./Ultimate.py --spec ../sv-benchmarks/c/properties/unreach-call.prp --file ../sv-benchmarks/c/pthread-wmm/safe027_pso.opt.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.opt.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 33bc054e46305ab61904804b9d507a69e08a228e ........................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................ 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 21:42:23,801 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-07-28 21:42:23,804 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-07-28 21:42:23,816 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-07-28 21:42:23,817 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-07-28 21:42:23,818 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-07-28 21:42:23,819 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-07-28 21:42:23,821 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-07-28 21:42:23,823 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-07-28 21:42:23,824 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-07-28 21:42:23,826 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-07-28 21:42:23,827 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-07-28 21:42:23,827 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-07-28 21:42:23,829 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-07-28 21:42:23,830 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-07-28 21:42:23,831 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-07-28 21:42:23,832 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-07-28 21:42:23,833 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-07-28 21:42:23,835 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-07-28 21:42:23,837 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-07-28 21:42:23,839 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-07-28 21:42:23,841 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-07-28 21:42:23,842 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-07-28 21:42:23,843 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-07-28 21:42:23,846 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-07-28 21:42:23,847 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-07-28 21:42:23,847 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-07-28 21:42:23,848 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-07-28 21:42:23,848 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-07-28 21:42:23,850 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-07-28 21:42:23,850 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-07-28 21:42:23,851 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-07-28 21:42:23,852 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-07-28 21:42:23,853 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-07-28 21:42:23,854 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-07-28 21:42:23,854 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-07-28 21:42:23,855 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-07-28 21:42:23,856 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-07-28 21:42:23,856 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-07-28 21:42:23,857 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-07-28 21:42:23,858 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-07-28 21:42:23,859 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-32bit-Automizer_Default.epf [2020-07-28 21:42:23,880 INFO L113 SettingsManager]: Loading preferences was successful [2020-07-28 21:42:23,881 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-07-28 21:42:23,882 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-07-28 21:42:23,883 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-07-28 21:42:23,883 INFO L138 SettingsManager]: * Use SBE=true [2020-07-28 21:42:23,883 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-07-28 21:42:23,883 INFO L138 SettingsManager]: * sizeof long=4 [2020-07-28 21:42:23,884 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-07-28 21:42:23,884 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-07-28 21:42:23,884 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-07-28 21:42:23,884 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-07-28 21:42:23,885 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-07-28 21:42:23,885 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-07-28 21:42:23,885 INFO L138 SettingsManager]: * sizeof long double=12 [2020-07-28 21:42:23,886 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-07-28 21:42:23,886 INFO L138 SettingsManager]: * Use constant arrays=true [2020-07-28 21:42:23,886 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-07-28 21:42:23,886 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-07-28 21:42:23,887 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2020-07-28 21:42:23,887 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-07-28 21:42:23,887 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-07-28 21:42:23,888 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-07-28 21:42:23,888 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-07-28 21:42:23,888 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-07-28 21:42:23,888 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-07-28 21:42:23,889 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2020-07-28 21:42:23,889 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2020-07-28 21:42:23,889 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-07-28 21:42:23,889 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2020-07-28 21:42:23,890 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 -> 33bc054e46305ab61904804b9d507a69e08a228e [2020-07-28 21:42:24,254 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-07-28 21:42:24,269 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-07-28 21:42:24,278 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-07-28 21:42:24,279 INFO L271 PluginConnector]: Initializing CDTParser... [2020-07-28 21:42:24,280 INFO L275 PluginConnector]: CDTParser initialized [2020-07-28 21:42:24,281 INFO L429 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/pthread-wmm/safe027_pso.opt.i [2020-07-28 21:42:24,343 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/bdd708453/adfcf115f01f478e8b3af2cd1d7a24b9/FLAGcddd79f80 [2020-07-28 21:42:24,891 INFO L306 CDTParser]: Found 1 translation units. [2020-07-28 21:42:24,892 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/pthread-wmm/safe027_pso.opt.i [2020-07-28 21:42:24,909 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/bdd708453/adfcf115f01f478e8b3af2cd1d7a24b9/FLAGcddd79f80 [2020-07-28 21:42:25,217 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/bdd708453/adfcf115f01f478e8b3af2cd1d7a24b9 [2020-07-28 21:42:25,221 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-07-28 21:42:25,225 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-07-28 21:42:25,227 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-07-28 21:42:25,227 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-07-28 21:42:25,231 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-07-28 21:42:25,233 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.07 09:42:25" (1/1) ... [2020-07-28 21:42:25,236 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@47ad77c6 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.07 09:42:25, skipping insertion in model container [2020-07-28 21:42:25,237 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.07 09:42:25" (1/1) ... [2020-07-28 21:42:25,246 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-07-28 21:42:25,310 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-07-28 21:42:25,894 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-07-28 21:42:25,910 INFO L203 MainTranslator]: Completed pre-run [2020-07-28 21:42:26,008 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-07-28 21:42:26,106 INFO L208 MainTranslator]: Completed translation [2020-07-28 21:42:26,107 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.07 09:42:26 WrapperNode [2020-07-28 21:42:26,107 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-07-28 21:42:26,109 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2020-07-28 21:42:26,110 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2020-07-28 21:42:26,110 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2020-07-28 21:42:26,119 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.07 09:42:26" (1/1) ... [2020-07-28 21:42:26,137 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.07 09:42:26" (1/1) ... [2020-07-28 21:42:26,163 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2020-07-28 21:42:26,164 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2020-07-28 21:42:26,164 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2020-07-28 21:42:26,164 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2020-07-28 21:42:26,174 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.07 09:42:26" (1/1) ... [2020-07-28 21:42:26,174 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.07 09:42:26" (1/1) ... [2020-07-28 21:42:26,177 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.07 09:42:26" (1/1) ... [2020-07-28 21:42:26,178 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.07 09:42:26" (1/1) ... [2020-07-28 21:42:26,188 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.07 09:42:26" (1/1) ... [2020-07-28 21:42:26,191 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.07 09:42:26" (1/1) ... [2020-07-28 21:42:26,193 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.07 09:42:26" (1/1) ... [2020-07-28 21:42:26,197 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2020-07-28 21:42:26,198 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2020-07-28 21:42:26,198 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2020-07-28 21:42:26,198 INFO L275 PluginConnector]: RCFGBuilder initialized [2020-07-28 21:42:26,199 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.07 09:42:26" (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 21:42:26,275 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2020-07-28 21:42:26,276 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_begin [2020-07-28 21:42:26,276 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2020-07-28 21:42:26,276 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2020-07-28 21:42:26,276 INFO L130 BoogieDeclarations]: Found specification of procedure P0 [2020-07-28 21:42:26,277 INFO L138 BoogieDeclarations]: Found implementation of procedure P0 [2020-07-28 21:42:26,277 INFO L130 BoogieDeclarations]: Found specification of procedure P1 [2020-07-28 21:42:26,277 INFO L138 BoogieDeclarations]: Found implementation of procedure P1 [2020-07-28 21:42:26,277 INFO L130 BoogieDeclarations]: Found specification of procedure P2 [2020-07-28 21:42:26,278 INFO L138 BoogieDeclarations]: Found implementation of procedure P2 [2020-07-28 21:42:26,278 INFO L130 BoogieDeclarations]: Found specification of procedure P3 [2020-07-28 21:42:26,278 INFO L138 BoogieDeclarations]: Found implementation of procedure P3 [2020-07-28 21:42:26,278 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_end [2020-07-28 21:42:26,279 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2020-07-28 21:42:26,279 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2020-07-28 21:42:26,281 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 21:42:26,782 INFO L290 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2020-07-28 21:42:26,783 INFO L295 CfgBuilder]: Removed 8 assume(true) statements. [2020-07-28 21:42:26,787 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 28.07 09:42:26 BoogieIcfgContainer [2020-07-28 21:42:26,787 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2020-07-28 21:42:26,789 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2020-07-28 21:42:26,789 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2020-07-28 21:42:26,792 INFO L275 PluginConnector]: TraceAbstraction initialized [2020-07-28 21:42:26,793 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 28.07 09:42:25" (1/3) ... [2020-07-28 21:42:26,794 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@65812e73 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 28.07 09:42:26, skipping insertion in model container [2020-07-28 21:42:26,794 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.07 09:42:26" (2/3) ... [2020-07-28 21:42:26,795 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@65812e73 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 28.07 09:42:26, skipping insertion in model container [2020-07-28 21:42:26,795 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 28.07 09:42:26" (3/3) ... [2020-07-28 21:42:26,797 INFO L109 eAbstractionObserver]: Analyzing ICFG safe027_pso.opt.i [2020-07-28 21:42:26,807 WARN L146 ceAbstractionStarter]: Switching off computation of Hoare annotation because input is a concurrent program [2020-07-28 21:42:26,807 INFO L157 ceAbstractionStarter]: Automizer settings: Hoare:false NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2020-07-28 21:42:26,814 INFO L169 ceAbstractionStarter]: Appying trace abstraction to program that has 1 error locations. [2020-07-28 21:42:26,815 INFO L340 ceAbstractionStarter]: Constructing petrified ICFG for 1 thread instances. [2020-07-28 21:42:26,850 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-07-28 21:42:26,850 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-07-28 21:42:26,850 WARN L313 ript$VariableManager]: TermVariabe P0Thread1of1ForFork1_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-07-28 21:42:26,850 WARN L313 ript$VariableManager]: TermVariabe P0Thread1of1ForFork1_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-07-28 21:42:26,851 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-07-28 21:42:26,851 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-07-28 21:42:26,852 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork2_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-07-28 21:42:26,852 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork2_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-07-28 21:42:26,852 WARN L313 ript$VariableManager]: TermVariabe P1Thread1of1ForFork2_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-07-28 21:42:26,852 WARN L313 ript$VariableManager]: TermVariabe P1Thread1of1ForFork2_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-07-28 21:42:26,853 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork2_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-07-28 21:42:26,853 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork2_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-07-28 21:42:26,853 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork3_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-07-28 21:42:26,853 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork3_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-07-28 21:42:26,854 WARN L313 ript$VariableManager]: TermVariabe P2Thread1of1ForFork3_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-07-28 21:42:26,854 WARN L313 ript$VariableManager]: TermVariabe P2Thread1of1ForFork3_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-07-28 21:42:26,854 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork3_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-07-28 21:42:26,855 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork3_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-07-28 21:42:26,855 WARN L313 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-07-28 21:42:26,855 WARN L313 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-07-28 21:42:26,855 WARN L313 ript$VariableManager]: TermVariabe P3Thread1of1ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-07-28 21:42:26,855 WARN L313 ript$VariableManager]: TermVariabe P3Thread1of1ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-07-28 21:42:26,856 WARN L313 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-07-28 21:42:26,856 WARN L313 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-07-28 21:42:26,860 WARN L313 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-07-28 21:42:26,860 WARN L313 ript$VariableManager]: TermVariabe |P3Thread1of1ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-07-28 21:42:26,860 WARN L313 ript$VariableManager]: TermVariabe P3Thread1of1ForFork0_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-07-28 21:42:26,860 WARN L313 ript$VariableManager]: TermVariabe P3Thread1of1ForFork0_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-07-28 21:42:26,867 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-07-28 21:42:26,867 WARN L313 ript$VariableManager]: TermVariabe |P0Thread1of1ForFork1_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-07-28 21:42:26,868 WARN L313 ript$VariableManager]: TermVariabe P0Thread1of1ForFork1_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-07-28 21:42:26,868 WARN L313 ript$VariableManager]: TermVariabe P0Thread1of1ForFork1_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-07-28 21:42:26,870 WARN L313 ript$VariableManager]: TermVariabe P1Thread1of1ForFork2_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-07-28 21:42:26,870 WARN L313 ript$VariableManager]: TermVariabe P1Thread1of1ForFork2_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-07-28 21:42:26,871 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork2_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-07-28 21:42:26,871 WARN L313 ript$VariableManager]: TermVariabe |P1Thread1of1ForFork2_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-07-28 21:42:26,874 WARN L313 ript$VariableManager]: TermVariabe P2Thread1of1ForFork3_~arg.base not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-07-28 21:42:26,874 WARN L313 ript$VariableManager]: TermVariabe P2Thread1of1ForFork3_~arg.offset not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-07-28 21:42:26,874 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork3_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-07-28 21:42:26,874 WARN L313 ript$VariableManager]: TermVariabe |P2Thread1of1ForFork3_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2020-07-28 21:42:26,890 INFO L251 AbstractCegarLoop]: Starting to check reachability of 5 error locations. [2020-07-28 21:42:26,912 INFO L375 AbstractCegarLoop]: Interprodecural is true [2020-07-28 21:42:26,912 INFO L376 AbstractCegarLoop]: Hoare is true [2020-07-28 21:42:26,913 INFO L377 AbstractCegarLoop]: Compute interpolants for FPandBP [2020-07-28 21:42:26,913 INFO L378 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2020-07-28 21:42:26,913 INFO L379 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2020-07-28 21:42:26,913 INFO L380 AbstractCegarLoop]: Difference is false [2020-07-28 21:42:26,913 INFO L381 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2020-07-28 21:42:26,913 INFO L385 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2020-07-28 21:42:26,930 INFO L152 etLargeBlockEncoding]: Starting large block encoding on Petri net that has 93 places, 82 transitions, 184 flow [2020-07-28 21:42:26,932 INFO L71 FinitePrefix]: Start finitePrefix. Operand has 93 places, 82 transitions, 184 flow [2020-07-28 21:42:26,979 INFO L129 PetriNetUnfolder]: 2/78 cut-off events. [2020-07-28 21:42:26,980 INFO L130 PetriNetUnfolder]: For 0/0 co-relation queries the response was YES. [2020-07-28 21:42:26,986 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 21:42:26,990 INFO L71 FinitePrefix]: Start finitePrefix. Operand has 93 places, 82 transitions, 184 flow [2020-07-28 21:42:27,017 INFO L129 PetriNetUnfolder]: 2/78 cut-off events. [2020-07-28 21:42:27,018 INFO L130 PetriNetUnfolder]: For 0/0 co-relation queries the response was YES. [2020-07-28 21:42:27,019 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 21:42:27,021 INFO L158 etLargeBlockEncoding]: Number of co-enabled transitions 1822 [2020-07-28 21:42:27,023 INFO L170 etLargeBlockEncoding]: Semantic Check. [2020-07-28 21:42:29,299 WARN L193 SmtUtils]: Spent 105.00 ms on a formula simplification. DAG size of input: 53 DAG size of output: 51 [2020-07-28 21:42:29,385 INFO L206 etLargeBlockEncoding]: Checked pairs total: 2807 [2020-07-28 21:42:29,385 INFO L214 etLargeBlockEncoding]: Total number of compositions: 63 [2020-07-28 21:42:29,389 INFO L100 iNet2FiniteAutomaton]: Start petriNet2FiniteAutomaton. Operand has 39 places, 27 transitions, 74 flow [2020-07-28 21:42:29,449 INFO L122 iNet2FiniteAutomaton]: Finished petriNet2FiniteAutomaton. Result 850 states. [2020-07-28 21:42:29,451 INFO L276 IsEmpty]: Start isEmpty. Operand 850 states. [2020-07-28 21:42:29,462 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2020-07-28 21:42:29,462 INFO L414 BasicCegarLoop]: Found error trace [2020-07-28 21:42:29,463 INFO L422 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-07-28 21:42:29,464 INFO L427 AbstractCegarLoop]: === Iteration 1 === [ULTIMATE.startErr3INUSE_VIOLATION, ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-28 21:42:29,470 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-28 21:42:29,470 INFO L82 PathProgramCache]: Analyzing trace with hash 91051740, now seen corresponding path program 1 times [2020-07-28 21:42:29,482 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-07-28 21:42:29,483 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1825863333] [2020-07-28 21:42:29,483 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-28 21:42:29,625 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-28 21:42:29,746 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|) (= 0 v_~__unbuffered_p2_EAX~0_36) (= 0 v_~main$tmp_guard0~0_40) (= 0 v_~__unbuffered_p0_EAX~0_38) (= |v_#valid_73| (store .cse0 |v_ULTIMATE.start_main_~#t2429~0.base_23| 1)) (= 0 |v_#NULL.offset_5|) (= |v_ULTIMATE.start_main_~#t2429~0.offset_17| 0) (< |v_#StackHeapBarrier_19| |v_ULTIMATE.start_main_~#t2429~0.base_23|) (= (store |v_#memory_int_26| |v_ULTIMATE.start_main_~#t2429~0.base_23| (store (select |v_#memory_int_26| |v_ULTIMATE.start_main_~#t2429~0.base_23|) |v_ULTIMATE.start_main_~#t2429~0.offset_17| 0)) |v_#memory_int_25|) (= 0 v_~y~0_33) (< 0 |v_#StackHeapBarrier_19|) (= v_~__unbuffered_p0_EBX~0_38 0) (= v_~__unbuffered_cnt~0_192 0) (= v_~__unbuffered_p2_EBX~0_38 0) (= (store |v_#length_28| |v_ULTIMATE.start_main_~#t2429~0.base_23| 4) |v_#length_27|) (= 0 v_~main$tmp_guard1~0_32) (= 0 (select .cse0 |v_ULTIMATE.start_main_~#t2429~0.base_23|)) (= 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_~#t2432~0.base=|v_ULTIMATE.start_main_~#t2432~0.base_22|, 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|, ULTIMATE.start_main_~#t2429~0.offset=|v_ULTIMATE.start_main_~#t2429~0.offset_17|, ~main$tmp_guard1~0=v_~main$tmp_guard1~0_32, ULTIMATE.start_main_~#t2430~0.base=|v_ULTIMATE.start_main_~#t2430~0.base_20|, ~__unbuffered_p0_EAX~0=v_~__unbuffered_p0_EAX~0_38, ULTIMATE.start_main_~#t2432~0.offset=|v_ULTIMATE.start_main_~#t2432~0.offset_16|, #length=|v_#length_27|, ~__unbuffered_p2_EAX~0=v_~__unbuffered_p2_EAX~0_36, ~y~0=v_~y~0_33, ULTIMATE.start_main_~#t2429~0.base=|v_ULTIMATE.start_main_~#t2429~0.base_23|, ~__unbuffered_p2_EBX~0=v_~__unbuffered_p2_EBX~0_38, ~__unbuffered_p0_EBX~0=v_~__unbuffered_p0_EBX~0_38, ULTIMATE.start_main_~#t2431~0.offset=|v_ULTIMATE.start_main_~#t2431~0.offset_16|, ~main$tmp_guard0~0=v_~main$tmp_guard0~0_40, #NULL.base=|v_#NULL.base_5|, #StackHeapBarrier=|v_#StackHeapBarrier_19|, ULTIMATE.start_main_#res=|v_ULTIMATE.start_main_#res_17|, #valid=|v_#valid_73|, #memory_int=|v_#memory_int_25|, ~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_192, ULTIMATE.start_main_~#t2430~0.offset=|v_ULTIMATE.start_main_~#t2430~0.offset_15|, ~x~0=v_~x~0_24, ULTIMATE.start_main_~#t2431~0.base=|v_ULTIMATE.start_main_~#t2431~0.base_22|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~nondet4, ULTIMATE.start_main_#t~nondet5, ULTIMATE.start_main_~#t2432~0.base, ULTIMATE.start_main_#t~nondet2, ULTIMATE.start_main_#t~nondet3, #NULL.offset, ULTIMATE.start_main_~#t2429~0.offset, ~main$tmp_guard1~0, ULTIMATE.start_main_~#t2430~0.base, ~__unbuffered_p0_EAX~0, ULTIMATE.start_main_~#t2432~0.offset, #length, ~__unbuffered_p2_EAX~0, ~y~0, ULTIMATE.start_main_~#t2429~0.base, ~__unbuffered_p2_EBX~0, ~__unbuffered_p0_EBX~0, ULTIMATE.start_main_~#t2431~0.offset, ~main$tmp_guard0~0, #NULL.base, ULTIMATE.start_main_#res, #valid, #memory_int, ~__unbuffered_cnt~0, ULTIMATE.start_main_~#t2430~0.offset, ~x~0, ULTIMATE.start_main_~#t2431~0.base] {1796#true} is VALID [2020-07-28 21:42:29,746 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 21:42:29,747 INFO L280 TraceCheckUtils]: 2: Hoare triple {1796#true} [243] L780-1-->L782: Formula: (and (= (store |v_#valid_51| |v_ULTIMATE.start_main_~#t2430~0.base_10| 1) |v_#valid_50|) (= (store |v_#memory_int_22| |v_ULTIMATE.start_main_~#t2430~0.base_10| (store (select |v_#memory_int_22| |v_ULTIMATE.start_main_~#t2430~0.base_10|) |v_ULTIMATE.start_main_~#t2430~0.offset_9| 1)) |v_#memory_int_21|) (= (store |v_#length_24| |v_ULTIMATE.start_main_~#t2430~0.base_10| 4) |v_#length_23|) (< |v_#StackHeapBarrier_15| |v_ULTIMATE.start_main_~#t2430~0.base_10|) (not (= |v_ULTIMATE.start_main_~#t2430~0.base_10| 0)) (= 0 (select |v_#valid_51| |v_ULTIMATE.start_main_~#t2430~0.base_10|)) (= 0 |v_ULTIMATE.start_main_~#t2430~0.offset_9|)) InVars {#StackHeapBarrier=|v_#StackHeapBarrier_15|, #valid=|v_#valid_51|, #memory_int=|v_#memory_int_22|, #length=|v_#length_24|} OutVars{ULTIMATE.start_main_~#t2430~0.base=|v_ULTIMATE.start_main_~#t2430~0.base_10|, #StackHeapBarrier=|v_#StackHeapBarrier_15|, 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_~#t2430~0.offset=|v_ULTIMATE.start_main_~#t2430~0.offset_9|} AuxVars[] AssignedVars[ULTIMATE.start_main_~#t2430~0.base, ULTIMATE.start_main_#t~nondet2, #valid, #memory_int, #length, ULTIMATE.start_main_~#t2430~0.offset] {1796#true} is VALID [2020-07-28 21:42:29,748 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 21:42:29,748 INFO L280 TraceCheckUtils]: 4: Hoare triple {1796#true} [242] L782-1-->L784: Formula: (and (= (store |v_#memory_int_20| |v_ULTIMATE.start_main_~#t2431~0.base_12| (store (select |v_#memory_int_20| |v_ULTIMATE.start_main_~#t2431~0.base_12|) |v_ULTIMATE.start_main_~#t2431~0.offset_10| 2)) |v_#memory_int_19|) (= |v_#length_21| (store |v_#length_22| |v_ULTIMATE.start_main_~#t2431~0.base_12| 4)) (= |v_#valid_48| (store |v_#valid_49| |v_ULTIMATE.start_main_~#t2431~0.base_12| 1)) (= 0 |v_ULTIMATE.start_main_~#t2431~0.offset_10|) (not (= 0 |v_ULTIMATE.start_main_~#t2431~0.base_12|)) (< |v_#StackHeapBarrier_14| |v_ULTIMATE.start_main_~#t2431~0.base_12|) (= 0 (select |v_#valid_49| |v_ULTIMATE.start_main_~#t2431~0.base_12|))) InVars {#StackHeapBarrier=|v_#StackHeapBarrier_14|, #valid=|v_#valid_49|, #memory_int=|v_#memory_int_20|, #length=|v_#length_22|} OutVars{#StackHeapBarrier=|v_#StackHeapBarrier_14|, #valid=|v_#valid_48|, ULTIMATE.start_main_#t~nondet3=|v_ULTIMATE.start_main_#t~nondet3_5|, #memory_int=|v_#memory_int_19|, ULTIMATE.start_main_~#t2431~0.offset=|v_ULTIMATE.start_main_~#t2431~0.offset_10|, #length=|v_#length_21|, ULTIMATE.start_main_~#t2431~0.base=|v_ULTIMATE.start_main_~#t2431~0.base_12|} AuxVars[] AssignedVars[#valid, ULTIMATE.start_main_#t~nondet3, #memory_int, ULTIMATE.start_main_~#t2431~0.offset, #length, ULTIMATE.start_main_~#t2431~0.base] {1796#true} is VALID [2020-07-28 21:42:29,749 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 21:42:29,749 INFO L280 TraceCheckUtils]: 6: Hoare triple {1796#true} [241] L784-1-->L786: Formula: (and (= 0 |v_ULTIMATE.start_main_~#t2432~0.offset_10|) (= 0 (select |v_#valid_47| |v_ULTIMATE.start_main_~#t2432~0.base_12|)) (= |v_#valid_46| (store |v_#valid_47| |v_ULTIMATE.start_main_~#t2432~0.base_12| 1)) (= (store |v_#memory_int_18| |v_ULTIMATE.start_main_~#t2432~0.base_12| (store (select |v_#memory_int_18| |v_ULTIMATE.start_main_~#t2432~0.base_12|) |v_ULTIMATE.start_main_~#t2432~0.offset_10| 3)) |v_#memory_int_17|) (< |v_#StackHeapBarrier_13| |v_ULTIMATE.start_main_~#t2432~0.base_12|) (= |v_#length_19| (store |v_#length_20| |v_ULTIMATE.start_main_~#t2432~0.base_12| 4)) (not (= 0 |v_ULTIMATE.start_main_~#t2432~0.base_12|))) InVars {#StackHeapBarrier=|v_#StackHeapBarrier_13|, #valid=|v_#valid_47|, #memory_int=|v_#memory_int_18|, #length=|v_#length_20|} OutVars{#StackHeapBarrier=|v_#StackHeapBarrier_13|, ULTIMATE.start_main_#t~nondet4=|v_ULTIMATE.start_main_#t~nondet4_4|, ULTIMATE.start_main_~#t2432~0.base=|v_ULTIMATE.start_main_~#t2432~0.base_12|, #valid=|v_#valid_46|, #memory_int=|v_#memory_int_17|, ULTIMATE.start_main_~#t2432~0.offset=|v_ULTIMATE.start_main_~#t2432~0.offset_10|, #length=|v_#length_19|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~nondet4, ULTIMATE.start_main_~#t2432~0.base, #valid, #memory_int, ULTIMATE.start_main_~#t2432~0.offset, #length] {1796#true} is VALID [2020-07-28 21:42:29,750 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 21:42:29,751 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 21:42:29,751 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 21:42:29,754 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 21:42:29,755 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1825863333] [2020-07-28 21:42:29,756 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-07-28 21:42:29,756 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2020-07-28 21:42:29,757 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1761111855] [2020-07-28 21:42:29,764 INFO L78 Accepts]: Start accepts. Automaton has 2 states. Word has length 10 [2020-07-28 21:42:29,766 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-28 21:42:29,770 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 2 states. [2020-07-28 21:42:29,797 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 21:42:29,797 INFO L459 AbstractCegarLoop]: Interpolant automaton has 2 states [2020-07-28 21:42:29,798 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-07-28 21:42:29,808 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 2 interpolants. [2020-07-28 21:42:29,809 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2020-07-28 21:42:29,811 INFO L87 Difference]: Start difference. First operand 850 states. Second operand 2 states. [2020-07-28 21:42:30,036 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-28 21:42:30,036 INFO L93 Difference]: Finished difference Result 850 states and 2994 transitions. [2020-07-28 21:42:30,036 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2020-07-28 21:42:30,037 INFO L78 Accepts]: Start accepts. Automaton has 2 states. Word has length 10 [2020-07-28 21:42:30,037 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-28 21:42:30,039 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 2 states. [2020-07-28 21:42:30,040 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2 states to 2 states and 23 transitions. [2020-07-28 21:42:30,040 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 2 states. [2020-07-28 21:42:30,041 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2 states to 2 states and 23 transitions. [2020-07-28 21:42:30,041 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 2 states and 23 transitions. [2020-07-28 21:42:30,073 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 21:42:30,170 INFO L225 Difference]: With dead ends: 850 [2020-07-28 21:42:30,171 INFO L226 Difference]: Without dead ends: 706 [2020-07-28 21:42:30,172 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 21:42:30,203 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 706 states. [2020-07-28 21:42:30,243 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:30,245 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:30,245 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:30,246 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:30,246 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:30,246 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:30,247 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:30,247 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:30,247 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:30,248 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:30,248 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:30,248 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:30,249 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:30,249 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:30,249 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:30,249 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:30,250 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:30,250 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:30,250 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:30,251 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:30,251 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:30,251 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:30,252 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:30,252 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:30,252 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:30,253 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:30,253 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:30,253 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:30,253 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:30,254 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:30,254 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:30,254 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:30,255 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:30,255 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:30,255 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:30,256 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:30,256 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:30,256 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:30,257 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:30,257 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:30,257 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:30,257 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:30,258 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:30,258 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:30,258 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:30,259 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:30,259 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:30,259 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:30,260 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:30,260 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:30,260 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:30,260 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:30,261 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:30,261 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:30,261 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:30,262 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:30,262 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:30,262 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:30,263 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:30,263 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:30,263 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:30,264 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:30,264 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:30,264 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:30,265 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:30,265 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:30,265 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:30,266 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:30,266 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:30,266 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:30,267 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:30,267 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:30,267 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:30,267 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:30,268 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:30,268 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:30,268 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:30,269 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:30,269 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:30,269 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:30,270 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:30,270 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:30,270 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:30,270 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:30,271 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:30,271 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:30,271 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:30,272 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:30,272 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:30,272 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:30,273 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:30,273 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:30,273 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:30,273 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:30,274 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:30,274 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:30,274 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:30,275 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:30,275 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:30,275 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:30,276 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:30,276 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:30,276 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:30,277 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:30,277 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:30,277 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:30,277 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:30,278 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:30,278 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:30,278 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:30,279 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:30,279 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:30,279 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:30,280 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:30,280 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:30,280 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:30,281 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:30,281 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:30,281 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:30,282 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:30,282 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:30,282 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:30,283 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:30,283 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:30,283 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:30,283 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:30,284 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:30,284 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:30,284 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:30,285 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:30,285 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:30,285 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:30,286 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:30,286 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:30,286 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:30,287 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:30,287 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:30,287 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:30,287 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:30,288 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:30,288 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:30,288 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:30,289 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:30,289 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:30,289 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:30,290 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:30,290 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:30,290 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:30,290 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:30,291 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:30,291 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:30,291 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:30,292 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:30,292 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:30,292 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:30,292 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:30,293 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:30,293 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:30,293 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:30,294 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:30,294 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:30,294 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:30,295 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:30,295 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:30,295 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:30,295 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:30,296 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:30,296 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:30,296 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:30,297 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:30,297 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:30,297 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:30,297 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:30,298 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:30,298 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:30,298 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:30,299 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:30,299 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:30,299 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:30,300 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:30,300 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:30,300 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:30,300 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:30,301 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:30,301 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:30,301 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:30,302 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:30,302 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:30,302 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:30,303 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:30,303 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:30,303 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:30,303 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:30,304 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:30,304 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:30,304 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:30,305 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:30,305 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:30,305 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:30,305 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:30,306 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:30,306 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:30,306 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:30,307 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:30,307 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:30,307 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:30,307 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:30,308 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:30,308 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:30,308 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:30,309 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:30,309 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:30,309 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:30,310 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:30,310 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:30,310 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:30,311 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:30,311 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:30,311 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:30,311 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:30,312 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:30,312 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:30,312 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:30,313 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:30,313 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:30,313 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:30,313 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:30,314 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:30,314 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:30,314 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:30,315 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:30,315 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:30,315 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:30,316 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:30,316 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:30,316 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:30,317 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:30,317 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:30,317 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:30,317 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:30,318 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:30,318 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:30,318 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:30,319 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:30,319 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:30,319 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:30,320 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:30,320 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:30,320 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:30,321 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:30,321 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:30,321 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:30,322 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:30,322 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:30,322 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:30,323 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:30,323 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:30,323 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:30,323 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:30,324 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:30,324 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:30,324 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:30,325 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:30,325 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:30,325 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:30,326 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:30,326 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:30,326 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:30,326 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:30,327 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:30,327 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:30,327 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:30,328 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:30,328 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:30,328 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:30,329 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:30,329 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:30,329 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:30,329 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:30,330 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:30,330 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:30,330 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:30,331 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:30,331 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:30,331 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:30,331 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:30,332 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:30,332 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:30,332 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:30,333 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:30,333 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:30,333 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:30,333 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:30,334 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:30,334 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:30,334 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:30,334 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:30,335 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:30,335 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:30,335 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:30,336 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:30,336 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:30,336 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:30,336 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:30,337 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:30,337 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:30,337 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:30,338 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:30,338 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:30,338 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:30,338 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:30,339 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:30,339 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:30,339 