.3 MB in the end (delta: 644.9 MB). Free memory was 206.5 MB in the beginning and 499.9 MB in the end (delta: -293.4 MB). Peak memory consumption was 351.5 MB. Max. memory is 7.1 GB. [2019-12-27 22:34:19,071 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.21 ms. Allocated memory is still 146.8 MB. Free memory was 121.9 MB in the beginning and 121.6 MB in the end (delta: 209.8 kB). Peak memory consumption was 209.8 kB. Max. memory is 7.1 GB. * CACSL2BoogieTranslator took 816.85 ms. Allocated memory was 146.8 MB in the beginning and 205.0 MB in the end (delta: 58.2 MB). Free memory was 101.5 MB in the beginning and 157.5 MB in the end (delta: -56.0 MB). Peak memory consumption was 20.9 MB. Max. memory is 7.1 GB. * Boogie Procedure Inliner took 60.40 ms. Allocated memory is still 205.0 MB. Free memory was 157.5 MB in the beginning and 154.9 MB in the end (delta: 2.6 MB). Peak memory consumption was 2.6 MB. Max. memory is 7.1 GB. * Boogie Preprocessor took 48.92 ms. Allocated memory is still 205.0 MB. Free memory was 154.9 MB in the beginning and 152.4 MB in the end (delta: 2.6 MB). Peak memory consumption was 2.6 MB. Max. memory is 7.1 GB. * RCFGBuilder took 960.54 ms. Allocated memory is still 205.0 MB. Free memory was 152.4 MB in the beginning and 94.9 MB in the end (delta: 57.4 MB). Peak memory consumption was 57.4 MB. Max. memory is 7.1 GB. * TraceAbstraction took 16055.12 ms. Allocated memory was 235.4 MB in the beginning and 880.3 MB in the end (delta: 644.9 MB). Free memory was 206.5 MB in the beginning and 499.9 MB in the end (delta: -293.4 MB). Peak memory consumption was 351.5 MB. Max. memory is 7.1 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - StatisticsResult: PetriNetLargeBlockEncoding benchmarks LbeTime: 5.8s, 207 ProgramPointsBefore, 92 ProgramPointsAfterwards, 252 TransitionsBefore, 117 TransitionsAfterwards, 20370 CoEnabledTransitionPairs, 8 FixpointIterations, 50 TrivialSequentialCompositions, 48 ConcurrentSequentialCompositions, 0 TrivialYvCompositions, 83 ConcurrentYvCompositions, 24 ChoiceCompositions, 9837 VarBasedMoverChecksPositive, 200 VarBasedMoverChecksNegative, 0 SemBasedMoverChecksPositive, 0 SemBasedMoverChecksNegative, 0 SemBasedMoverChecksUnknown, SemBasedMoverCheckTime: 0.0s, 0 MoverChecksTotal, 97962 CheckedPairsTotal, 181 TotalNumberOfCompositions - CounterExampleResult [Line: 5]: a call of __VERIFIER_error() is reachable a call of __VERIFIER_error() is reachable We found a FailurePath: [L819] FCALL, FORK 0 pthread_create(&t2201, ((void *)0), P0, ((void *)0)) VAL [__unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p0_EAX$flush_delayed=0, __unbuffered_p0_EAX$mem_tmp=0, __unbuffered_p0_EAX$r_buff0_thd0=0, __unbuffered_p0_EAX$r_buff0_thd1=0, __unbuffered_p0_EAX$r_buff0_thd2=0, __unbuffered_p0_EAX$r_buff0_thd3=0, __unbuffered_p0_EAX$r_buff1_thd0=0, __unbuffered_p0_EAX$r_buff1_thd1=0, __unbuffered_p0_EAX$r_buff1_thd2=0, __unbuffered_p0_EAX$r_buff1_thd3=0, __unbuffered_p0_EAX$read_delayed=0, __unbuffered_p0_EAX$read_delayed_var={0:0}, __unbuffered_p0_EAX$w_buff0=0, __unbuffered_p0_EAX$w_buff0_used=0, __unbuffered_p0_EAX$w_buff1=0, __unbuffered_p0_EAX$w_buff1_used=0, __unbuffered_p0_EBX=0, __unbuffered_p2_EAX=0, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=0, weak$$choice1=0, weak$$choice2=0, x=0, y={6:0}, y$flush_delayed=0, y$mem_tmp=0, y$r_buff0_thd0=0, y$r_buff0_thd1=0, y$r_buff0_thd2=0, y$r_buff0_thd3=0, y$r_buff1_thd0=0, y$r_buff1_thd1=0, y$r_buff1_thd2=0, y$r_buff1_thd3=0, y$read_delayed=0, y$read_delayed_var={0:0}, y$w_buff0=0, y$w_buff0_used=0, y$w_buff1=0, y$w_buff1_used=0] [L747] 1 weak$$choice0 = __VERIFIER_nondet_bool() [L748] 1 weak$$choice2 = __VERIFIER_nondet_bool() [L749] 1 y$flush_delayed = weak$$choice2 [L750] EXPR 1 \read(y) [L750] 1 y$mem_tmp = y [L751] 1 weak$$choice1 = __VERIFIER_nondet_bool() [L752] EXPR 1 !y$w_buff0_used ? y : (y$w_buff0_used && y$r_buff0_thd1 ? y$w_buff0 : (y$w_buff0_used && !y$r_buff1_thd1 && y$w_buff1_used && !y$r_buff0_thd1 ? (weak$$choice0 ? y : (weak$$choice1 ? y$w_buff0 : y$w_buff1)) : (y$w_buff0_used && y$r_buff1_thd1 && y$w_buff1_used && !y$r_buff0_thd1 ? (weak$$choice0 ? y$w_buff1 : y$w_buff0) : (weak$$choice0 ? y$w_buff0 : y)))) [L752] EXPR 1 \read(y) [L752] EXPR 1 !y$w_buff0_used ? y : (y$w_buff0_used && y$r_buff0_thd1 ? y$w_buff0 : (y$w_buff0_used && !y$r_buff1_thd1 && y$w_buff1_used && !y$r_buff0_thd1 ? (weak$$choice0 ? y : (weak$$choice1 ? y$w_buff0 : y$w_buff1)) : (y$w_buff0_used && y$r_buff1_thd1 && y$w_buff1_used && !y$r_buff0_thd1 ? (weak$$choice0 ? y$w_buff1 : y$w_buff0) : (weak$$choice0 ? y$w_buff0 : y)))) VAL [!y$w_buff0_used ? y : (y$w_buff0_used && y$r_buff0_thd1 ? y$w_buff0 : (y$w_buff0_used && !y$r_buff1_thd1 && y$w_buff1_used && !y$r_buff0_thd1 ? (weak$$choice0 ? y : (weak$$choice1 ? y$w_buff0 : y$w_buff1)) : (y$w_buff0_used && y$r_buff1_thd1 && y$w_buff1_used && !y$r_buff0_thd1 ? (weak$$choice0 ? y$w_buff1 : y$w_buff0) : (weak$$choice0 ? y$w_buff0 : y))))=0, \read(y)=0, __unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p0_EAX$flush_delayed=0, __unbuffered_p0_EAX$mem_tmp=0, __unbuffered_p0_EAX$r_buff0_thd0=0, __unbuffered_p0_EAX$r_buff0_thd1=0, __unbuffered_p0_EAX$r_buff0_thd2=0, __unbuffered_p0_EAX$r_buff0_thd3=0, __unbuffered_p0_EAX$r_buff1_thd0=0, __unbuffered_p0_EAX$r_buff1_thd1=0, __unbuffered_p0_EAX$r_buff1_thd2=0, __unbuffered_p0_EAX$r_buff1_thd3=0, __unbuffered_p0_EAX$read_delayed=0, __unbuffered_p0_EAX$read_delayed_var={0:0}, __unbuffered_p0_EAX$w_buff0=0, __unbuffered_p0_EAX$w_buff0_used=0, __unbuffered_p0_EAX$w_buff1=0, __unbuffered_p0_EAX$w_buff1_used=0, __unbuffered_p0_EBX=0, __unbuffered_p2_EAX=0, arg={0:0}, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=2, weak$$choice1=4, weak$$choice2=1, x=0, y={6:0}, y$flush_delayed=1, y$mem_tmp=0, y$r_buff0_thd0=0, y$r_buff0_thd1=0, y$r_buff0_thd2=0, y$r_buff0_thd3=0, y$r_buff1_thd0=0, y$r_buff1_thd1=0, y$r_buff1_thd2=0, y$r_buff1_thd3=0, y$read_delayed=0, y$read_delayed_var={0:0}, y$w_buff0=0, y$w_buff0_used=0, y$w_buff1=0, y$w_buff1_used=0] [L752] 1 y = !y$w_buff0_used ? y : (y$w_buff0_used && y$r_buff0_thd1 ? y$w_buff0 : (y$w_buff0_used && !y$r_buff1_thd1 && y$w_buff1_used && !y$r_buff0_thd1 ? (weak$$choice0 ? y : (weak$$choice1 ? y$w_buff0 : y$w_buff1)) : (y$w_buff0_used && y$r_buff1_thd1 && y$w_buff1_used && !y$r_buff0_thd1 ? (weak$$choice0 ? y$w_buff1 : y$w_buff0) : (weak$$choice0 ? y$w_buff0 : y)))) [L755] 1 y$w_buff0_used = weak$$choice2 ? y$w_buff0_used : (!y$w_buff0_used ? y$w_buff0_used : (y$w_buff0_used && y$r_buff0_thd1 ? (_Bool)0 : (y$w_buff0_used && !y$r_buff1_thd1 && y$w_buff1_used && !y$r_buff0_thd1 ? weak$$choice0 || !weak$$choice1 : (y$w_buff0_used && y$r_buff1_thd1 && y$w_buff1_used && !y$r_buff0_thd1 ? weak$$choice0 : weak$$choice0)))) [L821] FCALL, FORK 0 pthread_create(&t2202, ((void *)0), P1, ((void *)0)) VAL [__unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p0_EAX$flush_delayed=0, __unbuffered_p0_EAX$mem_tmp=0, __unbuffered_p0_EAX$r_buff0_thd0=0, __unbuffered_p0_EAX$r_buff0_thd1=0, __unbuffered_p0_EAX$r_buff0_thd2=0, __unbuffered_p0_EAX$r_buff0_thd3=0, __unbuffered_p0_EAX$r_buff1_thd0=0, __unbuffered_p0_EAX$r_buff1_thd1=0, __unbuffered_p0_EAX$r_buff1_thd2=0, __unbuffered_p0_EAX$r_buff1_thd3=0, __unbuffered_p0_EAX$read_delayed=0, __unbuffered_p0_EAX$read_delayed_var={0:0}, __unbuffered_p0_EAX$w_buff0=0, __unbuffered_p0_EAX$w_buff0_used=0, __unbuffered_p0_EAX$w_buff1=0, __unbuffered_p0_EAX$w_buff1_used=0, __unbuffered_p0_EBX=0, __unbuffered_p2_EAX=0, arg={0:0}, arg={0:0}, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=2, weak$$choice1=4, weak$$choice2=1, x=0, y={6:0}, y$flush_delayed=1, y$mem_tmp=0, y$r_buff0_thd0=0, y$r_buff0_thd1=0, y$r_buff0_thd2=0, y$r_buff0_thd3=0, y$r_buff1_thd0=0, y$r_buff1_thd1=0, y$r_buff1_thd2=0, y$r_buff1_thd3=0, y$read_delayed=0, y$read_delayed_var={0:0}, y$w_buff0=0, y$w_buff0_used=0, y$w_buff1=0, y$w_buff1_used=0] [L823] FCALL, FORK 