./Ultimate.py --spec ../sv-benchmarks/c/properties/unreach-call.prp --file ../sv-benchmarks/c/pthread-wmm/safe016_tso.oepc.i --full-output -ea --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 8bd4bc60 Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/config -Xmx12G -Xms1G -ea -jar /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data -tc /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/AutomizerReach.xml -i ../sv-benchmarks/c/pthread-wmm/safe016_tso.oepc.i -s /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-32bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(__VERIFIER_error())) ) --witnessprinter.graph.data.producer Automizer --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash d68cc0ae7c953cc94fcbd4defac3f8be7ba4fdc3 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Execution finished normally Writing output log to file Ultimate.log Result: TRUE --- Real Ultimate output --- This is Ultimate 0.1.25-8bd4bc6 [2020-07-28 21:36:00,974 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-07-28 21:36:00,977 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-07-28 21:36:00,989 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-07-28 21:36:00,990 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-07-28 21:36:00,991 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-07-28 21:36:00,993 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-07-28 21:36:00,995 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-07-28 21:36:00,997 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-07-28 21:36:00,998 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-07-28 21:36:00,999 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-07-28 21:36:01,000 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-07-28 21:36:01,001 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-07-28 21:36:01,002 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-07-28 21:36:01,003 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-07-28 21:36:01,004 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-07-28 21:36:01,006 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-07-28 21:36:01,007 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-07-28 21:36:01,009 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-07-28 21:36:01,011 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-07-28 21:36:01,013 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-07-28 21:36:01,014 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-07-28 21:36:01,015 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-07-28 21:36:01,016 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-07-28 21:36:01,019 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-07-28 21:36:01,019 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-07-28 21:36:01,020 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-07-28 21:36:01,021 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-07-28 21:36:01,021 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-07-28 21:36:01,023 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-07-28 21:36:01,023 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-07-28 21:36:01,024 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-07-28 21:36:01,025 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-07-28 21:36:01,026 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-07-28 21:36:01,027 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-07-28 21:36:01,027 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-07-28 21:36:01,028 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-07-28 21:36:01,029 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-07-28 21:36:01,029 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-07-28 21:36:01,030 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-07-28 21:36:01,031 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-07-28 21:36:01,032 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-32bit-Automizer_Default.epf [2020-07-28 21:36:01,048 INFO L113 SettingsManager]: Loading preferences was successful [2020-07-28 21:36:01,048 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-07-28 21:36:01,054 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-07-28 21:36:01,054 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-07-28 21:36:01,055 INFO L138 SettingsManager]: * Use SBE=true [2020-07-28 21:36:01,056 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-07-28 21:36:01,056 INFO L138 SettingsManager]: * sizeof long=4 [2020-07-28 21:36:01,058 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-07-28 21:36:01,058 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-07-28 21:36:01,059 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-07-28 21:36:01,059 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-07-28 21:36:01,059 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-07-28 21:36:01,060 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-07-28 21:36:01,060 INFO L138 SettingsManager]: * sizeof long double=12 [2020-07-28 21:36:01,060 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-07-28 21:36:01,062 INFO L138 SettingsManager]: * Use constant arrays=true [2020-07-28 21:36:01,062 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-07-28 21:36:01,062 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-07-28 21:36:01,063 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2020-07-28 21:36:01,063 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-07-28 21:36:01,063 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-07-28 21:36:01,064 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-07-28 21:36:01,064 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-07-28 21:36:01,065 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-07-28 21:36:01,065 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-07-28 21:36:01,065 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2020-07-28 21:36:01,066 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2020-07-28 21:36:01,066 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-07-28 21:36:01,066 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2020-07-28 21:36:01,066 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(__VERIFIER_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> d68cc0ae7c953cc94fcbd4defac3f8be7ba4fdc3 [2020-07-28 21:36:01,369 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-07-28 21:36:01,382 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-07-28 21:36:01,385 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-07-28 21:36:01,387 INFO L271 PluginConnector]: Initializing CDTParser... [2020-07-28 21:36:01,387 INFO L275 PluginConnector]: CDTParser initialized [2020-07-28 21:36:01,388 INFO L429 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/pthread-wmm/safe016_tso.oepc.i [2020-07-28 21:36:01,447 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/89b721ba7/67fc9e92e3f74365b114f3f4a531a22b/FLAG357383949 [2020-07-28 21:36:01,906 INFO L306 CDTParser]: Found 1 translation units. [2020-07-28 21:36:01,907 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/pthread-wmm/safe016_tso.oepc.i [2020-07-28 21:36:01,925 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/89b721ba7/67fc9e92e3f74365b114f3f4a531a22b/FLAG357383949 [2020-07-28 21:36:02,207 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/89b721ba7/67fc9e92e3f74365b114f3f4a531a22b [2020-07-28 21:36:02,210 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-07-28 21:36:02,215 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-07-28 21:36:02,218 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-07-28 21:36:02,219 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-07-28 21:36:02,222 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-07-28 21:36:02,224 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.07 09:36:02" (1/1) ... [2020-07-28 21:36:02,227 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@43ae44dc and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.07 09:36:02, skipping insertion in model container [2020-07-28 21:36:02,227 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.07 09:36:02" (1/1) ... [2020-07-28 21:36:02,235 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-07-28 21:36:02,288 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-07-28 21:36:02,822 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-07-28 21:36:02,837 INFO L203 MainTranslator]: Completed pre-run [2020-07-28 21:36:02,927 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-07-28 21:36:03,020 INFO L208 MainTranslator]: Completed translation [2020-07-28 21:36:03,021 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.07 09:36:03 WrapperNode [2020-07-28 21:36:03,021 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-07-28 21:36:03,023 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2020-07-28 21:36:03,023 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2020-07-28 21:36:03,023 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2020-07-28 21:36:03,033 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.07 09:36:03" (1/1) ... [2020-07-28 21:36:03,072 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.07 09:36:03" (1/1) ... [2020-07-28 21:36:03,097 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2020-07-28 21:36:03,098 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2020-07-28 21:36:03,098 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2020-07-28 21:36:03,098 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2020-07-28 21:36:03,108 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.07 09:36:03" (1/1) ... [2020-07-28 21:36:03,108 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.07 09:36:03" (1/1) ... [2020-07-28 21:36:03,111 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.07 09:36:03" (1/1) ... [2020-07-28 21:36:03,112 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.07 09:36:03" (1/1) ... [2020-07-28 21:36:03,121 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.07 09:36:03" (1/1) ... [2020-07-28 21:36:03,123 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.07 09:36:03" (1/1) ... [2020-07-28 21:36:03,126 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.07 09:36:03" (1/1) ... [2020-07-28 21:36:03,129 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2020-07-28 21:36:03,130 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2020-07-28 21:36:03,130 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2020-07-28 21:36:03,130 INFO L275 PluginConnector]: RCFGBuilder initialized [2020-07-28 21:36:03,131 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.07 09:36:03" (1/1) ... No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-07-28 21:36:03,202 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2020-07-28 21:36:03,202 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_begin [2020-07-28 21:36:03,203 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2020-07-28 21:36:03,203 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2020-07-28 21:36:03,203 INFO L130 BoogieDeclarations]: Found specification of procedure P0 [2020-07-28 21:36:03,204 INFO L138 BoogieDeclarations]: Found implementation of procedure P0 [2020-07-28 21:36:03,204 INFO L130 BoogieDeclarations]: Found specification of procedure P1 [2020-07-28 21:36:03,204 INFO L138 BoogieDeclarations]: Found implementation of procedure P1 [2020-07-28 21:36:03,204 INFO L130 BoogieDeclarations]: Found specification of procedure P2 [2020-07-28 21:36:03,205 INFO L138 BoogieDeclarations]: Found implementation of procedure P2 [2020-07-28 21:36:03,205 INFO L130 BoogieDeclarations]: Found specification of procedure P3 [2020-07-28 21:36:03,205 INFO L138 BoogieDeclarations]: Found implementation of procedure P3 [2020-07-28 21:36:03,205 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_end [2020-07-28 21:36:03,206 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2020-07-28 21:36:03,206 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2020-07-28 21:36:03,208 WARN L205 CfgBuilder]: User set CodeBlockSize to SequenceOfStatements but program contains fork statements. Overwriting the user preferences and setting CodeBlockSize to SingleStatement [2020-07-28 21:36:03,669 INFO L290 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2020-07-28 21:36:03,669 INFO L295 CfgBuilder]: Removed 8 assume(true) statements. [2020-07-28 21:36:03,674 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 28.07 09:36:03 BoogieIcfgContainer [2020-07-28 21:36:03,674 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2020-07-28 21:36:03,676 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2020-07-28 21:36:03,676 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2020-07-28 21:36:03,680 INFO L275 PluginConnector]: TraceAbstraction initialized [2020-07-28 21:36:03,680 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 28.07 09:36:02" (1/3) ... [2020-07-28 21:36:03,681 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@41b03366 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 28.07 09:36:03, skipping insertion in model container [2020-07-28 21:36:03,682 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.07 09:36:03" (2/3) ... [2020-07-28 21:36:03,682 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@41b03366 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 28.07 09:36:03, skipping insertion in model container [2020-07-28 21:36:03,682 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 28.07 09:36:03" (3/3) ... [2020-07-28 21:36:03,685 INFO L109 eAbstractionObserver]: Analyzing ICFG safe016_tso.oepc.i [2020-07-28 21:36:03,696 WARN L146 ceAbstractionStarter]: Switching off computation of Hoare annotation because input is a concurrent program [2020-07-28 21:36:03,696 INFO L157 ceAbstractionStarter]: Automizer settings: Hoare:false NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2020-07-28 21:36:03,705 INFO L169 ceAbstractionStarter]: Appying trace abstraction to program that has 1 error locations. [2020-07-28 21:36:03,706 INFO L340 ceAbstractionStarter]: Constructing petrified ICFG for 1 thread instances. [2020-07-28 21:36:03,745 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-07-28 21:36:03,745 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-07-28 21:36:03,746 WARN L313 ript$VariableManager]: TermVariabe P0Thread1of1ForFork1_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-07-28 21:36:03,746 WARN L313 ript$VariableManager]: TermVariabe P0Thread1of1ForFork1_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-07-28 21:36:03,747 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-07-28 21:36:03,747 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-07-28 21:36:03,748 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork2_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-07-28 21:36:03,748 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork2_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-07-28 21:36:03,749 WARN L313 ript$VariableManager]: TermVariabe P1Thread1of1ForFork2_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-07-28 21:36:03,749 WARN L313 ript$VariableManager]: TermVariabe P1Thread1of1ForFork2_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-07-28 21:36:03,750 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork2_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-07-28 21:36:03,750 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork2_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-07-28 21:36:03,751 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork3_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-07-28 21:36:03,751 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork3_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-07-28 21:36:03,751 WARN L313 ript$VariableManager]: TermVariabe P2Thread1of1ForFork3_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-07-28 21:36:03,751 WARN L313 ript$VariableManager]: TermVariabe P2Thread1of1ForFork3_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-07-28 21:36:03,752 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork3_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-07-28 21:36:03,752 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork3_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-07-28 21:36:03,753 WARN L313 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-07-28 21:36:03,753 WARN L313 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-07-28 21:36:03,754 WARN L313 ript$VariableManager]: TermVariabe P3Thread1of1ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-07-28 21:36:03,754 WARN L313 ript$VariableManager]: TermVariabe P3Thread1of1ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-07-28 21:36:03,755 WARN L313 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-07-28 21:36:03,755 WARN L313 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-07-28 21:36:03,759 WARN L313 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-07-28 21:36:03,760 WARN L313 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-07-28 21:36:03,760 WARN L313 ript$VariableManager]: TermVariabe P3Thread1of1ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-07-28 21:36:03,760 WARN L313 ript$VariableManager]: TermVariabe P3Thread1of1ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-07-28 21:36:03,768 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-07-28 21:36:03,769 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-07-28 21:36:03,769 WARN L313 ript$VariableManager]: TermVariabe P0Thread1of1ForFork1_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-07-28 21:36:03,769 WARN L313 ript$VariableManager]: TermVariabe P0Thread1of1ForFork1_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-07-28 21:36:03,772 WARN L313 ript$VariableManager]: TermVariabe P1Thread1of1ForFork2_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-07-28 21:36:03,772 WARN L313 ript$VariableManager]: TermVariabe P1Thread1of1ForFork2_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-07-28 21:36:03,773 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork2_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-07-28 21:36:03,773 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork2_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-07-28 21:36:03,776 WARN L313 ript$VariableManager]: TermVariabe P2Thread1of1ForFork3_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-07-28 21:36:03,776 WARN L313 ript$VariableManager]: TermVariabe P2Thread1of1ForFork3_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-07-28 21:36:03,776 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork3_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-07-28 21:36:03,777 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork3_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-07-28 21:36:03,793 INFO L251 AbstractCegarLoop]: Starting to check reachability of 5 error locations. [2020-07-28 21:36:03,815 INFO L375 AbstractCegarLoop]: Interprodecural is true [2020-07-28 21:36:03,816 INFO L376 AbstractCegarLoop]: Hoare is true [2020-07-28 21:36:03,816 INFO L377 AbstractCegarLoop]: Compute interpolants for FPandBP [2020-07-28 21:36:03,816 INFO L378 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2020-07-28 21:36:03,816 INFO L379 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2020-07-28 21:36:03,817 INFO L380 AbstractCegarLoop]: Difference is false [2020-07-28 21:36:03,817 INFO L381 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2020-07-28 21:36:03,817 INFO L385 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2020-07-28 21:36:03,834 INFO L152 etLargeBlockEncoding]: Starting large block encoding on Petri net that has 91 places, 80 transitions, 180 flow [2020-07-28 21:36:03,836 INFO L71 FinitePrefix]: Start finitePrefix. Operand has 91 places, 80 transitions, 180 flow [2020-07-28 21:36:03,883 INFO L129 PetriNetUnfolder]: 2/76 cut-off events. [2020-07-28 21:36:03,884 INFO L130 PetriNetUnfolder]: For 0/0 co-relation queries the response was YES. [2020-07-28 21:36:03,890 INFO L80 FinitePrefix]: Finished finitePrefix Result has 89 conditions, 76 events. 2/76 cut-off events. For 0/0 co-relation queries the response was YES. Maximal size of possible extension queue 3. Compared 59 event pairs, 0 based on Foata normal form. 0/73 useless extension candidates. Maximal degree in co-relation 67. Up to 2 conditions per place. [2020-07-28 21:36:03,894 INFO L71 FinitePrefix]: Start finitePrefix. Operand has 91 places, 80 transitions, 180 flow [2020-07-28 21:36:03,917 INFO L129 PetriNetUnfolder]: 2/76 cut-off events. [2020-07-28 21:36:03,918 INFO L130 PetriNetUnfolder]: For 0/0 co-relation queries the response was YES. [2020-07-28 21:36:03,919 INFO L80 FinitePrefix]: Finished finitePrefix Result has 89 conditions, 76 events. 2/76 cut-off events. For 0/0 co-relation queries the response was YES. Maximal size of possible extension queue 3. Compared 59 event pairs, 0 based on Foata normal form. 0/73 useless extension candidates. Maximal degree in co-relation 67. Up to 2 conditions per place. [2020-07-28 21:36:03,923 INFO L158 etLargeBlockEncoding]: Number of co-enabled transitions 1822 [2020-07-28 21:36:03,926 INFO L170 etLargeBlockEncoding]: Semantic Check. [2020-07-28 21:36:06,624 INFO L206 etLargeBlockEncoding]: Checked pairs total: 2895 [2020-07-28 21:36:06,625 INFO L214 etLargeBlockEncoding]: Total number of compositions: 62 [2020-07-28 21:36:06,629 INFO L100 iNet2FiniteAutomaton]: Start petriNet2FiniteAutomaton. Operand has 39 places, 27 transitions, 74 flow [2020-07-28 21:36:06,687 INFO L122 iNet2FiniteAutomaton]: Finished petriNet2FiniteAutomaton. Result 850 states. [2020-07-28 21:36:06,690 INFO L276 IsEmpty]: Start isEmpty. Operand 850 states. [2020-07-28 21:36:06,701 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2020-07-28 21:36:06,701 INFO L414 BasicCegarLoop]: Found error trace [2020-07-28 21:36:06,702 INFO L422 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-07-28 21:36:06,702 INFO L427 AbstractCegarLoop]: === Iteration 1 === [ULTIMATE.startErr3INUSE_VIOLATION, ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-28 21:36:06,708 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-28 21:36:06,709 INFO L82 PathProgramCache]: Analyzing trace with hash -1118879254, now seen corresponding path program 1 times [2020-07-28 21:36:06,719 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-07-28 21:36:06,720 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1734995989] [2020-07-28 21:36:06,720 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-28 21:36:06,849 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-28 21:36:06,922 INFO L280 TraceCheckUtils]: 0: Hoare triple {1794#true} [252] ULTIMATE.startENTRY-->L776: Formula: (let ((.cse0 (store |v_#valid_72| 0 0))) (and (< 0 |v_#StackHeapBarrier_18|) (= 0 v_~__unbuffered_p2_EAX~0_36) (= 0 v_~__unbuffered_p0_EAX~0_38) (= 0 v_~main$tmp_guard0~0_49) (= 0 (select .cse0 |v_ULTIMATE.start_main_~#t2169~0.base_23|)) (= (store |v_#length_28| |v_ULTIMATE.start_main_~#t2169~0.base_23| 4) |v_#length_27|) (= 0 |v_#NULL.offset_4|) (= v_~__unbuffered_cnt~0_298 0) (< |v_#StackHeapBarrier_18| |v_ULTIMATE.start_main_~#t2169~0.base_23|) (= |v_#valid_70| (store .cse0 |v_ULTIMATE.start_main_~#t2169~0.base_23| 1)) (= 0 v_~x~0_47) (= (store |v_#memory_int_26| |v_ULTIMATE.start_main_~#t2169~0.base_23| (store (select |v_#memory_int_26| |v_ULTIMATE.start_main_~#t2169~0.base_23|) |v_ULTIMATE.start_main_~#t2169~0.offset_17| 0)) |v_#memory_int_25|) (= 0 v_~y~0_46) (= 0 |v_ULTIMATE.start_main_~#t2169~0.offset_17|) (= 0 v_~main$tmp_guard1~0_31) (= 0 |v_#NULL.base_4|))) InVars {#StackHeapBarrier=|v_#StackHeapBarrier_18|, #valid=|v_#valid_72|, #memory_int=|v_#memory_int_26|, #length=|v_#length_28|} OutVars{ULTIMATE.start_main_#t~nondet4=|v_ULTIMATE.start_main_#t~nondet4_8|, ULTIMATE.start_main_#t~nondet5=|v_ULTIMATE.start_main_#t~nondet5_25|, ULTIMATE.start_main_#t~nondet2=|v_ULTIMATE.start_main_#t~nondet2_7|, ULTIMATE.start_main_#t~nondet3=|v_ULTIMATE.start_main_#t~nondet3_7|, #NULL.offset=|v_#NULL.offset_4|, ULTIMATE.start_main_~#t2169~0.offset=|v_ULTIMATE.start_main_~#t2169~0.offset_17|, ~main$tmp_guard1~0=v_~main$tmp_guard1~0_31, ULTIMATE.start_main_~#t2171~0.base=|v_ULTIMATE.start_main_~#t2171~0.base_23|, ~__unbuffered_p0_EAX~0=v_~__unbuffered_p0_EAX~0_38, ULTIMATE.start_main_~#t2171~0.offset=|v_ULTIMATE.start_main_~#t2171~0.offset_17|, #length=|v_#length_27|, ~__unbuffered_p2_EAX~0=v_~__unbuffered_p2_EAX~0_36, ~y~0=v_~y~0_46, ULTIMATE.start_main_~#t2170~0.offset=|v_ULTIMATE.start_main_~#t2170~0.offset_17|, ULTIMATE.start_main_~#t2169~0.base=|v_ULTIMATE.start_main_~#t2169~0.base_23|, ~main$tmp_guard0~0=v_~main$tmp_guard0~0_49, ULTIMATE.start_main_~#t2172~0.base=|v_ULTIMATE.start_main_~#t2172~0.base_19|, #NULL.base=|v_#NULL.base_4|, #StackHeapBarrier=|v_#StackHeapBarrier_18|, ULTIMATE.start_main_#res=|v_ULTIMATE.start_main_#res_15|, #valid=|v_#valid_70|, #memory_int=|v_#memory_int_25|, ULTIMATE.start_main_~#t2170~0.base=|v_ULTIMATE.start_main_~#t2170~0.base_23|, ~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_298, ULTIMATE.start_main_~#t2172~0.offset=|v_ULTIMATE.start_main_~#t2172~0.offset_15|, ~x~0=v_~x~0_47} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~nondet4, ULTIMATE.start_main_#t~nondet5, ULTIMATE.start_main_#t~nondet2, ULTIMATE.start_main_#t~nondet3, #NULL.offset, ULTIMATE.start_main_~#t2169~0.offset, ~main$tmp_guard1~0, ULTIMATE.start_main_~#t2171~0.base, ~__unbuffered_p0_EAX~0, ULTIMATE.start_main_~#t2171~0.offset, #length, ~__unbuffered_p2_EAX~0, ~y~0, ULTIMATE.start_main_~#t2170~0.offset, ULTIMATE.start_main_~#t2169~0.base, ~main$tmp_guard0~0, ULTIMATE.start_main_~#t2172~0.base, #NULL.base, ULTIMATE.start_main_#res, #valid, #memory_int, ULTIMATE.start_main_~#t2170~0.base, ~__unbuffered_cnt~0, ULTIMATE.start_main_~#t2172~0.offset, ~x~0] {1794#true} is VALID [2020-07-28 21:36:06,922 INFO L280 TraceCheckUtils]: 1: Hoare triple {1794#true} [189] L776-->P0ENTRY: Formula: (and (= 0 |v_P0Thread1of1ForFork1_#in~arg.offset_3|) (= 0 v_P0Thread1of1ForFork1_thidvar0_2) (= 0 |v_P0Thread1of1ForFork1_#in~arg.base_3|)) InVars {} OutVars{P0Thread1of1ForFork1_#res.offset=|v_P0Thread1of1ForFork1_#res.offset_3|, P0Thread1of1ForFork1_#in~arg.offset=|v_P0Thread1of1ForFork1_#in~arg.offset_3|, P0Thread1of1ForFork1_#res.base=|v_P0Thread1of1ForFork1_#res.base_3|, P0Thread1of1ForFork1_thidvar0=v_P0Thread1of1ForFork1_thidvar0_2, P0Thread1of1ForFork1_~arg.offset=v_P0Thread1of1ForFork1_~arg.offset_3, P0Thread1of1ForFork1_#in~arg.base=|v_P0Thread1of1ForFork1_#in~arg.base_3|, P0Thread1of1ForFork1_~arg.base=v_P0Thread1of1ForFork1_~arg.base_3} AuxVars[] AssignedVars[P0Thread1of1ForFork1_#res.offset, P0Thread1of1ForFork1_#in~arg.offset, P0Thread1of1ForFork1_#res.base, P0Thread1of1ForFork1_thidvar0, P0Thread1of1ForFork1_~arg.offset, P0Thread1of1ForFork1_#in~arg.base, P0Thread1of1ForFork1_~arg.base] {1794#true} is VALID [2020-07-28 21:36:06,923 INFO L280 TraceCheckUtils]: 2: Hoare triple {1794#true} [232] L776-1-->L778: Formula: (and (= |v_#valid_44| (store |v_#valid_45| |v_ULTIMATE.start_main_~#t2170~0.base_12| 1)) (= |v_#length_19| (store |v_#length_20| |v_ULTIMATE.start_main_~#t2170~0.base_12| 4)) (= 0 (select |v_#valid_45| |v_ULTIMATE.start_main_~#t2170~0.base_12|)) (not (= 0 |v_ULTIMATE.start_main_~#t2170~0.base_12|)) (= |v_ULTIMATE.start_main_~#t2170~0.offset_10| 0) (< |v_#StackHeapBarrier_12| |v_ULTIMATE.start_main_~#t2170~0.base_12|) (= (store |v_#memory_int_18| |v_ULTIMATE.start_main_~#t2170~0.base_12| (store (select |v_#memory_int_18| |v_ULTIMATE.start_main_~#t2170~0.base_12|) |v_ULTIMATE.start_main_~#t2170~0.offset_10| 1)) |v_#memory_int_17|)) InVars {#StackHeapBarrier=|v_#StackHeapBarrier_12|, #valid=|v_#valid_45|, #memory_int=|v_#memory_int_18|, #length=|v_#length_20|} OutVars{ULTIMATE.start_main_~#t2170~0.offset=|v_ULTIMATE.start_main_~#t2170~0.offset_10|, #StackHeapBarrier=|v_#StackHeapBarrier_12|, ULTIMATE.start_main_#t~nondet2=|v_ULTIMATE.start_main_#t~nondet2_4|, #valid=|v_#valid_44|, #memory_int=|v_#memory_int_17|, ULTIMATE.start_main_~#t2170~0.base=|v_ULTIMATE.start_main_~#t2170~0.base_12|, #length=|v_#length_19|} AuxVars[] AssignedVars[ULTIMATE.start_main_~#t2170~0.offset, ULTIMATE.start_main_#t~nondet2, #valid, #memory_int, ULTIMATE.start_main_~#t2170~0.base, #length] {1794#true} is VALID [2020-07-28 21:36:06,924 INFO L280 TraceCheckUtils]: 3: Hoare triple {1794#true} [191] L778-->P1ENTRY: Formula: (and (= 0 |v_P1Thread1of1ForFork2_#in~arg.base_3|) (= 1 v_P1Thread1of1ForFork2_thidvar0_2) (= 0 |v_P1Thread1of1ForFork2_#in~arg.offset_3|)) InVars {} OutVars{P1Thread1of1ForFork2_#in~arg.base=|v_P1Thread1of1ForFork2_#in~arg.base_3|, P1Thread1of1ForFork2_~arg.offset=v_P1Thread1of1ForFork2_~arg.offset_3, P1Thread1of1ForFork2_~arg.base=v_P1Thread1of1ForFork2_~arg.base_3, P1Thread1of1ForFork2_#res.offset=|v_P1Thread1of1ForFork2_#res.offset_3|, P1Thread1of1ForFork2_thidvar0=v_P1Thread1of1ForFork2_thidvar0_2, P1Thread1of1ForFork2_#in~arg.offset=|v_P1Thread1of1ForFork2_#in~arg.offset_3|, P1Thread1of1ForFork2_#res.base=|v_P1Thread1of1ForFork2_#res.base_3|} AuxVars[] AssignedVars[P1Thread1of1ForFork2_#in~arg.base, P1Thread1of1ForFork2_~arg.offset, P1Thread1of1ForFork2_~arg.base, P1Thread1of1ForFork2_#res.offset, P1Thread1of1ForFork2_thidvar0, P1Thread1of1ForFork2_#in~arg.offset, P1Thread1of1ForFork2_#res.base] {1794#true} is VALID [2020-07-28 21:36:06,924 INFO L280 TraceCheckUtils]: 4: Hoare triple {1794#true} [236] L778-1-->L780: Formula: (and (= 0 (select |v_#valid_47| |v_ULTIMATE.start_main_~#t2171~0.base_12|)) (= |v_#memory_int_19| (store |v_#memory_int_20| |v_ULTIMATE.start_main_~#t2171~0.base_12| (store (select |v_#memory_int_20| |v_ULTIMATE.start_main_~#t2171~0.base_12|) |v_ULTIMATE.start_main_~#t2171~0.offset_10| 2))) (= |v_#valid_46| (store |v_#valid_47| |v_ULTIMATE.start_main_~#t2171~0.base_12| 1)) (= 0 |v_ULTIMATE.start_main_~#t2171~0.offset_10|) (not (= 0 |v_ULTIMATE.start_main_~#t2171~0.base_12|)) (= |v_#length_21| (store |v_#length_22| |v_ULTIMATE.start_main_~#t2171~0.base_12| 4)) (< |v_#StackHeapBarrier_13| |v_ULTIMATE.start_main_~#t2171~0.base_12|)) InVars {#StackHeapBarrier=|v_#StackHeapBarrier_13|, #valid=|v_#valid_47|, #memory_int=|v_#memory_int_20|, #length=|v_#length_22|} OutVars{ULTIMATE.start_main_~#t2171~0.base=|v_ULTIMATE.start_main_~#t2171~0.base_12|, #StackHeapBarrier=|v_#StackHeapBarrier_13|, ULTIMATE.start_main_~#t2171~0.offset=|v_ULTIMATE.start_main_~#t2171~0.offset_10|, #valid=|v_#valid_46|, ULTIMATE.start_main_#t~nondet3=|v_ULTIMATE.start_main_#t~nondet3_4|, #memory_int=|v_#memory_int_19|, #length=|v_#length_21|} AuxVars[] AssignedVars[ULTIMATE.start_main_~#t2171~0.base, ULTIMATE.start_main_~#t2171~0.offset, #valid, ULTIMATE.start_main_#t~nondet3, #memory_int, #length] {1794#true} is VALID [2020-07-28 21:36:06,925 INFO L280 TraceCheckUtils]: 5: Hoare triple {1794#true} [193] L780-->P2ENTRY: Formula: (and (= 2 v_P2Thread1of1ForFork3_thidvar0_2) (= 0 |v_P2Thread1of1ForFork3_#in~arg.base_3|) (= 0 |v_P2Thread1of1ForFork3_#in~arg.offset_3|)) InVars {} OutVars{P2Thread1of1ForFork3_thidvar0=v_P2Thread1of1ForFork3_thidvar0_2, P2Thread1of1ForFork3_~arg.base=v_P2Thread1of1ForFork3_~arg.base_3, P2Thread1of1ForFork3_#in~arg.base=|v_P2Thread1of1ForFork3_#in~arg.base_3|, P2Thread1of1ForFork3_~arg.offset=v_P2Thread1of1ForFork3_~arg.offset_3, P2Thread1of1ForFork3_#res.base=|v_P2Thread1of1ForFork3_#res.base_3|, P2Thread1of1ForFork3_#res.offset=|v_P2Thread1of1ForFork3_#res.offset_3|, P2Thread1of1ForFork3_#in~arg.offset=|v_P2Thread1of1ForFork3_#in~arg.offset_3|} AuxVars[] AssignedVars[P2Thread1of1ForFork3_thidvar0, P2Thread1of1ForFork3_~arg.base, P2Thread1of1ForFork3_#in~arg.base, P2Thread1of1ForFork3_~arg.offset, P2Thread1of1ForFork3_#res.base, P2Thread1of1ForFork3_#res.offset, P2Thread1of1ForFork3_#in~arg.offset] {1794#true} is VALID [2020-07-28 21:36:06,926 INFO L280 TraceCheckUtils]: 6: Hoare triple {1794#true} [229] L780-1-->L782: Formula: (and (= 0 |v_ULTIMATE.start_main_~#t2172~0.offset_9|) (= 0 (select |v_#valid_43| |v_ULTIMATE.start_main_~#t2172~0.base_10|)) (= (store |v_#memory_int_16| |v_ULTIMATE.start_main_~#t2172~0.base_10| (store (select |v_#memory_int_16| |v_ULTIMATE.start_main_~#t2172~0.base_10|) |v_ULTIMATE.start_main_~#t2172~0.offset_9| 3)) |v_#memory_int_15|) (= (store |v_#valid_43| |v_ULTIMATE.start_main_~#t2172~0.base_10| 1) |v_#valid_42|) (< |v_#StackHeapBarrier_11| |v_ULTIMATE.start_main_~#t2172~0.base_10|) (not (= 0 |v_ULTIMATE.start_main_~#t2172~0.base_10|)) (= |v_#length_17| (store |v_#length_18| |v_ULTIMATE.start_main_~#t2172~0.base_10| 4))) InVars {#StackHeapBarrier=|v_#StackHeapBarrier_11|, #valid=|v_#valid_43|, #memory_int=|v_#memory_int_16|, #length=|v_#length_18|} OutVars{#StackHeapBarrier=|v_#StackHeapBarrier_11|, ULTIMATE.start_main_#t~nondet4=|v_ULTIMATE.start_main_#t~nondet4_5|, #valid=|v_#valid_42|, #memory_int=|v_#memory_int_15|, #length=|v_#length_17|, ULTIMATE.start_main_~#t2172~0.offset=|v_ULTIMATE.start_main_~#t2172~0.offset_9|, ULTIMATE.start_main_~#t2172~0.base=|v_ULTIMATE.start_main_~#t2172~0.base_10|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~nondet4, #valid, #memory_int, #length, ULTIMATE.start_main_~#t2172~0.offset, ULTIMATE.start_main_~#t2172~0.base] {1794#true} is VALID [2020-07-28 21:36:06,926 INFO L280 TraceCheckUtils]: 7: Hoare triple {1794#true} [187] L782-->P3ENTRY: Formula: (and (= |v_P3Thread1of1ForFork0_#in~arg.base_3| 0) (= 3 v_P3Thread1of1ForFork0_thidvar0_2) (= 0 |v_P3Thread1of1ForFork0_#in~arg.offset_3|)) InVars {} OutVars{P3Thread1of1ForFork0_thidvar0=v_P3Thread1of1ForFork0_thidvar0_2, P3Thread1of1ForFork0_#in~arg.offset=|v_P3Thread1of1ForFork0_#in~arg.offset_3|, P3Thread1of1ForFork0_#res.offset=|v_P3Thread1of1ForFork0_#res.offset_3|, P3Thread1of1ForFork0_~arg.offset=v_P3Thread1of1ForFork0_~arg.offset_3, P3Thread1of1ForFork0_#res.base=|v_P3Thread1of1ForFork0_#res.base_3|, P3Thread1of1ForFork0_#in~arg.base=|v_P3Thread1of1ForFork0_#in~arg.base_3|, P3Thread1of1ForFork0_~arg.base=v_P3Thread1of1ForFork0_~arg.base_3} AuxVars[] AssignedVars[P3Thread1of1ForFork0_thidvar0, P3Thread1of1ForFork0_#in~arg.offset, P3Thread1of1ForFork0_#res.offset, P3Thread1of1ForFork0_~arg.offset, P3Thread1of1ForFork0_#res.base, P3Thread1of1ForFork0_#in~arg.base, P3Thread1of1ForFork0_~arg.base] {1794#true} is VALID [2020-07-28 21:36:06,932 INFO L280 TraceCheckUtils]: 8: Hoare triple {1794#true} [253] L782-1-->L7: Formula: false InVars {} OutVars{ULTIMATE.start_assume_abort_if_not_#in~cond=|v_ULTIMATE.start_assume_abort_if_not_#in~cond_39|, ULTIMATE.start___VERIFIER_assert_~expression=v_ULTIMATE.start___VERIFIER_assert_~expression_14, ULTIMATE.start_assume_abort_if_not_~cond=v_ULTIMATE.start_assume_abort_if_not_~cond_25, ULTIMATE.start_main_#t~nondet5=|v_ULTIMATE.start_main_#t~nondet5_26|, ~main$tmp_guard1~0=v_~main$tmp_guard1~0_32, ~main$tmp_guard0~0=v_~main$tmp_guard0~0_50, ULTIMATE.start___VERIFIER_assert_#in~expression=|v_ULTIMATE.start___VERIFIER_assert_#in~expression_12|} AuxVars[] AssignedVars[ULTIMATE.start_assume_abort_if_not_#in~cond, ULTIMATE.start___VERIFIER_assert_~expression, ULTIMATE.start_assume_abort_if_not_~cond, ULTIMATE.start_main_#t~nondet5, ~main$tmp_guard1~0, ~main$tmp_guard0~0, ULTIMATE.start___VERIFIER_assert_#in~expression] {1795#false} is VALID [2020-07-28 21:36:06,932 INFO L280 TraceCheckUtils]: 9: Hoare triple {1795#false} [227] L7-->ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION: Formula: (and (= 0 v_ULTIMATE.start___VERIFIER_assert_~expression_9) (= v_ULTIMATE.start___VERIFIER_assert_~expression_9 |v_ULTIMATE.start___VERIFIER_assert_#in~expression_7|)) InVars {ULTIMATE.start___VERIFIER_assert_#in~expression=|v_ULTIMATE.start___VERIFIER_assert_#in~expression_7|} OutVars{ULTIMATE.start___VERIFIER_assert_~expression=v_ULTIMATE.start___VERIFIER_assert_~expression_9, ULTIMATE.start___VERIFIER_assert_#in~expression=|v_ULTIMATE.start___VERIFIER_assert_#in~expression_7|} AuxVars[] AssignedVars[ULTIMATE.start___VERIFIER_assert_~expression] {1795#false} is VALID [2020-07-28 21:36:06,935 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-07-28 21:36:06,935 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1734995989] [2020-07-28 21:36:06,937 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-07-28 21:36:06,937 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2020-07-28 21:36:06,939 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1489248489] [2020-07-28 21:36:06,945 INFO L78 Accepts]: Start accepts. Automaton has 2 states. Word has length 10 [2020-07-28 21:36:06,948 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-28 21:36:06,955 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 2 states. [2020-07-28 21:36:06,997 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 10 edges. 10 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-28 21:36:06,997 INFO L459 AbstractCegarLoop]: Interpolant automaton has 2 states [2020-07-28 21:36:06,998 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-07-28 21:36:07,007 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 2 interpolants. [2020-07-28 21:36:07,009 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2020-07-28 21:36:07,012 INFO L87 Difference]: Start difference. First operand 850 states. Second operand 2 states. [2020-07-28 21:36:07,263 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-28 21:36:07,263 INFO L93 Difference]: Finished difference Result 850 states and 2994 transitions. [2020-07-28 21:36:07,264 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2020-07-28 21:36:07,264 INFO L78 Accepts]: Start accepts. Automaton has 2 states. Word has length 10 [2020-07-28 21:36:07,264 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-28 21:36:07,265 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 2 states. [2020-07-28 21:36:07,267 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2 states to 2 states and 23 transitions. [2020-07-28 21:36:07,267 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 2 states. [2020-07-28 21:36:07,267 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2 states to 2 states and 23 transitions. [2020-07-28 21:36:07,268 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 2 states and 23 transitions. [2020-07-28 21:36:07,298 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 23 edges. 23 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-28 21:36:07,383 INFO L225 Difference]: With dead ends: 850 [2020-07-28 21:36:07,384 INFO L226 Difference]: Without dead ends: 706 [2020-07-28 21:36:07,385 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 2 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 0 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2020-07-28 21:36:07,415 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 706 states. [2020-07-28 21:36:07,453 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:07,455 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:07,455 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:07,455 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:07,456 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:07,456 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:07,456 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:07,456 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:07,457 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:07,457 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:07,457 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:07,457 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:07,457 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:07,458 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:07,458 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:07,458 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:07,458 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:07,459 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:07,459 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:07,459 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:07,459 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:07,460 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:07,460 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:07,460 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:07,460 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:07,461 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:07,461 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:07,461 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:07,461 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:07,461 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:07,462 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:07,462 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:07,462 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:07,462 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:07,463 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:07,463 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:07,463 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:07,463 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:07,464 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:07,464 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:07,464 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:07,464 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:07,465 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:07,465 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:07,465 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:07,465 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:07,465 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:07,466 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:07,466 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:07,466 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:07,466 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:07,467 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:07,467 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:07,467 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:07,467 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:07,468 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:07,468 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:07,468 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:07,468 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:07,469 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:07,469 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:07,469 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:07,469 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:07,469 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:07,470 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:07,470 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:07,470 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:07,470 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:07,471 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:07,471 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:07,471 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:07,471 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:07,472 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:07,472 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:07,472 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:07,472 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:07,473 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:07,473 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:07,473 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:07,473 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:07,473 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:07,474 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:07,474 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:07,474 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:07,474 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:07,475 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:07,475 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:07,475 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:07,475 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:07,476 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:07,476 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:07,476 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:07,476 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:07,476 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:07,477 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:07,477 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:07,477 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:07,477 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:07,478 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:07,478 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:07,478 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:07,478 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:07,479 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:07,479 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:07,479 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:07,479 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:07,480 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:07,480 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:07,480 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:07,480 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:07,481 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:07,481 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:07,481 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:07,481 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:07,481 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:07,482 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:07,482 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:07,482 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:07,482 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:07,483 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:07,483 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:07,483 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:07,483 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:07,484 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:07,484 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:07,484 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:07,484 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:07,485 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:07,485 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:07,485 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:07,485 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:07,485 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:07,486 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:07,486 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:07,486 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:07,486 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:07,487 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:07,487 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:07,487 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:07,487 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:07,488 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:07,488 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:07,488 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:07,488 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:07,489 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:07,489 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:07,489 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:07,489 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:07,489 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:07,490 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:07,490 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:07,490 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:07,490 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:07,491 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:07,491 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:07,491 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:07,491 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:07,492 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:07,492 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:07,492 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:07,492 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:07,492 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:07,493 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:07,493 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:07,493 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:07,493 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:07,494 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:07,494 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:07,494 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:07,494 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:07,494 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:07,495 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:07,495 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:07,495 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:07,495 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:07,496 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:07,496 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:07,496 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:07,496 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:07,497 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:07,497 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:07,497 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:07,497 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:07,497 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:07,498 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:07,498 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:07,498 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:07,498 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:07,499 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:07,499 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:07,499 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:07,499 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:07,500 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:07,500 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:07,500 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:07,500 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:07,500 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:07,501 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:07,501 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:07,501 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:07,501 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:07,502 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:07,502 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:07,502 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:07,502 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:07,502 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:07,503 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:07,503 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:07,503 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:07,503 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:07,504 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:07,504 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:07,504 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:07,504 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:07,505 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:07,505 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:07,505 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:07,505 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:07,506 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:07,506 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:07,506 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:07,506 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:07,506 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:07,507 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:07,507 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:07,507 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:07,507 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:07,508 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:07,508 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:07,508 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:07,508 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:07,508 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:07,509 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:07,509 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:07,509 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:07,509 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:07,510 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:07,510 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:07,510 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:07,510 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:07,511 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:07,511 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:07,511 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:07,511 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:07,511 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:07,512 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:07,512 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:07,512 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:07,512 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:07,513 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:07,513 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:07,513 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:07,513 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:07,514 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:07,514 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:07,514 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:07,514 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:07,514 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:07,515 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:07,515 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:07,515 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:07,515 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:07,516 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:07,516 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:07,516 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:07,516 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:07,517 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:07,517 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:07,517 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:07,517 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:07,517 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:07,518 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:07,518 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:07,518 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:07,518 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:07,519 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:07,519 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:07,519 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:07,519 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:07,519 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:07,520 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:07,520 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:07,520 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:07,520 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:07,520 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:07,521 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:07,521 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:07,521 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:07,521 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:07,522 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:07,522 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:07,522 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:07,522 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:07,522 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:07,523 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:07,523 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:07,523 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:07,523 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:07,524 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:07,524 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:07,524 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:07,524 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:07,524 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:07,525 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:07,525 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:07,525 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:07,525 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:07,526 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:07,526 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:07,526 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:07,526 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:07,526 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:07,527 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:07,527 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:07,527 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:07,527 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:07,528 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:07,528 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:07,528 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:07,528 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:07,528 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:07,529 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:07,529 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:07,529 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:07,529 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:07,529 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:07,530 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:07,530 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:07,530 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:07,530 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:07,531 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:07,531 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:07,531 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:07,531 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:07,531 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:07,532 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:07,532 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:07,532 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:07,532 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:07,533 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:07,533 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:07,533 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:07,533 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:07,534 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:07,534 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:07,534 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:07,534 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:07,534 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:07,535 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:07,535 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:07,535 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:07,535 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:07,536 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:07,536 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:07,536 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:07,536 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:07,536 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:07,537 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:07,537 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:07,537 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:07,537 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:07,538 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:07,538 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:07,538 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:07,538 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:07,538 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:07,539 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:07,539 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:07,539 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:07,539 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:07,539 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:07,540 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:07,540 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:07,540 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:07,540 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:07,540 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:07,541 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:07,541 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:07,541 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:07,541 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:07,542 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:07,542 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:07,542 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:07,542 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:07,542 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:07,543 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:07,543 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:07,543 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:07,544 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:07,544 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:07,544 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:07,544 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:07,544 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:07,545 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:07,545 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:07,545 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:07,545 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:07,546 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:07,546 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:07,546 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:07,546 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:07,546 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:07,547 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:07,547 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:07,547 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:07,547 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:07,548 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:07,548 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:07,548 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:07,548 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:07,548 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:07,549 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:07,549 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:07,549 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:07,549 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:07,549 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:07,550 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:07,550 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:07,550 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:07,550 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:07,551 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:07,551 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:07,551 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:07,551 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:07,551 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:07,552 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:07,552 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:07,552 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:07,552 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:07,552 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:07,553 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:07,553 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:07,553 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:07,553 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:07,554 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:07,554 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:07,554 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:07,554 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:07,554 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:07,555 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:07,555 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:07,555 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:07,555 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:07,555 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:07,556 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:07,556 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:07,556 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:07,556 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:07,557 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:07,557 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:07,557 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:07,557 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:07,557 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:07,558 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:07,558 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:07,558 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:07,558 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:07,558 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:07,559 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:07,559 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:07,559 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:07,559 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:07,560 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:07,560 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:07,560 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:07,560 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:07,560 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:07,561 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:07,561 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:07,561 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:07,561 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:07,562 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:07,562 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:07,562 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:07,562 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:07,562 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:07,563 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:07,563 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:07,563 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:07,563 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:07,564 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:07,564 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:07,564 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:07,564 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:07,564 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:07,565 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:07,565 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:07,565 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:07,565 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:07,565 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:07,566 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:07,566 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:07,566 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:07,566 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:07,567 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:07,567 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:07,567 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:07,567 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:07,567 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:07,568 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:07,568 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:07,568 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:07,568 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:07,568 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:07,569 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:07,569 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:07,569 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:07,569 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:07,570 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:07,570 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:07,570 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:07,570 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:07,570 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:07,571 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:07,571 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:07,571 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:07,571 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:07,572 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:07,572 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:07,572 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:07,572 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:07,572 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:07,573 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:07,573 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:07,573 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:07,573 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:07,574 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:07,574 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:07,574 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:07,574 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:07,574 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:07,575 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:07,575 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:07,575 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:07,575 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:07,576 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:07,576 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:07,576 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:07,576 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:07,576 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:07,577 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:07,577 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:07,577 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:07,577 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:07,578 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:07,578 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:07,578 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:07,578 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:07,578 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:07,579 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:07,579 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:07,579 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:07,579 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:07,579 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:07,580 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:07,580 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:07,580 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:07,580 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:07,581 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:07,581 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:07,581 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:07,581 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:07,582 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:07,582 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:07,582 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:07,582 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:07,583 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:07,583 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:07,583 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:07,583 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:07,583 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:07,584 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:07,584 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:07,584 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:07,584 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:07,584 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:07,585 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:07,585 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:07,585 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:07,586 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:07,586 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:07,586 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:07,586 