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:30,339 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:30,340 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:30,340 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:30,340 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:30,341 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:30,341 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:30,341 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:30,341 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:30,342 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:30,342 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:30,342 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:30,342 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:30,343 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:30,343 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:30,343 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:30,344 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:30,344 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:30,344 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:30,344 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:30,345 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:30,345 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:30,345 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:30,345 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:30,346 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:30,346 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:30,346 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:30,347 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:30,347 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:30,347 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:30,347 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:30,348 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:30,348 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:30,348 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:30,349 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:30,349 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:30,349 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:30,349 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:30,350 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:30,350 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:30,350 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:30,351 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:30,351 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:30,351 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:30,351 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:30,352 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:30,352 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:30,352 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:30,353 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:30,353 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:30,353 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:30,353 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:30,354 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:30,354 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:30,354 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:30,354 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:30,355 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:30,355 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:30,355 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:30,356 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:30,356 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:30,356 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:30,356 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:30,357 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:30,357 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:30,357 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:30,358 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:30,358 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:30,358 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:30,358 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:30,359 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:30,359 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:30,359 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:30,360 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:30,360 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:30,360 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:30,361 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:30,361 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:30,361 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:30,362 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:30,362 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:30,362 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:30,362 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:30,363 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:30,363 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:30,363 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:30,363 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:30,364 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:30,364 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:30,364 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:30,365 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:30,365 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:30,365 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:30,365 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:30,366 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:30,366 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:30,366 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:30,366 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:30,367 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:30,367 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:30,367 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:30,368 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:30,368 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:30,368 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:30,368 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:30,369 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:30,369 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:30,369 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:30,369 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:30,370 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:30,370 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:30,370 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:30,371 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:30,371 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:30,371 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:30,371 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:30,372 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:30,372 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:30,372 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:30,372 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:30,373 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:30,373 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:30,373 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:30,373 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:30,374 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:30,374 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:30,374 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:30,375 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:30,375 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:30,375 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:30,375 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:30,376 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:30,376 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:30,376 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:30,376 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:30,377 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:30,377 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:30,377 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:30,378 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:30,378 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:30,378 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:30,378 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:30,379 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:30,379 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:30,379 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:30,380 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:30,380 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:30,380 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:30,380 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:30,381 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:30,381 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:30,381 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:30,381 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:30,382 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:30,382 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:30,382 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:30,383 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:30,383 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:30,383 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:30,383 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:30,384 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:30,384 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:30,384 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:30,384 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:30,385 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:30,385 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:30,385 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:30,386 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:30,386 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:30,386 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:30,386 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:30,387 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:30,387 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:30,387 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:30,388 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:30,388 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:30,388 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:30,388 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:30,389 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:30,389 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:30,389 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:30,389 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:30,390 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:30,390 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:30,390 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:30,391 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:30,391 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:30,391 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:30,391 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:30,392 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:30,392 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:30,392 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:30,393 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:30,393 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:30,393 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:30,393 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:30,394 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:30,394 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:30,394 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:30,394 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:30,395 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:30,395 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:30,395 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:30,396 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:30,396 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:30,396 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:30,397 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:30,397 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:30,397 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:30,397 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:30,398 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:30,398 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:30,398 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:30,398 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:30,399 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:30,399 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:30,399 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:30,400 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:30,400 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:30,400 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:30,400 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:30,401 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:30,401 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:30,401 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:30,402 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:30,402 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:30,402 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:30,402 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:30,403 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:30,403 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:30,403 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:30,404 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:30,404 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:30,404 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:30,405 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:30,405 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:30,405 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:30,405 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:30,406 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:30,406 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:30,406 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:30,406 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:30,407 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:30,407 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:30,407 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:30,407 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:30,408 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:30,408 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:30,408 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:30,409 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:30,409 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:30,409 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:30,409 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:30,410 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:30,410 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:30,410 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:30,411 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:30,411 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:30,411 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:30,411 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:30,412 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:30,412 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:30,412 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:30,413 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:30,413 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:30,413 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:30,413 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:30,414 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:30,414 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:30,414 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:30,415 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:30,415 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:30,415 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:30,415 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:30,416 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:30,416 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:30,416 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:30,417 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:30,417 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:30,417 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:30,417 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:30,418 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:30,418 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:30,418 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:30,418 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:30,419 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:30,419 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:30,419 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:30,420 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:30,420 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:30,420 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:30,420 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:30,421 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:30,421 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:30,421 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:30,421 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:30,422 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:30,422 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:30,422 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:30,423 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:30,423 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:30,423 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:30,423 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:30,424 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:30,424 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:30,424 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:30,424 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:30,425 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:30,425 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:30,425 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:30,425 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:30,426 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:30,426 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:30,426 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:30,427 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:30,427 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:30,427 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:30,427 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:30,428 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:30,428 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:30,428 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:30,428 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:30,429 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:30,429 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:30,429 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:30,430 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:30,430 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:30,430 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:30,431 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:30,431 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:30,431 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:30,431 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:30,432 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:30,432 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:30,432 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:30,432 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:30,433 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:30,433 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:30,433 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:30,434 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:30,434 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:30,434 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:30,435 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:30,435 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:30,435 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:30,436 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:30,436 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:30,436 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:30,436 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:30,437 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:30,437 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:30,437 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:30,438 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:30,438 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:30,438 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:30,439 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:30,439 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:30,439 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:30,439 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:30,440 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:30,440 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:30,440 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:30,440 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:30,441 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:30,441 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:30,441 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:30,442 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:30,442 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:30,442 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:30,442 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:30,443 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:30,443 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:30,443 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:30,444 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:30,444 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:30,445 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:30,445 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:30,445 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:30,445 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:30,446 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:30,446 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:30,446 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:30,447 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:30,447 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:30,447 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:30,447 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:30,448 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:30,448 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:30,448 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:30,449 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:30,449 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:30,450 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:30,451 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:30,452 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 706 to 706. [2020-07-28 21:42:30,452 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-28 21:42:30,453 INFO L82 GeneralOperation]: Start isEquivalent. First operand 706 states. Second operand 706 states. [2020-07-28 21:42:30,454 INFO L74 IsIncluded]: Start isIncluded. First operand 706 states. Second operand 706 states. [2020-07-28 21:42:30,454 INFO L87 Difference]: Start difference. First operand 706 states. Second operand 706 states. [2020-07-28 21:42:30,552 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-28 21:42:30,552 INFO L93 Difference]: Finished difference Result 706 states and 2442 transitions. [2020-07-28 21:42:30,552 INFO L276 IsEmpty]: Start isEmpty. Operand 706 states and 2442 transitions. [2020-07-28 21:42:30,558 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-28 21:42:30,559 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-28 21:42:30,559 INFO L74 IsIncluded]: Start isIncluded. First operand 706 states. Second operand 706 states. [2020-07-28 21:42:30,559 INFO L87 Difference]: Start difference. First operand 706 states. Second operand 706 states. [2020-07-28 21:42:30,622 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-28 21:42:30,622 INFO L93 Difference]: Finished difference Result 706 states and 2442 transitions. [2020-07-28 21:42:30,623 INFO L276 IsEmpty]: Start isEmpty. Operand 706 states and 2442 transitions. [2020-07-28 21:42:30,629 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-28 21:42:30,630 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-28 21:42:30,630 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-28 21:42:30,630 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-28 21:42:30,631 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 706 states. [2020-07-28 21:42:30,687 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 706 states to 706 states and 2442 transitions. [2020-07-28 21:42:30,689 INFO L78 Accepts]: Start accepts. Automaton has 706 states and 2442 transitions. Word has length 10 [2020-07-28 21:42:30,691 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-28 21:42:30,691 INFO L479 AbstractCegarLoop]: Abstraction has 706 states and 2442 transitions. [2020-07-28 21:42:30,691 INFO L480 AbstractCegarLoop]: Interpolant automaton has 2 states. [2020-07-28 21:42:30,691 INFO L276 IsEmpty]: Start isEmpty. Operand 706 states and 2442 transitions. [2020-07-28 21:42:30,692 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 12 [2020-07-28 21:42:30,693 INFO L414 BasicCegarLoop]: Found error trace [2020-07-28 21:42:30,693 INFO L422 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-07-28 21:42:30,693 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2020-07-28 21:42:30,693 INFO L427 AbstractCegarLoop]: === Iteration 2 === [ULTIMATE.startErr3INUSE_VIOLATION, ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-28 21:42:30,694 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-28 21:42:30,694 INFO L82 PathProgramCache]: Analyzing trace with hash -1472387704, now seen corresponding path program 1 times [2020-07-28 21:42:30,694 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-07-28 21:42:30,695 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2110377365] [2020-07-28 21:42:30,695 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-28 21:42:30,764 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-28 21:42:30,843 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|) (= 0 v_~__unbuffered_p2_EAX~0_36) (= 0 v_~main$tmp_guard0~0_40) (= 0 v_~__unbuffered_p0_EAX~0_38) (= |v_#valid_73| (store .cse0 |v_ULTIMATE.start_main_~#t2429~0.base_23| 1)) (= 0 |v_#NULL.offset_5|) (= |v_ULTIMATE.start_main_~#t2429~0.offset_17| 0) (< |v_#StackHeapBarrier_19| |v_ULTIMATE.start_main_~#t2429~0.base_23|) (= (store |v_#memory_int_26| |v_ULTIMATE.start_main_~#t2429~0.base_23| (store (select |v_#memory_int_26| |v_ULTIMATE.start_main_~#t2429~0.base_23|) |v_ULTIMATE.start_main_~#t2429~0.offset_17| 0)) |v_#memory_int_25|) (= 0 v_~y~0_33) (< 0 |v_#StackHeapBarrier_19|) (= v_~__unbuffered_p0_EBX~0_38 0) (= v_~__unbuffered_cnt~0_192 0) (= v_~__unbuffered_p2_EBX~0_38 0) (= (store |v_#length_28| |v_ULTIMATE.start_main_~#t2429~0.base_23| 4) |v_#length_27|) (= 0 v_~main$tmp_guard1~0_32) (= 0 (select .cse0 |v_ULTIMATE.start_main_~#t2429~0.base_23|)) (= 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_~#t2432~0.base=|v_ULTIMATE.start_main_~#t2432~0.base_22|, 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|, ULTIMATE.start_main_~#t2429~0.offset=|v_ULTIMATE.start_main_~#t2429~0.offset_17|, ~main$tmp_guard1~0=v_~main$tmp_guard1~0_32, ULTIMATE.start_main_~#t2430~0.base=|v_ULTIMATE.start_main_~#t2430~0.base_20|, ~__unbuffered_p0_EAX~0=v_~__unbuffered_p0_EAX~0_38, ULTIMATE.start_main_~#t2432~0.offset=|v_ULTIMATE.start_main_~#t2432~0.offset_16|, #length=|v_#length_27|, ~__unbuffered_p2_EAX~0=v_~__unbuffered_p2_EAX~0_36, ~y~0=v_~y~0_33, ULTIMATE.start_main_~#t2429~0.base=|v_ULTIMATE.start_main_~#t2429~0.base_23|, ~__unbuffered_p2_EBX~0=v_~__unbuffered_p2_EBX~0_38, ~__unbuffered_p0_EBX~0=v_~__unbuffered_p0_EBX~0_38, ULTIMATE.start_main_~#t2431~0.offset=|v_ULTIMATE.start_main_~#t2431~0.offset_16|, ~main$tmp_guard0~0=v_~main$tmp_guard0~0_40, #NULL.base=|v_#NULL.base_5|, #StackHeapBarrier=|v_#StackHeapBarrier_19|, ULTIMATE.start_main_#res=|v_ULTIMATE.start_main_#res_17|, #valid=|v_#valid_73|, #memory_int=|v_#memory_int_25|, ~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_192, ULTIMATE.start_main_~#t2430~0.offset=|v_ULTIMATE.start_main_~#t2430~0.offset_15|, ~x~0=v_~x~0_24, ULTIMATE.start_main_~#t2431~0.base=|v_ULTIMATE.start_main_~#t2431~0.base_22|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~nondet4, ULTIMATE.start_main_#t~nondet5, ULTIMATE.start_main_~#t2432~0.base, ULTIMATE.start_main_#t~nondet2, ULTIMATE.start_main_#t~nondet3, #NULL.offset, ULTIMATE.start_main_~#t2429~0.offset, ~main$tmp_guard1~0, ULTIMATE.start_main_~#t2430~0.base, ~__unbuffered_p0_EAX~0, ULTIMATE.start_main_~#t2432~0.offset, #length, ~__unbuffered_p2_EAX~0, ~y~0, ULTIMATE.start_main_~#t2429~0.base, ~__unbuffered_p2_EBX~0, ~__unbuffered_p0_EBX~0, ULTIMATE.start_main_~#t2431~0.offset, ~main$tmp_guard0~0, #NULL.base, ULTIMATE.start_main_#res, #valid, #memory_int, ~__unbuffered_cnt~0, ULTIMATE.start_main_~#t2430~0.offset, ~x~0, ULTIMATE.start_main_~#t2431~0.base] {5476#(= 0 ~__unbuffered_p2_EAX~0)} is VALID [2020-07-28 21:42:30,844 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 21:42:30,846 INFO L280 TraceCheckUtils]: 2: Hoare triple {5476#(= 0 ~__unbuffered_p2_EAX~0)} [243] L780-1-->L782: Formula: (and (= (store |v_#valid_51| |v_ULTIMATE.start_main_~#t2430~0.base_10| 1) |v_#valid_50|) (= (store |v_#memory_int_22| |v_ULTIMATE.start_main_~#t2430~0.base_10| (store (select |v_#memory_int_22| |v_ULTIMATE.start_main_~#t2430~0.base_10|) |v_ULTIMATE.start_main_~#t2430~0.offset_9| 1)) |v_#memory_int_21|) (= (store |v_#length_24| |v_ULTIMATE.start_main_~#t2430~0.base_10| 4) |v_#length_23|) (< |v_#StackHeapBarrier_15| |v_ULTIMATE.start_main_~#t2430~0.base_10|) (not (= |v_ULTIMATE.start_main_~#t2430~0.base_10| 0)) (= 0 (select |v_#valid_51| |v_ULTIMATE.start_main_~#t2430~0.base_10|)) (= 0 |v_ULTIMATE.start_main_~#t2430~0.offset_9|)) InVars {#StackHeapBarrier=|v_#StackHeapBarrier_15|, #valid=|v_#valid_51|, #memory_int=|v_#memory_int_22|, #length=|v_#length_24|} OutVars{ULTIMATE.start_main_~#t2430~0.base=|v_ULTIMATE.start_main_~#t2430~0.base_10|, #StackHeapBarrier=|v_#StackHeapBarrier_15|, 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_~#t2430~0.offset=|v_ULTIMATE.start_main_~#t2430~0.offset_9|} AuxVars[] AssignedVars[ULTIMATE.start_main_~#t2430~0.base, ULTIMATE.start_main_#t~nondet2, #valid, #memory_int, #length, ULTIMATE.start_main_~#t2430~0.offset] {5476#(= 0 ~__unbuffered_p2_EAX~0)} is VALID [2020-07-28 21:42:30,848 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 21:42:30,850 INFO L280 TraceCheckUtils]: 4: Hoare triple {5476#(= 0 ~__unbuffered_p2_EAX~0)} [242] L782-1-->L784: Formula: (and (= (store |v_#memory_int_20| |v_ULTIMATE.start_main_~#t2431~0.base_12| (store (select |v_#memory_int_20| |v_ULTIMATE.start_main_~#t2431~0.base_12|) |v_ULTIMATE.start_main_~#t2431~0.offset_10| 2)) |v_#memory_int_19|) (= |v_#length_21| (store |v_#length_22| |v_ULTIMATE.start_main_~#t2431~0.base_12| 4)) (= |v_#valid_48| (store |v_#valid_49| |v_ULTIMATE.start_main_~#t2431~0.base_12| 1)) (= 0 |v_ULTIMATE.start_main_~#t2431~0.offset_10|) (not (= 0 |v_ULTIMATE.start_main_~#t2431~0.base_12|)) (< |v_#StackHeapBarrier_14| |v_ULTIMATE.start_main_~#t2431~0.base_12|) (= 0 (select |v_#valid_49| |v_ULTIMATE.start_main_~#t2431~0.base_12|))) InVars {#StackHeapBarrier=|v_#StackHeapBarrier_14|, #valid=|v_#valid_49|, #memory_int=|v_#memory_int_20|, #length=|v_#length_22|} OutVars{#StackHeapBarrier=|v_#StackHeapBarrier_14|, #valid=|v_#valid_48|, ULTIMATE.start_main_#t~nondet3=|v_ULTIMATE.start_main_#t~nondet3_5|, #memory_int=|v_#memory_int_19|, ULTIMATE.start_main_~#t2431~0.offset=|v_ULTIMATE.start_main_~#t2431~0.offset_10|, #length=|v_#length_21|, ULTIMATE.start_main_~#t2431~0.base=|v_ULTIMATE.start_main_~#t2431~0.base_12|} AuxVars[] AssignedVars[#valid, ULTIMATE.start_main_#t~nondet3, #memory_int, ULTIMATE.start_main_~#t2431~0.offset, #length, ULTIMATE.start_main_~#t2431~0.base] {5476#(= 0 ~__unbuffered_p2_EAX~0)} is VALID [2020-07-28 21:42:30,852 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 21:42:30,854 INFO L280 TraceCheckUtils]: 6: Hoare triple {5476#(= 0 ~__unbuffered_p2_EAX~0)} [241] L784-1-->L786: Formula: (and (= 0 |v_ULTIMATE.start_main_~#t2432~0.offset_10|) (= 0 (select |v_#valid_47| |v_ULTIMATE.start_main_~#t2432~0.base_12|)) (= |v_#valid_46| (store |v_#valid_47| |v_ULTIMATE.start_main_~#t2432~0.base_12| 1)) (= (store |v_#memory_int_18| |v_ULTIMATE.start_main_~#t2432~0.base_12| (store (select |v_#memory_int_18| |v_ULTIMATE.start_main_~#t2432~0.base_12|) |v_ULTIMATE.start_main_~#t2432~0.offset_10| 3)) |v_#memory_int_17|) (< |v_#StackHeapBarrier_13| |v_ULTIMATE.start_main_~#t2432~0.base_12|) (= |v_#length_19| (store |v_#length_20| |v_ULTIMATE.start_main_~#t2432~0.base_12| 4)) (not (= 0 |v_ULTIMATE.start_main_~#t2432~0.base_12|))) InVars {#StackHeapBarrier=|v_#StackHeapBarrier_13|, #valid=|v_#valid_47|, #memory_int=|v_#memory_int_18|, #length=|v_#length_20|} OutVars{#StackHeapBarrier=|v_#StackHeapBarrier_13|, ULTIMATE.start_main_#t~nondet4=|v_ULTIMATE.start_main_#t~nondet4_4|, ULTIMATE.start_main_~#t2432~0.base=|v_ULTIMATE.start_main_~#t2432~0.base_12|, #valid=|v_#valid_46|, #memory_int=|v_#memory_int_17|, ULTIMATE.start_main_~#t2432~0.offset=|v_ULTIMATE.start_main_~#t2432~0.offset_10|, #length=|v_#length_19|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~nondet4, ULTIMATE.start_main_~#t2432~0.base, #valid, #memory_int, ULTIMATE.start_main_~#t2432~0.offset, #length] {5476#(= 0 ~__unbuffered_p2_EAX~0)} is VALID [2020-07-28 21:42:30,855 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 21:42:30,856 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 21:42:30,857 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 21:42:30,858 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 21:42:30,859 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 21:42:30,859 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2110377365] [2020-07-28 21:42:30,860 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-07-28 21:42:30,860 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2020-07-28 21:42:30,860 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1643460486] [2020-07-28 21:42:30,861 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 11 [2020-07-28 21:42:30,862 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-28 21:42:30,862 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 4 states. [2020-07-28 21:42:30,882 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 21:42:30,882 INFO L459 AbstractCegarLoop]: Interpolant automaton has 4 states [2020-07-28 21:42:30,883 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-07-28 21:42:30,883 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2020-07-28 21:42:30,883 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2020-07-28 21:42:30,883 INFO L87 Difference]: Start difference. First operand 706 states and 2442 transitions. Second operand 4 states. [2020-07-28 21:42:31,044 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-28 21:42:31,044 INFO L93 Difference]: Finished difference Result 778 states and 2592 transitions. [2020-07-28 21:42:31,044 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2020-07-28 21:42:31,044 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 11 [2020-07-28 21:42:31,045 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-28 21:42:31,045 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 4 states. [2020-07-28 21:42:31,046 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5 states to 5 states and 51 transitions. [2020-07-28 21:42:31,046 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 4 states. [2020-07-28 21:42:31,046 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5 states to 5 states and 51 transitions. [2020-07-28 21:42:31,046 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 5 states and 51 transitions. [2020-07-28 21:42:31,117 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 21:42:31,148 INFO L225 Difference]: With dead ends: 778 [2020-07-28 21:42:31,148 INFO L226 Difference]: Without dead ends: 634 [2020-07-28 21:42:31,149 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 21:42:31,154 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 634 states. [2020-07-28 21:42:31,168 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:31,168 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:31,169 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:31,169 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:31,169 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:31,169 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:31,169 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:31,170 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:31,170 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:31,170 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:31,170 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:31,171 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:31,171 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:31,171 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:31,171 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:31,171 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:31,172 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:31,172 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:31,172 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:31,172 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:31,173 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:31,173 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:31,173 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:31,173 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:31,174 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:31,174 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:31,174 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:31,174 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:31,175 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:31,175 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:31,175 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:31,176 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:31,176 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:31,176 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:31,176 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:31,177 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:31,177 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:31,177 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:31,177 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:31,178 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:31,178 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:31,178 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:31,178 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:31,178 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:31,179 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:31,179 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:31,179 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:31,179 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:31,180 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:31,180 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:31,180 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:31,180 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:31,181 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:31,181 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:31,181 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:31,181 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:31,182 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:31,182 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:31,182 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:31,182 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:31,183 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:31,183 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:31,183 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:31,183 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:31,184 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:31,184 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:31,184 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:31,184 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:31,185 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:31,185 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:31,185 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:31,185 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:31,186 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:31,186 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:31,186 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:31,186 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:31,187 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:31,187 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:31,187 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:31,187 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:31,188 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:31,188 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:31,188 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:31,188 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:31,189 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:31,189 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:31,189 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:31,189 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:31,190 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:31,190 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:31,190 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:31,190 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:31,191 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:31,191 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:31,191 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:31,191 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:31,191 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:31,192 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:31,192 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:31,192 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:31,192 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:31,193 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:31,193 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:31,193 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:31,193 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:31,194 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:31,194 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:31,194 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:31,194 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:31,195 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:31,195 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:31,195 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:31,195 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:31,196 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:31,196 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:31,196 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:31,196 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:31,197 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:31,197 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:31,197 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:31,197 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:31,198 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:31,198 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:31,198 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:31,198 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:31,199 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:31,199 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:31,199 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:31,200 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:31,200 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:31,200 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:31,200 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:31,201 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:31,201 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:31,201 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:31,201 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:31,202 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:31,202 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:31,202 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:31,202 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:31,203 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:31,203 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:31,203 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:31,203 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:31,204 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:31,204 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:31,204 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:31,205 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:31,205 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:31,205 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:31,205 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:31,206 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:31,206 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:31,206 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:31,206 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:31,207 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:31,207 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:31,207 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:31,208 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:31,208 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:31,208 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:31,208 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:31,209 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:31,209 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:31,209 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:31,209 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:31,210 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:31,210 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:31,210 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:31,210 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:31,211 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:31,211 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:31,211 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:31,211 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:31,212 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:31,212 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:31,212 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:31,212 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:31,212 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:31,213 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:31,213 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:31,213 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:31,213 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:31,214 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:31,214 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:31,214 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:31,214 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:31,215 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:31,215 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:31,215 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:31,215 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:31,216 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:31,216 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:31,216 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:31,216 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:31,217 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:31,217 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:31,217 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:31,217 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:31,218 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:31,218 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:31,218 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:31,218 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:31,219 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:31,219 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:31,219 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:31,219 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:31,220 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:31,220 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:31,220 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:31,220 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:31,221 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:31,221 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:31,221 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:31,221 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:31,221 