./Ultimate.py --spec ../sv-benchmarks/c/properties/unreach-call.prp --file ../sv-benchmarks/c/pthread-wmm/safe027_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/safe027_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 1d316f91794ada9389b7d3e602e6871e82116877 ....................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................... 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 21:42:34,298 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-07-28 21:42:34,301 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-07-28 21:42:34,320 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-07-28 21:42:34,321 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-07-28 21:42:34,323 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-07-28 21:42:34,325 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-07-28 21:42:34,337 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-07-28 21:42:34,342 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-07-28 21:42:34,345 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-07-28 21:42:34,347 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-07-28 21:42:34,350 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-07-28 21:42:34,350 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-07-28 21:42:34,353 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-07-28 21:42:34,354 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-07-28 21:42:34,355 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-07-28 21:42:34,357 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-07-28 21:42:34,358 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-07-28 21:42:34,361 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-07-28 21:42:34,365 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-07-28 21:42:34,370 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-07-28 21:42:34,374 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-07-28 21:42:34,377 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-07-28 21:42:34,378 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-07-28 21:42:34,381 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-07-28 21:42:34,381 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-07-28 21:42:34,381 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-07-28 21:42:34,384 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-07-28 21:42:34,384 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-07-28 21:42:34,385 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-07-28 21:42:34,386 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-07-28 21:42:34,387 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-07-28 21:42:34,389 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-07-28 21:42:34,390 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-07-28 21:42:34,392 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-07-28 21:42:34,392 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-07-28 21:42:34,393 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-07-28 21:42:34,393 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-07-28 21:42:34,394 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-07-28 21:42:34,394 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-07-28 21:42:34,396 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-07-28 21:42:34,397 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-32bit-Automizer_Default.epf [2020-07-28 21:42:34,427 INFO L113 SettingsManager]: Loading preferences was successful [2020-07-28 21:42:34,427 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-07-28 21:42:34,429 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-07-28 21:42:34,429 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-07-28 21:42:34,429 INFO L138 SettingsManager]: * Use SBE=true [2020-07-28 21:42:34,430 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-07-28 21:42:34,430 INFO L138 SettingsManager]: * sizeof long=4 [2020-07-28 21:42:34,430 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-07-28 21:42:34,431 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-07-28 21:42:34,431 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-07-28 21:42:34,432 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-07-28 21:42:34,432 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-07-28 21:42:34,433 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-07-28 21:42:34,433 INFO L138 SettingsManager]: * sizeof long double=12 [2020-07-28 21:42:34,433 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-07-28 21:42:34,434 INFO L138 SettingsManager]: * Use constant arrays=true [2020-07-28 21:42:34,434 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-07-28 21:42:34,434 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-07-28 21:42:34,435 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2020-07-28 21:42:34,435 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-07-28 21:42:34,435 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-07-28 21:42:34,435 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-07-28 21:42:34,436 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-07-28 21:42:34,436 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-07-28 21:42:34,436 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-07-28 21:42:34,437 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2020-07-28 21:42:34,437 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2020-07-28 21:42:34,437 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-07-28 21:42:34,437 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2020-07-28 21:42:34,438 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 -> 1d316f91794ada9389b7d3e602e6871e82116877 [2020-07-28 21:42:34,780 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-07-28 21:42:34,796 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-07-28 21:42:34,799 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-07-28 21:42:34,800 INFO L271 PluginConnector]: Initializing CDTParser... [2020-07-28 21:42:34,801 INFO L275 PluginConnector]: CDTParser initialized [2020-07-28 21:42:34,801 INFO L429 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/pthread-wmm/safe027_tso.oepc.i [2020-07-28 21:42:34,864 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/ea846d70a/cc990d7d510a43e4b38e9e45ff48e34d/FLAG8ae96e1f7 [2020-07-28 21:42:35,349 INFO L306 CDTParser]: Found 1 translation units. [2020-07-28 21:42:35,350 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/pthread-wmm/safe027_tso.oepc.i [2020-07-28 21:42:35,367 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/ea846d70a/cc990d7d510a43e4b38e9e45ff48e34d/FLAG8ae96e1f7 [2020-07-28 21:42:35,652 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/ea846d70a/cc990d7d510a43e4b38e9e45ff48e34d [2020-07-28 21:42:35,656 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-07-28 21:42:35,658 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-07-28 21:42:35,660 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-07-28 21:42:35,660 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-07-28 21:42:35,664 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-07-28 21:42:35,666 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.07 09:42:35" (1/1) ... [2020-07-28 21:42:35,669 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@337b2e6d and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.07 09:42:35, skipping insertion in model container [2020-07-28 21:42:35,669 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.07 09:42:35" (1/1) ... [2020-07-28 21:42:35,677 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-07-28 21:42:35,730 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-07-28 21:42:36,194 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-07-28 21:42:36,207 INFO L203 MainTranslator]: Completed pre-run [2020-07-28 21:42:36,266 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-07-28 21:42:36,353 INFO L208 MainTranslator]: Completed translation [2020-07-28 21:42:36,354 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.07 09:42:36 WrapperNode [2020-07-28 21:42:36,354 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-07-28 21:42:36,355 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2020-07-28 21:42:36,356 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2020-07-28 21:42:36,356 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2020-07-28 21:42:36,365 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.07 09:42:36" (1/1) ... [2020-07-28 21:42:36,383 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.07 09:42:36" (1/1) ... [2020-07-28 21:42:36,412 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2020-07-28 21:42:36,412 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2020-07-28 21:42:36,413 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2020-07-28 21:42:36,413 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2020-07-28 21:42:36,423 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.07 09:42:36" (1/1) ... [2020-07-28 21:42:36,423 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.07 09:42:36" (1/1) ... [2020-07-28 21:42:36,426 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.07 09:42:36" (1/1) ... [2020-07-28 21:42:36,427 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.07 09:42:36" (1/1) ... [2020-07-28 21:42:36,436 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.07 09:42:36" (1/1) ... [2020-07-28 21:42:36,438 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.07 09:42:36" (1/1) ... [2020-07-28 21:42:36,441 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.07 09:42:36" (1/1) ... [2020-07-28 21:42:36,444 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2020-07-28 21:42:36,445 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2020-07-28 21:42:36,445 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2020-07-28 21:42:36,445 INFO L275 PluginConnector]: RCFGBuilder initialized [2020-07-28 21:42:36,446 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.07 09:42:36" (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 21:42:36,518 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2020-07-28 21:42:36,518 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_begin [2020-07-28 21:42:36,519 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2020-07-28 21:42:36,519 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2020-07-28 21:42:36,519 INFO L130 BoogieDeclarations]: Found specification of procedure P0 [2020-07-28 21:42:36,519 INFO L138 BoogieDeclarations]: Found implementation of procedure P0 [2020-07-28 21:42:36,520 INFO L130 BoogieDeclarations]: Found specification of procedure P1 [2020-07-28 21:42:36,520 INFO L138 BoogieDeclarations]: Found implementation of procedure P1 [2020-07-28 21:42:36,520 INFO L130 BoogieDeclarations]: Found specification of procedure P2 [2020-07-28 21:42:36,520 INFO L138 BoogieDeclarations]: Found implementation of procedure P2 [2020-07-28 21:42:36,520 INFO L130 BoogieDeclarations]: Found specification of procedure P3 [2020-07-28 21:42:36,520 INFO L138 BoogieDeclarations]: Found implementation of procedure P3 [2020-07-28 21:42:36,520 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_end [2020-07-28 21:42:36,521 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2020-07-28 21:42:36,521 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2020-07-28 21:42:36,523 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 21:42:37,004 INFO L290 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2020-07-28 21:42:37,004 INFO L295 CfgBuilder]: Removed 8 assume(true) statements. [2020-07-28 21:42:37,009 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 28.07 09:42:37 BoogieIcfgContainer [2020-07-28 21:42:37,009 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2020-07-28 21:42:37,011 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2020-07-28 21:42:37,011 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2020-07-28 21:42:37,014 INFO L275 PluginConnector]: TraceAbstraction initialized [2020-07-28 21:42:37,015 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 28.07 09:42:35" (1/3) ... [2020-07-28 21:42:37,016 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@2c6538f9 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 28.07 09:42:37, skipping insertion in model container [2020-07-28 21:42:37,016 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.07 09:42:36" (2/3) ... [2020-07-28 21:42:37,017 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@2c6538f9 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 28.07 09:42:37, skipping insertion in model container [2020-07-28 21:42:37,017 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 28.07 09:42:37" (3/3) ... [2020-07-28 21:42:37,019 INFO L109 eAbstractionObserver]: Analyzing ICFG safe027_tso.oepc.i [2020-07-28 21:42:37,028 WARN L146 ceAbstractionStarter]: Switching off computation of Hoare annotation because input is a concurrent program [2020-07-28 21:42:37,028 INFO L157 ceAbstractionStarter]: Automizer settings: Hoare:false NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2020-07-28 21:42:37,035 INFO L169 ceAbstractionStarter]: Appying trace abstraction to program that has 1 error locations. [2020-07-28 21:42:37,036 INFO L340 ceAbstractionStarter]: Constructing petrified ICFG for 1 thread instances. [2020-07-28 21:42:37,075 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-07-28 21:42:37,075 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-07-28 21:42:37,075 WARN L313 ript$VariableManager]: TermVariabe P0Thread1of1ForFork1_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-07-28 21:42:37,075 WARN L313 ript$VariableManager]: TermVariabe P0Thread1of1ForFork1_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-07-28 21:42:37,076 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-07-28 21:42:37,076 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-07-28 21:42:37,077 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork2_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-07-28 21:42:37,077 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork2_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-07-28 21:42:37,077 WARN L313 ript$VariableManager]: TermVariabe P1Thread1of1ForFork2_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-07-28 21:42:37,077 WARN L313 ript$VariableManager]: TermVariabe P1Thread1of1ForFork2_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-07-28 21:42:37,078 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork2_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-07-28 21:42:37,079 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork2_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-07-28 21:42:37,079 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork3_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-07-28 21:42:37,079 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork3_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-07-28 21:42:37,080 WARN L313 ript$VariableManager]: TermVariabe P2Thread1of1ForFork3_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-07-28 21:42:37,080 WARN L313 ript$VariableManager]: TermVariabe P2Thread1of1ForFork3_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-07-28 21:42:37,080 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork3_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-07-28 21:42:37,080 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork3_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-07-28 21:42:37,081 WARN L313 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-07-28 21:42:37,081 WARN L313 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-07-28 21:42:37,081 WARN L313 ript$VariableManager]: TermVariabe P3Thread1of1ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-07-28 21:42:37,081 WARN L313 ript$VariableManager]: TermVariabe P3Thread1of1ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-07-28 21:42:37,082 WARN L313 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-07-28 21:42:37,082 WARN L313 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-07-28 21:42:37,086 WARN L313 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-07-28 21:42:37,087 WARN L313 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-07-28 21:42:37,087 WARN L313 ript$VariableManager]: TermVariabe P3Thread1of1ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-07-28 21:42:37,087 WARN L313 ript$VariableManager]: TermVariabe P3Thread1of1ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-07-28 21:42:37,093 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-07-28 21:42:37,093 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-07-28 21:42:37,094 WARN L313 ript$VariableManager]: TermVariabe P0Thread1of1ForFork1_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-07-28 21:42:37,094 WARN L313 ript$VariableManager]: TermVariabe P0Thread1of1ForFork1_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-07-28 21:42:37,096 WARN L313 ript$VariableManager]: TermVariabe P1Thread1of1ForFork2_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-07-28 21:42:37,096 WARN L313 ript$VariableManager]: TermVariabe P1Thread1of1ForFork2_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-07-28 21:42:37,097 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork2_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-07-28 21:42:37,097 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork2_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-07-28 21:42:37,099 WARN L313 ript$VariableManager]: TermVariabe P2Thread1of1ForFork3_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-07-28 21:42:37,099 WARN L313 ript$VariableManager]: TermVariabe P2Thread1of1ForFork3_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-07-28 21:42:37,099 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork3_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-07-28 21:42:37,100 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork3_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-07-28 21:42:37,116 INFO L251 AbstractCegarLoop]: Starting to check reachability of 5 error locations. [2020-07-28 21:42:37,138 INFO L375 AbstractCegarLoop]: Interprodecural is true [2020-07-28 21:42:37,139 INFO L376 AbstractCegarLoop]: Hoare is true [2020-07-28 21:42:37,139 INFO L377 AbstractCegarLoop]: Compute interpolants for FPandBP [2020-07-28 21:42:37,139 INFO L378 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2020-07-28 21:42:37,139 INFO L379 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2020-07-28 21:42:37,139 INFO L380 AbstractCegarLoop]: Difference is false [2020-07-28 21:42:37,139 INFO L381 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2020-07-28 21:42:37,139 INFO L385 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2020-07-28 21:42:37,156 INFO L152 etLargeBlockEncoding]: Starting large block encoding on Petri net that has 93 places, 82 transitions, 184 flow [2020-07-28 21:42:37,158 INFO L71 FinitePrefix]: Start finitePrefix. Operand has 93 places, 82 transitions, 184 flow [2020-07-28 21:42:37,206 INFO L129 PetriNetUnfolder]: 2/78 cut-off events. [2020-07-28 21:42:37,206 INFO L130 PetriNetUnfolder]: For 0/0 co-relation queries the response was YES. [2020-07-28 21:42:37,215 INFO L80 FinitePrefix]: Finished finitePrefix Result has 91 conditions, 78 events. 2/78 cut-off events. For 0/0 co-relation queries the response was YES. Maximal size of possible extension queue 3. Compared 61 event pairs, 0 based on Foata normal form. 0/75 useless extension candidates. Maximal degree in co-relation 67. Up to 2 conditions per place. [2020-07-28 21:42:37,220 INFO L71 FinitePrefix]: Start finitePrefix. Operand has 93 places, 82 transitions, 184 flow [2020-07-28 21:42:37,247 INFO L129 PetriNetUnfolder]: 2/78 cut-off events. [2020-07-28 21:42:37,248 INFO L130 PetriNetUnfolder]: For 0/0 co-relation queries the response was YES. [2020-07-28 21:42:37,249 INFO L80 FinitePrefix]: Finished finitePrefix Result has 91 conditions, 78 events. 2/78 cut-off events. For 0/0 co-relation queries the response was YES. Maximal size of possible extension queue 3. Compared 61 event pairs, 0 based on Foata normal form. 0/75 useless extension candidates. Maximal degree in co-relation 67. Up to 2 conditions per place. [2020-07-28 21:42:37,254 INFO L158 etLargeBlockEncoding]: Number of co-enabled transitions 1822 [2020-07-28 21:42:37,255 INFO L170 etLargeBlockEncoding]: Semantic Check. [2020-07-28 21:42:39,635 INFO L206 etLargeBlockEncoding]: Checked pairs total: 2807 [2020-07-28 21:42:39,635 INFO L214 etLargeBlockEncoding]: Total number of compositions: 63 [2020-07-28 21:42:39,639 INFO L100 iNet2FiniteAutomaton]: Start petriNet2FiniteAutomaton. Operand has 39 places, 27 transitions, 74 flow [2020-07-28 21:42:39,701 INFO L122 iNet2FiniteAutomaton]: Finished petriNet2FiniteAutomaton. Result 850 states. [2020-07-28 21:42:39,704 INFO L276 IsEmpty]: Start isEmpty. Operand 850 states. [2020-07-28 21:42:39,715 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2020-07-28 21:42:39,716 INFO L414 BasicCegarLoop]: Found error trace [2020-07-28 21:42:39,717 INFO L422 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-07-28 21:42:39,717 INFO L427 AbstractCegarLoop]: === Iteration 1 === [ULTIMATE.startErr3INUSE_VIOLATION, ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-28 21:42:39,724 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-28 21:42:39,724 INFO L82 PathProgramCache]: Analyzing trace with hash 91051740, now seen corresponding path program 1 times [2020-07-28 21:42:39,736 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-07-28 21:42:39,736 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [428626254] [2020-07-28 21:42:39,737 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-28 21:42:39,872 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-28 21:42:39,944 INFO L280 TraceCheckUtils]: 0: Hoare triple {1796#true} [260] ULTIMATE.startENTRY-->L780: Formula: (let ((.cse0 (store |v_#valid_75| 0 0))) (and (= |v_#length_27| (store |v_#length_28| |v_ULTIMATE.start_main_~#t2441~0.base_23| 4)) (= 0 |v_#NULL.base_5|) (= (select .cse0 |v_ULTIMATE.start_main_~#t2441~0.base_23|) 0) (= 0 v_~__unbuffered_p2_EAX~0_36) (= 0 v_~main$tmp_guard0~0_40) (= |v_#valid_73| (store .cse0 |v_ULTIMATE.start_main_~#t2441~0.base_23| 1)) (< |v_#StackHeapBarrier_19| |v_ULTIMATE.start_main_~#t2441~0.base_23|) (= 0 v_~__unbuffered_p0_EAX~0_38) (= 0 |v_#NULL.offset_5|) (= 0 |v_ULTIMATE.start_main_~#t2441~0.offset_17|) (= 0 v_~y~0_33) (< 0 |v_#StackHeapBarrier_19|) (= v_~__unbuffered_p0_EBX~0_38 0) (= v_~__unbuffered_cnt~0_192 0) (= (store |v_#memory_int_26| |v_ULTIMATE.start_main_~#t2441~0.base_23| (store (select |v_#memory_int_26| |v_ULTIMATE.start_main_~#t2441~0.base_23|) |v_ULTIMATE.start_main_~#t2441~0.offset_17| 0)) |v_#memory_int_25|) (= v_~__unbuffered_p2_EBX~0_38 0) (= 0 v_~main$tmp_guard1~0_32) (= 0 v_~x~0_24))) InVars {#StackHeapBarrier=|v_#StackHeapBarrier_19|, #valid=|v_#valid_75|, #memory_int=|v_#memory_int_26|, #length=|v_#length_28|} OutVars{ULTIMATE.start_main_#t~nondet4=|v_ULTIMATE.start_main_#t~nondet4_6|, ULTIMATE.start_main_#t~nondet5=|v_ULTIMATE.start_main_#t~nondet5_31|, ULTIMATE.start_main_~#t2442~0.offset=|v_ULTIMATE.start_main_~#t2442~0.offset_15|, ULTIMATE.start_main_~#t2441~0.base=|v_ULTIMATE.start_main_~#t2441~0.base_23|, ULTIMATE.start_main_#t~nondet2=|v_ULTIMATE.start_main_#t~nondet2_6|, ULTIMATE.start_main_#t~nondet3=|v_ULTIMATE.start_main_#t~nondet3_7|, #NULL.offset=|v_#NULL.offset_5|, ~main$tmp_guard1~0=v_~main$tmp_guard1~0_32, ~__unbuffered_p0_EAX~0=v_~__unbuffered_p0_EAX~0_38, #length=|v_#length_27|, ~__unbuffered_p2_EAX~0=v_~__unbuffered_p2_EAX~0_36, ~y~0=v_~y~0_33, ULTIMATE.start_main_~#t2444~0.base=|v_ULTIMATE.start_main_~#t2444~0.base_22|, ~__unbuffered_p2_EBX~0=v_~__unbuffered_p2_EBX~0_38, ~__unbuffered_p0_EBX~0=v_~__unbuffered_p0_EBX~0_38, ULTIMATE.start_main_~#t2444~0.offset=|v_ULTIMATE.start_main_~#t2444~0.offset_16|, ULTIMATE.start_main_~#t2442~0.base=|v_ULTIMATE.start_main_~#t2442~0.base_20|, ULTIMATE.start_main_~#t2441~0.offset=|v_ULTIMATE.start_main_~#t2441~0.offset_17|, ~main$tmp_guard0~0=v_~main$tmp_guard0~0_40, #NULL.base=|v_#NULL.base_5|, #StackHeapBarrier=|v_#StackHeapBarrier_19|, ULTIMATE.start_main_~#t2443~0.offset=|v_ULTIMATE.start_main_~#t2443~0.offset_16|, ULTIMATE.start_main_#res=|v_ULTIMATE.start_main_#res_17|, #valid=|v_#valid_73|, ULTIMATE.start_main_~#t2443~0.base=|v_ULTIMATE.start_main_~#t2443~0.base_22|, #memory_int=|v_#memory_int_25|, ~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_192, ~x~0=v_~x~0_24} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~nondet4, ULTIMATE.start_main_#t~nondet5, ULTIMATE.start_main_~#t2442~0.offset, ULTIMATE.start_main_~#t2441~0.base, ULTIMATE.start_main_#t~nondet2, ULTIMATE.start_main_#t~nondet3, #NULL.offset, ~main$tmp_guard1~0, ~__unbuffered_p0_EAX~0, #length, ~__unbuffered_p2_EAX~0, ~y~0, ULTIMATE.start_main_~#t2444~0.base, ~__unbuffered_p2_EBX~0, ~__unbuffered_p0_EBX~0, ULTIMATE.start_main_~#t2444~0.offset, ULTIMATE.start_main_~#t2442~0.base, ULTIMATE.start_main_~#t2441~0.offset, ~main$tmp_guard0~0, #NULL.base, ULTIMATE.start_main_~#t2443~0.offset, ULTIMATE.start_main_#res, #valid, ULTIMATE.start_main_~#t2443~0.base, #memory_int, ~__unbuffered_cnt~0, ~x~0] {1796#true} is VALID [2020-07-28 21:42:39,945 INFO L280 TraceCheckUtils]: 1: Hoare triple {1796#true} [193] L780-->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] {1796#true} is VALID [2020-07-28 21:42:39,945 INFO L280 TraceCheckUtils]: 2: Hoare triple {1796#true} [243] L780-1-->L782: Formula: (and (not (= 0 |v_ULTIMATE.start_main_~#t2442~0.base_10|)) (< |v_#StackHeapBarrier_15| |v_ULTIMATE.start_main_~#t2442~0.base_10|) (= (store |v_#memory_int_22| |v_ULTIMATE.start_main_~#t2442~0.base_10| (store (select |v_#memory_int_22| |v_ULTIMATE.start_main_~#t2442~0.base_10|) |v_ULTIMATE.start_main_~#t2442~0.offset_9| 1)) |v_#memory_int_21|) (= 0 (select |v_#valid_51| |v_ULTIMATE.start_main_~#t2442~0.base_10|)) (= |v_#valid_50| (store |v_#valid_51| |v_ULTIMATE.start_main_~#t2442~0.base_10| 1)) (= 0 |v_ULTIMATE.start_main_~#t2442~0.offset_9|) (= |v_#length_23| (store |v_#length_24| |v_ULTIMATE.start_main_~#t2442~0.base_10| 4))) InVars {#StackHeapBarrier=|v_#StackHeapBarrier_15|, #valid=|v_#valid_51|, #memory_int=|v_#memory_int_22|, #length=|v_#length_24|} OutVars{#StackHeapBarrier=|v_#StackHeapBarrier_15|, ULTIMATE.start_main_~#t2442~0.offset=|v_ULTIMATE.start_main_~#t2442~0.offset_9|, ULTIMATE.start_main_#t~nondet2=|v_ULTIMATE.start_main_#t~nondet2_4|, #valid=|v_#valid_50|, #memory_int=|v_#memory_int_21|, ULTIMATE.start_main_~#t2442~0.base=|v_ULTIMATE.start_main_~#t2442~0.base_10|, #length=|v_#length_23|} AuxVars[] AssignedVars[ULTIMATE.start_main_~#t2442~0.offset, ULTIMATE.start_main_#t~nondet2, #valid, #memory_int, ULTIMATE.start_main_~#t2442~0.base, #length] {1796#true} is VALID [2020-07-28 21:42:39,946 INFO L280 TraceCheckUtils]: 3: Hoare triple {1796#true} [195] L782-->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] {1796#true} is VALID [2020-07-28 21:42:39,946 INFO L280 TraceCheckUtils]: 4: Hoare triple {1796#true} [242] L782-1-->L784: Formula: (and (= 0 (select |v_#valid_49| |v_ULTIMATE.start_main_~#t2443~0.base_12|)) (= |v_#valid_48| (store |v_#valid_49| |v_ULTIMATE.start_main_~#t2443~0.base_12| 1)) (= |v_#length_21| (store |v_#length_22| |v_ULTIMATE.start_main_~#t2443~0.base_12| 4)) (not (= 0 |v_ULTIMATE.start_main_~#t2443~0.base_12|)) (= 0 |v_ULTIMATE.start_main_~#t2443~0.offset_10|) (= (store |v_#memory_int_20| |v_ULTIMATE.start_main_~#t2443~0.base_12| (store (select |v_#memory_int_20| |v_ULTIMATE.start_main_~#t2443~0.base_12|) |v_ULTIMATE.start_main_~#t2443~0.offset_10| 2)) |v_#memory_int_19|) (< |v_#StackHeapBarrier_14| |v_ULTIMATE.start_main_~#t2443~0.base_12|)) InVars {#StackHeapBarrier=|v_#StackHeapBarrier_14|, #valid=|v_#valid_49|, #memory_int=|v_#memory_int_20|, #length=|v_#length_22|} OutVars{#StackHeapBarrier=|v_#StackHeapBarrier_14|, ULTIMATE.start_main_~#t2443~0.offset=|v_ULTIMATE.start_main_~#t2443~0.offset_10|, ULTIMATE.start_main_~#t2443~0.base=|v_ULTIMATE.start_main_~#t2443~0.base_12|, #valid=|v_#valid_48|, ULTIMATE.start_main_#t~nondet3=|v_ULTIMATE.start_main_#t~nondet3_5|, #memory_int=|v_#memory_int_19|, #length=|v_#length_21|} AuxVars[] AssignedVars[ULTIMATE.start_main_~#t2443~0.offset, ULTIMATE.start_main_~#t2443~0.base, #valid, ULTIMATE.start_main_#t~nondet3, #memory_int, #length] {1796#true} is VALID [2020-07-28 21:42:39,947 INFO L280 TraceCheckUtils]: 5: Hoare triple {1796#true} [197] L784-->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] {1796#true} is VALID [2020-07-28 21:42:39,947 INFO L280 TraceCheckUtils]: 6: Hoare triple {1796#true} [241] L784-1-->L786: Formula: (and (= 0 (select |v_#valid_47| |v_ULTIMATE.start_main_~#t2444~0.base_12|)) (= 0 |v_ULTIMATE.start_main_~#t2444~0.offset_10|) (= (store |v_#memory_int_18| |v_ULTIMATE.start_main_~#t2444~0.base_12| (store (select |v_#memory_int_18| |v_ULTIMATE.start_main_~#t2444~0.base_12|) |v_ULTIMATE.start_main_~#t2444~0.offset_10| 3)) |v_#memory_int_17|) (= |v_#length_19| (store |v_#length_20| |v_ULTIMATE.start_main_~#t2444~0.base_12| 4)) (= (store |v_#valid_47| |v_ULTIMATE.start_main_~#t2444~0.base_12| 1) |v_#valid_46|) (< |v_#StackHeapBarrier_13| |v_ULTIMATE.start_main_~#t2444~0.base_12|) (not (= 0 |v_ULTIMATE.start_main_~#t2444~0.base_12|))) InVars {#StackHeapBarrier=|v_#StackHeapBarrier_13|, #valid=|v_#valid_47|, #memory_int=|v_#memory_int_18|, #length=|v_#length_20|} OutVars{#StackHeapBarrier=|v_#StackHeapBarrier_13|, ULTIMATE.start_main_#t~nondet4=|v_ULTIMATE.start_main_#t~nondet4_4|, ULTIMATE.start_main_~#t2444~0.offset=|v_ULTIMATE.start_main_~#t2444~0.offset_10|, #valid=|v_#valid_46|, #memory_int=|v_#memory_int_17|, #length=|v_#length_19|, ULTIMATE.start_main_~#t2444~0.base=|v_ULTIMATE.start_main_~#t2444~0.base_12|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~nondet4, ULTIMATE.start_main_~#t2444~0.offset, #valid, #memory_int, #length, ULTIMATE.start_main_~#t2444~0.base] {1796#true} is VALID [2020-07-28 21:42:39,948 INFO L280 TraceCheckUtils]: 7: Hoare triple {1796#true} [191] L786-->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] {1796#true} is VALID [2020-07-28 21:42:39,949 INFO L280 TraceCheckUtils]: 8: Hoare triple {1796#true} [255] L786-1-->L7-1: Formula: false InVars {} OutVars{ULTIMATE.start_assume_abort_if_not_#in~cond=|v_ULTIMATE.start_assume_abort_if_not_#in~cond_24|, ULTIMATE.start___VERIFIER_assert_~expression=v_ULTIMATE.start___VERIFIER_assert_~expression_17, ULTIMATE.start_assume_abort_if_not_~cond=v_ULTIMATE.start_assume_abort_if_not_~cond_28, ULTIMATE.start_main_#t~nondet5=|v_ULTIMATE.start_main_#t~nondet5_30|, ~main$tmp_guard1~0=v_~main$tmp_guard1~0_30, ~main$tmp_guard0~0=v_~main$tmp_guard0~0_38, ULTIMATE.start___VERIFIER_assert_#in~expression=|v_ULTIMATE.start___VERIFIER_assert_#in~expression_9|} 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] {1797#false} is VALID [2020-07-28 21:42:39,950 INFO L280 TraceCheckUtils]: 9: Hoare triple {1797#false} [204] L7-1-->ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION: Formula: (= 0 v_ULTIMATE.start___VERIFIER_assert_~expression_6) InVars {ULTIMATE.start___VERIFIER_assert_~expression=v_ULTIMATE.start___VERIFIER_assert_~expression_6} OutVars{ULTIMATE.start___VERIFIER_assert_~expression=v_ULTIMATE.start___VERIFIER_assert_~expression_6} AuxVars[] AssignedVars[] {1797#false} is VALID [2020-07-28 21:42:39,952 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 21:42:39,953 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [428626254] [2020-07-28 21:42:39,954 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-07-28 21:42:39,955 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2020-07-28 21:42:39,956 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [108744352] [2020-07-28 21:42:39,963 INFO L78 Accepts]: Start accepts. Automaton has 2 states. Word has length 10 [2020-07-28 21:42:39,965 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-28 21:42:39,971 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 2 states. [2020-07-28 21:42:40,020 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 21:42:40,021 INFO L459 AbstractCegarLoop]: Interpolant automaton has 2 states [2020-07-28 21:42:40,021 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-07-28 21:42:40,032 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 2 interpolants. [2020-07-28 21:42:40,033 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2020-07-28 21:42:40,035 INFO L87 Difference]: Start difference. First operand 850 states. Second operand 2 states. [2020-07-28 21:42:40,320 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-28 21:42:40,321 INFO L93 Difference]: Finished difference Result 850 states and 2994 transitions. [2020-07-28 21:42:40,321 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2020-07-28 21:42:40,321 INFO L78 Accepts]: Start accepts. Automaton has 2 states. Word has length 10 [2020-07-28 21:42:40,321 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-28 21:42:40,323 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 2 states. [2020-07-28 21:42:40,324 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2 states to 2 states and 23 transitions. [2020-07-28 21:42:40,324 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 2 states. [2020-07-28 21:42:40,325 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2 states to 2 states and 23 transitions. [2020-07-28 21:42:40,325 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 2 states and 23 transitions. [2020-07-28 21:42:40,354 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 21:42:40,501 INFO L225 Difference]: With dead ends: 850 [2020-07-28 21:42:40,501 INFO L226 Difference]: Without dead ends: 706 [2020-07-28 21:42:40,503 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 21:42:40,533 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 706 states. [2020-07-28 21:42:40,572 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:40,574 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:40,574 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:40,574 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:40,574 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:40,575 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:40,575 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:40,575 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:40,575 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:40,576 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:40,576 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:40,576 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:40,576 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:40,577 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:40,577 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:40,577 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:40,577 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:40,578 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:40,578 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:40,578 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:40,578 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:40,579 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:40,579 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:40,579 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:40,579 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:40,580 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:40,580 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:40,580 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:40,580 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:40,581 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:40,581 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:40,581 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:40,581 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:40,582 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:40,582 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:40,582 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:40,582 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:40,582 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:40,583 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:40,583 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:40,583 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:40,583 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:40,584 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:40,584 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:40,584 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:40,584 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:40,585 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:40,585 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:40,585 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:40,585 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:40,586 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:40,586 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:40,586 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:40,586 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:40,587 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:40,587 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:40,587 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:40,587 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:40,588 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:40,588 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:40,588 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:40,588 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:40,588 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:40,589 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:40,589 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:40,589 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:40,589 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:40,590 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:40,590 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:40,590 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:40,590 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:40,591 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:40,591 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:40,591 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:40,591 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:40,592 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:40,592 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:40,592 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:40,592 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:40,592 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:40,593 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:40,593 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:40,593 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:40,593 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:40,594 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:40,594 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:40,594 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:40,594 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:40,595 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:40,595 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:40,595 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:40,595 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:40,596 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:40,596 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:40,596 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:40,596 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:40,597 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:40,597 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:40,597 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:40,597 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:40,597 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:40,598 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:40,598 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:40,598 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:40,598 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:40,599 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:40,599 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:40,599 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:40,599 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:40,600 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:40,600 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:40,600 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:40,600 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:40,601 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:40,601 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:40,601 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:40,601 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:40,602 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:40,602 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:40,602 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:40,602 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:40,603 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:40,603 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:40,603 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:40,603 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:40,604 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:40,604 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:40,604 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:40,604 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:40,605 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:40,605 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:40,605 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:40,605 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:40,605 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:40,606 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:40,606 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:40,606 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:40,606 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:40,607 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:40,607 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:40,607 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:40,607 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:40,608 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:40,608 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:40,608 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:40,608 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:40,608 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:40,609 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:40,609 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:40,609 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:40,609 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:40,610 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:40,610 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:40,610 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:40,610 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:40,611 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:40,611 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:40,611 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:40,611 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:40,612 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:40,612 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:40,612 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:40,612 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:40,613 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:40,613 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:40,613 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:40,613 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:40,613 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:40,614 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:40,614 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:40,614 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:40,614 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:40,615 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:40,615 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:40,615 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:40,615 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:40,615 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:40,616 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:40,616 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:40,616 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:40,616 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:40,617 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:40,617 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:40,617 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:40,617 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:40,618 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:40,618 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:40,618 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:40,618 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:40,618 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:40,619 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:40,619 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:40,619 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:40,619 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:40,620 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:40,620 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:40,620 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:40,620 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:40,620 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:40,621 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:40,621 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:40,621 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:40,621 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:40,622 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:40,622 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:40,622 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:40,622 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:40,623 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:40,623 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:40,623 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:40,627 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:40,628 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:40,628 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:40,628 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:40,628 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:40,628 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:40,629 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:40,629 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:40,629 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:40,629 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:40,629 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:40,630 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:40,630 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:40,630 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:40,630 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:40,630 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:40,630 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:40,631 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:40,631 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:40,631 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:40,631 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:40,631 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:40,632 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:40,632 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:40,632 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:40,632 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:40,633 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:40,633 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:40,633 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:40,633 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:40,634 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:40,634 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:40,634 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:40,634 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:40,634 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:40,635 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:40,635 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:40,635 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:40,635 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:40,636 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:40,636 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:40,636 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:40,636 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:40,637 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:40,637 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:40,637 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:40,637 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:40,638 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:40,638 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:40,638 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:40,638 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:40,639 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:40,639 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:40,639 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:40,639 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:40,639 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:40,640 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:40,640 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:40,640 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:40,640 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:40,641 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:40,641 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:40,641 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:40,641 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:40,641 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:40,642 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:40,642 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:40,642 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:40,642 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:40,643 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:40,643 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:40,643 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:40,643 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:40,644 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:40,644 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:40,644 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:40,644 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:40,644 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:40,645 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:40,645 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:40,645 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:40,645 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:40,645 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:40,646 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:40,646 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:40,646 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:40,646 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:40,647 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:40,647 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:40,647 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:40,647 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:40,647 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:40,648 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:40,648 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:40,648 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:40,648 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:40,649 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:40,649 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:40,649 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:40,649 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:40,649 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:40,650 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:40,650 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:40,650 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:40,650 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:40,650 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:40,651 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:40,651 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:40,651 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:40,651 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:40,652 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:40,652 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:40,652 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:40,652 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:40,652 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:40,653 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:40,653 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:40,653 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:40,653 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:40,654 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:40,654 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:40,654 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:40,654 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:40,654 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:40,655 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:40,655 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:40,655 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:40,655 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:40,656 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:40,656 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:40,656 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:40,656 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:40,656 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:40,657 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:40,657 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:40,657 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:40,657 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:40,658 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:40,658 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:40,658 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:40,658 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:40,658 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:40,659 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:40,659 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:40,659 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:40,659 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:40,659 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:40,660 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:40,660 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:40,660 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:40,660 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:40,661 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:40,661 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:40,661 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:40,661 