./Ultimate.py --spec ../sv-benchmarks/c/properties/unreach-call.prp --file ../sv-benchmarks/c/pthread-wmm/safe027_pso.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_pso.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 7685138aa44304e9d10c6f44389695c0371dc04a ....................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................... 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 21:42:18,401 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-07-28 21:42:18,404 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-07-28 21:42:18,423 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-07-28 21:42:18,423 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-07-28 21:42:18,425 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-07-28 21:42:18,428 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-07-28 21:42:18,440 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-07-28 21:42:18,445 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-07-28 21:42:18,448 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-07-28 21:42:18,450 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-07-28 21:42:18,451 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-07-28 21:42:18,452 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-07-28 21:42:18,455 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-07-28 21:42:18,457 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-07-28 21:42:18,458 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-07-28 21:42:18,460 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-07-28 21:42:18,462 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-07-28 21:42:18,465 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-07-28 21:42:18,469 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-07-28 21:42:18,474 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-07-28 21:42:18,478 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-07-28 21:42:18,480 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-07-28 21:42:18,481 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-07-28 21:42:18,484 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-07-28 21:42:18,484 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-07-28 21:42:18,484 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-07-28 21:42:18,486 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-07-28 21:42:18,487 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-07-28 21:42:18,488 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-07-28 21:42:18,488 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-07-28 21:42:18,489 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-07-28 21:42:18,490 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-07-28 21:42:18,492 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-07-28 21:42:18,494 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-07-28 21:42:18,495 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-07-28 21:42:18,495 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-07-28 21:42:18,496 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-07-28 21:42:18,496 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-07-28 21:42:18,497 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-07-28 21:42:18,499 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-07-28 21:42:18,500 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-32bit-Automizer_Default.epf [2020-07-28 21:42:18,524 INFO L113 SettingsManager]: Loading preferences was successful [2020-07-28 21:42:18,524 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-07-28 21:42:18,526 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-07-28 21:42:18,526 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-07-28 21:42:18,526 INFO L138 SettingsManager]: * Use SBE=true [2020-07-28 21:42:18,529 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-07-28 21:42:18,529 INFO L138 SettingsManager]: * sizeof long=4 [2020-07-28 21:42:18,530 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-07-28 21:42:18,530 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-07-28 21:42:18,530 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-07-28 21:42:18,530 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-07-28 21:42:18,530 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-07-28 21:42:18,530 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-07-28 21:42:18,531 INFO L138 SettingsManager]: * sizeof long double=12 [2020-07-28 21:42:18,531 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-07-28 21:42:18,531 INFO L138 SettingsManager]: * Use constant arrays=true [2020-07-28 21:42:18,531 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-07-28 21:42:18,532 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-07-28 21:42:18,532 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2020-07-28 21:42:18,532 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-07-28 21:42:18,533 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-07-28 21:42:18,533 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-07-28 21:42:18,534 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-07-28 21:42:18,534 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-07-28 21:42:18,534 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-07-28 21:42:18,535 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2020-07-28 21:42:18,535 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2020-07-28 21:42:18,535 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-07-28 21:42:18,535 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2020-07-28 21:42:18,536 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 -> 7685138aa44304e9d10c6f44389695c0371dc04a [2020-07-28 21:42:18,903 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-07-28 21:42:18,924 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-07-28 21:42:18,928 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-07-28 21:42:18,930 INFO L271 PluginConnector]: Initializing CDTParser... [2020-07-28 21:42:18,931 INFO L275 PluginConnector]: CDTParser initialized [2020-07-28 21:42:18,932 INFO L429 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/pthread-wmm/safe027_pso.oepc.i [2020-07-28 21:42:18,992 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/eb47db172/acd8822d174848e8aaf8c01e4ac8dc7a/FLAGd00d4acde [2020-07-28 21:42:19,462 INFO L306 CDTParser]: Found 1 translation units. [2020-07-28 21:42:19,463 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/pthread-wmm/safe027_pso.oepc.i [2020-07-28 21:42:19,478 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/eb47db172/acd8822d174848e8aaf8c01e4ac8dc7a/FLAGd00d4acde [2020-07-28 21:42:19,835 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/eb47db172/acd8822d174848e8aaf8c01e4ac8dc7a [2020-07-28 21:42:19,838 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-07-28 21:42:19,840 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-07-28 21:42:19,841 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-07-28 21:42:19,842 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-07-28 21:42:19,845 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-07-28 21:42:19,849 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.07 09:42:19" (1/1) ... [2020-07-28 21:42:19,852 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@2cdd5219 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.07 09:42:19, skipping insertion in model container [2020-07-28 21:42:19,853 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.07 09:42:19" (1/1) ... [2020-07-28 21:42:19,861 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-07-28 21:42:19,928 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-07-28 21:42:20,432 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-07-28 21:42:20,448 INFO L203 MainTranslator]: Completed pre-run [2020-07-28 21:42:20,552 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-07-28 21:42:20,636 INFO L208 MainTranslator]: Completed translation [2020-07-28 21:42:20,637 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.07 09:42:20 WrapperNode [2020-07-28 21:42:20,637 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-07-28 21:42:20,638 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2020-07-28 21:42:20,638 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2020-07-28 21:42:20,639 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2020-07-28 21:42:20,650 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.07 09:42:20" (1/1) ... [2020-07-28 21:42:20,668 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.07 09:42:20" (1/1) ... [2020-07-28 21:42:20,710 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2020-07-28 21:42:20,711 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2020-07-28 21:42:20,711 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2020-07-28 21:42:20,711 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2020-07-28 21:42:20,720 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.07 09:42:20" (1/1) ... [2020-07-28 21:42:20,721 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.07 09:42:20" (1/1) ... [2020-07-28 21:42:20,738 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.07 09:42:20" (1/1) ... [2020-07-28 21:42:20,738 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.07 09:42:20" (1/1) ... [2020-07-28 21:42:20,756 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.07 09:42:20" (1/1) ... [2020-07-28 21:42:20,761 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.07 09:42:20" (1/1) ... [2020-07-28 21:42:20,764 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.07 09:42:20" (1/1) ... [2020-07-28 21:42:20,768 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2020-07-28 21:42:20,768 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2020-07-28 21:42:20,768 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2020-07-28 21:42:20,769 INFO L275 PluginConnector]: RCFGBuilder initialized [2020-07-28 21:42:20,770 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.07 09:42:20" (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 21:42:20,837 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2020-07-28 21:42:20,837 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_begin [2020-07-28 21:42:20,837 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2020-07-28 21:42:20,838 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2020-07-28 21:42:20,838 INFO L130 BoogieDeclarations]: Found specification of procedure P0 [2020-07-28 21:42:20,838 INFO L138 BoogieDeclarations]: Found implementation of procedure P0 [2020-07-28 21:42:20,838 INFO L130 BoogieDeclarations]: Found specification of procedure P1 [2020-07-28 21:42:20,838 INFO L138 BoogieDeclarations]: Found implementation of procedure P1 [2020-07-28 21:42:20,839 INFO L130 BoogieDeclarations]: Found specification of procedure P2 [2020-07-28 21:42:20,839 INFO L138 BoogieDeclarations]: Found implementation of procedure P2 [2020-07-28 21:42:20,839 INFO L130 BoogieDeclarations]: Found specification of procedure P3 [2020-07-28 21:42:20,839 INFO L138 BoogieDeclarations]: Found implementation of procedure P3 [2020-07-28 21:42:20,840 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_end [2020-07-28 21:42:20,840 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2020-07-28 21:42:20,840 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2020-07-28 21:42:20,842 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 21:42:21,364 INFO L290 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2020-07-28 21:42:21,364 INFO L295 CfgBuilder]: Removed 8 assume(true) statements. [2020-07-28 21:42:21,369 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 28.07 09:42:21 BoogieIcfgContainer [2020-07-28 21:42:21,369 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2020-07-28 21:42:21,371 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2020-07-28 21:42:21,371 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2020-07-28 21:42:21,375 INFO L275 PluginConnector]: TraceAbstraction initialized [2020-07-28 21:42:21,375 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 28.07 09:42:19" (1/3) ... [2020-07-28 21:42:21,376 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@418ce28c and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 28.07 09:42:21, skipping insertion in model container [2020-07-28 21:42:21,377 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.07 09:42:20" (2/3) ... [2020-07-28 21:42:21,377 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@418ce28c and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 28.07 09:42:21, skipping insertion in model container [2020-07-28 21:42:21,377 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 28.07 09:42:21" (3/3) ... [2020-07-28 21:42:21,379 INFO L109 eAbstractionObserver]: Analyzing ICFG safe027_pso.oepc.i [2020-07-28 21:42:21,388 WARN L146 ceAbstractionStarter]: Switching off computation of Hoare annotation because input is a concurrent program [2020-07-28 21:42:21,388 INFO L157 ceAbstractionStarter]: Automizer settings: Hoare:false NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2020-07-28 21:42:21,396 INFO L169 ceAbstractionStarter]: Appying trace abstraction to program that has 1 error locations. [2020-07-28 21:42:21,396 INFO L340 ceAbstractionStarter]: Constructing petrified ICFG for 1 thread instances. [2020-07-28 21:42:21,432 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-07-28 21:42:21,432 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-07-28 21:42:21,433 WARN L313 ript$VariableManager]: TermVariabe P0Thread1of1ForFork1_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-07-28 21:42:21,433 WARN L313 ript$VariableManager]: TermVariabe P0Thread1of1ForFork1_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-07-28 21:42:21,434 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-07-28 21:42:21,434 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-07-28 21:42:21,434 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork2_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-07-28 21:42:21,435 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork2_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-07-28 21:42:21,435 WARN L313 ript$VariableManager]: TermVariabe P1Thread1of1ForFork2_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-07-28 21:42:21,435 WARN L313 ript$VariableManager]: TermVariabe P1Thread1of1ForFork2_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-07-28 21:42:21,436 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork2_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-07-28 21:42:21,436 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork2_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-07-28 21:42:21,436 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork3_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-07-28 21:42:21,436 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork3_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-07-28 21:42:21,437 WARN L313 ript$VariableManager]: TermVariabe P2Thread1of1ForFork3_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-07-28 21:42:21,437 WARN L313 ript$VariableManager]: TermVariabe P2Thread1of1ForFork3_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-07-28 21:42:21,437 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork3_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-07-28 21:42:21,438 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork3_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-07-28 21:42:21,438 WARN L313 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-07-28 21:42:21,438 WARN L313 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-07-28 21:42:21,438 WARN L313 ript$VariableManager]: TermVariabe P3Thread1of1ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-07-28 21:42:21,439 WARN L313 ript$VariableManager]: TermVariabe P3Thread1of1ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-07-28 21:42:21,439 WARN L313 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-07-28 21:42:21,439 WARN L313 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-07-28 21:42:21,443 WARN L313 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-07-28 21:42:21,443 WARN L313 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-07-28 21:42:21,444 WARN L313 ript$VariableManager]: TermVariabe P3Thread1of1ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-07-28 21:42:21,444 WARN L313 ript$VariableManager]: TermVariabe P3Thread1of1ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-07-28 21:42:21,457 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-07-28 21:42:21,457 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-07-28 21:42:21,457 WARN L313 ript$VariableManager]: TermVariabe P0Thread1of1ForFork1_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-07-28 21:42:21,458 WARN L313 ript$VariableManager]: TermVariabe P0Thread1of1ForFork1_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-07-28 21:42:21,460 WARN L313 ript$VariableManager]: TermVariabe P1Thread1of1ForFork2_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-07-28 21:42:21,460 WARN L313 ript$VariableManager]: TermVariabe P1Thread1of1ForFork2_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-07-28 21:42:21,460 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork2_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-07-28 21:42:21,460 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork2_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-07-28 21:42:21,462 WARN L313 ript$VariableManager]: TermVariabe P2Thread1of1ForFork3_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-07-28 21:42:21,463 WARN L313 ript$VariableManager]: TermVariabe P2Thread1of1ForFork3_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-07-28 21:42:21,463 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork3_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-07-28 21:42:21,463 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork3_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-07-28 21:42:21,479 INFO L251 AbstractCegarLoop]: Starting to check reachability of 5 error locations. [2020-07-28 21:42:21,500 INFO L375 AbstractCegarLoop]: Interprodecural is true [2020-07-28 21:42:21,500 INFO L376 AbstractCegarLoop]: Hoare is true [2020-07-28 21:42:21,500 INFO L377 AbstractCegarLoop]: Compute interpolants for FPandBP [2020-07-28 21:42:21,500 INFO L378 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2020-07-28 21:42:21,500 INFO L379 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2020-07-28 21:42:21,501 INFO L380 AbstractCegarLoop]: Difference is false [2020-07-28 21:42:21,501 INFO L381 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2020-07-28 21:42:21,501 INFO L385 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2020-07-28 21:42:21,518 INFO L152 etLargeBlockEncoding]: Starting large block encoding on Petri net that has 93 places, 82 transitions, 184 flow [2020-07-28 21:42:21,520 INFO L71 FinitePrefix]: Start finitePrefix. Operand has 93 places, 82 transitions, 184 flow [2020-07-28 21:42:21,568 INFO L129 PetriNetUnfolder]: 2/78 cut-off events. [2020-07-28 21:42:21,569 INFO L130 PetriNetUnfolder]: For 0/0 co-relation queries the response was YES. [2020-07-28 21:42:21,577 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 21:42:21,580 INFO L71 FinitePrefix]: Start finitePrefix. Operand has 93 places, 82 transitions, 184 flow [2020-07-28 21:42:21,610 INFO L129 PetriNetUnfolder]: 2/78 cut-off events. [2020-07-28 21:42:21,610 INFO L130 PetriNetUnfolder]: For 0/0 co-relation queries the response was YES. [2020-07-28 21:42:21,611 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 21:42:21,614 INFO L158 etLargeBlockEncoding]: Number of co-enabled transitions 1822 [2020-07-28 21:42:21,615 INFO L170 etLargeBlockEncoding]: Semantic Check. [2020-07-28 21:42:24,005 INFO L206 etLargeBlockEncoding]: Checked pairs total: 2807 [2020-07-28 21:42:24,005 INFO L214 etLargeBlockEncoding]: Total number of compositions: 63 [2020-07-28 21:42:24,008 INFO L100 iNet2FiniteAutomaton]: Start petriNet2FiniteAutomaton. Operand has 39 places, 27 transitions, 74 flow [2020-07-28 21:42:24,070 INFO L122 iNet2FiniteAutomaton]: Finished petriNet2FiniteAutomaton. Result 850 states. [2020-07-28 21:42:24,073 INFO L276 IsEmpty]: Start isEmpty. Operand 850 states. [2020-07-28 21:42:24,083 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2020-07-28 21:42:24,083 INFO L414 BasicCegarLoop]: Found error trace [2020-07-28 21:42:24,084 INFO L422 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-07-28 21:42:24,085 INFO L427 AbstractCegarLoop]: === Iteration 1 === [ULTIMATE.startErr3INUSE_VIOLATION, ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-28 21:42:24,090 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-28 21:42:24,091 INFO L82 PathProgramCache]: Analyzing trace with hash 91051740, now seen corresponding path program 1 times [2020-07-28 21:42:24,101 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-07-28 21:42:24,101 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [922500565] [2020-07-28 21:42:24,102 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-28 21:42:24,237 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-28 21:42:24,313 INFO L280 TraceCheckUtils]: 0: Hoare triple {1796#true} [260] ULTIMATE.startENTRY-->L780: Formula: (let ((.cse0 (store |v_#valid_75| 0 0))) (and (= 0 |v_#NULL.base_5|) (< |v_#StackHeapBarrier_19| |v_ULTIMATE.start_main_~#t2425~0.base_23|) (= 0 v_~__unbuffered_p2_EAX~0_36) (= 0 v_~main$tmp_guard0~0_40) (= 0 (select .cse0 |v_ULTIMATE.start_main_~#t2425~0.base_23|)) (= (store |v_#length_28| |v_ULTIMATE.start_main_~#t2425~0.base_23| 4) |v_#length_27|) (= 0 |v_ULTIMATE.start_main_~#t2425~0.offset_17|) (= 0 v_~__unbuffered_p0_EAX~0_38) (= |v_#valid_73| (store .cse0 |v_ULTIMATE.start_main_~#t2425~0.base_23| 1)) (= 0 |v_#NULL.offset_5|) (= (store |v_#memory_int_26| |v_ULTIMATE.start_main_~#t2425~0.base_23| (store (select |v_#memory_int_26| |v_ULTIMATE.start_main_~#t2425~0.base_23|) |v_ULTIMATE.start_main_~#t2425~0.offset_17| 0)) |v_#memory_int_25|) (= 0 v_~y~0_33) (< 0 |v_#StackHeapBarrier_19|) (= v_~__unbuffered_p0_EBX~0_38 0) (= v_~__unbuffered_cnt~0_192 0) (= v_~__unbuffered_p2_EBX~0_38 0) (= 0 v_~main$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_#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, ULTIMATE.start_main_~#t2427~0.base=|v_ULTIMATE.start_main_~#t2427~0.base_22|, ~__unbuffered_p0_EAX~0=v_~__unbuffered_p0_EAX~0_38, ULTIMATE.start_main_~#t2426~0.base=|v_ULTIMATE.start_main_~#t2426~0.base_20|, #length=|v_#length_27|, ~__unbuffered_p2_EAX~0=v_~__unbuffered_p2_EAX~0_36, ~y~0=v_~y~0_33, ULTIMATE.start_main_~#t2426~0.offset=|v_ULTIMATE.start_main_~#t2426~0.offset_15|, ULTIMATE.start_main_~#t2425~0.base=|v_ULTIMATE.start_main_~#t2425~0.base_23|, ULTIMATE.start_main_~#t2428~0.base=|v_ULTIMATE.start_main_~#t2428~0.base_22|, ~__unbuffered_p2_EBX~0=v_~__unbuffered_p2_EBX~0_38, ~__unbuffered_p0_EBX~0=v_~__unbuffered_p0_EBX~0_38, ~main$tmp_guard0~0=v_~main$tmp_guard0~0_40, ULTIMATE.start_main_~#t2427~0.offset=|v_ULTIMATE.start_main_~#t2427~0.offset_16|, #NULL.base=|v_#NULL.base_5|, ULTIMATE.start_main_~#t2425~0.offset=|v_ULTIMATE.start_main_~#t2425~0.offset_17|, #StackHeapBarrier=|v_#StackHeapBarrier_19|, ULTIMATE.start_main_#res=|v_ULTIMATE.start_main_#res_17|, #valid=|v_#valid_73|, #memory_int=|v_#memory_int_25|, ULTIMATE.start_main_~#t2428~0.offset=|v_ULTIMATE.start_main_~#t2428~0.offset_16|, ~__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_#t~nondet2, ULTIMATE.start_main_#t~nondet3, #NULL.offset, ~main$tmp_guard1~0, ULTIMATE.start_main_~#t2427~0.base, ~__unbuffered_p0_EAX~0, ULTIMATE.start_main_~#t2426~0.base, #length, ~__unbuffered_p2_EAX~0, ~y~0, ULTIMATE.start_main_~#t2426~0.offset, ULTIMATE.start_main_~#t2425~0.base, ULTIMATE.start_main_~#t2428~0.base, ~__unbuffered_p2_EBX~0, ~__unbuffered_p0_EBX~0, ~main$tmp_guard0~0, ULTIMATE.start_main_~#t2427~0.offset, #NULL.base, ULTIMATE.start_main_~#t2425~0.offset, ULTIMATE.start_main_#res, #valid, #memory_int, ULTIMATE.start_main_~#t2428~0.offset, ~__unbuffered_cnt~0, ~x~0] {1796#true} is VALID [2020-07-28 21:42:24,314 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 21:42:24,314 INFO L280 TraceCheckUtils]: 2: Hoare triple {1796#true} [243] L780-1-->L782: Formula: (and (= 0 (select |v_#valid_51| |v_ULTIMATE.start_main_~#t2426~0.base_10|)) (< |v_#StackHeapBarrier_15| |v_ULTIMATE.start_main_~#t2426~0.base_10|) (not (= 0 |v_ULTIMATE.start_main_~#t2426~0.base_10|)) (= |v_#length_23| (store |v_#length_24| |v_ULTIMATE.start_main_~#t2426~0.base_10| 4)) (= (store |v_#memory_int_22| |v_ULTIMATE.start_main_~#t2426~0.base_10| (store (select |v_#memory_int_22| |v_ULTIMATE.start_main_~#t2426~0.base_10|) |v_ULTIMATE.start_main_~#t2426~0.offset_9| 1)) |v_#memory_int_21|) (= |v_#valid_50| (store |v_#valid_51| |v_ULTIMATE.start_main_~#t2426~0.base_10| 1)) (= |v_ULTIMATE.start_main_~#t2426~0.offset_9| 0)) 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_~#t2426~0.base=|v_ULTIMATE.start_main_~#t2426~0.base_10|, ULTIMATE.start_main_#t~nondet2=|v_ULTIMATE.start_main_#t~nondet2_4|, #valid=|v_#valid_50|, #memory_int=|v_#memory_int_21|, #length=|v_#length_23|, ULTIMATE.start_main_~#t2426~0.offset=|v_ULTIMATE.start_main_~#t2426~0.offset_9|} AuxVars[] AssignedVars[ULTIMATE.start_main_~#t2426~0.base, ULTIMATE.start_main_#t~nondet2, #valid, #memory_int, #length, ULTIMATE.start_main_~#t2426~0.offset] {1796#true} is VALID [2020-07-28 21:42:24,315 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 21:42:24,315 INFO L280 TraceCheckUtils]: 4: Hoare triple {1796#true} [242] L782-1-->L784: Formula: (and (= |v_#memory_int_19| (store |v_#memory_int_20| |v_ULTIMATE.start_main_~#t2427~0.base_12| (store (select |v_#memory_int_20| |v_ULTIMATE.start_main_~#t2427~0.base_12|) |v_ULTIMATE.start_main_~#t2427~0.offset_10| 2))) (= 0 |v_ULTIMATE.start_main_~#t2427~0.offset_10|) (= 0 (select |v_#valid_49| |v_ULTIMATE.start_main_~#t2427~0.base_12|)) (not (= 0 |v_ULTIMATE.start_main_~#t2427~0.base_12|)) (< |v_#StackHeapBarrier_14| |v_ULTIMATE.start_main_~#t2427~0.base_12|) (= (store |v_#valid_49| |v_ULTIMATE.start_main_~#t2427~0.base_12| 1) |v_#valid_48|) (= |v_#length_21| (store |v_#length_22| |v_ULTIMATE.start_main_~#t2427~0.base_12| 4))) InVars {#StackHeapBarrier=|v_#StackHeapBarrier_14|, #valid=|v_#valid_49|, #memory_int=|v_#memory_int_20|, #length=|v_#length_22|} OutVars{#StackHeapBarrier=|v_#StackHeapBarrier_14|, #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|, ULTIMATE.start_main_~#t2427~0.base=|v_ULTIMATE.start_main_~#t2427~0.base_12|, ULTIMATE.start_main_~#t2427~0.offset=|v_ULTIMATE.start_main_~#t2427~0.offset_10|} AuxVars[] AssignedVars[#valid, ULTIMATE.start_main_#t~nondet3, #memory_int, #length, ULTIMATE.start_main_~#t2427~0.base, ULTIMATE.start_main_~#t2427~0.offset] {1796#true} is VALID [2020-07-28 21:42:24,316 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 21:42:24,316 INFO L280 TraceCheckUtils]: 6: Hoare triple {1796#true} [241] L784-1-->L786: Formula: (and (= (store |v_#length_20| |v_ULTIMATE.start_main_~#t2428~0.base_12| 4) |v_#length_19|) (= 0 |v_ULTIMATE.start_main_~#t2428~0.offset_10|) (= 0 (select |v_#valid_47| |v_ULTIMATE.start_main_~#t2428~0.base_12|)) (= |v_#valid_46| (store |v_#valid_47| |v_ULTIMATE.start_main_~#t2428~0.base_12| 1)) (not (= 0 |v_ULTIMATE.start_main_~#t2428~0.base_12|)) (= (store |v_#memory_int_18| |v_ULTIMATE.start_main_~#t2428~0.base_12| (store (select |v_#memory_int_18| |v_ULTIMATE.start_main_~#t2428~0.base_12|) |v_ULTIMATE.start_main_~#t2428~0.offset_10| 3)) |v_#memory_int_17|) (< |v_#StackHeapBarrier_13| |v_ULTIMATE.start_main_~#t2428~0.base_12|)) InVars {#StackHeapBarrier=|v_#StackHeapBarrier_13|, #valid=|v_#valid_47|, #memory_int=|v_#memory_int_18|, #length=|v_#length_20|} OutVars{ULTIMATE.start_main_~#t2428~0.base=|v_ULTIMATE.start_main_~#t2428~0.base_12|, #StackHeapBarrier=|v_#StackHeapBarrier_13|, ULTIMATE.start_main_#t~nondet4=|v_ULTIMATE.start_main_#t~nondet4_4|, #valid=|v_#valid_46|, #memory_int=|v_#memory_int_17|, ULTIMATE.start_main_~#t2428~0.offset=|v_ULTIMATE.start_main_~#t2428~0.offset_10|, #length=|v_#length_19|} AuxVars[] AssignedVars[ULTIMATE.start_main_~#t2428~0.base, ULTIMATE.start_main_#t~nondet4, #valid, #memory_int, ULTIMATE.start_main_~#t2428~0.offset, #length] {1796#true} is VALID [2020-07-28 21:42:24,316 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 21:42:24,318 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 21:42:24,319 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 21:42:24,322 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 21:42:24,323 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [922500565] [2020-07-28 21:42:24,324 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-07-28 21:42:24,325 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2020-07-28 21:42:24,327 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1954071674] [2020-07-28 21:42:24,335 INFO L78 Accepts]: Start accepts. Automaton has 2 states. Word has length 10 [2020-07-28 21:42:24,337 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-28 21:42:24,344 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 2 states. [2020-07-28 21:42:24,389 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 21:42:24,390 INFO L459 AbstractCegarLoop]: Interpolant automaton has 2 states [2020-07-28 21:42:24,390 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-07-28 21:42:24,400 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 2 interpolants. [2020-07-28 21:42:24,401 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2020-07-28 21:42:24,404 INFO L87 Difference]: Start difference. First operand 850 states. Second operand 2 states. [2020-07-28 21:42:24,685 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-28 21:42:24,685 INFO L93 Difference]: Finished difference Result 850 states and 2994 transitions. [2020-07-28 21:42:24,685 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2020-07-28 21:42:24,685 INFO L78 Accepts]: Start accepts. Automaton has 2 states. Word has length 10 [2020-07-28 21:42:24,686 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-28 21:42:24,687 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 2 states. [2020-07-28 21:42:24,688 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2 states to 2 states and 23 transitions. [2020-07-28 21:42:24,688 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 2 states. [2020-07-28 21:42:24,689 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2 states to 2 states and 23 transitions. [2020-07-28 21:42:24,689 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 2 states and 23 transitions. [2020-07-28 21:42:24,717 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 21:42:24,805 INFO L225 Difference]: With dead ends: 850 [2020-07-28 21:42:24,805 INFO L226 Difference]: Without dead ends: 706 [2020-07-28 21:42:24,806 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 21:42:24,841 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 706 states. [2020-07-28 21:42:24,879 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:24,881 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:24,881 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:24,882 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:24,882 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:24,882 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:24,882 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:24,883 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:24,883 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:24,883 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:24,883 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:24,884 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:24,884 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:24,884 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:24,884 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:24,885 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:24,885 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:24,885 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:24,885 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:24,886 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:24,886 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:24,886 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:24,886 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:24,886 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:24,887 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:24,887 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:24,887 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:24,887 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:24,888 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:24,888 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:24,888 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:24,888 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:24,889 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:24,889 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:24,889 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:24,889 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:24,890 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:24,890 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:24,890 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:24,890 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:24,890 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:24,891 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:24,891 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:24,891 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:24,891 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:24,892 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:24,892 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:24,892 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:24,892 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:24,893 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:24,893 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:24,893 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:24,893 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:24,894 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:24,894 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:24,894 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:24,894 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:24,894 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:24,895 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:24,895 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:24,895 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:24,895 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:24,896 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:24,896 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:24,896 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:24,896 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:24,897 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:24,897 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:24,897 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:24,897 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:24,898 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:24,898 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:24,898 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:24,898 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:24,899 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:24,899 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:24,899 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:24,899 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:24,900 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:24,900 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:24,900 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:24,900 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:24,900 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:24,901 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:24,901 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:24,901 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:24,901 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:24,902 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:24,902 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:24,902 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:24,902 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:24,903 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:24,903 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:24,903 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:24,903 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:24,904 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:24,904 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:24,904 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:24,904 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:24,904 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:24,905 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:24,905 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:24,905 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:24,905 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:24,906 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:24,906 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:24,906 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:24,906 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:24,907 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:24,907 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:24,907 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:24,907 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:24,908 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:24,908 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:24,908 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:24,908 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:24,908 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:24,909 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:24,909 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:24,909 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:24,909 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:24,910 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:24,910 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:24,910 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:24,910 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:24,911 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:24,911 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:24,911 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:24,911 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:24,912 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:24,912 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:24,912 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:24,912 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:24,913 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:24,913 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:24,913 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:24,913 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:24,913 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:24,914 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:24,914 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:24,914 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:24,914 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:24,915 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:24,915 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:24,915 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:24,915 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:24,915 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:24,916 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:24,916 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:24,916 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:24,916 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:24,917 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:24,917 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:24,917 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:24,917 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:24,917 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:24,918 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:24,918 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:24,918 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:24,918 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:24,919 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:24,919 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:24,919 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:24,919 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:24,919 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:24,920 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:24,920 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:24,920 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:24,920 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:24,921 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:24,921 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:24,921 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:24,921 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:24,922 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:24,922 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:24,922 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:24,922 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:24,922 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:24,923 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:24,923 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:24,923 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:24,923 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:24,924 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:24,924 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:24,924 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:24,924 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:24,925 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:24,925 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:24,925 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:24,925 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:24,925 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:24,926 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:24,926 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:24,926 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:24,926 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:24,927 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:24,927 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:24,927 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:24,927 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:24,927 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:24,928 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:24,928 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:24,928 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:24,928 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:24,929 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:24,929 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:24,929 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:24,929 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:24,930 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:24,930 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:24,930 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:24,930 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:24,931 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:24,931 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:24,931 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:24,931 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:24,931 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:24,932 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:24,932 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:24,932 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:24,932 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:24,933 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:24,933 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:24,933 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:24,933 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:24,933 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:24,934 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:24,934 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:24,934 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:24,934 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:24,935 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:24,935 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:24,935 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:24,935 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:24,935 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:24,936 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:24,936 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:24,936 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:24,936 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:24,937 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:24,937 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:24,937 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:24,937 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:24,938 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:24,938 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:24,938 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:24,938 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:24,938 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:24,939 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:24,939 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:24,939 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:24,939 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:24,940 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:24,940 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:24,940 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:24,940 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:24,941 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:24,941 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:24,941 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:24,941 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:24,942 