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:07,586 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:07,587 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:07,587 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:07,587 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:07,587 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:07,588 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:07,588 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:07,588 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:07,588 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:07,588 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:07,589 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:07,589 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:07,589 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:07,589 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:07,590 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:07,590 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:07,590 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:07,590 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:07,590 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:07,591 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:07,591 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:07,591 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:07,591 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:07,591 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:07,592 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:07,592 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:07,592 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:07,592 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:07,592 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:07,593 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:07,593 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:07,593 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:07,593 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:07,594 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:07,594 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:07,594 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:07,594 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:07,594 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:07,595 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:07,595 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:07,595 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:07,595 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:07,596 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:07,596 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:07,596 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:07,596 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:07,596 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:07,597 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:07,597 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:07,597 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:07,597 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:07,597 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:07,598 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:07,598 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:07,598 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:07,598 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:07,599 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:07,599 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:07,599 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:07,599 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:07,600 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:07,600 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:07,600 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:07,600 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:07,601 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:07,601 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:07,601 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:07,601 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:07,601 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:07,602 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:07,602 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:07,602 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:07,602 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:07,603 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:07,603 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:07,603 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:07,603 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:07,603 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:07,604 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:07,604 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:07,604 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:07,604 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:07,604 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:07,604 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:07,605 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:07,605 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:07,605 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:07,605 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:07,605 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:07,606 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:07,606 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:07,606 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:07,606 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:07,606 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:07,607 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:07,607 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:07,607 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:07,607 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:07,608 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:07,608 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:07,608 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:07,608 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:07,608 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:07,609 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:07,609 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:07,609 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:07,609 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:07,609 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:07,610 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:07,610 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:07,610 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:07,610 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:07,611 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:07,611 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:07,611 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:07,611 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:07,612 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:07,612 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:07,612 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:07,613 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:07,613 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:07,613 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:07,614 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:07,615 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 706 to 706. [2020-07-28 21:36:07,615 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-28 21:36:07,616 INFO L82 GeneralOperation]: Start isEquivalent. First operand 706 states. Second operand 706 states. [2020-07-28 21:36:07,616 INFO L74 IsIncluded]: Start isIncluded. First operand 706 states. Second operand 706 states. [2020-07-28 21:36:07,616 INFO L87 Difference]: Start difference. First operand 706 states. Second operand 706 states. [2020-07-28 21:36:07,684 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-28 21:36:07,685 INFO L93 Difference]: Finished difference Result 706 states and 2442 transitions. [2020-07-28 21:36:07,685 INFO L276 IsEmpty]: Start isEmpty. Operand 706 states and 2442 transitions. [2020-07-28 21:36:07,691 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-28 21:36:07,692 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-28 21:36:07,692 INFO L74 IsIncluded]: Start isIncluded. First operand 706 states. Second operand 706 states. [2020-07-28 21:36:07,692 INFO L87 Difference]: Start difference. First operand 706 states. Second operand 706 states. [2020-07-28 21:36:07,756 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-28 21:36:07,756 INFO L93 Difference]: Finished difference Result 706 states and 2442 transitions. [2020-07-28 21:36:07,756 INFO L276 IsEmpty]: Start isEmpty. Operand 706 states and 2442 transitions. [2020-07-28 21:36:07,758 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-28 21:36:07,759 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-28 21:36:07,759 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-28 21:36:07,759 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-28 21:36:07,759 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 706 states. [2020-07-28 21:36:07,812 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 706 states to 706 states and 2442 transitions. [2020-07-28 21:36:07,813 INFO L78 Accepts]: Start accepts. Automaton has 706 states and 2442 transitions. Word has length 10 [2020-07-28 21:36:07,814 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-28 21:36:07,814 INFO L479 AbstractCegarLoop]: Abstraction has 706 states and 2442 transitions. [2020-07-28 21:36:07,814 INFO L480 AbstractCegarLoop]: Interpolant automaton has 2 states. [2020-07-28 21:36:07,814 INFO L276 IsEmpty]: Start isEmpty. Operand 706 states and 2442 transitions. [2020-07-28 21:36:07,815 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 12 [2020-07-28 21:36:07,815 INFO L414 BasicCegarLoop]: Found error trace [2020-07-28 21:36:07,815 INFO L422 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-07-28 21:36:07,815 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2020-07-28 21:36:07,816 INFO L427 AbstractCegarLoop]: === Iteration 2 === [ULTIMATE.startErr3INUSE_VIOLATION, ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-28 21:36:07,816 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-28 21:36:07,816 INFO L82 PathProgramCache]: Analyzing trace with hash -325524913, now seen corresponding path program 1 times [2020-07-28 21:36:07,816 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-07-28 21:36:07,816 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [711778712] [2020-07-28 21:36:07,817 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-28 21:36:07,902 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-28 21:36:08,035 INFO L280 TraceCheckUtils]: 0: Hoare triple {5472#true} [252] ULTIMATE.startENTRY-->L776: Formula: (let ((.cse0 (store |v_#valid_72| 0 0))) (and (< 0 |v_#StackHeapBarrier_18|) (= 0 v_~__unbuffered_p2_EAX~0_36) (= 0 v_~__unbuffered_p0_EAX~0_38) (= 0 v_~main$tmp_guard0~0_49) (= 0 (select .cse0 |v_ULTIMATE.start_main_~#t2169~0.base_23|)) (= (store |v_#length_28| |v_ULTIMATE.start_main_~#t2169~0.base_23| 4) |v_#length_27|) (= 0 |v_#NULL.offset_4|) (= v_~__unbuffered_cnt~0_298 0) (< |v_#StackHeapBarrier_18| |v_ULTIMATE.start_main_~#t2169~0.base_23|) (= |v_#valid_70| (store .cse0 |v_ULTIMATE.start_main_~#t2169~0.base_23| 1)) (= 0 v_~x~0_47) (= (store |v_#memory_int_26| |v_ULTIMATE.start_main_~#t2169~0.base_23| (store (select |v_#memory_int_26| |v_ULTIMATE.start_main_~#t2169~0.base_23|) |v_ULTIMATE.start_main_~#t2169~0.offset_17| 0)) |v_#memory_int_25|) (= 0 v_~y~0_46) (= 0 |v_ULTIMATE.start_main_~#t2169~0.offset_17|) (= 0 v_~main$tmp_guard1~0_31) (= 0 |v_#NULL.base_4|))) InVars {#StackHeapBarrier=|v_#StackHeapBarrier_18|, #valid=|v_#valid_72|, #memory_int=|v_#memory_int_26|, #length=|v_#length_28|} OutVars{ULTIMATE.start_main_#t~nondet4=|v_ULTIMATE.start_main_#t~nondet4_8|, ULTIMATE.start_main_#t~nondet5=|v_ULTIMATE.start_main_#t~nondet5_25|, ULTIMATE.start_main_#t~nondet2=|v_ULTIMATE.start_main_#t~nondet2_7|, ULTIMATE.start_main_#t~nondet3=|v_ULTIMATE.start_main_#t~nondet3_7|, #NULL.offset=|v_#NULL.offset_4|, ULTIMATE.start_main_~#t2169~0.offset=|v_ULTIMATE.start_main_~#t2169~0.offset_17|, ~main$tmp_guard1~0=v_~main$tmp_guard1~0_31, ULTIMATE.start_main_~#t2171~0.base=|v_ULTIMATE.start_main_~#t2171~0.base_23|, ~__unbuffered_p0_EAX~0=v_~__unbuffered_p0_EAX~0_38, ULTIMATE.start_main_~#t2171~0.offset=|v_ULTIMATE.start_main_~#t2171~0.offset_17|, #length=|v_#length_27|, ~__unbuffered_p2_EAX~0=v_~__unbuffered_p2_EAX~0_36, ~y~0=v_~y~0_46, ULTIMATE.start_main_~#t2170~0.offset=|v_ULTIMATE.start_main_~#t2170~0.offset_17|, ULTIMATE.start_main_~#t2169~0.base=|v_ULTIMATE.start_main_~#t2169~0.base_23|, ~main$tmp_guard0~0=v_~main$tmp_guard0~0_49, ULTIMATE.start_main_~#t2172~0.base=|v_ULTIMATE.start_main_~#t2172~0.base_19|, #NULL.base=|v_#NULL.base_4|, #StackHeapBarrier=|v_#StackHeapBarrier_18|, ULTIMATE.start_main_#res=|v_ULTIMATE.start_main_#res_15|, #valid=|v_#valid_70|, #memory_int=|v_#memory_int_25|, ULTIMATE.start_main_~#t2170~0.base=|v_ULTIMATE.start_main_~#t2170~0.base_23|, ~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_298, ULTIMATE.start_main_~#t2172~0.offset=|v_ULTIMATE.start_main_~#t2172~0.offset_15|, ~x~0=v_~x~0_47} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~nondet4, ULTIMATE.start_main_#t~nondet5, ULTIMATE.start_main_#t~nondet2, ULTIMATE.start_main_#t~nondet3, #NULL.offset, ULTIMATE.start_main_~#t2169~0.offset, ~main$tmp_guard1~0, ULTIMATE.start_main_~#t2171~0.base, ~__unbuffered_p0_EAX~0, ULTIMATE.start_main_~#t2171~0.offset, #length, ~__unbuffered_p2_EAX~0, ~y~0, ULTIMATE.start_main_~#t2170~0.offset, ULTIMATE.start_main_~#t2169~0.base, ~main$tmp_guard0~0, ULTIMATE.start_main_~#t2172~0.base, #NULL.base, ULTIMATE.start_main_#res, #valid, #memory_int, ULTIMATE.start_main_~#t2170~0.base, ~__unbuffered_cnt~0, ULTIMATE.start_main_~#t2172~0.offset, ~x~0] {5474#(<= ~y~0 0)} is VALID [2020-07-28 21:36:08,036 INFO L280 TraceCheckUtils]: 1: Hoare triple {5474#(<= ~y~0 0)} [189] L776-->P0ENTRY: Formula: (and (= 0 |v_P0Thread1of1ForFork1_#in~arg.offset_3|) (= 0 v_P0Thread1of1ForFork1_thidvar0_2) (= 0 |v_P0Thread1of1ForFork1_#in~arg.base_3|)) InVars {} OutVars{P0Thread1of1ForFork1_#res.offset=|v_P0Thread1of1ForFork1_#res.offset_3|, P0Thread1of1ForFork1_#in~arg.offset=|v_P0Thread1of1ForFork1_#in~arg.offset_3|, P0Thread1of1ForFork1_#res.base=|v_P0Thread1of1ForFork1_#res.base_3|, P0Thread1of1ForFork1_thidvar0=v_P0Thread1of1ForFork1_thidvar0_2, P0Thread1of1ForFork1_~arg.offset=v_P0Thread1of1ForFork1_~arg.offset_3, P0Thread1of1ForFork1_#in~arg.base=|v_P0Thread1of1ForFork1_#in~arg.base_3|, P0Thread1of1ForFork1_~arg.base=v_P0Thread1of1ForFork1_~arg.base_3} AuxVars[] AssignedVars[P0Thread1of1ForFork1_#res.offset, P0Thread1of1ForFork1_#in~arg.offset, P0Thread1of1ForFork1_#res.base, P0Thread1of1ForFork1_thidvar0, P0Thread1of1ForFork1_~arg.offset, P0Thread1of1ForFork1_#in~arg.base, P0Thread1of1ForFork1_~arg.base] {5474#(<= ~y~0 0)} is VALID [2020-07-28 21:36:08,037 INFO L280 TraceCheckUtils]: 2: Hoare triple {5474#(<= ~y~0 0)} [232] L776-1-->L778: Formula: (and (= |v_#valid_44| (store |v_#valid_45| |v_ULTIMATE.start_main_~#t2170~0.base_12| 1)) (= |v_#length_19| (store |v_#length_20| |v_ULTIMATE.start_main_~#t2170~0.base_12| 4)) (= 0 (select |v_#valid_45| |v_ULTIMATE.start_main_~#t2170~0.base_12|)) (not (= 0 |v_ULTIMATE.start_main_~#t2170~0.base_12|)) (= |v_ULTIMATE.start_main_~#t2170~0.offset_10| 0) (< |v_#StackHeapBarrier_12| |v_ULTIMATE.start_main_~#t2170~0.base_12|) (= (store |v_#memory_int_18| |v_ULTIMATE.start_main_~#t2170~0.base_12| (store (select |v_#memory_int_18| |v_ULTIMATE.start_main_~#t2170~0.base_12|) |v_ULTIMATE.start_main_~#t2170~0.offset_10| 1)) |v_#memory_int_17|)) InVars {#StackHeapBarrier=|v_#StackHeapBarrier_12|, #valid=|v_#valid_45|, #memory_int=|v_#memory_int_18|, #length=|v_#length_20|} OutVars{ULTIMATE.start_main_~#t2170~0.offset=|v_ULTIMATE.start_main_~#t2170~0.offset_10|, #StackHeapBarrier=|v_#StackHeapBarrier_12|, ULTIMATE.start_main_#t~nondet2=|v_ULTIMATE.start_main_#t~nondet2_4|, #valid=|v_#valid_44|, #memory_int=|v_#memory_int_17|, ULTIMATE.start_main_~#t2170~0.base=|v_ULTIMATE.start_main_~#t2170~0.base_12|, #length=|v_#length_19|} AuxVars[] AssignedVars[ULTIMATE.start_main_~#t2170~0.offset, ULTIMATE.start_main_#t~nondet2, #valid, #memory_int, ULTIMATE.start_main_~#t2170~0.base, #length] {5474#(<= ~y~0 0)} is VALID [2020-07-28 21:36:08,038 INFO L280 TraceCheckUtils]: 3: Hoare triple {5474#(<= ~y~0 0)} [191] L778-->P1ENTRY: Formula: (and (= 0 |v_P1Thread1of1ForFork2_#in~arg.base_3|) (= 1 v_P1Thread1of1ForFork2_thidvar0_2) (= 0 |v_P1Thread1of1ForFork2_#in~arg.offset_3|)) InVars {} OutVars{P1Thread1of1ForFork2_#in~arg.base=|v_P1Thread1of1ForFork2_#in~arg.base_3|, P1Thread1of1ForFork2_~arg.offset=v_P1Thread1of1ForFork2_~arg.offset_3, P1Thread1of1ForFork2_~arg.base=v_P1Thread1of1ForFork2_~arg.base_3, P1Thread1of1ForFork2_#res.offset=|v_P1Thread1of1ForFork2_#res.offset_3|, P1Thread1of1ForFork2_thidvar0=v_P1Thread1of1ForFork2_thidvar0_2, P1Thread1of1ForFork2_#in~arg.offset=|v_P1Thread1of1ForFork2_#in~arg.offset_3|, P1Thread1of1ForFork2_#res.base=|v_P1Thread1of1ForFork2_#res.base_3|} AuxVars[] AssignedVars[P1Thread1of1ForFork2_#in~arg.base, P1Thread1of1ForFork2_~arg.offset, P1Thread1of1ForFork2_~arg.base, P1Thread1of1ForFork2_#res.offset, P1Thread1of1ForFork2_thidvar0, P1Thread1of1ForFork2_#in~arg.offset, P1Thread1of1ForFork2_#res.base] {5474#(<= ~y~0 0)} is VALID [2020-07-28 21:36:08,039 INFO L280 TraceCheckUtils]: 4: Hoare triple {5474#(<= ~y~0 0)} [236] L778-1-->L780: Formula: (and (= 0 (select |v_#valid_47| |v_ULTIMATE.start_main_~#t2171~0.base_12|)) (= |v_#memory_int_19| (store |v_#memory_int_20| |v_ULTIMATE.start_main_~#t2171~0.base_12| (store (select |v_#memory_int_20| |v_ULTIMATE.start_main_~#t2171~0.base_12|) |v_ULTIMATE.start_main_~#t2171~0.offset_10| 2))) (= |v_#valid_46| (store |v_#valid_47| |v_ULTIMATE.start_main_~#t2171~0.base_12| 1)) (= 0 |v_ULTIMATE.start_main_~#t2171~0.offset_10|) (not (= 0 |v_ULTIMATE.start_main_~#t2171~0.base_12|)) (= |v_#length_21| (store |v_#length_22| |v_ULTIMATE.start_main_~#t2171~0.base_12| 4)) (< |v_#StackHeapBarrier_13| |v_ULTIMATE.start_main_~#t2171~0.base_12|)) InVars {#StackHeapBarrier=|v_#StackHeapBarrier_13|, #valid=|v_#valid_47|, #memory_int=|v_#memory_int_20|, #length=|v_#length_22|} OutVars{ULTIMATE.start_main_~#t2171~0.base=|v_ULTIMATE.start_main_~#t2171~0.base_12|, #StackHeapBarrier=|v_#StackHeapBarrier_13|, ULTIMATE.start_main_~#t2171~0.offset=|v_ULTIMATE.start_main_~#t2171~0.offset_10|, #valid=|v_#valid_46|, ULTIMATE.start_main_#t~nondet3=|v_ULTIMATE.start_main_#t~nondet3_4|, #memory_int=|v_#memory_int_19|, #length=|v_#length_21|} AuxVars[] AssignedVars[ULTIMATE.start_main_~#t2171~0.base, ULTIMATE.start_main_~#t2171~0.offset, #valid, ULTIMATE.start_main_#t~nondet3, #memory_int, #length] {5474#(<= ~y~0 0)} is VALID [2020-07-28 21:36:08,041 INFO L280 TraceCheckUtils]: 5: Hoare triple {5474#(<= ~y~0 0)} [193] L780-->P2ENTRY: Formula: (and (= 2 v_P2Thread1of1ForFork3_thidvar0_2) (= 0 |v_P2Thread1of1ForFork3_#in~arg.base_3|) (= 0 |v_P2Thread1of1ForFork3_#in~arg.offset_3|)) InVars {} OutVars{P2Thread1of1ForFork3_thidvar0=v_P2Thread1of1ForFork3_thidvar0_2, P2Thread1of1ForFork3_~arg.base=v_P2Thread1of1ForFork3_~arg.base_3, P2Thread1of1ForFork3_#in~arg.base=|v_P2Thread1of1ForFork3_#in~arg.base_3|, P2Thread1of1ForFork3_~arg.offset=v_P2Thread1of1ForFork3_~arg.offset_3, P2Thread1of1ForFork3_#res.base=|v_P2Thread1of1ForFork3_#res.base_3|, P2Thread1of1ForFork3_#res.offset=|v_P2Thread1of1ForFork3_#res.offset_3|, P2Thread1of1ForFork3_#in~arg.offset=|v_P2Thread1of1ForFork3_#in~arg.offset_3|} AuxVars[] AssignedVars[P2Thread1of1ForFork3_thidvar0, P2Thread1of1ForFork3_~arg.base, P2Thread1of1ForFork3_#in~arg.base, P2Thread1of1ForFork3_~arg.offset, P2Thread1of1ForFork3_#res.base, P2Thread1of1ForFork3_#res.offset, P2Thread1of1ForFork3_#in~arg.offset] {5474#(<= ~y~0 0)} is VALID [2020-07-28 21:36:08,042 INFO L280 TraceCheckUtils]: 6: Hoare triple {5474#(<= ~y~0 0)} [229] L780-1-->L782: Formula: (and (= 0 |v_ULTIMATE.start_main_~#t2172~0.offset_9|) (= 0 (select |v_#valid_43| |v_ULTIMATE.start_main_~#t2172~0.base_10|)) (= (store |v_#memory_int_16| |v_ULTIMATE.start_main_~#t2172~0.base_10| (store (select |v_#memory_int_16| |v_ULTIMATE.start_main_~#t2172~0.base_10|) |v_ULTIMATE.start_main_~#t2172~0.offset_9| 3)) |v_#memory_int_15|) (= (store |v_#valid_43| |v_ULTIMATE.start_main_~#t2172~0.base_10| 1) |v_#valid_42|) (< |v_#StackHeapBarrier_11| |v_ULTIMATE.start_main_~#t2172~0.base_10|) (not (= 0 |v_ULTIMATE.start_main_~#t2172~0.base_10|)) (= |v_#length_17| (store |v_#length_18| |v_ULTIMATE.start_main_~#t2172~0.base_10| 4))) InVars {#StackHeapBarrier=|v_#StackHeapBarrier_11|, #valid=|v_#valid_43|, #memory_int=|v_#memory_int_16|, #length=|v_#length_18|} OutVars{#StackHeapBarrier=|v_#StackHeapBarrier_11|, ULTIMATE.start_main_#t~nondet4=|v_ULTIMATE.start_main_#t~nondet4_5|, #valid=|v_#valid_42|, #memory_int=|v_#memory_int_15|, #length=|v_#length_17|, ULTIMATE.start_main_~#t2172~0.offset=|v_ULTIMATE.start_main_~#t2172~0.offset_9|, ULTIMATE.start_main_~#t2172~0.base=|v_ULTIMATE.start_main_~#t2172~0.base_10|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~nondet4, #valid, #memory_int, #length, ULTIMATE.start_main_~#t2172~0.offset, ULTIMATE.start_main_~#t2172~0.base] {5474#(<= ~y~0 0)} is VALID [2020-07-28 21:36:08,043 INFO L280 TraceCheckUtils]: 7: Hoare triple {5474#(<= ~y~0 0)} [187] L782-->P3ENTRY: Formula: (and (= |v_P3Thread1of1ForFork0_#in~arg.base_3| 0) (= 3 v_P3Thread1of1ForFork0_thidvar0_2) (= 0 |v_P3Thread1of1ForFork0_#in~arg.offset_3|)) InVars {} OutVars{P3Thread1of1ForFork0_thidvar0=v_P3Thread1of1ForFork0_thidvar0_2, P3Thread1of1ForFork0_#in~arg.offset=|v_P3Thread1of1ForFork0_#in~arg.offset_3|, P3Thread1of1ForFork0_#res.offset=|v_P3Thread1of1ForFork0_#res.offset_3|, P3Thread1of1ForFork0_~arg.offset=v_P3Thread1of1ForFork0_~arg.offset_3, P3Thread1of1ForFork0_#res.base=|v_P3Thread1of1ForFork0_#res.base_3|, P3Thread1of1ForFork0_#in~arg.base=|v_P3Thread1of1ForFork0_#in~arg.base_3|, P3Thread1of1ForFork0_~arg.base=v_P3Thread1of1ForFork0_~arg.base_3} AuxVars[] AssignedVars[P3Thread1of1ForFork0_thidvar0, P3Thread1of1ForFork0_#in~arg.offset, P3Thread1of1ForFork0_#res.offset, P3Thread1of1ForFork0_~arg.offset, P3Thread1of1ForFork0_#res.base, P3Thread1of1ForFork0_#in~arg.base, P3Thread1of1ForFork0_~arg.base] {5474#(<= ~y~0 0)} is VALID [2020-07-28 21:36:08,044 INFO L280 TraceCheckUtils]: 8: Hoare triple {5474#(<= ~y~0 0)} [246] L782-1-->L3: Formula: (and (let ((.cse0 (= v_~__unbuffered_cnt~0_197 4))) (or (and (= 1 v_~main$tmp_guard0~0_34) .cse0) (and (= 0 v_~main$tmp_guard0~0_34) (not .cse0)))) (= v_ULTIMATE.start_assume_abort_if_not_~cond_14 |v_ULTIMATE.start_assume_abort_if_not_#in~cond_24|) (= (mod v_~main$tmp_guard0~0_34 256) |v_ULTIMATE.start_assume_abort_if_not_#in~cond_24|)) InVars {~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_197} OutVars{ULTIMATE.start_assume_abort_if_not_#in~cond=|v_ULTIMATE.start_assume_abort_if_not_#in~cond_24|, ULTIMATE.start_assume_abort_if_not_~cond=v_ULTIMATE.start_assume_abort_if_not_~cond_14, ULTIMATE.start_main_#t~nondet5=|v_ULTIMATE.start_main_#t~nondet5_9|, ~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_197, ~main$tmp_guard0~0=v_~main$tmp_guard0~0_34} AuxVars[] AssignedVars[ULTIMATE.start_assume_abort_if_not_#in~cond, ULTIMATE.start_assume_abort_if_not_~cond, ULTIMATE.start_main_#t~nondet5, ~main$tmp_guard0~0] {5474#(<= ~y~0 0)} is VALID [2020-07-28 21:36:08,046 INFO L280 TraceCheckUtils]: 9: Hoare triple {5474#(<= ~y~0 0)} [230] L3-->L7: Formula: (and (not (= 0 v_ULTIMATE.start_assume_abort_if_not_~cond_11)) (let ((.cse3 (= 2 v_~__unbuffered_p2_EAX~0_13)) (.cse1 (= 2 v_~__unbuffered_p0_EAX~0_14)) (.cse0 (= 2 v_~y~0_17)) (.cse2 (= 2 v_~x~0_18))) (or (and .cse0 .cse1 .cse2 .cse3 (= 0 v_~main$tmp_guard1~0_14)) (and (or (not .cse3) (not .cse1) (not .cse0) (not .cse2)) (= 1 v_~main$tmp_guard1~0_14)))) (= (mod v_~main$tmp_guard1~0_14 256) |v_ULTIMATE.start___VERIFIER_assert_#in~expression_8|)) InVars {~__unbuffered_p0_EAX~0=v_~__unbuffered_p0_EAX~0_14, ULTIMATE.start_assume_abort_if_not_~cond=v_ULTIMATE.start_assume_abort_if_not_~cond_11, ~__unbuffered_p2_EAX~0=v_~__unbuffered_p2_EAX~0_13, ~y~0=v_~y~0_17, ~x~0=v_~x~0_18} OutVars{~__unbuffered_p0_EAX~0=v_~__unbuffered_p0_EAX~0_14, ULTIMATE.start___VERIFIER_assert_~expression=v_ULTIMATE.start___VERIFIER_assert_~expression_10, ULTIMATE.start_assume_abort_if_not_~cond=v_ULTIMATE.start_assume_abort_if_not_~cond_11, ~main$tmp_guard1~0=v_~main$tmp_guard1~0_14, ~__unbuffered_p2_EAX~0=v_~__unbuffered_p2_EAX~0_13, ~y~0=v_~y~0_17, ~x~0=v_~x~0_18, ULTIMATE.start___VERIFIER_assert_#in~expression=|v_ULTIMATE.start___VERIFIER_assert_#in~expression_8|} AuxVars[] AssignedVars[ULTIMATE.start___VERIFIER_assert_~expression, ~main$tmp_guard1~0, ULTIMATE.start___VERIFIER_assert_#in~expression] {5475#(or (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression|) (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression| 255) 0))} is VALID [2020-07-28 21:36:08,047 INFO L280 TraceCheckUtils]: 10: Hoare triple {5475#(or (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression|) (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression| 255) 0))} [227] L7-->ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION: Formula: (and (= 0 v_ULTIMATE.start___VERIFIER_assert_~expression_9) (= v_ULTIMATE.start___VERIFIER_assert_~expression_9 |v_ULTIMATE.start___VERIFIER_assert_#in~expression_7|)) InVars {ULTIMATE.start___VERIFIER_assert_#in~expression=|v_ULTIMATE.start___VERIFIER_assert_#in~expression_7|} OutVars{ULTIMATE.start___VERIFIER_assert_~expression=v_ULTIMATE.start___VERIFIER_assert_~expression_9, ULTIMATE.start___VERIFIER_assert_#in~expression=|v_ULTIMATE.start___VERIFIER_assert_#in~expression_7|} AuxVars[] AssignedVars[ULTIMATE.start___VERIFIER_assert_~expression] {5473#false} is VALID [2020-07-28 21:36:08,049 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-07-28 21:36:08,050 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [711778712] [2020-07-28 21:36:08,050 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-07-28 21:36:08,050 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2020-07-28 21:36:08,052 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1794919218] [2020-07-28 21:36:08,054 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 11 [2020-07-28 21:36:08,054 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-28 21:36:08,054 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 4 states. [2020-07-28 21:36:08,077 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 11 edges. 11 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-28 21:36:08,077 INFO L459 AbstractCegarLoop]: Interpolant automaton has 4 states [2020-07-28 21:36:08,077 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-07-28 21:36:08,078 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2020-07-28 21:36:08,078 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2020-07-28 21:36:08,078 INFO L87 Difference]: Start difference. First operand 706 states and 2442 transitions. Second operand 4 states. [2020-07-28 21:36:08,272 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-28 21:36:08,272 INFO L93 Difference]: Finished difference Result 802 states and 2662 transitions. [2020-07-28 21:36:08,272 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2020-07-28 21:36:08,273 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 11 [2020-07-28 21:36:08,273 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-28 21:36:08,273 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 4 states. [2020-07-28 21:36:08,274 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5 states to 5 states and 53 transitions. [2020-07-28 21:36:08,274 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 4 states. [2020-07-28 21:36:08,275 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5 states to 5 states and 53 transitions. [2020-07-28 21:36:08,275 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 5 states and 53 transitions. [2020-07-28 21:36:08,349 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 53 edges. 53 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-28 21:36:08,388 INFO L225 Difference]: With dead ends: 802 [2020-07-28 21:36:08,388 INFO L226 Difference]: Without dead ends: 658 [2020-07-28 21:36:08,389 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 0 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2020-07-28 21:36:08,394 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 658 states. [2020-07-28 21:36:08,409 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:08,410 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:08,410 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:08,410 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:08,411 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:08,411 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:08,411 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:08,411 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:08,411 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:08,412 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:08,412 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:08,412 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:08,412 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:08,413 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:08,413 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:08,413 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:08,413 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:08,414 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:08,414 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:08,414 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:08,414 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:08,414 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:08,415 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:08,415 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:08,415 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:08,415 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:08,416 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:08,416 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:08,416 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:08,416 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:08,417 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:08,417 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:08,417 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:08,417 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:08,418 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:08,418 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:08,418 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:08,418 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:08,418 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:08,419 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:08,419 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:08,419 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:08,419 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:08,420 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:08,420 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:08,420 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:08,420 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:08,421 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:08,421 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:08,421 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:08,421 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:08,421 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:08,422 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:08,422 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:08,422 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:08,422 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:08,423 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:08,423 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:08,423 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:08,423 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:08,424 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:08,424 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:08,424 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:08,424 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:08,424 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:08,425 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:08,425 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:08,425 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:08,425 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:08,426 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:08,426 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:08,426 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:08,426 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:08,427 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:08,427 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:08,427 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:08,427 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:08,428 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:08,428 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:08,428 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:08,428 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:08,428 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:08,429 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:08,429 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:08,429 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:08,429 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:08,430 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:08,430 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:08,430 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:08,430 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:08,431 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:08,431 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:08,431 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:08,431 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:08,432 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:08,432 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:08,432 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:08,432 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:08,433 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:08,433 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:08,433 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:08,433 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:08,433 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:08,434 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:08,434 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:08,434 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:08,434 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:08,435 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:08,435 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:08,435 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:08,435 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:08,436 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:08,436 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:08,436 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:08,436 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:08,437 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:08,437 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:08,437 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:08,437 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:08,437 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:08,438 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:08,438 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:08,438 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:08,438 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:08,439 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:08,439 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:08,439 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:08,439 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:08,440 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:08,440 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:08,440 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:08,440 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:08,440 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:08,441 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:08,441 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:08,441 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:08,441 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:08,442 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:08,442 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:08,442 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:08,442 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:08,443 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:08,443 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:08,443 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:08,443 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:08,444 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:08,444 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:08,444 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:08,444 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:08,445 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:08,445 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:08,445 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:08,445 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:08,446 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:08,446 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:08,446 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:08,446 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:08,447 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:08,447 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:08,447 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:08,447 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:08,447 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:08,448 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:08,448 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:08,448 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:08,448 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:08,449 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:08,449 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:08,480 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:08,481 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:08,481 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:08,481 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:08,481 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:08,482 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:08,482 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:08,482 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:08,482 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:08,483 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:08,483 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:08,483 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:08,483 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:08,484 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:08,484 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:08,484 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:08,484 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:08,485 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:08,485 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:08,485 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:08,485 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:08,486 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:08,486 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:08,486 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:08,486 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:08,487 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:08,487 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:08,487 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:08,487 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:08,488 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:08,488 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:08,488 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:08,488 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:08,489 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:08,489 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:08,489 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:08,489 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:08,490 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:08,490 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:08,490 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:08,490 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:08,491 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:08,491 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:08,491 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:08,491 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:08,492 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:08,492 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:08,492 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:08,492 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:08,493 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:08,493 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:08,493 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:08,493 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:08,494 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:08,494 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:08,494 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:08,494 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:08,495 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:08,495 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:08,495 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:08,495 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:08,496 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:08,496 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:08,496 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:08,496 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:08,497 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:08,497 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:08,497 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:08,497 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:08,498 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:08,498 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:08,498 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:08,498 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:08,499 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:08,499 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:08,499 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:08,499 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:08,499 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:08,500 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:08,500 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:08,500 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:08,500 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:08,501 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:08,501 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:08,501 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:08,502 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:08,502 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:08,502 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:08,502 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:08,503 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:08,503 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:08,503 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:08,503 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:08,504 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:08,504 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:08,504 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:08,504 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:08,505 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:08,505 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:08,505 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:08,505 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:08,505 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:08,506 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:08,506 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:08,506 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:08,506 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:08,507 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:08,507 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:08,507 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:08,507 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:08,508 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:08,508 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:08,508 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:08,508 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:08,509 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:08,509 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:08,509 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:08,510 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:08,510 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:08,510 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:08,510 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:08,511 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:08,511 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:08,511 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:08,511 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:08,512 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:08,512 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:08,512 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:08,512 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:08,513 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:08,513 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:08,513 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:08,513 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:08,514 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:08,514 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:08,514 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:08,514 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:08,515 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:08,515 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:08,515 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:08,515 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:08,516 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:08,516 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:08,516 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:08,516 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:08,517 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:08,517 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:08,517 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:08,517 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:08,518 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:08,518 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:08,518 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:08,518 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:08,519 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:08,519 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:08,519 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:08,519 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:08,520 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:08,520 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:08,520 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:08,520 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:08,521 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:08,521 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:08,521 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:08,521 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:08,522 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:08,522 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:08,522 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:08,523 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:08,523 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:08,523 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:08,523 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:08,523 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:08,523 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:08,523 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:08,524 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:08,524 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:08,524 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:08,524 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:08,524 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:08,524 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:08,524 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:08,525 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:08,525 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:08,525 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:08,525 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:08,525 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:08,525 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:08,525 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:08,526 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:08,526 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:08,526 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:08,526 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:08,526 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:08,526 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:08,527 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:08,527 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:08,527 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:08,527 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:08,527 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:08,527 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:08,527 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:08,528 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:08,528 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:08,528 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:08,528 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:08,528 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:08,528 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:08,528 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:08,529 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:08,529 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:08,529 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:08,529 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:08,529 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:08,529 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:08,529 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:08,530 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:08,530 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:08,530 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:08,530 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:08,530 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:08,530 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:08,530 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:08,531 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:08,531 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:08,531 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:08,531 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:08,531 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:08,531 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:08,532 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:08,532 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:08,532 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:08,532 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:08,532 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:08,533 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:08,533 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:08,533 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:08,533 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:08,533 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:08,533 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:08,534 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:08,534 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:08,534 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:08,534 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:08,534 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:08,534 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:08,535 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:08,535 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:08,535 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:08,535 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:08,535 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:08,536 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:08,536 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:08,536 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:08,536 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:08,536 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:08,536 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:08,536 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:08,537 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:08,537 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:08,537 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:08,537 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:08,537 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:08,537 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:08,537 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:08,538 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:08,538 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:08,538 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:08,538 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:08,538 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:08,538 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:08,539 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:08,539 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:08,539 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:08,539 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:08,539 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:08,539 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:08,540 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:08,540 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:08,540 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:08,540 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:08,540 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:08,541 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:08,541 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:08,541 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:08,541 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:08,541 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:08,541 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:08,542 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:08,542 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:08,542 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:08,542 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:08,542 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:08,543 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:08,543 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:08,543 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:08,543 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:08,543 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:08,544 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:08,544 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:08,544 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:08,544 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:08,544 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:08,545 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:08,545 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:08,545 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:08,545 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:08,545 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:08,545 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:08,546 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:08,546 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:08,546 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:08,546 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:08,546 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:08,547 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:08,547 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:08,547 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:08,547 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:08,547 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:08,548 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:08,548 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:08,548 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:08,548 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:08,548 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:08,548 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:08,549 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:08,549 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:08,549 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:08,549 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:08,549 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:08,550 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:08,550 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:08,550 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:08,550 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:08,550 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:08,551 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:08,551 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:08,551 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:08,551 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:08,551 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:08,552 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:08,552 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:08,552 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:08,552 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:08,552 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:08,552 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:08,553 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:08,553 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:08,553 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:08,553 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:08,553 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:08,554 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:08,554 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:08,554 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:08,554 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:08,554 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:08,555 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:08,555 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:08,555 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:08,555 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:08,555 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:08,556 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:08,556 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:08,556 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:08,556 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:08,556 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:08,557 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:08,557 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:08,557 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:08,557 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:08,557 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:08,558 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:08,558 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:08,558 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:08,558 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:08,558 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:08,559 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:08,559 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:08,559 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:08,559 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:08,559 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:08,559 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:08,560 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:08,560 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:08,560 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:08,560 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:08,560 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:08,561 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:08,561 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:08,561 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:08,561 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:08,561 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:08,562 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:08,562 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:08,562 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:08,562 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:08,562 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:08,563 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:08,563 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:08,563 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:08,563 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:08,563 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:08,564 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:08,564 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:08,564 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:08,564 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:08,564 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:08,564 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:08,565 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:08,565 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:08,565 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:08,565 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:08,565 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:08,566 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:08,566 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:08,566 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:08,566 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:08,566 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:08,567 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:08,567 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:08,567 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:08,567 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:08,567 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:08,568 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:08,568 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:08,568 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:08,568 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:08,568 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:08,569 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:08,569 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:08,569 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:08,569 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:08,569 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:08,569 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:08,570 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:08,570 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:08,570 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:08,570 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:08,570 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:08,571 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:08,571 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:08,571 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:08,571 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:08,571 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:08,572 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:08,572 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:08,572 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:08,572 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:08,572 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:08,573 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:08,573 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:08,573 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:08,573 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:08,573 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:08,574 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:08,574 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:08,574 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:08,574 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:08,574 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:08,575 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:08,575 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:08,575 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:08,575 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:08,575 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:08,576 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:08,576 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:08,576 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:08,576 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:08,576 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:08,577 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:08,577 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:08,577 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:08,577 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:08,577 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:08,578 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:08,578 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:08,578 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:08,578 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:08,578 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:08,579 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:08,579 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:08,579 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:08,579 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:08,580 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:08,580 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:08,580 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:08,581 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:08,581 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:08,581 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:08,581 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:08,582 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 658 to 658. [2020-07-28 21:36:08,583 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-28 21:36:08,583 INFO L82 GeneralOperation]: Start isEquivalent. First operand 658 states. Second operand 658 states. [2020-07-28 21:36:08,583 INFO L74 IsIncluded]: Start isIncluded. First operand 658 states. Second operand 658 states. [2020-07-28 21:36:08,583 INFO L87 Difference]: Start difference. First operand 658 states. Second operand 658 states. [2020-07-28 21:36:08,621 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-28 21:36:08,621 INFO L93 Difference]: Finished difference Result 658 states and 2230 transitions. [2020-07-28 21:36:08,621 INFO L276 IsEmpty]: Start isEmpty. Operand 658 states and 2230 transitions. [2020-07-28 21:36:08,623 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-28 21:36:08,624 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-28 21:36:08,624 INFO L74 IsIncluded]: Start isIncluded. First operand 658 states. Second operand 658 states. [2020-07-28 21:36:08,624 INFO L87 Difference]: Start difference. First operand 658 states. Second operand 658 states. [2020-07-28 21:36:08,665 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-28 21:36:08,665 INFO L93 Difference]: Finished difference Result 658 states and 2230 transitions. [2020-07-28 21:36:08,665 INFO L276 IsEmpty]: Start isEmpty. Operand 658 states and 2230 transitions. [2020-07-28 21:36:08,667 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-28 21:36:08,667 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-28 21:36:08,668 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-28 21:36:08,668 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-28 21:36:08,668 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 658 states. [2020-07-28 21:36:08,720 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 658 states to 658 states and 2230 transitions. [2020-07-28 21:36:08,720 INFO L78 Accepts]: Start accepts. Automaton has 658 states and 2230 transitions. Word has length 11 [2020-07-28 21:36:08,720 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-28 21:36:08,720 INFO L479 AbstractCegarLoop]: Abstraction has 658 states and 2230 transitions. [2020-07-28 21:36:08,720 INFO L480 AbstractCegarLoop]: Interpolant automaton has 4 states. [2020-07-28 21:36:08,721 INFO L276 IsEmpty]: Start isEmpty. Operand 658 states and 2230 transitions. [2020-07-28 21:36:08,722 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2020-07-28 21:36:08,722 INFO L414 BasicCegarLoop]: Found error trace [2020-07-28 21:36:08,722 INFO L422 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-07-28 21:36:08,722 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2020-07-28 21:36:08,722 INFO L427 AbstractCegarLoop]: === Iteration 3 === [ULTIMATE.startErr3INUSE_VIOLATION, ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-28 21:36:08,723 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-28 21:36:08,723 INFO L82 PathProgramCache]: Analyzing trace with hash -1502334909, now seen corresponding path program 1 times [2020-07-28 21:36:08,723 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-07-28 21:36:08,723 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1739949845] [2020-07-28 21:36:08,724 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-28 21:36:08,749 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-28 21:36:08,814 INFO L280 TraceCheckUtils]: 0: Hoare triple {8914#true} [252] ULTIMATE.startENTRY-->L776: Formula: (let ((.cse0 (store |v_#valid_72| 0 0))) (and (< 0 |v_#StackHeapBarrier_18|) (= 0 v_~__unbuffered_p2_EAX~0_36) (= 0 v_~__unbuffered_p0_EAX~0_38) (= 0 v_~main$tmp_guard0~0_49) (= 0 (select .cse0 |v_ULTIMATE.start_main_~#t2169~0.base_23|)) (= (store |v_#length_28| |v_ULTIMATE.start_main_~#t2169~0.base_23| 4) |v_#length_27|) (= 0 |v_#NULL.offset_4|) (= v_~__unbuffered_cnt~0_298 0) (< |v_#StackHeapBarrier_18| |v_ULTIMATE.start_main_~#t2169~0.base_23|) (= |v_#valid_70| (store .cse0 |v_ULTIMATE.start_main_~#t2169~0.base_23| 1)) (= 0 v_~x~0_47) (= (store |v_#memory_int_26| |v_ULTIMATE.start_main_~#t2169~0.base_23| (store (select |v_#memory_int_26| |v_ULTIMATE.start_main_~#t2169~0.base_23|) |v_ULTIMATE.start_main_~#t2169~0.offset_17| 0)) |v_#memory_int_25|) (= 0 v_~y~0_46) (= 0 |v_ULTIMATE.start_main_~#t2169~0.offset_17|) (= 0 v_~main$tmp_guard1~0_31) (= 0 |v_#NULL.base_4|))) InVars {#StackHeapBarrier=|v_#StackHeapBarrier_18|, #valid=|v_#valid_72|, #memory_int=|v_#memory_int_26|, #length=|v_#length_28|} OutVars{ULTIMATE.start_main_#t~nondet4=|v_ULTIMATE.start_main_#t~nondet4_8|, ULTIMATE.start_main_#t~nondet5=|v_ULTIMATE.start_main_#t~nondet5_25|, ULTIMATE.start_main_#t~nondet2=|v_ULTIMATE.start_main_#t~nondet2_7|, ULTIMATE.start_main_#t~nondet3=|v_ULTIMATE.start_main_#t~nondet3_7|, #NULL.offset=|v_#NULL.offset_4|, ULTIMATE.start_main_~#t2169~0.offset=|v_ULTIMATE.start_main_~#t2169~0.offset_17|, ~main$tmp_guard1~0=v_~main$tmp_guard1~0_31, ULTIMATE.start_main_~#t2171~0.base=|v_ULTIMATE.start_main_~#t2171~0.base_23|, ~__unbuffered_p0_EAX~0=v_~__unbuffered_p0_EAX~0_38, ULTIMATE.start_main_~#t2171~0.offset=|v_ULTIMATE.start_main_~#t2171~0.offset_17|, #length=|v_#length_27|, ~__unbuffered_p2_EAX~0=v_~__unbuffered_p2_EAX~0_36, ~y~0=v_~y~0_46, ULTIMATE.start_main_~#t2170~0.offset=|v_ULTIMATE.start_main_~#t2170~0.offset_17|, ULTIMATE.start_main_~#t2169~0.base=|v_ULTIMATE.start_main_~#t2169~0.base_23|, ~main$tmp_guard0~0=v_~main$tmp_guard0~0_49, ULTIMATE.start_main_~#t2172~0.base=|v_ULTIMATE.start_main_~#t2172~0.base_19|, #NULL.base=|v_#NULL.base_4|, #StackHeapBarrier=|v_#StackHeapBarrier_18|, ULTIMATE.start_main_#res=|v_ULTIMATE.start_main_#res_15|, #valid=|v_#valid_70|, #memory_int=|v_#memory_int_25|, ULTIMATE.start_main_~#t2170~0.base=|v_ULTIMATE.start_main_~#t2170~0.base_23|, ~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_298, ULTIMATE.start_main_~#t2172~0.offset=|v_ULTIMATE.start_main_~#t2172~0.offset_15|, ~x~0=v_~x~0_47} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~nondet4, ULTIMATE.start_main_#t~nondet5, ULTIMATE.start_main_#t~nondet2, ULTIMATE.start_main_#t~nondet3, #NULL.offset, ULTIMATE.start_main_~#t2169~0.offset, ~main$tmp_guard1~0, ULTIMATE.start_main_~#t2171~0.base, ~__unbuffered_p0_EAX~0, ULTIMATE.start_main_~#t2171~0.offset, #length, ~__unbuffered_p2_EAX~0, ~y~0, ULTIMATE.start_main_~#t2170~0.offset, ULTIMATE.start_main_~#t2169~0.base, ~main$tmp_guard0~0, ULTIMATE.start_main_~#t2172~0.base, #NULL.base, ULTIMATE.start_main_#res, #valid, #memory_int, ULTIMATE.start_main_~#t2170~0.base, ~__unbuffered_cnt~0, ULTIMATE.start_main_~#t2172~0.offset, ~x~0] {8916#(= 0 ~__unbuffered_p2_EAX~0)} is VALID [2020-07-28 21:36:08,816 INFO L280 TraceCheckUtils]: 1: Hoare triple {8916#(= 0 ~__unbuffered_p2_EAX~0)} [189] L776-->P0ENTRY: Formula: (and (= 0 |v_P0Thread1of1ForFork1_#in~arg.offset_3|) (= 0 v_P0Thread1of1ForFork1_thidvar0_2) (= 0 |v_P0Thread1of1ForFork1_#in~arg.base_3|)) InVars {} OutVars{P0Thread1of1ForFork1_#res.offset=|v_P0Thread1of1ForFork1_#res.offset_3|, P0Thread1of1ForFork1_#in~arg.offset=|v_P0Thread1of1ForFork1_#in~arg.offset_3|, P0Thread1of1ForFork1_#res.base=|v_P0Thread1of1ForFork1_#res.base_3|, P0Thread1of1ForFork1_thidvar0=v_P0Thread1of1ForFork1_thidvar0_2, P0Thread1of1ForFork1_~arg.offset=v_P0Thread1of1ForFork1_~arg.offset_3, P0Thread1of1ForFork1_#in~arg.base=|v_P0Thread1of1ForFork1_#in~arg.base_3|, P0Thread1of1ForFork1_~arg.base=v_P0Thread1of1ForFork1_~arg.base_3} AuxVars[] AssignedVars[P0Thread1of1ForFork1_#res.offset, P0Thread1of1ForFork1_#in~arg.offset, P0Thread1of1ForFork1_#res.base, P0Thread1of1ForFork1_thidvar0, P0Thread1of1ForFork1_~arg.offset, P0Thread1of1ForFork1_#in~arg.base, P0Thread1of1ForFork1_~arg.base] {8916#(= 0 ~__unbuffered_p2_EAX~0)} is VALID [2020-07-28 21:36:08,817 INFO L280 TraceCheckUtils]: 2: Hoare triple {8916#(= 0 ~__unbuffered_p2_EAX~0)} [232] L776-1-->L778: Formula: (and (= |v_#valid_44| (store |v_#valid_45| |v_ULTIMATE.start_main_~#t2170~0.base_12| 1)) (= |v_#length_19| (store |v_#length_20| |v_ULTIMATE.start_main_~#t2170~0.base_12| 4)) (= 0 (select |v_#valid_45| |v_ULTIMATE.start_main_~#t2170~0.base_12|)) (not (= 0 |v_ULTIMATE.start_main_~#t2170~0.base_12|)) (= |v_ULTIMATE.start_main_~#t2170~0.offset_10| 0) (< |v_#StackHeapBarrier_12| |v_ULTIMATE.start_main_~#t2170~0.base_12|) (= (store |v_#memory_int_18| |v_ULTIMATE.start_main_~#t2170~0.base_12| (store (select |v_#memory_int_18| |v_ULTIMATE.start_main_~#t2170~0.base_12|) |v_ULTIMATE.start_main_~#t2170~0.offset_10| 1)) |v_#memory_int_17|)) InVars {#StackHeapBarrier=|v_#StackHeapBarrier_12|, #valid=|v_#valid_45|, #memory_int=|v_#memory_int_18|, #length=|v_#length_20|} OutVars{ULTIMATE.start_main_~#t2170~0.offset=|v_ULTIMATE.start_main_~#t2170~0.offset_10|, #StackHeapBarrier=|v_#StackHeapBarrier_12|, ULTIMATE.start_main_#t~nondet2=|v_ULTIMATE.start_main_#t~nondet2_4|, #valid=|v_#valid_44|, #memory_int=|v_#memory_int_17|, ULTIMATE.start_main_~#t2170~0.base=|v_ULTIMATE.start_main_~#t2170~0.base_12|, #length=|v_#length_19|} AuxVars[] AssignedVars[ULTIMATE.start_main_~#t2170~0.offset, ULTIMATE.start_main_#t~nondet2, #valid, #memory_int, ULTIMATE.start_main_~#t2170~0.base, #length] {8916#(= 0 ~__unbuffered_p2_EAX~0)} is VALID [2020-07-28 21:36:08,818 INFO L280 TraceCheckUtils]: 3: Hoare triple {8916#(= 0 ~__unbuffered_p2_EAX~0)} [191] L778-->P1ENTRY: Formula: (and (= 0 |v_P1Thread1of1ForFork2_#in~arg.base_3|) (= 1 v_P1Thread1of1ForFork2_thidvar0_2) (= 0 |v_P1Thread1of1ForFork2_#in~arg.offset_3|)) InVars {} OutVars{P1Thread1of1ForFork2_#in~arg.base=|v_P1Thread1of1ForFork2_#in~arg.base_3|, P1Thread1of1ForFork2_~arg.offset=v_P1Thread1of1ForFork2_~arg.offset_3, P1Thread1of1ForFork2_~arg.base=v_P1Thread1of1ForFork2_~arg.base_3, P1Thread1of1ForFork2_#res.offset=|v_P1Thread1of1ForFork2_#res.offset_3|, P1Thread1of1ForFork2_thidvar0=v_P1Thread1of1ForFork2_thidvar0_2, P1Thread1of1ForFork2_#in~arg.offset=|v_P1Thread1of1ForFork2_#in~arg.offset_3|, P1Thread1of1ForFork2_#res.base=|v_P1Thread1of1ForFork2_#res.base_3|} AuxVars[] AssignedVars[P1Thread1of1ForFork2_#in~arg.base, P1Thread1of1ForFork2_~arg.offset, P1Thread1of1ForFork2_~arg.base, P1Thread1of1ForFork2_#res.offset, P1Thread1of1ForFork2_thidvar0, P1Thread1of1ForFork2_#in~arg.offset, P1Thread1of1ForFork2_#res.base] {8916#(= 0 ~__unbuffered_p2_EAX~0)} is VALID [2020-07-28 21:36:08,818 INFO L280 TraceCheckUtils]: 4: Hoare triple {8916#(= 0 ~__unbuffered_p2_EAX~0)} [236] L778-1-->L780: Formula: (and (= 0 (select |v_#valid_47| |v_ULTIMATE.start_main_~#t2171~0.base_12|)) (= |v_#memory_int_19| (store |v_#memory_int_20| |v_ULTIMATE.start_main_~#t2171~0.base_12| (store (select |v_#memory_int_20| |v_ULTIMATE.start_main_~#t2171~0.base_12|) |v_ULTIMATE.start_main_~#t2171~0.offset_10| 2))) (= |v_#valid_46| (store |v_#valid_47| |v_ULTIMATE.start_main_~#t2171~0.base_12| 1)) (= 0 |v_ULTIMATE.start_main_~#t2171~0.offset_10|) (not (= 0 |v_ULTIMATE.start_main_~#t2171~0.base_12|)) (= |v_#length_21| (store |v_#length_22| |v_ULTIMATE.start_main_~#t2171~0.base_12| 4)) (< |v_#StackHeapBarrier_13| |v_ULTIMATE.start_main_~#t2171~0.base_12|)) InVars {#StackHeapBarrier=|v_#StackHeapBarrier_13|, #valid=|v_#valid_47|, #memory_int=|v_#memory_int_20|, #length=|v_#length_22|} OutVars{ULTIMATE.start_main_~#t2171~0.base=|v_ULTIMATE.start_main_~#t2171~0.base_12|, #StackHeapBarrier=|v_#StackHeapBarrier_13|, ULTIMATE.start_main_~#t2171~0.offset=|v_ULTIMATE.start_main_~#t2171~0.offset_10|, #valid=|v_#valid_46|, ULTIMATE.start_main_#t~nondet3=|v_ULTIMATE.start_main_#t~nondet3_4|, #memory_int=|v_#memory_int_19|, #length=|v_#length_21|} AuxVars[] AssignedVars[ULTIMATE.start_main_~#t2171~0.base, ULTIMATE.start_main_~#t2171~0.offset, #valid, ULTIMATE.start_main_#t~nondet3, #memory_int, #length] {8916#(= 0 ~__unbuffered_p2_EAX~0)} is VALID [2020-07-28 21:36:08,820 INFO L280 TraceCheckUtils]: 5: Hoare triple {8916#(= 0 ~__unbuffered_p2_EAX~0)} [193] L780-->P2ENTRY: Formula: (and (= 2 v_P2Thread1of1ForFork3_thidvar0_2) (= 0 |v_P2Thread1of1ForFork3_#in~arg.base_3|) (= 0 |v_P2Thread1of1ForFork3_#in~arg.offset_3|)) InVars {} OutVars{P2Thread1of1ForFork3_thidvar0=v_P2Thread1of1ForFork3_thidvar0_2, P2Thread1of1ForFork3_~arg.base=v_P2Thread1of1ForFork3_~arg.base_3, P2Thread1of1ForFork3_#in~arg.base=|v_P2Thread1of1ForFork3_#in~arg.base_3|, P2Thread1of1ForFork3_~arg.offset=v_P2Thread1of1ForFork3_~arg.offset_3, P2Thread1of1ForFork3_#res.base=|v_P2Thread1of1ForFork3_#res.base_3|, P2Thread1of1ForFork3_#res.offset=|v_P2Thread1of1ForFork3_#res.offset_3|, P2Thread1of1ForFork3_#in~arg.offset=|v_P2Thread1of1ForFork3_#in~arg.offset_3|} AuxVars[] AssignedVars[P2Thread1of1ForFork3_thidvar0, P2Thread1of1ForFork3_~arg.base, P2Thread1of1ForFork3_#in~arg.base, P2Thread1of1ForFork3_~arg.offset, P2Thread1of1ForFork3_#res.base, P2Thread1of1ForFork3_#res.offset, P2Thread1of1ForFork3_#in~arg.offset] {8916#(= 0 ~__unbuffered_p2_EAX~0)} is VALID [2020-07-28 21:36:08,822 INFO L280 TraceCheckUtils]: 6: Hoare triple {8916#(= 0 ~__unbuffered_p2_EAX~0)} [229] L780-1-->L782: Formula: (and (= 0 |v_ULTIMATE.start_main_~#t2172~0.offset_9|) (= 0 (select |v_#valid_43| |v_ULTIMATE.start_main_~#t2172~0.base_10|)) (= (store |v_#memory_int_16| |v_ULTIMATE.start_main_~#t2172~0.base_10| (store (select |v_#memory_int_16| |v_ULTIMATE.start_main_~#t2172~0.base_10|) |v_ULTIMATE.start_main_~#t2172~0.offset_9| 3)) |v_#memory_int_15|) (= (store |v_#valid_43| |v_ULTIMATE.start_main_~#t2172~0.base_10| 1) |v_#valid_42|) (< |v_#StackHeapBarrier_11| |v_ULTIMATE.start_main_~#t2172~0.base_10|) (not (= 0 |v_ULTIMATE.start_main_~#t2172~0.base_10|)) (= |v_#length_17| (store |v_#length_18| |v_ULTIMATE.start_main_~#t2172~0.base_10| 4))) InVars {#StackHeapBarrier=|v_#StackHeapBarrier_11|, #valid=|v_#valid_43|, #memory_int=|v_#memory_int_16|, #length=|v_#length_18|} OutVars{#StackHeapBarrier=|v_#StackHeapBarrier_11|, ULTIMATE.start_main_#t~nondet4=|v_ULTIMATE.start_main_#t~nondet4_5|, #valid=|v_#valid_42|, #memory_int=|v_#memory_int_15|, #length=|v_#length_17|, ULTIMATE.start_main_~#t2172~0.offset=|v_ULTIMATE.start_main_~#t2172~0.offset_9|, ULTIMATE.start_main_~#t2172~0.base=|v_ULTIMATE.start_main_~#t2172~0.base_10|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~nondet4, #valid, #memory_int, #length, ULTIMATE.start_main_~#t2172~0.offset, ULTIMATE.start_main_~#t2172~0.base] {8916#(= 0 ~__unbuffered_p2_EAX~0)} is VALID [2020-07-28 21:36:08,826 INFO L280 TraceCheckUtils]: 7: Hoare triple {8916#(= 0 ~__unbuffered_p2_EAX~0)} [187] L782-->P3ENTRY: Formula: (and (= |v_P3Thread1of1ForFork0_#in~arg.base_3| 0) (= 3 v_P3Thread1of1ForFork0_thidvar0_2) (= 0 |v_P3Thread1of1ForFork0_#in~arg.offset_3|)) InVars {} OutVars{P3Thread1of1ForFork0_thidvar0=v_P3Thread1of1ForFork0_thidvar0_2, P3Thread1of1ForFork0_#in~arg.offset=|v_P3Thread1of1ForFork0_#in~arg.offset_3|, P3Thread1of1ForFork0_#res.offset=|v_P3Thread1of1ForFork0_#res.offset_3|, P3Thread1of1ForFork0_~arg.offset=v_P3Thread1of1ForFork0_~arg.offset_3, P3Thread1of1ForFork0_#res.base=|v_P3Thread1of1ForFork0_#res.base_3|, P3Thread1of1ForFork0_#in~arg.base=|v_P3Thread1of1ForFork0_#in~arg.base_3|, P3Thread1of1ForFork0_~arg.base=v_P3Thread1of1ForFork0_~arg.base_3} AuxVars[] AssignedVars[P3Thread1of1ForFork0_thidvar0, P3Thread1of1ForFork0_#in~arg.offset, P3Thread1of1ForFork0_#res.offset, P3Thread1of1ForFork0_~arg.offset, P3Thread1of1ForFork0_#res.base, P3Thread1of1ForFork0_#in~arg.base, P3Thread1of1ForFork0_~arg.base] {8916#(= 0 ~__unbuffered_p2_EAX~0)} is VALID [2020-07-28 21:36:08,827 INFO L280 TraceCheckUtils]: 8: Hoare triple {8916#(= 0 ~__unbuffered_p2_EAX~0)} [212] P3ENTRY-->L756: Formula: (and (= |v_P3Thread1of1ForFork0_#in~arg.base_4| v_P3Thread1of1ForFork0_~arg.base_4) (= 2 v_~y~0_12) (= v_P3Thread1of1ForFork0_~arg.offset_4 |v_P3Thread1of1ForFork0_#in~arg.offset_4|)) InVars {P3Thread1of1ForFork0_#in~arg.offset=|v_P3Thread1of1ForFork0_#in~arg.offset_4|, P3Thread1of1ForFork0_#in~arg.base=|v_P3Thread1of1ForFork0_#in~arg.base_4|} OutVars{P3Thread1of1ForFork0_#in~arg.offset=|v_P3Thread1of1ForFork0_#in~arg.offset_4|, P3Thread1of1ForFork0_~arg.offset=v_P3Thread1of1ForFork0_~arg.offset_4, ~y~0=v_~y~0_12, P3Thread1of1ForFork0_#in~arg.base=|v_P3Thread1of1ForFork0_#in~arg.base_4|, P3Thread1of1ForFork0_~arg.base=v_P3Thread1of1ForFork0_~arg.base_4} AuxVars[] AssignedVars[P3Thread1of1ForFork0_~arg.offset, ~y~0, P3Thread1of1ForFork0_~arg.base] {8916#(= 0 ~__unbuffered_p2_EAX~0)} is VALID [2020-07-28 21:36:08,829 INFO L280 TraceCheckUtils]: 9: Hoare triple {8916#(= 0 ~__unbuffered_p2_EAX~0)} [246] L782-1-->L3: Formula: (and (let ((.cse0 (= v_~__unbuffered_cnt~0_197 4))) (or (and (= 1 v_~main$tmp_guard0~0_34) .cse0) (and (= 0 v_~main$tmp_guard0~0_34) (not .cse0)))) (= v_ULTIMATE.start_assume_abort_if_not_~cond_14 |v_ULTIMATE.start_assume_abort_if_not_#in~cond_24|) (= (mod v_~main$tmp_guard0~0_34 256) |v_ULTIMATE.start_assume_abort_if_not_#in~cond_24|)) InVars {~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_197} OutVars{ULTIMATE.start_assume_abort_if_not_#in~cond=|v_ULTIMATE.start_assume_abort_if_not_#in~cond_24|, ULTIMATE.start_assume_abort_if_not_~cond=v_ULTIMATE.start_assume_abort_if_not_~cond_14, ULTIMATE.start_main_#t~nondet5=|v_ULTIMATE.start_main_#t~nondet5_9|, ~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_197, ~main$tmp_guard0~0=v_~main$tmp_guard0~0_34} AuxVars[] AssignedVars[ULTIMATE.start_assume_abort_if_not_#in~cond, ULTIMATE.start_assume_abort_if_not_~cond, ULTIMATE.start_main_#t~nondet5, ~main$tmp_guard0~0] {8916#(= 0 ~__unbuffered_p2_EAX~0)} is VALID [2020-07-28 21:36:08,831 INFO L280 TraceCheckUtils]: 10: Hoare triple {8916#(= 0 ~__unbuffered_p2_EAX~0)} [230] L3-->L7: Formula: (and (not (= 0 v_ULTIMATE.start_assume_abort_if_not_~cond_11)) (let ((.cse3 (= 2 v_~__unbuffered_p2_EAX~0_13)) (.cse1 (= 2 v_~__unbuffered_p0_EAX~0_14)) (.cse0 (= 2 v_~y~0_17)) (.cse2 (= 2 v_~x~0_18))) (or (and .cse0 .cse1 .cse2 .cse3 (= 0 v_~main$tmp_guard1~0_14)) (and (or (not .cse3) (not .cse1) (not .cse0) (not .cse2)) (= 1 v_~main$tmp_guard1~0_14)))) (= (mod v_~main$tmp_guard1~0_14 256) |v_ULTIMATE.start___VERIFIER_assert_#in~expression_8|)) InVars {~__unbuffered_p0_EAX~0=v_~__unbuffered_p0_EAX~0_14, ULTIMATE.start_assume_abort_if_not_~cond=v_ULTIMATE.start_assume_abort_if_not_~cond_11, ~__unbuffered_p2_EAX~0=v_~__unbuffered_p2_EAX~0_13, ~y~0=v_~y~0_17, ~x~0=v_~x~0_18} OutVars{~__unbuffered_p0_EAX~0=v_~__unbuffered_p0_EAX~0_14, ULTIMATE.start___VERIFIER_assert_~expression=v_ULTIMATE.start___VERIFIER_assert_~expression_10, ULTIMATE.start_assume_abort_if_not_~cond=v_ULTIMATE.start_assume_abort_if_not_~cond_11, ~main$tmp_guard1~0=v_~main$tmp_guard1~0_14, ~__unbuffered_p2_EAX~0=v_~__unbuffered_p2_EAX~0_13, ~y~0=v_~y~0_17, ~x~0=v_~x~0_18, ULTIMATE.start___VERIFIER_assert_#in~expression=|v_ULTIMATE.start___VERIFIER_assert_#in~expression_8|} AuxVars[] AssignedVars[ULTIMATE.start___VERIFIER_assert_~expression, ~main$tmp_guard1~0, ULTIMATE.start___VERIFIER_assert_#in~expression] {8917#(or (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression|) (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression| 255) 0))} is VALID [2020-07-28 21:36:08,832 INFO L280 TraceCheckUtils]: 11: Hoare triple {8917#(or (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression|) (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression| 255) 0))} [227] L7-->ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION: Formula: (and (= 0 v_ULTIMATE.start___VERIFIER_assert_~expression_9) (= v_ULTIMATE.start___VERIFIER_assert_~expression_9 |v_ULTIMATE.start___VERIFIER_assert_#in~expression_7|)) InVars {ULTIMATE.start___VERIFIER_assert_#in~expression=|v_ULTIMATE.start___VERIFIER_assert_#in~expression_7|} OutVars{ULTIMATE.start___VERIFIER_assert_~expression=v_ULTIMATE.start___VERIFIER_assert_~expression_9, ULTIMATE.start___VERIFIER_assert_#in~expression=|v_ULTIMATE.start___VERIFIER_assert_#in~expression_7|} AuxVars[] AssignedVars[ULTIMATE.start___VERIFIER_assert_~expression] {8915#false} is VALID [2020-07-28 21:36:08,833 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-07-28 21:36:08,834 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1739949845] [2020-07-28 21:36:08,834 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-07-28 21:36:08,834 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2020-07-28 21:36:08,834 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1586442727] [2020-07-28 21:36:08,835 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 12 [2020-07-28 21:36:08,835 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-28 21:36:08,835 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 4 states. [2020-07-28 21:36:08,856 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 12 edges. 12 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-28 21:36:08,857 INFO L459 AbstractCegarLoop]: Interpolant automaton has 4 states [2020-07-28 21:36:08,857 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-07-28 21:36:08,857 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2020-07-28 21:36:08,858 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2020-07-28 21:36:08,858 INFO L87 Difference]: Start difference. First operand 658 states and 2230 transitions. Second operand 4 states. [2020-07-28 21:36:09,023 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-28 21:36:09,023 INFO L93 Difference]: Finished difference Result 706 states and 2322 transitions. [2020-07-28 21:36:09,023 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2020-07-28 21:36:09,024 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 12 [2020-07-28 21:36:09,024 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-28 21:36:09,024 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 4 states. [2020-07-28 21:36:09,025 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5 states to 5 states and 49 transitions. [2020-07-28 21:36:09,025 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 4 states. [2020-07-28 21:36:09,026 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5 states to 5 states and 49 transitions. [2020-07-28 21:36:09,026 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 5 states and 49 transitions. [2020-07-28 21:36:09,090 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 49 edges. 49 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-28 21:36:09,121 INFO L225 Difference]: With dead ends: 706 [2020-07-28 21:36:09,121 INFO L226 Difference]: Without dead ends: 610 [2020-07-28 21:36:09,122 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 0 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2020-07-28 21:36:09,125 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 610 states. [2020-07-28 21:36:09,134 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:09,134 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:09,135 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:09,135 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:09,135 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:09,135 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:09,136 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:09,136 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:09,136 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:09,137 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:09,137 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:09,137 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:09,137 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:09,138 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:09,138 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:09,138 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:09,138 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:09,139 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:09,139 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:09,139 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:09,139 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:09,139 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:09,140 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:09,140 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:09,140 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:09,140 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:09,141 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:09,141 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:09,141 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:09,141 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:09,142 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:09,142 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:09,142 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:09,143 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:09,143 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:09,143 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:09,144 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:09,144 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:09,144 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:09,144 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:09,145 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:09,145 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:09,145 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:09,146 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:09,146 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:09,146 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:09,146 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:09,147 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:09,147 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:09,147 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:09,148 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:09,148 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:09,148 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:09,148 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:09,149 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:09,149 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:09,149 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:09,149 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:09,150 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:09,150 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:09,150 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:09,151 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:09,151 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:09,151 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:09,151 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:09,152 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:09,152 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:09,152 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:09,152 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:09,153 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:09,153 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:09,153 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:09,154 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:09,154 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:09,154 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:09,154 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:09,155 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:09,155 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:09,155 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:09,155 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:09,156 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:09,156 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:09,156 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:09,156 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:09,157 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:09,157 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:09,157 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:09,157 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:09,158 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:09,158 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:09,158 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:09,158 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:09,159 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:09,159 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:09,159 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:09,159 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:09,160 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:09,160 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:09,160 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:09,160 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:09,161 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:09,161 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:09,161 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:09,161 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:09,162 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:09,162 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:09,162 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:09,162 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:09,163 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:09,163 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:09,163 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:09,163 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:09,164 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:09,164 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:09,164 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:09,164 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:09,165 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:09,165 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:09,165 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:09,165 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:09,165 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:09,166 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:09,166 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:09,166 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:09,166 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:09,167 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:09,167 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:09,167 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:09,168 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:09,168 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:09,168 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:09,168 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:09,169 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:09,169 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:09,169 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:09,169 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:09,170 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:09,170 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:09,170 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:09,170 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:09,171 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:09,171 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:09,171 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:09,171 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:09,172 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:09,172 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:09,172 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:09,172 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:09,173 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:09,173 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:09,173 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:09,174 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:09,174 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:09,174 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:09,174 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:09,175 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:09,175 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:09,175 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:09,175 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:09,176 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:09,176 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:09,176 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:09,176 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:09,176 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:09,177 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:09,177 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:09,177 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:09,177 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:09,178 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:09,178 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:09,178 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:09,178 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:09,179 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:09,179 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:09,179 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:09,180 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:09,180 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:09,180 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:09,181 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:09,181 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:09,181 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:09,181 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:09,182 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:09,182 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:09,182 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:09,183 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:09,183 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:09,183 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:09,183 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:09,184 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:09,184 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:09,184 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:09,185 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:09,185 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:09,185 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:09,185 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:09,186 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:09,186 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:09,186 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:09,186 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:09,187 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:09,187 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:09,187 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:09,187 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:09,188 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:09,188 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:09,188 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:09,189 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:09,189 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:09,189 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:09,189 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:09,190 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:09,190 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:09,190 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:09,190 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:09,191 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:09,191 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:09,191 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:09,191 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:09,192 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:09,192 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:09,192 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:09,192 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:09,193 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:09,193 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:09,193 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:09,193 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:09,194 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:09,194 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:09,194 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:09,194 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:09,195 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:09,195 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:09,195 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:09,195 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:09,196 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:09,196 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:09,196 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:09,196 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:09,197 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:09,197 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:09,197 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:09,197 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:09,198 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:09,198 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:09,198 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:09,198 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:09,199 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:09,199 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:09,199 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:09,199 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:09,200 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:09,200 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:09,200 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:09,200 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:09,201 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:09,201 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:09,201 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:09,202 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:09,202 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:09,202 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:09,202 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:09,203 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:09,203 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:09,203 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:09,203 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:09,204 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:09,204 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:09,204 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:09,204 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:09,205 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:09,205 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:09,205 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:09,205 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:09,206 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:09,206 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:09,206 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:09,206 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:09,207 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:09,207 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:09,207 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:09,207 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:09,208 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:09,208 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:09,208 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:09,209 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:09,209 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:09,209 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:09,209 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:09,210 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:09,210 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:09,210 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:09,211 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:09,211 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:09,211 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:09,211 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:09,212 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:09,212 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:09,212 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:09,212 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:09,213 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:09,213 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:09,213 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:09,213 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:09,214 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:09,214 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:09,214 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:09,214 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:09,215 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:09,215 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:09,215 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:09,215 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:09,216 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:09,216 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:09,216 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:09,216 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:09,217 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:09,217 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:09,217 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:09,217 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:09,218 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:09,218 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:09,218 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:09,218 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:09,219 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:09,219 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:09,219 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:09,219 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:09,220 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:09,220 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:09,220 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:09,221 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:09,221 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:09,221 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:09,221 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:09,222 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:09,222 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:09,222 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:09,222 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:09,223 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:09,223 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:09,223 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:09,223 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:09,224 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:09,224 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:09,224 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:09,224 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:09,225 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:09,225 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:09,225 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:09,225 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:09,226 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:09,226 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:09,226 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:09,227 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:09,227 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:09,227 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:09,227 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:09,228 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:09,228 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:09,228 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:09,229 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:09,229 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:09,229 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:09,230 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:09,230 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:09,230 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:09,230 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:09,230 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:09,231 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:09,231 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:09,231 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:09,231 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:09,232 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:09,232 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:09,232 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:09,233 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:09,233 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:09,233 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:09,233 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:09,234 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:09,234 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:09,234 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:09,234 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:09,235 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:09,235 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:09,235 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:09,236 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:09,236 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:09,236 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:09,236 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:09,237 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:09,237 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:09,237 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:09,238 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:09,238 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:09,238 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:09,239 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:09,239 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:09,239 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:09,239 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:09,240 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:09,240 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:09,240 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:09,241 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:09,241 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:09,241 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:09,242 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:09,242 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:09,242 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:09,242 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:09,243 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:09,243 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:09,243 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:09,243 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:09,244 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:09,244 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:09,244 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:09,244 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:09,245 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:09,245 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:09,245 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:09,245 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:09,246 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:09,246 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:09,246 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:09,246 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:09,247 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:09,247 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:09,247 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:09,247 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:09,248 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:09,248 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:09,248 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:09,248 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:09,249 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:09,249 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:09,249 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:09,249 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:09,250 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:09,250 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:09,250 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:09,250 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:09,251 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:09,251 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:09,251 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:09,252 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:09,252 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:09,252 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:09,252 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:09,253 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:09,253 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:09,253 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:09,253 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:09,254 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:09,254 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:09,254 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:09,254 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:09,255 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:09,255 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:09,255 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:09,255 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:09,256 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:09,256 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:09,256 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:09,256 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:09,257 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:09,257 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:09,257 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:09,257 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:09,258 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:09,258 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:09,258 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:09,258 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:09,259 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:09,259 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:09,259 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:09,259 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:09,260 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:09,260 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:09,260 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:09,261 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:09,261 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:09,261 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:09,261 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:09,262 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:09,262 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:09,262 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:09,262 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:09,263 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:09,263 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:09,263 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:09,263 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:09,264 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:09,264 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:09,264 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:09,265 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:09,265 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:09,265 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:09,265 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:09,266 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:09,266 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:09,266 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:09,266 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:09,267 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:09,267 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:09,267 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:09,267 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:09,268 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:09,268 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:09,268 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:09,268 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:09,269 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:09,269 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:09,269 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:09,269 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:09,270 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:09,270 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:09,270 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:09,270 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:09,271 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:09,271 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:09,271 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:09,272 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:09,272 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:09,272 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:09,272 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:09,273 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:09,273 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:09,273 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:09,273 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:09,273 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:09,274 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:09,274 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:09,274 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:09,275 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:09,275 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:09,275 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:09,275 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:09,276 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:09,276 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:09,276 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:09,276 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:09,277 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:09,277 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:09,277 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:09,277 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:09,278 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:09,278 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:09,278 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:09,279 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:09,279 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:09,279 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:09,279 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:09,280 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:09,280 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:09,280 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:09,280 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:09,281 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:09,281 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:09,281 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:09,281 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:09,282 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:09,282 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:09,282 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:09,282 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:09,283 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:09,283 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:09,283 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:09,283 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:09,284 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:09,284 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:09,284 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:09,284 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:09,285 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:09,285 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:09,285 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:09,285 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:09,286 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:09,286 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:09,286 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:09,286 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:09,287 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:09,287 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:09,287 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:09,288 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:09,288 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:09,288 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:09,288 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:09,289 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:09,289 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:09,289 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:09,289 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:09,290 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:09,290 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:09,290 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:09,290 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:09,291 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:09,291 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:09,291 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:09,292 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:09,292 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:09,292 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:09,293 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:09,293 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:09,293 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:09,294 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:09,294 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:09,295 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:09,295 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:09,296 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 610 to 610. [2020-07-28 21:36:09,296 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-28 21:36:09,296 INFO L82 GeneralOperation]: Start isEquivalent. First operand 610 states. Second operand 610 states. [2020-07-28 21:36:09,297 INFO L74 IsIncluded]: Start isIncluded. First operand 610 states. Second operand 610 states. [2020-07-28 21:36:09,297 INFO L87 Difference]: Start difference. First operand 610 states. Second operand 610 states. [2020-07-28 21:36:09,331 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-28 21:36:09,331 INFO L93 Difference]: Finished difference Result 610 states and 2042 transitions. [2020-07-28 21:36:09,332 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 2042 transitions. [2020-07-28 21:36:09,333 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-28 21:36:09,333 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-28 21:36:09,334 INFO L74 IsIncluded]: Start isIncluded. First operand 610 states. Second operand 610 states. [2020-07-28 21:36:09,334 INFO L87 Difference]: Start difference. First operand 610 states. Second operand 610 states. [2020-07-28 21:36:09,371 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-28 21:36:09,371 INFO L93 Difference]: Finished difference Result 610 states and 2042 transitions. [2020-07-28 21:36:09,372 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 2042 transitions. [2020-07-28 21:36:09,373 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-28 21:36:09,374 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-28 21:36:09,374 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-28 21:36:09,374 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-28 21:36:09,374 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 610 states. [2020-07-28 21:36:09,411 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 610 states to 610 states and 2042 transitions. [2020-07-28 21:36:09,411 INFO L78 Accepts]: Start accepts. Automaton has 610 states and 2042 transitions. Word has length 12 [2020-07-28 21:36:09,412 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-28 21:36:09,412 INFO L479 AbstractCegarLoop]: Abstraction has 610 states and 2042 transitions. [2020-07-28 21:36:09,412 INFO L480 AbstractCegarLoop]: Interpolant automaton has 4 states. [2020-07-28 21:36:09,412 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 2042 transitions. [2020-07-28 21:36:09,413 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 14 [2020-07-28 21:36:09,413 INFO L414 BasicCegarLoop]: Found error trace [2020-07-28 21:36:09,414 INFO L422 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-07-28 21:36:09,414 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2020-07-28 21:36:09,414 INFO L427 AbstractCegarLoop]: === Iteration 4 === [ULTIMATE.startErr3INUSE_VIOLATION, ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-28 21:36:09,414 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-28 21:36:09,415 INFO L82 PathProgramCache]: Analyzing trace with hash 1411179946, now seen corresponding path program 1 times [2020-07-28 21:36:09,415 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-07-28 21:36:09,415 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1328681472] [2020-07-28 21:36:09,416 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-28 21:36:09,435 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-28 21:36:09,493 INFO L280 TraceCheckUtils]: 0: Hoare triple {12068#true} [252] ULTIMATE.startENTRY-->L776: Formula: (let ((.cse0 (store |v_#valid_72| 0 0))) (and (< 0 |v_#StackHeapBarrier_18|) (= 0 v_~__unbuffered_p2_EAX~0_36) (= 0 v_~__unbuffered_p0_EAX~0_38) (= 0 v_~main$tmp_guard0~0_49) (= 0 (select .cse0 |v_ULTIMATE.start_main_~#t2169~0.base_23|)) (= (store |v_#length_28| |v_ULTIMATE.start_main_~#t2169~0.base_23| 4) |v_#length_27|) (= 0 |v_#NULL.offset_4|) (= v_~__unbuffered_cnt~0_298 0) (< |v_#StackHeapBarrier_18| |v_ULTIMATE.start_main_~#t2169~0.base_23|) (= |v_#valid_70| (store .cse0 |v_ULTIMATE.start_main_~#t2169~0.base_23| 1)) (= 0 v_~x~0_47) (= (store |v_#memory_int_26| |v_ULTIMATE.start_main_~#t2169~0.base_23| (store (select |v_#memory_int_26| |v_ULTIMATE.start_main_~#t2169~0.base_23|) |v_ULTIMATE.start_main_~#t2169~0.offset_17| 0)) |v_#memory_int_25|) (= 0 v_~y~0_46) (= 0 |v_ULTIMATE.start_main_~#t2169~0.offset_17|) (= 0 v_~main$tmp_guard1~0_31) (= 0 |v_#NULL.base_4|))) InVars {#StackHeapBarrier=|v_#StackHeapBarrier_18|, #valid=|v_#valid_72|, #memory_int=|v_#memory_int_26|, #length=|v_#length_28|} OutVars{ULTIMATE.start_main_#t~nondet4=|v_ULTIMATE.start_main_#t~nondet4_8|, ULTIMATE.start_main_#t~nondet5=|v_ULTIMATE.start_main_#t~nondet5_25|, ULTIMATE.start_main_#t~nondet2=|v_ULTIMATE.start_main_#t~nondet2_7|, ULTIMATE.start_main_#t~nondet3=|v_ULTIMATE.start_main_#t~nondet3_7|, #NULL.offset=|v_#NULL.offset_4|, ULTIMATE.start_main_~#t2169~0.offset=|v_ULTIMATE.start_main_~#t2169~0.offset_17|, ~main$tmp_guard1~0=v_~main$tmp_guard1~0_31, ULTIMATE.start_main_~#t2171~0.base=|v_ULTIMATE.start_main_~#t2171~0.base_23|, ~__unbuffered_p0_EAX~0=v_~__unbuffered_p0_EAX~0_38, ULTIMATE.start_main_~#t2171~0.offset=|v_ULTIMATE.start_main_~#t2171~0.offset_17|, #length=|v_#length_27|, ~__unbuffered_p2_EAX~0=v_~__unbuffered_p2_EAX~0_36, ~y~0=v_~y~0_46, ULTIMATE.start_main_~#t2170~0.offset=|v_ULTIMATE.start_main_~#t2170~0.offset_17|, ULTIMATE.start_main_~#t2169~0.base=|v_ULTIMATE.start_main_~#t2169~0.base_23|, ~main$tmp_guard0~0=v_~main$tmp_guard0~0_49, ULTIMATE.start_main_~#t2172~0.base=|v_ULTIMATE.start_main_~#t2172~0.base_19|, #NULL.base=|v_#NULL.base_4|, #StackHeapBarrier=|v_#StackHeapBarrier_18|, ULTIMATE.start_main_#res=|v_ULTIMATE.start_main_#res_15|, #valid=|v_#valid_70|, #memory_int=|v_#memory_int_25|, ULTIMATE.start_main_~#t2170~0.base=|v_ULTIMATE.start_main_~#t2170~0.base_23|, ~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_298, ULTIMATE.start_main_~#t2172~0.offset=|v_ULTIMATE.start_main_~#t2172~0.offset_15|, ~x~0=v_~x~0_47} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~nondet4, ULTIMATE.start_main_#t~nondet5, ULTIMATE.start_main_#t~nondet2, ULTIMATE.start_main_#t~nondet3, #NULL.offset, ULTIMATE.start_main_~#t2169~0.offset, ~main$tmp_guard1~0, ULTIMATE.start_main_~#t2171~0.base, ~__unbuffered_p0_EAX~0, ULTIMATE.start_main_~#t2171~0.offset, #length, ~__unbuffered_p2_EAX~0, ~y~0, ULTIMATE.start_main_~#t2170~0.offset, ULTIMATE.start_main_~#t2169~0.base, ~main$tmp_guard0~0, ULTIMATE.start_main_~#t2172~0.base, #NULL.base, ULTIMATE.start_main_#res, #valid, #memory_int, ULTIMATE.start_main_~#t2170~0.base, ~__unbuffered_cnt~0, ULTIMATE.start_main_~#t2172~0.offset, ~x~0] {12070#(= 0 ~x~0)} is VALID [2020-07-28 21:36:09,495 INFO L280 TraceCheckUtils]: 1: Hoare triple {12070#(= 0 ~x~0)} [189] L776-->P0ENTRY: Formula: (and (= 0 |v_P0Thread1of1ForFork1_#in~arg.offset_3|) (= 0 v_P0Thread1of1ForFork1_thidvar0_2) (= 0 |v_P0Thread1of1ForFork1_#in~arg.base_3|)) InVars {} OutVars{P0Thread1of1ForFork1_#res.offset=|v_P0Thread1of1ForFork1_#res.offset_3|, P0Thread1of1ForFork1_#in~arg.offset=|v_P0Thread1of1ForFork1_#in~arg.offset_3|, P0Thread1of1ForFork1_#res.base=|v_P0Thread1of1ForFork1_#res.base_3|, P0Thread1of1ForFork1_thidvar0=v_P0Thread1of1ForFork1_thidvar0_2, P0Thread1of1ForFork1_~arg.offset=v_P0Thread1of1ForFork1_~arg.offset_3, P0Thread1of1ForFork1_#in~arg.base=|v_P0Thread1of1ForFork1_#in~arg.base_3|, P0Thread1of1ForFork1_~arg.base=v_P0Thread1of1ForFork1_~arg.base_3} AuxVars[] AssignedVars[P0Thread1of1ForFork1_#res.offset, P0Thread1of1ForFork1_#in~arg.offset, P0Thread1of1ForFork1_#res.base, P0Thread1of1ForFork1_thidvar0, P0Thread1of1ForFork1_~arg.offset, P0Thread1of1ForFork1_#in~arg.base, P0Thread1of1ForFork1_~arg.base] {12070#(= 0 ~x~0)} is VALID [2020-07-28 21:36:09,496 INFO L280 TraceCheckUtils]: 2: Hoare triple {12070#(= 0 ~x~0)} [232] L776-1-->L778: Formula: (and (= |v_#valid_44| (store |v_#valid_45| |v_ULTIMATE.start_main_~#t2170~0.base_12| 1)) (= |v_#length_19| (store |v_#length_20| |v_ULTIMATE.start_main_~#t2170~0.base_12| 4)) (= 0 (select |v_#valid_45| |v_ULTIMATE.start_main_~#t2170~0.base_12|)) (not (= 0 |v_ULTIMATE.start_main_~#t2170~0.base_12|)) (= |v_ULTIMATE.start_main_~#t2170~0.offset_10| 0) (< |v_#StackHeapBarrier_12| |v_ULTIMATE.start_main_~#t2170~0.base_12|) (= (store |v_#memory_int_18| |v_ULTIMATE.start_main_~#t2170~0.base_12| (store (select |v_#memory_int_18| |v_ULTIMATE.start_main_~#t2170~0.base_12|) |v_ULTIMATE.start_main_~#t2170~0.offset_10| 1)) |v_#memory_int_17|)) InVars {#StackHeapBarrier=|v_#StackHeapBarrier_12|, #valid=|v_#valid_45|, #memory_int=|v_#memory_int_18|, #length=|v_#length_20|} OutVars{ULTIMATE.start_main_~#t2170~0.offset=|v_ULTIMATE.start_main_~#t2170~0.offset_10|, #StackHeapBarrier=|v_#StackHeapBarrier_12|, ULTIMATE.start_main_#t~nondet2=|v_ULTIMATE.start_main_#t~nondet2_4|, #valid=|v_#valid_44|, #memory_int=|v_#memory_int_17|, ULTIMATE.start_main_~#t2170~0.base=|v_ULTIMATE.start_main_~#t2170~0.base_12|, #length=|v_#length_19|} AuxVars[] AssignedVars[ULTIMATE.start_main_~#t2170~0.offset, ULTIMATE.start_main_#t~nondet2, #valid, #memory_int, ULTIMATE.start_main_~#t2170~0.base, #length] {12070#(= 0 ~x~0)} is VALID [2020-07-28 21:36:09,497 INFO L280 TraceCheckUtils]: 3: Hoare triple {12070#(= 0 ~x~0)} [191] L778-->P1ENTRY: Formula: (and (= 0 |v_P1Thread1of1ForFork2_#in~arg.base_3|) (= 1 v_P1Thread1of1ForFork2_thidvar0_2) (= 0 |v_P1Thread1of1ForFork2_#in~arg.offset_3|)) InVars {} OutVars{P1Thread1of1ForFork2_#in~arg.base=|v_P1Thread1of1ForFork2_#in~arg.base_3|, P1Thread1of1ForFork2_~arg.offset=v_P1Thread1of1ForFork2_~arg.offset_3, P1Thread1of1ForFork2_~arg.base=v_P1Thread1of1ForFork2_~arg.base_3, P1Thread1of1ForFork2_#res.offset=|v_P1Thread1of1ForFork2_#res.offset_3|, P1Thread1of1ForFork2_thidvar0=v_P1Thread1of1ForFork2_thidvar0_2, P1Thread1of1ForFork2_#in~arg.offset=|v_P1Thread1of1ForFork2_#in~arg.offset_3|, P1Thread1of1ForFork2_#res.base=|v_P1Thread1of1ForFork2_#res.base_3|} AuxVars[] AssignedVars[P1Thread1of1ForFork2_#in~arg.base, P1Thread1of1ForFork2_~arg.offset, P1Thread1of1ForFork2_~arg.base, P1Thread1of1ForFork2_#res.offset, P1Thread1of1ForFork2_thidvar0, P1Thread1of1ForFork2_#in~arg.offset, P1Thread1of1ForFork2_#res.base] {12070#(= 0 ~x~0)} is VALID [2020-07-28 21:36:09,498 INFO L280 TraceCheckUtils]: 4: Hoare triple {12070#(= 0 ~x~0)} [236] L778-1-->L780: Formula: (and (= 0 (select |v_#valid_47| |v_ULTIMATE.start_main_~#t2171~0.base_12|)) (= |v_#memory_int_19| (store |v_#memory_int_20| |v_ULTIMATE.start_main_~#t2171~0.base_12| (store (select |v_#memory_int_20| |v_ULTIMATE.start_main_~#t2171~0.base_12|) |v_ULTIMATE.start_main_~#t2171~0.offset_10| 2))) (= |v_#valid_46| (store |v_#valid_47| |v_ULTIMATE.start_main_~#t2171~0.base_12| 1)) (= 0 |v_ULTIMATE.start_main_~#t2171~0.offset_10|) (not (= 0 |v_ULTIMATE.start_main_~#t2171~0.base_12|)) (= |v_#length_21| (store |v_#length_22| |v_ULTIMATE.start_main_~#t2171~0.base_12| 4)) (< |v_#StackHeapBarrier_13| |v_ULTIMATE.start_main_~#t2171~0.base_12|)) InVars {#StackHeapBarrier=|v_#StackHeapBarrier_13|, #valid=|v_#valid_47|, #memory_int=|v_#memory_int_20|, #length=|v_#length_22|} OutVars{ULTIMATE.start_main_~#t2171~0.base=|v_ULTIMATE.start_main_~#t2171~0.base_12|, #StackHeapBarrier=|v_#StackHeapBarrier_13|, ULTIMATE.start_main_~#t2171~0.offset=|v_ULTIMATE.start_main_~#t2171~0.offset_10|, #valid=|v_#valid_46|, ULTIMATE.start_main_#t~nondet3=|v_ULTIMATE.start_main_#t~nondet3_4|, #memory_int=|v_#memory_int_19|, #length=|v_#length_21|} AuxVars[] AssignedVars[ULTIMATE.start_main_~#t2171~0.base, ULTIMATE.start_main_~#t2171~0.offset, #valid, ULTIMATE.start_main_#t~nondet3, #memory_int, #length] {12070#(= 0 ~x~0)} is VALID [2020-07-28 21:36:09,499 INFO L280 TraceCheckUtils]: 5: Hoare triple {12070#(= 0 ~x~0)} [193] L780-->P2ENTRY: Formula: (and (= 2 v_P2Thread1of1ForFork3_thidvar0_2) (= 0 |v_P2Thread1of1ForFork3_#in~arg.base_3|) (= 0 |v_P2Thread1of1ForFork3_#in~arg.offset_3|)) InVars {} OutVars{P2Thread1of1ForFork3_thidvar0=v_P2Thread1of1ForFork3_thidvar0_2, P2Thread1of1ForFork3_~arg.base=v_P2Thread1of1ForFork3_~arg.base_3, P2Thread1of1ForFork3_#in~arg.base=|v_P2Thread1of1ForFork3_#in~arg.base_3|, P2Thread1of1ForFork3_~arg.offset=v_P2Thread1of1ForFork3_~arg.offset_3, P2Thread1of1ForFork3_#res.base=|v_P2Thread1of1ForFork3_#res.base_3|, P2Thread1of1ForFork3_#res.offset=|v_P2Thread1of1ForFork3_#res.offset_3|, P2Thread1of1ForFork3_#in~arg.offset=|v_P2Thread1of1ForFork3_#in~arg.offset_3|} AuxVars[] AssignedVars[P2Thread1of1ForFork3_thidvar0, P2Thread1of1ForFork3_~arg.base, P2Thread1of1ForFork3_#in~arg.base, P2Thread1of1ForFork3_~arg.offset, P2Thread1of1ForFork3_#res.base, P2Thread1of1ForFork3_#res.offset, P2Thread1of1ForFork3_#in~arg.offset] {12070#(= 0 ~x~0)} is VALID [2020-07-28 21:36:09,500 INFO L280 TraceCheckUtils]: 6: Hoare triple {12070#(= 0 ~x~0)} [229] L780-1-->L782: Formula: (and (= 0 |v_ULTIMATE.start_main_~#t2172~0.offset_9|) (= 0 (select |v_#valid_43| |v_ULTIMATE.start_main_~#t2172~0.base_10|)) (= (store |v_#memory_int_16| |v_ULTIMATE.start_main_~#t2172~0.base_10| (store (select |v_#memory_int_16| |v_ULTIMATE.start_main_~#t2172~0.base_10|) |v_ULTIMATE.start_main_~#t2172~0.offset_9| 3)) |v_#memory_int_15|) (= (store |v_#valid_43| |v_ULTIMATE.start_main_~#t2172~0.base_10| 1) |v_#valid_42|) (< |v_#StackHeapBarrier_11| |v_ULTIMATE.start_main_~#t2172~0.base_10|) (not (= 0 |v_ULTIMATE.start_main_~#t2172~0.base_10|)) (= |v_#length_17| (store |v_#length_18| |v_ULTIMATE.start_main_~#t2172~0.base_10| 4))) InVars {#StackHeapBarrier=|v_#StackHeapBarrier_11|, #valid=|v_#valid_43|, #memory_int=|v_#memory_int_16|, #length=|v_#length_18|} OutVars{#StackHeapBarrier=|v_#StackHeapBarrier_11|, ULTIMATE.start_main_#t~nondet4=|v_ULTIMATE.start_main_#t~nondet4_5|, #valid=|v_#valid_42|, #memory_int=|v_#memory_int_15|, #length=|v_#length_17|, ULTIMATE.start_main_~#t2172~0.offset=|v_ULTIMATE.start_main_~#t2172~0.offset_9|, ULTIMATE.start_main_~#t2172~0.base=|v_ULTIMATE.start_main_~#t2172~0.base_10|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~nondet4, #valid, #memory_int, #length, ULTIMATE.start_main_~#t2172~0.offset, ULTIMATE.start_main_~#t2172~0.base] {12070#(= 0 ~x~0)} is VALID [2020-07-28 21:36:09,501 INFO L280 TraceCheckUtils]: 7: Hoare triple {12070#(= 0 ~x~0)} [214] P2ENTRY-->L741: Formula: (and (= v_P2Thread1of1ForFork3_~arg.base_4 |v_P2Thread1of1ForFork3_#in~arg.base_4|) (= v_~__unbuffered_p2_EAX~0_8 v_~x~0_12) (= |v_P2Thread1of1ForFork3_#in~arg.offset_4| v_P2Thread1of1ForFork3_~arg.offset_4)) InVars {P2Thread1of1ForFork3_#in~arg.base=|v_P2Thread1of1ForFork3_#in~arg.base_4|, ~x~0=v_~x~0_12, P2Thread1of1ForFork3_#in~arg.offset=|v_P2Thread1of1ForFork3_#in~arg.offset_4|} OutVars{P2Thread1of1ForFork3_~arg.base=v_P2Thread1of1ForFork3_~arg.base_4, P2Thread1of1ForFork3_#in~arg.base=|v_P2Thread1of1ForFork3_#in~arg.base_4|, ~__unbuffered_p2_EAX~0=v_~__unbuffered_p2_EAX~0_8, P2Thread1of1ForFork3_~arg.offset=v_P2Thread1of1ForFork3_~arg.offset_4, ~x~0=v_~x~0_12, P2Thread1of1ForFork3_#in~arg.offset=|v_P2Thread1of1ForFork3_#in~arg.offset_4|} AuxVars[] AssignedVars[P2Thread1of1ForFork3_~arg.base, ~__unbuffered_p2_EAX~0, P2Thread1of1ForFork3_~arg.offset] {12071#(= 0 ~__unbuffered_p2_EAX~0)} is VALID [2020-07-28 21:36:09,502 INFO L280 TraceCheckUtils]: 8: Hoare triple {12071#(= 0 ~__unbuffered_p2_EAX~0)} [177] L741-->L744: Formula: (= v_~y~0_2 1) InVars {} OutVars{~y~0=v_~y~0_2} AuxVars[] AssignedVars[~y~0] {12071#(= 0 ~__unbuffered_p2_EAX~0)} is VALID [2020-07-28 21:36:09,503 INFO L280 TraceCheckUtils]: 9: Hoare triple {12071#(= 0 ~__unbuffered_p2_EAX~0)} [187] L782-->P3ENTRY: Formula: (and (= |v_P3Thread1of1ForFork0_#in~arg.base_3| 0) (= 3 v_P3Thread1of1ForFork0_thidvar0_2) (= 0 |v_P3Thread1of1ForFork0_#in~arg.offset_3|)) InVars {} OutVars{P3Thread1of1ForFork0_thidvar0=v_P3Thread1of1ForFork0_thidvar0_2, P3Thread1of1ForFork0_#in~arg.offset=|v_P3Thread1of1ForFork0_#in~arg.offset_3|, P3Thread1of1ForFork0_#res.offset=|v_P3Thread1of1ForFork0_#res.offset_3|, P3Thread1of1ForFork0_~arg.offset=v_P3Thread1of1ForFork0_~arg.offset_3, P3Thread1of1ForFork0_#res.base=|v_P3Thread1of1ForFork0_#res.base_3|, P3Thread1of1ForFork0_#in~arg.base=|v_P3Thread1of1ForFork0_#in~arg.base_3|, P3Thread1of1ForFork0_~arg.base=v_P3Thread1of1ForFork0_~arg.base_3} AuxVars[] AssignedVars[P3Thread1of1ForFork0_thidvar0, P3Thread1of1ForFork0_#in~arg.offset, P3Thread1of1ForFork0_#res.offset, P3Thread1of1ForFork0_~arg.offset, P3Thread1of1ForFork0_#res.base, P3Thread1of1ForFork0_#in~arg.base, P3Thread1of1ForFork0_~arg.base] {12071#(= 0 ~__unbuffered_p2_EAX~0)} is VALID [2020-07-28 21:36:09,508 INFO L280 TraceCheckUtils]: 10: Hoare triple {12071#(= 0 ~__unbuffered_p2_EAX~0)} [246] L782-1-->L3: Formula: (and (let ((.cse0 (= v_~__unbuffered_cnt~0_197 4))) (or (and (= 1 v_~main$tmp_guard0~0_34) .cse0) (and (= 0 v_~main$tmp_guard0~0_34) (not .cse0)))) (= v_ULTIMATE.start_assume_abort_if_not_~cond_14 |v_ULTIMATE.start_assume_abort_if_not_#in~cond_24|) (= (mod v_~main$tmp_guard0~0_34 256) |v_ULTIMATE.start_assume_abort_if_not_#in~cond_24|)) InVars {~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_197} OutVars{ULTIMATE.start_assume_abort_if_not_#in~cond=|v_ULTIMATE.start_assume_abort_if_not_#in~cond_24|, ULTIMATE.start_assume_abort_if_not_~cond=v_ULTIMATE.start_assume_abort_if_not_~cond_14, ULTIMATE.start_main_#t~nondet5=|v_ULTIMATE.start_main_#t~nondet5_9|, ~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_197, ~main$tmp_guard0~0=v_~main$tmp_guard0~0_34} AuxVars[] AssignedVars[ULTIMATE.start_assume_abort_if_not_#in~cond, ULTIMATE.start_assume_abort_if_not_~cond, ULTIMATE.start_main_#t~nondet5, ~main$tmp_guard0~0] {12071#(= 0 ~__unbuffered_p2_EAX~0)} is VALID [2020-07-28 21:36:09,510 INFO L280 TraceCheckUtils]: 11: Hoare triple {12071#(= 0 ~__unbuffered_p2_EAX~0)} [230] L3-->L7: Formula: (and (not (= 0 v_ULTIMATE.start_assume_abort_if_not_~cond_11)) (let ((.cse3 (= 2 v_~__unbuffered_p2_EAX~0_13)) (.cse1 (= 2 v_~__unbuffered_p0_EAX~0_14)) (.cse0 (= 2 v_~y~0_17)) (.cse2 (= 2 v_~x~0_18))) (or (and .cse0 .cse1 .cse2 .cse3 (= 0 v_~main$tmp_guard1~0_14)) (and (or (not .cse3) (not .cse1) (not .cse0) (not .cse2)) (= 1 v_~main$tmp_guard1~0_14)))) (= (mod v_~main$tmp_guard1~0_14 256) |v_ULTIMATE.start___VERIFIER_assert_#in~expression_8|)) InVars {~__unbuffered_p0_EAX~0=v_~__unbuffered_p0_EAX~0_14, ULTIMATE.start_assume_abort_if_not_~cond=v_ULTIMATE.start_assume_abort_if_not_~cond_11, ~__unbuffered_p2_EAX~0=v_~__unbuffered_p2_EAX~0_13, ~y~0=v_~y~0_17, ~x~0=v_~x~0_18} OutVars{~__unbuffered_p0_EAX~0=v_~__unbuffered_p0_EAX~0_14, ULTIMATE.start___VERIFIER_assert_~expression=v_ULTIMATE.start___VERIFIER_assert_~expression_10, ULTIMATE.start_assume_abort_if_not_~cond=v_ULTIMATE.start_assume_abort_if_not_~cond_11, ~main$tmp_guard1~0=v_~main$tmp_guard1~0_14, ~__unbuffered_p2_EAX~0=v_~__unbuffered_p2_EAX~0_13, ~y~0=v_~y~0_17, ~x~0=v_~x~0_18, ULTIMATE.start___VERIFIER_assert_#in~expression=|v_ULTIMATE.start___VERIFIER_assert_#in~expression_8|} AuxVars[] AssignedVars[ULTIMATE.start___VERIFIER_assert_~expression, ~main$tmp_guard1~0, ULTIMATE.start___VERIFIER_assert_#in~expression] {12072#(or (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression|) (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression| 255) 0))} is VALID [2020-07-28 21:36:09,511 INFO L280 TraceCheckUtils]: 12: Hoare triple {12072#(or (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression|) (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression| 255) 0))} [227] L7-->ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION: Formula: (and (= 0 v_ULTIMATE.start___VERIFIER_assert_~expression_9) (= v_ULTIMATE.start___VERIFIER_assert_~expression_9 |v_ULTIMATE.start___VERIFIER_assert_#in~expression_7|)) InVars {ULTIMATE.start___VERIFIER_assert_#in~expression=|v_ULTIMATE.start___VERIFIER_assert_#in~expression_7|} OutVars{ULTIMATE.start___VERIFIER_assert_~expression=v_ULTIMATE.start___VERIFIER_assert_~expression_9, ULTIMATE.start___VERIFIER_assert_#in~expression=|v_ULTIMATE.start___VERIFIER_assert_#in~expression_7|} AuxVars[] AssignedVars[ULTIMATE.start___VERIFIER_assert_~expression] {12069#false} is VALID [2020-07-28 21:36:09,511 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-07-28 21:36:09,512 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1328681472] [2020-07-28 21:36:09,512 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-07-28 21:36:09,512 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2020-07-28 21:36:09,512 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [658271431] [2020-07-28 21:36:09,513 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 13 [2020-07-28 21:36:09,513 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-28 21:36:09,513 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 5 states. [2020-07-28 21:36:09,531 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 13 edges. 