0 pthread_create(&t2203, ((void *)0), P2, ((void *)0)) VAL [__unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p0_EAX$flush_delayed=0, __unbuffered_p0_EAX$mem_tmp=0, __unbuffered_p0_EAX$r_buff0_thd0=0, __unbuffered_p0_EAX$r_buff0_thd1=0, __unbuffered_p0_EAX$r_buff0_thd2=0, __unbuffered_p0_EAX$r_buff0_thd3=0, __unbuffered_p0_EAX$r_buff1_thd0=0, __unbuffered_p0_EAX$r_buff1_thd1=0, __unbuffered_p0_EAX$r_buff1_thd2=0, __unbuffered_p0_EAX$r_buff1_thd3=0, __unbuffered_p0_EAX$read_delayed=0, __unbuffered_p0_EAX$read_delayed_var={0:0}, __unbuffered_p0_EAX$w_buff0=0, __unbuffered_p0_EAX$w_buff0_used=0, __unbuffered_p0_EAX$w_buff1=0, __unbuffered_p0_EAX$w_buff1_used=0, __unbuffered_p0_EBX=0, __unbuffered_p2_EAX=0, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=2, weak$$choice1=4, weak$$choice2=1, x=0, y={6:0}, y$flush_delayed=1, y$mem_tmp=0, y$r_buff0_thd0=0, y$r_buff0_thd1=0, y$r_buff0_thd2=0, y$r_buff0_thd3=0, y$r_buff1_thd0=0, y$r_buff1_thd1=0, y$r_buff1_thd2=0, y$r_buff1_thd3=0, y$read_delayed=0, y$read_delayed_var={0:0}, y$w_buff0=0, y$w_buff0_used=0, y$w_buff1=0, y$w_buff1_used=0] [L756] EXPR 1 weak$$choice2 ? y$w_buff1_used : (!y$w_buff0_used ? y$w_buff1_used : (y$w_buff0_used && y$r_buff0_thd1 ? (_Bool)0 : (y$w_buff0_used && !y$r_buff1_thd1 && y$w_buff1_used && !y$r_buff0_thd1 ? weak$$choice0 : (y$w_buff0_used && y$r_buff1_thd1 && y$w_buff1_used && !y$r_buff0_thd1 ? (_Bool)0 : (_Bool)0)))) VAL [__unbuffered_cnt=0, __unbuffered_p0_EAX=0, __unbuffered_p0_EAX$flush_delayed=0, __unbuffered_p0_EAX$mem_tmp=0, __unbuffered_p0_EAX$r_buff0_thd0=0, __unbuffered_p0_EAX$r_buff0_thd1=0, __unbuffered_p0_EAX$r_buff0_thd2=0, __unbuffered_p0_EAX$r_buff0_thd3=0, __unbuffered_p0_EAX$r_buff1_thd0=0, __unbuffered_p0_EAX$r_buff1_thd1=0, __unbuffered_p0_EAX$r_buff1_thd2=0, __unbuffered_p0_EAX$r_buff1_thd3=0, __unbuffered_p0_EAX$read_delayed=0, __unbuffered_p0_EAX$read_delayed_var={0:0}, __unbuffered_p0_EAX$w_buff0=0, __unbuffered_p0_EAX$w_buff0_used=0, __unbuffered_p0_EAX$w_buff1=0, __unbuffered_p0_EAX$w_buff1_used=0, __unbuffered_p0_EBX=0, __unbuffered_p2_EAX=0, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=2, weak$$choice1=4, weak$$choice2=1, weak$$choice2 ? y$w_buff1_used : (!y$w_buff0_used ? y$w_buff1_used : (y$w_buff0_used && y$r_buff0_thd1 ? (_Bool)0 : (y$w_buff0_used && !y$r_buff1_thd1 && y$w_buff1_used && !y$r_buff0_thd1 ? weak$$choice0 : (y$w_buff0_used && y$r_buff1_thd1 && y$w_buff1_used && !y$r_buff0_thd1 ? (_Bool)0 : (_Bool)0))))=0, x=0, y={6:0}, y$flush_delayed=1, y$mem_tmp=0, y$r_buff0_thd0=0, y$r_buff0_thd1=0, y$r_buff0_thd2=0, y$r_buff0_thd3=0, y$r_buff1_thd0=0, y$r_buff1_thd1=0, y$r_buff1_thd2=0, y$r_buff1_thd3=0, y$read_delayed=0, y$read_delayed_var={0:0}, y$w_buff0=0, y$w_buff0_used=0, y$w_buff1=0, y$w_buff1_used=0] [L756] 1 y$w_buff1_used = weak$$choice2 ? y$w_buff1_used : (!y$w_buff0_used ? y$w_buff1_used : (y$w_buff0_used && y$r_buff0_thd1 ? (_Bool)0 : (y$w_buff0_used && !y$r_buff1_thd1 && y$w_buff1_used && !y$r_buff0_thd1 ? weak$$choice0 : (y$w_buff0_used && y$r_buff1_thd1 && y$w_buff1_used && !y$r_buff0_thd1 ? (_Bool)0 : (_Bool)0)))) [L790] 3 __unbuffered_p2_EAX = x [L793] 3 y = 1 VAL [\result={0:0}, __unbuffered_cnt=2, __unbuffered_p0_EAX=0, __unbuffered_p0_EAX$flush_delayed=0, __unbuffered_p0_EAX$mem_tmp=0, __unbuffered_p0_EAX$r_buff0_thd0=0, __unbuffered_p0_EAX$r_buff0_thd1=0, __unbuffered_p0_EAX$r_buff0_thd2=0, __unbuffered_p0_EAX$r_buff0_thd3=0, __unbuffered_p0_EAX$r_buff1_thd0=0, __unbuffered_p0_EAX$r_buff1_thd1=0, __unbuffered_p0_EAX$r_buff1_thd2=0, __unbuffered_p0_EAX$r_buff1_thd3=0, __unbuffered_p0_EAX$read_delayed=1, __unbuffered_p0_EAX$read_delayed_var={6:0}, __unbuffered_p0_EAX$w_buff0=0, __unbuffered_p0_EAX$w_buff0_used=0, __unbuffered_p0_EAX$w_buff1=0, __unbuffered_p0_EAX$w_buff1_used=0, __unbuffered_p0_EBX=0, __unbuffered_p2_EAX=1, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=2, weak$$choice1=4, weak$$choice2=1, x=1, y={6:0}, y$flush_delayed=0, y$mem_tmp=0, y$r_buff0_thd0=0, y$r_buff0_thd1=0, y$r_buff0_thd2=0, y$r_buff0_thd3=0, y$r_buff1_thd0=0, y$r_buff1_thd1=0, y$r_buff1_thd2=0, y$r_buff1_thd3=0, y$read_delayed=0, y$read_delayed_var={0:0}, y$w_buff0=0, y$w_buff0_used=0, y$w_buff1=0, y$w_buff1_used=0] [L796] EXPR 3 y$w_buff0_used && y$r_buff0_thd3 ? y$w_buff0 : (y$w_buff1_used && y$r_buff1_thd3 ? y$w_buff1 : y) VAL [\result={0:0}, __unbuffered_cnt=2, __unbuffered_p0_EAX=0, __unbuffered_p0_EAX$flush_delayed=0, __unbuffered_p0_EAX$mem_tmp=0, __unbuffered_p0_EAX$r_buff0_thd0=0, __unbuffered_p0_EAX$r_buff0_thd1=0, __unbuffered_p0_EAX$r_buff0_thd2=0, __unbuffered_p0_EAX$r_buff0_thd3=0, __unbuffered_p0_EAX$r_buff1_thd0=0, __unbuffered_p0_EAX$r_buff1_thd1=0, __unbuffered_p0_EAX$r_buff1_thd2=0, __unbuffered_p0_EAX$r_buff1_thd3=0, __unbuffered_p0_EAX$read_delayed=1, __unbuffered_p0_EAX$read_delayed_var={6:0}, __unbuffered_p0_EAX$w_buff0=0, __unbuffered_p0_EAX$w_buff0_used=0, __unbuffered_p0_EAX$w_buff1=0, __unbuffered_p0_EAX$w_buff1_used=0, __unbuffered_p0_EBX=0, __unbuffered_p2_EAX=1, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=2, weak$$choice1=4, weak$$choice2=1, x=1, y={6:0}, y$flush_delayed=0, y$mem_tmp=0, y$r_buff0_thd0=0, y$r_buff0_thd1=0, y$r_buff0_thd2=0, y$r_buff0_thd3=0, y$r_buff1_thd0=0, y$r_buff1_thd1=0, y$r_buff1_thd2=0, y$r_buff1_thd3=0, y$read_delayed=0, y$read_delayed_var={0:0}, y$w_buff0=0, y$w_buff0_used=0, y$w_buff1=0, y$w_buff1_used=0] [L796] 