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:24,942 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:24,942 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:24,942 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:24,942 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:24,943 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:24,943 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:24,943 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:24,943 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:24,944 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:24,944 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:24,944 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:24,944 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:24,944 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:24,945 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:24,945 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:24,945 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:24,945 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:24,946 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:24,946 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:24,946 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:24,946 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:24,946 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:24,947 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:24,947 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:24,947 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:24,947 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:24,947 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:24,948 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:24,948 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:24,948 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:24,948 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:24,949 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:24,949 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:24,949 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:24,949 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:24,949 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:24,950 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:24,950 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:24,950 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:24,950 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:24,951 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:24,951 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:24,951 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:24,951 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:24,951 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:24,952 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:24,952 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:24,952 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:24,952 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:24,952 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:24,953 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:24,953 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:24,953 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:24,953 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:24,954 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:24,954 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:24,954 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:24,954 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:24,954 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:24,955 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:24,955 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:24,955 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:24,955 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:24,955 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:24,956 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:24,956 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:24,956 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:24,956 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:24,957 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:24,957 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:24,957 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:24,957 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:24,957 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:24,958 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:24,958 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:24,958 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:24,958 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:24,959 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:24,959 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:24,959 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:24,959 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:24,959 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:24,960 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:24,960 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:24,960 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:24,960 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:24,961 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:24,961 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:24,961 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:24,961 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:24,961 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:24,962 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:24,962 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:24,962 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:24,962 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:24,962 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:24,963 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:24,963 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:24,963 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:24,963 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:24,964 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:24,964 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:24,964 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:24,964 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:24,964 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:24,965 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:24,965 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:24,965 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:24,965 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:24,966 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:24,966 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:24,966 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:24,966 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:24,966 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:24,967 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:24,967 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:24,967 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:24,967 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:24,967 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:24,968 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:24,968 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:24,968 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:24,968 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:24,969 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:24,969 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:24,969 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:24,969 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:24,970 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:24,970 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:24,970 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:24,970 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:24,971 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:24,971 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:24,971 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:24,971 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:24,971 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:24,972 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:24,972 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:24,972 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:24,972 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:24,973 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:24,973 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:24,973 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:24,973 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:24,973 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:24,974 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:24,974 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:24,974 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:24,974 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:24,975 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:24,975 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:24,975 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:24,975 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:24,975 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:24,976 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:24,976 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:24,976 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:24,976 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:24,976 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:24,977 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:24,977 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:24,977 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:24,977 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:24,977 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:24,978 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:24,978 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:24,978 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:24,978 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:24,978 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:24,979 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:24,979 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:24,979 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:24,979 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:24,980 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:24,980 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:24,980 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:24,980 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:24,980 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:24,981 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:24,981 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:24,981 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:24,981 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:24,981 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:24,982 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:24,982 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:24,982 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:24,982 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:24,982 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:24,983 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:24,983 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:24,983 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:24,983 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:24,983 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:24,984 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:24,984 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:24,984 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:24,984 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:24,985 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:24,985 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:24,985 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:24,985 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:24,985 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:24,986 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:24,986 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:24,986 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:24,986 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:24,986 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:24,987 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:24,987 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:24,987 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:24,987 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:24,988 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:24,988 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:24,988 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:24,988 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:24,988 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:24,989 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:24,989 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:24,989 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:24,989 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:24,989 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:24,990 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:24,990 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:24,990 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:24,990 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:24,991 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:24,991 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:24,991 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:24,991 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:24,991 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:24,992 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:24,992 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:24,992 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:24,992 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:24,992 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:24,993 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:24,993 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:24,993 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:24,993 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:24,993 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:24,994 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:24,994 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:24,994 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:24,994 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:24,995 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:24,995 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:24,995 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:24,995 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:24,996 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:24,996 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:24,996 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:24,996 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:24,996 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:24,997 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:24,997 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:24,997 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:24,997 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:24,998 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:24,998 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:24,998 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:24,998 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:24,999 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:24,999 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:24,999 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:24,999 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:24,999 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:25,000 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:25,000 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:25,000 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:25,000 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:25,001 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:25,001 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:25,001 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:25,001 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:25,001 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:25,002 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:25,002 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:25,002 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:25,002 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:25,003 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:25,003 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:25,003 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:25,003 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:25,004 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:25,004 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:25,004 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:25,004 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:25,004 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:25,005 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:25,005 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:25,005 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:25,005 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:25,005 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:25,006 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:25,006 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:25,006 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:25,006 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:25,007 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:25,007 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:25,007 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:25,007 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:25,007 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:25,008 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:25,008 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:25,008 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:25,008 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:25,009 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:25,009 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:25,009 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:25,009 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:25,009 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:25,010 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:25,010 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:25,010 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:25,010 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:25,011 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:25,011 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:25,011 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:25,011 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:25,011 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:25,012 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:25,012 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:25,012 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:25,012 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:25,013 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:25,013 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:25,013 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:25,013 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:25,013 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:25,014 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:25,014 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:25,014 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:25,014 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:25,015 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:25,015 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:25,015 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:25,015 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:25,015 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:25,016 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:25,016 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:25,016 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:25,016 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:25,016 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:25,017 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:25,017 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:25,017 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:25,017 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:25,018 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:25,018 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:25,018 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:25,018 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:25,018 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:25,019 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:25,019 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:25,019 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:25,019 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:25,020 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:25,020 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:25,020 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:25,020 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:25,020 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:25,021 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:25,021 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:25,021 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:25,021 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:25,022 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:25,022 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:25,022 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:25,022 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:25,022 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:25,023 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:25,023 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:25,023 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:25,023 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:25,024 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:25,024 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:25,024 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:25,024 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:25,025 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:25,025 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:25,025 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:25,025 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:25,025 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:25,026 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:25,026 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:25,026 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:25,026 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:25,026 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:25,027 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:25,027 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:25,027 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:25,028 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:25,028 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:25,028 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:25,028 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:25,029 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:25,029 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:25,029 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:25,029 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:25,029 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:25,030 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:25,030 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:25,030 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:25,030 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:25,031 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:25,031 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:25,031 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:25,031 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:25,032 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:25,032 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:25,032 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:25,032 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:25,032 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:25,033 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:25,033 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:25,033 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:25,033 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:25,033 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:25,034 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:25,034 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:25,034 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:25,034 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:25,035 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:25,035 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:25,035 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:25,036 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:25,036 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:25,036 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:25,036 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:25,037 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:25,037 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:25,037 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:25,037 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:25,038 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:25,038 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:25,038 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:25,038 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:25,038 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:25,039 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:25,039 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:25,039 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:25,040 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:25,040 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:25,041 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:25,041 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:25,042 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 706 to 706. [2020-07-28 21:42:25,042 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-28 21:42:25,043 INFO L82 GeneralOperation]: Start isEquivalent. First operand 706 states. Second operand 706 states. [2020-07-28 21:42:25,043 INFO L74 IsIncluded]: Start isIncluded. First operand 706 states. Second operand 706 states. [2020-07-28 21:42:25,044 INFO L87 Difference]: Start difference. First operand 706 states. Second operand 706 states. [2020-07-28 21:42:25,112 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-28 21:42:25,112 INFO L93 Difference]: Finished difference Result 706 states and 2442 transitions. [2020-07-28 21:42:25,112 INFO L276 IsEmpty]: Start isEmpty. Operand 706 states and 2442 transitions. [2020-07-28 21:42:25,119 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-28 21:42:25,119 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-28 21:42:25,119 INFO L74 IsIncluded]: Start isIncluded. First operand 706 states. Second operand 706 states. [2020-07-28 21:42:25,119 INFO L87 Difference]: Start difference. First operand 706 states. Second operand 706 states. [2020-07-28 21:42:25,187 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-28 21:42:25,187 INFO L93 Difference]: Finished difference Result 706 states and 2442 transitions. [2020-07-28 21:42:25,187 INFO L276 IsEmpty]: Start isEmpty. Operand 706 states and 2442 transitions. [2020-07-28 21:42:25,190 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-28 21:42:25,190 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-28 21:42:25,190 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-28 21:42:25,190 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-28 21:42:25,191 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 706 states. [2020-07-28 21:42:25,245 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 706 states to 706 states and 2442 transitions. [2020-07-28 21:42:25,246 INFO L78 Accepts]: Start accepts. Automaton has 706 states and 2442 transitions. Word has length 10 [2020-07-28 21:42:25,247 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-28 21:42:25,247 INFO L479 AbstractCegarLoop]: Abstraction has 706 states and 2442 transitions. [2020-07-28 21:42:25,247 INFO L480 AbstractCegarLoop]: Interpolant automaton has 2 states. [2020-07-28 21:42:25,247 INFO L276 IsEmpty]: Start isEmpty. Operand 706 states and 2442 transitions. [2020-07-28 21:42:25,248 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 12 [2020-07-28 21:42:25,248 INFO L414 BasicCegarLoop]: Found error trace [2020-07-28 21:42:25,248 INFO L422 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-07-28 21:42:25,249 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2020-07-28 21:42:25,249 INFO L427 AbstractCegarLoop]: === Iteration 2 === [ULTIMATE.startErr3INUSE_VIOLATION, ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-28 21:42:25,249 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-28 21:42:25,249 INFO L82 PathProgramCache]: Analyzing trace with hash -1472387704, now seen corresponding path program 1 times [2020-07-28 21:42:25,249 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-07-28 21:42:25,250 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2126021216] [2020-07-28 21:42:25,250 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-28 21:42:25,287 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-28 21:42:25,366 INFO L280 TraceCheckUtils]: 0: Hoare triple {5474#true} [260] ULTIMATE.startENTRY-->L780: Formula: (let ((.cse0 (store |v_#valid_75| 0 0))) (and (= 0 |v_#NULL.base_5|) (< |v_#StackHeapBarrier_19| |v_ULTIMATE.start_main_~#t2425~0.base_23|) (= 0 v_~__unbuffered_p2_EAX~0_36) (= 0 v_~main$tmp_guard0~0_40) (= 0 (select .cse0 |v_ULTIMATE.start_main_~#t2425~0.base_23|)) (= (store |v_#length_28| |v_ULTIMATE.start_main_~#t2425~0.base_23| 4) |v_#length_27|) (= 0 |v_ULTIMATE.start_main_~#t2425~0.offset_17|) (= 0 v_~__unbuffered_p0_EAX~0_38) (= |v_#valid_73| (store .cse0 |v_ULTIMATE.start_main_~#t2425~0.base_23| 1)) (= 0 |v_#NULL.offset_5|) (= (store |v_#memory_int_26| |v_ULTIMATE.start_main_~#t2425~0.base_23| (store (select |v_#memory_int_26| |v_ULTIMATE.start_main_~#t2425~0.base_23|) |v_ULTIMATE.start_main_~#t2425~0.offset_17| 0)) |v_#memory_int_25|) (= 0 v_~y~0_33) (< 0 |v_#StackHeapBarrier_19|) (= v_~__unbuffered_p0_EBX~0_38 0) (= v_~__unbuffered_cnt~0_192 0) (= v_~__unbuffered_p2_EBX~0_38 0) (= 0 v_~main$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_#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, ULTIMATE.start_main_~#t2427~0.base=|v_ULTIMATE.start_main_~#t2427~0.base_22|, ~__unbuffered_p0_EAX~0=v_~__unbuffered_p0_EAX~0_38, ULTIMATE.start_main_~#t2426~0.base=|v_ULTIMATE.start_main_~#t2426~0.base_20|, #length=|v_#length_27|, ~__unbuffered_p2_EAX~0=v_~__unbuffered_p2_EAX~0_36, ~y~0=v_~y~0_33, ULTIMATE.start_main_~#t2426~0.offset=|v_ULTIMATE.start_main_~#t2426~0.offset_15|, ULTIMATE.start_main_~#t2425~0.base=|v_ULTIMATE.start_main_~#t2425~0.base_23|, ULTIMATE.start_main_~#t2428~0.base=|v_ULTIMATE.start_main_~#t2428~0.base_22|, ~__unbuffered_p2_EBX~0=v_~__unbuffered_p2_EBX~0_38, ~__unbuffered_p0_EBX~0=v_~__unbuffered_p0_EBX~0_38, ~main$tmp_guard0~0=v_~main$tmp_guard0~0_40, ULTIMATE.start_main_~#t2427~0.offset=|v_ULTIMATE.start_main_~#t2427~0.offset_16|, #NULL.base=|v_#NULL.base_5|, ULTIMATE.start_main_~#t2425~0.offset=|v_ULTIMATE.start_main_~#t2425~0.offset_17|, #StackHeapBarrier=|v_#StackHeapBarrier_19|, ULTIMATE.start_main_#res=|v_ULTIMATE.start_main_#res_17|, #valid=|v_#valid_73|, #memory_int=|v_#memory_int_25|, ULTIMATE.start_main_~#t2428~0.offset=|v_ULTIMATE.start_main_~#t2428~0.offset_16|, ~__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_#t~nondet2, ULTIMATE.start_main_#t~nondet3, #NULL.offset, ~main$tmp_guard1~0, ULTIMATE.start_main_~#t2427~0.base, ~__unbuffered_p0_EAX~0, ULTIMATE.start_main_~#t2426~0.base, #length, ~__unbuffered_p2_EAX~0, ~y~0, ULTIMATE.start_main_~#t2426~0.offset, ULTIMATE.start_main_~#t2425~0.base, ULTIMATE.start_main_~#t2428~0.base, ~__unbuffered_p2_EBX~0, ~__unbuffered_p0_EBX~0, ~main$tmp_guard0~0, ULTIMATE.start_main_~#t2427~0.offset, #NULL.base, ULTIMATE.start_main_~#t2425~0.offset, ULTIMATE.start_main_#res, #valid, #memory_int, ULTIMATE.start_main_~#t2428~0.offset, ~__unbuffered_cnt~0, ~x~0] {5476#(= 0 ~__unbuffered_p2_EAX~0)} is VALID [2020-07-28 21:42:25,368 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 21:42:25,368 INFO L280 TraceCheckUtils]: 2: Hoare triple {5476#(= 0 ~__unbuffered_p2_EAX~0)} [243] L780-1-->L782: Formula: (and (= 0 (select |v_#valid_51| |v_ULTIMATE.start_main_~#t2426~0.base_10|)) (< |v_#StackHeapBarrier_15| |v_ULTIMATE.start_main_~#t2426~0.base_10|) (not (= 0 |v_ULTIMATE.start_main_~#t2426~0.base_10|)) (= |v_#length_23| (store |v_#length_24| |v_ULTIMATE.start_main_~#t2426~0.base_10| 4)) (= (store |v_#memory_int_22| |v_ULTIMATE.start_main_~#t2426~0.base_10| (store (select |v_#memory_int_22| |v_ULTIMATE.start_main_~#t2426~0.base_10|) |v_ULTIMATE.start_main_~#t2426~0.offset_9| 1)) |v_#memory_int_21|) (= |v_#valid_50| (store |v_#valid_51| |v_ULTIMATE.start_main_~#t2426~0.base_10| 1)) (= |v_ULTIMATE.start_main_~#t2426~0.offset_9| 0)) 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_~#t2426~0.base=|v_ULTIMATE.start_main_~#t2426~0.base_10|, ULTIMATE.start_main_#t~nondet2=|v_ULTIMATE.start_main_#t~nondet2_4|, #valid=|v_#valid_50|, #memory_int=|v_#memory_int_21|, #length=|v_#length_23|, ULTIMATE.start_main_~#t2426~0.offset=|v_ULTIMATE.start_main_~#t2426~0.offset_9|} AuxVars[] AssignedVars[ULTIMATE.start_main_~#t2426~0.base, ULTIMATE.start_main_#t~nondet2, #valid, #memory_int, #length, ULTIMATE.start_main_~#t2426~0.offset] {5476#(= 0 ~__unbuffered_p2_EAX~0)} is VALID [2020-07-28 21:42:25,369 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 21:42:25,369 INFO L280 TraceCheckUtils]: 4: Hoare triple {5476#(= 0 ~__unbuffered_p2_EAX~0)} [242] L782-1-->L784: Formula: (and (= |v_#memory_int_19| (store |v_#memory_int_20| |v_ULTIMATE.start_main_~#t2427~0.base_12| (store (select |v_#memory_int_20| |v_ULTIMATE.start_main_~#t2427~0.base_12|) |v_ULTIMATE.start_main_~#t2427~0.offset_10| 2))) (= 0 |v_ULTIMATE.start_main_~#t2427~0.offset_10|) (= 0 (select |v_#valid_49| |v_ULTIMATE.start_main_~#t2427~0.base_12|)) (not (= 0 |v_ULTIMATE.start_main_~#t2427~0.base_12|)) (< |v_#StackHeapBarrier_14| |v_ULTIMATE.start_main_~#t2427~0.base_12|) (= (store |v_#valid_49| |v_ULTIMATE.start_main_~#t2427~0.base_12| 1) |v_#valid_48|) (= |v_#length_21| (store |v_#length_22| |v_ULTIMATE.start_main_~#t2427~0.base_12| 4))) InVars {#StackHeapBarrier=|v_#StackHeapBarrier_14|, #valid=|v_#valid_49|, #memory_int=|v_#memory_int_20|, #length=|v_#length_22|} OutVars{#StackHeapBarrier=|v_#StackHeapBarrier_14|, #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|, ULTIMATE.start_main_~#t2427~0.base=|v_ULTIMATE.start_main_~#t2427~0.base_12|, ULTIMATE.start_main_~#t2427~0.offset=|v_ULTIMATE.start_main_~#t2427~0.offset_10|} AuxVars[] AssignedVars[#valid, ULTIMATE.start_main_#t~nondet3, #memory_int, #length, ULTIMATE.start_main_~#t2427~0.base, ULTIMATE.start_main_~#t2427~0.offset] {5476#(= 0 ~__unbuffered_p2_EAX~0)} is VALID [2020-07-28 21:42:25,370 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 21:42:25,370 INFO L280 TraceCheckUtils]: 6: Hoare triple {5476#(= 0 ~__unbuffered_p2_EAX~0)} [241] L784-1-->L786: Formula: (and (= (store |v_#length_20| |v_ULTIMATE.start_main_~#t2428~0.base_12| 4) |v_#length_19|) (= 0 |v_ULTIMATE.start_main_~#t2428~0.offset_10|) (= 0 (select |v_#valid_47| |v_ULTIMATE.start_main_~#t2428~0.base_12|)) (= |v_#valid_46| (store |v_#valid_47| |v_ULTIMATE.start_main_~#t2428~0.base_12| 1)) (not (= 0 |v_ULTIMATE.start_main_~#t2428~0.base_12|)) (= (store |v_#memory_int_18| |v_ULTIMATE.start_main_~#t2428~0.base_12| (store (select |v_#memory_int_18| |v_ULTIMATE.start_main_~#t2428~0.base_12|) |v_ULTIMATE.start_main_~#t2428~0.offset_10| 3)) |v_#memory_int_17|) (< |v_#StackHeapBarrier_13| |v_ULTIMATE.start_main_~#t2428~0.base_12|)) InVars {#StackHeapBarrier=|v_#StackHeapBarrier_13|, #valid=|v_#valid_47|, #memory_int=|v_#memory_int_18|, #length=|v_#length_20|} OutVars{ULTIMATE.start_main_~#t2428~0.base=|v_ULTIMATE.start_main_~#t2428~0.base_12|, #StackHeapBarrier=|v_#StackHeapBarrier_13|, ULTIMATE.start_main_#t~nondet4=|v_ULTIMATE.start_main_#t~nondet4_4|, #valid=|v_#valid_46|, #memory_int=|v_#memory_int_17|, ULTIMATE.start_main_~#t2428~0.offset=|v_ULTIMATE.start_main_~#t2428~0.offset_10|, #length=|v_#length_19|} AuxVars[] AssignedVars[ULTIMATE.start_main_~#t2428~0.base, ULTIMATE.start_main_#t~nondet4, #valid, #memory_int, ULTIMATE.start_main_~#t2428~0.offset, #length] {5476#(= 0 ~__unbuffered_p2_EAX~0)} is VALID [2020-07-28 21:42:25,371 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 21:42:25,373 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 21:42:25,374 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 21:42:25,375 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 21:42:25,377 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 21:42:25,377 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2126021216] [2020-07-28 21:42:25,377 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-07-28 21:42:25,378 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2020-07-28 21:42:25,378 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [624086927] [2020-07-28 21:42:25,380 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 11 [2020-07-28 21:42:25,380 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-28 21:42:25,380 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 4 states. [2020-07-28 21:42:25,403 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 21:42:25,403 INFO L459 AbstractCegarLoop]: Interpolant automaton has 4 states [2020-07-28 21:42:25,404 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-07-28 21:42:25,404 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2020-07-28 21:42:25,405 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2020-07-28 21:42:25,405 INFO L87 Difference]: Start difference. First operand 706 states and 2442 transitions. Second operand 4 states. [2020-07-28 21:42:25,560 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-28 21:42:25,561 INFO L93 Difference]: Finished difference Result 778 states and 2592 transitions. [2020-07-28 21:42:25,561 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2020-07-28 21:42:25,561 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 11 [2020-07-28 21:42:25,561 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-28 21:42:25,562 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 4 states. [2020-07-28 21:42:25,562 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5 states to 5 states and 51 transitions. [2020-07-28 21:42:25,563 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 4 states. [2020-07-28 21:42:25,563 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5 states to 5 states and 51 transitions. [2020-07-28 21:42:25,563 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 5 states and 51 transitions. [2020-07-28 21:42:25,629 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 21:42:25,670 INFO L225 Difference]: With dead ends: 778 [2020-07-28 21:42:25,670 INFO L226 Difference]: Without dead ends: 634 [2020-07-28 21:42:25,671 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 21:42:25,675 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 634 states. [2020-07-28 21:42:25,689 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:25,690 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:25,690 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:25,690 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:25,690 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:25,691 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:25,691 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:25,691 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:25,691 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:25,692 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:25,692 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:25,692 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:25,692 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:25,693 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:25,693 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:25,693 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:25,693 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:25,693 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:25,694 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:25,694 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:25,694 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:25,694 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:25,695 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:25,695 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:25,695 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:25,695 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:25,696 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:25,696 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:25,696 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:25,696 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:25,696 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:25,697 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:25,697 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:25,697 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:25,697 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:25,698 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:25,698 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:25,698 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:25,698 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:25,699 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:25,699 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:25,699 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:25,699 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:25,699 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:25,700 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:25,700 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:25,700 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:25,700 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:25,701 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:25,701 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:25,701 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:25,701 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:25,702 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:25,702 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:25,702 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:25,702 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:25,702 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:25,703 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:25,703 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:25,703 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:25,703 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:25,704 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:25,704 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:25,704 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:25,704 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:25,705 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:25,705 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:25,705 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:25,705 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:25,705 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:25,706 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:25,706 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:25,706 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:25,706 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:25,707 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:25,707 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:25,707 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:25,707 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:25,708 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:25,708 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:25,708 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:25,708 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:25,709 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:25,709 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:25,709 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:25,709 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:25,710 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:25,710 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:25,710 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:25,710 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:25,711 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:25,711 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:25,711 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:25,711 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:25,711 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:25,712 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:25,712 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:25,712 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:25,712 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:25,713 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:25,713 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:25,713 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:25,713 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:25,714 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:25,714 