13 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-28 21:36:09,531 INFO L459 AbstractCegarLoop]: Interpolant automaton has 5 states [2020-07-28 21:36:09,531 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-07-28 21:36:09,532 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2020-07-28 21:36:09,532 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2020-07-28 21:36:09,532 INFO L87 Difference]: Start difference. First operand 610 states and 2042 transitions. Second operand 5 states. [2020-07-28 21:36:09,787 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-28 21:36:09,787 INFO L93 Difference]: Finished difference Result 914 states and 3000 transitions. [2020-07-28 21:36:09,787 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2020-07-28 21:36:09,788 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 13 [2020-07-28 21:36:09,788 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-28 21:36:09,788 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 5 states. [2020-07-28 21:36:09,789 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6 states to 6 states and 68 transitions. [2020-07-28 21:36:09,789 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 5 states. [2020-07-28 21:36:09,790 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6 states to 6 states and 68 transitions. [2020-07-28 21:36:09,790 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 6 states and 68 transitions. [2020-07-28 21:36:09,886 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 68 edges. 68 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-28 21:36:09,910 INFO L225 Difference]: With dead ends: 914 [2020-07-28 21:36:09,911 INFO L226 Difference]: Without dead ends: 530 [2020-07-28 21:36:09,912 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 6 GetRequests, 0 SyntacticMatches, 0 SemanticMatches, 6 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 2 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=22, Invalid=34, Unknown=0, NotChecked=0, Total=56 [2020-07-28 21:36:09,914 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 530 states. [2020-07-28 21:36:09,924 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:09,924 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:09,925 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:09,925 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:09,925 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:09,925 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:09,926 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:09,926 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:09,926 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:09,926 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:09,927 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:09,927 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:09,927 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:09,927 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:09,928 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:09,928 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:09,928 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:09,928 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:09,928 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:09,929 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:09,929 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:09,929 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:09,929 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:09,930 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:09,930 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:09,930 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:09,930 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:09,931 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:09,931 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:09,931 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:09,931 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:09,932 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:09,932 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:09,932 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:09,932 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:09,933 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:09,933 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:09,933 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:09,933 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:09,934 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:09,934 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:09,934 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:09,934 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:09,935 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:09,935 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:09,935 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:09,935 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:09,936 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:09,936 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:09,936 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:09,936 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:09,936 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:09,937 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:09,937 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:09,937 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:09,937 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:09,938 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:09,938 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:09,938 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:09,938 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:09,939 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:09,939 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:09,939 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:09,940 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:09,940 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:09,940 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:09,940 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:09,941 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:09,941 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:09,941 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:09,941 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:09,942 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:09,942 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:09,942 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:09,942 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:09,943 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:09,943 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:09,943 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:09,943 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:09,944 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:09,944 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:09,944 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:09,944 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:09,945 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:09,945 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:09,945 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:09,945 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:09,946 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:09,946 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:09,946 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:09,946 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:09,947 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:09,947 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:09,947 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:09,947 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:09,948 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:09,948 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:09,948 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:09,948 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:09,949 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:09,949 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:09,949 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:09,949 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:09,950 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:09,950 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:09,950 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:09,950 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:09,951 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:09,951 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:09,951 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:09,951 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:09,952 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:09,952 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:09,952 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:09,952 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:09,953 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:09,953 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:09,953 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:09,953 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:09,954 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:09,954 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:09,954 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:09,954 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:09,955 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:09,955 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:09,955 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:09,955 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:09,956 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:09,956 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:09,956 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:09,956 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:09,957 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:09,957 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:09,957 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:09,957 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:09,958 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:09,958 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:09,958 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:09,958 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:09,959 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:09,959 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:09,959 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:09,959 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:09,959 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:09,960 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:09,960 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:09,960 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:09,960 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:09,960 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:09,960 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:09,960 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:09,961 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:09,961 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:09,961 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:09,961 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:09,961 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:09,961 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:09,961 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:09,962 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:09,962 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:09,962 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:09,962 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:09,962 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:09,962 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:09,962 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:09,963 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:09,963 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:09,963 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:09,963 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:09,963 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:09,964 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:09,964 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:09,964 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:09,964 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:09,964 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:09,964 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:09,965 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:09,965 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:09,965 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:09,965 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:09,965 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:09,965 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:09,966 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:09,966 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:09,966 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:09,966 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:09,966 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:09,967 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:09,967 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:09,967 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:09,967 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:09,967 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:09,967 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:09,968 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:09,968 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:09,968 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:09,968 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:09,968 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:09,969 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:09,969 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:09,969 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:09,969 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:09,969 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:09,969 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:09,970 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:09,970 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:09,970 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:09,970 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:09,970 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:09,970 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:09,971 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:09,971 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:09,971 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:09,971 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:09,971 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:09,971 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:09,972 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:09,972 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:09,972 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:09,972 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:09,972 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:09,972 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:09,973 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:09,973 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:09,973 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:09,973 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:09,973 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:09,974 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:09,974 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:09,974 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:09,974 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:09,974 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:09,975 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:09,975 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:09,975 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:09,975 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:09,975 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:09,975 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:09,975 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:09,976 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:09,976 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:09,976 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:09,976 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:09,976 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:09,976 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:09,976 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:09,977 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:09,977 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:09,977 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:09,977 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:09,977 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:09,977 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:09,977 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:09,978 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:09,978 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:09,978 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:09,978 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:09,978 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:09,978 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:09,979 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:09,979 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:09,979 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:09,979 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:09,979 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:09,979 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:09,979 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:09,980 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:09,980 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:09,980 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:09,980 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:09,980 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:09,980 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:09,981 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:09,981 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:09,981 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:09,981 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:09,981 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:09,981 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:09,982 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:09,982 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:09,982 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:09,982 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:09,982 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:09,982 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:09,983 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:09,983 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:09,983 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:09,983 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:09,983 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:09,983 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:09,984 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:09,984 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:09,984 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:09,984 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:09,984 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:09,985 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:09,985 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:09,985 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:09,985 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:09,985 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:09,986 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:09,986 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:09,986 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:09,986 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:09,986 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:09,987 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:09,987 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:09,987 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:09,987 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:09,987 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:09,988 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:09,988 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:09,988 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:09,988 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:09,988 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:09,989 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:09,989 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:09,989 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:09,989 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:09,989 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:09,990 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:09,990 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:09,990 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:09,990 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:09,990 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:09,991 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:09,991 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:09,991 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:09,991 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:09,991 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:09,991 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:09,992 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:09,992 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:09,992 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:09,992 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:09,992 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:09,993 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:09,993 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:09,993 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:09,993 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:09,993 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:09,994 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:09,994 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:09,994 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:09,994 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:09,994 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:09,994 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:09,995 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:09,995 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:09,995 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:09,995 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:09,995 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:09,996 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:09,996 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:09,996 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:09,996 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:09,996 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:09,997 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:09,997 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:09,997 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:09,997 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:09,997 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:09,998 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:09,998 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:09,998 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:09,998 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:09,998 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:09,998 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:09,999 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:09,999 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:09,999 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:09,999 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:09,999 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:10,000 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:10,000 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:10,000 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:10,000 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:10,000 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:10,001 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:10,001 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:10,001 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:10,001 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:10,001 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:10,002 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:10,002 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:10,002 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:10,002 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:10,002 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:10,003 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:10,003 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:10,003 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:10,003 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:10,003 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:10,004 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:10,004 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:10,004 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:10,004 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:10,004 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:10,004 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:10,005 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:10,005 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:10,005 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:10,005 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:10,005 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:10,006 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:10,006 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:10,006 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:10,006 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:10,006 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:10,007 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:10,007 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:10,007 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:10,007 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:10,007 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:10,008 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:10,008 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:10,008 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:10,008 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:10,008 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:10,009 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:10,009 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:10,009 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:10,009 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:10,009 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:10,010 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:10,010 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:10,010 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:10,010 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:10,010 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:10,011 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:10,011 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:10,011 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:10,011 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:10,011 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:10,011 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:10,012 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:10,012 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:10,012 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:10,012 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:10,012 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:10,013 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:10,013 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:10,013 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:10,013 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:10,013 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:10,014 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:10,014 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:10,014 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:10,014 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:10,014 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:10,015 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:10,015 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:10,015 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:10,015 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:10,015 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:10,016 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:10,016 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:10,016 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:10,016 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:10,016 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:10,017 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:10,017 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:10,017 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:10,017 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:10,017 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:10,018 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:10,018 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:10,018 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:10,018 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:10,018 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:10,019 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:10,019 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:10,019 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:10,019 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:10,020 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:10,020 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:10,020 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:10,020 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:10,020 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:10,021 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:10,021 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:10,021 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:10,021 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:10,021 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:10,022 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:10,022 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:10,022 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:10,022 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:10,022 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:10,022 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:10,023 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:10,023 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:10,023 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:10,023 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:10,023 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:10,024 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:10,024 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:10,024 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:10,024 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:10,024 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:10,025 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:10,025 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:10,025 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:10,025 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:10,025 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:10,026 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:10,026 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:10,026 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:10,026 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:10,027 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:10,027 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:10,027 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:10,027 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:10,027 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:10,028 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:10,028 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:10,028 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:10,028 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:10,028 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:10,029 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:10,029 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:10,029 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:10,029 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:10,030 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:10,030 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:10,030 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:10,031 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:10,031 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:10,031 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:10,031 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:10,032 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 530 to 530. [2020-07-28 21:36:10,032 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-28 21:36:10,032 INFO L82 GeneralOperation]: Start isEquivalent. First operand 530 states. Second operand 530 states. [2020-07-28 21:36:10,033 INFO L74 IsIncluded]: Start isIncluded. First operand 530 states. Second operand 530 states. [2020-07-28 21:36:10,033 INFO L87 Difference]: Start difference. First operand 530 states. Second operand 530 states. [2020-07-28 21:36:10,061 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-28 21:36:10,061 INFO L93 Difference]: Finished difference Result 530 states and 1708 transitions. [2020-07-28 21:36:10,061 INFO L276 IsEmpty]: Start isEmpty. Operand 530 states and 1708 transitions. [2020-07-28 21:36:10,063 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-28 21:36:10,063 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-28 21:36:10,063 INFO L74 IsIncluded]: Start isIncluded. First operand 530 states. Second operand 530 states. [2020-07-28 21:36:10,063 INFO L87 Difference]: Start difference. First operand 530 states. Second operand 530 states. [2020-07-28 21:36:10,092 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-28 21:36:10,093 INFO L93 Difference]: Finished difference Result 530 states and 1708 transitions. [2020-07-28 21:36:10,093 INFO L276 IsEmpty]: Start isEmpty. Operand 530 states and 1708 transitions. [2020-07-28 21:36:10,094 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-28 21:36:10,094 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-28 21:36:10,095 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-28 21:36:10,095 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-28 21:36:10,095 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 530 states. [2020-07-28 21:36:10,123 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 530 states to 530 states and 1708 transitions. [2020-07-28 21:36:10,123 INFO L78 Accepts]: Start accepts. Automaton has 530 states and 1708 transitions. Word has length 13 [2020-07-28 21:36:10,123 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-28 21:36:10,123 INFO L479 AbstractCegarLoop]: Abstraction has 530 states and 1708 transitions. [2020-07-28 21:36:10,123 INFO L480 AbstractCegarLoop]: Interpolant automaton has 5 states. [2020-07-28 21:36:10,123 INFO L276 IsEmpty]: Start isEmpty. Operand 530 states and 1708 transitions. [2020-07-28 21:36:10,125 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2020-07-28 21:36:10,125 INFO L414 BasicCegarLoop]: Found error trace [2020-07-28 21:36:10,125 INFO L422 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-07-28 21:36:10,125 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3 [2020-07-28 21:36:10,125 INFO L427 AbstractCegarLoop]: === Iteration 5 === [ULTIMATE.startErr3INUSE_VIOLATION, ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-28 21:36:10,125 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-28 21:36:10,126 INFO L82 PathProgramCache]: Analyzing trace with hash -635139139, now seen corresponding path program 1 times [2020-07-28 21:36:10,126 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-07-28 21:36:10,126 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [38348171] [2020-07-28 21:36:10,126 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-28 21:36:10,145 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-28 21:36:10,194 INFO L280 TraceCheckUtils]: 0: Hoare triple {15115#true} [252] ULTIMATE.startENTRY-->L776: Formula: (let ((.cse0 (store |v_#valid_72| 0 0))) (and (< 0 |v_#StackHeapBarrier_18|) (= 0 v_~__unbuffered_p2_EAX~0_36) (= 0 v_~__unbuffered_p0_EAX~0_38) (= 0 v_~main$tmp_guard0~0_49) (= 0 (select .cse0 |v_ULTIMATE.start_main_~#t2169~0.base_23|)) (= (store |v_#length_28| |v_ULTIMATE.start_main_~#t2169~0.base_23| 4) |v_#length_27|) (= 0 |v_#NULL.offset_4|) (= v_~__unbuffered_cnt~0_298 0) (< |v_#StackHeapBarrier_18| |v_ULTIMATE.start_main_~#t2169~0.base_23|) (= |v_#valid_70| (store .cse0 |v_ULTIMATE.start_main_~#t2169~0.base_23| 1)) (= 0 v_~x~0_47) (= (store |v_#memory_int_26| |v_ULTIMATE.start_main_~#t2169~0.base_23| (store (select |v_#memory_int_26| |v_ULTIMATE.start_main_~#t2169~0.base_23|) |v_ULTIMATE.start_main_~#t2169~0.offset_17| 0)) |v_#memory_int_25|) (= 0 v_~y~0_46) (= 0 |v_ULTIMATE.start_main_~#t2169~0.offset_17|) (= 0 v_~main$tmp_guard1~0_31) (= 0 |v_#NULL.base_4|))) InVars {#StackHeapBarrier=|v_#StackHeapBarrier_18|, #valid=|v_#valid_72|, #memory_int=|v_#memory_int_26|, #length=|v_#length_28|} OutVars{ULTIMATE.start_main_#t~nondet4=|v_ULTIMATE.start_main_#t~nondet4_8|, ULTIMATE.start_main_#t~nondet5=|v_ULTIMATE.start_main_#t~nondet5_25|, ULTIMATE.start_main_#t~nondet2=|v_ULTIMATE.start_main_#t~nondet2_7|, ULTIMATE.start_main_#t~nondet3=|v_ULTIMATE.start_main_#t~nondet3_7|, #NULL.offset=|v_#NULL.offset_4|, ULTIMATE.start_main_~#t2169~0.offset=|v_ULTIMATE.start_main_~#t2169~0.offset_17|, ~main$tmp_guard1~0=v_~main$tmp_guard1~0_31, ULTIMATE.start_main_~#t2171~0.base=|v_ULTIMATE.start_main_~#t2171~0.base_23|, ~__unbuffered_p0_EAX~0=v_~__unbuffered_p0_EAX~0_38, ULTIMATE.start_main_~#t2171~0.offset=|v_ULTIMATE.start_main_~#t2171~0.offset_17|, #length=|v_#length_27|, ~__unbuffered_p2_EAX~0=v_~__unbuffered_p2_EAX~0_36, ~y~0=v_~y~0_46, ULTIMATE.start_main_~#t2170~0.offset=|v_ULTIMATE.start_main_~#t2170~0.offset_17|, ULTIMATE.start_main_~#t2169~0.base=|v_ULTIMATE.start_main_~#t2169~0.base_23|, ~main$tmp_guard0~0=v_~main$tmp_guard0~0_49, ULTIMATE.start_main_~#t2172~0.base=|v_ULTIMATE.start_main_~#t2172~0.base_19|, #NULL.base=|v_#NULL.base_4|, #StackHeapBarrier=|v_#StackHeapBarrier_18|, ULTIMATE.start_main_#res=|v_ULTIMATE.start_main_#res_15|, #valid=|v_#valid_70|, #memory_int=|v_#memory_int_25|, ULTIMATE.start_main_~#t2170~0.base=|v_ULTIMATE.start_main_~#t2170~0.base_23|, ~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_298, ULTIMATE.start_main_~#t2172~0.offset=|v_ULTIMATE.start_main_~#t2172~0.offset_15|, ~x~0=v_~x~0_47} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~nondet4, ULTIMATE.start_main_#t~nondet5, ULTIMATE.start_main_#t~nondet2, ULTIMATE.start_main_#t~nondet3, #NULL.offset, ULTIMATE.start_main_~#t2169~0.offset, ~main$tmp_guard1~0, ULTIMATE.start_main_~#t2171~0.base, ~__unbuffered_p0_EAX~0, ULTIMATE.start_main_~#t2171~0.offset, #length, ~__unbuffered_p2_EAX~0, ~y~0, ULTIMATE.start_main_~#t2170~0.offset, ULTIMATE.start_main_~#t2169~0.base, ~main$tmp_guard0~0, ULTIMATE.start_main_~#t2172~0.base, #NULL.base, ULTIMATE.start_main_#res, #valid, #memory_int, ULTIMATE.start_main_~#t2170~0.base, ~__unbuffered_cnt~0, ULTIMATE.start_main_~#t2172~0.offset, ~x~0] {15117#(= 0 ~__unbuffered_p0_EAX~0)} is VALID [2020-07-28 21:36:10,195 INFO L280 TraceCheckUtils]: 1: Hoare triple {15117#(= 0 ~__unbuffered_p0_EAX~0)} [189] L776-->P0ENTRY: Formula: (and (= 0 |v_P0Thread1of1ForFork1_#in~arg.offset_3|) (= 0 v_P0Thread1of1ForFork1_thidvar0_2) (= 0 |v_P0Thread1of1ForFork1_#in~arg.base_3|)) InVars {} OutVars{P0Thread1of1ForFork1_#res.offset=|v_P0Thread1of1ForFork1_#res.offset_3|, P0Thread1of1ForFork1_#in~arg.offset=|v_P0Thread1of1ForFork1_#in~arg.offset_3|, P0Thread1of1ForFork1_#res.base=|v_P0Thread1of1ForFork1_#res.base_3|, P0Thread1of1ForFork1_thidvar0=v_P0Thread1of1ForFork1_thidvar0_2, P0Thread1of1ForFork1_~arg.offset=v_P0Thread1of1ForFork1_~arg.offset_3, P0Thread1of1ForFork1_#in~arg.base=|v_P0Thread1of1ForFork1_#in~arg.base_3|, P0Thread1of1ForFork1_~arg.base=v_P0Thread1of1ForFork1_~arg.base_3} AuxVars[] AssignedVars[P0Thread1of1ForFork1_#res.offset, P0Thread1of1ForFork1_#in~arg.offset, P0Thread1of1ForFork1_#res.base, P0Thread1of1ForFork1_thidvar0, P0Thread1of1ForFork1_~arg.offset, P0Thread1of1ForFork1_#in~arg.base, P0Thread1of1ForFork1_~arg.base] {15117#(= 0 ~__unbuffered_p0_EAX~0)} is VALID [2020-07-28 21:36:10,196 INFO L280 TraceCheckUtils]: 2: Hoare triple {15117#(= 0 ~__unbuffered_p0_EAX~0)} [232] L776-1-->L778: Formula: (and (= |v_#valid_44| (store |v_#valid_45| |v_ULTIMATE.start_main_~#t2170~0.base_12| 1)) (= |v_#length_19| (store |v_#length_20| |v_ULTIMATE.start_main_~#t2170~0.base_12| 4)) (= 0 (select |v_#valid_45| |v_ULTIMATE.start_main_~#t2170~0.base_12|)) (not (= 0 |v_ULTIMATE.start_main_~#t2170~0.base_12|)) (= |v_ULTIMATE.start_main_~#t2170~0.offset_10| 0) (< |v_#StackHeapBarrier_12| |v_ULTIMATE.start_main_~#t2170~0.base_12|) (= (store |v_#memory_int_18| |v_ULTIMATE.start_main_~#t2170~0.base_12| (store (select |v_#memory_int_18| |v_ULTIMATE.start_main_~#t2170~0.base_12|) |v_ULTIMATE.start_main_~#t2170~0.offset_10| 1)) |v_#memory_int_17|)) InVars {#StackHeapBarrier=|v_#StackHeapBarrier_12|, #valid=|v_#valid_45|, #memory_int=|v_#memory_int_18|, #length=|v_#length_20|} OutVars{ULTIMATE.start_main_~#t2170~0.offset=|v_ULTIMATE.start_main_~#t2170~0.offset_10|, #StackHeapBarrier=|v_#StackHeapBarrier_12|, ULTIMATE.start_main_#t~nondet2=|v_ULTIMATE.start_main_#t~nondet2_4|, #valid=|v_#valid_44|, #memory_int=|v_#memory_int_17|, ULTIMATE.start_main_~#t2170~0.base=|v_ULTIMATE.start_main_~#t2170~0.base_12|, #length=|v_#length_19|} AuxVars[] AssignedVars[ULTIMATE.start_main_~#t2170~0.offset, ULTIMATE.start_main_#t~nondet2, #valid, #memory_int, ULTIMATE.start_main_~#t2170~0.base, #length] {15117#(= 0 ~__unbuffered_p0_EAX~0)} is VALID [2020-07-28 21:36:10,196 INFO L280 TraceCheckUtils]: 3: Hoare triple {15117#(= 0 ~__unbuffered_p0_EAX~0)} [191] L778-->P1ENTRY: Formula: (and (= 0 |v_P1Thread1of1ForFork2_#in~arg.base_3|) (= 1 v_P1Thread1of1ForFork2_thidvar0_2) (= 0 |v_P1Thread1of1ForFork2_#in~arg.offset_3|)) InVars {} OutVars{P1Thread1of1ForFork2_#in~arg.base=|v_P1Thread1of1ForFork2_#in~arg.base_3|, P1Thread1of1ForFork2_~arg.offset=v_P1Thread1of1ForFork2_~arg.offset_3, P1Thread1of1ForFork2_~arg.base=v_P1Thread1of1ForFork2_~arg.base_3, P1Thread1of1ForFork2_#res.offset=|v_P1Thread1of1ForFork2_#res.offset_3|, P1Thread1of1ForFork2_thidvar0=v_P1Thread1of1ForFork2_thidvar0_2, P1Thread1of1ForFork2_#in~arg.offset=|v_P1Thread1of1ForFork2_#in~arg.offset_3|, P1Thread1of1ForFork2_#res.base=|v_P1Thread1of1ForFork2_#res.base_3|} AuxVars[] AssignedVars[P1Thread1of1ForFork2_#in~arg.base, P1Thread1of1ForFork2_~arg.offset, P1Thread1of1ForFork2_~arg.base, P1Thread1of1ForFork2_#res.offset, P1Thread1of1ForFork2_thidvar0, P1Thread1of1ForFork2_#in~arg.offset, P1Thread1of1ForFork2_#res.base] {15117#(= 0 ~__unbuffered_p0_EAX~0)} is VALID [2020-07-28 21:36:10,197 INFO L280 TraceCheckUtils]: 4: Hoare triple {15117#(= 0 ~__unbuffered_p0_EAX~0)} [236] L778-1-->L780: Formula: (and (= 0 (select |v_#valid_47| |v_ULTIMATE.start_main_~#t2171~0.base_12|)) (= |v_#memory_int_19| (store |v_#memory_int_20| |v_ULTIMATE.start_main_~#t2171~0.base_12| (store (select |v_#memory_int_20| |v_ULTIMATE.start_main_~#t2171~0.base_12|) |v_ULTIMATE.start_main_~#t2171~0.offset_10| 2))) (= |v_#valid_46| (store |v_#valid_47| |v_ULTIMATE.start_main_~#t2171~0.base_12| 1)) (= 0 |v_ULTIMATE.start_main_~#t2171~0.offset_10|) (not (= 0 |v_ULTIMATE.start_main_~#t2171~0.base_12|)) (= |v_#length_21| (store |v_#length_22| |v_ULTIMATE.start_main_~#t2171~0.base_12| 4)) (< |v_#StackHeapBarrier_13| |v_ULTIMATE.start_main_~#t2171~0.base_12|)) InVars {#StackHeapBarrier=|v_#StackHeapBarrier_13|, #valid=|v_#valid_47|, #memory_int=|v_#memory_int_20|, #length=|v_#length_22|} OutVars{ULTIMATE.start_main_~#t2171~0.base=|v_ULTIMATE.start_main_~#t2171~0.base_12|, #StackHeapBarrier=|v_#StackHeapBarrier_13|, ULTIMATE.start_main_~#t2171~0.offset=|v_ULTIMATE.start_main_~#t2171~0.offset_10|, #valid=|v_#valid_46|, ULTIMATE.start_main_#t~nondet3=|v_ULTIMATE.start_main_#t~nondet3_4|, #memory_int=|v_#memory_int_19|, #length=|v_#length_21|} AuxVars[] AssignedVars[ULTIMATE.start_main_~#t2171~0.base, ULTIMATE.start_main_~#t2171~0.offset, #valid, ULTIMATE.start_main_#t~nondet3, #memory_int, #length] {15117#(= 0 ~__unbuffered_p0_EAX~0)} is VALID [2020-07-28 21:36:10,198 INFO L280 TraceCheckUtils]: 5: Hoare triple {15117#(= 0 ~__unbuffered_p0_EAX~0)} [193] L780-->P2ENTRY: Formula: (and (= 2 v_P2Thread1of1ForFork3_thidvar0_2) (= 0 |v_P2Thread1of1ForFork3_#in~arg.base_3|) (= 0 |v_P2Thread1of1ForFork3_#in~arg.offset_3|)) InVars {} OutVars{P2Thread1of1ForFork3_thidvar0=v_P2Thread1of1ForFork3_thidvar0_2, P2Thread1of1ForFork3_~arg.base=v_P2Thread1of1ForFork3_~arg.base_3, P2Thread1of1ForFork3_#in~arg.base=|v_P2Thread1of1ForFork3_#in~arg.base_3|, P2Thread1of1ForFork3_~arg.offset=v_P2Thread1of1ForFork3_~arg.offset_3, P2Thread1of1ForFork3_#res.base=|v_P2Thread1of1ForFork3_#res.base_3|, P2Thread1of1ForFork3_#res.offset=|v_P2Thread1of1ForFork3_#res.offset_3|, P2Thread1of1ForFork3_#in~arg.offset=|v_P2Thread1of1ForFork3_#in~arg.offset_3|} AuxVars[] AssignedVars[P2Thread1of1ForFork3_thidvar0, P2Thread1of1ForFork3_~arg.base, P2Thread1of1ForFork3_#in~arg.base, P2Thread1of1ForFork3_~arg.offset, P2Thread1of1ForFork3_#res.base, P2Thread1of1ForFork3_#res.offset, P2Thread1of1ForFork3_#in~arg.offset] {15117#(= 0 ~__unbuffered_p0_EAX~0)} is VALID [2020-07-28 21:36:10,202 INFO L280 TraceCheckUtils]: 6: Hoare triple {15117#(= 0 ~__unbuffered_p0_EAX~0)} [229] L780-1-->L782: Formula: (and (= 0 |v_ULTIMATE.start_main_~#t2172~0.offset_9|) (= 0 (select |v_#valid_43| |v_ULTIMATE.start_main_~#t2172~0.base_10|)) (= (store |v_#memory_int_16| |v_ULTIMATE.start_main_~#t2172~0.base_10| (store (select |v_#memory_int_16| |v_ULTIMATE.start_main_~#t2172~0.base_10|) |v_ULTIMATE.start_main_~#t2172~0.offset_9| 3)) |v_#memory_int_15|) (= (store |v_#valid_43| |v_ULTIMATE.start_main_~#t2172~0.base_10| 1) |v_#valid_42|) (< |v_#StackHeapBarrier_11| |v_ULTIMATE.start_main_~#t2172~0.base_10|) (not (= 0 |v_ULTIMATE.start_main_~#t2172~0.base_10|)) (= |v_#length_17| (store |v_#length_18| |v_ULTIMATE.start_main_~#t2172~0.base_10| 4))) InVars {#StackHeapBarrier=|v_#StackHeapBarrier_11|, #valid=|v_#valid_43|, #memory_int=|v_#memory_int_16|, #length=|v_#length_18|} OutVars{#StackHeapBarrier=|v_#StackHeapBarrier_11|, ULTIMATE.start_main_#t~nondet4=|v_ULTIMATE.start_main_#t~nondet4_5|, #valid=|v_#valid_42|, #memory_int=|v_#memory_int_15|, #length=|v_#length_17|, ULTIMATE.start_main_~#t2172~0.offset=|v_ULTIMATE.start_main_~#t2172~0.offset_9|, ULTIMATE.start_main_~#t2172~0.base=|v_ULTIMATE.start_main_~#t2172~0.base_10|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~nondet4, #valid, #memory_int, #length, ULTIMATE.start_main_~#t2172~0.offset, ULTIMATE.start_main_~#t2172~0.base] {15117#(= 0 ~__unbuffered_p0_EAX~0)} is VALID [2020-07-28 21:36:10,203 INFO L280 TraceCheckUtils]: 7: Hoare triple {15117#(= 0 ~__unbuffered_p0_EAX~0)} [187] L782-->P3ENTRY: Formula: (and (= |v_P3Thread1of1ForFork0_#in~arg.base_3| 0) (= 3 v_P3Thread1of1ForFork0_thidvar0_2) (= 0 |v_P3Thread1of1ForFork0_#in~arg.offset_3|)) InVars {} OutVars{P3Thread1of1ForFork0_thidvar0=v_P3Thread1of1ForFork0_thidvar0_2, P3Thread1of1ForFork0_#in~arg.offset=|v_P3Thread1of1ForFork0_#in~arg.offset_3|, P3Thread1of1ForFork0_#res.offset=|v_P3Thread1of1ForFork0_#res.offset_3|, P3Thread1of1ForFork0_~arg.offset=v_P3Thread1of1ForFork0_~arg.offset_3, P3Thread1of1ForFork0_#res.base=|v_P3Thread1of1ForFork0_#res.base_3|, P3Thread1of1ForFork0_#in~arg.base=|v_P3Thread1of1ForFork0_#in~arg.base_3|, P3Thread1of1ForFork0_~arg.base=v_P3Thread1of1ForFork0_~arg.base_3} AuxVars[] AssignedVars[P3Thread1of1ForFork0_thidvar0, P3Thread1of1ForFork0_#in~arg.offset, P3Thread1of1ForFork0_#res.offset, P3Thread1of1ForFork0_~arg.offset, P3Thread1of1ForFork0_#res.base, P3Thread1of1ForFork0_#in~arg.base, P3Thread1of1ForFork0_~arg.base] {15117#(= 0 ~__unbuffered_p0_EAX~0)} is VALID [2020-07-28 21:36:10,204 INFO L280 TraceCheckUtils]: 8: Hoare triple {15117#(= 0 ~__unbuffered_p0_EAX~0)} [212] P3ENTRY-->L756: Formula: (and (= |v_P3Thread1of1ForFork0_#in~arg.base_4| v_P3Thread1of1ForFork0_~arg.base_4) (= 2 v_~y~0_12) (= v_P3Thread1of1ForFork0_~arg.offset_4 |v_P3Thread1of1ForFork0_#in~arg.offset_4|)) InVars {P3Thread1of1ForFork0_#in~arg.offset=|v_P3Thread1of1ForFork0_#in~arg.offset_4|, P3Thread1of1ForFork0_#in~arg.base=|v_P3Thread1of1ForFork0_#in~arg.base_4|} OutVars{P3Thread1of1ForFork0_#in~arg.offset=|v_P3Thread1of1ForFork0_#in~arg.offset_4|, P3Thread1of1ForFork0_~arg.offset=v_P3Thread1of1ForFork0_~arg.offset_4, ~y~0=v_~y~0_12, P3Thread1of1ForFork0_#in~arg.base=|v_P3Thread1of1ForFork0_#in~arg.base_4|, P3Thread1of1ForFork0_~arg.base=v_P3Thread1of1ForFork0_~arg.base_4} AuxVars[] AssignedVars[P3Thread1of1ForFork0_~arg.offset, ~y~0, P3Thread1of1ForFork0_~arg.base] {15117#(= 0 ~__unbuffered_p0_EAX~0)} is VALID [2020-07-28 21:36:10,205 INFO L280 TraceCheckUtils]: 9: Hoare triple {15117#(= 0 ~__unbuffered_p0_EAX~0)} [246] L782-1-->L3: Formula: (and (let ((.cse0 (= v_~__unbuffered_cnt~0_197 4))) (or (and (= 1 v_~main$tmp_guard0~0_34) .cse0) (and (= 0 v_~main$tmp_guard0~0_34) (not .cse0)))) (= v_ULTIMATE.start_assume_abort_if_not_~cond_14 |v_ULTIMATE.start_assume_abort_if_not_#in~cond_24|) (= (mod v_~main$tmp_guard0~0_34 256) |v_ULTIMATE.start_assume_abort_if_not_#in~cond_24|)) InVars {~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_197} OutVars{ULTIMATE.start_assume_abort_if_not_#in~cond=|v_ULTIMATE.start_assume_abort_if_not_#in~cond_24|, ULTIMATE.start_assume_abort_if_not_~cond=v_ULTIMATE.start_assume_abort_if_not_~cond_14, ULTIMATE.start_main_#t~nondet5=|v_ULTIMATE.start_main_#t~nondet5_9|, ~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_197, ~main$tmp_guard0~0=v_~main$tmp_guard0~0_34} AuxVars[] AssignedVars[ULTIMATE.start_assume_abort_if_not_#in~cond, ULTIMATE.start_assume_abort_if_not_~cond, ULTIMATE.start_main_#t~nondet5, ~main$tmp_guard0~0] {15117#(= 0 ~__unbuffered_p0_EAX~0)} is VALID [2020-07-28 21:36:10,205 INFO L280 TraceCheckUtils]: 10: Hoare triple {15117#(= 0 ~__unbuffered_p0_EAX~0)} [220] P1ENTRY-->L729: Formula: (and (= v_P1Thread1of1ForFork2_~arg.offset_4 |v_P1Thread1of1ForFork2_#in~arg.offset_4|) (= 2 v_~x~0_13) (= v_P1Thread1of1ForFork2_~arg.base_4 |v_P1Thread1of1ForFork2_#in~arg.base_4|)) InVars {P1Thread1of1ForFork2_#in~arg.base=|v_P1Thread1of1ForFork2_#in~arg.base_4|, P1Thread1of1ForFork2_#in~arg.offset=|v_P1Thread1of1ForFork2_#in~arg.offset_4|} OutVars{P1Thread1of1ForFork2_#in~arg.base=|v_P1Thread1of1ForFork2_#in~arg.base_4|, P1Thread1of1ForFork2_~arg.offset=v_P1Thread1of1ForFork2_~arg.offset_4, P1Thread1of1ForFork2_~arg.base=v_P1Thread1of1ForFork2_~arg.base_4, P1Thread1of1ForFork2_#in~arg.offset=|v_P1Thread1of1ForFork2_#in~arg.offset_4|, ~x~0=v_~x~0_13} AuxVars[] AssignedVars[P1Thread1of1ForFork2_~arg.offset, P1Thread1of1ForFork2_~arg.base, ~x~0] {15117#(= 0 ~__unbuffered_p0_EAX~0)} is VALID [2020-07-28 21:36:10,206 INFO L280 TraceCheckUtils]: 11: Hoare triple {15117#(= 0 ~__unbuffered_p0_EAX~0)} [214] P2ENTRY-->L741: Formula: (and (= v_P2Thread1of1ForFork3_~arg.base_4 |v_P2Thread1of1ForFork3_#in~arg.base_4|) (= v_~__unbuffered_p2_EAX~0_8 v_~x~0_12) (= |v_P2Thread1of1ForFork3_#in~arg.offset_4| v_P2Thread1of1ForFork3_~arg.offset_4)) InVars {P2Thread1of1ForFork3_#in~arg.base=|v_P2Thread1of1ForFork3_#in~arg.base_4|, ~x~0=v_~x~0_12, P2Thread1of1ForFork3_#in~arg.offset=|v_P2Thread1of1ForFork3_#in~arg.offset_4|} OutVars{P2Thread1of1ForFork3_~arg.base=v_P2Thread1of1ForFork3_~arg.base_4, P2Thread1of1ForFork3_#in~arg.base=|v_P2Thread1of1ForFork3_#in~arg.base_4|, ~__unbuffered_p2_EAX~0=v_~__unbuffered_p2_EAX~0_8, P2Thread1of1ForFork3_~arg.offset=v_P2Thread1of1ForFork3_~arg.offset_4, ~x~0=v_~x~0_12, P2Thread1of1ForFork3_#in~arg.offset=|v_P2Thread1of1ForFork3_#in~arg.offset_4|} AuxVars[] AssignedVars[P2Thread1of1ForFork3_~arg.base, ~__unbuffered_p2_EAX~0, P2Thread1of1ForFork3_~arg.offset] {15117#(= 0 ~__unbuffered_p0_EAX~0)} is VALID [2020-07-28 21:36:10,208 INFO L280 TraceCheckUtils]: 12: Hoare triple {15117#(= 0 ~__unbuffered_p0_EAX~0)} [230] L3-->L7: Formula: (and (not (= 0 v_ULTIMATE.start_assume_abort_if_not_~cond_11)) (let ((.cse3 (= 2 v_~__unbuffered_p2_EAX~0_13)) (.cse1 (= 2 v_~__unbuffered_p0_EAX~0_14)) (.cse0 (= 2 v_~y~0_17)) (.cse2 (= 2 v_~x~0_18))) (or (and .cse0 .cse1 .cse2 .cse3 (= 0 v_~main$tmp_guard1~0_14)) (and (or (not .cse3) (not .cse1) (not .cse0) (not .cse2)) (= 1 v_~main$tmp_guard1~0_14)))) (= (mod v_~main$tmp_guard1~0_14 256) |v_ULTIMATE.start___VERIFIER_assert_#in~expression_8|)) InVars {~__unbuffered_p0_EAX~0=v_~__unbuffered_p0_EAX~0_14, ULTIMATE.start_assume_abort_if_not_~cond=v_ULTIMATE.start_assume_abort_if_not_~cond_11, ~__unbuffered_p2_EAX~0=v_~__unbuffered_p2_EAX~0_13, ~y~0=v_~y~0_17, ~x~0=v_~x~0_18} OutVars{~__unbuffered_p0_EAX~0=v_~__unbuffered_p0_EAX~0_14, ULTIMATE.start___VERIFIER_assert_~expression=v_ULTIMATE.start___VERIFIER_assert_~expression_10, ULTIMATE.start_assume_abort_if_not_~cond=v_ULTIMATE.start_assume_abort_if_not_~cond_11, ~main$tmp_guard1~0=v_~main$tmp_guard1~0_14, ~__unbuffered_p2_EAX~0=v_~__unbuffered_p2_EAX~0_13, ~y~0=v_~y~0_17, ~x~0=v_~x~0_18, ULTIMATE.start___VERIFIER_assert_#in~expression=|v_ULTIMATE.start___VERIFIER_assert_#in~expression_8|} AuxVars[] AssignedVars[ULTIMATE.start___VERIFIER_assert_~expression, ~main$tmp_guard1~0, ULTIMATE.start___VERIFIER_assert_#in~expression] {15118#(or (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression|) (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression| 255) 0))} is VALID [2020-07-28 21:36:10,209 INFO L280 TraceCheckUtils]: 13: Hoare triple {15118#(or (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression|) (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression| 255) 0))} [227] L7-->ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION: Formula: (and (= 0 v_ULTIMATE.start___VERIFIER_assert_~expression_9) (= v_ULTIMATE.start___VERIFIER_assert_~expression_9 |v_ULTIMATE.start___VERIFIER_assert_#in~expression_7|)) InVars {ULTIMATE.start___VERIFIER_assert_#in~expression=|v_ULTIMATE.start___VERIFIER_assert_#in~expression_7|} OutVars{ULTIMATE.start___VERIFIER_assert_~expression=v_ULTIMATE.start___VERIFIER_assert_~expression_9, ULTIMATE.start___VERIFIER_assert_#in~expression=|v_ULTIMATE.start___VERIFIER_assert_#in~expression_7|} AuxVars[] AssignedVars[ULTIMATE.start___VERIFIER_assert_~expression] {15116#false} is VALID [2020-07-28 21:36:10,210 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-07-28 21:36:10,210 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [38348171] [2020-07-28 21:36:10,210 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-07-28 21:36:10,211 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2020-07-28 21:36:10,211 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1486235565] [2020-07-28 21:36:10,211 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 14 [2020-07-28 21:36:10,212 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-28 21:36:10,212 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 4 states. [2020-07-28 21:36:10,232 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 14 edges. 14 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-28 21:36:10,232 INFO L459 AbstractCegarLoop]: Interpolant automaton has 4 states [2020-07-28 21:36:10,232 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-07-28 21:36:10,232 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2020-07-28 21:36:10,233 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2020-07-28 21:36:10,233 INFO L87 Difference]: Start difference. First operand 530 states and 1708 transitions. Second operand 4 states. [2020-07-28 21:36:10,362 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-28 21:36:10,362 INFO L93 Difference]: Finished difference Result 562 states and 1764 transitions. [2020-07-28 21:36:10,362 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2020-07-28 21:36:10,363 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 14 [2020-07-28 21:36:10,363 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-28 21:36:10,363 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 4 states. [2020-07-28 21:36:10,364 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5 states to 5 states and 51 transitions. [2020-07-28 21:36:10,364 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 4 states. [2020-07-28 21:36:10,365 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5 states to 5 states and 51 transitions. [2020-07-28 21:36:10,365 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 5 states and 51 transitions. [2020-07-28 21:36:10,446 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 51 edges. 51 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-28 21:36:10,470 INFO L225 Difference]: With dead ends: 562 [2020-07-28 21:36:10,471 INFO L226 Difference]: Without dead ends: 498 [2020-07-28 21:36:10,471 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 0 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2020-07-28 21:36:10,475 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 498 states. [2020-07-28 21:36:10,498 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:10,499 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:10,499 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:10,499 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:10,500 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:10,500 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:10,500 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:10,500 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:10,501 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:10,501 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:10,501 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:10,501 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:10,502 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:10,502 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:10,502 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:10,502 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:10,503 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:10,503 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:10,503 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:10,503 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:10,503 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:10,504 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:10,504 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:10,504 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:10,504 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:10,505 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:10,505 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:10,505 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:10,505 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:10,507 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:10,507 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:10,507 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:10,508 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:10,508 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:10,508 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:10,508 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:10,508 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:10,509 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:10,509 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:10,509 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:10,509 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:10,510 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:10,510 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:10,510 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:10,510 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:10,510 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:10,511 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:10,511 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:10,511 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:10,511 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:10,512 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:10,512 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:10,512 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:10,512 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:10,513 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:10,513 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:10,513 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:10,513 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:10,513 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:10,514 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:10,514 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:10,514 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:10,514 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:10,515 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:10,515 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:10,515 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:10,515 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:10,516 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:10,516 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:10,516 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:10,516 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:10,516 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:10,517 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:10,517 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:10,517 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:10,517 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:10,518 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:10,518 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:10,518 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:10,518 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:10,519 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:10,519 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:10,519 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:10,519 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:10,519 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:10,520 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:10,520 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:10,520 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:10,520 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:10,521 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:10,521 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:10,521 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:10,521 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:10,522 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:10,522 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:10,522 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:10,522 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:10,522 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:10,523 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:10,523 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:10,523 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:10,523 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:10,524 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:10,524 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:10,524 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:10,524 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:10,525 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:10,525 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:10,525 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:10,525 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:10,525 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:10,526 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:10,526 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:10,526 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:10,526 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:10,527 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:10,527 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:10,527 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:10,527 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:10,528 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:10,528 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:10,528 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:10,528 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:10,528 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:10,529 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:10,529 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:10,529 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:10,529 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:10,530 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:10,530 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:10,530 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:10,530 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:10,531 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:10,531 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:10,531 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:10,531 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:10,532 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:10,532 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:10,532 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:10,532 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:10,532 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:10,533 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:10,533 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:10,533 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:10,533 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:10,534 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:10,534 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:10,534 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:10,534 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:10,535 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:10,535 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:10,535 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:10,535 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:10,535 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:10,536 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:10,536 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:10,536 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:10,536 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:10,537 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:10,537 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:10,537 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:10,537 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:10,538 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:10,538 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:10,538 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:10,538 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:10,538 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:10,539 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:10,539 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:10,539 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:10,539 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:10,540 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:10,540 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:10,540 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:10,540 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:10,541 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:10,541 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:10,541 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:10,541 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:10,541 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:10,542 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:10,542 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:10,542 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:10,542 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:10,543 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:10,543 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:10,543 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:10,543 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:10,544 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:10,544 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:10,544 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:10,544 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:10,545 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:10,545 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:10,545 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:10,545 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:10,546 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:10,546 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:10,546 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:10,546 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:10,547 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:10,547 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:10,547 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:10,547 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:10,548 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:10,548 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:10,548 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:10,549 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:10,549 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:10,549 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:10,549 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:10,550 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:10,550 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:10,550 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:10,550 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:10,551 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:10,551 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:10,551 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:10,552 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:10,552 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:10,552 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:10,552 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:10,553 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:10,553 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:10,553 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:10,553 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:10,554 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:10,554 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:10,554 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:10,555 