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:31,222 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:31,222 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:31,222 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:31,222 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:31,223 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:31,223 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:31,223 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:31,223 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:31,224 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:31,224 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:31,224 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:31,224 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:31,225 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:31,225 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:31,225 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:31,225 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:31,226 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:31,226 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:31,226 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:31,226 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:31,227 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:31,227 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:31,227 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:31,227 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:31,228 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:31,228 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:31,228 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:31,228 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:31,229 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:31,229 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:31,229 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:31,229 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:31,230 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:31,230 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:31,230 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:31,230 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:31,231 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:31,231 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:31,231 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:31,231 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:31,232 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:31,232 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:31,232 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:31,232 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:31,232 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:31,233 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:31,233 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:31,233 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:31,233 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:31,234 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:31,234 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:31,234 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:31,234 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:31,235 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:31,235 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:31,235 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:31,235 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:31,236 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:31,236 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:31,236 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:31,236 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:31,237 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:31,237 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:31,237 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:31,237 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:31,238 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:31,238 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:31,238 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:31,239 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:31,239 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:31,239 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:31,239 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:31,239 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:31,240 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:31,240 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:31,240 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:31,240 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:31,241 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:31,241 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:31,241 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:31,242 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:31,242 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:31,242 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:31,242 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:31,243 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:31,243 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:31,243 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:31,243 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:31,243 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:31,244 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:31,244 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:31,244 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:31,244 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:31,245 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:31,245 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:31,245 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:31,245 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:31,246 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:31,246 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:31,246 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:31,246 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:31,247 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:31,247 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:31,247 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:31,247 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:31,248 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:31,248 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:31,248 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:31,248 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:31,249 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:31,249 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:31,249 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:31,249 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:31,250 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:31,250 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:31,250 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:31,250 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:31,251 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:31,251 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:31,251 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:31,251 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:31,252 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:31,252 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:31,252 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:31,252 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:31,253 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:31,253 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:31,253 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:31,253 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:31,254 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:31,254 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:31,254 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:31,254 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:31,255 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:31,255 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:31,255 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:31,255 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:31,256 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:31,256 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:31,256 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:31,256 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:31,257 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:31,257 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:31,257 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:31,257 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:31,258 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:31,258 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:31,258 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:31,258 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:31,259 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:31,259 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:31,259 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:31,259 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:31,260 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:31,260 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:31,260 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:31,260 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:31,261 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:31,261 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:31,261 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:31,261 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:31,262 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:31,262 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:31,262 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:31,262 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:31,263 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:31,263 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:31,263 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:31,263 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:31,264 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:31,264 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:31,264 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:31,264 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:31,265 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:31,265 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:31,265 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:31,265 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:31,266 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:31,266 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:31,266 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:31,266 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:31,267 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:31,267 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:31,267 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:31,267 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:31,268 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:31,268 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:31,268 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:31,268 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:31,269 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:31,269 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:31,269 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:31,269 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:31,270 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:31,270 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:31,270 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:31,270 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:31,271 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:31,271 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:31,271 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:31,271 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:31,272 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:31,272 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:31,272 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:31,272 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:31,273 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:31,273 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:31,273 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:31,273 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:31,274 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:31,274 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:31,274 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:31,274 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:31,275 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:31,275 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:31,275 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:31,275 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:31,276 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:31,276 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:31,276 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:31,276 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:31,277 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:31,277 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:31,277 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:31,277 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:31,278 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:31,278 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:31,278 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:31,278 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:31,279 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:31,279 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:31,279 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:31,279 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:31,280 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:31,280 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:31,280 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:31,281 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:31,281 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:31,281 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:31,281 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:31,281 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:31,282 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:31,282 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:31,282 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:31,282 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:31,283 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:31,283 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:31,283 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:31,284 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:31,284 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:31,284 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:31,284 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:31,285 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:31,285 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:31,285 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:31,285 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:31,286 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:31,286 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:31,286 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:31,286 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:31,287 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:31,287 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:31,287 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:31,287 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:31,288 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:31,288 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:31,288 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:31,288 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:31,289 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:31,289 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:31,289 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:31,289 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:31,290 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:31,290 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:31,290 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:31,290 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:31,291 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:31,291 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:31,291 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:31,291 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:31,292 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:31,292 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:31,292 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:31,292 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:31,293 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:31,293 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:31,293 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:31,293 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:31,294 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:31,294 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:31,294 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:31,294 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:31,295 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:31,295 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:31,295 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:31,295 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:31,296 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:31,296 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:31,296 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:31,296 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:31,297 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:31,297 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:31,297 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:31,298 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:31,298 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:31,298 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:31,298 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:31,299 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:31,299 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:31,299 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:31,299 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:31,300 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:31,300 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:31,300 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:31,300 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:31,301 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:31,301 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:31,301 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:31,301 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:31,302 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:31,302 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:31,302 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:31,302 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:31,303 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:31,303 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:31,303 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:31,303 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:31,304 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:31,304 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:31,304 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:31,304 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:31,305 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:31,305 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:31,305 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:31,305 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:31,306 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:31,306 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:31,306 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:31,306 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:31,307 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:31,307 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:31,307 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:31,307 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:31,308 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:31,308 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:31,308 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:31,309 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:31,309 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:31,309 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:31,309 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:31,310 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:31,310 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:31,310 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:31,311 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:31,311 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:31,311 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:31,311 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:31,312 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:31,312 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:31,312 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:31,312 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:31,312 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:31,313 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:31,313 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:31,314 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:31,314 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:31,314 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:31,314 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:31,315 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:31,315 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:31,315 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:31,316 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:31,316 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:31,316 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:31,316 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:31,317 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:31,317 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:31,317 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:31,317 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:31,318 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:31,318 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:31,318 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:31,318 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:31,319 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:31,319 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:31,319 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:31,319 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:31,320 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:31,320 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:31,320 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:31,321 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:31,321 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:31,321 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:31,321 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:31,322 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:31,322 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:31,322 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:31,323 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:31,323 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:31,324 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:31,324 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:31,324 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:31,324 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:31,325 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:31,325 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:31,325 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:31,326 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:31,326 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:31,326 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:31,326 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:31,327 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:31,327 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:31,327 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:31,327 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:31,328 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:31,328 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:31,329 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:31,330 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:31,330 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 634 to 634. [2020-07-28 21:42:31,331 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-28 21:42:31,331 INFO L82 GeneralOperation]: Start isEquivalent. First operand 634 states. Second operand 634 states. [2020-07-28 21:42:31,331 INFO L74 IsIncluded]: Start isIncluded. First operand 634 states. Second operand 634 states. [2020-07-28 21:42:31,331 INFO L87 Difference]: Start difference. First operand 634 states. Second operand 634 states. [2020-07-28 21:42:31,373 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-28 21:42:31,374 INFO L93 Difference]: Finished difference Result 634 states and 2148 transitions. [2020-07-28 21:42:31,374 INFO L276 IsEmpty]: Start isEmpty. Operand 634 states and 2148 transitions. [2020-07-28 21:42:31,408 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-28 21:42:31,408 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-28 21:42:31,408 INFO L74 IsIncluded]: Start isIncluded. First operand 634 states. Second operand 634 states. [2020-07-28 21:42:31,408 INFO L87 Difference]: Start difference. First operand 634 states. Second operand 634 states. [2020-07-28 21:42:31,446 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-28 21:42:31,447 INFO L93 Difference]: Finished difference Result 634 states and 2148 transitions. [2020-07-28 21:42:31,447 INFO L276 IsEmpty]: Start isEmpty. Operand 634 states and 2148 transitions. [2020-07-28 21:42:31,449 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-28 21:42:31,449 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-28 21:42:31,449 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-28 21:42:31,449 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-28 21:42:31,449 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 634 states. [2020-07-28 21:42:31,486 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 634 states to 634 states and 2148 transitions. [2020-07-28 21:42:31,486 INFO L78 Accepts]: Start accepts. Automaton has 634 states and 2148 transitions. Word has length 11 [2020-07-28 21:42:31,486 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-28 21:42:31,487 INFO L479 AbstractCegarLoop]: Abstraction has 634 states and 2148 transitions. [2020-07-28 21:42:31,487 INFO L480 AbstractCegarLoop]: Interpolant automaton has 4 states. [2020-07-28 21:42:31,487 INFO L276 IsEmpty]: Start isEmpty. Operand 634 states and 2148 transitions. [2020-07-28 21:42:31,488 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2020-07-28 21:42:31,488 INFO L414 BasicCegarLoop]: Found error trace [2020-07-28 21:42:31,488 INFO L422 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-07-28 21:42:31,488 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2020-07-28 21:42:31,488 INFO L427 AbstractCegarLoop]: === Iteration 3 === [ULTIMATE.startErr3INUSE_VIOLATION, ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-28 21:42:31,489 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-28 21:42:31,489 INFO L82 PathProgramCache]: Analyzing trace with hash 1607812272, now seen corresponding path program 1 times [2020-07-28 21:42:31,489 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-07-28 21:42:31,489 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [180910291] [2020-07-28 21:42:31,489 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-28 21:42:31,516 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-28 21:42:31,602 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|) (= 0 v_~__unbuffered_p2_EAX~0_36) (= 0 v_~main$tmp_guard0~0_40) (= 0 v_~__unbuffered_p0_EAX~0_38) (= |v_#valid_73| (store .cse0 |v_ULTIMATE.start_main_~#t2429~0.base_23| 1)) (= 0 |v_#NULL.offset_5|) (= |v_ULTIMATE.start_main_~#t2429~0.offset_17| 0) (< |v_#StackHeapBarrier_19| |v_ULTIMATE.start_main_~#t2429~0.base_23|) (= (store |v_#memory_int_26| |v_ULTIMATE.start_main_~#t2429~0.base_23| (store (select |v_#memory_int_26| |v_ULTIMATE.start_main_~#t2429~0.base_23|) |v_ULTIMATE.start_main_~#t2429~0.offset_17| 0)) |v_#memory_int_25|) (= 0 v_~y~0_33) (< 0 |v_#StackHeapBarrier_19|) (= v_~__unbuffered_p0_EBX~0_38 0) (= v_~__unbuffered_cnt~0_192 0) (= v_~__unbuffered_p2_EBX~0_38 0) (= (store |v_#length_28| |v_ULTIMATE.start_main_~#t2429~0.base_23| 4) |v_#length_27|) (= 0 v_~main$tmp_guard1~0_32) (= 0 (select .cse0 |v_ULTIMATE.start_main_~#t2429~0.base_23|)) (= 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_~#t2432~0.base=|v_ULTIMATE.start_main_~#t2432~0.base_22|, 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|, ULTIMATE.start_main_~#t2429~0.offset=|v_ULTIMATE.start_main_~#t2429~0.offset_17|, ~main$tmp_guard1~0=v_~main$tmp_guard1~0_32, ULTIMATE.start_main_~#t2430~0.base=|v_ULTIMATE.start_main_~#t2430~0.base_20|, ~__unbuffered_p0_EAX~0=v_~__unbuffered_p0_EAX~0_38, ULTIMATE.start_main_~#t2432~0.offset=|v_ULTIMATE.start_main_~#t2432~0.offset_16|, #length=|v_#length_27|, ~__unbuffered_p2_EAX~0=v_~__unbuffered_p2_EAX~0_36, ~y~0=v_~y~0_33, ULTIMATE.start_main_~#t2429~0.base=|v_ULTIMATE.start_main_~#t2429~0.base_23|, ~__unbuffered_p2_EBX~0=v_~__unbuffered_p2_EBX~0_38, ~__unbuffered_p0_EBX~0=v_~__unbuffered_p0_EBX~0_38, ULTIMATE.start_main_~#t2431~0.offset=|v_ULTIMATE.start_main_~#t2431~0.offset_16|, ~main$tmp_guard0~0=v_~main$tmp_guard0~0_40, #NULL.base=|v_#NULL.base_5|, #StackHeapBarrier=|v_#StackHeapBarrier_19|, ULTIMATE.start_main_#res=|v_ULTIMATE.start_main_#res_17|, #valid=|v_#valid_73|, #memory_int=|v_#memory_int_25|, ~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_192, ULTIMATE.start_main_~#t2430~0.offset=|v_ULTIMATE.start_main_~#t2430~0.offset_15|, ~x~0=v_~x~0_24, ULTIMATE.start_main_~#t2431~0.base=|v_ULTIMATE.start_main_~#t2431~0.base_22|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~nondet4, ULTIMATE.start_main_#t~nondet5, ULTIMATE.start_main_~#t2432~0.base, ULTIMATE.start_main_#t~nondet2, ULTIMATE.start_main_#t~nondet3, #NULL.offset, ULTIMATE.start_main_~#t2429~0.offset, ~main$tmp_guard1~0, ULTIMATE.start_main_~#t2430~0.base, ~__unbuffered_p0_EAX~0, ULTIMATE.start_main_~#t2432~0.offset, #length, ~__unbuffered_p2_EAX~0, ~y~0, ULTIMATE.start_main_~#t2429~0.base, ~__unbuffered_p2_EBX~0, ~__unbuffered_p0_EBX~0, ULTIMATE.start_main_~#t2431~0.offset, ~main$tmp_guard0~0, #NULL.base, ULTIMATE.start_main_#res, #valid, #memory_int, ~__unbuffered_cnt~0, ULTIMATE.start_main_~#t2430~0.offset, ~x~0, ULTIMATE.start_main_~#t2431~0.base] {8798#(<= ~x~0 0)} is VALID [2020-07-28 21:42:31,603 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 21:42:31,604 INFO L280 TraceCheckUtils]: 2: Hoare triple {8798#(<= ~x~0 0)} [243] L780-1-->L782: Formula: (and (= (store |v_#valid_51| |v_ULTIMATE.start_main_~#t2430~0.base_10| 1) |v_#valid_50|) (= (store |v_#memory_int_22| |v_ULTIMATE.start_main_~#t2430~0.base_10| (store (select |v_#memory_int_22| |v_ULTIMATE.start_main_~#t2430~0.base_10|) |v_ULTIMATE.start_main_~#t2430~0.offset_9| 1)) |v_#memory_int_21|) (= (store |v_#length_24| |v_ULTIMATE.start_main_~#t2430~0.base_10| 4) |v_#length_23|) (< |v_#StackHeapBarrier_15| |v_ULTIMATE.start_main_~#t2430~0.base_10|) (not (= |v_ULTIMATE.start_main_~#t2430~0.base_10| 0)) (= 0 (select |v_#valid_51| |v_ULTIMATE.start_main_~#t2430~0.base_10|)) (= 0 |v_ULTIMATE.start_main_~#t2430~0.offset_9|)) InVars {#StackHeapBarrier=|v_#StackHeapBarrier_15|, #valid=|v_#valid_51|, #memory_int=|v_#memory_int_22|, #length=|v_#length_24|} OutVars{ULTIMATE.start_main_~#t2430~0.base=|v_ULTIMATE.start_main_~#t2430~0.base_10|, #StackHeapBarrier=|v_#StackHeapBarrier_15|, 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_~#t2430~0.offset=|v_ULTIMATE.start_main_~#t2430~0.offset_9|} AuxVars[] AssignedVars[ULTIMATE.start_main_~#t2430~0.base, ULTIMATE.start_main_#t~nondet2, #valid, #memory_int, #length, ULTIMATE.start_main_~#t2430~0.offset] {8798#(<= ~x~0 0)} is VALID [2020-07-28 21:42:31,604 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 21:42:31,605 INFO L280 TraceCheckUtils]: 4: Hoare triple {8798#(<= ~x~0 0)} [242] L782-1-->L784: Formula: (and (= (store |v_#memory_int_20| |v_ULTIMATE.start_main_~#t2431~0.base_12| (store (select |v_#memory_int_20| |v_ULTIMATE.start_main_~#t2431~0.base_12|) |v_ULTIMATE.start_main_~#t2431~0.offset_10| 2)) |v_#memory_int_19|) (= |v_#length_21| (store |v_#length_22| |v_ULTIMATE.start_main_~#t2431~0.base_12| 4)) (= |v_#valid_48| (store |v_#valid_49| |v_ULTIMATE.start_main_~#t2431~0.base_12| 1)) (= 0 |v_ULTIMATE.start_main_~#t2431~0.offset_10|) (not (= 0 |v_ULTIMATE.start_main_~#t2431~0.base_12|)) (< |v_#StackHeapBarrier_14| |v_ULTIMATE.start_main_~#t2431~0.base_12|) (= 0 (select |v_#valid_49| |v_ULTIMATE.start_main_~#t2431~0.base_12|))) InVars {#StackHeapBarrier=|v_#StackHeapBarrier_14|, #valid=|v_#valid_49|, #memory_int=|v_#memory_int_20|, #length=|v_#length_22|} OutVars{#StackHeapBarrier=|v_#StackHeapBarrier_14|, #valid=|v_#valid_48|, ULTIMATE.start_main_#t~nondet3=|v_ULTIMATE.start_main_#t~nondet3_5|, #memory_int=|v_#memory_int_19|, ULTIMATE.start_main_~#t2431~0.offset=|v_ULTIMATE.start_main_~#t2431~0.offset_10|, #length=|v_#length_21|, ULTIMATE.start_main_~#t2431~0.base=|v_ULTIMATE.start_main_~#t2431~0.base_12|} AuxVars[] AssignedVars[#valid, ULTIMATE.start_main_#t~nondet3, #memory_int, ULTIMATE.start_main_~#t2431~0.offset, #length, ULTIMATE.start_main_~#t2431~0.base] {8798#(<= ~x~0 0)} is VALID [2020-07-28 21:42:31,606 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 21:42:31,607 INFO L280 TraceCheckUtils]: 6: Hoare triple {8798#(<= ~x~0 0)} [241] L784-1-->L786: Formula: (and (= 0 |v_ULTIMATE.start_main_~#t2432~0.offset_10|) (= 0 (select |v_#valid_47| |v_ULTIMATE.start_main_~#t2432~0.base_12|)) (= |v_#valid_46| (store |v_#valid_47| |v_ULTIMATE.start_main_~#t2432~0.base_12| 1)) (= (store |v_#memory_int_18| |v_ULTIMATE.start_main_~#t2432~0.base_12| (store (select |v_#memory_int_18| |v_ULTIMATE.start_main_~#t2432~0.base_12|) |v_ULTIMATE.start_main_~#t2432~0.offset_10| 3)) |v_#memory_int_17|) (< |v_#StackHeapBarrier_13| |v_ULTIMATE.start_main_~#t2432~0.base_12|) (= |v_#length_19| (store |v_#length_20| |v_ULTIMATE.start_main_~#t2432~0.base_12| 4)) (not (= 0 |v_ULTIMATE.start_main_~#t2432~0.base_12|))) InVars {#StackHeapBarrier=|v_#StackHeapBarrier_13|, #valid=|v_#valid_47|, #memory_int=|v_#memory_int_18|, #length=|v_#length_20|} OutVars{#StackHeapBarrier=|v_#StackHeapBarrier_13|, ULTIMATE.start_main_#t~nondet4=|v_ULTIMATE.start_main_#t~nondet4_4|, ULTIMATE.start_main_~#t2432~0.base=|v_ULTIMATE.start_main_~#t2432~0.base_12|, #valid=|v_#valid_46|, #memory_int=|v_#memory_int_17|, ULTIMATE.start_main_~#t2432~0.offset=|v_ULTIMATE.start_main_~#t2432~0.offset_10|, #length=|v_#length_19|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~nondet4, ULTIMATE.start_main_~#t2432~0.base, #valid, #memory_int, ULTIMATE.start_main_~#t2432~0.offset, #length] {8798#(<= ~x~0 0)} is VALID [2020-07-28 21:42:31,608 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 21:42:31,610 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 21:42:31,611 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 21:42:31,613 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 21:42:31,614 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 21:42:31,615 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 21:42:31,615 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [180910291] [2020-07-28 21:42:31,615 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-07-28 21:42:31,616 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2020-07-28 21:42:31,616 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1740624821] [2020-07-28 21:42:31,618 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 12 [2020-07-28 21:42:31,618 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-28 21:42:31,618 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 5 states. [2020-07-28 21:42:31,635 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 21:42:31,636 INFO L459 AbstractCegarLoop]: Interpolant automaton has 5 states [2020-07-28 21:42:31,636 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-07-28 21:42:31,636 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2020-07-28 21:42:31,636 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2020-07-28 21:42:31,636 INFO L87 Difference]: Start difference. First operand 634 states and 2148 transitions. Second operand 5 states. [2020-07-28 21:42:31,882 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-28 21:42:31,882 INFO L93 Difference]: Finished difference Result 862 states and 2843 transitions. [2020-07-28 21:42:31,883 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2020-07-28 21:42:31,883 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 12 [2020-07-28 21:42:31,883 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-28 21:42:31,883 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 5 states. [2020-07-28 21:42:31,884 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6 states to 6 states and 65 transitions. [2020-07-28 21:42:31,884 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 5 states. [2020-07-28 21:42:31,885 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6 states to 6 states and 65 transitions. [2020-07-28 21:42:31,885 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 6 states and 65 transitions. [2020-07-28 21:42:31,966 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 21:42:31,983 INFO L225 Difference]: With dead ends: 862 [2020-07-28 21:42:31,984 INFO L226 Difference]: Without dead ends: 466 [2020-07-28 21:42:31,984 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 21:42:31,987 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 466 states. [2020-07-28 21:42:31,995 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:31,995 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:31,995 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:31,996 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:31,996 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:31,996 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:31,996 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:31,997 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:31,997 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:31,997 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:31,997 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:31,998 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:31,998 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:31,998 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:31,998 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:31,999 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:31,999 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:31,999 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:31,999 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:32,000 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:32,000 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:32,000 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:32,001 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:32,001 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:32,001 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:32,001 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:32,002 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:32,002 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:32,002 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:32,002 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:32,002 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:32,003 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:32,003 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:32,003 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:32,003 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:32,004 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:32,004 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:32,006 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:32,008 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:32,008 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:32,008 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:32,009 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:32,009 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:32,009 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:32,009 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:32,010 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:32,010 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:32,010 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:32,011 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:32,011 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:32,011 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:32,011 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:32,012 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:32,012 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:32,012 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:32,012 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:32,013 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:32,013 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:32,013 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:32,013 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:32,014 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:32,014 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:32,014 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:32,015 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:32,015 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:32,015 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:32,015 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:32,016 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:32,016 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:32,016 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:32,016 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:32,017 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:32,017 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:32,017 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:32,017 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:32,018 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:32,018 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:32,018 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:32,018 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:32,019 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:32,019 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:32,019 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:32,019 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:32,020 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:32,020 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:32,020 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:32,020 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:32,021 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:32,021 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:32,021 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:32,021 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:32,022 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:32,022 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:32,022 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:32,022 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:32,023 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:32,023 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:32,023 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:32,024 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:32,024 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:32,024 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:32,024 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:32,025 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:32,025 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:32,025 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:32,026 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:32,026 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:32,026 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:32,026 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:32,026 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:32,027 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:32,027 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:32,027 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:32,028 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:32,028 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:32,029 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:32,029 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:32,029 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:32,029 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:32,030 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:32,030 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:32,031 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:32,031 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:32,032 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:32,032 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:32,032 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:32,032 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:32,033 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:32,033 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:32,033 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:32,033 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:32,034 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:32,034 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:32,034 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:32,034 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:32,035 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:32,035 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:32,035 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:32,035 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:32,036 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:32,036 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:32,036 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:32,036 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:32,037 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:32,037 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:32,037 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:32,037 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:32,038 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:32,038 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:32,038 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:32,038 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:32,039 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:32,039 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:32,040 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:32,040 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:32,040 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:32,040 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:32,041 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:32,041 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:32,041 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:32,041 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:32,042 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:32,042 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:32,043 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:32,043 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:32,043 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:32,043 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:32,044 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:32,044 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:32,044 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:32,045 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:32,045 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:32,046 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:32,046 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:32,046 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:32,046 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:32,047 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:32,047 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:32,047 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:32,047 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:32,048 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:32,048 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:32,048 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:32,048 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:32,049 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:32,049 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:32,049 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:32,049 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:32,049 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:32,050 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:32,050 