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:25,714 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:25,714 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:25,715 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:25,715 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:25,715 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:25,715 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:25,715 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:25,716 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:25,716 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:25,716 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:25,716 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:25,717 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:25,717 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:25,717 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:25,717 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:25,717 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:25,718 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:25,718 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:25,718 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:25,718 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:25,719 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:25,719 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:25,719 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:25,719 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:25,720 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:25,720 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:25,720 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:25,720 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:25,721 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:25,721 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:25,721 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:25,721 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:25,722 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:25,722 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:25,722 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:25,723 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:25,723 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:25,723 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:25,723 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:25,724 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:25,724 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:25,724 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:25,724 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:25,724 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:25,725 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:25,725 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:25,725 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:25,725 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:25,726 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:25,726 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:25,726 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:25,726 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:25,727 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:25,727 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:25,727 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:25,727 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:25,728 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:25,728 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:25,728 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:25,728 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:25,728 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:25,729 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:25,729 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:25,729 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:25,729 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:25,730 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:25,730 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:25,730 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:25,730 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:25,730 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:25,731 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:25,731 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:25,731 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:25,731 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:25,732 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:25,732 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:25,732 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:25,732 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:25,733 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:25,733 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:25,733 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:25,733 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:25,734 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:25,734 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:25,734 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:25,734 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:25,735 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:25,735 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:25,735 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:25,735 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:25,736 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:25,736 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:25,736 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:25,736 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:25,736 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:25,737 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:25,737 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:25,737 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:25,737 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:25,738 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:25,738 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:25,738 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:25,738 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:25,739 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:25,739 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:25,739 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:25,739 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:25,739 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:25,740 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:25,740 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:25,740 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:25,740 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:25,741 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:25,741 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:25,741 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:25,741 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:25,742 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:25,742 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:25,742 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:25,742 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:25,743 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:25,743 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:25,743 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:25,743 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:25,744 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:25,744 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:25,744 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:25,744 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:25,744 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:25,745 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:25,745 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:25,745 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:25,745 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:25,746 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:25,746 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:25,746 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:25,746 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:25,747 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:25,747 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:25,747 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:25,747 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:25,747 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:25,748 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:25,748 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:25,748 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:25,748 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:25,749 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:25,749 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:25,749 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:25,749 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:25,750 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:25,750 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:25,750 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:25,750 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:25,750 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:25,751 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:25,751 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:25,751 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:25,751 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:25,752 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:25,752 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:25,752 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:25,752 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:25,753 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:25,753 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:25,753 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:25,753 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:25,753 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:25,754 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:25,754 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:25,754 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:25,754 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:25,755 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:25,755 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:25,755 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:25,755 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:25,756 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:25,756 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:25,756 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:25,756 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:25,757 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:25,757 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:25,757 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:25,757 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:25,757 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:25,758 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:25,758 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:25,758 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:25,758 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:25,759 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:25,759 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:25,759 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:25,759 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:25,760 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:25,760 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:25,760 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:25,760 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:25,760 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:25,761 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:25,761 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:25,761 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:25,761 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:25,762 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:25,762 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:25,762 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:25,762 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:25,763 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:25,763 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:25,763 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:25,763 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:25,764 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:25,764 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:25,764 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:25,764 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:25,764 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:25,765 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:25,765 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:25,765 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:25,765 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:25,766 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:25,766 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:25,766 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:25,766 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:25,767 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:25,767 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:25,767 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:25,767 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:25,768 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:25,768 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:25,768 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:25,768 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:25,769 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:25,769 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:25,769 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:25,769 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:25,770 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:25,770 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:25,770 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:25,770 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:25,771 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:25,771 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:25,771 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:25,771 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:25,771 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:25,772 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:25,772 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:25,772 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:25,772 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:25,773 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:25,773 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:25,773 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:25,773 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:25,774 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:25,774 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:25,774 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:25,774 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:25,774 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:25,775 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:25,775 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:25,775 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:25,775 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:25,776 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:25,776 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:25,776 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:25,776 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:25,777 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:25,777 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:25,777 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:25,777 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:25,778 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:25,778 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:25,778 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:25,778 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:25,779 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:25,779 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:25,779 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:25,779 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:25,779 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:25,780 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:25,780 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:25,780 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:25,781 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:25,781 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:25,781 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:25,781 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:25,782 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:25,782 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:25,782 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:25,782 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:25,783 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:25,783 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:25,783 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:25,783 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:25,784 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:25,784 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:25,784 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:25,784 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:25,785 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:25,785 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:25,785 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:25,785 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:25,786 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:25,786 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:25,786 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:25,786 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:25,787 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:25,787 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:25,787 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:25,787 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:25,788 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:25,788 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:25,788 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:25,788 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:25,789 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:25,789 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:25,789 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:25,789 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:25,790 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:25,790 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:25,790 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:25,790 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:25,791 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:25,791 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:25,791 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:25,791 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:25,791 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:25,792 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:25,792 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:25,792 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:25,792 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:25,793 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:25,793 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:25,793 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:25,793 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:25,794 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:25,794 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:25,794 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:25,794 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:25,795 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:25,795 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:25,795 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:25,795 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:25,795 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:25,796 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:25,796 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:25,796 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:25,796 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:25,797 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:25,797 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:25,797 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:25,797 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:25,798 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:25,798 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:25,798 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:25,798 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:25,799 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:25,799 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:25,799 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:25,799 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:25,800 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:25,800 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:25,800 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:25,800 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:25,801 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:25,801 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:25,801 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:25,801 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:25,802 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:25,802 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:25,802 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:25,802 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:25,803 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:25,803 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:25,803 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:25,803 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:25,804 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:25,804 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:25,804 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:25,804 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:25,804 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:25,805 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:25,805 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:25,805 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:25,805 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:25,806 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:25,843 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:25,844 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:25,844 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:25,844 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:25,844 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:25,844 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:25,845 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:25,845 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:25,845 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:25,845 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:25,845 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:25,845 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:25,846 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:25,846 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:25,846 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:25,846 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:25,846 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:25,846 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:25,847 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:25,847 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:25,847 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:25,847 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:25,847 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:25,848 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:25,848 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:25,848 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:25,848 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:25,848 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:25,848 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:25,849 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:25,849 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:25,849 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:25,849 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:25,849 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:25,850 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:25,850 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:25,850 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:25,850 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:25,850 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:25,850 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:25,851 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:25,851 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:25,851 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:25,851 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:25,851 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:25,851 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:25,852 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:25,852 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:25,852 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:25,852 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:25,852 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:25,853 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:25,853 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:25,853 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:25,853 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:25,853 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:25,853 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:25,854 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:25,854 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:25,854 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:25,854 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:25,854 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:25,855 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:25,855 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:25,855 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:25,855 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:25,855 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:25,856 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:25,856 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:25,856 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:25,856 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:25,856 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:25,856 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:25,857 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:25,857 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:25,857 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:25,857 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:25,857 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:25,858 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:25,858 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:25,858 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:25,858 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:25,858 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:25,858 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:25,859 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:25,859 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:25,859 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:25,859 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:25,859 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:25,860 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:25,860 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:25,860 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:25,860 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:25,860 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:25,861 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:25,861 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:25,861 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:25,861 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:25,861 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:25,862 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:25,862 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:25,862 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:25,862 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:25,862 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:25,863 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:25,863 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:25,863 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:25,863 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:25,863 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:25,863 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:25,864 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:25,864 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:25,864 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:25,864 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:25,864 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:25,865 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:25,865 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:25,865 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:25,865 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:25,865 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:25,866 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:25,866 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:25,866 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:25,866 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:25,867 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:25,867 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:25,867 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:25,867 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:25,867 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:25,868 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:25,868 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:25,868 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:25,868 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:25,869 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:25,869 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:25,869 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:25,869 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:25,869 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:25,869 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:25,870 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:25,870 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:25,870 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:25,871 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:25,871 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:25,871 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 634 to 634. [2020-07-28 21:42:25,872 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-28 21:42:25,872 INFO L82 GeneralOperation]: Start isEquivalent. First operand 634 states. Second operand 634 states. [2020-07-28 21:42:25,872 INFO L74 IsIncluded]: Start isIncluded. First operand 634 states. Second operand 634 states. [2020-07-28 21:42:25,872 INFO L87 Difference]: Start difference. First operand 634 states. Second operand 634 states. [2020-07-28 21:42:25,911 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-28 21:42:25,911 INFO L93 Difference]: Finished difference Result 634 states and 2148 transitions. [2020-07-28 21:42:25,911 INFO L276 IsEmpty]: Start isEmpty. Operand 634 states and 2148 transitions. [2020-07-28 21:42:25,913 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-28 21:42:25,913 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-28 21:42:25,914 INFO L74 IsIncluded]: Start isIncluded. First operand 634 states. Second operand 634 states. [2020-07-28 21:42:25,914 INFO L87 Difference]: Start difference. First operand 634 states. Second operand 634 states. [2020-07-28 21:42:25,955 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-28 21:42:25,955 INFO L93 Difference]: Finished difference Result 634 states and 2148 transitions. [2020-07-28 21:42:25,955 INFO L276 IsEmpty]: Start isEmpty. Operand 634 states and 2148 transitions. [2020-07-28 21:42:25,957 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-28 21:42:25,958 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-28 21:42:25,958 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-28 21:42:25,958 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-28 21:42:25,958 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 634 states. [2020-07-28 21:42:25,997 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 634 states to 634 states and 2148 transitions. [2020-07-28 21:42:25,998 INFO L78 Accepts]: Start accepts. Automaton has 634 states and 2148 transitions. Word has length 11 [2020-07-28 21:42:25,998 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-28 21:42:25,998 INFO L479 AbstractCegarLoop]: Abstraction has 634 states and 2148 transitions. [2020-07-28 21:42:25,998 INFO L480 AbstractCegarLoop]: Interpolant automaton has 4 states. [2020-07-28 21:42:25,998 INFO L276 IsEmpty]: Start isEmpty. Operand 634 states and 2148 transitions. [2020-07-28 21:42:25,999 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2020-07-28 21:42:25,999 INFO L414 BasicCegarLoop]: Found error trace [2020-07-28 21:42:25,999 INFO L422 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-07-28 21:42:25,999 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2020-07-28 21:42:26,000 INFO L427 AbstractCegarLoop]: === Iteration 3 === [ULTIMATE.startErr3INUSE_VIOLATION, ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-28 21:42:26,000 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-28 21:42:26,000 INFO L82 PathProgramCache]: Analyzing trace with hash 1607812272, now seen corresponding path program 1 times [2020-07-28 21:42:26,000 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-07-28 21:42:26,001 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2142397000] [2020-07-28 21:42:26,001 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-28 21:42:26,028 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-28 21:42:26,082 INFO L280 TraceCheckUtils]: 0: Hoare triple {8796#true} [260] ULTIMATE.startENTRY-->L780: Formula: (let ((.cse0 (store |v_#valid_75| 0 0))) (and (= 0 |v_#NULL.base_5|) (< |v_#StackHeapBarrier_19| |v_ULTIMATE.start_main_~#t2425~0.base_23|) (= 0 v_~__unbuffered_p2_EAX~0_36) (= 0 v_~main$tmp_guard0~0_40) (= 0 (select .cse0 |v_ULTIMATE.start_main_~#t2425~0.base_23|)) (= (store |v_#length_28| |v_ULTIMATE.start_main_~#t2425~0.base_23| 4) |v_#length_27|) (= 0 |v_ULTIMATE.start_main_~#t2425~0.offset_17|) (= 0 v_~__unbuffered_p0_EAX~0_38) (= |v_#valid_73| (store .cse0 |v_ULTIMATE.start_main_~#t2425~0.base_23| 1)) (= 0 |v_#NULL.offset_5|) (= (store |v_#memory_int_26| |v_ULTIMATE.start_main_~#t2425~0.base_23| (store (select |v_#memory_int_26| |v_ULTIMATE.start_main_~#t2425~0.base_23|) |v_ULTIMATE.start_main_~#t2425~0.offset_17| 0)) |v_#memory_int_25|) (= 0 v_~y~0_33) (< 0 |v_#StackHeapBarrier_19|) (= v_~__unbuffered_p0_EBX~0_38 0) (= v_~__unbuffered_cnt~0_192 0) (= v_~__unbuffered_p2_EBX~0_38 0) (= 0 v_~main$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_#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, ULTIMATE.start_main_~#t2427~0.base=|v_ULTIMATE.start_main_~#t2427~0.base_22|, ~__unbuffered_p0_EAX~0=v_~__unbuffered_p0_EAX~0_38, ULTIMATE.start_main_~#t2426~0.base=|v_ULTIMATE.start_main_~#t2426~0.base_20|, #length=|v_#length_27|, ~__unbuffered_p2_EAX~0=v_~__unbuffered_p2_EAX~0_36, ~y~0=v_~y~0_33, ULTIMATE.start_main_~#t2426~0.offset=|v_ULTIMATE.start_main_~#t2426~0.offset_15|, ULTIMATE.start_main_~#t2425~0.base=|v_ULTIMATE.start_main_~#t2425~0.base_23|, ULTIMATE.start_main_~#t2428~0.base=|v_ULTIMATE.start_main_~#t2428~0.base_22|, ~__unbuffered_p2_EBX~0=v_~__unbuffered_p2_EBX~0_38, ~__unbuffered_p0_EBX~0=v_~__unbuffered_p0_EBX~0_38, ~main$tmp_guard0~0=v_~main$tmp_guard0~0_40, ULTIMATE.start_main_~#t2427~0.offset=|v_ULTIMATE.start_main_~#t2427~0.offset_16|, #NULL.base=|v_#NULL.base_5|, ULTIMATE.start_main_~#t2425~0.offset=|v_ULTIMATE.start_main_~#t2425~0.offset_17|, #StackHeapBarrier=|v_#StackHeapBarrier_19|, ULTIMATE.start_main_#res=|v_ULTIMATE.start_main_#res_17|, #valid=|v_#valid_73|, #memory_int=|v_#memory_int_25|, ULTIMATE.start_main_~#t2428~0.offset=|v_ULTIMATE.start_main_~#t2428~0.offset_16|, ~__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_#t~nondet2, ULTIMATE.start_main_#t~nondet3, #NULL.offset, ~main$tmp_guard1~0, ULTIMATE.start_main_~#t2427~0.base, ~__unbuffered_p0_EAX~0, ULTIMATE.start_main_~#t2426~0.base, #length, ~__unbuffered_p2_EAX~0, ~y~0, ULTIMATE.start_main_~#t2426~0.offset, ULTIMATE.start_main_~#t2425~0.base, ULTIMATE.start_main_~#t2428~0.base, ~__unbuffered_p2_EBX~0, ~__unbuffered_p0_EBX~0, ~main$tmp_guard0~0, ULTIMATE.start_main_~#t2427~0.offset, #NULL.base, ULTIMATE.start_main_~#t2425~0.offset, ULTIMATE.start_main_#res, #valid, #memory_int, ULTIMATE.start_main_~#t2428~0.offset, ~__unbuffered_cnt~0, ~x~0] {8798#(<= ~x~0 0)} is VALID [2020-07-28 21:42:26,083 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 21:42:26,084 INFO L280 TraceCheckUtils]: 2: Hoare triple {8798#(<= ~x~0 0)} [243] L780-1-->L782: Formula: (and (= 0 (select |v_#valid_51| |v_ULTIMATE.start_main_~#t2426~0.base_10|)) (< |v_#StackHeapBarrier_15| |v_ULTIMATE.start_main_~#t2426~0.base_10|) (not (= 0 |v_ULTIMATE.start_main_~#t2426~0.base_10|)) (= |v_#length_23| (store |v_#length_24| |v_ULTIMATE.start_main_~#t2426~0.base_10| 4)) (= (store |v_#memory_int_22| |v_ULTIMATE.start_main_~#t2426~0.base_10| (store (select |v_#memory_int_22| |v_ULTIMATE.start_main_~#t2426~0.base_10|) |v_ULTIMATE.start_main_~#t2426~0.offset_9| 1)) |v_#memory_int_21|) (= |v_#valid_50| (store |v_#valid_51| |v_ULTIMATE.start_main_~#t2426~0.base_10| 1)) (= |v_ULTIMATE.start_main_~#t2426~0.offset_9| 0)) 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_~#t2426~0.base=|v_ULTIMATE.start_main_~#t2426~0.base_10|, ULTIMATE.start_main_#t~nondet2=|v_ULTIMATE.start_main_#t~nondet2_4|, #valid=|v_#valid_50|, #memory_int=|v_#memory_int_21|, #length=|v_#length_23|, ULTIMATE.start_main_~#t2426~0.offset=|v_ULTIMATE.start_main_~#t2426~0.offset_9|} AuxVars[] AssignedVars[ULTIMATE.start_main_~#t2426~0.base, ULTIMATE.start_main_#t~nondet2, #valid, #memory_int, #length, ULTIMATE.start_main_~#t2426~0.offset] {8798#(<= ~x~0 0)} is VALID [2020-07-28 21:42:26,084 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 21:42:26,085 INFO L280 TraceCheckUtils]: 4: Hoare triple {8798#(<= ~x~0 0)} [242] L782-1-->L784: Formula: (and (= |v_#memory_int_19| (store |v_#memory_int_20| |v_ULTIMATE.start_main_~#t2427~0.base_12| (store (select |v_#memory_int_20| |v_ULTIMATE.start_main_~#t2427~0.base_12|) |v_ULTIMATE.start_main_~#t2427~0.offset_10| 2))) (= 0 |v_ULTIMATE.start_main_~#t2427~0.offset_10|) (= 0 (select |v_#valid_49| |v_ULTIMATE.start_main_~#t2427~0.base_12|)) (not (= 0 |v_ULTIMATE.start_main_~#t2427~0.base_12|)) (< |v_#StackHeapBarrier_14| |v_ULTIMATE.start_main_~#t2427~0.base_12|) (= (store |v_#valid_49| |v_ULTIMATE.start_main_~#t2427~0.base_12| 1) |v_#valid_48|) (= |v_#length_21| (store |v_#length_22| |v_ULTIMATE.start_main_~#t2427~0.base_12| 4))) InVars {#StackHeapBarrier=|v_#StackHeapBarrier_14|, #valid=|v_#valid_49|, #memory_int=|v_#memory_int_20|, #length=|v_#length_22|} OutVars{#StackHeapBarrier=|v_#StackHeapBarrier_14|, #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|, ULTIMATE.start_main_~#t2427~0.base=|v_ULTIMATE.start_main_~#t2427~0.base_12|, ULTIMATE.start_main_~#t2427~0.offset=|v_ULTIMATE.start_main_~#t2427~0.offset_10|} AuxVars[] AssignedVars[#valid, ULTIMATE.start_main_#t~nondet3, #memory_int, #length, ULTIMATE.start_main_~#t2427~0.base, ULTIMATE.start_main_~#t2427~0.offset] {8798#(<= ~x~0 0)} is VALID [2020-07-28 21:42:26,086 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 21:42:26,086 INFO L280 TraceCheckUtils]: 6: Hoare triple {8798#(<= ~x~0 0)} [241] L784-1-->L786: Formula: (and (= (store |v_#length_20| |v_ULTIMATE.start_main_~#t2428~0.base_12| 4) |v_#length_19|) (= 0 |v_ULTIMATE.start_main_~#t2428~0.offset_10|) (= 0 (select |v_#valid_47| |v_ULTIMATE.start_main_~#t2428~0.base_12|)) (= |v_#valid_46| (store |v_#valid_47| |v_ULTIMATE.start_main_~#t2428~0.base_12| 1)) (not (= 0 |v_ULTIMATE.start_main_~#t2428~0.base_12|)) (= (store |v_#memory_int_18| |v_ULTIMATE.start_main_~#t2428~0.base_12| (store (select |v_#memory_int_18| |v_ULTIMATE.start_main_~#t2428~0.base_12|) |v_ULTIMATE.start_main_~#t2428~0.offset_10| 3)) |v_#memory_int_17|) (< |v_#StackHeapBarrier_13| |v_ULTIMATE.start_main_~#t2428~0.base_12|)) InVars {#StackHeapBarrier=|v_#StackHeapBarrier_13|, #valid=|v_#valid_47|, #memory_int=|v_#memory_int_18|, #length=|v_#length_20|} OutVars{ULTIMATE.start_main_~#t2428~0.base=|v_ULTIMATE.start_main_~#t2428~0.base_12|, #StackHeapBarrier=|v_#StackHeapBarrier_13|, ULTIMATE.start_main_#t~nondet4=|v_ULTIMATE.start_main_#t~nondet4_4|, #valid=|v_#valid_46|, #memory_int=|v_#memory_int_17|, ULTIMATE.start_main_~#t2428~0.offset=|v_ULTIMATE.start_main_~#t2428~0.offset_10|, #length=|v_#length_19|} AuxVars[] AssignedVars[ULTIMATE.start_main_~#t2428~0.base, ULTIMATE.start_main_#t~nondet4, #valid, #memory_int, ULTIMATE.start_main_~#t2428~0.offset, #length] {8798#(<= ~x~0 0)} is VALID [2020-07-28 21:42:26,087 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 21:42:26,088 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 21:42:26,089 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 21:42:26,091 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 21:42:26,091 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 21:42:26,092 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 21:42:26,093 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2142397000] [2020-07-28 21:42:26,093 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-07-28 21:42:26,093 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2020-07-28 21:42:26,093 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [745385606] [2020-07-28 21:42:26,094 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 12 [2020-07-28 21:42:26,094 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-28 21:42:26,094 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 5 states. [2020-07-28 21:42:26,109 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 21:42:26,109 INFO L459 AbstractCegarLoop]: Interpolant automaton has 5 states [2020-07-28 21:42:26,109 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-07-28 21:42:26,109 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2020-07-28 21:42:26,110 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2020-07-28 21:42:26,110 INFO L87 Difference]: Start difference. First operand 634 states and 2148 transitions. Second operand 5 states. [2020-07-28 21:42:26,327 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-28 21:42:26,327 INFO L93 Difference]: Finished difference Result 862 states and 2843 transitions. [2020-07-28 21:42:26,327 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2020-07-28 21:42:26,327 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 12 [2020-07-28 21:42:26,328 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-28 21:42:26,328 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 5 states. [2020-07-28 21:42:26,329 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6 states to 6 states and 65 transitions. [2020-07-28 21:42:26,329 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 5 states. [2020-07-28 21:42:26,330 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6 states to 6 states and 65 transitions. [2020-07-28 21:42:26,330 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 6 states and 65 transitions. [2020-07-28 21:42:26,408 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 21:42:26,427 INFO L225 Difference]: With dead ends: 862 [2020-07-28 21:42:26,427 INFO L226 Difference]: Without dead ends: 466 [2020-07-28 21:42:26,428 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 21:42:26,430 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 466 states. [2020-07-28 21:42:26,436 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:26,436 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:26,436 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:26,437 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:26,437 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:26,437 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:26,437 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:26,437 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:26,437 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:26,438 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:26,438 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:26,438 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:26,438 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:26,438 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:26,439 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:26,439 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:26,439 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:26,439 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:26,439 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:26,440 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:26,440 