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:10,555 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:10,555 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:10,555 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:10,556 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:10,556 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:10,556 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:10,556 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:10,557 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:10,557 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:10,557 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:10,558 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:10,558 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:10,558 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:10,559 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:10,559 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:10,559 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:10,559 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:10,559 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:10,560 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:10,560 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:10,560 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:10,560 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:10,561 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:10,561 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:10,561 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:10,561 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:10,562 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:10,562 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:10,562 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:10,562 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:10,563 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:10,563 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:10,563 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:10,563 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:10,564 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:10,564 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:10,564 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:10,564 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:10,565 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:10,565 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:10,565 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:10,565 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:10,566 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:10,566 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:10,566 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:10,566 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:10,567 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:10,567 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:10,567 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:10,567 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:10,568 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:10,568 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:10,568 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:10,568 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:10,569 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:10,569 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:10,569 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:10,569 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:10,570 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:10,570 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:10,570 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:10,570 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:10,571 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:10,571 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:10,571 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:10,571 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:10,572 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:10,572 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:10,572 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:10,572 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:10,573 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:10,573 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:10,573 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:10,573 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:10,574 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:10,574 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:10,574 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:10,574 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:10,575 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:10,575 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:10,575 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:10,576 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:10,576 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:10,576 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:10,576 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:10,577 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:10,577 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:10,577 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:10,577 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:10,578 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:10,578 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:10,578 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:10,578 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:10,579 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:10,579 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:10,579 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:10,580 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:10,580 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:10,580 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:10,580 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:10,581 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:10,581 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:10,581 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:10,581 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:10,582 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:10,582 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:10,582 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:10,582 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:10,582 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:10,583 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:10,583 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:10,583 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:10,583 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:10,584 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:10,584 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:10,584 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:10,584 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:10,585 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:10,585 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:10,585 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:10,585 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:10,586 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:10,586 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:10,586 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:10,586 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:10,587 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:10,587 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:10,587 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:10,588 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:10,588 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:10,588 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:10,589 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:10,589 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:10,589 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:10,589 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:10,590 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:10,590 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:10,590 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:10,591 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:10,591 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:10,591 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:10,591 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:10,592 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:10,592 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:10,592 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:10,593 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:10,593 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:10,593 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:10,593 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:10,594 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:10,594 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:10,594 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:10,595 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:10,595 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:10,595 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:10,596 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:10,596 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:10,596 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:10,596 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:10,597 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:10,597 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:10,597 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:10,598 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:10,598 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:10,598 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:10,598 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:10,599 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:10,599 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:10,599 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:10,600 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:10,600 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:10,600 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:10,600 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:10,601 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:10,601 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:10,601 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:10,601 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:10,602 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:10,602 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:10,602 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:10,603 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:10,603 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:10,603 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:10,603 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:10,604 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:10,604 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:10,604 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:10,604 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:10,604 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:10,605 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:10,605 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:10,605 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:10,606 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:10,606 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:10,606 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:10,606 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:10,606 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:10,607 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:10,607 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:10,607 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:10,608 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:10,608 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:10,608 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:10,608 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:10,609 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:10,609 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:10,609 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:10,609 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:10,610 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:10,610 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:10,610 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:10,610 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:10,611 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:10,611 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:10,611 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:10,611 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:10,612 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:10,612 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:10,612 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:10,613 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:10,614 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:10,614 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:10,614 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:10,614 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:10,615 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:10,615 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:10,615 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:10,615 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:10,616 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:10,616 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:10,616 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:10,616 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:10,617 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:10,617 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:10,617 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:10,617 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:10,618 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:10,618 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:10,618 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:10,618 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:10,619 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:10,619 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:10,619 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:10,619 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:10,620 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:10,620 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:10,620 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:10,621 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:10,621 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:10,621 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:10,621 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:10,622 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:10,622 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:10,622 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:10,623 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:10,623 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:10,623 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:10,623 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:10,624 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:10,624 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:10,624 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:10,625 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:10,625 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:10,626 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:10,626 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:10,626 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:10,627 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:10,627 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:10,628 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 498 to 498. [2020-07-28 21:36:10,628 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-28 21:36:10,629 INFO L82 GeneralOperation]: Start isEquivalent. First operand 498 states. Second operand 498 states. [2020-07-28 21:36:10,629 INFO L74 IsIncluded]: Start isIncluded. First operand 498 states. Second operand 498 states. [2020-07-28 21:36:10,629 INFO L87 Difference]: Start difference. First operand 498 states. Second operand 498 states. [2020-07-28 21:36:10,661 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-28 21:36:10,661 INFO L93 Difference]: Finished difference Result 498 states and 1588 transitions. [2020-07-28 21:36:10,662 INFO L276 IsEmpty]: Start isEmpty. Operand 498 states and 1588 transitions. [2020-07-28 21:36:10,666 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-28 21:36:10,666 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-28 21:36:10,667 INFO L74 IsIncluded]: Start isIncluded. First operand 498 states. Second operand 498 states. [2020-07-28 21:36:10,667 INFO L87 Difference]: Start difference. First operand 498 states. Second operand 498 states. [2020-07-28 21:36:10,720 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-28 21:36:10,720 INFO L93 Difference]: Finished difference Result 498 states and 1588 transitions. [2020-07-28 21:36:10,720 INFO L276 IsEmpty]: Start isEmpty. Operand 498 states and 1588 transitions. [2020-07-28 21:36:10,722 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-28 21:36:10,722 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-28 21:36:10,722 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-28 21:36:10,723 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-28 21:36:10,723 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 498 states. [2020-07-28 21:36:10,747 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 498 states to 498 states and 1588 transitions. [2020-07-28 21:36:10,747 INFO L78 Accepts]: Start accepts. Automaton has 498 states and 1588 transitions. Word has length 14 [2020-07-28 21:36:10,747 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-28 21:36:10,747 INFO L479 AbstractCegarLoop]: Abstraction has 498 states and 1588 transitions. [2020-07-28 21:36:10,747 INFO L480 AbstractCegarLoop]: Interpolant automaton has 4 states. [2020-07-28 21:36:10,747 INFO L276 IsEmpty]: Start isEmpty. Operand 498 states and 1588 transitions. [2020-07-28 21:36:10,749 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 16 [2020-07-28 21:36:10,749 INFO L414 BasicCegarLoop]: Found error trace [2020-07-28 21:36:10,749 INFO L422 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-07-28 21:36:10,749 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4 [2020-07-28 21:36:10,749 INFO L427 AbstractCegarLoop]: === Iteration 6 === [ULTIMATE.startErr3INUSE_VIOLATION, ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-28 21:36:10,750 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-28 21:36:10,750 INFO L82 PathProgramCache]: Analyzing trace with hash -1533442537, now seen corresponding path program 1 times [2020-07-28 21:36:10,750 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-07-28 21:36:10,751 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [899876617] [2020-07-28 21:36:10,751 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-28 21:36:10,773 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-28 21:36:10,832 INFO L280 TraceCheckUtils]: 0: Hoare triple {17677#true} [252] ULTIMATE.startENTRY-->L776: Formula: (let ((.cse0 (store |v_#valid_72| 0 0))) (and (< 0 |v_#StackHeapBarrier_18|) (= 0 v_~__unbuffered_p2_EAX~0_36) (= 0 v_~__unbuffered_p0_EAX~0_38) (= 0 v_~main$tmp_guard0~0_49) (= 0 (select .cse0 |v_ULTIMATE.start_main_~#t2169~0.base_23|)) (= (store |v_#length_28| |v_ULTIMATE.start_main_~#t2169~0.base_23| 4) |v_#length_27|) (= 0 |v_#NULL.offset_4|) (= v_~__unbuffered_cnt~0_298 0) (< |v_#StackHeapBarrier_18| |v_ULTIMATE.start_main_~#t2169~0.base_23|) (= |v_#valid_70| (store .cse0 |v_ULTIMATE.start_main_~#t2169~0.base_23| 1)) (= 0 v_~x~0_47) (= (store |v_#memory_int_26| |v_ULTIMATE.start_main_~#t2169~0.base_23| (store (select |v_#memory_int_26| |v_ULTIMATE.start_main_~#t2169~0.base_23|) |v_ULTIMATE.start_main_~#t2169~0.offset_17| 0)) |v_#memory_int_25|) (= 0 v_~y~0_46) (= 0 |v_ULTIMATE.start_main_~#t2169~0.offset_17|) (= 0 v_~main$tmp_guard1~0_31) (= 0 |v_#NULL.base_4|))) InVars {#StackHeapBarrier=|v_#StackHeapBarrier_18|, #valid=|v_#valid_72|, #memory_int=|v_#memory_int_26|, #length=|v_#length_28|} OutVars{ULTIMATE.start_main_#t~nondet4=|v_ULTIMATE.start_main_#t~nondet4_8|, ULTIMATE.start_main_#t~nondet5=|v_ULTIMATE.start_main_#t~nondet5_25|, ULTIMATE.start_main_#t~nondet2=|v_ULTIMATE.start_main_#t~nondet2_7|, ULTIMATE.start_main_#t~nondet3=|v_ULTIMATE.start_main_#t~nondet3_7|, #NULL.offset=|v_#NULL.offset_4|, ULTIMATE.start_main_~#t2169~0.offset=|v_ULTIMATE.start_main_~#t2169~0.offset_17|, ~main$tmp_guard1~0=v_~main$tmp_guard1~0_31, ULTIMATE.start_main_~#t2171~0.base=|v_ULTIMATE.start_main_~#t2171~0.base_23|, ~__unbuffered_p0_EAX~0=v_~__unbuffered_p0_EAX~0_38, ULTIMATE.start_main_~#t2171~0.offset=|v_ULTIMATE.start_main_~#t2171~0.offset_17|, #length=|v_#length_27|, ~__unbuffered_p2_EAX~0=v_~__unbuffered_p2_EAX~0_36, ~y~0=v_~y~0_46, ULTIMATE.start_main_~#t2170~0.offset=|v_ULTIMATE.start_main_~#t2170~0.offset_17|, ULTIMATE.start_main_~#t2169~0.base=|v_ULTIMATE.start_main_~#t2169~0.base_23|, ~main$tmp_guard0~0=v_~main$tmp_guard0~0_49, ULTIMATE.start_main_~#t2172~0.base=|v_ULTIMATE.start_main_~#t2172~0.base_19|, #NULL.base=|v_#NULL.base_4|, #StackHeapBarrier=|v_#StackHeapBarrier_18|, ULTIMATE.start_main_#res=|v_ULTIMATE.start_main_#res_15|, #valid=|v_#valid_70|, #memory_int=|v_#memory_int_25|, ULTIMATE.start_main_~#t2170~0.base=|v_ULTIMATE.start_main_~#t2170~0.base_23|, ~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_298, ULTIMATE.start_main_~#t2172~0.offset=|v_ULTIMATE.start_main_~#t2172~0.offset_15|, ~x~0=v_~x~0_47} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~nondet4, ULTIMATE.start_main_#t~nondet5, ULTIMATE.start_main_#t~nondet2, ULTIMATE.start_main_#t~nondet3, #NULL.offset, ULTIMATE.start_main_~#t2169~0.offset, ~main$tmp_guard1~0, ULTIMATE.start_main_~#t2171~0.base, ~__unbuffered_p0_EAX~0, ULTIMATE.start_main_~#t2171~0.offset, #length, ~__unbuffered_p2_EAX~0, ~y~0, ULTIMATE.start_main_~#t2170~0.offset, ULTIMATE.start_main_~#t2169~0.base, ~main$tmp_guard0~0, ULTIMATE.start_main_~#t2172~0.base, #NULL.base, ULTIMATE.start_main_#res, #valid, #memory_int, ULTIMATE.start_main_~#t2170~0.base, ~__unbuffered_cnt~0, ULTIMATE.start_main_~#t2172~0.offset, ~x~0] {17677#true} is VALID [2020-07-28 21:36:10,832 INFO L280 TraceCheckUtils]: 1: Hoare triple {17677#true} [189] L776-->P0ENTRY: Formula: (and (= 0 |v_P0Thread1of1ForFork1_#in~arg.offset_3|) (= 0 v_P0Thread1of1ForFork1_thidvar0_2) (= 0 |v_P0Thread1of1ForFork1_#in~arg.base_3|)) InVars {} OutVars{P0Thread1of1ForFork1_#res.offset=|v_P0Thread1of1ForFork1_#res.offset_3|, P0Thread1of1ForFork1_#in~arg.offset=|v_P0Thread1of1ForFork1_#in~arg.offset_3|, P0Thread1of1ForFork1_#res.base=|v_P0Thread1of1ForFork1_#res.base_3|, P0Thread1of1ForFork1_thidvar0=v_P0Thread1of1ForFork1_thidvar0_2, P0Thread1of1ForFork1_~arg.offset=v_P0Thread1of1ForFork1_~arg.offset_3, P0Thread1of1ForFork1_#in~arg.base=|v_P0Thread1of1ForFork1_#in~arg.base_3|, P0Thread1of1ForFork1_~arg.base=v_P0Thread1of1ForFork1_~arg.base_3} AuxVars[] AssignedVars[P0Thread1of1ForFork1_#res.offset, P0Thread1of1ForFork1_#in~arg.offset, P0Thread1of1ForFork1_#res.base, P0Thread1of1ForFork1_thidvar0, P0Thread1of1ForFork1_~arg.offset, P0Thread1of1ForFork1_#in~arg.base, P0Thread1of1ForFork1_~arg.base] {17677#true} is VALID [2020-07-28 21:36:10,832 INFO L280 TraceCheckUtils]: 2: Hoare triple {17677#true} [211] P0ENTRY-->L714: Formula: (and (= v_~__unbuffered_p0_EAX~0_8 v_~y~0_11) (= v_P0Thread1of1ForFork1_~arg.base_4 |v_P0Thread1of1ForFork1_#in~arg.base_4|) (= v_P0Thread1of1ForFork1_~arg.offset_4 |v_P0Thread1of1ForFork1_#in~arg.offset_4|)) InVars {P0Thread1of1ForFork1_#in~arg.offset=|v_P0Thread1of1ForFork1_#in~arg.offset_4|, P0Thread1of1ForFork1_#in~arg.base=|v_P0Thread1of1ForFork1_#in~arg.base_4|, ~y~0=v_~y~0_11} OutVars{~__unbuffered_p0_EAX~0=v_~__unbuffered_p0_EAX~0_8, P0Thread1of1ForFork1_#in~arg.offset=|v_P0Thread1of1ForFork1_#in~arg.offset_4|, P0Thread1of1ForFork1_~arg.offset=v_P0Thread1of1ForFork1_~arg.offset_4, P0Thread1of1ForFork1_#in~arg.base=|v_P0Thread1of1ForFork1_#in~arg.base_4|, ~y~0=v_~y~0_11, P0Thread1of1ForFork1_~arg.base=v_P0Thread1of1ForFork1_~arg.base_4} AuxVars[] AssignedVars[~__unbuffered_p0_EAX~0, P0Thread1of1ForFork1_~arg.offset, P0Thread1of1ForFork1_~arg.base] {17677#true} is VALID [2020-07-28 21:36:10,834 INFO L280 TraceCheckUtils]: 3: Hoare triple {17677#true} [166] L714-->L717: Formula: (= v_~x~0_1 1) InVars {} OutVars{~x~0=v_~x~0_1} AuxVars[] AssignedVars[~x~0] {17679#(= 1 ~x~0)} is VALID [2020-07-28 21:36:10,836 INFO L280 TraceCheckUtils]: 4: Hoare triple {17679#(= 1 ~x~0)} [232] L776-1-->L778: Formula: (and (= |v_#valid_44| (store |v_#valid_45| |v_ULTIMATE.start_main_~#t2170~0.base_12| 1)) (= |v_#length_19| (store |v_#length_20| |v_ULTIMATE.start_main_~#t2170~0.base_12| 4)) (= 0 (select |v_#valid_45| |v_ULTIMATE.start_main_~#t2170~0.base_12|)) (not (= 0 |v_ULTIMATE.start_main_~#t2170~0.base_12|)) (= |v_ULTIMATE.start_main_~#t2170~0.offset_10| 0) (< |v_#StackHeapBarrier_12| |v_ULTIMATE.start_main_~#t2170~0.base_12|) (= (store |v_#memory_int_18| |v_ULTIMATE.start_main_~#t2170~0.base_12| (store (select |v_#memory_int_18| |v_ULTIMATE.start_main_~#t2170~0.base_12|) |v_ULTIMATE.start_main_~#t2170~0.offset_10| 1)) |v_#memory_int_17|)) InVars {#StackHeapBarrier=|v_#StackHeapBarrier_12|, #valid=|v_#valid_45|, #memory_int=|v_#memory_int_18|, #length=|v_#length_20|} OutVars{ULTIMATE.start_main_~#t2170~0.offset=|v_ULTIMATE.start_main_~#t2170~0.offset_10|, #StackHeapBarrier=|v_#StackHeapBarrier_12|, ULTIMATE.start_main_#t~nondet2=|v_ULTIMATE.start_main_#t~nondet2_4|, #valid=|v_#valid_44|, #memory_int=|v_#memory_int_17|, ULTIMATE.start_main_~#t2170~0.base=|v_ULTIMATE.start_main_~#t2170~0.base_12|, #length=|v_#length_19|} AuxVars[] AssignedVars[ULTIMATE.start_main_~#t2170~0.offset, ULTIMATE.start_main_#t~nondet2, #valid, #memory_int, ULTIMATE.start_main_~#t2170~0.base, #length] {17679#(= 1 ~x~0)} is VALID [2020-07-28 21:36:10,838 INFO L280 TraceCheckUtils]: 5: Hoare triple {17679#(= 1 ~x~0)} [191] L778-->P1ENTRY: Formula: (and (= 0 |v_P1Thread1of1ForFork2_#in~arg.base_3|) (= 1 v_P1Thread1of1ForFork2_thidvar0_2) (= 0 |v_P1Thread1of1ForFork2_#in~arg.offset_3|)) InVars {} OutVars{P1Thread1of1ForFork2_#in~arg.base=|v_P1Thread1of1ForFork2_#in~arg.base_3|, P1Thread1of1ForFork2_~arg.offset=v_P1Thread1of1ForFork2_~arg.offset_3, P1Thread1of1ForFork2_~arg.base=v_P1Thread1of1ForFork2_~arg.base_3, P1Thread1of1ForFork2_#res.offset=|v_P1Thread1of1ForFork2_#res.offset_3|, P1Thread1of1ForFork2_thidvar0=v_P1Thread1of1ForFork2_thidvar0_2, P1Thread1of1ForFork2_#in~arg.offset=|v_P1Thread1of1ForFork2_#in~arg.offset_3|, P1Thread1of1ForFork2_#res.base=|v_P1Thread1of1ForFork2_#res.base_3|} AuxVars[] AssignedVars[P1Thread1of1ForFork2_#in~arg.base, P1Thread1of1ForFork2_~arg.offset, P1Thread1of1ForFork2_~arg.base, P1Thread1of1ForFork2_#res.offset, P1Thread1of1ForFork2_thidvar0, P1Thread1of1ForFork2_#in~arg.offset, P1Thread1of1ForFork2_#res.base] {17679#(= 1 ~x~0)} is VALID [2020-07-28 21:36:10,840 INFO L280 TraceCheckUtils]: 6: Hoare triple {17679#(= 1 ~x~0)} [236] L778-1-->L780: Formula: (and (= 0 (select |v_#valid_47| |v_ULTIMATE.start_main_~#t2171~0.base_12|)) (= |v_#memory_int_19| (store |v_#memory_int_20| |v_ULTIMATE.start_main_~#t2171~0.base_12| (store (select |v_#memory_int_20| |v_ULTIMATE.start_main_~#t2171~0.base_12|) |v_ULTIMATE.start_main_~#t2171~0.offset_10| 2))) (= |v_#valid_46| (store |v_#valid_47| |v_ULTIMATE.start_main_~#t2171~0.base_12| 1)) (= 0 |v_ULTIMATE.start_main_~#t2171~0.offset_10|) (not (= 0 |v_ULTIMATE.start_main_~#t2171~0.base_12|)) (= |v_#length_21| (store |v_#length_22| |v_ULTIMATE.start_main_~#t2171~0.base_12| 4)) (< |v_#StackHeapBarrier_13| |v_ULTIMATE.start_main_~#t2171~0.base_12|)) InVars {#StackHeapBarrier=|v_#StackHeapBarrier_13|, #valid=|v_#valid_47|, #memory_int=|v_#memory_int_20|, #length=|v_#length_22|} OutVars{ULTIMATE.start_main_~#t2171~0.base=|v_ULTIMATE.start_main_~#t2171~0.base_12|, #StackHeapBarrier=|v_#StackHeapBarrier_13|, ULTIMATE.start_main_~#t2171~0.offset=|v_ULTIMATE.start_main_~#t2171~0.offset_10|, #valid=|v_#valid_46|, ULTIMATE.start_main_#t~nondet3=|v_ULTIMATE.start_main_#t~nondet3_4|, #memory_int=|v_#memory_int_19|, #length=|v_#length_21|} AuxVars[] AssignedVars[ULTIMATE.start_main_~#t2171~0.base, ULTIMATE.start_main_~#t2171~0.offset, #valid, ULTIMATE.start_main_#t~nondet3, #memory_int, #length] {17679#(= 1 ~x~0)} is VALID [2020-07-28 21:36:10,842 INFO L280 TraceCheckUtils]: 7: Hoare triple {17679#(= 1 ~x~0)} [193] L780-->P2ENTRY: Formula: (and (= 2 v_P2Thread1of1ForFork3_thidvar0_2) (= 0 |v_P2Thread1of1ForFork3_#in~arg.base_3|) (= 0 |v_P2Thread1of1ForFork3_#in~arg.offset_3|)) InVars {} OutVars{P2Thread1of1ForFork3_thidvar0=v_P2Thread1of1ForFork3_thidvar0_2, P2Thread1of1ForFork3_~arg.base=v_P2Thread1of1ForFork3_~arg.base_3, P2Thread1of1ForFork3_#in~arg.base=|v_P2Thread1of1ForFork3_#in~arg.base_3|, P2Thread1of1ForFork3_~arg.offset=v_P2Thread1of1ForFork3_~arg.offset_3, P2Thread1of1ForFork3_#res.base=|v_P2Thread1of1ForFork3_#res.base_3|, P2Thread1of1ForFork3_#res.offset=|v_P2Thread1of1ForFork3_#res.offset_3|, P2Thread1of1ForFork3_#in~arg.offset=|v_P2Thread1of1ForFork3_#in~arg.offset_3|} AuxVars[] AssignedVars[P2Thread1of1ForFork3_thidvar0, P2Thread1of1ForFork3_~arg.base, P2Thread1of1ForFork3_#in~arg.base, P2Thread1of1ForFork3_~arg.offset, P2Thread1of1ForFork3_#res.base, P2Thread1of1ForFork3_#res.offset, P2Thread1of1ForFork3_#in~arg.offset] {17679#(= 1 ~x~0)} is VALID [2020-07-28 21:36:10,844 INFO L280 TraceCheckUtils]: 8: Hoare triple {17679#(= 1 ~x~0)} [229] L780-1-->L782: Formula: (and (= 0 |v_ULTIMATE.start_main_~#t2172~0.offset_9|) (= 0 (select |v_#valid_43| |v_ULTIMATE.start_main_~#t2172~0.base_10|)) (= (store |v_#memory_int_16| |v_ULTIMATE.start_main_~#t2172~0.base_10| (store (select |v_#memory_int_16| |v_ULTIMATE.start_main_~#t2172~0.base_10|) |v_ULTIMATE.start_main_~#t2172~0.offset_9| 3)) |v_#memory_int_15|) (= (store |v_#valid_43| |v_ULTIMATE.start_main_~#t2172~0.base_10| 1) |v_#valid_42|) (< |v_#StackHeapBarrier_11| |v_ULTIMATE.start_main_~#t2172~0.base_10|) (not (= 0 |v_ULTIMATE.start_main_~#t2172~0.base_10|)) (= |v_#length_17| (store |v_#length_18| |v_ULTIMATE.start_main_~#t2172~0.base_10| 4))) InVars {#StackHeapBarrier=|v_#StackHeapBarrier_11|, #valid=|v_#valid_43|, #memory_int=|v_#memory_int_16|, #length=|v_#length_18|} OutVars{#StackHeapBarrier=|v_#StackHeapBarrier_11|, ULTIMATE.start_main_#t~nondet4=|v_ULTIMATE.start_main_#t~nondet4_5|, #valid=|v_#valid_42|, #memory_int=|v_#memory_int_15|, #length=|v_#length_17|, ULTIMATE.start_main_~#t2172~0.offset=|v_ULTIMATE.start_main_~#t2172~0.offset_9|, ULTIMATE.start_main_~#t2172~0.base=|v_ULTIMATE.start_main_~#t2172~0.base_10|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~nondet4, #valid, #memory_int, #length, ULTIMATE.start_main_~#t2172~0.offset, ULTIMATE.start_main_~#t2172~0.base] {17679#(= 1 ~x~0)} is VALID [2020-07-28 21:36:10,846 INFO L280 TraceCheckUtils]: 9: Hoare triple {17679#(= 1 ~x~0)} [214] P2ENTRY-->L741: Formula: (and (= v_P2Thread1of1ForFork3_~arg.base_4 |v_P2Thread1of1ForFork3_#in~arg.base_4|) (= v_~__unbuffered_p2_EAX~0_8 v_~x~0_12) (= |v_P2Thread1of1ForFork3_#in~arg.offset_4| v_P2Thread1of1ForFork3_~arg.offset_4)) InVars {P2Thread1of1ForFork3_#in~arg.base=|v_P2Thread1of1ForFork3_#in~arg.base_4|, ~x~0=v_~x~0_12, P2Thread1of1ForFork3_#in~arg.offset=|v_P2Thread1of1ForFork3_#in~arg.offset_4|} OutVars{P2Thread1of1ForFork3_~arg.base=v_P2Thread1of1ForFork3_~arg.base_4, P2Thread1of1ForFork3_#in~arg.base=|v_P2Thread1of1ForFork3_#in~arg.base_4|, ~__unbuffered_p2_EAX~0=v_~__unbuffered_p2_EAX~0_8, P2Thread1of1ForFork3_~arg.offset=v_P2Thread1of1ForFork3_~arg.offset_4, ~x~0=v_~x~0_12, P2Thread1of1ForFork3_#in~arg.offset=|v_P2Thread1of1ForFork3_#in~arg.offset_4|} AuxVars[] AssignedVars[P2Thread1of1ForFork3_~arg.base, ~__unbuffered_p2_EAX~0, P2Thread1of1ForFork3_~arg.offset] {17680#(= 1 ~__unbuffered_p2_EAX~0)} is VALID [2020-07-28 21:36:10,848 INFO L280 TraceCheckUtils]: 10: Hoare triple {17680#(= 1 ~__unbuffered_p2_EAX~0)} [177] L741-->L744: Formula: (= v_~y~0_2 1) InVars {} OutVars{~y~0=v_~y~0_2} AuxVars[] AssignedVars[~y~0] {17680#(= 1 ~__unbuffered_p2_EAX~0)} is VALID [2020-07-28 21:36:10,850 INFO L280 TraceCheckUtils]: 11: Hoare triple {17680#(= 1 ~__unbuffered_p2_EAX~0)} [187] L782-->P3ENTRY: Formula: (and (= |v_P3Thread1of1ForFork0_#in~arg.base_3| 0) (= 3 v_P3Thread1of1ForFork0_thidvar0_2) (= 0 |v_P3Thread1of1ForFork0_#in~arg.offset_3|)) InVars {} OutVars{P3Thread1of1ForFork0_thidvar0=v_P3Thread1of1ForFork0_thidvar0_2, P3Thread1of1ForFork0_#in~arg.offset=|v_P3Thread1of1ForFork0_#in~arg.offset_3|, P3Thread1of1ForFork0_#res.offset=|v_P3Thread1of1ForFork0_#res.offset_3|, P3Thread1of1ForFork0_~arg.offset=v_P3Thread1of1ForFork0_~arg.offset_3, P3Thread1of1ForFork0_#res.base=|v_P3Thread1of1ForFork0_#res.base_3|, P3Thread1of1ForFork0_#in~arg.base=|v_P3Thread1of1ForFork0_#in~arg.base_3|, P3Thread1of1ForFork0_~arg.base=v_P3Thread1of1ForFork0_~arg.base_3} AuxVars[] AssignedVars[P3Thread1of1ForFork0_thidvar0, P3Thread1of1ForFork0_#in~arg.offset, P3Thread1of1ForFork0_#res.offset, P3Thread1of1ForFork0_~arg.offset, P3Thread1of1ForFork0_#res.base, P3Thread1of1ForFork0_#in~arg.base, P3Thread1of1ForFork0_~arg.base] {17680#(= 1 ~__unbuffered_p2_EAX~0)} is VALID [2020-07-28 21:36:10,851 INFO L280 TraceCheckUtils]: 12: Hoare triple {17680#(= 1 ~__unbuffered_p2_EAX~0)} [246] L782-1-->L3: Formula: (and (let ((.cse0 (= v_~__unbuffered_cnt~0_197 4))) (or (and (= 1 v_~main$tmp_guard0~0_34) .cse0) (and (= 0 v_~main$tmp_guard0~0_34) (not .cse0)))) (= v_ULTIMATE.start_assume_abort_if_not_~cond_14 |v_ULTIMATE.start_assume_abort_if_not_#in~cond_24|) (= (mod v_~main$tmp_guard0~0_34 256) |v_ULTIMATE.start_assume_abort_if_not_#in~cond_24|)) InVars {~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_197} OutVars{ULTIMATE.start_assume_abort_if_not_#in~cond=|v_ULTIMATE.start_assume_abort_if_not_#in~cond_24|, ULTIMATE.start_assume_abort_if_not_~cond=v_ULTIMATE.start_assume_abort_if_not_~cond_14, ULTIMATE.start_main_#t~nondet5=|v_ULTIMATE.start_main_#t~nondet5_9|, ~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_197, ~main$tmp_guard0~0=v_~main$tmp_guard0~0_34} AuxVars[] AssignedVars[ULTIMATE.start_assume_abort_if_not_#in~cond, ULTIMATE.start_assume_abort_if_not_~cond, ULTIMATE.start_main_#t~nondet5, ~main$tmp_guard0~0] {17680#(= 1 ~__unbuffered_p2_EAX~0)} is VALID [2020-07-28 21:36:10,852 INFO L280 TraceCheckUtils]: 13: Hoare triple {17680#(= 1 ~__unbuffered_p2_EAX~0)} [230] L3-->L7: Formula: (and (not (= 0 v_ULTIMATE.start_assume_abort_if_not_~cond_11)) (let ((.cse3 (= 2 v_~__unbuffered_p2_EAX~0_13)) (.cse1 (= 2 v_~__unbuffered_p0_EAX~0_14)) (.cse0 (= 2 v_~y~0_17)) (.cse2 (= 2 v_~x~0_18))) (or (and .cse0 .cse1 .cse2 .cse3 (= 0 v_~main$tmp_guard1~0_14)) (and (or (not .cse3) (not .cse1) (not .cse0) (not .cse2)) (= 1 v_~main$tmp_guard1~0_14)))) (= (mod v_~main$tmp_guard1~0_14 256) |v_ULTIMATE.start___VERIFIER_assert_#in~expression_8|)) InVars {~__unbuffered_p0_EAX~0=v_~__unbuffered_p0_EAX~0_14, ULTIMATE.start_assume_abort_if_not_~cond=v_ULTIMATE.start_assume_abort_if_not_~cond_11, ~__unbuffered_p2_EAX~0=v_~__unbuffered_p2_EAX~0_13, ~y~0=v_~y~0_17, ~x~0=v_~x~0_18} OutVars{~__unbuffered_p0_EAX~0=v_~__unbuffered_p0_EAX~0_14, ULTIMATE.start___VERIFIER_assert_~expression=v_ULTIMATE.start___VERIFIER_assert_~expression_10, ULTIMATE.start_assume_abort_if_not_~cond=v_ULTIMATE.start_assume_abort_if_not_~cond_11, ~main$tmp_guard1~0=v_~main$tmp_guard1~0_14, ~__unbuffered_p2_EAX~0=v_~__unbuffered_p2_EAX~0_13, ~y~0=v_~y~0_17, ~x~0=v_~x~0_18, ULTIMATE.start___VERIFIER_assert_#in~expression=|v_ULTIMATE.start___VERIFIER_assert_#in~expression_8|} AuxVars[] AssignedVars[ULTIMATE.start___VERIFIER_assert_~expression, ~main$tmp_guard1~0, ULTIMATE.start___VERIFIER_assert_#in~expression] {17681#(or (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression|) (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression| 255) 0))} is VALID [2020-07-28 21:36:10,854 INFO L280 TraceCheckUtils]: 14: Hoare triple {17681#(or (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression|) (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression| 255) 0))} [227] L7-->ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION: Formula: (and (= 0 v_ULTIMATE.start___VERIFIER_assert_~expression_9) (= v_ULTIMATE.start___VERIFIER_assert_~expression_9 |v_ULTIMATE.start___VERIFIER_assert_#in~expression_7|)) InVars {ULTIMATE.start___VERIFIER_assert_#in~expression=|v_ULTIMATE.start___VERIFIER_assert_#in~expression_7|} OutVars{ULTIMATE.start___VERIFIER_assert_~expression=v_ULTIMATE.start___VERIFIER_assert_~expression_9, ULTIMATE.start___VERIFIER_assert_#in~expression=|v_ULTIMATE.start___VERIFIER_assert_#in~expression_7|} AuxVars[] AssignedVars[ULTIMATE.start___VERIFIER_assert_~expression] {17678#false} is VALID [2020-07-28 21:36:10,854 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-07-28 21:36:10,855 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [899876617] [2020-07-28 21:36:10,855 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-07-28 21:36:10,855 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2020-07-28 21:36:10,855 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [172604774] [2020-07-28 21:36:10,855 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 15 [2020-07-28 21:36:10,856 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-28 21:36:10,856 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 5 states. [2020-07-28 21:36:10,877 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 15 edges. 15 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-28 21:36:10,877 INFO L459 AbstractCegarLoop]: Interpolant automaton has 5 states [2020-07-28 21:36:10,877 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-07-28 21:36:10,878 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2020-07-28 21:36:10,878 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2020-07-28 21:36:10,879 INFO L87 Difference]: Start difference. First operand 498 states and 1588 transitions. Second operand 5 states. [2020-07-28 21:36:11,182 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-28 21:36:11,182 INFO L93 Difference]: Finished difference Result 970 states and 2936 transitions. [2020-07-28 21:36:11,182 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2020-07-28 21:36:11,183 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 15 [2020-07-28 21:36:11,183 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-28 21:36:11,183 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 5 states. [2020-07-28 21:36:11,184 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8 states to 8 states and 81 transitions. [2020-07-28 21:36:11,184 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 5 states. [2020-07-28 21:36:11,185 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8 states to 8 states and 81 transitions. [2020-07-28 21:36:11,185 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 8 states and 81 transitions. [2020-07-28 21:36:11,300 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 81 edges. 81 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-28 21:36:11,320 INFO L225 Difference]: With dead ends: 970 [2020-07-28 21:36:11,320 INFO L226 Difference]: Without dead ends: 482 [2020-07-28 21:36:11,320 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 8 GetRequests, 1 SyntacticMatches, 0 SemanticMatches, 7 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 5 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=27, Invalid=45, Unknown=0, NotChecked=0, Total=72 [2020-07-28 21:36:11,323 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 482 states. [2020-07-28 21:36:11,328 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:11,329 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:11,329 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:11,329 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:11,329 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:11,329 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:11,330 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:11,330 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:11,330 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:11,330 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:11,330 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:11,330 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:11,331 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:11,331 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:11,331 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:11,331 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:11,331 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:11,332 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:11,332 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:11,332 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:11,332 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:11,332 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:11,332 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:11,333 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:11,333 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:11,333 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:11,333 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:11,333 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:11,333 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:11,334 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:11,334 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:11,334 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:11,334 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:11,334 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:11,335 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:11,335 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:11,335 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:11,335 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:11,335 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:11,335 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:11,336 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:11,336 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:11,336 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:11,336 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:11,336 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:11,336 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:11,337 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:11,337 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:11,337 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:11,337 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:11,337 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:11,337 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:11,338 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:11,338 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:11,338 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:11,338 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:11,338 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:11,339 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:11,339 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:11,339 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:11,339 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:11,339 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:11,339 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:11,340 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:11,340 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:11,340 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:11,340 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:11,340 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:11,340 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:11,341 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:11,341 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:11,341 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:11,341 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:11,341 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:11,342 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:11,342 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:11,342 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:11,342 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:11,342 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:11,342 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:11,343 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:11,343 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:11,343 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:11,343 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:11,343 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:11,343 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:11,344 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:11,344 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:11,344 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:11,344 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:11,344 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:11,345 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:11,345 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:11,345 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:11,345 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:11,345 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:11,345 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:11,346 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:11,346 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:11,346 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:11,346 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:11,346 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:11,347 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:11,347 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:11,347 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:11,347 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:11,347 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:11,347 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:11,348 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:11,348 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:11,348 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:11,348 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:11,348 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:11,349 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:11,349 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:11,349 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:11,349 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:11,349 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:11,349 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:11,350 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:11,350 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:11,350 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:11,350 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:11,350 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:11,350 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:11,351 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:11,351 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:11,351 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:11,351 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:11,351 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:11,352 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:11,352 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:11,352 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:11,352 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:11,352 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:11,352 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:11,353 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:11,353 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:11,353 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:11,353 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:11,353 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:11,353 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:11,354 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:11,354 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:11,354 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:11,354 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:11,354 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:11,355 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:11,355 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:11,355 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:11,355 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:11,355 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:11,355 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:11,356 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:11,356 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:11,356 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:11,356 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:11,356 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:11,356 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:11,357 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:11,357 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:11,357 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:11,357 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:11,357 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:11,358 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:11,358 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:11,358 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:11,358 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:11,358 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:11,358 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:11,359 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:11,359 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:11,359 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:11,359 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:11,359 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:11,360 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:11,360 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:11,360 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:11,360 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:11,360 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:11,360 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:11,361 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:11,361 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:11,361 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:11,361 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:11,361 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:11,362 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:11,362 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:11,362 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:11,362 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:11,362 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:11,362 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:11,363 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:11,363 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:11,363 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:11,363 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:11,363 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:11,363 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:11,364 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:11,364 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:11,364 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:11,364 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:11,364 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:11,365 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:11,365 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:11,365 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:11,365 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:11,365 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:11,365 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:11,366 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:11,366 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:11,366 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:11,366 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:11,366 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:11,367 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:11,367 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:11,367 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:11,367 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:11,367 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:11,367 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:11,368 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:11,368 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:11,368 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:11,368 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:11,368 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:11,369 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:11,369 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:11,369 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:11,369 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:11,369 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:11,369 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:11,370 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:11,370 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:11,370 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:11,370 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:11,370 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:11,371 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:11,371 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:11,371 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:11,371 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:11,371 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:11,371 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:11,372 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:11,372 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:11,372 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:11,372 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:11,372 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:11,373 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:11,373 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:11,373 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:11,373 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:11,373 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:11,373 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:11,374 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:11,374 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:11,374 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:11,374 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:11,374 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:11,375 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:11,375 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:11,375 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:11,375 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:11,375 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:11,375 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:11,376 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:11,376 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:11,376 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:11,376 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:11,376 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:11,376 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:11,377 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:11,377 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:11,377 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:11,377 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:11,377 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:11,377 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:11,377 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:11,378 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:11,378 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:11,378 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:11,378 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:11,378 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:11,378 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:11,378 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:11,379 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:11,379 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:11,379 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:11,379 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:11,379 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:11,379 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:11,380 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:11,380 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:11,380 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:11,380 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:11,380 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:11,381 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:11,381 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:11,381 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:11,381 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:11,381 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:11,382 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:11,382 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:11,382 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:11,382 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:11,382 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:11,382 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:11,383 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:11,383 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:11,383 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:11,383 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:11,383 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:11,384 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:11,384 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:11,384 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:11,384 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:11,384 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:11,385 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:11,385 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:11,385 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:11,385 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:11,385 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:11,385 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:11,386 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:11,386 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:11,386 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:11,386 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:11,386 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:11,387 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:11,387 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:11,387 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:11,387 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:11,387 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:11,387 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:11,388 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:11,388 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:11,388 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:11,388 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:11,388 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:11,389 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:11,389 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:11,389 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:11,389 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:11,389 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:11,389 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:11,390 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:11,390 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:11,390 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:11,390 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:11,390 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:11,391 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:11,391 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:11,391 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:11,391 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:11,391 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:11,391 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:11,392 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:11,392 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:11,392 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:11,392 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:11,392 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:11,393 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:11,393 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:11,393 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:11,393 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:11,393 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:11,393 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:11,394 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:11,394 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:11,394 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:11,394 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:11,394 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:11,395 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:11,395 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:11,395 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:11,395 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:11,395 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:11,395 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:11,396 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:11,396 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:11,396 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:11,396 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:11,396 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:11,397 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:11,397 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:11,397 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:11,397 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:11,397 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:11,398 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:11,398 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:11,398 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:11,398 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:11,398 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:11,398 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:11,399 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:11,399 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:11,399 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:11,399 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:11,399 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:11,400 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:11,400 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:11,400 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:11,400 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:11,400 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:11,401 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:11,401 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:11,401 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:11,401 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:11,401 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:11,401 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:11,402 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:11,402 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:11,402 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:11,403 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:11,403 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:11,403 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:11,403 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:11,403 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:11,404 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:11,404 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 482 to 418. [2020-07-28 21:36:11,404 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-28 21:36:11,405 INFO L82 GeneralOperation]: Start isEquivalent. First operand 482 states. Second operand 418 states. [2020-07-28 21:36:11,405 INFO L74 IsIncluded]: Start isIncluded. First operand 482 states. Second operand 418 states. [2020-07-28 21:36:11,405 INFO L87 Difference]: Start difference. First operand 482 states. Second operand 418 states. [2020-07-28 21:36:11,424 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-28 21:36:11,424 INFO L93 Difference]: Finished difference Result 482 states and 1402 transitions. [2020-07-28 21:36:11,425 INFO L276 IsEmpty]: Start isEmpty. Operand 482 states and 1402 transitions. [2020-07-28 21:36:11,426 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-28 21:36:11,426 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-28 21:36:11,426 INFO L74 IsIncluded]: Start isIncluded. First operand 418 states. Second operand 482 states. [2020-07-28 21:36:11,426 INFO L87 Difference]: Start difference. First operand 418 states. Second operand 482 states. [2020-07-28 21:36:11,449 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-28 21:36:11,449 INFO L93 Difference]: Finished difference Result 482 states and 1402 transitions. [2020-07-28 21:36:11,449 INFO L276 IsEmpty]: Start isEmpty. Operand 482 states and 1402 transitions. [2020-07-28 21:36:11,450 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-28 21:36:11,451 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-28 21:36:11,451 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-28 21:36:11,451 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-28 21:36:11,451 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 418 states. [2020-07-28 21:36:11,467 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 418 states to 418 states and 1226 transitions. [2020-07-28 21:36:11,468 INFO L78 Accepts]: Start accepts. Automaton has 418 states and 1226 transitions. Word has length 15 [2020-07-28 21:36:11,468 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-28 21:36:11,468 INFO L479 AbstractCegarLoop]: Abstraction has 418 states and 1226 transitions. [2020-07-28 21:36:11,468 INFO L480 AbstractCegarLoop]: Interpolant automaton has 5 states. [2020-07-28 21:36:11,468 INFO L276 IsEmpty]: Start isEmpty. Operand 418 states and 1226 transitions. [2020-07-28 21:36:11,469 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 16 [2020-07-28 21:36:11,470 INFO L414 BasicCegarLoop]: Found error trace [2020-07-28 21:36:11,470 INFO L422 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-07-28 21:36:11,470 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable5 [2020-07-28 21:36:11,470 INFO L427 AbstractCegarLoop]: === Iteration 7 === [ULTIMATE.startErr3INUSE_VIOLATION, ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-28 21:36:11,470 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-28 21:36:11,470 INFO L82 PathProgramCache]: Analyzing trace with hash -1081767860, now seen corresponding path program 1 times [2020-07-28 21:36:11,471 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-07-28 21:36:11,471 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [222055364] [2020-07-28 21:36:11,471 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-28 21:36:11,487 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-28 21:36:11,565 INFO L280 TraceCheckUtils]: 0: Hoare triple {20462#true} [252] ULTIMATE.startENTRY-->L776: Formula: (let ((.cse0 (store |v_#valid_72| 0 0))) (and (< 0 |v_#StackHeapBarrier_18|) (= 0 v_~__unbuffered_p2_EAX~0_36) (= 0 v_~__unbuffered_p0_EAX~0_38) (= 0 v_~main$tmp_guard0~0_49) (= 0 (select .cse0 |v_ULTIMATE.start_main_~#t2169~0.base_23|)) (= (store |v_#length_28| |v_ULTIMATE.start_main_~#t2169~0.base_23| 4) |v_#length_27|) (= 0 |v_#NULL.offset_4|) (= v_~__unbuffered_cnt~0_298 0) (< |v_#StackHeapBarrier_18| |v_ULTIMATE.start_main_~#t2169~0.base_23|) (= |v_#valid_70| (store .cse0 |v_ULTIMATE.start_main_~#t2169~0.base_23| 1)) (= 0 v_~x~0_47) (= (store |v_#memory_int_26| |v_ULTIMATE.start_main_~#t2169~0.base_23| (store (select |v_#memory_int_26| |v_ULTIMATE.start_main_~#t2169~0.base_23|) |v_ULTIMATE.start_main_~#t2169~0.offset_17| 0)) |v_#memory_int_25|) (= 0 v_~y~0_46) (= 0 |v_ULTIMATE.start_main_~#t2169~0.offset_17|) (= 0 v_~main$tmp_guard1~0_31) (= 0 |v_#NULL.base_4|))) InVars {#StackHeapBarrier=|v_#StackHeapBarrier_18|, #valid=|v_#valid_72|, #memory_int=|v_#memory_int_26|, #length=|v_#length_28|} OutVars{ULTIMATE.start_main_#t~nondet4=|v_ULTIMATE.start_main_#t~nondet4_8|, ULTIMATE.start_main_#t~nondet5=|v_ULTIMATE.start_main_#t~nondet5_25|, ULTIMATE.start_main_#t~nondet2=|v_ULTIMATE.start_main_#t~nondet2_7|, ULTIMATE.start_main_#t~nondet3=|v_ULTIMATE.start_main_#t~nondet3_7|, #NULL.offset=|v_#NULL.offset_4|, ULTIMATE.start_main_~#t2169~0.offset=|v_ULTIMATE.start_main_~#t2169~0.offset_17|, ~main$tmp_guard1~0=v_~main$tmp_guard1~0_31, ULTIMATE.start_main_~#t2171~0.base=|v_ULTIMATE.start_main_~#t2171~0.base_23|, ~__unbuffered_p0_EAX~0=v_~__unbuffered_p0_EAX~0_38, ULTIMATE.start_main_~#t2171~0.offset=|v_ULTIMATE.start_main_~#t2171~0.offset_17|, #length=|v_#length_27|, ~__unbuffered_p2_EAX~0=v_~__unbuffered_p2_EAX~0_36, ~y~0=v_~y~0_46, ULTIMATE.start_main_~#t2170~0.offset=|v_ULTIMATE.start_main_~#t2170~0.offset_17|, ULTIMATE.start_main_~#t2169~0.base=|v_ULTIMATE.start_main_~#t2169~0.base_23|, ~main$tmp_guard0~0=v_~main$tmp_guard0~0_49, ULTIMATE.start_main_~#t2172~0.base=|v_ULTIMATE.start_main_~#t2172~0.base_19|, #NULL.base=|v_#NULL.base_4|, #StackHeapBarrier=|v_#StackHeapBarrier_18|, ULTIMATE.start_main_#res=|v_ULTIMATE.start_main_#res_15|, #valid=|v_#valid_70|, #memory_int=|v_#memory_int_25|, ULTIMATE.start_main_~#t2170~0.base=|v_ULTIMATE.start_main_~#t2170~0.base_23|, ~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_298, ULTIMATE.start_main_~#t2172~0.offset=|v_ULTIMATE.start_main_~#t2172~0.offset_15|, ~x~0=v_~x~0_47} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~nondet4, ULTIMATE.start_main_#t~nondet5, ULTIMATE.start_main_#t~nondet2, ULTIMATE.start_main_#t~nondet3, #NULL.offset, ULTIMATE.start_main_~#t2169~0.offset, ~main$tmp_guard1~0, ULTIMATE.start_main_~#t2171~0.base, ~__unbuffered_p0_EAX~0, ULTIMATE.start_main_~#t2171~0.offset, #length, ~__unbuffered_p2_EAX~0, ~y~0, ULTIMATE.start_main_~#t2170~0.offset, ULTIMATE.start_main_~#t2169~0.base, ~main$tmp_guard0~0, ULTIMATE.start_main_~#t2172~0.base, #NULL.base, ULTIMATE.start_main_#res, #valid, #memory_int, ULTIMATE.start_main_~#t2170~0.base, ~__unbuffered_cnt~0, ULTIMATE.start_main_~#t2172~0.offset, ~x~0] {20464#(<= ~y~0 0)} is VALID [2020-07-28 21:36:11,566 INFO L280 TraceCheckUtils]: 1: Hoare triple {20464#(<= ~y~0 0)} [189] L776-->P0ENTRY: Formula: (and (= 0 |v_P0Thread1of1ForFork1_#in~arg.offset_3|) (= 0 v_P0Thread1of1ForFork1_thidvar0_2) (= 0 |v_P0Thread1of1ForFork1_#in~arg.base_3|)) InVars {} OutVars{P0Thread1of1ForFork1_#res.offset=|v_P0Thread1of1ForFork1_#res.offset_3|, P0Thread1of1ForFork1_#in~arg.offset=|v_P0Thread1of1ForFork1_#in~arg.offset_3|, P0Thread1of1ForFork1_#res.base=|v_P0Thread1of1ForFork1_#res.base_3|, P0Thread1of1ForFork1_thidvar0=v_P0Thread1of1ForFork1_thidvar0_2, P0Thread1of1ForFork1_~arg.offset=v_P0Thread1of1ForFork1_~arg.offset_3, P0Thread1of1ForFork1_#in~arg.base=|v_P0Thread1of1ForFork1_#in~arg.base_3|, P0Thread1of1ForFork1_~arg.base=v_P0Thread1of1ForFork1_~arg.base_3} AuxVars[] AssignedVars[P0Thread1of1ForFork1_#res.offset, P0Thread1of1ForFork1_#in~arg.offset, P0Thread1of1ForFork1_#res.base, P0Thread1of1ForFork1_thidvar0, P0Thread1of1ForFork1_~arg.offset, P0Thread1of1ForFork1_#in~arg.base, P0Thread1of1ForFork1_~arg.base] {20464#(<= ~y~0 0)} is VALID [2020-07-28 21:36:11,568 INFO L280 TraceCheckUtils]: 2: Hoare triple {20464#(<= ~y~0 0)} [211] P0ENTRY-->L714: Formula: (and (= v_~__unbuffered_p0_EAX~0_8 v_~y~0_11) (= v_P0Thread1of1ForFork1_~arg.base_4 |v_P0Thread1of1ForFork1_#in~arg.base_4|) (= v_P0Thread1of1ForFork1_~arg.offset_4 |v_P0Thread1of1ForFork1_#in~arg.offset_4|)) InVars {P0Thread1of1ForFork1_#in~arg.offset=|v_P0Thread1of1ForFork1_#in~arg.offset_4|, P0Thread1of1ForFork1_#in~arg.base=|v_P0Thread1of1ForFork1_#in~arg.base_4|, ~y~0=v_~y~0_11} OutVars{~__unbuffered_p0_EAX~0=v_~__unbuffered_p0_EAX~0_8, P0Thread1of1ForFork1_#in~arg.offset=|v_P0Thread1of1ForFork1_#in~arg.offset_4|, P0Thread1of1ForFork1_~arg.offset=v_P0Thread1of1ForFork1_~arg.offset_4, P0Thread1of1ForFork1_#in~arg.base=|v_P0Thread1of1ForFork1_#in~arg.base_4|, ~y~0=v_~y~0_11, P0Thread1of1ForFork1_~arg.base=v_P0Thread1of1ForFork1_~arg.base_4} AuxVars[] AssignedVars[~__unbuffered_p0_EAX~0, P0Thread1of1ForFork1_~arg.offset, P0Thread1of1ForFork1_~arg.base] {20465#(<= ~__unbuffered_p0_EAX~0 0)} is VALID [2020-07-28 21:36:11,569 INFO L280 TraceCheckUtils]: 3: Hoare triple {20465#(<= ~__unbuffered_p0_EAX~0 0)} [232] L776-1-->L778: Formula: (and (= |v_#valid_44| (store |v_#valid_45| |v_ULTIMATE.start_main_~#t2170~0.base_12| 1)) (= |v_#length_19| (store |v_#length_20| |v_ULTIMATE.start_main_~#t2170~0.base_12| 4)) (= 0 (select |v_#valid_45| |v_ULTIMATE.start_main_~#t2170~0.base_12|)) (not (= 0 |v_ULTIMATE.start_main_~#t2170~0.base_12|)) (= |v_ULTIMATE.start_main_~#t2170~0.offset_10| 0) (< |v_#StackHeapBarrier_12| |v_ULTIMATE.start_main_~#t2170~0.base_12|) (= (store |v_#memory_int_18| |v_ULTIMATE.start_main_~#t2170~0.base_12| (store (select |v_#memory_int_18| |v_ULTIMATE.start_main_~#t2170~0.base_12|) |v_ULTIMATE.start_main_~#t2170~0.offset_10| 1)) |v_#memory_int_17|)) InVars {#StackHeapBarrier=|v_#StackHeapBarrier_12|, #valid=|v_#valid_45|, #memory_int=|v_#memory_int_18|, #length=|v_#length_20|} OutVars{ULTIMATE.start_main_~#t2170~0.offset=|v_ULTIMATE.start_main_~#t2170~0.offset_10|, #StackHeapBarrier=|v_#StackHeapBarrier_12|, ULTIMATE.start_main_#t~nondet2=|v_ULTIMATE.start_main_#t~nondet2_4|, #valid=|v_#valid_44|, #memory_int=|v_#memory_int_17|, ULTIMATE.start_main_~#t2170~0.base=|v_ULTIMATE.start_main_~#t2170~0.base_12|, #length=|v_#length_19|} AuxVars[] AssignedVars[ULTIMATE.start_main_~#t2170~0.offset, ULTIMATE.start_main_#t~nondet2, #valid, #memory_int, ULTIMATE.start_main_~#t2170~0.base, #length] {20465#(<= ~__unbuffered_p0_EAX~0 0)} is VALID [2020-07-28 21:36:11,570 INFO L280 TraceCheckUtils]: 4: Hoare triple {20465#(<= ~__unbuffered_p0_EAX~0 0)} [191] L778-->P1ENTRY: Formula: (and (= 0 |v_P1Thread1of1ForFork2_#in~arg.base_3|) (= 1 v_P1Thread1of1ForFork2_thidvar0_2) (= 0 |v_P1Thread1of1ForFork2_#in~arg.offset_3|)) InVars {} OutVars{P1Thread1of1ForFork2_#in~arg.base=|v_P1Thread1of1ForFork2_#in~arg.base_3|, P1Thread1of1ForFork2_~arg.offset=v_P1Thread1of1ForFork2_~arg.offset_3, P1Thread1of1ForFork2_~arg.base=v_P1Thread1of1ForFork2_~arg.base_3, P1Thread1of1ForFork2_#res.offset=|v_P1Thread1of1ForFork2_#res.offset_3|, P1Thread1of1ForFork2_thidvar0=v_P1Thread1of1ForFork2_thidvar0_2, P1Thread1of1ForFork2_#in~arg.offset=|v_P1Thread1of1ForFork2_#in~arg.offset_3|, P1Thread1of1ForFork2_#res.base=|v_P1Thread1of1ForFork2_#res.base_3|} AuxVars[] AssignedVars[P1Thread1of1ForFork2_#in~arg.base, P1Thread1of1ForFork2_~arg.offset, P1Thread1of1ForFork2_~arg.base, P1Thread1of1ForFork2_#res.offset, P1Thread1of1ForFork2_thidvar0, P1Thread1of1ForFork2_#in~arg.offset, P1Thread1of1ForFork2_#res.base] {20465#(<= ~__unbuffered_p0_EAX~0 0)} is VALID [2020-07-28 21:36:11,571 INFO L280 TraceCheckUtils]: 5: Hoare triple {20465#(<= ~__unbuffered_p0_EAX~0 0)} [236] L778-1-->L780: Formula: (and (= 0 (select |v_#valid_47| |v_ULTIMATE.start_main_~#t2171~0.base_12|)) (= |v_#memory_int_19| (store |v_#memory_int_20| |v_ULTIMATE.start_main_~#t2171~0.base_12| (store (select |v_#memory_int_20| |v_ULTIMATE.start_main_~#t2171~0.base_12|) |v_ULTIMATE.start_main_~#t2171~0.offset_10| 2))) (= |v_#valid_46| (store |v_#valid_47| |v_ULTIMATE.start_main_~#t2171~0.base_12| 1)) (= 0 |v_ULTIMATE.start_main_~#t2171~0.offset_10|) (not (= 0 |v_ULTIMATE.start_main_~#t2171~0.base_12|)) (= |v_#length_21| (store |v_#length_22| |v_ULTIMATE.start_main_~#t2171~0.base_12| 4)) (< |v_#StackHeapBarrier_13| |v_ULTIMATE.start_main_~#t2171~0.base_12|)) InVars {#StackHeapBarrier=|v_#StackHeapBarrier_13|, #valid=|v_#valid_47|, #memory_int=|v_#memory_int_20|, #length=|v_#length_22|} OutVars{ULTIMATE.start_main_~#t2171~0.base=|v_ULTIMATE.start_main_~#t2171~0.base_12|, #StackHeapBarrier=|v_#StackHeapBarrier_13|, ULTIMATE.start_main_~#t2171~0.offset=|v_ULTIMATE.start_main_~#t2171~0.offset_10|, #valid=|v_#valid_46|, ULTIMATE.start_main_#t~nondet3=|v_ULTIMATE.start_main_#t~nondet3_4|, #memory_int=|v_#memory_int_19|, #length=|v_#length_21|} AuxVars[] AssignedVars[ULTIMATE.start_main_~#t2171~0.base, ULTIMATE.start_main_~#t2171~0.offset, #valid, ULTIMATE.start_main_#t~nondet3, #memory_int, #length] {20465#(<= ~__unbuffered_p0_EAX~0 0)} is VALID [2020-07-28 21:36:11,572 INFO L280 TraceCheckUtils]: 6: Hoare triple {20465#(<= ~__unbuffered_p0_EAX~0 0)} [193] L780-->P2ENTRY: Formula: (and (= 2 v_P2Thread1of1ForFork3_thidvar0_2) (= 0 |v_P2Thread1of1ForFork3_#in~arg.base_3|) (= 0 |v_P2Thread1of1ForFork3_#in~arg.offset_3|)) InVars {} OutVars{P2Thread1of1ForFork3_thidvar0=v_P2Thread1of1ForFork3_thidvar0_2, P2Thread1of1ForFork3_~arg.base=v_P2Thread1of1ForFork3_~arg.base_3, P2Thread1of1ForFork3_#in~arg.base=|v_P2Thread1of1ForFork3_#in~arg.base_3|, P2Thread1of1ForFork3_~arg.offset=v_P2Thread1of1ForFork3_~arg.offset_3, P2Thread1of1ForFork3_#res.base=|v_P2Thread1of1ForFork3_#res.base_3|, P2Thread1of1ForFork3_#res.offset=|v_P2Thread1of1ForFork3_#res.offset_3|, P2Thread1of1ForFork3_#in~arg.offset=|v_P2Thread1of1ForFork3_#in~arg.offset_3|} AuxVars[] AssignedVars[P2Thread1of1ForFork3_thidvar0, P2Thread1of1ForFork3_~arg.base, P2Thread1of1ForFork3_#in~arg.base, P2Thread1of1ForFork3_~arg.offset, P2Thread1of1ForFork3_#res.base, P2Thread1of1ForFork3_#res.offset, P2Thread1of1ForFork3_#in~arg.offset] {20465#(<= ~__unbuffered_p0_EAX~0 0)} is VALID [2020-07-28 21:36:11,573 INFO L280 TraceCheckUtils]: 7: Hoare triple {20465#(<= ~__unbuffered_p0_EAX~0 0)} [229] L780-1-->L782: Formula: (and (= 0 |v_ULTIMATE.start_main_~#t2172~0.offset_9|) (= 0 (select |v_#valid_43| |v_ULTIMATE.start_main_~#t2172~0.base_10|)) (= (store |v_#memory_int_16| |v_ULTIMATE.start_main_~#t2172~0.base_10| (store (select |v_#memory_int_16| |v_ULTIMATE.start_main_~#t2172~0.base_10|) |v_ULTIMATE.start_main_~#t2172~0.offset_9| 3)) |v_#memory_int_15|) (= (store |v_#valid_43| |v_ULTIMATE.start_main_~#t2172~0.base_10| 1) |v_#valid_42|) (< |v_#StackHeapBarrier_11| |v_ULTIMATE.start_main_~#t2172~0.base_10|) (not (= 0 |v_ULTIMATE.start_main_~#t2172~0.base_10|)) (= |v_#length_17| (store |v_#length_18| |v_ULTIMATE.start_main_~#t2172~0.base_10| 4))) InVars {#StackHeapBarrier=|v_#StackHeapBarrier_11|, #valid=|v_#valid_43|, #memory_int=|v_#memory_int_16|, #length=|v_#length_18|} OutVars{#StackHeapBarrier=|v_#StackHeapBarrier_11|, ULTIMATE.start_main_#t~nondet4=|v_ULTIMATE.start_main_#t~nondet4_5|, #valid=|v_#valid_42|, #memory_int=|v_#memory_int_15|, #length=|v_#length_17|, ULTIMATE.start_main_~#t2172~0.offset=|v_ULTIMATE.start_main_~#t2172~0.offset_9|, ULTIMATE.start_main_~#t2172~0.base=|v_ULTIMATE.start_main_~#t2172~0.base_10|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~nondet4, #valid, #memory_int, #length, ULTIMATE.start_main_~#t2172~0.offset, ULTIMATE.start_main_~#t2172~0.base] {20465#(<= ~__unbuffered_p0_EAX~0 0)} is VALID [2020-07-28 21:36:11,574 INFO L280 TraceCheckUtils]: 8: Hoare triple {20465#(<= ~__unbuffered_p0_EAX~0 0)} [187] L782-->P3ENTRY: Formula: (and (= |v_P3Thread1of1ForFork0_#in~arg.base_3| 0) (= 3 v_P3Thread1of1ForFork0_thidvar0_2) (= 0 |v_P3Thread1of1ForFork0_#in~arg.offset_3|)) InVars {} OutVars{P3Thread1of1ForFork0_thidvar0=v_P3Thread1of1ForFork0_thidvar0_2, P3Thread1of1ForFork0_#in~arg.offset=|v_P3Thread1of1ForFork0_#in~arg.offset_3|, P3Thread1of1ForFork0_#res.offset=|v_P3Thread1of1ForFork0_#res.offset_3|, P3Thread1of1ForFork0_~arg.offset=v_P3Thread1of1ForFork0_~arg.offset_3, P3Thread1of1ForFork0_#res.base=|v_P3Thread1of1ForFork0_#res.base_3|, P3Thread1of1ForFork0_#in~arg.base=|v_P3Thread1of1ForFork0_#in~arg.base_3|, P3Thread1of1ForFork0_~arg.base=v_P3Thread1of1ForFork0_~arg.base_3} AuxVars[] AssignedVars[P3Thread1of1ForFork0_thidvar0, P3Thread1of1ForFork0_#in~arg.offset, P3Thread1of1ForFork0_#res.offset, P3Thread1of1ForFork0_~arg.offset, P3Thread1of1ForFork0_#res.base, P3Thread1of1ForFork0_#in~arg.base, P3Thread1of1ForFork0_~arg.base] {20465#(<= ~__unbuffered_p0_EAX~0 0)} is VALID [2020-07-28 21:36:11,574 INFO L280 TraceCheckUtils]: 9: Hoare triple {20465#(<= ~__unbuffered_p0_EAX~0 0)} [212] P3ENTRY-->L756: Formula: (and (= |v_P3Thread1of1ForFork0_#in~arg.base_4| v_P3Thread1of1ForFork0_~arg.base_4) (= 2 v_~y~0_12) (= v_P3Thread1of1ForFork0_~arg.offset_4 |v_P3Thread1of1ForFork0_#in~arg.offset_4|)) InVars {P3Thread1of1ForFork0_#in~arg.offset=|v_P3Thread1of1ForFork0_#in~arg.offset_4|, P3Thread1of1ForFork0_#in~arg.base=|v_P3Thread1of1ForFork0_#in~arg.base_4|} OutVars{P3Thread1of1ForFork0_#in~arg.offset=|v_P3Thread1of1ForFork0_#in~arg.offset_4|, P3Thread1of1ForFork0_~arg.offset=v_P3Thread1of1ForFork0_~arg.offset_4, ~y~0=v_~y~0_12, P3Thread1of1ForFork0_#in~arg.base=|v_P3Thread1of1ForFork0_#in~arg.base_4|, P3Thread1of1ForFork0_~arg.base=v_P3Thread1of1ForFork0_~arg.base_4} AuxVars[] AssignedVars[P3Thread1of1ForFork0_~arg.offset, ~y~0, P3Thread1of1ForFork0_~arg.base] {20465#(<= ~__unbuffered_p0_EAX~0 0)} is VALID [2020-07-28 21:36:11,575 INFO L280 TraceCheckUtils]: 10: Hoare triple {20465#(<= ~__unbuffered_p0_EAX~0 0)} [246] L782-1-->L3: Formula: (and (let ((.cse0 (= v_~__unbuffered_cnt~0_197 4))) (or (and (= 1 v_~main$tmp_guard0~0_34) .cse0) (and (= 0 v_~main$tmp_guard0~0_34) (not .cse0)))) (= v_ULTIMATE.start_assume_abort_if_not_~cond_14 |v_ULTIMATE.start_assume_abort_if_not_#in~cond_24|) (= (mod v_~main$tmp_guard0~0_34 256) |v_ULTIMATE.start_assume_abort_if_not_#in~cond_24|)) InVars {~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_197} OutVars{ULTIMATE.start_assume_abort_if_not_#in~cond=|v_ULTIMATE.start_assume_abort_if_not_#in~cond_24|, ULTIMATE.start_assume_abort_if_not_~cond=v_ULTIMATE.start_assume_abort_if_not_~cond_14, ULTIMATE.start_main_#t~nondet5=|v_ULTIMATE.start_main_#t~nondet5_9|, ~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_197, ~main$tmp_guard0~0=v_~main$tmp_guard0~0_34} AuxVars[] AssignedVars[ULTIMATE.start_assume_abort_if_not_#in~cond, ULTIMATE.start_assume_abort_if_not_~cond, ULTIMATE.start_main_#t~nondet5, ~main$tmp_guard0~0] {20465#(<= ~__unbuffered_p0_EAX~0 0)} is VALID [2020-07-28 21:36:11,576 INFO L280 TraceCheckUtils]: 11: Hoare triple {20465#(<= ~__unbuffered_p0_EAX~0 0)} [220] P1ENTRY-->L729: Formula: (and (= v_P1Thread1of1ForFork2_~arg.offset_4 |v_P1Thread1of1ForFork2_#in~arg.offset_4|) (= 2 v_~x~0_13) (= v_P1Thread1of1ForFork2_~arg.base_4 |v_P1Thread1of1ForFork2_#in~arg.base_4|)) InVars {P1Thread1of1ForFork2_#in~arg.base=|v_P1Thread1of1ForFork2_#in~arg.base_4|, P1Thread1of1ForFork2_#in~arg.offset=|v_P1Thread1of1ForFork2_#in~arg.offset_4|} OutVars{P1Thread1of1ForFork2_#in~arg.base=|v_P1Thread1of1ForFork2_#in~arg.base_4|, P1Thread1of1ForFork2_~arg.offset=v_P1Thread1of1ForFork2_~arg.offset_4, P1Thread1of1ForFork2_~arg.base=v_P1Thread1of1ForFork2_~arg.base_4, P1Thread1of1ForFork2_#in~arg.offset=|v_P1Thread1of1ForFork2_#in~arg.offset_4|, ~x~0=v_~x~0_13} AuxVars[] AssignedVars[P1Thread1of1ForFork2_~arg.offset, P1Thread1of1ForFork2_~arg.base, ~x~0] {20465#(<= ~__unbuffered_p0_EAX~0 0)} is VALID [2020-07-28 21:36:11,576 INFO L280 TraceCheckUtils]: 12: Hoare triple {20465#(<= ~__unbuffered_p0_EAX~0 0)} [214] P2ENTRY-->L741: Formula: (and (= v_P2Thread1of1ForFork3_~arg.base_4 |v_P2Thread1of1ForFork3_#in~arg.base_4|) (= v_~__unbuffered_p2_EAX~0_8 v_~x~0_12) (= |v_P2Thread1of1ForFork3_#in~arg.offset_4| v_P2Thread1of1ForFork3_~arg.offset_4)) InVars {P2Thread1of1ForFork3_#in~arg.base=|v_P2Thread1of1ForFork3_#in~arg.base_4|, ~x~0=v_~x~0_12, P2Thread1of1ForFork3_#in~arg.offset=|v_P2Thread1of1ForFork3_#in~arg.offset_4|} OutVars{P2Thread1of1ForFork3_~arg.base=v_P2Thread1of1ForFork3_~arg.base_4, P2Thread1of1ForFork3_#in~arg.base=|v_P2Thread1of1ForFork3_#in~arg.base_4|, ~__unbuffered_p2_EAX~0=v_~__unbuffered_p2_EAX~0_8, P2Thread1of1ForFork3_~arg.offset=v_P2Thread1of1ForFork3_~arg.offset_4, ~x~0=v_~x~0_12, P2Thread1of1ForFork3_#in~arg.offset=|v_P2Thread1of1ForFork3_#in~arg.offset_4|} AuxVars[] AssignedVars[P2Thread1of1ForFork3_~arg.base, ~__unbuffered_p2_EAX~0, P2Thread1of1ForFork3_~arg.offset] {20465#(<= ~__unbuffered_p0_EAX~0 0)} is VALID [2020-07-28 21:36:11,578 INFO L280 TraceCheckUtils]: 13: Hoare triple {20465#(<= ~__unbuffered_p0_EAX~0 0)} [230] L3-->L7: Formula: (and (not (= 0 v_ULTIMATE.start_assume_abort_if_not_~cond_11)) (let ((.cse3 (= 2 v_~__unbuffered_p2_EAX~0_13)) (.cse1 (= 2 v_~__unbuffered_p0_EAX~0_14)) (.cse0 (= 2 v_~y~0_17)) (.cse2 (= 2 v_~x~0_18))) (or (and .cse0 .cse1 .cse2 .cse3 (= 0 v_~main$tmp_guard1~0_14)) (and (or (not .cse3) (not .cse1) (not .cse0) (not .cse2)) (= 1 v_~main$tmp_guard1~0_14)))) (= (mod v_~main$tmp_guard1~0_14 256) |v_ULTIMATE.start___VERIFIER_assert_#in~expression_8|)) InVars {~__unbuffered_p0_EAX~0=v_~__unbuffered_p0_EAX~0_14, ULTIMATE.start_assume_abort_if_not_~cond=v_ULTIMATE.start_assume_abort_if_not_~cond_11, ~__unbuffered_p2_EAX~0=v_~__unbuffered_p2_EAX~0_13, ~y~0=v_~y~0_17, ~x~0=v_~x~0_18} OutVars{~__unbuffered_p0_EAX~0=v_~__unbuffered_p0_EAX~0_14, ULTIMATE.start___VERIFIER_assert_~expression=v_ULTIMATE.start___VERIFIER_assert_~expression_10, ULTIMATE.start_assume_abort_if_not_~cond=v_ULTIMATE.start_assume_abort_if_not_~cond_11, ~main$tmp_guard1~0=v_~main$tmp_guard1~0_14, ~__unbuffered_p2_EAX~0=v_~__unbuffered_p2_EAX~0_13, ~y~0=v_~y~0_17, ~x~0=v_~x~0_18, ULTIMATE.start___VERIFIER_assert_#in~expression=|v_ULTIMATE.start___VERIFIER_assert_#in~expression_8|} AuxVars[] AssignedVars[ULTIMATE.start___VERIFIER_assert_~expression, ~main$tmp_guard1~0, ULTIMATE.start___VERIFIER_assert_#in~expression] {20466#(or (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression|) (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression| 255) 0))} is VALID [2020-07-28 21:36:11,579 INFO L280 TraceCheckUtils]: 14: Hoare triple {20466#(or (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression|) (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression| 255) 0))} [227] L7-->ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION: Formula: (and (= 0 v_ULTIMATE.start___VERIFIER_assert_~expression_9) (= v_ULTIMATE.start___VERIFIER_assert_~expression_9 |v_ULTIMATE.start___VERIFIER_assert_#in~expression_7|)) InVars {ULTIMATE.start___VERIFIER_assert_#in~expression=|v_ULTIMATE.start___VERIFIER_assert_#in~expression_7|} OutVars{ULTIMATE.start___VERIFIER_assert_~expression=v_ULTIMATE.start___VERIFIER_assert_~expression_9, ULTIMATE.start___VERIFIER_assert_#in~expression=|v_ULTIMATE.start___VERIFIER_assert_#in~expression_7|} AuxVars[] AssignedVars[ULTIMATE.start___VERIFIER_assert_~expression] {20463#false} is VALID [2020-07-28 21:36:11,580 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-07-28 21:36:11,580 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [222055364] [2020-07-28 21:36:11,580 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-07-28 21:36:11,580 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2020-07-28 21:36:11,581 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [432171158] [2020-07-28 21:36:11,581 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 15 [2020-07-28 21:36:11,582 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-28 21:36:11,582 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 5 states. [2020-07-28 21:36:11,600 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 15 edges. 15 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-28 21:36:11,600 INFO L459 AbstractCegarLoop]: Interpolant automaton has 5 states [2020-07-28 21:36:11,600 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-07-28 21:36:11,601 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2020-07-28 21:36:11,601 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2020-07-28 21:36:11,601 INFO L87 Difference]: Start difference. First operand 418 states and 1226 transitions. Second operand 5 states. [2020-07-28 21:36:11,753 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-28 21:36:11,754 INFO L93 Difference]: Finished difference Result 590 states and 1698 transitions. [2020-07-28 21:36:11,754 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2020-07-28 21:36:11,754 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 15 [2020-07-28 21:36:11,755 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-28 21:36:11,755 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 5 states. [2020-07-28 21:36:11,755 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5 states to 5 states and 53 transitions. [2020-07-28 21:36:11,756 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 5 states. [2020-07-28 21:36:11,756 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5 states to 5 states and 53 transitions. [2020-07-28 21:36:11,756 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 5 states and 53 transitions. [2020-07-28 21:36:11,823 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 53 edges. 53 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-28 21:36:11,832 INFO L225 Difference]: With dead ends: 590 [2020-07-28 21:36:11,832 INFO L226 Difference]: Without dead ends: 302 [2020-07-28 21:36:11,834 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 5 GetRequests, 0 SyntacticMatches, 0 SemanticMatches, 5 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=15, Invalid=27, Unknown=0, NotChecked=0, Total=42 [2020-07-28 21:36:11,835 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 302 states. [2020-07-28 21:36:11,840 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:11,840 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:11,840 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:11,841 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:11,841 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:11,841 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:11,841 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:11,842 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:11,842 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:11,842 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:11,842 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:11,843 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:11,843 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:11,843 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:11,843 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:11,843 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:11,844 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:11,844 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:11,844 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:11,845 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:11,845 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:11,845 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:11,845 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:11,846 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:11,846 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:11,846 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:11,847 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:11,847 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:11,847 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:11,847 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:11,848 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:11,848 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:11,848 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:11,848 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:11,849 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:11,849 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:11,849 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:11,850 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:11,850 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:11,850 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:11,850 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:11,851 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:11,851 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:11,851 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:11,851 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:11,852 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:11,852 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:11,852 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:11,852 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:11,853 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:11,853 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:11,853 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:11,853 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:11,854 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:11,854 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:11,854 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:11,854 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:11,855 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:11,855 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:11,855 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:11,856 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:11,856 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:11,856 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:11,856 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:11,857 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:11,857 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:11,857 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:11,857 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:11,858 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:11,858 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:11,858 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:11,858 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:11,858 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:11,859 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:11,859 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:11,859 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:11,859 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:11,860 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:11,860 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:11,860 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:11,860 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:11,861 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:11,861 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:11,861 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:11,861 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:11,862 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:11,862 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:11,862 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:11,862 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:11,863 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:11,863 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:11,863 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:11,863 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:11,864 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:11,864 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:11,864 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:11,864 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:11,864 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:11,865 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:11,865 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:11,865 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:11,865 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:11,866 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:11,866 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:11,866 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:11,866 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:11,867 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:11,867 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:11,867 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:11,867 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:11,868 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:11,868 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:11,868 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:11,868 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:11,869 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:11,869 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:11,869 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:11,869 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:11,870 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:11,870 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:11,870 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:11,870 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:11,871 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:11,871 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:11,871 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:11,871 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:11,871 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:11,872 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:11,872 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:11,872 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:11,872 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:11,873 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:11,873 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:11,873 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:11,873 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:11,874 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:11,874 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:11,874 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:11,874 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:11,875 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:11,875 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:11,875 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:11,875 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:11,876 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:11,876 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:11,876 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:11,876 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:11,877 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:11,877 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:11,877 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:11,877 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:11,878 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:11,878 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:11,878 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:11,878 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:11,879 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:11,879 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:11,879 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:11,879 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:11,879 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:11,880 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:11,880 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:11,880 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:11,880 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:11,881 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:11,881 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:11,881 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:11,881 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:11,882 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:11,882 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:11,882 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:11,882 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:11,883 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:11,883 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:11,883 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:11,884 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:11,884 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:11,884 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:11,884 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:11,885 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:11,885 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:11,885 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:11,885 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:11,886 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:11,886 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:11,886 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:11,887 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:11,887 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:11,887 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:11,887 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:11,888 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:11,888 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:11,888 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:11,888 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:11,889 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:11,889 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:11,889 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:11,889 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:11,890 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:11,890 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:11,890 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:11,890 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:11,891 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:11,891 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:11,891 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:11,891 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:11,892 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:11,892 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:11,892 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:11,893 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:11,893 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:11,893 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:11,893 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:11,894 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:11,894 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:11,894 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:11,894 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:11,894 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:11,895 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:11,895 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:11,895 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:11,895 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:11,896 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:11,896 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:11,896 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:11,896 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:11,897 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:11,897 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:11,897 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:11,897 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:11,898 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:11,898 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:11,898 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:11,898 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:11,899 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:11,899 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:11,899 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:11,899 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:11,899 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:11,900 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:11,900 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:11,900 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:11,900 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:11,901 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:11,901 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:11,901 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:11,901 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:11,902 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:11,902 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:11,902 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:11,902 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:11,903 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:11,903 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:11,903 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:11,903 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:11,904 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:11,904 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:11,904 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:11,904 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:11,905 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:11,905 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:11,905 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:11,905 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:11,906 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:11,906 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:11,906 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:11,906 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:11,906 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:11,907 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:11,907 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:11,907 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:11,907 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:11,908 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:11,908 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:11,908 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:11,909 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:11,909 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:11,909 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:11,909 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:11,910 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:11,910 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:11,910 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:11,910 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:11,910 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:11,911 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:11,911 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:11,911 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:11,911 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:11,912 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:11,912 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:11,912 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:11,913 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:11,913 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:11,913 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:11,914 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:11,914 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:11,914 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:11,915 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:11,915 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:11,915 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:11,915 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:11,916 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:11,916 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 302 to 302. [2020-07-28 21:36:11,916 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-28 21:36:11,917 INFO L82 GeneralOperation]: Start isEquivalent. First operand 302 states. Second operand 302 states. [2020-07-28 21:36:11,917 INFO L74 IsIncluded]: Start isIncluded. First operand 302 states. Second operand 302 states. [2020-07-28 21:36:11,917 INFO L87 Difference]: Start difference. First operand 302 states. Second operand 302 states. [2020-07-28 21:36:11,928 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-28 21:36:11,928 INFO L93 Difference]: Finished difference Result 302 states and 871 transitions. [2020-07-28 21:36:11,929 INFO L276 IsEmpty]: Start isEmpty. Operand 302 states and 871 transitions. [2020-07-28 21:36:11,929 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-28 21:36:11,930 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-28 21:36:11,930 INFO L74 IsIncluded]: Start isIncluded. First operand 302 states. Second operand 302 states. [2020-07-28 21:36:11,930 INFO L87 Difference]: Start difference. First operand 302 states. Second operand 302 states. [2020-07-28 21:36:11,942 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-28 21:36:11,942 INFO L93 Difference]: Finished difference Result 302 states and 871 transitions. [2020-07-28 21:36:11,943 INFO L276 IsEmpty]: Start isEmpty. Operand 302 states and 871 transitions. [2020-07-28 21:36:11,944 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-28 21:36:11,944 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-28 21:36:11,944 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-28 21:36:11,945 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-28 21:36:11,945 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 302 states. [2020-07-28 21:36:11,957 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 302 states to 302 states and 871 transitions. [2020-07-28 21:36:11,958 INFO L78 Accepts]: Start accepts. Automaton has 302 states and 871 transitions. Word has length 15 [2020-07-28 21:36:11,959 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-28 21:36:11,959 INFO L479 AbstractCegarLoop]: Abstraction has 302 states and 871 transitions. [2020-07-28 21:36:11,960 INFO L480 AbstractCegarLoop]: Interpolant automaton has 5 states. [2020-07-28 21:36:11,960 INFO L276 IsEmpty]: Start isEmpty. Operand 302 states and 871 transitions. [2020-07-28 21:36:11,960 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 16 [2020-07-28 21:36:11,960 INFO L414 BasicCegarLoop]: Found error trace [2020-07-28 21:36:11,960 INFO L422 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-07-28 21:36:11,961 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable6 [2020-07-28 21:36:11,961 INFO L427 AbstractCegarLoop]: === Iteration 8 === [ULTIMATE.startErr3INUSE_VIOLATION, ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-28 21:36:11,961 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-28 21:36:11,961 INFO L82 PathProgramCache]: Analyzing trace with hash 807678122, now seen corresponding path program 2 times [2020-07-28 21:36:11,961 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-07-28 21:36:11,961 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [644760953] [2020-07-28 21:36:11,961 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-28 21:36:11,980 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-28 21:36:12,035 INFO L280 TraceCheckUtils]: 0: Hoare triple {22271#true} [252] ULTIMATE.startENTRY-->L776: Formula: (let ((.cse0 (store |v_#valid_72| 0 0))) (and (< 0 |v_#StackHeapBarrier_18|) (= 0 v_~__unbuffered_p2_EAX~0_36) (= 0 v_~__unbuffered_p0_EAX~0_38) (= 0 v_~main$tmp_guard0~0_49) (= 0 (select .cse0 |v_ULTIMATE.start_main_~#t2169~0.base_23|)) (= (store |v_#length_28| |v_ULTIMATE.start_main_~#t2169~0.base_23| 4) |v_#length_27|) (= 0 |v_#NULL.offset_4|) (= v_~__unbuffered_cnt~0_298 0) (< |v_#StackHeapBarrier_18| |v_ULTIMATE.start_main_~#t2169~0.base_23|) (= |v_#valid_70| (store .cse0 |v_ULTIMATE.start_main_~#t2169~0.base_23| 1)) (= 0 v_~x~0_47) (= (store |v_#memory_int_26| |v_ULTIMATE.start_main_~#t2169~0.base_23| (store (select |v_#memory_int_26| |v_ULTIMATE.start_main_~#t2169~0.base_23|) |v_ULTIMATE.start_main_~#t2169~0.offset_17| 0)) |v_#memory_int_25|) (= 0 v_~y~0_46) (= 0 |v_ULTIMATE.start_main_~#t2169~0.offset_17|) (= 0 v_~main$tmp_guard1~0_31) (= 0 |v_#NULL.base_4|))) InVars {#StackHeapBarrier=|v_#StackHeapBarrier_18|, #valid=|v_#valid_72|, #memory_int=|v_#memory_int_26|, #length=|v_#length_28|} OutVars{ULTIMATE.start_main_#t~nondet4=|v_ULTIMATE.start_main_#t~nondet4_8|, ULTIMATE.start_main_#t~nondet5=|v_ULTIMATE.start_main_#t~nondet5_25|, ULTIMATE.start_main_#t~nondet2=|v_ULTIMATE.start_main_#t~nondet2_7|, ULTIMATE.start_main_#t~nondet3=|v_ULTIMATE.start_main_#t~nondet3_7|, #NULL.offset=|v_#NULL.offset_4|, ULTIMATE.start_main_~#t2169~0.offset=|v_ULTIMATE.start_main_~#t2169~0.offset_17|, ~main$tmp_guard1~0=v_~main$tmp_guard1~0_31, ULTIMATE.start_main_~#t2171~0.base=|v_ULTIMATE.start_main_~#t2171~0.base_23|, ~__unbuffered_p0_EAX~0=v_~__unbuffered_p0_EAX~0_38, ULTIMATE.start_main_~#t2171~0.offset=|v_ULTIMATE.start_main_~#t2171~0.offset_17|, #length=|v_#length_27|, ~__unbuffered_p2_EAX~0=v_~__unbuffered_p2_EAX~0_36, ~y~0=v_~y~0_46, ULTIMATE.start_main_~#t2170~0.offset=|v_ULTIMATE.start_main_~#t2170~0.offset_17|, ULTIMATE.start_main_~#t2169~0.base=|v_ULTIMATE.start_main_~#t2169~0.base_23|, ~main$tmp_guard0~0=v_~main$tmp_guard0~0_49, ULTIMATE.start_main_~#t2172~0.base=|v_ULTIMATE.start_main_~#t2172~0.base_19|, #NULL.base=|v_#NULL.base_4|, #StackHeapBarrier=|v_#StackHeapBarrier_18|, ULTIMATE.start_main_#res=|v_ULTIMATE.start_main_#res_15|, #valid=|v_#valid_70|, #memory_int=|v_#memory_int_25|, ULTIMATE.start_main_~#t2170~0.base=|v_ULTIMATE.start_main_~#t2170~0.base_23|, ~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_298, ULTIMATE.start_main_~#t2172~0.offset=|v_ULTIMATE.start_main_~#t2172~0.offset_15|, ~x~0=v_~x~0_47} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~nondet4, ULTIMATE.start_main_#t~nondet5, ULTIMATE.start_main_#t~nondet2, ULTIMATE.start_main_#t~nondet3, #NULL.offset, ULTIMATE.start_main_~#t2169~0.offset, ~main$tmp_guard1~0, ULTIMATE.start_main_~#t2171~0.base, ~__unbuffered_p0_EAX~0, ULTIMATE.start_main_~#t2171~0.offset, #length, ~__unbuffered_p2_EAX~0, ~y~0, ULTIMATE.start_main_~#t2170~0.offset, ULTIMATE.start_main_~#t2169~0.base, ~main$tmp_guard0~0, ULTIMATE.start_main_~#t2172~0.base, #NULL.base, ULTIMATE.start_main_#res, #valid, #memory_int, ULTIMATE.start_main_~#t2170~0.base, ~__unbuffered_cnt~0, ULTIMATE.start_main_~#t2172~0.offset, ~x~0] {22273#(= 0 ~__unbuffered_cnt~0)} is VALID [2020-07-28 21:36:12,036 INFO L280 TraceCheckUtils]: 1: Hoare triple {22273#(= 0 ~__unbuffered_cnt~0)} [189] L776-->P0ENTRY: Formula: (and (= 0 |v_P0Thread1of1ForFork1_#in~arg.offset_3|) (= 0 v_P0Thread1of1ForFork1_thidvar0_2) (= 0 |v_P0Thread1of1ForFork1_#in~arg.base_3|)) InVars {} OutVars{P0Thread1of1ForFork1_#res.offset=|v_P0Thread1of1ForFork1_#res.offset_3|, P0Thread1of1ForFork1_#in~arg.offset=|v_P0Thread1of1ForFork1_#in~arg.offset_3|, P0Thread1of1ForFork1_#res.base=|v_P0Thread1of1ForFork1_#res.base_3|, P0Thread1of1ForFork1_thidvar0=v_P0Thread1of1ForFork1_thidvar0_2, P0Thread1of1ForFork1_~arg.offset=v_P0Thread1of1ForFork1_~arg.offset_3, P0Thread1of1ForFork1_#in~arg.base=|v_P0Thread1of1ForFork1_#in~arg.base_3|, P0Thread1of1ForFork1_~arg.base=v_P0Thread1of1ForFork1_~arg.base_3} AuxVars[] AssignedVars[P0Thread1of1ForFork1_#res.offset, P0Thread1of1ForFork1_#in~arg.offset, P0Thread1of1ForFork1_#res.base, P0Thread1of1ForFork1_thidvar0, P0Thread1of1ForFork1_~arg.offset, P0Thread1of1ForFork1_#in~arg.base, P0Thread1of1ForFork1_~arg.base] {22273#(= 0 ~__unbuffered_cnt~0)} is VALID [2020-07-28 21:36:12,037 INFO L280 TraceCheckUtils]: 2: Hoare triple {22273#(= 0 ~__unbuffered_cnt~0)} [232] L776-1-->L778: Formula: (and (= |v_#valid_44| (store |v_#valid_45| |v_ULTIMATE.start_main_~#t2170~0.base_12| 1)) (= |v_#length_19| (store |v_#length_20| |v_ULTIMATE.start_main_~#t2170~0.base_12| 4)) (= 0 (select |v_#valid_45| |v_ULTIMATE.start_main_~#t2170~0.base_12|)) (not (= 0 |v_ULTIMATE.start_main_~#t2170~0.base_12|)) (= |v_ULTIMATE.start_main_~#t2170~0.offset_10| 0) (< |v_#StackHeapBarrier_12| |v_ULTIMATE.start_main_~#t2170~0.base_12|) (= (store |v_#memory_int_18| |v_ULTIMATE.start_main_~#t2170~0.base_12| (store (select |v_#memory_int_18| |v_ULTIMATE.start_main_~#t2170~0.base_12|) |v_ULTIMATE.start_main_~#t2170~0.offset_10| 1)) |v_#memory_int_17|)) InVars {#StackHeapBarrier=|v_#StackHeapBarrier_12|, #valid=|v_#valid_45|, #memory_int=|v_#memory_int_18|, #length=|v_#length_20|} OutVars{ULTIMATE.start_main_~#t2170~0.offset=|v_ULTIMATE.start_main_~#t2170~0.offset_10|, #StackHeapBarrier=|v_#StackHeapBarrier_12|, ULTIMATE.start_main_#t~nondet2=|v_ULTIMATE.start_main_#t~nondet2_4|, #valid=|v_#valid_44|, #memory_int=|v_#memory_int_17|, ULTIMATE.start_main_~#t2170~0.base=|v_ULTIMATE.start_main_~#t2170~0.base_12|, #length=|v_#length_19|} AuxVars[] AssignedVars[ULTIMATE.start_main_~#t2170~0.offset, ULTIMATE.start_main_#t~nondet2, #valid, #memory_int, ULTIMATE.start_main_~#t2170~0.base, #length] {22273#(= 0 ~__unbuffered_cnt~0)} is VALID [2020-07-28 21:36:12,038 INFO L280 TraceCheckUtils]: 3: Hoare triple {22273#(= 0 ~__unbuffered_cnt~0)} [191] L778-->P1ENTRY: Formula: (and (= 0 |v_P1Thread1of1ForFork2_#in~arg.base_3|) (= 1 v_P1Thread1of1ForFork2_thidvar0_2) (= 0 |v_P1Thread1of1ForFork2_#in~arg.offset_3|)) InVars {} OutVars{P1Thread1of1ForFork2_#in~arg.base=|v_P1Thread1of1ForFork2_#in~arg.base_3|, P1Thread1of1ForFork2_~arg.offset=v_P1Thread1of1ForFork2_~arg.offset_3, P1Thread1of1ForFork2_~arg.base=v_P1Thread1of1ForFork2_~arg.base_3, P1Thread1of1ForFork2_#res.offset=|v_P1Thread1of1ForFork2_#res.offset_3|, P1Thread1of1ForFork2_thidvar0=v_P1Thread1of1ForFork2_thidvar0_2, P1Thread1of1ForFork2_#in~arg.offset=|v_P1Thread1of1ForFork2_#in~arg.offset_3|, P1Thread1of1ForFork2_#res.base=|v_P1Thread1of1ForFork2_#res.base_3|} AuxVars[] AssignedVars[P1Thread1of1ForFork2_#in~arg.base, P1Thread1of1ForFork2_~arg.offset, P1Thread1of1ForFork2_~arg.base, P1Thread1of1ForFork2_#res.offset, P1Thread1of1ForFork2_thidvar0, P1Thread1of1ForFork2_#in~arg.offset, P1Thread1of1ForFork2_#res.base] {22273#(= 0 ~__unbuffered_cnt~0)} is VALID [2020-07-28 21:36:12,039 INFO L280 TraceCheckUtils]: 4: Hoare triple {22273#(= 0 ~__unbuffered_cnt~0)} [236] L778-1-->L780: Formula: (and (= 0 (select |v_#valid_47| |v_ULTIMATE.start_main_~#t2171~0.base_12|)) (= |v_#memory_int_19| (store |v_#memory_int_20| |v_ULTIMATE.start_main_~#t2171~0.base_12| (store (select |v_#memory_int_20| |v_ULTIMATE.start_main_~#t2171~0.base_12|) |v_ULTIMATE.start_main_~#t2171~0.offset_10| 2))) (= |v_#valid_46| (store |v_#valid_47| |v_ULTIMATE.start_main_~#t2171~0.base_12| 1)) (= 0 |v_ULTIMATE.start_main_~#t2171~0.offset_10|) (not (= 0 |v_ULTIMATE.start_main_~#t2171~0.base_12|)) (= |v_#length_21| (store |v_#length_22| |v_ULTIMATE.start_main_~#t2171~0.base_12| 4)) (< |v_#StackHeapBarrier_13| |v_ULTIMATE.start_main_~#t2171~0.base_12|)) InVars {#StackHeapBarrier=|v_#StackHeapBarrier_13|, #valid=|v_#valid_47|, #memory_int=|v_#memory_int_20|, #length=|v_#length_22|} OutVars{ULTIMATE.start_main_~#t2171~0.base=|v_ULTIMATE.start_main_~#t2171~0.base_12|, #StackHeapBarrier=|v_#StackHeapBarrier_13|, ULTIMATE.start_main_~#t2171~0.offset=|v_ULTIMATE.start_main_~#t2171~0.offset_10|, #valid=|v_#valid_46|, ULTIMATE.start_main_#t~nondet3=|v_ULTIMATE.start_main_#t~nondet3_4|, #memory_int=|v_#memory_int_19|, #length=|v_#length_21|} AuxVars[] AssignedVars[ULTIMATE.start_main_~#t2171~0.base, ULTIMATE.start_main_~#t2171~0.offset, #valid, ULTIMATE.start_main_#t~nondet3, #memory_int, #length] {22273#(= 0 ~__unbuffered_cnt~0)} is VALID [2020-07-28 21:36:12,040 INFO L280 TraceCheckUtils]: 5: Hoare triple {22273#(= 0 ~__unbuffered_cnt~0)} [193] L780-->P2ENTRY: Formula: (and (= 2 v_P2Thread1of1ForFork3_thidvar0_2) (= 0 |v_P2Thread1of1ForFork3_#in~arg.base_3|) (= 0 |v_P2Thread1of1ForFork3_#in~arg.offset_3|)) InVars {} OutVars{P2Thread1of1ForFork3_thidvar0=v_P2Thread1of1ForFork3_thidvar0_2, P2Thread1of1ForFork3_~arg.base=v_P2Thread1of1ForFork3_~arg.base_3, P2Thread1of1ForFork3_#in~arg.base=|v_P2Thread1of1ForFork3_#in~arg.base_3|, P2Thread1of1ForFork3_~arg.offset=v_P2Thread1of1ForFork3_~arg.offset_3, P2Thread1of1ForFork3_#res.base=|v_P2Thread1of1ForFork3_#res.base_3|, P2Thread1of1ForFork3_#res.offset=|v_P2Thread1of1ForFork3_#res.offset_3|, P2Thread1of1ForFork3_#in~arg.offset=|v_P2Thread1of1ForFork3_#in~arg.offset_3|} AuxVars[] AssignedVars[P2Thread1of1ForFork3_thidvar0, P2Thread1of1ForFork3_~arg.base, P2Thread1of1ForFork3_#in~arg.base, P2Thread1of1ForFork3_~arg.offset, P2Thread1of1ForFork3_#res.base, P2Thread1of1ForFork3_#res.offset, P2Thread1of1ForFork3_#in~arg.offset] {22273#(= 0 ~__unbuffered_cnt~0)} is VALID [2020-07-28 21:36:12,040 INFO L280 TraceCheckUtils]: 6: Hoare triple {22273#(= 0 ~__unbuffered_cnt~0)} [229] L780-1-->L782: Formula: (and (= 0 |v_ULTIMATE.start_main_~#t2172~0.offset_9|) (= 0 (select |v_#valid_43| |v_ULTIMATE.start_main_~#t2172~0.base_10|)) (= (store |v_#memory_int_16| |v_ULTIMATE.start_main_~#t2172~0.base_10| (store (select |v_#memory_int_16| |v_ULTIMATE.start_main_~#t2172~0.base_10|) |v_ULTIMATE.start_main_~#t2172~0.offset_9| 3)) |v_#memory_int_15|) (= (store |v_#valid_43| |v_ULTIMATE.start_main_~#t2172~0.base_10| 1) |v_#valid_42|) (< |v_#StackHeapBarrier_11| |v_ULTIMATE.start_main_~#t2172~0.base_10|) (not (= 0 |v_ULTIMATE.start_main_~#t2172~0.base_10|)) (= |v_#length_17| (store |v_#length_18| |v_ULTIMATE.start_main_~#t2172~0.base_10| 4))) InVars {#StackHeapBarrier=|v_#StackHeapBarrier_11|, #valid=|v_#valid_43|, #memory_int=|v_#memory_int_16|, #length=|v_#length_18|} OutVars{#StackHeapBarrier=|v_#StackHeapBarrier_11|, ULTIMATE.start_main_#t~nondet4=|v_ULTIMATE.start_main_#t~nondet4_5|, #valid=|v_#valid_42|, #memory_int=|v_#memory_int_15|, #length=|v_#length_17|, ULTIMATE.start_main_~#t2172~0.offset=|v_ULTIMATE.start_main_~#t2172~0.offset_9|, ULTIMATE.start_main_~#t2172~0.base=|v_ULTIMATE.start_main_~#t2172~0.base_10|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~nondet4, #valid, #memory_int, #length, ULTIMATE.start_main_~#t2172~0.offset, ULTIMATE.start_main_~#t2172~0.base] {22273#(= 0 ~__unbuffered_cnt~0)} is VALID [2020-07-28 21:36:12,041 INFO L280 TraceCheckUtils]: 7: Hoare triple {22273#(= 0 ~__unbuffered_cnt~0)} [187] L782-->P3ENTRY: Formula: (and (= |v_P3Thread1of1ForFork0_#in~arg.base_3| 0) (= 3 v_P3Thread1of1ForFork0_thidvar0_2) (= 0 |v_P3Thread1of1ForFork0_#in~arg.offset_3|)) InVars {} OutVars{P3Thread1of1ForFork0_thidvar0=v_P3Thread1of1ForFork0_thidvar0_2, P3Thread1of1ForFork0_#in~arg.offset=|v_P3Thread1of1ForFork0_#in~arg.offset_3|, P3Thread1of1ForFork0_#res.offset=|v_P3Thread1of1ForFork0_#res.offset_3|, P3Thread1of1ForFork0_~arg.offset=v_P3Thread1of1ForFork0_~arg.offset_3, P3Thread1of1ForFork0_#res.base=|v_P3Thread1of1ForFork0_#res.base_3|, P3Thread1of1ForFork0_#in~arg.base=|v_P3Thread1of1ForFork0_#in~arg.base_3|, P3Thread1of1ForFork0_~arg.base=v_P3Thread1of1ForFork0_~arg.base_3} AuxVars[] AssignedVars[P3Thread1of1ForFork0_thidvar0, P3Thread1of1ForFork0_#in~arg.offset, P3Thread1of1ForFork0_#res.offset, P3Thread1of1ForFork0_~arg.offset, P3Thread1of1ForFork0_#res.base, P3Thread1of1ForFork0_#in~arg.base, P3Thread1of1ForFork0_~arg.base] {22273#(= 0 ~__unbuffered_cnt~0)} is VALID [2020-07-28 21:36:12,042 INFO L280 TraceCheckUtils]: 8: Hoare triple {22273#(= 0 ~__unbuffered_cnt~0)} [212] P3ENTRY-->L756: Formula: (and (= |v_P3Thread1of1ForFork0_#in~arg.base_4| v_P3Thread1of1ForFork0_~arg.base_4) (= 2 v_~y~0_12) (= v_P3Thread1of1ForFork0_~arg.offset_4 |v_P3Thread1of1ForFork0_#in~arg.offset_4|)) InVars {P3Thread1of1ForFork0_#in~arg.offset=|v_P3Thread1of1ForFork0_#in~arg.offset_4|, P3Thread1of1ForFork0_#in~arg.base=|v_P3Thread1of1ForFork0_#in~arg.base_4|} OutVars{P3Thread1of1ForFork0_#in~arg.offset=|v_P3Thread1of1ForFork0_#in~arg.offset_4|, P3Thread1of1ForFork0_~arg.offset=v_P3Thread1of1ForFork0_~arg.offset_4, ~y~0=v_~y~0_12, P3Thread1of1ForFork0_#in~arg.base=|v_P3Thread1of1ForFork0_#in~arg.base_4|, P3Thread1of1ForFork0_~arg.base=v_P3Thread1of1ForFork0_~arg.base_4} AuxVars[] AssignedVars[P3Thread1of1ForFork0_~arg.offset, ~y~0, P3Thread1of1ForFork0_~arg.base] {22273#(= 0 ~__unbuffered_cnt~0)} is VALID [2020-07-28 21:36:12,043 INFO L280 TraceCheckUtils]: 9: Hoare triple {22273#(= 0 ~__unbuffered_cnt~0)} [211] P0ENTRY-->L714: Formula: (and (= v_~__unbuffered_p0_EAX~0_8 v_~y~0_11) (= v_P0Thread1of1ForFork1_~arg.base_4 |v_P0Thread1of1ForFork1_#in~arg.base_4|) (= v_P0Thread1of1ForFork1_~arg.offset_4 |v_P0Thread1of1ForFork1_#in~arg.offset_4|)) InVars {P0Thread1of1ForFork1_#in~arg.offset=|v_P0Thread1of1ForFork1_#in~arg.offset_4|, P0Thread1of1ForFork1_#in~arg.base=|v_P0Thread1of1ForFork1_#in~arg.base_4|, ~y~0=v_~y~0_11} OutVars{~__unbuffered_p0_EAX~0=v_~__unbuffered_p0_EAX~0_8, P0Thread1of1ForFork1_#in~arg.offset=|v_P0Thread1of1ForFork1_#in~arg.offset_4|, P0Thread1of1ForFork1_~arg.offset=v_P0Thread1of1ForFork1_~arg.offset_4, P0Thread1of1ForFork1_#in~arg.base=|v_P0Thread1of1ForFork1_#in~arg.base_4|, ~y~0=v_~y~0_11, P0Thread1of1ForFork1_~arg.base=v_P0Thread1of1ForFork1_~arg.base_4} AuxVars[] AssignedVars[~__unbuffered_p0_EAX~0, P0Thread1of1ForFork1_~arg.offset, P0Thread1of1ForFork1_~arg.base] {22273#(= 0 ~__unbuffered_cnt~0)} is VALID [2020-07-28 21:36:12,044 INFO L280 TraceCheckUtils]: 10: Hoare triple {22273#(= 0 ~__unbuffered_cnt~0)} [246] L782-1-->L3: Formula: (and (let ((.cse0 (= v_~__unbuffered_cnt~0_197 4))) (or (and (= 1 v_~main$tmp_guard0~0_34) .cse0) (and (= 0 v_~main$tmp_guard0~0_34) (not .cse0)))) (= v_ULTIMATE.start_assume_abort_if_not_~cond_14 |v_ULTIMATE.start_assume_abort_if_not_#in~cond_24|) (= (mod v_~main$tmp_guard0~0_34 256) |v_ULTIMATE.start_assume_abort_if_not_#in~cond_24|)) InVars {~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_197} OutVars{ULTIMATE.start_assume_abort_if_not_#in~cond=|v_ULTIMATE.start_assume_abort_if_not_#in~cond_24|, ULTIMATE.start_assume_abort_if_not_~cond=v_ULTIMATE.start_assume_abort_if_not_~cond_14, ULTIMATE.start_main_#t~nondet5=|v_ULTIMATE.start_main_#t~nondet5_9|, ~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_197, ~main$tmp_guard0~0=v_~main$tmp_guard0~0_34} AuxVars[] AssignedVars[ULTIMATE.start_assume_abort_if_not_#in~cond, ULTIMATE.start_assume_abort_if_not_~cond, ULTIMATE.start_main_#t~nondet5, ~main$tmp_guard0~0] {22274#(and (<= ULTIMATE.start_assume_abort_if_not_~cond 0) (< 0 (+ ULTIMATE.start_assume_abort_if_not_~cond 1)))} is VALID [2020-07-28 21:36:12,045 INFO L280 TraceCheckUtils]: 11: Hoare triple {22274#(and (<= ULTIMATE.start_assume_abort_if_not_~cond 0) (< 0 (+ ULTIMATE.start_assume_abort_if_not_~cond 1)))} [220] P1ENTRY-->L729: Formula: (and (= v_P1Thread1of1ForFork2_~arg.offset_4 |v_P1Thread1of1ForFork2_#in~arg.offset_4|) (= 2 v_~x~0_13) (= v_P1Thread1of1ForFork2_~arg.base_4 |v_P1Thread1of1ForFork2_#in~arg.base_4|)) InVars {P1Thread1of1ForFork2_#in~arg.base=|v_P1Thread1of1ForFork2_#in~arg.base_4|, P1Thread1of1ForFork2_#in~arg.offset=|v_P1Thread1of1ForFork2_#in~arg.offset_4|} OutVars{P1Thread1of1ForFork2_#in~arg.base=|v_P1Thread1of1ForFork2_#in~arg.base_4|, P1Thread1of1ForFork2_~arg.offset=v_P1Thread1of1ForFork2_~arg.offset_4, P1Thread1of1ForFork2_~arg.base=v_P1Thread1of1ForFork2_~arg.base_4, P1Thread1of1ForFork2_#in~arg.offset=|v_P1Thread1of1ForFork2_#in~arg.offset_4|, ~x~0=v_~x~0_13} AuxVars[] AssignedVars[P1Thread1of1ForFork2_~arg.offset, P1Thread1of1ForFork2_~arg.base, ~x~0] {22274#(and (<= ULTIMATE.start_assume_abort_if_not_~cond 0) (< 0 (+ ULTIMATE.start_assume_abort_if_not_~cond 1)))} is VALID [2020-07-28 21:36:12,046 INFO L280 TraceCheckUtils]: 12: Hoare triple {22274#(and (<= ULTIMATE.start_assume_abort_if_not_~cond 0) (< 0 (+ ULTIMATE.start_assume_abort_if_not_~cond 1)))} [214] P2ENTRY-->L741: Formula: (and (= v_P2Thread1of1ForFork3_~arg.base_4 |v_P2Thread1of1ForFork3_#in~arg.base_4|) (= v_~__unbuffered_p2_EAX~0_8 v_~x~0_12) (= |v_P2Thread1of1ForFork3_#in~arg.offset_4| v_P2Thread1of1ForFork3_~arg.offset_4)) InVars {P2Thread1of1ForFork3_#in~arg.base=|v_P2Thread1of1ForFork3_#in~arg.base_4|, ~x~0=v_~x~0_12, P2Thread1of1ForFork3_#in~arg.offset=|v_P2Thread1of1ForFork3_#in~arg.offset_4|} OutVars{P2Thread1of1ForFork3_~arg.base=v_P2Thread1of1ForFork3_~arg.base_4, P2Thread1of1ForFork3_#in~arg.base=|v_P2Thread1of1ForFork3_#in~arg.base_4|, ~__unbuffered_p2_EAX~0=v_~__unbuffered_p2_EAX~0_8, P2Thread1of1ForFork3_~arg.offset=v_P2Thread1of1ForFork3_~arg.offset_4, ~x~0=v_~x~0_12, P2Thread1of1ForFork3_#in~arg.offset=|v_P2Thread1of1ForFork3_#in~arg.offset_4|} AuxVars[] AssignedVars[P2Thread1of1ForFork3_~arg.base, ~__unbuffered_p2_EAX~0, P2Thread1of1ForFork3_~arg.offset] {22274#(and (<= ULTIMATE.start_assume_abort_if_not_~cond 0) (< 0 (+ ULTIMATE.start_assume_abort_if_not_~cond 1)))} is VALID [2020-07-28 21:36:12,048 INFO L280 TraceCheckUtils]: 13: Hoare triple {22274#(and (<= ULTIMATE.start_assume_abort_if_not_~cond 0) (< 0 (+ ULTIMATE.start_assume_abort_if_not_~cond 1)))} [230] L3-->L7: Formula: (and (not (= 0 v_ULTIMATE.start_assume_abort_if_not_~cond_11)) (let ((.cse3 (= 2 v_~__unbuffered_p2_EAX~0_13)) (.cse1 (= 2 v_~__unbuffered_p0_EAX~0_14)) (.cse0 (= 2 v_~y~0_17)) (.cse2 (= 2 v_~x~0_18))) (or (and .cse0 .cse1 .cse2 .cse3 (= 0 v_~main$tmp_guard1~0_14)) (and (or (not .cse3) (not .cse1) (not .cse0) (not .cse2)) (= 1 v_~main$tmp_guard1~0_14)))) (= (mod v_~main$tmp_guard1~0_14 256) |v_ULTIMATE.start___VERIFIER_assert_#in~expression_8|)) InVars {~__unbuffered_p0_EAX~0=v_~__unbuffered_p0_EAX~0_14, ULTIMATE.start_assume_abort_if_not_~cond=v_ULTIMATE.start_assume_abort_if_not_~cond_11, ~__unbuffered_p2_EAX~0=v_~__unbuffered_p2_EAX~0_13, ~y~0=v_~y~0_17, ~x~0=v_~x~0_18} OutVars{~__unbuffered_p0_EAX~0=v_~__unbuffered_p0_EAX~0_14, ULTIMATE.start___VERIFIER_assert_~expression=v_ULTIMATE.start___VERIFIER_assert_~expression_10, ULTIMATE.start_assume_abort_if_not_~cond=v_ULTIMATE.start_assume_abort_if_not_~cond_11, ~main$tmp_guard1~0=v_~main$tmp_guard1~0_14, ~__unbuffered_p2_EAX~0=v_~__unbuffered_p2_EAX~0_13, ~y~0=v_~y~0_17, ~x~0=v_~x~0_18, ULTIMATE.start___VERIFIER_assert_#in~expression=|v_ULTIMATE.start___VERIFIER_assert_#in~expression_8|} AuxVars[] AssignedVars[ULTIMATE.start___VERIFIER_assert_~expression, ~main$tmp_guard1~0, ULTIMATE.start___VERIFIER_assert_#in~expression] {22272#false} is VALID [2020-07-28 21:36:12,048 INFO L280 TraceCheckUtils]: 14: Hoare triple {22272#false} [227] L7-->ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION: Formula: (and (= 0 v_ULTIMATE.start___VERIFIER_assert_~expression_9) (= v_ULTIMATE.start___VERIFIER_assert_~expression_9 |v_ULTIMATE.start___VERIFIER_assert_#in~expression_7|)) InVars {ULTIMATE.start___VERIFIER_assert_#in~expression=|v_ULTIMATE.start___VERIFIER_assert_#in~expression_7|} OutVars{ULTIMATE.start___VERIFIER_assert_~expression=v_ULTIMATE.start___VERIFIER_assert_~expression_9, ULTIMATE.start___VERIFIER_assert_#in~expression=|v_ULTIMATE.start___VERIFIER_assert_#in~expression_7|} AuxVars[] AssignedVars[ULTIMATE.start___VERIFIER_assert_~expression] {22272#false} is VALID [2020-07-28 21:36:12,049 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-07-28 21:36:12,049 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [644760953] [2020-07-28 21:36:12,050 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-07-28 21:36:12,050 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2020-07-28 21:36:12,050 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1600977914] [2020-07-28 21:36:12,050 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 15 [2020-07-28 21:36:12,050 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-28 21:36:12,051 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 4 states. [2020-07-28 21:36:12,070 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 15 edges. 15 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-28 21:36:12,070 INFO L459 AbstractCegarLoop]: Interpolant automaton has 4 states [2020-07-28 21:36:12,071 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-07-28 21:36:12,071 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2020-07-28 21:36:12,071 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2020-07-28 21:36:12,071 INFO L87 Difference]: Start difference. First operand 302 states and 871 transitions. Second operand 4 states. [2020-07-28 21:36:12,206 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-28 21:36:12,206 INFO L93 Difference]: Finished difference Result 356 states and 942 transitions. [2020-07-28 21:36:12,206 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2020-07-28 21:36:12,206 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 15 [2020-07-28 21:36:12,207 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-28 21:36:12,207 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 4 states. [2020-07-28 21:36:12,208 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5 states to 5 states and 58 transitions. [2020-07-28 21:36:12,208 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 4 states. [2020-07-28 21:36:12,208 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5 states to 5 states and 58 transitions. [2020-07-28 21:36:12,208 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 5 states and 58 transitions. [2020-07-28 21:36:12,275 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 58 edges. 58 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-28 21:36:12,282 INFO L225 Difference]: With dead ends: 356 [2020-07-28 21:36:12,283 INFO L226 Difference]: Without dead ends: 271 [2020-07-28 21:36:12,283 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 4 GetRequests, 1 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2020-07-28 21:36:12,285 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 271 states. [2020-07-28 21:36:12,288 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:12,288 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:12,289 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:12,289 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:12,289 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:12,289 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:12,290 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:12,290 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:12,290 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:12,290 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:12,291 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:12,291 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:12,291 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:12,291 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:12,292 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:12,292 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:12,292 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:12,293 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:12,293 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:12,293 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:12,293 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:12,293 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:12,294 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:12,294 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:12,294 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:12,294 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:12,295 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:12,295 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:12,295 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:12,296 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:12,296 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:12,296 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:12,296 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:12,296 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:12,297 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:12,297 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:12,297 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:12,297 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:12,298 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:12,298 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:12,298 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:12,298 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:12,299 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:12,299 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:12,299 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:12,299 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:12,300 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:12,300 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:12,300 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:12,300 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:12,300 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:12,301 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:12,301 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:12,301 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:12,301 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:12,302 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:12,302 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:12,302 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:12,302 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:12,303 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:12,303 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:12,303 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:12,303 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:12,304 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:12,304 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:12,304 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:12,304 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:12,305 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:12,305 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:12,305 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:12,305 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:12,306 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:12,306 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:12,306 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:12,306 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:12,307 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:12,307 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:12,307 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:12,307 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:12,308 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:12,308 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:12,308 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:12,308 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:12,309 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:12,309 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:12,309 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:12,309 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:12,310 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:12,310 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:12,310 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:12,310 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:12,311 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:12,311 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:12,311 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:12,311 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:12,312 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:12,312 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:12,312 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:12,313 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:12,313 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:12,313 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:12,313 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:12,314 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:12,314 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:12,314 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:12,314 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:12,314 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:12,315 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:12,315 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:12,315 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:12,315 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:12,316 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:12,316 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:12,316 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:12,316 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:12,317 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:12,317 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:12,317 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:12,318 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:12,318 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:12,318 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:12,318 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:12,319 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:12,319 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:12,319 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:12,319 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:12,320 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:12,320 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:12,320 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:12,320 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:12,321 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:12,321 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:12,321 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:12,322 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:12,322 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:12,322 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:12,322 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:12,323 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:12,323 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:12,323 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:12,324 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:12,324 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:12,324 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:12,324 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:12,325 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:12,325 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:12,325 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:12,325 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:12,326 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:12,326 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:12,326 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:12,327 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:12,327 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:12,327 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:12,327 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:12,328 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:12,328 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:12,328 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:12,328 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:12,329 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:12,329 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:12,329 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:12,329 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:12,330 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:12,330 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:12,330 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:12,330 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:12,331 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:12,331 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:12,331 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:12,331 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:12,332 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:12,332 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:12,332 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:12,332 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:12,333 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:12,333 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:12,333 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:12,333 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:12,333 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:12,334 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:12,334 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:12,334 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:12,335 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:12,335 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:12,335 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:12,335 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:12,336 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:12,336 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:12,336 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:12,336 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:12,337 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:12,337 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:12,337 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:12,337 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:12,338 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:12,338 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:12,338 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:12,338 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:12,339 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:12,339 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:12,339 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:12,339 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:12,340 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:12,340 