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:40,661 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:40,662 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:40,662 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:40,662 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:40,662 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:40,663 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:40,663 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:40,663 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:40,663 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:40,663 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:40,664 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:40,664 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:40,664 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:40,664 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:40,665 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:40,665 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:40,665 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:40,665 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:40,665 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:40,666 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:40,666 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:40,666 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:40,666 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:40,667 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:40,667 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:40,667 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:40,667 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:40,668 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:40,668 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:40,668 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:40,668 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:40,669 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:40,669 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:40,669 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:40,669 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:40,669 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:40,670 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:40,670 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:40,670 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:40,670 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:40,671 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:40,671 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:40,671 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:40,671 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:40,671 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:40,672 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:40,672 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:40,672 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:40,672 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:40,672 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:40,673 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:40,673 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:40,673 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:40,673 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:40,674 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:40,674 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:40,674 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:40,674 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:40,674 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:40,675 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:40,675 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:40,675 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:40,675 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:40,675 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:40,676 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:40,676 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:40,676 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:40,676 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:40,676 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:40,677 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:40,677 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:40,677 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:40,677 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:40,677 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:40,678 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:40,678 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:40,678 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:40,678 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:40,678 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:40,679 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:40,679 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:40,679 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:40,679 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:40,680 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:40,680 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:40,680 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:40,680 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:40,680 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:40,681 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:40,681 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:40,681 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:40,681 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:40,681 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:40,682 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:40,682 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:40,682 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:40,682 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:40,682 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:40,683 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:40,683 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:40,683 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:40,683 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:40,684 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:40,684 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:40,684 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:40,684 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:40,684 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:40,685 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:40,685 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:40,685 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:40,685 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:40,685 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:40,686 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:40,686 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:40,686 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:40,686 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:40,686 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:40,687 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:40,687 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:40,687 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:40,687 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:40,687 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:40,688 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:40,688 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:40,688 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:40,688 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:40,689 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:40,689 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:40,689 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:40,689 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:40,689 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:40,690 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:40,690 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:40,690 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:40,690 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:40,690 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:40,691 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:40,691 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:40,691 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:40,691 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:40,691 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:40,692 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:40,692 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:40,692 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:40,692 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:40,693 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:40,693 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:40,693 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:40,693 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:40,694 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:40,694 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:40,694 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:40,694 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:40,695 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:40,695 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:40,695 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:40,695 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:40,696 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:40,696 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:40,696 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:40,696 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:40,696 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:40,697 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:40,697 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:40,697 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:40,697 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:40,697 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:40,698 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:40,698 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:40,698 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:40,698 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:40,699 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:40,699 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:40,699 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:40,699 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:40,699 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:40,700 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:40,700 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:40,700 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:40,700 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:40,701 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:40,701 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:40,701 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:40,701 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:40,702 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:40,702 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:40,702 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:40,702 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:40,702 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:40,703 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:40,703 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:40,703 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:40,703 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:40,703 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:40,704 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:40,704 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:40,704 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:40,704 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:40,705 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:40,705 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:40,705 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:40,705 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:40,706 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:40,706 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:40,706 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:40,706 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:40,706 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:40,707 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:40,707 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:40,707 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:40,707 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:40,707 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:40,708 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:40,708 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:40,708 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:40,708 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:40,709 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:40,709 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:40,709 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:40,709 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:40,710 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:40,710 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:40,710 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:40,710 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:40,710 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:40,711 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:40,711 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:40,711 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:40,711 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:40,712 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:40,712 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:40,712 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:40,712 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:40,712 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:40,713 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:40,713 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:40,713 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:40,713 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:40,714 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:40,714 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:40,714 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:40,714 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:40,714 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:40,715 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:40,715 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:40,715 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:40,715 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:40,716 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:40,716 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:40,716 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:40,716 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:40,716 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:40,717 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:40,717 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:40,717 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:40,717 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:40,717 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:40,718 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:40,718 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:40,718 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:40,718 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:40,719 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:40,719 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:40,719 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:40,719 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:40,720 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:40,720 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:40,720 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:40,720 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:40,720 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:40,721 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:40,721 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:40,721 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:40,721 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:40,722 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:40,722 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:40,722 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:40,722 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:40,723 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:40,723 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:40,723 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:40,723 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:40,723 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:40,724 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:40,724 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:40,724 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:40,724 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:40,725 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:40,725 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:40,725 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:40,726 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:40,726 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:40,726 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:40,726 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:40,726 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:40,727 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:40,727 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:40,727 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:40,727 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:40,728 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:40,728 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:40,728 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:40,728 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:40,729 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:40,729 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:40,729 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:40,729 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:40,729 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:40,730 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:40,730 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:40,730 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:40,730 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:40,731 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:40,731 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:40,731 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:40,731 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:40,732 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:40,732 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:40,732 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:40,732 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:40,733 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:40,733 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:40,733 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:40,734 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:40,734 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:40,734 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:40,734 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:40,735 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:40,735 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:40,735 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:40,735 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:40,735 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:40,736 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:40,736 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:40,736 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:40,736 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:40,737 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:40,737 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:40,737 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:40,738 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:40,739 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:40,740 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 706 to 706. [2020-07-28 21:42:40,740 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-28 21:42:40,741 INFO L82 GeneralOperation]: Start isEquivalent. First operand 706 states. Second operand 706 states. [2020-07-28 21:42:40,741 INFO L74 IsIncluded]: Start isIncluded. First operand 706 states. Second operand 706 states. [2020-07-28 21:42:40,741 INFO L87 Difference]: Start difference. First operand 706 states. Second operand 706 states. [2020-07-28 21:42:40,807 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-28 21:42:40,808 INFO L93 Difference]: Finished difference Result 706 states and 2442 transitions. [2020-07-28 21:42:40,808 INFO L276 IsEmpty]: Start isEmpty. Operand 706 states and 2442 transitions. [2020-07-28 21:42:40,814 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-28 21:42:40,815 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-28 21:42:40,815 INFO L74 IsIncluded]: Start isIncluded. First operand 706 states. Second operand 706 states. [2020-07-28 21:42:40,815 INFO L87 Difference]: Start difference. First operand 706 states. Second operand 706 states. [2020-07-28 21:42:40,881 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-28 21:42:40,881 INFO L93 Difference]: Finished difference Result 706 states and 2442 transitions. [2020-07-28 21:42:40,881 INFO L276 IsEmpty]: Start isEmpty. Operand 706 states and 2442 transitions. [2020-07-28 21:42:40,884 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-28 21:42:40,884 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-28 21:42:40,884 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-28 21:42:40,884 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-28 21:42:40,885 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 706 states. [2020-07-28 21:42:40,942 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 706 states to 706 states and 2442 transitions. [2020-07-28 21:42:40,943 INFO L78 Accepts]: Start accepts. Automaton has 706 states and 2442 transitions. Word has length 10 [2020-07-28 21:42:40,944 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-28 21:42:40,944 INFO L479 AbstractCegarLoop]: Abstraction has 706 states and 2442 transitions. [2020-07-28 21:42:40,944 INFO L480 AbstractCegarLoop]: Interpolant automaton has 2 states. [2020-07-28 21:42:40,944 INFO L276 IsEmpty]: Start isEmpty. Operand 706 states and 2442 transitions. [2020-07-28 21:42:40,945 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 12 [2020-07-28 21:42:40,945 INFO L414 BasicCegarLoop]: Found error trace [2020-07-28 21:42:40,945 INFO L422 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-07-28 21:42:40,946 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2020-07-28 21:42:40,946 INFO L427 AbstractCegarLoop]: === Iteration 2 === [ULTIMATE.startErr3INUSE_VIOLATION, ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-28 21:42:40,946 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-28 21:42:40,946 INFO L82 PathProgramCache]: Analyzing trace with hash -1472387704, now seen corresponding path program 1 times [2020-07-28 21:42:40,947 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-07-28 21:42:40,947 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [508764587] [2020-07-28 21:42:40,947 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-28 21:42:40,987 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-28 21:42:41,077 INFO L280 TraceCheckUtils]: 0: Hoare triple {5474#true} [260] ULTIMATE.startENTRY-->L780: Formula: (let ((.cse0 (store |v_#valid_75| 0 0))) (and (= |v_#length_27| (store |v_#length_28| |v_ULTIMATE.start_main_~#t2441~0.base_23| 4)) (= 0 |v_#NULL.base_5|) (= (select .cse0 |v_ULTIMATE.start_main_~#t2441~0.base_23|) 0) (= 0 v_~__unbuffered_p2_EAX~0_36) (= 0 v_~main$tmp_guard0~0_40) (= |v_#valid_73| (store .cse0 |v_ULTIMATE.start_main_~#t2441~0.base_23| 1)) (< |v_#StackHeapBarrier_19| |v_ULTIMATE.start_main_~#t2441~0.base_23|) (= 0 v_~__unbuffered_p0_EAX~0_38) (= 0 |v_#NULL.offset_5|) (= 0 |v_ULTIMATE.start_main_~#t2441~0.offset_17|) (= 0 v_~y~0_33) (< 0 |v_#StackHeapBarrier_19|) (= v_~__unbuffered_p0_EBX~0_38 0) (= v_~__unbuffered_cnt~0_192 0) (= (store |v_#memory_int_26| |v_ULTIMATE.start_main_~#t2441~0.base_23| (store (select |v_#memory_int_26| |v_ULTIMATE.start_main_~#t2441~0.base_23|) |v_ULTIMATE.start_main_~#t2441~0.offset_17| 0)) |v_#memory_int_25|) (= v_~__unbuffered_p2_EBX~0_38 0) (= 0 v_~main$tmp_guard1~0_32) (= 0 v_~x~0_24))) InVars {#StackHeapBarrier=|v_#StackHeapBarrier_19|, #valid=|v_#valid_75|, #memory_int=|v_#memory_int_26|, #length=|v_#length_28|} OutVars{ULTIMATE.start_main_#t~nondet4=|v_ULTIMATE.start_main_#t~nondet4_6|, ULTIMATE.start_main_#t~nondet5=|v_ULTIMATE.start_main_#t~nondet5_31|, ULTIMATE.start_main_~#t2442~0.offset=|v_ULTIMATE.start_main_~#t2442~0.offset_15|, ULTIMATE.start_main_~#t2441~0.base=|v_ULTIMATE.start_main_~#t2441~0.base_23|, ULTIMATE.start_main_#t~nondet2=|v_ULTIMATE.start_main_#t~nondet2_6|, ULTIMATE.start_main_#t~nondet3=|v_ULTIMATE.start_main_#t~nondet3_7|, #NULL.offset=|v_#NULL.offset_5|, ~main$tmp_guard1~0=v_~main$tmp_guard1~0_32, ~__unbuffered_p0_EAX~0=v_~__unbuffered_p0_EAX~0_38, #length=|v_#length_27|, ~__unbuffered_p2_EAX~0=v_~__unbuffered_p2_EAX~0_36, ~y~0=v_~y~0_33, ULTIMATE.start_main_~#t2444~0.base=|v_ULTIMATE.start_main_~#t2444~0.base_22|, ~__unbuffered_p2_EBX~0=v_~__unbuffered_p2_EBX~0_38, ~__unbuffered_p0_EBX~0=v_~__unbuffered_p0_EBX~0_38, ULTIMATE.start_main_~#t2444~0.offset=|v_ULTIMATE.start_main_~#t2444~0.offset_16|, ULTIMATE.start_main_~#t2442~0.base=|v_ULTIMATE.start_main_~#t2442~0.base_20|, ULTIMATE.start_main_~#t2441~0.offset=|v_ULTIMATE.start_main_~#t2441~0.offset_17|, ~main$tmp_guard0~0=v_~main$tmp_guard0~0_40, #NULL.base=|v_#NULL.base_5|, #StackHeapBarrier=|v_#StackHeapBarrier_19|, ULTIMATE.start_main_~#t2443~0.offset=|v_ULTIMATE.start_main_~#t2443~0.offset_16|, ULTIMATE.start_main_#res=|v_ULTIMATE.start_main_#res_17|, #valid=|v_#valid_73|, ULTIMATE.start_main_~#t2443~0.base=|v_ULTIMATE.start_main_~#t2443~0.base_22|, #memory_int=|v_#memory_int_25|, ~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_192, ~x~0=v_~x~0_24} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~nondet4, ULTIMATE.start_main_#t~nondet5, ULTIMATE.start_main_~#t2442~0.offset, ULTIMATE.start_main_~#t2441~0.base, ULTIMATE.start_main_#t~nondet2, ULTIMATE.start_main_#t~nondet3, #NULL.offset, ~main$tmp_guard1~0, ~__unbuffered_p0_EAX~0, #length, ~__unbuffered_p2_EAX~0, ~y~0, ULTIMATE.start_main_~#t2444~0.base, ~__unbuffered_p2_EBX~0, ~__unbuffered_p0_EBX~0, ULTIMATE.start_main_~#t2444~0.offset, ULTIMATE.start_main_~#t2442~0.base, ULTIMATE.start_main_~#t2441~0.offset, ~main$tmp_guard0~0, #NULL.base, ULTIMATE.start_main_~#t2443~0.offset, ULTIMATE.start_main_#res, #valid, ULTIMATE.start_main_~#t2443~0.base, #memory_int, ~__unbuffered_cnt~0, ~x~0] {5476#(= 0 ~__unbuffered_p2_EAX~0)} is VALID [2020-07-28 21:42:41,078 INFO L280 TraceCheckUtils]: 1: Hoare triple {5476#(= 0 ~__unbuffered_p2_EAX~0)} [193] L780-->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] {5476#(= 0 ~__unbuffered_p2_EAX~0)} is VALID [2020-07-28 21:42:41,079 INFO L280 TraceCheckUtils]: 2: Hoare triple {5476#(= 0 ~__unbuffered_p2_EAX~0)} [243] L780-1-->L782: Formula: (and (not (= 0 |v_ULTIMATE.start_main_~#t2442~0.base_10|)) (< |v_#StackHeapBarrier_15| |v_ULTIMATE.start_main_~#t2442~0.base_10|) (= (store |v_#memory_int_22| |v_ULTIMATE.start_main_~#t2442~0.base_10| (store (select |v_#memory_int_22| |v_ULTIMATE.start_main_~#t2442~0.base_10|) |v_ULTIMATE.start_main_~#t2442~0.offset_9| 1)) |v_#memory_int_21|) (= 0 (select |v_#valid_51| |v_ULTIMATE.start_main_~#t2442~0.base_10|)) (= |v_#valid_50| (store |v_#valid_51| |v_ULTIMATE.start_main_~#t2442~0.base_10| 1)) (= 0 |v_ULTIMATE.start_main_~#t2442~0.offset_9|) (= |v_#length_23| (store |v_#length_24| |v_ULTIMATE.start_main_~#t2442~0.base_10| 4))) InVars {#StackHeapBarrier=|v_#StackHeapBarrier_15|, #valid=|v_#valid_51|, #memory_int=|v_#memory_int_22|, #length=|v_#length_24|} OutVars{#StackHeapBarrier=|v_#StackHeapBarrier_15|, ULTIMATE.start_main_~#t2442~0.offset=|v_ULTIMATE.start_main_~#t2442~0.offset_9|, ULTIMATE.start_main_#t~nondet2=|v_ULTIMATE.start_main_#t~nondet2_4|, #valid=|v_#valid_50|, #memory_int=|v_#memory_int_21|, ULTIMATE.start_main_~#t2442~0.base=|v_ULTIMATE.start_main_~#t2442~0.base_10|, #length=|v_#length_23|} AuxVars[] AssignedVars[ULTIMATE.start_main_~#t2442~0.offset, ULTIMATE.start_main_#t~nondet2, #valid, #memory_int, ULTIMATE.start_main_~#t2442~0.base, #length] {5476#(= 0 ~__unbuffered_p2_EAX~0)} is VALID [2020-07-28 21:42:41,080 INFO L280 TraceCheckUtils]: 3: Hoare triple {5476#(= 0 ~__unbuffered_p2_EAX~0)} [195] L782-->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] {5476#(= 0 ~__unbuffered_p2_EAX~0)} is VALID [2020-07-28 21:42:41,081 INFO L280 TraceCheckUtils]: 4: Hoare triple {5476#(= 0 ~__unbuffered_p2_EAX~0)} [242] L782-1-->L784: Formula: (and (= 0 (select |v_#valid_49| |v_ULTIMATE.start_main_~#t2443~0.base_12|)) (= |v_#valid_48| (store |v_#valid_49| |v_ULTIMATE.start_main_~#t2443~0.base_12| 1)) (= |v_#length_21| (store |v_#length_22| |v_ULTIMATE.start_main_~#t2443~0.base_12| 4)) (not (= 0 |v_ULTIMATE.start_main_~#t2443~0.base_12|)) (= 0 |v_ULTIMATE.start_main_~#t2443~0.offset_10|) (= (store |v_#memory_int_20| |v_ULTIMATE.start_main_~#t2443~0.base_12| (store (select |v_#memory_int_20| |v_ULTIMATE.start_main_~#t2443~0.base_12|) |v_ULTIMATE.start_main_~#t2443~0.offset_10| 2)) |v_#memory_int_19|) (< |v_#StackHeapBarrier_14| |v_ULTIMATE.start_main_~#t2443~0.base_12|)) InVars {#StackHeapBarrier=|v_#StackHeapBarrier_14|, #valid=|v_#valid_49|, #memory_int=|v_#memory_int_20|, #length=|v_#length_22|} OutVars{#StackHeapBarrier=|v_#StackHeapBarrier_14|, ULTIMATE.start_main_~#t2443~0.offset=|v_ULTIMATE.start_main_~#t2443~0.offset_10|, ULTIMATE.start_main_~#t2443~0.base=|v_ULTIMATE.start_main_~#t2443~0.base_12|, #valid=|v_#valid_48|, ULTIMATE.start_main_#t~nondet3=|v_ULTIMATE.start_main_#t~nondet3_5|, #memory_int=|v_#memory_int_19|, #length=|v_#length_21|} AuxVars[] AssignedVars[ULTIMATE.start_main_~#t2443~0.offset, ULTIMATE.start_main_~#t2443~0.base, #valid, ULTIMATE.start_main_#t~nondet3, #memory_int, #length] {5476#(= 0 ~__unbuffered_p2_EAX~0)} is VALID [2020-07-28 21:42:41,082 INFO L280 TraceCheckUtils]: 5: Hoare triple {5476#(= 0 ~__unbuffered_p2_EAX~0)} [197] L784-->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] {5476#(= 0 ~__unbuffered_p2_EAX~0)} is VALID [2020-07-28 21:42:41,082 INFO L280 TraceCheckUtils]: 6: Hoare triple {5476#(= 0 ~__unbuffered_p2_EAX~0)} [241] L784-1-->L786: Formula: (and (= 0 (select |v_#valid_47| |v_ULTIMATE.start_main_~#t2444~0.base_12|)) (= 0 |v_ULTIMATE.start_main_~#t2444~0.offset_10|) (= (store |v_#memory_int_18| |v_ULTIMATE.start_main_~#t2444~0.base_12| (store (select |v_#memory_int_18| |v_ULTIMATE.start_main_~#t2444~0.base_12|) |v_ULTIMATE.start_main_~#t2444~0.offset_10| 3)) |v_#memory_int_17|) (= |v_#length_19| (store |v_#length_20| |v_ULTIMATE.start_main_~#t2444~0.base_12| 4)) (= (store |v_#valid_47| |v_ULTIMATE.start_main_~#t2444~0.base_12| 1) |v_#valid_46|) (< |v_#StackHeapBarrier_13| |v_ULTIMATE.start_main_~#t2444~0.base_12|) (not (= 0 |v_ULTIMATE.start_main_~#t2444~0.base_12|))) InVars {#StackHeapBarrier=|v_#StackHeapBarrier_13|, #valid=|v_#valid_47|, #memory_int=|v_#memory_int_18|, #length=|v_#length_20|} OutVars{#StackHeapBarrier=|v_#StackHeapBarrier_13|, ULTIMATE.start_main_#t~nondet4=|v_ULTIMATE.start_main_#t~nondet4_4|, ULTIMATE.start_main_~#t2444~0.offset=|v_ULTIMATE.start_main_~#t2444~0.offset_10|, #valid=|v_#valid_46|, #memory_int=|v_#memory_int_17|, #length=|v_#length_19|, ULTIMATE.start_main_~#t2444~0.base=|v_ULTIMATE.start_main_~#t2444~0.base_12|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~nondet4, ULTIMATE.start_main_~#t2444~0.offset, #valid, #memory_int, #length, ULTIMATE.start_main_~#t2444~0.base] {5476#(= 0 ~__unbuffered_p2_EAX~0)} is VALID [2020-07-28 21:42:41,083 INFO L280 TraceCheckUtils]: 7: Hoare triple {5476#(= 0 ~__unbuffered_p2_EAX~0)} [191] L786-->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] {5476#(= 0 ~__unbuffered_p2_EAX~0)} is VALID [2020-07-28 21:42:41,085 INFO L280 TraceCheckUtils]: 8: Hoare triple {5476#(= 0 ~__unbuffered_p2_EAX~0)} [228] L786-1-->L2: Formula: (and (= (mod v_~main$tmp_guard0~0_15 256) |v_ULTIMATE.start_assume_abort_if_not_#in~cond_5|) (let ((.cse0 (= 4 v_~__unbuffered_cnt~0_79))) (or (and (= 0 v_~main$tmp_guard0~0_15) (not .cse0)) (and (= 1 v_~main$tmp_guard0~0_15) .cse0)))) InVars {~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_79} OutVars{ULTIMATE.start_assume_abort_if_not_#in~cond=|v_ULTIMATE.start_assume_abort_if_not_#in~cond_5|, ULTIMATE.start_assume_abort_if_not_~cond=v_ULTIMATE.start_assume_abort_if_not_~cond_8, ULTIMATE.start_main_#t~nondet5=|v_ULTIMATE.start_main_#t~nondet5_6|, ~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_79, ~main$tmp_guard0~0=v_~main$tmp_guard0~0_15} AuxVars[] AssignedVars[ULTIMATE.start_assume_abort_if_not_#in~cond, ULTIMATE.start_assume_abort_if_not_~cond, ULTIMATE.start_main_#t~nondet5, ~main$tmp_guard0~0] {5476#(= 0 ~__unbuffered_p2_EAX~0)} is VALID [2020-07-28 21:42:41,088 INFO L280 TraceCheckUtils]: 9: Hoare triple {5476#(= 0 ~__unbuffered_p2_EAX~0)} [249] L2-->L7-1: Formula: (and (= (mod v_~main$tmp_guard1~0_24 256) |v_ULTIMATE.start___VERIFIER_assert_#in~expression_5|) (= v_ULTIMATE.start___VERIFIER_assert_~expression_12 |v_ULTIMATE.start___VERIFIER_assert_#in~expression_5|) (not (= 0 v_ULTIMATE.start_assume_abort_if_not_~cond_21)) (= v_ULTIMATE.start_assume_abort_if_not_~cond_21 |v_ULTIMATE.start_assume_abort_if_not_#in~cond_17|) (let ((.cse2 (= 1 v_~__unbuffered_p0_EAX~0_26)) (.cse0 (= 1 v_~__unbuffered_p2_EAX~0_26)) (.cse1 (= v_~__unbuffered_p0_EBX~0_28 0)) (.cse3 (= v_~__unbuffered_p2_EBX~0_25 0))) (or (and (or (not .cse0) (not .cse1) (not .cse2) (not .cse3)) (= 1 v_~main$tmp_guard1~0_24)) (and .cse2 .cse0 .cse1 (= 0 v_~main$tmp_guard1~0_24) .cse3)))) InVars {ULTIMATE.start_assume_abort_if_not_#in~cond=|v_ULTIMATE.start_assume_abort_if_not_#in~cond_17|, ~__unbuffered_p0_EAX~0=v_~__unbuffered_p0_EAX~0_26, ~__unbuffered_p0_EBX~0=v_~__unbuffered_p0_EBX~0_28, ~__unbuffered_p2_EBX~0=v_~__unbuffered_p2_EBX~0_25, ~__unbuffered_p2_EAX~0=v_~__unbuffered_p2_EAX~0_26} OutVars{ULTIMATE.start_assume_abort_if_not_#in~cond=|v_ULTIMATE.start_assume_abort_if_not_#in~cond_17|, ~__unbuffered_p0_EAX~0=v_~__unbuffered_p0_EAX~0_26, ULTIMATE.start___VERIFIER_assert_~expression=v_ULTIMATE.start___VERIFIER_assert_~expression_12, ~__unbuffered_p0_EBX~0=v_~__unbuffered_p0_EBX~0_28, ~__unbuffered_p2_EBX~0=v_~__unbuffered_p2_EBX~0_25, ULTIMATE.start_assume_abort_if_not_~cond=v_ULTIMATE.start_assume_abort_if_not_~cond_21, ~main$tmp_guard1~0=v_~main$tmp_guard1~0_24, ~__unbuffered_p2_EAX~0=v_~__unbuffered_p2_EAX~0_26, ULTIMATE.start___VERIFIER_assert_#in~expression=|v_ULTIMATE.start___VERIFIER_assert_#in~expression_5|} AuxVars[] AssignedVars[ULTIMATE.start___VERIFIER_assert_~expression, ULTIMATE.start_assume_abort_if_not_~cond, ~main$tmp_guard1~0, ULTIMATE.start___VERIFIER_assert_#in~expression] {5477#(not (= 0 ULTIMATE.start___VERIFIER_assert_~expression))} is VALID [2020-07-28 21:42:41,090 INFO L280 TraceCheckUtils]: 10: Hoare triple {5477#(not (= 0 ULTIMATE.start___VERIFIER_assert_~expression))} [204] L7-1-->ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION: Formula: (= 0 v_ULTIMATE.start___VERIFIER_assert_~expression_6) InVars {ULTIMATE.start___VERIFIER_assert_~expression=v_ULTIMATE.start___VERIFIER_assert_~expression_6} OutVars{ULTIMATE.start___VERIFIER_assert_~expression=v_ULTIMATE.start___VERIFIER_assert_~expression_6} AuxVars[] AssignedVars[] {5475#false} is VALID [2020-07-28 21:42:41,091 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 21:42:41,092 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [508764587] [2020-07-28 21:42:41,092 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-07-28 21:42:41,092 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2020-07-28 21:42:41,092 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [493516197] [2020-07-28 21:42:41,093 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 11 [2020-07-28 21:42:41,094 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-28 21:42:41,094 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 4 states. [2020-07-28 21:42:41,116 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 21:42:41,116 INFO L459 AbstractCegarLoop]: Interpolant automaton has 4 states [2020-07-28 21:42:41,116 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-07-28 21:42:41,116 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2020-07-28 21:42:41,117 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2020-07-28 21:42:41,117 INFO L87 Difference]: Start difference. First operand 706 states and 2442 transitions. Second operand 4 states. [2020-07-28 21:42:41,312 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-28 21:42:41,312 INFO L93 Difference]: Finished difference Result 778 states and 2592 transitions. [2020-07-28 21:42:41,313 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2020-07-28 21:42:41,313 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 11 [2020-07-28 21:42:41,313 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-28 21:42:41,313 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 4 states. [2020-07-28 21:42:41,314 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5 states to 5 states and 51 transitions. [2020-07-28 21:42:41,314 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 4 states. [2020-07-28 21:42:41,315 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5 states to 5 states and 51 transitions. [2020-07-28 21:42:41,315 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 5 states and 51 transitions. [2020-07-28 21:42:41,380 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 21:42:41,406 INFO L225 Difference]: With dead ends: 778 [2020-07-28 21:42:41,406 INFO L226 Difference]: Without dead ends: 634 [2020-07-28 21:42:41,407 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 21:42:41,411 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 634 states. [2020-07-28 21:42:41,425 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:41,425 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:41,426 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:41,426 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:41,426 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:41,427 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:41,427 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:41,427 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:41,427 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:41,428 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:41,428 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:41,428 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:41,428 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:41,429 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:41,429 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:41,429 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:41,429 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:41,430 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:41,430 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:41,430 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:41,431 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:41,431 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:41,431 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:41,431 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:41,432 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:41,432 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:41,432 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:41,433 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:41,433 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:41,433 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:41,434 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:41,434 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:41,434 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:41,434 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:41,435 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:41,435 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:41,436 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:41,436 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:41,436 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:41,437 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:41,437 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:41,437 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:41,437 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:41,438 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:41,438 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:41,438 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:41,439 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:41,439 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:41,439 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:41,440 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:41,440 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:41,440 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:41,440 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:41,441 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:41,441 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:41,441 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:41,442 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:41,442 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:41,442 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:41,443 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:41,443 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:41,443 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:41,443 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:41,444 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:41,444 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:41,444 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:41,445 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:41,445 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:41,445 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:41,445 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:41,446 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:41,446 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:41,446 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:41,447 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:41,447 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:41,447 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:41,448 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:41,448 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:41,448 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:41,449 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:41,449 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:41,449 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:41,450 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:41,450 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:41,450 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:41,451 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:41,451 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:41,451 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:41,451 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:41,452 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:41,452 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:41,452 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:41,453 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:41,453 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:41,453 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:41,454 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:41,454 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:41,454 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:41,455 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:41,455 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:41,455 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:41,456 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:41,456 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:41,456 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:41,456 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:41,457 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:41,457 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:41,457 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:41,458 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:41,458 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:41,458 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:41,459 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:41,459 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:41,459 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:41,460 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:41,460 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:41,460 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:41,461 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:41,461 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:41,461 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:41,462 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:41,462 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:41,462 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:41,462 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:41,463 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:41,463 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:41,463 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:41,464 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:41,464 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:41,464 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:41,465 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:41,465 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:41,465 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:41,466 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:41,466 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:41,466 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:41,466 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:41,467 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:41,467 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:41,467 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:41,468 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:41,468 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:41,468 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:41,469 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:41,469 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:41,469 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:41,470 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:41,470 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:41,470 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:41,471 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:41,471 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:41,471 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:41,472 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:41,472 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:41,472 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:41,472 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:41,473 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:41,473 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:41,473 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:41,474 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:41,474 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:41,474 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:41,475 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:41,475 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:41,475 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:41,476 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:41,476 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:41,476 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:41,477 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:41,477 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:41,477 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:41,477 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:41,478 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:41,478 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:41,478 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:41,479 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:41,479 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:41,479 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:41,480 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:41,480 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:41,480 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:41,481 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:41,481 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:41,481 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:41,482 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:41,482 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:41,482 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:41,483 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:41,483 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:41,483 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:41,484 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:41,484 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:41,484 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:41,485 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:41,485 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:41,485 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:41,486 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:41,486 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:41,486 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:41,487 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:41,487 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:41,487 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:41,488 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:41,488 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:41,488 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:41,489 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:41,489 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:41,489 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:41,490 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:41,490 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:41,490 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:41,491 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:41,491 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:41,491 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:41,492 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:41,492 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:41,492 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:41,493 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:41,493 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:41,493 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:41,493 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:41,494 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:41,494 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:41,494 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:41,495 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:41,495 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:41,495 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:41,496 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:41,496 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:41,496 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:41,497 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:41,497 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:41,497 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:41,498 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:41,498 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:41,498 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:41,499 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:41,499 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:41,499 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:41,499 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:41,500 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:41,500 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:41,500 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:41,501 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:41,501 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:41,501 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:41,502 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:41,502 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:41,502 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:41,503 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:41,503 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:41,503 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:41,504 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:41,504 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:41,504 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:41,504 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:41,505 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:41,505 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:41,505 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:41,506 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:41,506 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:41,506 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:41,507 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:41,507 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:41,507 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:41,508 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:41,508 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:41,508 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:41,509 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:41,509 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:41,509 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:41,509 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:41,510 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:41,510 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:41,510 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:41,511 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:41,511 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:41,511 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:41,512 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:41,512 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:41,512 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:41,513 