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:26,440 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:26,440 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:26,440 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:26,440 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:26,441 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:26,441 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:26,441 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:26,441 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:26,441 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:26,441 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:26,442 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:26,442 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:26,442 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:26,442 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:26,442 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:26,443 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:26,443 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:26,443 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:26,443 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:26,443 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:26,444 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:26,444 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:26,444 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:26,444 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:26,444 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:26,444 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:26,445 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:26,445 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:26,445 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:26,445 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:26,445 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:26,446 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:26,446 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:26,446 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:26,446 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:26,446 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:26,446 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:26,447 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:26,447 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:26,447 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:26,447 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:26,447 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:26,447 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:26,448 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:26,448 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:26,448 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:26,448 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:26,448 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:26,448 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:26,449 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:26,449 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:26,449 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:26,449 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:26,449 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:26,450 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:26,450 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:26,450 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:26,450 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:26,450 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:26,450 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:26,451 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:26,451 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:26,451 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:26,451 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:26,451 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:26,451 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:26,452 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:26,452 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:26,452 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:26,452 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:26,452 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:26,453 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:26,453 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:26,453 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:26,453 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:26,453 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:26,453 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:26,454 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:26,454 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:26,454 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:26,454 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:26,454 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:26,455 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:26,455 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:26,455 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:26,455 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:26,455 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:26,455 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:26,456 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:26,456 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:26,456 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:26,456 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:26,456 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:26,457 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:26,457 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:26,457 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:26,457 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:26,457 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:26,458 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:26,458 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:26,458 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:26,458 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:26,458 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:26,458 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:26,459 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:26,459 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:26,459 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:26,459 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:26,459 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:26,460 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:26,460 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:26,460 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:26,460 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:26,460 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:26,461 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:26,461 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:26,461 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:26,461 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:26,461 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:26,461 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:26,462 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:26,462 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:26,462 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:26,462 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:26,462 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:26,462 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:26,463 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:26,463 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:26,463 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:26,463 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:26,463 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:26,464 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:26,464 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:26,464 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:26,464 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:26,464 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:26,465 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:26,465 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:26,465 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:26,465 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:26,465 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:26,465 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:26,466 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:26,466 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:26,466 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:26,466 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:26,466 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:26,467 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:26,467 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:26,467 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:26,467 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:26,467 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:26,468 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:26,468 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:26,468 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:26,468 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:26,468 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:26,468 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:26,469 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:26,469 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:26,469 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:26,469 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:26,469 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:26,469 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:26,470 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:26,470 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:26,470 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:26,470 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:26,470 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:26,471 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:26,471 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:26,471 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:26,471 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:26,471 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:26,471 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:26,472 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:26,472 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:26,472 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:26,472 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:26,472 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:26,473 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:26,473 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:26,473 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:26,473 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:26,473 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:26,473 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:26,474 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:26,474 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:26,474 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:26,474 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:26,474 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:26,475 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:26,475 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:26,475 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:26,475 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:26,475 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:26,476 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:26,476 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:26,476 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:26,476 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:26,476 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:26,477 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:26,477 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:26,477 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:26,477 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:26,477 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:26,478 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:26,478 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:26,478 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:26,478 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:26,478 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:26,479 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:26,479 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:26,479 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:26,479 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:26,479 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:26,480 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:26,480 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:26,480 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:26,480 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:26,480 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:26,481 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:26,481 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:26,481 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:26,481 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:26,481 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:26,482 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:26,482 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:26,482 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:26,482 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:26,482 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:26,482 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:26,483 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:26,483 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:26,483 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:26,483 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:26,483 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:26,484 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:26,484 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:26,484 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:26,484 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:26,484 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:26,485 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:26,485 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:26,485 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:26,485 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:26,485 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:26,485 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:26,486 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:26,486 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:26,486 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:26,486 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:26,486 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:26,486 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:26,487 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:26,487 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:26,487 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:26,487 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:26,487 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:26,488 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:26,488 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:26,488 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:26,488 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:26,488 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:26,488 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:26,489 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:26,489 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:26,489 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:26,489 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:26,489 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:26,489 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:26,490 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:26,490 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:26,490 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:26,490 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:26,490 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:26,491 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:26,491 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:26,491 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:26,491 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:26,491 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:26,491 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:26,492 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:26,492 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:26,492 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:26,492 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:26,492 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:26,492 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:26,493 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:26,493 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:26,493 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:26,493 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:26,493 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:26,494 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:26,494 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:26,494 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:26,494 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:26,494 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:26,494 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:26,495 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:26,495 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:26,495 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:26,495 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:26,495 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:26,496 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:26,496 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:26,496 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:26,496 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:26,496 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:26,496 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:26,497 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:26,497 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:26,497 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:26,497 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:26,497 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:26,498 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:26,498 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:26,498 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:26,498 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:26,498 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:26,499 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:26,499 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:26,499 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:26,499 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:26,499 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:26,500 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:26,500 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:26,500 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:26,500 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:26,500 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:26,500 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:26,501 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:26,501 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:26,501 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:26,501 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:26,501 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:26,502 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:26,502 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:26,502 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:26,502 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:26,502 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:26,502 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:26,503 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:26,503 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:26,503 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:26,503 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:26,503 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:26,503 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:26,504 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:26,504 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:26,504 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:26,504 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:26,504 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:26,505 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:26,505 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:26,505 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:26,505 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:26,505 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:26,505 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:26,506 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:26,506 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:26,506 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:26,506 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:26,506 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:26,507 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:26,507 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:26,507 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:26,507 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:26,507 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:26,508 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:26,508 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:26,508 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:26,508 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:26,508 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:26,509 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:26,509 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:26,509 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:26,509 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:26,509 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:26,509 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:26,510 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:26,510 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:26,510 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:26,510 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:26,510 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:26,511 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:26,511 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:26,511 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:26,511 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:26,511 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:26,512 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:26,512 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:26,512 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:26,512 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:26,512 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:26,512 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:26,513 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:26,513 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:26,513 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:26,513 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:26,513 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:26,514 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:26,514 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:26,514 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:26,514 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:26,514 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:26,514 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:26,515 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:26,515 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:26,515 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:26,515 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:26,516 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:26,516 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:26,516 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:26,516 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:26,516 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:26,517 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:26,517 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:26,517 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:26,517 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:26,517 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:26,517 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:26,518 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:26,518 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:26,518 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:26,518 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:26,518 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:26,519 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:26,519 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:26,519 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:26,519 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:26,520 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:26,520 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:26,520 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:26,520 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:26,520 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:26,521 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:26,521 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:26,521 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:26,521 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:26,521 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:26,522 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:26,522 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:26,522 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:26,523 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:26,523 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 466 to 466. [2020-07-28 21:42:26,523 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-28 21:42:26,523 INFO L82 GeneralOperation]: Start isEquivalent. First operand 466 states. Second operand 466 states. [2020-07-28 21:42:26,523 INFO L74 IsIncluded]: Start isIncluded. First operand 466 states. Second operand 466 states. [2020-07-28 21:42:26,524 INFO L87 Difference]: Start difference. First operand 466 states. Second operand 466 states. [2020-07-28 21:42:26,546 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-28 21:42:26,547 INFO L93 Difference]: Finished difference Result 466 states and 1482 transitions. [2020-07-28 21:42:26,547 INFO L276 IsEmpty]: Start isEmpty. Operand 466 states and 1482 transitions. [2020-07-28 21:42:26,548 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-28 21:42:26,548 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-28 21:42:26,548 INFO L74 IsIncluded]: Start isIncluded. First operand 466 states. Second operand 466 states. [2020-07-28 21:42:26,549 INFO L87 Difference]: Start difference. First operand 466 states. Second operand 466 states. [2020-07-28 21:42:26,572 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-28 21:42:26,572 INFO L93 Difference]: Finished difference Result 466 states and 1482 transitions. [2020-07-28 21:42:26,572 INFO L276 IsEmpty]: Start isEmpty. Operand 466 states and 1482 transitions. [2020-07-28 21:42:26,574 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-28 21:42:26,574 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-28 21:42:26,574 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-28 21:42:26,574 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-28 21:42:26,574 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 466 states. [2020-07-28 21:42:26,600 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 466 states to 466 states and 1482 transitions. [2020-07-28 21:42:26,600 INFO L78 Accepts]: Start accepts. Automaton has 466 states and 1482 transitions. Word has length 12 [2020-07-28 21:42:26,600 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-28 21:42:26,600 INFO L479 AbstractCegarLoop]: Abstraction has 466 states and 1482 transitions. [2020-07-28 21:42:26,600 INFO L480 AbstractCegarLoop]: Interpolant automaton has 5 states. [2020-07-28 21:42:26,600 INFO L276 IsEmpty]: Start isEmpty. Operand 466 states and 1482 transitions. [2020-07-28 21:42:26,601 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 14 [2020-07-28 21:42:26,601 INFO L414 BasicCegarLoop]: Found error trace [2020-07-28 21:42:26,601 INFO L422 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-07-28 21:42:26,602 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2020-07-28 21:42:26,602 INFO L427 AbstractCegarLoop]: === Iteration 4 === [ULTIMATE.startErr3INUSE_VIOLATION, ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-28 21:42:26,602 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-28 21:42:26,602 INFO L82 PathProgramCache]: Analyzing trace with hash -1203540713, now seen corresponding path program 1 times [2020-07-28 21:42:26,602 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-07-28 21:42:26,603 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1418638446] [2020-07-28 21:42:26,603 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-28 21:42:26,623 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-28 21:42:26,668 INFO L280 TraceCheckUtils]: 0: Hoare triple {11535#true} [260] ULTIMATE.startENTRY-->L780: Formula: (let ((.cse0 (store |v_#valid_75| 0 0))) (and (= 0 |v_#NULL.base_5|) (< |v_#StackHeapBarrier_19| |v_ULTIMATE.start_main_~#t2425~0.base_23|) (= 0 v_~__unbuffered_p2_EAX~0_36) (= 0 v_~main$tmp_guard0~0_40) (= 0 (select .cse0 |v_ULTIMATE.start_main_~#t2425~0.base_23|)) (= (store |v_#length_28| |v_ULTIMATE.start_main_~#t2425~0.base_23| 4) |v_#length_27|) (= 0 |v_ULTIMATE.start_main_~#t2425~0.offset_17|) (= 0 v_~__unbuffered_p0_EAX~0_38) (= |v_#valid_73| (store .cse0 |v_ULTIMATE.start_main_~#t2425~0.base_23| 1)) (= 0 |v_#NULL.offset_5|) (= (store |v_#memory_int_26| |v_ULTIMATE.start_main_~#t2425~0.base_23| (store (select |v_#memory_int_26| |v_ULTIMATE.start_main_~#t2425~0.base_23|) |v_ULTIMATE.start_main_~#t2425~0.offset_17| 0)) |v_#memory_int_25|) (= 0 v_~y~0_33) (< 0 |v_#StackHeapBarrier_19|) (= v_~__unbuffered_p0_EBX~0_38 0) (= v_~__unbuffered_cnt~0_192 0) (= v_~__unbuffered_p2_EBX~0_38 0) (= 0 v_~main$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_#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, ULTIMATE.start_main_~#t2427~0.base=|v_ULTIMATE.start_main_~#t2427~0.base_22|, ~__unbuffered_p0_EAX~0=v_~__unbuffered_p0_EAX~0_38, ULTIMATE.start_main_~#t2426~0.base=|v_ULTIMATE.start_main_~#t2426~0.base_20|, #length=|v_#length_27|, ~__unbuffered_p2_EAX~0=v_~__unbuffered_p2_EAX~0_36, ~y~0=v_~y~0_33, ULTIMATE.start_main_~#t2426~0.offset=|v_ULTIMATE.start_main_~#t2426~0.offset_15|, ULTIMATE.start_main_~#t2425~0.base=|v_ULTIMATE.start_main_~#t2425~0.base_23|, ULTIMATE.start_main_~#t2428~0.base=|v_ULTIMATE.start_main_~#t2428~0.base_22|, ~__unbuffered_p2_EBX~0=v_~__unbuffered_p2_EBX~0_38, ~__unbuffered_p0_EBX~0=v_~__unbuffered_p0_EBX~0_38, ~main$tmp_guard0~0=v_~main$tmp_guard0~0_40, ULTIMATE.start_main_~#t2427~0.offset=|v_ULTIMATE.start_main_~#t2427~0.offset_16|, #NULL.base=|v_#NULL.base_5|, ULTIMATE.start_main_~#t2425~0.offset=|v_ULTIMATE.start_main_~#t2425~0.offset_17|, #StackHeapBarrier=|v_#StackHeapBarrier_19|, ULTIMATE.start_main_#res=|v_ULTIMATE.start_main_#res_17|, #valid=|v_#valid_73|, #memory_int=|v_#memory_int_25|, ULTIMATE.start_main_~#t2428~0.offset=|v_ULTIMATE.start_main_~#t2428~0.offset_16|, ~__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_#t~nondet2, ULTIMATE.start_main_#t~nondet3, #NULL.offset, ~main$tmp_guard1~0, ULTIMATE.start_main_~#t2427~0.base, ~__unbuffered_p0_EAX~0, ULTIMATE.start_main_~#t2426~0.base, #length, ~__unbuffered_p2_EAX~0, ~y~0, ULTIMATE.start_main_~#t2426~0.offset, ULTIMATE.start_main_~#t2425~0.base, ULTIMATE.start_main_~#t2428~0.base, ~__unbuffered_p2_EBX~0, ~__unbuffered_p0_EBX~0, ~main$tmp_guard0~0, ULTIMATE.start_main_~#t2427~0.offset, #NULL.base, ULTIMATE.start_main_~#t2425~0.offset, ULTIMATE.start_main_#res, #valid, #memory_int, ULTIMATE.start_main_~#t2428~0.offset, ~__unbuffered_cnt~0, ~x~0] {11537#(= 0 ~__unbuffered_p0_EAX~0)} is VALID [2020-07-28 21:42:26,670 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 21:42:26,670 INFO L280 TraceCheckUtils]: 2: Hoare triple {11537#(= 0 ~__unbuffered_p0_EAX~0)} [243] L780-1-->L782: Formula: (and (= 0 (select |v_#valid_51| |v_ULTIMATE.start_main_~#t2426~0.base_10|)) (< |v_#StackHeapBarrier_15| |v_ULTIMATE.start_main_~#t2426~0.base_10|) (not (= 0 |v_ULTIMATE.start_main_~#t2426~0.base_10|)) (= |v_#length_23| (store |v_#length_24| |v_ULTIMATE.start_main_~#t2426~0.base_10| 4)) (= (store |v_#memory_int_22| |v_ULTIMATE.start_main_~#t2426~0.base_10| (store (select |v_#memory_int_22| |v_ULTIMATE.start_main_~#t2426~0.base_10|) |v_ULTIMATE.start_main_~#t2426~0.offset_9| 1)) |v_#memory_int_21|) (= |v_#valid_50| (store |v_#valid_51| |v_ULTIMATE.start_main_~#t2426~0.base_10| 1)) (= |v_ULTIMATE.start_main_~#t2426~0.offset_9| 0)) 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_~#t2426~0.base=|v_ULTIMATE.start_main_~#t2426~0.base_10|, ULTIMATE.start_main_#t~nondet2=|v_ULTIMATE.start_main_#t~nondet2_4|, #valid=|v_#valid_50|, #memory_int=|v_#memory_int_21|, #length=|v_#length_23|, ULTIMATE.start_main_~#t2426~0.offset=|v_ULTIMATE.start_main_~#t2426~0.offset_9|} AuxVars[] AssignedVars[ULTIMATE.start_main_~#t2426~0.base, ULTIMATE.start_main_#t~nondet2, #valid, #memory_int, #length, ULTIMATE.start_main_~#t2426~0.offset] {11537#(= 0 ~__unbuffered_p0_EAX~0)} is VALID [2020-07-28 21:42:26,671 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 21:42:26,672 INFO L280 TraceCheckUtils]: 4: Hoare triple {11537#(= 0 ~__unbuffered_p0_EAX~0)} [242] L782-1-->L784: Formula: (and (= |v_#memory_int_19| (store |v_#memory_int_20| |v_ULTIMATE.start_main_~#t2427~0.base_12| (store (select |v_#memory_int_20| |v_ULTIMATE.start_main_~#t2427~0.base_12|) |v_ULTIMATE.start_main_~#t2427~0.offset_10| 2))) (= 0 |v_ULTIMATE.start_main_~#t2427~0.offset_10|) (= 0 (select |v_#valid_49| |v_ULTIMATE.start_main_~#t2427~0.base_12|)) (not (= 0 |v_ULTIMATE.start_main_~#t2427~0.base_12|)) (< |v_#StackHeapBarrier_14| |v_ULTIMATE.start_main_~#t2427~0.base_12|) (= (store |v_#valid_49| |v_ULTIMATE.start_main_~#t2427~0.base_12| 1) |v_#valid_48|) (= |v_#length_21| (store |v_#length_22| |v_ULTIMATE.start_main_~#t2427~0.base_12| 4))) InVars {#StackHeapBarrier=|v_#StackHeapBarrier_14|, #valid=|v_#valid_49|, #memory_int=|v_#memory_int_20|, #length=|v_#length_22|} OutVars{#StackHeapBarrier=|v_#StackHeapBarrier_14|, #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|, ULTIMATE.start_main_~#t2427~0.base=|v_ULTIMATE.start_main_~#t2427~0.base_12|, ULTIMATE.start_main_~#t2427~0.offset=|v_ULTIMATE.start_main_~#t2427~0.offset_10|} AuxVars[] AssignedVars[#valid, ULTIMATE.start_main_#t~nondet3, #memory_int, #length, ULTIMATE.start_main_~#t2427~0.base, ULTIMATE.start_main_~#t2427~0.offset] {11537#(= 0 ~__unbuffered_p0_EAX~0)} is VALID [2020-07-28 21:42:26,673 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 21:42:26,673 INFO L280 TraceCheckUtils]: 6: Hoare triple {11537#(= 0 ~__unbuffered_p0_EAX~0)} [241] L784-1-->L786: Formula: (and (= (store |v_#length_20| |v_ULTIMATE.start_main_~#t2428~0.base_12| 4) |v_#length_19|) (= 0 |v_ULTIMATE.start_main_~#t2428~0.offset_10|) (= 0 (select |v_#valid_47| |v_ULTIMATE.start_main_~#t2428~0.base_12|)) (= |v_#valid_46| (store |v_#valid_47| |v_ULTIMATE.start_main_~#t2428~0.base_12| 1)) (not (= 0 |v_ULTIMATE.start_main_~#t2428~0.base_12|)) (= (store |v_#memory_int_18| |v_ULTIMATE.start_main_~#t2428~0.base_12| (store (select |v_#memory_int_18| |v_ULTIMATE.start_main_~#t2428~0.base_12|) |v_ULTIMATE.start_main_~#t2428~0.offset_10| 3)) |v_#memory_int_17|) (< |v_#StackHeapBarrier_13| |v_ULTIMATE.start_main_~#t2428~0.base_12|)) InVars {#StackHeapBarrier=|v_#StackHeapBarrier_13|, #valid=|v_#valid_47|, #memory_int=|v_#memory_int_18|, #length=|v_#length_20|} OutVars{ULTIMATE.start_main_~#t2428~0.base=|v_ULTIMATE.start_main_~#t2428~0.base_12|, #StackHeapBarrier=|v_#StackHeapBarrier_13|, ULTIMATE.start_main_#t~nondet4=|v_ULTIMATE.start_main_#t~nondet4_4|, #valid=|v_#valid_46|, #memory_int=|v_#memory_int_17|, ULTIMATE.start_main_~#t2428~0.offset=|v_ULTIMATE.start_main_~#t2428~0.offset_10|, #length=|v_#length_19|} AuxVars[] AssignedVars[ULTIMATE.start_main_~#t2428~0.base, ULTIMATE.start_main_#t~nondet4, #valid, #memory_int, ULTIMATE.start_main_~#t2428~0.offset, #length] {11537#(= 0 ~__unbuffered_p0_EAX~0)} is VALID [2020-07-28 21:42:26,674 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 21:42:26,675 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 21:42:26,675 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 21:42:26,676 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 21:42:26,677 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 21:42:26,678 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 21:42:26,678 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 21:42:26,679 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1418638446] [2020-07-28 21:42:26,679 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-07-28 21:42:26,679 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2020-07-28 21:42:26,679 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [711208894] [2020-07-28 21:42:26,680 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 13 [2020-07-28 21:42:26,680 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-28 21:42:26,680 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 4 states. [2020-07-28 21:42:26,697 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 21:42:26,698 INFO L459 AbstractCegarLoop]: Interpolant automaton has 4 states [2020-07-28 21:42:26,698 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-07-28 21:42:26,698 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2020-07-28 21:42:26,698 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2020-07-28 21:42:26,698 INFO L87 Difference]: Start difference. First operand 466 states and 1482 transitions. Second operand 4 states. [2020-07-28 21:42:26,803 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-28 21:42:26,803 INFO L93 Difference]: Finished difference Result 502 states and 1548 transitions. [2020-07-28 21:42:26,803 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2020-07-28 21:42:26,804 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 13 [2020-07-28 21:42:26,804 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-28 21:42:26,804 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 4 states. [2020-07-28 21:42:26,805 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5 states to 5 states and 51 transitions. [2020-07-28 21:42:26,805 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 4 states. [2020-07-28 21:42:26,805 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5 states to 5 states and 51 transitions. [2020-07-28 21:42:26,805 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 5 states and 51 transitions. [2020-07-28 21:42:26,890 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 21:42:26,911 INFO L225 Difference]: With dead ends: 502 [2020-07-28 21:42:26,911 INFO L226 Difference]: Without dead ends: 430 [2020-07-28 21:42:26,912 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 21:42:26,914 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 430 states. [2020-07-28 21:42:26,923 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:26,923 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:26,924 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:26,924 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:26,925 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:26,925 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:26,926 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:26,926 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:26,926 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:26,927 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:26,927 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:26,927 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:26,928 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:26,928 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:26,928 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:26,928 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:26,929 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:26,929 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:26,929 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:26,929 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:26,930 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:26,930 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:26,930 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:26,930 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:26,931 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:26,931 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:26,931 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:26,931 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:26,932 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:26,932 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:26,932 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:26,932 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:26,933 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:26,933 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:26,933 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:26,933 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:26,934 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:26,934 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:26,934 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:26,934 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:26,935 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:26,935 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:26,935 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:26,936 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:26,936 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:26,936 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:26,937 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:26,937 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:26,938 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:26,938 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:26,938 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:26,939 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:26,939 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:26,939 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:26,940 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:26,940 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:26,941 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:26,941 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:26,941 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:26,942 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:26,942 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:26,943 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:26,943 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:26,943 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:26,944 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:26,944 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:26,945 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:26,945 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:26,945 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:26,946 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:26,946 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:26,946 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:26,947 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:26,947 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:26,947 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:26,948 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:26,948 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:26,948 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:26,948 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:26,949 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:26,949 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:26,949 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:26,949 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:26,950 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:26,950 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:26,950 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:26,950 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:26,951 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:26,951 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:26,951 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:26,951 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:26,952 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:26,952 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:26,952 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:26,952 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:26,953 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:26,953 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:26,953 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:26,953 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:26,954 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:26,954 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:26,954 