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:12,340 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:12,340 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:12,341 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:12,341 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:12,341 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:12,341 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:12,342 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:12,342 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:12,342 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:12,342 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:12,343 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:12,343 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:12,343 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:12,343 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:12,343 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:12,344 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:12,344 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:12,344 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:12,344 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:12,345 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:12,345 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:12,345 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:12,345 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:12,346 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:12,346 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:12,346 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:12,346 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:12,347 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:12,347 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:12,347 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:12,347 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:12,348 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:12,348 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:12,348 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:12,348 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:12,349 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:12,349 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:12,349 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:12,349 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:12,349 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:12,350 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:12,350 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:12,350 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:12,350 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:12,351 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:12,351 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:12,351 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:12,351 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:12,352 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:12,352 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:12,352 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:12,352 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:12,353 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:12,353 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:12,353 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:12,354 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:12,354 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:12,354 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:12,354 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:12,355 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:12,355 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:12,355 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:12,355 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:12,356 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:12,356 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:12,356 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:12,357 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 271 to 271. [2020-07-28 21:36:12,357 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-28 21:36:12,357 INFO L82 GeneralOperation]: Start isEquivalent. First operand 271 states. Second operand 271 states. [2020-07-28 21:36:12,357 INFO L74 IsIncluded]: Start isIncluded. First operand 271 states. Second operand 271 states. [2020-07-28 21:36:12,358 INFO L87 Difference]: Start difference. First operand 271 states. Second operand 271 states. [2020-07-28 21:36:12,365 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-28 21:36:12,365 INFO L93 Difference]: Finished difference Result 271 states and 731 transitions. [2020-07-28 21:36:12,365 INFO L276 IsEmpty]: Start isEmpty. Operand 271 states and 731 transitions. [2020-07-28 21:36:12,366 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-28 21:36:12,366 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-28 21:36:12,367 INFO L74 IsIncluded]: Start isIncluded. First operand 271 states. Second operand 271 states. [2020-07-28 21:36:12,367 INFO L87 Difference]: Start difference. First operand 271 states. Second operand 271 states. [2020-07-28 21:36:12,374 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-28 21:36:12,375 INFO L93 Difference]: Finished difference Result 271 states and 731 transitions. [2020-07-28 21:36:12,375 INFO L276 IsEmpty]: Start isEmpty. Operand 271 states and 731 transitions. [2020-07-28 21:36:12,376 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-28 21:36:12,376 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-28 21:36:12,376 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-28 21:36:12,376 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-28 21:36:12,376 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 271 states. [2020-07-28 21:36:12,382 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 271 states to 271 states and 731 transitions. [2020-07-28 21:36:12,383 INFO L78 Accepts]: Start accepts. Automaton has 271 states and 731 transitions. Word has length 15 [2020-07-28 21:36:12,383 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-28 21:36:12,383 INFO L479 AbstractCegarLoop]: Abstraction has 271 states and 731 transitions. [2020-07-28 21:36:12,383 INFO L480 AbstractCegarLoop]: Interpolant automaton has 4 states. [2020-07-28 21:36:12,383 INFO L276 IsEmpty]: Start isEmpty. Operand 271 states and 731 transitions. [2020-07-28 21:36:12,384 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2020-07-28 21:36:12,384 INFO L414 BasicCegarLoop]: Found error trace [2020-07-28 21:36:12,384 INFO L422 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-07-28 21:36:12,384 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable7 [2020-07-28 21:36:12,384 INFO L427 AbstractCegarLoop]: === Iteration 9 === [ULTIMATE.startErr3INUSE_VIOLATION, ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-28 21:36:12,384 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-28 21:36:12,384 INFO L82 PathProgramCache]: Analyzing trace with hash -1481069530, now seen corresponding path program 1 times [2020-07-28 21:36:12,385 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-07-28 21:36:12,385 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [115034396] [2020-07-28 21:36:12,385 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-28 21:36:12,401 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-28 21:36:12,467 INFO L280 TraceCheckUtils]: 0: Hoare triple {23719#true} [252] ULTIMATE.startENTRY-->L776: Formula: (let ((.cse0 (store |v_#valid_72| 0 0))) (and (< 0 |v_#StackHeapBarrier_18|) (= 0 v_~__unbuffered_p2_EAX~0_36) (= 0 v_~__unbuffered_p0_EAX~0_38) (= 0 v_~main$tmp_guard0~0_49) (= 0 (select .cse0 |v_ULTIMATE.start_main_~#t2169~0.base_23|)) (= (store |v_#length_28| |v_ULTIMATE.start_main_~#t2169~0.base_23| 4) |v_#length_27|) (= 0 |v_#NULL.offset_4|) (= v_~__unbuffered_cnt~0_298 0) (< |v_#StackHeapBarrier_18| |v_ULTIMATE.start_main_~#t2169~0.base_23|) (= |v_#valid_70| (store .cse0 |v_ULTIMATE.start_main_~#t2169~0.base_23| 1)) (= 0 v_~x~0_47) (= (store |v_#memory_int_26| |v_ULTIMATE.start_main_~#t2169~0.base_23| (store (select |v_#memory_int_26| |v_ULTIMATE.start_main_~#t2169~0.base_23|) |v_ULTIMATE.start_main_~#t2169~0.offset_17| 0)) |v_#memory_int_25|) (= 0 v_~y~0_46) (= 0 |v_ULTIMATE.start_main_~#t2169~0.offset_17|) (= 0 v_~main$tmp_guard1~0_31) (= 0 |v_#NULL.base_4|))) InVars {#StackHeapBarrier=|v_#StackHeapBarrier_18|, #valid=|v_#valid_72|, #memory_int=|v_#memory_int_26|, #length=|v_#length_28|} OutVars{ULTIMATE.start_main_#t~nondet4=|v_ULTIMATE.start_main_#t~nondet4_8|, ULTIMATE.start_main_#t~nondet5=|v_ULTIMATE.start_main_#t~nondet5_25|, ULTIMATE.start_main_#t~nondet2=|v_ULTIMATE.start_main_#t~nondet2_7|, ULTIMATE.start_main_#t~nondet3=|v_ULTIMATE.start_main_#t~nondet3_7|, #NULL.offset=|v_#NULL.offset_4|, ULTIMATE.start_main_~#t2169~0.offset=|v_ULTIMATE.start_main_~#t2169~0.offset_17|, ~main$tmp_guard1~0=v_~main$tmp_guard1~0_31, ULTIMATE.start_main_~#t2171~0.base=|v_ULTIMATE.start_main_~#t2171~0.base_23|, ~__unbuffered_p0_EAX~0=v_~__unbuffered_p0_EAX~0_38, ULTIMATE.start_main_~#t2171~0.offset=|v_ULTIMATE.start_main_~#t2171~0.offset_17|, #length=|v_#length_27|, ~__unbuffered_p2_EAX~0=v_~__unbuffered_p2_EAX~0_36, ~y~0=v_~y~0_46, ULTIMATE.start_main_~#t2170~0.offset=|v_ULTIMATE.start_main_~#t2170~0.offset_17|, ULTIMATE.start_main_~#t2169~0.base=|v_ULTIMATE.start_main_~#t2169~0.base_23|, ~main$tmp_guard0~0=v_~main$tmp_guard0~0_49, ULTIMATE.start_main_~#t2172~0.base=|v_ULTIMATE.start_main_~#t2172~0.base_19|, #NULL.base=|v_#NULL.base_4|, #StackHeapBarrier=|v_#StackHeapBarrier_18|, ULTIMATE.start_main_#res=|v_ULTIMATE.start_main_#res_15|, #valid=|v_#valid_70|, #memory_int=|v_#memory_int_25|, ULTIMATE.start_main_~#t2170~0.base=|v_ULTIMATE.start_main_~#t2170~0.base_23|, ~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_298, ULTIMATE.start_main_~#t2172~0.offset=|v_ULTIMATE.start_main_~#t2172~0.offset_15|, ~x~0=v_~x~0_47} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~nondet4, ULTIMATE.start_main_#t~nondet5, ULTIMATE.start_main_#t~nondet2, ULTIMATE.start_main_#t~nondet3, #NULL.offset, ULTIMATE.start_main_~#t2169~0.offset, ~main$tmp_guard1~0, ULTIMATE.start_main_~#t2171~0.base, ~__unbuffered_p0_EAX~0, ULTIMATE.start_main_~#t2171~0.offset, #length, ~__unbuffered_p2_EAX~0, ~y~0, ULTIMATE.start_main_~#t2170~0.offset, ULTIMATE.start_main_~#t2169~0.base, ~main$tmp_guard0~0, ULTIMATE.start_main_~#t2172~0.base, #NULL.base, ULTIMATE.start_main_#res, #valid, #memory_int, ULTIMATE.start_main_~#t2170~0.base, ~__unbuffered_cnt~0, ULTIMATE.start_main_~#t2172~0.offset, ~x~0] {23721#(= 0 ~__unbuffered_cnt~0)} is VALID [2020-07-28 21:36:12,468 INFO L280 TraceCheckUtils]: 1: Hoare triple {23721#(= 0 ~__unbuffered_cnt~0)} [189] L776-->P0ENTRY: Formula: (and (= 0 |v_P0Thread1of1ForFork1_#in~arg.offset_3|) (= 0 v_P0Thread1of1ForFork1_thidvar0_2) (= 0 |v_P0Thread1of1ForFork1_#in~arg.base_3|)) InVars {} OutVars{P0Thread1of1ForFork1_#res.offset=|v_P0Thread1of1ForFork1_#res.offset_3|, P0Thread1of1ForFork1_#in~arg.offset=|v_P0Thread1of1ForFork1_#in~arg.offset_3|, P0Thread1of1ForFork1_#res.base=|v_P0Thread1of1ForFork1_#res.base_3|, P0Thread1of1ForFork1_thidvar0=v_P0Thread1of1ForFork1_thidvar0_2, P0Thread1of1ForFork1_~arg.offset=v_P0Thread1of1ForFork1_~arg.offset_3, P0Thread1of1ForFork1_#in~arg.base=|v_P0Thread1of1ForFork1_#in~arg.base_3|, P0Thread1of1ForFork1_~arg.base=v_P0Thread1of1ForFork1_~arg.base_3} AuxVars[] AssignedVars[P0Thread1of1ForFork1_#res.offset, P0Thread1of1ForFork1_#in~arg.offset, P0Thread1of1ForFork1_#res.base, P0Thread1of1ForFork1_thidvar0, P0Thread1of1ForFork1_~arg.offset, P0Thread1of1ForFork1_#in~arg.base, P0Thread1of1ForFork1_~arg.base] {23721#(= 0 ~__unbuffered_cnt~0)} is VALID [2020-07-28 21:36:12,469 INFO L280 TraceCheckUtils]: 2: Hoare triple {23721#(= 0 ~__unbuffered_cnt~0)} [232] L776-1-->L778: Formula: (and (= |v_#valid_44| (store |v_#valid_45| |v_ULTIMATE.start_main_~#t2170~0.base_12| 1)) (= |v_#length_19| (store |v_#length_20| |v_ULTIMATE.start_main_~#t2170~0.base_12| 4)) (= 0 (select |v_#valid_45| |v_ULTIMATE.start_main_~#t2170~0.base_12|)) (not (= 0 |v_ULTIMATE.start_main_~#t2170~0.base_12|)) (= |v_ULTIMATE.start_main_~#t2170~0.offset_10| 0) (< |v_#StackHeapBarrier_12| |v_ULTIMATE.start_main_~#t2170~0.base_12|) (= (store |v_#memory_int_18| |v_ULTIMATE.start_main_~#t2170~0.base_12| (store (select |v_#memory_int_18| |v_ULTIMATE.start_main_~#t2170~0.base_12|) |v_ULTIMATE.start_main_~#t2170~0.offset_10| 1)) |v_#memory_int_17|)) InVars {#StackHeapBarrier=|v_#StackHeapBarrier_12|, #valid=|v_#valid_45|, #memory_int=|v_#memory_int_18|, #length=|v_#length_20|} OutVars{ULTIMATE.start_main_~#t2170~0.offset=|v_ULTIMATE.start_main_~#t2170~0.offset_10|, #StackHeapBarrier=|v_#StackHeapBarrier_12|, ULTIMATE.start_main_#t~nondet2=|v_ULTIMATE.start_main_#t~nondet2_4|, #valid=|v_#valid_44|, #memory_int=|v_#memory_int_17|, ULTIMATE.start_main_~#t2170~0.base=|v_ULTIMATE.start_main_~#t2170~0.base_12|, #length=|v_#length_19|} AuxVars[] AssignedVars[ULTIMATE.start_main_~#t2170~0.offset, ULTIMATE.start_main_#t~nondet2, #valid, #memory_int, ULTIMATE.start_main_~#t2170~0.base, #length] {23721#(= 0 ~__unbuffered_cnt~0)} is VALID [2020-07-28 21:36:12,469 INFO L280 TraceCheckUtils]: 3: Hoare triple {23721#(= 0 ~__unbuffered_cnt~0)} [191] L778-->P1ENTRY: Formula: (and (= 0 |v_P1Thread1of1ForFork2_#in~arg.base_3|) (= 1 v_P1Thread1of1ForFork2_thidvar0_2) (= 0 |v_P1Thread1of1ForFork2_#in~arg.offset_3|)) InVars {} OutVars{P1Thread1of1ForFork2_#in~arg.base=|v_P1Thread1of1ForFork2_#in~arg.base_3|, P1Thread1of1ForFork2_~arg.offset=v_P1Thread1of1ForFork2_~arg.offset_3, P1Thread1of1ForFork2_~arg.base=v_P1Thread1of1ForFork2_~arg.base_3, P1Thread1of1ForFork2_#res.offset=|v_P1Thread1of1ForFork2_#res.offset_3|, P1Thread1of1ForFork2_thidvar0=v_P1Thread1of1ForFork2_thidvar0_2, P1Thread1of1ForFork2_#in~arg.offset=|v_P1Thread1of1ForFork2_#in~arg.offset_3|, P1Thread1of1ForFork2_#res.base=|v_P1Thread1of1ForFork2_#res.base_3|} AuxVars[] AssignedVars[P1Thread1of1ForFork2_#in~arg.base, P1Thread1of1ForFork2_~arg.offset, P1Thread1of1ForFork2_~arg.base, P1Thread1of1ForFork2_#res.offset, P1Thread1of1ForFork2_thidvar0, P1Thread1of1ForFork2_#in~arg.offset, P1Thread1of1ForFork2_#res.base] {23721#(= 0 ~__unbuffered_cnt~0)} is VALID [2020-07-28 21:36:12,470 INFO L280 TraceCheckUtils]: 4: Hoare triple {23721#(= 0 ~__unbuffered_cnt~0)} [236] L778-1-->L780: Formula: (and (= 0 (select |v_#valid_47| |v_ULTIMATE.start_main_~#t2171~0.base_12|)) (= |v_#memory_int_19| (store |v_#memory_int_20| |v_ULTIMATE.start_main_~#t2171~0.base_12| (store (select |v_#memory_int_20| |v_ULTIMATE.start_main_~#t2171~0.base_12|) |v_ULTIMATE.start_main_~#t2171~0.offset_10| 2))) (= |v_#valid_46| (store |v_#valid_47| |v_ULTIMATE.start_main_~#t2171~0.base_12| 1)) (= 0 |v_ULTIMATE.start_main_~#t2171~0.offset_10|) (not (= 0 |v_ULTIMATE.start_main_~#t2171~0.base_12|)) (= |v_#length_21| (store |v_#length_22| |v_ULTIMATE.start_main_~#t2171~0.base_12| 4)) (< |v_#StackHeapBarrier_13| |v_ULTIMATE.start_main_~#t2171~0.base_12|)) InVars {#StackHeapBarrier=|v_#StackHeapBarrier_13|, #valid=|v_#valid_47|, #memory_int=|v_#memory_int_20|, #length=|v_#length_22|} OutVars{ULTIMATE.start_main_~#t2171~0.base=|v_ULTIMATE.start_main_~#t2171~0.base_12|, #StackHeapBarrier=|v_#StackHeapBarrier_13|, ULTIMATE.start_main_~#t2171~0.offset=|v_ULTIMATE.start_main_~#t2171~0.offset_10|, #valid=|v_#valid_46|, ULTIMATE.start_main_#t~nondet3=|v_ULTIMATE.start_main_#t~nondet3_4|, #memory_int=|v_#memory_int_19|, #length=|v_#length_21|} AuxVars[] AssignedVars[ULTIMATE.start_main_~#t2171~0.base, ULTIMATE.start_main_~#t2171~0.offset, #valid, ULTIMATE.start_main_#t~nondet3, #memory_int, #length] {23721#(= 0 ~__unbuffered_cnt~0)} is VALID [2020-07-28 21:36:12,471 INFO L280 TraceCheckUtils]: 5: Hoare triple {23721#(= 0 ~__unbuffered_cnt~0)} [193] L780-->P2ENTRY: Formula: (and (= 2 v_P2Thread1of1ForFork3_thidvar0_2) (= 0 |v_P2Thread1of1ForFork3_#in~arg.base_3|) (= 0 |v_P2Thread1of1ForFork3_#in~arg.offset_3|)) InVars {} OutVars{P2Thread1of1ForFork3_thidvar0=v_P2Thread1of1ForFork3_thidvar0_2, P2Thread1of1ForFork3_~arg.base=v_P2Thread1of1ForFork3_~arg.base_3, P2Thread1of1ForFork3_#in~arg.base=|v_P2Thread1of1ForFork3_#in~arg.base_3|, P2Thread1of1ForFork3_~arg.offset=v_P2Thread1of1ForFork3_~arg.offset_3, P2Thread1of1ForFork3_#res.base=|v_P2Thread1of1ForFork3_#res.base_3|, P2Thread1of1ForFork3_#res.offset=|v_P2Thread1of1ForFork3_#res.offset_3|, P2Thread1of1ForFork3_#in~arg.offset=|v_P2Thread1of1ForFork3_#in~arg.offset_3|} AuxVars[] AssignedVars[P2Thread1of1ForFork3_thidvar0, P2Thread1of1ForFork3_~arg.base, P2Thread1of1ForFork3_#in~arg.base, P2Thread1of1ForFork3_~arg.offset, P2Thread1of1ForFork3_#res.base, P2Thread1of1ForFork3_#res.offset, P2Thread1of1ForFork3_#in~arg.offset] {23721#(= 0 ~__unbuffered_cnt~0)} is VALID [2020-07-28 21:36:12,471 INFO L280 TraceCheckUtils]: 6: Hoare triple {23721#(= 0 ~__unbuffered_cnt~0)} [229] L780-1-->L782: Formula: (and (= 0 |v_ULTIMATE.start_main_~#t2172~0.offset_9|) (= 0 (select |v_#valid_43| |v_ULTIMATE.start_main_~#t2172~0.base_10|)) (= (store |v_#memory_int_16| |v_ULTIMATE.start_main_~#t2172~0.base_10| (store (select |v_#memory_int_16| |v_ULTIMATE.start_main_~#t2172~0.base_10|) |v_ULTIMATE.start_main_~#t2172~0.offset_9| 3)) |v_#memory_int_15|) (= (store |v_#valid_43| |v_ULTIMATE.start_main_~#t2172~0.base_10| 1) |v_#valid_42|) (< |v_#StackHeapBarrier_11| |v_ULTIMATE.start_main_~#t2172~0.base_10|) (not (= 0 |v_ULTIMATE.start_main_~#t2172~0.base_10|)) (= |v_#length_17| (store |v_#length_18| |v_ULTIMATE.start_main_~#t2172~0.base_10| 4))) InVars {#StackHeapBarrier=|v_#StackHeapBarrier_11|, #valid=|v_#valid_43|, #memory_int=|v_#memory_int_16|, #length=|v_#length_18|} OutVars{#StackHeapBarrier=|v_#StackHeapBarrier_11|, ULTIMATE.start_main_#t~nondet4=|v_ULTIMATE.start_main_#t~nondet4_5|, #valid=|v_#valid_42|, #memory_int=|v_#memory_int_15|, #length=|v_#length_17|, ULTIMATE.start_main_~#t2172~0.offset=|v_ULTIMATE.start_main_~#t2172~0.offset_9|, ULTIMATE.start_main_~#t2172~0.base=|v_ULTIMATE.start_main_~#t2172~0.base_10|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~nondet4, #valid, #memory_int, #length, ULTIMATE.start_main_~#t2172~0.offset, ULTIMATE.start_main_~#t2172~0.base] {23721#(= 0 ~__unbuffered_cnt~0)} is VALID [2020-07-28 21:36:12,472 INFO L280 TraceCheckUtils]: 7: Hoare triple {23721#(= 0 ~__unbuffered_cnt~0)} [187] L782-->P3ENTRY: Formula: (and (= |v_P3Thread1of1ForFork0_#in~arg.base_3| 0) (= 3 v_P3Thread1of1ForFork0_thidvar0_2) (= 0 |v_P3Thread1of1ForFork0_#in~arg.offset_3|)) InVars {} OutVars{P3Thread1of1ForFork0_thidvar0=v_P3Thread1of1ForFork0_thidvar0_2, P3Thread1of1ForFork0_#in~arg.offset=|v_P3Thread1of1ForFork0_#in~arg.offset_3|, P3Thread1of1ForFork0_#res.offset=|v_P3Thread1of1ForFork0_#res.offset_3|, P3Thread1of1ForFork0_~arg.offset=v_P3Thread1of1ForFork0_~arg.offset_3, P3Thread1of1ForFork0_#res.base=|v_P3Thread1of1ForFork0_#res.base_3|, P3Thread1of1ForFork0_#in~arg.base=|v_P3Thread1of1ForFork0_#in~arg.base_3|, P3Thread1of1ForFork0_~arg.base=v_P3Thread1of1ForFork0_~arg.base_3} AuxVars[] AssignedVars[P3Thread1of1ForFork0_thidvar0, P3Thread1of1ForFork0_#in~arg.offset, P3Thread1of1ForFork0_#res.offset, P3Thread1of1ForFork0_~arg.offset, P3Thread1of1ForFork0_#res.base, P3Thread1of1ForFork0_#in~arg.base, P3Thread1of1ForFork0_~arg.base] {23721#(= 0 ~__unbuffered_cnt~0)} is VALID [2020-07-28 21:36:12,473 INFO L280 TraceCheckUtils]: 8: Hoare triple {23721#(= 0 ~__unbuffered_cnt~0)} [212] P3ENTRY-->L756: Formula: (and (= |v_P3Thread1of1ForFork0_#in~arg.base_4| v_P3Thread1of1ForFork0_~arg.base_4) (= 2 v_~y~0_12) (= v_P3Thread1of1ForFork0_~arg.offset_4 |v_P3Thread1of1ForFork0_#in~arg.offset_4|)) InVars {P3Thread1of1ForFork0_#in~arg.offset=|v_P3Thread1of1ForFork0_#in~arg.offset_4|, P3Thread1of1ForFork0_#in~arg.base=|v_P3Thread1of1ForFork0_#in~arg.base_4|} OutVars{P3Thread1of1ForFork0_#in~arg.offset=|v_P3Thread1of1ForFork0_#in~arg.offset_4|, P3Thread1of1ForFork0_~arg.offset=v_P3Thread1of1ForFork0_~arg.offset_4, ~y~0=v_~y~0_12, P3Thread1of1ForFork0_#in~arg.base=|v_P3Thread1of1ForFork0_#in~arg.base_4|, P3Thread1of1ForFork0_~arg.base=v_P3Thread1of1ForFork0_~arg.base_4} AuxVars[] AssignedVars[P3Thread1of1ForFork0_~arg.offset, ~y~0, P3Thread1of1ForFork0_~arg.base] {23721#(= 0 ~__unbuffered_cnt~0)} is VALID [2020-07-28 21:36:12,473 INFO L280 TraceCheckUtils]: 9: Hoare triple {23721#(= 0 ~__unbuffered_cnt~0)} [211] P0ENTRY-->L714: Formula: (and (= v_~__unbuffered_p0_EAX~0_8 v_~y~0_11) (= v_P0Thread1of1ForFork1_~arg.base_4 |v_P0Thread1of1ForFork1_#in~arg.base_4|) (= v_P0Thread1of1ForFork1_~arg.offset_4 |v_P0Thread1of1ForFork1_#in~arg.offset_4|)) InVars {P0Thread1of1ForFork1_#in~arg.offset=|v_P0Thread1of1ForFork1_#in~arg.offset_4|, P0Thread1of1ForFork1_#in~arg.base=|v_P0Thread1of1ForFork1_#in~arg.base_4|, ~y~0=v_~y~0_11} OutVars{~__unbuffered_p0_EAX~0=v_~__unbuffered_p0_EAX~0_8, P0Thread1of1ForFork1_#in~arg.offset=|v_P0Thread1of1ForFork1_#in~arg.offset_4|, P0Thread1of1ForFork1_~arg.offset=v_P0Thread1of1ForFork1_~arg.offset_4, P0Thread1of1ForFork1_#in~arg.base=|v_P0Thread1of1ForFork1_#in~arg.base_4|, ~y~0=v_~y~0_11, P0Thread1of1ForFork1_~arg.base=v_P0Thread1of1ForFork1_~arg.base_4} AuxVars[] AssignedVars[~__unbuffered_p0_EAX~0, P0Thread1of1ForFork1_~arg.offset, P0Thread1of1ForFork1_~arg.base] {23721#(= 0 ~__unbuffered_cnt~0)} is VALID [2020-07-28 21:36:12,474 INFO L280 TraceCheckUtils]: 10: Hoare triple {23721#(= 0 ~__unbuffered_cnt~0)} [220] P1ENTRY-->L729: Formula: (and (= v_P1Thread1of1ForFork2_~arg.offset_4 |v_P1Thread1of1ForFork2_#in~arg.offset_4|) (= 2 v_~x~0_13) (= v_P1Thread1of1ForFork2_~arg.base_4 |v_P1Thread1of1ForFork2_#in~arg.base_4|)) InVars {P1Thread1of1ForFork2_#in~arg.base=|v_P1Thread1of1ForFork2_#in~arg.base_4|, P1Thread1of1ForFork2_#in~arg.offset=|v_P1Thread1of1ForFork2_#in~arg.offset_4|} OutVars{P1Thread1of1ForFork2_#in~arg.base=|v_P1Thread1of1ForFork2_#in~arg.base_4|, P1Thread1of1ForFork2_~arg.offset=v_P1Thread1of1ForFork2_~arg.offset_4, P1Thread1of1ForFork2_~arg.base=v_P1Thread1of1ForFork2_~arg.base_4, P1Thread1of1ForFork2_#in~arg.offset=|v_P1Thread1of1ForFork2_#in~arg.offset_4|, ~x~0=v_~x~0_13} AuxVars[] AssignedVars[P1Thread1of1ForFork2_~arg.offset, P1Thread1of1ForFork2_~arg.base, ~x~0] {23721#(= 0 ~__unbuffered_cnt~0)} is VALID [2020-07-28 21:36:12,475 INFO L280 TraceCheckUtils]: 11: Hoare triple {23721#(= 0 ~__unbuffered_cnt~0)} [214] P2ENTRY-->L741: Formula: (and (= v_P2Thread1of1ForFork3_~arg.base_4 |v_P2Thread1of1ForFork3_#in~arg.base_4|) (= v_~__unbuffered_p2_EAX~0_8 v_~x~0_12) (= |v_P2Thread1of1ForFork3_#in~arg.offset_4| v_P2Thread1of1ForFork3_~arg.offset_4)) InVars {P2Thread1of1ForFork3_#in~arg.base=|v_P2Thread1of1ForFork3_#in~arg.base_4|, ~x~0=v_~x~0_12, P2Thread1of1ForFork3_#in~arg.offset=|v_P2Thread1of1ForFork3_#in~arg.offset_4|} OutVars{P2Thread1of1ForFork3_~arg.base=v_P2Thread1of1ForFork3_~arg.base_4, P2Thread1of1ForFork3_#in~arg.base=|v_P2Thread1of1ForFork3_#in~arg.base_4|, ~__unbuffered_p2_EAX~0=v_~__unbuffered_p2_EAX~0_8, P2Thread1of1ForFork3_~arg.offset=v_P2Thread1of1ForFork3_~arg.offset_4, ~x~0=v_~x~0_12, P2Thread1of1ForFork3_#in~arg.offset=|v_P2Thread1of1ForFork3_#in~arg.offset_4|} AuxVars[] AssignedVars[P2Thread1of1ForFork3_~arg.base, ~__unbuffered_p2_EAX~0, P2Thread1of1ForFork3_~arg.offset] {23721#(= 0 ~__unbuffered_cnt~0)} is VALID [2020-07-28 21:36:12,475 INFO L280 TraceCheckUtils]: 12: Hoare triple {23721#(= 0 ~__unbuffered_cnt~0)} [234] L729-->P1EXIT: Formula: (and (= 0 |v_P1Thread1of1ForFork2_#res.offset_13|) (= 0 |v_P1Thread1of1ForFork2_#res.base_13|) (= v_~__unbuffered_cnt~0_139 (+ v_~__unbuffered_cnt~0_140 1))) InVars {~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_140} OutVars{P1Thread1of1ForFork2_#res.offset=|v_P1Thread1of1ForFork2_#res.offset_13|, ~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_139, P1Thread1of1ForFork2_#res.base=|v_P1Thread1of1ForFork2_#res.base_13|} AuxVars[] AssignedVars[P1Thread1of1ForFork2_#res.offset, ~__unbuffered_cnt~0, P1Thread1of1ForFork2_#res.base] {23722#(<= ~__unbuffered_cnt~0 1)} is VALID [2020-07-28 21:36:12,477 INFO L280 TraceCheckUtils]: 13: Hoare triple {23722#(<= ~__unbuffered_cnt~0 1)} [246] L782-1-->L3: Formula: (and (let ((.cse0 (= v_~__unbuffered_cnt~0_197 4))) (or (and (= 1 v_~main$tmp_guard0~0_34) .cse0) (and (= 0 v_~main$tmp_guard0~0_34) (not .cse0)))) (= v_ULTIMATE.start_assume_abort_if_not_~cond_14 |v_ULTIMATE.start_assume_abort_if_not_#in~cond_24|) (= (mod v_~main$tmp_guard0~0_34 256) |v_ULTIMATE.start_assume_abort_if_not_#in~cond_24|)) InVars {~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_197} OutVars{ULTIMATE.start_assume_abort_if_not_#in~cond=|v_ULTIMATE.start_assume_abort_if_not_#in~cond_24|, ULTIMATE.start_assume_abort_if_not_~cond=v_ULTIMATE.start_assume_abort_if_not_~cond_14, ULTIMATE.start_main_#t~nondet5=|v_ULTIMATE.start_main_#t~nondet5_9|, ~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_197, ~main$tmp_guard0~0=v_~main$tmp_guard0~0_34} AuxVars[] AssignedVars[ULTIMATE.start_assume_abort_if_not_#in~cond, ULTIMATE.start_assume_abort_if_not_~cond, ULTIMATE.start_main_#t~nondet5, ~main$tmp_guard0~0] {23723#(and (<= ULTIMATE.start_assume_abort_if_not_~cond 0) (< 0 (+ ULTIMATE.start_assume_abort_if_not_~cond 1)))} is VALID [2020-07-28 21:36:12,478 INFO L280 TraceCheckUtils]: 14: Hoare triple {23723#(and (<= ULTIMATE.start_assume_abort_if_not_~cond 0) (< 0 (+ ULTIMATE.start_assume_abort_if_not_~cond 1)))} [230] L3-->L7: Formula: (and (not (= 0 v_ULTIMATE.start_assume_abort_if_not_~cond_11)) (let ((.cse3 (= 2 v_~__unbuffered_p2_EAX~0_13)) (.cse1 (= 2 v_~__unbuffered_p0_EAX~0_14)) (.cse0 (= 2 v_~y~0_17)) (.cse2 (= 2 v_~x~0_18))) (or (and .cse0 .cse1 .cse2 .cse3 (= 0 v_~main$tmp_guard1~0_14)) (and (or (not .cse3) (not .cse1) (not .cse0) (not .cse2)) (= 1 v_~main$tmp_guard1~0_14)))) (= (mod v_~main$tmp_guard1~0_14 256) |v_ULTIMATE.start___VERIFIER_assert_#in~expression_8|)) InVars {~__unbuffered_p0_EAX~0=v_~__unbuffered_p0_EAX~0_14, ULTIMATE.start_assume_abort_if_not_~cond=v_ULTIMATE.start_assume_abort_if_not_~cond_11, ~__unbuffered_p2_EAX~0=v_~__unbuffered_p2_EAX~0_13, ~y~0=v_~y~0_17, ~x~0=v_~x~0_18} OutVars{~__unbuffered_p0_EAX~0=v_~__unbuffered_p0_EAX~0_14, ULTIMATE.start___VERIFIER_assert_~expression=v_ULTIMATE.start___VERIFIER_assert_~expression_10, ULTIMATE.start_assume_abort_if_not_~cond=v_ULTIMATE.start_assume_abort_if_not_~cond_11, ~main$tmp_guard1~0=v_~main$tmp_guard1~0_14, ~__unbuffered_p2_EAX~0=v_~__unbuffered_p2_EAX~0_13, ~y~0=v_~y~0_17, ~x~0=v_~x~0_18, ULTIMATE.start___VERIFIER_assert_#in~expression=|v_ULTIMATE.start___VERIFIER_assert_#in~expression_8|} AuxVars[] AssignedVars[ULTIMATE.start___VERIFIER_assert_~expression, ~main$tmp_guard1~0, ULTIMATE.start___VERIFIER_assert_#in~expression] {23720#false} is VALID [2020-07-28 21:36:12,478 INFO L280 TraceCheckUtils]: 15: Hoare triple {23720#false} [227] L7-->ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION: Formula: (and (= 0 v_ULTIMATE.start___VERIFIER_assert_~expression_9) (= v_ULTIMATE.start___VERIFIER_assert_~expression_9 |v_ULTIMATE.start___VERIFIER_assert_#in~expression_7|)) InVars {ULTIMATE.start___VERIFIER_assert_#in~expression=|v_ULTIMATE.start___VERIFIER_assert_#in~expression_7|} OutVars{ULTIMATE.start___VERIFIER_assert_~expression=v_ULTIMATE.start___VERIFIER_assert_~expression_9, ULTIMATE.start___VERIFIER_assert_#in~expression=|v_ULTIMATE.start___VERIFIER_assert_#in~expression_7|} AuxVars[] AssignedVars[ULTIMATE.start___VERIFIER_assert_~expression] {23720#false} is VALID [2020-07-28 21:36:12,479 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-07-28 21:36:12,479 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [115034396] [2020-07-28 21:36:12,480 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-07-28 21:36:12,480 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2020-07-28 21:36:12,480 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [489337984] [2020-07-28 21:36:12,480 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 16 [2020-07-28 21:36:12,480 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-28 21:36:12,481 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 5 states. [2020-07-28 21:36:12,501 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 16 edges. 16 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-28 21:36:12,501 INFO L459 AbstractCegarLoop]: Interpolant automaton has 5 states [2020-07-28 21:36:12,501 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-07-28 21:36:12,502 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2020-07-28 21:36:12,502 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=8, Invalid=12, Unknown=0, NotChecked=0, Total=20 [2020-07-28 21:36:12,502 INFO L87 Difference]: Start difference. First operand 271 states and 731 transitions. Second operand 5 states. [2020-07-28 21:36:12,668 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-28 21:36:12,669 INFO L93 Difference]: Finished difference Result 269 states and 645 transitions. [2020-07-28 21:36:12,669 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2020-07-28 21:36:12,669 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 16 [2020-07-28 21:36:12,669 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-28 21:36:12,669 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 5 states. [2020-07-28 21:36:12,670 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6 states to 6 states and 69 transitions. [2020-07-28 21:36:12,670 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 5 states. [2020-07-28 21:36:12,671 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6 states to 6 states and 69 transitions. [2020-07-28 21:36:12,671 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 6 states and 69 transitions. [2020-07-28 21:36:12,748 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 69 edges. 69 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-28 21:36:12,754 INFO L225 Difference]: With dead ends: 269 [2020-07-28 21:36:12,754 INFO L226 Difference]: Without dead ends: 201 [2020-07-28 21:36:12,754 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 5 GetRequests, 1 SyntacticMatches, 0 SemanticMatches, 4 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=12, Invalid=18, Unknown=0, NotChecked=0, Total=30 [2020-07-28 21:36:12,755 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 201 states. [2020-07-28 21:36:12,758 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:12,758 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:12,758 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:12,758 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:12,759 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:12,759 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:12,759 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:12,759 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:12,759 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:12,759 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:12,760 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:12,760 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:12,760 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:12,760 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:12,760 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:12,760 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:12,761 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:12,761 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:12,761 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:12,761 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:12,761 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:12,761 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:12,762 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:12,762 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:12,762 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:12,762 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:12,762 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:12,762 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:12,763 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:12,763 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:12,763 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:12,763 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:12,763 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:12,763 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:12,764 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:12,764 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:12,764 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:12,764 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:12,764 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:12,764 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:12,765 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:12,765 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:12,765 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:12,765 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:12,765 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:12,766 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:12,766 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:12,766 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:12,766 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:12,766 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:12,766 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:12,767 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:12,767 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:12,767 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:12,767 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:12,767 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:12,767 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:12,768 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:12,768 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:12,768 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:12,768 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:12,768 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:12,769 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:12,769 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:12,769 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:12,769 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:12,769 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:12,769 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:12,770 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:12,770 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:12,770 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:12,770 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:12,770 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:12,770 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:12,771 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:12,771 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:12,771 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:12,771 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:12,771 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:12,772 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:12,772 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:12,772 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:12,772 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:12,772 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:12,772 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:12,773 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:12,773 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:12,773 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:12,773 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:12,773 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:12,773 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:12,774 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:12,774 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:12,774 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:12,774 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:12,774 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:12,774 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:12,775 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:12,775 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:12,775 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:12,775 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:12,775 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:12,776 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:12,776 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:12,776 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:12,776 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:12,776 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:12,777 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:12,777 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:12,777 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:12,777 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:12,777 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:12,777 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:12,778 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:12,778 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:12,778 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:12,778 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:12,778 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:12,778 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:12,779 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:12,779 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:12,779 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:12,779 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:12,779 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:12,779 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:12,780 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:12,780 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:12,780 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:12,780 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:12,780 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:12,781 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:12,781 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:12,781 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:12,781 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:12,781 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:12,781 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:12,782 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:12,782 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:12,782 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:12,782 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:12,782 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:12,782 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:12,783 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:12,783 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:12,783 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:12,783 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:12,783 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:12,784 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:12,784 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:12,784 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:12,784 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:12,784 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:12,785 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:12,785 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:12,785 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:12,785 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:12,785 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:12,785 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:12,786 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:12,786 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:12,786 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:12,786 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:12,786 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:12,786 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:12,787 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:12,787 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:12,787 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:12,787 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:12,787 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:12,788 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:12,788 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:12,788 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:12,788 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:12,788 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:12,789 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:12,789 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:12,789 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:12,789 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:12,789 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:12,789 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:12,790 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:12,790 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:12,790 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:12,790 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:12,790 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:12,791 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:12,791 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:12,791 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:12,791 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:12,791 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:12,792 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:12,792 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:12,792 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:12,792 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:12,792 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:12,793 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:12,793 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:12,793 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:12,793 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:12,793 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:12,794 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:12,794 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 201 to 201. [2020-07-28 21:36:12,794 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-28 21:36:12,794 INFO L82 GeneralOperation]: Start isEquivalent. First operand 201 states. Second operand 201 states. [2020-07-28 21:36:12,794 INFO L74 IsIncluded]: Start isIncluded. First operand 201 states. Second operand 201 states. [2020-07-28 21:36:12,795 INFO L87 Difference]: Start difference. First operand 201 states. Second operand 201 states. [2020-07-28 21:36:12,799 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-28 21:36:12,799 INFO L93 Difference]: Finished difference Result 201 states and 474 transitions. [2020-07-28 21:36:12,799 INFO L276 IsEmpty]: Start isEmpty. Operand 201 states and 474 transitions. [2020-07-28 21:36:12,800 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-28 21:36:12,800 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-28 21:36:12,800 INFO L74 IsIncluded]: Start isIncluded. First operand 201 states. Second operand 201 states. [2020-07-28 21:36:12,800 INFO L87 Difference]: Start difference. First operand 201 states. Second operand 201 states. [2020-07-28 21:36:12,805 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-28 21:36:12,805 INFO L93 Difference]: Finished difference Result 201 states and 474 transitions. [2020-07-28 21:36:12,805 INFO L276 IsEmpty]: Start isEmpty. Operand 201 states and 474 transitions. [2020-07-28 21:36:12,806 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-28 21:36:12,806 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-28 21:36:12,806 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-28 21:36:12,806 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-28 21:36:12,806 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 201 states. [2020-07-28 21:36:12,811 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 201 states to 201 states and 474 transitions. [2020-07-28 21:36:12,811 INFO L78 Accepts]: Start accepts. Automaton has 201 states and 474 transitions. Word has length 16 [2020-07-28 21:36:12,811 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-28 21:36:12,811 INFO L479 AbstractCegarLoop]: Abstraction has 201 states and 474 transitions. [2020-07-28 21:36:12,811 INFO L480 AbstractCegarLoop]: Interpolant automaton has 5 states. [2020-07-28 21:36:12,811 INFO L276 IsEmpty]: Start isEmpty. Operand 201 states and 474 transitions. [2020-07-28 21:36:12,812 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2020-07-28 21:36:12,812 INFO L414 BasicCegarLoop]: Found error trace [2020-07-28 21:36:12,812 INFO L422 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-07-28 21:36:12,812 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable8 [2020-07-28 21:36:12,813 INFO L427 AbstractCegarLoop]: === Iteration 10 === [ULTIMATE.startErr3INUSE_VIOLATION, ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-28 21:36:12,813 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-28 21:36:12,813 INFO L82 PathProgramCache]: Analyzing trace with hash 1331262194, now seen corresponding path program 1 times [2020-07-28 21:36:12,813 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-07-28 21:36:12,813 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1592243169] [2020-07-28 21:36:12,814 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-28 21:36:12,827 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-28 21:36:12,894 INFO L280 TraceCheckUtils]: 0: Hoare triple {24801#true} [252] ULTIMATE.startENTRY-->L776: Formula: (let ((.cse0 (store |v_#valid_72| 0 0))) (and (< 0 |v_#StackHeapBarrier_18|) (= 0 v_~__unbuffered_p2_EAX~0_36) (= 0 v_~__unbuffered_p0_EAX~0_38) (= 0 v_~main$tmp_guard0~0_49) (= 0 (select .cse0 |v_ULTIMATE.start_main_~#t2169~0.base_23|)) (= (store |v_#length_28| |v_ULTIMATE.start_main_~#t2169~0.base_23| 4) |v_#length_27|) (= 0 |v_#NULL.offset_4|) (= v_~__unbuffered_cnt~0_298 0) (< |v_#StackHeapBarrier_18| |v_ULTIMATE.start_main_~#t2169~0.base_23|) (= |v_#valid_70| (store .cse0 |v_ULTIMATE.start_main_~#t2169~0.base_23| 1)) (= 0 v_~x~0_47) (= (store |v_#memory_int_26| |v_ULTIMATE.start_main_~#t2169~0.base_23| (store (select |v_#memory_int_26| |v_ULTIMATE.start_main_~#t2169~0.base_23|) |v_ULTIMATE.start_main_~#t2169~0.offset_17| 0)) |v_#memory_int_25|) (= 0 v_~y~0_46) (= 0 |v_ULTIMATE.start_main_~#t2169~0.offset_17|) (= 0 v_~main$tmp_guard1~0_31) (= 0 |v_#NULL.base_4|))) InVars {#StackHeapBarrier=|v_#StackHeapBarrier_18|, #valid=|v_#valid_72|, #memory_int=|v_#memory_int_26|, #length=|v_#length_28|} OutVars{ULTIMATE.start_main_#t~nondet4=|v_ULTIMATE.start_main_#t~nondet4_8|, ULTIMATE.start_main_#t~nondet5=|v_ULTIMATE.start_main_#t~nondet5_25|, ULTIMATE.start_main_#t~nondet2=|v_ULTIMATE.start_main_#t~nondet2_7|, ULTIMATE.start_main_#t~nondet3=|v_ULTIMATE.start_main_#t~nondet3_7|, #NULL.offset=|v_#NULL.offset_4|, ULTIMATE.start_main_~#t2169~0.offset=|v_ULTIMATE.start_main_~#t2169~0.offset_17|, ~main$tmp_guard1~0=v_~main$tmp_guard1~0_31, ULTIMATE.start_main_~#t2171~0.base=|v_ULTIMATE.start_main_~#t2171~0.base_23|, ~__unbuffered_p0_EAX~0=v_~__unbuffered_p0_EAX~0_38, ULTIMATE.start_main_~#t2171~0.offset=|v_ULTIMATE.start_main_~#t2171~0.offset_17|, #length=|v_#length_27|, ~__unbuffered_p2_EAX~0=v_~__unbuffered_p2_EAX~0_36, ~y~0=v_~y~0_46, ULTIMATE.start_main_~#t2170~0.offset=|v_ULTIMATE.start_main_~#t2170~0.offset_17|, ULTIMATE.start_main_~#t2169~0.base=|v_ULTIMATE.start_main_~#t2169~0.base_23|, ~main$tmp_guard0~0=v_~main$tmp_guard0~0_49, ULTIMATE.start_main_~#t2172~0.base=|v_ULTIMATE.start_main_~#t2172~0.base_19|, #NULL.base=|v_#NULL.base_4|, #StackHeapBarrier=|v_#StackHeapBarrier_18|, ULTIMATE.start_main_#res=|v_ULTIMATE.start_main_#res_15|, #valid=|v_#valid_70|, #memory_int=|v_#memory_int_25|, ULTIMATE.start_main_~#t2170~0.base=|v_ULTIMATE.start_main_~#t2170~0.base_23|, ~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_298, ULTIMATE.start_main_~#t2172~0.offset=|v_ULTIMATE.start_main_~#t2172~0.offset_15|, ~x~0=v_~x~0_47} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~nondet4, ULTIMATE.start_main_#t~nondet5, ULTIMATE.start_main_#t~nondet2, ULTIMATE.start_main_#t~nondet3, #NULL.offset, ULTIMATE.start_main_~#t2169~0.offset, ~main$tmp_guard1~0, ULTIMATE.start_main_~#t2171~0.base, ~__unbuffered_p0_EAX~0, ULTIMATE.start_main_~#t2171~0.offset, #length, ~__unbuffered_p2_EAX~0, ~y~0, ULTIMATE.start_main_~#t2170~0.offset, ULTIMATE.start_main_~#t2169~0.base, ~main$tmp_guard0~0, ULTIMATE.start_main_~#t2172~0.base, #NULL.base, ULTIMATE.start_main_#res, #valid, #memory_int, ULTIMATE.start_main_~#t2170~0.base, ~__unbuffered_cnt~0, ULTIMATE.start_main_~#t2172~0.offset, ~x~0] {24803#(= 0 ~__unbuffered_cnt~0)} is VALID [2020-07-28 21:36:12,894 INFO L280 TraceCheckUtils]: 1: Hoare triple {24803#(= 0 ~__unbuffered_cnt~0)} [189] L776-->P0ENTRY: Formula: (and (= 0 |v_P0Thread1of1ForFork1_#in~arg.offset_3|) (= 0 v_P0Thread1of1ForFork1_thidvar0_2) (= 0 |v_P0Thread1of1ForFork1_#in~arg.base_3|)) InVars {} OutVars{P0Thread1of1ForFork1_#res.offset=|v_P0Thread1of1ForFork1_#res.offset_3|, P0Thread1of1ForFork1_#in~arg.offset=|v_P0Thread1of1ForFork1_#in~arg.offset_3|, P0Thread1of1ForFork1_#res.base=|v_P0Thread1of1ForFork1_#res.base_3|, P0Thread1of1ForFork1_thidvar0=v_P0Thread1of1ForFork1_thidvar0_2, P0Thread1of1ForFork1_~arg.offset=v_P0Thread1of1ForFork1_~arg.offset_3, P0Thread1of1ForFork1_#in~arg.base=|v_P0Thread1of1ForFork1_#in~arg.base_3|, P0Thread1of1ForFork1_~arg.base=v_P0Thread1of1ForFork1_~arg.base_3} AuxVars[] AssignedVars[P0Thread1of1ForFork1_#res.offset, P0Thread1of1ForFork1_#in~arg.offset, P0Thread1of1ForFork1_#res.base, P0Thread1of1ForFork1_thidvar0, P0Thread1of1ForFork1_~arg.offset, P0Thread1of1ForFork1_#in~arg.base, P0Thread1of1ForFork1_~arg.base] {24803#(= 0 ~__unbuffered_cnt~0)} is VALID [2020-07-28 21:36:12,895 INFO L280 TraceCheckUtils]: 2: Hoare triple {24803#(= 0 ~__unbuffered_cnt~0)} [232] L776-1-->L778: Formula: (and (= |v_#valid_44| (store |v_#valid_45| |v_ULTIMATE.start_main_~#t2170~0.base_12| 1)) (= |v_#length_19| (store |v_#length_20| |v_ULTIMATE.start_main_~#t2170~0.base_12| 4)) (= 0 (select |v_#valid_45| |v_ULTIMATE.start_main_~#t2170~0.base_12|)) (not (= 0 |v_ULTIMATE.start_main_~#t2170~0.base_12|)) (= |v_ULTIMATE.start_main_~#t2170~0.offset_10| 0) (< |v_#StackHeapBarrier_12| |v_ULTIMATE.start_main_~#t2170~0.base_12|) (= (store |v_#memory_int_18| |v_ULTIMATE.start_main_~#t2170~0.base_12| (store (select |v_#memory_int_18| |v_ULTIMATE.start_main_~#t2170~0.base_12|) |v_ULTIMATE.start_main_~#t2170~0.offset_10| 1)) |v_#memory_int_17|)) InVars {#StackHeapBarrier=|v_#StackHeapBarrier_12|, #valid=|v_#valid_45|, #memory_int=|v_#memory_int_18|, #length=|v_#length_20|} OutVars{ULTIMATE.start_main_~#t2170~0.offset=|v_ULTIMATE.start_main_~#t2170~0.offset_10|, #StackHeapBarrier=|v_#StackHeapBarrier_12|, ULTIMATE.start_main_#t~nondet2=|v_ULTIMATE.start_main_#t~nondet2_4|, #valid=|v_#valid_44|, #memory_int=|v_#memory_int_17|, ULTIMATE.start_main_~#t2170~0.base=|v_ULTIMATE.start_main_~#t2170~0.base_12|, #length=|v_#length_19|} AuxVars[] AssignedVars[ULTIMATE.start_main_~#t2170~0.offset, ULTIMATE.start_main_#t~nondet2, #valid, #memory_int, ULTIMATE.start_main_~#t2170~0.base, #length] {24803#(= 0 ~__unbuffered_cnt~0)} is VALID [2020-07-28 21:36:12,896 INFO L280 TraceCheckUtils]: 3: Hoare triple {24803#(= 0 ~__unbuffered_cnt~0)} [191] L778-->P1ENTRY: Formula: (and (= 0 |v_P1Thread1of1ForFork2_#in~arg.base_3|) (= 1 v_P1Thread1of1ForFork2_thidvar0_2) (= 0 |v_P1Thread1of1ForFork2_#in~arg.offset_3|)) InVars {} OutVars{P1Thread1of1ForFork2_#in~arg.base=|v_P1Thread1of1ForFork2_#in~arg.base_3|, P1Thread1of1ForFork2_~arg.offset=v_P1Thread1of1ForFork2_~arg.offset_3, P1Thread1of1ForFork2_~arg.base=v_P1Thread1of1ForFork2_~arg.base_3, P1Thread1of1ForFork2_#res.offset=|v_P1Thread1of1ForFork2_#res.offset_3|, P1Thread1of1ForFork2_thidvar0=v_P1Thread1of1ForFork2_thidvar0_2, P1Thread1of1ForFork2_#in~arg.offset=|v_P1Thread1of1ForFork2_#in~arg.offset_3|, P1Thread1of1ForFork2_#res.base=|v_P1Thread1of1ForFork2_#res.base_3|} AuxVars[] AssignedVars[P1Thread1of1ForFork2_#in~arg.base, P1Thread1of1ForFork2_~arg.offset, P1Thread1of1ForFork2_~arg.base, P1Thread1of1ForFork2_#res.offset, P1Thread1of1ForFork2_thidvar0, P1Thread1of1ForFork2_#in~arg.offset, P1Thread1of1ForFork2_#res.base] {24803#(= 0 ~__unbuffered_cnt~0)} is VALID [2020-07-28 21:36:12,897 INFO L280 TraceCheckUtils]: 4: Hoare triple {24803#(= 0 ~__unbuffered_cnt~0)} [236] L778-1-->L780: Formula: (and (= 0 (select |v_#valid_47| |v_ULTIMATE.start_main_~#t2171~0.base_12|)) (= |v_#memory_int_19| (store |v_#memory_int_20| |v_ULTIMATE.start_main_~#t2171~0.base_12| (store (select |v_#memory_int_20| |v_ULTIMATE.start_main_~#t2171~0.base_12|) |v_ULTIMATE.start_main_~#t2171~0.offset_10| 2))) (= |v_#valid_46| (store |v_#valid_47| |v_ULTIMATE.start_main_~#t2171~0.base_12| 1)) (= 0 |v_ULTIMATE.start_main_~#t2171~0.offset_10|) (not (= 0 |v_ULTIMATE.start_main_~#t2171~0.base_12|)) (= |v_#length_21| (store |v_#length_22| |v_ULTIMATE.start_main_~#t2171~0.base_12| 4)) (< |v_#StackHeapBarrier_13| |v_ULTIMATE.start_main_~#t2171~0.base_12|)) InVars {#StackHeapBarrier=|v_#StackHeapBarrier_13|, #valid=|v_#valid_47|, #memory_int=|v_#memory_int_20|, #length=|v_#length_22|} OutVars{ULTIMATE.start_main_~#t2171~0.base=|v_ULTIMATE.start_main_~#t2171~0.base_12|, #StackHeapBarrier=|v_#StackHeapBarrier_13|, ULTIMATE.start_main_~#t2171~0.offset=|v_ULTIMATE.start_main_~#t2171~0.offset_10|, #valid=|v_#valid_46|, ULTIMATE.start_main_#t~nondet3=|v_ULTIMATE.start_main_#t~nondet3_4|, #memory_int=|v_#memory_int_19|, #length=|v_#length_21|} AuxVars[] AssignedVars[ULTIMATE.start_main_~#t2171~0.base, ULTIMATE.start_main_~#t2171~0.offset, #valid, ULTIMATE.start_main_#t~nondet3, #memory_int, #length] {24803#(= 0 ~__unbuffered_cnt~0)} is VALID [2020-07-28 21:36:12,902 INFO L280 TraceCheckUtils]: 5: Hoare triple {24803#(= 0 ~__unbuffered_cnt~0)} [193] L780-->P2ENTRY: Formula: (and (= 2 v_P2Thread1of1ForFork3_thidvar0_2) (= 0 |v_P2Thread1of1ForFork3_#in~arg.base_3|) (= 0 |v_P2Thread1of1ForFork3_#in~arg.offset_3|)) InVars {} OutVars{P2Thread1of1ForFork3_thidvar0=v_P2Thread1of1ForFork3_thidvar0_2, P2Thread1of1ForFork3_~arg.base=v_P2Thread1of1ForFork3_~arg.base_3, P2Thread1of1ForFork3_#in~arg.base=|v_P2Thread1of1ForFork3_#in~arg.base_3|, P2Thread1of1ForFork3_~arg.offset=v_P2Thread1of1ForFork3_~arg.offset_3, P2Thread1of1ForFork3_#res.base=|v_P2Thread1of1ForFork3_#res.base_3|, P2Thread1of1ForFork3_#res.offset=|v_P2Thread1of1ForFork3_#res.offset_3|, P2Thread1of1ForFork3_#in~arg.offset=|v_P2Thread1of1ForFork3_#in~arg.offset_3|} AuxVars[] AssignedVars[P2Thread1of1ForFork3_thidvar0, P2Thread1of1ForFork3_~arg.base, P2Thread1of1ForFork3_#in~arg.base, P2Thread1of1ForFork3_~arg.offset, P2Thread1of1ForFork3_#res.base, P2Thread1of1ForFork3_#res.offset, P2Thread1of1ForFork3_#in~arg.offset] {24803#(= 0 ~__unbuffered_cnt~0)} is VALID [2020-07-28 21:36:12,903 INFO L280 TraceCheckUtils]: 6: Hoare triple {24803#(= 0 ~__unbuffered_cnt~0)} [229] L780-1-->L782: Formula: (and (= 0 |v_ULTIMATE.start_main_~#t2172~0.offset_9|) (= 0 (select |v_#valid_43| |v_ULTIMATE.start_main_~#t2172~0.base_10|)) (= (store |v_#memory_int_16| |v_ULTIMATE.start_main_~#t2172~0.base_10| (store (select |v_#memory_int_16| |v_ULTIMATE.start_main_~#t2172~0.base_10|) |v_ULTIMATE.start_main_~#t2172~0.offset_9| 3)) |v_#memory_int_15|) (= (store |v_#valid_43| |v_ULTIMATE.start_main_~#t2172~0.base_10| 1) |v_#valid_42|) (< |v_#StackHeapBarrier_11| |v_ULTIMATE.start_main_~#t2172~0.base_10|) (not (= 0 |v_ULTIMATE.start_main_~#t2172~0.base_10|)) (= |v_#length_17| (store |v_#length_18| |v_ULTIMATE.start_main_~#t2172~0.base_10| 4))) InVars {#StackHeapBarrier=|v_#StackHeapBarrier_11|, #valid=|v_#valid_43|, #memory_int=|v_#memory_int_16|, #length=|v_#length_18|} OutVars{#StackHeapBarrier=|v_#StackHeapBarrier_11|, ULTIMATE.start_main_#t~nondet4=|v_ULTIMATE.start_main_#t~nondet4_5|, #valid=|v_#valid_42|, #memory_int=|v_#memory_int_15|, #length=|v_#length_17|, ULTIMATE.start_main_~#t2172~0.offset=|v_ULTIMATE.start_main_~#t2172~0.offset_9|, ULTIMATE.start_main_~#t2172~0.base=|v_ULTIMATE.start_main_~#t2172~0.base_10|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~nondet4, #valid, #memory_int, #length, ULTIMATE.start_main_~#t2172~0.offset, ULTIMATE.start_main_~#t2172~0.base] {24803#(= 0 ~__unbuffered_cnt~0)} is VALID [2020-07-28 21:36:12,904 INFO L280 TraceCheckUtils]: 7: Hoare triple {24803#(= 0 ~__unbuffered_cnt~0)} [187] L782-->P3ENTRY: Formula: (and (= |v_P3Thread1of1ForFork0_#in~arg.base_3| 0) (= 3 v_P3Thread1of1ForFork0_thidvar0_2) (= 0 |v_P3Thread1of1ForFork0_#in~arg.offset_3|)) InVars {} OutVars{P3Thread1of1ForFork0_thidvar0=v_P3Thread1of1ForFork0_thidvar0_2, P3Thread1of1ForFork0_#in~arg.offset=|v_P3Thread1of1ForFork0_#in~arg.offset_3|, P3Thread1of1ForFork0_#res.offset=|v_P3Thread1of1ForFork0_#res.offset_3|, P3Thread1of1ForFork0_~arg.offset=v_P3Thread1of1ForFork0_~arg.offset_3, P3Thread1of1ForFork0_#res.base=|v_P3Thread1of1ForFork0_#res.base_3|, P3Thread1of1ForFork0_#in~arg.base=|v_P3Thread1of1ForFork0_#in~arg.base_3|, P3Thread1of1ForFork0_~arg.base=v_P3Thread1of1ForFork0_~arg.base_3} AuxVars[] AssignedVars[P3Thread1of1ForFork0_thidvar0, P3Thread1of1ForFork0_#in~arg.offset, P3Thread1of1ForFork0_#res.offset, P3Thread1of1ForFork0_~arg.offset, P3Thread1of1ForFork0_#res.base, P3Thread1of1ForFork0_#in~arg.base, P3Thread1of1ForFork0_~arg.base] {24803#(= 0 ~__unbuffered_cnt~0)} is VALID [2020-07-28 21:36:12,905 INFO L280 TraceCheckUtils]: 8: Hoare triple {24803#(= 0 ~__unbuffered_cnt~0)} [212] P3ENTRY-->L756: Formula: (and (= |v_P3Thread1of1ForFork0_#in~arg.base_4| v_P3Thread1of1ForFork0_~arg.base_4) (= 2 v_~y~0_12) (= v_P3Thread1of1ForFork0_~arg.offset_4 |v_P3Thread1of1ForFork0_#in~arg.offset_4|)) InVars {P3Thread1of1ForFork0_#in~arg.offset=|v_P3Thread1of1ForFork0_#in~arg.offset_4|, P3Thread1of1ForFork0_#in~arg.base=|v_P3Thread1of1ForFork0_#in~arg.base_4|} OutVars{P3Thread1of1ForFork0_#in~arg.offset=|v_P3Thread1of1ForFork0_#in~arg.offset_4|, P3Thread1of1ForFork0_~arg.offset=v_P3Thread1of1ForFork0_~arg.offset_4, ~y~0=v_~y~0_12, P3Thread1of1ForFork0_#in~arg.base=|v_P3Thread1of1ForFork0_#in~arg.base_4|, P3Thread1of1ForFork0_~arg.base=v_P3Thread1of1ForFork0_~arg.base_4} AuxVars[] AssignedVars[P3Thread1of1ForFork0_~arg.offset, ~y~0, P3Thread1of1ForFork0_~arg.base] {24803#(= 0 ~__unbuffered_cnt~0)} is VALID [2020-07-28 21:36:12,906 INFO L280 TraceCheckUtils]: 9: Hoare triple {24803#(= 0 ~__unbuffered_cnt~0)} [211] P0ENTRY-->L714: Formula: (and (= v_~__unbuffered_p0_EAX~0_8 v_~y~0_11) (= v_P0Thread1of1ForFork1_~arg.base_4 |v_P0Thread1of1ForFork1_#in~arg.base_4|) (= v_P0Thread1of1ForFork1_~arg.offset_4 |v_P0Thread1of1ForFork1_#in~arg.offset_4|)) InVars {P0Thread1of1ForFork1_#in~arg.offset=|v_P0Thread1of1ForFork1_#in~arg.offset_4|, P0Thread1of1ForFork1_#in~arg.base=|v_P0Thread1of1ForFork1_#in~arg.base_4|, ~y~0=v_~y~0_11} OutVars{~__unbuffered_p0_EAX~0=v_~__unbuffered_p0_EAX~0_8, P0Thread1of1ForFork1_#in~arg.offset=|v_P0Thread1of1ForFork1_#in~arg.offset_4|, P0Thread1of1ForFork1_~arg.offset=v_P0Thread1of1ForFork1_~arg.offset_4, P0Thread1of1ForFork1_#in~arg.base=|v_P0Thread1of1ForFork1_#in~arg.base_4|, ~y~0=v_~y~0_11, P0Thread1of1ForFork1_~arg.base=v_P0Thread1of1ForFork1_~arg.base_4} AuxVars[] AssignedVars[~__unbuffered_p0_EAX~0, P0Thread1of1ForFork1_~arg.offset, P0Thread1of1ForFork1_~arg.base] {24803#(= 0 ~__unbuffered_cnt~0)} is VALID [2020-07-28 21:36:12,907 INFO L280 TraceCheckUtils]: 10: Hoare triple {24803#(= 0 ~__unbuffered_cnt~0)} [220] P1ENTRY-->L729: Formula: (and (= v_P1Thread1of1ForFork2_~arg.offset_4 |v_P1Thread1of1ForFork2_#in~arg.offset_4|) (= 2 v_~x~0_13) (= v_P1Thread1of1ForFork2_~arg.base_4 |v_P1Thread1of1ForFork2_#in~arg.base_4|)) InVars {P1Thread1of1ForFork2_#in~arg.base=|v_P1Thread1of1ForFork2_#in~arg.base_4|, P1Thread1of1ForFork2_#in~arg.offset=|v_P1Thread1of1ForFork2_#in~arg.offset_4|} OutVars{P1Thread1of1ForFork2_#in~arg.base=|v_P1Thread1of1ForFork2_#in~arg.base_4|, P1Thread1of1ForFork2_~arg.offset=v_P1Thread1of1ForFork2_~arg.offset_4, P1Thread1of1ForFork2_~arg.base=v_P1Thread1of1ForFork2_~arg.base_4, P1Thread1of1ForFork2_#in~arg.offset=|v_P1Thread1of1ForFork2_#in~arg.offset_4|, ~x~0=v_~x~0_13} AuxVars[] AssignedVars[P1Thread1of1ForFork2_~arg.offset, P1Thread1of1ForFork2_~arg.base, ~x~0] {24803#(= 0 ~__unbuffered_cnt~0)} is VALID [2020-07-28 21:36:12,908 INFO L280 TraceCheckUtils]: 11: Hoare triple {24803#(= 0 ~__unbuffered_cnt~0)} [214] P2ENTRY-->L741: Formula: (and (= v_P2Thread1of1ForFork3_~arg.base_4 |v_P2Thread1of1ForFork3_#in~arg.base_4|) (= v_~__unbuffered_p2_EAX~0_8 v_~x~0_12) (= |v_P2Thread1of1ForFork3_#in~arg.offset_4| v_P2Thread1of1ForFork3_~arg.offset_4)) InVars {P2Thread1of1ForFork3_#in~arg.base=|v_P2Thread1of1ForFork3_#in~arg.base_4|, ~x~0=v_~x~0_12, P2Thread1of1ForFork3_#in~arg.offset=|v_P2Thread1of1ForFork3_#in~arg.offset_4|} OutVars{P2Thread1of1ForFork3_~arg.base=v_P2Thread1of1ForFork3_~arg.base_4, P2Thread1of1ForFork3_#in~arg.base=|v_P2Thread1of1ForFork3_#in~arg.base_4|, ~__unbuffered_p2_EAX~0=v_~__unbuffered_p2_EAX~0_8, P2Thread1of1ForFork3_~arg.offset=v_P2Thread1of1ForFork3_~arg.offset_4, ~x~0=v_~x~0_12, P2Thread1of1ForFork3_#in~arg.offset=|v_P2Thread1of1ForFork3_#in~arg.offset_4|} AuxVars[] AssignedVars[P2Thread1of1ForFork3_~arg.base, ~__unbuffered_p2_EAX~0, P2Thread1of1ForFork3_~arg.offset] {24803#(= 0 ~__unbuffered_cnt~0)} is VALID [2020-07-28 21:36:12,909 INFO L280 TraceCheckUtils]: 12: Hoare triple {24803#(= 0 ~__unbuffered_cnt~0)} [234] L729-->P1EXIT: Formula: (and (= 0 |v_P1Thread1of1ForFork2_#res.offset_13|) (= 0 |v_P1Thread1of1ForFork2_#res.base_13|) (= v_~__unbuffered_cnt~0_139 (+ v_~__unbuffered_cnt~0_140 1))) InVars {~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_140} OutVars{P1Thread1of1ForFork2_#res.offset=|v_P1Thread1of1ForFork2_#res.offset_13|, ~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_139, P1Thread1of1ForFork2_#res.base=|v_P1Thread1of1ForFork2_#res.base_13|} AuxVars[] AssignedVars[P1Thread1of1ForFork2_#res.offset, ~__unbuffered_cnt~0, P1Thread1of1ForFork2_#res.base] {24804#(<= ~__unbuffered_cnt~0 1)} is VALID [2020-07-28 21:36:12,910 INFO L280 TraceCheckUtils]: 13: Hoare triple {24804#(<= ~__unbuffered_cnt~0 1)} [238] L756-->P3EXIT: Formula: (and (= |v_P3Thread1of1ForFork0_#res.base_5| 0) (= v_~__unbuffered_cnt~0_176 (+ v_~__unbuffered_cnt~0_177 1)) (= 0 |v_P3Thread1of1ForFork0_#res.offset_5|)) InVars {~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_177} OutVars{P3Thread1of1ForFork0_#res.offset=|v_P3Thread1of1ForFork0_#res.offset_5|, P3Thread1of1ForFork0_#res.base=|v_P3Thread1of1ForFork0_#res.base_5|, ~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_176} AuxVars[] AssignedVars[P3Thread1of1ForFork0_#res.offset, P3Thread1of1ForFork0_#res.base, ~__unbuffered_cnt~0] {24805#(<= ~__unbuffered_cnt~0 2)} is VALID [2020-07-28 21:36:12,912 INFO L280 TraceCheckUtils]: 14: Hoare triple {24805#(<= ~__unbuffered_cnt~0 2)} [246] L782-1-->L3: Formula: (and (let ((.cse0 (= v_~__unbuffered_cnt~0_197 4))) (or (and (= 1 v_~main$tmp_guard0~0_34) .cse0) (and (= 0 v_~main$tmp_guard0~0_34) (not .cse0)))) (= v_ULTIMATE.start_assume_abort_if_not_~cond_14 |v_ULTIMATE.start_assume_abort_if_not_#in~cond_24|) (= (mod v_~main$tmp_guard0~0_34 256) |v_ULTIMATE.start_assume_abort_if_not_#in~cond_24|)) InVars {~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_197} OutVars{ULTIMATE.start_assume_abort_if_not_#in~cond=|v_ULTIMATE.start_assume_abort_if_not_#in~cond_24|, ULTIMATE.start_assume_abort_if_not_~cond=v_ULTIMATE.start_assume_abort_if_not_~cond_14, ULTIMATE.start_main_#t~nondet5=|v_ULTIMATE.start_main_#t~nondet5_9|, ~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_197, ~main$tmp_guard0~0=v_~main$tmp_guard0~0_34} AuxVars[] AssignedVars[ULTIMATE.start_assume_abort_if_not_#in~cond, ULTIMATE.start_assume_abort_if_not_~cond, ULTIMATE.start_main_#t~nondet5, ~main$tmp_guard0~0] {24806#(and (<= ULTIMATE.start_assume_abort_if_not_~cond 0) (< 0 (+ ULTIMATE.start_assume_abort_if_not_~cond 1)))} is VALID [2020-07-28 21:36:12,913 INFO L280 TraceCheckUtils]: 15: Hoare triple {24806#(and (<= ULTIMATE.start_assume_abort_if_not_~cond 0) (< 0 (+ ULTIMATE.start_assume_abort_if_not_~cond 1)))} [230] L3-->L7: Formula: (and (not (= 0 v_ULTIMATE.start_assume_abort_if_not_~cond_11)) (let ((.cse3 (= 2 v_~__unbuffered_p2_EAX~0_13)) (.cse1 (= 2 v_~__unbuffered_p0_EAX~0_14)) (.cse0 (= 2 v_~y~0_17)) (.cse2 (= 2 v_~x~0_18))) (or (and .cse0 .cse1 .cse2 .cse3 (= 0 v_~main$tmp_guard1~0_14)) (and (or (not .cse3) (not .cse1) (not .cse0) (not .cse2)) (= 1 v_~main$tmp_guard1~0_14)))) (= (mod v_~main$tmp_guard1~0_14 256) |v_ULTIMATE.start___VERIFIER_assert_#in~expression_8|)) InVars {~__unbuffered_p0_EAX~0=v_~__unbuffered_p0_EAX~0_14, ULTIMATE.start_assume_abort_if_not_~cond=v_ULTIMATE.start_assume_abort_if_not_~cond_11, ~__unbuffered_p2_EAX~0=v_~__unbuffered_p2_EAX~0_13, ~y~0=v_~y~0_17, ~x~0=v_~x~0_18} OutVars{~__unbuffered_p0_EAX~0=v_~__unbuffered_p0_EAX~0_14, ULTIMATE.start___VERIFIER_assert_~expression=v_ULTIMATE.start___VERIFIER_assert_~expression_10, ULTIMATE.start_assume_abort_if_not_~cond=v_ULTIMATE.start_assume_abort_if_not_~cond_11, ~main$tmp_guard1~0=v_~main$tmp_guard1~0_14, ~__unbuffered_p2_EAX~0=v_~__unbuffered_p2_EAX~0_13, ~y~0=v_~y~0_17, ~x~0=v_~x~0_18, ULTIMATE.start___VERIFIER_assert_#in~expression=|v_ULTIMATE.start___VERIFIER_assert_#in~expression_8|} AuxVars[] AssignedVars[ULTIMATE.start___VERIFIER_assert_~expression, ~main$tmp_guard1~0, ULTIMATE.start___VERIFIER_assert_#in~expression] {24802#false} is VALID [2020-07-28 21:36:12,913 INFO L280 TraceCheckUtils]: 16: Hoare triple {24802#false} [227] L7-->ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION: Formula: (and (= 0 v_ULTIMATE.start___VERIFIER_assert_~expression_9) (= v_ULTIMATE.start___VERIFIER_assert_~expression_9 |v_ULTIMATE.start___VERIFIER_assert_#in~expression_7|)) InVars {ULTIMATE.start___VERIFIER_assert_#in~expression=|v_ULTIMATE.start___VERIFIER_assert_#in~expression_7|} OutVars{ULTIMATE.start___VERIFIER_assert_~expression=v_ULTIMATE.start___VERIFIER_assert_~expression_9, ULTIMATE.start___VERIFIER_assert_#in~expression=|v_ULTIMATE.start___VERIFIER_assert_#in~expression_7|} AuxVars[] AssignedVars[ULTIMATE.start___VERIFIER_assert_~expression] {24802#false} is VALID [2020-07-28 21:36:12,914 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-07-28 21:36:12,914 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1592243169] [2020-07-28 21:36:12,914 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-07-28 21:36:12,915 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2020-07-28 21:36:12,915 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [787655220] [2020-07-28 21:36:12,915 INFO L78 Accepts]: Start accepts. Automaton has 6 states. Word has length 17 [2020-07-28 21:36:12,915 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-28 21:36:12,915 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 6 states. [2020-07-28 21:36:12,937 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 17 edges. 17 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-28 21:36:12,937 INFO L459 AbstractCegarLoop]: Interpolant automaton has 6 states [2020-07-28 21:36:12,937 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-07-28 21:36:12,937 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2020-07-28 21:36:12,937 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=12, Invalid=18, Unknown=0, NotChecked=0, Total=30 [2020-07-28 21:36:12,938 INFO L87 Difference]: Start difference. First operand 201 states and 474 transitions. Second operand 6 states. [2020-07-28 21:36:13,170 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-28 21:36:13,170 INFO L93 Difference]: Finished difference Result 178 states and 389 transitions. [2020-07-28 21:36:13,170 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2020-07-28 21:36:13,170 INFO L78 Accepts]: Start accepts. Automaton has 6 states. Word has length 17 [2020-07-28 21:36:13,171 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-28 21:36:13,171 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 6 states. [2020-07-28 21:36:13,171 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7 states to 7 states and 73 transitions. [2020-07-28 21:36:13,171 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 6 states. [2020-07-28 21:36:13,172 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7 states to 7 states and 73 transitions. [2020-07-28 21:36:13,172 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 7 states and 73 transitions. [2020-07-28 21:36:13,255 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 73 edges. 