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:41,513 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:41,513 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:41,513 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:41,514 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:41,514 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:41,514 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:41,515 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:41,515 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:41,515 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:41,516 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:41,516 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:41,516 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:41,517 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:41,517 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:41,517 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:41,518 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:41,518 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:41,518 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:41,519 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:41,519 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:41,519 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:41,519 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:41,520 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:41,520 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:41,521 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:41,521 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:41,521 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:41,522 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:41,522 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:41,522 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:41,522 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:41,523 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:41,523 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:41,523 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:41,524 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:41,524 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:41,524 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:41,525 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:41,525 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:41,525 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:41,526 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:41,526 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:41,526 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:41,527 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:41,527 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:41,527 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:41,528 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:41,528 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:41,528 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:41,529 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:41,529 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:41,529 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:41,530 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:41,530 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:41,530 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:41,531 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:41,531 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:41,531 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:41,531 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:41,532 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:41,532 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:41,532 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:41,533 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:41,533 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:41,533 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:41,534 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:41,534 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:41,534 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:41,535 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:41,535 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:41,535 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:41,536 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:41,536 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:41,536 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:41,537 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:41,537 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:41,537 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:41,538 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:41,538 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:41,539 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:41,539 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:41,539 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:41,540 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:41,540 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:41,540 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:41,541 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:41,541 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:41,541 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:41,542 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:41,542 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:41,542 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:41,543 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:41,543 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:41,544 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:41,544 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:41,544 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:41,545 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:41,545 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:41,545 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:41,546 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:41,546 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:41,546 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:41,547 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:41,547 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:41,547 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:41,548 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:41,548 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:41,548 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:41,549 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:41,549 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:41,549 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:41,549 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:41,550 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:41,550 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:41,550 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:41,551 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:41,551 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:41,551 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:41,552 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:41,552 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:41,552 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:41,553 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:41,553 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:41,553 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:41,554 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:41,554 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:41,554 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:41,555 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:41,555 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:41,555 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:41,555 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:41,556 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:41,556 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:41,556 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:41,557 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:41,557 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:41,557 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:41,558 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:41,558 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:41,558 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:41,558 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:41,559 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:41,559 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:41,559 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:41,560 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:41,560 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:41,560 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:41,560 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:41,561 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:41,561 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:41,561 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:41,562 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:41,562 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:41,562 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:41,563 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:41,563 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:41,563 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:41,563 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:41,564 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:41,564 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:41,564 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:41,565 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:41,565 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:41,565 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:41,566 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:41,566 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:41,566 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:41,566 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:41,567 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:41,567 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:41,567 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:41,568 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:41,568 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:41,568 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:41,569 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:41,569 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:41,569 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:41,569 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:41,570 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:41,570 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:41,570 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:41,571 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:41,571 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:41,571 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:41,572 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:41,572 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:41,572 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:41,573 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:41,573 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:41,573 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:41,574 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:41,574 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:41,574 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:41,575 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:41,575 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:41,575 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:41,576 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:41,576 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:41,577 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:41,577 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:41,577 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:41,578 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:41,578 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:41,578 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:41,579 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:41,579 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:41,579 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:41,580 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:41,580 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:41,580 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:41,581 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:41,581 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:41,581 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:41,582 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:41,582 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:41,582 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:41,582 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:41,583 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:41,583 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:41,583 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:41,584 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:41,584 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:41,584 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:41,585 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:41,585 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:41,585 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:41,586 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:41,586 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:41,586 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:41,587 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:41,587 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:41,587 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:41,588 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:41,588 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:41,588 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:41,589 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:41,589 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:41,589 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:41,590 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:41,590 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:41,590 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:41,591 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:41,591 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:41,591 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:41,592 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:41,592 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:41,592 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:41,592 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:41,593 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:41,593 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:41,593 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:41,594 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:41,594 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:41,594 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:41,595 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:41,595 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:41,595 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:41,596 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:41,596 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:41,597 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:41,597 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:41,597 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:41,598 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:41,598 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:41,598 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:41,599 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:41,599 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:41,599 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:41,600 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:41,600 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:41,600 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:41,601 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:41,601 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:41,601 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:41,602 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:41,602 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:41,603 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:41,603 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:41,603 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:41,604 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:41,604 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:41,604 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:41,604 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:41,605 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:41,605 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:41,636 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:41,636 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:41,638 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:41,639 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:41,639 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:41,639 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:41,639 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:41,640 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:41,640 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:41,640 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:41,640 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:41,640 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:41,641 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:41,641 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:41,641 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:41,641 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:41,642 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:41,642 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:41,642 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:41,642 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:41,643 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:41,643 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:41,643 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:41,643 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:41,644 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:41,644 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:41,644 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:41,644 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:41,644 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:41,645 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:41,645 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:41,645 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:41,646 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:41,646 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:41,646 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:41,646 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:41,647 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:41,647 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:41,647 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:41,648 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:41,648 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:41,648 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:41,649 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:41,649 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:41,649 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:41,649 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:41,650 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:41,650 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:41,650 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:41,651 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:41,651 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:41,651 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:41,652 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:41,652 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:41,652 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:41,653 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:41,653 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:41,653 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:41,653 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:41,654 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:41,654 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:41,654 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:41,655 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:41,655 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:41,656 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:41,656 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:41,657 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:41,658 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 634 to 634. [2020-07-28 21:42:41,658 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-28 21:42:41,658 INFO L82 GeneralOperation]: Start isEquivalent. First operand 634 states. Second operand 634 states. [2020-07-28 21:42:41,658 INFO L74 IsIncluded]: Start isIncluded. First operand 634 states. Second operand 634 states. [2020-07-28 21:42:41,658 INFO L87 Difference]: Start difference. First operand 634 states. Second operand 634 states. [2020-07-28 21:42:41,695 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-28 21:42:41,696 INFO L93 Difference]: Finished difference Result 634 states and 2148 transitions. [2020-07-28 21:42:41,696 INFO L276 IsEmpty]: Start isEmpty. Operand 634 states and 2148 transitions. [2020-07-28 21:42:41,698 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-28 21:42:41,698 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-28 21:42:41,698 INFO L74 IsIncluded]: Start isIncluded. First operand 634 states. Second operand 634 states. [2020-07-28 21:42:41,699 INFO L87 Difference]: Start difference. First operand 634 states. Second operand 634 states. [2020-07-28 21:42:41,738 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-28 21:42:41,738 INFO L93 Difference]: Finished difference Result 634 states and 2148 transitions. [2020-07-28 21:42:41,738 INFO L276 IsEmpty]: Start isEmpty. Operand 634 states and 2148 transitions. [2020-07-28 21:42:41,741 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-28 21:42:41,741 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-28 21:42:41,741 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-28 21:42:41,741 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-28 21:42:41,742 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 634 states. [2020-07-28 21:42:41,779 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 634 states to 634 states and 2148 transitions. [2020-07-28 21:42:41,780 INFO L78 Accepts]: Start accepts. Automaton has 634 states and 2148 transitions. Word has length 11 [2020-07-28 21:42:41,780 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-28 21:42:41,780 INFO L479 AbstractCegarLoop]: Abstraction has 634 states and 2148 transitions. [2020-07-28 21:42:41,780 INFO L480 AbstractCegarLoop]: Interpolant automaton has 4 states. [2020-07-28 21:42:41,781 INFO L276 IsEmpty]: Start isEmpty. Operand 634 states and 2148 transitions. [2020-07-28 21:42:41,782 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2020-07-28 21:42:41,782 INFO L414 BasicCegarLoop]: Found error trace [2020-07-28 21:42:41,783 INFO L422 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-07-28 21:42:41,783 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2020-07-28 21:42:41,783 INFO L427 AbstractCegarLoop]: === Iteration 3 === [ULTIMATE.startErr3INUSE_VIOLATION, ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-28 21:42:41,784 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-28 21:42:41,784 INFO L82 PathProgramCache]: Analyzing trace with hash 1607812272, now seen corresponding path program 1 times [2020-07-28 21:42:41,785 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-07-28 21:42:41,785 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1264528741] [2020-07-28 21:42:41,785 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-28 21:42:41,817 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-28 21:42:41,905 INFO L280 TraceCheckUtils]: 0: Hoare triple {8796#true} [260] ULTIMATE.startENTRY-->L780: Formula: (let ((.cse0 (store |v_#valid_75| 0 0))) (and (= |v_#length_27| (store |v_#length_28| |v_ULTIMATE.start_main_~#t2441~0.base_23| 4)) (= 0 |v_#NULL.base_5|) (= (select .cse0 |v_ULTIMATE.start_main_~#t2441~0.base_23|) 0) (= 0 v_~__unbuffered_p2_EAX~0_36) (= 0 v_~main$tmp_guard0~0_40) (= |v_#valid_73| (store .cse0 |v_ULTIMATE.start_main_~#t2441~0.base_23| 1)) (< |v_#StackHeapBarrier_19| |v_ULTIMATE.start_main_~#t2441~0.base_23|) (= 0 v_~__unbuffered_p0_EAX~0_38) (= 0 |v_#NULL.offset_5|) (= 0 |v_ULTIMATE.start_main_~#t2441~0.offset_17|) (= 0 v_~y~0_33) (< 0 |v_#StackHeapBarrier_19|) (= v_~__unbuffered_p0_EBX~0_38 0) (= v_~__unbuffered_cnt~0_192 0) (= (store |v_#memory_int_26| |v_ULTIMATE.start_main_~#t2441~0.base_23| (store (select |v_#memory_int_26| |v_ULTIMATE.start_main_~#t2441~0.base_23|) |v_ULTIMATE.start_main_~#t2441~0.offset_17| 0)) |v_#memory_int_25|) (= v_~__unbuffered_p2_EBX~0_38 0) (= 0 v_~main$tmp_guard1~0_32) (= 0 v_~x~0_24))) InVars {#StackHeapBarrier=|v_#StackHeapBarrier_19|, #valid=|v_#valid_75|, #memory_int=|v_#memory_int_26|, #length=|v_#length_28|} OutVars{ULTIMATE.start_main_#t~nondet4=|v_ULTIMATE.start_main_#t~nondet4_6|, ULTIMATE.start_main_#t~nondet5=|v_ULTIMATE.start_main_#t~nondet5_31|, ULTIMATE.start_main_~#t2442~0.offset=|v_ULTIMATE.start_main_~#t2442~0.offset_15|, ULTIMATE.start_main_~#t2441~0.base=|v_ULTIMATE.start_main_~#t2441~0.base_23|, ULTIMATE.start_main_#t~nondet2=|v_ULTIMATE.start_main_#t~nondet2_6|, ULTIMATE.start_main_#t~nondet3=|v_ULTIMATE.start_main_#t~nondet3_7|, #NULL.offset=|v_#NULL.offset_5|, ~main$tmp_guard1~0=v_~main$tmp_guard1~0_32, ~__unbuffered_p0_EAX~0=v_~__unbuffered_p0_EAX~0_38, #length=|v_#length_27|, ~__unbuffered_p2_EAX~0=v_~__unbuffered_p2_EAX~0_36, ~y~0=v_~y~0_33, ULTIMATE.start_main_~#t2444~0.base=|v_ULTIMATE.start_main_~#t2444~0.base_22|, ~__unbuffered_p2_EBX~0=v_~__unbuffered_p2_EBX~0_38, ~__unbuffered_p0_EBX~0=v_~__unbuffered_p0_EBX~0_38, ULTIMATE.start_main_~#t2444~0.offset=|v_ULTIMATE.start_main_~#t2444~0.offset_16|, ULTIMATE.start_main_~#t2442~0.base=|v_ULTIMATE.start_main_~#t2442~0.base_20|, ULTIMATE.start_main_~#t2441~0.offset=|v_ULTIMATE.start_main_~#t2441~0.offset_17|, ~main$tmp_guard0~0=v_~main$tmp_guard0~0_40, #NULL.base=|v_#NULL.base_5|, #StackHeapBarrier=|v_#StackHeapBarrier_19|, ULTIMATE.start_main_~#t2443~0.offset=|v_ULTIMATE.start_main_~#t2443~0.offset_16|, ULTIMATE.start_main_#res=|v_ULTIMATE.start_main_#res_17|, #valid=|v_#valid_73|, ULTIMATE.start_main_~#t2443~0.base=|v_ULTIMATE.start_main_~#t2443~0.base_22|, #memory_int=|v_#memory_int_25|, ~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_192, ~x~0=v_~x~0_24} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~nondet4, ULTIMATE.start_main_#t~nondet5, ULTIMATE.start_main_~#t2442~0.offset, ULTIMATE.start_main_~#t2441~0.base, ULTIMATE.start_main_#t~nondet2, ULTIMATE.start_main_#t~nondet3, #NULL.offset, ~main$tmp_guard1~0, ~__unbuffered_p0_EAX~0, #length, ~__unbuffered_p2_EAX~0, ~y~0, ULTIMATE.start_main_~#t2444~0.base, ~__unbuffered_p2_EBX~0, ~__unbuffered_p0_EBX~0, ULTIMATE.start_main_~#t2444~0.offset, ULTIMATE.start_main_~#t2442~0.base, ULTIMATE.start_main_~#t2441~0.offset, ~main$tmp_guard0~0, #NULL.base, ULTIMATE.start_main_~#t2443~0.offset, ULTIMATE.start_main_#res, #valid, ULTIMATE.start_main_~#t2443~0.base, #memory_int, ~__unbuffered_cnt~0, ~x~0] {8798#(<= ~x~0 0)} is VALID [2020-07-28 21:42:41,906 INFO L280 TraceCheckUtils]: 1: Hoare triple {8798#(<= ~x~0 0)} [193] L780-->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] {8798#(<= ~x~0 0)} is VALID [2020-07-28 21:42:41,907 INFO L280 TraceCheckUtils]: 2: Hoare triple {8798#(<= ~x~0 0)} [243] L780-1-->L782: Formula: (and (not (= 0 |v_ULTIMATE.start_main_~#t2442~0.base_10|)) (< |v_#StackHeapBarrier_15| |v_ULTIMATE.start_main_~#t2442~0.base_10|) (= (store |v_#memory_int_22| |v_ULTIMATE.start_main_~#t2442~0.base_10| (store (select |v_#memory_int_22| |v_ULTIMATE.start_main_~#t2442~0.base_10|) |v_ULTIMATE.start_main_~#t2442~0.offset_9| 1)) |v_#memory_int_21|) (= 0 (select |v_#valid_51| |v_ULTIMATE.start_main_~#t2442~0.base_10|)) (= |v_#valid_50| (store |v_#valid_51| |v_ULTIMATE.start_main_~#t2442~0.base_10| 1)) (= 0 |v_ULTIMATE.start_main_~#t2442~0.offset_9|) (= |v_#length_23| (store |v_#length_24| |v_ULTIMATE.start_main_~#t2442~0.base_10| 4))) InVars {#StackHeapBarrier=|v_#StackHeapBarrier_15|, #valid=|v_#valid_51|, #memory_int=|v_#memory_int_22|, #length=|v_#length_24|} OutVars{#StackHeapBarrier=|v_#StackHeapBarrier_15|, ULTIMATE.start_main_~#t2442~0.offset=|v_ULTIMATE.start_main_~#t2442~0.offset_9|, ULTIMATE.start_main_#t~nondet2=|v_ULTIMATE.start_main_#t~nondet2_4|, #valid=|v_#valid_50|, #memory_int=|v_#memory_int_21|, ULTIMATE.start_main_~#t2442~0.base=|v_ULTIMATE.start_main_~#t2442~0.base_10|, #length=|v_#length_23|} AuxVars[] AssignedVars[ULTIMATE.start_main_~#t2442~0.offset, ULTIMATE.start_main_#t~nondet2, #valid, #memory_int, ULTIMATE.start_main_~#t2442~0.base, #length] {8798#(<= ~x~0 0)} is VALID [2020-07-28 21:42:41,908 INFO L280 TraceCheckUtils]: 3: Hoare triple {8798#(<= ~x~0 0)} [195] L782-->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] {8798#(<= ~x~0 0)} is VALID [2020-07-28 21:42:41,909 INFO L280 TraceCheckUtils]: 4: Hoare triple {8798#(<= ~x~0 0)} [242] L782-1-->L784: Formula: (and (= 0 (select |v_#valid_49| |v_ULTIMATE.start_main_~#t2443~0.base_12|)) (= |v_#valid_48| (store |v_#valid_49| |v_ULTIMATE.start_main_~#t2443~0.base_12| 1)) (= |v_#length_21| (store |v_#length_22| |v_ULTIMATE.start_main_~#t2443~0.base_12| 4)) (not (= 0 |v_ULTIMATE.start_main_~#t2443~0.base_12|)) (= 0 |v_ULTIMATE.start_main_~#t2443~0.offset_10|) (= (store |v_#memory_int_20| |v_ULTIMATE.start_main_~#t2443~0.base_12| (store (select |v_#memory_int_20| |v_ULTIMATE.start_main_~#t2443~0.base_12|) |v_ULTIMATE.start_main_~#t2443~0.offset_10| 2)) |v_#memory_int_19|) (< |v_#StackHeapBarrier_14| |v_ULTIMATE.start_main_~#t2443~0.base_12|)) InVars {#StackHeapBarrier=|v_#StackHeapBarrier_14|, #valid=|v_#valid_49|, #memory_int=|v_#memory_int_20|, #length=|v_#length_22|} OutVars{#StackHeapBarrier=|v_#StackHeapBarrier_14|, ULTIMATE.start_main_~#t2443~0.offset=|v_ULTIMATE.start_main_~#t2443~0.offset_10|, ULTIMATE.start_main_~#t2443~0.base=|v_ULTIMATE.start_main_~#t2443~0.base_12|, #valid=|v_#valid_48|, ULTIMATE.start_main_#t~nondet3=|v_ULTIMATE.start_main_#t~nondet3_5|, #memory_int=|v_#memory_int_19|, #length=|v_#length_21|} AuxVars[] AssignedVars[ULTIMATE.start_main_~#t2443~0.offset, ULTIMATE.start_main_~#t2443~0.base, #valid, ULTIMATE.start_main_#t~nondet3, #memory_int, #length] {8798#(<= ~x~0 0)} is VALID [2020-07-28 21:42:41,910 INFO L280 TraceCheckUtils]: 5: Hoare triple {8798#(<= ~x~0 0)} [197] L784-->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] {8798#(<= ~x~0 0)} is VALID [2020-07-28 21:42:41,911 INFO L280 TraceCheckUtils]: 6: Hoare triple {8798#(<= ~x~0 0)} [241] L784-1-->L786: Formula: (and (= 0 (select |v_#valid_47| |v_ULTIMATE.start_main_~#t2444~0.base_12|)) (= 0 |v_ULTIMATE.start_main_~#t2444~0.offset_10|) (= (store |v_#memory_int_18| |v_ULTIMATE.start_main_~#t2444~0.base_12| (store (select |v_#memory_int_18| |v_ULTIMATE.start_main_~#t2444~0.base_12|) |v_ULTIMATE.start_main_~#t2444~0.offset_10| 3)) |v_#memory_int_17|) (= |v_#length_19| (store |v_#length_20| |v_ULTIMATE.start_main_~#t2444~0.base_12| 4)) (= (store |v_#valid_47| |v_ULTIMATE.start_main_~#t2444~0.base_12| 1) |v_#valid_46|) (< |v_#StackHeapBarrier_13| |v_ULTIMATE.start_main_~#t2444~0.base_12|) (not (= 0 |v_ULTIMATE.start_main_~#t2444~0.base_12|))) InVars {#StackHeapBarrier=|v_#StackHeapBarrier_13|, #valid=|v_#valid_47|, #memory_int=|v_#memory_int_18|, #length=|v_#length_20|} OutVars{#StackHeapBarrier=|v_#StackHeapBarrier_13|, ULTIMATE.start_main_#t~nondet4=|v_ULTIMATE.start_main_#t~nondet4_4|, ULTIMATE.start_main_~#t2444~0.offset=|v_ULTIMATE.start_main_~#t2444~0.offset_10|, #valid=|v_#valid_46|, #memory_int=|v_#memory_int_17|, #length=|v_#length_19|, ULTIMATE.start_main_~#t2444~0.base=|v_ULTIMATE.start_main_~#t2444~0.base_12|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~nondet4, ULTIMATE.start_main_~#t2444~0.offset, #valid, #memory_int, #length, ULTIMATE.start_main_~#t2444~0.base] {8798#(<= ~x~0 0)} is VALID [2020-07-28 21:42:41,912 INFO L280 TraceCheckUtils]: 7: Hoare triple {8798#(<= ~x~0 0)} [200] P2ENTRY-->L745: Formula: (and (= v_P2Thread1of1ForFork3_~arg.base_4 |v_P2Thread1of1ForFork3_#in~arg.base_4|) (= v_~__unbuffered_p2_EAX~0_6 v_~x~0_7) (= |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_7, 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_6, P2Thread1of1ForFork3_~arg.offset=v_P2Thread1of1ForFork3_~arg.offset_4, ~x~0=v_~x~0_7, P2Thread1of1ForFork3_#in~arg.offset=|v_P2Thread1of1ForFork3_#in~arg.offset_4|} AuxVars[] AssignedVars[P2Thread1of1ForFork3_~arg.base, ~__unbuffered_p2_EAX~0, P2Thread1of1ForFork3_~arg.offset] {8799#(<= ~__unbuffered_p2_EAX~0 0)} is VALID [2020-07-28 21:42:41,913 INFO L280 TraceCheckUtils]: 8: Hoare triple {8799#(<= ~__unbuffered_p2_EAX~0 0)} [191] L786-->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] {8799#(<= ~__unbuffered_p2_EAX~0 0)} is VALID [2020-07-28 21:42:41,914 INFO L280 TraceCheckUtils]: 9: Hoare triple {8799#(<= ~__unbuffered_p2_EAX~0 0)} [228] L786-1-->L2: Formula: (and (= (mod v_~main$tmp_guard0~0_15 256) |v_ULTIMATE.start_assume_abort_if_not_#in~cond_5|) (let ((.cse0 (= 4 v_~__unbuffered_cnt~0_79))) (or (and (= 0 v_~main$tmp_guard0~0_15) (not .cse0)) (and (= 1 v_~main$tmp_guard0~0_15) .cse0)))) InVars {~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_79} OutVars{ULTIMATE.start_assume_abort_if_not_#in~cond=|v_ULTIMATE.start_assume_abort_if_not_#in~cond_5|, ULTIMATE.start_assume_abort_if_not_~cond=v_ULTIMATE.start_assume_abort_if_not_~cond_8, ULTIMATE.start_main_#t~nondet5=|v_ULTIMATE.start_main_#t~nondet5_6|, ~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_79, ~main$tmp_guard0~0=v_~main$tmp_guard0~0_15} AuxVars[] AssignedVars[ULTIMATE.start_assume_abort_if_not_#in~cond, ULTIMATE.start_assume_abort_if_not_~cond, ULTIMATE.start_main_#t~nondet5, ~main$tmp_guard0~0] {8799#(<= ~__unbuffered_p2_EAX~0 0)} is VALID [2020-07-28 21:42:41,918 INFO L280 TraceCheckUtils]: 10: Hoare triple {8799#(<= ~__unbuffered_p2_EAX~0 0)} [249] L2-->L7-1: Formula: (and (= (mod v_~main$tmp_guard1~0_24 256) |v_ULTIMATE.start___VERIFIER_assert_#in~expression_5|) (= v_ULTIMATE.start___VERIFIER_assert_~expression_12 |v_ULTIMATE.start___VERIFIER_assert_#in~expression_5|) (not (= 0 v_ULTIMATE.start_assume_abort_if_not_~cond_21)) (= v_ULTIMATE.start_assume_abort_if_not_~cond_21 |v_ULTIMATE.start_assume_abort_if_not_#in~cond_17|) (let ((.cse2 (= 1 v_~__unbuffered_p0_EAX~0_26)) (.cse0 (= 1 v_~__unbuffered_p2_EAX~0_26)) (.cse1 (= v_~__unbuffered_p0_EBX~0_28 0)) (.cse3 (= v_~__unbuffered_p2_EBX~0_25 0))) (or (and (or (not .cse0) (not .cse1) (not .cse2) (not .cse3)) (= 1 v_~main$tmp_guard1~0_24)) (and .cse2 .cse0 .cse1 (= 0 v_~main$tmp_guard1~0_24) .cse3)))) InVars {ULTIMATE.start_assume_abort_if_not_#in~cond=|v_ULTIMATE.start_assume_abort_if_not_#in~cond_17|, ~__unbuffered_p0_EAX~0=v_~__unbuffered_p0_EAX~0_26, ~__unbuffered_p0_EBX~0=v_~__unbuffered_p0_EBX~0_28, ~__unbuffered_p2_EBX~0=v_~__unbuffered_p2_EBX~0_25, ~__unbuffered_p2_EAX~0=v_~__unbuffered_p2_EAX~0_26} OutVars{ULTIMATE.start_assume_abort_if_not_#in~cond=|v_ULTIMATE.start_assume_abort_if_not_#in~cond_17|, ~__unbuffered_p0_EAX~0=v_~__unbuffered_p0_EAX~0_26, ULTIMATE.start___VERIFIER_assert_~expression=v_ULTIMATE.start___VERIFIER_assert_~expression_12, ~__unbuffered_p0_EBX~0=v_~__unbuffered_p0_EBX~0_28, ~__unbuffered_p2_EBX~0=v_~__unbuffered_p2_EBX~0_25, ULTIMATE.start_assume_abort_if_not_~cond=v_ULTIMATE.start_assume_abort_if_not_~cond_21, ~main$tmp_guard1~0=v_~main$tmp_guard1~0_24, ~__unbuffered_p2_EAX~0=v_~__unbuffered_p2_EAX~0_26, ULTIMATE.start___VERIFIER_assert_#in~expression=|v_ULTIMATE.start___VERIFIER_assert_#in~expression_5|} AuxVars[] AssignedVars[ULTIMATE.start___VERIFIER_assert_~expression, ULTIMATE.start_assume_abort_if_not_~cond, ~main$tmp_guard1~0, ULTIMATE.start___VERIFIER_assert_#in~expression] {8800#(not (= 0 ULTIMATE.start___VERIFIER_assert_~expression))} is VALID [2020-07-28 21:42:41,919 INFO L280 TraceCheckUtils]: 11: Hoare triple {8800#(not (= 0 ULTIMATE.start___VERIFIER_assert_~expression))} [204] L7-1-->ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION: Formula: (= 0 v_ULTIMATE.start___VERIFIER_assert_~expression_6) InVars {ULTIMATE.start___VERIFIER_assert_~expression=v_ULTIMATE.start___VERIFIER_assert_~expression_6} OutVars{ULTIMATE.start___VERIFIER_assert_~expression=v_ULTIMATE.start___VERIFIER_assert_~expression_6} AuxVars[] AssignedVars[] {8797#false} is VALID [2020-07-28 21:42:41,922 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 21:42:41,923 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1264528741] [2020-07-28 21:42:41,923 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-07-28 21:42:41,923 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2020-07-28 21:42:41,924 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [566092462] [2020-07-28 21:42:41,924 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 12 [2020-07-28 21:42:41,925 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-28 21:42:41,925 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 5 states. [2020-07-28 21:42:41,947 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 21:42:41,947 INFO L459 AbstractCegarLoop]: Interpolant automaton has 5 states [2020-07-28 21:42:41,947 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-07-28 21:42:41,948 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2020-07-28 21:42:41,948 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2020-07-28 21:42:41,948 INFO L87 Difference]: Start difference. First operand 634 states and 2148 transitions. Second operand 5 states. [2020-07-28 21:42:42,194 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-28 21:42:42,194 INFO L93 Difference]: Finished difference Result 862 states and 2843 transitions. [2020-07-28 21:42:42,195 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2020-07-28 21:42:42,195 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 12 [2020-07-28 21:42:42,195 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-28 21:42:42,195 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 5 states. [2020-07-28 21:42:42,196 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6 states to 6 states and 65 transitions. [2020-07-28 21:42:42,196 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 5 states. [2020-07-28 21:42:42,197 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6 states to 6 states and 65 transitions. [2020-07-28 21:42:42,197 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 6 states and 65 transitions. [2020-07-28 21:42:42,293 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 65 edges. 65 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-28 21:42:42,316 INFO L225 Difference]: With dead ends: 862 [2020-07-28 21:42:42,317 INFO L226 Difference]: Without dead ends: 466 [2020-07-28 21:42:42,317 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 21:42:42,320 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 466 states. [2020-07-28 21:42:42,329 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:42,330 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:42,330 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:42,330 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:42,331 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:42,331 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:42,331 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:42,331 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:42,332 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:42,332 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:42,332 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:42,333 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:42,333 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:42,333 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:42,333 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:42,334 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:42,334 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:42,334 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:42,334 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:42,335 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:42,335 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:42,335 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:42,335 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:42,336 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:42,336 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:42,336 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:42,336 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:42,337 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:42,337 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:42,337 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:42,338 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:42,338 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:42,338 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:42,339 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:42,339 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:42,340 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:42,340 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:42,340 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:42,341 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:42,341 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:42,342 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:42,342 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:42,342 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:42,343 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:42,343 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:42,343 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:42,344 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:42,344 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:42,344 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:42,345 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:42,345 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:42,345 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:42,345 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:42,346 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:42,346 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:42,346 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:42,346 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:42,347 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:42,347 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:42,347 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:42,348 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:42,348 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:42,348 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:42,348 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:42,349 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:42,349 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:42,349 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:42,349 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:42,350 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:42,350 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:42,350 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:42,351 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:42,351 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:42,351 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:42,351 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:42,352 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:42,352 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:42,352 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:42,352 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:42,353 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:42,353 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:42,353 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:42,353 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:42,354 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:42,354 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:42,354 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:42,354 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:42,355 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:42,355 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:42,355 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:42,355 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:42,356 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:42,356 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:42,356 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:42,356 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:42,357 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:42,357 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:42,357 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:42,357 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:42,358 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:42,358 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:42,358 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:42,358 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:42,359 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:42,359 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:42,359 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:42,359 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:42,360 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:42,360 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:42,360 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:42,360 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:42,361 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:42,361 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:42,361 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:42,362 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:42,362 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:42,362 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:42,362 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:42,363 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:42,363 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:42,363 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:42,364 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:42,364 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:42,364 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:42,364 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:42,365 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:42,365 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:42,365 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:42,366 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:42,366 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:42,366 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:42,367 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:42,367 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:42,367 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:42,367 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:42,368 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:42,368 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:42,368 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:42,368 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:42,369 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:42,369 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:42,369 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:42,369 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:42,370 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:42,370 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:42,370 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:42,370 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:42,371 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:42,371 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:42,371 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:42,371 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:42,372 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:42,372 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:42,372 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:42,372 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:42,373 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:42,373 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:42,373 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:42,374 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:42,374 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:42,374 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:42,374 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:42,375 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:42,375 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:42,375 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:42,375 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:42,376 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:42,376 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:42,376 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:42,377 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:42,377 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:42,377 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:42,377 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:42,378 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:42,378 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:42,378 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:42,378 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:42,379 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:42,379 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:42,379 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:42,379 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:42,380 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:42,380 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:42,380 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:42,381 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:42,381 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:42,381 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:42,381 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:42,382 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:42,383 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:42,383 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:42,383 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:42,383 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:42,384 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:42,384 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:42,384 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:42,385 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:42,385 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:42,385 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:42,385 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:42,386 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:42,386 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:42,386 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:42,386 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:42,387 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:42,387 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:42,387 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:42,388 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:42,388 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:42,388 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:42,388 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:42,389 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:42,389 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:42,389 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:42,389 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:42,390 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:42,390 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:42,390 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:42,391 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:42,391 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:42,391 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:42,392 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:42,392 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:42,392 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:42,393 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:42,393 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:42,393 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:42,394 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:42,394 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:42,394 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:42,395 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:42,395 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:42,395 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:42,395 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:42,396 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:42,396 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:42,396 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:42,397 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:42,397 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:42,397 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:42,398 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:42,398 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:42,398 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:42,398 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:42,399 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:42,399 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:42,399 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:42,400 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:42,400 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:42,400 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:42,400 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:42,401 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:42,401 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:42,401 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:42,402 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:42,402 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:42,402 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:42,402 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:42,403 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:42,403 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:42,403 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:42,403 