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:26,954 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:26,955 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:26,955 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:26,955 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:26,956 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:26,956 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:26,957 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:26,957 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:26,957 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:26,958 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:26,958 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:26,959 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:26,959 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:26,959 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:26,960 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:26,960 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:26,961 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:26,961 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:26,961 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:26,962 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:26,962 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:26,963 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:26,963 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:26,963 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:26,964 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:26,964 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:26,965 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:26,965 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:26,965 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:26,966 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:26,966 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:26,966 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:26,966 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:26,967 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:26,967 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:26,967 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:26,967 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:26,968 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:26,968 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:26,968 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:26,968 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:26,969 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:26,969 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:26,969 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:26,969 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:26,970 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:26,970 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:26,970 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:26,970 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:26,971 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:26,971 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:26,971 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:26,971 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:26,972 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:26,972 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:26,972 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:26,972 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:26,973 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:26,973 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:26,973 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:26,973 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:26,974 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:26,974 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:26,975 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:26,975 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:26,975 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:26,976 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:26,976 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:26,977 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:26,977 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:26,977 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:26,978 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:26,978 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:26,979 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:26,979 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:26,979 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:26,980 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:26,980 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:26,981 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:26,981 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:26,981 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:26,982 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:26,982 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:26,983 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:26,983 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:26,983 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:26,984 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:26,984 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:26,984 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:26,984 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:26,985 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:26,985 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:26,985 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:26,985 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:26,986 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:26,986 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:26,986 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:26,986 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:26,987 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:26,987 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:26,987 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:26,988 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:26,988 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:26,988 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:26,988 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:26,989 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:26,989 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:26,989 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:26,989 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:26,990 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:26,990 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:26,990 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:26,991 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:26,991 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:26,991 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:26,991 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:26,992 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:26,992 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:26,992 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:26,992 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:26,992 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:26,993 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:26,993 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:26,993 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:26,993 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:26,994 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:26,994 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:26,994 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:26,994 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:26,995 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:26,995 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:26,995 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:26,995 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:26,996 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:26,996 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:26,996 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:26,996 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:26,997 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:26,997 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:26,997 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:26,997 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:26,998 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:26,998 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:26,998 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:26,998 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:26,999 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:26,999 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:26,999 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:26,999 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:27,000 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:27,000 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:27,000 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:27,000 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:27,001 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:27,001 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:27,001 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:27,002 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:27,002 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:27,002 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:27,002 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:27,003 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:27,003 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:27,003 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:27,003 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:27,004 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:27,004 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:27,004 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:27,004 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:27,005 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:27,005 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:27,005 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:27,006 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:27,006 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:27,006 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:27,007 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:27,007 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:27,007 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:27,007 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:27,008 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:27,008 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:27,008 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:27,009 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:27,009 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:27,009 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:27,009 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:27,010 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:27,010 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:27,010 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:27,010 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:27,011 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:27,011 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:27,011 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:27,012 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:27,012 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:27,012 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:27,012 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:27,013 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:27,013 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:27,013 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:27,013 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:27,014 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:27,014 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:27,014 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:27,014 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:27,015 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:27,015 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:27,015 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:27,015 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:27,016 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:27,016 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:27,016 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:27,016 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:27,017 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:27,017 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:27,017 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:27,018 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:27,018 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:27,018 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:27,018 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:27,019 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:27,019 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:27,019 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:27,019 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:27,020 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:27,020 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:27,020 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:27,020 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:27,021 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:27,021 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:27,021 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:27,022 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:27,022 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:27,022 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:27,022 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:27,023 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:27,023 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:27,023 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:27,023 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:27,024 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:27,024 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:27,024 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:27,025 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:27,025 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:27,025 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:27,025 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:27,026 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:27,026 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:27,026 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:27,026 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:27,027 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:27,027 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:27,027 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:27,027 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:27,028 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:27,028 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:27,028 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:27,029 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:27,029 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:27,029 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:27,029 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:27,030 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:27,030 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:27,030 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:27,031 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:27,031 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:27,031 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:27,031 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:27,032 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:27,032 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:27,033 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:27,033 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:27,033 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:27,033 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:27,034 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:27,034 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:27,034 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:27,035 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:27,035 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:27,035 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:27,036 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:27,036 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:27,036 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:27,037 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:27,037 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:27,037 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:27,038 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:27,038 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:27,038 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:27,039 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:27,039 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:27,039 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:27,040 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:27,040 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:27,040 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:27,041 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:27,041 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:27,041 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:27,042 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:27,042 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:27,042 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:27,043 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:27,043 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:27,043 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:27,043 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:27,044 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:27,044 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:27,044 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:27,045 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:27,045 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:27,045 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:27,045 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:27,046 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:27,046 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:27,046 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:27,047 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:27,047 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:27,047 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:27,048 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:27,048 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:27,048 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:27,049 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:27,049 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:27,049 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:27,049 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:27,050 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:27,050 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:27,050 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:27,051 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:27,052 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 430 to 430. [2020-07-28 21:42:27,052 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-28 21:42:27,052 INFO L82 GeneralOperation]: Start isEquivalent. First operand 430 states. Second operand 430 states. [2020-07-28 21:42:27,052 INFO L74 IsIncluded]: Start isIncluded. First operand 430 states. Second operand 430 states. [2020-07-28 21:42:27,052 INFO L87 Difference]: Start difference. First operand 430 states. Second operand 430 states. [2020-07-28 21:42:27,074 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-28 21:42:27,075 INFO L93 Difference]: Finished difference Result 430 states and 1344 transitions. [2020-07-28 21:42:27,075 INFO L276 IsEmpty]: Start isEmpty. Operand 430 states and 1344 transitions. [2020-07-28 21:42:27,076 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-28 21:42:27,077 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-28 21:42:27,077 INFO L74 IsIncluded]: Start isIncluded. First operand 430 states. Second operand 430 states. [2020-07-28 21:42:27,077 INFO L87 Difference]: Start difference. First operand 430 states. Second operand 430 states. [2020-07-28 21:42:27,099 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-28 21:42:27,099 INFO L93 Difference]: Finished difference Result 430 states and 1344 transitions. [2020-07-28 21:42:27,100 INFO L276 IsEmpty]: Start isEmpty. Operand 430 states and 1344 transitions. [2020-07-28 21:42:27,101 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-28 21:42:27,102 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-28 21:42:27,102 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-28 21:42:27,102 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-28 21:42:27,102 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 430 states. [2020-07-28 21:42:27,124 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 430 states to 430 states and 1344 transitions. [2020-07-28 21:42:27,124 INFO L78 Accepts]: Start accepts. Automaton has 430 states and 1344 transitions. Word has length 13 [2020-07-28 21:42:27,125 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-28 21:42:27,126 INFO L479 AbstractCegarLoop]: Abstraction has 430 states and 1344 transitions. [2020-07-28 21:42:27,126 INFO L480 AbstractCegarLoop]: Interpolant automaton has 4 states. [2020-07-28 21:42:27,126 INFO L276 IsEmpty]: Start isEmpty. Operand 430 states and 1344 transitions. [2020-07-28 21:42:27,127 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2020-07-28 21:42:27,128 INFO L414 BasicCegarLoop]: Found error trace [2020-07-28 21:42:27,128 INFO L422 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-07-28 21:42:27,128 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3 [2020-07-28 21:42:27,129 INFO L427 AbstractCegarLoop]: === Iteration 5 === [ULTIMATE.startErr3INUSE_VIOLATION, ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-28 21:42:27,129 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-28 21:42:27,129 INFO L82 PathProgramCache]: Analyzing trace with hash -1251334402, now seen corresponding path program 1 times [2020-07-28 21:42:27,130 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-07-28 21:42:27,130 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2132484006] [2020-07-28 21:42:27,130 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-28 21:42:27,173 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-28 21:42:27,269 INFO L280 TraceCheckUtils]: 0: Hoare triple {13765#true} [260] ULTIMATE.startENTRY-->L780: Formula: (let ((.cse0 (store |v_#valid_75| 0 0))) (and (= 0 |v_#NULL.base_5|) (< |v_#StackHeapBarrier_19| |v_ULTIMATE.start_main_~#t2425~0.base_23|) (= 0 v_~__unbuffered_p2_EAX~0_36) (= 0 v_~main$tmp_guard0~0_40) (= 0 (select .cse0 |v_ULTIMATE.start_main_~#t2425~0.base_23|)) (= (store |v_#length_28| |v_ULTIMATE.start_main_~#t2425~0.base_23| 4) |v_#length_27|) (= 0 |v_ULTIMATE.start_main_~#t2425~0.offset_17|) (= 0 v_~__unbuffered_p0_EAX~0_38) (= |v_#valid_73| (store .cse0 |v_ULTIMATE.start_main_~#t2425~0.base_23| 1)) (= 0 |v_#NULL.offset_5|) (= (store |v_#memory_int_26| |v_ULTIMATE.start_main_~#t2425~0.base_23| (store (select |v_#memory_int_26| |v_ULTIMATE.start_main_~#t2425~0.base_23|) |v_ULTIMATE.start_main_~#t2425~0.offset_17| 0)) |v_#memory_int_25|) (= 0 v_~y~0_33) (< 0 |v_#StackHeapBarrier_19|) (= v_~__unbuffered_p0_EBX~0_38 0) (= v_~__unbuffered_cnt~0_192 0) (= v_~__unbuffered_p2_EBX~0_38 0) (= 0 v_~main$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_#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, ULTIMATE.start_main_~#t2427~0.base=|v_ULTIMATE.start_main_~#t2427~0.base_22|, ~__unbuffered_p0_EAX~0=v_~__unbuffered_p0_EAX~0_38, ULTIMATE.start_main_~#t2426~0.base=|v_ULTIMATE.start_main_~#t2426~0.base_20|, #length=|v_#length_27|, ~__unbuffered_p2_EAX~0=v_~__unbuffered_p2_EAX~0_36, ~y~0=v_~y~0_33, ULTIMATE.start_main_~#t2426~0.offset=|v_ULTIMATE.start_main_~#t2426~0.offset_15|, ULTIMATE.start_main_~#t2425~0.base=|v_ULTIMATE.start_main_~#t2425~0.base_23|, ULTIMATE.start_main_~#t2428~0.base=|v_ULTIMATE.start_main_~#t2428~0.base_22|, ~__unbuffered_p2_EBX~0=v_~__unbuffered_p2_EBX~0_38, ~__unbuffered_p0_EBX~0=v_~__unbuffered_p0_EBX~0_38, ~main$tmp_guard0~0=v_~main$tmp_guard0~0_40, ULTIMATE.start_main_~#t2427~0.offset=|v_ULTIMATE.start_main_~#t2427~0.offset_16|, #NULL.base=|v_#NULL.base_5|, ULTIMATE.start_main_~#t2425~0.offset=|v_ULTIMATE.start_main_~#t2425~0.offset_17|, #StackHeapBarrier=|v_#StackHeapBarrier_19|, ULTIMATE.start_main_#res=|v_ULTIMATE.start_main_#res_17|, #valid=|v_#valid_73|, #memory_int=|v_#memory_int_25|, ULTIMATE.start_main_~#t2428~0.offset=|v_ULTIMATE.start_main_~#t2428~0.offset_16|, ~__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_#t~nondet2, ULTIMATE.start_main_#t~nondet3, #NULL.offset, ~main$tmp_guard1~0, ULTIMATE.start_main_~#t2427~0.base, ~__unbuffered_p0_EAX~0, ULTIMATE.start_main_~#t2426~0.base, #length, ~__unbuffered_p2_EAX~0, ~y~0, ULTIMATE.start_main_~#t2426~0.offset, ULTIMATE.start_main_~#t2425~0.base, ULTIMATE.start_main_~#t2428~0.base, ~__unbuffered_p2_EBX~0, ~__unbuffered_p0_EBX~0, ~main$tmp_guard0~0, ULTIMATE.start_main_~#t2427~0.offset, #NULL.base, ULTIMATE.start_main_~#t2425~0.offset, ULTIMATE.start_main_#res, #valid, #memory_int, ULTIMATE.start_main_~#t2428~0.offset, ~__unbuffered_cnt~0, ~x~0] {13767#(<= ~y~0 0)} is VALID [2020-07-28 21:42:27,270 INFO L280 TraceCheckUtils]: 1: Hoare triple {13767#(<= ~y~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] {13767#(<= ~y~0 0)} is VALID [2020-07-28 21:42:27,271 INFO L280 TraceCheckUtils]: 2: Hoare triple {13767#(<= ~y~0 0)} [243] L780-1-->L782: Formula: (and (= 0 (select |v_#valid_51| |v_ULTIMATE.start_main_~#t2426~0.base_10|)) (< |v_#StackHeapBarrier_15| |v_ULTIMATE.start_main_~#t2426~0.base_10|) (not (= 0 |v_ULTIMATE.start_main_~#t2426~0.base_10|)) (= |v_#length_23| (store |v_#length_24| |v_ULTIMATE.start_main_~#t2426~0.base_10| 4)) (= (store |v_#memory_int_22| |v_ULTIMATE.start_main_~#t2426~0.base_10| (store (select |v_#memory_int_22| |v_ULTIMATE.start_main_~#t2426~0.base_10|) |v_ULTIMATE.start_main_~#t2426~0.offset_9| 1)) |v_#memory_int_21|) (= |v_#valid_50| (store |v_#valid_51| |v_ULTIMATE.start_main_~#t2426~0.base_10| 1)) (= |v_ULTIMATE.start_main_~#t2426~0.offset_9| 0)) 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_~#t2426~0.base=|v_ULTIMATE.start_main_~#t2426~0.base_10|, ULTIMATE.start_main_#t~nondet2=|v_ULTIMATE.start_main_#t~nondet2_4|, #valid=|v_#valid_50|, #memory_int=|v_#memory_int_21|, #length=|v_#length_23|, ULTIMATE.start_main_~#t2426~0.offset=|v_ULTIMATE.start_main_~#t2426~0.offset_9|} AuxVars[] AssignedVars[ULTIMATE.start_main_~#t2426~0.base, ULTIMATE.start_main_#t~nondet2, #valid, #memory_int, #length, ULTIMATE.start_main_~#t2426~0.offset] {13767#(<= ~y~0 0)} is VALID [2020-07-28 21:42:27,271 INFO L280 TraceCheckUtils]: 3: Hoare triple {13767#(<= ~y~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] {13767#(<= ~y~0 0)} is VALID [2020-07-28 21:42:27,272 INFO L280 TraceCheckUtils]: 4: Hoare triple {13767#(<= ~y~0 0)} [242] L782-1-->L784: Formula: (and (= |v_#memory_int_19| (store |v_#memory_int_20| |v_ULTIMATE.start_main_~#t2427~0.base_12| (store (select |v_#memory_int_20| |v_ULTIMATE.start_main_~#t2427~0.base_12|) |v_ULTIMATE.start_main_~#t2427~0.offset_10| 2))) (= 0 |v_ULTIMATE.start_main_~#t2427~0.offset_10|) (= 0 (select |v_#valid_49| |v_ULTIMATE.start_main_~#t2427~0.base_12|)) (not (= 0 |v_ULTIMATE.start_main_~#t2427~0.base_12|)) (< |v_#StackHeapBarrier_14| |v_ULTIMATE.start_main_~#t2427~0.base_12|) (= (store |v_#valid_49| |v_ULTIMATE.start_main_~#t2427~0.base_12| 1) |v_#valid_48|) (= |v_#length_21| (store |v_#length_22| |v_ULTIMATE.start_main_~#t2427~0.base_12| 4))) InVars {#StackHeapBarrier=|v_#StackHeapBarrier_14|, #valid=|v_#valid_49|, #memory_int=|v_#memory_int_20|, #length=|v_#length_22|} OutVars{#StackHeapBarrier=|v_#StackHeapBarrier_14|, #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|, ULTIMATE.start_main_~#t2427~0.base=|v_ULTIMATE.start_main_~#t2427~0.base_12|, ULTIMATE.start_main_~#t2427~0.offset=|v_ULTIMATE.start_main_~#t2427~0.offset_10|} AuxVars[] AssignedVars[#valid, ULTIMATE.start_main_#t~nondet3, #memory_int, #length, ULTIMATE.start_main_~#t2427~0.base, ULTIMATE.start_main_~#t2427~0.offset] {13767#(<= ~y~0 0)} is VALID [2020-07-28 21:42:27,273 INFO L280 TraceCheckUtils]: 5: Hoare triple {13767#(<= ~y~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] {13767#(<= ~y~0 0)} is VALID [2020-07-28 21:42:27,277 INFO L280 TraceCheckUtils]: 6: Hoare triple {13767#(<= ~y~0 0)} [241] L784-1-->L786: Formula: (and (= (store |v_#length_20| |v_ULTIMATE.start_main_~#t2428~0.base_12| 4) |v_#length_19|) (= 0 |v_ULTIMATE.start_main_~#t2428~0.offset_10|) (= 0 (select |v_#valid_47| |v_ULTIMATE.start_main_~#t2428~0.base_12|)) (= |v_#valid_46| (store |v_#valid_47| |v_ULTIMATE.start_main_~#t2428~0.base_12| 1)) (not (= 0 |v_ULTIMATE.start_main_~#t2428~0.base_12|)) (= (store |v_#memory_int_18| |v_ULTIMATE.start_main_~#t2428~0.base_12| (store (select |v_#memory_int_18| |v_ULTIMATE.start_main_~#t2428~0.base_12|) |v_ULTIMATE.start_main_~#t2428~0.offset_10| 3)) |v_#memory_int_17|) (< |v_#StackHeapBarrier_13| |v_ULTIMATE.start_main_~#t2428~0.base_12|)) InVars {#StackHeapBarrier=|v_#StackHeapBarrier_13|, #valid=|v_#valid_47|, #memory_int=|v_#memory_int_18|, #length=|v_#length_20|} OutVars{ULTIMATE.start_main_~#t2428~0.base=|v_ULTIMATE.start_main_~#t2428~0.base_12|, #StackHeapBarrier=|v_#StackHeapBarrier_13|, ULTIMATE.start_main_#t~nondet4=|v_ULTIMATE.start_main_#t~nondet4_4|, #valid=|v_#valid_46|, #memory_int=|v_#memory_int_17|, ULTIMATE.start_main_~#t2428~0.offset=|v_ULTIMATE.start_main_~#t2428~0.offset_10|, #length=|v_#length_19|} AuxVars[] AssignedVars[ULTIMATE.start_main_~#t2428~0.base, ULTIMATE.start_main_#t~nondet4, #valid, #memory_int, ULTIMATE.start_main_~#t2428~0.offset, #length] {13767#(<= ~y~0 0)} is VALID [2020-07-28 21:42:27,278 INFO L280 TraceCheckUtils]: 7: Hoare triple {13767#(<= ~y~0 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#(<= ~__unbuffered_p0_EAX~0 0)} is VALID [2020-07-28 21:42:27,279 INFO L280 TraceCheckUtils]: 8: Hoare triple {13768#(<= ~__unbuffered_p0_EAX~0 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#(<= ~__unbuffered_p0_EAX~0 0)} is VALID [2020-07-28 21:42:27,280 INFO L280 TraceCheckUtils]: 9: Hoare triple {13768#(<= ~__unbuffered_p0_EAX~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] {13768#(<= ~__unbuffered_p0_EAX~0 0)} is VALID [2020-07-28 21:42:27,280 INFO L280 TraceCheckUtils]: 10: Hoare triple {13768#(<= ~__unbuffered_p0_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] {13768#(<= ~__unbuffered_p0_EAX~0 0)} is VALID [2020-07-28 21:42:27,281 INFO L280 TraceCheckUtils]: 11: Hoare triple {13768#(<= ~__unbuffered_p0_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] {13768#(<= ~__unbuffered_p0_EAX~0 0)} is VALID [2020-07-28 21:42:27,283 INFO L280 TraceCheckUtils]: 12: Hoare triple {13768#(<= ~__unbuffered_p0_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] {13769#(not (= 0 ULTIMATE.start___VERIFIER_assert_~expression))} is VALID [2020-07-28 21:42:27,284 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 21:42:27,285 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 21:42:27,285 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2132484006] [2020-07-28 21:42:27,285 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-07-28 21:42:27,285 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2020-07-28 21:42:27,285 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1551764058] [2020-07-28 21:42:27,286 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 14 [2020-07-28 21:42:27,286 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-28 21:42:27,286 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 5 states. [2020-07-28 21:42:27,313 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 21:42:27,314 INFO L459 AbstractCegarLoop]: Interpolant automaton has 5 states [2020-07-28 21:42:27,314 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-07-28 21:42:27,314 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2020-07-28 21:42:27,314 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2020-07-28 21:42:27,314 INFO L87 Difference]: Start difference. First operand 430 states and 1344 transitions. Second operand 5 states. [2020-07-28 21:42:27,485 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-28 21:42:27,486 INFO L93 Difference]: Finished difference Result 556 states and 1707 transitions. [2020-07-28 21:42:27,486 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2020-07-28 21:42:27,486 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 14 [2020-07-28 21:42:27,486 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-28 21:42:27,486 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 5 states. [2020-07-28 21:42:27,487 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6 states to 6 states and 55 transitions. [2020-07-28 21:42:27,487 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 5 states. [2020-07-28 21:42:27,488 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6 states to 6 states and 55 transitions. [2020-07-28 21:42:27,488 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 6 states and 55 transitions. [2020-07-28 21:42:27,554 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 21:42:27,561 INFO L225 Difference]: With dead ends: 556 [2020-07-28 21:42:27,561 INFO L226 Difference]: Without dead ends: 262 [2020-07-28 21:42:27,562 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 21:42:27,563 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 262 states. [2020-07-28 21:42:27,566 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:27,567 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:27,567 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:27,567 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:27,568 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:27,568 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:27,568 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:27,568 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:27,569 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:27,569 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:27,569 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:27,569 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:27,570 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:27,570 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:27,570 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:27,570 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:27,571 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:27,571 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:27,571 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:27,571 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:27,572 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:27,572 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:27,572 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:27,572 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:27,573 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:27,573 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:27,573 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:27,573 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:27,574 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:27,574 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:27,574 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:27,575 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:27,575 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:27,575 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:27,575 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:27,576 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:27,576 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:27,576 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:27,576 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:27,577 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:27,577 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:27,577 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:27,577 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:27,578 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:27,578 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:27,578 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:27,578 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:27,579 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:27,579 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:27,579 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:27,579 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:27,580 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:27,580 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:27,580 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:27,580 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:27,581 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:27,581 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:27,581 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:27,582 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:27,582 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:27,582 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:27,582 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:27,583 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:27,583 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:27,583 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:27,583 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:27,584 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:27,584 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:27,584 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:27,584 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:27,585 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:27,585 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:27,585 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:27,585 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:27,586 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:27,586 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:27,586 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:27,586 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:27,587 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:27,587 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:27,587 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:27,587 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:27,587 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:27,588 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:27,588 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:27,588 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:27,588 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:27,589 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:27,589 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:27,589 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:27,589 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:27,590 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:27,590 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:27,590 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:27,590 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:27,591 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:27,591 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:27,591 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:27,591 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:27,592 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:27,592 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:27,592 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:27,592 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:27,593 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:27,593 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:27,593 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:27,593 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:27,594 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:27,594 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:27,594 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:27,594 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:27,595 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:27,595 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:27,595 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:27,595 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:27,596 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:27,596 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:27,596 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:27,596 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:27,597 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:27,597 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:27,597 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:27,597 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:27,597 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:27,598 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:27,598 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:27,598 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:27,598 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:27,599 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:27,599 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:27,599 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:27,599 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:27,600 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:27,600 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:27,600 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:27,600 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:27,601 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:27,601 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:27,601 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:27,601 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:27,602 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:27,602 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:27,602 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:27,602 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:27,603 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:27,603 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:27,603 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:27,603 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:27,604 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:27,604 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:27,604 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:27,604 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:27,605 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:27,605 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:27,605 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:27,605 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:27,606 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:27,606 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:27,606 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:27,606 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:27,607 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:27,607 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:27,607 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:27,607 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:27,608 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:27,608 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:27,608 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:27,608 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:27,609 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:27,609 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:27,609 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:27,609 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:27,610 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:27,610 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:27,610 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:27,610 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:27,611 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:27,611 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:27,611 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:27,611 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:27,612 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:27,612 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:27,612 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:27,612 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:27,613 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:27,613 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:27,613 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:27,613 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:27,613 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:27,614 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:27,614 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:27,614 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:27,614 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:27,615 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:27,615 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:27,615 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:27,615 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:27,616 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:27,616 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:27,616 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:27,616 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:27,617 