73 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-28 21:36:13,258 INFO L225 Difference]: With dead ends: 178 [2020-07-28 21:36:13,258 INFO L226 Difference]: Without dead ends: 144 [2020-07-28 21:36:13,258 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 6 GetRequests, 1 SyntacticMatches, 0 SemanticMatches, 5 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 2 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=16, Invalid=26, Unknown=0, NotChecked=0, Total=42 [2020-07-28 21:36:13,259 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 144 states. [2020-07-28 21:36:13,261 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:13,261 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:13,262 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:13,262 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:13,262 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:13,262 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:13,262 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:13,263 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:13,263 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:13,263 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:13,263 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:13,263 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:13,264 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:13,264 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:13,264 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:13,264 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:13,264 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:13,264 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:13,265 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:13,265 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:13,265 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:13,265 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:13,265 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:13,265 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:13,266 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:13,266 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:13,266 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:13,266 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:13,266 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:13,267 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:13,267 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:13,267 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:13,267 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:13,267 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:13,267 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:13,268 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:13,268 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:13,268 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:13,268 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:13,268 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:13,269 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:13,269 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:13,269 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:13,269 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:13,269 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:13,269 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:13,270 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:13,270 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:13,270 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:13,270 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:13,270 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:13,271 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:13,271 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:13,271 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:13,271 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:13,271 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:13,272 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:13,272 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:13,272 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:13,272 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:13,272 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:13,272 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:13,273 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:13,273 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:13,273 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:13,273 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:13,273 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:13,273 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:13,274 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:13,274 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:13,274 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:13,274 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:13,274 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:13,274 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:13,275 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:13,275 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:13,275 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:13,275 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:13,275 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:13,276 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:13,276 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:13,276 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:13,276 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:13,276 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:13,276 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:13,277 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:13,277 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:13,277 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:13,277 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:13,277 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:13,278 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:13,278 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:13,278 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:13,278 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:13,278 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:13,278 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:13,279 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:13,279 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:13,279 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:13,279 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:13,279 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:13,280 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:13,280 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:13,280 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:13,280 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:13,280 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:13,280 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:13,281 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:13,281 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:13,281 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:13,281 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:13,281 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:13,281 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:13,282 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:13,282 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:13,282 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:13,282 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:13,282 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:13,283 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:13,283 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:13,283 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:13,283 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:13,283 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:13,283 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:13,284 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:13,284 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:13,284 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:13,284 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:13,284 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:13,285 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:13,285 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:13,285 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:13,285 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:13,285 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:13,285 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:13,286 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:13,286 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:13,286 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:13,286 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:13,286 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:13,287 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:13,287 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:13,287 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:13,287 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:13,287 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 144 to 144. [2020-07-28 21:36:13,288 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-28 21:36:13,288 INFO L82 GeneralOperation]: Start isEquivalent. First operand 144 states. Second operand 144 states. [2020-07-28 21:36:13,288 INFO L74 IsIncluded]: Start isIncluded. First operand 144 states. Second operand 144 states. [2020-07-28 21:36:13,288 INFO L87 Difference]: Start difference. First operand 144 states. Second operand 144 states. [2020-07-28 21:36:13,291 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-28 21:36:13,291 INFO L93 Difference]: Finished difference Result 144 states and 314 transitions. [2020-07-28 21:36:13,291 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 314 transitions. [2020-07-28 21:36:13,291 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-28 21:36:13,292 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-28 21:36:13,292 INFO L74 IsIncluded]: Start isIncluded. First operand 144 states. Second operand 144 states. [2020-07-28 21:36:13,292 INFO L87 Difference]: Start difference. First operand 144 states. Second operand 144 states. [2020-07-28 21:36:13,295 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-28 21:36:13,295 INFO L93 Difference]: Finished difference Result 144 states and 314 transitions. [2020-07-28 21:36:13,295 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 314 transitions. [2020-07-28 21:36:13,295 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-28 21:36:13,295 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-28 21:36:13,296 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-28 21:36:13,296 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-28 21:36:13,296 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 144 states. [2020-07-28 21:36:13,298 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 144 states to 144 states and 314 transitions. [2020-07-28 21:36:13,298 INFO L78 Accepts]: Start accepts. Automaton has 144 states and 314 transitions. Word has length 17 [2020-07-28 21:36:13,299 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-28 21:36:13,299 INFO L479 AbstractCegarLoop]: Abstraction has 144 states and 314 transitions. [2020-07-28 21:36:13,299 INFO L480 AbstractCegarLoop]: Interpolant automaton has 6 states. [2020-07-28 21:36:13,299 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 314 transitions. [2020-07-28 21:36:13,299 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2020-07-28 21:36:13,300 INFO L414 BasicCegarLoop]: Found error trace [2020-07-28 21:36:13,300 INFO L422 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-07-28 21:36:13,300 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable9 [2020-07-28 21:36:13,300 INFO L427 AbstractCegarLoop]: === Iteration 11 === [ULTIMATE.startErr3INUSE_VIOLATION, ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-28 21:36:13,300 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-28 21:36:13,300 INFO L82 PathProgramCache]: Analyzing trace with hash 1319799301, now seen corresponding path program 1 times [2020-07-28 21:36:13,301 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-07-28 21:36:13,301 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1644121691] [2020-07-28 21:36:13,301 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-28 21:36:13,314 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-28 21:36:13,391 INFO L280 TraceCheckUtils]: 0: Hoare triple {25565#true} [252] ULTIMATE.startENTRY-->L776: Formula: (let ((.cse0 (store |v_#valid_72| 0 0))) (and (< 0 |v_#StackHeapBarrier_18|) (= 0 v_~__unbuffered_p2_EAX~0_36) (= 0 v_~__unbuffered_p0_EAX~0_38) (= 0 v_~main$tmp_guard0~0_49) (= 0 (select .cse0 |v_ULTIMATE.start_main_~#t2169~0.base_23|)) (= (store |v_#length_28| |v_ULTIMATE.start_main_~#t2169~0.base_23| 4) |v_#length_27|) (= 0 |v_#NULL.offset_4|) (= v_~__unbuffered_cnt~0_298 0) (< |v_#StackHeapBarrier_18| |v_ULTIMATE.start_main_~#t2169~0.base_23|) (= |v_#valid_70| (store .cse0 |v_ULTIMATE.start_main_~#t2169~0.base_23| 1)) (= 0 v_~x~0_47) (= (store |v_#memory_int_26| |v_ULTIMATE.start_main_~#t2169~0.base_23| (store (select |v_#memory_int_26| |v_ULTIMATE.start_main_~#t2169~0.base_23|) |v_ULTIMATE.start_main_~#t2169~0.offset_17| 0)) |v_#memory_int_25|) (= 0 v_~y~0_46) (= 0 |v_ULTIMATE.start_main_~#t2169~0.offset_17|) (= 0 v_~main$tmp_guard1~0_31) (= 0 |v_#NULL.base_4|))) InVars {#StackHeapBarrier=|v_#StackHeapBarrier_18|, #valid=|v_#valid_72|, #memory_int=|v_#memory_int_26|, #length=|v_#length_28|} OutVars{ULTIMATE.start_main_#t~nondet4=|v_ULTIMATE.start_main_#t~nondet4_8|, ULTIMATE.start_main_#t~nondet5=|v_ULTIMATE.start_main_#t~nondet5_25|, ULTIMATE.start_main_#t~nondet2=|v_ULTIMATE.start_main_#t~nondet2_7|, ULTIMATE.start_main_#t~nondet3=|v_ULTIMATE.start_main_#t~nondet3_7|, #NULL.offset=|v_#NULL.offset_4|, ULTIMATE.start_main_~#t2169~0.offset=|v_ULTIMATE.start_main_~#t2169~0.offset_17|, ~main$tmp_guard1~0=v_~main$tmp_guard1~0_31, ULTIMATE.start_main_~#t2171~0.base=|v_ULTIMATE.start_main_~#t2171~0.base_23|, ~__unbuffered_p0_EAX~0=v_~__unbuffered_p0_EAX~0_38, ULTIMATE.start_main_~#t2171~0.offset=|v_ULTIMATE.start_main_~#t2171~0.offset_17|, #length=|v_#length_27|, ~__unbuffered_p2_EAX~0=v_~__unbuffered_p2_EAX~0_36, ~y~0=v_~y~0_46, ULTIMATE.start_main_~#t2170~0.offset=|v_ULTIMATE.start_main_~#t2170~0.offset_17|, ULTIMATE.start_main_~#t2169~0.base=|v_ULTIMATE.start_main_~#t2169~0.base_23|, ~main$tmp_guard0~0=v_~main$tmp_guard0~0_49, ULTIMATE.start_main_~#t2172~0.base=|v_ULTIMATE.start_main_~#t2172~0.base_19|, #NULL.base=|v_#NULL.base_4|, #StackHeapBarrier=|v_#StackHeapBarrier_18|, ULTIMATE.start_main_#res=|v_ULTIMATE.start_main_#res_15|, #valid=|v_#valid_70|, #memory_int=|v_#memory_int_25|, ULTIMATE.start_main_~#t2170~0.base=|v_ULTIMATE.start_main_~#t2170~0.base_23|, ~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_298, ULTIMATE.start_main_~#t2172~0.offset=|v_ULTIMATE.start_main_~#t2172~0.offset_15|, ~x~0=v_~x~0_47} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~nondet4, ULTIMATE.start_main_#t~nondet5, ULTIMATE.start_main_#t~nondet2, ULTIMATE.start_main_#t~nondet3, #NULL.offset, ULTIMATE.start_main_~#t2169~0.offset, ~main$tmp_guard1~0, ULTIMATE.start_main_~#t2171~0.base, ~__unbuffered_p0_EAX~0, ULTIMATE.start_main_~#t2171~0.offset, #length, ~__unbuffered_p2_EAX~0, ~y~0, ULTIMATE.start_main_~#t2170~0.offset, ULTIMATE.start_main_~#t2169~0.base, ~main$tmp_guard0~0, ULTIMATE.start_main_~#t2172~0.base, #NULL.base, ULTIMATE.start_main_#res, #valid, #memory_int, ULTIMATE.start_main_~#t2170~0.base, ~__unbuffered_cnt~0, ULTIMATE.start_main_~#t2172~0.offset, ~x~0] {25567#(= 0 ~__unbuffered_cnt~0)} is VALID [2020-07-28 21:36:13,392 INFO L280 TraceCheckUtils]: 1: Hoare triple {25567#(= 0 ~__unbuffered_cnt~0)} [189] L776-->P0ENTRY: Formula: (and (= 0 |v_P0Thread1of1ForFork1_#in~arg.offset_3|) (= 0 v_P0Thread1of1ForFork1_thidvar0_2) (= 0 |v_P0Thread1of1ForFork1_#in~arg.base_3|)) InVars {} OutVars{P0Thread1of1ForFork1_#res.offset=|v_P0Thread1of1ForFork1_#res.offset_3|, P0Thread1of1ForFork1_#in~arg.offset=|v_P0Thread1of1ForFork1_#in~arg.offset_3|, P0Thread1of1ForFork1_#res.base=|v_P0Thread1of1ForFork1_#res.base_3|, P0Thread1of1ForFork1_thidvar0=v_P0Thread1of1ForFork1_thidvar0_2, P0Thread1of1ForFork1_~arg.offset=v_P0Thread1of1ForFork1_~arg.offset_3, P0Thread1of1ForFork1_#in~arg.base=|v_P0Thread1of1ForFork1_#in~arg.base_3|, P0Thread1of1ForFork1_~arg.base=v_P0Thread1of1ForFork1_~arg.base_3} AuxVars[] AssignedVars[P0Thread1of1ForFork1_#res.offset, P0Thread1of1ForFork1_#in~arg.offset, P0Thread1of1ForFork1_#res.base, P0Thread1of1ForFork1_thidvar0, P0Thread1of1ForFork1_~arg.offset, P0Thread1of1ForFork1_#in~arg.base, P0Thread1of1ForFork1_~arg.base] {25567#(= 0 ~__unbuffered_cnt~0)} is VALID [2020-07-28 21:36:13,393 INFO L280 TraceCheckUtils]: 2: Hoare triple {25567#(= 0 ~__unbuffered_cnt~0)} [232] L776-1-->L778: Formula: (and (= |v_#valid_44| (store |v_#valid_45| |v_ULTIMATE.start_main_~#t2170~0.base_12| 1)) (= |v_#length_19| (store |v_#length_20| |v_ULTIMATE.start_main_~#t2170~0.base_12| 4)) (= 0 (select |v_#valid_45| |v_ULTIMATE.start_main_~#t2170~0.base_12|)) (not (= 0 |v_ULTIMATE.start_main_~#t2170~0.base_12|)) (= |v_ULTIMATE.start_main_~#t2170~0.offset_10| 0) (< |v_#StackHeapBarrier_12| |v_ULTIMATE.start_main_~#t2170~0.base_12|) (= (store |v_#memory_int_18| |v_ULTIMATE.start_main_~#t2170~0.base_12| (store (select |v_#memory_int_18| |v_ULTIMATE.start_main_~#t2170~0.base_12|) |v_ULTIMATE.start_main_~#t2170~0.offset_10| 1)) |v_#memory_int_17|)) InVars {#StackHeapBarrier=|v_#StackHeapBarrier_12|, #valid=|v_#valid_45|, #memory_int=|v_#memory_int_18|, #length=|v_#length_20|} OutVars{ULTIMATE.start_main_~#t2170~0.offset=|v_ULTIMATE.start_main_~#t2170~0.offset_10|, #StackHeapBarrier=|v_#StackHeapBarrier_12|, ULTIMATE.start_main_#t~nondet2=|v_ULTIMATE.start_main_#t~nondet2_4|, #valid=|v_#valid_44|, #memory_int=|v_#memory_int_17|, ULTIMATE.start_main_~#t2170~0.base=|v_ULTIMATE.start_main_~#t2170~0.base_12|, #length=|v_#length_19|} AuxVars[] AssignedVars[ULTIMATE.start_main_~#t2170~0.offset, ULTIMATE.start_main_#t~nondet2, #valid, #memory_int, ULTIMATE.start_main_~#t2170~0.base, #length] {25567#(= 0 ~__unbuffered_cnt~0)} is VALID [2020-07-28 21:36:13,393 INFO L280 TraceCheckUtils]: 3: Hoare triple {25567#(= 0 ~__unbuffered_cnt~0)} [191] L778-->P1ENTRY: Formula: (and (= 0 |v_P1Thread1of1ForFork2_#in~arg.base_3|) (= 1 v_P1Thread1of1ForFork2_thidvar0_2) (= 0 |v_P1Thread1of1ForFork2_#in~arg.offset_3|)) InVars {} OutVars{P1Thread1of1ForFork2_#in~arg.base=|v_P1Thread1of1ForFork2_#in~arg.base_3|, P1Thread1of1ForFork2_~arg.offset=v_P1Thread1of1ForFork2_~arg.offset_3, P1Thread1of1ForFork2_~arg.base=v_P1Thread1of1ForFork2_~arg.base_3, P1Thread1of1ForFork2_#res.offset=|v_P1Thread1of1ForFork2_#res.offset_3|, P1Thread1of1ForFork2_thidvar0=v_P1Thread1of1ForFork2_thidvar0_2, P1Thread1of1ForFork2_#in~arg.offset=|v_P1Thread1of1ForFork2_#in~arg.offset_3|, P1Thread1of1ForFork2_#res.base=|v_P1Thread1of1ForFork2_#res.base_3|} AuxVars[] AssignedVars[P1Thread1of1ForFork2_#in~arg.base, P1Thread1of1ForFork2_~arg.offset, P1Thread1of1ForFork2_~arg.base, P1Thread1of1ForFork2_#res.offset, P1Thread1of1ForFork2_thidvar0, P1Thread1of1ForFork2_#in~arg.offset, P1Thread1of1ForFork2_#res.base] {25567#(= 0 ~__unbuffered_cnt~0)} is VALID [2020-07-28 21:36:13,394 INFO L280 TraceCheckUtils]: 4: Hoare triple {25567#(= 0 ~__unbuffered_cnt~0)} [236] L778-1-->L780: Formula: (and (= 0 (select |v_#valid_47| |v_ULTIMATE.start_main_~#t2171~0.base_12|)) (= |v_#memory_int_19| (store |v_#memory_int_20| |v_ULTIMATE.start_main_~#t2171~0.base_12| (store (select |v_#memory_int_20| |v_ULTIMATE.start_main_~#t2171~0.base_12|) |v_ULTIMATE.start_main_~#t2171~0.offset_10| 2))) (= |v_#valid_46| (store |v_#valid_47| |v_ULTIMATE.start_main_~#t2171~0.base_12| 1)) (= 0 |v_ULTIMATE.start_main_~#t2171~0.offset_10|) (not (= 0 |v_ULTIMATE.start_main_~#t2171~0.base_12|)) (= |v_#length_21| (store |v_#length_22| |v_ULTIMATE.start_main_~#t2171~0.base_12| 4)) (< |v_#StackHeapBarrier_13| |v_ULTIMATE.start_main_~#t2171~0.base_12|)) InVars {#StackHeapBarrier=|v_#StackHeapBarrier_13|, #valid=|v_#valid_47|, #memory_int=|v_#memory_int_20|, #length=|v_#length_22|} OutVars{ULTIMATE.start_main_~#t2171~0.base=|v_ULTIMATE.start_main_~#t2171~0.base_12|, #StackHeapBarrier=|v_#StackHeapBarrier_13|, ULTIMATE.start_main_~#t2171~0.offset=|v_ULTIMATE.start_main_~#t2171~0.offset_10|, #valid=|v_#valid_46|, ULTIMATE.start_main_#t~nondet3=|v_ULTIMATE.start_main_#t~nondet3_4|, #memory_int=|v_#memory_int_19|, #length=|v_#length_21|} AuxVars[] AssignedVars[ULTIMATE.start_main_~#t2171~0.base, ULTIMATE.start_main_~#t2171~0.offset, #valid, ULTIMATE.start_main_#t~nondet3, #memory_int, #length] {25567#(= 0 ~__unbuffered_cnt~0)} is VALID [2020-07-28 21:36:13,395 INFO L280 TraceCheckUtils]: 5: Hoare triple {25567#(= 0 ~__unbuffered_cnt~0)} [193] L780-->P2ENTRY: Formula: (and (= 2 v_P2Thread1of1ForFork3_thidvar0_2) (= 0 |v_P2Thread1of1ForFork3_#in~arg.base_3|) (= 0 |v_P2Thread1of1ForFork3_#in~arg.offset_3|)) InVars {} OutVars{P2Thread1of1ForFork3_thidvar0=v_P2Thread1of1ForFork3_thidvar0_2, P2Thread1of1ForFork3_~arg.base=v_P2Thread1of1ForFork3_~arg.base_3, P2Thread1of1ForFork3_#in~arg.base=|v_P2Thread1of1ForFork3_#in~arg.base_3|, P2Thread1of1ForFork3_~arg.offset=v_P2Thread1of1ForFork3_~arg.offset_3, P2Thread1of1ForFork3_#res.base=|v_P2Thread1of1ForFork3_#res.base_3|, P2Thread1of1ForFork3_#res.offset=|v_P2Thread1of1ForFork3_#res.offset_3|, P2Thread1of1ForFork3_#in~arg.offset=|v_P2Thread1of1ForFork3_#in~arg.offset_3|} AuxVars[] AssignedVars[P2Thread1of1ForFork3_thidvar0, P2Thread1of1ForFork3_~arg.base, P2Thread1of1ForFork3_#in~arg.base, P2Thread1of1ForFork3_~arg.offset, P2Thread1of1ForFork3_#res.base, P2Thread1of1ForFork3_#res.offset, P2Thread1of1ForFork3_#in~arg.offset] {25567#(= 0 ~__unbuffered_cnt~0)} is VALID [2020-07-28 21:36:13,395 INFO L280 TraceCheckUtils]: 6: Hoare triple {25567#(= 0 ~__unbuffered_cnt~0)} [229] L780-1-->L782: Formula: (and (= 0 |v_ULTIMATE.start_main_~#t2172~0.offset_9|) (= 0 (select |v_#valid_43| |v_ULTIMATE.start_main_~#t2172~0.base_10|)) (= (store |v_#memory_int_16| |v_ULTIMATE.start_main_~#t2172~0.base_10| (store (select |v_#memory_int_16| |v_ULTIMATE.start_main_~#t2172~0.base_10|) |v_ULTIMATE.start_main_~#t2172~0.offset_9| 3)) |v_#memory_int_15|) (= (store |v_#valid_43| |v_ULTIMATE.start_main_~#t2172~0.base_10| 1) |v_#valid_42|) (< |v_#StackHeapBarrier_11| |v_ULTIMATE.start_main_~#t2172~0.base_10|) (not (= 0 |v_ULTIMATE.start_main_~#t2172~0.base_10|)) (= |v_#length_17| (store |v_#length_18| |v_ULTIMATE.start_main_~#t2172~0.base_10| 4))) InVars {#StackHeapBarrier=|v_#StackHeapBarrier_11|, #valid=|v_#valid_43|, #memory_int=|v_#memory_int_16|, #length=|v_#length_18|} OutVars{#StackHeapBarrier=|v_#StackHeapBarrier_11|, ULTIMATE.start_main_#t~nondet4=|v_ULTIMATE.start_main_#t~nondet4_5|, #valid=|v_#valid_42|, #memory_int=|v_#memory_int_15|, #length=|v_#length_17|, ULTIMATE.start_main_~#t2172~0.offset=|v_ULTIMATE.start_main_~#t2172~0.offset_9|, ULTIMATE.start_main_~#t2172~0.base=|v_ULTIMATE.start_main_~#t2172~0.base_10|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~nondet4, #valid, #memory_int, #length, ULTIMATE.start_main_~#t2172~0.offset, ULTIMATE.start_main_~#t2172~0.base] {25567#(= 0 ~__unbuffered_cnt~0)} is VALID [2020-07-28 21:36:13,396 INFO L280 TraceCheckUtils]: 7: Hoare triple {25567#(= 0 ~__unbuffered_cnt~0)} [187] L782-->P3ENTRY: Formula: (and (= |v_P3Thread1of1ForFork0_#in~arg.base_3| 0) (= 3 v_P3Thread1of1ForFork0_thidvar0_2) (= 0 |v_P3Thread1of1ForFork0_#in~arg.offset_3|)) InVars {} OutVars{P3Thread1of1ForFork0_thidvar0=v_P3Thread1of1ForFork0_thidvar0_2, P3Thread1of1ForFork0_#in~arg.offset=|v_P3Thread1of1ForFork0_#in~arg.offset_3|, P3Thread1of1ForFork0_#res.offset=|v_P3Thread1of1ForFork0_#res.offset_3|, P3Thread1of1ForFork0_~arg.offset=v_P3Thread1of1ForFork0_~arg.offset_3, P3Thread1of1ForFork0_#res.base=|v_P3Thread1of1ForFork0_#res.base_3|, P3Thread1of1ForFork0_#in~arg.base=|v_P3Thread1of1ForFork0_#in~arg.base_3|, P3Thread1of1ForFork0_~arg.base=v_P3Thread1of1ForFork0_~arg.base_3} AuxVars[] AssignedVars[P3Thread1of1ForFork0_thidvar0, P3Thread1of1ForFork0_#in~arg.offset, P3Thread1of1ForFork0_#res.offset, P3Thread1of1ForFork0_~arg.offset, P3Thread1of1ForFork0_#res.base, P3Thread1of1ForFork0_#in~arg.base, P3Thread1of1ForFork0_~arg.base] {25567#(= 0 ~__unbuffered_cnt~0)} is VALID [2020-07-28 21:36:13,397 INFO L280 TraceCheckUtils]: 8: Hoare triple {25567#(= 0 ~__unbuffered_cnt~0)} [212] P3ENTRY-->L756: Formula: (and (= |v_P3Thread1of1ForFork0_#in~arg.base_4| v_P3Thread1of1ForFork0_~arg.base_4) (= 2 v_~y~0_12) (= v_P3Thread1of1ForFork0_~arg.offset_4 |v_P3Thread1of1ForFork0_#in~arg.offset_4|)) InVars {P3Thread1of1ForFork0_#in~arg.offset=|v_P3Thread1of1ForFork0_#in~arg.offset_4|, P3Thread1of1ForFork0_#in~arg.base=|v_P3Thread1of1ForFork0_#in~arg.base_4|} OutVars{P3Thread1of1ForFork0_#in~arg.offset=|v_P3Thread1of1ForFork0_#in~arg.offset_4|, P3Thread1of1ForFork0_~arg.offset=v_P3Thread1of1ForFork0_~arg.offset_4, ~y~0=v_~y~0_12, P3Thread1of1ForFork0_#in~arg.base=|v_P3Thread1of1ForFork0_#in~arg.base_4|, P3Thread1of1ForFork0_~arg.base=v_P3Thread1of1ForFork0_~arg.base_4} AuxVars[] AssignedVars[P3Thread1of1ForFork0_~arg.offset, ~y~0, P3Thread1of1ForFork0_~arg.base] {25567#(= 0 ~__unbuffered_cnt~0)} is VALID [2020-07-28 21:36:13,397 INFO L280 TraceCheckUtils]: 9: Hoare triple {25567#(= 0 ~__unbuffered_cnt~0)} [211] P0ENTRY-->L714: Formula: (and (= v_~__unbuffered_p0_EAX~0_8 v_~y~0_11) (= v_P0Thread1of1ForFork1_~arg.base_4 |v_P0Thread1of1ForFork1_#in~arg.base_4|) (= v_P0Thread1of1ForFork1_~arg.offset_4 |v_P0Thread1of1ForFork1_#in~arg.offset_4|)) InVars {P0Thread1of1ForFork1_#in~arg.offset=|v_P0Thread1of1ForFork1_#in~arg.offset_4|, P0Thread1of1ForFork1_#in~arg.base=|v_P0Thread1of1ForFork1_#in~arg.base_4|, ~y~0=v_~y~0_11} OutVars{~__unbuffered_p0_EAX~0=v_~__unbuffered_p0_EAX~0_8, P0Thread1of1ForFork1_#in~arg.offset=|v_P0Thread1of1ForFork1_#in~arg.offset_4|, P0Thread1of1ForFork1_~arg.offset=v_P0Thread1of1ForFork1_~arg.offset_4, P0Thread1of1ForFork1_#in~arg.base=|v_P0Thread1of1ForFork1_#in~arg.base_4|, ~y~0=v_~y~0_11, P0Thread1of1ForFork1_~arg.base=v_P0Thread1of1ForFork1_~arg.base_4} AuxVars[] AssignedVars[~__unbuffered_p0_EAX~0, P0Thread1of1ForFork1_~arg.offset, P0Thread1of1ForFork1_~arg.base] {25567#(= 0 ~__unbuffered_cnt~0)} is VALID [2020-07-28 21:36:13,398 INFO L280 TraceCheckUtils]: 10: Hoare triple {25567#(= 0 ~__unbuffered_cnt~0)} [166] L714-->L717: Formula: (= v_~x~0_1 1) InVars {} OutVars{~x~0=v_~x~0_1} AuxVars[] AssignedVars[~x~0] {25567#(= 0 ~__unbuffered_cnt~0)} is VALID [2020-07-28 21:36:13,399 INFO L280 TraceCheckUtils]: 11: Hoare triple {25567#(= 0 ~__unbuffered_cnt~0)} [243] L717-->P0EXIT: Formula: (and (= 0 |v_P0Thread1of1ForFork1_#res.base_5|) (= 0 |v_P0Thread1of1ForFork1_#res.offset_5|) (= (+ v_~__unbuffered_cnt~0_190 1) v_~__unbuffered_cnt~0_189)) InVars {~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_190} OutVars{P0Thread1of1ForFork1_#res.offset=|v_P0Thread1of1ForFork1_#res.offset_5|, P0Thread1of1ForFork1_#res.base=|v_P0Thread1of1ForFork1_#res.base_5|, ~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_189} AuxVars[] AssignedVars[P0Thread1of1ForFork1_#res.offset, P0Thread1of1ForFork1_#res.base, ~__unbuffered_cnt~0] {25568#(<= ~__unbuffered_cnt~0 1)} is VALID [2020-07-28 21:36:13,400 INFO L280 TraceCheckUtils]: 12: Hoare triple {25568#(<= ~__unbuffered_cnt~0 1)} [220] P1ENTRY-->L729: Formula: (and (= v_P1Thread1of1ForFork2_~arg.offset_4 |v_P1Thread1of1ForFork2_#in~arg.offset_4|) (= 2 v_~x~0_13) (= v_P1Thread1of1ForFork2_~arg.base_4 |v_P1Thread1of1ForFork2_#in~arg.base_4|)) InVars {P1Thread1of1ForFork2_#in~arg.base=|v_P1Thread1of1ForFork2_#in~arg.base_4|, P1Thread1of1ForFork2_#in~arg.offset=|v_P1Thread1of1ForFork2_#in~arg.offset_4|} OutVars{P1Thread1of1ForFork2_#in~arg.base=|v_P1Thread1of1ForFork2_#in~arg.base_4|, P1Thread1of1ForFork2_~arg.offset=v_P1Thread1of1ForFork2_~arg.offset_4, P1Thread1of1ForFork2_~arg.base=v_P1Thread1of1ForFork2_~arg.base_4, P1Thread1of1ForFork2_#in~arg.offset=|v_P1Thread1of1ForFork2_#in~arg.offset_4|, ~x~0=v_~x~0_13} AuxVars[] AssignedVars[P1Thread1of1ForFork2_~arg.offset, P1Thread1of1ForFork2_~arg.base, ~x~0] {25568#(<= ~__unbuffered_cnt~0 1)} is VALID [2020-07-28 21:36:13,400 INFO L280 TraceCheckUtils]: 13: Hoare triple {25568#(<= ~__unbuffered_cnt~0 1)} [214] P2ENTRY-->L741: Formula: (and (= v_P2Thread1of1ForFork3_~arg.base_4 |v_P2Thread1of1ForFork3_#in~arg.base_4|) (= v_~__unbuffered_p2_EAX~0_8 v_~x~0_12) (= |v_P2Thread1of1ForFork3_#in~arg.offset_4| v_P2Thread1of1ForFork3_~arg.offset_4)) InVars {P2Thread1of1ForFork3_#in~arg.base=|v_P2Thread1of1ForFork3_#in~arg.base_4|, ~x~0=v_~x~0_12, P2Thread1of1ForFork3_#in~arg.offset=|v_P2Thread1of1ForFork3_#in~arg.offset_4|} OutVars{P2Thread1of1ForFork3_~arg.base=v_P2Thread1of1ForFork3_~arg.base_4, P2Thread1of1ForFork3_#in~arg.base=|v_P2Thread1of1ForFork3_#in~arg.base_4|, ~__unbuffered_p2_EAX~0=v_~__unbuffered_p2_EAX~0_8, P2Thread1of1ForFork3_~arg.offset=v_P2Thread1of1ForFork3_~arg.offset_4, ~x~0=v_~x~0_12, P2Thread1of1ForFork3_#in~arg.offset=|v_P2Thread1of1ForFork3_#in~arg.offset_4|} AuxVars[] AssignedVars[P2Thread1of1ForFork3_~arg.base, ~__unbuffered_p2_EAX~0, P2Thread1of1ForFork3_~arg.offset] {25568#(<= ~__unbuffered_cnt~0 1)} is VALID [2020-07-28 21:36:13,401 INFO L280 TraceCheckUtils]: 14: Hoare triple {25568#(<= ~__unbuffered_cnt~0 1)} [234] L729-->P1EXIT: Formula: (and (= 0 |v_P1Thread1of1ForFork2_#res.offset_13|) (= 0 |v_P1Thread1of1ForFork2_#res.base_13|) (= v_~__unbuffered_cnt~0_139 (+ v_~__unbuffered_cnt~0_140 1))) InVars {~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_140} OutVars{P1Thread1of1ForFork2_#res.offset=|v_P1Thread1of1ForFork2_#res.offset_13|, ~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_139, P1Thread1of1ForFork2_#res.base=|v_P1Thread1of1ForFork2_#res.base_13|} AuxVars[] AssignedVars[P1Thread1of1ForFork2_#res.offset, ~__unbuffered_cnt~0, P1Thread1of1ForFork2_#res.base] {25569#(<= ~__unbuffered_cnt~0 2)} is VALID [2020-07-28 21:36:13,402 INFO L280 TraceCheckUtils]: 15: Hoare triple {25569#(<= ~__unbuffered_cnt~0 2)} [238] L756-->P3EXIT: Formula: (and (= |v_P3Thread1of1ForFork0_#res.base_5| 0) (= v_~__unbuffered_cnt~0_176 (+ v_~__unbuffered_cnt~0_177 1)) (= 0 |v_P3Thread1of1ForFork0_#res.offset_5|)) InVars {~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_177} OutVars{P3Thread1of1ForFork0_#res.offset=|v_P3Thread1of1ForFork0_#res.offset_5|, P3Thread1of1ForFork0_#res.base=|v_P3Thread1of1ForFork0_#res.base_5|, ~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_176} AuxVars[] AssignedVars[P3Thread1of1ForFork0_#res.offset, P3Thread1of1ForFork0_#res.base, ~__unbuffered_cnt~0] {25570#(<= ~__unbuffered_cnt~0 3)} is VALID [2020-07-28 21:36:13,403 INFO L280 TraceCheckUtils]: 16: Hoare triple {25570#(<= ~__unbuffered_cnt~0 3)} [246] L782-1-->L3: Formula: (and (let ((.cse0 (= v_~__unbuffered_cnt~0_197 4))) (or (and (= 1 v_~main$tmp_guard0~0_34) .cse0) (and (= 0 v_~main$tmp_guard0~0_34) (not .cse0)))) (= v_ULTIMATE.start_assume_abort_if_not_~cond_14 |v_ULTIMATE.start_assume_abort_if_not_#in~cond_24|) (= (mod v_~main$tmp_guard0~0_34 256) |v_ULTIMATE.start_assume_abort_if_not_#in~cond_24|)) InVars {~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_197} OutVars{ULTIMATE.start_assume_abort_if_not_#in~cond=|v_ULTIMATE.start_assume_abort_if_not_#in~cond_24|, ULTIMATE.start_assume_abort_if_not_~cond=v_ULTIMATE.start_assume_abort_if_not_~cond_14, ULTIMATE.start_main_#t~nondet5=|v_ULTIMATE.start_main_#t~nondet5_9|, ~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_197, ~main$tmp_guard0~0=v_~main$tmp_guard0~0_34} AuxVars[] AssignedVars[ULTIMATE.start_assume_abort_if_not_#in~cond, ULTIMATE.start_assume_abort_if_not_~cond, ULTIMATE.start_main_#t~nondet5, ~main$tmp_guard0~0] {25571#(and (<= ULTIMATE.start_assume_abort_if_not_~cond 0) (< 0 (+ ULTIMATE.start_assume_abort_if_not_~cond 1)))} is VALID [2020-07-28 21:36:13,405 INFO L280 TraceCheckUtils]: 17: Hoare triple {25571#(and (<= ULTIMATE.start_assume_abort_if_not_~cond 0) (< 0 (+ ULTIMATE.start_assume_abort_if_not_~cond 1)))} [230] L3-->L7: Formula: (and (not (= 0 v_ULTIMATE.start_assume_abort_if_not_~cond_11)) (let ((.cse3 (= 2 v_~__unbuffered_p2_EAX~0_13)) (.cse1 (= 2 v_~__unbuffered_p0_EAX~0_14)) (.cse0 (= 2 v_~y~0_17)) (.cse2 (= 2 v_~x~0_18))) (or (and .cse0 .cse1 .cse2 .cse3 (= 0 v_~main$tmp_guard1~0_14)) (and (or (not .cse3) (not .cse1) (not .cse0) (not .cse2)) (= 1 v_~main$tmp_guard1~0_14)))) (= (mod v_~main$tmp_guard1~0_14 256) |v_ULTIMATE.start___VERIFIER_assert_#in~expression_8|)) InVars {~__unbuffered_p0_EAX~0=v_~__unbuffered_p0_EAX~0_14, ULTIMATE.start_assume_abort_if_not_~cond=v_ULTIMATE.start_assume_abort_if_not_~cond_11, ~__unbuffered_p2_EAX~0=v_~__unbuffered_p2_EAX~0_13, ~y~0=v_~y~0_17, ~x~0=v_~x~0_18} OutVars{~__unbuffered_p0_EAX~0=v_~__unbuffered_p0_EAX~0_14, ULTIMATE.start___VERIFIER_assert_~expression=v_ULTIMATE.start___VERIFIER_assert_~expression_10, ULTIMATE.start_assume_abort_if_not_~cond=v_ULTIMATE.start_assume_abort_if_not_~cond_11, ~main$tmp_guard1~0=v_~main$tmp_guard1~0_14, ~__unbuffered_p2_EAX~0=v_~__unbuffered_p2_EAX~0_13, ~y~0=v_~y~0_17, ~x~0=v_~x~0_18, ULTIMATE.start___VERIFIER_assert_#in~expression=|v_ULTIMATE.start___VERIFIER_assert_#in~expression_8|} AuxVars[] AssignedVars[ULTIMATE.start___VERIFIER_assert_~expression, ~main$tmp_guard1~0, ULTIMATE.start___VERIFIER_assert_#in~expression] {25566#false} is VALID [2020-07-28 21:36:13,405 INFO L280 TraceCheckUtils]: 18: Hoare triple {25566#false} [227] L7-->ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION: Formula: (and (= 0 v_ULTIMATE.start___VERIFIER_assert_~expression_9) (= v_ULTIMATE.start___VERIFIER_assert_~expression_9 |v_ULTIMATE.start___VERIFIER_assert_#in~expression_7|)) InVars {ULTIMATE.start___VERIFIER_assert_#in~expression=|v_ULTIMATE.start___VERIFIER_assert_#in~expression_7|} OutVars{ULTIMATE.start___VERIFIER_assert_~expression=v_ULTIMATE.start___VERIFIER_assert_~expression_9, ULTIMATE.start___VERIFIER_assert_#in~expression=|v_ULTIMATE.start___VERIFIER_assert_#in~expression_7|} AuxVars[] AssignedVars[ULTIMATE.start___VERIFIER_assert_~expression] {25566#false} is VALID [2020-07-28 21:36:13,406 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-07-28 21:36:13,406 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1644121691] [2020-07-28 21:36:13,406 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-07-28 21:36:13,407 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2020-07-28 21:36:13,407 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1104084127] [2020-07-28 21:36:13,407 INFO L78 Accepts]: Start accepts. Automaton has 7 states. Word has length 19 [2020-07-28 21:36:13,407 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-28 21:36:13,408 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 7 states. [2020-07-28 21:36:13,433 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 19 edges. 19 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-28 21:36:13,433 INFO L459 AbstractCegarLoop]: Interpolant automaton has 7 states [2020-07-28 21:36:13,433 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-07-28 21:36:13,433 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2020-07-28 21:36:13,433 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=17, Invalid=25, Unknown=0, NotChecked=0, Total=42 [2020-07-28 21:36:13,434 INFO L87 Difference]: Start difference. First operand 144 states and 314 transitions. Second operand 7 states. [2020-07-28 21:36:13,635 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-28 21:36:13,635 INFO L93 Difference]: Finished difference Result 133 states and 290 transitions. [2020-07-28 21:36:13,635 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2020-07-28 21:36:13,636 INFO L78 Accepts]: Start accepts. Automaton has 7 states. Word has length 19 [2020-07-28 21:36:13,636 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-28 21:36:13,636 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 7 states. [2020-07-28 21:36:13,636 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8 states to 8 states and 63 transitions. [2020-07-28 21:36:13,637 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 7 states. [2020-07-28 21:36:13,637 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8 states to 8 states and 63 transitions. [2020-07-28 21:36:13,638 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 8 states and 63 transitions. [2020-07-28 21:36:13,711 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 63 edges. 63 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-28 21:36:13,712 INFO L225 Difference]: With dead ends: 133 [2020-07-28 21:36:13,712 INFO L226 Difference]: Without dead ends: 52 [2020-07-28 21:36:13,713 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 7 GetRequests, 1 SyntacticMatches, 0 SemanticMatches, 6 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 3 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=21, Invalid=35, Unknown=0, NotChecked=0, Total=56 [2020-07-28 21:36:13,713 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 52 states. [2020-07-28 21:36:13,714 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:13,715 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:13,715 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:13,715 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:13,716 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:13,716 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:13,716 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:13,716 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:13,717 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:13,717 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:13,717 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:13,717 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:13,717 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:13,718 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:13,718 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:13,718 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:13,719 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:13,719 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:13,719 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:13,719 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:13,720 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:13,720 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:13,720 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:13,720 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:13,721 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:13,721 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:13,721 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:13,721 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:13,721 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:13,722 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:13,722 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:13,722 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:13,722 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:13,722 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:13,723 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:13,723 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:13,723 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:13,723 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:13,723 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:13,723 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:13,724 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:13,724 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:13,724 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:13,724 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:13,724 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:13,725 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:13,725 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:13,725 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:13,725 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:13,725 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:13,726 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:13,726 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:36:13,726 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 52 to 52. [2020-07-28 21:36:13,726 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-28 21:36:13,727 INFO L82 GeneralOperation]: Start isEquivalent. First operand 52 states. Second operand 52 states. [2020-07-28 21:36:13,727 INFO L74 IsIncluded]: Start isIncluded. First operand 52 states. Second operand 52 states. [2020-07-28 21:36:13,727 INFO L87 Difference]: Start difference. First operand 52 states. Second operand 52 states. [2020-07-28 21:36:13,728 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-28 21:36:13,729 INFO L93 Difference]: Finished difference Result 52 states and 98 transitions. [2020-07-28 21:36:13,729 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 98 transitions. [2020-07-28 21:36:13,729 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-28 21:36:13,729 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-28 21:36:13,730 INFO L74 IsIncluded]: Start isIncluded. First operand 52 states. Second operand 52 states. [2020-07-28 21:36:13,730 INFO L87 Difference]: Start difference. First operand 52 states. Second operand 52 states. [2020-07-28 21:36:13,731 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-28 21:36:13,731 INFO L93 Difference]: Finished difference Result 52 states and 98 transitions. [2020-07-28 21:36:13,731 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 98 transitions. [2020-07-28 21:36:13,732 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-28 21:36:13,732 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-28 21:36:13,732 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-28 21:36:13,732 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-28 21:36:13,732 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 52 states. [2020-07-28 21:36:13,733 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 52 states to 52 states and 98 transitions. [2020-07-28 21:36:13,734 INFO L78 Accepts]: Start accepts. Automaton has 52 states and 98 transitions. Word has length 19 [2020-07-28 21:36:13,734 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-28 21:36:13,734 INFO L479 AbstractCegarLoop]: Abstraction has 52 states and 98 transitions. [2020-07-28 21:36:13,734 INFO L480 AbstractCegarLoop]: Interpolant automaton has 7 states. [2020-07-28 21:36:13,735 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 98 transitions. [2020-07-28 21:36:13,735 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2020-07-28 21:36:13,735 INFO L414 BasicCegarLoop]: Found error trace [2020-07-28 21:36:13,735 INFO L422 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-07-28 21:36:13,735 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable10 [2020-07-28 21:36:13,735 INFO L427 AbstractCegarLoop]: === Iteration 12 === [ULTIMATE.startErr3INUSE_VIOLATION, ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-28 21:36:13,736 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-28 21:36:13,736 INFO L82 PathProgramCache]: Analyzing trace with hash 2139262285, now seen corresponding path program 1 times [2020-07-28 21:36:13,736 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-07-28 21:36:13,737 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1846086565] [2020-07-28 21:36:13,737 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-28 21:36:13,768 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-28 21:36:13,825 INFO L280 TraceCheckUtils]: 0: Hoare triple {25917#true} [252] ULTIMATE.startENTRY-->L776: Formula: (let ((.cse0 (store |v_#valid_72| 0 0))) (and (< 0 |v_#StackHeapBarrier_18|) (= 0 v_~__unbuffered_p2_EAX~0_36) (= 0 v_~__unbuffered_p0_EAX~0_38) (= 0 v_~main$tmp_guard0~0_49) (= 0 (select .cse0 |v_ULTIMATE.start_main_~#t2169~0.base_23|)) (= (store |v_#length_28| |v_ULTIMATE.start_main_~#t2169~0.base_23| 4) |v_#length_27|) (= 0 |v_#NULL.offset_4|) (= v_~__unbuffered_cnt~0_298 0) (< |v_#StackHeapBarrier_18| |v_ULTIMATE.start_main_~#t2169~0.base_23|) (= |v_#valid_70| (store .cse0 |v_ULTIMATE.start_main_~#t2169~0.base_23| 1)) (= 0 v_~x~0_47) (= (store |v_#memory_int_26| |v_ULTIMATE.start_main_~#t2169~0.base_23| (store (select |v_#memory_int_26| |v_ULTIMATE.start_main_~#t2169~0.base_23|) |v_ULTIMATE.start_main_~#t2169~0.offset_17| 0)) |v_#memory_int_25|) (= 0 v_~y~0_46) (= 0 |v_ULTIMATE.start_main_~#t2169~0.offset_17|) (= 0 v_~main$tmp_guard1~0_31) (= 0 |v_#NULL.base_4|))) InVars {#StackHeapBarrier=|v_#StackHeapBarrier_18|, #valid=|v_#valid_72|, #memory_int=|v_#memory_int_26|, #length=|v_#length_28|} OutVars{ULTIMATE.start_main_#t~nondet4=|v_ULTIMATE.start_main_#t~nondet4_8|, ULTIMATE.start_main_#t~nondet5=|v_ULTIMATE.start_main_#t~nondet5_25|, ULTIMATE.start_main_#t~nondet2=|v_ULTIMATE.start_main_#t~nondet2_7|, ULTIMATE.start_main_#t~nondet3=|v_ULTIMATE.start_main_#t~nondet3_7|, #NULL.offset=|v_#NULL.offset_4|, ULTIMATE.start_main_~#t2169~0.offset=|v_ULTIMATE.start_main_~#t2169~0.offset_17|, ~main$tmp_guard1~0=v_~main$tmp_guard1~0_31, ULTIMATE.start_main_~#t2171~0.base=|v_ULTIMATE.start_main_~#t2171~0.base_23|, ~__unbuffered_p0_EAX~0=v_~__unbuffered_p0_EAX~0_38, ULTIMATE.start_main_~#t2171~0.offset=|v_ULTIMATE.start_main_~#t2171~0.offset_17|, #length=|v_#length_27|, ~__unbuffered_p2_EAX~0=v_~__unbuffered_p2_EAX~0_36, ~y~0=v_~y~0_46, ULTIMATE.start_main_~#t2170~0.offset=|v_ULTIMATE.start_main_~#t2170~0.offset_17|, ULTIMATE.start_main_~#t2169~0.base=|v_ULTIMATE.start_main_~#t2169~0.base_23|, ~main$tmp_guard0~0=v_~main$tmp_guard0~0_49, ULTIMATE.start_main_~#t2172~0.base=|v_ULTIMATE.start_main_~#t2172~0.base_19|, #NULL.base=|v_#NULL.base_4|, #StackHeapBarrier=|v_#StackHeapBarrier_18|, ULTIMATE.start_main_#res=|v_ULTIMATE.start_main_#res_15|, #valid=|v_#valid_70|, #memory_int=|v_#memory_int_25|, ULTIMATE.start_main_~#t2170~0.base=|v_ULTIMATE.start_main_~#t2170~0.base_23|, ~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_298, ULTIMATE.start_main_~#t2172~0.offset=|v_ULTIMATE.start_main_~#t2172~0.offset_15|, ~x~0=v_~x~0_47} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~nondet4, ULTIMATE.start_main_#t~nondet5, ULTIMATE.start_main_#t~nondet2, ULTIMATE.start_main_#t~nondet3, #NULL.offset, ULTIMATE.start_main_~#t2169~0.offset, ~main$tmp_guard1~0, ULTIMATE.start_main_~#t2171~0.base, ~__unbuffered_p0_EAX~0, ULTIMATE.start_main_~#t2171~0.offset, #length, ~__unbuffered_p2_EAX~0, ~y~0, ULTIMATE.start_main_~#t2170~0.offset, ULTIMATE.start_main_~#t2169~0.base, ~main$tmp_guard0~0, ULTIMATE.start_main_~#t2172~0.base, #NULL.base, ULTIMATE.start_main_#res, #valid, #memory_int, ULTIMATE.start_main_~#t2170~0.base, ~__unbuffered_cnt~0, ULTIMATE.start_main_~#t2172~0.offset, ~x~0] {25917#true} is VALID [2020-07-28 21:36:13,826 INFO L280 TraceCheckUtils]: 1: Hoare triple {25917#true} [189] L776-->P0ENTRY: Formula: (and (= 0 |v_P0Thread1of1ForFork1_#in~arg.offset_3|) (= 0 v_P0Thread1of1ForFork1_thidvar0_2) (= 0 |v_P0Thread1of1ForFork1_#in~arg.base_3|)) InVars {} OutVars{P0Thread1of1ForFork1_#res.offset=|v_P0Thread1of1ForFork1_#res.offset_3|, P0Thread1of1ForFork1_#in~arg.offset=|v_P0Thread1of1ForFork1_#in~arg.offset_3|, P0Thread1of1ForFork1_#res.base=|v_P0Thread1of1ForFork1_#res.base_3|, P0Thread1of1ForFork1_thidvar0=v_P0Thread1of1ForFork1_thidvar0_2, P0Thread1of1ForFork1_~arg.offset=v_P0Thread1of1ForFork1_~arg.offset_3, P0Thread1of1ForFork1_#in~arg.base=|v_P0Thread1of1ForFork1_#in~arg.base_3|, P0Thread1of1ForFork1_~arg.base=v_P0Thread1of1ForFork1_~arg.base_3} AuxVars[] AssignedVars[P0Thread1of1ForFork1_#res.offset, P0Thread1of1ForFork1_#in~arg.offset, P0Thread1of1ForFork1_#res.base, P0Thread1of1ForFork1_thidvar0, P0Thread1of1ForFork1_~arg.offset, P0Thread1of1ForFork1_#in~arg.base, P0Thread1of1ForFork1_~arg.base] {25917#true} is VALID [2020-07-28 21:36:13,826 INFO L280 TraceCheckUtils]: 2: Hoare triple {25917#true} [232] L776-1-->L778: Formula: (and (= |v_#valid_44| (store |v_#valid_45| |v_ULTIMATE.start_main_~#t2170~0.base_12| 1)) (= |v_#length_19| (store |v_#length_20| |v_ULTIMATE.start_main_~#t2170~0.base_12| 4)) (= 0 (select |v_#valid_45| |v_ULTIMATE.start_main_~#t2170~0.base_12|)) (not (= 0 |v_ULTIMATE.start_main_~#t2170~0.base_12|)) (= |v_ULTIMATE.start_main_~#t2170~0.offset_10| 0) (< |v_#StackHeapBarrier_12| |v_ULTIMATE.start_main_~#t2170~0.base_12|) (= (store |v_#memory_int_18| |v_ULTIMATE.start_main_~#t2170~0.base_12| (store (select |v_#memory_int_18| |v_ULTIMATE.start_main_~#t2170~0.base_12|) |v_ULTIMATE.start_main_~#t2170~0.offset_10| 1)) |v_#memory_int_17|)) InVars {#StackHeapBarrier=|v_#StackHeapBarrier_12|, #valid=|v_#valid_45|, #memory_int=|v_#memory_int_18|, #length=|v_#length_20|} OutVars{ULTIMATE.start_main_~#t2170~0.offset=|v_ULTIMATE.start_main_~#t2170~0.offset_10|, #StackHeapBarrier=|v_#StackHeapBarrier_12|, ULTIMATE.start_main_#t~nondet2=|v_ULTIMATE.start_main_#t~nondet2_4|, #valid=|v_#valid_44|, #memory_int=|v_#memory_int_17|, ULTIMATE.start_main_~#t2170~0.base=|v_ULTIMATE.start_main_~#t2170~0.base_12|, #length=|v_#length_19|} AuxVars[] AssignedVars[ULTIMATE.start_main_~#t2170~0.offset, ULTIMATE.start_main_#t~nondet2, #valid, #memory_int, ULTIMATE.start_main_~#t2170~0.base, #length] {25917#true} is VALID [2020-07-28 21:36:13,826 INFO L280 TraceCheckUtils]: 3: Hoare triple {25917#true} [191] L778-->P1ENTRY: Formula: (and (= 0 |v_P1Thread1of1ForFork2_#in~arg.base_3|) (= 1 v_P1Thread1of1ForFork2_thidvar0_2) (= 0 |v_P1Thread1of1ForFork2_#in~arg.offset_3|)) InVars {} OutVars{P1Thread1of1ForFork2_#in~arg.base=|v_P1Thread1of1ForFork2_#in~arg.base_3|, P1Thread1of1ForFork2_~arg.offset=v_P1Thread1of1ForFork2_~arg.offset_3, P1Thread1of1ForFork2_~arg.base=v_P1Thread1of1ForFork2_~arg.base_3, P1Thread1of1ForFork2_#res.offset=|v_P1Thread1of1ForFork2_#res.offset_3|, P1Thread1of1ForFork2_thidvar0=v_P1Thread1of1ForFork2_thidvar0_2, P1Thread1of1ForFork2_#in~arg.offset=|v_P1Thread1of1ForFork2_#in~arg.offset_3|, P1Thread1of1ForFork2_#res.base=|v_P1Thread1of1ForFork2_#res.base_3|} AuxVars[] AssignedVars[P1Thread1of1ForFork2_#in~arg.base, P1Thread1of1ForFork2_~arg.offset, P1Thread1of1ForFork2_~arg.base, P1Thread1of1ForFork2_#res.offset, P1Thread1of1ForFork2_thidvar0, P1Thread1of1ForFork2_#in~arg.offset, P1Thread1of1ForFork2_#res.base] {25917#true} is VALID [2020-07-28 21:36:13,827 INFO L280 TraceCheckUtils]: 4: Hoare triple {25917#true} [236] L778-1-->L780: Formula: (and (= 0 (select |v_#valid_47| |v_ULTIMATE.start_main_~#t2171~0.base_12|)) (= |v_#memory_int_19| (store |v_#memory_int_20| |v_ULTIMATE.start_main_~#t2171~0.base_12| (store (select |v_#memory_int_20| |v_ULTIMATE.start_main_~#t2171~0.base_12|) |v_ULTIMATE.start_main_~#t2171~0.offset_10| 2))) (= |v_#valid_46| (store |v_#valid_47| |v_ULTIMATE.start_main_~#t2171~0.base_12| 1)) (= 0 |v_ULTIMATE.start_main_~#t2171~0.offset_10|) (not (= 0 |v_ULTIMATE.start_main_~#t2171~0.base_12|)) (= |v_#length_21| (store |v_#length_22| |v_ULTIMATE.start_main_~#t2171~0.base_12| 4)) (< |v_#StackHeapBarrier_13| |v_ULTIMATE.start_main_~#t2171~0.base_12|)) InVars {#StackHeapBarrier=|v_#StackHeapBarrier_13|, #valid=|v_#valid_47|, #memory_int=|v_#memory_int_20|, #length=|v_#length_22|} OutVars{ULTIMATE.start_main_~#t2171~0.base=|v_ULTIMATE.start_main_~#t2171~0.base_12|, #StackHeapBarrier=|v_#StackHeapBarrier_13|, ULTIMATE.start_main_~#t2171~0.offset=|v_ULTIMATE.start_main_~#t2171~0.offset_10|, #valid=|v_#valid_46|, ULTIMATE.start_main_#t~nondet3=|v_ULTIMATE.start_main_#t~nondet3_4|, #memory_int=|v_#memory_int_19|, #length=|v_#length_21|} AuxVars[] AssignedVars[ULTIMATE.start_main_~#t2171~0.base, ULTIMATE.start_main_~#t2171~0.offset, #valid, ULTIMATE.start_main_#t~nondet3, #memory_int, #length] {25917#true} is VALID [2020-07-28 21:36:13,827 INFO L280 TraceCheckUtils]: 5: Hoare triple {25917#true} [193] L780-->P2ENTRY: Formula: (and (= 2 v_P2Thread1of1ForFork3_thidvar0_2) (= 0 |v_P2Thread1of1ForFork3_#in~arg.base_3|) (= 0 |v_P2Thread1of1ForFork3_#in~arg.offset_3|)) InVars {} OutVars{P2Thread1of1ForFork3_thidvar0=v_P2Thread1of1ForFork3_thidvar0_2, P2Thread1of1ForFork3_~arg.base=v_P2Thread1of1ForFork3_~arg.base_3, P2Thread1of1ForFork3_#in~arg.base=|v_P2Thread1of1ForFork3_#in~arg.base_3|, P2Thread1of1ForFork3_~arg.offset=v_P2Thread1of1ForFork3_~arg.offset_3, P2Thread1of1ForFork3_#res.base=|v_P2Thread1of1ForFork3_#res.base_3|, P2Thread1of1ForFork3_#res.offset=|v_P2Thread1of1ForFork3_#res.offset_3|, P2Thread1of1ForFork3_#in~arg.offset=|v_P2Thread1of1ForFork3_#in~arg.offset_3|} AuxVars[] AssignedVars[P2Thread1of1ForFork3_thidvar0, P2Thread1of1ForFork3_~arg.base, P2Thread1of1ForFork3_#in~arg.base, P2Thread1of1ForFork3_~arg.offset, P2Thread1of1ForFork3_#res.base, P2Thread1of1ForFork3_#res.offset, P2Thread1of1ForFork3_#in~arg.offset] {25917#true} is VALID [2020-07-28 21:36:13,827 INFO L280 TraceCheckUtils]: 6: Hoare triple {25917#true} [229] L780-1-->L782: Formula: (and (= 0 |v_ULTIMATE.start_main_~#t2172~0.offset_9|) (= 0 (select |v_#valid_43| |v_ULTIMATE.start_main_~#t2172~0.base_10|)) (= (store |v_#memory_int_16| |v_ULTIMATE.start_main_~#t2172~0.base_10| (store (select |v_#memory_int_16| |v_ULTIMATE.start_main_~#t2172~0.base_10|) |v_ULTIMATE.start_main_~#t2172~0.offset_9| 3)) |v_#memory_int_15|) (= (store |v_#valid_43| |v_ULTIMATE.start_main_~#t2172~0.base_10| 1) |v_#valid_42|) (< |v_#StackHeapBarrier_11| |v_ULTIMATE.start_main_~#t2172~0.base_10|) (not (= 0 |v_ULTIMATE.start_main_~#t2172~0.base_10|)) (= |v_#length_17| (store |v_#length_18| |v_ULTIMATE.start_main_~#t2172~0.base_10| 4))) InVars {#StackHeapBarrier=|v_#StackHeapBarrier_11|, #valid=|v_#valid_43|, #memory_int=|v_#memory_int_16|, #length=|v_#length_18|} OutVars{#StackHeapBarrier=|v_#StackHeapBarrier_11|, ULTIMATE.start_main_#t~nondet4=|v_ULTIMATE.start_main_#t~nondet4_5|, #valid=|v_#valid_42|, #memory_int=|v_#memory_int_15|, #length=|v_#length_17|, ULTIMATE.start_main_~#t2172~0.offset=|v_ULTIMATE.start_main_~#t2172~0.offset_9|, ULTIMATE.start_main_~#t2172~0.base=|v_ULTIMATE.start_main_~#t2172~0.base_10|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~nondet4, #valid, #memory_int, #length, ULTIMATE.start_main_~#t2172~0.offset, ULTIMATE.start_main_~#t2172~0.base] {25917#true} is VALID [2020-07-28 21:36:13,827 INFO L280 TraceCheckUtils]: 7: Hoare triple {25917#true} [187] L782-->P3ENTRY: Formula: (and (= |v_P3Thread1of1ForFork0_#in~arg.base_3| 0) (= 3 v_P3Thread1of1ForFork0_thidvar0_2) (= 0 |v_P3Thread1of1ForFork0_#in~arg.offset_3|)) InVars {} OutVars{P3Thread1of1ForFork0_thidvar0=v_P3Thread1of1ForFork0_thidvar0_2, P3Thread1of1ForFork0_#in~arg.offset=|v_P3Thread1of1ForFork0_#in~arg.offset_3|, P3Thread1of1ForFork0_#res.offset=|v_P3Thread1of1ForFork0_#res.offset_3|, P3Thread1of1ForFork0_~arg.offset=v_P3Thread1of1ForFork0_~arg.offset_3, P3Thread1of1ForFork0_#res.base=|v_P3Thread1of1ForFork0_#res.base_3|, P3Thread1of1ForFork0_#in~arg.base=|v_P3Thread1of1ForFork0_#in~arg.base_3|, P3Thread1of1ForFork0_~arg.base=v_P3Thread1of1ForFork0_~arg.base_3} AuxVars[] AssignedVars[P3Thread1of1ForFork0_thidvar0, P3Thread1of1ForFork0_#in~arg.offset, P3Thread1of1ForFork0_#res.offset, P3Thread1of1ForFork0_~arg.offset, P3Thread1of1ForFork0_#res.base, P3Thread1of1ForFork0_#in~arg.base, P3Thread1of1ForFork0_~arg.base] {25917#true} is VALID [2020-07-28 21:36:13,828 INFO L280 TraceCheckUtils]: 8: Hoare triple {25917#true} [212] P3ENTRY-->L756: Formula: (and (= |v_P3Thread1of1ForFork0_#in~arg.base_4| v_P3Thread1of1ForFork0_~arg.base_4) (= 2 v_~y~0_12) (= v_P3Thread1of1ForFork0_~arg.offset_4 |v_P3Thread1of1ForFork0_#in~arg.offset_4|)) InVars {P3Thread1of1ForFork0_#in~arg.offset=|v_P3Thread1of1ForFork0_#in~arg.offset_4|, P3Thread1of1ForFork0_#in~arg.base=|v_P3Thread1of1ForFork0_#in~arg.base_4|} OutVars{P3Thread1of1ForFork0_#in~arg.offset=|v_P3Thread1of1ForFork0_#in~arg.offset_4|, P3Thread1of1ForFork0_~arg.offset=v_P3Thread1of1ForFork0_~arg.offset_4, ~y~0=v_~y~0_12, P3Thread1of1ForFork0_#in~arg.base=|v_P3Thread1of1ForFork0_#in~arg.base_4|, P3Thread1of1ForFork0_~arg.base=v_P3Thread1of1ForFork0_~arg.base_4} AuxVars[] AssignedVars[P3Thread1of1ForFork0_~arg.offset, ~y~0, P3Thread1of1ForFork0_~arg.base] {25917#true} is VALID [2020-07-28 21:36:13,828 INFO L280 TraceCheckUtils]: 9: Hoare triple {25917#true} [211] P0ENTRY-->L714: Formula: (and (= v_~__unbuffered_p0_EAX~0_8 v_~y~0_11) (= v_P0Thread1of1ForFork1_~arg.base_4 |v_P0Thread1of1ForFork1_#in~arg.base_4|) (= v_P0Thread1of1ForFork1_~arg.offset_4 |v_P0Thread1of1ForFork1_#in~arg.offset_4|)) InVars {P0Thread1of1ForFork1_#in~arg.offset=|v_P0Thread1of1ForFork1_#in~arg.offset_4|, P0Thread1of1ForFork1_#in~arg.base=|v_P0Thread1of1ForFork1_#in~arg.base_4|, ~y~0=v_~y~0_11} OutVars{~__unbuffered_p0_EAX~0=v_~__unbuffered_p0_EAX~0_8, P0Thread1of1ForFork1_#in~arg.offset=|v_P0Thread1of1ForFork1_#in~arg.offset_4|, P0Thread1of1ForFork1_~arg.offset=v_P0Thread1of1ForFork1_~arg.offset_4, P0Thread1of1ForFork1_#in~arg.base=|v_P0Thread1of1ForFork1_#in~arg.base_4|, ~y~0=v_~y~0_11, P0Thread1of1ForFork1_~arg.base=v_P0Thread1of1ForFork1_~arg.base_4} AuxVars[] AssignedVars[~__unbuffered_p0_EAX~0, P0Thread1of1ForFork1_~arg.offset, P0Thread1of1ForFork1_~arg.base] {25917#true} is VALID [2020-07-28 21:36:13,828 INFO L280 TraceCheckUtils]: 10: Hoare triple {25917#true} [166] L714-->L717: Formula: (= v_~x~0_1 1) InVars {} OutVars{~x~0=v_~x~0_1} AuxVars[] AssignedVars[~x~0] {25917#true} is VALID [2020-07-28 21:36:13,828 INFO L280 TraceCheckUtils]: 11: Hoare triple {25917#true} [243] L717-->P0EXIT: Formula: (and (= 0 |v_P0Thread1of1ForFork1_#res.base_5|) (= 0 |v_P0Thread1of1ForFork1_#res.offset_5|) (= (+ v_~__unbuffered_cnt~0_190 1) v_~__unbuffered_cnt~0_189)) InVars {~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_190} OutVars{P0Thread1of1ForFork1_#res.offset=|v_P0Thread1of1ForFork1_#res.offset_5|, P0Thread1of1ForFork1_#res.base=|v_P0Thread1of1ForFork1_#res.base_5|, ~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_189} AuxVars[] AssignedVars[P0Thread1of1ForFork1_#res.offset, P0Thread1of1ForFork1_#res.base, ~__unbuffered_cnt~0] {25917#true} is VALID [2020-07-28 21:36:13,829 INFO L280 TraceCheckUtils]: 12: Hoare triple {25917#true} [220] P1ENTRY-->L729: Formula: (and (= v_P1Thread1of1ForFork2_~arg.offset_4 |v_P1Thread1of1ForFork2_#in~arg.offset_4|) (= 2 v_~x~0_13) (= v_P1Thread1of1ForFork2_~arg.base_4 |v_P1Thread1of1ForFork2_#in~arg.base_4|)) InVars {P1Thread1of1ForFork2_#in~arg.base=|v_P1Thread1of1ForFork2_#in~arg.base_4|, P1Thread1of1ForFork2_#in~arg.offset=|v_P1Thread1of1ForFork2_#in~arg.offset_4|} OutVars{P1Thread1of1ForFork2_#in~arg.base=|v_P1Thread1of1ForFork2_#in~arg.base_4|, P1Thread1of1ForFork2_~arg.offset=v_P1Thread1of1ForFork2_~arg.offset_4, P1Thread1of1ForFork2_~arg.base=v_P1Thread1of1ForFork2_~arg.base_4, P1Thread1of1ForFork2_#in~arg.offset=|v_P1Thread1of1ForFork2_#in~arg.offset_4|, ~x~0=v_~x~0_13} AuxVars[] AssignedVars[P1Thread1of1ForFork2_~arg.offset, P1Thread1of1ForFork2_~arg.base, ~x~0] {25917#true} is VALID [2020-07-28 21:36:13,829 INFO L280 TraceCheckUtils]: 13: Hoare triple {25917#true} [214] P2ENTRY-->L741: Formula: (and (= v_P2Thread1of1ForFork3_~arg.base_4 |v_P2Thread1of1ForFork3_#in~arg.base_4|) (= v_~__unbuffered_p2_EAX~0_8 v_~x~0_12) (= |v_P2Thread1of1ForFork3_#in~arg.offset_4| v_P2Thread1of1ForFork3_~arg.offset_4)) InVars {P2Thread1of1ForFork3_#in~arg.base=|v_P2Thread1of1ForFork3_#in~arg.base_4|, ~x~0=v_~x~0_12, P2Thread1of1ForFork3_#in~arg.offset=|v_P2Thread1of1ForFork3_#in~arg.offset_4|} OutVars{P2Thread1of1ForFork3_~arg.base=v_P2Thread1of1ForFork3_~arg.base_4, P2Thread1of1ForFork3_#in~arg.base=|v_P2Thread1of1ForFork3_#in~arg.base_4|, ~__unbuffered_p2_EAX~0=v_~__unbuffered_p2_EAX~0_8, P2Thread1of1ForFork3_~arg.offset=v_P2Thread1of1ForFork3_~arg.offset_4, ~x~0=v_~x~0_12, P2Thread1of1ForFork3_#in~arg.offset=|v_P2Thread1of1ForFork3_#in~arg.offset_4|} AuxVars[] AssignedVars[P2Thread1of1ForFork3_~arg.base, ~__unbuffered_p2_EAX~0, P2Thread1of1ForFork3_~arg.offset] {25917#true} is VALID [2020-07-28 21:36:13,830 INFO L280 TraceCheckUtils]: 14: Hoare triple {25917#true} [177] L741-->L744: Formula: (= v_~y~0_2 1) InVars {} OutVars{~y~0=v_~y~0_2} AuxVars[] AssignedVars[~y~0] {25919#(= 1 ~y~0)} is VALID [2020-07-28 21:36:13,830 INFO L280 TraceCheckUtils]: 15: Hoare triple {25919#(= 1 ~y~0)} [234] L729-->P1EXIT: Formula: (and (= 0 |v_P1Thread1of1ForFork2_#res.offset_13|) (= 0 |v_P1Thread1of1ForFork2_#res.base_13|) (= v_~__unbuffered_cnt~0_139 (+ v_~__unbuffered_cnt~0_140 1))) InVars {~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_140} OutVars{P1Thread1of1ForFork2_#res.offset=|v_P1Thread1of1ForFork2_#res.offset_13|, ~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_139, P1Thread1of1ForFork2_#res.base=|v_P1Thread1of1ForFork2_#res.base_13|} AuxVars[] AssignedVars[P1Thread1of1ForFork2_#res.offset, ~__unbuffered_cnt~0, P1Thread1of1ForFork2_#res.base] {25919#(= 1 ~y~0)} is VALID [2020-07-28 21:36:13,831 INFO L280 TraceCheckUtils]: 16: Hoare triple {25919#(= 1 ~y~0)} [235] L744-->P2EXIT: Formula: (and (= |v_P2Thread1of1ForFork3_#res.offset_21| 0) (= |v_P2Thread1of1ForFork3_#res.base_21| 0) (= v_~__unbuffered_cnt~0_163 (+ v_~__unbuffered_cnt~0_164 1))) InVars {~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_164} OutVars{~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_163, P2Thread1of1ForFork3_#res.base=|v_P2Thread1of1ForFork3_#res.base_21|, P2Thread1of1ForFork3_#res.offset=|v_P2Thread1of1ForFork3_#res.offset_21|} AuxVars[] AssignedVars[~__unbuffered_cnt~0, P2Thread1of1ForFork3_#res.base, P2Thread1of1ForFork3_#res.offset] {25919#(= 1 ~y~0)} is VALID [2020-07-28 21:36:13,831 INFO L280 TraceCheckUtils]: 17: Hoare triple {25919#(= 1 ~y~0)} [238] L756-->P3EXIT: Formula: (and (= |v_P3Thread1of1ForFork0_#res.base_5| 0) (= v_~__unbuffered_cnt~0_176 (+ v_~__unbuffered_cnt~0_177 1)) (= 0 |v_P3Thread1of1ForFork0_#res.offset_5|)) InVars {~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_177} OutVars{P3Thread1of1ForFork0_#res.offset=|v_P3Thread1of1ForFork0_#res.offset_5|, P3Thread1of1ForFork0_#res.base=|v_P3Thread1of1ForFork0_#res.base_5|, ~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_176} AuxVars[] AssignedVars[P3Thread1of1ForFork0_#res.offset, P3Thread1of1ForFork0_#res.base, ~__unbuffered_cnt~0] {25919#(= 1 ~y~0)} is VALID [2020-07-28 21:36:13,832 INFO L280 TraceCheckUtils]: 18: Hoare triple {25919#(= 1 ~y~0)} [246] L782-1-->L3: Formula: (and (let ((.cse0 (= v_~__unbuffered_cnt~0_197 4))) (or (and (= 1 v_~main$tmp_guard0~0_34) .cse0) (and (= 0 v_~main$tmp_guard0~0_34) (not .cse0)))) (= v_ULTIMATE.start_assume_abort_if_not_~cond_14 |v_ULTIMATE.start_assume_abort_if_not_#in~cond_24|) (= (mod v_~main$tmp_guard0~0_34 256) |v_ULTIMATE.start_assume_abort_if_not_#in~cond_24|)) InVars {~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_197} OutVars{ULTIMATE.start_assume_abort_if_not_#in~cond=|v_ULTIMATE.start_assume_abort_if_not_#in~cond_24|, ULTIMATE.start_assume_abort_if_not_~cond=v_ULTIMATE.start_assume_abort_if_not_~cond_14, ULTIMATE.start_main_#t~nondet5=|v_ULTIMATE.start_main_#t~nondet5_9|, ~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_197, ~main$tmp_guard0~0=v_~main$tmp_guard0~0_34} AuxVars[] AssignedVars[ULTIMATE.start_assume_abort_if_not_#in~cond, ULTIMATE.start_assume_abort_if_not_~cond, ULTIMATE.start_main_#t~nondet5, ~main$tmp_guard0~0] {25919#(= 1 ~y~0)} is VALID [2020-07-28 21:36:13,833 INFO L280 TraceCheckUtils]: 19: Hoare triple {25919#(= 1 ~y~0)} [230] L3-->L7: Formula: (and (not (= 0 v_ULTIMATE.start_assume_abort_if_not_~cond_11)) (let ((.cse3 (= 2 v_~__unbuffered_p2_EAX~0_13)) (.cse1 (= 2 v_~__unbuffered_p0_EAX~0_14)) (.cse0 (= 2 v_~y~0_17)) (.cse2 (= 2 v_~x~0_18))) (or (and .cse0 .cse1 .cse2 .cse3 (= 0 v_~main$tmp_guard1~0_14)) (and (or (not .cse3) (not .cse1) (not .cse0) (not .cse2)) (= 1 v_~main$tmp_guard1~0_14)))) (= (mod v_~main$tmp_guard1~0_14 256) |v_ULTIMATE.start___VERIFIER_assert_#in~expression_8|)) InVars {~__unbuffered_p0_EAX~0=v_~__unbuffered_p0_EAX~0_14, ULTIMATE.start_assume_abort_if_not_~cond=v_ULTIMATE.start_assume_abort_if_not_~cond_11, ~__unbuffered_p2_EAX~0=v_~__unbuffered_p2_EAX~0_13, ~y~0=v_~y~0_17, ~x~0=v_~x~0_18} OutVars{~__unbuffered_p0_EAX~0=v_~__unbuffered_p0_EAX~0_14, ULTIMATE.start___VERIFIER_assert_~expression=v_ULTIMATE.start___VERIFIER_assert_~expression_10, ULTIMATE.start_assume_abort_if_not_~cond=v_ULTIMATE.start_assume_abort_if_not_~cond_11, ~main$tmp_guard1~0=v_~main$tmp_guard1~0_14, ~__unbuffered_p2_EAX~0=v_~__unbuffered_p2_EAX~0_13, ~y~0=v_~y~0_17, ~x~0=v_~x~0_18, ULTIMATE.start___VERIFIER_assert_#in~expression=|v_ULTIMATE.start___VERIFIER_assert_#in~expression_8|} AuxVars[] AssignedVars[ULTIMATE.start___VERIFIER_assert_~expression, ~main$tmp_guard1~0, ULTIMATE.start___VERIFIER_assert_#in~expression] {25920#(or (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression|) (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression| 255) 0))} is VALID [2020-07-28 21:36:13,834 INFO L280 TraceCheckUtils]: 20: Hoare triple {25920#(or (<= 1 |ULTIMATE.start___VERIFIER_assert_#in~expression|) (<= (+ |ULTIMATE.start___VERIFIER_assert_#in~expression| 255) 0))} [227] L7-->ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION: Formula: (and (= 0 v_ULTIMATE.start___VERIFIER_assert_~expression_9) (= v_ULTIMATE.start___VERIFIER_assert_~expression_9 |v_ULTIMATE.start___VERIFIER_assert_#in~expression_7|)) InVars {ULTIMATE.start___VERIFIER_assert_#in~expression=|v_ULTIMATE.start___VERIFIER_assert_#in~expression_7|} OutVars{ULTIMATE.start___VERIFIER_assert_~expression=v_ULTIMATE.start___VERIFIER_assert_~expression_9, ULTIMATE.start___VERIFIER_assert_#in~expression=|v_ULTIMATE.start___VERIFIER_assert_#in~expression_7|} AuxVars[] AssignedVars[ULTIMATE.start___VERIFIER_assert_~expression] {25918#false} is VALID [2020-07-28 21:36:13,835 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-07-28 21:36:13,835 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1846086565] [2020-07-28 21:36:13,835 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-07-28 21:36:13,835 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2020-07-28 21:36:13,836 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1548702175] [2020-07-28 21:36:13,836 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 21 [2020-07-28 21:36:13,837 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-28 21:36:13,837 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 4 states. [2020-07-28 21:36:13,860 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 21 edges. 21 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-28 21:36:13,861 INFO L459 AbstractCegarLoop]: Interpolant automaton has 4 states [2020-07-28 21:36:13,861 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-07-28 21:36:13,861 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2020-07-28 21:36:13,861 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2020-07-28 21:36:13,861 INFO L87 Difference]: Start difference. First operand 52 states and 98 transitions. Second operand 4 states. [2020-07-28 21:36:13,924 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-28 21:36:13,924 INFO L93 Difference]: Finished difference Result 51 states and 97 transitions. [2020-07-28 21:36:13,924 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2020-07-28 21:36:13,924 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 21 [2020-07-28 21:36:13,924 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-28 21:36:13,925 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 4 states. [2020-07-28 21:36:13,925 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4 states to 4 states and 24 transitions. [2020-07-28 21:36:13,925 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 4 states. [2020-07-28 21:36:13,926 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4 states to 4 states and 24 transitions. [2020-07-28 21:36:13,926 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 4 states and 24 transitions. [2020-07-28 21:36:13,964 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 24 edges. 24 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-28 21:36:13,964 INFO L225 Difference]: With dead ends: 51 [2020-07-28 21:36:13,964 INFO L226 Difference]: Without dead ends: 0 [2020-07-28 21:36:13,965 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 4 GetRequests, 1 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2020-07-28 21:36:13,965 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 0 states. [2020-07-28 21:36:13,965 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 0 to 0. [2020-07-28 21:36:13,965 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-28 21:36:13,965 INFO L82 GeneralOperation]: Start isEquivalent. First operand 0 states. Second operand 0 states. [2020-07-28 21:36:13,966 INFO L74 IsIncluded]: Start isIncluded. First operand 0 states. Second operand 0 states. [2020-07-28 21:36:13,966 INFO L87 Difference]: Start difference. First operand 0 states. Second operand 0 states. [2020-07-28 21:36:13,966 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-28 21:36:13,966 INFO L93 Difference]: Finished difference Result 0 states and 0 transitions. [2020-07-28 21:36:13,967 INFO L276 IsEmpty]: Start isEmpty. Operand 0 states and 0 transitions. [2020-07-28 21:36:13,967 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-28 21:36:13,967 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-28 21:36:13,967 INFO L74 IsIncluded]: Start isIncluded. First operand 0 states. Second operand 0 states. [2020-07-28 21:36:13,967 INFO L87 Difference]: Start difference. First operand 0 states. Second operand 0 states. [2020-07-28 21:36:13,968 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-28 21:36:13,968 INFO L93 Difference]: Finished difference Result 0 states and 0 transitions. [2020-07-28 21:36:13,968 INFO L276 IsEmpty]: Start isEmpty. Operand 0 states and 0 transitions. [2020-07-28 21:36:13,968 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-28 21:36:13,969 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-28 21:36:13,969 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-28 21:36:13,969 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-28 21:36:13,969 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 0 states. [2020-07-28 21:36:13,969 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 0 states to 0 states and 0 transitions. [2020-07-28 21:36:13,970 INFO L78 Accepts]: Start accepts. Automaton has 0 states and 0 transitions. Word has length 21 [2020-07-28 21:36:13,970 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-28 21:36:13,970 INFO L479 AbstractCegarLoop]: Abstraction has 0 states and 0 transitions. [2020-07-28 21:36:13,970 INFO L480 AbstractCegarLoop]: Interpolant automaton has 4 states. [2020-07-28 21:36:13,970 INFO L276 IsEmpty]: Start isEmpty. Operand 0 states and 0 transitions. [2020-07-28 21:36:13,971 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-28 21:36:13,971 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable11 [2020-07-28 21:36:13,976 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 28.07 09:36:13 BasicIcfg [2020-07-28 21:36:13,977 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2020-07-28 21:36:13,977 INFO L113 PluginConnector]: ------------------------Witness Printer---------------------------- [2020-07-28 21:36:13,977 INFO L271 PluginConnector]: Initializing Witness Printer... [2020-07-28 21:36:13,978 INFO L275 PluginConnector]: Witness Printer initialized [2020-07-28 21:36:13,978 INFO L185 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 28.07 09:36:03" (3/4) ... [2020-07-28 21:36:13,983 INFO L137 WitnessPrinter]: Generating witness for correct program [2020-07-28 21:36:13,992 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure P0 [2020-07-28 21:36:13,992 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure P1 [2020-07-28 21:36:13,992 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure P2 [2020-07-28 21:36:13,992 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure P3 [2020-07-28 21:36:14,002 INFO L902 BoogieBacktranslator]: Reduced CFG by removing 14 nodes and edges [2020-07-28 21:36:14,002 INFO L902 BoogieBacktranslator]: Reduced CFG by removing 3 nodes and edges [2020-07-28 21:36:14,002 INFO L902 BoogieBacktranslator]: Reduced CFG by removing 1 nodes and edges [2020-07-28 21:36:14,093 INFO L141 WitnessManager]: Wrote witness to /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/witness.graphml [2020-07-28 21:36:14,093 INFO L132 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2020-07-28 21:36:14,097 INFO L168 Benchmark]: Toolchain (without parser) took 11884.34 ms. Allocated memory was 1.0 GB in the beginning and 1.4 GB in the end (delta: 407.4 MB). Free memory was 946.8 MB in the beginning and 1.2 GB in the end (delta: -285.5 MB). Peak memory consumption was 121.9 MB. Max. memory is 11.5 GB. [2020-07-28 21:36:14,104 INFO L168 Benchmark]: CDTParser took 0.32 ms. Allocated memory is still 1.0 GB. Free memory is still 981.7 MB. There was no memory consumed. Max. memory is 11.5 GB. [2020-07-28 21:36:14,104 INFO L168 Benchmark]: CACSL2BoogieTranslator took 803.73 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 143.7 MB). Free memory was 946.8 MB in the beginning and 1.1 GB in the end (delta: -164.4 MB). Peak memory consumption was 21.3 MB. Max. memory is 11.5 GB. [2020-07-28 21:36:14,105 INFO L168 Benchmark]: Boogie Procedure Inliner took 74.86 ms. Allocated memory is still 1.2 GB. Free memory is still 1.1 GB. There was no memory consumed. Max. memory is 11.5 GB. [2020-07-28 21:36:14,105 INFO L168 Benchmark]: Boogie Preprocessor took 31.57 ms. Allocated memory is still 1.2 GB. Free memory is still 1.1 GB. There was no memory consumed. Max. memory is 11.5 GB. [2020-07-28 21:36:14,105 INFO L168 Benchmark]: RCFGBuilder took 544.40 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 37.5 MB). Peak memory consumption was 37.5 MB. Max. memory is 11.5 GB. [2020-07-28 21:36:14,106 INFO L168 Benchmark]: TraceAbstraction took 10300.97 ms. Allocated memory was 1.2 GB in the beginning and 1.4 GB in the end (delta: 263.7 MB). Free memory was 1.1 GB in the beginning and 1.2 GB in the end (delta: -170.2 MB). Peak memory consumption was 93.6 MB. Max. memory is 11.5 GB. [2020-07-28 21:36:14,106 INFO L168 Benchmark]: Witness Printer took 116.15 ms. Allocated memory is still 1.4 GB. Free memory was 1.2 GB in the beginning and 1.2 GB in the end (delta: 11.6 MB). Peak memory consumption was 11.6 MB. Max. memory is 11.5 GB. [2020-07-28 21:36:14,108 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - AssertionsEnabledResult: Assertions are enabled Assertions are enabled - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.32 ms. Allocated memory is still 1.0 GB. Free memory is still 981.7 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 803.73 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 143.7 MB). Free memory was 946.8 MB in the beginning and 1.1 GB in the end (delta: -164.4 MB). Peak memory consumption was 21.3 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 74.86 ms. Allocated memory is still 1.2 GB. Free memory is still 1.1 GB. There was no memory consumed. Max. memory is 11.5 GB. * Boogie Preprocessor took 31.57 ms. Allocated memory is still 1.2 GB. Free memory is still 1.1 GB. There was no memory consumed. Max. memory is 11.5 GB. * RCFGBuilder took 544.40 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 37.5 MB). Peak memory consumption was 37.5 MB. Max. memory is 11.5 GB. * TraceAbstraction took 10300.97 ms. Allocated memory was 1.2 GB in the beginning and 1.4 GB in the end (delta: 263.7 MB). Free memory was 1.1 GB in the beginning and 1.2 GB in the end (delta: -170.2 MB). Peak memory consumption was 93.6 MB. Max. memory is 11.5 GB. * Witness Printer took 116.15 ms. Allocated memory is still 1.4 GB. Free memory was 1.2 GB in the beginning and 1.2 GB in the end (delta: 11.6 MB). Peak memory consumption was 11.6 MB. Max. memory is 11.5 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - StatisticsResult: PetriNetLargeBlockEncoding benchmarks LbeTime: 2.7s, 91 ProgramPointsBefore, 39 ProgramPointsAfterwards, 80 TransitionsBefore, 27 TransitionsAfterwards, 1822 CoEnabledTransitionPairs, 6 FixpointIterations, 13 TrivialSequentialCompositions, 40 ConcurrentSequentialCompositions, 0 TrivialYvCompositions, 9 ConcurrentYvCompositions, 1 ChoiceCompositions, 953 VarBasedMoverChecksPositive, 43 VarBasedMoverChecksNegative, 32 SemBasedMoverChecksPositive, 35 SemBasedMoverChecksNegative, 0 SemBasedMoverChecksUnknown, SemBasedMoverCheckTime: 0.9s, 0 MoverChecksTotal, 2895 CheckedPairsTotal, 62 TotalNumberOfCompositions - PositiveResult [Line: 7]: call of __VERIFIER_error() unreachable For all program executions holds that call of __VERIFIER_error() unreachable at this location - AllSpecificationsHoldResult: All specifications hold 1 specifications checked. All of them hold - StatisticsResult: Ultimate Automizer benchmark data CFG has 5 procedures, 79 locations, 1 error locations. Started 1 CEGAR loops. VerificationResult: SAFE, OverallTime: 10.1s, OverallIterations: 12, TraceHistogramMax: 1, AutomataDifference: 3.4s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 0.0s, InitialAbstractionConstructionTime: 2.8s, HoareTripleCheckerStatistics: 318 SDtfs, 334 SDslu, 548 SDs, 0 SdLazy, 218 SolverSat, 45 SolverUnsat, 0 SolverUnknown, 0 SolverNotchecked, 0.3s Time, PredicateUnifierStatistics: 0 DeclaredPredicates, 56 GetRequests, 8 SyntacticMatches, 0 SemanticMatches, 48 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 14 ImplicationChecksByTransitivity, 0.4s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=850occurred 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: 2.0s AutomataMinimizationTime, 12 MinimizatonAttempts, 64 StatesRemovedByMinimization, 1 NontrivialMinimizations, HoareAnnotationStatistics: No data available, RefinementEngineStatistics: TRACE_CHECK: 0.0s SsaConstructionTime, 0.2s SatisfiabilityAnalysisTime, 1.0s InterpolantComputationTime, 178 NumberOfCodeBlocks, 178 NumberOfCodeBlocksAsserted, 12 NumberOfCheckSat, 166 ConstructedInterpolants, 0 QuantifiedInterpolants, 7402 SizeOfPredicates, 0 NumberOfNonLiveVariables, 0 ConjunctsInSsa, 0 ConjunctsInUnsatCore, 12 InterpolantComputations, 12 PerfectInterpolantSequences, 0/0 InterpolantCoveringCapability, INVARIANT_SYNTHESIS: No data available, INTERPOLANT_CONSOLIDATION: No data available, ABSTRACT_INTERPRETATION: No data available, PDR: No data available, ACCELERATED_INTERPOLATION: No data available, SIFA: No data available, ReuseStatistics: No data available RESULT: Ultimate proved your program to be correct! Received shutdown request...