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:32,050 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:32,051 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:32,051 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:32,051 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:32,051 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:32,052 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:32,052 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:32,052 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:32,052 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:32,053 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:32,053 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:32,053 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:32,053 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:32,054 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:32,054 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:32,054 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:32,054 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:32,054 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:32,055 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:32,055 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:32,055 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:32,055 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:32,056 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:32,056 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:32,056 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:32,056 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:32,057 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:32,057 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:32,057 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:32,057 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:32,058 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:32,058 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:32,058 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:32,058 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:32,059 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:32,059 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:32,059 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:32,059 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:32,060 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:32,060 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:32,060 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:32,060 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:32,061 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:32,061 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:32,061 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:32,062 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:32,062 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:32,062 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:32,062 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:32,063 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:32,063 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:32,063 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:32,063 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:32,064 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:32,064 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:32,064 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:32,064 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:32,065 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:32,065 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:32,065 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:32,065 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:32,066 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:32,066 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:32,066 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:32,066 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:32,067 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:32,067 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:32,067 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:32,067 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:32,068 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:32,068 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:32,068 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:32,068 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:32,069 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:32,069 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:32,069 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:32,069 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:32,070 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:32,070 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:32,070 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:32,070 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:32,071 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:32,071 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:32,072 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:32,073 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:32,074 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:32,074 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:32,075 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:32,078 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:32,079 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:32,079 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:32,079 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:32,079 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:32,080 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:32,080 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:32,080 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:32,081 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:32,081 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:32,082 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:32,082 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:32,082 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:32,082 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:32,082 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:32,083 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:32,083 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:32,083 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:32,086 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:32,086 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:32,087 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:32,087 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:32,087 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:32,087 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:32,087 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:32,088 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:32,088 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:32,088 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:32,088 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:32,088 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:32,088 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:32,089 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:32,089 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:32,089 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:32,093 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:32,094 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:32,094 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:32,094 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:32,094 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:32,094 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:32,095 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:32,095 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:32,095 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:32,095 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:32,095 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:32,096 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:32,096 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:32,096 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:32,096 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:32,097 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:32,098 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:32,098 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:32,098 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:32,099 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:32,099 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:32,099 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:32,099 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:32,100 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:32,100 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:32,100 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:32,100 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:32,101 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:32,101 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:32,101 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:32,101 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:32,102 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:32,102 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:32,102 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:32,102 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:32,103 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:32,103 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:32,103 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:32,103 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:32,104 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:32,104 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:32,104 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:32,104 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:32,105 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:32,105 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:32,105 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:32,105 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:32,106 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:32,106 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:32,106 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:32,106 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:32,107 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:32,107 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:32,107 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:32,107 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:32,108 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:32,108 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:32,108 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:32,108 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:32,109 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:32,109 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:32,109 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:32,109 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:32,110 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:32,110 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:32,110 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:32,110 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:32,111 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:32,111 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:32,111 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:32,111 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:32,112 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:32,112 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:32,112 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:32,112 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:32,113 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:32,113 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:32,113 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:32,113 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:32,114 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:32,114 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:32,114 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:32,114 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:32,115 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:32,115 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:32,115 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:32,115 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:32,116 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:32,116 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:32,116 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:32,117 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:32,117 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:32,118 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:32,118 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:32,118 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:32,119 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:32,119 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:32,119 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:32,119 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:32,120 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:32,120 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:32,120 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:32,121 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:32,121 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:32,121 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:32,121 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:32,122 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:32,122 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:32,122 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:32,122 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:32,123 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:32,123 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:32,123 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:32,123 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:32,124 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:32,124 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:32,124 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:32,125 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:32,125 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:32,125 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:32,125 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:32,126 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:32,126 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:32,126 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:32,126 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:32,127 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:32,127 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:32,127 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:32,127 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:32,128 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:32,128 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:32,128 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:32,128 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:32,129 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:32,129 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:32,129 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:32,130 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:32,130 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:32,130 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:32,131 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:32,131 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:32,131 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:32,131 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:32,132 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:32,132 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:32,132 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:32,133 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:32,133 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:32,133 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:32,133 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:32,134 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:32,134 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:32,135 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:32,135 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 466 to 466. [2020-07-28 21:42:32,135 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-28 21:42:32,136 INFO L82 GeneralOperation]: Start isEquivalent. First operand 466 states. Second operand 466 states. [2020-07-28 21:42:32,136 INFO L74 IsIncluded]: Start isIncluded. First operand 466 states. Second operand 466 states. [2020-07-28 21:42:32,136 INFO L87 Difference]: Start difference. First operand 466 states. Second operand 466 states. [2020-07-28 21:42:32,158 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-28 21:42:32,159 INFO L93 Difference]: Finished difference Result 466 states and 1482 transitions. [2020-07-28 21:42:32,159 INFO L276 IsEmpty]: Start isEmpty. Operand 466 states and 1482 transitions. [2020-07-28 21:42:32,160 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-28 21:42:32,161 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-28 21:42:32,161 INFO L74 IsIncluded]: Start isIncluded. First operand 466 states. Second operand 466 states. [2020-07-28 21:42:32,161 INFO L87 Difference]: Start difference. First operand 466 states. Second operand 466 states. [2020-07-28 21:42:32,183 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-28 21:42:32,184 INFO L93 Difference]: Finished difference Result 466 states and 1482 transitions. [2020-07-28 21:42:32,184 INFO L276 IsEmpty]: Start isEmpty. Operand 466 states and 1482 transitions. [2020-07-28 21:42:32,185 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-28 21:42:32,186 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-28 21:42:32,186 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-28 21:42:32,186 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-28 21:42:32,186 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 466 states. [2020-07-28 21:42:32,207 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 466 states to 466 states and 1482 transitions. [2020-07-28 21:42:32,208 INFO L78 Accepts]: Start accepts. Automaton has 466 states and 1482 transitions. Word has length 12 [2020-07-28 21:42:32,208 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-28 21:42:32,208 INFO L479 AbstractCegarLoop]: Abstraction has 466 states and 1482 transitions. [2020-07-28 21:42:32,209 INFO L480 AbstractCegarLoop]: Interpolant automaton has 5 states. [2020-07-28 21:42:32,209 INFO L276 IsEmpty]: Start isEmpty. Operand 466 states and 1482 transitions. [2020-07-28 21:42:32,210 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 14 [2020-07-28 21:42:32,210 INFO L414 BasicCegarLoop]: Found error trace [2020-07-28 21:42:32,210 INFO L422 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-07-28 21:42:32,210 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2020-07-28 21:42:32,211 INFO L427 AbstractCegarLoop]: === Iteration 4 === [ULTIMATE.startErr3INUSE_VIOLATION, ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-28 21:42:32,211 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-28 21:42:32,211 INFO L82 PathProgramCache]: Analyzing trace with hash -1203540713, now seen corresponding path program 1 times [2020-07-28 21:42:32,212 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-07-28 21:42:32,212 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [573558159] [2020-07-28 21:42:32,212 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-28 21:42:32,233 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-28 21:42:32,277 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|) (= 0 v_~__unbuffered_p2_EAX~0_36) (= 0 v_~main$tmp_guard0~0_40) (= 0 v_~__unbuffered_p0_EAX~0_38) (= |v_#valid_73| (store .cse0 |v_ULTIMATE.start_main_~#t2429~0.base_23| 1)) (= 0 |v_#NULL.offset_5|) (= |v_ULTIMATE.start_main_~#t2429~0.offset_17| 0) (< |v_#StackHeapBarrier_19| |v_ULTIMATE.start_main_~#t2429~0.base_23|) (= (store |v_#memory_int_26| |v_ULTIMATE.start_main_~#t2429~0.base_23| (store (select |v_#memory_int_26| |v_ULTIMATE.start_main_~#t2429~0.base_23|) |v_ULTIMATE.start_main_~#t2429~0.offset_17| 0)) |v_#memory_int_25|) (= 0 v_~y~0_33) (< 0 |v_#StackHeapBarrier_19|) (= v_~__unbuffered_p0_EBX~0_38 0) (= v_~__unbuffered_cnt~0_192 0) (= v_~__unbuffered_p2_EBX~0_38 0) (= (store |v_#length_28| |v_ULTIMATE.start_main_~#t2429~0.base_23| 4) |v_#length_27|) (= 0 v_~main$tmp_guard1~0_32) (= 0 (select .cse0 |v_ULTIMATE.start_main_~#t2429~0.base_23|)) (= 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_~#t2432~0.base=|v_ULTIMATE.start_main_~#t2432~0.base_22|, 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|, ULTIMATE.start_main_~#t2429~0.offset=|v_ULTIMATE.start_main_~#t2429~0.offset_17|, ~main$tmp_guard1~0=v_~main$tmp_guard1~0_32, ULTIMATE.start_main_~#t2430~0.base=|v_ULTIMATE.start_main_~#t2430~0.base_20|, ~__unbuffered_p0_EAX~0=v_~__unbuffered_p0_EAX~0_38, ULTIMATE.start_main_~#t2432~0.offset=|v_ULTIMATE.start_main_~#t2432~0.offset_16|, #length=|v_#length_27|, ~__unbuffered_p2_EAX~0=v_~__unbuffered_p2_EAX~0_36, ~y~0=v_~y~0_33, ULTIMATE.start_main_~#t2429~0.base=|v_ULTIMATE.start_main_~#t2429~0.base_23|, ~__unbuffered_p2_EBX~0=v_~__unbuffered_p2_EBX~0_38, ~__unbuffered_p0_EBX~0=v_~__unbuffered_p0_EBX~0_38, ULTIMATE.start_main_~#t2431~0.offset=|v_ULTIMATE.start_main_~#t2431~0.offset_16|, ~main$tmp_guard0~0=v_~main$tmp_guard0~0_40, #NULL.base=|v_#NULL.base_5|, #StackHeapBarrier=|v_#StackHeapBarrier_19|, ULTIMATE.start_main_#res=|v_ULTIMATE.start_main_#res_17|, #valid=|v_#valid_73|, #memory_int=|v_#memory_int_25|, ~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_192, ULTIMATE.start_main_~#t2430~0.offset=|v_ULTIMATE.start_main_~#t2430~0.offset_15|, ~x~0=v_~x~0_24, ULTIMATE.start_main_~#t2431~0.base=|v_ULTIMATE.start_main_~#t2431~0.base_22|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~nondet4, ULTIMATE.start_main_#t~nondet5, ULTIMATE.start_main_~#t2432~0.base, ULTIMATE.start_main_#t~nondet2, ULTIMATE.start_main_#t~nondet3, #NULL.offset, ULTIMATE.start_main_~#t2429~0.offset, ~main$tmp_guard1~0, ULTIMATE.start_main_~#t2430~0.base, ~__unbuffered_p0_EAX~0, ULTIMATE.start_main_~#t2432~0.offset, #length, ~__unbuffered_p2_EAX~0, ~y~0, ULTIMATE.start_main_~#t2429~0.base, ~__unbuffered_p2_EBX~0, ~__unbuffered_p0_EBX~0, ULTIMATE.start_main_~#t2431~0.offset, ~main$tmp_guard0~0, #NULL.base, ULTIMATE.start_main_#res, #valid, #memory_int, ~__unbuffered_cnt~0, ULTIMATE.start_main_~#t2430~0.offset, ~x~0, ULTIMATE.start_main_~#t2431~0.base] {11537#(= 0 ~__unbuffered_p0_EAX~0)} is VALID [2020-07-28 21:42:32,279 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 21:42:32,279 INFO L280 TraceCheckUtils]: 2: Hoare triple {11537#(= 0 ~__unbuffered_p0_EAX~0)} [243] L780-1-->L782: Formula: (and (= (store |v_#valid_51| |v_ULTIMATE.start_main_~#t2430~0.base_10| 1) |v_#valid_50|) (= (store |v_#memory_int_22| |v_ULTIMATE.start_main_~#t2430~0.base_10| (store (select |v_#memory_int_22| |v_ULTIMATE.start_main_~#t2430~0.base_10|) |v_ULTIMATE.start_main_~#t2430~0.offset_9| 1)) |v_#memory_int_21|) (= (store |v_#length_24| |v_ULTIMATE.start_main_~#t2430~0.base_10| 4) |v_#length_23|) (< |v_#StackHeapBarrier_15| |v_ULTIMATE.start_main_~#t2430~0.base_10|) (not (= |v_ULTIMATE.start_main_~#t2430~0.base_10| 0)) (= 0 (select |v_#valid_51| |v_ULTIMATE.start_main_~#t2430~0.base_10|)) (= 0 |v_ULTIMATE.start_main_~#t2430~0.offset_9|)) InVars {#StackHeapBarrier=|v_#StackHeapBarrier_15|, #valid=|v_#valid_51|, #memory_int=|v_#memory_int_22|, #length=|v_#length_24|} OutVars{ULTIMATE.start_main_~#t2430~0.base=|v_ULTIMATE.start_main_~#t2430~0.base_10|, #StackHeapBarrier=|v_#StackHeapBarrier_15|, 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_~#t2430~0.offset=|v_ULTIMATE.start_main_~#t2430~0.offset_9|} AuxVars[] AssignedVars[ULTIMATE.start_main_~#t2430~0.base, ULTIMATE.start_main_#t~nondet2, #valid, #memory_int, #length, ULTIMATE.start_main_~#t2430~0.offset] {11537#(= 0 ~__unbuffered_p0_EAX~0)} is VALID [2020-07-28 21:42:32,280 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 21:42:32,281 INFO L280 TraceCheckUtils]: 4: Hoare triple {11537#(= 0 ~__unbuffered_p0_EAX~0)} [242] L782-1-->L784: Formula: (and (= (store |v_#memory_int_20| |v_ULTIMATE.start_main_~#t2431~0.base_12| (store (select |v_#memory_int_20| |v_ULTIMATE.start_main_~#t2431~0.base_12|) |v_ULTIMATE.start_main_~#t2431~0.offset_10| 2)) |v_#memory_int_19|) (= |v_#length_21| (store |v_#length_22| |v_ULTIMATE.start_main_~#t2431~0.base_12| 4)) (= |v_#valid_48| (store |v_#valid_49| |v_ULTIMATE.start_main_~#t2431~0.base_12| 1)) (= 0 |v_ULTIMATE.start_main_~#t2431~0.offset_10|) (not (= 0 |v_ULTIMATE.start_main_~#t2431~0.base_12|)) (< |v_#StackHeapBarrier_14| |v_ULTIMATE.start_main_~#t2431~0.base_12|) (= 0 (select |v_#valid_49| |v_ULTIMATE.start_main_~#t2431~0.base_12|))) InVars {#StackHeapBarrier=|v_#StackHeapBarrier_14|, #valid=|v_#valid_49|, #memory_int=|v_#memory_int_20|, #length=|v_#length_22|} OutVars{#StackHeapBarrier=|v_#StackHeapBarrier_14|, #valid=|v_#valid_48|, ULTIMATE.start_main_#t~nondet3=|v_ULTIMATE.start_main_#t~nondet3_5|, #memory_int=|v_#memory_int_19|, ULTIMATE.start_main_~#t2431~0.offset=|v_ULTIMATE.start_main_~#t2431~0.offset_10|, #length=|v_#length_21|, ULTIMATE.start_main_~#t2431~0.base=|v_ULTIMATE.start_main_~#t2431~0.base_12|} AuxVars[] AssignedVars[#valid, ULTIMATE.start_main_#t~nondet3, #memory_int, ULTIMATE.start_main_~#t2431~0.offset, #length, ULTIMATE.start_main_~#t2431~0.base] {11537#(= 0 ~__unbuffered_p0_EAX~0)} is VALID [2020-07-28 21:42:32,281 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 21:42:32,282 INFO L280 TraceCheckUtils]: 6: Hoare triple {11537#(= 0 ~__unbuffered_p0_EAX~0)} [241] L784-1-->L786: Formula: (and (= 0 |v_ULTIMATE.start_main_~#t2432~0.offset_10|) (= 0 (select |v_#valid_47| |v_ULTIMATE.start_main_~#t2432~0.base_12|)) (= |v_#valid_46| (store |v_#valid_47| |v_ULTIMATE.start_main_~#t2432~0.base_12| 1)) (= (store |v_#memory_int_18| |v_ULTIMATE.start_main_~#t2432~0.base_12| (store (select |v_#memory_int_18| |v_ULTIMATE.start_main_~#t2432~0.base_12|) |v_ULTIMATE.start_main_~#t2432~0.offset_10| 3)) |v_#memory_int_17|) (< |v_#StackHeapBarrier_13| |v_ULTIMATE.start_main_~#t2432~0.base_12|) (= |v_#length_19| (store |v_#length_20| |v_ULTIMATE.start_main_~#t2432~0.base_12| 4)) (not (= 0 |v_ULTIMATE.start_main_~#t2432~0.base_12|))) InVars {#StackHeapBarrier=|v_#StackHeapBarrier_13|, #valid=|v_#valid_47|, #memory_int=|v_#memory_int_18|, #length=|v_#length_20|} OutVars{#StackHeapBarrier=|v_#StackHeapBarrier_13|, ULTIMATE.start_main_#t~nondet4=|v_ULTIMATE.start_main_#t~nondet4_4|, ULTIMATE.start_main_~#t2432~0.base=|v_ULTIMATE.start_main_~#t2432~0.base_12|, #valid=|v_#valid_46|, #memory_int=|v_#memory_int_17|, ULTIMATE.start_main_~#t2432~0.offset=|v_ULTIMATE.start_main_~#t2432~0.offset_10|, #length=|v_#length_19|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~nondet4, ULTIMATE.start_main_~#t2432~0.base, #valid, #memory_int, ULTIMATE.start_main_~#t2432~0.offset, #length] {11537#(= 0 ~__unbuffered_p0_EAX~0)} is VALID [2020-07-28 21:42:32,283 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 21:42:32,283 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 21:42:32,284 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 21:42:32,284 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 21:42:32,285 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 21:42:32,286 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 21:42:32,287 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 21:42:32,287 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [573558159] [2020-07-28 21:42:32,287 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-07-28 21:42:32,287 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2020-07-28 21:42:32,288 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [563923204] [2020-07-28 21:42:32,288 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 13 [2020-07-28 21:42:32,288 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-28 21:42:32,288 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 4 states. [2020-07-28 21:42:32,311 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 21:42:32,311 INFO L459 AbstractCegarLoop]: Interpolant automaton has 4 states [2020-07-28 21:42:32,311 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-07-28 21:42:32,312 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2020-07-28 21:42:32,312 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2020-07-28 21:42:32,312 INFO L87 Difference]: Start difference. First operand 466 states and 1482 transitions. Second operand 4 states. [2020-07-28 21:42:32,420 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-28 21:42:32,421 INFO L93 Difference]: Finished difference Result 502 states and 1548 transitions. [2020-07-28 21:42:32,421 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2020-07-28 21:42:32,421 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 13 [2020-07-28 21:42:32,421 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-28 21:42:32,421 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 4 states. [2020-07-28 21:42:32,422 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5 states to 5 states and 51 transitions. [2020-07-28 21:42:32,422 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 4 states. [2020-07-28 21:42:32,423 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5 states to 5 states and 51 transitions. [2020-07-28 21:42:32,423 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 5 states and 51 transitions. [2020-07-28 21:42:32,487 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 21:42:32,501 INFO L225 Difference]: With dead ends: 502 [2020-07-28 21:42:32,501 INFO L226 Difference]: Without dead ends: 430 [2020-07-28 21:42:32,501 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 21:42:32,504 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 430 states. [2020-07-28 21:42:32,509 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:32,509 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:32,509 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:32,509 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:32,510 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:32,510 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:32,510 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:32,510 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:32,510 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:32,511 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:32,511 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:32,511 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:32,511 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:32,511 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:32,511 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:32,512 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:32,512 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:32,512 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:32,512 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:32,512 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:32,513 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:32,513 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:32,513 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:32,513 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:32,513 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:32,513 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:32,514 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:32,514 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:32,514 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:32,514 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:32,514 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:32,514 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:32,515 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:32,515 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:32,515 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:32,515 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:32,515 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:32,516 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:32,516 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:32,516 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:32,516 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:32,516 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:32,516 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:32,517 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:32,517 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:32,517 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:32,517 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:32,517 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:32,518 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:32,518 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:32,518 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:32,518 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:32,518 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:32,519 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:32,519 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:32,519 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:32,519 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:32,519 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:32,520 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:32,520 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:32,520 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:32,520 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:32,520 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:32,521 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:32,521 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:32,521 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:32,521 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:32,521 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:32,522 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:32,522 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:32,522 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:32,522 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:32,522 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:32,522 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:32,523 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:32,523 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:32,523 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:32,523 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:32,523 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:32,524 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:32,524 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:32,524 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:32,524 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:32,524 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:32,525 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:32,525 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:32,525 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:32,525 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:32,525 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:32,526 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:32,526 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:32,526 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:32,526 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:32,526 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:32,527 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:32,527 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:32,527 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:32,527 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:32,527 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:32,528 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:32,528 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:32,528 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:32,528 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:32,528 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:32,529 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:32,529 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:32,529 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:32,529 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:32,529 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:32,530 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:32,530 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:32,530 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:32,530 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:32,530 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:32,531 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:32,531 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:32,531 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:32,531 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:32,531 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:32,531 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:32,532 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:32,532 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:32,532 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:32,532 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:32,532 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:32,532 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:32,533 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:32,533 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:32,533 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:32,533 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:32,533 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:32,534 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:32,534 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:32,534 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:32,534 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:32,534 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:32,534 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:32,535 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:32,535 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:32,535 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:32,535 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:32,535 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:32,536 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:32,536 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:32,536 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:32,536 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:32,536 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:32,536 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:32,537 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:32,537 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:32,537 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:32,537 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:32,537 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:32,538 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:32,538 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:32,538 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:32,538 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:32,538 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:32,538 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:32,539 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:32,539 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:32,539 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:32,539 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:32,539 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:32,540 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:32,540 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:32,540 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:32,540 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:32,540 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:32,540 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:32,541 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:32,541 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:32,541 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:32,541 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:32,541 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:32,542 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:32,542 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:32,542 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:32,542 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:32,542 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:32,542 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:32,543 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:32,543 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:32,543 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:32,543 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:32,543 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:32,544 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:32,544 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:32,544 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:32,544 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:32,544 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:32,544 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:32,545 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:32,545 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:32,545 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:32,545 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:32,545 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:32,546 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:32,546 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:32,546 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:32,546 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:32,546 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:32,547 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:32,547 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:32,547 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:32,547 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:32,547 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:32,548 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:32,548 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:32,548 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:32,548 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:32,548 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:32,549 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:32,549 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:32,549 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:32,549 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:32,549 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:32,549 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:32,550 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:32,550 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:32,550 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:32,550 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:32,550 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:32,551 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:32,551 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:32,551 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:32,551 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:32,551 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:32,552 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:32,552 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:32,552 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:32,552 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:32,552 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:32,553 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:32,553 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:32,553 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:32,553 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:32,553 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:32,554 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:32,554 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:32,554 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:32,554 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:32,554 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:32,555 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:32,555 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:32,555 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:32,555 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:32,555 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:32,555 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:32,556 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:32,556 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:32,556 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:32,556 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:32,556 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:32,557 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:32,557 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:32,557 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:32,557 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:32,557 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:32,558 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:32,558 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:32,558 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:32,558 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:32,558 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:32,559 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:32,559 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:32,559 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:32,559 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:32,559 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:32,560 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:32,560 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:32,560 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:32,560 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:32,560 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:32,561 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:32,561 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:32,561 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:32,561 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:32,562 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:32,562 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:32,562 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:32,562 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:32,562 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:32,563 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:32,563 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:32,563 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:32,563 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:32,563 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:32,564 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:32,564 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:32,564 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:32,564 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:32,564 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:32,565 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:32,565 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:32,565 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:32,565 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:32,565 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:32,566 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:32,566 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:32,566 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:32,566 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:32,567 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:32,567 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:32,567 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:32,567 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:32,567 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:32,568 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:32,568 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:32,568 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:32,568 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:32,568 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:32,569 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:32,569 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:32,569 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:32,569 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:32,569 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:32,570 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:32,570 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:32,570 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:32,570 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:32,570 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:32,571 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:32,571 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:32,571 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:32,571 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:32,571 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:32,572 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:32,572 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:32,572 