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:27,617 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:27,617 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:27,617 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:27,618 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:27,618 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:27,618 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:27,619 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:27,619 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:27,619 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:27,619 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:27,620 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:27,620 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:27,620 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:27,620 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:27,621 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:27,621 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:27,621 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:27,621 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:27,621 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:27,622 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:27,622 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:27,622 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:27,623 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:27,623 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:27,623 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:27,623 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:27,623 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:27,624 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:27,624 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:27,624 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:27,624 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:27,625 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:27,625 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:27,625 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:27,625 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:27,626 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:27,626 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:27,626 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:27,626 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:27,627 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:27,627 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:27,627 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:27,628 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:27,628 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:27,628 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:27,628 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:27,629 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:27,629 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:27,629 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:27,629 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:27,630 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:27,630 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:27,630 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:27,630 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:27,631 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:27,631 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:27,631 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:27,632 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:27,632 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:27,632 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:27,633 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 262 to 262. [2020-07-28 21:42:27,633 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-28 21:42:27,633 INFO L82 GeneralOperation]: Start isEquivalent. First operand 262 states. Second operand 262 states. [2020-07-28 21:42:27,633 INFO L74 IsIncluded]: Start isIncluded. First operand 262 states. Second operand 262 states. [2020-07-28 21:42:27,634 INFO L87 Difference]: Start difference. First operand 262 states. Second operand 262 states. [2020-07-28 21:42:27,643 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-28 21:42:27,644 INFO L93 Difference]: Finished difference Result 262 states and 771 transitions. [2020-07-28 21:42:27,644 INFO L276 IsEmpty]: Start isEmpty. Operand 262 states and 771 transitions. [2020-07-28 21:42:27,645 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-28 21:42:27,645 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-28 21:42:27,645 INFO L74 IsIncluded]: Start isIncluded. First operand 262 states. Second operand 262 states. [2020-07-28 21:42:27,645 INFO L87 Difference]: Start difference. First operand 262 states. Second operand 262 states. [2020-07-28 21:42:27,655 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-28 21:42:27,656 INFO L93 Difference]: Finished difference Result 262 states and 771 transitions. [2020-07-28 21:42:27,656 INFO L276 IsEmpty]: Start isEmpty. Operand 262 states and 771 transitions. [2020-07-28 21:42:27,657 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-28 21:42:27,657 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-28 21:42:27,657 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-28 21:42:27,657 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-28 21:42:27,657 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 262 states. [2020-07-28 21:42:27,667 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 262 states to 262 states and 771 transitions. [2020-07-28 21:42:27,667 INFO L78 Accepts]: Start accepts. Automaton has 262 states and 771 transitions. Word has length 14 [2020-07-28 21:42:27,667 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-28 21:42:27,668 INFO L479 AbstractCegarLoop]: Abstraction has 262 states and 771 transitions. [2020-07-28 21:42:27,668 INFO L480 AbstractCegarLoop]: Interpolant automaton has 5 states. [2020-07-28 21:42:27,668 INFO L276 IsEmpty]: Start isEmpty. Operand 262 states and 771 transitions. [2020-07-28 21:42:27,669 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 16 [2020-07-28 21:42:27,669 INFO L414 BasicCegarLoop]: Found error trace [2020-07-28 21:42:27,669 INFO L422 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-07-28 21:42:27,669 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4 [2020-07-28 21:42:27,670 INFO L427 AbstractCegarLoop]: === Iteration 6 === [ULTIMATE.startErr3INUSE_VIOLATION, ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-28 21:42:27,670 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-28 21:42:27,670 INFO L82 PathProgramCache]: Analyzing trace with hash -1257194017, now seen corresponding path program 1 times [2020-07-28 21:42:27,670 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-07-28 21:42:27,671 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1025078914] [2020-07-28 21:42:27,671 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-28 21:42:27,693 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-28 21:42:27,750 INFO L280 TraceCheckUtils]: 0: Hoare triple {15382#true} [260] ULTIMATE.startENTRY-->L780: Formula: (let ((.cse0 (store |v_#valid_75| 0 0))) (and (= 0 |v_#NULL.base_5|) (< |v_#StackHeapBarrier_19| |v_ULTIMATE.start_main_~#t2425~0.base_23|) (= 0 v_~__unbuffered_p2_EAX~0_36) (= 0 v_~main$tmp_guard0~0_40) (= 0 (select .cse0 |v_ULTIMATE.start_main_~#t2425~0.base_23|)) (= (store |v_#length_28| |v_ULTIMATE.start_main_~#t2425~0.base_23| 4) |v_#length_27|) (= 0 |v_ULTIMATE.start_main_~#t2425~0.offset_17|) (= 0 v_~__unbuffered_p0_EAX~0_38) (= |v_#valid_73| (store .cse0 |v_ULTIMATE.start_main_~#t2425~0.base_23| 1)) (= 0 |v_#NULL.offset_5|) (= (store |v_#memory_int_26| |v_ULTIMATE.start_main_~#t2425~0.base_23| (store (select |v_#memory_int_26| |v_ULTIMATE.start_main_~#t2425~0.base_23|) |v_ULTIMATE.start_main_~#t2425~0.offset_17| 0)) |v_#memory_int_25|) (= 0 v_~y~0_33) (< 0 |v_#StackHeapBarrier_19|) (= v_~__unbuffered_p0_EBX~0_38 0) (= v_~__unbuffered_cnt~0_192 0) (= v_~__unbuffered_p2_EBX~0_38 0) (= 0 v_~main$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_#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, ULTIMATE.start_main_~#t2427~0.base=|v_ULTIMATE.start_main_~#t2427~0.base_22|, ~__unbuffered_p0_EAX~0=v_~__unbuffered_p0_EAX~0_38, ULTIMATE.start_main_~#t2426~0.base=|v_ULTIMATE.start_main_~#t2426~0.base_20|, #length=|v_#length_27|, ~__unbuffered_p2_EAX~0=v_~__unbuffered_p2_EAX~0_36, ~y~0=v_~y~0_33, ULTIMATE.start_main_~#t2426~0.offset=|v_ULTIMATE.start_main_~#t2426~0.offset_15|, ULTIMATE.start_main_~#t2425~0.base=|v_ULTIMATE.start_main_~#t2425~0.base_23|, ULTIMATE.start_main_~#t2428~0.base=|v_ULTIMATE.start_main_~#t2428~0.base_22|, ~__unbuffered_p2_EBX~0=v_~__unbuffered_p2_EBX~0_38, ~__unbuffered_p0_EBX~0=v_~__unbuffered_p0_EBX~0_38, ~main$tmp_guard0~0=v_~main$tmp_guard0~0_40, ULTIMATE.start_main_~#t2427~0.offset=|v_ULTIMATE.start_main_~#t2427~0.offset_16|, #NULL.base=|v_#NULL.base_5|, ULTIMATE.start_main_~#t2425~0.offset=|v_ULTIMATE.start_main_~#t2425~0.offset_17|, #StackHeapBarrier=|v_#StackHeapBarrier_19|, ULTIMATE.start_main_#res=|v_ULTIMATE.start_main_#res_17|, #valid=|v_#valid_73|, #memory_int=|v_#memory_int_25|, ULTIMATE.start_main_~#t2428~0.offset=|v_ULTIMATE.start_main_~#t2428~0.offset_16|, ~__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_#t~nondet2, ULTIMATE.start_main_#t~nondet3, #NULL.offset, ~main$tmp_guard1~0, ULTIMATE.start_main_~#t2427~0.base, ~__unbuffered_p0_EAX~0, ULTIMATE.start_main_~#t2426~0.base, #length, ~__unbuffered_p2_EAX~0, ~y~0, ULTIMATE.start_main_~#t2426~0.offset, ULTIMATE.start_main_~#t2425~0.base, ULTIMATE.start_main_~#t2428~0.base, ~__unbuffered_p2_EBX~0, ~__unbuffered_p0_EBX~0, ~main$tmp_guard0~0, ULTIMATE.start_main_~#t2427~0.offset, #NULL.base, ULTIMATE.start_main_~#t2425~0.offset, ULTIMATE.start_main_#res, #valid, #memory_int, ULTIMATE.start_main_~#t2428~0.offset, ~__unbuffered_cnt~0, ~x~0] {15384#(<= ~__unbuffered_cnt~0 0)} is VALID [2020-07-28 21:42:27,753 INFO L280 TraceCheckUtils]: 1: Hoare triple {15384#(<= ~__unbuffered_cnt~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] {15384#(<= ~__unbuffered_cnt~0 0)} is VALID [2020-07-28 21:42:27,754 INFO L280 TraceCheckUtils]: 2: Hoare triple {15384#(<= ~__unbuffered_cnt~0 0)} [243] L780-1-->L782: Formula: (and (= 0 (select |v_#valid_51| |v_ULTIMATE.start_main_~#t2426~0.base_10|)) (< |v_#StackHeapBarrier_15| |v_ULTIMATE.start_main_~#t2426~0.base_10|) (not (= 0 |v_ULTIMATE.start_main_~#t2426~0.base_10|)) (= |v_#length_23| (store |v_#length_24| |v_ULTIMATE.start_main_~#t2426~0.base_10| 4)) (= (store |v_#memory_int_22| |v_ULTIMATE.start_main_~#t2426~0.base_10| (store (select |v_#memory_int_22| |v_ULTIMATE.start_main_~#t2426~0.base_10|) |v_ULTIMATE.start_main_~#t2426~0.offset_9| 1)) |v_#memory_int_21|) (= |v_#valid_50| (store |v_#valid_51| |v_ULTIMATE.start_main_~#t2426~0.base_10| 1)) (= |v_ULTIMATE.start_main_~#t2426~0.offset_9| 0)) 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_~#t2426~0.base=|v_ULTIMATE.start_main_~#t2426~0.base_10|, ULTIMATE.start_main_#t~nondet2=|v_ULTIMATE.start_main_#t~nondet2_4|, #valid=|v_#valid_50|, #memory_int=|v_#memory_int_21|, #length=|v_#length_23|, ULTIMATE.start_main_~#t2426~0.offset=|v_ULTIMATE.start_main_~#t2426~0.offset_9|} AuxVars[] AssignedVars[ULTIMATE.start_main_~#t2426~0.base, ULTIMATE.start_main_#t~nondet2, #valid, #memory_int, #length, ULTIMATE.start_main_~#t2426~0.offset] {15384#(<= ~__unbuffered_cnt~0 0)} is VALID [2020-07-28 21:42:27,755 INFO L280 TraceCheckUtils]: 3: Hoare triple {15384#(<= ~__unbuffered_cnt~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] {15384#(<= ~__unbuffered_cnt~0 0)} is VALID [2020-07-28 21:42:27,756 INFO L280 TraceCheckUtils]: 4: Hoare triple {15384#(<= ~__unbuffered_cnt~0 0)} [242] L782-1-->L784: Formula: (and (= |v_#memory_int_19| (store |v_#memory_int_20| |v_ULTIMATE.start_main_~#t2427~0.base_12| (store (select |v_#memory_int_20| |v_ULTIMATE.start_main_~#t2427~0.base_12|) |v_ULTIMATE.start_main_~#t2427~0.offset_10| 2))) (= 0 |v_ULTIMATE.start_main_~#t2427~0.offset_10|) (= 0 (select |v_#valid_49| |v_ULTIMATE.start_main_~#t2427~0.base_12|)) (not (= 0 |v_ULTIMATE.start_main_~#t2427~0.base_12|)) (< |v_#StackHeapBarrier_14| |v_ULTIMATE.start_main_~#t2427~0.base_12|) (= (store |v_#valid_49| |v_ULTIMATE.start_main_~#t2427~0.base_12| 1) |v_#valid_48|) (= |v_#length_21| (store |v_#length_22| |v_ULTIMATE.start_main_~#t2427~0.base_12| 4))) InVars {#StackHeapBarrier=|v_#StackHeapBarrier_14|, #valid=|v_#valid_49|, #memory_int=|v_#memory_int_20|, #length=|v_#length_22|} OutVars{#StackHeapBarrier=|v_#StackHeapBarrier_14|, #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|, ULTIMATE.start_main_~#t2427~0.base=|v_ULTIMATE.start_main_~#t2427~0.base_12|, ULTIMATE.start_main_~#t2427~0.offset=|v_ULTIMATE.start_main_~#t2427~0.offset_10|} AuxVars[] AssignedVars[#valid, ULTIMATE.start_main_#t~nondet3, #memory_int, #length, ULTIMATE.start_main_~#t2427~0.base, ULTIMATE.start_main_~#t2427~0.offset] {15384#(<= ~__unbuffered_cnt~0 0)} is VALID [2020-07-28 21:42:27,757 INFO L280 TraceCheckUtils]: 5: Hoare triple {15384#(<= ~__unbuffered_cnt~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] {15384#(<= ~__unbuffered_cnt~0 0)} is VALID [2020-07-28 21:42:27,758 INFO L280 TraceCheckUtils]: 6: Hoare triple {15384#(<= ~__unbuffered_cnt~0 0)} [241] L784-1-->L786: Formula: (and (= (store |v_#length_20| |v_ULTIMATE.start_main_~#t2428~0.base_12| 4) |v_#length_19|) (= 0 |v_ULTIMATE.start_main_~#t2428~0.offset_10|) (= 0 (select |v_#valid_47| |v_ULTIMATE.start_main_~#t2428~0.base_12|)) (= |v_#valid_46| (store |v_#valid_47| |v_ULTIMATE.start_main_~#t2428~0.base_12| 1)) (not (= 0 |v_ULTIMATE.start_main_~#t2428~0.base_12|)) (= (store |v_#memory_int_18| |v_ULTIMATE.start_main_~#t2428~0.base_12| (store (select |v_#memory_int_18| |v_ULTIMATE.start_main_~#t2428~0.base_12|) |v_ULTIMATE.start_main_~#t2428~0.offset_10| 3)) |v_#memory_int_17|) (< |v_#StackHeapBarrier_13| |v_ULTIMATE.start_main_~#t2428~0.base_12|)) InVars {#StackHeapBarrier=|v_#StackHeapBarrier_13|, #valid=|v_#valid_47|, #memory_int=|v_#memory_int_18|, #length=|v_#length_20|} OutVars{ULTIMATE.start_main_~#t2428~0.base=|v_ULTIMATE.start_main_~#t2428~0.base_12|, #StackHeapBarrier=|v_#StackHeapBarrier_13|, ULTIMATE.start_main_#t~nondet4=|v_ULTIMATE.start_main_#t~nondet4_4|, #valid=|v_#valid_46|, #memory_int=|v_#memory_int_17|, ULTIMATE.start_main_~#t2428~0.offset=|v_ULTIMATE.start_main_~#t2428~0.offset_10|, #length=|v_#length_19|} AuxVars[] AssignedVars[ULTIMATE.start_main_~#t2428~0.base, ULTIMATE.start_main_#t~nondet4, #valid, #memory_int, ULTIMATE.start_main_~#t2428~0.offset, #length] {15384#(<= ~__unbuffered_cnt~0 0)} is VALID [2020-07-28 21:42:27,758 INFO L280 TraceCheckUtils]: 7: Hoare triple {15384#(<= ~__unbuffered_cnt~0 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#(<= ~__unbuffered_cnt~0 0)} is VALID [2020-07-28 21:42:27,759 INFO L280 TraceCheckUtils]: 8: Hoare triple {15384#(<= ~__unbuffered_cnt~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] {15384#(<= ~__unbuffered_cnt~0 0)} is VALID [2020-07-28 21:42:27,760 INFO L280 TraceCheckUtils]: 9: Hoare triple {15384#(<= ~__unbuffered_cnt~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] {15384#(<= ~__unbuffered_cnt~0 0)} is VALID [2020-07-28 21:42:27,761 INFO L280 TraceCheckUtils]: 10: Hoare triple {15384#(<= ~__unbuffered_cnt~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] {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 21:42:27,763 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 21:42:27,765 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 21:42:27,766 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 21:42:27,767 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 21:42:27,768 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 21:42:27,768 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1025078914] [2020-07-28 21:42:27,768 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-07-28 21:42:27,769 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2020-07-28 21:42:27,769 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1039390835] [2020-07-28 21:42:27,769 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 15 [2020-07-28 21:42:27,769 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-28 21:42:27,769 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 4 states. [2020-07-28 21:42:27,791 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 21:42:27,791 INFO L459 AbstractCegarLoop]: Interpolant automaton has 4 states [2020-07-28 21:42:27,791 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-07-28 21:42:27,791 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2020-07-28 21:42:27,792 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2020-07-28 21:42:27,792 INFO L87 Difference]: Start difference. First operand 262 states and 771 transitions. Second operand 4 states. [2020-07-28 21:42:27,947 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-28 21:42:27,948 INFO L93 Difference]: Finished difference Result 319 states and 873 transitions. [2020-07-28 21:42:27,948 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2020-07-28 21:42:27,948 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 15 [2020-07-28 21:42:27,949 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-28 21:42:27,949 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 4 states. [2020-07-28 21:42:27,950 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5 states to 5 states and 58 transitions. [2020-07-28 21:42:27,950 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 4 states. [2020-07-28 21:42:27,951 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5 states to 5 states and 58 transitions. [2020-07-28 21:42:27,951 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 5 states and 58 transitions. [2020-07-28 21:42:28,030 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 21:42:28,036 INFO L225 Difference]: With dead ends: 319 [2020-07-28 21:42:28,037 INFO L226 Difference]: Without dead ends: 238 [2020-07-28 21:42:28,037 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 21:42:28,039 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 238 states. [2020-07-28 21:42:28,054 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:28,054 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:28,055 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:28,055 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:28,055 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:28,056 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:28,056 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:28,056 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:28,057 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:28,057 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:28,057 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:28,058 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:28,058 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:28,058 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:28,058 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:28,059 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:28,059 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:28,059 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:28,060 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:28,060 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:28,060 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:28,061 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:28,061 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:28,061 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:28,062 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:28,062 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:28,062 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:28,062 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:28,063 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:28,063 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:28,063 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:28,064 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:28,064 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:28,064 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:28,065 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:28,065 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:28,066 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:28,066 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:28,066 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:28,067 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:28,067 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:28,067 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:28,068 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:28,068 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:28,068 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:28,068 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:28,069 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:28,069 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:28,069 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:28,070 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:28,070 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:28,070 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:28,071 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:28,071 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:28,071 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:28,072 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:28,072 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:28,072 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:28,072 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:28,073 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:28,073 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:28,073 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:28,074 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:28,074 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:28,074 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:28,074 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:28,075 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:28,075 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:28,075 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:28,076 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:28,076 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:28,076 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:28,077 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:28,077 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:28,077 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:28,078 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:28,078 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:28,078 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:28,079 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:28,079 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:28,079 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:28,079 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:28,080 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:28,080 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:28,080 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:28,081 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:28,081 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:28,081 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:28,081 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:28,082 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:28,082 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:28,082 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:28,083 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:28,083 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:28,083 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:28,084 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:28,084 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:28,084 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:28,084 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:28,085 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:28,085 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:28,085 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:28,086 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:28,086 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:28,086 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:28,087 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:28,087 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:28,087 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:28,087 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:28,088 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:28,088 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:28,088 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:28,089 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:28,089 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:28,089 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:28,089 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:28,090 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:28,090 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:28,090 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:28,091 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:28,091 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:28,091 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:28,092 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:28,092 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:28,092 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:28,092 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:28,093 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:28,093 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:28,093 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:28,094 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:28,094 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:28,094 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:28,094 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:28,095 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:28,095 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:28,095 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:28,096 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:28,096 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:28,096 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:28,096 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:28,097 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:28,097 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:28,097 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:28,098 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:28,098 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:28,098 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:28,098 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:28,099 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:28,099 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:28,099 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:28,100 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:28,100 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:28,100 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:28,101 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:28,101 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:28,101 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:28,101 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:28,102 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:28,102 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:28,102 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:28,103 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:28,103 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:28,103 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:28,104 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:28,104 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:28,104 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:28,104 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:28,105 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:28,105 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:28,105 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:28,106 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:28,106 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:28,106 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:28,107 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:28,107 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:28,107 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:28,107 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:28,108 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:28,108 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:28,108 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:28,109 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:28,109 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:28,109 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:28,109 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:28,110 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:28,110 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:28,110 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:28,111 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:28,111 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:28,111 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:28,112 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:28,112 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:28,112 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:28,112 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:28,113 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:28,113 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:28,113 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:28,114 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:28,114 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:28,114 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:28,115 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:28,115 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:28,115 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:28,116 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:28,116 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:28,116 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:28,116 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:28,117 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:28,117 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:28,117 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:28,118 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:28,118 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:28,118 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:28,119 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:28,119 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:28,119 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:28,119 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:28,120 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:28,120 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:28,120 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:28,120 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:28,120 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:28,121 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:28,121 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:28,121 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:28,121 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:28,122 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:28,122 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:28,122 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:28,122 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:28,122 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:28,123 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:28,123 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:28,123 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:28,123 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:28,124 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:28,124 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:28,125 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:28,125 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 238 to 238. [2020-07-28 21:42:28,125 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-28 21:42:28,126 INFO L82 GeneralOperation]: Start isEquivalent. First operand 238 states. Second operand 238 states. [2020-07-28 21:42:28,126 INFO L74 IsIncluded]: Start isIncluded. First operand 238 states. Second operand 238 states. [2020-07-28 21:42:28,126 INFO L87 Difference]: Start difference. First operand 238 states. Second operand 238 states. [2020-07-28 21:42:28,135 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-28 21:42:28,135 INFO L93 Difference]: Finished difference Result 238 states and 659 transitions. [2020-07-28 21:42:28,135 INFO L276 IsEmpty]: Start isEmpty. Operand 238 states and 659 transitions. [2020-07-28 21:42:28,136 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-28 21:42:28,137 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-28 21:42:28,137 INFO L74 IsIncluded]: Start isIncluded. First operand 238 states. Second operand 238 states. [2020-07-28 21:42:28,137 INFO L87 Difference]: Start difference. First operand 238 states. Second operand 238 states. [2020-07-28 21:42:28,147 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-28 21:42:28,148 INFO L93 Difference]: Finished difference Result 238 states and 659 transitions. [2020-07-28 21:42:28,148 INFO L276 IsEmpty]: Start isEmpty. Operand 238 states and 659 transitions. [2020-07-28 21:42:28,149 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-28 21:42:28,149 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-28 21:42:28,150 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-28 21:42:28,150 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-28 21:42:28,150 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 238 states. [2020-07-28 21:42:28,160 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 238 states to 238 states and 659 transitions. [2020-07-28 21:42:28,160 INFO L78 Accepts]: Start accepts. Automaton has 238 states and 659 transitions. Word has length 15 [2020-07-28 21:42:28,161 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-28 21:42:28,161 INFO L479 AbstractCegarLoop]: Abstraction has 238 states and 659 transitions. [2020-07-28 21:42:28,161 INFO L480 AbstractCegarLoop]: Interpolant automaton has 4 states. [2020-07-28 21:42:28,161 INFO L276 IsEmpty]: Start isEmpty. Operand 238 states and 659 transitions. [2020-07-28 21:42:28,162 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2020-07-28 21:42:28,163 INFO L414 BasicCegarLoop]: Found error trace [2020-07-28 21:42:28,163 INFO L422 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-07-28 21:42:28,163 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable5 [2020-07-28 21:42:28,163 INFO L427 AbstractCegarLoop]: === Iteration 7 === [ULTIMATE.startErr3INUSE_VIOLATION, ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-28 21:42:28,164 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-28 21:42:28,164 INFO L82 PathProgramCache]: Analyzing trace with hash -857649028, now seen corresponding path program 1 times [2020-07-28 21:42:28,164 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-07-28 21:42:28,165 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [931648217] [2020-07-28 21:42:28,165 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-28 21:42:28,184 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-28 21:42:28,240 INFO L280 TraceCheckUtils]: 0: Hoare triple {16661#true} [260] ULTIMATE.startENTRY-->L780: Formula: (let ((.cse0 (store |v_#valid_75| 0 0))) (and (= 0 |v_#NULL.base_5|) (< |v_#StackHeapBarrier_19| |v_ULTIMATE.start_main_~#t2425~0.base_23|) (= 0 v_~__unbuffered_p2_EAX~0_36) (= 0 v_~main$tmp_guard0~0_40) (= 0 (select .cse0 |v_ULTIMATE.start_main_~#t2425~0.base_23|)) (= (store |v_#length_28| |v_ULTIMATE.start_main_~#t2425~0.base_23| 4) |v_#length_27|) (= 0 |v_ULTIMATE.start_main_~#t2425~0.offset_17|) (= 0 v_~__unbuffered_p0_EAX~0_38) (= |v_#valid_73| (store .cse0 |v_ULTIMATE.start_main_~#t2425~0.base_23| 1)) (= 0 |v_#NULL.offset_5|) (= (store |v_#memory_int_26| |v_ULTIMATE.start_main_~#t2425~0.base_23| (store (select |v_#memory_int_26| |v_ULTIMATE.start_main_~#t2425~0.base_23|) |v_ULTIMATE.start_main_~#t2425~0.offset_17| 0)) |v_#memory_int_25|) (= 0 v_~y~0_33) (< 0 |v_#StackHeapBarrier_19|) (= v_~__unbuffered_p0_EBX~0_38 0) (= v_~__unbuffered_cnt~0_192 0) (= v_~__unbuffered_p2_EBX~0_38 0) (= 0 v_~main$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_#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, ULTIMATE.start_main_~#t2427~0.base=|v_ULTIMATE.start_main_~#t2427~0.base_22|, ~__unbuffered_p0_EAX~0=v_~__unbuffered_p0_EAX~0_38, ULTIMATE.start_main_~#t2426~0.base=|v_ULTIMATE.start_main_~#t2426~0.base_20|, #length=|v_#length_27|, ~__unbuffered_p2_EAX~0=v_~__unbuffered_p2_EAX~0_36, ~y~0=v_~y~0_33, ULTIMATE.start_main_~#t2426~0.offset=|v_ULTIMATE.start_main_~#t2426~0.offset_15|, ULTIMATE.start_main_~#t2425~0.base=|v_ULTIMATE.start_main_~#t2425~0.base_23|, ULTIMATE.start_main_~#t2428~0.base=|v_ULTIMATE.start_main_~#t2428~0.base_22|, ~__unbuffered_p2_EBX~0=v_~__unbuffered_p2_EBX~0_38, ~__unbuffered_p0_EBX~0=v_~__unbuffered_p0_EBX~0_38, ~main$tmp_guard0~0=v_~main$tmp_guard0~0_40, ULTIMATE.start_main_~#t2427~0.offset=|v_ULTIMATE.start_main_~#t2427~0.offset_16|, #NULL.base=|v_#NULL.base_5|, ULTIMATE.start_main_~#t2425~0.offset=|v_ULTIMATE.start_main_~#t2425~0.offset_17|, #StackHeapBarrier=|v_#StackHeapBarrier_19|, ULTIMATE.start_main_#res=|v_ULTIMATE.start_main_#res_17|, #valid=|v_#valid_73|, #memory_int=|v_#memory_int_25|, ULTIMATE.start_main_~#t2428~0.offset=|v_ULTIMATE.start_main_~#t2428~0.offset_16|, ~__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_#t~nondet2, ULTIMATE.start_main_#t~nondet3, #NULL.offset, ~main$tmp_guard1~0, ULTIMATE.start_main_~#t2427~0.base, ~__unbuffered_p0_EAX~0, ULTIMATE.start_main_~#t2426~0.base, #length, ~__unbuffered_p2_EAX~0, ~y~0, ULTIMATE.start_main_~#t2426~0.offset, ULTIMATE.start_main_~#t2425~0.base, ULTIMATE.start_main_~#t2428~0.base, ~__unbuffered_p2_EBX~0, ~__unbuffered_p0_EBX~0, ~main$tmp_guard0~0, ULTIMATE.start_main_~#t2427~0.offset, #NULL.base, ULTIMATE.start_main_~#t2425~0.offset, ULTIMATE.start_main_#res, #valid, #memory_int, ULTIMATE.start_main_~#t2428~0.offset, ~__unbuffered_cnt~0, ~x~0] {16663#(<= ~__unbuffered_cnt~0 0)} is VALID [2020-07-28 21:42:28,241 INFO L280 TraceCheckUtils]: 1: Hoare triple {16663#(<= ~__unbuffered_cnt~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] {16663#(<= ~__unbuffered_cnt~0 0)} is VALID [2020-07-28 21:42:28,243 INFO L280 TraceCheckUtils]: 2: Hoare triple {16663#(<= ~__unbuffered_cnt~0 0)} [243] L780-1-->L782: Formula: (and (= 0 (select |v_#valid_51| |v_ULTIMATE.start_main_~#t2426~0.base_10|)) (< |v_#StackHeapBarrier_15| |v_ULTIMATE.start_main_~#t2426~0.base_10|) (not (= 0 |v_ULTIMATE.start_main_~#t2426~0.base_10|)) (= |v_#length_23| (store |v_#length_24| |v_ULTIMATE.start_main_~#t2426~0.base_10| 4)) (= (store |v_#memory_int_22| |v_ULTIMATE.start_main_~#t2426~0.base_10| (store (select |v_#memory_int_22| |v_ULTIMATE.start_main_~#t2426~0.base_10|) |v_ULTIMATE.start_main_~#t2426~0.offset_9| 1)) |v_#memory_int_21|) (= |v_#valid_50| (store |v_#valid_51| |v_ULTIMATE.start_main_~#t2426~0.base_10| 1)) (= |v_ULTIMATE.start_main_~#t2426~0.offset_9| 0)) 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_~#t2426~0.base=|v_ULTIMATE.start_main_~#t2426~0.base_10|, ULTIMATE.start_main_#t~nondet2=|v_ULTIMATE.start_main_#t~nondet2_4|, #valid=|v_#valid_50|, #memory_int=|v_#memory_int_21|, #length=|v_#length_23|, ULTIMATE.start_main_~#t2426~0.offset=|v_ULTIMATE.start_main_~#t2426~0.offset_9|} AuxVars[] AssignedVars[ULTIMATE.start_main_~#t2426~0.base, ULTIMATE.start_main_#t~nondet2, #valid, #memory_int, #length, ULTIMATE.start_main_~#t2426~0.offset] {16663#(<= ~__unbuffered_cnt~0 0)} is VALID [2020-07-28 21:42:28,244 INFO L280 TraceCheckUtils]: 3: Hoare triple {16663#(<= ~__unbuffered_cnt~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] {16663#(<= ~__unbuffered_cnt~0 0)} is VALID [2020-07-28 21:42:28,245 INFO L280 TraceCheckUtils]: 4: Hoare triple {16663#(<= ~__unbuffered_cnt~0 0)} [242] L782-1-->L784: Formula: (and (= |v_#memory_int_19| (store |v_#memory_int_20| |v_ULTIMATE.start_main_~#t2427~0.base_12| (store (select |v_#memory_int_20| |v_ULTIMATE.start_main_~#t2427~0.base_12|) |v_ULTIMATE.start_main_~#t2427~0.offset_10| 2))) (= 0 |v_ULTIMATE.start_main_~#t2427~0.offset_10|) (= 0 (select |v_#valid_49| |v_ULTIMATE.start_main_~#t2427~0.base_12|)) (not (= 0 |v_ULTIMATE.start_main_~#t2427~0.base_12|)) (< |v_#StackHeapBarrier_14| |v_ULTIMATE.start_main_~#t2427~0.base_12|) (= (store |v_#valid_49| |v_ULTIMATE.start_main_~#t2427~0.base_12| 1) |v_#valid_48|) (= |v_#length_21| (store |v_#length_22| |v_ULTIMATE.start_main_~#t2427~0.base_12| 4))) InVars {#StackHeapBarrier=|v_#StackHeapBarrier_14|, #valid=|v_#valid_49|, #memory_int=|v_#memory_int_20|, #length=|v_#length_22|} OutVars{#StackHeapBarrier=|v_#StackHeapBarrier_14|, #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|, ULTIMATE.start_main_~#t2427~0.base=|v_ULTIMATE.start_main_~#t2427~0.base_12|, ULTIMATE.start_main_~#t2427~0.offset=|v_ULTIMATE.start_main_~#t2427~0.offset_10|} AuxVars[] AssignedVars[#valid, ULTIMATE.start_main_#t~nondet3, #memory_int, #length, ULTIMATE.start_main_~#t2427~0.base, ULTIMATE.start_main_~#t2427~0.offset] {16663#(<= ~__unbuffered_cnt~0 0)} is VALID [2020-07-28 21:42:28,246 INFO L280 TraceCheckUtils]: 5: Hoare triple {16663#(<= ~__unbuffered_cnt~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] {16663#(<= ~__unbuffered_cnt~0 0)} is VALID [2020-07-28 21:42:28,247 INFO L280 TraceCheckUtils]: 6: Hoare triple {16663#(<= ~__unbuffered_cnt~0 0)} [241] L784-1-->L786: Formula: (and (= (store |v_#length_20| |v_ULTIMATE.start_main_~#t2428~0.base_12| 4) |v_#length_19|) (= 0 |v_ULTIMATE.start_main_~#t2428~0.offset_10|) (= 0 (select |v_#valid_47| |v_ULTIMATE.start_main_~#t2428~0.base_12|)) (= |v_#valid_46| (store |v_#valid_47| |v_ULTIMATE.start_main_~#t2428~0.base_12| 1)) (not (= 0 |v_ULTIMATE.start_main_~#t2428~0.base_12|)) (= (store |v_#memory_int_18| |v_ULTIMATE.start_main_~#t2428~0.base_12| (store (select |v_#memory_int_18| |v_ULTIMATE.start_main_~#t2428~0.base_12|) |v_ULTIMATE.start_main_~#t2428~0.offset_10| 3)) |v_#memory_int_17|) (< |v_#StackHeapBarrier_13| |v_ULTIMATE.start_main_~#t2428~0.base_12|)) InVars {#StackHeapBarrier=|v_#StackHeapBarrier_13|, #valid=|v_#valid_47|, #memory_int=|v_#memory_int_18|, #length=|v_#length_20|} OutVars{ULTIMATE.start_main_~#t2428~0.base=|v_ULTIMATE.start_main_~#t2428~0.base_12|, #StackHeapBarrier=|v_#StackHeapBarrier_13|, ULTIMATE.start_main_#t~nondet4=|v_ULTIMATE.start_main_#t~nondet4_4|, #valid=|v_#valid_46|, #memory_int=|v_#memory_int_17|, ULTIMATE.start_main_~#t2428~0.offset=|v_ULTIMATE.start_main_~#t2428~0.offset_10|, #length=|v_#length_19|} AuxVars[] AssignedVars[ULTIMATE.start_main_~#t2428~0.base, ULTIMATE.start_main_#t~nondet4, #valid, #memory_int, ULTIMATE.start_main_~#t2428~0.offset, #length] {16663#(<= ~__unbuffered_cnt~0 0)} is VALID [2020-07-28 21:42:28,248 INFO L280 TraceCheckUtils]: 7: Hoare triple {16663#(<= ~__unbuffered_cnt~0 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#(<= ~__unbuffered_cnt~0 0)} is VALID [2020-07-28 21:42:28,249 INFO L280 TraceCheckUtils]: 8: Hoare triple {16663#(<= ~__unbuffered_cnt~0 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 21:42:28,250 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 21:42:28,251 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 21:42:28,252 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 21:42:28,254 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 21:42:28,255 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 21:42:28,257 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 21:42:28,258 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 21:42:28,259 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-07-28 21:42:28,259 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [931648217] [2020-07-28 21:42:28,260 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-07-28 21:42:28,260 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2020-07-28 21:42:28,260 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1077327653] [2020-07-28 21:42:28,260 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 16 [2020-07-28 21:42:28,261 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-28 21:42:28,261 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 5 states. [2020-07-28 21:42:28,303 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 21:42:28,304 INFO L459 AbstractCegarLoop]: Interpolant automaton has 5 states [2020-07-28 21:42:28,304 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-07-28 21:42:28,304 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2020-07-28 21:42:28,304 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=8, Invalid=12, Unknown=0, NotChecked=0, Total=20 [2020-07-28 21:42:28,304 INFO L87 Difference]: Start difference. First operand 238 states and 659 transitions. Second operand 5 states. [2020-07-28 21:42:28,481 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-28 21:42:28,481 INFO L93 Difference]: Finished difference Result 247 states and 617 transitions. [2020-07-28 21:42:28,482 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2020-07-28 21:42:28,482 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 16 [2020-07-28 21:42:28,482 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-28 21:42:28,482 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 5 states. [2020-07-28 21:42:28,483 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6 states to 6 states and 70 transitions. [2020-07-28 21:42:28,484 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 5 states. [2020-07-28 21:42:28,484 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6 states to 6 states and 70 transitions. [2020-07-28 21:42:28,485 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 6 states and 70 transitions. [2020-07-28 21:42:28,567 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 21:42:28,571 INFO