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:42,404 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:42,404 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:42,404 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:42,404 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:42,405 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:42,405 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:42,405 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:42,405 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:42,406 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:42,406 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:42,406 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:42,407 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:42,407 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:42,407 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:42,407 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:42,408 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:42,408 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:42,408 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:42,408 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:42,409 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:42,409 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:42,409 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:42,409 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:42,410 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:42,410 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:42,410 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:42,410 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:42,411 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:42,411 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:42,411 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:42,411 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:42,412 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:42,412 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:42,412 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:42,412 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:42,413 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:42,413 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:42,413 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:42,413 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:42,414 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:42,414 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:42,414 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:42,414 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:42,415 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:42,415 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:42,415 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:42,415 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:42,416 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:42,416 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:42,416 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:42,417 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:42,417 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:42,417 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:42,417 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:42,418 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:42,418 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:42,418 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:42,418 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:42,419 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:42,419 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:42,419 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:42,419 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:42,420 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:42,420 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:42,420 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:42,420 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:42,421 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:42,421 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:42,421 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:42,421 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:42,422 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:42,422 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:42,422 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:42,422 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:42,423 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:42,423 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:42,423 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:42,423 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:42,424 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:42,424 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:42,424 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:42,424 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:42,425 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:42,425 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:42,425 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:42,425 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:42,426 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:42,426 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:42,426 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:42,426 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:42,427 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:42,427 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:42,427 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:42,427 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:42,428 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:42,428 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:42,428 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:42,428 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:42,428 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:42,429 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:42,429 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:42,429 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:42,429 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:42,430 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:42,430 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:42,430 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:42,430 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:42,431 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:42,431 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:42,431 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:42,431 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:42,432 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:42,432 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:42,432 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:42,432 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:42,433 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:42,433 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:42,433 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:42,433 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:42,434 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:42,434 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:42,434 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:42,434 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:42,435 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:42,435 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:42,435 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:42,435 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:42,436 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:42,436 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:42,436 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:42,436 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:42,437 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:42,437 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:42,437 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:42,437 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:42,438 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:42,438 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:42,438 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:42,438 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:42,439 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:42,439 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:42,439 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:42,439 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:42,440 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:42,440 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:42,440 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:42,440 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:42,441 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:42,441 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:42,441 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:42,441 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:42,442 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:42,442 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:42,442 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:42,442 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:42,443 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:42,443 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:42,443 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:42,443 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:42,444 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:42,444 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:42,444 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:42,444 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:42,445 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:42,445 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:42,445 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:42,446 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:42,446 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:42,446 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:42,447 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:42,447 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:42,447 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:42,448 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:42,448 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:42,448 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:42,448 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:42,449 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:42,449 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:42,449 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:42,450 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:42,450 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:42,450 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:42,450 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:42,451 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:42,451 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:42,451 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:42,452 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:42,452 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:42,452 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:42,453 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:42,453 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:42,453 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:42,453 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:42,454 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:42,454 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:42,454 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:42,455 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:42,455 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:42,455 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:42,455 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:42,456 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:42,456 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:42,457 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:42,457 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:42,458 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 466 to 466. [2020-07-28 21:42:42,458 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-28 21:42:42,458 INFO L82 GeneralOperation]: Start isEquivalent. First operand 466 states. Second operand 466 states. [2020-07-28 21:42:42,458 INFO L74 IsIncluded]: Start isIncluded. First operand 466 states. Second operand 466 states. [2020-07-28 21:42:42,459 INFO L87 Difference]: Start difference. First operand 466 states. Second operand 466 states. [2020-07-28 21:42:42,484 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-28 21:42:42,485 INFO L93 Difference]: Finished difference Result 466 states and 1482 transitions. [2020-07-28 21:42:42,485 INFO L276 IsEmpty]: Start isEmpty. Operand 466 states and 1482 transitions. [2020-07-28 21:42:42,487 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-28 21:42:42,487 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-28 21:42:42,487 INFO L74 IsIncluded]: Start isIncluded. First operand 466 states. Second operand 466 states. [2020-07-28 21:42:42,487 INFO L87 Difference]: Start difference. First operand 466 states. Second operand 466 states. [2020-07-28 21:42:42,512 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-28 21:42:42,512 INFO L93 Difference]: Finished difference Result 466 states and 1482 transitions. [2020-07-28 21:42:42,513 INFO L276 IsEmpty]: Start isEmpty. Operand 466 states and 1482 transitions. [2020-07-28 21:42:42,514 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-28 21:42:42,514 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-28 21:42:42,515 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-28 21:42:42,515 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-28 21:42:42,515 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 466 states. [2020-07-28 21:42:42,540 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 466 states to 466 states and 1482 transitions. [2020-07-28 21:42:42,541 INFO L78 Accepts]: Start accepts. Automaton has 466 states and 1482 transitions. Word has length 12 [2020-07-28 21:42:42,541 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-28 21:42:42,541 INFO L479 AbstractCegarLoop]: Abstraction has 466 states and 1482 transitions. [2020-07-28 21:42:42,541 INFO L480 AbstractCegarLoop]: Interpolant automaton has 5 states. [2020-07-28 21:42:42,541 INFO L276 IsEmpty]: Start isEmpty. Operand 466 states and 1482 transitions. [2020-07-28 21:42:42,543 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 14 [2020-07-28 21:42:42,543 INFO L414 BasicCegarLoop]: Found error trace [2020-07-28 21:42:42,543 INFO L422 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-07-28 21:42:42,543 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2020-07-28 21:42:42,543 INFO L427 AbstractCegarLoop]: === Iteration 4 === [ULTIMATE.startErr3INUSE_VIOLATION, ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-28 21:42:42,544 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-28 21:42:42,544 INFO L82 PathProgramCache]: Analyzing trace with hash -1203540713, now seen corresponding path program 1 times [2020-07-28 21:42:42,544 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-07-28 21:42:42,545 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [983819070] [2020-07-28 21:42:42,545 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-28 21:42:42,571 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-28 21:42:42,617 INFO L280 TraceCheckUtils]: 0: Hoare triple {11535#true} [260] ULTIMATE.startENTRY-->L780: Formula: (let ((.cse0 (store |v_#valid_75| 0 0))) (and (= |v_#length_27| (store |v_#length_28| |v_ULTIMATE.start_main_~#t2441~0.base_23| 4)) (= 0 |v_#NULL.base_5|) (= (select .cse0 |v_ULTIMATE.start_main_~#t2441~0.base_23|) 0) (= 0 v_~__unbuffered_p2_EAX~0_36) (= 0 v_~main$tmp_guard0~0_40) (= |v_#valid_73| (store .cse0 |v_ULTIMATE.start_main_~#t2441~0.base_23| 1)) (< |v_#StackHeapBarrier_19| |v_ULTIMATE.start_main_~#t2441~0.base_23|) (= 0 v_~__unbuffered_p0_EAX~0_38) (= 0 |v_#NULL.offset_5|) (= 0 |v_ULTIMATE.start_main_~#t2441~0.offset_17|) (= 0 v_~y~0_33) (< 0 |v_#StackHeapBarrier_19|) (= v_~__unbuffered_p0_EBX~0_38 0) (= v_~__unbuffered_cnt~0_192 0) (= (store |v_#memory_int_26| |v_ULTIMATE.start_main_~#t2441~0.base_23| (store (select |v_#memory_int_26| |v_ULTIMATE.start_main_~#t2441~0.base_23|) |v_ULTIMATE.start_main_~#t2441~0.offset_17| 0)) |v_#memory_int_25|) (= v_~__unbuffered_p2_EBX~0_38 0) (= 0 v_~main$tmp_guard1~0_32) (= 0 v_~x~0_24))) InVars {#StackHeapBarrier=|v_#StackHeapBarrier_19|, #valid=|v_#valid_75|, #memory_int=|v_#memory_int_26|, #length=|v_#length_28|} OutVars{ULTIMATE.start_main_#t~nondet4=|v_ULTIMATE.start_main_#t~nondet4_6|, ULTIMATE.start_main_#t~nondet5=|v_ULTIMATE.start_main_#t~nondet5_31|, ULTIMATE.start_main_~#t2442~0.offset=|v_ULTIMATE.start_main_~#t2442~0.offset_15|, ULTIMATE.start_main_~#t2441~0.base=|v_ULTIMATE.start_main_~#t2441~0.base_23|, ULTIMATE.start_main_#t~nondet2=|v_ULTIMATE.start_main_#t~nondet2_6|, ULTIMATE.start_main_#t~nondet3=|v_ULTIMATE.start_main_#t~nondet3_7|, #NULL.offset=|v_#NULL.offset_5|, ~main$tmp_guard1~0=v_~main$tmp_guard1~0_32, ~__unbuffered_p0_EAX~0=v_~__unbuffered_p0_EAX~0_38, #length=|v_#length_27|, ~__unbuffered_p2_EAX~0=v_~__unbuffered_p2_EAX~0_36, ~y~0=v_~y~0_33, ULTIMATE.start_main_~#t2444~0.base=|v_ULTIMATE.start_main_~#t2444~0.base_22|, ~__unbuffered_p2_EBX~0=v_~__unbuffered_p2_EBX~0_38, ~__unbuffered_p0_EBX~0=v_~__unbuffered_p0_EBX~0_38, ULTIMATE.start_main_~#t2444~0.offset=|v_ULTIMATE.start_main_~#t2444~0.offset_16|, ULTIMATE.start_main_~#t2442~0.base=|v_ULTIMATE.start_main_~#t2442~0.base_20|, ULTIMATE.start_main_~#t2441~0.offset=|v_ULTIMATE.start_main_~#t2441~0.offset_17|, ~main$tmp_guard0~0=v_~main$tmp_guard0~0_40, #NULL.base=|v_#NULL.base_5|, #StackHeapBarrier=|v_#StackHeapBarrier_19|, ULTIMATE.start_main_~#t2443~0.offset=|v_ULTIMATE.start_main_~#t2443~0.offset_16|, ULTIMATE.start_main_#res=|v_ULTIMATE.start_main_#res_17|, #valid=|v_#valid_73|, ULTIMATE.start_main_~#t2443~0.base=|v_ULTIMATE.start_main_~#t2443~0.base_22|, #memory_int=|v_#memory_int_25|, ~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_192, ~x~0=v_~x~0_24} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~nondet4, ULTIMATE.start_main_#t~nondet5, ULTIMATE.start_main_~#t2442~0.offset, ULTIMATE.start_main_~#t2441~0.base, ULTIMATE.start_main_#t~nondet2, ULTIMATE.start_main_#t~nondet3, #NULL.offset, ~main$tmp_guard1~0, ~__unbuffered_p0_EAX~0, #length, ~__unbuffered_p2_EAX~0, ~y~0, ULTIMATE.start_main_~#t2444~0.base, ~__unbuffered_p2_EBX~0, ~__unbuffered_p0_EBX~0, ULTIMATE.start_main_~#t2444~0.offset, ULTIMATE.start_main_~#t2442~0.base, ULTIMATE.start_main_~#t2441~0.offset, ~main$tmp_guard0~0, #NULL.base, ULTIMATE.start_main_~#t2443~0.offset, ULTIMATE.start_main_#res, #valid, ULTIMATE.start_main_~#t2443~0.base, #memory_int, ~__unbuffered_cnt~0, ~x~0] {11537#(= 0 ~__unbuffered_p0_EAX~0)} is VALID [2020-07-28 21:42:42,619 INFO L280 TraceCheckUtils]: 1: Hoare triple {11537#(= 0 ~__unbuffered_p0_EAX~0)} [193] L780-->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] {11537#(= 0 ~__unbuffered_p0_EAX~0)} is VALID [2020-07-28 21:42:42,620 INFO L280 TraceCheckUtils]: 2: Hoare triple {11537#(= 0 ~__unbuffered_p0_EAX~0)} [243] L780-1-->L782: Formula: (and (not (= 0 |v_ULTIMATE.start_main_~#t2442~0.base_10|)) (< |v_#StackHeapBarrier_15| |v_ULTIMATE.start_main_~#t2442~0.base_10|) (= (store |v_#memory_int_22| |v_ULTIMATE.start_main_~#t2442~0.base_10| (store (select |v_#memory_int_22| |v_ULTIMATE.start_main_~#t2442~0.base_10|) |v_ULTIMATE.start_main_~#t2442~0.offset_9| 1)) |v_#memory_int_21|) (= 0 (select |v_#valid_51| |v_ULTIMATE.start_main_~#t2442~0.base_10|)) (= |v_#valid_50| (store |v_#valid_51| |v_ULTIMATE.start_main_~#t2442~0.base_10| 1)) (= 0 |v_ULTIMATE.start_main_~#t2442~0.offset_9|) (= |v_#length_23| (store |v_#length_24| |v_ULTIMATE.start_main_~#t2442~0.base_10| 4))) InVars {#StackHeapBarrier=|v_#StackHeapBarrier_15|, #valid=|v_#valid_51|, #memory_int=|v_#memory_int_22|, #length=|v_#length_24|} OutVars{#StackHeapBarrier=|v_#StackHeapBarrier_15|, ULTIMATE.start_main_~#t2442~0.offset=|v_ULTIMATE.start_main_~#t2442~0.offset_9|, ULTIMATE.start_main_#t~nondet2=|v_ULTIMATE.start_main_#t~nondet2_4|, #valid=|v_#valid_50|, #memory_int=|v_#memory_int_21|, ULTIMATE.start_main_~#t2442~0.base=|v_ULTIMATE.start_main_~#t2442~0.base_10|, #length=|v_#length_23|} AuxVars[] AssignedVars[ULTIMATE.start_main_~#t2442~0.offset, ULTIMATE.start_main_#t~nondet2, #valid, #memory_int, ULTIMATE.start_main_~#t2442~0.base, #length] {11537#(= 0 ~__unbuffered_p0_EAX~0)} is VALID [2020-07-28 21:42:42,621 INFO L280 TraceCheckUtils]: 3: Hoare triple {11537#(= 0 ~__unbuffered_p0_EAX~0)} [195] L782-->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] {11537#(= 0 ~__unbuffered_p0_EAX~0)} is VALID [2020-07-28 21:42:42,622 INFO L280 TraceCheckUtils]: 4: Hoare triple {11537#(= 0 ~__unbuffered_p0_EAX~0)} [242] L782-1-->L784: Formula: (and (= 0 (select |v_#valid_49| |v_ULTIMATE.start_main_~#t2443~0.base_12|)) (= |v_#valid_48| (store |v_#valid_49| |v_ULTIMATE.start_main_~#t2443~0.base_12| 1)) (= |v_#length_21| (store |v_#length_22| |v_ULTIMATE.start_main_~#t2443~0.base_12| 4)) (not (= 0 |v_ULTIMATE.start_main_~#t2443~0.base_12|)) (= 0 |v_ULTIMATE.start_main_~#t2443~0.offset_10|) (= (store |v_#memory_int_20| |v_ULTIMATE.start_main_~#t2443~0.base_12| (store (select |v_#memory_int_20| |v_ULTIMATE.start_main_~#t2443~0.base_12|) |v_ULTIMATE.start_main_~#t2443~0.offset_10| 2)) |v_#memory_int_19|) (< |v_#StackHeapBarrier_14| |v_ULTIMATE.start_main_~#t2443~0.base_12|)) InVars {#StackHeapBarrier=|v_#StackHeapBarrier_14|, #valid=|v_#valid_49|, #memory_int=|v_#memory_int_20|, #length=|v_#length_22|} OutVars{#StackHeapBarrier=|v_#StackHeapBarrier_14|, ULTIMATE.start_main_~#t2443~0.offset=|v_ULTIMATE.start_main_~#t2443~0.offset_10|, ULTIMATE.start_main_~#t2443~0.base=|v_ULTIMATE.start_main_~#t2443~0.base_12|, #valid=|v_#valid_48|, ULTIMATE.start_main_#t~nondet3=|v_ULTIMATE.start_main_#t~nondet3_5|, #memory_int=|v_#memory_int_19|, #length=|v_#length_21|} AuxVars[] AssignedVars[ULTIMATE.start_main_~#t2443~0.offset, ULTIMATE.start_main_~#t2443~0.base, #valid, ULTIMATE.start_main_#t~nondet3, #memory_int, #length] {11537#(= 0 ~__unbuffered_p0_EAX~0)} is VALID [2020-07-28 21:42:42,623 INFO L280 TraceCheckUtils]: 5: Hoare triple {11537#(= 0 ~__unbuffered_p0_EAX~0)} [197] L784-->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] {11537#(= 0 ~__unbuffered_p0_EAX~0)} is VALID [2020-07-28 21:42:42,624 INFO L280 TraceCheckUtils]: 6: Hoare triple {11537#(= 0 ~__unbuffered_p0_EAX~0)} [241] L784-1-->L786: Formula: (and (= 0 (select |v_#valid_47| |v_ULTIMATE.start_main_~#t2444~0.base_12|)) (= 0 |v_ULTIMATE.start_main_~#t2444~0.offset_10|) (= (store |v_#memory_int_18| |v_ULTIMATE.start_main_~#t2444~0.base_12| (store (select |v_#memory_int_18| |v_ULTIMATE.start_main_~#t2444~0.base_12|) |v_ULTIMATE.start_main_~#t2444~0.offset_10| 3)) |v_#memory_int_17|) (= |v_#length_19| (store |v_#length_20| |v_ULTIMATE.start_main_~#t2444~0.base_12| 4)) (= (store |v_#valid_47| |v_ULTIMATE.start_main_~#t2444~0.base_12| 1) |v_#valid_46|) (< |v_#StackHeapBarrier_13| |v_ULTIMATE.start_main_~#t2444~0.base_12|) (not (= 0 |v_ULTIMATE.start_main_~#t2444~0.base_12|))) InVars {#StackHeapBarrier=|v_#StackHeapBarrier_13|, #valid=|v_#valid_47|, #memory_int=|v_#memory_int_18|, #length=|v_#length_20|} OutVars{#StackHeapBarrier=|v_#StackHeapBarrier_13|, ULTIMATE.start_main_#t~nondet4=|v_ULTIMATE.start_main_#t~nondet4_4|, ULTIMATE.start_main_~#t2444~0.offset=|v_ULTIMATE.start_main_~#t2444~0.offset_10|, #valid=|v_#valid_46|, #memory_int=|v_#memory_int_17|, #length=|v_#length_19|, ULTIMATE.start_main_~#t2444~0.base=|v_ULTIMATE.start_main_~#t2444~0.base_12|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~nondet4, ULTIMATE.start_main_~#t2444~0.offset, #valid, #memory_int, #length, ULTIMATE.start_main_~#t2444~0.base] {11537#(= 0 ~__unbuffered_p0_EAX~0)} is VALID [2020-07-28 21:42:42,625 INFO L280 TraceCheckUtils]: 7: Hoare triple {11537#(= 0 ~__unbuffered_p0_EAX~0)} [217] P1ENTRY-->L733: Formula: (and (= v_P1Thread1of1ForFork2_~arg.offset_4 |v_P1Thread1of1ForFork2_#in~arg.offset_4|) (= 1 v_~x~0_8) (= 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_8} AuxVars[] AssignedVars[P1Thread1of1ForFork2_~arg.offset, P1Thread1of1ForFork2_~arg.base, ~x~0] {11537#(= 0 ~__unbuffered_p0_EAX~0)} is VALID [2020-07-28 21:42:42,626 INFO L280 TraceCheckUtils]: 8: Hoare triple {11537#(= 0 ~__unbuffered_p0_EAX~0)} [200] P2ENTRY-->L745: Formula: (and (= v_P2Thread1of1ForFork3_~arg.base_4 |v_P2Thread1of1ForFork3_#in~arg.base_4|) (= v_~__unbuffered_p2_EAX~0_6 v_~x~0_7) (= |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_7, 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_6, P2Thread1of1ForFork3_~arg.offset=v_P2Thread1of1ForFork3_~arg.offset_4, ~x~0=v_~x~0_7, P2Thread1of1ForFork3_#in~arg.offset=|v_P2Thread1of1ForFork3_#in~arg.offset_4|} AuxVars[] AssignedVars[P2Thread1of1ForFork3_~arg.base, ~__unbuffered_p2_EAX~0, P2Thread1of1ForFork3_~arg.offset] {11537#(= 0 ~__unbuffered_p0_EAX~0)} is VALID [2020-07-28 21:42:42,627 INFO L280 TraceCheckUtils]: 9: Hoare triple {11537#(= 0 ~__unbuffered_p0_EAX~0)} [191] L786-->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] {11537#(= 0 ~__unbuffered_p0_EAX~0)} is VALID [2020-07-28 21:42:42,627 INFO L280 TraceCheckUtils]: 10: Hoare triple {11537#(= 0 ~__unbuffered_p0_EAX~0)} [228] L786-1-->L2: Formula: (and (= (mod v_~main$tmp_guard0~0_15 256) |v_ULTIMATE.start_assume_abort_if_not_#in~cond_5|) (let ((.cse0 (= 4 v_~__unbuffered_cnt~0_79))) (or (and (= 0 v_~main$tmp_guard0~0_15) (not .cse0)) (and (= 1 v_~main$tmp_guard0~0_15) .cse0)))) InVars {~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_79} OutVars{ULTIMATE.start_assume_abort_if_not_#in~cond=|v_ULTIMATE.start_assume_abort_if_not_#in~cond_5|, ULTIMATE.start_assume_abort_if_not_~cond=v_ULTIMATE.start_assume_abort_if_not_~cond_8, ULTIMATE.start_main_#t~nondet5=|v_ULTIMATE.start_main_#t~nondet5_6|, ~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_79, ~main$tmp_guard0~0=v_~main$tmp_guard0~0_15} AuxVars[] AssignedVars[ULTIMATE.start_assume_abort_if_not_#in~cond, ULTIMATE.start_assume_abort_if_not_~cond, ULTIMATE.start_main_#t~nondet5, ~main$tmp_guard0~0] {11537#(= 0 ~__unbuffered_p0_EAX~0)} is VALID [2020-07-28 21:42:42,629 INFO L280 TraceCheckUtils]: 11: Hoare triple {11537#(= 0 ~__unbuffered_p0_EAX~0)} [249] L2-->L7-1: Formula: (and (= (mod v_~main$tmp_guard1~0_24 256) |v_ULTIMATE.start___VERIFIER_assert_#in~expression_5|) (= v_ULTIMATE.start___VERIFIER_assert_~expression_12 |v_ULTIMATE.start___VERIFIER_assert_#in~expression_5|) (not (= 0 v_ULTIMATE.start_assume_abort_if_not_~cond_21)) (= v_ULTIMATE.start_assume_abort_if_not_~cond_21 |v_ULTIMATE.start_assume_abort_if_not_#in~cond_17|) (let ((.cse2 (= 1 v_~__unbuffered_p0_EAX~0_26)) (.cse0 (= 1 v_~__unbuffered_p2_EAX~0_26)) (.cse1 (= v_~__unbuffered_p0_EBX~0_28 0)) (.cse3 (= v_~__unbuffered_p2_EBX~0_25 0))) (or (and (or (not .cse0) (not .cse1) (not .cse2) (not .cse3)) (= 1 v_~main$tmp_guard1~0_24)) (and .cse2 .cse0 .cse1 (= 0 v_~main$tmp_guard1~0_24) .cse3)))) InVars {ULTIMATE.start_assume_abort_if_not_#in~cond=|v_ULTIMATE.start_assume_abort_if_not_#in~cond_17|, ~__unbuffered_p0_EAX~0=v_~__unbuffered_p0_EAX~0_26, ~__unbuffered_p0_EBX~0=v_~__unbuffered_p0_EBX~0_28, ~__unbuffered_p2_EBX~0=v_~__unbuffered_p2_EBX~0_25, ~__unbuffered_p2_EAX~0=v_~__unbuffered_p2_EAX~0_26} OutVars{ULTIMATE.start_assume_abort_if_not_#in~cond=|v_ULTIMATE.start_assume_abort_if_not_#in~cond_17|, ~__unbuffered_p0_EAX~0=v_~__unbuffered_p0_EAX~0_26, ULTIMATE.start___VERIFIER_assert_~expression=v_ULTIMATE.start___VERIFIER_assert_~expression_12, ~__unbuffered_p0_EBX~0=v_~__unbuffered_p0_EBX~0_28, ~__unbuffered_p2_EBX~0=v_~__unbuffered_p2_EBX~0_25, ULTIMATE.start_assume_abort_if_not_~cond=v_ULTIMATE.start_assume_abort_if_not_~cond_21, ~main$tmp_guard1~0=v_~main$tmp_guard1~0_24, ~__unbuffered_p2_EAX~0=v_~__unbuffered_p2_EAX~0_26, ULTIMATE.start___VERIFIER_assert_#in~expression=|v_ULTIMATE.start___VERIFIER_assert_#in~expression_5|} AuxVars[] AssignedVars[ULTIMATE.start___VERIFIER_assert_~expression, ULTIMATE.start_assume_abort_if_not_~cond, ~main$tmp_guard1~0, ULTIMATE.start___VERIFIER_assert_#in~expression] {11538#(not (= 0 ULTIMATE.start___VERIFIER_assert_~expression))} is VALID [2020-07-28 21:42:42,629 INFO L280 TraceCheckUtils]: 12: Hoare triple {11538#(not (= 0 ULTIMATE.start___VERIFIER_assert_~expression))} [204] L7-1-->ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION: Formula: (= 0 v_ULTIMATE.start___VERIFIER_assert_~expression_6) InVars {ULTIMATE.start___VERIFIER_assert_~expression=v_ULTIMATE.start___VERIFIER_assert_~expression_6} OutVars{ULTIMATE.start___VERIFIER_assert_~expression=v_ULTIMATE.start___VERIFIER_assert_~expression_6} AuxVars[] AssignedVars[] {11536#false} is VALID [2020-07-28 21:42:42,631 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 21:42:42,631 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [983819070] [2020-07-28 21:42:42,632 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-07-28 21:42:42,632 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2020-07-28 21:42:42,632 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [79039178] [2020-07-28 21:42:42,633 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 13 [2020-07-28 21:42:42,633 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-28 21:42:42,633 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 4 states. [2020-07-28 21:42:42,651 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 21:42:42,651 INFO L459 AbstractCegarLoop]: Interpolant automaton has 4 states [2020-07-28 21:42:42,651 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-07-28 21:42:42,652 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2020-07-28 21:42:42,652 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2020-07-28 21:42:42,652 INFO L87 Difference]: Start difference. First operand 466 states and 1482 transitions. Second operand 4 states. [2020-07-28 21:42:42,757 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-28 21:42:42,758 INFO L93 Difference]: Finished difference Result 502 states and 1548 transitions. [2020-07-28 21:42:42,758 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2020-07-28 21:42:42,758 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 13 [2020-07-28 21:42:42,758 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-28 21:42:42,758 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 4 states. [2020-07-28 21:42:42,759 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5 states to 5 states and 51 transitions. [2020-07-28 21:42:42,759 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 4 states. [2020-07-28 21:42:42,760 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5 states to 5 states and 51 transitions. [2020-07-28 21:42:42,760 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 5 states and 51 transitions. [2020-07-28 21:42:42,829 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 21:42:42,842 INFO L225 Difference]: With dead ends: 502 [2020-07-28 21:42:42,842 INFO L226 Difference]: Without dead ends: 430 [2020-07-28 21:42:42,843 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 21:42:42,845 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 430 states. [2020-07-28 21:42:42,851 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:42,851 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:42,852 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:42,852 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:42,852 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:42,852 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:42,853 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:42,853 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:42,853 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:42,853 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:42,854 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:42,854 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:42,854 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:42,854 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:42,855 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:42,855 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:42,855 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:42,855 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:42,856 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:42,856 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:42,856 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:42,856 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:42,857 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:42,857 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:42,857 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:42,857 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:42,858 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:42,858 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:42,858 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:42,858 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:42,859 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:42,859 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:42,859 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:42,859 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:42,860 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:42,860 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:42,860 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:42,860 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:42,861 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:42,861 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:42,861 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:42,861 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:42,862 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:42,862 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:42,862 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:42,862 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:42,863 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:42,863 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:42,863 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:42,863 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:42,864 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:42,864 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:42,864 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:42,864 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:42,865 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:42,865 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:42,865 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:42,865 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:42,866 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:42,866 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:42,866 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:42,866 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:42,867 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:42,867 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:42,867 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:42,867 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:42,868 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:42,868 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:42,868 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:42,868 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:42,869 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:42,869 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:42,869 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:42,869 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:42,870 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:42,870 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:42,870 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:42,871 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:42,871 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:42,871 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:42,871 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:42,871 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:42,872 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:42,872 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:42,872 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:42,872 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:42,873 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:42,873 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:42,873 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:42,873 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:42,874 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:42,874 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:42,874 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:42,874 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:42,875 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:42,875 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:42,875 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:42,875 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:42,876 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:42,876 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:42,876 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:42,876 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:42,877 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:42,877 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:42,877 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:42,877 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:42,878 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:42,878 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:42,878 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:42,878 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:42,879 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:42,879 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:42,879 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:42,879 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:42,880 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:42,880 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:42,880 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:42,880 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:42,881 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:42,881 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:42,881 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:42,881 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:42,882 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:42,882 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:42,882 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:42,882 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:42,883 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:42,883 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:42,883 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:42,884 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:42,884 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:42,884 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:42,884 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:42,885 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:42,885 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:42,885 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:42,885 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:42,886 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:42,886 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:42,886 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:42,886 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:42,887 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:42,887 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:42,887 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:42,887 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:42,888 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:42,888 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:42,888 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:42,889 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:42,889 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:42,889 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:42,889 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:42,890 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:42,890 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:42,890 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:42,890 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:42,891 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:42,891 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:42,891 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:42,891 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:42,891 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:42,892 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:42,892 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:42,892 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:42,893 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:42,893 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:42,893 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:42,893 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:42,894 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:42,894 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:42,894 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:42,894 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:42,895 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:42,895 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:42,895 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:42,895 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:42,896 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:42,896 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:42,896 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:42,897 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:42,897 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:42,897 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:42,897 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:42,898 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:42,898 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:42,898 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:42,898 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:42,899 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:42,899 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:42,899 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:42,899 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:42,900 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:42,900 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:42,900 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:42,900 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:42,901 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:42,901 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:42,901 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:42,902 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:42,902 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:42,902 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:42,902 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:42,903 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:42,903 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:42,903 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:42,903 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:42,904 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:42,904 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:42,904 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:42,905 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:42,905 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:42,905 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:42,905 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:42,905 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:42,906 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:42,906 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:42,906 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:42,906 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:42,907 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:42,907 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:42,907 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:42,907 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:42,908 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:42,908 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:42,908 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:42,908 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:42,909 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:42,909 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:42,909 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:42,909 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:42,910 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:42,910 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:42,910 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:42,910 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:42,911 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:42,911 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:42,911 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:42,911 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:42,912 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:42,912 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:42,912 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:42,912 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:42,913 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:42,913 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:42,913 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:42,913 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:42,914 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:42,914 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:42,914 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:42,914 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:42,915 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:42,915 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:42,915 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:42,915 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:42,916 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:42,916 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:42,916 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:42,916 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:42,917 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:42,917 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:42,917 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:42,917 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:42,918 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:42,918 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:42,918 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:42,918 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:42,919 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:42,919 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:42,919 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:42,919 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:42,920 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:42,920 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:42,920 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:42,920 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:42,921 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:42,921 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:42,921 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:42,921 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:42,922 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:42,922 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:42,922 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:42,922 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:42,923 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:42,923 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:42,923 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:42,923 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:42,924 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:42,924 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:42,924 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:42,924 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:42,925 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:42,925 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:42,925 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:42,925 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:42,926 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:42,926 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:42,926 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:42,926 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:42,927 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:42,927 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:42,927 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:42,927 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:42,928 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:42,928 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:42,928 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:42,928 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:42,929 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:42,929 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:42,929 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:42,929 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:42,930 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:42,930 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:42,930 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:42,930 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:42,931 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:42,931 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:42,931 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:42,931 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:42,932 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:42,932 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:42,932 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:42,932 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:42,933 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:42,933 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:42,933 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:42,933 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:42,934 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:42,934 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:42,934 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:42,934 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:42,935 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:42,935 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:42,935 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:42,935 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:42,936 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:42,936 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:42,936 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:42,936 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:42,936 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:42,937 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:42,937 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:42,937 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:42,937 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:42,938 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:42,938 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:42,938 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:42,938 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:42,939 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:42,939 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:42,939 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:42,939 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:42,940 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:42,940 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:42,940 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:42,940 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:42,941 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:42,941 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:42,941 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:42,941 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:42,942 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:42,942 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:42,942 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:42,943 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:42,943 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:42,943 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:42,943 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:42,944 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:42,944 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:42,944 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:42,944 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:42,945 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:42,945 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:42,945 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:42,945 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:42,946 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:42,946 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:42,946 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:42,947 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:42,947 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:42,947 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:42,947 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:42,948 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:42,948 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:42,949 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:42,949 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:42,949 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:42,949 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:42,950 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:42,950 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:42,950 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:42,951 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:42,951 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:42,952 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:42,952 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:42,953 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:42,954 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:42,955 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:42,956 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:42,957 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:42,957 