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:32,572 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:32,572 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:32,573 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:32,573 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:32,573 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:32,573 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:32,573 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:32,574 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:32,574 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:32,574 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:32,574 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:32,574 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:32,575 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:32,575 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:32,575 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:32,575 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:32,575 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:32,576 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:32,576 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:32,576 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:32,576 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:32,576 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:32,577 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:32,577 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:32,577 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:32,577 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:32,577 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:32,577 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:32,578 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:32,578 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:32,578 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:32,578 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:32,578 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:32,579 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:32,579 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:32,579 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:32,579 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:32,579 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:32,580 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:32,580 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:32,580 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:32,580 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:32,580 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:32,581 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:32,581 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:32,581 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:32,581 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:32,581 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:32,582 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:32,582 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:32,582 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:32,582 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:32,582 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:32,583 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:32,583 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:32,583 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:32,583 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:32,583 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:32,584 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:32,584 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:32,584 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:32,584 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:32,585 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:32,585 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:32,585 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:32,585 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:32,585 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:32,586 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:32,586 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:32,586 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:32,586 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:32,586 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:32,587 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:32,587 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:32,587 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:32,587 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:32,587 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:32,588 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:32,588 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:32,588 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:32,588 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:32,588 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:32,588 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:32,589 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:32,589 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:32,589 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:32,589 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:32,590 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:32,590 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:32,590 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:32,590 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:32,591 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:32,591 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:32,591 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:32,591 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:32,591 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:32,592 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:32,592 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:32,592 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:32,593 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:32,593 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 430 to 430. [2020-07-28 21:42:32,593 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-28 21:42:32,594 INFO L82 GeneralOperation]: Start isEquivalent. First operand 430 states. Second operand 430 states. [2020-07-28 21:42:32,594 INFO L74 IsIncluded]: Start isIncluded. First operand 430 states. Second operand 430 states. [2020-07-28 21:42:32,594 INFO L87 Difference]: Start difference. First operand 430 states. Second operand 430 states. [2020-07-28 21:42:32,615 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-28 21:42:32,615 INFO L93 Difference]: Finished difference Result 430 states and 1344 transitions. [2020-07-28 21:42:32,616 INFO L276 IsEmpty]: Start isEmpty. Operand 430 states and 1344 transitions. [2020-07-28 21:42:32,617 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-28 21:42:32,617 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-28 21:42:32,618 INFO L74 IsIncluded]: Start isIncluded. First operand 430 states. Second operand 430 states. [2020-07-28 21:42:32,618 INFO L87 Difference]: Start difference. First operand 430 states. Second operand 430 states. [2020-07-28 21:42:32,639 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-28 21:42:32,639 INFO L93 Difference]: Finished difference Result 430 states and 1344 transitions. [2020-07-28 21:42:32,639 INFO L276 IsEmpty]: Start isEmpty. Operand 430 states and 1344 transitions. [2020-07-28 21:42:32,640 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-28 21:42:32,641 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-28 21:42:32,641 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-28 21:42:32,641 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-28 21:42:32,641 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 430 states. [2020-07-28 21:42:32,659 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 430 states to 430 states and 1344 transitions. [2020-07-28 21:42:32,660 INFO L78 Accepts]: Start accepts. Automaton has 430 states and 1344 transitions. Word has length 13 [2020-07-28 21:42:32,660 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-28 21:42:32,660 INFO L479 AbstractCegarLoop]: Abstraction has 430 states and 1344 transitions. [2020-07-28 21:42:32,660 INFO L480 AbstractCegarLoop]: Interpolant automaton has 4 states. [2020-07-28 21:42:32,660 INFO L276 IsEmpty]: Start isEmpty. Operand 430 states and 1344 transitions. [2020-07-28 21:42:32,661 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2020-07-28 21:42:32,661 INFO L414 BasicCegarLoop]: Found error trace [2020-07-28 21:42:32,662 INFO L422 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-07-28 21:42:32,662 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3 [2020-07-28 21:42:32,662 INFO L427 AbstractCegarLoop]: === Iteration 5 === [ULTIMATE.startErr3INUSE_VIOLATION, ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-28 21:42:32,662 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-28 21:42:32,662 INFO L82 PathProgramCache]: Analyzing trace with hash -1251334402, now seen corresponding path program 1 times [2020-07-28 21:42:32,663 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-07-28 21:42:32,663 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1853703155] [2020-07-28 21:42:32,663 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-28 21:42:32,681 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-28 21:42:32,733 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|) (= 0 v_~__unbuffered_p2_EAX~0_36) (= 0 v_~main$tmp_guard0~0_40) (= 0 v_~__unbuffered_p0_EAX~0_38) (= |v_#valid_73| (store .cse0 |v_ULTIMATE.start_main_~#t2429~0.base_23| 1)) (= 0 |v_#NULL.offset_5|) (= |v_ULTIMATE.start_main_~#t2429~0.offset_17| 0) (< |v_#StackHeapBarrier_19| |v_ULTIMATE.start_main_~#t2429~0.base_23|) (= (store |v_#memory_int_26| |v_ULTIMATE.start_main_~#t2429~0.base_23| (store (select |v_#memory_int_26| |v_ULTIMATE.start_main_~#t2429~0.base_23|) |v_ULTIMATE.start_main_~#t2429~0.offset_17| 0)) |v_#memory_int_25|) (= 0 v_~y~0_33) (< 0 |v_#StackHeapBarrier_19|) (= v_~__unbuffered_p0_EBX~0_38 0) (= v_~__unbuffered_cnt~0_192 0) (= v_~__unbuffered_p2_EBX~0_38 0) (= (store |v_#length_28| |v_ULTIMATE.start_main_~#t2429~0.base_23| 4) |v_#length_27|) (= 0 v_~main$tmp_guard1~0_32) (= 0 (select .cse0 |v_ULTIMATE.start_main_~#t2429~0.base_23|)) (= 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_~#t2432~0.base=|v_ULTIMATE.start_main_~#t2432~0.base_22|, 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|, ULTIMATE.start_main_~#t2429~0.offset=|v_ULTIMATE.start_main_~#t2429~0.offset_17|, ~main$tmp_guard1~0=v_~main$tmp_guard1~0_32, ULTIMATE.start_main_~#t2430~0.base=|v_ULTIMATE.start_main_~#t2430~0.base_20|, ~__unbuffered_p0_EAX~0=v_~__unbuffered_p0_EAX~0_38, ULTIMATE.start_main_~#t2432~0.offset=|v_ULTIMATE.start_main_~#t2432~0.offset_16|, #length=|v_#length_27|, ~__unbuffered_p2_EAX~0=v_~__unbuffered_p2_EAX~0_36, ~y~0=v_~y~0_33, ULTIMATE.start_main_~#t2429~0.base=|v_ULTIMATE.start_main_~#t2429~0.base_23|, ~__unbuffered_p2_EBX~0=v_~__unbuffered_p2_EBX~0_38, ~__unbuffered_p0_EBX~0=v_~__unbuffered_p0_EBX~0_38, ULTIMATE.start_main_~#t2431~0.offset=|v_ULTIMATE.start_main_~#t2431~0.offset_16|, ~main$tmp_guard0~0=v_~main$tmp_guard0~0_40, #NULL.base=|v_#NULL.base_5|, #StackHeapBarrier=|v_#StackHeapBarrier_19|, ULTIMATE.start_main_#res=|v_ULTIMATE.start_main_#res_17|, #valid=|v_#valid_73|, #memory_int=|v_#memory_int_25|, ~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_192, ULTIMATE.start_main_~#t2430~0.offset=|v_ULTIMATE.start_main_~#t2430~0.offset_15|, ~x~0=v_~x~0_24, ULTIMATE.start_main_~#t2431~0.base=|v_ULTIMATE.start_main_~#t2431~0.base_22|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~nondet4, ULTIMATE.start_main_#t~nondet5, ULTIMATE.start_main_~#t2432~0.base, ULTIMATE.start_main_#t~nondet2, ULTIMATE.start_main_#t~nondet3, #NULL.offset, ULTIMATE.start_main_~#t2429~0.offset, ~main$tmp_guard1~0, ULTIMATE.start_main_~#t2430~0.base, ~__unbuffered_p0_EAX~0, ULTIMATE.start_main_~#t2432~0.offset, #length, ~__unbuffered_p2_EAX~0, ~y~0, ULTIMATE.start_main_~#t2429~0.base, ~__unbuffered_p2_EBX~0, ~__unbuffered_p0_EBX~0, ULTIMATE.start_main_~#t2431~0.offset, ~main$tmp_guard0~0, #NULL.base, ULTIMATE.start_main_#res, #valid, #memory_int, ~__unbuffered_cnt~0, ULTIMATE.start_main_~#t2430~0.offset, ~x~0, ULTIMATE.start_main_~#t2431~0.base] {13767#(= 0 ~y~0)} is VALID [2020-07-28 21:42:32,734 INFO L280 TraceCheckUtils]: 1: Hoare triple {13767#(= 0 ~y~0)} [193] L780-->P0ENTRY: Formula: (and (= 0 |v_P0Thread1of1ForFork1_#in~arg.offset_3|) (= 0 v_P0Thread1of1ForFork1_thidvar0_2) (= 0 |v_P0Thread1of1ForFork1_#in~arg.base_3|)) InVars {} OutVars{P0Thread1of1ForFork1_#res.offset=|v_P0Thread1of1ForFork1_#res.offset_3|, P0Thread1of1ForFork1_#in~arg.offset=|v_P0Thread1of1ForFork1_#in~arg.offset_3|, P0Thread1of1ForFork1_#res.base=|v_P0Thread1of1ForFork1_#res.base_3|, P0Thread1of1ForFork1_thidvar0=v_P0Thread1of1ForFork1_thidvar0_2, P0Thread1of1ForFork1_~arg.offset=v_P0Thread1of1ForFork1_~arg.offset_3, P0Thread1of1ForFork1_#in~arg.base=|v_P0Thread1of1ForFork1_#in~arg.base_3|, P0Thread1of1ForFork1_~arg.base=v_P0Thread1of1ForFork1_~arg.base_3} AuxVars[] AssignedVars[P0Thread1of1ForFork1_#res.offset, P0Thread1of1ForFork1_#in~arg.offset, P0Thread1of1ForFork1_#res.base, P0Thread1of1ForFork1_thidvar0, P0Thread1of1ForFork1_~arg.offset, P0Thread1of1ForFork1_#in~arg.base, P0Thread1of1ForFork1_~arg.base] {13767#(= 0 ~y~0)} is VALID [2020-07-28 21:42:32,735 INFO L280 TraceCheckUtils]: 2: Hoare triple {13767#(= 0 ~y~0)} [243] L780-1-->L782: Formula: (and (= (store |v_#valid_51| |v_ULTIMATE.start_main_~#t2430~0.base_10| 1) |v_#valid_50|) (= (store |v_#memory_int_22| |v_ULTIMATE.start_main_~#t2430~0.base_10| (store (select |v_#memory_int_22| |v_ULTIMATE.start_main_~#t2430~0.base_10|) |v_ULTIMATE.start_main_~#t2430~0.offset_9| 1)) |v_#memory_int_21|) (= (store |v_#length_24| |v_ULTIMATE.start_main_~#t2430~0.base_10| 4) |v_#length_23|) (< |v_#StackHeapBarrier_15| |v_ULTIMATE.start_main_~#t2430~0.base_10|) (not (= |v_ULTIMATE.start_main_~#t2430~0.base_10| 0)) (= 0 (select |v_#valid_51| |v_ULTIMATE.start_main_~#t2430~0.base_10|)) (= 0 |v_ULTIMATE.start_main_~#t2430~0.offset_9|)) InVars {#StackHeapBarrier=|v_#StackHeapBarrier_15|, #valid=|v_#valid_51|, #memory_int=|v_#memory_int_22|, #length=|v_#length_24|} OutVars{ULTIMATE.start_main_~#t2430~0.base=|v_ULTIMATE.start_main_~#t2430~0.base_10|, #StackHeapBarrier=|v_#StackHeapBarrier_15|, 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_~#t2430~0.offset=|v_ULTIMATE.start_main_~#t2430~0.offset_9|} AuxVars[] AssignedVars[ULTIMATE.start_main_~#t2430~0.base, ULTIMATE.start_main_#t~nondet2, #valid, #memory_int, #length, ULTIMATE.start_main_~#t2430~0.offset] {13767#(= 0 ~y~0)} is VALID [2020-07-28 21:42:32,736 INFO L280 TraceCheckUtils]: 3: Hoare triple {13767#(= 0 ~y~0)} [195] L782-->P1ENTRY: Formula: (and (= 0 |v_P1Thread1of1ForFork2_#in~arg.base_3|) (= 1 v_P1Thread1of1ForFork2_thidvar0_2) (= 0 |v_P1Thread1of1ForFork2_#in~arg.offset_3|)) InVars {} OutVars{P1Thread1of1ForFork2_#in~arg.base=|v_P1Thread1of1ForFork2_#in~arg.base_3|, P1Thread1of1ForFork2_~arg.offset=v_P1Thread1of1ForFork2_~arg.offset_3, P1Thread1of1ForFork2_~arg.base=v_P1Thread1of1ForFork2_~arg.base_3, P1Thread1of1ForFork2_#res.offset=|v_P1Thread1of1ForFork2_#res.offset_3|, P1Thread1of1ForFork2_thidvar0=v_P1Thread1of1ForFork2_thidvar0_2, P1Thread1of1ForFork2_#in~arg.offset=|v_P1Thread1of1ForFork2_#in~arg.offset_3|, P1Thread1of1ForFork2_#res.base=|v_P1Thread1of1ForFork2_#res.base_3|} AuxVars[] AssignedVars[P1Thread1of1ForFork2_#in~arg.base, P1Thread1of1ForFork2_~arg.offset, P1Thread1of1ForFork2_~arg.base, P1Thread1of1ForFork2_#res.offset, P1Thread1of1ForFork2_thidvar0, P1Thread1of1ForFork2_#in~arg.offset, P1Thread1of1ForFork2_#res.base] {13767#(= 0 ~y~0)} is VALID [2020-07-28 21:42:32,736 INFO L280 TraceCheckUtils]: 4: Hoare triple {13767#(= 0 ~y~0)} [242] L782-1-->L784: Formula: (and (= (store |v_#memory_int_20| |v_ULTIMATE.start_main_~#t2431~0.base_12| (store (select |v_#memory_int_20| |v_ULTIMATE.start_main_~#t2431~0.base_12|) |v_ULTIMATE.start_main_~#t2431~0.offset_10| 2)) |v_#memory_int_19|) (= |v_#length_21| (store |v_#length_22| |v_ULTIMATE.start_main_~#t2431~0.base_12| 4)) (= |v_#valid_48| (store |v_#valid_49| |v_ULTIMATE.start_main_~#t2431~0.base_12| 1)) (= 0 |v_ULTIMATE.start_main_~#t2431~0.offset_10|) (not (= 0 |v_ULTIMATE.start_main_~#t2431~0.base_12|)) (< |v_#StackHeapBarrier_14| |v_ULTIMATE.start_main_~#t2431~0.base_12|) (= 0 (select |v_#valid_49| |v_ULTIMATE.start_main_~#t2431~0.base_12|))) InVars {#StackHeapBarrier=|v_#StackHeapBarrier_14|, #valid=|v_#valid_49|, #memory_int=|v_#memory_int_20|, #length=|v_#length_22|} OutVars{#StackHeapBarrier=|v_#StackHeapBarrier_14|, #valid=|v_#valid_48|, ULTIMATE.start_main_#t~nondet3=|v_ULTIMATE.start_main_#t~nondet3_5|, #memory_int=|v_#memory_int_19|, ULTIMATE.start_main_~#t2431~0.offset=|v_ULTIMATE.start_main_~#t2431~0.offset_10|, #length=|v_#length_21|, ULTIMATE.start_main_~#t2431~0.base=|v_ULTIMATE.start_main_~#t2431~0.base_12|} AuxVars[] AssignedVars[#valid, ULTIMATE.start_main_#t~nondet3, #memory_int, ULTIMATE.start_main_~#t2431~0.offset, #length, ULTIMATE.start_main_~#t2431~0.base] {13767#(= 0 ~y~0)} is VALID [2020-07-28 21:42:32,737 INFO L280 TraceCheckUtils]: 5: Hoare triple {13767#(= 0 ~y~0)} [197] L784-->P2ENTRY: Formula: (and (= 2 v_P2Thread1of1ForFork3_thidvar0_2) (= 0 |v_P2Thread1of1ForFork3_#in~arg.base_3|) (= 0 |v_P2Thread1of1ForFork3_#in~arg.offset_3|)) InVars {} OutVars{P2Thread1of1ForFork3_thidvar0=v_P2Thread1of1ForFork3_thidvar0_2, P2Thread1of1ForFork3_~arg.base=v_P2Thread1of1ForFork3_~arg.base_3, P2Thread1of1ForFork3_#in~arg.base=|v_P2Thread1of1ForFork3_#in~arg.base_3|, P2Thread1of1ForFork3_~arg.offset=v_P2Thread1of1ForFork3_~arg.offset_3, P2Thread1of1ForFork3_#res.base=|v_P2Thread1of1ForFork3_#res.base_3|, P2Thread1of1ForFork3_#res.offset=|v_P2Thread1of1ForFork3_#res.offset_3|, P2Thread1of1ForFork3_#in~arg.offset=|v_P2Thread1of1ForFork3_#in~arg.offset_3|} AuxVars[] AssignedVars[P2Thread1of1ForFork3_thidvar0, P2Thread1of1ForFork3_~arg.base, P2Thread1of1ForFork3_#in~arg.base, P2Thread1of1ForFork3_~arg.offset, P2Thread1of1ForFork3_#res.base, P2Thread1of1ForFork3_#res.offset, P2Thread1of1ForFork3_#in~arg.offset] {13767#(= 0 ~y~0)} is VALID [2020-07-28 21:42:32,738 INFO L280 TraceCheckUtils]: 6: Hoare triple {13767#(= 0 ~y~0)} [241] L784-1-->L786: Formula: (and (= 0 |v_ULTIMATE.start_main_~#t2432~0.offset_10|) (= 0 (select |v_#valid_47| |v_ULTIMATE.start_main_~#t2432~0.base_12|)) (= |v_#valid_46| (store |v_#valid_47| |v_ULTIMATE.start_main_~#t2432~0.base_12| 1)) (= (store |v_#memory_int_18| |v_ULTIMATE.start_main_~#t2432~0.base_12| (store (select |v_#memory_int_18| |v_ULTIMATE.start_main_~#t2432~0.base_12|) |v_ULTIMATE.start_main_~#t2432~0.offset_10| 3)) |v_#memory_int_17|) (< |v_#StackHeapBarrier_13| |v_ULTIMATE.start_main_~#t2432~0.base_12|) (= |v_#length_19| (store |v_#length_20| |v_ULTIMATE.start_main_~#t2432~0.base_12| 4)) (not (= 0 |v_ULTIMATE.start_main_~#t2432~0.base_12|))) InVars {#StackHeapBarrier=|v_#StackHeapBarrier_13|, #valid=|v_#valid_47|, #memory_int=|v_#memory_int_18|, #length=|v_#length_20|} OutVars{#StackHeapBarrier=|v_#StackHeapBarrier_13|, ULTIMATE.start_main_#t~nondet4=|v_ULTIMATE.start_main_#t~nondet4_4|, ULTIMATE.start_main_~#t2432~0.base=|v_ULTIMATE.start_main_~#t2432~0.base_12|, #valid=|v_#valid_46|, #memory_int=|v_#memory_int_17|, ULTIMATE.start_main_~#t2432~0.offset=|v_ULTIMATE.start_main_~#t2432~0.offset_10|, #length=|v_#length_19|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~nondet4, ULTIMATE.start_main_~#t2432~0.base, #valid, #memory_int, ULTIMATE.start_main_~#t2432~0.offset, #length] {13767#(= 0 ~y~0)} is VALID [2020-07-28 21:42:32,739 INFO L280 TraceCheckUtils]: 7: Hoare triple {13767#(= 0 ~y~0)} [199] P0ENTRY-->L718: Formula: (and (= v_P0Thread1of1ForFork1_~arg.base_4 |v_P0Thread1of1ForFork1_#in~arg.base_4|) (= v_P0Thread1of1ForFork1_~arg.offset_4 |v_P0Thread1of1ForFork1_#in~arg.offset_4|) (= v_~__unbuffered_p0_EAX~0_6 v_~y~0_5)) InVars {P0Thread1of1ForFork1_#in~arg.offset=|v_P0Thread1of1ForFork1_#in~arg.offset_4|, P0Thread1of1ForFork1_#in~arg.base=|v_P0Thread1of1ForFork1_#in~arg.base_4|, ~y~0=v_~y~0_5} OutVars{~__unbuffered_p0_EAX~0=v_~__unbuffered_p0_EAX~0_6, P0Thread1of1ForFork1_#in~arg.offset=|v_P0Thread1of1ForFork1_#in~arg.offset_4|, P0Thread1of1ForFork1_~arg.offset=v_P0Thread1of1ForFork1_~arg.offset_4, P0Thread1of1ForFork1_#in~arg.base=|v_P0Thread1of1ForFork1_#in~arg.base_4|, ~y~0=v_~y~0_5, P0Thread1of1ForFork1_~arg.base=v_P0Thread1of1ForFork1_~arg.base_4} AuxVars[] AssignedVars[~__unbuffered_p0_EAX~0, P0Thread1of1ForFork1_~arg.offset, P0Thread1of1ForFork1_~arg.base] {13768#(= 0 ~__unbuffered_p0_EAX~0)} is VALID [2020-07-28 21:42:32,739 INFO L280 TraceCheckUtils]: 8: Hoare triple {13768#(= 0 ~__unbuffered_p0_EAX~0)} [217] P1ENTRY-->L733: Formula: (and (= v_P1Thread1of1ForFork2_~arg.offset_4 |v_P1Thread1of1ForFork2_#in~arg.offset_4|) (= 1 v_~x~0_8) (= v_P1Thread1of1ForFork2_~arg.base_4 |v_P1Thread1of1ForFork2_#in~arg.base_4|)) InVars {P1Thread1of1ForFork2_#in~arg.base=|v_P1Thread1of1ForFork2_#in~arg.base_4|, P1Thread1of1ForFork2_#in~arg.offset=|v_P1Thread1of1ForFork2_#in~arg.offset_4|} OutVars{P1Thread1of1ForFork2_#in~arg.base=|v_P1Thread1of1ForFork2_#in~arg.base_4|, P1Thread1of1ForFork2_~arg.offset=v_P1Thread1of1ForFork2_~arg.offset_4, P1Thread1of1ForFork2_~arg.base=v_P1Thread1of1ForFork2_~arg.base_4, P1Thread1of1ForFork2_#in~arg.offset=|v_P1Thread1of1ForFork2_#in~arg.offset_4|, ~x~0=v_~x~0_8} AuxVars[] AssignedVars[P1Thread1of1ForFork2_~arg.offset, P1Thread1of1ForFork2_~arg.base, ~x~0] {13768#(= 0 ~__unbuffered_p0_EAX~0)} is VALID [2020-07-28 21:42:32,740 INFO L280 TraceCheckUtils]: 9: Hoare triple {13768#(= 0 ~__unbuffered_p0_EAX~0)} [200] P2ENTRY-->L745: Formula: (and (= v_P2Thread1of1ForFork3_~arg.base_4 |v_P2Thread1of1ForFork3_#in~arg.base_4|) (= v_~__unbuffered_p2_EAX~0_6 v_~x~0_7) (= |v_P2Thread1of1ForFork3_#in~arg.offset_4| v_P2Thread1of1ForFork3_~arg.offset_4)) InVars {P2Thread1of1ForFork3_#in~arg.base=|v_P2Thread1of1ForFork3_#in~arg.base_4|, ~x~0=v_~x~0_7, P2Thread1of1ForFork3_#in~arg.offset=|v_P2Thread1of1ForFork3_#in~arg.offset_4|} OutVars{P2Thread1of1ForFork3_~arg.base=v_P2Thread1of1ForFork3_~arg.base_4, P2Thread1of1ForFork3_#in~arg.base=|v_P2Thread1of1ForFork3_#in~arg.base_4|, ~__unbuffered_p2_EAX~0=v_~__unbuffered_p2_EAX~0_6, P2Thread1of1ForFork3_~arg.offset=v_P2Thread1of1ForFork3_~arg.offset_4, ~x~0=v_~x~0_7, P2Thread1of1ForFork3_#in~arg.offset=|v_P2Thread1of1ForFork3_#in~arg.offset_4|} AuxVars[] AssignedVars[P2Thread1of1ForFork3_~arg.base, ~__unbuffered_p2_EAX~0, P2Thread1of1ForFork3_~arg.offset] {13768#(= 0 ~__unbuffered_p0_EAX~0)} is VALID [2020-07-28 21:42:32,741 INFO L280 TraceCheckUtils]: 10: Hoare triple {13768#(= 0 ~__unbuffered_p0_EAX~0)} [191] L786-->P3ENTRY: Formula: (and (= |v_P3Thread1of1ForFork0_#in~arg.base_3| 0) (= 3 v_P3Thread1of1ForFork0_thidvar0_2) (= 0 |v_P3Thread1of1ForFork0_#in~arg.offset_3|)) InVars {} OutVars{P3Thread1of1ForFork0_thidvar0=v_P3Thread1of1ForFork0_thidvar0_2, P3Thread1of1ForFork0_#in~arg.offset=|v_P3Thread1of1ForFork0_#in~arg.offset_3|, P3Thread1of1ForFork0_#res.offset=|v_P3Thread1of1ForFork0_#res.offset_3|, P3Thread1of1ForFork0_~arg.offset=v_P3Thread1of1ForFork0_~arg.offset_3, P3Thread1of1ForFork0_#res.base=|v_P3Thread1of1ForFork0_#res.base_3|, P3Thread1of1ForFork0_#in~arg.base=|v_P3Thread1of1ForFork0_#in~arg.base_3|, P3Thread1of1ForFork0_~arg.base=v_P3Thread1of1ForFork0_~arg.base_3} AuxVars[] AssignedVars[P3Thread1of1ForFork0_thidvar0, P3Thread1of1ForFork0_#in~arg.offset, P3Thread1of1ForFork0_#res.offset, P3Thread1of1ForFork0_~arg.offset, P3Thread1of1ForFork0_#res.base, P3Thread1of1ForFork0_#in~arg.base, P3Thread1of1ForFork0_~arg.base] {13768#(= 0 ~__unbuffered_p0_EAX~0)} is VALID [2020-07-28 21:42:32,741 INFO L280 TraceCheckUtils]: 11: Hoare triple {13768#(= 0 ~__unbuffered_p0_EAX~0)} [228] L786-1-->L2: Formula: (and (= (mod v_~main$tmp_guard0~0_15 256) |v_ULTIMATE.start_assume_abort_if_not_#in~cond_5|) (let ((.cse0 (= 4 v_~__unbuffered_cnt~0_79))) (or (and (= 0 v_~main$tmp_guard0~0_15) (not .cse0)) (and (= 1 v_~main$tmp_guard0~0_15) .cse0)))) InVars {~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_79} OutVars{ULTIMATE.start_assume_abort_if_not_#in~cond=|v_ULTIMATE.start_assume_abort_if_not_#in~cond_5|, ULTIMATE.start_assume_abort_if_not_~cond=v_ULTIMATE.start_assume_abort_if_not_~cond_8, ULTIMATE.start_main_#t~nondet5=|v_ULTIMATE.start_main_#t~nondet5_6|, ~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_79, ~main$tmp_guard0~0=v_~main$tmp_guard0~0_15} AuxVars[] AssignedVars[ULTIMATE.start_assume_abort_if_not_#in~cond, ULTIMATE.start_assume_abort_if_not_~cond, ULTIMATE.start_main_#t~nondet5, ~main$tmp_guard0~0] {13768#(= 0 ~__unbuffered_p0_EAX~0)} is VALID [2020-07-28 21:42:32,743 INFO L280 TraceCheckUtils]: 12: Hoare triple {13768#(= 0 ~__unbuffered_p0_EAX~0)} [249] L2-->L7-1: Formula: (and (= (mod v_~main$tmp_guard1~0_24 256) |v_ULTIMATE.start___VERIFIER_assert_#in~expression_5|) (= v_ULTIMATE.start___VERIFIER_assert_~expression_12 |v_ULTIMATE.start___VERIFIER_assert_#in~expression_5|) (not (= 0 v_ULTIMATE.start_assume_abort_if_not_~cond_21)) (= v_ULTIMATE.start_assume_abort_if_not_~cond_21 |v_ULTIMATE.start_assume_abort_if_not_#in~cond_17|) (let ((.cse2 (= 1 v_~__unbuffered_p0_EAX~0_26)) (.cse0 (= 1 v_~__unbuffered_p2_EAX~0_26)) (.cse1 (= v_~__unbuffered_p0_EBX~0_28 0)) (.cse3 (= v_~__unbuffered_p2_EBX~0_25 0))) (or (and (or (not .cse0) (not .cse1) (not .cse2) (not .cse3)) (= 1 v_~main$tmp_guard1~0_24)) (and .cse2 .cse0 .cse1 (= 0 v_~main$tmp_guard1~0_24) .cse3)))) InVars {ULTIMATE.start_assume_abort_if_not_#in~cond=|v_ULTIMATE.start_assume_abort_if_not_#in~cond_17|, ~__unbuffered_p0_EAX~0=v_~__unbuffered_p0_EAX~0_26, ~__unbuffered_p0_EBX~0=v_~__unbuffered_p0_EBX~0_28, ~__unbuffered_p2_EBX~0=v_~__unbuffered_p2_EBX~0_25, ~__unbuffered_p2_EAX~0=v_~__unbuffered_p2_EAX~0_26} OutVars{ULTIMATE.start_assume_abort_if_not_#in~cond=|v_ULTIMATE.start_assume_abort_if_not_#in~cond_17|, ~__unbuffered_p0_EAX~0=v_~__unbuffered_p0_EAX~0_26, ULTIMATE.start___VERIFIER_assert_~expression=v_ULTIMATE.start___VERIFIER_assert_~expression_12, ~__unbuffered_p0_EBX~0=v_~__unbuffered_p0_EBX~0_28, ~__unbuffered_p2_EBX~0=v_~__unbuffered_p2_EBX~0_25, ULTIMATE.start_assume_abort_if_not_~cond=v_ULTIMATE.start_assume_abort_if_not_~cond_21, ~main$tmp_guard1~0=v_~main$tmp_guard1~0_24, ~__unbuffered_p2_EAX~0=v_~__unbuffered_p2_EAX~0_26, ULTIMATE.start___VERIFIER_assert_#in~expression=|v_ULTIMATE.start___VERIFIER_assert_#in~expression_5|} AuxVars[] AssignedVars[ULTIMATE.start___VERIFIER_assert_~expression, ULTIMATE.start_assume_abort_if_not_~cond, ~main$tmp_guard1~0, ULTIMATE.start___VERIFIER_assert_#in~expression] {13769#(not (= 0 ULTIMATE.start___VERIFIER_assert_~expression))} is VALID [2020-07-28 21:42:32,743 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 21:42:32,744 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 21:42:32,744 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1853703155] [2020-07-28 21:42:32,745 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-07-28 21:42:32,745 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2020-07-28 21:42:32,745 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [550870751] [2020-07-28 21:42:32,745 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 14 [2020-07-28 21:42:32,746 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-28 21:42:32,746 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 5 states. [2020-07-28 21:42:32,765 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 21:42:32,765 INFO L459 AbstractCegarLoop]: Interpolant automaton has 5 states [2020-07-28 21:42:32,766 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-07-28 21:42:32,766 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2020-07-28 21:42:32,766 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2020-07-28 21:42:32,766 INFO L87 Difference]: Start difference. First operand 430 states and 1344 transitions. Second operand 5 states. [2020-07-28 21:42:32,933 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-28 21:42:32,934 INFO L93 Difference]: Finished difference Result 556 states and 1707 transitions. [2020-07-28 21:42:32,934 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2020-07-28 21:42:32,934 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 14 [2020-07-28 21:42:32,934 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-28 21:42:32,934 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 5 states. [2020-07-28 21:42:32,935 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6 states to 6 states and 55 transitions. [2020-07-28 21:42:32,935 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 5 states. [2020-07-28 21:42:32,936 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6 states to 6 states and 55 transitions. [2020-07-28 21:42:32,936 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 6 states and 55 transitions. [2020-07-28 21:42:33,000 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 21:42:33,007 INFO L225 Difference]: With dead ends: 556 [2020-07-28 21:42:33,008 INFO L226 Difference]: Without dead ends: 262 [2020-07-28 21:42:33,008 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 21:42:33,010 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 262 states. [2020-07-28 21:42:33,013 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:33,013 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:33,014 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:33,014 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:33,014 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:33,014 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:33,015 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:33,015 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:33,015 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:33,016 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:33,016 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:33,016 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:33,016 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:33,016 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:33,017 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:33,017 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:33,017 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:33,018 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:33,018 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:33,018 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:33,018 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:33,019 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:33,019 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:33,019 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:33,019 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:33,020 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:33,020 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:33,020 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:33,020 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:33,020 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:33,021 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:33,021 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:33,021 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:33,021 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:33,022 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:33,022 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:33,022 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:33,022 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:33,023 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:33,023 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:33,023 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:33,023 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:33,024 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:33,024 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:33,024 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:33,024 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:33,025 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:33,025 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:33,025 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:33,025 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:33,026 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:33,026 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:33,026 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:33,026 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:33,027 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:33,027 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:33,027 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:33,027 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:33,028 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:33,028 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:33,028 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:33,028 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:33,029 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:33,029 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:33,029 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:33,029 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:33,030 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:33,030 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:33,030 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:33,030 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:33,031 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:33,031 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:33,031 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:33,031 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:33,032 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:33,032 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:33,032 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:33,032 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:33,033 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:33,033 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:33,033 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:33,034 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:33,034 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:33,034 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:33,034 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:33,034 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:33,035 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:33,035 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:33,035 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:33,035 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:33,036 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:33,036 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:33,036 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:33,036 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:33,037 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:33,037 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:33,037 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:33,037 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:33,038 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:33,038 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:33,038 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:33,038 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:33,039 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:33,039 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:33,039 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:33,040 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:33,040 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:33,040 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:33,040 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:33,041 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:33,041 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:33,041 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:33,041 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:33,042 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:33,042 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:33,042 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:33,043 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:33,043 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:33,043 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:33,043 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:33,044 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:33,044 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:33,044 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:33,044 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:33,045 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:33,045 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:33,045 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:33,046 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:33,046 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:33,046 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:33,046 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:33,047 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:33,047 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:33,047 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:33,047 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:33,048 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:33,048 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:33,048 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:33,048 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:33,049 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:33,049 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:33,049 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:33,049 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:33,050 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:33,050 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:33,050 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:33,050 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:33,050 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:33,051 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:33,051 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:33,051 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:33,051 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:33,052 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:33,052 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:33,052 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:33,052 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:33,053 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:33,053 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:33,053 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:33,053 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:33,054 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:33,054 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:33,054 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:33,054 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:33,055 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:33,055 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:33,055 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:33,055 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:33,056 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:33,056 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:33,056 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:33,056 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:33,057 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:33,057 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:33,057 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:33,057 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:33,058 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:33,058 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:33,058 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:33,058 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:33,059 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:33,059 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:33,059 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:33,059 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:33,060 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:33,060 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:33,060 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:33,060 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:33,061 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:33,061 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:33,061 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:33,061 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:33,062 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:33,062 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:33,062 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:33,062 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:33,063 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:33,063 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:33,063 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:33,063 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:33,063 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:33,064 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:33,064 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:33,064 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:33,065 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:33,065 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:33,065 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:33,065 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:33,066 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:33,066 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:33,066 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:33,066 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:33,067 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:33,067 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:33,067 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:33,067 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:33,068 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:33,068 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:33,068 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:33,068 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:33,069 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:33,069 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:33,069 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:33,069 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:33,070 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:33,070 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:33,070 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:33,070 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:33,071 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:33,071 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:33,071 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:33,071 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:33,072 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:33,072 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:33,072 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:33,072 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:33,073 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:33,073 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:33,073 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:33,073 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:33,073 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:33,074 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:33,074 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:33,074 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:33,074 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:33,075 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:33,075 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:33,075 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:33,075 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:33,076 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:33,076 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:33,076 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:33,077 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:33,077 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:33,077 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:33,077 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:33,078 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:33,078 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:33,078 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:33,079 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:33,079 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:33,079 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:33,080 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 262 to 262. [2020-07-28 21:42:33,080 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-28 21:42:33,080 INFO L82 GeneralOperation]: Start isEquivalent. First operand 262 states. Second operand 262 states. [2020-07-28 21:42:33,080 INFO L74 IsIncluded]: Start isIncluded. First operand 262 states. Second operand 262 states. [2020-07-28 21:42:33,081 INFO L87 Difference]: Start difference. First operand 262 states. Second operand 262 states. [2020-07-28 21:42:33,090 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-28 21:42:33,090 INFO L93 Difference]: Finished difference Result 262 states and 771 transitions. [2020-07-28 21:42:33,090 INFO L276 IsEmpty]: Start isEmpty. Operand 262 states and 771 transitions. [2020-07-28 21:42:33,091 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-28 21:42:33,091 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-28 21:42:33,092 INFO L74 IsIncluded]: Start isIncluded. First operand 262 states. Second operand 262 states. [2020-07-28 21:42:33,092 INFO L87 Difference]: Start difference. First operand 262 states. Second operand 262 states. [2020-07-28 21:42:33,102 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-28 21:42:33,102 INFO L93 Difference]: Finished difference Result 262 states and 771 transitions. [2020-07-28 21:42:33,102 INFO L276 IsEmpty]: Start isEmpty. Operand 262 states and 771 transitions. [2020-07-28 21:42:33,103 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-28 21:42:33,103 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-28 21:42:33,103 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-28 21:42:33,104 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-28 21:42:33,104 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 262 states. [2020-07-28 21:42:33,115 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 262 states to 262 states and 771 transitions. [2020-07-28 21:42:33,116 INFO L78 Accepts]: Start accepts. Automaton has 262 states and 771 transitions. Word has length 14 [2020-07-28 21:42:33,116 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-28 21:42:33,116 INFO L479 AbstractCegarLoop]: Abstraction has 262 states and 771 transitions. [2020-07-28 21:42:33,116 INFO L480 AbstractCegarLoop]: Interpolant automaton has 5 states. [2020-07-28 21:42:33,117 INFO L276 IsEmpty]: Start isEmpty. Operand 262 states and 771 transitions. [2020-07-28 21:42:33,117 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 16 [2020-07-28 21:42:33,118 INFO L414 BasicCegarLoop]: Found error trace [2020-07-28 21:42:33,118 INFO L422 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-07-28 21:42:33,118 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4 [2020-07-28 21:42:33,118 INFO L427 AbstractCegarLoop]: === Iteration 6 === [ULTIMATE.startErr3INUSE_VIOLATION, ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-28 21:42:33,119 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-28 21:42:33,119 INFO L82 PathProgramCache]: Analyzing trace with hash -1257194017, now seen corresponding path program 1 times [2020-07-28 21:42:33,119 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-07-28 21:42:33,119 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1872233538] [2020-07-28 21:42:33,120 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-28 21:42:33,145 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-28 21:42:33,193 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|) (= 0 v_~__unbuffered_p2_EAX~0_36) (= 0 v_~main$tmp_guard0~0_40) (= 0 v_~__unbuffered_p0_EAX~0_38) (= |v_#valid_73| (store .cse0 |v_ULTIMATE.start_main_~#t2429~0.base_23| 1)) (= 0 |v_#NULL.offset_5|) (= |v_ULTIMATE.start_main_~#t2429~0.offset_17| 0) (< |v_#StackHeapBarrier_19| |v_ULTIMATE.start_main_~#t2429~0.base_23|) (= (store |v_#memory_int_26| |v_ULTIMATE.start_main_~#t2429~0.base_23| (store (select |v_#memory_int_26| |v_ULTIMATE.start_main_~#t2429~0.base_23|) |v_ULTIMATE.start_main_~#t2429~0.offset_17| 0)) |v_#memory_int_25|) (= 0 v_~y~0_33) (< 0 |v_#StackHeapBarrier_19|) (= v_~__unbuffered_p0_EBX~0_38 0) (= v_~__unbuffered_cnt~0_192 0) (= v_~__unbuffered_p2_EBX~0_38 0) (= (store |v_#length_28| |v_ULTIMATE.start_main_~#t2429~0.base_23| 4) |v_#length_27|) (= 0 v_~main$tmp_guard1~0_32) (= 0 (select .cse0 |v_ULTIMATE.start_main_~#t2429~0.base_23|)) (= 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_~#t2432~0.base=|v_ULTIMATE.start_main_~#t2432~0.base_22|, 