3 y = y$w_buff0_used && y$r_buff0_thd3 ? y$w_buff0 : (y$w_buff1_used && y$r_buff1_thd3 ? y$w_buff1 : y) [L797] 3 y$w_buff0_used = y$w_buff0_used && y$r_buff0_thd3 ? (_Bool)0 : y$w_buff0_used [L798] 3 y$w_buff1_used = y$w_buff0_used && y$r_buff0_thd3 || y$w_buff1_used && y$r_buff1_thd3 ? (_Bool)0 : y$w_buff1_used [L825] 0 main$tmp_guard0 = __unbuffered_cnt == 3 VAL [\result={0:0}, \result={0:0}, __unbuffered_cnt=3, __unbuffered_p0_EAX=0, __unbuffered_p0_EAX$flush_delayed=0, __unbuffered_p0_EAX$mem_tmp=0, __unbuffered_p0_EAX$r_buff0_thd0=0, __unbuffered_p0_EAX$r_buff0_thd1=0, __unbuffered_p0_EAX$r_buff0_thd2=0, __unbuffered_p0_EAX$r_buff0_thd3=0, __unbuffered_p0_EAX$r_buff1_thd0=0, __unbuffered_p0_EAX$r_buff1_thd1=0, __unbuffered_p0_EAX$r_buff1_thd2=0, __unbuffered_p0_EAX$r_buff1_thd3=0, __unbuffered_p0_EAX$read_delayed=1, __unbuffered_p0_EAX$read_delayed_var={6:0}, __unbuffered_p0_EAX$w_buff0=0, __unbuffered_p0_EAX$w_buff0_used=0, __unbuffered_p0_EAX$w_buff1=0, __unbuffered_p0_EAX$w_buff1_used=0, __unbuffered_p0_EBX=0, __unbuffered_p2_EAX=1, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, main$tmp_guard0=1, main$tmp_guard1=0, weak$$choice0=2, weak$$choice1=4, weak$$choice2=1, x=1, y={6:0}, y$flush_delayed=0, y$mem_tmp=0, y$r_buff0_thd0=0, y$r_buff0_thd1=0, y$r_buff0_thd2=0, y$r_buff0_thd3=0, y$r_buff1_thd0=0, y$r_buff1_thd1=0, y$r_buff1_thd2=0, y$r_buff1_thd3=0, y$read_delayed=0, y$read_delayed_var={0:0}, y$w_buff0=0, y$w_buff0_used=0, y$w_buff1=0, y$w_buff1_used=0] [L830] 0 y$w_buff0_used = y$w_buff0_used && y$r_buff0_thd0 ? (_Bool)0 : y$w_buff0_used [L831] 0 y$w_buff1_used = y$w_buff0_used && y$r_buff0_thd0 || y$w_buff1_used && y$r_buff1_thd0 ? (_Bool)0 : y$w_buff1_used [L833] 0 y$r_buff1_thd0 = y$w_buff0_used && y$r_buff0_thd0 || y$w_buff1_used && y$r_buff1_thd0 ? (_Bool)0 : y$r_buff1_thd0 [L836] 0 weak$$choice1 = __VERIFIER_nondet_bool() [L837] 0 __unbuffered_p0_EAX$read_delayed ? (weak$$choice1 ? *__unbuffered_p0_EAX$read_delayed_var : __unbuffered_p0_EAX) : __unbuffered_p0_EAX VAL [\result={0:0}, \result={0:0}, __unbuffered_cnt=3, __unbuffered_p0_EAX=0, __unbuffered_p0_EAX$flush_delayed=0, __unbuffered_p0_EAX$mem_tmp=0, __unbuffered_p0_EAX$r_buff0_thd0=0, __unbuffered_p0_EAX$r_buff0_thd1=0, __unbuffered_p0_EAX$r_buff0_thd2=0, __unbuffered_p0_EAX$r_buff0_thd3=0, __unbuffered_p0_EAX$r_buff1_thd0=0, __unbuffered_p0_EAX$r_buff1_thd1=0, __unbuffered_p0_EAX$r_buff1_thd2=0, __unbuffered_p0_EAX$r_buff1_thd3=0, __unbuffered_p0_EAX$read_delayed=1, __unbuffered_p0_EAX$read_delayed_var={6:0}, __unbuffered_p0_EAX$w_buff0=0, __unbuffered_p0_EAX$w_buff0_used=0, __unbuffered_p0_EAX$w_buff1=0, __unbuffered_p0_EAX$w_buff1_used=0, __unbuffered_p0_EBX=0, __unbuffered_p2_EAX=1, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, main$tmp_guard0=1, main$tmp_guard1=0, weak$$choice0=2, weak$$choice1=1, weak$$choice2=1, x=1, y={6:0}, y$flush_delayed=0, y$mem_tmp=0, y$r_buff0_thd0=0, y$r_buff0_thd1=0, y$r_buff0_thd2=0, y$r_buff0_thd3=0, y$r_buff1_thd0=0, y$r_buff1_thd1=0, y$r_buff1_thd2=0, y$r_buff1_thd3=0, y$read_delayed=0, y$read_delayed_var={0:0}, y$w_buff0=0, y$w_buff0_used=0, y$w_buff1=0, y$w_buff1_used=0] - StatisticsResult: Ultimate Automizer benchmark data CFG has 4 procedures, 198 locations, 1 error locations. Result: UNSAFE, OverallTime: 15.6s, OverallIterations: 12, TraceHistogramMax: 1, AutomataDifference: 3.1s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 0.0s, HoareTripleCheckerStatistics: 1130 SDtfs, 2455 SDslu, 1701 SDs, 0 SdLazy, 756 SolverSat, 158 SolverUnsat, 0 SolverUnknown, 0 SolverNotchecked, 1.0s Time, PredicateUnifierStatistics: 0 DeclaredPredicates, 88 GetRequests, 31 SyntacticMatches, 8 SemanticMatches, 49 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 32 ImplicationChecksByTransitivity, 0.6s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=22178occurred 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: 2.5s AutomataMinimizationTime, 11 MinimizatonAttempts, 1942 StatesRemovedByMinimization, 4 NontrivialMinimizations, HoareAnnotationStatistics: No data available, RefinementEngineStatistics: TRACE_CHECK: 0.0s SsaConstructionTime, 0.5s SatisfiabilityAnalysisTime, 0.8s InterpolantComputationTime, 441 NumberOfCodeBlocks, 441 NumberOfCodeBlocksAsserted, 12 NumberOfCheckSat, 385 ConstructedInterpolants, 0 QuantifiedInterpolants, 34805 SizeOfPredicates, 0 NumberOfNonLiveVariables, 0 ConjunctsInSsa, 0 ConjunctsInUnsatCore, 11 InterpolantComputations, 11 PerfectInterpolantSequences, 0/0 InterpolantCoveringCapability, INVARIANT_SYNTHESIS: No data available, INTERPOLANT_CONSOLIDATION: No data available, ABSTRACT_INTERPRETATION: No data available, PDR: No data available, SIFA: No data available, ReuseStatistics: No data available RESULT: Ultimate proved your program to be incorrect! Received shutdown request...