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:42,957 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:42,957 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:42,958 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:42,958 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:42,958 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:42,959 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:42,959 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:42,959 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:42,959 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:42,960 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:42,960 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:42,960 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:42,960 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:42,961 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:42,961 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:42,961 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:42,961 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:42,962 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:42,962 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:42,962 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:42,963 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:42,963 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:42,963 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:42,963 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:42,964 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:42,964 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:42,964 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:42,965 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:42,965 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:42,966 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:42,966 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 430 to 430. [2020-07-28 21:42:42,966 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-28 21:42:42,966 INFO L82 GeneralOperation]: Start isEquivalent. First operand 430 states. Second operand 430 states. [2020-07-28 21:42:42,967 INFO L74 IsIncluded]: Start isIncluded. First operand 430 states. Second operand 430 states. [2020-07-28 21:42:42,967 INFO L87 Difference]: Start difference. First operand 430 states. Second operand 430 states. [2020-07-28 21:42:42,987 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-28 21:42:42,987 INFO L93 Difference]: Finished difference Result 430 states and 1344 transitions. [2020-07-28 21:42:42,987 INFO L276 IsEmpty]: Start isEmpty. Operand 430 states and 1344 transitions. [2020-07-28 21:42:42,989 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-28 21:42:42,989 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-28 21:42:42,989 INFO L74 IsIncluded]: Start isIncluded. First operand 430 states. Second operand 430 states. [2020-07-28 21:42:42,989 INFO L87 Difference]: Start difference. First operand 430 states. Second operand 430 states. [2020-07-28 21:42:43,009 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-28 21:42:43,009 INFO L93 Difference]: Finished difference Result 430 states and 1344 transitions. [2020-07-28 21:42:43,009 INFO L276 IsEmpty]: Start isEmpty. Operand 430 states and 1344 transitions. [2020-07-28 21:42:43,011 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-28 21:42:43,011 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-28 21:42:43,011 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-28 21:42:43,011 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-28 21:42:43,012 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 430 states. [2020-07-28 21:42:43,029 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 430 states to 430 states and 1344 transitions. [2020-07-28 21:42:43,030 INFO L78 Accepts]: Start accepts. Automaton has 430 states and 1344 transitions. Word has length 13 [2020-07-28 21:42:43,031 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-28 21:42:43,031 INFO L479 AbstractCegarLoop]: Abstraction has 430 states and 1344 transitions. [2020-07-28 21:42:43,031 INFO L480 AbstractCegarLoop]: Interpolant automaton has 4 states. [2020-07-28 21:42:43,031 INFO L276 IsEmpty]: Start isEmpty. Operand 430 states and 1344 transitions. [2020-07-28 21:42:43,032 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2020-07-28 21:42:43,032 INFO L414 BasicCegarLoop]: Found error trace [2020-07-28 21:42:43,032 INFO L422 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-07-28 21:42:43,033 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3 [2020-07-28 21:42:43,033 INFO L427 AbstractCegarLoop]: === Iteration 5 === [ULTIMATE.startErr3INUSE_VIOLATION, ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-28 21:42:43,033 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-28 21:42:43,033 INFO L82 PathProgramCache]: Analyzing trace with hash -1251334402, now seen corresponding path program 1 times [2020-07-28 21:42:43,034 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-07-28 21:42:43,034 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [733097220] [2020-07-28 21:42:43,034 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-28 21:42:43,080 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-28 21:42:43,164 INFO L280 TraceCheckUtils]: 0: Hoare triple {13765#true} [260] ULTIMATE.startENTRY-->L780: Formula: (let ((.cse0 (store |v_#valid_75| 0 0))) (and (= |v_#length_27| (store |v_#length_28| |v_ULTIMATE.start_main_~#t2441~0.base_23| 4)) (= 0 |v_#NULL.base_5|) (= (select .cse0 |v_ULTIMATE.start_main_~#t2441~0.base_23|) 0) (= 0 v_~__unbuffered_p2_EAX~0_36) (= 0 v_~main$tmp_guard0~0_40) (= |v_#valid_73| (store .cse0 |v_ULTIMATE.start_main_~#t2441~0.base_23| 1)) (< |v_#StackHeapBarrier_19| |v_ULTIMATE.start_main_~#t2441~0.base_23|) (= 0 v_~__unbuffered_p0_EAX~0_38) (= 0 |v_#NULL.offset_5|) (= 0 |v_ULTIMATE.start_main_~#t2441~0.offset_17|) (= 0 v_~y~0_33) (< 0 |v_#StackHeapBarrier_19|) (= v_~__unbuffered_p0_EBX~0_38 0) (= v_~__unbuffered_cnt~0_192 0) (= (store |v_#memory_int_26| |v_ULTIMATE.start_main_~#t2441~0.base_23| (store (select |v_#memory_int_26| |v_ULTIMATE.start_main_~#t2441~0.base_23|) |v_ULTIMATE.start_main_~#t2441~0.offset_17| 0)) |v_#memory_int_25|) (= v_~__unbuffered_p2_EBX~0_38 0) (= 0 v_~main$tmp_guard1~0_32) (= 0 v_~x~0_24))) InVars {#StackHeapBarrier=|v_#StackHeapBarrier_19|, #valid=|v_#valid_75|, #memory_int=|v_#memory_int_26|, #length=|v_#length_28|} OutVars{ULTIMATE.start_main_#t~nondet4=|v_ULTIMATE.start_main_#t~nondet4_6|, ULTIMATE.start_main_#t~nondet5=|v_ULTIMATE.start_main_#t~nondet5_31|, ULTIMATE.start_main_~#t2442~0.offset=|v_ULTIMATE.start_main_~#t2442~0.offset_15|, ULTIMATE.start_main_~#t2441~0.base=|v_ULTIMATE.start_main_~#t2441~0.base_23|, ULTIMATE.start_main_#t~nondet2=|v_ULTIMATE.start_main_#t~nondet2_6|, ULTIMATE.start_main_#t~nondet3=|v_ULTIMATE.start_main_#t~nondet3_7|, #NULL.offset=|v_#NULL.offset_5|, ~main$tmp_guard1~0=v_~main$tmp_guard1~0_32, ~__unbuffered_p0_EAX~0=v_~__unbuffered_p0_EAX~0_38, #length=|v_#length_27|, ~__unbuffered_p2_EAX~0=v_~__unbuffered_p2_EAX~0_36, ~y~0=v_~y~0_33, ULTIMATE.start_main_~#t2444~0.base=|v_ULTIMATE.start_main_~#t2444~0.base_22|, ~__unbuffered_p2_EBX~0=v_~__unbuffered_p2_EBX~0_38, ~__unbuffered_p0_EBX~0=v_~__unbuffered_p0_EBX~0_38, ULTIMATE.start_main_~#t2444~0.offset=|v_ULTIMATE.start_main_~#t2444~0.offset_16|, ULTIMATE.start_main_~#t2442~0.base=|v_ULTIMATE.start_main_~#t2442~0.base_20|, ULTIMATE.start_main_~#t2441~0.offset=|v_ULTIMATE.start_main_~#t2441~0.offset_17|, ~main$tmp_guard0~0=v_~main$tmp_guard0~0_40, #NULL.base=|v_#NULL.base_5|, #StackHeapBarrier=|v_#StackHeapBarrier_19|, ULTIMATE.start_main_~#t2443~0.offset=|v_ULTIMATE.start_main_~#t2443~0.offset_16|, ULTIMATE.start_main_#res=|v_ULTIMATE.start_main_#res_17|, #valid=|v_#valid_73|, ULTIMATE.start_main_~#t2443~0.base=|v_ULTIMATE.start_main_~#t2443~0.base_22|, #memory_int=|v_#memory_int_25|, ~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_192, ~x~0=v_~x~0_24} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~nondet4, ULTIMATE.start_main_#t~nondet5, ULTIMATE.start_main_~#t2442~0.offset, ULTIMATE.start_main_~#t2441~0.base, ULTIMATE.start_main_#t~nondet2, ULTIMATE.start_main_#t~nondet3, #NULL.offset, ~main$tmp_guard1~0, ~__unbuffered_p0_EAX~0, #length, ~__unbuffered_p2_EAX~0, ~y~0, ULTIMATE.start_main_~#t2444~0.base, ~__unbuffered_p2_EBX~0, ~__unbuffered_p0_EBX~0, ULTIMATE.start_main_~#t2444~0.offset, ULTIMATE.start_main_~#t2442~0.base, ULTIMATE.start_main_~#t2441~0.offset, ~main$tmp_guard0~0, #NULL.base, ULTIMATE.start_main_~#t2443~0.offset, ULTIMATE.start_main_#res, #valid, ULTIMATE.start_main_~#t2443~0.base, #memory_int, ~__unbuffered_cnt~0, ~x~0] {13767#(= 0 ~y~0)} is VALID [2020-07-28 21:42:43,165 INFO L280 TraceCheckUtils]: 1: Hoare triple {13767#(= 0 ~y~0)} [193] L780-->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] {13767#(= 0 ~y~0)} is VALID [2020-07-28 21:42:43,165 INFO L280 TraceCheckUtils]: 2: Hoare triple {13767#(= 0 ~y~0)} [243] L780-1-->L782: Formula: (and (not (= 0 |v_ULTIMATE.start_main_~#t2442~0.base_10|)) (< |v_#StackHeapBarrier_15| |v_ULTIMATE.start_main_~#t2442~0.base_10|) (= (store |v_#memory_int_22| |v_ULTIMATE.start_main_~#t2442~0.base_10| (store (select |v_#memory_int_22| |v_ULTIMATE.start_main_~#t2442~0.base_10|) |v_ULTIMATE.start_main_~#t2442~0.offset_9| 1)) |v_#memory_int_21|) (= 0 (select |v_#valid_51| |v_ULTIMATE.start_main_~#t2442~0.base_10|)) (= |v_#valid_50| (store |v_#valid_51| |v_ULTIMATE.start_main_~#t2442~0.base_10| 1)) (= 0 |v_ULTIMATE.start_main_~#t2442~0.offset_9|) (= |v_#length_23| (store |v_#length_24| |v_ULTIMATE.start_main_~#t2442~0.base_10| 4))) InVars {#StackHeapBarrier=|v_#StackHeapBarrier_15|, #valid=|v_#valid_51|, #memory_int=|v_#memory_int_22|, #length=|v_#length_24|} OutVars{#StackHeapBarrier=|v_#StackHeapBarrier_15|, ULTIMATE.start_main_~#t2442~0.offset=|v_ULTIMATE.start_main_~#t2442~0.offset_9|, ULTIMATE.start_main_#t~nondet2=|v_ULTIMATE.start_main_#t~nondet2_4|, #valid=|v_#valid_50|, #memory_int=|v_#memory_int_21|, ULTIMATE.start_main_~#t2442~0.base=|v_ULTIMATE.start_main_~#t2442~0.base_10|, #length=|v_#length_23|} AuxVars[] AssignedVars[ULTIMATE.start_main_~#t2442~0.offset, ULTIMATE.start_main_#t~nondet2, #valid, #memory_int, ULTIMATE.start_main_~#t2442~0.base, #length] {13767#(= 0 ~y~0)} is VALID [2020-07-28 21:42:43,166 INFO L280 TraceCheckUtils]: 3: Hoare triple {13767#(= 0 ~y~0)} [195] L782-->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] {13767#(= 0 ~y~0)} is VALID [2020-07-28 21:42:43,167 INFO L280 TraceCheckUtils]: 4: Hoare triple {13767#(= 0 ~y~0)} [242] L782-1-->L784: Formula: (and (= 0 (select |v_#valid_49| |v_ULTIMATE.start_main_~#t2443~0.base_12|)) (= |v_#valid_48| (store |v_#valid_49| |v_ULTIMATE.start_main_~#t2443~0.base_12| 1)) (= |v_#length_21| (store |v_#length_22| |v_ULTIMATE.start_main_~#t2443~0.base_12| 4)) (not (= 0 |v_ULTIMATE.start_main_~#t2443~0.base_12|)) (= 0 |v_ULTIMATE.start_main_~#t2443~0.offset_10|) (= (store |v_#memory_int_20| |v_ULTIMATE.start_main_~#t2443~0.base_12| (store (select |v_#memory_int_20| |v_ULTIMATE.start_main_~#t2443~0.base_12|) |v_ULTIMATE.start_main_~#t2443~0.offset_10| 2)) |v_#memory_int_19|) (< |v_#StackHeapBarrier_14| |v_ULTIMATE.start_main_~#t2443~0.base_12|)) InVars {#StackHeapBarrier=|v_#StackHeapBarrier_14|, #valid=|v_#valid_49|, #memory_int=|v_#memory_int_20|, #length=|v_#length_22|} OutVars{#StackHeapBarrier=|v_#StackHeapBarrier_14|, ULTIMATE.start_main_~#t2443~0.offset=|v_ULTIMATE.start_main_~#t2443~0.offset_10|, ULTIMATE.start_main_~#t2443~0.base=|v_ULTIMATE.start_main_~#t2443~0.base_12|, #valid=|v_#valid_48|, ULTIMATE.start_main_#t~nondet3=|v_ULTIMATE.start_main_#t~nondet3_5|, #memory_int=|v_#memory_int_19|, #length=|v_#length_21|} AuxVars[] AssignedVars[ULTIMATE.start_main_~#t2443~0.offset, ULTIMATE.start_main_~#t2443~0.base, #valid, ULTIMATE.start_main_#t~nondet3, #memory_int, #length] {13767#(= 0 ~y~0)} is VALID [2020-07-28 21:42:43,167 INFO L280 TraceCheckUtils]: 5: Hoare triple {13767#(= 0 ~y~0)} [197] L784-->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] {13767#(= 0 ~y~0)} is VALID [2020-07-28 21:42:43,169 INFO L280 TraceCheckUtils]: 6: Hoare triple {13767#(= 0 ~y~0)} [241] L784-1-->L786: Formula: (and (= 0 (select |v_#valid_47| |v_ULTIMATE.start_main_~#t2444~0.base_12|)) (= 0 |v_ULTIMATE.start_main_~#t2444~0.offset_10|) (= (store |v_#memory_int_18| |v_ULTIMATE.start_main_~#t2444~0.base_12| (store (select |v_#memory_int_18| |v_ULTIMATE.start_main_~#t2444~0.base_12|) |v_ULTIMATE.start_main_~#t2444~0.offset_10| 3)) |v_#memory_int_17|) (= |v_#length_19| (store |v_#length_20| |v_ULTIMATE.start_main_~#t2444~0.base_12| 4)) (= (store |v_#valid_47| |v_ULTIMATE.start_main_~#t2444~0.base_12| 1) |v_#valid_46|) (< |v_#StackHeapBarrier_13| |v_ULTIMATE.start_main_~#t2444~0.base_12|) (not (= 0 |v_ULTIMATE.start_main_~#t2444~0.base_12|))) InVars {#StackHeapBarrier=|v_#StackHeapBarrier_13|, #valid=|v_#valid_47|, #memory_int=|v_#memory_int_18|, #length=|v_#length_20|} OutVars{#StackHeapBarrier=|v_#StackHeapBarrier_13|, ULTIMATE.start_main_#t~nondet4=|v_ULTIMATE.start_main_#t~nondet4_4|, ULTIMATE.start_main_~#t2444~0.offset=|v_ULTIMATE.start_main_~#t2444~0.offset_10|, #valid=|v_#valid_46|, #memory_int=|v_#memory_int_17|, #length=|v_#length_19|, ULTIMATE.start_main_~#t2444~0.base=|v_ULTIMATE.start_main_~#t2444~0.base_12|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~nondet4, ULTIMATE.start_main_~#t2444~0.offset, #valid, #memory_int, #length, ULTIMATE.start_main_~#t2444~0.base] {13767#(= 0 ~y~0)} is VALID [2020-07-28 21:42:43,170 INFO L280 TraceCheckUtils]: 7: Hoare triple {13767#(= 0 ~y~0)} [199] P0ENTRY-->L718: Formula: (and (= v_P0Thread1of1ForFork1_~arg.base_4 |v_P0Thread1of1ForFork1_#in~arg.base_4|) (= v_P0Thread1of1ForFork1_~arg.offset_4 |v_P0Thread1of1ForFork1_#in~arg.offset_4|) (= v_~__unbuffered_p0_EAX~0_6 v_~y~0_5)) 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_5} OutVars{~__unbuffered_p0_EAX~0=v_~__unbuffered_p0_EAX~0_6, 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_5, P0Thread1of1ForFork1_~arg.base=v_P0Thread1of1ForFork1_~arg.base_4} AuxVars[] AssignedVars[~__unbuffered_p0_EAX~0, P0Thread1of1ForFork1_~arg.offset, P0Thread1of1ForFork1_~arg.base] {13768#(= 0 ~__unbuffered_p0_EAX~0)} is VALID [2020-07-28 21:42:43,171 INFO L280 TraceCheckUtils]: 8: Hoare triple {13768#(= 0 ~__unbuffered_p0_EAX~0)} [217] P1ENTRY-->L733: Formula: (and (= v_P1Thread1of1ForFork2_~arg.offset_4 |v_P1Thread1of1ForFork2_#in~arg.offset_4|) (= 1 v_~x~0_8) (= 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_8} AuxVars[] AssignedVars[P1Thread1of1ForFork2_~arg.offset, P1Thread1of1ForFork2_~arg.base, ~x~0] {13768#(= 0 ~__unbuffered_p0_EAX~0)} is VALID [2020-07-28 21:42:43,172 INFO L280 TraceCheckUtils]: 9: Hoare triple {13768#(= 0 ~__unbuffered_p0_EAX~0)} [200] P2ENTRY-->L745: Formula: (and (= v_P2Thread1of1ForFork3_~arg.base_4 |v_P2Thread1of1ForFork3_#in~arg.base_4|) (= v_~__unbuffered_p2_EAX~0_6 v_~x~0_7) (= |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_7, 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_6, P2Thread1of1ForFork3_~arg.offset=v_P2Thread1of1ForFork3_~arg.offset_4, ~x~0=v_~x~0_7, P2Thread1of1ForFork3_#in~arg.offset=|v_P2Thread1of1ForFork3_#in~arg.offset_4|} AuxVars[] AssignedVars[P2Thread1of1ForFork3_~arg.base, ~__unbuffered_p2_EAX~0, P2Thread1of1ForFork3_~arg.offset] {13768#(= 0 ~__unbuffered_p0_EAX~0)} is VALID [2020-07-28 21:42:43,173 INFO L280 TraceCheckUtils]: 10: Hoare triple {13768#(= 0 ~__unbuffered_p0_EAX~0)} [191] L786-->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] {13768#(= 0 ~__unbuffered_p0_EAX~0)} is VALID [2020-07-28 21:42:43,173 INFO L280 TraceCheckUtils]: 11: Hoare triple {13768#(= 0 ~__unbuffered_p0_EAX~0)} [228] L786-1-->L2: Formula: (and (= (mod v_~main$tmp_guard0~0_15 256) |v_ULTIMATE.start_assume_abort_if_not_#in~cond_5|) (let ((.cse0 (= 4 v_~__unbuffered_cnt~0_79))) (or (and (= 0 v_~main$tmp_guard0~0_15) (not .cse0)) (and (= 1 v_~main$tmp_guard0~0_15) .cse0)))) InVars {~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_79} OutVars{ULTIMATE.start_assume_abort_if_not_#in~cond=|v_ULTIMATE.start_assume_abort_if_not_#in~cond_5|, ULTIMATE.start_assume_abort_if_not_~cond=v_ULTIMATE.start_assume_abort_if_not_~cond_8, ULTIMATE.start_main_#t~nondet5=|v_ULTIMATE.start_main_#t~nondet5_6|, ~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_79, ~main$tmp_guard0~0=v_~main$tmp_guard0~0_15} AuxVars[] AssignedVars[ULTIMATE.start_assume_abort_if_not_#in~cond, ULTIMATE.start_assume_abort_if_not_~cond, ULTIMATE.start_main_#t~nondet5, ~main$tmp_guard0~0] {13768#(= 0 ~__unbuffered_p0_EAX~0)} is VALID [2020-07-28 21:42:43,175 INFO L280 TraceCheckUtils]: 12: Hoare triple {13768#(= 0 ~__unbuffered_p0_EAX~0)} [249] L2-->L7-1: Formula: (and (= (mod v_~main$tmp_guard1~0_24 256) |v_ULTIMATE.start___VERIFIER_assert_#in~expression_5|) (= v_ULTIMATE.start___VERIFIER_assert_~expression_12 |v_ULTIMATE.start___VERIFIER_assert_#in~expression_5|) (not (= 0 v_ULTIMATE.start_assume_abort_if_not_~cond_21)) (= v_ULTIMATE.start_assume_abort_if_not_~cond_21 |v_ULTIMATE.start_assume_abort_if_not_#in~cond_17|) (let ((.cse2 (= 1 v_~__unbuffered_p0_EAX~0_26)) (.cse0 (= 1 v_~__unbuffered_p2_EAX~0_26)) (.cse1 (= v_~__unbuffered_p0_EBX~0_28 0)) (.cse3 (= v_~__unbuffered_p2_EBX~0_25 0))) (or (and (or (not .cse0) (not .cse1) (not .cse2) (not .cse3)) (= 1 v_~main$tmp_guard1~0_24)) (and .cse2 .cse0 .cse1 (= 0 v_~main$tmp_guard1~0_24) .cse3)))) InVars {ULTIMATE.start_assume_abort_if_not_#in~cond=|v_ULTIMATE.start_assume_abort_if_not_#in~cond_17|, ~__unbuffered_p0_EAX~0=v_~__unbuffered_p0_EAX~0_26, ~__unbuffered_p0_EBX~0=v_~__unbuffered_p0_EBX~0_28, ~__unbuffered_p2_EBX~0=v_~__unbuffered_p2_EBX~0_25, ~__unbuffered_p2_EAX~0=v_~__unbuffered_p2_EAX~0_26} OutVars{ULTIMATE.start_assume_abort_if_not_#in~cond=|v_ULTIMATE.start_assume_abort_if_not_#in~cond_17|, ~__unbuffered_p0_EAX~0=v_~__unbuffered_p0_EAX~0_26, ULTIMATE.start___VERIFIER_assert_~expression=v_ULTIMATE.start___VERIFIER_assert_~expression_12, ~__unbuffered_p0_EBX~0=v_~__unbuffered_p0_EBX~0_28, ~__unbuffered_p2_EBX~0=v_~__unbuffered_p2_EBX~0_25, ULTIMATE.start_assume_abort_if_not_~cond=v_ULTIMATE.start_assume_abort_if_not_~cond_21, ~main$tmp_guard1~0=v_~main$tmp_guard1~0_24, ~__unbuffered_p2_EAX~0=v_~__unbuffered_p2_EAX~0_26, ULTIMATE.start___VERIFIER_assert_#in~expression=|v_ULTIMATE.start___VERIFIER_assert_#in~expression_5|} AuxVars[] AssignedVars[ULTIMATE.start___VERIFIER_assert_~expression, ULTIMATE.start_assume_abort_if_not_~cond, ~main$tmp_guard1~0, ULTIMATE.start___VERIFIER_assert_#in~expression] {13769#(not (= 0 ULTIMATE.start___VERIFIER_assert_~expression))} is VALID [2020-07-28 21:42:43,175 INFO L280 TraceCheckUtils]: 13: Hoare triple {13769#(not (= 0 ULTIMATE.start___VERIFIER_assert_~expression))} [204] L7-1-->ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION: Formula: (= 0 v_ULTIMATE.start___VERIFIER_assert_~expression_6) InVars {ULTIMATE.start___VERIFIER_assert_~expression=v_ULTIMATE.start___VERIFIER_assert_~expression_6} OutVars{ULTIMATE.start___VERIFIER_assert_~expression=v_ULTIMATE.start___VERIFIER_assert_~expression_6} AuxVars[] AssignedVars[] {13766#false} is VALID [2020-07-28 21:42:43,176 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 21:42:43,176 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [733097220] [2020-07-28 21:42:43,177 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-07-28 21:42:43,177 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2020-07-28 21:42:43,177 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1299005529] [2020-07-28 21:42:43,178 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 14 [2020-07-28 21:42:43,178 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-28 21:42:43,178 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 5 states. [2020-07-28 21:42:43,200 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 21:42:43,200 INFO L459 AbstractCegarLoop]: Interpolant automaton has 5 states [2020-07-28 21:42:43,200 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-07-28 21:42:43,201 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2020-07-28 21:42:43,201 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2020-07-28 21:42:43,201 INFO L87 Difference]: Start difference. First operand 430 states and 1344 transitions. Second operand 5 states. [2020-07-28 21:42:43,364 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-28 21:42:43,364 INFO L93 Difference]: Finished difference Result 556 states and 1707 transitions. [2020-07-28 21:42:43,365 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2020-07-28 21:42:43,365 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 14 [2020-07-28 21:42:43,365 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-28 21:42:43,365 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 5 states. [2020-07-28 21:42:43,366 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6 states to 6 states and 55 transitions. [2020-07-28 21:42:43,366 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 5 states. [2020-07-28 21:42:43,367 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6 states to 6 states and 55 transitions. [2020-07-28 21:42:43,367 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 6 states and 55 transitions. [2020-07-28 21:42:43,432 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 55 edges. 55 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-28 21:42:43,438 INFO L225 Difference]: With dead ends: 556 [2020-07-28 21:42:43,438 INFO L226 Difference]: Without dead ends: 262 [2020-07-28 21:42:43,439 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 21:42:43,440 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 262 states. [2020-07-28 21:42:43,444 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:43,444 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:43,445 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:43,445 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:43,445 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:43,445 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:43,446 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:43,446 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:43,446 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:43,446 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:43,447 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:43,447 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:43,447 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:43,447 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:43,448 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:43,448 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:43,448 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:43,448 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:43,449 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:43,449 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:43,449 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:43,449 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:43,449 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:43,450 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:43,450 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:43,450 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:43,451 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:43,451 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:43,451 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:43,451 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:43,452 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:43,452 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:43,452 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:43,452 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:43,453 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:43,453 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:43,453 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:43,453 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:43,454 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:43,454 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:43,454 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:43,454 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:43,455 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:43,455 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:43,455 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:43,455 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:43,456 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:43,456 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:43,456 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:43,456 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:43,457 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:43,457 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:43,457 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:43,457 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:43,458 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:43,458 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:43,458 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:43,458 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:43,459 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:43,459 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:43,459 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:43,460 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:43,460 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:43,460 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:43,460 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:43,461 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:43,461 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:43,461 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:43,461 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:43,462 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:43,462 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:43,462 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:43,462 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:43,463 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:43,463 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:43,463 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:43,463 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:43,464 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:43,464 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:43,464 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:43,464 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:43,465 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:43,465 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:43,465 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:43,465 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:43,466 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:43,466 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:43,466 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:43,466 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:43,467 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:43,467 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:43,467 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:43,467 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:43,468 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:43,468 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:43,468 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:43,468 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:43,469 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:43,469 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:43,469 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:43,469 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:43,470 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:43,470 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:43,470 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:43,470 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:43,471 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:43,471 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:43,471 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:43,471 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:43,472 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:43,472 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:43,472 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:43,472 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:43,473 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:43,473 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:43,473 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:43,473 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:43,474 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:43,474 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:43,474 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:43,475 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:43,475 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:43,475 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:43,475 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:43,476 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:43,476 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:43,476 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:43,476 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:43,477 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:43,477 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:43,477 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:43,477 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:43,478 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:43,478 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:43,478 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:43,478 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:43,479 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:43,479 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:43,479 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:43,479 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:43,480 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:43,480 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:43,480 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:43,480 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:43,481 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:43,481 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:43,481 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:43,481 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:43,482 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:43,482 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:43,482 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:43,482 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:43,483 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:43,483 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:43,483 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:43,484 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:43,484 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:43,484 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:43,484 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:43,485 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:43,485 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:43,485 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:43,485 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:43,486 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:43,486 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:43,486 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:43,486 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:43,487 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:43,487 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:43,487 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:43,487 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:43,488 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:43,488 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:43,488 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:43,488 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:43,489 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:43,489 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:43,489 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:43,489 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:43,490 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:43,490 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:43,490 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:43,490 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:43,491 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:43,491 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:43,491 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:43,492 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:43,492 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:43,492 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:43,492 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:43,493 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:43,493 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:43,493 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:43,493 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:43,494 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:43,494 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:43,494 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:43,494 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:43,495 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:43,495 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:43,495 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:43,495 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:43,496 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:43,496 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:43,496 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:43,497 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:43,497 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:43,497 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:43,497 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:43,498 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:43,498 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:43,498 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:43,498 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:43,499 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:43,499 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:43,499 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:43,499 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:43,500 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:43,500 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:43,500 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:43,500 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:43,501 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:43,501 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:43,501 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:43,501 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:43,502 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:43,502 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:43,502 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:43,502 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:43,503 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:43,503 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:43,503 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:43,503 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:43,504 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:43,504 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:43,504 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:43,504 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:43,505 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:43,505 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:43,505 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:43,505 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:43,506 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:43,506 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:43,506 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:43,506 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:43,507 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:43,507 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:43,507 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:43,507 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:43,508 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:43,508 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:43,508 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:43,509 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:43,509 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:43,509 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:43,510 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:43,510 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:43,510 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:43,511 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:43,511 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:43,511 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:43,512 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:43,513 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 262 to 262. [2020-07-28 21:42:43,513 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-28 21:42:43,513 INFO L82 GeneralOperation]: Start isEquivalent. First operand 262 states. Second operand 262 states. [2020-07-28 21:42:43,513 INFO L74 IsIncluded]: Start isIncluded. First operand 262 states. Second operand 262 states. [2020-07-28 21:42:43,513 INFO L87 Difference]: Start difference. First operand 262 states. Second operand 262 states. [2020-07-28 21:42:43,523 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-28 21:42:43,524 INFO L93 Difference]: Finished difference Result 262 states and 771 transitions. [2020-07-28 21:42:43,524 INFO L276 IsEmpty]: Start isEmpty. Operand 262 states and 771 transitions. [2020-07-28 21:42:43,525 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-28 21:42:43,525 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-28 21:42:43,525 INFO L74 IsIncluded]: Start isIncluded. First operand 262 states. Second operand 262 states. [2020-07-28 21:42:43,525 INFO L87 Difference]: Start difference. First operand 262 states. Second operand 262 states. [2020-07-28 21:42:43,536 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-28 21:42:43,537 INFO L93 Difference]: Finished difference Result 262 states and 771 transitions. [2020-07-28 21:42:43,537 INFO L276 IsEmpty]: Start isEmpty. Operand 262 states and 771 transitions. [2020-07-28 21:42:43,538 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-28 21:42:43,538 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-28 21:42:43,539 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-28 21:42:43,539 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-28 21:42:43,539 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 262 states. [2020-07-28 21:42:43,552 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 262 states to 262 states and 771 transitions. [2020-07-28 21:42:43,552 INFO L78 Accepts]: Start accepts. Automaton has 262 states and 771 transitions. Word has length 14 [2020-07-28 21:42:43,553 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-28 21:42:43,553 INFO L479 AbstractCegarLoop]: Abstraction has 262 states and 771 transitions. [2020-07-28 21:42:43,553 INFO L480 AbstractCegarLoop]: Interpolant automaton has 5 states. [2020-07-28 21:42:43,553 INFO L276 IsEmpty]: Start isEmpty. Operand 262 states and 771 transitions. [2020-07-28 21:42:43,554 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 16 [2020-07-28 21:42:43,555 INFO L414 BasicCegarLoop]: Found error trace [2020-07-28 21:42:43,555 INFO L422 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-07-28 21:42:43,555 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4 [2020-07-28 21:42:43,555 INFO L427 AbstractCegarLoop]: === Iteration 6 === [ULTIMATE.startErr3INUSE_VIOLATION, ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-28 21:42:43,556 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-28 21:42:43,556 INFO L82 PathProgramCache]: Analyzing trace with hash -1257194017, now seen corresponding path program 1 times [2020-07-28 21:42:43,556 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-07-28 21:42:43,557 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [585435960] [2020-07-28 21:42:43,557 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-28 21:42:43,582 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-28 21:42:43,642 INFO L280 TraceCheckUtils]: 0: Hoare triple {15382#true} [260] ULTIMATE.startENTRY-->L780: Formula: (let ((.cse0 (store |v_#valid_75| 0 0))) (and (= |v_#length_27| (store |v_#length_28| |v_ULTIMATE.start_main_~#t2441~0.base_23| 4)) (= 0 |v_#NULL.base_5|) (= (select .cse0 |v_ULTIMATE.start_main_~#t2441~0.base_23|) 0) (= 0 v_~__unbuffered_p2_EAX~0_36) (= 0 v_~main$tmp_guard0~0_40) (= |v_#valid_73| (store .cse0 |v_ULTIMATE.start_main_~#t2441~0.base_23| 1)) (< |v_#StackHeapBarrier_19| |v_ULTIMATE.start_main_~#t2441~0.base_23|) (= 0 v_~__unbuffered_p0_EAX~0_38) (= 0 |v_#NULL.offset_5|) (= 0 |v_ULTIMATE.start_main_~#t2441~0.offset_17|) (= 0 v_~y~0_33) (< 0 |v_#StackHeapBarrier_19|) (= v_~__unbuffered_p0_EBX~0_38 0) (= v_~__unbuffered_cnt~0_192 0) (= (store |v_#memory_int_26| |v_ULTIMATE.start_main_~#t2441~0.base_23| (store (select |v_#memory_int_26| |v_ULTIMATE.start_main_~#t2441~0.base_23|) |v_ULTIMATE.start_main_~#t2441~0.offset_17| 0)) |v_#memory_int_25|) (= v_~__unbuffered_p2_EBX~0_38 0) (= 0 v_~main$tmp_guard1~0_32) (= 0 v_~x~0_24))) InVars {#StackHeapBarrier=|v_#StackHeapBarrier_19|, #valid=|v_#valid_75|, #memory_int=|v_#memory_int_26|, #length=|v_#length_28|} OutVars{ULTIMATE.start_main_#t~nondet4=|v_ULTIMATE.start_main_#t~nondet4_6|, ULTIMATE.start_main_#t~nondet5=|v_ULTIMATE.start_main_#t~nondet5_31|, ULTIMATE.start_main_~#t2442~0.offset=|v_ULTIMATE.start_main_~#t2442~0.offset_15|, ULTIMATE.start_main_~#t2441~0.base=|v_ULTIMATE.start_main_~#t2441~0.base_23|, ULTIMATE.start_main_#t~nondet2=|v_ULTIMATE.start_main_#t~nondet2_6|, ULTIMATE.start_main_#t~nondet3=|v_ULTIMATE.start_main_#t~nondet3_7|, #NULL.offset=|v_#NULL.offset_5|, ~main$tmp_guard1~0=v_~main$tmp_guard1~0_32, ~__unbuffered_p0_EAX~0=v_~__unbuffered_p0_EAX~0_38, #length=|v_#length_27|, ~__unbuffered_p2_EAX~0=v_~__unbuffered_p2_EAX~0_36, ~y~0=v_~y~0_33, ULTIMATE.start_main_~#t2444~0.base=|v_ULTIMATE.start_main_~#t2444~0.base_22|, ~__unbuffered_p2_EBX~0=v_~__unbuffered_p2_EBX~0_38, ~__unbuffered_p0_EBX~0=v_~__unbuffered_p0_EBX~0_38, ULTIMATE.start_main_~#t2444~0.offset=|v_ULTIMATE.start_main_~#t2444~0.offset_16|, ULTIMATE.start_main_~#t2442~0.base=|v_ULTIMATE.start_main_~#t2442~0.base_20|, ULTIMATE.start_main_~#t2441~0.offset=|v_ULTIMATE.start_main_~#t2441~0.offset_17|, ~main$tmp_guard0~0=v_~main$tmp_guard0~0_40, #NULL.base=|v_#NULL.base_5|, #StackHeapBarrier=|v_#StackHeapBarrier_19|, ULTIMATE.start_main_~#t2443~0.offset=|v_ULTIMATE.start_main_~#t2443~0.offset_16|, ULTIMATE.start_main_#res=|v_ULTIMATE.start_main_#res_17|, #valid=|v_#valid_73|, ULTIMATE.start_main_~#t2443~0.base=|v_ULTIMATE.start_main_~#t2443~0.base_22|, #memory_int=|v_#memory_int_25|, ~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_192, ~x~0=v_~x~0_24} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~nondet4, ULTIMATE.start_main_#t~nondet5, ULTIMATE.start_main_~#t2442~0.offset, ULTIMATE.start_main_~#t2441~0.base, ULTIMATE.start_main_#t~nondet2, ULTIMATE.start_main_#t~nondet3, #NULL.offset, ~main$tmp_guard1~0, ~__unbuffered_p0_EAX~0, #length, ~__unbuffered_p2_EAX~0, ~y~0, ULTIMATE.start_main_~#t2444~0.base, ~__unbuffered_p2_EBX~0, ~__unbuffered_p0_EBX~0, ULTIMATE.start_main_~#t2444~0.offset, ULTIMATE.start_main_~#t2442~0.base, ULTIMATE.start_main_~#t2441~0.offset, ~main$tmp_guard0~0, #NULL.base, ULTIMATE.start_main_~#t2443~0.offset, ULTIMATE.start_main_#res, #valid, ULTIMATE.start_main_~#t2443~0.base, #memory_int, ~__unbuffered_cnt~0, ~x~0] {15384#(= 0 ~__unbuffered_cnt~0)} is VALID [2020-07-28 21:42:43,645 INFO L280 TraceCheckUtils]: 1: Hoare triple {15384#(= 0 ~__unbuffered_cnt~0)} [193] L780-->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] {15384#(= 0 ~__unbuffered_cnt~0)} is VALID [2020-07-28 21:42:43,646 INFO L280 TraceCheckUtils]: 2: Hoare triple {15384#(= 0 ~__unbuffered_cnt~0)} [243] L780-1-->L782: Formula: (and (not (= 0 |v_ULTIMATE.start_main_~#t2442~0.base_10|)) (< |v_#StackHeapBarrier_15| |v_ULTIMATE.start_main_~#t2442~0.base_10|) (= (store |v_#memory_int_22| |v_ULTIMATE.start_main_~#t2442~0.base_10| (store (select |v_#memory_int_22| |v_ULTIMATE.start_main_~#t2442~0.base_10|) |v_ULTIMATE.start_main_~#t2442~0.offset_9| 1)) |v_#memory_int_21|) (= 0 (select |v_#valid_51| |v_ULTIMATE.start_main_~#t2442~0.base_10|)) (= |v_#valid_50| (store |v_#valid_51| |v_ULTIMATE.start_main_~#t2442~0.base_10| 1)) (= 0 |v_ULTIMATE.start_main_~#t2442~0.offset_9|) (= |v_#length_23| (store |v_#length_24| |v_ULTIMATE.start_main_~#t2442~0.base_10| 4))) InVars {#StackHeapBarrier=|v_#StackHeapBarrier_15|, #valid=|v_#valid_51|, #memory_int=|v_#memory_int_22|, #length=|v_#length_24|} OutVars{#StackHeapBarrier=|v_#StackHeapBarrier_15|, ULTIMATE.start_main_~#t2442~0.offset=|v_ULTIMATE.start_main_~#t2442~0.offset_9|, ULTIMATE.start_main_#t~nondet2=|v_ULTIMATE.start_main_#t~nondet2_4|, #valid=|v_#valid_50|, #memory_int=|v_#memory_int_21|, ULTIMATE.start_main_~#t2442~0.base=|v_ULTIMATE.start_main_~#t2442~0.base_10|, #length=|v_#length_23|} AuxVars[] AssignedVars[ULTIMATE.start_main_~#t2442~0.offset, ULTIMATE.start_main_#t~nondet2, #valid, #memory_int, ULTIMATE.start_main_~#t2442~0.base, #length] {15384#(= 0 ~__unbuffered_cnt~0)} is VALID [2020-07-28 21:42:43,647 INFO L280 TraceCheckUtils]: 3: Hoare triple {15384#(= 0 ~__unbuffered_cnt~0)} [195] L782-->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] {15384#(= 0 ~__unbuffered_cnt~0)} is VALID [2020-07-28 21:42:43,648 INFO L280 TraceCheckUtils]: 4: Hoare triple {15384#(= 0 ~__unbuffered_cnt~0)} [242] L782-1-->L784: Formula: (and (= 0 (select |v_#valid_49| |v_ULTIMATE.start_main_~#t2443~0.base_12|)) (= |v_#valid_48| (store |v_#valid_49| |v_ULTIMATE.start_main_~#t2443~0.base_12| 1)) (= |v_#length_21| (store |v_#length_22| |v_ULTIMATE.start_main_~#t2443~0.base_12| 4)) (not (= 0 |v_ULTIMATE.start_main_~#t2443~0.base_12|)) (= 0 |v_ULTIMATE.start_main_~#t2443~0.offset_10|) (= (store |v_#memory_int_20| |v_ULTIMATE.start_main_~#t2443~0.base_12| (store (select |v_#memory_int_20| |v_ULTIMATE.start_main_~#t2443~0.base_12|) |v_ULTIMATE.start_main_~#t2443~0.offset_10| 2)) |v_#memory_int_19|) (< |v_#StackHeapBarrier_14| |v_ULTIMATE.start_main_~#t2443~0.base_12|)) InVars {#StackHeapBarrier=|v_#StackHeapBarrier_14|, #valid=|v_#valid_49|, #memory_int=|v_#memory_int_20|, #length=|v_#length_22|} OutVars{#StackHeapBarrier=|v_#StackHeapBarrier_14|, ULTIMATE.start_main_~#t2443~0.offset=|v_ULTIMATE.start_main_~#t2443~0.offset_10|, ULTIMATE.start_main_~#t2443~0.base=|v_ULTIMATE.start_main_~#t2443~0.base_12|, #valid=|v_#valid_48|, ULTIMATE.start_main_#t~nondet3=|v_ULTIMATE.start_main_#t~nondet3_5|, #memory_int=|v_#memory_int_19|, #length=|v_#length_21|} AuxVars[] AssignedVars[ULTIMATE.start_main_~#t2443~0.offset, ULTIMATE.start_main_~#t2443~0.base, #valid, ULTIMATE.start_main_#t~nondet3, #memory_int, #length] {15384#(= 0 ~__unbuffered_cnt~0)} is VALID [2020-07-28 21:42:43,649 INFO L280 TraceCheckUtils]: 5: Hoare triple {15384#(= 0 ~__unbuffered_cnt~0)} [197] L784-->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] {15384#(= 0 ~__unbuffered_cnt~0)} is VALID [2020-07-28 21:42:43,649 INFO L280 TraceCheckUtils]: 6: Hoare triple {15384#(= 0 ~__unbuffered_cnt~0)} [241] L784-1-->L786: Formula: (and (= 0 (select |v_#valid_47| |v_ULTIMATE.start_main_~#t2444~0.base_12|)) (= 0 |v_ULTIMATE.start_main_~#t2444~0.offset_10|) (= (store |v_#memory_int_18| |v_ULTIMATE.start_main_~#t2444~0.base_12| (store (select |v_#memory_int_18| |v_ULTIMATE.start_main_~#t2444~0.base_12|) |v_ULTIMATE.start_main_~#t2444~0.offset_10| 3)) |v_#memory_int_17|) (= |v_#length_19| (store |v_#length_20| |v_ULTIMATE.start_main_~#t2444~0.base_12| 4)) (= (store |v_#valid_47| |v_ULTIMATE.start_main_~#t2444~0.base_12| 1) |v_#valid_46|) (< |v_#StackHeapBarrier_13| |v_ULTIMATE.start_main_~#t2444~0.base_12|) (not (= 0 |v_ULTIMATE.start_main_~#t2444~0.base_12|))) InVars {#StackHeapBarrier=|v_#StackHeapBarrier_13|, #valid=|v_#valid_47|, #memory_int=|v_#memory_int_18|, #length=|v_#length_20|} OutVars{#StackHeapBarrier=|v_#StackHeapBarrier_13|, ULTIMATE.start_main_#t~nondet4=|v_ULTIMATE.start_main_#t~nondet4_4|, ULTIMATE.start_main_~#t2444~0.offset=|v_ULTIMATE.start_main_~#t2444~0.offset_10|, #valid=|v_#valid_46|, #memory_int=|v_#memory_int_17|, #length=|v_#length_19|, ULTIMATE.start_main_~#t2444~0.base=|v_ULTIMATE.start_main_~#t2444~0.base_12|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~nondet4, ULTIMATE.start_main_~#t2444~0.offset, #valid, #memory_int, #length, ULTIMATE.start_main_~#t2444~0.base] {15384#(= 0 ~__unbuffered_cnt~0)} is VALID [2020-07-28 21:42:43,650 INFO L280 TraceCheckUtils]: 7: Hoare triple {15384#(= 0 ~__unbuffered_cnt~0)} [217] P1ENTRY-->L733: Formula: (and (= v_P1Thread1of1ForFork2_~arg.offset_4 |v_P1Thread1of1ForFork2_#in~arg.offset_4|) (= 1 v_~x~0_8) (= 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_8} AuxVars[] AssignedVars[P1Thread1of1ForFork2_~arg.offset, P1Thread1of1ForFork2_~arg.base, ~x~0] {15384#(= 0 ~__unbuffered_cnt~0)} is VALID [2020-07-28 21:42:43,651 INFO L280 TraceCheckUtils]: 8: Hoare triple {15384#(= 0 ~__unbuffered_cnt~0)} [200] P2ENTRY-->L745: Formula: (and (= v_P2Thread1of1ForFork3_~arg.base_4 |v_P2Thread1of1ForFork3_#in~arg.base_4|) (= v_~__unbuffered_p2_EAX~0_6 v_~x~0_7) (= |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_7, 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_6, P2Thread1of1ForFork3_~arg.offset=v_P2Thread1of1ForFork3_~arg.offset_4, ~x~0=v_~x~0_7, P2Thread1of1ForFork3_#in~arg.offset=|v_P2Thread1of1ForFork3_#in~arg.offset_4|} AuxVars[] AssignedVars[P2Thread1of1ForFork3_~arg.base, ~__unbuffered_p2_EAX~0, P2Thread1of1ForFork3_~arg.offset] {15384#(= 0 ~__unbuffered_cnt~0)} is VALID [2020-07-28 21:42:43,652 INFO L280 TraceCheckUtils]: 9: Hoare triple {15384#(= 0 ~__unbuffered_cnt~0)} [191] L786-->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] {15384#(= 0 ~__unbuffered_cnt~0)} is VALID [2020-07-28 21:42:43,653 INFO L280 TraceCheckUtils]: 10: Hoare triple {15384#(= 0 ~__unbuffered_cnt~0)} [228] L786-1-->L2: Formula: (and (= (mod v_~main$tmp_guard0~0_15 256) |v_ULTIMATE.start_assume_abort_if_not_#in~cond_5|) (let ((.cse0 (= 4 v_~__unbuffered_cnt~0_79))) (or (and (= 0 v_~main$tmp_guard0~0_15) (not .cse0)) (and (= 1 v_~main$tmp_guard0~0_15) .cse0)))) InVars {~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_79} OutVars{ULTIMATE.start_assume_abort_if_not_#in~cond=|v_ULTIMATE.start_assume_abort_if_not_#in~cond_5|, ULTIMATE.start_assume_abort_if_not_~cond=v_ULTIMATE.start_assume_abort_if_not_~cond_8, ULTIMATE.start_main_#t~nondet5=|v_ULTIMATE.start_main_#t~nondet5_6|, ~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_79, ~main$tmp_guard0~0=v_~main$tmp_guard0~0_15} AuxVars[] AssignedVars[ULTIMATE.start_assume_abort_if_not_#in~cond, ULTIMATE.start_assume_abort_if_not_~cond, ULTIMATE.start_main_#t~nondet5, ~main$tmp_guard0~0] {15385#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond|))} is VALID [2020-07-28 21:42:43,654 INFO L280 TraceCheckUtils]: 11: Hoare triple {15385#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond|))} [223] P3ENTRY-->L760: Formula: (and (= |v_P3Thread1of1ForFork0_#in~arg.base_4| v_P3Thread1of1ForFork0_~arg.base_4) (= 1 v_~y~0_9) (= 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_9, 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] {15385#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond|))} is VALID [2020-07-28 21:42:43,656 INFO L280 TraceCheckUtils]: 12: Hoare triple {15385#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond|))} [199] P0ENTRY-->L718: Formula: (and (= v_P0Thread1of1ForFork1_~arg.base_4 |v_P0Thread1of1ForFork1_#in~arg.base_4|) (= v_P0Thread1of1ForFork1_~arg.offset_4 |v_P0Thread1of1ForFork1_#in~arg.offset_4|) (= v_~__unbuffered_p0_EAX~0_6 v_~y~0_5)) 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_5} OutVars{~__unbuffered_p0_EAX~0=v_~__unbuffered_p0_EAX~0_6, 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_5, P0Thread1of1ForFork1_~arg.base=v_P0Thread1of1ForFork1_~arg.base_4} AuxVars[] AssignedVars[~__unbuffered_p0_EAX~0, P0Thread1of1ForFork1_~arg.offset, P0Thread1of1ForFork1_~arg.base] {15385#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond|))} is VALID [2020-07-28 21:42:43,657 INFO L280 TraceCheckUtils]: 13: Hoare triple {15385#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond|))} [249] L2-->L7-1: Formula: (and (= (mod v_~main$tmp_guard1~0_24 256) |v_ULTIMATE.start___VERIFIER_assert_#in~expression_5|) (= v_ULTIMATE.start___VERIFIER_assert_~expression_12 |v_ULTIMATE.start___VERIFIER_assert_#in~expression_5|) (not (= 0 v_ULTIMATE.start_assume_abort_if_not_~cond_21)) (= v_ULTIMATE.start_assume_abort_if_not_~cond_21 |v_ULTIMATE.start_assume_abort_if_not_#in~cond_17|) (let ((.cse2 (= 1 v_~__unbuffered_p0_EAX~0_26)) (.cse0 (= 1 v_~__unbuffered_p2_EAX~0_26)) (.cse1 (= v_~__unbuffered_p0_EBX~0_28 0)) (.cse3 (= v_~__unbuffered_p2_EBX~0_25 0))) (or (and (or (not .cse0) (not .cse1) (not .cse2) (not .cse3)) (= 1 v_~main$tmp_guard1~0_24)) (and .cse2 .cse0 .cse1 (= 0 v_~main$tmp_guard1~0_24) .cse3)))) InVars {ULTIMATE.start_assume_abort_if_not_#in~cond=|v_ULTIMATE.start_assume_abort_if_not_#in~cond_17|, ~__unbuffered_p0_EAX~0=v_~__unbuffered_p0_EAX~0_26, ~__unbuffered_p0_EBX~0=v_~__unbuffered_p0_EBX~0_28, ~__unbuffered_p2_EBX~0=v_~__unbuffered_p2_EBX~0_25, ~__unbuffered_p2_EAX~0=v_~__unbuffered_p2_EAX~0_26} OutVars{ULTIMATE.start_assume_abort_if_not_#in~cond=|v_ULTIMATE.start_assume_abort_if_not_#in~cond_17|, ~__unbuffered_p0_EAX~0=v_~__unbuffered_p0_EAX~0_26, ULTIMATE.start___VERIFIER_assert_~expression=v_ULTIMATE.start___VERIFIER_assert_~expression_12, ~__unbuffered_p0_EBX~0=v_~__unbuffered_p0_EBX~0_28, ~__unbuffered_p2_EBX~0=v_~__unbuffered_p2_EBX~0_25, ULTIMATE.start_assume_abort_if_not_~cond=v_ULTIMATE.start_assume_abort_if_not_~cond_21, ~main$tmp_guard1~0=v_~main$tmp_guard1~0_24, ~__unbuffered_p2_EAX~0=v_~__unbuffered_p2_EAX~0_26, ULTIMATE.start___VERIFIER_assert_#in~expression=|v_ULTIMATE.start___VERIFIER_assert_#in~expression_5|} AuxVars[] AssignedVars[ULTIMATE.start___VERIFIER_assert_~expression, ULTIMATE.start_assume_abort_if_not_~cond, ~main$tmp_guard1~0, ULTIMATE.start___VERIFIER_assert_#in~expression] {15383#false} is VALID [2020-07-28 21:42:43,658 INFO L280 TraceCheckUtils]: 14: Hoare triple {15383#false} [204] L7-1-->ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION: Formula: (= 0 v_ULTIMATE.start___VERIFIER_assert_~expression_6) InVars {ULTIMATE.start___VERIFIER_assert_~expression=v_ULTIMATE.start___VERIFIER_assert_~expression_6} OutVars{ULTIMATE.start___VERIFIER_assert_~expression=v_ULTIMATE.start___VERIFIER_assert_~expression_6} AuxVars[] AssignedVars[] {15383#false} is VALID [2020-07-28 21:42:43,659 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 21:42:43,659 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [585435960] [2020-07-28 21:42:43,660 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-07-28 21:42:43,660 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2020-07-28 21:42:43,660 