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|, ULTIMATE.start_main_~#t2429~0.offset=|v_ULTIMATE.start_main_~#t2429~0.offset_17|, ~main$tmp_guard1~0=v_~main$tmp_guard1~0_32, ULTIMATE.start_main_~#t2430~0.base=|v_ULTIMATE.start_main_~#t2430~0.base_20|, ~__unbuffered_p0_EAX~0=v_~__unbuffered_p0_EAX~0_38, ULTIMATE.start_main_~#t2432~0.offset=|v_ULTIMATE.start_main_~#t2432~0.offset_16|, #length=|v_#length_27|, ~__unbuffered_p2_EAX~0=v_~__unbuffered_p2_EAX~0_36, ~y~0=v_~y~0_33, ULTIMATE.start_main_~#t2429~0.base=|v_ULTIMATE.start_main_~#t2429~0.base_23|, ~__unbuffered_p2_EBX~0=v_~__unbuffered_p2_EBX~0_38, ~__unbuffered_p0_EBX~0=v_~__unbuffered_p0_EBX~0_38, ULTIMATE.start_main_~#t2431~0.offset=|v_ULTIMATE.start_main_~#t2431~0.offset_16|, ~main$tmp_guard0~0=v_~main$tmp_guard0~0_40, #NULL.base=|v_#NULL.base_5|, #StackHeapBarrier=|v_#StackHeapBarrier_19|, ULTIMATE.start_main_#res=|v_ULTIMATE.start_main_#res_17|, #valid=|v_#valid_73|, #memory_int=|v_#memory_int_25|, ~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_192, ULTIMATE.start_main_~#t2430~0.offset=|v_ULTIMATE.start_main_~#t2430~0.offset_15|, ~x~0=v_~x~0_24, ULTIMATE.start_main_~#t2431~0.base=|v_ULTIMATE.start_main_~#t2431~0.base_22|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~nondet4, ULTIMATE.start_main_#t~nondet5, ULTIMATE.start_main_~#t2432~0.base, ULTIMATE.start_main_#t~nondet2, ULTIMATE.start_main_#t~nondet3, #NULL.offset, ULTIMATE.start_main_~#t2429~0.offset, ~main$tmp_guard1~0, ULTIMATE.start_main_~#t2430~0.base, ~__unbuffered_p0_EAX~0, ULTIMATE.start_main_~#t2432~0.offset, #length, ~__unbuffered_p2_EAX~0, ~y~0, ULTIMATE.start_main_~#t2429~0.base, ~__unbuffered_p2_EBX~0, ~__unbuffered_p0_EBX~0, ULTIMATE.start_main_~#t2431~0.offset, ~main$tmp_guard0~0, #NULL.base, ULTIMATE.start_main_#res, #valid, #memory_int, ~__unbuffered_cnt~0, ULTIMATE.start_main_~#t2430~0.offset, ~x~0, ULTIMATE.start_main_~#t2431~0.base] {15384#(= 0 ~__unbuffered_cnt~0)} is VALID [2020-07-28 21:42:33,195 INFO L280 TraceCheckUtils]: 1: Hoare triple {15384#(= 0 ~__unbuffered_cnt~0)} [193] L780-->P0ENTRY: Formula: (and (= 0 |v_P0Thread1of1ForFork1_#in~arg.offset_3|) (= 0 v_P0Thread1of1ForFork1_thidvar0_2) (= 0 |v_P0Thread1of1ForFork1_#in~arg.base_3|)) InVars {} OutVars{P0Thread1of1ForFork1_#res.offset=|v_P0Thread1of1ForFork1_#res.offset_3|, P0Thread1of1ForFork1_#in~arg.offset=|v_P0Thread1of1ForFork1_#in~arg.offset_3|, P0Thread1of1ForFork1_#res.base=|v_P0Thread1of1ForFork1_#res.base_3|, P0Thread1of1ForFork1_thidvar0=v_P0Thread1of1ForFork1_thidvar0_2, P0Thread1of1ForFork1_~arg.offset=v_P0Thread1of1ForFork1_~arg.offset_3, P0Thread1of1ForFork1_#in~arg.base=|v_P0Thread1of1ForFork1_#in~arg.base_3|, P0Thread1of1ForFork1_~arg.base=v_P0Thread1of1ForFork1_~arg.base_3} AuxVars[] AssignedVars[P0Thread1of1ForFork1_#res.offset, P0Thread1of1ForFork1_#in~arg.offset, P0Thread1of1ForFork1_#res.base, P0Thread1of1ForFork1_thidvar0, P0Thread1of1ForFork1_~arg.offset, P0Thread1of1ForFork1_#in~arg.base, P0Thread1of1ForFork1_~arg.base] {15384#(= 0 ~__unbuffered_cnt~0)} is VALID [2020-07-28 21:42:33,199 INFO L280 TraceCheckUtils]: 2: Hoare triple {15384#(= 0 ~__unbuffered_cnt~0)} [243] L780-1-->L782: Formula: (and (= (store |v_#valid_51| |v_ULTIMATE.start_main_~#t2430~0.base_10| 1) |v_#valid_50|) (= (store |v_#memory_int_22| |v_ULTIMATE.start_main_~#t2430~0.base_10| (store (select |v_#memory_int_22| |v_ULTIMATE.start_main_~#t2430~0.base_10|) |v_ULTIMATE.start_main_~#t2430~0.offset_9| 1)) |v_#memory_int_21|) (= (store |v_#length_24| |v_ULTIMATE.start_main_~#t2430~0.base_10| 4) |v_#length_23|) (< |v_#StackHeapBarrier_15| |v_ULTIMATE.start_main_~#t2430~0.base_10|) (not (= |v_ULTIMATE.start_main_~#t2430~0.base_10| 0)) (= 0 (select |v_#valid_51| |v_ULTIMATE.start_main_~#t2430~0.base_10|)) (= 0 |v_ULTIMATE.start_main_~#t2430~0.offset_9|)) InVars {#StackHeapBarrier=|v_#StackHeapBarrier_15|, #valid=|v_#valid_51|, #memory_int=|v_#memory_int_22|, #length=|v_#length_24|} OutVars{ULTIMATE.start_main_~#t2430~0.base=|v_ULTIMATE.start_main_~#t2430~0.base_10|, #StackHeapBarrier=|v_#StackHeapBarrier_15|, 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_~#t2430~0.offset=|v_ULTIMATE.start_main_~#t2430~0.offset_9|} AuxVars[] AssignedVars[ULTIMATE.start_main_~#t2430~0.base, ULTIMATE.start_main_#t~nondet2, #valid, #memory_int, #length, ULTIMATE.start_main_~#t2430~0.offset] {15384#(= 0 ~__unbuffered_cnt~0)} is VALID [2020-07-28 21:42:33,201 INFO L280 TraceCheckUtils]: 3: Hoare triple {15384#(= 0 ~__unbuffered_cnt~0)} [195] L782-->P1ENTRY: Formula: (and (= 0 |v_P1Thread1of1ForFork2_#in~arg.base_3|) (= 1 v_P1Thread1of1ForFork2_thidvar0_2) (= 0 |v_P1Thread1of1ForFork2_#in~arg.offset_3|)) InVars {} OutVars{P1Thread1of1ForFork2_#in~arg.base=|v_P1Thread1of1ForFork2_#in~arg.base_3|, P1Thread1of1ForFork2_~arg.offset=v_P1Thread1of1ForFork2_~arg.offset_3, P1Thread1of1ForFork2_~arg.base=v_P1Thread1of1ForFork2_~arg.base_3, P1Thread1of1ForFork2_#res.offset=|v_P1Thread1of1ForFork2_#res.offset_3|, P1Thread1of1ForFork2_thidvar0=v_P1Thread1of1ForFork2_thidvar0_2, P1Thread1of1ForFork2_#in~arg.offset=|v_P1Thread1of1ForFork2_#in~arg.offset_3|, P1Thread1of1ForFork2_#res.base=|v_P1Thread1of1ForFork2_#res.base_3|} AuxVars[] AssignedVars[P1Thread1of1ForFork2_#in~arg.base, P1Thread1of1ForFork2_~arg.offset, P1Thread1of1ForFork2_~arg.base, P1Thread1of1ForFork2_#res.offset, P1Thread1of1ForFork2_thidvar0, P1Thread1of1ForFork2_#in~arg.offset, P1Thread1of1ForFork2_#res.base] {15384#(= 0 ~__unbuffered_cnt~0)} is VALID [2020-07-28 21:42:33,203 INFO L280 TraceCheckUtils]: 4: Hoare triple {15384#(= 0 ~__unbuffered_cnt~0)} [242] L782-1-->L784: Formula: (and (= (store |v_#memory_int_20| |v_ULTIMATE.start_main_~#t2431~0.base_12| (store (select |v_#memory_int_20| |v_ULTIMATE.start_main_~#t2431~0.base_12|) |v_ULTIMATE.start_main_~#t2431~0.offset_10| 2)) |v_#memory_int_19|) (= |v_#length_21| (store |v_#length_22| |v_ULTIMATE.start_main_~#t2431~0.base_12| 4)) (= |v_#valid_48| (store |v_#valid_49| |v_ULTIMATE.start_main_~#t2431~0.base_12| 1)) (= 0 |v_ULTIMATE.start_main_~#t2431~0.offset_10|) (not (= 0 |v_ULTIMATE.start_main_~#t2431~0.base_12|)) (< |v_#StackHeapBarrier_14| |v_ULTIMATE.start_main_~#t2431~0.base_12|) (= 0 (select |v_#valid_49| |v_ULTIMATE.start_main_~#t2431~0.base_12|))) InVars {#StackHeapBarrier=|v_#StackHeapBarrier_14|, #valid=|v_#valid_49|, #memory_int=|v_#memory_int_20|, #length=|v_#length_22|} OutVars{#StackHeapBarrier=|v_#StackHeapBarrier_14|, #valid=|v_#valid_48|, ULTIMATE.start_main_#t~nondet3=|v_ULTIMATE.start_main_#t~nondet3_5|, #memory_int=|v_#memory_int_19|, ULTIMATE.start_main_~#t2431~0.offset=|v_ULTIMATE.start_main_~#t2431~0.offset_10|, #length=|v_#length_21|, ULTIMATE.start_main_~#t2431~0.base=|v_ULTIMATE.start_main_~#t2431~0.base_12|} AuxVars[] AssignedVars[#valid, ULTIMATE.start_main_#t~nondet3, #memory_int, ULTIMATE.start_main_~#t2431~0.offset, #length, ULTIMATE.start_main_~#t2431~0.base] {15384#(= 0 ~__unbuffered_cnt~0)} is VALID [2020-07-28 21:42:33,205 INFO L280 TraceCheckUtils]: 5: Hoare triple {15384#(= 0 ~__unbuffered_cnt~0)} [197] L784-->P2ENTRY: Formula: (and (= 2 v_P2Thread1of1ForFork3_thidvar0_2) (= 0 |v_P2Thread1of1ForFork3_#in~arg.base_3|) (= 0 |v_P2Thread1of1ForFork3_#in~arg.offset_3|)) InVars {} OutVars{P2Thread1of1ForFork3_thidvar0=v_P2Thread1of1ForFork3_thidvar0_2, P2Thread1of1ForFork3_~arg.base=v_P2Thread1of1ForFork3_~arg.base_3, P2Thread1of1ForFork3_#in~arg.base=|v_P2Thread1of1ForFork3_#in~arg.base_3|, P2Thread1of1ForFork3_~arg.offset=v_P2Thread1of1ForFork3_~arg.offset_3, P2Thread1of1ForFork3_#res.base=|v_P2Thread1of1ForFork3_#res.base_3|, P2Thread1of1ForFork3_#res.offset=|v_P2Thread1of1ForFork3_#res.offset_3|, P2Thread1of1ForFork3_#in~arg.offset=|v_P2Thread1of1ForFork3_#in~arg.offset_3|} AuxVars[] AssignedVars[P2Thread1of1ForFork3_thidvar0, P2Thread1of1ForFork3_~arg.base, P2Thread1of1ForFork3_#in~arg.base, P2Thread1of1ForFork3_~arg.offset, P2Thread1of1ForFork3_#res.base, P2Thread1of1ForFork3_#res.offset, P2Thread1of1ForFork3_#in~arg.offset] {15384#(= 0 ~__unbuffered_cnt~0)} is VALID [2020-07-28 21:42:33,206 INFO L280 TraceCheckUtils]: 6: Hoare triple {15384#(= 0 ~__unbuffered_cnt~0)} [241] L784-1-->L786: Formula: (and (= 0 |v_ULTIMATE.start_main_~#t2432~0.offset_10|) (= 0 (select |v_#valid_47| |v_ULTIMATE.start_main_~#t2432~0.base_12|)) (= |v_#valid_46| (store |v_#valid_47| |v_ULTIMATE.start_main_~#t2432~0.base_12| 1)) (= (store |v_#memory_int_18| |v_ULTIMATE.start_main_~#t2432~0.base_12| (store (select |v_#memory_int_18| |v_ULTIMATE.start_main_~#t2432~0.base_12|) |v_ULTIMATE.start_main_~#t2432~0.offset_10| 3)) |v_#memory_int_17|) (< |v_#StackHeapBarrier_13| |v_ULTIMATE.start_main_~#t2432~0.base_12|) (= |v_#length_19| (store |v_#length_20| |v_ULTIMATE.start_main_~#t2432~0.base_12| 4)) (not (= 0 |v_ULTIMATE.start_main_~#t2432~0.base_12|))) InVars {#StackHeapBarrier=|v_#StackHeapBarrier_13|, #valid=|v_#valid_47|, #memory_int=|v_#memory_int_18|, #length=|v_#length_20|} OutVars{#StackHeapBarrier=|v_#StackHeapBarrier_13|, ULTIMATE.start_main_#t~nondet4=|v_ULTIMATE.start_main_#t~nondet4_4|, ULTIMATE.start_main_~#t2432~0.base=|v_ULTIMATE.start_main_~#t2432~0.base_12|, #valid=|v_#valid_46|, #memory_int=|v_#memory_int_17|, ULTIMATE.start_main_~#t2432~0.offset=|v_ULTIMATE.start_main_~#t2432~0.offset_10|, #length=|v_#length_19|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~nondet4, ULTIMATE.start_main_~#t2432~0.base, #valid, #memory_int, ULTIMATE.start_main_~#t2432~0.offset, #length] {15384#(= 0 ~__unbuffered_cnt~0)} is VALID [2020-07-28 21:42:33,207 INFO L280 TraceCheckUtils]: 7: Hoare triple {15384#(= 0 ~__unbuffered_cnt~0)} [217] P1ENTRY-->L733: Formula: (and (= v_P1Thread1of1ForFork2_~arg.offset_4 |v_P1Thread1of1ForFork2_#in~arg.offset_4|) (= 1 v_~x~0_8) (= v_P1Thread1of1ForFork2_~arg.base_4 |v_P1Thread1of1ForFork2_#in~arg.base_4|)) InVars {P1Thread1of1ForFork2_#in~arg.base=|v_P1Thread1of1ForFork2_#in~arg.base_4|, P1Thread1of1ForFork2_#in~arg.offset=|v_P1Thread1of1ForFork2_#in~arg.offset_4|} OutVars{P1Thread1of1ForFork2_#in~arg.base=|v_P1Thread1of1ForFork2_#in~arg.base_4|, P1Thread1of1ForFork2_~arg.offset=v_P1Thread1of1ForFork2_~arg.offset_4, P1Thread1of1ForFork2_~arg.base=v_P1Thread1of1ForFork2_~arg.base_4, P1Thread1of1ForFork2_#in~arg.offset=|v_P1Thread1of1ForFork2_#in~arg.offset_4|, ~x~0=v_~x~0_8} AuxVars[] AssignedVars[P1Thread1of1ForFork2_~arg.offset, P1Thread1of1ForFork2_~arg.base, ~x~0] {15384#(= 0 ~__unbuffered_cnt~0)} is VALID [2020-07-28 21:42:33,208 INFO L280 TraceCheckUtils]: 8: Hoare triple {15384#(= 0 ~__unbuffered_cnt~0)} [200] P2ENTRY-->L745: Formula: (and (= v_P2Thread1of1ForFork3_~arg.base_4 |v_P2Thread1of1ForFork3_#in~arg.base_4|) (= v_~__unbuffered_p2_EAX~0_6 v_~x~0_7) (= |v_P2Thread1of1ForFork3_#in~arg.offset_4| v_P2Thread1of1ForFork3_~arg.offset_4)) InVars {P2Thread1of1ForFork3_#in~arg.base=|v_P2Thread1of1ForFork3_#in~arg.base_4|, ~x~0=v_~x~0_7, P2Thread1of1ForFork3_#in~arg.offset=|v_P2Thread1of1ForFork3_#in~arg.offset_4|} OutVars{P2Thread1of1ForFork3_~arg.base=v_P2Thread1of1ForFork3_~arg.base_4, P2Thread1of1ForFork3_#in~arg.base=|v_P2Thread1of1ForFork3_#in~arg.base_4|, ~__unbuffered_p2_EAX~0=v_~__unbuffered_p2_EAX~0_6, P2Thread1of1ForFork3_~arg.offset=v_P2Thread1of1ForFork3_~arg.offset_4, ~x~0=v_~x~0_7, P2Thread1of1ForFork3_#in~arg.offset=|v_P2Thread1of1ForFork3_#in~arg.offset_4|} AuxVars[] AssignedVars[P2Thread1of1ForFork3_~arg.base, ~__unbuffered_p2_EAX~0, P2Thread1of1ForFork3_~arg.offset] {15384#(= 0 ~__unbuffered_cnt~0)} is VALID [2020-07-28 21:42:33,209 INFO L280 TraceCheckUtils]: 9: Hoare triple {15384#(= 0 ~__unbuffered_cnt~0)} [191] L786-->P3ENTRY: Formula: (and (= |v_P3Thread1of1ForFork0_#in~arg.base_3| 0) (= 3 v_P3Thread1of1ForFork0_thidvar0_2) (= 0 |v_P3Thread1of1ForFork0_#in~arg.offset_3|)) InVars {} OutVars{P3Thread1of1ForFork0_thidvar0=v_P3Thread1of1ForFork0_thidvar0_2, P3Thread1of1ForFork0_#in~arg.offset=|v_P3Thread1of1ForFork0_#in~arg.offset_3|, P3Thread1of1ForFork0_#res.offset=|v_P3Thread1of1ForFork0_#res.offset_3|, P3Thread1of1ForFork0_~arg.offset=v_P3Thread1of1ForFork0_~arg.offset_3, P3Thread1of1ForFork0_#res.base=|v_P3Thread1of1ForFork0_#res.base_3|, P3Thread1of1ForFork0_#in~arg.base=|v_P3Thread1of1ForFork0_#in~arg.base_3|, P3Thread1of1ForFork0_~arg.base=v_P3Thread1of1ForFork0_~arg.base_3} AuxVars[] AssignedVars[P3Thread1of1ForFork0_thidvar0, P3Thread1of1ForFork0_#in~arg.offset, P3Thread1of1ForFork0_#res.offset, P3Thread1of1ForFork0_~arg.offset, P3Thread1of1ForFork0_#res.base, P3Thread1of1ForFork0_#in~arg.base, P3Thread1of1ForFork0_~arg.base] {15384#(= 0 ~__unbuffered_cnt~0)} is VALID [2020-07-28 21:42:33,210 INFO L280 TraceCheckUtils]: 10: Hoare triple {15384#(= 0 ~__unbuffered_cnt~0)} [228] L786-1-->L2: Formula: (and (= (mod v_~main$tmp_guard0~0_15 256) |v_ULTIMATE.start_assume_abort_if_not_#in~cond_5|) (let ((.cse0 (= 4 v_~__unbuffered_cnt~0_79))) (or (and (= 0 v_~main$tmp_guard0~0_15) (not .cse0)) (and (= 1 v_~main$tmp_guard0~0_15) .cse0)))) InVars {~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_79} OutVars{ULTIMATE.start_assume_abort_if_not_#in~cond=|v_ULTIMATE.start_assume_abort_if_not_#in~cond_5|, ULTIMATE.start_assume_abort_if_not_~cond=v_ULTIMATE.start_assume_abort_if_not_~cond_8, ULTIMATE.start_main_#t~nondet5=|v_ULTIMATE.start_main_#t~nondet5_6|, ~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_79, ~main$tmp_guard0~0=v_~main$tmp_guard0~0_15} AuxVars[] AssignedVars[ULTIMATE.start_assume_abort_if_not_#in~cond, ULTIMATE.start_assume_abort_if_not_~cond, ULTIMATE.start_main_#t~nondet5, ~main$tmp_guard0~0] {15385#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond|))} is VALID [2020-07-28 21:42:33,211 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 21:42:33,212 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 21:42:33,214 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 21:42:33,214 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 21:42:33,215 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 21:42:33,215 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1872233538] [2020-07-28 21:42:33,216 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-07-28 21:42:33,216 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2020-07-28 21:42:33,216 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [189028310] [2020-07-28 21:42:33,217 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 15 [2020-07-28 21:42:33,217 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-28 21:42:33,217 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 4 states. [2020-07-28 21:42:33,238 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 21:42:33,238 INFO L459 AbstractCegarLoop]: Interpolant automaton has 4 states [2020-07-28 21:42:33,238 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-07-28 21:42:33,238 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2020-07-28 21:42:33,239 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2020-07-28 21:42:33,239 INFO L87 Difference]: Start difference. First operand 262 states and 771 transitions. Second operand 4 states. [2020-07-28 21:42:33,370 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-28 21:42:33,370 INFO L93 Difference]: Finished difference Result 319 states and 873 transitions. [2020-07-28 21:42:33,370 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2020-07-28 21:42:33,370 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 15 [2020-07-28 21:42:33,371 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-28 21:42:33,371 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 4 states. [2020-07-28 21:42:33,371 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5 states to 5 states and 58 transitions. [2020-07-28 21:42:33,372 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 4 states. [2020-07-28 21:42:33,372 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5 states to 5 states and 58 transitions. [2020-07-28 21:42:33,373 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 5 states and 58 transitions. [2020-07-28 21:42:33,440 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 21:42:33,448 INFO L225 Difference]: With dead ends: 319 [2020-07-28 21:42:33,448 INFO L226 Difference]: Without dead ends: 238 [2020-07-28 21:42:33,449 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 21:42:33,450 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 238 states. [2020-07-28 21:42:33,454 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:33,454 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:33,455 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:33,455 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:33,455 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:33,456 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:33,456 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:33,456 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:33,456 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:33,457 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:33,457 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:33,457 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:33,458 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:33,458 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:33,458 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:33,459 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:33,459 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:33,459 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:33,459 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:33,460 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:33,460 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:33,460 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:33,461 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:33,461 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:33,461 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:33,461 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:33,462 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:33,462 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:33,462 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:33,463 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:33,463 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:33,463 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:33,464 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:33,464 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:33,464 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:33,464 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:33,465 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:33,465 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:33,465 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:33,466 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:33,466 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:33,466 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:33,467 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:33,467 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:33,467 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:33,468 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:33,468 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:33,468 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:33,469 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:33,469 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:33,469 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:33,469 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:33,470 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:33,470 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:33,470 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:33,471 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:33,471 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:33,471 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:33,471 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:33,472 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:33,472 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:33,472 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:33,473 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:33,473 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:33,473 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:33,474 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:33,474 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:33,474 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:33,475 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:33,475 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:33,475 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:33,475 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:33,476 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:33,476 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:33,476 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:33,477 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:33,477 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:33,477 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:33,478 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:33,478 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:33,478 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:33,478 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:33,479 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:33,479 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:33,479 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:33,480 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:33,480 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:33,480 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:33,481 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:33,481 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:33,481 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:33,482 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:33,482 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:33,482 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:33,483 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:33,483 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:33,483 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:33,484 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:33,484 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:33,484 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:33,485 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:33,485 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:33,485 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:33,485 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:33,486 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:33,486 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:33,486 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:33,487 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:33,487 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:33,487 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:33,488 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:33,488 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:33,488 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:33,489 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:33,489 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:33,489 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:33,489 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:33,490 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:33,490 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:33,490 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:33,491 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:33,491 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:33,491 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:33,492 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:33,492 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:33,492 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:33,493 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:33,493 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:33,494 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:33,494 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:33,494 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:33,495 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:33,495 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:33,495 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:33,495 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:33,496 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:33,496 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:33,496 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:33,497 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:33,497 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:33,497 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:33,498 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:33,498 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:33,498 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:33,499 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:33,499 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:33,499 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:33,499 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:33,500 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:33,500 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:33,500 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:33,501 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:33,501 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:33,501 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:33,502 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:33,502 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:33,502 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:33,502 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:33,503 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:33,503 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:33,503 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:33,504 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:33,504 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:33,504 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:33,505 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:33,505 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:33,505 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:33,505 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:33,506 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:33,506 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:33,506 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:33,507 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:33,507 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:33,507 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:33,507 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:33,508 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:33,508 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:33,508 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:33,509 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:33,509 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:33,509 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:33,509 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:33,510 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:33,510 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:33,510 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:33,511 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:33,511 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:33,511 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:33,512 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:33,512 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:33,512 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:33,513 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:33,513 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:33,513 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:33,514 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:33,514 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:33,514 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:33,515 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:33,515 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:33,515 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:33,515 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:33,516 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:33,516 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:33,516 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:33,517 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:33,517 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:33,517 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:33,518 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:33,518 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:33,518 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:33,518 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:33,519 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:33,519 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:33,519 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:33,520 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:33,520 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:33,520 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:33,520 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:33,521 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:33,521 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:33,521 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:33,522 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:33,522 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:33,522 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:33,523 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:33,523 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:33,523 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:33,524 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:33,524 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:33,524 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:33,524 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:33,525 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:33,525 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:33,526 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:33,526 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:33,526 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:33,527 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:33,527 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:33,528 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 238 to 238. [2020-07-28 21:42:33,528 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-28 21:42:33,528 INFO L82 GeneralOperation]: Start isEquivalent. First operand 238 states. Second operand 238 states. [2020-07-28 21:42:33,528 INFO L74 IsIncluded]: Start isIncluded. First operand 238 states. Second operand 238 states. [2020-07-28 21:42:33,528 INFO L87 Difference]: Start difference. First operand 238 states. Second operand 238 states. [2020-07-28 21:42:33,541 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-28 21:42:33,542 INFO L93 Difference]: Finished difference Result 238 states and 659 transitions. [2020-07-28 21:42:33,542 INFO L276 IsEmpty]: Start isEmpty. Operand 238 states and 659 transitions. [2020-07-28 21:42:33,543 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-28 21:42:33,543 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-28 21:42:33,543 INFO L74 IsIncluded]: Start isIncluded. First operand 238 states. Second operand 238 states. [2020-07-28 21:42:33,543 INFO L87 Difference]: Start difference. First operand 238 states. Second operand 238 states. [2020-07-28 21:42:33,557 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-28 21:42:33,558 INFO L93 Difference]: Finished difference Result 238 states and 659 transitions. [2020-07-28 21:42:33,558 INFO L276 IsEmpty]: Start isEmpty. Operand 238 states and 659 transitions. [2020-07-28 21:42:33,559 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-28 21:42:33,559 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-28 21:42:33,559 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-28 21:42:33,560 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-28 21:42:33,560 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 238 states. [2020-07-28 21:42:33,573 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 238 states to 238 states and 659 transitions. [2020-07-28 21:42:33,573 INFO L78 Accepts]: Start accepts. Automaton has 238 states and 659 transitions. Word has length 15 [2020-07-28 21:42:33,573 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-28 21:42:33,574 INFO L479 AbstractCegarLoop]: Abstraction has 238 states and 659 transitions. [2020-07-28 21:42:33,574 INFO L480 AbstractCegarLoop]: Interpolant automaton has 4 states. [2020-07-28 21:42:33,574 INFO L276 IsEmpty]: Start isEmpty. Operand 238 states and 659 transitions. [2020-07-28 21:42:33,575 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2020-07-28 21:42:33,575 INFO L414 BasicCegarLoop]: Found error trace [2020-07-28 21:42:33,575 INFO L422 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-07-28 21:42:33,576 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable5 [2020-07-28 21:42:33,576 INFO L427 AbstractCegarLoop]: === Iteration 7 === [ULTIMATE.startErr3INUSE_VIOLATION, ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-28 21:42:33,576 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-28 21:42:33,577 INFO L82 PathProgramCache]: Analyzing trace with hash -857649028, now seen corresponding path program 1 times [2020-07-28 21:42:33,577 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-07-28 21:42:33,577 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1477501013] [2020-07-28 21:42:33,578 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-28 21:42:33,598 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-28 21:42:33,663 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|) (= 0 v_~__unbuffered_p2_EAX~0_36) (= 0 v_~main$tmp_guard0~0_40) (= 0 v_~__unbuffered_p0_EAX~0_38) (= |v_#valid_73| (store .cse0 |v_ULTIMATE.start_main_~#t2429~0.base_23| 1)) (= 0 |v_#NULL.offset_5|) (= |v_ULTIMATE.start_main_~#t2429~0.offset_17| 0) (< |v_#StackHeapBarrier_19| |v_ULTIMATE.start_main_~#t2429~0.base_23|) (= (store |v_#memory_int_26| |v_ULTIMATE.start_main_~#t2429~0.base_23| (store (select |v_#memory_int_26| |v_ULTIMATE.start_main_~#t2429~0.base_23|) |v_ULTIMATE.start_main_~#t2429~0.offset_17| 0)) |v_#memory_int_25|) (= 0 v_~y~0_33) (< 0 |v_#StackHeapBarrier_19|) (= v_~__unbuffered_p0_EBX~0_38 0) (= v_~__unbuffered_cnt~0_192 0) (= v_~__unbuffered_p2_EBX~0_38 0) (= (store |v_#length_28| |v_ULTIMATE.start_main_~#t2429~0.base_23| 4) |v_#length_27|) (= 0 v_~main$tmp_guard1~0_32) (= 0 (select .cse0 |v_ULTIMATE.start_main_~#t2429~0.base_23|)) (= 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_~#t2432~0.base=|v_ULTIMATE.start_main_~#t2432~0.base_22|, 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|, ULTIMATE.start_main_~#t2429~0.offset=|v_ULTIMATE.start_main_~#t2429~0.offset_17|, ~main$tmp_guard1~0=v_~main$tmp_guard1~0_32, ULTIMATE.start_main_~#t2430~0.base=|v_ULTIMATE.start_main_~#t2430~0.base_20|, ~__unbuffered_p0_EAX~0=v_~__unbuffered_p0_EAX~0_38, ULTIMATE.start_main_~#t2432~0.offset=|v_ULTIMATE.start_main_~#t2432~0.offset_16|, #length=|v_#length_27|, ~__unbuffered_p2_EAX~0=v_~__unbuffered_p2_EAX~0_36, ~y~0=v_~y~0_33, ULTIMATE.start_main_~#t2429~0.base=|v_ULTIMATE.start_main_~#t2429~0.base_23|, ~__unbuffered_p2_EBX~0=v_~__unbuffered_p2_EBX~0_38, ~__unbuffered_p0_EBX~0=v_~__unbuffered_p0_EBX~0_38, ULTIMATE.start_main_~#t2431~0.offset=|v_ULTIMATE.start_main_~#t2431~0.offset_16|, ~main$tmp_guard0~0=v_~main$tmp_guard0~0_40, #NULL.base=|v_#NULL.base_5|, #StackHeapBarrier=|v_#StackHeapBarrier_19|, ULTIMATE.start_main_#res=|v_ULTIMATE.start_main_#res_17|, #valid=|v_#valid_73|, #memory_int=|v_#memory_int_25|, ~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_192, ULTIMATE.start_main_~#t2430~0.offset=|v_ULTIMATE.start_main_~#t2430~0.offset_15|, ~x~0=v_~x~0_24, ULTIMATE.start_main_~#t2431~0.base=|v_ULTIMATE.start_main_~#t2431~0.base_22|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~nondet4, ULTIMATE.start_main_#t~nondet5, ULTIMATE.start_main_~#t2432~0.base, ULTIMATE.start_main_#t~nondet2, ULTIMATE.start_main_#t~nondet3, #NULL.offset, ULTIMATE.start_main_~#t2429~0.offset, ~main$tmp_guard1~0, ULTIMATE.start_main_~#t2430~0.base, ~__unbuffered_p0_EAX~0, ULTIMATE.start_main_~#t2432~0.offset, #length, ~__unbuffered_p2_EAX~0, ~y~0, ULTIMATE.start_main_~#t2429~0.base, ~__unbuffered_p2_EBX~0, ~__unbuffered_p0_EBX~0, ULTIMATE.start_main_~#t2431~0.offset, ~main$tmp_guard0~0, #NULL.base, ULTIMATE.start_main_#res, #valid, #memory_int, ~__unbuffered_cnt~0, ULTIMATE.start_main_~#t2430~0.offset, ~x~0, ULTIMATE.start_main_~#t2431~0.base] {16663#(= 0 ~__unbuffered_cnt~0)} is VALID [2020-07-28 21:42:33,664 INFO L280 TraceCheckUtils]: 1: Hoare triple {16663#(= 0 ~__unbuffered_cnt~0)} [193] L780-->P0ENTRY: Formula: (and (= 0 |v_P0Thread1of1ForFork1_#in~arg.offset_3|) (= 0 v_P0Thread1of1ForFork1_thidvar0_2) (= 0 |v_P0Thread1of1ForFork1_#in~arg.base_3|)) InVars {} OutVars{P0Thread1of1ForFork1_#res.offset=|v_P0Thread1of1ForFork1_#res.offset_3|, P0Thread1of1ForFork1_#in~arg.offset=|v_P0Thread1of1ForFork1_#in~arg.offset_3|, P0Thread1of1ForFork1_#res.base=|v_P0Thread1of1ForFork1_#res.base_3|, P0Thread1of1ForFork1_thidvar0=v_P0Thread1of1ForFork1_thidvar0_2, P0Thread1of1ForFork1_~arg.offset=v_P0Thread1of1ForFork1_~arg.offset_3, P0Thread1of1ForFork1_#in~arg.base=|v_P0Thread1of1ForFork1_#in~arg.base_3|, P0Thread1of1ForFork1_~arg.base=v_P0Thread1of1ForFork1_~arg.base_3} AuxVars[] AssignedVars[P0Thread1of1ForFork1_#res.offset, P0Thread1of1ForFork1_#in~arg.offset, P0Thread1of1ForFork1_#res.base, P0Thread1of1ForFork1_thidvar0, P0Thread1of1ForFork1_~arg.offset, P0Thread1of1ForFork1_#in~arg.base, P0Thread1of1ForFork1_~arg.base] {16663#(= 0 ~__unbuffered_cnt~0)} is VALID [2020-07-28 21:42:33,665 INFO L280 TraceCheckUtils]: 2: Hoare triple {16663#(= 0 ~__unbuffered_cnt~0)} [243] L780-1-->L782: Formula: (and (= (store |v_#valid_51| |v_ULTIMATE.start_main_~#t2430~0.base_10| 1) |v_#valid_50|) (= (store |v_#memory_int_22| |v_ULTIMATE.start_main_~#t2430~0.base_10| (store (select |v_#memory_int_22| |v_ULTIMATE.start_main_~#t2430~0.base_10|) |v_ULTIMATE.start_main_~#t2430~0.offset_9| 1)) |v_#memory_int_21|) (= (store |v_#length_24| |v_ULTIMATE.start_main_~#t2430~0.base_10| 4) |v_#length_23|) (< |v_#StackHeapBarrier_15| |v_ULTIMATE.start_main_~#t2430~0.base_10|) (not (= |v_ULTIMATE.start_main_~#t2430~0.base_10| 0)) (= 0 (select |v_#valid_51| |v_ULTIMATE.start_main_~#t2430~0.base_10|)) (= 0 |v_ULTIMATE.start_main_~#t2430~0.offset_9|)) InVars {#StackHeapBarrier=|v_#StackHeapBarrier_15|, #valid=|v_#valid_51|, #memory_int=|v_#memory_int_22|, #length=|v_#length_24|} OutVars{ULTIMATE.start_main_~#t2430~0.base=|v_ULTIMATE.start_main_~#t2430~0.base_10|, #StackHeapBarrier=|v_#StackHeapBarrier_15|, 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_~#t2430~0.offset=|v_ULTIMATE.start_main_~#t2430~0.offset_9|} AuxVars[] AssignedVars[ULTIMATE.start_main_~#t2430~0.base, ULTIMATE.start_main_#t~nondet2, #valid, #memory_int, #length, ULTIMATE.start_main_~#t2430~0.offset] {16663#(= 0 ~__unbuffered_cnt~0)} is VALID [2020-07-28 21:42:33,666 INFO L280 TraceCheckUtils]: 3: Hoare triple {16663#(= 0 ~__unbuffered_cnt~0)} [195] L782-->P1ENTRY: Formula: (and (= 0 |v_P1Thread1of1ForFork2_#in~arg.base_3|) (= 1 v_P1Thread1of1ForFork2_thidvar0_2) (= 0 |v_P1Thread1of1ForFork2_#in~arg.offset_3|)) InVars {} OutVars{P1Thread1of1ForFork2_#in~arg.base=|v_P1Thread1of1ForFork2_#in~arg.base_3|, P1Thread1of1ForFork2_~arg.offset=v_P1Thread1of1ForFork2_~arg.offset_3, P1Thread1of1ForFork2_~arg.base=v_P1Thread1of1ForFork2_~arg.base_3, P1Thread1of1ForFork2_#res.offset=|v_P1Thread1of1ForFork2_#res.offset_3|, P1Thread1of1ForFork2_thidvar0=v_P1Thread1of1ForFork2_thidvar0_2, P1Thread1of1ForFork2_#in~arg.offset=|v_P1Thread1of1ForFork2_#in~arg.offset_3|, P1Thread1of1ForFork2_#res.base=|v_P1Thread1of1ForFork2_#res.base_3|} AuxVars[] AssignedVars[P1Thread1of1ForFork2_#in~arg.base, P1Thread1of1ForFork2_~arg.offset, P1Thread1of1ForFork2_~arg.base, P1Thread1of1ForFork2_#res.offset, P1Thread1of1ForFork2_thidvar0, P1Thread1of1ForFork2_#in~arg.offset, P1Thread1of1ForFork2_#res.base] {16663#(= 0 ~__unbuffered_cnt~0)} is VALID [2020-07-28 21:42:33,668 INFO L280 TraceCheckUtils]: 4: Hoare triple {16663#(= 0 ~__unbuffered_cnt~0)} [242] L782-1-->L784: Formula: (and (= (store |v_#memory_int_20| |v_ULTIMATE.start_main_~#t2431~0.base_12| (store (select |v_#memory_int_20| |v_ULTIMATE.start_main_~#t2431~0.base_12|) |v_ULTIMATE.start_main_~#t2431~0.offset_10| 2)) |v_#memory_int_19|) (= |v_#length_21| (store |v_#length_22| |v_ULTIMATE.start_main_~#t2431~0.base_12| 4)) (= |v_#valid_48| (store |v_#valid_49| |v_ULTIMATE.start_main_~#t2431~0.base_12| 1)) (= 0 |v_ULTIMATE.start_main_~#t2431~0.offset_10|) (not (= 0 |v_ULTIMATE.start_main_~#t2431~0.base_12|)) (< |v_#StackHeapBarrier_14| |v_ULTIMATE.start_main_~#t2431~0.base_12|) (= 0 (select |v_#valid_49| |v_ULTIMATE.start_main_~#t2431~0.base_12|))) InVars {#StackHeapBarrier=|v_#StackHeapBarrier_14|, #valid=|v_#valid_49|, #memory_int=|v_#memory_int_20|, #length=|v_#length_22|} OutVars{#StackHeapBarrier=|v_#StackHeapBarrier_14|, #valid=|v_#valid_48|, ULTIMATE.start_main_#t~nondet3=|v_ULTIMATE.start_main_#t~nondet3_5|, #memory_int=|v_#memory_int_19|, ULTIMATE.start_main_~#t2431~0.offset=|v_ULTIMATE.start_main_~#t2431~0.offset_10|, #length=|v_#length_21|, ULTIMATE.start_main_~#t2431~0.base=|v_ULTIMATE.start_main_~#t2431~0.base_12|} AuxVars[] AssignedVars[#valid, ULTIMATE.start_main_#t~nondet3, #memory_int, ULTIMATE.start_main_~#t2431~0.offset, #length, ULTIMATE.start_main_~#t2431~0.base] {16663#(= 0 ~__unbuffered_cnt~0)} is VALID [2020-07-28 21:42:33,669 INFO L280 TraceCheckUtils]: 5: Hoare triple {16663#(= 0 ~__unbuffered_cnt~0)} [197] L784-->P2ENTRY: Formula: (and (= 2 v_P2Thread1of1ForFork3_thidvar0_2) (= 0 |v_P2Thread1of1ForFork3_#in~arg.base_3|) (= 0 |v_P2Thread1of1ForFork3_#in~arg.offset_3|)) InVars {} OutVars{P2Thread1of1ForFork3_thidvar0=v_P2Thread1of1ForFork3_thidvar0_2, P2Thread1of1ForFork3_~arg.base=v_P2Thread1of1ForFork3_~arg.base_3, P2Thread1of1ForFork3_#in~arg.base=|v_P2Thread1of1ForFork3_#in~arg.base_3|, P2Thread1of1ForFork3_~arg.offset=v_P2Thread1of1ForFork3_~arg.offset_3, P2Thread1of1ForFork3_#res.base=|v_P2Thread1of1ForFork3_#res.base_3|, P2Thread1of1ForFork3_#res.offset=|v_P2Thread1of1ForFork3_#res.offset_3|, P2Thread1of1ForFork3_#in~arg.offset=|v_P2Thread1of1ForFork3_#in~arg.offset_3|} AuxVars[] AssignedVars[P2Thread1of1ForFork3_thidvar0, P2Thread1of1ForFork3_~arg.base, P2Thread1of1ForFork3_#in~arg.base, P2Thread1of1ForFork3_~arg.offset, P2Thread1of1ForFork3_#res.base, P2Thread1of1ForFork3_#res.offset, P2Thread1of1ForFork3_#in~arg.offset] {16663#(= 0 ~__unbuffered_cnt~0)} is VALID [2020-07-28 21:42:33,670 INFO L280 TraceCheckUtils]: 6: Hoare triple {16663#(= 0 ~__unbuffered_cnt~0)} [241] L784-1-->L786: Formula: (and (= 0 |v_ULTIMATE.start_main_~#t2432~0.offset_10|) (= 0 (select |v_#valid_47| |v_ULTIMATE.start_main_~#t2432~0.base_12|)) (= |v_#valid_46| (store |v_#valid_47| |v_ULTIMATE.start_main_~#t2432~0.base_12| 1)) (= (store |v_#memory_int_18| |v_ULTIMATE.start_main_~#t2432~0.base_12| (store (select |v_#memory_int_18| |v_ULTIMATE.start_main_~#t2432~0.base_12|) |v_ULTIMATE.start_main_~#t2432~0.offset_10| 3)) |v_#memory_int_17|) (< |v_#StackHeapBarrier_13| |v_ULTIMATE.start_main_~#t2432~0.base_12|) (= |v_#length_19| (store |v_#length_20| |v_ULTIMATE.start_main_~#t2432~0.base_12| 4)) (not (= 0 |v_ULTIMATE.start_main_~#t2432~0.base_12|))) InVars {#StackHeapBarrier=|v_#StackHeapBarrier_13|, #valid=|v_#valid_47|, #memory_int=|v_#memory_int_18|, #length=|v_#length_20|} OutVars{#StackHeapBarrier=|v_#StackHeapBarrier_13|, ULTIMATE.start_main_#t~nondet4=|v_ULTIMATE.start_main_#t~nondet4_4|, ULTIMATE.start_main_~#t2432~0.base=|v_ULTIMATE.start_main_~#t2432~0.base_12|, #valid=|v_#valid_46|, #memory_int=|v_#memory_int_17|, ULTIMATE.start_main_~#t2432~0.offset=|v_ULTIMATE.start_main_~#t2432~0.offset_10|, #length=|v_#length_19|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~nondet4, ULTIMATE.start_main_~#t2432~0.base, #valid, #memory_int, ULTIMATE.start_main_~#t2432~0.offset, #length] {16663#(= 0 ~__unbuffered_cnt~0)} is VALID [2020-07-28 21:42:33,671 INFO L280 TraceCheckUtils]: 7: Hoare triple {16663#(= 0 ~__unbuffered_cnt~0)} [217] P1ENTRY-->L733: Formula: (and (= v_P1Thread1of1ForFork2_~arg.offset_4 |v_P1Thread1of1ForFork2_#in~arg.offset_4|) (= 1 v_~x~0_8) (= v_P1Thread1of1ForFork2_~arg.base_4 |v_P1Thread1of1ForFork2_#in~arg.base_4|)) InVars {P1Thread1of1ForFork2_#in~arg.base=|v_P1Thread1of1ForFork2_#in~arg.base_4|, P1Thread1of1ForFork2_#in~arg.offset=|v_P1Thread1of1ForFork2_#in~arg.offset_4|} OutVars{P1Thread1of1ForFork2_#in~arg.base=|v_P1Thread1of1ForFork2_#in~arg.base_4|, P1Thread1of1ForFork2_~arg.offset=v_P1Thread1of1ForFork2_~arg.offset_4, P1Thread1of1ForFork2_~arg.base=v_P1Thread1of1ForFork2_~arg.base_4, P1Thread1of1ForFork2_#in~arg.offset=|v_P1Thread1of1ForFork2_#in~arg.offset_4|, ~x~0=v_~x~0_8} AuxVars[] AssignedVars[P1Thread1of1ForFork2_~arg.offset, P1Thread1of1ForFork2_~arg.base, ~x~0] {16663#(= 0 ~__unbuffered_cnt~0)} is VALID [2020-07-28 21:42:33,672 INFO L280 TraceCheckUtils]: 8: Hoare triple {16663#(= 0 ~__unbuffered_cnt~0)} [245] L733-->P1EXIT: Formula: (and (= v_~__unbuffered_cnt~0_171 (+ v_~__unbuffered_cnt~0_172 1)) (= 0 |v_P1Thread1of1ForFork2_#res.offset_5|) (= 0 |v_P1Thread1of1ForFork2_#res.base_5|)) InVars {~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_172} OutVars{P1Thread1of1ForFork2_#res.offset=|v_P1Thread1of1ForFork2_#res.offset_5|, ~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_171, P1Thread1of1ForFork2_#res.base=|v_P1Thread1of1ForFork2_#res.base_5|} AuxVars[] AssignedVars[P1Thread1of1ForFork2_#res.offset, ~__unbuffered_cnt~0, P1Thread1of1ForFork2_#res.base] {16664#(<= ~__unbuffered_cnt~0 1)} is VALID [2020-07-28 21:42:33,673 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 21:42:33,674 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 21:42:33,676 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 21:42:33,677 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 21:42:33,678 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 21:42:33,680 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 21:42:33,680 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 21:42:33,681 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 21:42:33,682 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1477501013] [2020-07-28 21:42:33,682 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-07-28 21:42:33,682 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2020-07-28 21:42:33,683 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [608060904] [2020-07-28 21:42:33,683 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 16 [2020-07-28 21:42:33,683 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-28 21:42:33,683 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 5 states. [2020-07-28 21:42:33,708 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 21:42:33,708 INFO L459 AbstractCegarLoop]: Interpolant automaton has 5 states [2020-07-28 21:42:33,708 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-07-28 21:42:33,708 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2020-07-28 21:42:33,709 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=8, Invalid=12, Unknown=0, NotChecked=0, Total=20 [2020-07-28 21:42:33,709 INFO L87 Difference]: Start difference. First operand 238 states and 659 transitions. Second operand 5 states. [2020-07-28 21:42:33,917 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-28 21:42:33,917 INFO L93 Difference]: Finished difference Result 247 states and 617 transitions. [2020-07-28 21:42:33,918 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2020-07-28 21:42:33,918 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 16 [2020-07-28 21:42:33,918 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-28 21:42:33,918 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 5 states. [2020-07-28 21:42:33,919 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6 states to 6 states and 70 transitions. [2020-07-28 21:42:33,919 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 5 states. [2020-07-28 21:42:33,920 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6 states to 6 states and 70 transitions. [2020-07-28 21:42:33,920 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 6 states and 70 transitions. [2020-07-28 21:42:34,001 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 21:42:34,005 INFO L225 Difference]: With dead ends: 247 [2020-07-28 21:42:34,005 INFO L226 Difference]: Without dead ends: 182 [2020-07-28 21:42:34,006 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 21:42:34,007 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 182 states. [2020-07-28 21:42:34,009 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:34,010 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:34,010 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:34,010 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:34,010 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:34,010 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:34,010 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:34,011 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:34,011 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:34,011 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:34,011 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:34,011 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:34,012 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:34,012 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:34,012 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:34,012 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:34,012 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:34,012 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:34,013 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:34,013 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:34,013 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:34,013 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:34,013 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:34,014 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:34,014 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:34,014 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:34,014 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:34,014 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:34,014 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:34,015 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:34,015 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:34,015 