L225 Difference]: With dead ends: 247 [2020-07-28 21:42:28,571 INFO L226 Difference]: Without dead ends: 182 [2020-07-28 21:42:28,573 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 21:42:28,574 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 182 states. [2020-07-28 21:42:28,577 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:28,578 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:28,578 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:28,579 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:28,579 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:28,579 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:28,579 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:28,580 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:28,580 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:28,580 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:28,580 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:28,581 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:28,581 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:28,581 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:28,581 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:28,582 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:28,582 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:28,582 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:28,582 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:28,583 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:28,583 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:28,583 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:28,583 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:28,584 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:28,584 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:28,584 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:28,584 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:28,585 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:28,585 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:28,585 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:28,586 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:28,586 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:28,586 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:28,586 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:28,586 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:28,587 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:28,587 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:28,587 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:28,587 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:28,588 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:28,588 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:28,588 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:28,588 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:28,589 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:28,589 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:28,589 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:28,589 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:28,590 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:28,590 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:28,590 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:28,590 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:28,591 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:28,591 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:28,591 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:28,591 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:28,592 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:28,592 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:28,592 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:28,592 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:28,593 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:28,593 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:28,593 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:28,593 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:28,594 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:28,594 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:28,594 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:28,594 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:28,594 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:28,595 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:28,595 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:28,595 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:28,596 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:28,596 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:28,596 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:28,596 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:28,597 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:28,597 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:28,597 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:28,597 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:28,598 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:28,598 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:28,598 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:28,598 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:28,599 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:28,599 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:28,599 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:28,599 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:28,600 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:28,600 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:28,600 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:28,600 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:28,601 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:28,601 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:28,601 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:28,601 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:28,602 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:28,602 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:28,602 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:28,602 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:28,603 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:28,603 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:28,603 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:28,603 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:28,604 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:28,604 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:28,604 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:28,604 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:28,605 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:28,605 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:28,605 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:28,606 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:28,606 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:28,606 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:28,606 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:28,607 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:28,607 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:28,607 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:28,607 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:28,607 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:28,608 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:28,608 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:28,608 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:28,608 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:28,609 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:28,609 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:28,609 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:28,609 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:28,610 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:28,610 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:28,610 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:28,610 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:28,611 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:28,611 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:28,611 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:28,611 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:28,612 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:28,612 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:28,612 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:28,612 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:28,613 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:28,613 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:28,613 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:28,613 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:28,614 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:28,614 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:28,614 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:28,614 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:28,615 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:28,615 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:28,615 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:28,615 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:28,616 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:28,616 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:28,616 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:28,616 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:28,617 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:28,617 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:28,617 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:28,617 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:28,618 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:28,618 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:28,618 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:28,619 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:28,619 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:28,619 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:28,619 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:28,620 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:28,620 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:28,620 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:28,620 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:28,621 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:28,621 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:28,621 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:28,621 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:28,622 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:28,622 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:28,622 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:28,622 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:28,623 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:28,623 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:28,623 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:28,624 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:28,624 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 182 to 182. [2020-07-28 21:42:28,624 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-28 21:42:28,624 INFO L82 GeneralOperation]: Start isEquivalent. First operand 182 states. Second operand 182 states. [2020-07-28 21:42:28,625 INFO L74 IsIncluded]: Start isIncluded. First operand 182 states. Second operand 182 states. [2020-07-28 21:42:28,625 INFO L87 Difference]: Start difference. First operand 182 states. Second operand 182 states. [2020-07-28 21:42:28,631 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-28 21:42:28,631 INFO L93 Difference]: Finished difference Result 182 states and 443 transitions. [2020-07-28 21:42:28,631 INFO L276 IsEmpty]: Start isEmpty. Operand 182 states and 443 transitions. [2020-07-28 21:42:28,632 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-28 21:42:28,632 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-28 21:42:28,632 INFO L74 IsIncluded]: Start isIncluded. First operand 182 states. Second operand 182 states. [2020-07-28 21:42:28,633 INFO L87 Difference]: Start difference. First operand 182 states. Second operand 182 states. [2020-07-28 21:42:28,638 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-28 21:42:28,639 INFO L93 Difference]: Finished difference Result 182 states and 443 transitions. [2020-07-28 21:42:28,639 INFO L276 IsEmpty]: Start isEmpty. Operand 182 states and 443 transitions. [2020-07-28 21:42:28,639 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-28 21:42:28,640 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-28 21:42:28,640 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-28 21:42:28,640 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-28 21:42:28,640 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 182 states. [2020-07-28 21:42:28,645 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 182 states to 182 states and 443 transitions. [2020-07-28 21:42:28,646 INFO L78 Accepts]: Start accepts. Automaton has 182 states and 443 transitions. Word has length 16 [2020-07-28 21:42:28,648 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-28 21:42:28,648 INFO L479 AbstractCegarLoop]: Abstraction has 182 states and 443 transitions. [2020-07-28 21:42:28,649 INFO L480 AbstractCegarLoop]: Interpolant automaton has 5 states. [2020-07-28 21:42:28,649 INFO L276 IsEmpty]: Start isEmpty. Operand 182 states and 443 transitions. [2020-07-28 21:42:28,650 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2020-07-28 21:42:28,650 INFO L414 BasicCegarLoop]: Found error trace [2020-07-28 21:42:28,650 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 21:42:28,650 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable6 [2020-07-28 21:42:28,651 INFO L427 AbstractCegarLoop]: === Iteration 8 === [ULTIMATE.startErr3INUSE_VIOLATION, ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-28 21:42:28,651 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-28 21:42:28,651 INFO L82 PathProgramCache]: Analyzing trace with hash -981483084, now seen corresponding path program 1 times [2020-07-28 21:42:28,651 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-07-28 21:42:28,652 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1551057823] [2020-07-28 21:42:28,652 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-28 21:42:28,679 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-28 21:42:28,782 INFO L280 TraceCheckUtils]: 0: Hoare triple {17645#true} [260] ULTIMATE.startENTRY-->L780: Formula: (let ((.cse0 (store |v_#valid_75| 0 0))) (and (= 0 |v_#NULL.base_5|) (< |v_#StackHeapBarrier_19| |v_ULTIMATE.start_main_~#t2425~0.base_23|) (= 0 v_~__unbuffered_p2_EAX~0_36) (= 0 v_~main$tmp_guard0~0_40) (= 0 (select .cse0 |v_ULTIMATE.start_main_~#t2425~0.base_23|)) (= (store |v_#length_28| |v_ULTIMATE.start_main_~#t2425~0.base_23| 4) |v_#length_27|) (= 0 |v_ULTIMATE.start_main_~#t2425~0.offset_17|) (= 0 v_~__unbuffered_p0_EAX~0_38) (= |v_#valid_73| (store .cse0 |v_ULTIMATE.start_main_~#t2425~0.base_23| 1)) (= 0 |v_#NULL.offset_5|) (= (store |v_#memory_int_26| |v_ULTIMATE.start_main_~#t2425~0.base_23| (store (select |v_#memory_int_26| |v_ULTIMATE.start_main_~#t2425~0.base_23|) |v_ULTIMATE.start_main_~#t2425~0.offset_17| 0)) |v_#memory_int_25|) (= 0 v_~y~0_33) (< 0 |v_#StackHeapBarrier_19|) (= v_~__unbuffered_p0_EBX~0_38 0) (= v_~__unbuffered_cnt~0_192 0) (= v_~__unbuffered_p2_EBX~0_38 0) (= 0 v_~main$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_#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, ULTIMATE.start_main_~#t2427~0.base=|v_ULTIMATE.start_main_~#t2427~0.base_22|, ~__unbuffered_p0_EAX~0=v_~__unbuffered_p0_EAX~0_38, ULTIMATE.start_main_~#t2426~0.base=|v_ULTIMATE.start_main_~#t2426~0.base_20|, #length=|v_#length_27|, ~__unbuffered_p2_EAX~0=v_~__unbuffered_p2_EAX~0_36, ~y~0=v_~y~0_33, ULTIMATE.start_main_~#t2426~0.offset=|v_ULTIMATE.start_main_~#t2426~0.offset_15|, ULTIMATE.start_main_~#t2425~0.base=|v_ULTIMATE.start_main_~#t2425~0.base_23|, ULTIMATE.start_main_~#t2428~0.base=|v_ULTIMATE.start_main_~#t2428~0.base_22|, ~__unbuffered_p2_EBX~0=v_~__unbuffered_p2_EBX~0_38, ~__unbuffered_p0_EBX~0=v_~__unbuffered_p0_EBX~0_38, ~main$tmp_guard0~0=v_~main$tmp_guard0~0_40, ULTIMATE.start_main_~#t2427~0.offset=|v_ULTIMATE.start_main_~#t2427~0.offset_16|, #NULL.base=|v_#NULL.base_5|, ULTIMATE.start_main_~#t2425~0.offset=|v_ULTIMATE.start_main_~#t2425~0.offset_17|, #StackHeapBarrier=|v_#StackHeapBarrier_19|, ULTIMATE.start_main_#res=|v_ULTIMATE.start_main_#res_17|, #valid=|v_#valid_73|, #memory_int=|v_#memory_int_25|, ULTIMATE.start_main_~#t2428~0.offset=|v_ULTIMATE.start_main_~#t2428~0.offset_16|, ~__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_#t~nondet2, ULTIMATE.start_main_#t~nondet3, #NULL.offset, ~main$tmp_guard1~0, ULTIMATE.start_main_~#t2427~0.base, ~__unbuffered_p0_EAX~0, ULTIMATE.start_main_~#t2426~0.base, #length, ~__unbuffered_p2_EAX~0, ~y~0, ULTIMATE.start_main_~#t2426~0.offset, ULTIMATE.start_main_~#t2425~0.base, ULTIMATE.start_main_~#t2428~0.base, ~__unbuffered_p2_EBX~0, ~__unbuffered_p0_EBX~0, ~main$tmp_guard0~0, ULTIMATE.start_main_~#t2427~0.offset, #NULL.base, ULTIMATE.start_main_~#t2425~0.offset, ULTIMATE.start_main_#res, #valid, #memory_int, ULTIMATE.start_main_~#t2428~0.offset, ~__unbuffered_cnt~0, ~x~0] {17647#(<= ~__unbuffered_cnt~0 0)} is VALID [2020-07-28 21:42:28,783 INFO L280 TraceCheckUtils]: 1: Hoare triple {17647#(<= ~__unbuffered_cnt~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] {17647#(<= ~__unbuffered_cnt~0 0)} is VALID [2020-07-28 21:42:28,784 INFO L280 TraceCheckUtils]: 2: Hoare triple {17647#(<= ~__unbuffered_cnt~0 0)} [243] L780-1-->L782: Formula: (and (= 0 (select |v_#valid_51| |v_ULTIMATE.start_main_~#t2426~0.base_10|)) (< |v_#StackHeapBarrier_15| |v_ULTIMATE.start_main_~#t2426~0.base_10|) (not (= 0 |v_ULTIMATE.start_main_~#t2426~0.base_10|)) (= |v_#length_23| (store |v_#length_24| |v_ULTIMATE.start_main_~#t2426~0.base_10| 4)) (= (store |v_#memory_int_22| |v_ULTIMATE.start_main_~#t2426~0.base_10| (store (select |v_#memory_int_22| |v_ULTIMATE.start_main_~#t2426~0.base_10|) |v_ULTIMATE.start_main_~#t2426~0.offset_9| 1)) |v_#memory_int_21|) (= |v_#valid_50| (store |v_#valid_51| |v_ULTIMATE.start_main_~#t2426~0.base_10| 1)) (= |v_ULTIMATE.start_main_~#t2426~0.offset_9| 0)) 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_~#t2426~0.base=|v_ULTIMATE.start_main_~#t2426~0.base_10|, ULTIMATE.start_main_#t~nondet2=|v_ULTIMATE.start_main_#t~nondet2_4|, #valid=|v_#valid_50|, #memory_int=|v_#memory_int_21|, #length=|v_#length_23|, ULTIMATE.start_main_~#t2426~0.offset=|v_ULTIMATE.start_main_~#t2426~0.offset_9|} AuxVars[] AssignedVars[ULTIMATE.start_main_~#t2426~0.base, ULTIMATE.start_main_#t~nondet2, #valid, #memory_int, #length, ULTIMATE.start_main_~#t2426~0.offset] {17647#(<= ~__unbuffered_cnt~0 0)} is VALID [2020-07-28 21:42:28,785 INFO L280 TraceCheckUtils]: 3: Hoare triple {17647#(<= ~__unbuffered_cnt~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] {17647#(<= ~__unbuffered_cnt~0 0)} is VALID [2020-07-28 21:42:28,786 INFO L280 TraceCheckUtils]: 4: Hoare triple {17647#(<= ~__unbuffered_cnt~0 0)} [242] L782-1-->L784: Formula: (and (= |v_#memory_int_19| (store |v_#memory_int_20| |v_ULTIMATE.start_main_~#t2427~0.base_12| (store (select |v_#memory_int_20| |v_ULTIMATE.start_main_~#t2427~0.base_12|) |v_ULTIMATE.start_main_~#t2427~0.offset_10| 2))) (= 0 |v_ULTIMATE.start_main_~#t2427~0.offset_10|) (= 0 (select |v_#valid_49| |v_ULTIMATE.start_main_~#t2427~0.base_12|)) (not (= 0 |v_ULTIMATE.start_main_~#t2427~0.base_12|)) (< |v_#StackHeapBarrier_14| |v_ULTIMATE.start_main_~#t2427~0.base_12|) (= (store |v_#valid_49| |v_ULTIMATE.start_main_~#t2427~0.base_12| 1) |v_#valid_48|) (= |v_#length_21| (store |v_#length_22| |v_ULTIMATE.start_main_~#t2427~0.base_12| 4))) InVars {#StackHeapBarrier=|v_#StackHeapBarrier_14|, #valid=|v_#valid_49|, #memory_int=|v_#memory_int_20|, #length=|v_#length_22|} OutVars{#StackHeapBarrier=|v_#StackHeapBarrier_14|, #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|, ULTIMATE.start_main_~#t2427~0.base=|v_ULTIMATE.start_main_~#t2427~0.base_12|, ULTIMATE.start_main_~#t2427~0.offset=|v_ULTIMATE.start_main_~#t2427~0.offset_10|} AuxVars[] AssignedVars[#valid, ULTIMATE.start_main_#t~nondet3, #memory_int, #length, ULTIMATE.start_main_~#t2427~0.base, ULTIMATE.start_main_~#t2427~0.offset] {17647#(<= ~__unbuffered_cnt~0 0)} is VALID [2020-07-28 21:42:28,788 INFO L280 TraceCheckUtils]: 5: Hoare triple {17647#(<= ~__unbuffered_cnt~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] {17647#(<= ~__unbuffered_cnt~0 0)} is VALID [2020-07-28 21:42:28,789 INFO L280 TraceCheckUtils]: 6: Hoare triple {17647#(<= ~__unbuffered_cnt~0 0)} [241] L784-1-->L786: Formula: (and (= (store |v_#length_20| |v_ULTIMATE.start_main_~#t2428~0.base_12| 4) |v_#length_19|) (= 0 |v_ULTIMATE.start_main_~#t2428~0.offset_10|) (= 0 (select |v_#valid_47| |v_ULTIMATE.start_main_~#t2428~0.base_12|)) (= |v_#valid_46| (store |v_#valid_47| |v_ULTIMATE.start_main_~#t2428~0.base_12| 1)) (not (= 0 |v_ULTIMATE.start_main_~#t2428~0.base_12|)) (= (store |v_#memory_int_18| |v_ULTIMATE.start_main_~#t2428~0.base_12| (store (select |v_#memory_int_18| |v_ULTIMATE.start_main_~#t2428~0.base_12|) |v_ULTIMATE.start_main_~#t2428~0.offset_10| 3)) |v_#memory_int_17|) (< |v_#StackHeapBarrier_13| |v_ULTIMATE.start_main_~#t2428~0.base_12|)) InVars {#StackHeapBarrier=|v_#StackHeapBarrier_13|, #valid=|v_#valid_47|, #memory_int=|v_#memory_int_18|, #length=|v_#length_20|} OutVars{ULTIMATE.start_main_~#t2428~0.base=|v_ULTIMATE.start_main_~#t2428~0.base_12|, #StackHeapBarrier=|v_#StackHeapBarrier_13|, ULTIMATE.start_main_#t~nondet4=|v_ULTIMATE.start_main_#t~nondet4_4|, #valid=|v_#valid_46|, #memory_int=|v_#memory_int_17|, ULTIMATE.start_main_~#t2428~0.offset=|v_ULTIMATE.start_main_~#t2428~0.offset_10|, #length=|v_#length_19|} AuxVars[] AssignedVars[ULTIMATE.start_main_~#t2428~0.base, ULTIMATE.start_main_#t~nondet4, #valid, #memory_int, ULTIMATE.start_main_~#t2428~0.offset, #length] {17647#(<= ~__unbuffered_cnt~0 0)} is VALID [2020-07-28 21:42:28,789 INFO L280 TraceCheckUtils]: 7: Hoare triple {17647#(<= ~__unbuffered_cnt~0 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#(<= ~__unbuffered_cnt~0 0)} is VALID [2020-07-28 21:42:28,791 INFO L280 TraceCheckUtils]: 8: Hoare triple {17647#(<= ~__unbuffered_cnt~0 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 21:42:28,791 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 21:42:28,792 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 21:42:28,793 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 21:42:28,794 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 21:42:28,796 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 21:42:28,798 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 21:42:28,799 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 21:42:28,800 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 21:42:28,800 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 21:42:28,801 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1551057823] [2020-07-28 21:42:28,801 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-07-28 21:42:28,801 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2020-07-28 21:42:28,806 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [392409510] [2020-07-28 21:42:28,806 INFO L78 Accepts]: Start accepts. Automaton has 6 states. Word has length 17 [2020-07-28 21:42:28,807 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-28 21:42:28,807 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 6 states. [2020-07-28 21:42:28,831 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 21:42:28,831 INFO L459 AbstractCegarLoop]: Interpolant automaton has 6 states [2020-07-28 21:42:28,831 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-07-28 21:42:28,832 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2020-07-28 21:42:28,832 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=12, Invalid=18, Unknown=0, NotChecked=0, Total=30 [2020-07-28 21:42:28,832 INFO L87 Difference]: Start difference. First operand 182 states and 443 transitions. Second operand 6 states. [2020-07-28 21:42:29,060 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-28 21:42:29,060 INFO L93 Difference]: Finished difference Result 165 states and 373 transitions. [2020-07-28 21:42:29,060 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2020-07-28 21:42:29,060 INFO L78 Accepts]: Start accepts. Automaton has 6 states. Word has length 17 [2020-07-28 21:42:29,061 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-28 21:42:29,061 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 6 states. [2020-07-28 21:42:29,062 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7 states to 7 states and 76 transitions. [2020-07-28 21:42:29,062 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 6 states. [2020-07-28 21:42:29,064 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7 states to 7 states and 76 transitions. [2020-07-28 21:42:29,065 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 7 states and 76 transitions. [2020-07-28 21:42:29,155 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 21:42:29,157 INFO L225 Difference]: With dead ends: 165 [2020-07-28 21:42:29,161 INFO L226 Difference]: Without dead ends: 132 [2020-07-28 21:42:29,162 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 21:42:29,163 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 132 states. [2020-07-28 21:42:29,165 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:29,165 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:29,166 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:29,167 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:29,167 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:29,167 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:29,167 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:29,168 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:29,168 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:29,168 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:29,168 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:29,169 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:29,169 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:29,169 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:29,169 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:29,170 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:29,170 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:29,170 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:29,170 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:29,171 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:29,171 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:29,171 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:29,172 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:29,172 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:29,172 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:29,172 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:29,173 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:29,173 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:29,173 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:29,173 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:29,174 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:29,174 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:29,174 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:29,174 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:29,175 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:29,175 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:29,175 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:29,175 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:29,176 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:29,176 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:29,176 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:29,176 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:29,177 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:29,177 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:29,177 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:29,178 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:29,178 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:29,178 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:29,178 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:29,179 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:29,179 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:29,179 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:29,179 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:29,180 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:29,180 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:29,180 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:29,180 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:29,181 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:29,181 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:29,181 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:29,181 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:29,182 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:29,182 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:29,182 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:29,183 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:29,183 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:29,183 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:29,183 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:29,184 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:29,184 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:29,184 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:29,184 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:29,185 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:29,185 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:29,185 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:29,185 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:29,186 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:29,186 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:29,186 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:29,187 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:29,187 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:29,187 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:29,187 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:29,188 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:29,188 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:29,188 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:29,189 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:29,189 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:29,189 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:29,189 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:29,190 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:29,190 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:29,190 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:29,190 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:29,191 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:29,191 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:29,191 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:29,191 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:29,192 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:29,192 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:29,192 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:29,192 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:29,193 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:29,193 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:29,193 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:29,193 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:29,194 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:29,194 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:29,194 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:29,194 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:29,195 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:29,195 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:29,195 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:29,195 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:29,195 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:29,196 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:29,196 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:29,196 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:29,196 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:29,196 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:29,197 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:29,197 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:29,197 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:29,197 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:29,197 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:29,198 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:29,198 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:29,198 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:29,198 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:29,198 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:29,199 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:29,199 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:29,199 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 132 to 132. [2020-07-28 21:42:29,199 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-28 21:42:29,200 INFO L82 GeneralOperation]: Start isEquivalent. First operand 132 states. Second operand 132 states. [2020-07-28 21:42:29,200 INFO L74 IsIncluded]: Start isIncluded. First operand 132 states. Second operand 132 states. [2020-07-28 21:42:29,200 INFO L87 Difference]: Start difference. First operand 132 states. Second operand 132 states. [2020-07-28 21:42:29,203 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-28 21:42:29,203 INFO L93 Difference]: Finished difference Result 132 states and 295 transitions. [2020-07-28 21:42:29,203 INFO L276 IsEmpty]: Start isEmpty. Operand 132 states and 295 transitions. [2020-07-28 21:42:29,204 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-28 21:42:29,204 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-28 21:42:29,204 INFO L74 IsIncluded]: Start isIncluded. First operand 132 states. Second operand 132 states. [2020-07-28 21:42:29,204 INFO L87 Difference]: Start difference. First operand 132 states. Second operand 132 states. [2020-07-28 21:42:29,207 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-28 21:42:29,208 INFO L93 Difference]: Finished difference Result 132 states and 295 transitions. [2020-07-28 21:42:29,208 INFO L276 IsEmpty]: Start isEmpty. Operand 132 states and 295 transitions. [2020-07-28 21:42:29,208 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-28 21:42:29,208 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-28 21:42:29,208 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-28 21:42:29,209 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-28 21:42:29,209 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 132 states. [2020-07-28 21:42:29,212 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 132 states to 132 states and 295 transitions. [2020-07-28 21:42:29,212 INFO L78 Accepts]: Start accepts. Automaton has 132 states and 295 transitions. Word has length 17 [2020-07-28 21:42:29,212 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-28 21:42:29,212 INFO L479 AbstractCegarLoop]: Abstraction has 132 states and 295 transitions. [2020-07-28 21:42:29,212 INFO L480 AbstractCegarLoop]: Interpolant automaton has 6 states. [2020-07-28 21:42:29,212 INFO L276 IsEmpty]: Start isEmpty. Operand 132 states and 295 transitions. [2020-07-28 21:42:29,213 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2020-07-28 21:42:29,213 INFO L414 BasicCegarLoop]: Found error trace [2020-07-28 21:42:29,213 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 21:42:29,213 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable7 [2020-07-28 21:42:29,213 INFO L427 AbstractCegarLoop]: === Iteration 9 === [ULTIMATE.startErr3INUSE_VIOLATION, ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-28 21:42:29,214 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-28 21:42:29,214 INFO L82 PathProgramCache]: Analyzing trace with hash 1311703103, now seen corresponding path program 1 times [2020-07-28 21:42:29,214 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-07-28 21:42:29,214 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [973961935] [2020-07-28 21:42:29,214 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-28 21:42:29,229 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-28 21:42:29,298 INFO L280 TraceCheckUtils]: 0: Hoare triple {18348#true} [260] ULTIMATE.startENTRY-->L780: Formula: (let ((.cse0 (store |v_#valid_75| 0 0))) (and (= 0 |v_#NULL.base_5|) (< |v_#StackHeapBarrier_19| |v_ULTIMATE.start_main_~#t2425~0.base_23|) (= 0 v_~__unbuffered_p2_EAX~0_36) (= 0 v_~main$tmp_guard0~0_40) (= 0 (select .cse0 |v_ULTIMATE.start_main_~#t2425~0.base_23|)) (= (store |v_#length_28| |v_ULTIMATE.start_main_~#t2425~0.base_23| 4) |v_#length_27|) (= 0 |v_ULTIMATE.start_main_~#t2425~0.offset_17|) (= 0 v_~__unbuffered_p0_EAX~0_38) (= |v_#valid_73| (store .cse0 |v_ULTIMATE.start_main_~#t2425~0.base_23| 1)) (= 0 |v_#NULL.offset_5|) (= (store |v_#memory_int_26| |v_ULTIMATE.start_main_~#t2425~0.base_23| (store (select |v_#memory_int_26| |v_ULTIMATE.start_main_~#t2425~0.base_23|) |v_ULTIMATE.start_main_~#t2425~0.offset_17| 0)) |v_#memory_int_25|) (= 0 v_~y~0_33) (< 0 |v_#StackHeapBarrier_19|) (= v_~__unbuffered_p0_EBX~0_38 0) (= v_~__unbuffered_cnt~0_192 0) (= v_~__unbuffered_p2_EBX~0_38 0) (= 0 v_~main$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_#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, ULTIMATE.start_main_~#t2427~0.base=|v_ULTIMATE.start_main_~#t2427~0.base_22|, ~__unbuffered_p0_EAX~0=v_~__unbuffered_p0_EAX~0_38, ULTIMATE.start_main_~#t2426~0.base=|v_ULTIMATE.start_main_~#t2426~0.base_20|, #length=|v_#length_27|, ~__unbuffered_p2_EAX~0=v_~__unbuffered_p2_EAX~0_36, ~y~0=v_~y~0_33, ULTIMATE.start_main_~#t2426~0.offset=|v_ULTIMATE.start_main_~#t2426~0.offset_15|, ULTIMATE.start_main_~#t2425~0.base=|v_ULTIMATE.start_main_~#t2425~0.base_23|, ULTIMATE.start_main_~#t2428~0.base=|v_ULTIMATE.start_main_~#t2428~0.base_22|, ~__unbuffered_p2_EBX~0=v_~__unbuffered_p2_EBX~0_38, ~__unbuffered_p0_EBX~0=v_~__unbuffered_p0_EBX~0_38, ~main$tmp_guard0~0=v_~main$tmp_guard0~0_40, ULTIMATE.start_main_~#t2427~0.offset=|v_ULTIMATE.start_main_~#t2427~0.offset_16|, #NULL.base=|v_#NULL.base_5|, ULTIMATE.start_main_~#t2425~0.offset=|v_ULTIMATE.start_main_~#t2425~0.offset_17|, #StackHeapBarrier=|v_#StackHeapBarrier_19|, ULTIMATE.start_main_#res=|v_ULTIMATE.start_main_#res_17|, #valid=|v_#valid_73|, #memory_int=|v_#memory_int_25|, ULTIMATE.start_main_~#t2428~0.offset=|v_ULTIMATE.start_main_~#t2428~0.offset_16|, ~__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_#t~nondet2, ULTIMATE.start_main_#t~nondet3, #NULL.offset, ~main$tmp_guard1~0, ULTIMATE.start_main_~#t2427~0.base, ~__unbuffered_p0_EAX~0, ULTIMATE.start_main_~#t2426~0.base, #length, ~__unbuffered_p2_EAX~0, ~y~0, ULTIMATE.start_main_~#t2426~0.offset, ULTIMATE.start_main_~#t2425~0.base, ULTIMATE.start_main_~#t2428~0.base, ~__unbuffered_p2_EBX~0, ~__unbuffered_p0_EBX~0, ~main$tmp_guard0~0, ULTIMATE.start_main_~#t2427~0.offset, #NULL.base, ULTIMATE.start_main_~#t2425~0.offset, ULTIMATE.start_main_#res, #valid, #memory_int, ULTIMATE.start_main_~#t2428~0.offset, ~__unbuffered_cnt~0, ~x~0] {18350#(<= ~__unbuffered_cnt~0 0)} is VALID [2020-07-28 21:42:29,299 INFO L280 TraceCheckUtils]: 1: Hoare triple {18350#(<= ~__unbuffered_cnt~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] {18350#(<= ~__unbuffered_cnt~0 0)} is VALID [2020-07-28 21:42:29,300 INFO L280 TraceCheckUtils]: 2: Hoare triple {18350#(<= ~__unbuffered_cnt~0 0)} [243] L780-1-->L782: Formula: (and (= 0 (select |v_#valid_51| |v_ULTIMATE.start_main_~#t2426~0.base_10|)) (< |v_#StackHeapBarrier_15| |v_ULTIMATE.start_main_~#t2426~0.base_10|) (not (= 0 |v_ULTIMATE.start_main_~#t2426~0.base_10|)) (= |v_#length_23| (store |v_#length_24| |v_ULTIMATE.start_main_~#t2426~0.base_10| 4)) (= (store |v_#memory_int_22| |v_ULTIMATE.start_main_~#t2426~0.base_10| (store (select |v_#memory_int_22| |v_ULTIMATE.start_main_~#t2426~0.base_10|) |v_ULTIMATE.start_main_~#t2426~0.offset_9| 1)) |v_#memory_int_21|) (= |v_#valid_50| (store |v_#valid_51| |v_ULTIMATE.start_main_~#t2426~0.base_10| 1)) (= |v_ULTIMATE.start_main_~#t2426~0.offset_9| 0)) 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_~#t2426~0.base=|v_ULTIMATE.start_main_~#t2426~0.base_10|, ULTIMATE.start_main_#t~nondet2=|v_ULTIMATE.start_main_#t~nondet2_4|, #valid=|v_#valid_50|, #memory_int=|v_#memory_int_21|, #length=|v_#length_23|, ULTIMATE.start_main_~#t2426~0.offset=|v_ULTIMATE.start_main_~#t2426~0.offset_9|} AuxVars[] AssignedVars[ULTIMATE.start_main_~#t2426~0.base, ULTIMATE.start_main_#t~nondet2, #valid, #memory_int, #length, ULTIMATE.start_main_~#t2426~0.offset] {18350#(<= ~__unbuffered_cnt~0 0)} is VALID [2020-07-28 21:42:29,300 INFO L280 TraceCheckUtils]: 3: Hoare triple {18350#(<= ~__unbuffered_cnt~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] {18350#(<= ~__unbuffered_cnt~0 0)} is VALID [2020-07-28 21:42:29,301 INFO L280 TraceCheckUtils]: 4: Hoare triple {18350#(<= ~__unbuffered_cnt~0 0)} [242] L782-1-->L784: Formula: (and (= |v_#memory_int_19| (store |v_#memory_int_20| |v_ULTIMATE.start_main_~#t2427~0.base_12| (store (select |v_#memory_int_20| |v_ULTIMATE.start_main_~#t2427~0.base_12|) |v_ULTIMATE.start_main_~#t2427~0.offset_10| 2))) (= 0 |v_ULTIMATE.start_main_~#t2427~0.offset_10|) (= 0 (select |v_#valid_49| |v_ULTIMATE.start_main_~#t2427~0.base_12|)) (not (= 0 |v_ULTIMATE.start_main_~#t2427~0.base_12|)) (< |v_#StackHeapBarrier_14| |v_ULTIMATE.start_main_~#t2427~0.base_12|) (= (store |v_#valid_49| |v_ULTIMATE.start_main_~#t2427~0.base_12| 1) |v_#valid_48|) (= |v_#length_21| (store |v_#length_22| |v_ULTIMATE.start_main_~#t2427~0.base_12| 4))) InVars {#StackHeapBarrier=|v_#StackHeapBarrier_14|, #valid=|v_#valid_49|, #memory_int=|v_#memory_int_20|, #length=|v_#length_22|} OutVars{#StackHeapBarrier=|v_#StackHeapBarrier_14|, #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|, ULTIMATE.start_main_~#t2427~0.base=|v_ULTIMATE.start_main_~#t2427~0.base_12|, ULTIMATE.start_main_~#t2427~0.offset=|v_ULTIMATE.start_main_~#t2427~0.offset_10|} AuxVars[] AssignedVars[#valid, ULTIMATE.start_main_#t~nondet3, #memory_int, #length, ULTIMATE.start_main_~#t2427~0.base, ULTIMATE.start_main_~#t2427~0.offset] {18350#(<= ~__unbuffered_cnt~0 0)} is VALID [2020-07-28 21:42:29,302 INFO L280 TraceCheckUtils]: 5: Hoare triple {18350#(<= ~__unbuffered_cnt~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] {18350#(<= ~__unbuffered_cnt~0 0)} is VALID [2020-07-28 21:42:29,302 INFO L280 TraceCheckUtils]: 6: Hoare triple {18350#(<= ~__unbuffered_cnt~0 0)} [241] L784-1-->L786: Formula: (and (= (store |v_#length_20| |v_ULTIMATE.start_main_~#t2428~0.base_12| 4) |v_#length_19|) (= 0 |v_ULTIMATE.start_main_~#t2428~0.offset_10|) (= 0 (select |v_#valid_47| |v_ULTIMATE.start_main_~#t2428~0.base_12|)) (= |v_#valid_46| (store |v_#valid_47| |v_ULTIMATE.start_main_~#t2428~0.base_12| 1)) (not (= 0 |v_ULTIMATE.start_main_~#t2428~0.base_12|)) (= (store |v_#memory_int_18| |v_ULTIMATE.start_main_~#t2428~0.base_12| (store (select |v_#memory_int_18| |v_ULTIMATE.start_main_~#t2428~0.base_12|) |v_ULTIMATE.start_main_~#t2428~0.offset_10| 3)) |v_#memory_int_17|) (< |v_#StackHeapBarrier_13| |v_ULTIMATE.start_main_~#t2428~0.base_12|)) InVars {#StackHeapBarrier=|v_#StackHeapBarrier_13|, #valid=|v_#valid_47|, #memory_int=|v_#memory_int_18|, #length=|v_#length_20|} OutVars{ULTIMATE.start_main_~#t2428~0.base=|v_ULTIMATE.start_main_~#t2428~0.base_12|, #StackHeapBarrier=|v_#StackHeapBarrier_13|, ULTIMATE.start_main_#t~nondet4=|v_ULTIMATE.start_main_#t~nondet4_4|, #valid=|v_#valid_46|, #memory_int=|v_#memory_int_17|, ULTIMATE.start_main_~#t2428~0.offset=|v_ULTIMATE.start_main_~#t2428~0.offset_10|, #length=|v_#length_19|} AuxVars[] AssignedVars[ULTIMATE.start_main_~#t2428~0.base, ULTIMATE.start_main_#t~nondet4, #valid, #memory_int, ULTIMATE.start_main_~#t2428~0.offset, #length] {18350#(<= ~__unbuffered_cnt~0 0)} is VALID [2020-07-28 21:42:29,303 INFO L280 TraceCheckUtils]: 7: Hoare triple {18350#(<= ~__unbuffered_cnt~0 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#(<= ~__unbuffered_cnt~0 0)} is VALID [2020-07-28 21:42:29,304 INFO L280 TraceCheckUtils]: 8: Hoare triple {18350#(<= ~__unbuffered_cnt~0 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 21:42:29,304 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 21:42:29,305 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 21:42:29,306 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 21:42:29,308 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 21:42:29,311 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 21:42:29,312 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 21:42:29,316 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 21:42:29,317 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 21:42:29,319 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 21:42:29,319 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 21:42:29,320 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 21:42:29,320 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [973961935] [2020-07-28 21:42:29,321 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-07-28 21:42:29,321 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2020-07-28 21:42:29,321 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [137098882] [2020-07-28 21:42:29,321 INFO L78 Accepts]: Start accepts. Automaton has 7 states. Word has length 19 [2020-07-28 21:42:29,321 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-28 21:42:29,322 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 7 states. [2020-07-28 21:42:29,344 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 21:42:29,345 INFO L459 AbstractCegarLoop]: Interpolant automaton has 7 states [2020-07-28 21:42:29,345 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-07-28 21:42:29,345 