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [495170922] [2020-07-28 21:42:43,660 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 15 [2020-07-28 21:42:43,661 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-28 21:42:43,661 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 4 states. [2020-07-28 21:42:43,683 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 21:42:43,683 INFO L459 AbstractCegarLoop]: Interpolant automaton has 4 states [2020-07-28 21:42:43,683 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-07-28 21:42:43,683 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2020-07-28 21:42:43,684 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2020-07-28 21:42:43,684 INFO L87 Difference]: Start difference. First operand 262 states and 771 transitions. Second operand 4 states. [2020-07-28 21:42:43,838 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-28 21:42:43,839 INFO L93 Difference]: Finished difference Result 319 states and 873 transitions. [2020-07-28 21:42:43,839 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2020-07-28 21:42:43,839 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 15 [2020-07-28 21:42:43,840 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-28 21:42:43,840 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 4 states. [2020-07-28 21:42:43,841 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5 states to 5 states and 58 transitions. [2020-07-28 21:42:43,841 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 4 states. [2020-07-28 21:42:43,842 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5 states to 5 states and 58 transitions. [2020-07-28 21:42:43,842 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 5 states and 58 transitions. [2020-07-28 21:42:43,918 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 21:42:43,925 INFO L225 Difference]: With dead ends: 319 [2020-07-28 21:42:43,925 INFO L226 Difference]: Without dead ends: 238 [2020-07-28 21:42:43,926 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 21:42:43,927 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 238 states. [2020-07-28 21:42:43,931 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:43,932 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:43,932 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:43,932 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:43,933 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:43,933 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:43,933 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:43,934 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:43,934 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:43,934 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:43,935 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:43,935 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:43,935 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:43,936 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:43,936 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:43,936 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:43,937 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:43,937 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:43,937 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:43,938 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:43,938 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:43,938 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:43,938 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:43,939 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:43,939 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:43,939 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:43,940 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:43,940 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:43,940 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:43,941 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:43,941 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:43,941 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:43,942 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:43,942 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:43,942 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:43,943 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:43,943 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:43,943 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:43,944 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:43,944 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:43,944 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:43,945 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:43,945 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:43,945 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:43,946 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:43,946 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:43,946 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:43,946 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:43,947 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:43,947 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:43,947 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:43,948 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:43,948 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:43,948 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:43,949 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:43,949 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:43,949 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:43,950 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:43,950 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:43,950 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:43,951 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:43,951 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:43,951 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:43,952 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:43,952 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:43,952 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:43,952 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:43,953 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:43,953 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:43,953 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:43,954 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:43,954 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:43,954 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:43,955 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:43,955 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:43,955 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:43,956 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:43,956 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:43,956 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:43,956 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:43,957 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:43,957 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:43,958 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:43,958 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:43,958 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:43,958 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:43,959 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:43,959 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:43,959 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:43,960 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:43,960 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:43,960 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:43,961 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:43,961 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:43,961 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:43,962 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:43,962 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:43,962 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:43,963 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:43,963 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:43,963 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:43,964 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:43,964 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:43,964 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:43,965 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:43,965 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:43,965 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:43,966 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:43,966 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:43,966 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:43,967 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:43,967 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:43,967 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:43,967 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:43,968 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:43,968 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:43,968 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:43,969 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:43,969 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:43,969 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:43,970 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:43,970 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:43,970 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:43,971 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:43,971 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:43,971 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:43,972 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:43,972 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:43,972 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:43,973 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:43,973 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:43,973 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:43,973 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:43,974 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:43,974 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:43,975 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:43,975 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:43,975 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:43,976 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:43,976 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:43,976 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:43,976 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:43,977 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:43,977 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:43,977 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:43,978 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:43,978 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:43,978 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:43,979 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:43,979 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:43,979 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:43,980 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:43,980 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:43,980 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:43,981 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:43,981 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:43,981 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:43,982 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:43,982 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:43,982 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:43,983 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:43,983 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:43,983 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:43,984 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:43,984 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:43,984 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:43,985 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:43,985 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:43,985 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:43,986 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:43,986 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:43,986 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:43,986 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:43,987 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:43,987 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:43,988 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:43,988 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:43,988 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:43,988 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:43,989 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:43,989 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:43,990 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:43,990 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:43,990 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:43,991 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:43,991 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:43,991 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:43,992 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:43,992 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:43,992 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:43,992 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:43,993 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:43,993 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:43,993 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:43,994 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:43,994 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:43,994 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:43,995 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:43,995 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:43,995 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:43,996 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:43,996 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:43,996 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:43,996 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:43,997 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:43,997 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:43,997 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:43,998 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:43,998 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:43,998 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:43,999 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:43,999 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:43,999 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:44,000 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:44,000 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:44,000 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:44,001 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:44,001 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:44,001 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:44,002 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:44,002 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:44,002 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:44,003 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:44,003 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:44,003 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:44,004 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:44,004 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:44,004 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:44,005 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:44,005 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:44,006 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:44,006 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:44,006 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:44,007 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:44,007 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:44,008 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:44,008 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:44,008 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:44,009 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 238 to 238. [2020-07-28 21:42:44,009 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-28 21:42:44,009 INFO L82 GeneralOperation]: Start isEquivalent. First operand 238 states. Second operand 238 states. [2020-07-28 21:42:44,010 INFO L74 IsIncluded]: Start isIncluded. First operand 238 states. Second operand 238 states. [2020-07-28 21:42:44,010 INFO L87 Difference]: Start difference. First operand 238 states. Second operand 238 states. [2020-07-28 21:42:44,020 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-28 21:42:44,020 INFO L93 Difference]: Finished difference Result 238 states and 659 transitions. [2020-07-28 21:42:44,020 INFO L276 IsEmpty]: Start isEmpty. Operand 238 states and 659 transitions. [2020-07-28 21:42:44,021 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-28 21:42:44,022 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-28 21:42:44,022 INFO L74 IsIncluded]: Start isIncluded. First operand 238 states. Second operand 238 states. [2020-07-28 21:42:44,022 INFO L87 Difference]: Start difference. First operand 238 states. Second operand 238 states. [2020-07-28 21:42:44,034 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-28 21:42:44,035 INFO L93 Difference]: Finished difference Result 238 states and 659 transitions. [2020-07-28 21:42:44,035 INFO L276 IsEmpty]: Start isEmpty. Operand 238 states and 659 transitions. [2020-07-28 21:42:44,036 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-28 21:42:44,037 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-28 21:42:44,037 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-28 21:42:44,037 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-28 21:42:44,037 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 238 states. [2020-07-28 21:42:44,048 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 238 states to 238 states and 659 transitions. [2020-07-28 21:42:44,049 INFO L78 Accepts]: Start accepts. Automaton has 238 states and 659 transitions. Word has length 15 [2020-07-28 21:42:44,049 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-28 21:42:44,049 INFO L479 AbstractCegarLoop]: Abstraction has 238 states and 659 transitions. [2020-07-28 21:42:44,050 INFO L480 AbstractCegarLoop]: Interpolant automaton has 4 states. [2020-07-28 21:42:44,050 INFO L276 IsEmpty]: Start isEmpty. Operand 238 states and 659 transitions. [2020-07-28 21:42:44,051 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2020-07-28 21:42:44,051 INFO L414 BasicCegarLoop]: Found error trace [2020-07-28 21:42:44,051 INFO L422 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-07-28 21:42:44,051 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable5 [2020-07-28 21:42:44,052 INFO L427 AbstractCegarLoop]: === Iteration 7 === [ULTIMATE.startErr3INUSE_VIOLATION, ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-28 21:42:44,052 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-28 21:42:44,052 INFO L82 PathProgramCache]: Analyzing trace with hash -857649028, now seen corresponding path program 1 times [2020-07-28 21:42:44,053 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-07-28 21:42:44,053 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1025484911] [2020-07-28 21:42:44,053 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-28 21:42:44,073 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-28 21:42:44,176 INFO L280 TraceCheckUtils]: 0: Hoare triple {16661#true} [260] ULTIMATE.startENTRY-->L780: Formula: (let ((.cse0 (store |v_#valid_75| 0 0))) (and (= |v_#length_27| (store |v_#length_28| |v_ULTIMATE.start_main_~#t2441~0.base_23| 4)) (= 0 |v_#NULL.base_5|) (= (select .cse0 |v_ULTIMATE.start_main_~#t2441~0.base_23|) 0) (= 0 v_~__unbuffered_p2_EAX~0_36) (= 0 v_~main$tmp_guard0~0_40) (= |v_#valid_73| (store .cse0 |v_ULTIMATE.start_main_~#t2441~0.base_23| 1)) (< |v_#StackHeapBarrier_19| |v_ULTIMATE.start_main_~#t2441~0.base_23|) (= 0 v_~__unbuffered_p0_EAX~0_38) (= 0 |v_#NULL.offset_5|) (= 0 |v_ULTIMATE.start_main_~#t2441~0.offset_17|) (= 0 v_~y~0_33) (< 0 |v_#StackHeapBarrier_19|) (= v_~__unbuffered_p0_EBX~0_38 0) (= v_~__unbuffered_cnt~0_192 0) (= (store |v_#memory_int_26| |v_ULTIMATE.start_main_~#t2441~0.base_23| (store (select |v_#memory_int_26| |v_ULTIMATE.start_main_~#t2441~0.base_23|) |v_ULTIMATE.start_main_~#t2441~0.offset_17| 0)) |v_#memory_int_25|) (= v_~__unbuffered_p2_EBX~0_38 0) (= 0 v_~main$tmp_guard1~0_32) (= 0 v_~x~0_24))) InVars {#StackHeapBarrier=|v_#StackHeapBarrier_19|, #valid=|v_#valid_75|, #memory_int=|v_#memory_int_26|, #length=|v_#length_28|} OutVars{ULTIMATE.start_main_#t~nondet4=|v_ULTIMATE.start_main_#t~nondet4_6|, ULTIMATE.start_main_#t~nondet5=|v_ULTIMATE.start_main_#t~nondet5_31|, ULTIMATE.start_main_~#t2442~0.offset=|v_ULTIMATE.start_main_~#t2442~0.offset_15|, ULTIMATE.start_main_~#t2441~0.base=|v_ULTIMATE.start_main_~#t2441~0.base_23|, ULTIMATE.start_main_#t~nondet2=|v_ULTIMATE.start_main_#t~nondet2_6|, ULTIMATE.start_main_#t~nondet3=|v_ULTIMATE.start_main_#t~nondet3_7|, #NULL.offset=|v_#NULL.offset_5|, ~main$tmp_guard1~0=v_~main$tmp_guard1~0_32, ~__unbuffered_p0_EAX~0=v_~__unbuffered_p0_EAX~0_38, #length=|v_#length_27|, ~__unbuffered_p2_EAX~0=v_~__unbuffered_p2_EAX~0_36, ~y~0=v_~y~0_33, ULTIMATE.start_main_~#t2444~0.base=|v_ULTIMATE.start_main_~#t2444~0.base_22|, ~__unbuffered_p2_EBX~0=v_~__unbuffered_p2_EBX~0_38, ~__unbuffered_p0_EBX~0=v_~__unbuffered_p0_EBX~0_38, ULTIMATE.start_main_~#t2444~0.offset=|v_ULTIMATE.start_main_~#t2444~0.offset_16|, ULTIMATE.start_main_~#t2442~0.base=|v_ULTIMATE.start_main_~#t2442~0.base_20|, ULTIMATE.start_main_~#t2441~0.offset=|v_ULTIMATE.start_main_~#t2441~0.offset_17|, ~main$tmp_guard0~0=v_~main$tmp_guard0~0_40, #NULL.base=|v_#NULL.base_5|, #StackHeapBarrier=|v_#StackHeapBarrier_19|, ULTIMATE.start_main_~#t2443~0.offset=|v_ULTIMATE.start_main_~#t2443~0.offset_16|, ULTIMATE.start_main_#res=|v_ULTIMATE.start_main_#res_17|, #valid=|v_#valid_73|, ULTIMATE.start_main_~#t2443~0.base=|v_ULTIMATE.start_main_~#t2443~0.base_22|, #memory_int=|v_#memory_int_25|, ~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_192, ~x~0=v_~x~0_24} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~nondet4, ULTIMATE.start_main_#t~nondet5, ULTIMATE.start_main_~#t2442~0.offset, ULTIMATE.start_main_~#t2441~0.base, ULTIMATE.start_main_#t~nondet2, ULTIMATE.start_main_#t~nondet3, #NULL.offset, ~main$tmp_guard1~0, ~__unbuffered_p0_EAX~0, #length, ~__unbuffered_p2_EAX~0, ~y~0, ULTIMATE.start_main_~#t2444~0.base, ~__unbuffered_p2_EBX~0, ~__unbuffered_p0_EBX~0, ULTIMATE.start_main_~#t2444~0.offset, ULTIMATE.start_main_~#t2442~0.base, ULTIMATE.start_main_~#t2441~0.offset, ~main$tmp_guard0~0, #NULL.base, ULTIMATE.start_main_~#t2443~0.offset, ULTIMATE.start_main_#res, #valid, ULTIMATE.start_main_~#t2443~0.base, #memory_int, ~__unbuffered_cnt~0, ~x~0] {16663#(= 0 ~__unbuffered_cnt~0)} is VALID [2020-07-28 21:42:44,177 INFO L280 TraceCheckUtils]: 1: Hoare triple {16663#(= 0 ~__unbuffered_cnt~0)} [193] L780-->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] {16663#(= 0 ~__unbuffered_cnt~0)} is VALID [2020-07-28 21:42:44,177 INFO L280 TraceCheckUtils]: 2: Hoare triple {16663#(= 0 ~__unbuffered_cnt~0)} [243] L780-1-->L782: Formula: (and (not (= 0 |v_ULTIMATE.start_main_~#t2442~0.base_10|)) (< |v_#StackHeapBarrier_15| |v_ULTIMATE.start_main_~#t2442~0.base_10|) (= (store |v_#memory_int_22| |v_ULTIMATE.start_main_~#t2442~0.base_10| (store (select |v_#memory_int_22| |v_ULTIMATE.start_main_~#t2442~0.base_10|) |v_ULTIMATE.start_main_~#t2442~0.offset_9| 1)) |v_#memory_int_21|) (= 0 (select |v_#valid_51| |v_ULTIMATE.start_main_~#t2442~0.base_10|)) (= |v_#valid_50| (store |v_#valid_51| |v_ULTIMATE.start_main_~#t2442~0.base_10| 1)) (= 0 |v_ULTIMATE.start_main_~#t2442~0.offset_9|) (= |v_#length_23| (store |v_#length_24| |v_ULTIMATE.start_main_~#t2442~0.base_10| 4))) InVars {#StackHeapBarrier=|v_#StackHeapBarrier_15|, #valid=|v_#valid_51|, #memory_int=|v_#memory_int_22|, #length=|v_#length_24|} OutVars{#StackHeapBarrier=|v_#StackHeapBarrier_15|, ULTIMATE.start_main_~#t2442~0.offset=|v_ULTIMATE.start_main_~#t2442~0.offset_9|, ULTIMATE.start_main_#t~nondet2=|v_ULTIMATE.start_main_#t~nondet2_4|, #valid=|v_#valid_50|, #memory_int=|v_#memory_int_21|, ULTIMATE.start_main_~#t2442~0.base=|v_ULTIMATE.start_main_~#t2442~0.base_10|, #length=|v_#length_23|} AuxVars[] AssignedVars[ULTIMATE.start_main_~#t2442~0.offset, ULTIMATE.start_main_#t~nondet2, #valid, #memory_int, ULTIMATE.start_main_~#t2442~0.base, #length] {16663#(= 0 ~__unbuffered_cnt~0)} is VALID [2020-07-28 21:42:44,178 INFO L280 TraceCheckUtils]: 3: Hoare triple {16663#(= 0 ~__unbuffered_cnt~0)} [195] L782-->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] {16663#(= 0 ~__unbuffered_cnt~0)} is VALID [2020-07-28 21:42:44,179 INFO L280 TraceCheckUtils]: 4: Hoare triple {16663#(= 0 ~__unbuffered_cnt~0)} [242] L782-1-->L784: Formula: (and (= 0 (select |v_#valid_49| |v_ULTIMATE.start_main_~#t2443~0.base_12|)) (= |v_#valid_48| (store |v_#valid_49| |v_ULTIMATE.start_main_~#t2443~0.base_12| 1)) (= |v_#length_21| (store |v_#length_22| |v_ULTIMATE.start_main_~#t2443~0.base_12| 4)) (not (= 0 |v_ULTIMATE.start_main_~#t2443~0.base_12|)) (= 0 |v_ULTIMATE.start_main_~#t2443~0.offset_10|) (= (store |v_#memory_int_20| |v_ULTIMATE.start_main_~#t2443~0.base_12| (store (select |v_#memory_int_20| |v_ULTIMATE.start_main_~#t2443~0.base_12|) |v_ULTIMATE.start_main_~#t2443~0.offset_10| 2)) |v_#memory_int_19|) (< |v_#StackHeapBarrier_14| |v_ULTIMATE.start_main_~#t2443~0.base_12|)) InVars {#StackHeapBarrier=|v_#StackHeapBarrier_14|, #valid=|v_#valid_49|, #memory_int=|v_#memory_int_20|, #length=|v_#length_22|} OutVars{#StackHeapBarrier=|v_#StackHeapBarrier_14|, ULTIMATE.start_main_~#t2443~0.offset=|v_ULTIMATE.start_main_~#t2443~0.offset_10|, ULTIMATE.start_main_~#t2443~0.base=|v_ULTIMATE.start_main_~#t2443~0.base_12|, #valid=|v_#valid_48|, ULTIMATE.start_main_#t~nondet3=|v_ULTIMATE.start_main_#t~nondet3_5|, #memory_int=|v_#memory_int_19|, #length=|v_#length_21|} AuxVars[] AssignedVars[ULTIMATE.start_main_~#t2443~0.offset, ULTIMATE.start_main_~#t2443~0.base, #valid, ULTIMATE.start_main_#t~nondet3, #memory_int, #length] {16663#(= 0 ~__unbuffered_cnt~0)} is VALID [2020-07-28 21:42:44,180 INFO L280 TraceCheckUtils]: 5: Hoare triple {16663#(= 0 ~__unbuffered_cnt~0)} [197] L784-->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] {16663#(= 0 ~__unbuffered_cnt~0)} is VALID [2020-07-28 21:42:44,181 INFO L280 TraceCheckUtils]: 6: Hoare triple {16663#(= 0 ~__unbuffered_cnt~0)} [241] L784-1-->L786: Formula: (and (= 0 (select |v_#valid_47| |v_ULTIMATE.start_main_~#t2444~0.base_12|)) (= 0 |v_ULTIMATE.start_main_~#t2444~0.offset_10|) (= (store |v_#memory_int_18| |v_ULTIMATE.start_main_~#t2444~0.base_12| (store (select |v_#memory_int_18| |v_ULTIMATE.start_main_~#t2444~0.base_12|) |v_ULTIMATE.start_main_~#t2444~0.offset_10| 3)) |v_#memory_int_17|) (= |v_#length_19| (store |v_#length_20| |v_ULTIMATE.start_main_~#t2444~0.base_12| 4)) (= (store |v_#valid_47| |v_ULTIMATE.start_main_~#t2444~0.base_12| 1) |v_#valid_46|) (< |v_#StackHeapBarrier_13| |v_ULTIMATE.start_main_~#t2444~0.base_12|) (not (= 0 |v_ULTIMATE.start_main_~#t2444~0.base_12|))) InVars {#StackHeapBarrier=|v_#StackHeapBarrier_13|, #valid=|v_#valid_47|, #memory_int=|v_#memory_int_18|, #length=|v_#length_20|} OutVars{#StackHeapBarrier=|v_#StackHeapBarrier_13|, ULTIMATE.start_main_#t~nondet4=|v_ULTIMATE.start_main_#t~nondet4_4|, ULTIMATE.start_main_~#t2444~0.offset=|v_ULTIMATE.start_main_~#t2444~0.offset_10|, #valid=|v_#valid_46|, #memory_int=|v_#memory_int_17|, #length=|v_#length_19|, ULTIMATE.start_main_~#t2444~0.base=|v_ULTIMATE.start_main_~#t2444~0.base_12|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~nondet4, ULTIMATE.start_main_~#t2444~0.offset, #valid, #memory_int, #length, ULTIMATE.start_main_~#t2444~0.base] {16663#(= 0 ~__unbuffered_cnt~0)} is VALID [2020-07-28 21:42:44,182 INFO L280 TraceCheckUtils]: 7: Hoare triple {16663#(= 0 ~__unbuffered_cnt~0)} [217] P1ENTRY-->L733: Formula: (and (= v_P1Thread1of1ForFork2_~arg.offset_4 |v_P1Thread1of1ForFork2_#in~arg.offset_4|) (= 1 v_~x~0_8) (= 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_8} AuxVars[] AssignedVars[P1Thread1of1ForFork2_~arg.offset, P1Thread1of1ForFork2_~arg.base, ~x~0] {16663#(= 0 ~__unbuffered_cnt~0)} is VALID [2020-07-28 21:42:44,183 INFO L280 TraceCheckUtils]: 8: Hoare triple {16663#(= 0 ~__unbuffered_cnt~0)} [245] L733-->P1EXIT: Formula: (and (= v_~__unbuffered_cnt~0_171 (+ v_~__unbuffered_cnt~0_172 1)) (= 0 |v_P1Thread1of1ForFork2_#res.offset_5|) (= 0 |v_P1Thread1of1ForFork2_#res.base_5|)) InVars {~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_172} OutVars{P1Thread1of1ForFork2_#res.offset=|v_P1Thread1of1ForFork2_#res.offset_5|, ~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_171, P1Thread1of1ForFork2_#res.base=|v_P1Thread1of1ForFork2_#res.base_5|} AuxVars[] AssignedVars[P1Thread1of1ForFork2_#res.offset, ~__unbuffered_cnt~0, P1Thread1of1ForFork2_#res.base] {16664#(<= ~__unbuffered_cnt~0 1)} is VALID [2020-07-28 21:42:44,183 INFO L280 TraceCheckUtils]: 9: Hoare triple {16664#(<= ~__unbuffered_cnt~0 1)} [200] P2ENTRY-->L745: Formula: (and (= v_P2Thread1of1ForFork3_~arg.base_4 |v_P2Thread1of1ForFork3_#in~arg.base_4|) (= v_~__unbuffered_p2_EAX~0_6 v_~x~0_7) (= |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_7, 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_6, P2Thread1of1ForFork3_~arg.offset=v_P2Thread1of1ForFork3_~arg.offset_4, ~x~0=v_~x~0_7, P2Thread1of1ForFork3_#in~arg.offset=|v_P2Thread1of1ForFork3_#in~arg.offset_4|} AuxVars[] AssignedVars[P2Thread1of1ForFork3_~arg.base, ~__unbuffered_p2_EAX~0, P2Thread1of1ForFork3_~arg.offset] {16664#(<= ~__unbuffered_cnt~0 1)} is VALID [2020-07-28 21:42:44,184 INFO L280 TraceCheckUtils]: 10: Hoare triple {16664#(<= ~__unbuffered_cnt~0 1)} [191] L786-->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] {16664#(<= ~__unbuffered_cnt~0 1)} is VALID [2020-07-28 21:42:44,186 INFO L280 TraceCheckUtils]: 11: Hoare triple {16664#(<= ~__unbuffered_cnt~0 1)} [228] L786-1-->L2: Formula: (and (= (mod v_~main$tmp_guard0~0_15 256) |v_ULTIMATE.start_assume_abort_if_not_#in~cond_5|) (let ((.cse0 (= 4 v_~__unbuffered_cnt~0_79))) (or (and (= 0 v_~main$tmp_guard0~0_15) (not .cse0)) (and (= 1 v_~main$tmp_guard0~0_15) .cse0)))) InVars {~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_79} OutVars{ULTIMATE.start_assume_abort_if_not_#in~cond=|v_ULTIMATE.start_assume_abort_if_not_#in~cond_5|, ULTIMATE.start_assume_abort_if_not_~cond=v_ULTIMATE.start_assume_abort_if_not_~cond_8, ULTIMATE.start_main_#t~nondet5=|v_ULTIMATE.start_main_#t~nondet5_6|, ~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_79, ~main$tmp_guard0~0=v_~main$tmp_guard0~0_15} AuxVars[] AssignedVars[ULTIMATE.start_assume_abort_if_not_#in~cond, ULTIMATE.start_assume_abort_if_not_~cond, ULTIMATE.start_main_#t~nondet5, ~main$tmp_guard0~0] {16665#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond|))} is VALID [2020-07-28 21:42:44,187 INFO L280 TraceCheckUtils]: 12: Hoare triple {16665#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond|))} [223] P3ENTRY-->L760: Formula: (and (= |v_P3Thread1of1ForFork0_#in~arg.base_4| v_P3Thread1of1ForFork0_~arg.base_4) (= 1 v_~y~0_9) (= 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_9, 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] {16665#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond|))} is VALID [2020-07-28 21:42:44,188 INFO L280 TraceCheckUtils]: 13: Hoare triple {16665#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond|))} [199] P0ENTRY-->L718: Formula: (and (= v_P0Thread1of1ForFork1_~arg.base_4 |v_P0Thread1of1ForFork1_#in~arg.base_4|) (= v_P0Thread1of1ForFork1_~arg.offset_4 |v_P0Thread1of1ForFork1_#in~arg.offset_4|) (= v_~__unbuffered_p0_EAX~0_6 v_~y~0_5)) 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_5} OutVars{~__unbuffered_p0_EAX~0=v_~__unbuffered_p0_EAX~0_6, 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_5, P0Thread1of1ForFork1_~arg.base=v_P0Thread1of1ForFork1_~arg.base_4} AuxVars[] AssignedVars[~__unbuffered_p0_EAX~0, P0Thread1of1ForFork1_~arg.offset, P0Thread1of1ForFork1_~arg.base] {16665#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond|))} is VALID [2020-07-28 21:42:44,190 INFO L280 TraceCheckUtils]: 14: Hoare triple {16665#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond|))} [249] L2-->L7-1: Formula: (and (= (mod v_~main$tmp_guard1~0_24 256) |v_ULTIMATE.start___VERIFIER_assert_#in~expression_5|) (= v_ULTIMATE.start___VERIFIER_assert_~expression_12 |v_ULTIMATE.start___VERIFIER_assert_#in~expression_5|) (not (= 0 v_ULTIMATE.start_assume_abort_if_not_~cond_21)) (= v_ULTIMATE.start_assume_abort_if_not_~cond_21 |v_ULTIMATE.start_assume_abort_if_not_#in~cond_17|) (let ((.cse2 (= 1 v_~__unbuffered_p0_EAX~0_26)) (.cse0 (= 1 v_~__unbuffered_p2_EAX~0_26)) (.cse1 (= v_~__unbuffered_p0_EBX~0_28 0)) (.cse3 (= v_~__unbuffered_p2_EBX~0_25 0))) (or (and (or (not .cse0) (not .cse1) (not .cse2) (not .cse3)) (= 1 v_~main$tmp_guard1~0_24)) (and .cse2 .cse0 .cse1 (= 0 v_~main$tmp_guard1~0_24) .cse3)))) InVars {ULTIMATE.start_assume_abort_if_not_#in~cond=|v_ULTIMATE.start_assume_abort_if_not_#in~cond_17|, ~__unbuffered_p0_EAX~0=v_~__unbuffered_p0_EAX~0_26, ~__unbuffered_p0_EBX~0=v_~__unbuffered_p0_EBX~0_28, ~__unbuffered_p2_EBX~0=v_~__unbuffered_p2_EBX~0_25, ~__unbuffered_p2_EAX~0=v_~__unbuffered_p2_EAX~0_26} OutVars{ULTIMATE.start_assume_abort_if_not_#in~cond=|v_ULTIMATE.start_assume_abort_if_not_#in~cond_17|, ~__unbuffered_p0_EAX~0=v_~__unbuffered_p0_EAX~0_26, ULTIMATE.start___VERIFIER_assert_~expression=v_ULTIMATE.start___VERIFIER_assert_~expression_12, ~__unbuffered_p0_EBX~0=v_~__unbuffered_p0_EBX~0_28, ~__unbuffered_p2_EBX~0=v_~__unbuffered_p2_EBX~0_25, ULTIMATE.start_assume_abort_if_not_~cond=v_ULTIMATE.start_assume_abort_if_not_~cond_21, ~main$tmp_guard1~0=v_~main$tmp_guard1~0_24, ~__unbuffered_p2_EAX~0=v_~__unbuffered_p2_EAX~0_26, ULTIMATE.start___VERIFIER_assert_#in~expression=|v_ULTIMATE.start___VERIFIER_assert_#in~expression_5|} AuxVars[] AssignedVars[ULTIMATE.start___VERIFIER_assert_~expression, ULTIMATE.start_assume_abort_if_not_~cond, ~main$tmp_guard1~0, ULTIMATE.start___VERIFIER_assert_#in~expression] {16662#false} is VALID [2020-07-28 21:42:44,190 INFO L280 TraceCheckUtils]: 15: Hoare triple {16662#false} [204] L7-1-->ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION: Formula: (= 0 v_ULTIMATE.start___VERIFIER_assert_~expression_6) InVars {ULTIMATE.start___VERIFIER_assert_~expression=v_ULTIMATE.start___VERIFIER_assert_~expression_6} OutVars{ULTIMATE.start___VERIFIER_assert_~expression=v_ULTIMATE.start___VERIFIER_assert_~expression_6} AuxVars[] AssignedVars[] {16662#false} is VALID [2020-07-28 21:42:44,191 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 21:42:44,192 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1025484911] [2020-07-28 21:42:44,192 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-07-28 21:42:44,192 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2020-07-28 21:42:44,192 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1436025834] [2020-07-28 21:42:44,192 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 16 [2020-07-28 21:42:44,193 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-28 21:42:44,193 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 5 states. [2020-07-28 21:42:44,215 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 21:42:44,215 INFO L459 AbstractCegarLoop]: Interpolant automaton has 5 states [2020-07-28 21:42:44,215 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-07-28 21:42:44,215 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2020-07-28 21:42:44,216 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=8, Invalid=12, Unknown=0, NotChecked=0, Total=20 [2020-07-28 21:42:44,216 INFO L87 Difference]: Start difference. First operand 238 states and 659 transitions. Second operand 5 states. [2020-07-28 21:42:44,402 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-28 21:42:44,402 INFO L93 Difference]: Finished difference Result 247 states and 617 transitions. [2020-07-28 21:42:44,402 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2020-07-28 21:42:44,402 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 16 [2020-07-28 21:42:44,402 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-28 21:42:44,403 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 5 states. [2020-07-28 21:42:44,403 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6 states to 6 states and 70 transitions. [2020-07-28 21:42:44,403 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 5 states. [2020-07-28 21:42:44,404 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6 states to 6 states and 70 transitions. [2020-07-28 21:42:44,404 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 6 states and 70 transitions. [2020-07-28 21:42:44,476 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 70 edges. 70 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-28 21:42:44,479 INFO L225 Difference]: With dead ends: 247 [2020-07-28 21:42:44,480 INFO L226 Difference]: Without dead ends: 182 [2020-07-28 21:42:44,480 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 21:42:44,482 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 182 states. [2020-07-28 21:42:44,487 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:44,487 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:44,488 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:44,488 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:44,488 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:44,488 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:44,488 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:44,489 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:44,489 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:44,489 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:44,489 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:44,490 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:44,490 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:44,490 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:44,490 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:44,491 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:44,491 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:44,491 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:44,491 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:44,492 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:44,492 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:44,492 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:44,492 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:44,493 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:44,493 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:44,493 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:44,493 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:44,494 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:44,494 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:44,494 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:44,494 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:44,494 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:44,495 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:44,495 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:44,495 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:44,495 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:44,496 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:44,496 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:44,496 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:44,496 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:44,497 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:44,497 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:44,497 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:44,497 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:44,498 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:44,498 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:44,498 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:44,498 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:44,499 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:44,499 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:44,499 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:44,499 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:44,500 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:44,500 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:44,500 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:44,500 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:44,501 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:44,501 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:44,501 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:44,501 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:44,502 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:44,502 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:44,502 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:44,502 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:44,503 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:44,503 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:44,503 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:44,503 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:44,504 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:44,504 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:44,504 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:44,505 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:44,505 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:44,505 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:44,505 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:44,506 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:44,506 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:44,506 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:44,506 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:44,507 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:44,507 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:44,507 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:44,507 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:44,508 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:44,508 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:44,508 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:44,508 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:44,509 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:44,509 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:44,509 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:44,509 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:44,510 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:44,510 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:44,510 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:44,510 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:44,511 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:44,511 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:44,511 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:44,511 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:44,512 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:44,512 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:44,512 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:44,513 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:44,513 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:44,513 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:44,513 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:44,514 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:44,514 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:44,514 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:44,514 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:44,515 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:44,515 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:44,515 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:44,516 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:44,516 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:44,516 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:44,516 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:44,516 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:44,517 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:44,517 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:44,517 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:44,517 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:44,518 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:44,518 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:44,518 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:44,518 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:44,519 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:44,519 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:44,519 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:44,519 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:44,520 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:44,520 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:44,520 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:44,520 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:44,521 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:44,521 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:44,521 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:44,521 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:44,522 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:44,522 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:44,522 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:44,523 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:44,523 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:44,523 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:44,523 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:44,524 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:44,524 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:44,524 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:44,524 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:44,525 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:44,525 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:44,525 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:44,525 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:44,526 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:44,526 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:44,526 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:44,527 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:44,527 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:44,527 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:44,527 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:44,528 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:44,528 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:44,528 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:44,528 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:44,529 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:44,529 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:44,529 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:44,530 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:44,530 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:44,530 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:44,530 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:44,531 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:44,531 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:44,531 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:44,532 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:44,532 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:44,532 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:44,532 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:44,533 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:44,533 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:44,533 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:44,533 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:44,534 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 182 to 182. [2020-07-28 21:42:44,534 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-28 21:42:44,534 INFO L82 GeneralOperation]: Start isEquivalent. First operand 182 states. Second operand 182 states. [2020-07-28 21:42:44,534 INFO L74 IsIncluded]: Start isIncluded. First operand 182 states. Second operand 182 states. [2020-07-28 21:42:44,535 INFO L87 Difference]: Start difference. First operand 182 states. Second operand 182 states. [2020-07-28 21:42:44,540 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-28 21:42:44,541 INFO L93 Difference]: Finished difference Result 182 states and 443 transitions. [2020-07-28 21:42:44,541 INFO L276 IsEmpty]: Start isEmpty. Operand 182 states and 443 transitions. [2020-07-28 21:42:44,542 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-28 21:42:44,542 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-28 21:42:44,542 INFO L74 IsIncluded]: Start isIncluded. First operand 182 states. Second operand 182 states. [2020-07-28 21:42:44,542 INFO L87 Difference]: Start difference. First operand 182 states. Second operand 182 states. [2020-07-28 21:42:44,548 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-28 21:42:44,548 INFO L93 Difference]: Finished difference Result 182 states and 443 transitions. [2020-07-28 21:42:44,548 INFO L276 IsEmpty]: Start isEmpty. Operand 182 states and 443 transitions. [2020-07-28 21:42:44,549 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-28 21:42:44,549 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-28 21:42:44,549 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-28 21:42:44,550 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-28 21:42:44,550 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 182 states. [2020-07-28 21:42:44,555 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 182 states to 182 states and 443 transitions. [2020-07-28 21:42:44,555 INFO L78 Accepts]: Start accepts. Automaton has 182 states and 443 transitions. Word has length 16 [2020-07-28 21:42:44,557 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-28 21:42:44,557 INFO L479 AbstractCegarLoop]: Abstraction has 182 states and 443 transitions. [2020-07-28 21:42:44,558 INFO L480 AbstractCegarLoop]: Interpolant automaton has 5 states. [2020-07-28 21:42:44,558 INFO L276 IsEmpty]: Start isEmpty. Operand 182 states and 443 transitions. [2020-07-28 21:42:44,559 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2020-07-28 21:42:44,559 INFO L414 BasicCegarLoop]: Found error trace [2020-07-28 21:42:44,559 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 21:42:44,559 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable6 [2020-07-28 21:42:44,559 INFO L427 AbstractCegarLoop]: === Iteration 8 === [ULTIMATE.startErr3INUSE_VIOLATION, ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-28 21:42:44,560 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-28 21:42:44,560 INFO L82 PathProgramCache]: Analyzing trace with hash -981483084, now seen corresponding path program 1 times [2020-07-28 21:42:44,560 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-07-28 21:42:44,560 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [741831246] [2020-07-28 21:42:44,561 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-28 21:42:44,590 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-28 21:42:44,683 INFO L280 TraceCheckUtils]: 0: Hoare triple {17645#true} [260] ULTIMATE.startENTRY-->L780: Formula: (let ((.cse0 (store |v_#valid_75| 0 0))) (and (= |v_#length_27| (store |v_#length_28| |v_ULTIMATE.start_main_~#t2441~0.base_23| 4)) (= 0 |v_#NULL.base_5|) (= (select .cse0 |v_ULTIMATE.start_main_~#t2441~0.base_23|) 0) (= 0 v_~__unbuffered_p2_EAX~0_36) (= 0 v_~main$tmp_guard0~0_40) (= |v_#valid_73| (store .cse0 |v_ULTIMATE.start_main_~#t2441~0.base_23| 1)) (< |v_#StackHeapBarrier_19| |v_ULTIMATE.start_main_~#t2441~0.base_23|) (= 0 v_~__unbuffered_p0_EAX~0_38) (= 0 |v_#NULL.offset_5|) (= 0 |v_ULTIMATE.start_main_~#t2441~0.offset_17|) (= 0 v_~y~0_33) (< 0 |v_#StackHeapBarrier_19|) (= v_~__unbuffered_p0_EBX~0_38 0) (= v_~__unbuffered_cnt~0_192 0) (= (store |v_#memory_int_26| |v_ULTIMATE.start_main_~#t2441~0.base_23| (store (select |v_#memory_int_26| |v_ULTIMATE.start_main_~#t2441~0.base_23|) |v_ULTIMATE.start_main_~#t2441~0.offset_17| 0)) |v_#memory_int_25|) (= v_~__unbuffered_p2_EBX~0_38 0) (= 0 v_~main$tmp_guard1~0_32) (= 0 v_~x~0_24))) InVars {#StackHeapBarrier=|v_#StackHeapBarrier_19|, #valid=|v_#valid_75|, #memory_int=|v_#memory_int_26|, #length=|v_#length_28|} OutVars{ULTIMATE.start_main_#t~nondet4=|v_ULTIMATE.start_main_#t~nondet4_6|, ULTIMATE.start_main_#t~nondet5=|v_ULTIMATE.start_main_#t~nondet5_31|, ULTIMATE.start_main_~#t2442~0.offset=|v_ULTIMATE.start_main_~#t2442~0.offset_15|, ULTIMATE.start_main_~#t2441~0.base=|v_ULTIMATE.start_main_~#t2441~0.base_23|, ULTIMATE.start_main_#t~nondet2=|v_ULTIMATE.start_main_#t~nondet2_6|, ULTIMATE.start_main_#t~nondet3=|v_ULTIMATE.start_main_#t~nondet3_7|, #NULL.offset=|v_#NULL.offset_5|, ~main$tmp_guard1~0=v_~main$tmp_guard1~0_32, ~__unbuffered_p0_EAX~0=v_~__unbuffered_p0_EAX~0_38, #length=|v_#length_27|, ~__unbuffered_p2_EAX~0=v_~__unbuffered_p2_EAX~0_36, ~y~0=v_~y~0_33, ULTIMATE.start_main_~#t2444~0.base=|v_ULTIMATE.start_main_~#t2444~0.base_22|, ~__unbuffered_p2_EBX~0=v_~__unbuffered_p2_EBX~0_38, ~__unbuffered_p0_EBX~0=v_~__unbuffered_p0_EBX~0_38, ULTIMATE.start_main_~#t2444~0.offset=|v_ULTIMATE.start_main_~#t2444~0.offset_16|, ULTIMATE.start_main_~#t2442~0.base=|v_ULTIMATE.start_main_~#t2442~0.base_20|, ULTIMATE.start_main_~#t2441~0.offset=|v_ULTIMATE.start_main_~#t2441~0.offset_17|, ~main$tmp_guard0~0=v_~main$tmp_guard0~0_40, #NULL.base=|v_#NULL.base_5|, #StackHeapBarrier=|v_#StackHeapBarrier_19|, ULTIMATE.start_main_~#t2443~0.offset=|v_ULTIMATE.start_main_~#t2443~0.offset_16|, ULTIMATE.start_main_#res=|v_ULTIMATE.start_main_#res_17|, #valid=|v_#valid_73|, ULTIMATE.start_main_~#t2443~0.base=|v_ULTIMATE.start_main_~#t2443~0.base_22|, #memory_int=|v_#memory_int_25|, ~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_192, ~x~0=v_~x~0_24} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~nondet4, ULTIMATE.start_main_#t~nondet5, ULTIMATE.start_main_~#t2442~0.offset, ULTIMATE.start_main_~#t2441~0.base, ULTIMATE.start_main_#t~nondet2, ULTIMATE.start_main_#t~nondet3, #NULL.offset, ~main$tmp_guard1~0, ~__unbuffered_p0_EAX~0, #length, ~__unbuffered_p2_EAX~0, ~y~0, ULTIMATE.start_main_~#t2444~0.base, ~__unbuffered_p2_EBX~0, ~__unbuffered_p0_EBX~0, ULTIMATE.start_main_~#t2444~0.offset, ULTIMATE.start_main_~#t2442~0.base, ULTIMATE.start_main_~#t2441~0.offset, ~main$tmp_guard0~0, #NULL.base, ULTIMATE.start_main_~#t2443~0.offset, ULTIMATE.start_main_#res, #valid, ULTIMATE.start_main_~#t2443~0.base, #memory_int, ~__unbuffered_cnt~0, ~x~0] {17647#(= 0 ~__unbuffered_cnt~0)} is VALID [2020-07-28 21:42:44,684 INFO L280 TraceCheckUtils]: 1: Hoare triple {17647#(= 0 ~__unbuffered_cnt~0)} [193] L780-->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] {17647#(= 