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:34,015 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:34,015 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:34,016 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:34,016 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:34,016 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:34,016 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:34,016 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:34,017 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:34,017 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:34,017 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:34,017 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:34,017 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:34,018 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:34,018 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:34,018 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:34,018 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:34,018 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:34,018 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:34,019 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:34,019 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:34,019 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:34,019 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:34,019 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:34,019 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:34,020 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:34,020 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:34,020 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:34,020 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:34,020 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:34,021 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:34,021 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:34,021 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:34,021 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:34,021 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:34,021 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:34,022 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:34,022 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:34,022 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:34,022 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:34,022 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:34,023 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:34,023 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:34,023 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:34,023 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:34,023 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:34,023 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:34,024 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:34,024 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:34,024 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:34,024 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:34,024 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:34,025 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:34,025 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:34,025 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:34,025 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:34,025 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:34,025 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:34,026 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:34,026 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:34,026 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:34,026 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:34,026 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:34,026 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:34,027 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:34,027 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:34,027 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:34,027 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:34,027 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:34,028 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:34,028 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:34,028 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:34,028 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:34,028 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:34,029 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:34,029 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:34,029 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:34,029 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:34,029 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:34,029 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:34,030 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:34,030 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:34,030 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:34,030 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:34,030 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:34,031 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:34,031 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:34,031 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:34,031 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:34,031 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:34,031 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:34,032 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:34,032 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:34,032 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:34,032 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:34,032 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:34,033 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:34,033 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:34,033 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:34,033 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:34,033 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:34,033 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:34,034 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:34,034 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:34,034 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:34,034 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:34,034 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:34,034 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:34,035 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:34,035 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:34,035 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:34,035 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:34,035 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:34,036 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:34,036 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:34,036 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:34,036 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:34,036 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:34,037 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:34,037 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:34,037 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:34,037 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:34,037 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:34,038 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:34,038 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:34,038 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:34,038 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:34,038 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:34,039 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:34,039 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:34,039 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:34,039 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:34,039 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:34,040 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:34,040 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:34,040 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:34,040 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:34,040 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:34,040 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:34,041 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:34,041 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:34,041 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:34,041 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:34,042 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:34,042 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:34,042 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:34,042 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:34,042 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:34,043 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:34,043 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:34,043 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:34,043 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 182 to 182. [2020-07-28 21:42:34,043 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-28 21:42:34,044 INFO L82 GeneralOperation]: Start isEquivalent. First operand 182 states. Second operand 182 states. [2020-07-28 21:42:34,044 INFO L74 IsIncluded]: Start isIncluded. First operand 182 states. Second operand 182 states. [2020-07-28 21:42:34,044 INFO L87 Difference]: Start difference. First operand 182 states. Second operand 182 states. [2020-07-28 21:42:34,051 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-28 21:42:34,051 INFO L93 Difference]: Finished difference Result 182 states and 443 transitions. [2020-07-28 21:42:34,051 INFO L276 IsEmpty]: Start isEmpty. Operand 182 states and 443 transitions. [2020-07-28 21:42:34,052 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-28 21:42:34,052 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-28 21:42:34,052 INFO L74 IsIncluded]: Start isIncluded. First operand 182 states. Second operand 182 states. [2020-07-28 21:42:34,052 INFO L87 Difference]: Start difference. First operand 182 states. Second operand 182 states. [2020-07-28 21:42:34,059 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-28 21:42:34,059 INFO L93 Difference]: Finished difference Result 182 states and 443 transitions. [2020-07-28 21:42:34,059 INFO L276 IsEmpty]: Start isEmpty. Operand 182 states and 443 transitions. [2020-07-28 21:42:34,060 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-28 21:42:34,060 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-28 21:42:34,060 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-28 21:42:34,060 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-28 21:42:34,060 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 182 states. [2020-07-28 21:42:34,068 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 182 states to 182 states and 443 transitions. [2020-07-28 21:42:34,068 INFO L78 Accepts]: Start accepts. Automaton has 182 states and 443 transitions. Word has length 16 [2020-07-28 21:42:34,070 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-28 21:42:34,070 INFO L479 AbstractCegarLoop]: Abstraction has 182 states and 443 transitions. [2020-07-28 21:42:34,070 INFO L480 AbstractCegarLoop]: Interpolant automaton has 5 states. [2020-07-28 21:42:34,070 INFO L276 IsEmpty]: Start isEmpty. Operand 182 states and 443 transitions. [2020-07-28 21:42:34,071 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2020-07-28 21:42:34,071 INFO L414 BasicCegarLoop]: Found error trace [2020-07-28 21:42:34,071 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 21:42:34,071 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable6 [2020-07-28 21:42:34,072 INFO L427 AbstractCegarLoop]: === Iteration 8 === [ULTIMATE.startErr3INUSE_VIOLATION, ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-28 21:42:34,072 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-28 21:42:34,072 INFO L82 PathProgramCache]: Analyzing trace with hash -981483084, now seen corresponding path program 1 times [2020-07-28 21:42:34,072 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-07-28 21:42:34,072 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1483302790] [2020-07-28 21:42:34,073 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-28 21:42:34,120 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-28 21:42:34,217 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|) (= 0 v_~__unbuffered_p2_EAX~0_36) (= 0 v_~main$tmp_guard0~0_40) (= 0 v_~__unbuffered_p0_EAX~0_38) (= |v_#valid_73| (store .cse0 |v_ULTIMATE.start_main_~#t2429~0.base_23| 1)) (= 0 |v_#NULL.offset_5|) (= |v_ULTIMATE.start_main_~#t2429~0.offset_17| 0) (< |v_#StackHeapBarrier_19| |v_ULTIMATE.start_main_~#t2429~0.base_23|) (= (store |v_#memory_int_26| |v_ULTIMATE.start_main_~#t2429~0.base_23| (store (select |v_#memory_int_26| |v_ULTIMATE.start_main_~#t2429~0.base_23|) |v_ULTIMATE.start_main_~#t2429~0.offset_17| 0)) |v_#memory_int_25|) (= 0 v_~y~0_33) (< 0 |v_#StackHeapBarrier_19|) (= v_~__unbuffered_p0_EBX~0_38 0) (= v_~__unbuffered_cnt~0_192 0) (= v_~__unbuffered_p2_EBX~0_38 0) (= (store |v_#length_28| |v_ULTIMATE.start_main_~#t2429~0.base_23| 4) |v_#length_27|) (= 0 v_~main$tmp_guard1~0_32) (= 0 (select .cse0 |v_ULTIMATE.start_main_~#t2429~0.base_23|)) (= 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_~#t2432~0.base=|v_ULTIMATE.start_main_~#t2432~0.base_22|, 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|, ULTIMATE.start_main_~#t2429~0.offset=|v_ULTIMATE.start_main_~#t2429~0.offset_17|, ~main$tmp_guard1~0=v_~main$tmp_guard1~0_32, ULTIMATE.start_main_~#t2430~0.base=|v_ULTIMATE.start_main_~#t2430~0.base_20|, ~__unbuffered_p0_EAX~0=v_~__unbuffered_p0_EAX~0_38, ULTIMATE.start_main_~#t2432~0.offset=|v_ULTIMATE.start_main_~#t2432~0.offset_16|, #length=|v_#length_27|, ~__unbuffered_p2_EAX~0=v_~__unbuffered_p2_EAX~0_36, ~y~0=v_~y~0_33, ULTIMATE.start_main_~#t2429~0.base=|v_ULTIMATE.start_main_~#t2429~0.base_23|, ~__unbuffered_p2_EBX~0=v_~__unbuffered_p2_EBX~0_38, ~__unbuffered_p0_EBX~0=v_~__unbuffered_p0_EBX~0_38, ULTIMATE.start_main_~#t2431~0.offset=|v_ULTIMATE.start_main_~#t2431~0.offset_16|, ~main$tmp_guard0~0=v_~main$tmp_guard0~0_40, #NULL.base=|v_#NULL.base_5|, #StackHeapBarrier=|v_#StackHeapBarrier_19|, ULTIMATE.start_main_#res=|v_ULTIMATE.start_main_#res_17|, #valid=|v_#valid_73|, #memory_int=|v_#memory_int_25|, ~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_192, ULTIMATE.start_main_~#t2430~0.offset=|v_ULTIMATE.start_main_~#t2430~0.offset_15|, ~x~0=v_~x~0_24, ULTIMATE.start_main_~#t2431~0.base=|v_ULTIMATE.start_main_~#t2431~0.base_22|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~nondet4, ULTIMATE.start_main_#t~nondet5, ULTIMATE.start_main_~#t2432~0.base, ULTIMATE.start_main_#t~nondet2, ULTIMATE.start_main_#t~nondet3, #NULL.offset, ULTIMATE.start_main_~#t2429~0.offset, ~main$tmp_guard1~0, ULTIMATE.start_main_~#t2430~0.base, ~__unbuffered_p0_EAX~0, ULTIMATE.start_main_~#t2432~0.offset, #length, ~__unbuffered_p2_EAX~0, ~y~0, ULTIMATE.start_main_~#t2429~0.base, ~__unbuffered_p2_EBX~0, ~__unbuffered_p0_EBX~0, ULTIMATE.start_main_~#t2431~0.offset, ~main$tmp_guard0~0, #NULL.base, ULTIMATE.start_main_#res, #valid, #memory_int, ~__unbuffered_cnt~0, ULTIMATE.start_main_~#t2430~0.offset, ~x~0, ULTIMATE.start_main_~#t2431~0.base] {17647#(= 0 ~__unbuffered_cnt~0)} is VALID [2020-07-28 21:42:34,218 INFO L280 TraceCheckUtils]: 1: Hoare triple {17647#(= 0 ~__unbuffered_cnt~0)} [193] L780-->P0ENTRY: Formula: (and (= 0 |v_P0Thread1of1ForFork1_#in~arg.offset_3|) (= 0 v_P0Thread1of1ForFork1_thidvar0_2) (= 0 |v_P0Thread1of1ForFork1_#in~arg.base_3|)) InVars {} OutVars{P0Thread1of1ForFork1_#res.offset=|v_P0Thread1of1ForFork1_#res.offset_3|, P0Thread1of1ForFork1_#in~arg.offset=|v_P0Thread1of1ForFork1_#in~arg.offset_3|, P0Thread1of1ForFork1_#res.base=|v_P0Thread1of1ForFork1_#res.base_3|, P0Thread1of1ForFork1_thidvar0=v_P0Thread1of1ForFork1_thidvar0_2, P0Thread1of1ForFork1_~arg.offset=v_P0Thread1of1ForFork1_~arg.offset_3, P0Thread1of1ForFork1_#in~arg.base=|v_P0Thread1of1ForFork1_#in~arg.base_3|, P0Thread1of1ForFork1_~arg.base=v_P0Thread1of1ForFork1_~arg.base_3} AuxVars[] AssignedVars[P0Thread1of1ForFork1_#res.offset, P0Thread1of1ForFork1_#in~arg.offset, P0Thread1of1ForFork1_#res.base, P0Thread1of1ForFork1_thidvar0, P0Thread1of1ForFork1_~arg.offset, P0Thread1of1ForFork1_#in~arg.base, P0Thread1of1ForFork1_~arg.base] {17647#(= 0 ~__unbuffered_cnt~0)} is VALID [2020-07-28 21:42:34,219 INFO L280 TraceCheckUtils]: 2: Hoare triple {17647#(= 0 ~__unbuffered_cnt~0)} [243] L780-1-->L782: Formula: (and (= (store |v_#valid_51| |v_ULTIMATE.start_main_~#t2430~0.base_10| 1) |v_#valid_50|) (= (store |v_#memory_int_22| |v_ULTIMATE.start_main_~#t2430~0.base_10| (store (select |v_#memory_int_22| |v_ULTIMATE.start_main_~#t2430~0.base_10|) |v_ULTIMATE.start_main_~#t2430~0.offset_9| 1)) |v_#memory_int_21|) (= (store |v_#length_24| |v_ULTIMATE.start_main_~#t2430~0.base_10| 4) |v_#length_23|) (< |v_#StackHeapBarrier_15| |v_ULTIMATE.start_main_~#t2430~0.base_10|) (not (= |v_ULTIMATE.start_main_~#t2430~0.base_10| 0)) (= 0 (select |v_#valid_51| |v_ULTIMATE.start_main_~#t2430~0.base_10|)) (= 0 |v_ULTIMATE.start_main_~#t2430~0.offset_9|)) InVars {#StackHeapBarrier=|v_#StackHeapBarrier_15|, #valid=|v_#valid_51|, #memory_int=|v_#memory_int_22|, #length=|v_#length_24|} OutVars{ULTIMATE.start_main_~#t2430~0.base=|v_ULTIMATE.start_main_~#t2430~0.base_10|, #StackHeapBarrier=|v_#StackHeapBarrier_15|, 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_~#t2430~0.offset=|v_ULTIMATE.start_main_~#t2430~0.offset_9|} AuxVars[] AssignedVars[ULTIMATE.start_main_~#t2430~0.base, ULTIMATE.start_main_#t~nondet2, #valid, #memory_int, #length, ULTIMATE.start_main_~#t2430~0.offset] {17647#(= 0 ~__unbuffered_cnt~0)} is VALID [2020-07-28 21:42:34,220 INFO L280 TraceCheckUtils]: 3: Hoare triple {17647#(= 0 ~__unbuffered_cnt~0)} [195] L782-->P1ENTRY: Formula: (and (= 0 |v_P1Thread1of1ForFork2_#in~arg.base_3|) (= 1 v_P1Thread1of1ForFork2_thidvar0_2) (= 0 |v_P1Thread1of1ForFork2_#in~arg.offset_3|)) InVars {} OutVars{P1Thread1of1ForFork2_#in~arg.base=|v_P1Thread1of1ForFork2_#in~arg.base_3|, P1Thread1of1ForFork2_~arg.offset=v_P1Thread1of1ForFork2_~arg.offset_3, P1Thread1of1ForFork2_~arg.base=v_P1Thread1of1ForFork2_~arg.base_3, P1Thread1of1ForFork2_#res.offset=|v_P1Thread1of1ForFork2_#res.offset_3|, P1Thread1of1ForFork2_thidvar0=v_P1Thread1of1ForFork2_thidvar0_2, P1Thread1of1ForFork2_#in~arg.offset=|v_P1Thread1of1ForFork2_#in~arg.offset_3|, P1Thread1of1ForFork2_#res.base=|v_P1Thread1of1ForFork2_#res.base_3|} AuxVars[] AssignedVars[P1Thread1of1ForFork2_#in~arg.base, P1Thread1of1ForFork2_~arg.offset, P1Thread1of1ForFork2_~arg.base, P1Thread1of1ForFork2_#res.offset, P1Thread1of1ForFork2_thidvar0, P1Thread1of1ForFork2_#in~arg.offset, P1Thread1of1ForFork2_#res.base] {17647#(= 0 ~__unbuffered_cnt~0)} is VALID [2020-07-28 21:42:34,221 INFO L280 TraceCheckUtils]: 4: Hoare triple {17647#(= 0 ~__unbuffered_cnt~0)} [242] L782-1-->L784: Formula: (and (= (store |v_#memory_int_20| |v_ULTIMATE.start_main_~#t2431~0.base_12| (store (select |v_#memory_int_20| |v_ULTIMATE.start_main_~#t2431~0.base_12|) |v_ULTIMATE.start_main_~#t2431~0.offset_10| 2)) |v_#memory_int_19|) (= |v_#length_21| (store |v_#length_22| |v_ULTIMATE.start_main_~#t2431~0.base_12| 4)) (= |v_#valid_48| (store |v_#valid_49| |v_ULTIMATE.start_main_~#t2431~0.base_12| 1)) (= 0 |v_ULTIMATE.start_main_~#t2431~0.offset_10|) (not (= 0 |v_ULTIMATE.start_main_~#t2431~0.base_12|)) (< |v_#StackHeapBarrier_14| |v_ULTIMATE.start_main_~#t2431~0.base_12|) (= 0 (select |v_#valid_49| |v_ULTIMATE.start_main_~#t2431~0.base_12|))) InVars {#StackHeapBarrier=|v_#StackHeapBarrier_14|, #valid=|v_#valid_49|, #memory_int=|v_#memory_int_20|, #length=|v_#length_22|} OutVars{#StackHeapBarrier=|v_#StackHeapBarrier_14|, #valid=|v_#valid_48|, ULTIMATE.start_main_#t~nondet3=|v_ULTIMATE.start_main_#t~nondet3_5|, #memory_int=|v_#memory_int_19|, ULTIMATE.start_main_~#t2431~0.offset=|v_ULTIMATE.start_main_~#t2431~0.offset_10|, #length=|v_#length_21|, ULTIMATE.start_main_~#t2431~0.base=|v_ULTIMATE.start_main_~#t2431~0.base_12|} AuxVars[] AssignedVars[#valid, ULTIMATE.start_main_#t~nondet3, #memory_int, ULTIMATE.start_main_~#t2431~0.offset, #length, ULTIMATE.start_main_~#t2431~0.base] {17647#(= 0 ~__unbuffered_cnt~0)} is VALID [2020-07-28 21:42:34,222 INFO L280 TraceCheckUtils]: 5: Hoare triple {17647#(= 0 ~__unbuffered_cnt~0)} [197] L784-->P2ENTRY: Formula: (and (= 2 v_P2Thread1of1ForFork3_thidvar0_2) (= 0 |v_P2Thread1of1ForFork3_#in~arg.base_3|) (= 0 |v_P2Thread1of1ForFork3_#in~arg.offset_3|)) InVars {} OutVars{P2Thread1of1ForFork3_thidvar0=v_P2Thread1of1ForFork3_thidvar0_2, P2Thread1of1ForFork3_~arg.base=v_P2Thread1of1ForFork3_~arg.base_3, P2Thread1of1ForFork3_#in~arg.base=|v_P2Thread1of1ForFork3_#in~arg.base_3|, P2Thread1of1ForFork3_~arg.offset=v_P2Thread1of1ForFork3_~arg.offset_3, P2Thread1of1ForFork3_#res.base=|v_P2Thread1of1ForFork3_#res.base_3|, P2Thread1of1ForFork3_#res.offset=|v_P2Thread1of1ForFork3_#res.offset_3|, P2Thread1of1ForFork3_#in~arg.offset=|v_P2Thread1of1ForFork3_#in~arg.offset_3|} AuxVars[] AssignedVars[P2Thread1of1ForFork3_thidvar0, P2Thread1of1ForFork3_~arg.base, P2Thread1of1ForFork3_#in~arg.base, P2Thread1of1ForFork3_~arg.offset, P2Thread1of1ForFork3_#res.base, P2Thread1of1ForFork3_#res.offset, P2Thread1of1ForFork3_#in~arg.offset] {17647#(= 0 ~__unbuffered_cnt~0)} is VALID [2020-07-28 21:42:34,222 INFO L280 TraceCheckUtils]: 6: Hoare triple {17647#(= 0 ~__unbuffered_cnt~0)} [241] L784-1-->L786: Formula: (and (= 0 |v_ULTIMATE.start_main_~#t2432~0.offset_10|) (= 0 (select |v_#valid_47| |v_ULTIMATE.start_main_~#t2432~0.base_12|)) (= |v_#valid_46| (store |v_#valid_47| |v_ULTIMATE.start_main_~#t2432~0.base_12| 1)) (= (store |v_#memory_int_18| |v_ULTIMATE.start_main_~#t2432~0.base_12| (store (select |v_#memory_int_18| |v_ULTIMATE.start_main_~#t2432~0.base_12|) |v_ULTIMATE.start_main_~#t2432~0.offset_10| 3)) |v_#memory_int_17|) (< |v_#StackHeapBarrier_13| |v_ULTIMATE.start_main_~#t2432~0.base_12|) (= |v_#length_19| (store |v_#length_20| |v_ULTIMATE.start_main_~#t2432~0.base_12| 4)) (not (= 0 |v_ULTIMATE.start_main_~#t2432~0.base_12|))) InVars {#StackHeapBarrier=|v_#StackHeapBarrier_13|, #valid=|v_#valid_47|, #memory_int=|v_#memory_int_18|, #length=|v_#length_20|} OutVars{#StackHeapBarrier=|v_#StackHeapBarrier_13|, ULTIMATE.start_main_#t~nondet4=|v_ULTIMATE.start_main_#t~nondet4_4|, ULTIMATE.start_main_~#t2432~0.base=|v_ULTIMATE.start_main_~#t2432~0.base_12|, #valid=|v_#valid_46|, #memory_int=|v_#memory_int_17|, ULTIMATE.start_main_~#t2432~0.offset=|v_ULTIMATE.start_main_~#t2432~0.offset_10|, #length=|v_#length_19|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~nondet4, ULTIMATE.start_main_~#t2432~0.base, #valid, #memory_int, ULTIMATE.start_main_~#t2432~0.offset, #length] {17647#(= 0 ~__unbuffered_cnt~0)} is VALID [2020-07-28 21:42:34,223 INFO L280 TraceCheckUtils]: 7: Hoare triple {17647#(= 0 ~__unbuffered_cnt~0)} [217] P1ENTRY-->L733: Formula: (and (= v_P1Thread1of1ForFork2_~arg.offset_4 |v_P1Thread1of1ForFork2_#in~arg.offset_4|) (= 1 v_~x~0_8) (= v_P1Thread1of1ForFork2_~arg.base_4 |v_P1Thread1of1ForFork2_#in~arg.base_4|)) InVars {P1Thread1of1ForFork2_#in~arg.base=|v_P1Thread1of1ForFork2_#in~arg.base_4|, P1Thread1of1ForFork2_#in~arg.offset=|v_P1Thread1of1ForFork2_#in~arg.offset_4|} OutVars{P1Thread1of1ForFork2_#in~arg.base=|v_P1Thread1of1ForFork2_#in~arg.base_4|, P1Thread1of1ForFork2_~arg.offset=v_P1Thread1of1ForFork2_~arg.offset_4, P1Thread1of1ForFork2_~arg.base=v_P1Thread1of1ForFork2_~arg.base_4, P1Thread1of1ForFork2_#in~arg.offset=|v_P1Thread1of1ForFork2_#in~arg.offset_4|, ~x~0=v_~x~0_8} AuxVars[] AssignedVars[P1Thread1of1ForFork2_~arg.offset, P1Thread1of1ForFork2_~arg.base, ~x~0] {17647#(= 0 ~__unbuffered_cnt~0)} is VALID [2020-07-28 21:42:34,224 INFO L280 TraceCheckUtils]: 8: Hoare triple {17647#(= 0 ~__unbuffered_cnt~0)} [245] L733-->P1EXIT: Formula: (and (= v_~__unbuffered_cnt~0_171 (+ v_~__unbuffered_cnt~0_172 1)) (= 0 |v_P1Thread1of1ForFork2_#res.offset_5|) (= 0 |v_P1Thread1of1ForFork2_#res.base_5|)) InVars {~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_172} OutVars{P1Thread1of1ForFork2_#res.offset=|v_P1Thread1of1ForFork2_#res.offset_5|, ~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_171, P1Thread1of1ForFork2_#res.base=|v_P1Thread1of1ForFork2_#res.base_5|} AuxVars[] AssignedVars[P1Thread1of1ForFork2_#res.offset, ~__unbuffered_cnt~0, P1Thread1of1ForFork2_#res.base] {17648#(<= ~__unbuffered_cnt~0 1)} is VALID [2020-07-28 21:42:34,224 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 21:42:34,225 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 21:42:34,226 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 21:42:34,226 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 21:42:34,228 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 21:42:34,229 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 21:42:34,230 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 21:42:34,231 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 21:42:34,231 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 21:42:34,232 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1483302790] [2020-07-28 21:42:34,232 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-07-28 21:42:34,232 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2020-07-28 21:42:34,235 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [374611081] [2020-07-28 21:42:34,236 INFO L78 Accepts]: Start accepts. Automaton has 6 states. Word has length 17 [2020-07-28 21:42:34,236 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-28 21:42:34,236 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 6 states. [2020-07-28 21:42:34,258 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 21:42:34,258 INFO L459 AbstractCegarLoop]: Interpolant automaton has 6 states [2020-07-28 21:42:34,259 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-07-28 21:42:34,259 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2020-07-28 21:42:34,259 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=12, Invalid=18, Unknown=0, NotChecked=0, Total=30 [2020-07-28 21:42:34,259 INFO L87 Difference]: Start difference. First operand 182 states and 443 transitions. Second operand 6 states. [2020-07-28 21:42:34,448 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-28 21:42:34,448 INFO L93 Difference]: Finished difference Result 165 states and 373 transitions. [2020-07-28 21:42:34,448 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2020-07-28 21:42:34,449 INFO L78 Accepts]: Start accepts. Automaton has 6 states. Word has length 17 [2020-07-28 21:42:34,449 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-28 21:42:34,449 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 6 states. [2020-07-28 21:42:34,450 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7 states to 7 states and 76 transitions. [2020-07-28 21:42:34,450 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 6 states. [2020-07-28 21:42:34,452 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7 states to 7 states and 76 transitions. [2020-07-28 21:42:34,452 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 7 states and 76 transitions. [2020-07-28 21:42:34,542 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 21:42:34,544 INFO L225 Difference]: With dead ends: 165 [2020-07-28 21:42:34,545 INFO L226 Difference]: Without dead ends: 132 [2020-07-28 21:42:34,545 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 21:42:34,546 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 132 states. [2020-07-28 21:42:34,547 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:34,548 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:34,548 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:34,548 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:34,548 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:34,548 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:34,549 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:34,549 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:34,549 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:34,549 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:34,549 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:34,550 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:34,550 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:34,550 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:34,550 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:34,550 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:34,551 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:34,551 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:34,551 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:34,551 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:34,551 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:34,551 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:34,552 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:34,552 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:34,552 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:34,552 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:34,552 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:34,553 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:34,553 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:34,553 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:34,553 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:34,553 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:34,554 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:34,554 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:34,554 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:34,554 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:34,554 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:34,554 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:34,555 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:34,555 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:34,555 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:34,555 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:34,555 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:34,556 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:34,556 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:34,556 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:34,556 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:34,556 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:34,557 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:34,557 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:34,557 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:34,557 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:34,557 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:34,558 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:34,558 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:34,558 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:34,558 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:34,558 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:34,559 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:34,559 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:34,559 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:34,559 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:34,559 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:34,560 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:34,560 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:34,560 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:34,560 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:34,560 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:34,560 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:34,561 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:34,561 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:34,561 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:34,561 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:34,561 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:34,562 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:34,562 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:34,562 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:34,562 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:34,562 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:34,563 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:34,563 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:34,563 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:34,563 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:34,563 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:34,563 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:34,564 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:34,564 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:34,564 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:34,564 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:34,564 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:34,565 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:34,565 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:34,565 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:34,565 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:34,565 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:34,566 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:34,566 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:34,566 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:34,566 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:34,566 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:34,567 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:34,567 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:34,567 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:34,567 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:34,567 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:34,568 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:34,568 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:34,568 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:34,568 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:34,568 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:34,569 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:34,569 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:34,569 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:34,569 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:34,569 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:34,570 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:34,570 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:34,570 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:34,570 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:34,570 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:34,571 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:34,571 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:34,571 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:34,571 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:34,571 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:34,572 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:34,572 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:34,572 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:34,572 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:34,572 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:34,573 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:34,573 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:34,573 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 132 to 132. [2020-07-28 21:42:34,573 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-28 21:42:34,573 INFO L82 GeneralOperation]: Start isEquivalent. First operand 132 states. Second operand 132 states. [2020-07-28 21:42:34,574 INFO L74 IsIncluded]: Start isIncluded. First operand 132 states. Second operand 132 states. [2020-07-28 21:42:34,574 INFO L87 Difference]: Start difference. First operand 132 states. Second operand 132 states. [2020-07-28 21:42:34,579 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-28 21:42:34,579 INFO L93 Difference]: Finished difference Result 132 states and 295 transitions. [2020-07-28 21:42:34,579 INFO L276 IsEmpty]: Start isEmpty. Operand 132 states and 295 transitions. [2020-07-28 21:42:34,580 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-28 21:42:34,580 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-28 21:42:34,580 INFO L74 IsIncluded]: Start isIncluded. First operand 132 states. Second operand 132 states. [2020-07-28 21:42:34,580 INFO L87 Difference]: Start difference. First operand 132 states. Second operand 132 states. [2020-07-28 21:42:34,584 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-28 21:42:34,585 INFO L93 Difference]: Finished difference Result 132 states and 295 transitions. [2020-07-28 21:42:34,585 INFO L276 IsEmpty]: Start isEmpty. Operand 132 states and 295 transitions. [2020-07-28 21:42:34,585 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-28 21:42:34,585 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-28 21:42:34,586 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-28 21:42:34,586 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-28 21:42:34,586 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 132 states. [2020-07-28 21:42:34,590 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 132 states to 132 states and 295 transitions. [2020-07-28 21:42:34,591 INFO L78 Accepts]: Start accepts. Automaton has 132 states and 295 transitions. Word has length 17 [2020-07-28 21:42:34,591 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-28 21:42:34,591 INFO L479 AbstractCegarLoop]: Abstraction has 132 states and 295 transitions. [2020-07-28 21:42:34,591 INFO L480 AbstractCegarLoop]: Interpolant automaton has 6 states. [2020-07-28 21:42:34,591 INFO L276 IsEmpty]: Start isEmpty. Operand 132 states and 295 transitions. [2020-07-28 21:42:34,593 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2020-07-28 21:42:34,593 INFO L414 BasicCegarLoop]: Found error trace [2020-07-28 21:42:34,593 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 21:42:34,593 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable7 [2020-07-28 21:42:34,593 INFO L427 AbstractCegarLoop]: === Iteration 9 === [ULTIMATE.startErr3INUSE_VIOLATION, ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-28 21:42:34,594 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-28 21:42:34,594 INFO L82 PathProgramCache]: Analyzing trace with hash 1311703103, now seen corresponding path program 1 times [2020-07-28 21:42:34,594 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-07-28 21:42:34,594 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1781938841] [2020-07-28 21:42:34,595 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-28 21:42:34,635 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-28 21:42:34,723 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|) (= 0 v_~__unbuffered_p2_EAX~0_36) (= 0 v_~main$tmp_guard0~0_40) (= 0 v_~__unbuffered_p0_EAX~0_38) (= |v_#valid_73| (store .cse0 |v_ULTIMATE.start_main_~#t2429~0.base_23| 1)) (= 0 |v_#NULL.offset_5|) (= |v_ULTIMATE.start_main_~#t2429~0.offset_17| 0) (< |v_#StackHeapBarrier_19| |v_ULTIMATE.start_main_~#t2429~0.base_23|) (= (store |v_#memory_int_26| |v_ULTIMATE.start_main_~#t2429~0.base_23| (store (select |v_#memory_int_26| |v_ULTIMATE.start_main_~#t2429~0.base_23|) |v_ULTIMATE.start_main_~#t2429~0.offset_17| 0)) |v_#memory_int_25|) (= 0 v_~y~0_33) (< 0 |v_#StackHeapBarrier_19|) (= v_~__unbuffered_p0_EBX~0_38 0) (= v_~__unbuffered_cnt~0_192 0) (= v_~__unbuffered_p2_EBX~0_38 0) (= (store |v_#length_28| |v_ULTIMATE.start_main_~#t2429~0.base_23| 4) |v_#length_27|) (= 0 v_~main$tmp_guard1~0_32) (= 0 (select .cse0 |v_ULTIMATE.start_main_~#t2429~0.base_23|)) (= 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_~#t2432~0.base=|v_ULTIMATE.start_main_~#t2432~0.base_22|, 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|, ULTIMATE.start_main_~#t2429~0.offset=|v_ULTIMATE.start_main_~#t2429~0.offset_17|, ~main$tmp_guard1~0=v_~main$tmp_guard1~0_32, ULTIMATE.start_main_~#t2430~0.base=|v_ULTIMATE.start_main_~#t2430~0.base_20|, ~__unbuffered_p0_EAX~0=v_~__unbuffered_p0_EAX~0_38, ULTIMATE.start_main_~#t2432~0.offset=|v_ULTIMATE.start_main_~#t2432~0.offset_16|, #length=|v_#length_27|, ~__unbuffered_p2_EAX~0=v_~__unbuffered_p2_EAX~0_36, ~y~0=v_~y~0_33, ULTIMATE.start_main_~#t2429~0.base=|v_ULTIMATE.start_main_~#t2429~0.base_23|, ~__unbuffered_p2_EBX~0=v_~__unbuffered_p2_EBX~0_38, ~__unbuffered_p0_EBX~0=v_~__unbuffered_p0_EBX~0_38, ULTIMATE.start_main_~#t2431~0.offset=|v_ULTIMATE.start_main_~#t2431~0.offset_16|, ~main$tmp_guard0~0=v_~main$tmp_guard0~0_40, #NULL.base=|v_#NULL.base_5|, #StackHeapBarrier=|v_#StackHeapBarrier_19|, ULTIMATE.start_main_#res=|v_ULTIMATE.start_main_#res_17|, #valid=|v_#valid_73|, #memory_int=|v_#memory_int_25|, ~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_192, ULTIMATE.start_main_~#t2430~0.offset=|v_ULTIMATE.start_main_~#t2430~0.offset_15|, ~x~0=v_~x~0_24, ULTIMATE.start_main_~#t2431~0.base=|v_ULTIMATE.start_main_~#t2431~0.base_22|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~nondet4, ULTIMATE.start_main_#t~nondet5, ULTIMATE.start_main_~#t2432~0.base, ULTIMATE.start_main_#t~nondet2, ULTIMATE.start_main_#t~nondet3, #NULL.offset, ULTIMATE.start_main_~#t2429~0.offset, ~main$tmp_guard1~0, ULTIMATE.start_main_~#t2430~0.base, ~__unbuffered_p0_EAX~0, ULTIMATE.start_main_~#t2432~0.offset, #length, ~__unbuffered_p2_EAX~0, ~y~0, ULTIMATE.start_main_~#t2429~0.base, ~__unbuffered_p2_EBX~0, ~__unbuffered_p0_EBX~0, ULTIMATE.start_main_~#t2431~0.offset, ~main$tmp_guard0~0, #NULL.base, ULTIMATE.start_main_#res, #valid, #memory_int, ~__unbuffered_cnt~0, ULTIMATE.start_main_~#t2430~0.offset, ~x~0, ULTIMATE.start_main_~#t2431~0.base] {18350#(= 0 ~__unbuffered_cnt~0)} is VALID [2020-07-28 21:42:34,724 INFO L280 TraceCheckUtils]: 1: Hoare triple {18350#(= 0 ~__unbuffered_cnt~0)} [193] L780-->P0ENTRY: Formula: (and (= 0 |v_P0Thread1of1ForFork1_#in~arg.offset_3|) (= 0 v_P0Thread1of1ForFork1_thidvar0_2) (= 0 |v_P0Thread1of1ForFork1_#in~arg.base_3|)) InVars {} OutVars{P0Thread1of1ForFork1_#res.offset=|v_P0Thread1of1ForFork1_#res.offset_3|, P0Thread1of1ForFork1_#in~arg.offset=|v_P0Thread1of1ForFork1_#in~arg.offset_3|, P0Thread1of1ForFork1_#res.base=|v_P0Thread1of1ForFork1_#res.base_3|, P0Thread1of1ForFork1_thidvar0=v_P0Thread1of1ForFork1_thidvar0_2, P0Thread1of1ForFork1_~arg.offset=v_P0Thread1of1ForFork1_~arg.offset_3, P0Thread1of1ForFork1_#in~arg.base=|v_P0Thread1of1ForFork1_#in~arg.base_3|, P0Thread1of1ForFork1_~arg.base=v_P0Thread1of1ForFork1_~arg.base_3} AuxVars[] AssignedVars[P0Thread1of1ForFork1_#res.offset, P0Thread1of1ForFork1_#in~arg.offset, P0Thread1of1ForFork1_#res.base, P0Thread1of1ForFork1_thidvar0, P0Thread1of1ForFork1_~arg.offset, P0Thread1of1ForFork1_#in~arg.base, P0Thread1of1ForFork1_~arg.base] {18350#(= 0 ~__unbuffered_cnt~0)} is VALID [2020-07-28 21:42:34,724 INFO L280 TraceCheckUtils]: 2: Hoare triple {18350#(= 0 ~__unbuffered_cnt~0)} [243] L780-1-->L782: Formula: (and (= (store |v_#valid_51| |v_ULTIMATE.start_main_~#t2430~0.base_10| 1) |v_#valid_50|) (= (store |v_#memory_int_22| |v_ULTIMATE.start_main_~#t2430~0.base_10| (store (select |v_#memory_int_22| |v_ULTIMATE.start_main_~#t2430~0.base_10|) |v_ULTIMATE.start_main_~#t2430~0.offset_9| 1)) |v_#memory_int_21|) (= (store |v_#length_24| |v_ULTIMATE.start_main_~#t2430~0.base_10| 4) |v_#length_23|) (< |v_#StackHeapBarrier_15| |v_ULTIMATE.start_main_~#t2430~0.base_10|) (not (= |v_ULTIMATE.start_main_~#t2430~0.base_10| 0)) (= 0 (select |v_#valid_51| |v_ULTIMATE.start_main_~#t2430~0.base_10|)) (= 0 |v_ULTIMATE.start_main_~#t2430~0.offset_9|)) InVars {#StackHeapBarrier=|v_#StackHeapBarrier_15|, #valid=|v_#valid_51|, #memory_int=|v_#memory_int_22|, #length=|v_#length_24|} OutVars{ULTIMATE.start_main_~#t2430~0.base=|v_ULTIMATE.start_main_~#t2430~0.base_10|, #StackHeapBarrier=|v_#StackHeapBarrier_15|, 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_~#t2430~0.offset=|v_ULTIMATE.start_main_~#t2430~0.offset_9|} AuxVars[] AssignedVars[ULTIMATE.start_main_~#t2430~0.base, ULTIMATE.start_main_#t~nondet2, #valid, #memory_int, #length, ULTIMATE.start_main_~#t2430~0.offset] {18350#(= 0 ~__unbuffered_cnt~0)} is VALID [2020-07-28 21:42:34,725 INFO L280 TraceCheckUtils]: 3: Hoare triple {18350#(= 0 ~__unbuffered_cnt~0)} [195] L782-->P1ENTRY: Formula: (and (= 0 |v_P1Thread1of1ForFork2_#in~arg.base_3|) (= 1 v_P1Thread1of1ForFork2_thidvar0_2) (= 0 |v_P1Thread1of1ForFork2_#in~arg.offset_3|)) InVars {} OutVars{P1Thread1of1ForFork2_#in~arg.base=|v_P1Thread1of1ForFork2_#in~arg.base_3|, P1Thread1of1ForFork2_~arg.offset=v_P1Thread1of1ForFork2_~arg.offset_3, P1Thread1of1ForFork2_~arg.base=v_P1Thread1of1ForFork2_~arg.base_3, P1Thread1of1ForFork2_#res.offset=|v_P1Thread1of1ForFork2_#res.offset_3|, P1Thread1of1ForFork2_thidvar0=v_P1Thread1of1ForFork2_thidvar0_2, P1Thread1of1ForFork2_#in~arg.offset=|v_P1Thread1of1ForFork2_#in~arg.offset_3|, P1Thread1of1ForFork2_#res.base=|v_P1Thread1of1ForFork2_#res.base_3|} AuxVars[] AssignedVars[P1Thread1of1ForFork2_#in~arg.base, P1Thread1of1ForFork2_~arg.offset, P1Thread1of1ForFork2_~arg.base, P1Thread1of1ForFork2_#res.offset, P1Thread1of1ForFork2_thidvar0, P1Thread1of1ForFork2_#in~arg.offset, P1Thread1of1ForFork2_#res.base] {18350#(= 0 ~__unbuffered_cnt~0)} is VALID [2020-07-28 21:42:34,726 INFO L280 TraceCheckUtils]: 4: Hoare triple {18350#(= 0 ~__unbuffered_cnt~0)} [242] L782-1-->L784: Formula: (and (= (store |v_#memory_int_20| |v_ULTIMATE.start_main_~#t2431~0.base_12| (store (select |v_#memory_int_20| |v_ULTIMATE.start_main_~#t2431~0.base_12|) |v_ULTIMATE.start_main_~#t2431~0.offset_10| 2)) |v_#memory_int_19|) (= |v_#length_21| (store |v_#length_22| |v_ULTIMATE.start_main_~#t2431~0.base_12| 4)) (= |v_#valid_48| (store |v_#valid_49| |v_ULTIMATE.start_main_~#t2431~0.base_12| 1)) (= 0 |v_ULTIMATE.start_main_~#t2431~0.offset_10|) (not (= 0 |v_ULTIMATE.start_main_~#t2431~0.base_12|)) (< |v_#StackHeapBarrier_14| |v_ULTIMATE.start_main_~#t2431~0.base_12|) (= 0 (select |v_#valid_49| |v_ULTIMATE.start_main_~#t2431~0.base_12|))) InVars {#StackHeapBarrier=|v_#StackHeapBarrier_14|, #valid=|v_#valid_49|, #memory_int=|v_#memory_int_20|, #length=|v_#length_22|} OutVars{#StackHeapBarrier=|v_#StackHeapBarrier_14|, #valid=|v_#valid_48|, ULTIMATE.start_main_#t~nondet3=|v_ULTIMATE.start_main_#t~nondet3_5|, #memory_int=|v_#memory_int_19|, ULTIMATE.start_main_~#t2431~0.offset=|v_ULTIMATE.start_main_~#t2431~0.offset_10|, #length=|v_#length_21|, ULTIMATE.start_main_~#t2431~0.base=|v_ULTIMATE.start_main_~#t2431~0.base_12|} AuxVars[] AssignedVars[#valid, ULTIMATE.start_main_#t~nondet3, #memory_int, ULTIMATE.start_main_~#t2431~0.offset, #length, ULTIMATE.start_main_~#t2431~0.base] {18350#(= 0 ~__unbuffered_cnt~0)} is VALID [2020-07-28 21:42:34,727 INFO L280 TraceCheckUtils]: 5: Hoare triple {18350#(= 0 ~__unbuffered_cnt~0)} [197] L784-->P2ENTRY: Formula: (and (= 2 v_P2Thread1of1ForFork3_thidvar0_2) (= 0 |v_P2Thread1of1ForFork3_#in~arg.base_3|) (= 0 |v_P2Thread1of1ForFork3_#in~arg.offset_3|)) InVars {} OutVars{P2Thread1of1ForFork3_thidvar0=v_P2Thread1of1ForFork3_thidvar0_2, P2Thread1of1ForFork3_~arg.base=v_P2Thread1of1ForFork3_~arg.base_3, P2Thread1of1ForFork3_#in~arg.base=|v_P2Thread1of1ForFork3_#in~arg.base_3|, P2Thread1of1ForFork3_~arg.offset=v_P2Thread1of1ForFork3_~arg.offset_3, P2Thread1of1ForFork3_#res.base=|v_P2Thread1of1ForFork3_#res.base_3|, P2Thread1of1ForFork3_#res.offset=|v_P2Thread1of1ForFork3_#res.offset_3|, P2Thread1of1ForFork3_#in~arg.offset=|v_P2Thread1of1ForFork3_#in~arg.offset_3|} AuxVars[] AssignedVars[P2Thread1of1ForFork3_thidvar0, P2Thread1of1ForFork3_~arg.base, P2Thread1of1ForFork3_#in~arg.base, P2Thread1of1ForFork3_~arg.offset, P2Thread1of1ForFork3_#res.base, P2Thread1of1ForFork3_#res.offset, P2Thread1of1ForFork3_#in~arg.offset] {18350#(= 0 ~__unbuffered_cnt~0)} is VALID [2020-07-28 21:42:34,727 INFO L280 TraceCheckUtils]: 6: Hoare triple {18350#(= 0 ~__unbuffered_cnt~0)} [241] L784-1-->L786: Formula: (and (= 0 |v_ULTIMATE.start_main_~#t2432~0.offset_10|) (= 0 (select |v_#valid_47| |v_ULTIMATE.start_main_~#t2432~0.base_12|)) (= |v_#valid_46| (store |v_#valid_47| |v_ULTIMATE.start_main_~#t2432~0.base_12| 1)) (= (store |v_#memory_int_18| |v_ULTIMATE.start_main_~#t2432~0.base_12| (store (select |v_#memory_int_18| |v_ULTIMATE.start_main_~#t2432~0.base_12|) |v_ULTIMATE.start_main_~#t2432~0.offset_10| 3)) |v_#memory_int_17|) (< |v_#StackHeapBarrier_13| |v_ULTIMATE.start_main_~#t2432~0.base_12|) (= |v_#length_19| (store |v_#length_20| |v_ULTIMATE.start_main_~#t2432~0.base_12| 4)) (not (= 0 |v_ULTIMATE.start_main_~#t2432~0.base_12|))) InVars {#StackHeapBarrier=|v_#StackHeapBarrier_13|, #valid=|v_#valid_47|, #memory_int=|v_#memory_int_18|, #length=|v_#length_20|} OutVars{#StackHeapBarrier=|v_#StackHeapBarrier_13|, ULTIMATE.start_main_#t~nondet4=|v_ULTIMATE.start_main_#t~nondet4_4|, ULTIMATE.start_main_~#t2432~0.base=|v_ULTIMATE.start_main_~#t2432~0.base_12|, #valid=|v_#valid_46|, #memory_int=|v_#memory_int_17|, ULTIMATE.start_main_~#t2432~0.offset=|v_ULTIMATE.start_main_~#t2432~0.offset_10|, #length=|v_#length_19|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~nondet4, ULTIMATE.start_main_~#t2432~0.base, #valid, #memory_int, ULTIMATE.start_main_~#t2432~0.offset, #length] {18350#(= 0 ~__unbuffered_cnt~0)} is VALID [2020-07-28 21:42:34,728 INFO L280 TraceCheckUtils]: 7: Hoare triple {18350#(= 0 ~__unbuffered_cnt~0)} [217] P1ENTRY-->L733: Formula: (and (= v_P1Thread1of1ForFork2_~arg.offset_4 |v_P1Thread1of1ForFork2_#in~arg.offset_4|) (= 1 v_~x~0_8) (= v_P1Thread1of1ForFork2_~arg.base_4 |v_P1Thread1of1ForFork2_#in~arg.base_4|)) InVars {P1Thread1of1ForFork2_#in~arg.base=|v_P1Thread1of1ForFork2_#in~arg.base_4|, P1Thread1of1ForFork2_#in~arg.offset=|v_P1Thread1of1ForFork2_#in~arg.offset_4|} OutVars{P1Thread1of1ForFork2_#in~arg.base=|v_P1Thread1of1ForFork2_#in~arg.base_4|, P1Thread1of1ForFork2_~arg.offset=v_P1Thread1of1ForFork2_~arg.offset_4, P1Thread1of1ForFork2_~arg.base=v_P1Thread1of1ForFork2_~arg.base_4, P1Thread1of1ForFork2_#in~arg.offset=|v_P1Thread1of1ForFork2_#in~arg.offset_4|, ~x~0=v_~x~0_8} AuxVars[] AssignedVars[P1Thread1of1ForFork2_~arg.offset, P1Thread1of1ForFork2_~arg.base, ~x~0] {18350#(= 