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2020-07-28 21:42:29,345 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=17, Invalid=25, Unknown=0, NotChecked=0, Total=42 [2020-07-28 21:42:29,345 INFO L87 Difference]: Start difference. First operand 132 states and 295 transitions. Second operand 7 states. [2020-07-28 21:42:29,558 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-28 21:42:29,559 INFO L93 Difference]: Finished difference Result 121 states and 271 transitions. [2020-07-28 21:42:29,559 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2020-07-28 21:42:29,559 INFO L78 Accepts]: Start accepts. Automaton has 7 states. Word has length 19 [2020-07-28 21:42:29,559 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-28 21:42:29,559 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 7 states. [2020-07-28 21:42:29,560 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8 states to 8 states and 66 transitions. [2020-07-28 21:42:29,560 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 7 states. [2020-07-28 21:42:29,561 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8 states to 8 states and 66 transitions. [2020-07-28 21:42:29,561 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 8 states and 66 transitions. [2020-07-28 21:42:29,641 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 21:42:29,643 INFO L225 Difference]: With dead ends: 121 [2020-07-28 21:42:29,643 INFO L226 Difference]: Without dead ends: 112 [2020-07-28 21:42:29,643 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 21:42:29,644 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 112 states. [2020-07-28 21:42:29,645 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:29,645 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:29,646 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:29,646 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:29,646 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:29,646 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:29,646 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:29,646 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:29,647 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:29,647 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:29,647 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:29,647 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:29,647 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:29,647 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:29,648 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:29,648 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:29,648 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:29,648 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:29,648 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:29,648 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:29,648 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:29,649 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:29,649 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:29,649 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:29,649 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:29,649 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:29,649 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:29,649 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:29,650 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:29,650 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:29,650 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:29,650 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:29,650 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:29,650 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:29,650 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:29,651 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:29,651 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:29,651 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:29,651 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:29,651 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:29,651 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:29,651 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:29,652 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:29,652 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:29,652 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:29,652 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:29,652 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:29,652 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:29,652 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:29,653 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:29,653 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:29,653 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:29,653 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:29,653 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:29,653 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:29,653 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:29,653 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:29,654 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:29,654 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:29,654 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:29,654 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:29,654 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:29,654 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:29,654 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:29,655 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:29,655 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:29,655 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:29,655 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:29,655 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:29,655 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:29,655 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:29,656 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:29,656 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:29,656 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:29,656 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:29,656 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:29,656 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:29,656 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:29,657 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:29,657 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:29,657 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:29,657 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:29,657 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:29,657 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:29,658 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:29,658 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:29,658 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:29,658 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:29,658 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:29,659 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:29,659 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:29,659 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:29,659 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:29,659 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:29,659 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:29,659 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:29,660 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:29,660 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:29,660 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:29,660 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:29,660 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:29,660 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:29,660 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:29,661 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:29,661 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:29,661 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:29,661 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:29,661 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:29,661 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:29,661 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:29,662 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:29,662 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:29,662 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 112 to 112. [2020-07-28 21:42:29,662 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-28 21:42:29,662 INFO L82 GeneralOperation]: Start isEquivalent. First operand 112 states. Second operand 112 states. [2020-07-28 21:42:29,662 INFO L74 IsIncluded]: Start isIncluded. First operand 112 states. Second operand 112 states. [2020-07-28 21:42:29,662 INFO L87 Difference]: Start difference. First operand 112 states. Second operand 112 states. [2020-07-28 21:42:29,664 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-28 21:42:29,664 INFO L93 Difference]: Finished difference Result 112 states and 255 transitions. [2020-07-28 21:42:29,664 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 255 transitions. [2020-07-28 21:42:29,665 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-28 21:42:29,665 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-28 21:42:29,665 INFO L74 IsIncluded]: Start isIncluded. First operand 112 states. Second operand 112 states. [2020-07-28 21:42:29,665 INFO L87 Difference]: Start difference. First operand 112 states. Second operand 112 states. [2020-07-28 21:42:29,667 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-28 21:42:29,668 INFO L93 Difference]: Finished difference Result 112 states and 255 transitions. [2020-07-28 21:42:29,668 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 255 transitions. [2020-07-28 21:42:29,668 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-28 21:42:29,668 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-28 21:42:29,668 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-28 21:42:29,669 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-28 21:42:29,669 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 112 states. [2020-07-28 21:42:29,671 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 112 states to 112 states and 255 transitions. [2020-07-28 21:42:29,671 INFO L78 Accepts]: Start accepts. Automaton has 112 states and 255 transitions. Word has length 19 [2020-07-28 21:42:29,671 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-28 21:42:29,671 INFO L479 AbstractCegarLoop]: Abstraction has 112 states and 255 transitions. [2020-07-28 21:42:29,671 INFO L480 AbstractCegarLoop]: Interpolant automaton has 7 states. [2020-07-28 21:42:29,671 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 255 transitions. [2020-07-28 21:42:29,672 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2020-07-28 21:42:29,672 INFO L414 BasicCegarLoop]: Found error trace [2020-07-28 21:42:29,672 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 21:42:29,672 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable8 [2020-07-28 21:42:29,672 INFO L427 AbstractCegarLoop]: === Iteration 10 === [ULTIMATE.startErr3INUSE_VIOLATION, ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-28 21:42:29,673 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-28 21:42:29,673 INFO L82 PathProgramCache]: Analyzing trace with hash 188961609, now seen corresponding path program 1 times [2020-07-28 21:42:29,673 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-07-28 21:42:29,673 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2042807947] [2020-07-28 21:42:29,673 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-28 21:42:29,687 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-28 21:42:29,741 INFO L280 TraceCheckUtils]: 0: Hoare triple {18928#true} [260] ULTIMATE.startENTRY-->L780: Formula: (let ((.cse0 (store |v_#valid_75| 0 0))) (and (= 0 |v_#NULL.base_5|) (< |v_#StackHeapBarrier_19| |v_ULTIMATE.start_main_~#t2425~0.base_23|) (= 0 v_~__unbuffered_p2_EAX~0_36) (= 0 v_~main$tmp_guard0~0_40) (= 0 (select .cse0 |v_ULTIMATE.start_main_~#t2425~0.base_23|)) (= (store |v_#length_28| |v_ULTIMATE.start_main_~#t2425~0.base_23| 4) |v_#length_27|) (= 0 |v_ULTIMATE.start_main_~#t2425~0.offset_17|) (= 0 v_~__unbuffered_p0_EAX~0_38) (= |v_#valid_73| (store .cse0 |v_ULTIMATE.start_main_~#t2425~0.base_23| 1)) (= 0 |v_#NULL.offset_5|) (= (store |v_#memory_int_26| |v_ULTIMATE.start_main_~#t2425~0.base_23| (store (select |v_#memory_int_26| |v_ULTIMATE.start_main_~#t2425~0.base_23|) |v_ULTIMATE.start_main_~#t2425~0.offset_17| 0)) |v_#memory_int_25|) (= 0 v_~y~0_33) (< 0 |v_#StackHeapBarrier_19|) (= v_~__unbuffered_p0_EBX~0_38 0) (= v_~__unbuffered_cnt~0_192 0) (= v_~__unbuffered_p2_EBX~0_38 0) (= 0 v_~main$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_#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, ULTIMATE.start_main_~#t2427~0.base=|v_ULTIMATE.start_main_~#t2427~0.base_22|, ~__unbuffered_p0_EAX~0=v_~__unbuffered_p0_EAX~0_38, ULTIMATE.start_main_~#t2426~0.base=|v_ULTIMATE.start_main_~#t2426~0.base_20|, #length=|v_#length_27|, ~__unbuffered_p2_EAX~0=v_~__unbuffered_p2_EAX~0_36, ~y~0=v_~y~0_33, ULTIMATE.start_main_~#t2426~0.offset=|v_ULTIMATE.start_main_~#t2426~0.offset_15|, ULTIMATE.start_main_~#t2425~0.base=|v_ULTIMATE.start_main_~#t2425~0.base_23|, ULTIMATE.start_main_~#t2428~0.base=|v_ULTIMATE.start_main_~#t2428~0.base_22|, ~__unbuffered_p2_EBX~0=v_~__unbuffered_p2_EBX~0_38, ~__unbuffered_p0_EBX~0=v_~__unbuffered_p0_EBX~0_38, ~main$tmp_guard0~0=v_~main$tmp_guard0~0_40, ULTIMATE.start_main_~#t2427~0.offset=|v_ULTIMATE.start_main_~#t2427~0.offset_16|, #NULL.base=|v_#NULL.base_5|, ULTIMATE.start_main_~#t2425~0.offset=|v_ULTIMATE.start_main_~#t2425~0.offset_17|, #StackHeapBarrier=|v_#StackHeapBarrier_19|, ULTIMATE.start_main_#res=|v_ULTIMATE.start_main_#res_17|, #valid=|v_#valid_73|, #memory_int=|v_#memory_int_25|, ULTIMATE.start_main_~#t2428~0.offset=|v_ULTIMATE.start_main_~#t2428~0.offset_16|, ~__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_#t~nondet2, ULTIMATE.start_main_#t~nondet3, #NULL.offset, ~main$tmp_guard1~0, ULTIMATE.start_main_~#t2427~0.base, ~__unbuffered_p0_EAX~0, ULTIMATE.start_main_~#t2426~0.base, #length, ~__unbuffered_p2_EAX~0, ~y~0, ULTIMATE.start_main_~#t2426~0.offset, ULTIMATE.start_main_~#t2425~0.base, ULTIMATE.start_main_~#t2428~0.base, ~__unbuffered_p2_EBX~0, ~__unbuffered_p0_EBX~0, ~main$tmp_guard0~0, ULTIMATE.start_main_~#t2427~0.offset, #NULL.base, ULTIMATE.start_main_~#t2425~0.offset, ULTIMATE.start_main_#res, #valid, #memory_int, ULTIMATE.start_main_~#t2428~0.offset, ~__unbuffered_cnt~0, ~x~0] {18928#true} is VALID [2020-07-28 21:42:29,741 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 21:42:29,742 INFO L280 TraceCheckUtils]: 2: Hoare triple {18928#true} [243] L780-1-->L782: Formula: (and (= 0 (select |v_#valid_51| |v_ULTIMATE.start_main_~#t2426~0.base_10|)) (< |v_#StackHeapBarrier_15| |v_ULTIMATE.start_main_~#t2426~0.base_10|) (not (= 0 |v_ULTIMATE.start_main_~#t2426~0.base_10|)) (= |v_#length_23| (store |v_#length_24| |v_ULTIMATE.start_main_~#t2426~0.base_10| 4)) (= (store |v_#memory_int_22| |v_ULTIMATE.start_main_~#t2426~0.base_10| (store (select |v_#memory_int_22| |v_ULTIMATE.start_main_~#t2426~0.base_10|) |v_ULTIMATE.start_main_~#t2426~0.offset_9| 1)) |v_#memory_int_21|) (= |v_#valid_50| (store |v_#valid_51| |v_ULTIMATE.start_main_~#t2426~0.base_10| 1)) (= |v_ULTIMATE.start_main_~#t2426~0.offset_9| 0)) 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_~#t2426~0.base=|v_ULTIMATE.start_main_~#t2426~0.base_10|, ULTIMATE.start_main_#t~nondet2=|v_ULTIMATE.start_main_#t~nondet2_4|, #valid=|v_#valid_50|, #memory_int=|v_#memory_int_21|, #length=|v_#length_23|, ULTIMATE.start_main_~#t2426~0.offset=|v_ULTIMATE.start_main_~#t2426~0.offset_9|} AuxVars[] AssignedVars[ULTIMATE.start_main_~#t2426~0.base, ULTIMATE.start_main_#t~nondet2, #valid, #memory_int, #length, ULTIMATE.start_main_~#t2426~0.offset] {18928#true} is VALID [2020-07-28 21:42:29,742 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 21:42:29,742 INFO L280 TraceCheckUtils]: 4: Hoare triple {18928#true} [242] L782-1-->L784: Formula: (and (= |v_#memory_int_19| (store |v_#memory_int_20| |v_ULTIMATE.start_main_~#t2427~0.base_12| (store (select |v_#memory_int_20| |v_ULTIMATE.start_main_~#t2427~0.base_12|) |v_ULTIMATE.start_main_~#t2427~0.offset_10| 2))) (= 0 |v_ULTIMATE.start_main_~#t2427~0.offset_10|) (= 0 (select |v_#valid_49| |v_ULTIMATE.start_main_~#t2427~0.base_12|)) (not (= 0 |v_ULTIMATE.start_main_~#t2427~0.base_12|)) (< |v_#StackHeapBarrier_14| |v_ULTIMATE.start_main_~#t2427~0.base_12|) (= (store |v_#valid_49| |v_ULTIMATE.start_main_~#t2427~0.base_12| 1) |v_#valid_48|) (= |v_#length_21| (store |v_#length_22| |v_ULTIMATE.start_main_~#t2427~0.base_12| 4))) InVars {#StackHeapBarrier=|v_#StackHeapBarrier_14|, #valid=|v_#valid_49|, #memory_int=|v_#memory_int_20|, #length=|v_#length_22|} OutVars{#StackHeapBarrier=|v_#StackHeapBarrier_14|, #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|, ULTIMATE.start_main_~#t2427~0.base=|v_ULTIMATE.start_main_~#t2427~0.base_12|, ULTIMATE.start_main_~#t2427~0.offset=|v_ULTIMATE.start_main_~#t2427~0.offset_10|} AuxVars[] AssignedVars[#valid, ULTIMATE.start_main_#t~nondet3, #memory_int, #length, ULTIMATE.start_main_~#t2427~0.base, ULTIMATE.start_main_~#t2427~0.offset] {18928#true} is VALID [2020-07-28 21:42:29,743 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 21:42:29,743 INFO L280 TraceCheckUtils]: 6: Hoare triple {18928#true} [241] L784-1-->L786: Formula: (and (= (store |v_#length_20| |v_ULTIMATE.start_main_~#t2428~0.base_12| 4) |v_#length_19|) (= 0 |v_ULTIMATE.start_main_~#t2428~0.offset_10|) (= 0 (select |v_#valid_47| |v_ULTIMATE.start_main_~#t2428~0.base_12|)) (= |v_#valid_46| (store |v_#valid_47| |v_ULTIMATE.start_main_~#t2428~0.base_12| 1)) (not (= 0 |v_ULTIMATE.start_main_~#t2428~0.base_12|)) (= (store |v_#memory_int_18| |v_ULTIMATE.start_main_~#t2428~0.base_12| (store (select |v_#memory_int_18| |v_ULTIMATE.start_main_~#t2428~0.base_12|) |v_ULTIMATE.start_main_~#t2428~0.offset_10| 3)) |v_#memory_int_17|) (< |v_#StackHeapBarrier_13| |v_ULTIMATE.start_main_~#t2428~0.base_12|)) InVars {#StackHeapBarrier=|v_#StackHeapBarrier_13|, #valid=|v_#valid_47|, #memory_int=|v_#memory_int_18|, #length=|v_#length_20|} OutVars{ULTIMATE.start_main_~#t2428~0.base=|v_ULTIMATE.start_main_~#t2428~0.base_12|, #StackHeapBarrier=|v_#StackHeapBarrier_13|, ULTIMATE.start_main_#t~nondet4=|v_ULTIMATE.start_main_#t~nondet4_4|, #valid=|v_#valid_46|, #memory_int=|v_#memory_int_17|, ULTIMATE.start_main_~#t2428~0.offset=|v_ULTIMATE.start_main_~#t2428~0.offset_10|, #length=|v_#length_19|} AuxVars[] AssignedVars[ULTIMATE.start_main_~#t2428~0.base, ULTIMATE.start_main_#t~nondet4, #valid, #memory_int, ULTIMATE.start_main_~#t2428~0.offset, #length] {18928#true} is VALID [2020-07-28 21:42:29,744 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 21:42:29,747 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 21:42:29,748 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 21:42:29,748 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 21:42:29,749 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 21:42:29,750 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 21:42:29,751 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 21:42:29,752 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 21:42:29,753 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 21:42:29,753 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 21:42:29,754 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 21:42:29,755 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 21:42:29,756 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 21:42:29,757 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 21:42:29,758 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 21:42:29,758 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2042807947] [2020-07-28 21:42:29,758 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-07-28 21:42:29,758 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2020-07-28 21:42:29,758 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1407767647] [2020-07-28 21:42:29,759 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 21 [2020-07-28 21:42:29,759 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-28 21:42:29,759 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 5 states. [2020-07-28 21:42:29,786 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 21:42:29,787 INFO L459 AbstractCegarLoop]: Interpolant automaton has 5 states [2020-07-28 21:42:29,787 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-07-28 21:42:29,787 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2020-07-28 21:42:29,787 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2020-07-28 21:42:29,788 INFO L87 Difference]: Start difference. First operand 112 states and 255 transitions. Second operand 5 states. [2020-07-28 21:42:29,913 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-28 21:42:29,913 INFO L93 Difference]: Finished difference Result 146 states and 329 transitions. [2020-07-28 21:42:29,913 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2020-07-28 21:42:29,914 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 21 [2020-07-28 21:42:29,914 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-28 21:42:29,914 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 5 states. [2020-07-28 21:42:29,914 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5 states to 5 states and 39 transitions. [2020-07-28 21:42:29,915 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 5 states. [2020-07-28 21:42:29,915 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5 states to 5 states and 39 transitions. [2020-07-28 21:42:29,915 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 5 states and 39 transitions. [2020-07-28 21:42:29,960 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 21:42:29,961 INFO L225 Difference]: With dead ends: 146 [2020-07-28 21:42:29,961 INFO L226 Difference]: Without dead ends: 52 [2020-07-28 21:42:29,961 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 21:42:29,961 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 52 states. [2020-07-28 21:42:29,962 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:29,962 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:29,963 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:29,963 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:29,963 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:29,963 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:29,963 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:29,964 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:29,964 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:29,964 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:29,964 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:29,964 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:29,964 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:29,965 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:29,965 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:29,965 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:29,965 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:29,965 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:29,966 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:29,966 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:29,966 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:29,966 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:29,966 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:29,967 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:29,967 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:29,967 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:29,967 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:29,967 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:29,967 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:29,968 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:29,968 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:29,968 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:29,968 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:29,968 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:29,969 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:29,969 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:29,969 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:29,969 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:29,969 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:29,970 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:29,970 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:29,970 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:29,970 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:29,970 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:29,971 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:29,971 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:29,971 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:29,971 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:29,971 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:29,972 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:29,972 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:29,972 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:29,972 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 52 to 52. [2020-07-28 21:42:29,972 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-28 21:42:29,972 INFO L82 GeneralOperation]: Start isEquivalent. First operand 52 states. Second operand 52 states. [2020-07-28 21:42:29,973 INFO L74 IsIncluded]: Start isIncluded. First operand 52 states. Second operand 52 states. [2020-07-28 21:42:29,973 INFO L87 Difference]: Start difference. First operand 52 states. Second operand 52 states. [2020-07-28 21:42:29,974 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-28 21:42:29,974 INFO L93 Difference]: Finished difference Result 52 states and 98 transitions. [2020-07-28 21:42:29,974 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 98 transitions. [2020-07-28 21:42:29,974 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-28 21:42:29,975 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-28 21:42:29,975 INFO L74 IsIncluded]: Start isIncluded. First operand 52 states. Second operand 52 states. [2020-07-28 21:42:29,975 INFO L87 Difference]: Start difference. First operand 52 states. Second operand 52 states. [2020-07-28 21:42:29,976 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-28 21:42:29,976 INFO L93 Difference]: Finished difference Result 52 states and 98 transitions. [2020-07-28 21:42:29,976 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 98 transitions. [2020-07-28 21:42:29,976 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-28 21:42:29,977 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-28 21:42:29,977 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-28 21:42:29,977 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-28 21:42:29,977 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 52 states. [2020-07-28 21:42:29,978 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 52 states to 52 states and 98 transitions. [2020-07-28 21:42:29,978 INFO L78 Accepts]: Start accepts. Automaton has 52 states and 98 transitions. Word has length 21 [2020-07-28 21:42:29,978 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-28 21:42:29,978 INFO L479 AbstractCegarLoop]: Abstraction has 52 states and 98 transitions. [2020-07-28 21:42:29,978 INFO L480 AbstractCegarLoop]: Interpolant automaton has 5 states. [2020-07-28 21:42:29,978 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 98 transitions. [2020-07-28 21:42:29,979 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2020-07-28 21:42:29,979 INFO L414 BasicCegarLoop]: Found error trace [2020-07-28 21:42:29,979 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 21:42:29,979 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable9 [2020-07-28 21:42:29,979 INFO L427 AbstractCegarLoop]: === Iteration 11 === [ULTIMATE.startErr3INUSE_VIOLATION, ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-28 21:42:29,980 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-28 21:42:29,980 INFO L82 PathProgramCache]: Analyzing trace with hash -62971415, now seen corresponding path program 2 times [2020-07-28 21:42:29,980 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-07-28 21:42:29,980 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1478616680] [2020-07-28 21:42:29,980 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-28 21:42:29,993 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-28 21:42:30,041 INFO L280 TraceCheckUtils]: 0: Hoare triple {19293#true} [260] ULTIMATE.startENTRY-->L780: Formula: (let ((.cse0 (store |v_#valid_75| 0 0))) (and (= 0 |v_#NULL.base_5|) (< |v_#StackHeapBarrier_19| |v_ULTIMATE.start_main_~#t2425~0.base_23|) (= 0 v_~__unbuffered_p2_EAX~0_36) (= 0 v_~main$tmp_guard0~0_40) (= 0 (select .cse0 |v_ULTIMATE.start_main_~#t2425~0.base_23|)) (= (store |v_#length_28| |v_ULTIMATE.start_main_~#t2425~0.base_23| 4) |v_#length_27|) (= 0 |v_ULTIMATE.start_main_~#t2425~0.offset_17|) (= 0 v_~__unbuffered_p0_EAX~0_38) (= |v_#valid_73| (store .cse0 |v_ULTIMATE.start_main_~#t2425~0.base_23| 1)) (= 0 |v_#NULL.offset_5|) (= (store |v_#memory_int_26| |v_ULTIMATE.start_main_~#t2425~0.base_23| (store (select |v_#memory_int_26| |v_ULTIMATE.start_main_~#t2425~0.base_23|) |v_ULTIMATE.start_main_~#t2425~0.offset_17| 0)) |v_#memory_int_25|) (= 0 v_~y~0_33) (< 0 |v_#StackHeapBarrier_19|) (= v_~__unbuffered_p0_EBX~0_38 0) (= v_~__unbuffered_cnt~0_192 0) (= v_~__unbuffered_p2_EBX~0_38 0) (= 0 v_~main$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_#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, ULTIMATE.start_main_~#t2427~0.base=|v_ULTIMATE.start_main_~#t2427~0.base_22|, ~__unbuffered_p0_EAX~0=v_~__unbuffered_p0_EAX~0_38, ULTIMATE.start_main_~#t2426~0.base=|v_ULTIMATE.start_main_~#t2426~0.base_20|, #length=|v_#length_27|, ~__unbuffered_p2_EAX~0=v_~__unbuffered_p2_EAX~0_36, ~y~0=v_~y~0_33, ULTIMATE.start_main_~#t2426~0.offset=|v_ULTIMATE.start_main_~#t2426~0.offset_15|, ULTIMATE.start_main_~#t2425~0.base=|v_ULTIMATE.start_main_~#t2425~0.base_23|, ULTIMATE.start_main_~#t2428~0.base=|v_ULTIMATE.start_main_~#t2428~0.base_22|, ~__unbuffered_p2_EBX~0=v_~__unbuffered_p2_EBX~0_38, ~__unbuffered_p0_EBX~0=v_~__unbuffered_p0_EBX~0_38, ~main$tmp_guard0~0=v_~main$tmp_guard0~0_40, ULTIMATE.start_main_~#t2427~0.offset=|v_ULTIMATE.start_main_~#t2427~0.offset_16|, #NULL.base=|v_#NULL.base_5|, ULTIMATE.start_main_~#t2425~0.offset=|v_ULTIMATE.start_main_~#t2425~0.offset_17|, #StackHeapBarrier=|v_#StackHeapBarrier_19|, ULTIMATE.start_main_#res=|v_ULTIMATE.start_main_#res_17|, #valid=|v_#valid_73|, #memory_int=|v_#memory_int_25|, ULTIMATE.start_main_~#t2428~0.offset=|v_ULTIMATE.start_main_~#t2428~0.offset_16|, ~__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_#t~nondet2, ULTIMATE.start_main_#t~nondet3, #NULL.offset, ~main$tmp_guard1~0, ULTIMATE.start_main_~#t2427~0.base, ~__unbuffered_p0_EAX~0, ULTIMATE.start_main_~#t2426~0.base, #length, ~__unbuffered_p2_EAX~0, ~y~0, ULTIMATE.start_main_~#t2426~0.offset, ULTIMATE.start_main_~#t2425~0.base, ULTIMATE.start_main_~#t2428~0.base, ~__unbuffered_p2_EBX~0, ~__unbuffered_p0_EBX~0, ~main$tmp_guard0~0, ULTIMATE.start_main_~#t2427~0.offset, #NULL.base, ULTIMATE.start_main_~#t2425~0.offset, ULTIMATE.start_main_#res, #valid, #memory_int, ULTIMATE.start_main_~#t2428~0.offset, ~__unbuffered_cnt~0, ~x~0] {19293#true} is VALID [2020-07-28 21:42:30,042 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 21:42:30,042 INFO L280 TraceCheckUtils]: 2: Hoare triple {19293#true} [243] L780-1-->L782: Formula: (and (= 0 (select |v_#valid_51| |v_ULTIMATE.start_main_~#t2426~0.base_10|)) (< |v_#StackHeapBarrier_15| |v_ULTIMATE.start_main_~#t2426~0.base_10|) (not (= 0 |v_ULTIMATE.start_main_~#t2426~0.base_10|)) (= |v_#length_23| (store |v_#length_24| |v_ULTIMATE.start_main_~#t2426~0.base_10| 4)) (= (store |v_#memory_int_22| |v_ULTIMATE.start_main_~#t2426~0.base_10| (store (select |v_#memory_int_22| |v_ULTIMATE.start_main_~#t2426~0.base_10|) |v_ULTIMATE.start_main_~#t2426~0.offset_9| 1)) |v_#memory_int_21|) (= |v_#valid_50| (store |v_#valid_51| |v_ULTIMATE.start_main_~#t2426~0.base_10| 1)) (= |v_ULTIMATE.start_main_~#t2426~0.offset_9| 0)) 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_~#t2426~0.base=|v_ULTIMATE.start_main_~#t2426~0.base_10|, ULTIMATE.start_main_#t~nondet2=|v_ULTIMATE.start_main_#t~nondet2_4|, #valid=|v_#valid_50|, #memory_int=|v_#memory_int_21|, #length=|v_#length_23|, ULTIMATE.start_main_~#t2426~0.offset=|v_ULTIMATE.start_main_~#t2426~0.offset_9|} AuxVars[] AssignedVars[ULTIMATE.start_main_~#t2426~0.base, ULTIMATE.start_main_#t~nondet2, #valid, #memory_int, #length, ULTIMATE.start_main_~#t2426~0.offset] {19293#true} is VALID [2020-07-28 21:42:30,042 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 21:42:30,043 INFO L280 TraceCheckUtils]: 4: Hoare triple {19293#true} [242] L782-1-->L784: Formula: (and (= |v_#memory_int_19| (store |v_#memory_int_20| |v_ULTIMATE.start_main_~#t2427~0.base_12| (store (select |v_#memory_int_20| |v_ULTIMATE.start_main_~#t2427~0.base_12|) |v_ULTIMATE.start_main_~#t2427~0.offset_10| 2))) (= 0 |v_ULTIMATE.start_main_~#t2427~0.offset_10|) (= 0 (select |v_#valid_49| |v_ULTIMATE.start_main_~#t2427~0.base_12|)) (not (= 0 |v_ULTIMATE.start_main_~#t2427~0.base_12|)) (< |v_#StackHeapBarrier_14| |v_ULTIMATE.start_main_~#t2427~0.base_12|) (= (store |v_#valid_49| |v_ULTIMATE.start_main_~#t2427~0.base_12| 1) |v_#valid_48|) (= |v_#length_21| (store |v_#length_22| |v_ULTIMATE.start_main_~#t2427~0.base_12| 4))) InVars {#StackHeapBarrier=|v_#StackHeapBarrier_14|, #valid=|v_#valid_49|, #memory_int=|v_#memory_int_20|, #length=|v_#length_22|} OutVars{#StackHeapBarrier=|v_#StackHeapBarrier_14|, #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|, ULTIMATE.start_main_~#t2427~0.base=|v_ULTIMATE.start_main_~#t2427~0.base_12|, ULTIMATE.start_main_~#t2427~0.offset=|v_ULTIMATE.start_main_~#t2427~0.offset_10|} AuxVars[] AssignedVars[#valid, ULTIMATE.start_main_#t~nondet3, #memory_int, #length, ULTIMATE.start_main_~#t2427~0.base, ULTIMATE.start_main_~#t2427~0.offset] {19293#true} is VALID [2020-07-28 21:42:30,043 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 21:42:30,043 INFO L280 TraceCheckUtils]: 6: Hoare triple {19293#true} [241] L784-1-->L786: Formula: (and (= (store |v_#length_20| |v_ULTIMATE.start_main_~#t2428~0.base_12| 4) |v_#length_19|) (= 0 |v_ULTIMATE.start_main_~#t2428~0.offset_10|) (= 0 (select |v_#valid_47| |v_ULTIMATE.start_main_~#t2428~0.base_12|)) (= |v_#valid_46| (store |v_#valid_47| |v_ULTIMATE.start_main_~#t2428~0.base_12| 1)) (not (= 0 |v_ULTIMATE.start_main_~#t2428~0.base_12|)) (= (store |v_#memory_int_18| |v_ULTIMATE.start_main_~#t2428~0.base_12| (store (select |v_#memory_int_18| |v_ULTIMATE.start_main_~#t2428~0.base_12|) |v_ULTIMATE.start_main_~#t2428~0.offset_10| 3)) |v_#memory_int_17|) (< |v_#StackHeapBarrier_13| |v_ULTIMATE.start_main_~#t2428~0.base_12|)) InVars {#StackHeapBarrier=|v_#StackHeapBarrier_13|, #valid=|v_#valid_47|, #memory_int=|v_#memory_int_18|, #length=|v_#length_20|} OutVars{ULTIMATE.start_main_~#t2428~0.base=|v_ULTIMATE.start_main_~#t2428~0.base_12|, #StackHeapBarrier=|v_#StackHeapBarrier_13|, ULTIMATE.start_main_#t~nondet4=|v_ULTIMATE.start_main_#t~nondet4_4|, #valid=|v_#valid_46|, #memory_int=|v_#memory_int_17|, ULTIMATE.start_main_~#t2428~0.offset=|v_ULTIMATE.start_main_~#t2428~0.offset_10|, #length=|v_#length_19|} AuxVars[] AssignedVars[ULTIMATE.start_main_~#t2428~0.base, ULTIMATE.start_main_#t~nondet4, #valid, #memory_int, ULTIMATE.start_main_~#t2428~0.offset, #length] {19293#true} is VALID [2020-07-28 21:42:30,043 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 21:42:30,044 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 21:42:30,045 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 21:42:30,045 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 21:42:30,046 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 21:42:30,046 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 21:42:30,047 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 21:42:30,047 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 21:42:30,048 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 21:42:30,049 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 21:42:30,049 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 21:42:30,050 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 21:42:30,051 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 21:42:30,052 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 21:42:30,052 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 21:42:30,053 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1478616680] [2020-07-28 21:42:30,053 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-07-28 21:42:30,053 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2020-07-28 21:42:30,053 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1297531043] [2020-07-28 21:42:30,054 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 21 [2020-07-28 21:42:30,054 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-28 21:42:30,054 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 5 states. [2020-07-28 21:42:30,077 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 21:42:30,078 INFO L459 AbstractCegarLoop]: Interpolant automaton has 5 states [2020-07-28 21:42:30,078 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-07-28 21:42:30,078 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2020-07-28 21:42:30,078 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2020-07-28 21:42:30,078 INFO L87 Difference]: Start difference. First operand 52 states and 98 transitions. Second operand 5 states. [2020-07-28 21:42:30,166 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-28 21:42:30,166 INFO L93 Difference]: Finished difference Result 51 states and 97 transitions. [2020-07-28 21:42:30,166 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2020-07-28 21:42:30,166 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 21 [2020-07-28 21:42:30,167 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-28 21:42:30,167 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 5 states. [2020-07-28 21:42:30,167 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5 states to 5 states and 24 transitions. [2020-07-28 21:42:30,167 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 5 states. [2020-07-28 21:42:30,168 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5 states to 5 states and 24 transitions. [2020-07-28 21:42:30,168 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 5 states and 24 transitions. [2020-07-28 21:42:30,195 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 21:42:30,196 INFO L225 Difference]: With dead ends: 51 [2020-07-28 21:42:30,196 INFO L226 Difference]: Without dead ends: 0 [2020-07-28 21:42:30,196 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 21:42:30,196 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 0 states. [2020-07-28 21:42:30,196 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 0 to 0. [2020-07-28 21:42:30,197 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-28 21:42:30,197 INFO L82 GeneralOperation]: Start isEquivalent. First operand 0 states. Second operand 0 states. [2020-07-28 21:42:30,197 INFO L74 IsIncluded]: Start isIncluded. First operand 0 states. Second operand 0 states. [2020-07-28 21:42:30,197 INFO L87 Difference]: Start difference. First operand 0 states. Second operand 0 states. [2020-07-28 21:42:30,197 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-28 21:42:30,198 INFO L93 Difference]: Finished difference Result 0 states and 0 transitions. [2020-07-28 21:42:30,198 INFO L276 IsEmpty]: Start isEmpty. Operand 0 states and 0 transitions. [2020-07-28 21:42:30,198 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-28 21:42:30,198 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-28 21:42:30,198 INFO L74 IsIncluded]: Start isIncluded. First operand 0 states. Second operand 0 states. [2020-07-28 21:42:30,198 INFO L87 Difference]: Start difference. First operand 0 states. Second operand 0 states. [2020-07-28 21:42:30,198 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-28 21:42:30,199 INFO L93 Difference]: Finished difference Result 0 states and 0 transitions. [2020-07-28 21:42:30,199 INFO L276 IsEmpty]: Start isEmpty. Operand 0 states and 0 transitions. [2020-07-28 21:42:30,199 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-28 21:42:30,199 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-28 21:42:30,199 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-28 21:42:30,200 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-28 21:42:30,200 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 0 states. [2020-07-28 21:42:30,200 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 0 states to 0 states and 0 transitions. [2020-07-28 21:42:30,200 INFO L78 Accepts]: Start accepts. Automaton has 0 states and 0 transitions. Word has length 21 [2020-07-28 21:42:30,200 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-28 21:42:30,200 INFO L479 AbstractCegarLoop]: Abstraction has 0 states and 0 transitions. [2020-07-28 21:42:30,200 INFO L480 AbstractCegarLoop]: Interpolant automaton has 5 states. [2020-07-28 21:42:30,201 INFO L276 IsEmpty]: Start isEmpty. Operand 0 states and 0 transitions. [2020-07-28 21:42:30,201 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-28 21:42:30,201 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable10 [2020-07-28 21:42:30,205 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 28.07 09:42:30 BasicIcfg [2020-07-28 21:42:30,206 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2020-07-28 21:42:30,206 INFO L113 PluginConnector]: ------------------------Witness Printer---------------------------- [2020-07-28 21:42:30,206 INFO L271 PluginConnector]: Initializing Witness Printer... [2020-07-28 21:42:30,207 INFO L275 PluginConnector]: Witness Printer initialized [2020-07-28 21:42:30,207 INFO L185 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 28.07 09:42:21" (3/4) ... [2020-07-28 21:42:30,211 INFO L137 WitnessPrinter]: Generating witness for correct program [2020-07-28 21:42:30,217 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure P0 [2020-07-28 21:42:30,218 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure P1 [2020-07-28 21:42:30,218 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure P2 [2020-07-28 21:42:30,218 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure P3 [2020-07-28 21:42:30,223 INFO L902 BoogieBacktranslator]: Reduced CFG by removing 14 nodes and edges [2020-07-28 21:42:30,224 INFO L902 BoogieBacktranslator]: Reduced CFG by removing 3 nodes and edges [2020-07-28 21:42:30,224 INFO L902 BoogieBacktranslator]: Reduced CFG by removing 1 nodes and edges [2020-07-28 21:42:30,269 INFO L141 WitnessManager]: Wrote witness to /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/witness.graphml [2020-07-28 21:42:30,269 INFO L132 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2020-07-28 21:42:30,272 INFO L168 Benchmark]: Toolchain (without parser) took 10432.25 ms. Allocated memory was 1.0 GB in the beginning and 1.4 GB in the end (delta: 341.8 MB). Free memory was 952.2 MB in the beginning and 986.6 MB in the end (delta: -34.4 MB). Peak memory consumption was 307.4 MB. Max. memory is 11.5 GB. [2020-07-28 21:42:30,273 INFO L168 Benchmark]: CDTParser took 0.81 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 21:42:30,274 INFO L168 Benchmark]: CACSL2BoogieTranslator took 796.23 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 144.7 MB). Free memory was 952.2 MB in the beginning and 1.1 GB in the end (delta: -156.1 MB). Peak memory consumption was 20.5 MB. Max. memory is 11.5 GB. [2020-07-28 21:42:30,274 INFO L168 Benchmark]: Boogie Procedure Inliner took 72.08 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: 6.6 MB). Peak memory consumption was 6.6 MB. Max. memory is 11.5 GB. [2020-07-28 21:42:30,274 INFO L168 Benchmark]: Boogie Preprocessor took 57.33 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 21:42:30,275 INFO L168 Benchmark]: RCFGBuilder took 601.38 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 37.3 MB). Peak memory consumption was 37.3 MB. Max. memory is 11.5 GB. [2020-07-28 21:42:30,276 INFO L168 Benchmark]: TraceAbstraction took 8834.82 ms. Allocated memory was 1.2 GB in the beginning and 1.4 GB in the end (delta: 197.1 MB). Free memory was 1.1 GB in the beginning and 986.6 MB in the end (delta: 77.9 MB). Peak memory consumption was 275.0 MB. Max. memory is 11.5 GB. [2020-07-28 21:42:30,276 INFO L168 Benchmark]: Witness Printer took 63.18 ms. Allocated memory is still 1.4 GB. Free memory is still 986.6 MB. There was no memory consumed. Max. memory is 11.5 GB. [2020-07-28 21:42:30,279 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 0.81 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 796.23 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 144.7 MB). Free memory was 952.2 MB in the beginning and 1.1 GB in the end (delta: -156.1 MB). Peak memory consumption was 20.5 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 72.08 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: 6.6 MB). Peak memory consumption was 6.6 MB. Max. memory is 11.5 GB. * Boogie Preprocessor took 57.33 ms. Allocated memory is still 1.2 GB. Free memory is still 1.1 GB. There was no memory consumed. Max. memory is 11.5 GB. * RCFGBuilder took 601.38 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 37.3 MB). Peak memory consumption was 37.3 MB. Max. memory is 11.5 GB. * TraceAbstraction took 8834.82 ms. Allocated memory was 1.2 GB in the beginning and 1.4 GB in the end (delta: 197.1 MB). Free memory was 1.1 GB in the beginning and 986.6 MB in the end (delta: 77.9 MB). Peak memory consumption was 275.0 MB. Max. memory is 11.5 GB. * Witness Printer took 63.18 ms. Allocated memory is still 1.4 GB. Free memory is still 986.6 MB. There was no memory consumed. 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: 8.7s, OverallIterations: 11, TraceHistogramMax: 1, AutomataDifference: 2.8s, 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: 1.5s AutomataMinimizationTime, 11 MinimizatonAttempts, 0 StatesRemovedByMinimization, 0 NontrivialMinimizations, HoareAnnotationStatistics: No data available, RefinementEngineStatistics: TRACE_CHECK: 0.0s SsaConstructionTime, 0.2s SatisfiabilityAnalysisTime, 0.8s 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...