0 ~__unbuffered_cnt~0)} is VALID [2020-07-28 21:42:44,685 INFO L280 TraceCheckUtils]: 2: Hoare triple {17647#(= 0 ~__unbuffered_cnt~0)} [243] L780-1-->L782: Formula: (and (not (= 0 |v_ULTIMATE.start_main_~#t2442~0.base_10|)) (< |v_#StackHeapBarrier_15| |v_ULTIMATE.start_main_~#t2442~0.base_10|) (= (store |v_#memory_int_22| |v_ULTIMATE.start_main_~#t2442~0.base_10| (store (select |v_#memory_int_22| |v_ULTIMATE.start_main_~#t2442~0.base_10|) |v_ULTIMATE.start_main_~#t2442~0.offset_9| 1)) |v_#memory_int_21|) (= 0 (select |v_#valid_51| |v_ULTIMATE.start_main_~#t2442~0.base_10|)) (= |v_#valid_50| (store |v_#valid_51| |v_ULTIMATE.start_main_~#t2442~0.base_10| 1)) (= 0 |v_ULTIMATE.start_main_~#t2442~0.offset_9|) (= |v_#length_23| (store |v_#length_24| |v_ULTIMATE.start_main_~#t2442~0.base_10| 4))) InVars {#StackHeapBarrier=|v_#StackHeapBarrier_15|, #valid=|v_#valid_51|, #memory_int=|v_#memory_int_22|, #length=|v_#length_24|} OutVars{#StackHeapBarrier=|v_#StackHeapBarrier_15|, ULTIMATE.start_main_~#t2442~0.offset=|v_ULTIMATE.start_main_~#t2442~0.offset_9|, ULTIMATE.start_main_#t~nondet2=|v_ULTIMATE.start_main_#t~nondet2_4|, #valid=|v_#valid_50|, #memory_int=|v_#memory_int_21|, ULTIMATE.start_main_~#t2442~0.base=|v_ULTIMATE.start_main_~#t2442~0.base_10|, #length=|v_#length_23|} AuxVars[] AssignedVars[ULTIMATE.start_main_~#t2442~0.offset, ULTIMATE.start_main_#t~nondet2, #valid, #memory_int, ULTIMATE.start_main_~#t2442~0.base, #length] {17647#(= 0 ~__unbuffered_cnt~0)} is VALID [2020-07-28 21:42:44,686 INFO L280 TraceCheckUtils]: 3: Hoare triple {17647#(= 0 ~__unbuffered_cnt~0)} [195] L782-->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] {17647#(= 0 ~__unbuffered_cnt~0)} is VALID [2020-07-28 21:42:44,686 INFO L280 TraceCheckUtils]: 4: Hoare triple {17647#(= 0 ~__unbuffered_cnt~0)} [242] L782-1-->L784: Formula: (and (= 0 (select |v_#valid_49| |v_ULTIMATE.start_main_~#t2443~0.base_12|)) (= |v_#valid_48| (store |v_#valid_49| |v_ULTIMATE.start_main_~#t2443~0.base_12| 1)) (= |v_#length_21| (store |v_#length_22| |v_ULTIMATE.start_main_~#t2443~0.base_12| 4)) (not (= 0 |v_ULTIMATE.start_main_~#t2443~0.base_12|)) (= 0 |v_ULTIMATE.start_main_~#t2443~0.offset_10|) (= (store |v_#memory_int_20| |v_ULTIMATE.start_main_~#t2443~0.base_12| (store (select |v_#memory_int_20| |v_ULTIMATE.start_main_~#t2443~0.base_12|) |v_ULTIMATE.start_main_~#t2443~0.offset_10| 2)) |v_#memory_int_19|) (< |v_#StackHeapBarrier_14| |v_ULTIMATE.start_main_~#t2443~0.base_12|)) InVars {#StackHeapBarrier=|v_#StackHeapBarrier_14|, #valid=|v_#valid_49|, #memory_int=|v_#memory_int_20|, #length=|v_#length_22|} OutVars{#StackHeapBarrier=|v_#StackHeapBarrier_14|, ULTIMATE.start_main_~#t2443~0.offset=|v_ULTIMATE.start_main_~#t2443~0.offset_10|, ULTIMATE.start_main_~#t2443~0.base=|v_ULTIMATE.start_main_~#t2443~0.base_12|, #valid=|v_#valid_48|, ULTIMATE.start_main_#t~nondet3=|v_ULTIMATE.start_main_#t~nondet3_5|, #memory_int=|v_#memory_int_19|, #length=|v_#length_21|} AuxVars[] AssignedVars[ULTIMATE.start_main_~#t2443~0.offset, ULTIMATE.start_main_~#t2443~0.base, #valid, ULTIMATE.start_main_#t~nondet3, #memory_int, #length] {17647#(= 0 ~__unbuffered_cnt~0)} is VALID [2020-07-28 21:42:44,687 INFO L280 TraceCheckUtils]: 5: Hoare triple {17647#(= 0 ~__unbuffered_cnt~0)} [197] L784-->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] {17647#(= 0 ~__unbuffered_cnt~0)} is VALID [2020-07-28 21:42:44,688 INFO L280 TraceCheckUtils]: 6: Hoare triple {17647#(= 0 ~__unbuffered_cnt~0)} [241] L784-1-->L786: Formula: (and (= 0 (select |v_#valid_47| |v_ULTIMATE.start_main_~#t2444~0.base_12|)) (= 0 |v_ULTIMATE.start_main_~#t2444~0.offset_10|) (= (store |v_#memory_int_18| |v_ULTIMATE.start_main_~#t2444~0.base_12| (store (select |v_#memory_int_18| |v_ULTIMATE.start_main_~#t2444~0.base_12|) |v_ULTIMATE.start_main_~#t2444~0.offset_10| 3)) |v_#memory_int_17|) (= |v_#length_19| (store |v_#length_20| |v_ULTIMATE.start_main_~#t2444~0.base_12| 4)) (= (store |v_#valid_47| |v_ULTIMATE.start_main_~#t2444~0.base_12| 1) |v_#valid_46|) (< |v_#StackHeapBarrier_13| |v_ULTIMATE.start_main_~#t2444~0.base_12|) (not (= 0 |v_ULTIMATE.start_main_~#t2444~0.base_12|))) InVars {#StackHeapBarrier=|v_#StackHeapBarrier_13|, #valid=|v_#valid_47|, #memory_int=|v_#memory_int_18|, #length=|v_#length_20|} OutVars{#StackHeapBarrier=|v_#StackHeapBarrier_13|, ULTIMATE.start_main_#t~nondet4=|v_ULTIMATE.start_main_#t~nondet4_4|, ULTIMATE.start_main_~#t2444~0.offset=|v_ULTIMATE.start_main_~#t2444~0.offset_10|, #valid=|v_#valid_46|, #memory_int=|v_#memory_int_17|, #length=|v_#length_19|, ULTIMATE.start_main_~#t2444~0.base=|v_ULTIMATE.start_main_~#t2444~0.base_12|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~nondet4, ULTIMATE.start_main_~#t2444~0.offset, #valid, #memory_int, #length, ULTIMATE.start_main_~#t2444~0.base] {17647#(= 0 ~__unbuffered_cnt~0)} is VALID [2020-07-28 21:42:44,688 INFO L280 TraceCheckUtils]: 7: Hoare triple {17647#(= 0 ~__unbuffered_cnt~0)} [217] P1ENTRY-->L733: Formula: (and (= v_P1Thread1of1ForFork2_~arg.offset_4 |v_P1Thread1of1ForFork2_#in~arg.offset_4|) (= 1 v_~x~0_8) (= 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_8} AuxVars[] AssignedVars[P1Thread1of1ForFork2_~arg.offset, P1Thread1of1ForFork2_~arg.base, ~x~0] {17647#(= 0 ~__unbuffered_cnt~0)} is VALID [2020-07-28 21:42:44,689 INFO L280 TraceCheckUtils]: 8: Hoare triple {17647#(= 0 ~__unbuffered_cnt~0)} [245] L733-->P1EXIT: Formula: (and (= v_~__unbuffered_cnt~0_171 (+ v_~__unbuffered_cnt~0_172 1)) (= 0 |v_P1Thread1of1ForFork2_#res.offset_5|) (= 0 |v_P1Thread1of1ForFork2_#res.base_5|)) InVars {~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_172} OutVars{P1Thread1of1ForFork2_#res.offset=|v_P1Thread1of1ForFork2_#res.offset_5|, ~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_171, P1Thread1of1ForFork2_#res.base=|v_P1Thread1of1ForFork2_#res.base_5|} AuxVars[] AssignedVars[P1Thread1of1ForFork2_#res.offset, ~__unbuffered_cnt~0, P1Thread1of1ForFork2_#res.base] {17648#(<= ~__unbuffered_cnt~0 1)} is VALID [2020-07-28 21:42:44,690 INFO L280 TraceCheckUtils]: 9: Hoare triple {17648#(<= ~__unbuffered_cnt~0 1)} [200] P2ENTRY-->L745: Formula: (and (= v_P2Thread1of1ForFork3_~arg.base_4 |v_P2Thread1of1ForFork3_#in~arg.base_4|) (= v_~__unbuffered_p2_EAX~0_6 v_~x~0_7) (= |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_7, 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_6, P2Thread1of1ForFork3_~arg.offset=v_P2Thread1of1ForFork3_~arg.offset_4, ~x~0=v_~x~0_7, P2Thread1of1ForFork3_#in~arg.offset=|v_P2Thread1of1ForFork3_#in~arg.offset_4|} AuxVars[] AssignedVars[P2Thread1of1ForFork3_~arg.base, ~__unbuffered_p2_EAX~0, P2Thread1of1ForFork3_~arg.offset] {17648#(<= ~__unbuffered_cnt~0 1)} is VALID [2020-07-28 21:42:44,690 INFO L280 TraceCheckUtils]: 10: Hoare triple {17648#(<= ~__unbuffered_cnt~0 1)} [191] L786-->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] {17648#(<= ~__unbuffered_cnt~0 1)} is VALID [2020-07-28 21:42:44,691 INFO L280 TraceCheckUtils]: 11: Hoare triple {17648#(<= ~__unbuffered_cnt~0 1)} [223] P3ENTRY-->L760: Formula: (and (= |v_P3Thread1of1ForFork0_#in~arg.base_4| v_P3Thread1of1ForFork0_~arg.base_4) (= 1 v_~y~0_9) (= 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_9, 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] {17648#(<= ~__unbuffered_cnt~0 1)} is VALID [2020-07-28 21:42:44,692 INFO L280 TraceCheckUtils]: 12: Hoare triple {17648#(<= ~__unbuffered_cnt~0 1)} [199] P0ENTRY-->L718: Formula: (and (= v_P0Thread1of1ForFork1_~arg.base_4 |v_P0Thread1of1ForFork1_#in~arg.base_4|) (= v_P0Thread1of1ForFork1_~arg.offset_4 |v_P0Thread1of1ForFork1_#in~arg.offset_4|) (= v_~__unbuffered_p0_EAX~0_6 v_~y~0_5)) 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_5} OutVars{~__unbuffered_p0_EAX~0=v_~__unbuffered_p0_EAX~0_6, 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_5, P0Thread1of1ForFork1_~arg.base=v_P0Thread1of1ForFork1_~arg.base_4} AuxVars[] AssignedVars[~__unbuffered_p0_EAX~0, P0Thread1of1ForFork1_~arg.offset, P0Thread1of1ForFork1_~arg.base] {17648#(<= ~__unbuffered_cnt~0 1)} is VALID [2020-07-28 21:42:44,693 INFO L280 TraceCheckUtils]: 13: Hoare triple {17648#(<= ~__unbuffered_cnt~0 1)} [238] L760-->P3EXIT: Formula: (and (= v_~__unbuffered_cnt~0_147 (+ v_~__unbuffered_cnt~0_148 1)) (= |v_P3Thread1of1ForFork0_#res.base_5| 0) (= 0 |v_P3Thread1of1ForFork0_#res.offset_5|)) InVars {~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_148} OutVars{P3Thread1of1ForFork0_#res.offset=|v_P3Thread1of1ForFork0_#res.offset_5|, P3Thread1of1ForFork0_#res.base=|v_P3Thread1of1ForFork0_#res.base_5|, ~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_147} AuxVars[] AssignedVars[P3Thread1of1ForFork0_#res.offset, P3Thread1of1ForFork0_#res.base, ~__unbuffered_cnt~0] {17649#(<= ~__unbuffered_cnt~0 2)} is VALID [2020-07-28 21:42:44,694 INFO L280 TraceCheckUtils]: 14: Hoare triple {17649#(<= ~__unbuffered_cnt~0 2)} [228] L786-1-->L2: Formula: (and (= (mod v_~main$tmp_guard0~0_15 256) |v_ULTIMATE.start_assume_abort_if_not_#in~cond_5|) (let ((.cse0 (= 4 v_~__unbuffered_cnt~0_79))) (or (and (= 0 v_~main$tmp_guard0~0_15) (not .cse0)) (and (= 1 v_~main$tmp_guard0~0_15) .cse0)))) InVars {~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_79} OutVars{ULTIMATE.start_assume_abort_if_not_#in~cond=|v_ULTIMATE.start_assume_abort_if_not_#in~cond_5|, ULTIMATE.start_assume_abort_if_not_~cond=v_ULTIMATE.start_assume_abort_if_not_~cond_8, ULTIMATE.start_main_#t~nondet5=|v_ULTIMATE.start_main_#t~nondet5_6|, ~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_79, ~main$tmp_guard0~0=v_~main$tmp_guard0~0_15} AuxVars[] AssignedVars[ULTIMATE.start_assume_abort_if_not_#in~cond, ULTIMATE.start_assume_abort_if_not_~cond, ULTIMATE.start_main_#t~nondet5, ~main$tmp_guard0~0] {17650#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond|))} is VALID [2020-07-28 21:42:44,695 INFO L280 TraceCheckUtils]: 15: Hoare triple {17650#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond|))} [249] L2-->L7-1: Formula: (and (= (mod v_~main$tmp_guard1~0_24 256) |v_ULTIMATE.start___VERIFIER_assert_#in~expression_5|) (= v_ULTIMATE.start___VERIFIER_assert_~expression_12 |v_ULTIMATE.start___VERIFIER_assert_#in~expression_5|) (not (= 0 v_ULTIMATE.start_assume_abort_if_not_~cond_21)) (= v_ULTIMATE.start_assume_abort_if_not_~cond_21 |v_ULTIMATE.start_assume_abort_if_not_#in~cond_17|) (let ((.cse2 (= 1 v_~__unbuffered_p0_EAX~0_26)) (.cse0 (= 1 v_~__unbuffered_p2_EAX~0_26)) (.cse1 (= v_~__unbuffered_p0_EBX~0_28 0)) (.cse3 (= v_~__unbuffered_p2_EBX~0_25 0))) (or (and (or (not .cse0) (not .cse1) (not .cse2) (not .cse3)) (= 1 v_~main$tmp_guard1~0_24)) (and .cse2 .cse0 .cse1 (= 0 v_~main$tmp_guard1~0_24) .cse3)))) InVars {ULTIMATE.start_assume_abort_if_not_#in~cond=|v_ULTIMATE.start_assume_abort_if_not_#in~cond_17|, ~__unbuffered_p0_EAX~0=v_~__unbuffered_p0_EAX~0_26, ~__unbuffered_p0_EBX~0=v_~__unbuffered_p0_EBX~0_28, ~__unbuffered_p2_EBX~0=v_~__unbuffered_p2_EBX~0_25, ~__unbuffered_p2_EAX~0=v_~__unbuffered_p2_EAX~0_26} OutVars{ULTIMATE.start_assume_abort_if_not_#in~cond=|v_ULTIMATE.start_assume_abort_if_not_#in~cond_17|, ~__unbuffered_p0_EAX~0=v_~__unbuffered_p0_EAX~0_26, ULTIMATE.start___VERIFIER_assert_~expression=v_ULTIMATE.start___VERIFIER_assert_~expression_12, ~__unbuffered_p0_EBX~0=v_~__unbuffered_p0_EBX~0_28, ~__unbuffered_p2_EBX~0=v_~__unbuffered_p2_EBX~0_25, ULTIMATE.start_assume_abort_if_not_~cond=v_ULTIMATE.start_assume_abort_if_not_~cond_21, ~main$tmp_guard1~0=v_~main$tmp_guard1~0_24, ~__unbuffered_p2_EAX~0=v_~__unbuffered_p2_EAX~0_26, ULTIMATE.start___VERIFIER_assert_#in~expression=|v_ULTIMATE.start___VERIFIER_assert_#in~expression_5|} AuxVars[] AssignedVars[ULTIMATE.start___VERIFIER_assert_~expression, ULTIMATE.start_assume_abort_if_not_~cond, ~main$tmp_guard1~0, ULTIMATE.start___VERIFIER_assert_#in~expression] {17646#false} is VALID [2020-07-28 21:42:44,696 INFO L280 TraceCheckUtils]: 16: Hoare triple {17646#false} [204] L7-1-->ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION: Formula: (= 0 v_ULTIMATE.start___VERIFIER_assert_~expression_6) InVars {ULTIMATE.start___VERIFIER_assert_~expression=v_ULTIMATE.start___VERIFIER_assert_~expression_6} OutVars{ULTIMATE.start___VERIFIER_assert_~expression=v_ULTIMATE.start___VERIFIER_assert_~expression_6} AuxVars[] AssignedVars[] {17646#false} is VALID [2020-07-28 21:42:44,699 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 21:42:44,699 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [741831246] [2020-07-28 21:42:44,699 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-07-28 21:42:44,699 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2020-07-28 21:42:44,699 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [269632210] [2020-07-28 21:42:44,700 INFO L78 Accepts]: Start accepts. Automaton has 6 states. Word has length 17 [2020-07-28 21:42:44,700 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-28 21:42:44,700 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 6 states. [2020-07-28 21:42:44,720 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 21:42:44,721 INFO L459 AbstractCegarLoop]: Interpolant automaton has 6 states [2020-07-28 21:42:44,721 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-07-28 21:42:44,721 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2020-07-28 21:42:44,722 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=12, Invalid=18, Unknown=0, NotChecked=0, Total=30 [2020-07-28 21:42:44,722 INFO L87 Difference]: Start difference. First operand 182 states and 443 transitions. Second operand 6 states. [2020-07-28 21:42:44,897 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-28 21:42:44,897 INFO L93 Difference]: Finished difference Result 165 states and 373 transitions. [2020-07-28 21:42:44,897 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2020-07-28 21:42:44,898 INFO L78 Accepts]: Start accepts. Automaton has 6 states. Word has length 17 [2020-07-28 21:42:44,898 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-28 21:42:44,898 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 6 states. [2020-07-28 21:42:44,899 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7 states to 7 states and 76 transitions. [2020-07-28 21:42:44,899 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 6 states. [2020-07-28 21:42:44,900 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7 states to 7 states and 76 transitions. [2020-07-28 21:42:44,901 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 7 states and 76 transitions. [2020-07-28 21:42:44,980 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 76 edges. 76 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-28 21:42:44,983 INFO L225 Difference]: With dead ends: 165 [2020-07-28 21:42:44,983 INFO L226 Difference]: Without dead ends: 132 [2020-07-28 21:42:44,983 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 21:42:44,984 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 132 states. [2020-07-28 21:42:44,986 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:44,986 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:44,986 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:44,987 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:44,987 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:44,987 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:44,987 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:44,988 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:44,988 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:44,988 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:44,988 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:44,989 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:44,989 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:44,989 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:44,989 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:44,990 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:44,990 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:44,990 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:44,990 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:44,990 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:44,991 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:44,991 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:44,991 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:44,991 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:44,992 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:44,992 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:44,992 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:44,992 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:44,993 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:44,993 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:44,993 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:44,993 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:44,994 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:44,994 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:44,994 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:44,994 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:44,995 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:44,995 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:44,995 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:44,995 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:44,996 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:44,996 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:44,996 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:44,996 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:44,997 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:44,997 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:44,997 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:44,997 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:44,998 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:44,998 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:44,998 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:44,998 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:44,999 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:44,999 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:44,999 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:44,999 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:44,999 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:45,000 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:45,000 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:45,000 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:45,001 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:45,001 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:45,001 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:45,001 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:45,001 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:45,001 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:45,001 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:45,002 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:45,002 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:45,002 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:45,002 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:45,002 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:45,002 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:45,002 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:45,003 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:45,003 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:45,003 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:45,003 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:45,003 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:45,003 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:45,004 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:45,004 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:45,004 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:45,004 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:45,004 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:45,004 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:45,005 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:45,005 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:45,005 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:45,005 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:45,005 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:45,006 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:45,006 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:45,006 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:45,006 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:45,006 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:45,006 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:45,006 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:45,007 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:45,007 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:45,007 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:45,007 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:45,007 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:45,007 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:45,007 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:45,008 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:45,008 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:45,008 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:45,008 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:45,008 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:45,008 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:45,008 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:45,009 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:45,009 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:45,009 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:45,009 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:45,009 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:45,009 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:45,009 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:45,010 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:45,010 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:45,010 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:45,010 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:45,010 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:45,010 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:45,010 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:45,011 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:45,011 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:45,011 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:45,011 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:45,011 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:45,011 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:45,012 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 132 to 132. [2020-07-28 21:42:45,012 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-28 21:42:45,012 INFO L82 GeneralOperation]: Start isEquivalent. First operand 132 states. Second operand 132 states. [2020-07-28 21:42:45,012 INFO L74 IsIncluded]: Start isIncluded. First operand 132 states. Second operand 132 states. [2020-07-28 21:42:45,012 INFO L87 Difference]: Start difference. First operand 132 states. Second operand 132 states. [2020-07-28 21:42:45,015 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-28 21:42:45,015 INFO L93 Difference]: Finished difference Result 132 states and 295 transitions. [2020-07-28 21:42:45,015 INFO L276 IsEmpty]: Start isEmpty. Operand 132 states and 295 transitions. [2020-07-28 21:42:45,015 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-28 21:42:45,016 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-28 21:42:45,016 INFO L74 IsIncluded]: Start isIncluded. First operand 132 states. Second operand 132 states. [2020-07-28 21:42:45,016 INFO L87 Difference]: Start difference. First operand 132 states. Second operand 132 states. [2020-07-28 21:42:45,019 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-28 21:42:45,019 INFO L93 Difference]: Finished difference Result 132 states and 295 transitions. [2020-07-28 21:42:45,019 INFO L276 IsEmpty]: Start isEmpty. Operand 132 states and 295 transitions. [2020-07-28 21:42:45,019 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-28 21:42:45,019 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-28 21:42:45,020 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-28 21:42:45,020 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-28 21:42:45,020 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 132 states. [2020-07-28 21:42:45,022 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 132 states to 132 states and 295 transitions. [2020-07-28 21:42:45,022 INFO L78 Accepts]: Start accepts. Automaton has 132 states and 295 transitions. Word has length 17 [2020-07-28 21:42:45,023 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-28 21:42:45,023 INFO L479 AbstractCegarLoop]: Abstraction has 132 states and 295 transitions. [2020-07-28 21:42:45,023 INFO L480 AbstractCegarLoop]: Interpolant automaton has 6 states. [2020-07-28 21:42:45,023 INFO L276 IsEmpty]: Start isEmpty. Operand 132 states and 295 transitions. [2020-07-28 21:42:45,023 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2020-07-28 21:42:45,024 INFO L414 BasicCegarLoop]: Found error trace [2020-07-28 21:42:45,024 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 21:42:45,024 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable7 [2020-07-28 21:42:45,024 INFO L427 AbstractCegarLoop]: === Iteration 9 === [ULTIMATE.startErr3INUSE_VIOLATION, ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-28 21:42:45,024 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-28 21:42:45,024 INFO L82 PathProgramCache]: Analyzing trace with hash 1311703103, now seen corresponding path program 1 times [2020-07-28 21:42:45,025 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-07-28 21:42:45,025 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [833743838] [2020-07-28 21:42:45,025 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-28 21:42:45,039 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-28 21:42:45,116 INFO L280 TraceCheckUtils]: 0: Hoare triple {18348#true} [260] ULTIMATE.startENTRY-->L780: Formula: (let ((.cse0 (store |v_#valid_75| 0 0))) (and (= |v_#length_27| (store |v_#length_28| |v_ULTIMATE.start_main_~#t2441~0.base_23| 4)) (= 0 |v_#NULL.base_5|) (= (select .cse0 |v_ULTIMATE.start_main_~#t2441~0.base_23|) 0) (= 0 v_~__unbuffered_p2_EAX~0_36) (= 0 v_~main$tmp_guard0~0_40) (= |v_#valid_73| (store .cse0 |v_ULTIMATE.start_main_~#t2441~0.base_23| 1)) (< |v_#StackHeapBarrier_19| |v_ULTIMATE.start_main_~#t2441~0.base_23|) (= 0 v_~__unbuffered_p0_EAX~0_38) (= 0 |v_#NULL.offset_5|) (= 0 |v_ULTIMATE.start_main_~#t2441~0.offset_17|) (= 0 v_~y~0_33) (< 0 |v_#StackHeapBarrier_19|) (= v_~__unbuffered_p0_EBX~0_38 0) (= v_~__unbuffered_cnt~0_192 0) (= (store |v_#memory_int_26| |v_ULTIMATE.start_main_~#t2441~0.base_23| (store (select |v_#memory_int_26| |v_ULTIMATE.start_main_~#t2441~0.base_23|) |v_ULTIMATE.start_main_~#t2441~0.offset_17| 0)) |v_#memory_int_25|) (= v_~__unbuffered_p2_EBX~0_38 0) (= 0 v_~main$tmp_guard1~0_32) (= 0 v_~x~0_24))) InVars {#StackHeapBarrier=|v_#StackHeapBarrier_19|, #valid=|v_#valid_75|, #memory_int=|v_#memory_int_26|, #length=|v_#length_28|} OutVars{ULTIMATE.start_main_#t~nondet4=|v_ULTIMATE.start_main_#t~nondet4_6|, ULTIMATE.start_main_#t~nondet5=|v_ULTIMATE.start_main_#t~nondet5_31|, ULTIMATE.start_main_~#t2442~0.offset=|v_ULTIMATE.start_main_~#t2442~0.offset_15|, ULTIMATE.start_main_~#t2441~0.base=|v_ULTIMATE.start_main_~#t2441~0.base_23|, ULTIMATE.start_main_#t~nondet2=|v_ULTIMATE.start_main_#t~nondet2_6|, ULTIMATE.start_main_#t~nondet3=|v_ULTIMATE.start_main_#t~nondet3_7|, #NULL.offset=|v_#NULL.offset_5|, ~main$tmp_guard1~0=v_~main$tmp_guard1~0_32, ~__unbuffered_p0_EAX~0=v_~__unbuffered_p0_EAX~0_38, #length=|v_#length_27|, ~__unbuffered_p2_EAX~0=v_~__unbuffered_p2_EAX~0_36, ~y~0=v_~y~0_33, ULTIMATE.start_main_~#t2444~0.base=|v_ULTIMATE.start_main_~#t2444~0.base_22|, ~__unbuffered_p2_EBX~0=v_~__unbuffered_p2_EBX~0_38, ~__unbuffered_p0_EBX~0=v_~__unbuffered_p0_EBX~0_38, ULTIMATE.start_main_~#t2444~0.offset=|v_ULTIMATE.start_main_~#t2444~0.offset_16|, ULTIMATE.start_main_~#t2442~0.base=|v_ULTIMATE.start_main_~#t2442~0.base_20|, ULTIMATE.start_main_~#t2441~0.offset=|v_ULTIMATE.start_main_~#t2441~0.offset_17|, ~main$tmp_guard0~0=v_~main$tmp_guard0~0_40, #NULL.base=|v_#NULL.base_5|, #StackHeapBarrier=|v_#StackHeapBarrier_19|, ULTIMATE.start_main_~#t2443~0.offset=|v_ULTIMATE.start_main_~#t2443~0.offset_16|, ULTIMATE.start_main_#res=|v_ULTIMATE.start_main_#res_17|, #valid=|v_#valid_73|, ULTIMATE.start_main_~#t2443~0.base=|v_ULTIMATE.start_main_~#t2443~0.base_22|, #memory_int=|v_#memory_int_25|, ~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_192, ~x~0=v_~x~0_24} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~nondet4, ULTIMATE.start_main_#t~nondet5, ULTIMATE.start_main_~#t2442~0.offset, ULTIMATE.start_main_~#t2441~0.base, ULTIMATE.start_main_#t~nondet2, ULTIMATE.start_main_#t~nondet3, #NULL.offset, ~main$tmp_guard1~0, ~__unbuffered_p0_EAX~0, #length, ~__unbuffered_p2_EAX~0, ~y~0, ULTIMATE.start_main_~#t2444~0.base, ~__unbuffered_p2_EBX~0, ~__unbuffered_p0_EBX~0, ULTIMATE.start_main_~#t2444~0.offset, ULTIMATE.start_main_~#t2442~0.base, ULTIMATE.start_main_~#t2441~0.offset, ~main$tmp_guard0~0, #NULL.base, ULTIMATE.start_main_~#t2443~0.offset, ULTIMATE.start_main_#res, #valid, ULTIMATE.start_main_~#t2443~0.base, #memory_int, ~__unbuffered_cnt~0, ~x~0] {18350#(= 0 ~__unbuffered_cnt~0)} is VALID [2020-07-28 21:42:45,117 INFO L280 TraceCheckUtils]: 1: Hoare triple {18350#(= 0 ~__unbuffered_cnt~0)} [193] L780-->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] {18350#(= 0 ~__unbuffered_cnt~0)} is VALID [2020-07-28 21:42:45,118 INFO L280 TraceCheckUtils]: 2: Hoare triple {18350#(= 0 ~__unbuffered_cnt~0)} [243] L780-1-->L782: Formula: (and (not (= 0 |v_ULTIMATE.start_main_~#t2442~0.base_10|)) (< |v_#StackHeapBarrier_15| |v_ULTIMATE.start_main_~#t2442~0.base_10|) (= (store |v_#memory_int_22| |v_ULTIMATE.start_main_~#t2442~0.base_10| (store (select |v_#memory_int_22| |v_ULTIMATE.start_main_~#t2442~0.base_10|) |v_ULTIMATE.start_main_~#t2442~0.offset_9| 1)) |v_#memory_int_21|) (= 0 (select |v_#valid_51| |v_ULTIMATE.start_main_~#t2442~0.base_10|)) (= |v_#valid_50| (store |v_#valid_51| |v_ULTIMATE.start_main_~#t2442~0.base_10| 1)) (= 0 |v_ULTIMATE.start_main_~#t2442~0.offset_9|) (= |v_#length_23| (store |v_#length_24| |v_ULTIMATE.start_main_~#t2442~0.base_10| 4))) InVars {#StackHeapBarrier=|v_#StackHeapBarrier_15|, #valid=|v_#valid_51|, #memory_int=|v_#memory_int_22|, #length=|v_#length_24|} OutVars{#StackHeapBarrier=|v_#StackHeapBarrier_15|, ULTIMATE.start_main_~#t2442~0.offset=|v_ULTIMATE.start_main_~#t2442~0.offset_9|, ULTIMATE.start_main_#t~nondet2=|v_ULTIMATE.start_main_#t~nondet2_4|, #valid=|v_#valid_50|, #memory_int=|v_#memory_int_21|, ULTIMATE.start_main_~#t2442~0.base=|v_ULTIMATE.start_main_~#t2442~0.base_10|, #length=|v_#length_23|} AuxVars[] AssignedVars[ULTIMATE.start_main_~#t2442~0.offset, ULTIMATE.start_main_#t~nondet2, #valid, #memory_int, ULTIMATE.start_main_~#t2442~0.base, #length] {18350#(= 0 ~__unbuffered_cnt~0)} is VALID [2020-07-28 21:42:45,120 INFO L280 TraceCheckUtils]: 3: Hoare triple {18350#(= 0 ~__unbuffered_cnt~0)} [195] L782-->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] {18350#(= 0 ~__unbuffered_cnt~0)} is VALID [2020-07-28 21:42:45,120 INFO L280 TraceCheckUtils]: 4: Hoare triple {18350#(= 0 ~__unbuffered_cnt~0)} [242] L782-1-->L784: Formula: (and (= 0 (select |v_#valid_49| |v_ULTIMATE.start_main_~#t2443~0.base_12|)) (= |v_#valid_48| (store |v_#valid_49| |v_ULTIMATE.start_main_~#t2443~0.base_12| 1)) (= |v_#length_21| (store |v_#length_22| |v_ULTIMATE.start_main_~#t2443~0.base_12| 4)) (not (= 0 |v_ULTIMATE.start_main_~#t2443~0.base_12|)) (= 0 |v_ULTIMATE.start_main_~#t2443~0.offset_10|) (= (store |v_#memory_int_20| |v_ULTIMATE.start_main_~#t2443~0.base_12| (store (select |v_#memory_int_20| |v_ULTIMATE.start_main_~#t2443~0.base_12|) |v_ULTIMATE.start_main_~#t2443~0.offset_10| 2)) |v_#memory_int_19|) (< |v_#StackHeapBarrier_14| |v_ULTIMATE.start_main_~#t2443~0.base_12|)) InVars {#StackHeapBarrier=|v_#StackHeapBarrier_14|, #valid=|v_#valid_49|, #memory_int=|v_#memory_int_20|, #length=|v_#length_22|} OutVars{#StackHeapBarrier=|v_#StackHeapBarrier_14|, ULTIMATE.start_main_~#t2443~0.offset=|v_ULTIMATE.start_main_~#t2443~0.offset_10|, ULTIMATE.start_main_~#t2443~0.base=|v_ULTIMATE.start_main_~#t2443~0.base_12|, #valid=|v_#valid_48|, ULTIMATE.start_main_#t~nondet3=|v_ULTIMATE.start_main_#t~nondet3_5|, #memory_int=|v_#memory_int_19|, #length=|v_#length_21|} AuxVars[] AssignedVars[ULTIMATE.start_main_~#t2443~0.offset, ULTIMATE.start_main_~#t2443~0.base, #valid, ULTIMATE.start_main_#t~nondet3, #memory_int, #length] {18350#(= 0 ~__unbuffered_cnt~0)} is VALID [2020-07-28 21:42:45,121 INFO L280 TraceCheckUtils]: 5: Hoare triple {18350#(= 0 ~__unbuffered_cnt~0)} [197] L784-->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] {18350#(= 0 ~__unbuffered_cnt~0)} is VALID [2020-07-28 21:42:45,122 INFO L280 TraceCheckUtils]: 6: Hoare triple {18350#(= 0 ~__unbuffered_cnt~0)} [241] L784-1-->L786: Formula: (and (= 0 (select |v_#valid_47| |v_ULTIMATE.start_main_~#t2444~0.base_12|)) (= 0 |v_ULTIMATE.start_main_~#t2444~0.offset_10|) (= (store |v_#memory_int_18| |v_ULTIMATE.start_main_~#t2444~0.base_12| (store (select |v_#memory_int_18| |v_ULTIMATE.start_main_~#t2444~0.base_12|) |v_ULTIMATE.start_main_~#t2444~0.offset_10| 3)) |v_#memory_int_17|) (= |v_#length_19| (store |v_#length_20| |v_ULTIMATE.start_main_~#t2444~0.base_12| 4)) (= (store |v_#valid_47| |v_ULTIMATE.start_main_~#t2444~0.base_12| 1) |v_#valid_46|) (< |v_#StackHeapBarrier_13| |v_ULTIMATE.start_main_~#t2444~0.base_12|) (not (= 0 |v_ULTIMATE.start_main_~#t2444~0.base_12|))) InVars {#StackHeapBarrier=|v_#StackHeapBarrier_13|, #valid=|v_#valid_47|, #memory_int=|v_#memory_int_18|, #length=|v_#length_20|} OutVars{#StackHeapBarrier=|v_#StackHeapBarrier_13|, ULTIMATE.start_main_#t~nondet4=|v_ULTIMATE.start_main_#t~nondet4_4|, ULTIMATE.start_main_~#t2444~0.offset=|v_ULTIMATE.start_main_~#t2444~0.offset_10|, #valid=|v_#valid_46|, #memory_int=|v_#memory_int_17|, #length=|v_#length_19|, ULTIMATE.start_main_~#t2444~0.base=|v_ULTIMATE.start_main_~#t2444~0.base_12|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~nondet4, ULTIMATE.start_main_~#t2444~0.offset, #valid, #memory_int, #length, ULTIMATE.start_main_~#t2444~0.base] {18350#(= 0 ~__unbuffered_cnt~0)} is VALID [2020-07-28 21:42:45,122 INFO L280 TraceCheckUtils]: 7: Hoare triple {18350#(= 0 ~__unbuffered_cnt~0)} [217] P1ENTRY-->L733: Formula: (and (= v_P1Thread1of1ForFork2_~arg.offset_4 |v_P1Thread1of1ForFork2_#in~arg.offset_4|) (= 1 v_~x~0_8) (= 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_8} AuxVars[] AssignedVars[P1Thread1of1ForFork2_~arg.offset, P1Thread1of1ForFork2_~arg.base, ~x~0] {18350#(= 0 ~__unbuffered_cnt~0)} is VALID [2020-07-28 21:42:45,123 INFO L280 TraceCheckUtils]: 8: Hoare triple {18350#(= 0 ~__unbuffered_cnt~0)} [245] L733-->P1EXIT: Formula: (and (= v_~__unbuffered_cnt~0_171 (+ v_~__unbuffered_cnt~0_172 1)) (= 0 |v_P1Thread1of1ForFork2_#res.offset_5|) (= 0 |v_P1Thread1of1ForFork2_#res.base_5|)) InVars {~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_172} OutVars{P1Thread1of1ForFork2_#res.offset=|v_P1Thread1of1ForFork2_#res.offset_5|, ~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_171, P1Thread1of1ForFork2_#res.base=|v_P1Thread1of1ForFork2_#res.base_5|} AuxVars[] AssignedVars[P1Thread1of1ForFork2_#res.offset, ~__unbuffered_cnt~0, P1Thread1of1ForFork2_#res.base] {18351#(<= ~__unbuffered_cnt~0 1)} is VALID [2020-07-28 21:42:45,123 INFO L280 TraceCheckUtils]: 9: Hoare triple {18351#(<= ~__unbuffered_cnt~0 1)} [200] P2ENTRY-->L745: Formula: (and (= v_P2Thread1of1ForFork3_~arg.base_4 |v_P2Thread1of1ForFork3_#in~arg.base_4|) (= v_~__unbuffered_p2_EAX~0_6 v_~x~0_7) (= |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_7, 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_6, P2Thread1of1ForFork3_~arg.offset=v_P2Thread1of1ForFork3_~arg.offset_4, ~x~0=v_~x~0_7, P2Thread1of1ForFork3_#in~arg.offset=|v_P2Thread1of1ForFork3_#in~arg.offset_4|} AuxVars[] AssignedVars[P2Thread1of1ForFork3_~arg.base, ~__unbuffered_p2_EAX~0, P2Thread1of1ForFork3_~arg.offset] {18351#(<= ~__unbuffered_cnt~0 1)} is VALID [2020-07-28 21:42:45,124 INFO L280 TraceCheckUtils]: 10: Hoare triple {18351#(<= ~__unbuffered_cnt~0 1)} [181] L745-->L748: Formula: (= v_~__unbuffered_p2_EBX~0_1 v_~y~0_2) InVars {~y~0=v_~y~0_2} OutVars{~y~0=v_~y~0_2, ~__unbuffered_p2_EBX~0=v_~__unbuffered_p2_EBX~0_1} AuxVars[] AssignedVars[~__unbuffered_p2_EBX~0] {18351#(<= ~__unbuffered_cnt~0 1)} is VALID [2020-07-28 21:42:45,125 INFO L280 TraceCheckUtils]: 11: Hoare triple {18351#(<= ~__unbuffered_cnt~0 1)} [234] L748-->P2EXIT: Formula: (and (= v_~__unbuffered_cnt~0_141 (+ v_~__unbuffered_cnt~0_142 1)) (= |v_P2Thread1of1ForFork3_#res.offset_21| 0) (= |v_P2Thread1of1ForFork3_#res.base_21| 0)) InVars {~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_142} OutVars{~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_141, 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] {18352#(<= ~__unbuffered_cnt~0 2)} is VALID [2020-07-28 21:42:45,126 INFO L280 TraceCheckUtils]: 12: Hoare triple {18352#(<= ~__unbuffered_cnt~0 2)} [191] L786-->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] {18352#(<= ~__unbuffered_cnt~0 2)} is VALID [2020-07-28 21:42:45,132 INFO L280 TraceCheckUtils]: 13: Hoare triple {18352#(<= ~__unbuffered_cnt~0 2)} [223] P3ENTRY-->L760: Formula: (and (= |v_P3Thread1of1ForFork0_#in~arg.base_4| v_P3Thread1of1ForFork0_~arg.base_4) (= 1 v_~y~0_9) (= 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_9, 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] {18352#(<= ~__unbuffered_cnt~0 2)} is VALID [2020-07-28 21:42:45,133 INFO L280 TraceCheckUtils]: 14: Hoare triple {18352#(<= ~__unbuffered_cnt~0 2)} [199] P0ENTRY-->L718: Formula: (and (= v_P0Thread1of1ForFork1_~arg.base_4 |v_P0Thread1of1ForFork1_#in~arg.base_4|) (= v_P0Thread1of1ForFork1_~arg.offset_4 |v_P0Thread1of1ForFork1_#in~arg.offset_4|) (= v_~__unbuffered_p0_EAX~0_6 v_~y~0_5)) 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_5} OutVars{~__unbuffered_p0_EAX~0=v_~__unbuffered_p0_EAX~0_6, 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_5, P0Thread1of1ForFork1_~arg.base=v_P0Thread1of1ForFork1_~arg.base_4} AuxVars[] AssignedVars[~__unbuffered_p0_EAX~0, P0Thread1of1ForFork1_~arg.offset, P0Thread1of1ForFork1_~arg.base] {18352#(<= ~__unbuffered_cnt~0 2)} is VALID [2020-07-28 21:42:45,134 INFO L280 TraceCheckUtils]: 15: Hoare triple {18352#(<= ~__unbuffered_cnt~0 2)} [238] L760-->P3EXIT: Formula: (and (= v_~__unbuffered_cnt~0_147 (+ v_~__unbuffered_cnt~0_148 1)) (= |v_P3Thread1of1ForFork0_#res.base_5| 0) (= 0 |v_P3Thread1of1ForFork0_#res.offset_5|)) InVars {~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_148} OutVars{P3Thread1of1ForFork0_#res.offset=|v_P3Thread1of1ForFork0_#res.offset_5|, P3Thread1of1ForFork0_#res.base=|v_P3Thread1of1ForFork0_#res.base_5|, ~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_147} AuxVars[] AssignedVars[P3Thread1of1ForFork0_#res.offset, P3Thread1of1ForFork0_#res.base, ~__unbuffered_cnt~0] {18353#(<= ~__unbuffered_cnt~0 3)} is VALID [2020-07-28 21:42:45,136 INFO L280 TraceCheckUtils]: 16: Hoare triple {18353#(<= ~__unbuffered_cnt~0 3)} [228] L786-1-->L2: Formula: (and (= (mod v_~main$tmp_guard0~0_15 256) |v_ULTIMATE.start_assume_abort_if_not_#in~cond_5|) (let ((.cse0 (= 4 v_~__unbuffered_cnt~0_79))) (or (and (= 0 v_~main$tmp_guard0~0_15) (not .cse0)) (and (= 1 v_~main$tmp_guard0~0_15) .cse0)))) InVars {~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_79} OutVars{ULTIMATE.start_assume_abort_if_not_#in~cond=|v_ULTIMATE.start_assume_abort_if_not_#in~cond_5|, ULTIMATE.start_assume_abort_if_not_~cond=v_ULTIMATE.start_assume_abort_if_not_~cond_8, ULTIMATE.start_main_#t~nondet5=|v_ULTIMATE.start_main_#t~nondet5_6|, ~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_79, ~main$tmp_guard0~0=v_~main$tmp_guard0~0_15} AuxVars[] AssignedVars[ULTIMATE.start_assume_abort_if_not_#in~cond, ULTIMATE.start_assume_abort_if_not_~cond, ULTIMATE.start_main_#t~nondet5, ~main$tmp_guard0~0] {18354#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond|))} is VALID [2020-07-28 21:42:45,137 INFO L280 TraceCheckUtils]: 17: Hoare triple {18354#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond|))} [249] L2-->L7-1: Formula: (and (= (mod v_~main$tmp_guard1~0_24 256) |v_ULTIMATE.start___VERIFIER_assert_#in~expression_5|) (= v_ULTIMATE.start___VERIFIER_assert_~expression_12 |v_ULTIMATE.start___VERIFIER_assert_#in~expression_5|) (not (= 0 v_ULTIMATE.start_assume_abort_if_not_~cond_21)) (= v_ULTIMATE.start_assume_abort_if_not_~cond_21 |v_ULTIMATE.start_assume_abort_if_not_#in~cond_17|) (let ((.cse2 (= 1 v_~__unbuffered_p0_EAX~0_26)) (.cse0 (= 1 v_~__unbuffered_p2_EAX~0_26)) (.cse1 (= v_~__unbuffered_p0_EBX~0_28 0)) (.cse3 (= v_~__unbuffered_p2_EBX~0_25 0))) (or (and (or (not .cse0) (not .cse1) (not .cse2) (not .cse3)) (= 1 v_~main$tmp_guard1~0_24)) (and .cse2 .cse0 .cse1 (= 0 v_~main$tmp_guard1~0_24) .cse3)))) InVars {ULTIMATE.start_assume_abort_if_not_#in~cond=|v_ULTIMATE.start_assume_abort_if_not_#in~cond_17|, ~__unbuffered_p0_EAX~0=v_~__unbuffered_p0_EAX~0_26, ~__unbuffered_p0_EBX~0=v_~__unbuffered_p0_EBX~0_28, ~__unbuffered_p2_EBX~0=v_~__unbuffered_p2_EBX~0_25, ~__unbuffered_p2_EAX~0=v_~__unbuffered_p2_EAX~0_26} OutVars{ULTIMATE.start_assume_abort_if_not_#in~cond=|v_ULTIMATE.start_assume_abort_if_not_#in~cond_17|, ~__unbuffered_p0_EAX~0=v_~__unbuffered_p0_EAX~0_26, ULTIMATE.start___VERIFIER_assert_~expression=v_ULTIMATE.start___VERIFIER_assert_~expression_12, ~__unbuffered_p0_EBX~0=v_~__unbuffered_p0_EBX~0_28, ~__unbuffered_p2_EBX~0=v_~__unbuffered_p2_EBX~0_25, ULTIMATE.start_assume_abort_if_not_~cond=v_ULTIMATE.start_assume_abort_if_not_~cond_21, ~main$tmp_guard1~0=v_~main$tmp_guard1~0_24, ~__unbuffered_p2_EAX~0=v_~__unbuffered_p2_EAX~0_26, ULTIMATE.start___VERIFIER_assert_#in~expression=|v_ULTIMATE.start___VERIFIER_assert_#in~expression_5|} AuxVars[] AssignedVars[ULTIMATE.start___VERIFIER_assert_~expression, ULTIMATE.start_assume_abort_if_not_~cond, ~main$tmp_guard1~0, ULTIMATE.start___VERIFIER_assert_#in~expression] {18349#false} is VALID [2020-07-28 21:42:45,138 INFO L280 TraceCheckUtils]: 18: Hoare triple {18349#false} [204] L7-1-->ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION: Formula: (= 0 v_ULTIMATE.start___VERIFIER_assert_~expression_6) InVars {ULTIMATE.start___VERIFIER_assert_~expression=v_ULTIMATE.start___VERIFIER_assert_~expression_6} OutVars{ULTIMATE.start___VERIFIER_assert_~expression=v_ULTIMATE.start___VERIFIER_assert_~expression_6} AuxVars[] AssignedVars[] {18349#false} is VALID [2020-07-28 21:42:45,138 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 21:42:45,139 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [833743838] [2020-07-28 21:42:45,139 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-07-28 21:42:45,139 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2020-07-28 21:42:45,139 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [120422167] [2020-07-28 21:42:45,140 INFO L78 Accepts]: Start accepts. Automaton has 7 states. Word has length 19 [2020-07-28 21:42:45,140 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-28 21:42:45,140 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 7 states. [2020-07-28 21:42:45,165 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 21:42:45,166 INFO L459 AbstractCegarLoop]: Interpolant automaton has 7 states [2020-07-28 21:42:45,166 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-07-28 21:42:45,166 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2020-07-28 21:42:45,167 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=17, Invalid=25, Unknown=0, NotChecked=0, Total=42 [2020-07-28 21:42:45,167 INFO L87 Difference]: Start difference. First operand 132 states and 295 transitions. Second operand 7 states. [2020-07-28 21:42:45,380 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-28 21:42:45,381 INFO L93 Difference]: Finished difference Result 121 states and 271 transitions. [2020-07-28 21:42:45,381 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2020-07-28 21:42:45,381 INFO L78 Accepts]: Start accepts. Automaton has 7 states. Word has length 19 [2020-07-28 21:42:45,381 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-28 21:42:45,381 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 7 states. [2020-07-28 21:42:45,382 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8 states to 8 states and 66 transitions. [2020-07-28 21:42:45,382 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 7 states. [2020-07-28 21:42:45,383 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8 states to 8 states and 66 transitions. [2020-07-28 21:42:45,383 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 8 states and 66 transitions. [2020-07-28 21:42:45,452 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 66 edges. 66 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-28 21:42:45,454 INFO L225 Difference]: With dead ends: 121 [2020-07-28 21:42:45,454 INFO L226 Difference]: Without dead ends: 112 [2020-07-28 21:42:45,455 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 21:42:45,456 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 112 states. [2020-07-28 21:42:45,457 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:45,460 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:45,461 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:45,461 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:45,461 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:45,461 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:45,461 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:45,462 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:45,462 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:45,462 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:45,462 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:45,462 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:45,462 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:45,462 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:45,462 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:45,463 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:45,463 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:45,463 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:45,463 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:45,463 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:45,463 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:45,463 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:45,464 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:45,464 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:45,464 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:45,464 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:45,464 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:45,464 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:45,464 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:45,465 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:45,465 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:45,465 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:45,465 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:45,465 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:45,465 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:45,466 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:45,466 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:45,466 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:45,466 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:45,466 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:45,466 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:45,467 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:45,467 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:45,467 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:45,467 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:45,467 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:45,467 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:45,468 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:45,468 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:45,468 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:45,468 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:45,468 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:45,469 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:45,469 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:45,469 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:45,469 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:45,470 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:45,470 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:45,470 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:45,470 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:45,470 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:45,470 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:45,471 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:45,471 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:45,471 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:45,471 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:45,471 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:45,472 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:45,472 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:45,472 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:45,472 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:45,472 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:45,473 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:45,473 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:45,473 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:45,473 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:45,473 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:45,474 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:45,474 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:45,474 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:45,474 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:45,474 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:45,475 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:45,475 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:45,475 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:45,475 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:45,475 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:45,475 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:45,475 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:45,476 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:45,476 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:45,476 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:45,476 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:45,476 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:45,476 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:45,476 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:45,477 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:45,477 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:45,477 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:45,477 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:45,477 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:45,478 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:45,478 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:45,478 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:45,478 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:45,478 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:45,479 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:45,479 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:45,479 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:45,479 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:45,479 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:45,480 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:45,480 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 112 to 112. [2020-07-28 21:42:45,480 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-28 21:42:45,480 INFO L82 GeneralOperation]: Start isEquivalent. First operand 112 states. Second operand 112 states. [2020-07-28 21:42:45,480 INFO L74 IsIncluded]: Start isIncluded. First operand 112 states. Second operand 112 states. [2020-07-28 21:42:45,480 INFO L87 Difference]: Start difference. First operand 112 states. Second operand 112 states. [2020-07-28 21:42:45,483 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-28 21:42:45,483 INFO L93 Difference]: Finished difference Result 112 states and 255 transitions. [2020-07-28 21:42:45,483 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 255 transitions. [2020-07-28 21:42:45,483 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-28 21:42:45,484 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-28 21:42:45,484 INFO L74 IsIncluded]: Start isIncluded. First operand 112 states. Second operand 112 states. [2020-07-28 21:42:45,484 INFO L87 Difference]: Start difference. First operand 112 states. Second operand 112 states. [2020-07-28 21:42:45,486 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-28 21:42:45,486 INFO L93 Difference]: Finished difference Result 112 states and 255 transitions. [2020-07-28 21:42:45,486 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 255 transitions. [2020-07-28 21:42:45,487 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-28 21:42:45,487 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-28 21:42:45,487 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-28 21:42:45,487 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-28 21:42:45,487 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 112 states. [2020-07-28 21:42:45,489 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 112 states to 112 states and 255 transitions. [2020-07-28 21:42:45,490 INFO L78 Accepts]: Start accepts. Automaton has 112 states and 255 transitions. Word has length 19 [2020-07-28 21:42:45,490 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-28 21:42:45,490 INFO L479 AbstractCegarLoop]: Abstraction has 112 states and 255 transitions. [2020-07-28 21:42:45,490 INFO L480 AbstractCegarLoop]: Interpolant automaton has 7 states. [2020-07-28 21:42:45,490 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 255 transitions. [2020-07-28 21:42:45,491 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2020-07-28 21:42:45,491 INFO L414 BasicCegarLoop]: Found error trace [2020-07-28 21:42:45,491 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 21:42:45,491 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable8 [2020-07-28 21:42:45,491 INFO L427 AbstractCegarLoop]: === Iteration 10 === [ULTIMATE.startErr3INUSE_VIOLATION, ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-28 21:42:45,491 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-28 21:42:45,492 INFO L82 PathProgramCache]: Analyzing trace with hash 188961609, now seen corresponding path program 1 times [2020-07-28 21:42:45,492 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-07-28 21:42:45,492 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1204564166] [2020-07-28 21:42:45,492 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-28 21:42:45,506 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-28 21:42:45,545 INFO L280 TraceCheckUtils]: 0: Hoare triple {18928#true} [260] ULTIMATE.startENTRY-->L780: Formula: (let ((.cse0 (store |v_#valid_75| 0 0))) (and (= |v_#length_27| (store |v_#length_28| |v_ULTIMATE.start_main_~#t2441~0.base_23| 4)) (= 0 |v_#NULL.base_5|) (= (select .cse0 |v_ULTIMATE.start_main_~#t2441~0.base_23|) 0) (= 0 v_~__unbuffered_p2_EAX~0_36) (= 0 v_~main$tmp_guard0~0_40) (= |v_#valid_73| (store .cse0 |v_ULTIMATE.start_main_~#t2441~0.base_23| 1)) (< |v_#StackHeapBarrier_19| |v_ULTIMATE.start_main_~#t2441~0.base_23|) (= 0 v_~__unbuffered_p0_EAX~0_38) (= 0 |v_#NULL.offset_5|) (= 0 |v_ULTIMATE.start_main_~#t2441~0.offset_17|) (= 0 v_~y~0_33) (< 0 |v_#StackHeapBarrier_19|) (= v_~__unbuffered_p0_EBX~0_38 0) (= v_~__unbuffered_cnt~0_192 0) (= (store |v_#memory_int_26| |v_ULTIMATE.start_main_~#t2441~0.base_23| (store (select |v_#memory_int_26| |v_ULTIMATE.start_main_~#t2441~0.base_23|) |v_ULTIMATE.start_main_~#t2441~0.offset_17| 0)) |v_#memory_int_25|) (= v_~__unbuffered_p2_EBX~0_38 0) (= 0 v_~main$tmp_guard1~0_32) (= 0 v_~x~0_24))) InVars {#StackHeapBarrier=|v_#StackHeapBarrier_19|, #valid=|v_#valid_75|, #memory_int=|v_#memory_int_26|, #length=|v_#length_28|} OutVars{ULTIMATE.start_main_#t~nondet4=|v_ULTIMATE.start_main_#t~nondet4_6|, ULTIMATE.start_main_#t~nondet5=|v_ULTIMATE.start_main_#t~nondet5_31|, ULTIMATE.start_main_~#t2442~0.offset=|v_ULTIMATE.start_main_~#t2442~0.offset_15|, ULTIMATE.start_main_~#t2441~0.base=|v_ULTIMATE.start_main_~#t2441~0.base_23|, ULTIMATE.start_main_#t~nondet2=|v_ULTIMATE.start_main_#t~nondet2_6|, ULTIMATE.start_main_#t~nondet3=|v_ULTIMATE.start_main_#t~nondet3_7|, #NULL.offset=|v_#NULL.offset_5|, ~main$tmp_guard1~0=v_~main$tmp_guard1~0_32, ~__unbuffered_p0_EAX~0=v_~__unbuffered_p0_EAX~0_38, #length=|v_#length_27|, ~__unbuffered_p2_EAX~0=v_~__unbuffered_p2_EAX~0_36, ~y~0=v_~y~0_33, ULTIMATE.start_main_~#t2444~0.base=|v_ULTIMATE.start_main_~#t2444~0.base_22|, ~__unbuffered_p2_EBX~0=v_~__unbuffered_p2_EBX~0_38, ~__unbuffered_p0_EBX~0=v_~__unbuffered_p0_EBX~0_38, ULTIMATE.start_main_~#t2444~0.offset=|v_ULTIMATE.start_main_~#t2444~0.offset_16|, ULTIMATE.start_main_~#t2442~0.base=|v_ULTIMATE.start_main_~#t2442~0.base_20|, ULTIMATE.start_main_~#t2441~0.offset=|v_ULTIMATE.start_main_~#t2441~0.offset_17|, ~main$tmp_guard0~0=v_~main$tmp_guard0~0_40, #NULL.base=|v_#NULL.base_5|, #StackHeapBarrier=|v_#StackHeapBarrier_19|, ULTIMATE.start_main_~#t2443~0.offset=|v_ULTIMATE.start_main_~#t2443~0.offset_16|, ULTIMATE.start_main_#res=|v_ULTIMATE.start_main_#res_17|, #valid=|v_#valid_73|, ULTIMATE.start_main_~#t2443~0.base=|v_ULTIMATE.start_main_~#t2443~0.base_22|, #memory_int=|v_#memory_int_25|, ~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_192, ~x~0=v_~x~0_24} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~nondet4, ULTIMATE.start_main_#t~nondet5, ULTIMATE.start_main_~#t2442~0.offset, ULTIMATE.start_main_~#t2441~0.base, ULTIMATE.start_main_#t~nondet2, ULTIMATE.start_main_#t~nondet3, #NULL.offset, ~main$tmp_guard1~0, ~__unbuffered_p0_EAX~0, #length, ~__unbuffered_p2_EAX~0, ~y~0, ULTIMATE.start_main_~#t2444~0.base, ~__unbuffered_p2_EBX~0, ~__unbuffered_p0_EBX~0, ULTIMATE.start_main_~#t2444~0.offset, ULTIMATE.start_main_~#t2442~0.base, ULTIMATE.start_main_~#t2441~0.offset, ~main$tmp_guard0~0, #NULL.base, ULTIMATE.start_main_~#t2443~0.offset, ULTIMATE.start_main_#res, #valid, ULTIMATE.start_main_~#t2443~0.base, #memory_int, ~__unbuffered_cnt~0, ~x~0] {18928#true} is VALID [2020-07-28 21:42:45,545 INFO L280 TraceCheckUtils]: 1: Hoare triple {18928#true} [193] L780-->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] {18928#true} is VALID [2020-07-28 21:42:45,545 INFO L280 TraceCheckUtils]: 2: Hoare triple {18928#true} [243] L780-1-->L782: Formula: (and (not (= 0 |v_ULTIMATE.start_main_~#t2442~0.base_10|)) (< |v_#StackHeapBarrier_15| |v_ULTIMATE.start_main_~#t2442~0.base_10|) (= (store |v_#memory_int_22| |v_ULTIMATE.start_main_~#t2442~0.base_10| (store (select |v_#memory_int_22| |v_ULTIMATE.start_main_~#t2442~0.base_10|) |v_ULTIMATE.start_main_~#t2442~0.offset_9| 1)) |v_#memory_int_21|) (= 0 (select |v_#valid_51| |v_ULTIMATE.start_main_~#t2442~0.base_10|)) (= |v_#valid_50| (store |v_#valid_51| |v_ULTIMATE.start_main_~#t2442~0.base_10| 1)) (= 0 |v_ULTIMATE.start_main_~#t2442~0.offset_9|) (= |v_#length_23| (store |v_#length_24| |v_ULTIMATE.start_main_~#t2442~0.base_10| 4))) InVars {#StackHeapBarrier=|v_#StackHeapBarrier_15|, #valid=|v_#valid_51|, #memory_int=|v_#memory_int_22|, #length=|v_#length_24|} OutVars{#StackHeapBarrier=|v_#StackHeapBarrier_15|, ULTIMATE.start_main_~#t2442~0.offset=|v_ULTIMATE.start_main_~#t2442~0.offset_9|, ULTIMATE.start_main_#t~nondet2=|v_ULTIMATE.start_main_#t~nondet2_4|, #valid=|v_#valid_50|, #memory_int=|v_#memory_int_21|, ULTIMATE.start_main_~#t2442~0.base=|v_ULTIMATE.start_main_~#t2442~0.base_10|, #length=|v_#length_23|} AuxVars[] AssignedVars[ULTIMATE.start_main_~#t2442~0.offset, ULTIMATE.start_main_#t~nondet2, #valid, #memory_int, ULTIMATE.start_main_~#t2442~0.base, #length] {18928#true} is VALID [2020-07-28 21:42:45,546 INFO L280 TraceCheckUtils]: 3: Hoare triple {18928#true} [195] L782-->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] {18928#true} is VALID [2020-07-28 21:42:45,546 INFO L280 TraceCheckUtils]: 4: Hoare triple {18928#true} [242] L782-1-->L784: Formula: (and (= 0 (select |v_#valid_49| |v_ULTIMATE.start_main_~#t2443~0.base_12|)) (= |v_#valid_48| (store |v_#valid_49| |v_ULTIMATE.start_main_~#t2443~0.base_12| 1)) (= |v_#length_21| (store |v_#length_22| |v_ULTIMATE.start_main_~#t2443~0.base_12| 4)) (not (= 0 |v_ULTIMATE.start_main_~#t2443~0.base_12|)) (= 0 |v_ULTIMATE.start_main_~#t2443~0.offset_10|) (= (store |v_#memory_int_20| |v_ULTIMATE.start_main_~#t2443~0.base_12| (store (select |v_#memory_int_20| |v_ULTIMATE.start_main_~#t2443~0.base_12|) |v_ULTIMATE.start_main_~#t2443~0.offset_10| 2)) |v_#memory_int_19|) (< |v_#StackHeapBarrier_14| |v_ULTIMATE.start_main_~#t2443~0.base_12|)) InVars {#StackHeapBarrier=|v_#StackHeapBarrier_14|, #valid=|v_#valid_49|, #memory_int=|v_#memory_int_20|, #length=|v_#length_22|} OutVars{#StackHeapBarrier=|v_#StackHeapBarrier_14|, ULTIMATE.start_main_~#t2443~0.offset=|v_ULTIMATE.start_main_~#t2443~0.offset_10|, ULTIMATE.start_main_~#t2443~0.base=|v_ULTIMATE.start_main_~#t2443~0.base_12|, #valid=|v_#valid_48|, ULTIMATE.start_main_#t~nondet3=|v_ULTIMATE.start_main_#t~nondet3_5|, #memory_int=|v_#memory_int_19|, #length=|v_#length_21|} AuxVars[] AssignedVars[ULTIMATE.start_main_~#t2443~0.offset, ULTIMATE.start_main_~#t2443~0.base, #valid, ULTIMATE.start_main_#t~nondet3, #memory_int, #length] {18928#true} is VALID [2020-07-28 21:42:45,546 INFO L280 TraceCheckUtils]: 5: Hoare triple {18928#true} [197] L784-->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] {18928#true} is VALID [2020-07-28 21:42:45,546 INFO L280 TraceCheckUtils]: 6: Hoare triple {18928#true} [241] L784-1-->L786: Formula: (and (= 0 (select |v_#valid_47| |v_ULTIMATE.start_main_~#t2444~0.base_12|)) (= 0 |v_ULTIMATE.start_main_~#t2444~0.offset_10|) (= (store |v_#memory_int_18| |v_ULTIMATE.start_main_~#t2444~0.base_12| (store (select |v_#memory_int_18| |v_ULTIMATE.start_main_~#t2444~0.base_12|) |v_ULTIMATE.start_main_~#t2444~0.offset_10| 3)) |v_#memory_int_17|) (= |v_#length_19| (store |v_#length_20| |v_ULTIMATE.start_main_~#t2444~0.base_12| 4)) (= (store |v_#valid_47| |v_ULTIMATE.start_main_~#t2444~0.base_12| 1) |v_#valid_46|) (< |v_#StackHeapBarrier_13| |v_ULTIMATE.start_main_~#t2444~0.base_12|) (not (= 0 |v_ULTIMATE.start_main_~#t2444~0.base_12|))) InVars {#StackHeapBarrier=|v_#StackHeapBarrier_13|, #valid=|v_#valid_47|, #memory_int=|v_#memory_int_18|, #length=|v_#length_20|} OutVars{#StackHeapBarrier=|v_#StackHeapBarrier_13|, ULTIMATE.start_main_#t~nondet4=|v_ULTIMATE.start_main_#t~nondet4_4|, ULTIMATE.start_main_~#t2444~0.offset=|v_ULTIMATE.start_main_~#t2444~0.offset_10|, #valid=|v_#valid_46|, #memory_int=|v_#memory_int_17|, #length=|v_#length_19|, ULTIMATE.start_main_~#t2444~0.base=|v_ULTIMATE.start_main_~#t2444~0.base_12|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~nondet4, ULTIMATE.start_main_~#t2444~0.offset, #valid, #memory_int, #length, ULTIMATE.start_main_~#t2444~0.base] {18928#true} is VALID [2020-07-28 21:42:45,547 INFO L280 TraceCheckUtils]: 7: Hoare triple {18928#true} [217] P1ENTRY-->L733: Formula: (and (= v_P1Thread1of1ForFork2_~arg.offset_4 |v_P1Thread1of1ForFork2_#in~arg.offset_4|) (= 1 v_~x~0_8) (= 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_8} AuxVars[] AssignedVars[P1Thread1of1ForFork2_~arg.offset, P1Thread1of1ForFork2_~arg.base, ~x~0] {18930#(= 1 ~x~0)} is VALID [2020-07-28 21:42:45,548 INFO L280 TraceCheckUtils]: 8: Hoare triple {18930#(= 1 ~x~0)} [245] L733-->P1EXIT: Formula: (and (= v_~__unbuffered_cnt~0_171 (+ v_~__unbuffered_cnt~0_172 1)) (= 0 |v_P1Thread1of1ForFork2_#res.offset_5|) (= 0 |v_P1Thread1of1ForFork2_#res.base_5|)) InVars {~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_172} OutVars{P1Thread1of1ForFork2_#res.offset=|v_P1Thread1of1ForFork2_#res.offset_5|, ~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_171, P1Thread1of1ForFork2_#res.base=|v_P1Thread1of1ForFork2_#res.base_5|} AuxVars[] AssignedVars[P1Thread1of1ForFork2_#res.offset, ~__unbuffered_cnt~0, P1Thread1of1ForFork2_#res.base] {18930#(= 1 ~x~0)} is VALID [2020-07-28 21:42:45,549 INFO L280 TraceCheckUtils]: 9: Hoare triple {18930#(= 1 ~x~0)} [200] P2ENTRY-->L745: Formula: (and (= v_P2Thread1of1ForFork3_~arg.base_4 |v_P2Thread1of1ForFork3_#in~arg.base_4|) (= v_~__unbuffered_p2_EAX~0_6 v_~x~0_7) (= |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_7, 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_6, P2Thread1of1ForFork3_~arg.offset=v_P2Thread1of1ForFork3_~arg.offset_4, ~x~0=v_~x~0_7, P2Thread1of1ForFork3_#in~arg.offset=|v_P2Thread1of1ForFork3_#in~arg.offset_4|} AuxVars[] AssignedVars[P2Thread1of1ForFork3_~arg.base, ~__unbuffered_p2_EAX~0, P2Thread1of1ForFork3_~arg.offset] {18930#(= 1 ~x~0)} is VALID [2020-07-28 21:42:45,549 INFO L280 TraceCheckUtils]: 10: Hoare triple {18930#(= 1 ~x~0)} [181] L745-->L748: Formula: (= v_~__unbuffered_p2_EBX~0_1 v_~y~0_2) InVars {~y~0=v_~y~0_2} OutVars{~y~0=v_~y~0_2, ~__unbuffered_p2_EBX~0=v_~__unbuffered_p2_EBX~0_1} AuxVars[] AssignedVars[~__unbuffered_p2_EBX~0] {18930#(= 1 ~x~0)} is VALID [2020-07-28 21:42:45,550 INFO L280 TraceCheckUtils]: 11: Hoare triple {18930#(= 1 ~x~0)} [234] L748-->P2EXIT: Formula: (and (= v_~__unbuffered_cnt~0_141 (+ v_~__unbuffered_cnt~0_142 1)) (= |v_P2Thread1of1ForFork3_#res.offset_21| 0) (= |v_P2Thread1of1ForFork3_#res.base_21| 0)) InVars {~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_142} OutVars{~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_141, 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] {18930#(= 1 ~x~0)} is VALID [2020-07-28 21:42:45,550 INFO L280 TraceCheckUtils]: 12: Hoare triple {18930#(= 1 ~x~0)} [191] L786-->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] {18930#(= 1 ~x~0)} is VALID [2020-07-28 21:42:45,551 INFO L280 TraceCheckUtils]: 13: Hoare triple {18930#(= 1 ~x~0)} [223] P3ENTRY-->L760: Formula: (and (= |v_P3Thread1of1ForFork0_#in~arg.base_4| v_P3Thread1of1ForFork0_~arg.base_4) (= 1 v_~y~0_9) (= 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_9, 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] {18930#(= 1 ~x~0)} is VALID [2020-07-28 21:42:45,552 INFO L280 TraceCheckUtils]: 14: Hoare triple {18930#(= 1 ~x~0)} [199] P0ENTRY-->L718: Formula: (and (= v_P0Thread1of1ForFork1_~arg.base_4 |v_P0Thread1of1ForFork1_#in~arg.base_4|) (= v_P0Thread1of1ForFork1_~arg.offset_4 |v_P0Thread1of1ForFork1_#in~arg.offset_4|) (= v_~__unbuffered_p0_EAX~0_6 v_~y~0_5)) 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_5} OutVars{~__unbuffered_p0_EAX~0=v_~__unbuffered_p0_EAX~0_6, 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_5, P0Thread1of1ForFork1_~arg.base=v_P0Thread1of1ForFork1_~arg.base_4} AuxVars[] AssignedVars[~__unbuffered_p0_EAX~0, P0Thread1of1ForFork1_~arg.offset, P0Thread1of1ForFork1_~arg.base] {18930#(= 1 ~x~0)} is VALID [2020-07-28 21:42:45,554 INFO L280 TraceCheckUtils]: 15: Hoare triple {18930#(= 1 ~x~0)} [170] L718-->L721: Formula: (= v_~__unbuffered_p0_EBX~0_1 v_~x~0_1) InVars {~x~0=v_~x~0_1} OutVars{~x~0=v_~x~0_1, ~__unbuffered_p0_EBX~0=v_~__unbuffered_p0_EBX~0_1} AuxVars[] AssignedVars[~__unbuffered_p0_EBX~0] {18931#(= 1 ~__unbuffered_p0_EBX~0)} is VALID [2020-07-28 21:42:45,555 INFO L280 TraceCheckUtils]: 16: Hoare triple {18931#(= 1 ~__unbuffered_p0_EBX~0)} [244] L721-->P0EXIT: Formula: (and (= v_~__unbuffered_cnt~0_159 (+ v_~__unbuffered_cnt~0_160 1)) (= 0 |v_P0Thread1of1ForFork1_#res.base_5|) (= 0 |v_P0Thread1of1ForFork1_#res.offset_5|)) InVars {~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_160} OutVars{P0Thread1of1ForFork1_#res.offset=|v_P0Thread1of1ForFork1_#res.offset_5|, P0Thread1of1ForFork1_#res.base=|v_P0Thread1of1ForFork1_#res.base_5|, ~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_159} AuxVars[] AssignedVars[P0Thread1of1ForFork1_#res.offset, P0Thread1of1ForFork1_#res.base, ~__unbuffered_cnt~0] {18931#(= 1 ~__unbuffered_p0_EBX~0)} is VALID [2020-07-28 21:42:45,556 INFO L280 TraceCheckUtils]: 17: Hoare triple {18931#(= 1 ~__unbuffered_p0_EBX~0)} [238] L760-->P3EXIT: Formula: (and (= v_~__unbuffered_cnt~0_147 (+ v_~__unbuffered_cnt~0_148 1)) (= |v_P3Thread1of1ForFork0_#res.base_5| 0) (= 0 |v_P3Thread1of1ForFork0_#res.offset_5|)) InVars {~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_148} OutVars{P3Thread1of1ForFork0_#res.offset=|v_P3Thread1of1ForFork0_#res.offset_5|, P3Thread1of1ForFork0_#res.base=|v_P3Thread1of1ForFork0_#res.base_5|, ~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_147} AuxVars[] AssignedVars[P3Thread1of1ForFork0_#res.offset, P3Thread1of1ForFork0_#res.base, ~__unbuffered_cnt~0] {18931#(= 1 ~__unbuffered_p0_EBX~0)} is VALID [2020-07-28 21:42:45,558 INFO L280 TraceCheckUtils]: 18: Hoare triple {18931#(= 1 ~__unbuffered_p0_EBX~0)} [228] L786-1-->L2: Formula: (and (= (mod v_~main$tmp_guard0~0_15 256) |v_ULTIMATE.start_assume_abort_if_not_#in~cond_5|) (let ((.cse0 (= 4 v_~__unbuffered_cnt~0_79))) (or (and (= 0 v_~main$tmp_guard0~0_15) (not .cse0)) (and (= 1 v_~main$tmp_guard0~0_15) .cse0)))) InVars {~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_79} OutVars{ULTIMATE.start_assume_abort_if_not_#in~cond=|v_ULTIMATE.start_assume_abort_if_not_#in~cond_5|, ULTIMATE.start_assume_abort_if_not_~cond=v_ULTIMATE.start_assume_abort_if_not_~cond_8, ULTIMATE.start_main_#t~nondet5=|v_ULTIMATE.start_main_#t~nondet5_6|, ~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_79, ~main$tmp_guard0~0=v_~main$tmp_guard0~0_15} AuxVars[] AssignedVars[ULTIMATE.start_assume_abort_if_not_#in~cond, ULTIMATE.start_assume_abort_if_not_~cond, ULTIMATE.start_main_#t~nondet5, ~main$tmp_guard0~0] {18931#(= 1 ~__unbuffered_p0_EBX~0)} is VALID [2020-07-28 21:42:45,559 INFO L280 TraceCheckUtils]: 19: Hoare triple {18931#(= 1 ~__unbuffered_p0_EBX~0)} [249] L2-->L7-1: Formula: (and (= (mod v_~main$tmp_guard1~0_24 256) |v_ULTIMATE.start___VERIFIER_assert_#in~expression_5|) (= v_ULTIMATE.start___VERIFIER_assert_~expression_12 |v_ULTIMATE.start___VERIFIER_assert_#in~expression_5|) (not (= 0 v_ULTIMATE.start_assume_abort_if_not_~cond_21)) (= v_ULTIMATE.start_assume_abort_if_not_~cond_21 |v_ULTIMATE.start_assume_abort_if_not_#in~cond_17|) (let ((.cse2 (= 1 v_~__unbuffered_p0_EAX~0_26)) (.cse0 (= 1 v_~__unbuffered_p2_EAX~0_26)) (.cse1 (= v_~__unbuffered_p0_EBX~0_28 0)) (.cse3 (= v_~__unbuffered_p2_EBX~0_25 0))) (or (and (or (not .cse0) (not .cse1) (not .cse2) (not .cse3)) (= 1 v_~main$tmp_guard1~0_24)) (and .cse2 .cse0 .cse1 (= 0 v_~main$tmp_guard1~0_24) .cse3)))) InVars {ULTIMATE.start_assume_abort_if_not_#in~cond=|v_ULTIMATE.start_assume_abort_if_not_#in~cond_17|, ~__unbuffered_p0_EAX~0=v_~__unbuffered_p0_EAX~0_26, ~__unbuffered_p0_EBX~0=v_~__unbuffered_p0_EBX~0_28, ~__unbuffered_p2_EBX~0=v_~__unbuffered_p2_EBX~0_25, ~__unbuffered_p2_EAX~0=v_~__unbuffered_p2_EAX~0_26} OutVars{ULTIMATE.start_assume_abort_if_not_#in~cond=|v_ULTIMATE.start_assume_abort_if_not_#in~cond_17|, ~__unbuffered_p0_EAX~0=v_~__unbuffered_p0_EAX~0_26, ULTIMATE.start___VERIFIER_assert_~expression=v_ULTIMATE.start___VERIFIER_assert_~expression_12, ~__unbuffered_p0_EBX~0=v_~__unbuffered_p0_EBX~0_28, ~__unbuffered_p2_EBX~0=v_~__unbuffered_p2_EBX~0_25, ULTIMATE.start_assume_abort_if_not_~cond=v_ULTIMATE.start_assume_abort_if_not_~cond_21, ~main$tmp_guard1~0=v_~main$tmp_guard1~0_24, ~__unbuffered_p2_EAX~0=v_~__unbuffered_p2_EAX~0_26, ULTIMATE.start___VERIFIER_assert_#in~expression=|v_ULTIMATE.start___VERIFIER_assert_#in~expression_5|} AuxVars[] AssignedVars[ULTIMATE.start___VERIFIER_assert_~expression, ULTIMATE.start_assume_abort_if_not_~cond, ~main$tmp_guard1~0, ULTIMATE.start___VERIFIER_assert_#in~expression] {18932#(not (= 0 ULTIMATE.start___VERIFIER_assert_~expression))} is VALID [2020-07-28 21:42:45,560 INFO L280 TraceCheckUtils]: 20: Hoare triple {18932#(not (= 0 ULTIMATE.start___VERIFIER_assert_~expression))} [204] L7-1-->ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION: Formula: (= 0 v_ULTIMATE.start___VERIFIER_assert_~expression_6) InVars {ULTIMATE.start___VERIFIER_assert_~expression=v_ULTIMATE.start___VERIFIER_assert_~expression_6} OutVars{ULTIMATE.start___VERIFIER_assert_~expression=v_ULTIMATE.start___VERIFIER_assert_~expression_6} AuxVars[] AssignedVars[] {18929#false} is VALID [2020-07-28 21:42:45,560 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 21:42:45,561 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1204564166] [2020-07-28 21:42:45,561 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-07-28 21:42:45,561 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2020-07-28 21:42:45,562 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [690732913] [2020-07-28 21:42:45,562 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 21 [2020-07-28 21:42:45,562 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-28 21:42:45,562 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 5 states. [2020-07-28 21:42:45,592 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 21:42:45,592 INFO L459 AbstractCegarLoop]: Interpolant automaton has 5 states [2020-07-28 21:42:45,593 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-07-28 21:42:45,593 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2020-07-28 21:42:45,593 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2020-07-28 21:42:45,593 INFO L87 Difference]: Start difference. First operand 112 states and 255 transitions. Second operand 5 states. [2020-07-28 21:42:45,717 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-28 21:42:45,718 INFO L93 Difference]: Finished difference Result 146 states and 329 transitions. [2020-07-28 21:42:45,718 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2020-07-28 21:42:45,718 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 21 [2020-07-28 21:42:45,718 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-28 21:42:45,718 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 5 states. [2020-07-28 21:42:45,719 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5 states to 5 states and 39 transitions. [2020-07-28 21:42:45,719 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 5 states. [2020-07-28 21:42:45,719 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5 states to 5 states and 39 transitions. [2020-07-28 21:42:45,719 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 5 states and 39 transitions. [2020-07-28 21:42:45,763 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 39 edges. 39 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-28 21:42:45,763 INFO L225 Difference]: With dead ends: 146 [2020-07-28 21:42:45,764 INFO L226 Difference]: Without dead ends: 52 [2020-07-28 21:42:45,764 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 6 GetRequests, 1 SyntacticMatches, 0 SemanticMatches, 5 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=17, Invalid=25, Unknown=0, NotChecked=0, Total=42 [2020-07-28 21:42:45,765 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 52 states. [2020-07-28 21:42:45,765 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:45,766 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:45,766 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:45,766 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:45,766 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:45,766 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:45,766 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:45,767 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:45,767 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:45,767 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:45,768 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:45,768 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:45,768 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:45,768 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:45,768 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:45,768 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:45,769 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:45,769 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:45,769 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:45,770 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:45,770 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:45,770 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:45,770 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:45,771 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:45,771 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:45,771 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:45,771 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:45,772 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:45,772 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:45,772 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:45,772 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:45,773 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:45,773 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:45,773 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:45,773 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:45,774 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:45,774 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:45,774 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:45,774 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:45,775 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:45,775 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:45,775 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:45,776 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:45,776 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:45,776 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:45,776 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:45,777 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:45,777 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:45,777 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:45,777 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:45,778 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:45,778 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:45,778 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 52 to 52. [2020-07-28 21:42:45,778 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-28 21:42:45,779 INFO L82 GeneralOperation]: Start isEquivalent. First operand 52 states. Second operand 52 states. [2020-07-28 21:42:45,779 INFO L74 IsIncluded]: Start isIncluded. First operand 52 states. Second operand 52 states. [2020-07-28 21:42:45,779 INFO L87 Difference]: Start difference. First operand 52 states. Second operand 52 states. [2020-07-28 21:42:45,780 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-28 21:42:45,780 INFO L93 Difference]: Finished difference Result 52 states and 98 transitions. [2020-07-28 21:42:45,781 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 98 transitions. [2020-07-28 21:42:45,781 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-28 21:42:45,781 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-28 21:42:45,781 INFO L74 IsIncluded]: Start isIncluded. First operand 52 states. Second operand 52 states. [2020-07-28 21:42:45,782 INFO L87 Difference]: Start difference. First operand 52 states. Second operand 52 states. [2020-07-28 21:42:45,783 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-28 21:42:45,783 INFO L93 Difference]: Finished difference Result 52 states and 98 transitions. [2020-07-28 21:42:45,783 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 98 transitions. [2020-07-28 21:42:45,783 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-28 21:42:45,783 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-28 21:42:45,784 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-28 21:42:45,784 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-28 21:42:45,784 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 52 states. [2020-07-28 21:42:45,785 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 52 states to 52 states and 98 transitions. [2020-07-28 21:42:45,785 INFO L78 Accepts]: Start accepts. Automaton has 52 states and 98 transitions. Word has length 21 [2020-07-28 21:42:45,785 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-28 21:42:45,786 INFO L479 AbstractCegarLoop]: Abstraction has 52 states and 98 transitions. [2020-07-28 21:42:45,786 INFO L480 AbstractCegarLoop]: Interpolant automaton has 5 states. [2020-07-28 21:42:45,786 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 98 transitions. [2020-07-28 21:42:45,786 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2020-07-28 21:42:45,787 INFO L414 BasicCegarLoop]: Found error trace [2020-07-28 21:42:45,787 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 21:42:45,787 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable9 [2020-07-28 21:42:45,787 INFO L427 AbstractCegarLoop]: === Iteration 11 === [ULTIMATE.startErr3INUSE_VIOLATION, ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-28 21:42:45,787 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-28 21:42:45,788 INFO L82 PathProgramCache]: Analyzing trace with hash -62971415, now seen corresponding path program 2 times [2020-07-28 21:42:45,788 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-07-28 21:42:45,788 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1957451790] [2020-07-28 21:42:45,789 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-28 21:42:45,801 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-28 21:42:45,843 INFO L280 TraceCheckUtils]: 0: Hoare triple {19293#true} [260] ULTIMATE.startENTRY-->L780: Formula: (let ((.cse0 (store |v_#valid_75| 0 0))) (and (= |v_#length_27| (store |v_#length_28| |v_ULTIMATE.start_main_~#t2441~0.base_23| 4)) (= 0 |v_#NULL.base_5|) (= (select .cse0 |v_ULTIMATE.start_main_~#t2441~0.base_23|) 0) (= 0 v_~__unbuffered_p2_EAX~0_36) (= 0 v_~main$tmp_guard0~0_40) (= |v_#valid_73| (store .cse0 |v_ULTIMATE.start_main_~#t2441~0.base_23| 1)) (< |v_#StackHeapBarrier_19| |v_ULTIMATE.start_main_~#t2441~0.base_23|) (= 0 v_~__unbuffered_p0_EAX~0_38) (= 0 |v_#NULL.offset_5|) (= 0 |v_ULTIMATE.start_main_~#t2441~0.offset_17|) (= 0 v_~y~0_33) (< 0 |v_#StackHeapBarrier_19|) (= v_~__unbuffered_p0_EBX~0_38 0) (= v_~__unbuffered_cnt~0_192 0) (= (store |v_#memory_int_26| |v_ULTIMATE.start_main_~#t2441~0.base_23| (store (select |v_#memory_int_26| |v_ULTIMATE.start_main_~#t2441~0.base_23|) |v_ULTIMATE.start_main_~#t2441~0.offset_17| 0)) |v_#memory_int_25|) (= v_~__unbuffered_p2_EBX~0_38 0) (= 0 v_~main$tmp_guard1~0_32) (= 0 v_~x~0_24))) InVars {#StackHeapBarrier=|v_#StackHeapBarrier_19|, #valid=|v_#valid_75|, #memory_int=|v_#memory_int_26|, #length=|v_#length_28|} OutVars{ULTIMATE.start_main_#t~nondet4=|v_ULTIMATE.start_main_#t~nondet4_6|, ULTIMATE.start_main_#t~nondet5=|v_ULTIMATE.start_main_#t~nondet5_31|, ULTIMATE.start_main_~#t2442~0.offset=|v_ULTIMATE.start_main_~#t2442~0.offset_15|, ULTIMATE.start_main_~#t2441~0.base=|v_ULTIMATE.start_main_~#t2441~0.base_23|, ULTIMATE.start_main_#t~nondet2=|v_ULTIMATE.start_main_#t~nondet2_6|, ULTIMATE.start_main_#t~nondet3=|v_ULTIMATE.start_main_#t~nondet3_7|, #NULL.offset=|v_#NULL.offset_5|, ~main$tmp_guard1~0=v_~main$tmp_guard1~0_32, ~__unbuffered_p0_EAX~0=v_~__unbuffered_p0_EAX~0_38, #length=|v_#length_27|, ~__unbuffered_p2_EAX~0=v_~__unbuffered_p2_EAX~0_36, ~y~0=v_~y~0_33, ULTIMATE.start_main_~#t2444~0.base=|v_ULTIMATE.start_main_~#t2444~0.base_22|, ~__unbuffered_p2_EBX~0=v_~__unbuffered_p2_EBX~0_38, ~__unbuffered_p0_EBX~0=v_~__unbuffered_p0_EBX~0_38, ULTIMATE.start_main_~#t2444~0.offset=|v_ULTIMATE.start_main_~#t2444~0.offset_16|, ULTIMATE.start_main_~#t2442~0.base=|v_ULTIMATE.start_main_~#t2442~0.base_20|, ULTIMATE.start_main_~#t2441~0.offset=|v_ULTIMATE.start_main_~#t2441~0.offset_17|, ~main$tmp_guard0~0=v_~main$tmp_guard0~0_40, #NULL.base=|v_#NULL.base_5|, #StackHeapBarrier=|v_#StackHeapBarrier_19|, ULTIMATE.start_main_~#t2443~0.offset=|v_ULTIMATE.start_main_~#t2443~0.offset_16|, ULTIMATE.start_main_#res=|v_ULTIMATE.start_main_#res_17|, #valid=|v_#valid_73|, ULTIMATE.start_main_~#t2443~0.base=|v_ULTIMATE.start_main_~#t2443~0.base_22|, #memory_int=|v_#memory_int_25|, ~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_192, ~x~0=v_~x~0_24} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~nondet4, ULTIMATE.start_main_#t~nondet5, ULTIMATE.start_main_~#t2442~0.offset, ULTIMATE.start_main_~#t2441~0.base, ULTIMATE.start_main_#t~nondet2, ULTIMATE.start_main_#t~nondet3, #NULL.offset, ~main$tmp_guard1~0, ~__unbuffered_p0_EAX~0, #length, ~__unbuffered_p2_EAX~0, ~y~0, ULTIMATE.start_main_~#t2444~0.base, ~__unbuffered_p2_EBX~0, ~__unbuffered_p0_EBX~0, ULTIMATE.start_main_~#t2444~0.offset, ULTIMATE.start_main_~#t2442~0.base, ULTIMATE.start_main_~#t2441~0.offset, ~main$tmp_guard0~0, #NULL.base, ULTIMATE.start_main_~#t2443~0.offset, ULTIMATE.start_main_#res, #valid, ULTIMATE.start_main_~#t2443~0.base, #memory_int, ~__unbuffered_cnt~0, ~x~0] {19293#true} is VALID [2020-07-28 21:42:45,844 INFO L280 TraceCheckUtils]: 1: Hoare triple {19293#true} [193] L780-->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] {19293#true} is VALID [2020-07-28 21:42:45,844 INFO L280 TraceCheckUtils]: 2: Hoare triple {19293#true} [243] L780-1-->L782: Formula: (and (not (= 0 |v_ULTIMATE.start_main_~#t2442~0.base_10|)) (< |v_#StackHeapBarrier_15| |v_ULTIMATE.start_main_~#t2442~0.base_10|) (= (store |v_#memory_int_22| |v_ULTIMATE.start_main_~#t2442~0.base_10| (store (select |v_#memory_int_22| |v_ULTIMATE.start_main_~#t2442~0.base_10|) |v_ULTIMATE.start_main_~#t2442~0.offset_9| 1)) |v_#memory_int_21|) (= 0 (select |v_#valid_51| |v_ULTIMATE.start_main_~#t2442~0.base_10|)) (= |v_#valid_50| (store |v_#valid_51| |v_ULTIMATE.start_main_~#t2442~0.base_10| 1)) (= 0 |v_ULTIMATE.start_main_~#t2442~0.offset_9|) (= |v_#length_23| (store |v_#length_24| |v_ULTIMATE.start_main_~#t2442~0.base_10| 4))) InVars {#StackHeapBarrier=|v_#StackHeapBarrier_15|, #valid=|v_#valid_51|, #memory_int=|v_#memory_int_22|, #length=|v_#length_24|} OutVars{#StackHeapBarrier=|v_#StackHeapBarrier_15|, ULTIMATE.start_main_~#t2442~0.offset=|v_ULTIMATE.start_main_~#t2442~0.offset_9|, ULTIMATE.start_main_#t~nondet2=|v_ULTIMATE.start_main_#t~nondet2_4|, #valid=|v_#valid_50|, #memory_int=|v_#memory_int_21|, ULTIMATE.start_main_~#t2442~0.base=|v_ULTIMATE.start_main_~#t2442~0.base_10|, #length=|v_#length_23|} AuxVars[] AssignedVars[ULTIMATE.start_main_~#t2442~0.offset, ULTIMATE.start_main_#t~nondet2, #valid, #memory_int, ULTIMATE.start_main_~#t2442~0.base, #length] {19293#true} is VALID [2020-07-28 21:42:45,845 INFO L280 TraceCheckUtils]: 3: Hoare triple {19293#true} [195] L782-->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] {19293#true} is VALID [2020-07-28 21:42:45,845 INFO L280 TraceCheckUtils]: 4: Hoare triple {19293#true} [242] L782-1-->L784: Formula: (and (= 0 (select |v_#valid_49| |v_ULTIMATE.start_main_~#t2443~0.base_12|)) (= |v_#valid_48| (store |v_#valid_49| |v_ULTIMATE.start_main_~#t2443~0.base_12| 1)) (= |v_#length_21| (store |v_#length_22| |v_ULTIMATE.start_main_~#t2443~0.base_12| 4)) (not (= 0 |v_ULTIMATE.start_main_~#t2443~0.base_12|)) (= 0 |v_ULTIMATE.start_main_~#t2443~0.offset_10|) (= (store |v_#memory_int_20| |v_ULTIMATE.start_main_~#t2443~0.base_12| (store (select |v_#memory_int_20| |v_ULTIMATE.start_main_~#t2443~0.base_12|) |v_ULTIMATE.start_main_~#t2443~0.offset_10| 2)) |v_#memory_int_19|) (< |v_#StackHeapBarrier_14| |v_ULTIMATE.start_main_~#t2443~0.base_12|)) InVars {#StackHeapBarrier=|v_#StackHeapBarrier_14|, #valid=|v_#valid_49|, #memory_int=|v_#memory_int_20|, #length=|v_#length_22|} OutVars{#StackHeapBarrier=|v_#StackHeapBarrier_14|, ULTIMATE.start_main_~#t2443~0.offset=|v_ULTIMATE.start_main_~#t2443~0.offset_10|, ULTIMATE.start_main_~#t2443~0.base=|v_ULTIMATE.start_main_~#t2443~0.base_12|, #valid=|v_#valid_48|, ULTIMATE.start_main_#t~nondet3=|v_ULTIMATE.start_main_#t~nondet3_5|, #memory_int=|v_#memory_int_19|, #length=|v_#length_21|} AuxVars[] AssignedVars[ULTIMATE.start_main_~#t2443~0.offset, ULTIMATE.start_main_~#t2443~0.base, #valid, ULTIMATE.start_main_#t~nondet3, #memory_int, #length] {19293#true} is VALID [2020-07-28 21:42:45,845 INFO L280 TraceCheckUtils]: 5: Hoare triple {19293#true} [197] L784-->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] {19293#true} is VALID [2020-07-28 21:42:45,845 INFO L280 TraceCheckUtils]: 6: Hoare triple {19293#true} [241] L784-1-->L786: Formula: (and (= 0 (select |v_#valid_47| |v_ULTIMATE.start_main_~#t2444~0.base_12|)) (= 0 |v_ULTIMATE.start_main_~#t2444~0.offset_10|) (= (store |v_#memory_int_18| |v_ULTIMATE.start_main_~#t2444~0.base_12| (store (select |v_#memory_int_18| |v_ULTIMATE.start_main_~#t2444~0.base_12|) |v_ULTIMATE.start_main_~#t2444~0.offset_10| 3)) |v_#memory_int_17|) (= |v_#length_19| (store |v_#length_20| |v_ULTIMATE.start_main_~#t2444~0.base_12| 4)) (= (store |v_#valid_47| |v_ULTIMATE.start_main_~#t2444~0.base_12| 1) |v_#valid_46|) (< |v_#StackHeapBarrier_13| |v_ULTIMATE.start_main_~#t2444~0.base_12|) (not (= 0 |v_ULTIMATE.start_main_~#t2444~0.base_12|))) InVars {#StackHeapBarrier=|v_#StackHeapBarrier_13|, #valid=|v_#valid_47|, #memory_int=|v_#memory_int_18|, #length=|v_#length_20|} OutVars{#StackHeapBarrier=|v_#StackHeapBarrier_13|, ULTIMATE.start_main_#t~nondet4=|v_ULTIMATE.start_main_#t~nondet4_4|, ULTIMATE.start_main_~#t2444~0.offset=|v_ULTIMATE.start_main_~#t2444~0.offset_10|, #valid=|v_#valid_46|, #memory_int=|v_#memory_int_17|, #length=|v_#length_19|, ULTIMATE.start_main_~#t2444~0.base=|v_ULTIMATE.start_main_~#t2444~0.base_12|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~nondet4, ULTIMATE.start_main_~#t2444~0.offset, #valid, #memory_int, #length, ULTIMATE.start_main_~#t2444~0.base] {19293#true} is VALID [2020-07-28 21:42:45,846 INFO L280 TraceCheckUtils]: 7: Hoare triple {19293#true} [191] L786-->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] {19293#true} is VALID [2020-07-28 21:42:45,847 INFO L280 TraceCheckUtils]: 8: Hoare triple {19293#true} [223] P3ENTRY-->L760: Formula: (and (= |v_P3Thread1of1ForFork0_#in~arg.base_4| v_P3Thread1of1ForFork0_~arg.base_4) (= 1 v_~y~0_9) (= 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_9, 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] {19295#(= 1 ~y~0)} is VALID [2020-07-28 21:42:45,848 INFO L280 TraceCheckUtils]: 9: Hoare triple {19295#(= 1 ~y~0)} [199] P0ENTRY-->L718: Formula: (and (= v_P0Thread1of1ForFork1_~arg.base_4 |v_P0Thread1of1ForFork1_#in~arg.base_4|) (= v_P0Thread1of1ForFork1_~arg.offset_4 |v_P0Thread1of1ForFork1_#in~arg.offset_4|) (= v_~__unbuffered_p0_EAX~0_6 v_~y~0_5)) 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_5} OutVars{~__unbuffered_p0_EAX~0=v_~__unbuffered_p0_EAX~0_6, 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_5, P0Thread1of1ForFork1_~arg.base=v_P0Thread1of1ForFork1_~arg.base_4} AuxVars[] AssignedVars[~__unbuffered_p0_EAX~0, P0Thread1of1ForFork1_~arg.offset, P0Thread1of1ForFork1_~arg.base] {19295#(= 1 ~y~0)} is VALID [2020-07-28 21:42:45,848 INFO L280 TraceCheckUtils]: 10: Hoare triple {19295#(= 1 ~y~0)} [170] L718-->L721: Formula: (= v_~__unbuffered_p0_EBX~0_1 v_~x~0_1) InVars {~x~0=v_~x~0_1} OutVars{~x~0=v_~x~0_1, ~__unbuffered_p0_EBX~0=v_~__unbuffered_p0_EBX~0_1} AuxVars[] AssignedVars[~__unbuffered_p0_EBX~0] {19295#(= 1 ~y~0)} is VALID [2020-07-28 21:42:45,849 INFO L280 TraceCheckUtils]: 11: Hoare triple {19295#(= 1 ~y~0)} [244] L721-->P0EXIT: Formula: (and (= v_~__unbuffered_cnt~0_159 (+ v_~__unbuffered_cnt~0_160 1)) (= 0 |v_P0Thread1of1ForFork1_#res.base_5|) (= 0 |v_P0Thread1of1ForFork1_#res.offset_5|)) InVars {~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_160} OutVars{P0Thread1of1ForFork1_#res.offset=|v_P0Thread1of1ForFork1_#res.offset_5|, P0Thread1of1ForFork1_#res.base=|v_P0Thread1of1ForFork1_#res.base_5|, ~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_159} AuxVars[] AssignedVars[P0Thread1of1ForFork1_#res.offset, P0Thread1of1ForFork1_#res.base, ~__unbuffered_cnt~0] {19295#(= 1 ~y~0)} is VALID [2020-07-28 21:42:45,849 INFO L280 TraceCheckUtils]: 12: Hoare triple {19295#(= 1 ~y~0)} [217] P1ENTRY-->L733: Formula: (and (= v_P1Thread1of1ForFork2_~arg.offset_4 |v_P1Thread1of1ForFork2_#in~arg.offset_4|) (= 1 v_~x~0_8) (= 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_8} AuxVars[] AssignedVars[P1Thread1of1ForFork2_~arg.offset, P1Thread1of1ForFork2_~arg.base, ~x~0] {19295#(= 1 ~y~0)} is VALID [2020-07-28 21:42:45,850 INFO L280 TraceCheckUtils]: 13: Hoare triple {19295#(= 1 ~y~0)} [245] L733-->P1EXIT: Formula: (and (= v_~__unbuffered_cnt~0_171 (+ v_~__unbuffered_cnt~0_172 1)) (= 0 |v_P1Thread1of1ForFork2_#res.offset_5|) (= 0 |v_P1Thread1of1ForFork2_#res.base_5|)) InVars {~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_172} OutVars{P1Thread1of1ForFork2_#res.offset=|v_P1Thread1of1ForFork2_#res.offset_5|, ~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_171, P1Thread1of1ForFork2_#res.base=|v_P1Thread1of1ForFork2_#res.base_5|} AuxVars[] AssignedVars[P1Thread1of1ForFork2_#res.offset, ~__unbuffered_cnt~0, P1Thread1of1ForFork2_#res.base] {19295#(= 1 ~y~0)} is VALID [2020-07-28 21:42:45,851 INFO L280 TraceCheckUtils]: 14: Hoare triple {19295#(= 1 ~y~0)} [200] P2ENTRY-->L745: Formula: (and (= v_P2Thread1of1ForFork3_~arg.base_4 |v_P2Thread1of1ForFork3_#in~arg.base_4|) (= v_~__unbuffered_p2_EAX~0_6 v_~x~0_7) (= |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_7, 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_6, P2Thread1of1ForFork3_~arg.offset=v_P2Thread1of1ForFork3_~arg.offset_4, ~x~0=v_~x~0_7, P2Thread1of1ForFork3_#in~arg.offset=|v_P2Thread1of1ForFork3_#in~arg.offset_4|} AuxVars[] AssignedVars[P2Thread1of1ForFork3_~arg.base, ~__unbuffered_p2_EAX~0, P2Thread1of1ForFork3_~arg.offset] {19295#(= 1 ~y~0)} is VALID [2020-07-28 21:42:45,851 INFO L280 TraceCheckUtils]: 15: Hoare triple {19295#(= 1 ~y~0)} [181] L745-->L748: Formula: (= v_~__unbuffered_p2_EBX~0_1 v_~y~0_2) InVars {~y~0=v_~y~0_2} OutVars{~y~0=v_~y~0_2, ~__unbuffered_p2_EBX~0=v_~__unbuffered_p2_EBX~0_1} AuxVars[] AssignedVars[~__unbuffered_p2_EBX~0] {19296#(= 1 ~__unbuffered_p2_EBX~0)} is VALID [2020-07-28 21:42:45,852 INFO L280 TraceCheckUtils]: 16: Hoare triple {19296#(= 1 ~__unbuffered_p2_EBX~0)} [234] L748-->P2EXIT: Formula: (and (= v_~__unbuffered_cnt~0_141 (+ v_~__unbuffered_cnt~0_142 1)) (= |v_P2Thread1of1ForFork3_#res.offset_21| 0) (= |v_P2Thread1of1ForFork3_#res.base_21| 0)) InVars {~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_142} OutVars{~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_141, 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] {19296#(= 1 ~__unbuffered_p2_EBX~0)} is VALID [2020-07-28 21:42:45,853 INFO L280 TraceCheckUtils]: 17: Hoare triple {19296#(= 1 ~__unbuffered_p2_EBX~0)} [238] L760-->P3EXIT: Formula: (and (= v_~__unbuffered_cnt~0_147 (+ v_~__unbuffered_cnt~0_148 1)) (= |v_P3Thread1of1ForFork0_#res.base_5| 0) (= 0 |v_P3Thread1of1ForFork0_#res.offset_5|)) InVars {~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_148} OutVars{P3Thread1of1ForFork0_#res.offset=|v_P3Thread1of1ForFork0_#res.offset_5|, P3Thread1of1ForFork0_#res.base=|v_P3Thread1of1ForFork0_#res.base_5|, ~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_147} AuxVars[] AssignedVars[P3Thread1of1ForFork0_#res.offset, P3Thread1of1ForFork0_#res.base, ~__unbuffered_cnt~0] {19296#(= 1 ~__unbuffered_p2_EBX~0)} is VALID [2020-07-28 21:42:45,853 INFO L280 TraceCheckUtils]: 18: Hoare triple {19296#(= 1 ~__unbuffered_p2_EBX~0)} [228] L786-1-->L2: Formula: (and (= (mod v_~main$tmp_guard0~0_15 256) |v_ULTIMATE.start_assume_abort_if_not_#in~cond_5|) (let ((.cse0 (= 4 v_~__unbuffered_cnt~0_79))) (or (and (= 0 v_~main$tmp_guard0~0_15) (not .cse0)) (and (= 1 v_~main$tmp_guard0~0_15) .cse0)))) InVars {~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_79} OutVars{ULTIMATE.start_assume_abort_if_not_#in~cond=|v_ULTIMATE.start_assume_abort_if_not_#in~cond_5|, ULTIMATE.start_assume_abort_if_not_~cond=v_ULTIMATE.start_assume_abort_if_not_~cond_8, ULTIMATE.start_main_#t~nondet5=|v_ULTIMATE.start_main_#t~nondet5_6|, ~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_79, ~main$tmp_guard0~0=v_~main$tmp_guard0~0_15} AuxVars[] AssignedVars[ULTIMATE.start_assume_abort_if_not_#in~cond, ULTIMATE.start_assume_abort_if_not_~cond, ULTIMATE.start_main_#t~nondet5, ~main$tmp_guard0~0] {19296#(= 1 ~__unbuffered_p2_EBX~0)} is VALID [2020-07-28 21:42:45,855 INFO L280 TraceCheckUtils]: 19: Hoare triple {19296#(= 1 ~__unbuffered_p2_EBX~0)} [249] L2-->L7-1: Formula: (and (= (mod v_~main$tmp_guard1~0_24 256) |v_ULTIMATE.start___VERIFIER_assert_#in~expression_5|) (= v_ULTIMATE.start___VERIFIER_assert_~expression_12 |v_ULTIMATE.start___VERIFIER_assert_#in~expression_5|) (not (= 0 v_ULTIMATE.start_assume_abort_if_not_~cond_21)) (= v_ULTIMATE.start_assume_abort_if_not_~cond_21 |v_ULTIMATE.start_assume_abort_if_not_#in~cond_17|) (let ((.cse2 (= 1 v_~__unbuffered_p0_EAX~0_26)) (.cse0 (= 1 v_~__unbuffered_p2_EAX~0_26)) (.cse1 (= v_~__unbuffered_p0_EBX~0_28 0)) (.cse3 (= v_~__unbuffered_p2_EBX~0_25 0))) (or (and (or (not .cse0) (not .cse1) (not .cse2) (not .cse3)) (= 1 v_~main$tmp_guard1~0_24)) (and .cse2 .cse0 .cse1 (= 0 v_~main$tmp_guard1~0_24) .cse3)))) InVars {ULTIMATE.start_assume_abort_if_not_#in~cond=|v_ULTIMATE.start_assume_abort_if_not_#in~cond_17|, ~__unbuffered_p0_EAX~0=v_~__unbuffered_p0_EAX~0_26, ~__unbuffered_p0_EBX~0=v_~__unbuffered_p0_EBX~0_28, ~__unbuffered_p2_EBX~0=v_~__unbuffered_p2_EBX~0_25, ~__unbuffered_p2_EAX~0=v_~__unbuffered_p2_EAX~0_26} OutVars{ULTIMATE.start_assume_abort_if_not_#in~cond=|v_ULTIMATE.start_assume_abort_if_not_#in~cond_17|, ~__unbuffered_p0_EAX~0=v_~__unbuffered_p0_EAX~0_26, ULTIMATE.start___VERIFIER_assert_~expression=v_ULTIMATE.start___VERIFIER_assert_~expression_12, ~__unbuffered_p0_EBX~0=v_~__unbuffered_p0_EBX~0_28, ~__unbuffered_p2_EBX~0=v_~__unbuffered_p2_EBX~0_25, ULTIMATE.start_assume_abort_if_not_~cond=v_ULTIMATE.start_assume_abort_if_not_~cond_21, ~main$tmp_guard1~0=v_~main$tmp_guard1~0_24, ~__unbuffered_p2_EAX~0=v_~__unbuffered_p2_EAX~0_26, ULTIMATE.start___VERIFIER_assert_#in~expression=|v_ULTIMATE.start___VERIFIER_assert_#in~expression_5|} AuxVars[] AssignedVars[ULTIMATE.start___VERIFIER_assert_~expression, ULTIMATE.start_assume_abort_if_not_~cond, ~main$tmp_guard1~0, ULTIMATE.start___VERIFIER_assert_#in~expression] {19297#(not (= 0 ULTIMATE.start___VERIFIER_assert_~expression))} is VALID [2020-07-28 21:42:45,855 INFO L280 TraceCheckUtils]: 20: Hoare triple {19297#(not (= 0 ULTIMATE.start___VERIFIER_assert_~expression))} [204] L7-1-->ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION: Formula: (= 0 v_ULTIMATE.start___VERIFIER_assert_~expression_6) InVars {ULTIMATE.start___VERIFIER_assert_~expression=v_ULTIMATE.start___VERIFIER_assert_~expression_6} OutVars{ULTIMATE.start___VERIFIER_assert_~expression=v_ULTIMATE.start___VERIFIER_assert_~expression_6} AuxVars[] AssignedVars[] {19294#false} is VALID [2020-07-28 21:42:45,856 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 21:42:45,856 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1957451790] [2020-07-28 21:42:45,857 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-07-28 21:42:45,857 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2020-07-28 21:42:45,857 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [629790987] [2020-07-28 21:42:45,858 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 21 [2020-07-28 21:42:45,858 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-28 21:42:45,858 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 5 states. [2020-07-28 21:42:45,882 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 21:42:45,882 INFO L459 AbstractCegarLoop]: Interpolant automaton has 5 states [2020-07-28 21:42:45,882 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-07-28 21:42:45,883 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2020-07-28 21:42:45,883 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2020-07-28 21:42:45,883 INFO L87 Difference]: Start difference. First operand 52 states and 98 transitions. Second operand 5 states. [2020-07-28 21:42:45,965 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-28 21:42:45,966 INFO L93 Difference]: Finished difference Result 51 states and 97 transitions. [2020-07-28 21:42:45,966 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2020-07-28 21:42:45,966 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 21 [2020-07-28 21:42:45,966 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-28 21:42:45,966 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 5 states. [2020-07-28 21:42:45,967 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5 states to 5 states and 24 transitions. [2020-07-28 21:42:45,967 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 5 states. [2020-07-28 21:42:45,967 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5 states to 5 states and 24 transitions. [2020-07-28 21:42:45,967 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 5 states and 24 transitions. [2020-07-28 21:42:46,002 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 21:42:46,002 INFO L225 Difference]: With dead ends: 51 [2020-07-28 21:42:46,002 INFO L226 Difference]: Without dead ends: 0 [2020-07-28 21:42:46,003 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 6 GetRequests, 1 SyntacticMatches, 0 SemanticMatches, 5 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=17, Invalid=25, Unknown=0, NotChecked=0, Total=42 [2020-07-28 21:42:46,003 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 0 states. [2020-07-28 21:42:46,003 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 0 to 0. [2020-07-28 21:42:46,003 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-28 21:42:46,003 INFO L82 GeneralOperation]: Start isEquivalent. First operand 0 states. Second operand 0 states. [2020-07-28 21:42:46,004 INFO L74 IsIncluded]: Start isIncluded. First operand 0 states. Second operand 0 states. [2020-07-28 21:42:46,004 INFO L87 Difference]: Start difference. First operand 0 states. Second operand 0 states. [2020-07-28 21:42:46,004 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-28 21:42:46,004 INFO L93 Difference]: Finished difference Result 0 states and 0 transitions. [2020-07-28 21:42:46,005 INFO L276 IsEmpty]: Start isEmpty. Operand 0 states and 0 transitions. [2020-07-28 21:42:46,005 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-28 21:42:46,005 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-28 21:42:46,005 INFO L74 IsIncluded]: Start isIncluded. First operand 0 states. Second operand 0 states. [2020-07-28 21:42:46,005 INFO L87 Difference]: Start difference. First operand 0 states. Second operand 0 states. [2020-07-28 21:42:46,005 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-28 21:42:46,005 INFO L93 Difference]: Finished difference Result 0 states and 0 transitions. [2020-07-28 21:42:46,006 INFO L276 IsEmpty]: Start isEmpty. Operand 0 states and 0 transitions. [2020-07-28 21:42:46,006 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-28 21:42:46,006 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-28 21:42:46,006 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-28 21:42:46,006 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-28 21:42:46,006 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 0 states. [2020-07-28 21:42:46,006 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 0 states to 0 states and 0 transitions. [2020-07-28 21:42:46,007 INFO L78 Accepts]: Start accepts. Automaton has 0 states and 0 transitions. Word has length 21 [2020-07-28 21:42:46,007 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-28 21:42:46,007 INFO L479 AbstractCegarLoop]: Abstraction has 0 states and 0 transitions. [2020-07-28 21:42:46,007 INFO L480 AbstractCegarLoop]: Interpolant automaton has 5 states. [2020-07-28 21:42:46,007 INFO L276 IsEmpty]: Start isEmpty. Operand 0 states and 0 transitions. [2020-07-28 21:42:46,007 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-28 21:42:46,007 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable10 [2020-07-28 21:42:46,012 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 28.07 09:42:46 BasicIcfg [2020-07-28 21:42:46,012 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2020-07-28 21:42:46,013 INFO L113 PluginConnector]: ------------------------Witness Printer---------------------------- [2020-07-28 21:42:46,013 INFO L271 PluginConnector]: Initializing Witness Printer... [2020-07-28 21:42:46,013 INFO L275 PluginConnector]: Witness Printer initialized [2020-07-28 21:42:46,014 INFO L185 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 28.07 09:42:37" (3/4) ... [2020-07-28 21:42:46,017 INFO L137 WitnessPrinter]: Generating witness for correct program [2020-07-28 21:42:46,025 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure P0 [2020-07-28 21:42:46,025 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure P1 [2020-07-28 21:42:46,025 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure P2 [2020-07-28 21:42:46,025 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure P3 [2020-07-28 21:42:46,033 INFO L902 BoogieBacktranslator]: Reduced CFG by removing 14 nodes and edges [2020-07-28 21:42:46,034 INFO L902 BoogieBacktranslator]: Reduced CFG by removing 3 nodes and edges [2020-07-28 21:42:46,034 INFO L902 BoogieBacktranslator]: Reduced CFG by removing 1 nodes and edges [2020-07-28 21:42:46,102 INFO L141 WitnessManager]: Wrote witness to /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/witness.graphml [2020-07-28 21:42:46,102 INFO L132 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2020-07-28 21:42:46,105 INFO L168 Benchmark]: Toolchain (without parser) took 10446.72 ms. Allocated memory was 1.0 GB in the beginning and 1.3 GB in the end (delta: 315.1 MB). Free memory was 956.2 MB in the beginning and 937.8 MB in the end (delta: 18.4 MB). Peak memory consumption was 333.5 MB. Max. memory is 11.5 GB. [2020-07-28 21:42:46,105 INFO L168 Benchmark]: CDTParser took 0.25 ms. Allocated memory is still 1.0 GB. Free memory is still 987.1 MB. There was no memory consumed. Max. memory is 11.5 GB. [2020-07-28 21:42:46,108 INFO L168 Benchmark]: CACSL2BoogieTranslator took 695.24 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 149.9 MB). Free memory was 956.2 MB in the beginning and 1.1 GB in the end (delta: -161.1 MB). Peak memory consumption was 20.7 MB. Max. memory is 11.5 GB. [2020-07-28 21:42:46,109 INFO L168 Benchmark]: Boogie Procedure Inliner took 56.87 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 21:42:46,109 INFO L168 Benchmark]: Boogie Preprocessor took 32.11 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: 6.7 MB). Peak memory consumption was 6.7 MB. Max. memory is 11.5 GB. [2020-07-28 21:42:46,109 INFO L168 Benchmark]: RCFGBuilder took 564.80 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: 32.4 MB). Peak memory consumption was 32.4 MB. Max. memory is 11.5 GB. [2020-07-28 21:42:46,110 INFO L168 Benchmark]: TraceAbstraction took 9001.72 ms. Allocated memory was 1.2 GB in the beginning and 1.3 GB in the end (delta: 165.2 MB). Free memory was 1.1 GB in the beginning and 946.9 MB in the end (delta: 124.5 MB). Peak memory consumption was 289.7 MB. Max. memory is 11.5 GB. [2020-07-28 21:42:46,110 INFO L168 Benchmark]: Witness Printer took 89.01 ms. Allocated memory is still 1.3 GB. Free memory was 946.9 MB in the beginning and 937.8 MB in the end (delta: 9.1 MB). Peak memory consumption was 9.1 MB. Max. memory is 11.5 GB. [2020-07-28 21:42:46,113 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 0.25 ms. Allocated memory is still 1.0 GB. Free memory is still 987.1 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 695.24 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 149.9 MB). Free memory was 956.2 MB in the beginning and 1.1 GB in the end (delta: -161.1 MB). Peak memory consumption was 20.7 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 56.87 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 32.11 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: 6.7 MB). Peak memory consumption was 6.7 MB. Max. memory is 11.5 GB. * RCFGBuilder took 564.80 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: 32.4 MB). Peak memory consumption was 32.4 MB. Max. memory is 11.5 GB. * TraceAbstraction took 9001.72 ms. Allocated memory was 1.2 GB in the beginning and 1.3 GB in the end (delta: 165.2 MB). Free memory was 1.1 GB in the beginning and 946.9 MB in the end (delta: 124.5 MB). Peak memory consumption was 289.7 MB. Max. memory is 11.5 GB. * Witness Printer took 89.01 ms. Allocated memory is still 1.3 GB. Free memory was 946.9 MB in the beginning and 937.8 MB in the end (delta: 9.1 MB). Peak memory consumption was 9.1 MB. Max. memory is 11.5 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - StatisticsResult: PetriNetLargeBlockEncoding benchmarks LbeTime: 2.4s, 93 ProgramPointsBefore, 39 ProgramPointsAfterwards, 82 TransitionsBefore, 27 TransitionsAfterwards, 1822 CoEnabledTransitionPairs, 6 FixpointIterations, 15 TrivialSequentialCompositions, 39 ConcurrentSequentialCompositions, 0 TrivialYvCompositions, 9 ConcurrentYvCompositions, 1 ChoiceCompositions, 945 VarBasedMoverChecksPositive, 29 VarBasedMoverChecksNegative, 18 SemBasedMoverChecksPositive, 30 SemBasedMoverChecksNegative, 0 SemBasedMoverChecksUnknown, SemBasedMoverCheckTime: 0.7s, 0 MoverChecksTotal, 2807 CheckedPairsTotal, 63 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, 81 locations, 1 error locations. Started 1 CEGAR loops. VerificationResult: SAFE, OverallTime: 8.8s, OverallIterations: 11, TraceHistogramMax: 1, AutomataDifference: 2.9s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 0.0s, InitialAbstractionConstructionTime: 2.5s, HoareTripleCheckerStatistics: 267 SDtfs, 328 SDslu, 459 SDs, 0 SdLazy, 202 SolverSat, 48 SolverUnsat, 0 SolverUnknown, 0 SolverNotchecked, 0.2s Time, PredicateUnifierStatistics: 0 DeclaredPredicates, 54 GetRequests, 8 SyntacticMatches, 0 SemanticMatches, 46 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 10 ImplicationChecksByTransitivity, 0.3s 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: 1.6s AutomataMinimizationTime, 11 MinimizatonAttempts, 0 StatesRemovedByMinimization, 0 NontrivialMinimizations, HoareAnnotationStatistics: No data available, RefinementEngineStatistics: TRACE_CHECK: 0.0s SsaConstructionTime, 0.2s SatisfiabilityAnalysisTime, 0.9s InterpolantComputationTime, 169 NumberOfCodeBlocks, 169 NumberOfCodeBlocksAsserted, 11 NumberOfCheckSat, 158 ConstructedInterpolants, 0 QuantifiedInterpolants, 6930 SizeOfPredicates, 0 NumberOfNonLiveVariables, 0 ConjunctsInSsa, 0 ConjunctsInUnsatCore, 11 InterpolantComputations, 11 PerfectInterpolantSequences, 0/0 InterpolantCoveringCapability, INVARIANT_SYNTHESIS: No data available, INTERPOLANT_CONSOLIDATION: No data available, ABSTRACT_INTERPRETATION: No data available, PDR: No data available, ACCELERATED_INTERPOLATION: No data available, SIFA: No data available, ReuseStatistics: No data available RESULT: Ultimate proved your program to be correct! Received shutdown request...