0 ~__unbuffered_cnt~0)} is VALID [2020-07-28 21:42:34,729 INFO L280 TraceCheckUtils]: 8: Hoare triple {18350#(= 0 ~__unbuffered_cnt~0)} [245] L733-->P1EXIT: Formula: (and (= v_~__unbuffered_cnt~0_171 (+ v_~__unbuffered_cnt~0_172 1)) (= 0 |v_P1Thread1of1ForFork2_#res.offset_5|) (= 0 |v_P1Thread1of1ForFork2_#res.base_5|)) InVars {~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_172} OutVars{P1Thread1of1ForFork2_#res.offset=|v_P1Thread1of1ForFork2_#res.offset_5|, ~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_171, P1Thread1of1ForFork2_#res.base=|v_P1Thread1of1ForFork2_#res.base_5|} AuxVars[] AssignedVars[P1Thread1of1ForFork2_#res.offset, ~__unbuffered_cnt~0, P1Thread1of1ForFork2_#res.base] {18351#(<= ~__unbuffered_cnt~0 1)} is VALID [2020-07-28 21:42:34,729 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 21:42:34,730 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 21:42:34,731 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 21:42:34,742 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 21:42:34,743 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 21:42:34,744 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 21:42:34,745 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 21:42:34,746 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 21:42:34,748 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 21:42:34,748 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 21:42:34,749 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 21:42:34,750 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1781938841] [2020-07-28 21:42:34,750 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-07-28 21:42:34,750 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2020-07-28 21:42:34,750 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [934467145] [2020-07-28 21:42:34,751 INFO L78 Accepts]: Start accepts. Automaton has 7 states. Word has length 19 [2020-07-28 21:42:34,751 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-28 21:42:34,751 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 7 states. [2020-07-28 21:42:34,775 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 21:42:34,775 INFO L459 AbstractCegarLoop]: Interpolant automaton has 7 states [2020-07-28 21:42:34,775 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-07-28 21:42:34,776 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2020-07-28 21:42:34,776 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=17, Invalid=25, Unknown=0, NotChecked=0, Total=42 [2020-07-28 21:42:34,776 INFO L87 Difference]: Start difference. First operand 132 states and 295 transitions. Second operand 7 states. [2020-07-28 21:42:34,990 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-28 21:42:34,990 INFO L93 Difference]: Finished difference Result 121 states and 271 transitions. [2020-07-28 21:42:34,990 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2020-07-28 21:42:34,990 INFO L78 Accepts]: Start accepts. Automaton has 7 states. Word has length 19 [2020-07-28 21:42:34,990 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-28 21:42:34,991 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 7 states. [2020-07-28 21:42:34,991 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8 states to 8 states and 66 transitions. [2020-07-28 21:42:34,992 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 7 states. [2020-07-28 21:42:34,992 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8 states to 8 states and 66 transitions. [2020-07-28 21:42:34,992 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 8 states and 66 transitions. [2020-07-28 21:42:35,068 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 21:42:35,071 INFO L225 Difference]: With dead ends: 121 [2020-07-28 21:42:35,071 INFO L226 Difference]: Without dead ends: 112 [2020-07-28 21:42:35,072 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 21:42:35,072 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 112 states. [2020-07-28 21:42:35,073 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:35,074 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:35,074 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:35,074 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:35,074 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:35,074 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:35,075 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:35,075 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:35,075 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:35,075 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:35,075 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:35,075 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:35,076 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:35,076 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:35,076 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:35,076 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:35,076 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:35,076 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:35,077 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:35,077 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:35,077 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:35,077 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:35,077 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:35,077 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:35,078 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:35,078 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:35,078 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:35,078 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:35,078 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:35,078 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:35,079 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:35,079 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:35,079 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:35,079 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:35,079 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:35,079 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:35,080 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:35,080 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:35,080 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:35,080 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:35,080 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:35,080 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:35,081 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:35,081 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:35,081 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:35,081 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:35,081 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:35,082 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:35,082 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:35,082 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:35,082 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:35,082 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:35,083 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:35,083 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:35,083 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:35,083 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:35,083 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:35,083 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:35,084 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:35,084 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:35,084 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:35,084 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:35,084 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:35,084 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:35,085 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:35,085 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:35,085 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:35,085 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:35,085 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:35,086 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:35,086 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:35,086 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:35,086 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:35,086 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:35,086 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:35,087 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:35,087 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:35,087 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:35,087 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:35,087 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:35,088 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:35,088 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:35,088 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:35,088 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:35,088 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:35,088 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:35,089 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:35,089 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:35,089 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:35,089 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:35,089 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:35,090 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:35,090 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:35,090 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:35,090 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:35,090 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:35,090 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:35,091 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:35,091 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:35,091 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:35,091 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:35,091 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:35,092 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:35,092 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:35,092 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:35,092 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:35,092 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:35,093 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:35,093 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:35,093 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:35,093 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:35,093 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:35,094 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 112 to 112. [2020-07-28 21:42:35,094 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-28 21:42:35,094 INFO L82 GeneralOperation]: Start isEquivalent. First operand 112 states. Second operand 112 states. [2020-07-28 21:42:35,094 INFO L74 IsIncluded]: Start isIncluded. First operand 112 states. Second operand 112 states. [2020-07-28 21:42:35,094 INFO L87 Difference]: Start difference. First operand 112 states. Second operand 112 states. [2020-07-28 21:42:35,097 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-28 21:42:35,097 INFO L93 Difference]: Finished difference Result 112 states and 255 transitions. [2020-07-28 21:42:35,097 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 255 transitions. [2020-07-28 21:42:35,097 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-28 21:42:35,098 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-28 21:42:35,098 INFO L74 IsIncluded]: Start isIncluded. First operand 112 states. Second operand 112 states. [2020-07-28 21:42:35,098 INFO L87 Difference]: Start difference. First operand 112 states. Second operand 112 states. [2020-07-28 21:42:35,101 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-28 21:42:35,101 INFO L93 Difference]: Finished difference Result 112 states and 255 transitions. [2020-07-28 21:42:35,101 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 255 transitions. [2020-07-28 21:42:35,101 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-28 21:42:35,101 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-28 21:42:35,101 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-28 21:42:35,102 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-28 21:42:35,102 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 112 states. [2020-07-28 21:42:35,104 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 112 states to 112 states and 255 transitions. [2020-07-28 21:42:35,104 INFO L78 Accepts]: Start accepts. Automaton has 112 states and 255 transitions. Word has length 19 [2020-07-28 21:42:35,104 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-28 21:42:35,105 INFO L479 AbstractCegarLoop]: Abstraction has 112 states and 255 transitions. [2020-07-28 21:42:35,105 INFO L480 AbstractCegarLoop]: Interpolant automaton has 7 states. [2020-07-28 21:42:35,105 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 255 transitions. [2020-07-28 21:42:35,105 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2020-07-28 21:42:35,105 INFO L414 BasicCegarLoop]: Found error trace [2020-07-28 21:42:35,106 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 21:42:35,106 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable8 [2020-07-28 21:42:35,106 INFO L427 AbstractCegarLoop]: === Iteration 10 === [ULTIMATE.startErr3INUSE_VIOLATION, ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-28 21:42:35,106 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-28 21:42:35,106 INFO L82 PathProgramCache]: Analyzing trace with hash 188961609, now seen corresponding path program 1 times [2020-07-28 21:42:35,106 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-07-28 21:42:35,107 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1054178902] [2020-07-28 21:42:35,107 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-28 21:42:35,120 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-28 21:42:35,167 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|) (= 0 v_~__unbuffered_p2_EAX~0_36) (= 0 v_~main$tmp_guard0~0_40) (= 0 v_~__unbuffered_p0_EAX~0_38) (= |v_#valid_73| (store .cse0 |v_ULTIMATE.start_main_~#t2429~0.base_23| 1)) (= 0 |v_#NULL.offset_5|) (= |v_ULTIMATE.start_main_~#t2429~0.offset_17| 0) (< |v_#StackHeapBarrier_19| |v_ULTIMATE.start_main_~#t2429~0.base_23|) (= (store |v_#memory_int_26| |v_ULTIMATE.start_main_~#t2429~0.base_23| (store (select |v_#memory_int_26| |v_ULTIMATE.start_main_~#t2429~0.base_23|) |v_ULTIMATE.start_main_~#t2429~0.offset_17| 0)) |v_#memory_int_25|) (= 0 v_~y~0_33) (< 0 |v_#StackHeapBarrier_19|) (= v_~__unbuffered_p0_EBX~0_38 0) (= v_~__unbuffered_cnt~0_192 0) (= v_~__unbuffered_p2_EBX~0_38 0) (= (store |v_#length_28| |v_ULTIMATE.start_main_~#t2429~0.base_23| 4) |v_#length_27|) (= 0 v_~main$tmp_guard1~0_32) (= 0 (select .cse0 |v_ULTIMATE.start_main_~#t2429~0.base_23|)) (= 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_~#t2432~0.base=|v_ULTIMATE.start_main_~#t2432~0.base_22|, 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|, ULTIMATE.start_main_~#t2429~0.offset=|v_ULTIMATE.start_main_~#t2429~0.offset_17|, ~main$tmp_guard1~0=v_~main$tmp_guard1~0_32, ULTIMATE.start_main_~#t2430~0.base=|v_ULTIMATE.start_main_~#t2430~0.base_20|, ~__unbuffered_p0_EAX~0=v_~__unbuffered_p0_EAX~0_38, ULTIMATE.start_main_~#t2432~0.offset=|v_ULTIMATE.start_main_~#t2432~0.offset_16|, #length=|v_#length_27|, ~__unbuffered_p2_EAX~0=v_~__unbuffered_p2_EAX~0_36, ~y~0=v_~y~0_33, ULTIMATE.start_main_~#t2429~0.base=|v_ULTIMATE.start_main_~#t2429~0.base_23|, ~__unbuffered_p2_EBX~0=v_~__unbuffered_p2_EBX~0_38, ~__unbuffered_p0_EBX~0=v_~__unbuffered_p0_EBX~0_38, ULTIMATE.start_main_~#t2431~0.offset=|v_ULTIMATE.start_main_~#t2431~0.offset_16|, ~main$tmp_guard0~0=v_~main$tmp_guard0~0_40, #NULL.base=|v_#NULL.base_5|, #StackHeapBarrier=|v_#StackHeapBarrier_19|, ULTIMATE.start_main_#res=|v_ULTIMATE.start_main_#res_17|, #valid=|v_#valid_73|, #memory_int=|v_#memory_int_25|, ~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_192, ULTIMATE.start_main_~#t2430~0.offset=|v_ULTIMATE.start_main_~#t2430~0.offset_15|, ~x~0=v_~x~0_24, ULTIMATE.start_main_~#t2431~0.base=|v_ULTIMATE.start_main_~#t2431~0.base_22|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~nondet4, ULTIMATE.start_main_#t~nondet5, ULTIMATE.start_main_~#t2432~0.base, ULTIMATE.start_main_#t~nondet2, ULTIMATE.start_main_#t~nondet3, #NULL.offset, ULTIMATE.start_main_~#t2429~0.offset, ~main$tmp_guard1~0, ULTIMATE.start_main_~#t2430~0.base, ~__unbuffered_p0_EAX~0, ULTIMATE.start_main_~#t2432~0.offset, #length, ~__unbuffered_p2_EAX~0, ~y~0, ULTIMATE.start_main_~#t2429~0.base, ~__unbuffered_p2_EBX~0, ~__unbuffered_p0_EBX~0, ULTIMATE.start_main_~#t2431~0.offset, ~main$tmp_guard0~0, #NULL.base, ULTIMATE.start_main_#res, #valid, #memory_int, ~__unbuffered_cnt~0, ULTIMATE.start_main_~#t2430~0.offset, ~x~0, ULTIMATE.start_main_~#t2431~0.base] {18928#true} is VALID [2020-07-28 21:42:35,168 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 21:42:35,168 INFO L280 TraceCheckUtils]: 2: Hoare triple {18928#true} [243] L780-1-->L782: Formula: (and (= (store |v_#valid_51| |v_ULTIMATE.start_main_~#t2430~0.base_10| 1) |v_#valid_50|) (= (store |v_#memory_int_22| |v_ULTIMATE.start_main_~#t2430~0.base_10| (store (select |v_#memory_int_22| |v_ULTIMATE.start_main_~#t2430~0.base_10|) |v_ULTIMATE.start_main_~#t2430~0.offset_9| 1)) |v_#memory_int_21|) (= (store |v_#length_24| |v_ULTIMATE.start_main_~#t2430~0.base_10| 4) |v_#length_23|) (< |v_#StackHeapBarrier_15| |v_ULTIMATE.start_main_~#t2430~0.base_10|) (not (= |v_ULTIMATE.start_main_~#t2430~0.base_10| 0)) (= 0 (select |v_#valid_51| |v_ULTIMATE.start_main_~#t2430~0.base_10|)) (= 0 |v_ULTIMATE.start_main_~#t2430~0.offset_9|)) InVars {#StackHeapBarrier=|v_#StackHeapBarrier_15|, #valid=|v_#valid_51|, #memory_int=|v_#memory_int_22|, #length=|v_#length_24|} OutVars{ULTIMATE.start_main_~#t2430~0.base=|v_ULTIMATE.start_main_~#t2430~0.base_10|, #StackHeapBarrier=|v_#StackHeapBarrier_15|, 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_~#t2430~0.offset=|v_ULTIMATE.start_main_~#t2430~0.offset_9|} AuxVars[] AssignedVars[ULTIMATE.start_main_~#t2430~0.base, ULTIMATE.start_main_#t~nondet2, #valid, #memory_int, #length, ULTIMATE.start_main_~#t2430~0.offset] {18928#true} is VALID [2020-07-28 21:42:35,168 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 21:42:35,169 INFO L280 TraceCheckUtils]: 4: Hoare triple {18928#true} [242] L782-1-->L784: Formula: (and (= (store |v_#memory_int_20| |v_ULTIMATE.start_main_~#t2431~0.base_12| (store (select |v_#memory_int_20| |v_ULTIMATE.start_main_~#t2431~0.base_12|) |v_ULTIMATE.start_main_~#t2431~0.offset_10| 2)) |v_#memory_int_19|) (= |v_#length_21| (store |v_#length_22| |v_ULTIMATE.start_main_~#t2431~0.base_12| 4)) (= |v_#valid_48| (store |v_#valid_49| |v_ULTIMATE.start_main_~#t2431~0.base_12| 1)) (= 0 |v_ULTIMATE.start_main_~#t2431~0.offset_10|) (not (= 0 |v_ULTIMATE.start_main_~#t2431~0.base_12|)) (< |v_#StackHeapBarrier_14| |v_ULTIMATE.start_main_~#t2431~0.base_12|) (= 0 (select |v_#valid_49| |v_ULTIMATE.start_main_~#t2431~0.base_12|))) InVars {#StackHeapBarrier=|v_#StackHeapBarrier_14|, #valid=|v_#valid_49|, #memory_int=|v_#memory_int_20|, #length=|v_#length_22|} OutVars{#StackHeapBarrier=|v_#StackHeapBarrier_14|, #valid=|v_#valid_48|, ULTIMATE.start_main_#t~nondet3=|v_ULTIMATE.start_main_#t~nondet3_5|, #memory_int=|v_#memory_int_19|, ULTIMATE.start_main_~#t2431~0.offset=|v_ULTIMATE.start_main_~#t2431~0.offset_10|, #length=|v_#length_21|, ULTIMATE.start_main_~#t2431~0.base=|v_ULTIMATE.start_main_~#t2431~0.base_12|} AuxVars[] AssignedVars[#valid, ULTIMATE.start_main_#t~nondet3, #memory_int, ULTIMATE.start_main_~#t2431~0.offset, #length, ULTIMATE.start_main_~#t2431~0.base] {18928#true} is VALID [2020-07-28 21:42:35,169 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 21:42:35,169 INFO L280 TraceCheckUtils]: 6: Hoare triple {18928#true} [241] L784-1-->L786: Formula: (and (= 0 |v_ULTIMATE.start_main_~#t2432~0.offset_10|) (= 0 (select |v_#valid_47| |v_ULTIMATE.start_main_~#t2432~0.base_12|)) (= |v_#valid_46| (store |v_#valid_47| |v_ULTIMATE.start_main_~#t2432~0.base_12| 1)) (= (store |v_#memory_int_18| |v_ULTIMATE.start_main_~#t2432~0.base_12| (store (select |v_#memory_int_18| |v_ULTIMATE.start_main_~#t2432~0.base_12|) |v_ULTIMATE.start_main_~#t2432~0.offset_10| 3)) |v_#memory_int_17|) (< |v_#StackHeapBarrier_13| |v_ULTIMATE.start_main_~#t2432~0.base_12|) (= |v_#length_19| (store |v_#length_20| |v_ULTIMATE.start_main_~#t2432~0.base_12| 4)) (not (= 0 |v_ULTIMATE.start_main_~#t2432~0.base_12|))) InVars {#StackHeapBarrier=|v_#StackHeapBarrier_13|, #valid=|v_#valid_47|, #memory_int=|v_#memory_int_18|, #length=|v_#length_20|} OutVars{#StackHeapBarrier=|v_#StackHeapBarrier_13|, ULTIMATE.start_main_#t~nondet4=|v_ULTIMATE.start_main_#t~nondet4_4|, ULTIMATE.start_main_~#t2432~0.base=|v_ULTIMATE.start_main_~#t2432~0.base_12|, #valid=|v_#valid_46|, #memory_int=|v_#memory_int_17|, ULTIMATE.start_main_~#t2432~0.offset=|v_ULTIMATE.start_main_~#t2432~0.offset_10|, #length=|v_#length_19|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~nondet4, ULTIMATE.start_main_~#t2432~0.base, #valid, #memory_int, ULTIMATE.start_main_~#t2432~0.offset, #length] {18928#true} is VALID [2020-07-28 21:42:35,170 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 21:42:35,170 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 21:42:35,171 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 21:42:35,172 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 21:42:35,172 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 21:42:35,173 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 21:42:35,174 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 21:42:35,174 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 21:42:35,175 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 21:42:35,175 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 21:42:35,176 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 21:42:35,177 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 21:42:35,178 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 21:42:35,178 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 21:42:35,179 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 21:42:35,180 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1054178902] [2020-07-28 21:42:35,180 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-07-28 21:42:35,180 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2020-07-28 21:42:35,180 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1647824969] [2020-07-28 21:42:35,181 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 21 [2020-07-28 21:42:35,181 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-28 21:42:35,181 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 5 states. [2020-07-28 21:42:35,204 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 21:42:35,205 INFO L459 AbstractCegarLoop]: Interpolant automaton has 5 states [2020-07-28 21:42:35,205 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-07-28 21:42:35,205 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2020-07-28 21:42:35,205 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2020-07-28 21:42:35,205 INFO L87 Difference]: Start difference. First operand 112 states and 255 transitions. Second operand 5 states. [2020-07-28 21:42:35,321 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-28 21:42:35,321 INFO L93 Difference]: Finished difference Result 146 states and 329 transitions. [2020-07-28 21:42:35,321 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2020-07-28 21:42:35,321 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 21 [2020-07-28 21:42:35,322 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-28 21:42:35,322 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 5 states. [2020-07-28 21:42:35,322 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5 states to 5 states and 39 transitions. [2020-07-28 21:42:35,322 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 5 states. [2020-07-28 21:42:35,323 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5 states to 5 states and 39 transitions. [2020-07-28 21:42:35,323 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 5 states and 39 transitions. [2020-07-28 21:42:35,367 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 21:42:35,368 INFO L225 Difference]: With dead ends: 146 [2020-07-28 21:42:35,368 INFO L226 Difference]: Without dead ends: 52 [2020-07-28 21:42:35,368 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 21:42:35,368 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 52 states. [2020-07-28 21:42:35,369 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:35,370 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:35,370 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:35,370 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:35,370 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:35,370 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:35,371 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:35,371 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:35,371 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:35,371 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:35,371 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:35,371 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:35,372 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:35,372 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:35,372 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:35,372 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:35,372 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:35,372 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:35,373 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:35,373 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:35,373 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:35,373 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:35,373 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:35,374 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:35,374 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:35,374 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:35,374 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:35,374 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:35,374 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:35,375 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:35,375 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:35,375 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:35,375 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:35,375 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:35,376 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:35,376 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:35,376 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:35,376 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:35,376 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:35,376 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:35,377 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:35,377 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:35,377 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:35,377 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:35,377 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:35,378 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:35,378 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:35,378 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:35,378 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:35,378 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:35,378 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:35,379 WARN L146 ateFactoryRefinement]: Check not implemented [2020-07-28 21:42:35,379 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 52 to 52. [2020-07-28 21:42:35,379 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-28 21:42:35,379 INFO L82 GeneralOperation]: Start isEquivalent. First operand 52 states. Second operand 52 states. [2020-07-28 21:42:35,379 INFO L74 IsIncluded]: Start isIncluded. First operand 52 states. Second operand 52 states. [2020-07-28 21:42:35,379 INFO L87 Difference]: Start difference. First operand 52 states. Second operand 52 states. [2020-07-28 21:42:35,381 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-28 21:42:35,381 INFO L93 Difference]: Finished difference Result 52 states and 98 transitions. [2020-07-28 21:42:35,381 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 98 transitions. [2020-07-28 21:42:35,381 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-28 21:42:35,381 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-28 21:42:35,382 INFO L74 IsIncluded]: Start isIncluded. First operand 52 states. Second operand 52 states. [2020-07-28 21:42:35,382 INFO L87 Difference]: Start difference. First operand 52 states. Second operand 52 states. [2020-07-28 21:42:35,383 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-28 21:42:35,383 INFO L93 Difference]: Finished difference Result 52 states and 98 transitions. [2020-07-28 21:42:35,383 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 98 transitions. [2020-07-28 21:42:35,383 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-28 21:42:35,383 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-28 21:42:35,384 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-28 21:42:35,384 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-28 21:42:35,384 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 52 states. [2020-07-28 21:42:35,385 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 52 states to 52 states and 98 transitions. [2020-07-28 21:42:35,385 INFO L78 Accepts]: Start accepts. Automaton has 52 states and 98 transitions. Word has length 21 [2020-07-28 21:42:35,385 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-28 21:42:35,385 INFO L479 AbstractCegarLoop]: Abstraction has 52 states and 98 transitions. [2020-07-28 21:42:35,385 INFO L480 AbstractCegarLoop]: Interpolant automaton has 5 states. [2020-07-28 21:42:35,385 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 98 transitions. [2020-07-28 21:42:35,386 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2020-07-28 21:42:35,386 INFO L414 BasicCegarLoop]: Found error trace [2020-07-28 21:42:35,386 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 21:42:35,386 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable9 [2020-07-28 21:42:35,386 INFO L427 AbstractCegarLoop]: === Iteration 11 === [ULTIMATE.startErr3INUSE_VIOLATION, ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-28 21:42:35,387 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-28 21:42:35,387 INFO L82 PathProgramCache]: Analyzing trace with hash -62971415, now seen corresponding path program 2 times [2020-07-28 21:42:35,387 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-07-28 21:42:35,387 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2078160465] [2020-07-28 21:42:35,387 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-28 21:42:35,399 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-28 21:42:35,438 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|) (= 0 v_~__unbuffered_p2_EAX~0_36) (= 0 v_~main$tmp_guard0~0_40) (= 0 v_~__unbuffered_p0_EAX~0_38) (= |v_#valid_73| (store .cse0 |v_ULTIMATE.start_main_~#t2429~0.base_23| 1)) (= 0 |v_#NULL.offset_5|) (= |v_ULTIMATE.start_main_~#t2429~0.offset_17| 0) (< |v_#StackHeapBarrier_19| |v_ULTIMATE.start_main_~#t2429~0.base_23|) (= (store |v_#memory_int_26| |v_ULTIMATE.start_main_~#t2429~0.base_23| (store (select |v_#memory_int_26| |v_ULTIMATE.start_main_~#t2429~0.base_23|) |v_ULTIMATE.start_main_~#t2429~0.offset_17| 0)) |v_#memory_int_25|) (= 0 v_~y~0_33) (< 0 |v_#StackHeapBarrier_19|) (= v_~__unbuffered_p0_EBX~0_38 0) (= v_~__unbuffered_cnt~0_192 0) (= v_~__unbuffered_p2_EBX~0_38 0) (= (store |v_#length_28| |v_ULTIMATE.start_main_~#t2429~0.base_23| 4) |v_#length_27|) (= 0 v_~main$tmp_guard1~0_32) (= 0 (select .cse0 |v_ULTIMATE.start_main_~#t2429~0.base_23|)) (= 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_~#t2432~0.base=|v_ULTIMATE.start_main_~#t2432~0.base_22|, 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|, ULTIMATE.start_main_~#t2429~0.offset=|v_ULTIMATE.start_main_~#t2429~0.offset_17|, ~main$tmp_guard1~0=v_~main$tmp_guard1~0_32, ULTIMATE.start_main_~#t2430~0.base=|v_ULTIMATE.start_main_~#t2430~0.base_20|, ~__unbuffered_p0_EAX~0=v_~__unbuffered_p0_EAX~0_38, ULTIMATE.start_main_~#t2432~0.offset=|v_ULTIMATE.start_main_~#t2432~0.offset_16|, #length=|v_#length_27|, ~__unbuffered_p2_EAX~0=v_~__unbuffered_p2_EAX~0_36, ~y~0=v_~y~0_33, ULTIMATE.start_main_~#t2429~0.base=|v_ULTIMATE.start_main_~#t2429~0.base_23|, ~__unbuffered_p2_EBX~0=v_~__unbuffered_p2_EBX~0_38, ~__unbuffered_p0_EBX~0=v_~__unbuffered_p0_EBX~0_38, ULTIMATE.start_main_~#t2431~0.offset=|v_ULTIMATE.start_main_~#t2431~0.offset_16|, ~main$tmp_guard0~0=v_~main$tmp_guard0~0_40, #NULL.base=|v_#NULL.base_5|, #StackHeapBarrier=|v_#StackHeapBarrier_19|, ULTIMATE.start_main_#res=|v_ULTIMATE.start_main_#res_17|, #valid=|v_#valid_73|, #memory_int=|v_#memory_int_25|, ~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_192, ULTIMATE.start_main_~#t2430~0.offset=|v_ULTIMATE.start_main_~#t2430~0.offset_15|, ~x~0=v_~x~0_24, ULTIMATE.start_main_~#t2431~0.base=|v_ULTIMATE.start_main_~#t2431~0.base_22|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~nondet4, ULTIMATE.start_main_#t~nondet5, ULTIMATE.start_main_~#t2432~0.base, ULTIMATE.start_main_#t~nondet2, ULTIMATE.start_main_#t~nondet3, #NULL.offset, ULTIMATE.start_main_~#t2429~0.offset, ~main$tmp_guard1~0, ULTIMATE.start_main_~#t2430~0.base, ~__unbuffered_p0_EAX~0, ULTIMATE.start_main_~#t2432~0.offset, #length, ~__unbuffered_p2_EAX~0, ~y~0, ULTIMATE.start_main_~#t2429~0.base, ~__unbuffered_p2_EBX~0, ~__unbuffered_p0_EBX~0, ULTIMATE.start_main_~#t2431~0.offset, ~main$tmp_guard0~0, #NULL.base, ULTIMATE.start_main_#res, #valid, #memory_int, ~__unbuffered_cnt~0, ULTIMATE.start_main_~#t2430~0.offset, ~x~0, ULTIMATE.start_main_~#t2431~0.base] {19293#true} is VALID [2020-07-28 21:42:35,439 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 21:42:35,439 INFO L280 TraceCheckUtils]: 2: Hoare triple {19293#true} [243] L780-1-->L782: Formula: (and (= (store |v_#valid_51| |v_ULTIMATE.start_main_~#t2430~0.base_10| 1) |v_#valid_50|) (= (store |v_#memory_int_22| |v_ULTIMATE.start_main_~#t2430~0.base_10| (store (select |v_#memory_int_22| |v_ULTIMATE.start_main_~#t2430~0.base_10|) |v_ULTIMATE.start_main_~#t2430~0.offset_9| 1)) |v_#memory_int_21|) (= (store |v_#length_24| |v_ULTIMATE.start_main_~#t2430~0.base_10| 4) |v_#length_23|) (< |v_#StackHeapBarrier_15| |v_ULTIMATE.start_main_~#t2430~0.base_10|) (not (= |v_ULTIMATE.start_main_~#t2430~0.base_10| 0)) (= 0 (select |v_#valid_51| |v_ULTIMATE.start_main_~#t2430~0.base_10|)) (= 0 |v_ULTIMATE.start_main_~#t2430~0.offset_9|)) InVars {#StackHeapBarrier=|v_#StackHeapBarrier_15|, #valid=|v_#valid_51|, #memory_int=|v_#memory_int_22|, #length=|v_#length_24|} OutVars{ULTIMATE.start_main_~#t2430~0.base=|v_ULTIMATE.start_main_~#t2430~0.base_10|, #StackHeapBarrier=|v_#StackHeapBarrier_15|, 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_~#t2430~0.offset=|v_ULTIMATE.start_main_~#t2430~0.offset_9|} AuxVars[] AssignedVars[ULTIMATE.start_main_~#t2430~0.base, ULTIMATE.start_main_#t~nondet2, #valid, #memory_int, #length, ULTIMATE.start_main_~#t2430~0.offset] {19293#true} is VALID [2020-07-28 21:42:35,439 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 21:42:35,439 INFO L280 TraceCheckUtils]: 4: Hoare triple {19293#true} [242] L782-1-->L784: Formula: (and (= (store |v_#memory_int_20| |v_ULTIMATE.start_main_~#t2431~0.base_12| (store (select |v_#memory_int_20| |v_ULTIMATE.start_main_~#t2431~0.base_12|) |v_ULTIMATE.start_main_~#t2431~0.offset_10| 2)) |v_#memory_int_19|) (= |v_#length_21| (store |v_#length_22| |v_ULTIMATE.start_main_~#t2431~0.base_12| 4)) (= |v_#valid_48| (store |v_#valid_49| |v_ULTIMATE.start_main_~#t2431~0.base_12| 1)) (= 0 |v_ULTIMATE.start_main_~#t2431~0.offset_10|) (not (= 0 |v_ULTIMATE.start_main_~#t2431~0.base_12|)) (< |v_#StackHeapBarrier_14| |v_ULTIMATE.start_main_~#t2431~0.base_12|) (= 0 (select |v_#valid_49| |v_ULTIMATE.start_main_~#t2431~0.base_12|))) InVars {#StackHeapBarrier=|v_#StackHeapBarrier_14|, #valid=|v_#valid_49|, #memory_int=|v_#memory_int_20|, #length=|v_#length_22|} OutVars{#StackHeapBarrier=|v_#StackHeapBarrier_14|, #valid=|v_#valid_48|, ULTIMATE.start_main_#t~nondet3=|v_ULTIMATE.start_main_#t~nondet3_5|, #memory_int=|v_#memory_int_19|, ULTIMATE.start_main_~#t2431~0.offset=|v_ULTIMATE.start_main_~#t2431~0.offset_10|, #length=|v_#length_21|, ULTIMATE.start_main_~#t2431~0.base=|v_ULTIMATE.start_main_~#t2431~0.base_12|} AuxVars[] AssignedVars[#valid, ULTIMATE.start_main_#t~nondet3, #memory_int, ULTIMATE.start_main_~#t2431~0.offset, #length, ULTIMATE.start_main_~#t2431~0.base] {19293#true} is VALID [2020-07-28 21:42:35,440 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 21:42:35,440 INFO L280 TraceCheckUtils]: 6: Hoare triple {19293#true} [241] L784-1-->L786: Formula: (and (= 0 |v_ULTIMATE.start_main_~#t2432~0.offset_10|) (= 0 (select |v_#valid_47| |v_ULTIMATE.start_main_~#t2432~0.base_12|)) (= |v_#valid_46| (store |v_#valid_47| |v_ULTIMATE.start_main_~#t2432~0.base_12| 1)) (= (store |v_#memory_int_18| |v_ULTIMATE.start_main_~#t2432~0.base_12| (store (select |v_#memory_int_18| |v_ULTIMATE.start_main_~#t2432~0.base_12|) |v_ULTIMATE.start_main_~#t2432~0.offset_10| 3)) |v_#memory_int_17|) (< |v_#StackHeapBarrier_13| |v_ULTIMATE.start_main_~#t2432~0.base_12|) (= |v_#length_19| (store |v_#length_20| |v_ULTIMATE.start_main_~#t2432~0.base_12| 4)) (not (= 0 |v_ULTIMATE.start_main_~#t2432~0.base_12|))) InVars {#StackHeapBarrier=|v_#StackHeapBarrier_13|, #valid=|v_#valid_47|, #memory_int=|v_#memory_int_18|, #length=|v_#length_20|} OutVars{#StackHeapBarrier=|v_#StackHeapBarrier_13|, ULTIMATE.start_main_#t~nondet4=|v_ULTIMATE.start_main_#t~nondet4_4|, ULTIMATE.start_main_~#t2432~0.base=|v_ULTIMATE.start_main_~#t2432~0.base_12|, #valid=|v_#valid_46|, #memory_int=|v_#memory_int_17|, ULTIMATE.start_main_~#t2432~0.offset=|v_ULTIMATE.start_main_~#t2432~0.offset_10|, #length=|v_#length_19|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~nondet4, ULTIMATE.start_main_~#t2432~0.base, #valid, #memory_int, ULTIMATE.start_main_~#t2432~0.offset, #length] {19293#true} is VALID [2020-07-28 21:42:35,440 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 21:42:35,441 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 21:42:35,441 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 21:42:35,442 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 21:42:35,443 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 21:42:35,443 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 21:42:35,444 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 21:42:35,444 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 21:42:35,445 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 21:42:35,446 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 21:42:35,446 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 21:42:35,447 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 21:42:35,448 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 21:42:35,449 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 21:42:35,449 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 21:42:35,450 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2078160465] [2020-07-28 21:42:35,450 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-07-28 21:42:35,450 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2020-07-28 21:42:35,450 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [585056686] [2020-07-28 21:42:35,451 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 21 [2020-07-28 21:42:35,451 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-28 21:42:35,451 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 5 states. [2020-07-28 21:42:35,475 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 21:42:35,475 INFO L459 AbstractCegarLoop]: Interpolant automaton has 5 states [2020-07-28 21:42:35,476 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-07-28 21:42:35,476 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2020-07-28 21:42:35,476 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2020-07-28 21:42:35,476 INFO L87 Difference]: Start difference. First operand 52 states and 98 transitions. Second operand 5 states. [2020-07-28 21:42:35,561 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-28 21:42:35,561 INFO L93 Difference]: Finished difference Result 51 states and 97 transitions. [2020-07-28 21:42:35,562 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2020-07-28 21:42:35,562 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 21 [2020-07-28 21:42:35,562 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-28 21:42:35,562 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 5 states. [2020-07-28 21:42:35,562 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5 states to 5 states and 24 transitions. [2020-07-28 21:42:35,562 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 5 states. [2020-07-28 21:42:35,563 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5 states to 5 states and 24 transitions. [2020-07-28 21:42:35,563 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 5 states and 24 transitions. [2020-07-28 21:42:35,591 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 21:42:35,591 INFO L225 Difference]: With dead ends: 51 [2020-07-28 21:42:35,591 INFO L226 Difference]: Without dead ends: 0 [2020-07-28 21:42:35,592 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 21:42:35,592 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 0 states. [2020-07-28 21:42:35,592 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 0 to 0. [2020-07-28 21:42:35,592 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-28 21:42:35,592 INFO L82 GeneralOperation]: Start isEquivalent. First operand 0 states. Second operand 0 states. [2020-07-28 21:42:35,593 INFO L74 IsIncluded]: Start isIncluded. First operand 0 states. Second operand 0 states. [2020-07-28 21:42:35,593 INFO L87 Difference]: Start difference. First operand 0 states. Second operand 0 states. [2020-07-28 21:42:35,593 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-28 21:42:35,593 INFO L93 Difference]: Finished difference Result 0 states and 0 transitions. [2020-07-28 21:42:35,593 INFO L276 IsEmpty]: Start isEmpty. Operand 0 states and 0 transitions. [2020-07-28 21:42:35,593 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-28 21:42:35,593 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-28 21:42:35,594 INFO L74 IsIncluded]: Start isIncluded. First operand 0 states. Second operand 0 states. [2020-07-28 21:42:35,594 INFO L87 Difference]: Start difference. First operand 0 states. Second operand 0 states. [2020-07-28 21:42:35,594 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-28 21:42:35,594 INFO L93 Difference]: Finished difference Result 0 states and 0 transitions. [2020-07-28 21:42:35,594 INFO L276 IsEmpty]: Start isEmpty. Operand 0 states and 0 transitions. [2020-07-28 21:42:35,594 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-28 21:42:35,594 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-28 21:42:35,595 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-28 21:42:35,595 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-28 21:42:35,595 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 0 states. [2020-07-28 21:42:35,595 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 0 states to 0 states and 0 transitions. [2020-07-28 21:42:35,595 INFO L78 Accepts]: Start accepts. Automaton has 0 states and 0 transitions. Word has length 21 [2020-07-28 21:42:35,595 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-28 21:42:35,595 INFO L479 AbstractCegarLoop]: Abstraction has 0 states and 0 transitions. [2020-07-28 21:42:35,595 INFO L480 AbstractCegarLoop]: Interpolant automaton has 5 states. [2020-07-28 21:42:35,596 INFO L276 IsEmpty]: Start isEmpty. Operand 0 states and 0 transitions. [2020-07-28 21:42:35,596 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-28 21:42:35,596 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable10 [2020-07-28 21:42:35,601 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 28.07 09:42:35 BasicIcfg [2020-07-28 21:42:35,601 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2020-07-28 21:42:35,601 INFO L113 PluginConnector]: ------------------------Witness Printer---------------------------- [2020-07-28 21:42:35,601 INFO L271 PluginConnector]: Initializing Witness Printer... [2020-07-28 21:42:35,602 INFO L275 PluginConnector]: Witness Printer initialized [2020-07-28 21:42:35,602 INFO L185 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 28.07 09:42:26" (3/4) ... [2020-07-28 21:42:35,606 INFO L137 WitnessPrinter]: Generating witness for correct program [2020-07-28 21:42:35,613 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure P0 [2020-07-28 21:42:35,614 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure P1 [2020-07-28 21:42:35,614 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure P2 [2020-07-28 21:42:35,614 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure P3 [2020-07-28 21:42:35,619 INFO L902 BoogieBacktranslator]: Reduced CFG by removing 14 nodes and edges [2020-07-28 21:42:35,620 INFO L902 BoogieBacktranslator]: Reduced CFG by removing 3 nodes and edges [2020-07-28 21:42:35,620 INFO L902 BoogieBacktranslator]: Reduced CFG by removing 1 nodes and edges [2020-07-28 21:42:35,668 INFO L141 WitnessManager]: Wrote witness to /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/witness.graphml [2020-07-28 21:42:35,668 INFO L132 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2020-07-28 21:42:35,671 INFO L168 Benchmark]: Toolchain (without parser) took 10447.82 ms. Allocated memory was 1.0 GB in the beginning and 1.4 GB in the end (delta: 329.8 MB). Free memory was 956.2 MB in the beginning and 989.7 MB in the end (delta: -33.5 MB). Peak memory consumption was 296.3 MB. Max. memory is 11.5 GB. [2020-07-28 21:42:35,671 INFO L168 Benchmark]: CDTParser took 0.82 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 21:42:35,672 INFO L168 Benchmark]: CACSL2BoogieTranslator took 881.05 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 136.3 MB). Free memory was 956.2 MB in the beginning and 1.1 GB in the end (delta: -149.6 MB). Peak memory consumption was 25.8 MB. Max. memory is 11.5 GB. [2020-07-28 21:42:35,673 INFO L168 Benchmark]: Boogie Procedure Inliner took 53.90 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 6.7 MB). Peak memory consumption was 6.7 MB. Max. memory is 11.5 GB. [2020-07-28 21:42:35,673 INFO L168 Benchmark]: Boogie Preprocessor took 33.65 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 21:42:35,673 INFO L168 Benchmark]: RCFGBuilder took 589.65 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: 37.9 MB). Peak memory consumption was 37.9 MB. Max. memory is 11.5 GB. [2020-07-28 21:42:35,674 INFO L168 Benchmark]: TraceAbstraction took 8812.25 ms. Allocated memory was 1.2 GB in the beginning and 1.4 GB in the end (delta: 193.5 MB). Free memory was 1.1 GB in the beginning and 989.7 MB in the end (delta: 71.6 MB). Peak memory consumption was 265.1 MB. Max. memory is 11.5 GB. [2020-07-28 21:42:35,674 INFO L168 Benchmark]: Witness Printer took 67.03 ms. Allocated memory is still 1.4 GB. Free memory is still 989.7 MB. There was no memory consumed. Max. memory is 11.5 GB. [2020-07-28 21:42:35,677 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 0.82 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 881.05 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 136.3 MB). Free memory was 956.2 MB in the beginning and 1.1 GB in the end (delta: -149.6 MB). Peak memory consumption was 25.8 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 53.90 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 6.7 MB). Peak memory consumption was 6.7 MB. Max. memory is 11.5 GB. * Boogie Preprocessor took 33.65 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 589.65 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: 37.9 MB). Peak memory consumption was 37.9 MB. Max. memory is 11.5 GB. * TraceAbstraction took 8812.25 ms. Allocated memory was 1.2 GB in the beginning and 1.4 GB in the end (delta: 193.5 MB). Free memory was 1.1 GB in the beginning and 989.7 MB in the end (delta: 71.6 MB). Peak memory consumption was 265.1 MB. Max. memory is 11.5 GB. * Witness Printer took 67.03 ms. Allocated memory is still 1.4 GB. Free memory is still 989.7 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: 8.6s, OverallIterations: 11, TraceHistogramMax: 1, AutomataDifference: 2.7s, 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, 0.3s Time, PredicateUnifierStatistics: 0 DeclaredPredicates, 54 GetRequests, 8 SyntacticMatches, 0 SemanticMatches, 46 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 10 ImplicationChecksByTransitivity, 0.3s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=850occurred in iteration=0, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s DumpTime, AutomataMinimizationStatistics: 1.6s AutomataMinimizationTime, 11 MinimizatonAttempts, 0 StatesRemovedByMinimization, 0 NontrivialMinimizations, HoareAnnotationStatistics: No data available, RefinementEngineStatistics: TRACE_CHECK: 0.0s SsaConstructionTime, 0.2s SatisfiabilityAnalysisTime, 0.9s InterpolantComputationTime, 169 NumberOfCodeBlocks, 169 NumberOfCodeBlocksAsserted, 11 NumberOfCheckSat, 158 ConstructedInterpolants, 0 QuantifiedInterpolants, 6930 SizeOfPredicates, 0 NumberOfNonLiveVariables, 0 ConjunctsInSsa, 0 ConjunctsInUnsatCore, 11 InterpolantComputations, 11 PerfectInterpolantSequences, 0/0 InterpolantCoveringCapability, INVARIANT_SYNTHESIS: No data available, INTERPOLANT_CONSOLIDATION: No data available, ABSTRACT_INTERPRETATION: No data available, PDR: No data available, ACCELERATED_INTERPOLATION: No data available, SIFA: No data available, ReuseStatistics: No data available RESULT: Ultimate proved your program to be correct! Received shutdown request...